WO2013002581A2 - Vacuum packing apparatus having a cutting function - Google Patents

Abstract

The present invention relates to a vacuum packing apparatus having a cutting function, and more particularly, to a vacuum packing apparatus having a cutting function in which a vinyl roll having both ends opened is cut and manufactured as an envelope having a sealed end, and the inside of the envelope in which foods are inserted is sealed in a vacuum state.

Description

Vacuum Packaging Machine with Cutting Function

The present invention relates to a vacuum packaging machine having a cutting function, and in particular, is produced by cutting the vinyl roll with both ends open in a sealed plastic bag, and cutting the vacuum can seal the inside of the plastic bag is inserted food and the like It relates to a vacuum packaging machine having a function.

In general, a vacuum packaging machine is a device that allows the food and the like to be stored in a vacuum state for a long time by forming a vacuum inside the plastic bag in which food and the like are housed in a vacuum state.

Such vacuum packaging machines are generally classified into a chamber type and a nozzle type, and vacuum packaging machines of various structures are currently known.

In addition, the vacuum packaging machine is equipped with a heater for sealing the vacuum after the completion of the vacuum inside the plastic bag.

This vacuum packaging machine uses a plastic bag having an opening formed at one end.

The plastic bag must be purchased separately from the vacuum packaging machine, and the length of the plastic bag is constant so that the user cannot manufacture and use the required length.

The present invention is to solve the above-described problems, by using a hollow vinyl roll of the open both ends are produced by cutting the plastic bags having various lengths themselves, and also vacuum and sealing the plastic bags, It is an object of the present invention to provide a vacuum packaging machine having a cutting function capable of opening a vacuum-packed plastic bag.

The present invention, the body is inserted into the plastic bag is inserted into the insertion hole is formed, the body is equipped with a vacuum pump therein; A lower vacuum member disposed inside the main body, and having a lower chamber portion concave downward on an upper surface thereof, and having either one of a first heater and a first pressure rubber in front of the lower chamber portion; The upper chamber part is disposed in the upper portion of the lower vacuum member, the upper chamber portion is formed in the upper concave upwards at a position corresponding to the lower chamber portion, the first heater or the first pressure in front of the upper chamber portion An upper vacuum member to which the other one of the rubbers is mounted; The lifting part is mounted on the upper part of the main body in an upward and downward direction, and when raised, the lower surface is spaced apart from the upper surface of the main body to form a drawing hole between the main body, and the guide hole penetrated in the vertical direction is elongated in the left and right direction. Wow; A second heater mounted on one of a lower surface of the lifting unit and an upper surface of the main body; A second pressurized rubber mounted on the other surface of the lower surface of the lifting unit or the upper surface of the main body at a position corresponding to the second heater and contacting the second heater when the lifting unit is lowered; An elastic member which elastically supports the lifting unit in an upward direction to form the outlet hole; Is inserted into the guide hole is made of a cutter mounted to move in the left and right directions along the guide hole, the cutter is moved in the left and right direction to cut the plastic bag disposed in the lead-out hole, the lower of the upper vacuum member When the lower chamber portion and the upper chamber portion are in contact with each other to form a sealed chamber therein, and the plastic bag whose opening is inserted into the chamber through the insertion hole is pressure-sealed by the lower chamber portion and the upper chamber portion The air inside the plastic bag is discharged to the outside by the operation of the vacuum pump communicating with the chamber.

The lower part of the elevating part is connected to the upper vacuum member, and when the elevating part is lowered, the upper chamber part is lowered to contact the lower chamber part to form the chamber.

The upper vacuum member has a front is disposed in the insertion hole direction, the rear is hinged rotatably to the main body, when the lower portion of the lifting the upper vacuum member is rotated about the rear to the upper chamber portion and the lower chamber Ensure that the parties are in contact with each other.

The lower vacuum member has a front disposed in the direction of the insertion hole, the upper surface is formed to be inclined downward from the front to the rear direction, the contact surface of the upper vacuum member and the lower vacuum member at the front of the insertion hole is disposed when the lifting portion descends It is arranged inclined downward in the rear direction.

The upper surface of the main body is formed with a slide groove is inserted into the lower end of the cutter, the slide groove is formed while forming a line with the guide hole in the lower portion of the guide hole.

A control unit controlling the first heater, the second heater and the vacuum pump; It is composed of a heating button, a cutting button, a vacuum button and a release button further comprises a switch unit mounted on the upper portion of the lifting portion, the control unit is pressed by the vacuum pump when the lifting unit is lowered while the cutting button is lowered Vacuum for a predetermined time to prevent the lift by the elastic member from rising, and when the heating button is pressed while the heating button is pressed, the chamber is vacuumed for a predetermined time by the vacuum pump to lift the lift by the elastic member. The second heater is operated after the addition is prevented from rising, and when the lifting unit descends while the vacuum button is pressed, the chamber is vacuumed by the vacuum pump for a predetermined time and the first heater is operated. When pressed, stops the vacuum pump or introduces external air into the chamber. All.

In addition, the body or the lifting unit is equipped with a temperature control unit for adjusting the heating temperature of the first heater or the second heater.

A roll case having a vinyl roll embedded therein is detachably mounted on an upper surface of the main body, and a discharge hole for moving the inner vinyl roll to the outlet hole is formed in the roll case.

The elevating unit includes: a first elevating unit having a second heater or a second pressure rubber mounted on a lower surface thereof, and having a lower drawing hole formed therebetween; The second lifting part is disposed above the first lifting part and has an upper drawing hole formed between the first lifting part, and the guide hole through which the cutter penetrates the first lifting part and the second lifting part is in a left and right direction. It is formed to be long, and when the second lifting portion descends the first lifting portion also descends.

In addition, the present invention may further comprise a locking portion for fixedly coupling the lifting portion to the main body when the lifting portion is lowered.

In this case, a lifting protrusion penetrating the main body is formed to protrude from the lower portion of the lifting unit, and when the lifting unit descends, the lifting protrusion is lowered by pressing the upper vacuum member, and the upper chamber part is lowered by the lowering of the upper vacuum member. The lower chamber portions are in contact with each other to form the chamber.

The lifting projection is formed to protrude in the lower portion of the lifting portion, and a support penetrating the main body; Consists of a pressure stopper coupled to the lower end of the support, the elastic member is disposed between the upper surface of the main body and the lower surface of the lifting portion, the pressure stopper is in contact with the lower surface of the upper surface of the main body in the interior of the main body The elevating portion by the elastic force of the elevating height maintains the height within a certain distance, when the elevating portion of the lifting stopper presses the upper vacuum member to lower.

The locking unit may include a locking protrusion formed on the lifting unit; Is formed in the main body is made of a locking groove into which the locking projection is inserted, the elastic member is compressed when the lifting unit is lowered, the locking projection is inserted into the locking groove to maintain the lifted state, When the locking protrusion is released from the locking groove, the lifting portion is raised by the elastic restoring force of the elastic member.

One end is hinged to the elevating portion, and the other end is made of a link member which is hinged to the main body further, the end of the elevating portion of the link member is rotated around the other end.

The upper vacuum member has a front is disposed in the insertion hole direction, the rear is rotatably hinged to the main body or the lower vacuum member, the upper vacuum member is elastically supported in the upward direction by a torsion spring, the lifting portion When descending, the upper vacuum member rotates about the rear while compressing the torsion spring so that the upper chamber portion and the lower chamber portion contact each other.

The lower vacuum member has a front disposed in the direction of the insertion hole, the upper surface is formed to be inclined downward from the front to the rear direction, the contact surface of the upper vacuum member and the lower vacuum member at the front of the insertion hole is disposed when the lifting portion descends It is arranged inclined downward in the rear direction.

A roll case having a vinyl roll embedded therein is detachably mounted on an upper surface of the main body, and a discharge hole for moving the inner vinyl roll to the outlet hole is formed in the roll case.

The elevating unit includes: a first elevating unit having a second heater or a second pressure rubber mounted on a lower surface thereof, and having a lower drawing hole formed therebetween; The second lifting part is disposed above the first lifting part and has an upper drawing hole formed between the first lifting part, and the guide hole through which the cutter penetrates the first lifting part and the second lifting part is in a left and right direction. It is formed to be long, and when the second lifting portion descends the first lifting portion also descends.

In addition, the present invention, the lower body; An upper body disposed above the lower body and hinged to the lower body, and having a vacuum pump mounted therein; A lower vacuum member disposed on an upper portion of the lower body, and having a lower chamber portion concave downward on an upper surface thereof, and having either one of a first heater and a first pressure rubber in front of the lower chamber portion; An upper chamber portion is disposed above the lower vacuum member at a lower portion of the upper body, and an upper chamber portion is formed at a lower surface thereof to concave upward in a position corresponding to the lower chamber portion, and the first heater or the first heater portion is located in front of the upper chamber portion. An upper vacuum member on which the other of the pressure rubber is mounted; It is mounted to the upper body of the upper body to be elevated in the up and down direction, and when raised, the lower surface is spaced apart from the upper surface of the upper body to form a draw hole between the upper body, the guide hole penetrated in the vertical direction long A lifting part formed; A second heater mounted on one of a lower surface of the lifting unit and an upper surface of the upper body; A second pressurized rubber mounted on the other of the lower surface of the lifting unit or the upper surface of the upper body at a position corresponding to the second heater, and contacting the second heater when the lifting unit is lowered; An elastic member which elastically supports the lifting unit in an upward direction to form the outlet hole; A cutter inserted into the guide hole and mounted to move in the horizontal direction along the guide hole; Locking unit for fixing the lifting unit to the upper body when the lifting unit is lowered; The cutter is moved in the left and right direction to cut the plastic bag disposed in the lead-out hole, the upper body to the lower body The upper chamber portion forms a closed chamber inside the lower chamber portion in contact with the lower chamber portion when being rotated relative to the lower chamber portion. By the operation of the vacuum pump in communication with the air characterized in that the inside of the plastic bag is discharged to the outside.

A lifting protrusion protruding from the lower portion of the lifting portion to penetrate the upper body, and the lifting protrusion protruding from the lower portion of the lifting portion and supporting the upper body; Consists of a pressure stopper coupled to the lower end of the support, the elastic member is disposed between the upper surface of the upper body and the lower surface of the lifting portion, the pressure stopper is in contact with the lower surface of the upper body in the lower portion of the upper body The lifting part by the elastic force of the elastic member maintains the rising height within a certain distance.

The locking unit may include a locking protrusion formed on the lifting unit; The locking body is formed in the upper body is made of a locking groove into which the locking projection is inserted, the elastic member is compressed when the lifting portion descends, the locking projection is inserted into the locking groove to maintain the lifted down state When the locking protrusion is released from the locking groove, the elevating part is raised by the elastic restoring force of the elastic member.

The lower vacuum member is disposed in the front plastic bag is inserted, the upper surface is formed to be inclined downward from the front to the rear direction, the lower surface of the upper body and the contact surface of the lower vacuum member is lowered from the front to the rear direction. It is arranged to be inclined.

On the upper surface of the upper body, a roll case having a vinyl roll embedded therein is detachably mounted to the rear of the lifting unit, and the roll case has a discharge hole for moving the inner vinyl roll to the outlet hole.

The elevating unit includes: a first elevating unit having a second heater or a second pressure rubber mounted on a lower surface thereof, and having a lower outlet hole formed therebetween; The second lifting part is disposed above the first lifting part and has an upper drawing hole formed between the first lifting part, and the guide hole through which the cutter penetrates the first lifting part and the second lifting part is in a left and right direction. It is formed to be long, and when the second lifting portion descends the first lifting portion also descends.

According to the vacuum packaging machine having a cutting function of the present invention as described above has the following effects.

Instead of simply cutting hollow vinyl rolls with open ends, cutting and heat sealing are performed sequentially so that one end can be manufactured by itself, and the inside of the plastic bag can be vacuumed and sealed. There is.

In addition, the vacuum packaging machine of the present invention may open the inside by cutting the vacuum-packed plastic bags.

1 is a perspective view of a vacuum packaging machine according to a first embodiment of the present invention,

2 is an exploded perspective view of a vacuum packaging machine according to a first embodiment of the present invention;

3 is a side cross-sectional structural view taken along line A-A of FIG.

4 is a front sectional structure view taken along line B-B of FIG.

Figure 5 is a side cross-sectional structure of the state drawn out through the withdrawal hole after mounting the roll case in Figure 3,

Figure 6 is a side cross-sectional structure diagram of the lifting unit in the lowered state in Figure 5,

Figure 7 is a side cross-sectional structure of the vinyl roll is cut by the cutter in Figure 6,

8 is a plan view illustrating a process of cutting a vinyl roll by a cutter according to a first embodiment of the present invention;

9 is a side cross-sectional structure diagram of a state in which an opening of a plastic bag is inserted into a chamber according to a first embodiment of the present invention and vacuumed;

10 is a side cross-sectional structure diagram of a sealed portion of a plastic bag by using a vacuum packaging machine according to a first embodiment of the present invention;

11 is a side cross-sectional structure diagram of a vacuum packaging machine according to a modified first embodiment of the present invention;

12 is a perspective view of a vacuum packaging machine according to a second embodiment of the present invention,

13 is an exploded perspective view of a vacuum packaging machine according to a second embodiment of the present invention;

14 is a side cross-sectional view taken along line C-C of FIG.

15 is a sectional front view taken along line D-D of FIG. 12,

Figure 16 is a side cross-sectional structure diagram of the state drawn out through the withdrawal hole after mounting the roll case in Figure 14,

17 is a side cross-sectional structural view of the lifting unit in a lowered state in FIG. 16;

18 is a side structural view briefly showing a locking / unlocking state of a locking part in a vacuum packaging machine according to a second embodiment of the present invention;

19 is a side cross-sectional structural view of the vinyl roll cut by the cutter in FIG. 17;

20 is a plan view illustrating a process of cutting a vinyl roll by a cutter according to a second embodiment of the present invention;

21 is a side cross-sectional structure diagram of a state in which an opening of a plastic bag is inserted into a chamber according to a second embodiment of the present invention and vacuumed;

Figure 22 is a side cross-sectional structural view of the sealing portion of the plastic bag cut state using a vacuum packaging machine according to a second embodiment of the present invention,

23 is a perspective view of a vacuum packaging machine according to a modified second embodiment of the present invention;

24 is a side cross-sectional structural view taken along line E-E of FIG. 23;

25 is a perspective view of a vacuum packaging machine according to a third embodiment of the present invention,

26 is an exploded perspective view of a vacuum packaging machine according to a third embodiment of the present invention;

FIG. 27 is a side sectional view taken along line G-G of FIG. 25;

28 is a sectional front view taken along line H-H of FIG. 25;

FIG. 29 is a side cross-sectional structure diagram of a state in which a roll case is mounted in FIG. 27 and is drawn out through a drawing hole;

30 is a side cross-sectional structural view of the lifting unit lowered in FIG. 29;

31 is a side view illustrating a simplified structure of a locking / unlocking state of a locking unit in a vacuum packaging machine according to a third embodiment of the present invention;

32 is a side cross-sectional structural view of the vinyl roll cut by the cutter in FIG. 30;

33 is a plan view illustrating a process of cutting a vinyl roll by a cutter according to a third embodiment of the present invention;

34 is a side cross-sectional structure diagram of a state in which an opening of a plastic bag is inserted into a chamber according to a third embodiment of the present invention and vacuumed;

35 is a side cross-sectional structure diagram of a sealed portion of a plastic bag by using a vacuum packaging machine according to a third embodiment of the present invention;

36 is a perspective view of a vacuum packaging machine according to a third modified embodiment of the present invention;

37 is a side cross-sectional structural view taken along line I-I of FIG. 36;

First embodiment

1 is a perspective view of a vacuum packaging machine according to a first embodiment of the present invention, Figure 2 is an exploded perspective view of a vacuum packaging machine according to a first embodiment of the present invention, Figure 3 is a side cross-sectional view taken along the line AA of Figure 1 4 is a front cross-sectional structural view taken along line BB of FIG. 1, FIG. 5 is a side cross-sectional structural view of the state drawn out through the drawing hole 144 after mounting the roll case in FIG. 5 is a side cross-sectional structural view of the lifting unit 140 in a lowered state, FIG. 7 is a side cross-sectional structural view of the vinyl roll 182 cut by the cutter 160 in FIG. 6, and FIG. 8 is an embodiment of the present invention. 9 is a plan view illustrating a process of cutting the vinyl roll 182 by the cutter 160 according to the first embodiment of the present invention, and FIG. 9 illustrates the opening of the plastic bag 185 in the chamber according to the first embodiment of the present invention. 125 is a side cross-sectional structural view showing a state of being inserted into a vacuum state, and FIG. 10 is a vacuum packaging machine according to the first embodiment of the present invention. Figure 11 is a side cross-sectional structural view of the sealing portion of the plastic bag 185 cut state, Figure 11 is a side cross-sectional structural view of a vacuum packaging machine according to a modified first embodiment of the present invention.

As shown in Figure 1 to 8, the vacuum packaging machine having a cutting function of the present invention, the main body 110, the lower vacuum member 120, the upper vacuum member 130, the lifting unit 140 and And an elastic member 150, a cutter 160, a controller (not shown), a switch unit 170, a roll case 180, and the like.

The main body 110 is formed in a substantially rectangular parallelepiped shape, and an insertion hole 111 into which a plastic bag 185 is inserted into the front surface is formed to communicate with an inside thereof, and a vacuum pump 115 is mounted therein. have.

In the first embodiment, the main body 110 is separated into an upper part and a lower part.

The lower vacuum member 120 has a substantially flat plate shape and is disposed inside the main body 110, and a lower chamber portion 121 is formed on the upper surface thereof to concave downward.

The lower vacuum member 120, the front is disposed in the direction of the insertion hole 111, the upper surface may be formed flat, but is formed to be inclined downward from the front to the rear.

The lower vacuum member 120 may be formed integrally with the main body 110, but is preferably configured to be slidably mounted in the front and rear directions separately from the main body 110 as in the first embodiment.

This is to make it easier to wash the foreign matter such as liquid is accommodated in the lower chamber 121.

The upper vacuum member 130 has a substantially flat plate shape and is disposed inside the main body 110, and an upper chamber portion 131 is formed on the lower surface thereof to be concave upward in a position corresponding to the lower chamber portion 121. It is.

The lower chamber 121 and the upper chamber 131 are in contact with each other to form a chamber 125 sealed inside.

To this end, the upper vacuum member 130 is mounted to be movable in the vertical direction relative to the lower vacuum member 120.

The upper vacuum member 130 may be mounted to be elevated while performing a linear movement in the vertical direction, the front is disposed in the direction of the insertion hole 111 and the rear is rotated in the main body 110 as in the first embodiment It is preferably hinged so that the front is mounted to rotate about the rear.

Therefore, when the upper vacuum member 130 is rotated relative to the rear and descends, the upper chamber 131 and the lower chamber 121 are in contact with each other to form the chamber 125 sealed inside. .

At this time, the contact surface of the upper vacuum member 130 and the lower vacuum member 120 is arranged to be inclined downward in the rear direction from the front in which the insertion hole 111 is disposed.

That is, as described above, the lower vacuum member 120 is formed to be inclined downward from the front to the rear, and the upper vacuum member 130 is rotated with respect to the rear, and the upper chamber part 131 ) And the contact surface of the lower chamber portion 121 is disposed to be inclined downward from the front to the rear.

Thus, when the upper vacuum member 130 rotates in the downward direction, the contact surfaces of the upper chamber 131 and the lower chamber 121 come into contact with each other almost simultaneously, so that the upper chamber 131 and the lower portion are in contact with each other. The rear side of the contact surface of the chamber 121 may be touched first and the front side may be touched later to prevent the front side from being heard.

In addition, either the first heater 132 or the first pressurized rubber 122 is mounted to the front of the lower chamber 121, and the first heater 132 in front of the upper chamber 131. Or the other of the first pressure rubber 122 is mounted.

In the first embodiment, the first heater 132 is mounted on the upper vacuum member 130, and the first pressure rubber 122 is mounted on the lower vacuum member 120. 132 and the first pressure rubber 122 is in contact with each other when the upper vacuum member 130 is lowered.

The opening of the plastic bag 185 is inserted into the chamber 125 through the insertion hole 111 between the upper vacuum member 130 and the lower vacuum member 120 and disposed of the plastic bag 185. The opening is pressurized and sealed by the lower chamber part 121 and the upper chamber part 131, and then the internal air is discharged to the outside by the operation of the vacuum pump 115 communicating with the chamber 125. .

In the drawing of the first embodiment, the vacuum pump 115 is not shown in the structure to be connected to the chamber 125 is clearly shown, this connection structure is sufficient to use the structure of a conventionally known vacuum packaging machine.

The lifting unit 140 is formed in a long rod shape in the left and right direction is mounted to be elevated in the vertical direction on the upper portion of the main body 110.

When the lifting unit 140 is raised, the lower surface is spaced apart from the upper surface of the main body 110 to form a drawing hole 144 between the main body 110, the guide hole 142 penetrated in the vertical direction is left and right It is formed long in the direction.

The lower portion of the elevating portion 140 is connected to the upper surface of the upper vacuum member 130, and when the elevating portion 140 is lowered, the upper vacuum member 130 rotates around the rear side, so that the upper portion of the elevating portion 140 is lowered. The chamber 131 and the lower chamber 121 are in contact with each other.

To this end, the lifting protrusions 141 are formed to protrude downward from both sides of the lifting unit 140, and the lifting protrusions 141 are hinged to the upper vacuum member 130 through the main body 110.

The elastic member 150 is disposed between the lifting unit 140 and the main body 110 to elastically support the lifting unit 140 in the upward direction to form the outlet hole 144.

In the first embodiment, the elastic member 150 is formed of a coil spring to elastically support the lifting unit 140 while surrounding the lifting protrusion 141.

In addition, a second heater 113 is mounted on any one of a lower surface of the elevating unit 140 or an upper surface of the main body 110, and the elevating unit 140 is positioned at a position corresponding to the second heater 113. The lower pressure or the other one of the upper surface of the main body 110 is equipped with a second pressure rubber 143 in contact with the second heater 113 when the lifting unit 140 is lowered.

In the first embodiment, the second heater 113 is mounted on the upper surface of the main body 110, and the second pressure rubber 143 is mounted on the lower surface of the lifting unit 140.

The distance between the first heater 132 and the first pressure rubber 122 is the same as the distance between the second heater 113 and the second pressure rubber 143, when the lifting unit 140 is lowered The first heater 132 is in contact with the first pressure rubber 122 and at the same time the second heater 113 is in contact with the second pressure rubber 143.

On the other hand, the lifting unit 140 may be made of only one, as shown in Figure 11 may be made of the first lifting unit 145 and the second lifting unit 146.

The first elevating unit 145 is mounted on the lower surface of the second heater 113 or the second pressure rubber 143 and the lower outlet hole 147 is formed between the main body 110.

In addition, the second lifting unit 146 is disposed above the first lifting unit 145, and the upper drawing hole 148 is formed between the first lifting unit 145.

In this case, when both the first lifting unit 145 and the second lifting unit 146 are mounted to be elevated in the vertical direction, both of them are elastically supported in the upward direction by the elastic member 150.

In addition, the first lifting unit 145 and the second lifting unit 146 have the guide hole 142 through which the cutter 160 penetrates in a horizontal direction, and the second lifting unit 146 has When descending, the first lift unit 145 also descends together.

The lower withdrawal hole 147 is where the vinyl roll 182 drawn out from the roll case 180 passes, and the upper withdrawal hole 148 is where a portion for cutting the plastic bag 185 is inserted. to be.

The cutter 160 is formed long in the vertical direction, inserted and disposed while passing through the guide hole 142, and is mounted to move in the left and right directions along the guide hole 142.

The cutter 160 moves to the left and right directions along the guide hole 142 to cut the vinyl roll 182 or the plastic bag 185 disposed in the lead-out hole 144.

The cutter 160 is disposed in front of the second heater 113.

In addition, the upper surface of the main body 110 has a slide groove 112 is formed in a line with the guide hole 142 in the lower portion of the guide hole 142 and the lower end of the cutter 160 is inserted.

In addition, the main body 110 or the lifting unit 140 is preferably equipped with a temperature control unit 149 for adjusting the heating temperature of the first heater 132 or the second heater 113.

This is because the material and thickness of the plastic bag 185 heat-sealed by the first heater 132 and / or the second heater 113 is different, so that the user can adjust the heating temperature accordingly.

The controller controls the first heater 132, the second heater 113, and the vacuum pump 115.

The switch unit 170 is mounted on the elevating unit 140 and includes a heating button 171, a cutting button 172, a vacuum button 173, and a release button 174.

The roll case 180 has a vinyl roll 182 embedded therein, and is mounted on the upper surface of the main body 110 at the rear of the lifting unit 140.

The vinyl roll 182 is formed in a hollow shape with both ends open.

The roll case 180 may be fixedly mounted on the upper surface of the main body 110, but it is preferable to be detachably mounted.

For this reason, various sizes of vinyl rolls 182 may be used.

In addition, the roll case 180 has a discharge hole 181 for moving the inner vinyl roll 182 to the withdrawal hole 144.

Hereinafter, an operation process of the present invention having the above-described configuration will be described.

As shown in FIG. 5, the roll case 180 in which the vinyl roll 182 is embedded is mounted on an upper surface of the main body 110.

The vinyl roll 182 mounted inside the roll case 180 is pulled out through the discharge hole 181 to be disposed between the drawing holes 144.

Thereafter, as shown in FIG. 6, when the user descends the lifting unit 140 while pressing the heating button 171, the elastic member 150 is compressed.

As the lifting unit 140 descends, the second heater 113 and the second pressure rubber 143 are adjacent to each other with the vinyl roll 182 interposed therebetween, and the upper vacuum member 130 descends. The upper chamber 131 and the lower chamber 121 are in contact with each other to form the chamber 125 sealed inside.

At this time, the controller operates the vacuum pump 115 to vacuum the chamber 125 for a predetermined time.

The lowered lifting part 140 tries to ascend by the elastic restoring force of the compressed elastic member 150, but the rising is prevented by the vacuum pressure inside the chamber 125.

That is, since the inside of the chamber 125 is vacuumed, the upper vacuum member 130 does not rise even when the elastic restoring force of the elastic member 150 is operated, so that the lifting unit 140 also cannot rise.

At this time, in order to more reliably prevent the rise of the lifting unit 140, both sides of the lifting unit 140 may be provided with a separate locking device (not shown) that is fastened to the main body 110.

Thereafter, the controller operates the second heater 113 to heat seal the vinyl roll 182 disposed between the second heater 113 and the second pressure rubber 143.

As a result, one end of the vinyl roll 182 having both ends opened is sealed.

When the user presses the release button 174 or when a predetermined time has elapsed, as the outside air is automatically introduced into the chamber 125 and the vacuum of the chamber 125 is released, the lifting unit 140 receives the It is raised by the elastic restoring force of the elastic member 150 to form the outlet hole 144 again.

In this state, one end of the heat-sealed vinyl roll 182 is pulled by a predetermined length to penetrate the outlet hole 144.

In this case, the cutter 160 is disposed at the left end or the right end of the guide hole 142 so that the vinyl roll 182 can pass through the withdrawal hole 144 as shown in FIG. .

Then, when the user descends the lifting unit 140 while pressing the cutting button 172, the elastic member 150 is compressed.

As the lifting unit 140 descends, the control unit operates the vacuum pump 115 to vacuum the chamber 125 for a predetermined time, as in the case of pressing the heating button 171. The lifting unit 140 is prevented from rising by the vacuum pressure inside the chamber 125.

At this time, the lower surface of the lifting unit 140 to press the vinyl roll 182 disposed below the flow.

In this state, the user moves the cutter 160 along the guide hole 142 as shown in FIGS. 7 and 8 (b).

As the cutter 160 moves, the vinyl roll 182 disposed in the lead-out hole 144 is cut to a predetermined length to become a plastic bag 185 having an opening.

At this time, since the lower surface of the lifting unit 140 is pressing the vinyl roll 182, when the user moves the cutter 160 in the left and right directions, the vinyl roll 182 of the cutter 160 It is easily cut without being pushed in the moving direction.

When the cutting button 172 is pressed, unlike when the heating button 171 is pressed, the first heater 132 or the second heater 113 is not operated.

When the cutting of the vinyl roll 182 is finished, as described above, when the user presses the release button 174 or when a predetermined time is elapsed, external air is automatically introduced into the chamber 125 to allow the chamber 125 to be opened. As the vacuum is released, the lifting unit 140 is raised by the elastic restoring force of the elastic member 150 to form the outlet hole 144 again.

When the food is put into the plastic bag 185 having the opening formed therein and then vacuum-sealed, the user opens the opening of the plastic bag 185 through the insertion hole 111 as shown in FIG. 9. Inserted into the chamber 125 is placed.

Then, when the user descends the lifting unit 140 while pressing the vacuum button 173, the elastic member 150 is compressed.

As the lifting unit 140 descends, the control unit operates the vacuum pump 115 to open the opening of the plastic bag 185 disposed in the chamber 125, similarly to pressing the heating button 171. The air inside the plastic bag 185 is discharged through the outside.

The controller operates the first heater 132 after a predetermined time to heat seal the opening of the plastic bag 185 so that the inside of the plastic bag 185 is vacuum sealed.

When the above operation is repeated, using one end of the open vinyl roll 182, one end of the plastic bag 185 is heat-sealed, it is also possible to heat-sealed after vacuuming the inside of the plastic bag 185. It becomes possible.

On the other hand, when opening both ends of the sealed plastic bag 185, as shown in Figure 10, one end of the plastic bag 185 is inserted into the outlet hole 144 and the cutting button 172 is pressed After the cutter 160 is moved to the left and right to cut.

As shown in FIG. 11, when the lifting unit 140 is separated into the first lifting unit 145 and the second lifting unit 146, the lower drawing hole 147 is formed as described above. Pass through the vinyl roll 182 discharged from the roll case 180, and inserts a plastic bag 185 to be cut into the upper drawing hole 148.

 In this case, the switch unit 170 is formed in the first elevating unit 145, and the second elevating unit 146 also descends when the first elevating unit 145 descends.

Second embodiment

12 is a perspective view of a vacuum packaging machine according to a second embodiment of the present invention, Figure 13 is an exploded perspective view of a vacuum packaging machine according to a second embodiment of the present invention, Figure 14 is a side cross-sectional view taken on the line CC of FIG. FIG. 15 is a front cross-sectional structural view taken along line DD of FIG. 12, and FIG. 16 is a side cross-sectional structural view of a state drawn out through a drawing hole after the roll case is mounted in FIG. 14, and FIG. Figure 18 is a side cross-sectional structural view of the lifting unit is in a lowered state, Figure 18 is a side structural view briefly showing the locking / unlocking state of the locking portion in the vacuum packaging machine according to a second embodiment of the present invention, Figure 19 is a cutter in FIG. 20 is a plan view showing a side cross-sectional structure of the vinyl roll in a cut state, and FIG. 20 is a plan view illustrating a process of cutting the vinyl roll by a cutter according to a second embodiment of the present invention, and FIG. Inserted into the chamber according to the second embodiment. Figure 22 is a side cross-sectional structural view of the state, Figure 22 is a side cross-sectional structural view of the sealing portion of the plastic bag cut state using a vacuum packaging machine according to a second embodiment of the present invention, Figure 23 is a modified second of the present invention 24 is a perspective view of a vacuum packaging machine according to an embodiment, and FIG. 24 is a side cross-sectional view of the EE line of FIG.

12 to 24, the vacuum packaging machine having a cutting function of the present invention, the main body 210, the lower vacuum member 220, the upper vacuum member 230, the lifting unit 240 and And an elastic member 250, a cutter 260, a controller (not shown), a switch unit 270, a roll case 280, a locking unit 290, and the like.

The main body 210 is formed in a substantially rectangular parallelepiped shape, and an insertion hole 211 in which a plastic bag 285 is inserted into the front surface is formed to communicate with an inside thereof, and a vacuum pump 215 is mounted therein. have.

In the second embodiment, the main body 210 is separated into upper and lower portions.

The lower vacuum member 220 has a substantially flat plate shape and is disposed inside the main body 210, and a lower chamber portion 221 concave downward is formed on an upper surface thereof.

The lower vacuum member 220 has a front disposed in the direction of the insertion hole 211, the upper surface may be formed flat, but is formed to be inclined downward from the front to the rear.

The lower vacuum member 220 may be formed integrally with the main body 210, but is preferably configured separately from the main body 210 to be slidably mounted in the front and rear directions as in the second embodiment.

This is to make it easy to wash when the foreign matter such as liquid is accommodated in the lower chamber 221.

The upper vacuum member 230 has a substantially flat plate shape and is disposed inside the main body 210, and an upper chamber portion 231 which is concave upward in a position corresponding to the lower chamber portion 221 is formed on a lower surface thereof. It is.

The lower chamber portion 221 and the upper chamber portion 231 are in contact with each other to form a chamber 225 sealed therein.

To this end, the upper vacuum member 230 is mounted to be movable in the vertical direction with respect to the lower vacuum member 220.

The upper vacuum member 230 may be mounted to be elevated while performing a linear movement in the vertical direction, the front is disposed in the direction of the insertion hole 211 and the rear is rotated in the main body 210 as in the second embodiment It is preferably hinged so that the front is mounted to rotate about the rear.

Therefore, when the upper vacuum member 230 rotates relative to the rear and descends, the upper chamber part 231 and the lower chamber part 221 are in contact with each other to form the chamber 225 sealed therein. .

At this time, the contact surface of the upper vacuum member 230 and the lower vacuum member 220 is arranged to be inclined downward from the front in which the insertion hole 211 is disposed.

That is, as described above, the lower vacuum member 220 is formed to be inclined downward from the front to the rear, and the upper vacuum member 230 is rotated relative to the rear, and the upper chamber part 231 ) And the contact surface of the lower chamber portion 221 is disposed to be inclined downward from the front to the rear.

Therefore, when the upper vacuum member 230 rotates downward, the contact surfaces of the upper chamber portion 231 and the lower chamber portion 221 are almost in contact with each other almost simultaneously, so that the upper chamber portion 231 and the lower portion are in contact with each other. The rear side of the contact surface of the chamber portion 221 touches first, and the front side touches later to prevent the front side from being lifted.

In addition, either the first heater 232 or the first pressure rubber 222 is mounted to the front of the lower chamber 221, and the first heater 232 in front of the upper chamber 231. Or the other one of the first pressure rubber 222 is mounted.

In the second embodiment, the first heater 232 is mounted on the upper vacuum member 230, and the first pressure rubber 222 is mounted on the lower vacuum member 220. 232 and the first pressure rubber 222 are in contact with each other when the upper vacuum member 230 is lowered.

An opening of the plastic bag 285 is inserted into the chamber 225 through the insertion hole 211 between the upper vacuum member 230 and the lower vacuum member 220, and the plastic bag 285 is disposed. After the opening is pressurized and sealed by the lower chamber part 221 and the upper chamber part 231, the air inside is discharged to the outside by the operation of the vacuum pump 215 in communication with the chamber 225. .

In the drawing of the second embodiment, the vacuum pump 215 is not clearly shown in the structure to be connected to the chamber 225, this connection structure is sufficient to use the structure of a conventionally known vacuum packaging machine.

The upper vacuum member 230 is elastically supported upward by the torsion spring 296 so that the chamber 225 is opened to the outside in a free state.

The upper vacuum member 230 is rotated about the rear while compressing the torsion spring 296 by the pressing force from above, the upper chamber 231 and the lower chamber 221 is in contact with each other.

The lifting unit 240 is formed in a long rod shape in the left and right direction is mounted to be elevated in the vertical direction on the upper portion of the main body 210.

When the lifting unit 240 is raised, the lower surface is spaced apart from the upper surface of the main body 210 to form a withdrawal hole 244 between the main body 210, the guide hole 242 penetrated in the vertical direction left and right It is formed long in the direction.

The lifting protrusions 241 penetrating the main body 210 are formed to protrude downward from both lower sides of the lifting unit 240.

The lifting projection 241 is lowered by pressing the upper vacuum member 230 when the lifting unit 240 is lowered, and thus the upper vacuum member 230 rotates around the rear, the upper chamber portion 231 and the lower chamber portion 221 are in contact with each other to form the chamber 225.

At this time, the lower portion of the lifting projection 241 is in contact only without being coupled with the upper vacuum member 230.

The lifting projection 241 is preferably made of a support 241a and a pressure stopper 241b for ease of assembly and the like.

The support 241a has a rod shape protruding from the lower portion of the elevating part 240, and a lower end penetrates through the main body 210 and is disposed inside the main body 210.

The pressure stopper 241b is formed in a wide block or plate shape and is coupled to the lower end of the support 241a and is disposed inside the main body 210.

When the stopper 241b is to be raised by the elastic force of the elastic member 250, the pressure stopper 241b contacts the lower portion of the upper surface of the main body 210 inside the main body 210 so as to raise the lifting part ( 240) to maintain the elevation within a certain distance.

That is, the pressure stopper (241b) serves to prevent the upper surface is in contact with the main body 210 to rise by the elastic force of the elastic member 250 within a predetermined distance.

In addition, when the lifting unit 240 descends, the pressure stopper 241b presses the upper vacuum member 230 to lower it.

The elastic member 250 is disposed between the lifting unit 240 and the main body 210 to elastically support the lifting unit 240 in the upward direction to form the outlet hole 244.

In the second embodiment, the elastic member 250 is formed of a coil spring to elastically support the lifting unit 240 while surrounding the lifting protrusion 241.

In addition, a second heater 213 is mounted on one of a lower surface of the elevating unit 240 or an upper surface of the main body 210, and the elevating unit 240 is positioned at a position corresponding to the second heater 213. The lower pressure or the other one of the upper surface of the main body 210 is equipped with a second pressure rubber 243 in contact with the second heater 213 when the lifting unit 240 is lowered.

In the second embodiment, the second heater 213 is mounted on the upper surface of the main body 210, and the second pressure rubber 243 is mounted on the lower surface of the lifting unit 240.

The distance between the first heater 232 and the first pressure rubber 222 is the same as the distance between the second heater 213 and the second pressure rubber 243, when the lifting unit 240 is lowered The first heater 232 is in contact with the first pressure rubber 222 and at the same time the second heater 213 is in contact with the second pressure rubber 243.

On the other hand, the lifting unit 240 may be made of only one, it may be made of a first lifting unit 245 and a second lifting unit 246 as shown in Figs.

The first elevating unit 245 is mounted on the lower surface of the second heater 213 or the second pressure rubber 243 and the lower outlet hole 247 is formed between the main body 210 and.

In addition, the second lifting unit 246 is disposed above the first lifting unit 245, and an upper drawing hole 248 is formed between the first lifting unit 245.

In this case, when both the first lifting unit 245 and the second lifting unit 246 are mounted to be elevated in the vertical direction, both of them are elastically supported in the upward direction by the elastic member 250.

In addition, the first lifting part 245 and the second lifting part 246 are formed with the guide hole 242 extending through the cutter 260 in a horizontal direction, and the second lifting part 246 When descending, the first lifting unit 245 also descends.

The lower withdrawal hole 247 is where the vinyl roll 282 drawn out from the roll case 280 passes, and the upper withdrawal hole 248 is where a portion for cutting the plastic bag 285 is inserted. to be.

The cutter 260 is formed long in the vertical direction, is inserted and disposed while passing through the guide hole 242, and is mounted to move in the left and right directions along the guide hole 242.

The cutter 260 moves in the horizontal direction along the guide hole 242 to cut the vinyl roll 282 or the plastic bag 285 disposed in the lead-out hole 244.

The cutter 260 is disposed in front of the second heater 213.

In addition, the upper surface of the main body 210 has a slide groove 212 is formed in a line with the guide hole 242 in the lower portion of the guide hole 242 and the lower end of the cutter 260 is inserted.

In addition, the main body 210 or the lifting unit 240 is preferably equipped with a temperature control unit 249 for adjusting the heating temperature of the first heater 232 or the second heater 213.

This is because the material and thickness of the plastic bag 285 heat-sealed by the first heater 232 and / or the second heater 213 is different, so that the user can adjust the heating temperature accordingly.

The controller controls the first heater 232, the second heater 213, and the vacuum pump 215.

The switch unit 270 is mounted on the lifting unit 240 and includes a heating button 271, a cutting button 272, a vacuum button 273, and a release button 274.

The roll case 280 has a vinyl roll 282 embedded therein, and is mounted on the upper surface of the main body 210 at the rear of the lifting unit 240.

The vinyl roll 282 is formed in a hollow shape with both ends open.

The roll case 280 may be fixedly mounted on the upper surface of the main body 210, but it is preferable to be detachably mounted.

This allows the use of vinyl rolls 282 of various sizes.

In addition, the roll case 280 has a discharge hole 281 for moving the inner vinyl roll 282 to the withdrawal hole 244 is formed.

The locking part 290 fixedly couples the lifting part 240 to the main body 210 when the lifting part 240 descends.

To this end, the locking unit 290 is formed of a locking protrusion 291 formed in the lifting unit 240, and a locking groove 292 formed in the main body 210, the locking protrusion 291 is inserted.

Therefore, when the lifting unit 240 is lowered, the elastic member 250 is compressed, and the locking protrusion 291 is inserted into the locking groove 292 so that the lifting unit 240 maintains the lowered state. When the locking protrusion 291 is released from the locking groove 292, the lifting unit 240 is raised by the elastic restoring force of the elastic member 250.

Meanwhile, one end may further include a rod-shaped link member 295 hinged to the lifting unit 240 and the other end hinged to the main body 210.

In the second embodiment, the link member 295 is hinged to the side surfaces of the lifting unit 240 and the main body 210, and consists of two pieces.

One end of the link member 295 is rotated about the other end when the lifting unit 240 is lifted.

By the link member 295 as described above, the lifting unit 240 is stably supported when the lifting unit 240 is elevated, and the lifting unit 240 may be prevented from being moved or shaken from side to side.

Hereinafter, an operation process of the present invention having the above-described configuration will be described.

As shown in FIG. 16, the roll case 280 in which the vinyl roll 282 is embedded is mounted on an upper surface of the main body 210.

The vinyl roll 282 mounted inside the roll case 280 is pulled out through the discharge hole 281 to be disposed between the drawing holes 244.

Thereafter, when the user descends the lifting unit 240 while pressing the heating button 271 as shown in FIG. 17, the elastic member 250 is compressed.

At this time, the lifting unit 240 is lowered stably without shaking left and right by the link member 295.

As the lifting unit 240 descends, the second heater 213 and the second pressure rubber 243 are adjacent to each other with the vinyl roll 282 interposed therebetween, and the upper vacuum member 230 is As the torsion spring 296 is compressed and lowered, the upper chamber portion 231 and the lower chamber portion 221 are in contact with each other to form the chamber 225 sealed therein.

At this time, the locking protrusion 291 is inserted into the locking groove 292 by the lowering of the lifting unit 240 as shown in FIG.

For this reason, the lowered lifting part 240 tries to ascend by the elastic restoring force of the compressed elastic member 250, but the rising is prevented by the locking part 290.

In addition, the controller operates the second heater 213 to heat seal the vinyl roll 282 disposed between the second heater 213 and the second pressure rubber 243.

As a result, one end of the vinyl roll 282 in which both ends are opened is sealed.

When the user separates and separates the locking protrusion 291 from the locking groove 292, the lifting unit 240 is lifted by the elastic restoring force of the elastic member 250, and the drawing hole 244 is returned. The upper vacuum member 230 is raised by the elastic restoring force of the torsion spring 296.

In this state, one end of the heat-sealed vinyl roll 282 is pulled by a predetermined length so as to pass through the drawing hole 244.

In this case, the cutter 260 is disposed at the left end or the right end of the guide hole 242 so that the vinyl roll 282 can pass through the withdrawal hole 244 as shown in FIG. 20 (a). .

Then, when the user descends the lifting unit 240 while pressing the cutting button 272, the elastic member 250 is compressed.

As the lifter 240 descends, the lifter 240 is inserted into the locking groove 292 and the lifter 240 lowered as in the case where the heating button 271 is pressed. .

At this time, the lower surface of the lifting unit 240 to press the vinyl roll 282 disposed below the flow.

In this state, the user moves the cutter 260 along the guide hole 242 as shown in FIGS. 19 and 20 (b).

As the cutter 260 moves, the vinyl roll 282 disposed in the lead-out hole 244 is cut to a predetermined length to become a plastic bag 285 having an opening.

At this time, since the lower surface of the lifting unit 240 is pressing the vinyl roll 282, when the user moves the cutter 260 in the left and right directions, the vinyl roll 282 of the cutter 260 It is easily cut without being pushed in the moving direction.

When the cutting button 272 is pressed, unlike when the heating button 271 is pressed, the first heater 232 or the second heater 213 is not operated.

When the cutting of the vinyl roll 282 is finished, as described above, when the user separates and separates the locking protrusion 291 from the locking groove 292, the lifting unit 240 is applied to the elastic restoring force of the elastic member 250. As a result, the drawing hole 244 is formed again.

When the food is put into the plastic bag 285 in which the opening is formed and then vacuum sealed, the user opens the opening of the plastic bag 285 through the insertion hole 211 as shown in FIG. 21. Inserted and placed at 225.

Thereafter, when the user descends the lifting unit 240 while pressing the vacuum button 273, the elastic member 250 is compressed.

As the lifting unit 240 descends, the lifting unit 240 is maintained in a lowered state by the locking unit 290, and the control unit operates the vacuum pump 215 to operate the chamber ( The air inside the plastic bag 285 is discharged to the outside through the opening of the plastic bag 285 disposed in the 225.

The controller operates the first heater 232 after a predetermined time to heat seal the opening of the plastic bag 285 so that the inside of the plastic bag 285 is vacuum sealed.

Thereafter, when the release button 274 is pressed, air is introduced into the chamber to release the vacuum inside the chamber.

When the user releases the locking portion 290, the upper vacuum member 230 and the lifting portion 240 are raised again by the elastic restoring force of the elastic member 250 and the torsion spring 296 to return to the original position. Done.

When the above operation is repeated, using one end of the open vinyl roll 282 to produce a sealed plastic bag 285, and also to heat-sealed after vacuuming the inside of the plastic bag (285) It becomes possible.

On the other hand, when opening both ends of the sealed plastic bag 285, as shown in Figure 22, one end of the plastic bag 285 is inserted into the outlet hole 244 and the cutting button 272 after pressing the The cutter 260 is moved to the left and right to cut it.

23 and 24, when the lifting unit 240 is separated into the first lifting unit 245 and the second lifting unit 246, the lower drawing hole 247 as described above. Pass through the vinyl roll 282 discharged from the roll case 280, and inserts the plastic bag 285 to be cut into the upper drawing hole 248.

 In this case, the switch unit 270 is formed in the first elevating unit 245, and the second elevating unit 246 also descends when the first elevating unit 245 descends.

Third embodiment

25 is a perspective view of a vacuum packaging machine according to a third embodiment of the present invention, FIG. 26 is an exploded perspective view of a vacuum packaging machine according to a third embodiment of the present invention, and FIG. 27 is a side cross-sectional view taken along the line GG of FIG. 28 is a front cross-sectional structural view taken along line HH of FIG. 25, FIG. 29 is a side cross-sectional structural view of a state drawn out through a drawing hole after mounting a roll case in FIG. 27, and FIG. Figure 31 is a side cross-sectional structural view of the lifting unit is in a lowered state, Figure 31 is a side structural view briefly showing the locking / unlocking state of the locking portion in the vacuum packaging machine according to a third embodiment of the present invention, Figure 32 is a cutter by the cutter in Figure 30 Side cross-sectional structural view of the vinyl roll is cut state, Figure 33 is a plan view showing a process of cutting the vinyl roll by a cutter according to a third embodiment of the present invention, Figure 34 is an opening of the plastic bag of the present invention Inserted into the chamber according to the third embodiment. Figure 35 is a side cross-sectional structural view of the state, Figure 35 is a side cross-sectional structural view of the sealing portion of the plastic bag cut state using a vacuum packaging machine according to a third embodiment of the present invention, Figure 36 is a modified third of the present invention Fig. 37 is a perspective view of the vacuum packaging machine according to the embodiment, and Fig. 37 is a side cross-sectional structural view taken along line II of Fig. 36.

25 to 37, the vacuum packaging machine having a cutting function of the present invention, the lower body 310a, the upper body 310b, the lower vacuum member 320, the upper vacuum member 330 And a lifting unit 340, an elastic member 350, a cutter 360, a controller (not shown), a switch unit 370, a roll case 380, a locking unit 390, and the like. .

The lower body 310a is formed in a substantially rectangular parallelepiped shape, and the upper body 310b is hinged to an upper portion thereof.

The upper body 310b is disposed above the lower body 310a and is hinged to the lower body 310b, and a vacuum pump 315 is mounted therein.

The upper body 310b is rotated relative to the lower body 310a, and ascends, and when the upper body 310b is lowered, the upper surface of the lower vacuum member 320 and the lower surface of the upper vacuum member 330 are lowered. This comes in contact with each other.

The upper body 310b is elastically supported upward by a torsion spring (not shown) to open the chamber 325 to the outside in a free state.

Specifically, a torsion spring is disposed between the lower main body 310a and the upper main body 310b which are hinged to each other.

The upper body 310b is rotated about the rear hinged to the lower body 310a while compressing the torsion spring by the pressing force from above, the upper chamber portion 331 and the lower chamber portion 321 Will encounter each other.

The lower vacuum member 320 has a substantially flat plate shape and is disposed on the upper portion of the lower body 310a, and a lower chamber portion 321 is formed on the upper surface thereof to be concave downward.

The lower vacuum member 320 may be formed to have a flat upper surface, but may be inclined downward from the front to the rear in the direction in which the plastic bag 385 is inserted.

The lower vacuum member 320 may be integrally formed with the lower body 310a, but is configured separately from the lower body 310 as in the third embodiment so that the lower vacuum member 320 is slidably mounted in the front and rear directions. Do.

This is to make it easy to wash the foreign matter such as liquid is accommodated in the lower chamber 321.

The upper vacuum member 330 is formed in a substantially flat shape and is fixed to the lower portion of the upper body 310b, rotates together with the upper body 310b, and corresponds to the lower chamber portion 321 on a lower surface thereof. In the upper chamber portion 331 concave upward is formed.

The lower chamber 321 and the upper chamber 331 are in contact with each other to form a chamber 325 sealed therein.

As described above, when the upper body 310b is rotated and lowered with respect to the lower body 310a, the lower chamber part 321 and the upper chamber part 331 are in contact with each other.

Therefore, when the upper body 310b is rotated and lowered relative to the rear hinged to the lower body 310a together with the upper vacuum member 330, the upper chamber portion 331 and the lower chamber portion ( 321 is in contact with each other to form the chamber 325 sealed therein.

At this time, the contact surface of the upper vacuum member 330 and the lower vacuum member 320 is arranged to be inclined downward in the rear direction from the front in which the plastic bag is inserted.

That is, as described above, the lower vacuum member 320 is inclined downward from the front to the rear, and the contact surface of the upper chamber 331 and the lower chamber 321 is inclined downward from the front to the rear. Will be.

Therefore, when the upper body 310b rotates downward with the upper vacuum member 330, the contact surfaces of the upper chamber portion 331 and the lower chamber portion 321 are almost entirely in contact with each other. The rear side of the contact surface of the upper chamber portion 331 and the lower chamber portion 321 first touches the front side later it can be prevented to hear the front side.

In addition, either the first heater 332 or the first pressure rubber 322 is mounted to the front of the lower chamber 321, and the first heater 332 in front of the upper chamber 331. Or the other of the first pressure rubber 322 is mounted.

In the third embodiment, the first heater 332 is mounted on the upper vacuum member 330, and the first pressure rubber 322 is mounted on the lower vacuum member 320. 332 and the first pressure rubber 322 are in contact with each other when the upper body 310b is lowered.

An opening of the plastic bag 385 is inserted into the chamber 325 and disposed between the upper vacuum member 330 and the lower vacuum member 320, and the opening of the plastic bag 385 is the lower chamber part 321. After being pressurized and sealed by the upper chamber portion 331, the air inside is discharged to the outside by the operation of the vacuum pump 315 communicating with the chamber 325.

In the drawing of the third embodiment, the vacuum pump 315 is not clearly shown in the structure that is connected to the chamber 325, this connection structure is sufficient to use the structure of a conventionally known vacuum packaging machine.

The lifting unit 340 is formed in a long rod shape in the left and right direction is mounted to be elevated in the vertical direction on the upper portion of the main body 310.

When the lifting unit 340 is raised, the lower surface is spaced apart from the upper surface of the upper body 310b to form a drawing hole 344 between the upper body 310b, the guide hole 342 penetrated in the vertical direction It is formed long in the left-right direction.

In addition, the lifting protrusions 341 penetrating the upper body 310b are protruded downward on both lower sides of the lifting unit 340.

The lifting projection 341 is preferably made of a support 341a and a pressure stopper 341b for ease of assembly and the like.

The support 341a has a rod shape protruding from the lower portion of the lifting unit 340 and has a lower end penetrating the upper main body 310b and disposed inside the upper main body 310b.

The pressure stopper 341b has a wide block or plate shape and is coupled to a lower end of the support 341a and is disposed below the upper body 310b.

When the stopper 341b tries to ascend by the elastic force of the elastic member 350, the pressure stopper 341b comes into contact with the lower surface of the upper body 310b at the lower portion of the upper body 310b. 340 to maintain the elevation within a certain distance.

That is, the pressure stopper 341b serves to prevent the lifting surface 340 from being raised by the elastic force of the elastic member 350 within a predetermined distance in contact with the upper body 310b.

The elastic member 350 is disposed between the lifting unit 340 and the upper body 310b to elastically support the lifting unit 340 in the upward direction to form the outlet hole 344.

In the third embodiment, the elastic member 350 is formed of a coil spring to elastically support the lifting unit 340 upward while surrounding the lifting protrusion 341.

In addition, a second heater 313 is mounted on one of the lower surface of the elevating unit 340 or the upper surface of the upper body 310b, and the elevating unit 340 at a position corresponding to the second heater 313. The second pressure rubber 343 which is in contact with the second heater 313 when the lifting unit 340 descends is mounted on the other one of the lower surface of the lower surface or the upper surface of the upper body 310b.

In the third embodiment, the second heater 313 is mounted on the upper surface of the upper body 310b, and the second pressurized rubber 343 is mounted on the lower surface of the elevating portion 340.

The distance between the first heater 332 and the first pressure rubber 322 is the same as the distance between the second heater 313 and the second pressure rubber 343, when the lifting unit 340 is lowered The first heater 332 is in contact with the first pressure rubber 322 and at the same time the second heater 313 is in contact with the second pressure rubber 343.

On the other hand, the lifting unit 340 may be made of only one, it may be made of a first lifting unit 345 and a second lifting unit 346 as shown in FIGS. 36 and 37.

The first elevating unit 345 is mounted on the lower surface of the second heater 313 or the second pressure rubber 343 and the lower drawing hole 347 is formed between the upper body 310b.

In addition, the second lifting unit 346 is disposed above the first lifting unit 345, and an upper drawing hole 348 is formed between the first lifting unit 345 and the first lifting unit 345.

At this time, when both the first lifting unit 345 and the second lifting unit 346 are mounted to be elevated in the vertical direction, both of them are elastically supported in the upward direction by the elastic member 350.

In addition, the first lifting unit 345 and the second lifting unit 346 have the guide hole 342 through which the cutter 360 penetrates in a left and right direction, and the second lifting unit 346 When descending, the first lift unit 345 also descends.

The lower withdrawal hole 347 is where the vinyl roll 382 drawn out from the roll case 380 passes, and the upper withdrawal hole 348 is where a portion for cutting the plastic bag 385 is inserted. to be.

The cutter 360 is formed long in the vertical direction, inserted and disposed while penetrating the guide hole 342, and is mounted to move in the horizontal direction along the guide hole 342.

The cutter 360 moves in a horizontal direction along the guide hole 342 to cut the vinyl roll 382 or the plastic bag 385 disposed in the lead-out hole 344.

The cutter 360 is disposed in front of the second heater 313.

In addition, the upper surface of the upper body 310b is formed with a slide groove 312 which forms a straight line with the guide hole 342 in the lower portion of the guide hole 342 and the lower end of the cutter 360 is disposed. .

In addition, the upper body 310b or the lifting unit 340 is preferably equipped with a temperature control unit 349 for adjusting the heating temperature of the first heater 332 or the second heater 313.

This is because the material and thickness of the plastic bag 385 heat-sealed by the first heater 332 and / or the second heater 313 is different, so that the user can adjust the heating temperature accordingly.

The controller controls the first heater 332, the second heater 313, and the vacuum pump 315.

The switch unit 370 is mounted on the lifting unit 340 and includes a heating button 371, a cutting button 372, a vacuum button 373, and a release button 374.

The roll case 380 has a vinyl roll 382 therein, and is mounted on the upper surface of the main body 310 at the rear of the lifting unit 340.

The vinyl roll 382 is formed in a hollow shape with both ends open.

The roll case 380 may be fixedly mounted on the upper surface of the upper body 310b, but is preferably detachably mounted.

This allows the use of vinylroll 382 of various sizes.

The roll case 380 is provided with a discharge hole 381 for moving the inner vinyl roll 382 to the drawing hole 344.

The locking unit 390 fixedly couples the lifting unit 340 to the upper body 310b when the lifting unit 340 descends.

To this end, the locking unit 390 is formed of a locking protrusion 391 formed in the lifting unit 340 and a locking groove 392 formed in the upper body 310b to insert the locking protrusion 391. .

Therefore, when the lifting unit 340 is lowered, the elastic member 350 is compressed, and the locking protrusion 391 is inserted into the locking groove 392 to maintain the lifting unit 340 in a lowered state. When the locking protrusion 391 is released from the locking groove 392, the lifting portion 340 is raised by the elastic restoring force of the elastic member 350.

On the other hand, one end is hinged to the lifting unit 340, the other end may be made of a rod-shaped link member 395 which is hinged to the upper body (310b).

In the third embodiment, the link member 395 is hinged to the side surfaces of the lifting unit 340 and the upper body 310, and consists of two.

One end of the link member 395 is rotated about the other end when the lifting unit 340 is lifted.

When the elevating portion 340 is elevated by the link member 395 as described above, the elevating portion 340 may be stably supported, and the elevating portion 340 may be prevented from flowing or shaking from side to side.

Hereinafter, an operation process of the present invention having the above-described configuration will be described.

As shown in FIG. 29, the roll case 380 in which the vinyl roll 382 is embedded is mounted on the upper surface of the upper body 310b.

The vinyl roll 382 mounted inside the roll case 380 is pulled out through the discharge hole 381 to be disposed between the drawing holes 344.

Thereafter, when the user descends the lifting unit 340 while pressing the heating button 371, the elastic member 350 is compressed.

At this time, the lifting unit 340 is lowered stably without shaking left and right by the link member 395.

As the lifting unit 340 descends, the second heater 313 and the second pressure rubber 343 are adjacent to each other with the vinyl roll 382 interposed therebetween, and the upper body 310b is the torsion. The upper chamber 331 and the lower chamber 321 are in contact with each other to form the chamber 325 sealed therein while being compressed while lowering the spring.

At this time, the locking protrusion 391 is inserted into the locking groove 392 by the lowering of the lifting unit 340 as shown in FIG.

For this reason, the lowered lifting part 340 tries to rise by the elastic restoring force of the compressed elastic member 350, but the rising is prevented by the locking part 390.

In addition, although not separately illustrated in the drawing, a locking structure, such as the locking portion 390, is formed on the lower portion of the upper body 331 in contact with the lower body 310a so that the upper body 310b is the lower body 310a. Can be rotated and fixed in the lowered state.

In some cases, various locking methods known in the art may be applied to fix the upper body 310b to the lower body 310a.

In addition, the controller operates the second heater 313 to heat seal the vinyl roll 382 disposed between the second heater 313 and the second pressure rubber 343.

As a result, one end of the vinyl roll 382, which has been opened at both ends, is sealed.

When the user separates and separates the locking protrusion 391 from the locking groove 392, the lifting unit 340 is lifted by the elastic restoring force of the elastic member 350, so that the drawing hole 344 is returned. To form.

In this state, one end of the heat-sealed vinyl roll 382 is pulled by a predetermined length so as to pass through the outlet hole 344.

In this case, the cutter 360 is disposed at the left end or the right end of the guide hole 342 so that the vinyl roll 382 can pass through the drawing hole 344 as shown in FIG. .

Then, when the user descends the lifting unit 340 while pressing the cutting button 372, the elastic member 350 is compressed.

As the lifting unit 340 descends, the lifting unit 340 is inserted and lowered by the locking protrusion 391 is inserted into the locking groove 392 in the same manner as when the heating button 371 is pressed. .

At this time, the lower surface of the lifting unit 340 is pressed to prevent the vinyl roll 382 disposed below the flow.

In this state, the user moves the cutter 360 along the guide hole 342 as shown in FIGS. 32 and 33 (b).

As the cutter 360 moves, the vinyl roll 382 disposed in the lead-out hole 344 is cut to a predetermined length to become a plastic bag 385 having an opening.

At this time, since the lower surface of the lifting unit 340 is pressing the vinyl roll 382, when the user moves the cutter 360 in the left and right directions, the vinyl roll 382 of the cutter 360 It is easily cut without being pushed in the moving direction.

When the cutting button 372 is pressed, unlike when the heating button 371 is pressed, the first heater 332 or the second heater 313 is not operated.

When the cutting of the vinyl roll 382 is finished, as described above, when the user separates and separates the locking protrusion 391 from the locking groove 392, the lifting unit 340 is applied to the elastic restoring force of the elastic member 350. As a result, the drawing hole 344 is formed again.

When the food or the like is put in the plastic bag 385 having the opening formed therein and then vacuum-sealed, the user inserts the opening of the plastic bag 385 into the chamber 325 as shown in FIG. 34.

Then, when the user descends the upper body 310b while pressing the vacuum button 373, the torsion spring is compressed.

The control unit operates the vacuum pump 315 while the upper body 310b is lowered and the torsion spring is compressed, through the opening of the plastic bag 385 disposed in the chamber 325. (385) The air inside is discharged to the outside.

The controller operates the first heater 332 after a predetermined time to heat seal the opening of the plastic bag 385 so that the inside of the plastic bag 385 is vacuum sealed.

Thereafter, when the release button 374 is pressed, air is introduced into the chamber to release the vacuum inside the chamber.

When the user releases the locked state of the upper body 310b and the lower body 310a, the upper body 310b is raised again by the elastic restoring force of the torsion spring to return to its original position.

When the above operation is repeated, one end of the plastic bag 385 is heat-sealed using the vinyl roll 382, which is open at both ends, and the inside of the plastic bag 385 may be vacuum-sealed. It becomes possible.

On the other hand, when opening both ends of the sealed plastic bag 385, as shown in Figure 35, one end of the plastic bag 385 is inserted into the lead-out hole 344 and the cutting button 372 after pressing The cutter 360 is moved to the left and right to cut it.

36 and 37, when the lifting unit 340 is separated into the first lifting unit 345 and the second lifting unit 346, the lower drawing hole 347 as described above. Through the vinyl roll 382 is discharged from the roll case 380 through, and the upper drawing hole 348 is inserted into the plastic bag 385 to be cut.

 In this case, the switch unit 370 is formed in the first elevating unit 345, and the second elevating unit 346 also descends when the first elevating unit 345 descends.

Vacuum packaging machine having a cutting function of the present invention is not limited to the above-described embodiment, it can be carried out in a variety of modifications within the allowable range of the technical idea of the present invention.

The present invention can be used in a vacuum packaging machine that can be manufactured by cutting the vinyl roll with both ends open into a sealed plastic bag, and vacuum sealing the inside of the plastic bag into which food or the like is inserted.

Claims (24)

An insertion hole in which a plastic bag is inserted and disposed on a front surface thereof, and a main body having a vacuum pump mounted therein; A lower vacuum member disposed inside the main body, and having a lower chamber portion concave downward on an upper surface thereof, and having either one of a first heater and a first pressure rubber in front of the lower chamber portion; The upper chamber part is disposed in the upper portion of the lower vacuum member, the upper chamber portion is formed in the upper concave upwards at a position corresponding to the lower chamber portion, the first heater or the first pressure in front of the upper chamber portion An upper vacuum member to which the other one of the rubbers is mounted; The lifting part is mounted on the upper part of the main body in an upward and downward direction, and when raised, the lower surface is spaced apart from the upper surface of the main body to form a drawing hole between the main body, and the guide hole penetrated in the vertical direction is elongated in the left and right direction. Wow; A second heater mounted on one of a lower surface of the lifting unit and an upper surface of the main body; A second pressurized rubber mounted on the other surface of the lower surface of the lifting unit or the upper surface of the main body at a position corresponding to the second heater and contacting the second heater when the lifting unit is lowered; An elastic member which elastically supports the lifting unit in an upward direction to form the outlet hole; Is inserted into the guide hole is made of a cutter mounted to be moved in the left and right directions along the guide hole, The cutter moves in the left and right direction to cut the plastic bag disposed in the outlet hole, When the upper vacuum member descends, the lower chamber portion and the upper chamber portion are in contact with each other to form a sealed chamber therein, The plastic bag whose opening is inserted into the chamber through the insertion hole is pressurized and sealed by the lower chamber part and the upper chamber part, and then the air inside the plastic bag is opened by the operation of the vacuum pump communicating with the chamber. Vacuum packaging machine having a cutting function, characterized in that discharged to the outside. The method of claim 1, The lower portion of the elevating portion is connected to the upper vacuum member, when the lower portion of the lower portion of the vacuum packaging machine having a cutting function, characterized in that the lower chamber is lowered to contact the lower chamber portion to form the chamber. The method of claim 2, The upper vacuum member is the front is disposed in the insertion hole direction, the rear is rotatably hinged to the body, The upper vacuum member is rotated about the rear when the lifting unit is lowered vacuum packaging machine having a cutting function, characterized in that the upper chamber portion and the lower chamber portion in contact with each other. The method of claim 3, The lower vacuum member has a front is disposed in the insertion hole direction, the upper surface is formed to be inclined downward from the front to the rear, When the lifting unit is lowered, the vacuum packaging machine having a cutting function, characterized in that the contact surface of the upper vacuum member and the lower vacuum member is disposed inclined downward from the front direction in which the insertion hole is disposed. The method of claim 1, On the upper surface of the main body is formed a slide groove in which the lower end of the cutter is placed, The slide groove is a vacuum packaging machine having a cutting function, characterized in that formed in a straight line with the guide hole in the lower portion of the guide hole. The method of claim 1, A control unit controlling the first heater, the second heater and the vacuum pump; Heating button, cutting button, vacuum button and the release button is composed of a switch unit mounted on top of the lifting portion, The control unit, When the lifting unit is lowered while the cutting button is pressed, the chamber is vacuumed by the vacuum pump for a predetermined time to prevent the lifting unit by the elastic member from rising. When the heating part is pressed while the heating button is pressed, the chamber is vacuumed by the vacuum pump for a predetermined time to prevent the lifting part by the elastic member from rising and then operate the second heater. When the lifting unit descends while the vacuum button is pressed, the chamber is vacuumed by the vacuum pump for a predetermined time and then the first heater is operated. The vacuum packaging machine having a cutting function, characterized in that when the release button is pressed stops the vacuum pump or introduces external air into the chamber. The method of claim 1, The vacuum packaging machine having a cutting function, characterized in that the body or the lifting unit is equipped with a temperature control unit for adjusting the heating temperature of the first heater or the second heater. The method of claim 1, On the upper surface of the main body, a roll case having a vinyl roll built in the rear of the lifting unit is detachably mounted. The roll case has a vacuum packaging machine having a cutting function, characterized in that the discharge hole for moving the inner vinyl roll to the outlet hole is formed. The method according to claim 1 or 8, The lifting unit, A first lifting part mounted on a lower surface of the first heater or a second pressure rubber, and having a lower drawing hole formed between the main body and the main body; Is disposed on the upper portion of the first elevating portion is made of a second elevating portion formed with an upper drawing hole between the first elevating portion, The guide hole through which the cutter penetrates is formed in the first lifting unit and the second lifting unit in a horizontal direction, and The vacuum packaging machine having a cutting function, characterized in that the first lifting unit is also lowered when the second lifting unit descends. The method of claim 1, And a locking unit for fixedly coupling the lifting unit to the main body when the lifting unit is lowered. The method of claim 10, The lifting protrusions penetrating the main body protrude from the lower portion of the lifting portion, When the lifting unit descends, the lifting projections are lowered by pressing the upper vacuum member, and the lower chamber part is in contact with each other by the lowering of the upper vacuum member to form the chamber. Vacuum packaging machine. The method of claim 11, The lifting projection is, A support protruding from a lower portion of the lifting unit and penetrating the main body; Composed of a pressure stopper coupled to the lower end of the support, The elastic member is disposed between the upper surface of the main body and the lower surface of the lifting portion, The pressure stopper is in contact with the lower surface of the upper surface of the main body inside the main body by the lifting force by the elastic force of the elastic member to maintain the rising height within a certain distance, The pressurizing stopper when the lifting unit is lowered, the vacuum packaging machine having a cutting function, characterized in that for pressing down the upper vacuum member. The method of claim 10, The locking unit, A locking protrusion formed on the lifting unit; Is formed in the main body is made of a locking groove into which the locking projection is inserted, When the lifting unit descends the elastic member is compressed, the locking projection is inserted into the locking groove to maintain the lifted state, And the lifter is lifted by the elastic restoring force of the elastic member when the locking protrusion is released from the locking groove. The method according to any one of claims 10 to 13, One end is hinged to the lifting portion, the other end is made of a link member further hinged to the main body, The link member is a vacuum packaging machine having a cutting function, characterized in that the one end is rotated about the other end when the lifting unit is elevated. The method according to any one of claims 10 to 13, The upper vacuum member is the front is disposed in the insertion hole direction, the rear is rotatably hinged to the main body or the lower vacuum member, The upper vacuum member is elastically supported in the upward direction by the torsion spring, The upper vacuum member is rotated about the rear while compressing the torsion spring when the lifting unit is lowered vacuum packaging machine having a cutting function characterized in that the upper chamber portion and the lower chamber portion in contact with each other. The method of claim 15, The lower vacuum member has a front is disposed in the insertion hole direction, the upper surface is formed to be inclined downward from the front to the rear, When the lifting unit is lowered, the vacuum packaging machine having a cutting function, characterized in that the contact surface of the upper vacuum member and the lower vacuum member is disposed inclined downward from the front direction in which the insertion hole is disposed. The method of claim 10, On the upper surface of the main body, a roll case having a vinyl roll built in the rear of the lifting unit is detachably mounted. The roll case has a vacuum packaging machine having a cutting function, characterized in that the discharge hole for moving the inner vinyl roll to the outlet hole is formed. The method according to any one of claims 10 to 13, 17, The lifting unit, A first lifting part mounted on a lower surface of the first heater or a second pressure rubber, and having a lower drawing hole formed between the main body and the main body; Is disposed on the upper portion of the first elevating portion is made of a second elevating portion formed with an upper drawing hole between the first elevating portion, The guide hole through which the cutter penetrates is formed in the first lifting unit and the second lifting unit in a horizontal direction, and The vacuum packaging machine having a cutting function, characterized in that the first lifting unit is also lowered when the second lifting unit descends. A lower body; An upper body disposed above the lower body and hinged to the lower body, and having a vacuum pump mounted therein; A lower vacuum member disposed on an upper portion of the lower body, and having a lower chamber portion concave downward on an upper surface thereof, and having either one of a first heater and a first pressure rubber in front of the lower chamber portion; An upper chamber portion is disposed above the lower vacuum member at a lower portion of the upper body, and an upper chamber portion is formed at a lower surface thereof to concave upward in a position corresponding to the lower chamber portion, and the first heater or the first heater portion is located in front of the upper chamber portion. An upper vacuum member on which the other of the pressure rubber is mounted; It is mounted to the upper body of the upper body to be elevated in the up and down direction, and when raised, the lower surface is spaced apart from the upper surface of the upper body to form a draw hole between the upper body, the guide hole penetrated in the vertical direction long A lifting part formed; A second heater mounted on one of a lower surface of the lifting unit and an upper surface of the upper body; A second pressurized rubber mounted on the other of the lower surface of the lifting unit or the upper surface of the upper body at a position corresponding to the second heater, and contacting the second heater when the lifting unit is lowered; An elastic member which elastically supports the lifting unit in an upward direction to form the outlet hole; A cutter inserted into the guide hole and mounted to move in the horizontal direction along the guide hole; When the lifting unit descends the locking unit for fixedly coupling the lifting unit to the upper body; The cutter moves in the left and right direction to cut the plastic bag disposed in the outlet hole, When the upper body is rotated with respect to the lower body to lower the upper chamber portion in contact with the lower chamber portion to form a closed chamber therein, The plastic bag inserted into the chamber is pressurized and sealed between the lower chamber part and the upper chamber part, and then the air inside the plastic bag is discharged to the outside by an operation of the vacuum pump communicating with the chamber. Vacuum packaging machine with a cutting function. The method of claim 19, The lifting projections penetrating the upper body is formed protruding from the lower portion of the lifting portion, The lifting projection is, A support protruding from a lower portion of the lifting unit and penetrating the upper main body; Composed of a pressure stopper coupled to the lower end of the support, The elastic member is disposed between the upper surface of the upper body and the lower surface of the lifting portion, The pressurizing stopper is a vacuum packaging machine having a cutting function, characterized in that the lower portion of the upper body in contact with the lower surface of the upper body to maintain the lift height by the elastic force of the elastic member within a certain distance. The method of claim 19, The locking unit, A locking protrusion formed on the lifting unit; Is formed in the upper body is made of a locking groove in which the locking projection is inserted, When the lifting unit descends the elastic member is compressed, the locking projection is inserted into the locking groove to maintain the lifted state, And the lifter is lifted by the elastic restoring force of the elastic member when the locking protrusion is released from the locking groove. The method of claim 19, The lower vacuum member is the plastic bag is inserted in the front disposed, the upper surface is formed to be inclined downward from the front to the rear, When the upper body is lowered, the vacuum packaging machine having a cutting function, characterized in that the contact surface of the upper vacuum member and the lower vacuum member is disposed inclined downward from the front to the rear direction. The method of claim 19, The upper surface of the upper body is mounted on the rear of the lifting unit with a roll roll built in a vinyl roll detachably, The roll case has a vacuum packaging machine having a cutting function, characterized in that the discharge hole for moving the inner vinyl roll to the outlet hole is formed. The method according to any one of claims 19 to 21, 23, The lifting unit, A first elevating unit having a second heater or a second pressure rubber mounted on a lower surface thereof, and having a lower outlet hole formed between the upper body and the upper body; Is disposed on the upper portion of the first elevating portion is made of a second elevating portion formed with an upper drawing hole between the first elevating portion, The guide hole through which the cutter penetrates is formed in the first lifting unit and the second lifting unit in a horizontal direction, and The vacuum packaging machine having a cutting function, characterized in that the first lifting unit is also lowered when the second lifting unit descends.

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