CN116038778A - An automatic assembly machine for hair clipper blades - Google Patents

Abstract

The invention relates to the technical field of hair cutting blade production, in particular to an automatic hair cutting blade assembling machine which comprises a frame, wherein a tool rest transfer device is arranged on the frame, a bending device is arranged on one side of the tool rest transfer device, a bending base is fixed on the frame below the bending device, a tool rest pushing device is arranged on one side of the bending device, a blade separating device is arranged on the other side of the bending device, and a riveting device is arranged on the frame between the blade separating device and the bending device. Through this device can realize automatic back of buckling with the knife rest and remove the assigned position to place the blade on the knife rest after buckling, with knife rest and blade riveting together at last, need not the manual work and get the riveting, very big improvement the production efficiency of cutting the hair cutter blade, and need not the manual work and put the blade, can effectively avoid the workman to be cut.

Description

An automatic assembly machine for hair clipper blades

【Technical field】

The invention relates to the technical field of hair clipper production, in particular to an automatic assembly machine for clipper blades.

【Background technique】

The blade of the hair clipper generally consists of an iron blade holder and the blade is assembled with each other. When the blade of the hair clipper is produced, the sheet blade holder is bent into a U shape, and then the blade is placed on the holder, and the blade is placed on the holder. The blade and the knife holder are riveted together by the riveting device to form the hair clipper blade. Now the production of the hair clipper blade is done through an assembly line. The blade holder is bent manually and then moved to the next station through the assembly line. Workers get the bent knife holder at the next station and place the blade on the knife holder. Finally, the blade and the knife holder are riveted together by the riveting device. The artificial assembly line is used to make the blade of the hair clipper. The blade occupies a large area. And it is inefficient, and it is easy to be cut by the blade when manually picking and placing the blade for riveting.

The present invention researches and proposes aiming at the deficiencies in the prior art.

【Content of invention】

The purpose of the present invention is to overcome the above-mentioned shortcoming of prior art, a kind of automatic assembly machine of hair clipper blade is provided.

The present invention can be realized through the following technical solutions:

The invention discloses an automatic assembling machine for hair clipper blades, which comprises a frame, a tool holder transfer device is arranged on the frame, a bending device is arranged on one side of the tool holder transfer device, and the bending device The lower frame is fixed with a bending base, one side of the bending device is provided with a knife holder pushing device, and the other side of the bending device is provided with a blade separation device, and the blade separation device and the bending device are A riveting device is provided on the frame, and the knife rest transfer device includes a knife rest upward movement cylinder fixed on the frame, and a knife rest installation plate is fixed at the end of the piston rod of the knife rest upward movement cylinder. A knife rest transfer cylinder is fixed on the knife rest mounting plate, a knife rest installation block is fixed at the end of the piston rod of the knife rest transfer cylinder, and a plurality of knife rest suction cups are fixed on the knife rest installation block, and the bending The device includes a bending cylinder fixed on the frame, the end of the piston rod of the bending cylinder is fixed with a bending head, the bending base includes a bending positioning groove, and the bottom of the bending positioning groove is provided with a bending The bending groove used in conjunction with the head, the shown knife post pushing device includes a knife post pushing cylinder fixed on the frame, the end of the piston rod of the knife post pushing cylinder shown is fixed with a knife post push rod, and the blade separation device includes A blade positioning plate, a blade positioning groove is arranged on the blade positioning plate, a blade pushing cylinder is fixed on a frame on one side of the blade positioning plate, and a pushing block is fixed at the end of the piston rod of the blade pushing cylinder, and the riveting The riveting device includes a riveting base fixed on the frame, a riveting cylinder is fixed on the frame on one side of the riveting base, and a riveting cylinder used in conjunction with the riveting base is fixed at the end of the piston rod of the riveting cylinder. piece. The tool holder upward movement cylinder is started, the piston rod of the knife holder upward movement cylinder is shortened, the tool holder mounting plate is lowered, the tool holder installation block is lowered, the tool holder suction cup moves with the tool holder installation block, and after the knife holder suction cup contacts the tool holder, negative pressure When the device is started, the position of the suction cup of the knife holder forms a negative pressure, and the knife holder is adsorbed on the suction cup of the knife holder. After the knife holder is adsorbed on the suction cup of the knife holder, the cylinder for moving the knife holder upward starts again, and the piston rod of the upward movement cylinder of the knife holder extends. The tool holder mounting block rises, the tool holder rises with the tool holder suction cup, the piston rod on the knife holder transfer cylinder is extended, the knife holder moves to the right above the bending positioning groove with the knife holder suction cup, the knife holder upward movement cylinder starts again, and the knife holder With the lowering of the knife holder suction cup, after the knife holder reaches the bending positioning groove, the negative pressure device stops sucking air. The tool holder transfer cylinder starts, and the piston rod on the tool holder transfer cylinder shortens. After the tool holder installation block leaves above the tool holder, the bending cylinder starts, the piston rod on the bending cylinder extends, the bending head descends, and the bending head After contacting the knife rest, push the knife rest into the U-shaped bending groove, the knife rest is bent into a U shape, the bending cylinder is activated again, the bending head rises, the bending head is separated from the knife rest, and the knife rest is pushed The cylinder is activated, the piston rod of the knife holder pushes the cylinder to extend, the knife holder push rod moves, and the knife holder push rod contacts the bent knife holder to push the knife holder to move, and the knife holder moves between the riveting base and the riveting block In the limiting groove of the blade, the blade push cylinder is activated, the piston rod of the blade push cylinder is extended, and the push block moves. After the push block contacts the blade placed in the blade positioning groove, the push block pushes the blade to move, and the blade moves to the U-shaped position of the tool holder. After entering the groove, the push block returns to the initial position, the riveting cylinder starts, the piston rod on the riveting cylinder shortens, the riveting block moves close to the riveting base, the riveting block and the riveting base rivet the tool holder and the blade together, Through this device, the knife holder can be automatically bent and moved to the designated position, and the blade is placed on the bent knife holder, and finally the knife holder and the blade are riveted together without manual riveting, which greatly improves the The production efficiency of the hair clipper blade is greatly improved, and there is no need to manually place the blade, which can effectively prevent workers from being cut.

Preferably, a knife rest distributing device is also fixed on the frame below the knife rest transfer device, and the knife rest distributing device includes a distributing base fixed on the frame, and above the distributing base is fixed a Two blanking guide rails, a blanking trough is formed between the two blanking guide rails, a material distribution chute is arranged on the material distribution base at the bottom of the material distribution tank, and a material distribution cylinder is also fixed on the material distribution base , the end of the piston rod of the material distribution cylinder is fixed with a material distribution push rod, and the material distribution push rod is slidably connected with the material distribution chute. Place the tool holder evenly in the feeding chute formed by the feeding guide rail, the bottom tool holder slides down into the material distribution chute, the material distribution cylinder is activated, the piston rod on the material distribution cylinder is extended, the material distribution push rod moves, and the material distribution is completed. After the material push rod contacts the knife rest in the material distribution chute, it pushes the knife rest to move, and the knife rest in the material distribution chute moves to the right below the knife holder suction cup for the knife holder suction cup to grab, and the material distribution cylinder starts again, and the material distribution cylinder The upper piston rod is shortened, the material distribution push rod returns to the initial position, and the knife holder at the bottom of the lower chute falls into the material distribution chute again, and the cycle operation is realized. Finally, it is supplied to the suction cup of the knife holder for grabbing.

Preferably, a material distribution block is also fixed on the material distribution base above the material distribution chute. By setting the material distribution block above the material distribution chute, the material distribution block is used to block the side of the feeding guide rail, the knife holder moves in the material distribution chute below the material distribution block, and the material is fed through the material distribution block. The penultimate knife holder at the bottom of the guide rail is blocked, and only one knife holder can pass under the material distribution block. Different material distribution stops are set according to the thickness of the knife holder to meet the use requirements of different thickness knife holders.

Preferably, the blade separation device also includes a conveying plate fixed on the frame above the blade positioning plate, a conveying groove is arranged on the conveying plate, and a push block slidingly connected with the conveying groove is arranged on the conveying plate, so that The frame at the end of the conveying plate is fixed with a translation cylinder, the end of the piston rod of the translation cylinder is vertically fixed with a blade lift cylinder, and the blade push plate at the end of the piston rod of the blade lift cylinder is also fixed on the blade push plate. There are bumps. Put the blades evenly in the conveying groove of the conveying plate, push the blades through the push block, so that the blades are placed neatly in the conveying groove, and there are multiple compressed springs fixed between the push block and the frame, which are pushed by the springs The push block squeezes the blade, so that the blade can move toward the blade push plate at the end of the conveying plate, and the outermost blade reaches the position of the lower groove at the end of the conveying trough, the blade lifting cylinder starts, the blade push plate moves, and the protrusion on the blade push plate After contacting the blade at the position of the lower knife groove, push the blade to move down. After the blade moves down to the blade positioning groove, the blade is fixed in the blade positioning groove. The plate moves, and the push block pushes the blade to move again, the outermost blade reaches the position of the lower groove again, the blade lifting cylinder starts again, the piston rod of the blade upgrade cylinder shortens, the blade push plate rises, and the protrusion reaches the position of the lower groove again Above the blade, the translation cylinder starts again, and the protrusion reaches directly above the blade at the position of the lower knife groove, and the cycle works. The blade can be divided into individual pieces and transported to the bent knife holder through the blade separation device, so as to realize automatic separation of the blade. The production efficiency of the hair clipper blade is further improved.

Preferably, a knife box separation device is also fixed on the frame, and the knife box separation device includes a knife box chute fixed on the frame, and a knife box is fixed on the frame at the bottom side of the knife box chute. The box pushes the cylinder, and the end of the piston rod of the knife box push cylinder is fixed with a knife box push plate, and the frame on the other side of the bottom of the knife box chute is provided with a knife box slider that is slidably connected with the frame. A motor is also fixed on the frame, and the output end of the motor is fixed with a screw mandrel, the screw mandrel passes through the knife box slider and is threadedly connected with the knife box slider, and the knife box slider is provided with a knife box fixing groove , the knife box slider on one side of the knife box fixing groove is also fixed with a knife box pushing away cylinder, the end of the piston rod of the knife box pushing away from the cylinder is fixed with a push rod, and the frame is also fixed with a receiving guide. Stack the knife boxes evenly in the knife box chute, the knife box push cylinder is activated, the piston rod of the knife box push cylinder is extended, the knife box push plate moves, the knife box push plate and the knife at the bottom of the knife box chute After the box touches, push the knife box to move. After the knife box moves into the knife box fixing groove of the knife box slider, the knife box push cylinder is activated, and the knife box push plate returns to the initial position, and the knife box at the bottom of the knife box chute is moved again. It falls to the side of the push plate of the knife box, grabs the riveted hair knife blade through the robot and moves it into the knife box at the fixed slot of the knife box. When a certain amount of hair knife blades are placed in the knife box, the motor starts , the motor drives the screw to rotate. Since the screw passes through the slider of the knife box and is threadedly connected with the slider of the knife box, and the slider of the knife box is slidingly connected with the frame, when the screw rotates, the slider of the knife box moves to the receiving guide rail position, the knife box is pushed away from the cylinder to start, the piston rod of the knife box is pushed away from the cylinder to elongate, the push rod at the end of the piston rod pushes the knife box full of blades to move, the knife box full of blades moves to the receiving guide rail, and the push rod Return to the initial position, the motor drives the screw to rotate in the opposite direction, the slider of the knife box returns to the initial position, and the cycle works, the knife box is divided into individual pieces by the knife box separation device, and then moves to the designated position to collect the hair clipper blades, and the knife box is full Finally, move the knife box to the collection guide rail for collection.

Preferably, a box-entry device is also fixed on the frame, and the box-entry device includes a slide plate arranged on the frame and slidingly connected with the frame, and a box-entry push cylinder is also fixed on the frame, the The piston rod of the box-entry push cylinder is fixed to the slide plate. The box-entry lift cylinder is fixed on the slide plate. The end of the piston rod of the box-entry lift cylinder is fixed with a box-entry finger cylinder. The slide plate is also fixed with a box-entry grab Cylinder, the end of the piston rod of the box grabbing cylinder is fixed with a grabbing block made of a permanent magnet. After the hair clipper blade is riveted and formed, the box-entry lifting cylinder is activated, the box-entry finger cylinder is lowered, the box-entry finger cylinder is activated, the cylinder fingers are closed together, and after the cylinder fingers grab the hair clipper blade in the limit slot, the box-entry lift cylinder Start, the box-entry finger cylinder rises, the box-entry push cylinder starts, the piston rod of the box-push cylinder extends, the slide plate moves, the blade of the hair clipper moves to the top of the turning device with the slide plate, the lift cylinder of the box entry lifts, the blade of the hair clipper descends, After the hair clipper is placed in the position of the flipping device, the piston rod of the box-entry push cylinder is shortened, the box-entry finger cylinder returns to the initial position, and the piston rod of the box-entry grab cylinder is extended, and the grab block made of permanent magnet will After the hair clipper blade of the turning device is absorbed, the box-in push cylinder starts again, the piston rod of the box-in push cylinder stretches, the box-in grab cylinder reaches the top of the knife box, and the box-in grab cylinder piston rod stretches to The blade of the hair clipper is inserted into the knife box. After the blade of the hair clipper is inserted into the box, the holding force between the blade of the hair clipper and the box is greater than the gravitational force between the grabbing block and the knife. The piston rod of the air cylinder is shortened, the grab block is separated from the hair clipper blade, and the formed hair clipper blade can be placed in the knife box through the box-entry device.

Preferably, an overturning device is also fixed on the frame, the overturning device includes a rotary cylinder fixed on the frame, the output end of the rotary cylinder is fixed with a clamping finger cylinder, and the two fingers of the clamping cylinder are A pick-up plate is fixed on each output end. The box-in finger cylinder puts the riveted hair clipper blade between the clamping plates, the clamping finger cylinder starts, the two clamping plates close together, and after the hair clipper blade is grabbed by the clamping plate, the box-in lifting cylinder Start, the box-entry finger cylinder rises, after the box-entry finger cylinder is separated from the hair clipper blade, the rotating cylinder starts, the clamping finger cylinder rotates 180 degrees, and the box-entry grabbing cylinder moves to the top of the hair clipper blade and starts, the grabbing block will The blade of the hair clipper is absorbed and placed in the knife box. The blade of the hair clipper can be turned 180 degrees by setting the turning device. Place the hair clipping knife in the knife box after the blade of the knife blade is facing down, so as to avoid cutting the fingers of the consumer when the blade is facing upwards when taking the blade.

Compared with the prior art, the present invention has the following advantages:

1. Through this device, the knife holder can be automatically bent and moved to the designated position, and the blade is placed on the bent knife holder, and finally the knife holder and the blade are riveted together without manual riveting. The production efficiency of the hair clipper blade is greatly improved, and there is no need to manually place the blade, which can effectively prevent workers from being cut.

2. Through this device, the automatic production of hair clipper blades can be realized without the need for assembly line operation. The device occupies a small area and greatly improves the production efficiency of the clipper blades.

【Description of drawings】

The specific embodiment of the present invention is described in further detail below in conjunction with accompanying drawing, wherein:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the position and structure of the tool holder distributing device and the tool holder pushing device;

Fig. 3 is a structural schematic diagram of another angle of the positions of the knife rest distributing device and the knife rest pushing device;

Fig. 4 is a schematic diagram of the structure of the knife holder transfer device;

Fig. 5 is a schematic diagram of the structure of the bending device;

Fig. 6 is a structural schematic diagram of the riveting device;

Fig. 7 is a schematic diagram of the structure of the blade separation device;

Figure 8 is an exploded view of the blade separation device;

Fig. 9 is a schematic diagram of the structure of the box loading device;

Fig. 10 is a structural schematic diagram of the turning device;

Fig. 11 is a schematic diagram of the structure of the knife box separation device;

Fig. 12 is a structural schematic diagram of a hair clipper blade;

Among the figure: 1, frame; 12, knife rest; 13, blade; 14, knife box: 2, knife rest distributing device; 201, distributing base; 202, distributing chute; 203, distributing cylinder; 204 , material distribution push rod; 205, material distribution block; 206, blanking guide rail; 207, blanking chute; 3, knife rest transfer device; 301, knife rest upward moving cylinder; 302, knife rest mounting plate; 303, Knife rest transfer cylinder; 304, knife rest mounting block; 305, knife rest suction cup; 4, knife rest pushing device; 401, knife rest push cylinder; 402, knife rest push rod; 5, bending base; 501, bending Positioning groove, 502, bending groove; 6, bending device; 601, bending cylinder; 602, bending head; 7, riveting device; 701, riveting base; 702, riveting cylinder; 703, riveting Block; 704, limit groove; 8, blade separation device; 801, conveying plate; 802, conveying groove; 803, push block; 804, translation cylinder; 805, blade lifting cylinder; 806, blade push plate; 808, blade positioning plate; 809, blade positioning groove; 810, blade pushing cylinder; 811, pushing block; 9, boxing device; 901, boxing push cylinder; 902, slide plate; 905, cylinder finger; 906, grabbing cylinder into the box; 907, grab block; 10, knife box separation device; 101, knife box chute; 102, knife box push cylinder; 103, knife box push Plate; 104, knife box slider; 105, knife box fixing groove; 106, knife box push away from the cylinder; 107, motor; 108, screw mandrel; 109, receiving guide rail; , clamping finger cylinder; 113, clamping plate;

【Detailed ways】

Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail:

Example 1:

As shown in Figures 1 to 12, this embodiment discloses an automatic assembling machine for hair clipping knife blades, which includes a frame 1, a knife rest transfer device 3 is arranged on the frame 1, and one side of the knife rest transfer device 3 is arranged There is a bending device 6, a bending base 5 is fixed on the frame 1 below the bending device 6, a knife holder pushing device 4 is arranged on one side of the bending device 6, and a blade separation device 8 is arranged on the other side of the bending device 6 , the frame 1 between the blade separation device 8 and the bending device 6 is provided with a riveting device 7, the knife rest transfer device 3 includes a knife rest moving cylinder 301 fixed on the frame 1, and a knife rest moving cylinder 301 A knife rest mounting plate 302 is fixed at the piston rod end of the knife rest mounting plate 302, a knife rest transfer cylinder 303 is fixed on the knife rest transfer cylinder 303, a knife rest installation block 304 is fixed at the piston rod end of the knife rest transfer cylinder 303, and a knife rest installation block 304 A plurality of tool holder suction cups 305 are fixed on the top, the bending device 6 includes a bending cylinder 601 fixed on the frame 1, the end of the piston rod of the bending cylinder 601 is fixed with a bending head 602, and the bending base 5 includes a bending positioning Groove 501, the bottom of the bending positioning groove 501 is provided with a bending groove 502 used in conjunction with the bending head 602, the shown knife rest pushing device 4 includes a knife rest pushing cylinder 401 fixed on the frame 1, the shown knife rest The end of the piston rod of the push cylinder 401 is fixed with a knife rest push rod 402, and the blade separation device 8 includes a blade positioning plate 808, and the blade positioning plate 808 is provided with a blade positioning groove 809, and the frame 1 on one side of the blade positioning plate 808 is fixed with a The blade pushes the cylinder 810, the end of the piston rod of the blade push cylinder 810 is fixed with a push block 811, the riveting device 7 includes a riveting base 701 fixed on the frame 1, and the frame 1 on one side of the riveting base 701 is fixed with a riveting The riveting cylinder 702, the piston rod end of the riveting cylinder 702 is fixed with a riveting block 703 used in conjunction with the riveting base 701. When the device is in use, the knife rest moves up the cylinder 301 and starts, the piston rod of the knife rest moves up the cylinder 301 shortens, the knife rest mounting plate 302 descends, the knife rest mounting block 304 descends, the knife rest suction cup 305 moves with the knife rest mounting block 304, and the knife rest After the frame suction cup 305 contacts the knife rest 12, the negative pressure device (not shown) starts. The negative pressure device is an air pump, and the position of the knife rest suction cup 305 forms a negative pressure. After being adsorbed on the knife rest suction cup 305, the knife rest moves up the cylinder 301 to start again, and the knife rest moves upward on the cylinder 301. The piston rod on the rotary cylinder 303 is extended, the knife rest 12 moves to the top of the bending positioning groove 501 along with the knife rest suction cup 305, the knife rest upward movement cylinder 301 starts again, the knife rest 12 descends with the knife rest suction cup 305, and the knife rest 12 reaches After bending in the positioning groove 501, the negative pressure device stops sucking air, and after the knife rest 12 is placed in the bending positioning groove 501, the knife rest upwardly moves the cylinder 301 to start again, the knife rest suction cup 305 is separated from the knife rest 12, and the knife rest moves The turning cylinder 303 is started, the piston rod on the knife rest transfer cylinder 303 is shortened, and after the knife rest mounting block 304 leaves from the top of the knife rest 12, the bending cylinder 601 is started, the piston rod on the bending cylinder 601 is extended, and the bending head 602 is lowered After the bending head 602 is in contact with the knife rest 12, the knife rest 12 is pushed into the U-shaped bending groove 502, the knife rest 12 is bent into a U shape, the bending cylinder 601 starts again, and the bending head 602 rises. The bending head 602 is separated from the knife rest 12, the knife rest pushes the cylinder 401 to start, the piston rod of the knife rest pushes the cylinder 401 to elongate, the knife rest push rod 402 moves, and the knife rest push rod 402 contacts the bent knife rest 12 Push the knife rest 12 to move, the knife rest 12 moves into the limit groove 704 between the riveting base 701 and the riveting block 703, the blade pushes the cylinder 810 to start, the piston rod of the blade pushes the cylinder 810 to elongate, and the push block 811 moves, After the push block 811 contacts the blade 13 placed in the blade positioning groove 809, the push block 811 pushes the blade 13 to move, and after the blade 13 moves into the U-shaped groove of the knife rest 12, the push block 811 returns to the initial position, and the riveting cylinder 702 Start, the piston rod on the riveting cylinder 702 is shortened, the riveting block 703 moves close to the riveting base 701, the riveting block 703 and the riveting base 701 rivet the knife rest 12 and the blade 13 together, and the knife can be realized by this device The frame 12 is automatically bent and moved to the designated position, and the blade 13 is placed on the bent tool frame 12, and finally the tool frame 12 and the blade 13 are riveted together without manual riveting, which greatly improves the The production efficiency of the hair clipper blade is improved, and there is no need to manually place the blade 13, which can effectively prevent the worker from being cut.

Wherein, the frame 1 is also fixed with a knife box separating device 10, the knife box separating device 10 includes a knife box chute 101 fixed on the frame 1, and a knife box chute 101 is fixed on the frame 1 at the bottom side of the knife box chute 101. The box pushes the cylinder 102, and the end of the piston rod of the knife box pushes the cylinder 102 is fixed with a knife box push plate 103, and the frame 1 on the other side of the bottom of the knife box chute 101 is provided with a knife box slider 104 that is slidably connected with the frame 1 , the motor 107 is also fixed on the frame 1, the output end of the motor 107 is fixed with a screw mandrel 108, the screw mandrel 108 passes through the knife box slide block 104 and is threadedly connected with the knife box slide block 104, and the knife box slide block 104 is provided with a knife Box fixing groove 105, knife box sliding block 104 on the knife box fixing groove 105 side is also fixed with knife box pushing away from cylinder 106, and the piston rod end of knife box pushing away from cylinder 106 is fixed with push rod, also fixed on the frame 1 Receiving guide rail 109 is arranged. The knife box 14 is evenly stacked in the knife box chute 101, the knife box pushes the cylinder 102 to start, the piston rod of the knife box pushes the cylinder 102 to elongate, the knife box push plate 103 moves, and the knife box push plate 103 slides with the knife box After the knife box 14 at the bottom in the groove 101 contacts, the knife box 14 is pushed to move, and after the knife box 14 moves into the knife box fixing groove 105 of the knife box slider 104, the knife box pushing cylinder 102 starts, and the knife box push plate 103 returns to In the initial position, the lowermost knife box 14 in the knife box chute 101 falls to the side of the knife box push plate 103 again, and the riveted hair clipper blade is grabbed by the grabbing block and then moved to the knife box fixing groove 105. In the knife box 14, after putting a certain amount of hair cutting knife blades in the knife box 14, the motor 107 starts, and the motor 107 drives the screw mandrel 108 to rotate, because the screw mandrel 108 passes through the knife box slider 104 and is connected with the knife box slider 104 Threaded connection, and the knife box slide block 104 is slidingly connected with the frame 1, when the screw mandrel 108 rotates, the knife box slide block 104 moves to the receiving guide rail 109 position, the knife box pushes away from the cylinder 106 to start, and the knife box pushes away from the position of the cylinder 106 The piston rod is extended, and the push rod at the end of the piston rod promotes the knife box 14 full of blades 13 to move, and the knife box 14 full of hair clipper blades moves to the receiving guide rail 109, and the push rod gets back to the initial position, and the motor 107 drives the wire The bar 108 reversely rotates, the knife box slider 104 returns to the initial position, and the cycle works, the knife box 14 is divided into individual pieces by the knife box separation device 10, and then moves to the designated position to collect the hair cutting knife blades, and the knife box 14 is filled with the knife Cassette 14 moves to collecting on the material guide rail 109.

Wherein, the frame 1 is also fixed with a box-entry device 9, the box-entry device 9 includes a slide plate 902 that is arranged on the frame 1 and is slidably connected with the frame 1, and a box-entry push cylinder 901 is also fixed on the frame 1. The piston rod of the box pushing cylinder 901 is fixed to the slide plate 902, the box lifting cylinder 903 is fixed on the slide plate 902, the box loading finger cylinder 904 is fixed at the end of the piston rod of the box lifting cylinder 903, and the box grabbing is also fixed on the slide plate 902. Cylinder 906, goes into the box and grabs the piston rod end of cylinder 906 and is fixed with the grab block 907 that permanent magnet is made. After the hair clipper blade is riveted and formed, the box-entry lift cylinder 903 starts, the box-entry finger cylinder 904 descends, the box-entry finger cylinder 904 starts, the cylinder fingers 905 close together, and the cylinder fingers 905 grab the hair clipper blade in the limiting groove 704 Finally, the box lifting cylinder 903 starts, the box finger cylinder 904 rises, the box pushes the cylinder 901 to start, the box pushes the piston rod of the cylinder 901 to elongate, the slide plate 902 moves, and the hair clipper blade moves to the overturning device 11 with the slide plate 902. Above, the box-entry lifting cylinder 903 is activated, the blade of the hair clipper is lowered, and after the hair clipper is placed on the turning device 11, the piston rod of the box-entry push cylinder 901 is shortened, and the box-entry finger cylinder 904 returns to the initial position, and the box-entry grab The piston rod of cylinder 906 cylinder is elongated, and after the grab block 907 that permanent magnet is made absorbs the hair clipper blade of overturning device 11, puts into box and pushes cylinder 901 to start again, and puts into the box and pushes the piston rod of cylinder 901 to elongate, puts into box Catch the cylinder 906 to arrive at the top of the knife box 14, and the piston rod of the box grabbing cylinder 906 cylinder is extended, and the hair cutting knife blade is inserted into the knife box 14. After the hair cutting knife blade is inserted into the knife box 14, the hair cutting knife blade and the knife box The retaining force between 14 is greater than the gravitational force between the grabbing block 907 and the hair clipper, and the box grabbing cylinder 906 starts, and the piston rod of the box grabbing cylinder 906 shortens, and the grabbing block 907 separates from the clipping knife blade. The box device 9 can place the shaped hair clipper blade in the knife box 14, without manually placing the blade, further avoiding cuts.

Wherein, an overturning device 11 is also fixed on the frame 1, and the overturning device 11 includes a rotary cylinder 111 fixed on the frame 1, and the output end of the rotary cylinder 111 is fixed with a clamping finger cylinder 112, and two fingers cylinders 112 are clamped. Clamping plates 113 are fixed on the output ends. After the box-entry finger cylinder 904 places the riveted and pressed hair cutter blade between the clamping plates 113, the clamping finger cylinder 112 is activated, and the two clamping plates 113 are closed together, and the hair clipper blade is grasped by the clamping plates 113 , the lifting cylinder 903 in the box starts, the finger cylinder 904 in the box rises, and after the finger cylinder 904 in the box is separated from the hair cutting knife blade, the rotating cylinder 111 starts, the clamping finger cylinder 112 rotates 180 degrees, and the grabbing cylinder 906 in the box moves to the hair cutting machine. Start after the knife blade is directly above, grab the block 907 to place the hair clipper blade in the knife box 14 after absorbing it, and turn the hair clipper blade 180 degrees by setting the turning device 11, and the blade 13 of the hair clipper blade is riveted and formed. Upwards, the hair clipper blade is rotated 180 degrees by the turning device 11, and the clipper blade is placed in the knife case 14 after the blade of the clipper blade faces down, so as to avoid cutting the fingers of the consumer when the blade 13 is taken by the blade.

Example 2:

This embodiment discloses an automatic assembly machine for hair clipper blades. On the basis of the structure and principle of Embodiment 1, a knife holder distributing device 2 is also fixed on the frame 1 below the knife holder transfer device 3 in this embodiment. , the tool rest distributing device 2 includes a distributing base 201 fixed on the frame 1, two blanking guide rails 206 are fixed above the material distributing base 201, and a blanking trough 207 is formed between the two blanking guide rails 206, and the blanking The material distribution base 201 at the bottom of the groove 207 is provided with a material distribution chute 202, the material distribution base 201 is also fixed with a material distribution cylinder 203, and the end of the piston rod of the material distribution cylinder 203 is fixed with a material distribution push rod 204, and the material distribution push rod 204 is slidably connected with the distribution chute 202. Put the knife rest 12 evenly in the blanking chute 207 formed by the blanking guide rail 206, the lowermost knife rest 12 slides down into the material distribution chute 202, the material distribution cylinder 203 is started, and the piston rod on the material distribution cylinder 203 is extended. The material distribution push rod 204 moves, and the material distribution push rod 204 pushes the knife rest 12 to move after contacting the knife rest 12 in the material distribution chute 202, and the knife rest 12 in the material distribution chute 202 moves to the right below the knife rest suction cup 305 for feeding. Knife rest suction cup 305 grabs, material distribution cylinder 203 starts again, piston rod on the material distribution cylinder 203 shortens, distribution push rod 204 returns to the initial position, and the lowermost knife rest 12 in the lower chute 207 falls to the distribution material again. In the chute 202 , the cycle works, and the knife rest 12 can be divided into individual pieces by the knife rest distributing device 2 and then supplied to the knife rest suction cup 305 for grasping and use.

Example 3:

This embodiment discloses an automatic assembly machine for hair clipper blades. On the basis of the structure and principle of Embodiment 2, a material distribution stopper 205 is fixed on the material distribution base 201 above the material distribution chute 202 . By arranging the material distribution block 205 above the material distribution chute 202, the material distribution block 205 is blocked on the blanking guide rail 206 side, and the knife rest 12 moves in the material distribution chute 202 below the material distribution block 205. The material distribution stopper 205 blocks the penultimate knife rest 12 at the bottom of the blanking guide rail 206, and only one knife rest 12 can pass through the bottom of the material distribution stopper 205, and different material distribution stoppers are set according to the thickness of the knife rest 12 205, which can meet the use requirements of tool holders 12 with different thicknesses.

Example 4:

This embodiment discloses an automatic assembly machine for hair clipper blades. On the basis of the structure and principle of any one of Embodiments 1 to 3, the blade separation device 8 of this embodiment also includes a The conveying plate 801 on the frame 1 above the positioning plate 808, the conveying plate 801 is provided with a conveying groove 802, the conveying plate 801 is provided with a push block 803 slidingly connected with the conveying groove 802, and the conveying plate 801 end is fixed on the frame 1 Translation cylinder 804 is arranged, and the piston rod end of translation cylinder 804 is vertically fixed with blade lift cylinder 805, and the piston rod end blade push plate 806 of blade lift cylinder 805 is also fixed with projection 807 on the blade push plate 806. The blades 13 are evenly stacked in the conveying groove 802 of the conveying plate 801, and the blades 13 are pushed by the push block 803, so that the blades 13 are placed neatly in the conveying groove 802, and there is also fixed between the push block 803 and the frame 1. A spring in a compressed state pushes the push block 803 to extrude the blade 13 through the spring, so that the blade 13 can move toward the blade push plate 806 at the end of the conveying plate 801, and the outermost blade 13 arrives at the lower trough position at the end of the conveying groove 802, The blade lifting cylinder 805 starts, and the blade push plate 806 moves. After the protrusion 807 on the blade push plate 806 contacts the blade 13 at the position of the lower knife groove, the blade 13 is pushed down, and the blade 13 moves downward into the blade positioning groove 809. The blade 13 is fixed in the blade positioning groove 809, the translation cylinder 804 starts, the piston rod on the translation cylinder 804 shortens, the blade push plate 806 moves away from the conveying plate 801, and the push block 803 pushes the blade 13 to move again, and the outermost blade 13 moves again. When the position of the lower trough is reached, the blade lifting cylinder 805 starts again, the piston rod of the blade 13 upgrading cylinder shortens, the blade push plate 806 rises, and the protrusion 807 reaches the top of the blade 13 at the lower trough position again, and the translation cylinder 804 starts again, and the raised 807 arrives directly above the blade 13 at the position of the lower slit, and operates in a cycle. The blade 13 can be divided into individual pieces and delivered to the bent knife rest 12 through the blade separation device 8, so that the automatic separation of the blade 13 is realized, and the hair cutting knife is further improved. Blade productivity.

The above descriptions are only preferred implementations of the present invention. It should be pointed out that those skilled in the art can make various changes, modifications and replacements to these embodiments without departing from the technical principle of the present invention. These changes, modifications, substitutions and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. An automatic assembly machine for hair clipper blades, comprising a frame, characterized in that: the frame is provided with a knife rest transfer device, and one side of the knife rest transfer device is provided with a bending device, and the bending device The frame below the bending device is fixed with a bending base, one side of the bending device is provided with a knife holder pushing device, and the other side of the bending device is provided with a blade separation device, and the blade separation device and the bending device A riveting device is provided on the frame between, and the knife rest transfer device includes a knife rest upward movement cylinder fixed on the frame, and a knife rest mounting plate is fixed at the end of the piston rod of the knife rest upward movement cylinder, A knife rest transfer cylinder is fixed on the knife rest mounting plate, a knife rest installation block is fixed at the end of the piston rod of the knife rest transfer cylinder, and a plurality of knife rest suction cups are fixed on the knife rest installation block. The bending device includes a bending cylinder fixed on the frame, the end of the piston rod of the bending cylinder is fixed with a bending head, the bending base includes a bending positioning groove, and the bottom of the bending positioning groove is provided with a The bending groove used in conjunction with the bending head, the shown tool post pushing device includes a knife post pushing cylinder fixed on the frame, the piston rod end of the shown knife post pushing cylinder is fixed with a knife post push rod, and the blades are separated The device comprises a blade positioning plate, a blade positioning groove is arranged on the blade positioning plate, a blade pushing cylinder is fixed on a frame on one side of the blade positioning plate, and a pushing block is fixed at the end of the piston rod of the blade pushing cylinder. The riveting device includes a riveting base fixed on the frame, a riveting cylinder is fixed on the frame on one side of the riveting base, and a piston rod end of the riveting cylinder is fixed with a Riveted blocks. 2. The automatic assembling machine for hair clipper blades according to claim 1, characterized in that: a knife rest distributing device is also fixed on the frame below the knife rest transfer device, and the knife rest distributing device includes a fixed On the material distribution base on the frame, two blanking guide rails are fixed above the material distribution base, a blanking chute is formed between the two described material distribution guide rails, and the material distribution base at the bottom of the blanking trough is provided with A material distribution chute, a material distribution cylinder is also fixed on the material distribution base, a material distribution push rod is fixed at the end of the piston rod of the material distribution cylinder, and the material distribution push rod is slidably connected with the material distribution chute. 3. The automatic assembly machine for hair clipper blades according to claim 2, characterized in that: a material distribution stopper is fixed on the material distribution base above the material distribution chute. 4. The automatic assembly machine for hair clipper blades according to claim 1, characterized in that: the blade separation device also includes a conveying plate fixed on the frame above the blade positioning plate, and a conveying groove is arranged on the conveying plate, The conveying plate is provided with a push block slidingly connected with the conveying trough, and the frame at the end of the conveying plate is fixed with a translation cylinder, and the end of the piston rod of the translation cylinder is vertically fixed with a blade lifting cylinder, and the blade lifts The blade push plate at the end of the piston rod of the air cylinder is also fixed with a protrusion on the blade push plate. 5. The automatic assembly machine for hair clipper blades according to claim 1, characterized in that: the frame is also fixed with a box-in device, and the box-in device includes a box that is arranged on the frame and is slidably connected with the frame. A slide plate, the frame is also fixed with a box-entry push cylinder, the piston rod of the box-entry push cylinder is fixed to the slide plate, the box-entry lift cylinder is fixed on the slide plate, and the end of the piston rod of the box-entry lift cylinder is fixed There is a box-entry finger cylinder, and a box-entry grab cylinder is also fixed on the slide plate, and a grab block made of a permanent magnet is fixed at the end of the piston rod of the box-entry grab cylinder. 6. The automatic assembling machine for hair clipper blades according to claim 5, characterized in that: the frame is also fixed with a knife box separating device, and the knife box separating device includes a knife box chute fixed on the frame , the frame on one side of the bottom of the knife box chute is fixed with a knife box push cylinder, the end of the piston rod of the knife box push cylinder is fixed with a knife box push plate, and the machine on the other side of the bottom of the knife box chute The frame is provided with a knife box slider that is slidably connected to the frame. A motor is also fixed on the frame. block screw connection, the knife box slider is provided with a knife box fixing groove, the knife box slider on the side of the knife box fixing groove is also fixed with a knife box pushing away from the cylinder, and the knife box is pushed away from the piston of the cylinder A push rod is fixed at the end of the rod, and a receiving guide rail is also fixed on the frame. 7. The hair clipper blade automatic assembly machine according to claim 5, characterized in that: the frame is also fixed with a turning device, and the turning device includes a rotary cylinder fixed on the frame, and the rotary cylinder The output end is fixed with a clamping finger cylinder, and both output ends of the clamping finger cylinder are fixed with clamping plates.

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