WO2018135909A1 - Press material separation apparatus - Google Patents

Abstract

The present invention relates to a press material separation apparatus, which quickly and accurately lifts and separates a loaded material on the uppermost part thereof regardless of a magnetic material or a non-magnetic material by using a lifting means for lifting an edge portion (side parts) of the material and an automatic latch for maintaining a lifted state of the material, and comprises: supporting members (3) having a "right-side-opened rectangle" shaped plane, and vertically fixed to the upper surface of a prop plate (2); left and right side plates (4, 5) at the outer side surfaces of the supporting member (3); aligning rods (6, 7) vertically provided at the front end portions of the left and right side plates (4, 5) and supporting the edge portion of the material (9); the lifting means (10) provided on the upper surface of an inclined plate (8) provided between the supporting members (3); a separating means (27) provided on the upper surface of the lifting means (10), and pushing upward the edge portion of a material (9a) loaded on the uppermost part thereof so as to lift and separate the same; the automatic latches (11, 12) provided at the left and right side plates (4, 5), and on which the bottom surface of the edge of the uppermost material (9a) is placed and supported; a proximity sensor (13) or a proximity switch for sensing the lifting of the material (9); and a magnetic base (16) provided on the upper surface of the prop plate (2), and suctioning the press material separating apparatus (1) to the bottom surface (15) of a material loading rack (14) by using the magnetic force of a magnet provided therein, so as to firmly fix the same.

Description

Press material separator

The present invention relates to a press material separating apparatus, and more particularly, by using a lifting means for raising the press material and an auto-latch supporting the edge bottom surface of the raised material. It is designed to quickly and accurately lift and separate the material loaded on the top of the material stack without distinguishing the non-magnetic material.

In general, a material supply device (material supply stand) is installed around the press machine (or press process) to continuously supply the loaded press material (hereinafter referred to as 'material') into the mold of the press machine. The material supply device is provided with a plurality of material alignment means is arranged to support the edge portion of the material to be stacked (stacked) evenly.

The material aligning means aligns the material loaded with at least one of the alignment rods installed vertically at the tip, but a magnetic separator is installed on the top or the top of the alignment rods so that the magnetic material loaded on the top thereof is magnetic. Non-magnetic materials, such as aluminum, stainless steel, copper, various non-magnetic alloys, and paramagnetic materials In the case of diamagnetic substances, there was a problem such that the separation is not possible.

The present invention uses a magnetic material or a non-magnetic material by using a rising means for raising the press material and an auto-latch to hold the edge of the raised material to maintain the rising state. It is an object of the present invention to provide a press material separating device that can quickly and accurately lift and separate the material loaded on the top of the material loading table.

Press material separating apparatus of the present invention, the support plate of the predetermined flat area located in the lower portion, the support member fixed to the upper surface of the support plate perpendicularly, the left and right side plates fixed to the outer side of the support member, and the left and right side plates Alignment rods vertically formed at the distal end and supporting the edge portion of the press material, the inclined plate provided on the support member, the elevating means installed on the upper surface of the inclined plate, and the upper surface of the elevating means and mounted on top Separation means for pushing up the edge portion of the press material to be raised, the automatic latch is installed on the left and right side plates to support the edge bottom surface of the elevated press material, but allowing the rise and prevent falling, one side of the left and right side plates Proximity sensor is installed on the top and detecting the rise of the press material, and is installed on the upper surface of the support plate It may include a magnetic base.

The lifting means includes a cylinder fixed to an inclined plate, a piston and a piston loader configured in the cylinder, a pair of guide rods provided on both sides of the piston loader, and a lifting body fixed to an upper end of the piston loader and the guide rod. It may include.

The separating means may include a housing fixed to the rear end of the upper surface of the elevating body, an opening groove formed on the front surface of the housing, a separating means inserted into the opening groove, and the lower portion of which is pivoted by a shaft pin to rotate at a predetermined angle; An inclined surface formed on an upper rear side of the separating means, a coupling groove open to the front of the separating means, a click member inserted into the coupling groove and fixed by a plurality of fastening members, and having a click groove formed on the front portion; A space keeping member installed in the housing at a position higher than the shaft pin and maintaining a separation distance between the separating means and the housing; a cylinder installed in the housing at a position lower than the shaft pin; A piston rod which is pushed to rotate about the shaft pin, and is installed on the separating means and the housing to push the separating means toward the material direction. It may include the elastic supporting spring.

The click member may be formed by alternately forming the upper inclined surface and the lower horizontal surface in a plurality of triangular click grooves.

The click member may be characterized in that the inclined 3 to 30 ° in the direction of the material.

The auto latch may include a horizontal plate fixed to an upper outer side of the support member, a support plate fixed to both sides of the lower side of the horizontal plate, a latch coupled to the upper side of the support plate by shaft pins, and one side below the latch. A protruding locking portion, an inclined portion formed on one side of the locking portion, a fixing member fixed to the support plate, a spring installed on the lower rear surface of the latch and the lower front surface of the fixing member, and a fixed position higher than the shaft pin. It may include a spacer bolt and a nut fastened to the upper portion of the member.

The auto latch may fix a bending extension part that is bent vertically to one side of the horizontal plate.

According to the present invention, the edge portion (edge) of the material loaded on the top of the material mounting table is lifted by the rising means, and the edge part of the raised material is held in the raised state by auto-latch. There is an effect that can quickly and accurately rise and separate the top loading material, regardless of the material or non-magnetic material.

According to the present invention, even when it is difficult to remove oil, lubricant, vacuum or the like on the surface of the material 9 loaded on the material loading table 14, the uppermost material 9a is provided by the lifting means 10 and the separating means 27. ) Is easily separated, thereby improving the overall productivity of the press working process.

In the present invention, the click groove 33 for pushing up the material 9a loaded on the uppermost part has an inclined surface on the upper side and a horizontal surface on the lower side, so that the corner portion of the uppermost material 9a is coupled well.

By fastening the auto-latches 11 and 12 of the present invention to the side portions 3a and 3b of the long holes 51 of the bent extensions 41b, the degree of protrusion can be properly adjusted according to the shape of the material 9. There is.

In the present invention, when the uppermost material a rises, the click member 32 is 3 to 30 in the direction of the raw material 9 in consideration of the fact that the edge portion (the corner portion) slightly moves away from the click member 32 in the opposite direction. The tilting construction has the effect that the uppermost material 9a does not leave or separate from the click groove 33 when the uppermost material 9a rises (pushes up).

The present invention relates to non-magnetic materials that are not affected by magnetic forces, such as aluminum, stainless steel, copper or various nonmagnetic alloys, paramagnetic materials, and diamagnetic materials. In addition to the easy and accurate separation, there is an effect that can easily and easily separate the magnetic material (magnetic material) loaded on the top without a magnetic separator installed on the top or top of the alignment bar.

Press material separating device 1 of the present invention is provided with a magnetic base (16) on the support plate (2), the magnetic base (16) is generated or removed (dissipates) a strong suction force by operating the handle (16a), It can be easily attached to and detached from the material loading table 14, and even if the shape, shape, and size of the material 9 to be loaded are changed, the press material separating device 1 can be quickly moved to the corresponding position so that it can be installed simply and firmly. It is a very useful invention with the effect that the overall productivity of a work process may improve.

1 is a perspective view showing an example of the present invention.

1 is an exploded perspective view showing an example of the present invention.

3 is a side view showing an example of the present invention.

4 is a front view showing an example of the present invention.

5 is a plan view showing an example of the present invention.

6 is a configuration diagram of an auto latch shown as an example of the present invention.

7 is a cross-sectional view of the use state shown as an example of the present invention.

8 is a cross-sectional view of an operating state shown as an example of the present invention, before pushing up the uppermost material.

9 is a cross-sectional view of an operating state illustrated in one embodiment of the present invention, in which the top material is pushed up and separated.

10 is a cross-sectional view of an operating state illustrated as an example of the present invention, in which a top material is locked to an auto latch.

<Description of the code>

(1)-press material separator (2)-support plate

(3)-support member (3a) (3b)-side

(4) (5) (55)-Side plate (6) (7) (54)-Arrangement rod

(8)-Slope Plate (8a)-Reinforcement Plate

(9) (9a)-Materials (press material, etc.)

(11) (12)-Auto latch (13)-Proximity sensor (proximity switch)

(14)-material stacker (15)-bottom surface of material stacker

(16)-Magnetic Base (18)-Cylinder

(20)-piston (21)-piston loader

(22) (23)-Guide Bar (24)-Lifting Body

(25)-Housing (26)-Open Home

(27)-separating means (27a)-lower of separating means

(28) (44)-Shaft Pin (29)-Slope

(30) (36)-Spring (32)-Click Member

(33)-click groove (34)-fastening member

(35)-engagement groove (36)-space keeping member

(37)-cylinder (38)-piston rod

(40)-horizontal plate (41)-support plate

(41b)-bending extension (42)-fixing member

(43)-Latch (45)-Spaced Bolts

(45a)-Nut (47)-Hanging Part

(48)-inclined part (49)-connection member

(51)-Longsmith (52)-Elevator Shaft

(53)-Evaluation Plate

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the embodiments of the present invention, the same components are denoted by the same reference numerals as much as possible, and detailed descriptions of related well-known structures and functions will be omitted so as not to obscure the subject matter of the present invention. The matters expressed in the following may be different from the form actually embodied in the schematic diagram for easily explaining the embodiments of the present invention.

1 is a perspective view of a press material separator 1 shown as an example of the present invention. FIG. 2 is an exploded perspective view illustrating a support plate 2 having a predetermined planar area positioned at a lower portion thereof, and a support member 3 having a planar shape 3 which is fixed perpendicularly to the upper surface of the support plate 2 and opened at the front surface (material direction). ), The left and right side plates 4 and 5 respectively fixed to the outer side of the support member 3 by a plurality of fastening members, and perpendicular to the distal end portions of the left and right side plates 4 and 5, Alignment bar (6) (7) for supporting the edge portion, the inclined plate (8) provided between the support member 3, the elevating means (10) provided on the upper surface of the inclined plate (8), elevating means ( Separation means (27) for pushing up and separating the edge portion of the material (9a) is installed on the upper surface of the top 10 and loaded on the top, and the edge of the top material (9a) is installed on the left and right side plates (4) (5) It is installed on the upper part of one side plate (4 or 5) and the auto latch (11) (12) which supports the bottom surface but allows the rise of the top material (9a) and prevents the fall. The press material separating device 1 is formed by using the proximity sensor 13 or the proximity switch for detecting the rising of the material 9 and the magnetic force of a magnet installed in the upper surface of the support plate 2 and installed therein. It includes a magnetic base 16 that is fixed to the bottom surface 15 of the mounting table 14 to be firmly fixed.

The support member 3 has both side portions 3a and 3b formed in parallel, and between the side portions 3a and 3b, a storage chamber 3c opened to the front is formed, and the side portions 3a and side portions ( A plurality of reinforcing plates (8a) are sandwiched between the 3b) and then fixed to the support member (3), and the inclined plate (8) having a low front portion (material direction) is fixed to the upper portion of the storage chamber (3c), 8, an elevating means 10 and a separating means 27 are provided to lift and separate the edge of the material 9a, which is located at the uppermost portion, and the elevating means 10 installed on the inclined plate 8. And the separating means 27 is a low front configuration.

The lifting means 1 includes a cylinder 18 fixed to the upper surface of the inclined plate 8 with a fixed inclination, a piston 20 and a piston loader 20 formed in the cylinder 18, and a piston loader ( 20) a pair of guide rods 22 and 23 installed on both sides, and a lifting body 24 fixed to the upper end of the piston loader 20 and the guide rods 22 and 23, and thus the cylinder 18 In accordance with the operating state of the elevating body 24 is to move up and down, the separating means 27 is installed on the upper surface of the elevating body 24 is also raised and lowered along the elevating body (24).

The upper part of the lifting body 24 is provided with separating means 27 for lifting and separating the edge portion of the material 9a positioned at the top.

The separating means 27, the housing 25 is fixed to the rear end of the upper surface of the lifting member 24, the opening groove 26 is formed to open to the front of the housing 25, and the opening groove 26 Next, the separating means 27 is pivotally installed at a lower angle by the shaft pin 28, the inclined surface 29 is formed on the rear surface of the separating means 27, and the opening is formed in the front of the separating means 27. The coupling member 35 is inserted into the coupling groove 35 and then fixed by a plurality of fastening members 34 and a plurality of click grooves 33 are formed in the front portion and the click pin 32, the shaft pin ( 28 is installed in the housing 25 of a higher position than the space keeping member 36 for maintaining the separation distance of the separation means 27 and the housing 25, and the housing 25 of the lower position than the shaft pin 28 And a piston rod 38 which is installed at the cylinder 37 and is configured to protrude from the cylinder 37 to push the lower portion 27a of the separating means 27 to rotate about the shaft pin 28. It is installed on the separation means 27 and the housing 25 includes a spring 30 for pushing the separation means 27 in the direction of the material (9).

The left and right ends of the spring 30 are coupled to the recess grooves formed in the separating means 27 and the housing 25, respectively, so that the separating means 27 may be opened around the shaft pin 28.

The click member 32 has a triangular click groove 33 formed alternately with the upper inclined surface and the lower horizontal surface is formed in the front portion. Therefore, as shown in FIG. 9, when the click member 32 inclined at a predetermined angle θ in the material direction is raised by the lifting means 10, the edge portion (located at the edge portion) of the material 9a loaded on the uppermost portion. Corner portion) is caught by the click groove 33 and then raised above the locking portion 47 of the auto latches 11 and 12, and the piston loader 38 is removed while the cylinder 37 is protruded. When pushing the lower portion (27a) of the means 27, as shown in Figure 10, the separation means 27 is maintained in a vertical state while rotating clockwise around the shaft pin (28) is far away from the material (9), the top The edge portion of the material 9a is lowered by its own weight while leaving the click groove 33, and is then mounted on the locking portion 47 of the auto latches 11 and 12 so that the edge of the material 9a is directly lowered from the top material 9a. The material 9 is completely separated.

FIG. 6 illustrates the auto latches 11 and 12, and a horizontal plate 40 fixed to the upper outer side of the support member 3, and a support plate 41 fixed to both sides of the lower side of the horizontal plate 40. And, the upper part coupled between the support plate 41 is axially pinned by the latch 44, the latch 43 is rotated, the latch portion 47 protruding to one side (material alignment direction) to the lower portion of the latch 43, The inclined portion 48 formed on one side (material alignment direction) of the locking portion 47, the fixing member 42 fixed to the support plate 41, the lower rear of the latch 43 and the fixing member 42 Spring 36 and a position higher than the shaft pin 44 is coupled to the grooves formed in the lower front and installed so that the latch 43 is moved to the material 9 direction around the shaft pin 44 is applied to the material; It includes a space maintaining bolt 45 and the nut (45a) is fastened to the upper portion of the fixing member (42).

The auto latches 11 and 12 directly fix the bending extension portions 41b which are bent vertically to one side of the horizontal plate 40 to the side portions 3a and 3b, or bend as shown in FIGS. 2 and 5. By using the extension part 41b and the connection member 49, it can be fastened and fixed to the side parts 3a and 3b. Therefore, as shown in FIG. 5, the auto latches 11 and 12 are provided on both sides of the separating means 27. As shown in FIG. Is positioned apart from each other, and the rising material 9a is supported on the engaging portions 47 of both auto latches 11 and 12.

The auto latches 11 and 12 are protruded according to the shape of the material. For example, the degree of protrusion can be appropriately adjusted by moving using the long hole 51 of the bending extension part 41b when fastening to the side parts 3a and 3b.

Only one auto latch 11 or 12 may be provided on one side or the other side of the separating means 27 to achieve the purpose. However, as shown in FIG. 5, the material 9a is raised by being spaced apart from both sides of the separating means 27. It is preferable because two parts of can be stably supported.

The proximity sensor 13 detects this when the loaded material 9a is consumed, so that the height of the material 9 is increased by driving the elevator installed in the material loading table 14 to raise the material 9. The stacking height of) is kept constant.

The proximity sensor 13 is fastened to the bracket 13b, the bracket 13b is fastened to another bracket 13a by a fastening member 13d, and the fastening member 13a is fixed to the side portion 3b. It is fastened to one side connecting member 49. Therefore, the height and the degree of protrusion of the proximity sensor 13 can be adjusted by using the vertical and horizontal holes formed in the brackets 13a and 13b, respectively, according to the shape or size of the material 9.

7 is a cross-sectional view illustrating a state of use of the present invention, in which a plurality of press material separating apparatuses are used in consideration of the shape of the material 9 on the bottom plate 15 of the material loading table 14 using the magnetic base 16. (1) is fixed by adsorption, and then the material (9) is fixed to the lifting plate (53) located above the elevator shaft (52), and then the material (9) is stacked (laminated) in multiple layers on the upper surface of the vertical alignment. By the rods 6, 7 and 54, the edge part (edge part) of the raw material 9 is prepared and ready to be used.

The material 9 is a non-magnetic material that is not affected by magnetic force such as aluminum, stainless steel, copper, or various nonmagnetic alloy materials including a magnetic material. Paramagnetic material, diamagnetic material, and the like.

On the other hand, even if the material 9 laminated on the material loading table 14 is not easily separated while a vacuum is formed between the material 9, 9a laminated by the water, oil, lubricant, or the like deposited on the surface, The loaded material 9a can be separated easily and efficiently.

That is, in order to transfer the raw material 9a loaded on the uppermost sheet by a press or a transfer table, the lifting means 10 for raising the raw material 9a, the separating means 27, and the elevated raw material By using the auto latch (11, 12) to hold the edge of the edge to maintain the rising state, the top loading material is quickly and accurately lifted apart without distinguishing magnetic material or non-magnetic material. In order to achieve the desired purpose, the separated material 9a is conveyed to a press (press machine) or a transfer table or a necessary place by using a vacuum suction pad and a conveying means (not shown).

8 is a cross-sectional view of the uppermost material 9a before pushing it up. When the cylinder 37 is operated by the controller (not shown) and the piston loader 38 is immersed, a force pushing the lower portion 27a of the separating means is shown. Since the separation means 27 is rotated by a predetermined angle (θ) counterclockwise around the shaft pin 28 by the elastic force of the spring 30, the click groove 33 is loaded on the top (9a) It is coupled to the corner portion of the, adjust the degree of engagement (protrusion degree) of the space maintaining member 36 fastened to the housing 25 to adjust the degree of engagement of the angle (θ) of the click member 32 and the click groove 33 It can be adjusted to the optimum state.

Since the click groove 33 has an inclined surface at the top and a horizontal surface at the bottom, the corner portions of the material 9a loaded on the top are well coupled, and the predetermined angle θ in the coupled state as shown in FIGS. 8 and 9 is shown. Since the uppermost material a is supported by the opposite side plate 55 and the vertical alignment rod 54 as shown in FIG. 7, the movement of the uppermost material a is suppressed even when the movement is suppressed. A little further away from the member 32 in the opposite direction.

Therefore, in consideration of the fact that the edge portion (edge portion) slightly moves away from the click member 32 when the uppermost material a rises, the click member 32 is formed of the material 9 as shown in FIGS. 8 and 9. The uppermost raw material 9a is configured to be inclined at a predetermined angle θ in the direction so that the uppermost raw material 9a does not leave or separate from the click groove 33 when the uppermost raw material 9a rises (pushes up).

The predetermined angle θ of the click member 32 is preferably an inclination of 3 to 30 °, which is an angle that does not leave or separate the click groove 33 even when the uppermost material 9a rises.

FIG. 9 is a cross-sectional view of a state in which the top material 9a is pushed up and separated, and as shown in FIG. 8, the click groove 33 of the click member 32 is coupled to the corner portion of the material 9a loaded on the top. When the lifting means 10 is operated by the controller at the piston loader 21 to protrude, the lifting body 24 is raised to a predetermined angle θ while being guided by both guide rods 22 and 23. In addition to the lifting of the lifting body 24, the housing 25, the separating means 27, and the click member 32 are raised to a predetermined height (the rising stroke of the lifting means), and the uppermost material that is engaged with the click groove 33 ( 9a) is raised so that it is completely separated from the lower material (9).

When the uppermost material (9a) in the above rises, as it is pushed up the inclined portion 48 of the latch 43 as shown in Figure 6, the elastic force of the spring 36 and the stopper action of the spacing bolt 45 As a result, the latch 43, which was maintained in the vertical state, rotated counterclockwise around the shaft pin 44, and then pushed the inclined portion 48 when the uppermost material 9a rose above the locking portion 47. Since the force is removed, the latch 43 rotated in the counterclockwise direction rotates clockwise around the shaft pin 44 by the springing action of the spring 36 and stops by the stopper action of the space keeping bolt 45. It is kept vertical.

FIG. 10 is a cross-sectional view of the uppermost raw material being caught by the locking portion 47 of the auto latch 11 and 12, and the uppermost raw material 9a is raised above the locking portion 47 as shown in FIG. 9. When the cylinder 37 is operated by the controller (not shown) and the piston loader 38 protrudes, the separating means 27 which has been rotated counterclockwise by the springing force of the spring 30 moves the shaft pin 28. The inclined surface 27 stops while contacting the inner surface of the housing 25 while rotating clockwise about the center, the click member 32 is kept vertical, and the corner portion of the uppermost material 9a is clicked. ) Is lowered by its own weight while leaving the), and then the lowering is prevented because the lowering is prevented by being placed on the locking portion 47 of the auto latches 11 and 12, and the uppermost material 9a and the lower material 9 are completely separated. While the uppermost material 9a is held in the latching portion 47, the uppermost portion of the upper portion 9a is not shown in the vacuum suction pad. The upper surface of the raw material 9a is adsorbed and then transferred to a press (press machine) or a transfer table, or a necessary place by using a transfer means to achieve the desired purpose.

In the present invention, the magnetic base 16 has a body 16a is installed on the upper surface of the bottom plate 2, and a handle 16b is installed on one side of the body 16a so that the body 16a is clockwise or counterclockwise. It is configured to rotate in the direction, and by rotating the handle (16b) is a permanent magnet installed inside the body (16a) is lowered and adsorbed by a strong magnetic force on the bottom surface 15 of the material loading table 14 The press material separator 1 is easily fixed. On the contrary, when the handle 16b is rotated in the opposite direction, the permanent magnet is raised and the adsorption force with the bottom plate 15 is removed or extremely reduced. It is easily separated from the material stack 14. Therefore, in consideration of the shape, alignment, and support position of the material 9, the press material separating device 1 can be installed simply and firmly on the upper surface 15 of a suitable position.

Therefore, the present invention press material separating device 1 is a material loading table 14 using a magnetic base (Magnetic Base) 16 is generated or removed (dissipated) a strong suction force by the operation of the handle (16b) Can be easily attached and detached to the bottom plate (15), and even if the shape, shape and size of the material (9) to be loaded is changed, the press material separating device (1) can be quickly moved to the corresponding position and installed firmly so as to press The overall productivity of the process is improved.

Reference numeral 50 in the present invention is a fastening member such as a bolt / piece, and 17 is a reinforcing member for supporting the rear surface of the support member (3).

The present invention described above is not limited to the present embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible without departing from the technical spirit of the present invention, and this is in the technical field to which the present invention belongs. It is self-evident for those of ordinary knowledge.

Claims (8)

A support plate having a predetermined planar area positioned at a lower portion thereof; A support member fixed perpendicularly to an upper surface of the support plate; Left and right side plates fixed to the outer side of the support member; An alignment rod configured perpendicularly to the distal end of the left and right side plates and supporting an edge portion of the press material; An inclined plate installed on the support member; Lifting means installed on an upper surface of the inclined plate; Separating means for raising an edge portion of the press material installed on the upper surface of the elevating means and loaded on the uppermost portion; An auto latch installed on the left and right side plates and supporting an edge bottom surface of the press material which is raised; A proximity sensor installed on one side of the left and right side plates and sensing a rise of a press material; A magnetic base installed on an upper surface of the support plate; Press material separator comprising a. The method of claim 1 wherein: Ascending means, A cylinder 18 fixed to the inclined plate 8; A piston 20 and a piston loader 20 configured in the cylinder 18; A pair of guide rods 22 and 23 installed on both sides of the piston loader 20; A lifting body 24 fixed to the piston loader 20 and the guide rods 22 and 23; Press material separator comprising a. The method of claim 1 or 2, wherein: Separation means, A housing 25 fixed to the rear end of the upper surface of the lifting body; An open groove 26 open to the front of the housing 25; A separation means 27 inserted into the opening groove 26 and then pivoted by a predetermined angle with a lower portion of the shaft pin 28; An inclined surface 29 formed on an upper rear side of the separating means 27; A coupling groove 35 formed to be open to the front of the separation means 27; A click member 32 inserted into the coupling groove 35 and then fixed by a plurality of fastening members 34 and having a click groove 33 formed at a front portion thereof; A spacing member 36 installed in the housing 25 at a position higher than the shaft pin 28 and maintaining a separation distance between the separating means 27 and the housing 25; A cylinder 37 installed in the housing 25 at a position lower than the shaft pin 28; A piston rod 38 configured to protrude from the cylinder 37 to push the lower portion 27a of the separating means 27 to rotate about the shaft pin 28; A spring 30 installed above the separation means 27 and the housing 25 to push the separation means 27 toward the material 9; Press material separator comprising a. The method of claim 3 wherein: Click member (32), the upper inclined surface and the lower horizontal surface is formed alternately press material separation device, characterized in that formed by forming a plurality of triangular click grooves 33. The method of claim 3 wherein: Click member 32 is characterized in that the pressing material separation device characterized in that inclined 3 to 30 ° in the direction of the material (9). The method of claim 1 or 2, wherein: Auto latch 11, 12, A horizontal plate 40 fixed to the upper outer side of the support member 3; Support plates 41 fixed to both sides of the lower horizontal plate 40; A latch 43 having an upper portion coupled between the support plates 41 by shaft pins 44; A catching portion 47 protruding to one side under the latch 43; An inclined portion 48 formed at one side of the locking portion 47; A fixing member 42 fixed to the support plate 41; A spring 36 installed on the lower rear surface of the latch 43 and the lower front surface of the fixing member 42; A spacing holding bolt 45 and a nut 45a fastened to an upper portion of the fixing member 42 at a position higher than the shaft pin 44; Press material separator comprising a. The method of claim 1 or 2, wherein: The auto latch (11) (12), the press material separation device, characterized in that for fixing the bending extension portion (41b) bent vertically on one side of the horizontal plate (40) to the side (3a) (3b). The method of claim 1 or 2, wherein: The proximity sensor 13 is fastened to the bracket 13b, and the bracket 13b is fastened to another bracket 13a by a fastening member 13d, and the fastening member 13a is fixed to the side portion 3b. Press material separation device characterized in that the fastening to one side connecting member 49 is to adjust the height and the degree of protrusion of the proximity sensor 13 according to the shape or size of the material (9).

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