Material taking device of product taking machine

Abstract

The utility model discloses a material taking device of a product taking machine, which comprises a product taking and transferring mechanism capable of reciprocating between a product taking station and a stacking station, and the product taking and transferring mechanism comprises a moving seat, a tooth claw conveying unit and an inclined plane conveying unit; a tooth claw conveying unit facing the product taking station and an inclined face conveying unit facing the stacking station are arranged on the two sides of the movable base correspondingly. The conveying strips are arranged on the parallel teeth respectively, the inclined face conveying unit is arranged in an inclined mode, stacking of subsequent semi-finished product units is facilitated, in the semi-finished product unit transferring process, the tooth claw conveying unit and the inclined face conveying unit move the semi-finished product units at the same time, acceleration is provided by the tooth claw conveying unit and the inclined face conveying unit, and the semi-finished product units are conveyed. The semi-finished product unit transfer speed is improved, and the collection efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of waste cleaning machines, in particular to a material taking device of a product taking machine. Background Art

[0002] Stacked printed products are usually separated from the waste by a product taker to take out the semi-finished products. In order to improve efficiency and save labor costs, the semi-finished products are usually taken out by the material taking manipulator of the stacking device and stacked.

[0003] For example, Chinese patent CN208645506U discloses a stacked paper collection mechanism, in which the material-retrieving robot can move up and down and left and right and is arranged above the stacking table. The material-retrieving robot includes a lifting platform that can move up and down and left and right, a bracket that can move left and right and is arranged at the lower end of the lifting platform, and a pressure plate that can move up and down and is arranged at the left end of the lifting platform. The bracket and the pressure plate cooperate with each other to clamp the stacked paper on the conveying platform. The conveying platform is provided with a hollow portion for the bracket to lift and pass through, and the lower end of the lifting platform is also provided with a stripping plate that cooperates with the bracket. Among them, the material-retrieving robot needs to be equipped with a pressure plate to clamp the stacked paper, and then the stacked paper is placed on the stacking station through the cooperation of the stripping plate and the bracket. The speed at which the stacked paper moves to the stacking station is determined by the power source that drives the material-retrieving robot. In today's fast-paced era, this structure can no longer meet processing needs, and people hope to further improve efficiency. Summary of the invention

[0004] The utility model aims at the shortcomings of the prior art and provides a material taking device of a product taking machine which can further improve the stacking efficiency.

[0005] To solve the above technical problems, the utility model is solved through the following technical solutions: a transfer and collection device of a product picking machine, comprising a product picking transfer mechanism that can move back and forth between a product picking station and a stacking station, the product picking transfer mechanism is transmission-connected to a driving device that drives it to move left and right and up and down, the product picking transfer mechanism comprises a moving seat, a toothed claw conveying unit and an inclined conveying unit; the moving seat, on both sides of which are respectively provided with a toothed claw conveying unit and an inclined conveying unit; the toothed claw conveying unit comprises a plurality of parallel teeth for picking products and a conveying bar for conveying materials to the inclined conveying unit, the conveying bar is wound around the parallel teeth, one side of the parallel teeth is provided with a driving wheel for driving the conveying bar to operate, the toothed claw conveying unit faces the product picking station; the inclined conveying unit, whose feeding end is higher than the discharging end, the conveying direction of the inclined conveying unit is the same as that of the toothed claw conveying unit, and the inclined conveying unit faces the stacking station.

[0006] In the utility model, several parallel teeth are respectively provided with transmission bars, which drive the semi-finished product units to move to the inclined conveying unit at the same time during the process of moving the semi-finished product units. The inclined surface of the inclined conveying unit is inclined in the direction of the stacking station, which is convenient for the subsequent stacking of the semi-finished product units. In the process of transferring the semi-finished product units, the claw conveying unit and the inclined conveying unit move the semi-finished product units at the same time. The claw conveying unit and the inclined conveying unit provide acceleration, thereby increasing the transfer speed of the semi-finished product units and further improving the collection efficiency.

[0007] Preferably, the inclined conveying unit has a conveyor belt for conveying materials, the conveyor belt is in driving connection with a feeding drive device, the feeding drive device is connected to a controller for controlling the operation of the feeding drive device, and the discharging end of the conveyor belt has an in-place sensor, which is connected to the controller by signal. After the in-place sensor detects the semi-finished product unit, it sends a signal to the controller, and the controller controls the inclined conveying unit to stop conveying the semi-finished product unit to ensure accurate stacking of the semi-finished product unit.

[0008] The inclined conveying unit includes a conveyor belt, which is in transmission connection with a feeding drive device that drives the conveyor belt to feed materials, and the feeding drive device is connected to a controller that controls the operation of the feeding drive device. The discharge end of the conveyor belt has an in-place sensor, and the in-place sensor is connected to the controller signal. When the in-place sensor detects the discharge end of the semi-finished product unit conveyor belt, the controller immediately issues a command to stop the conveyor belt to prevent the semi-finished product unit from being sent out by mistake.

[0009] Preferably, the angle between the conveying surface of the inclined conveying unit and the horizontal plane is α, which is not less than 2° and not greater than 5°. Within the angle range of 2°-5°, the semi-finished product unit is not easy to collapse and is easy to be neatly delivered.

[0010] Preferably, the movable seat has a support block for supporting the parallel teeth, and the support block includes a fixed portion and an extension portion; the fixed portion is detachably connected to the movable seat; the extension portion is connected to the parallel teeth, and the extension portion extends along the direction of the parallel teeth. The fixed portion of the support block supports the parallel teeth and is convenient for disassembly, and the extension portion prevents the parallel teeth from being easily deformed.

[0011] Preferably, the parallel teeth have a smooth supporting portion at the end facing the product taking direction, which facilitates the operation of the conveyor bar.

[0012] Preferably, the product taking station has a lower mold mechanism, which includes a material receiving platform, and the material receiving platform has lower ejector holes distributed in an array, and the lower ejector holes are used for the lower ejector for taking products to pass through. The lower ejector can match the shape of the printed product and adapt to printed products of different specifications.

[0013] Furthermore, the material supporting platform has guiding blocks arranged at intervals on the side facing the transfer mechanism. A dovetail channel for guiding the parallel teeth is formed between adjacent guiding blocks. A material taking channel that can communicate with the dovetail channel is provided between the lower ejector pins, and the claw conveying unit moves within the material taking channel. The dovetail channel ensures that the parallel teeth can smoothly enter the material taking channel, ensuring the stable operation of the equipment.

[0014] Preferably, the claw conveying unit further includes a tension adjusting group for adjusting the tension of the conveying strip. The tension adjusting group includes an adjusting block and a tension wheel. The adjusting block is arranged on the moving seat for front-back adjustment, and the tension wheel is rotatably arranged on the adjusting block. Moving the tension wheel back and forth controls the tension of the conveying strip, ensuring the conveying quality of the conveying strip.

[0015] Preferably, the driving device includes a lateral driving module and a lifting driving module; the lateral driving module includes a transfer truss, and the transfer truss is in transmission connection with a receiving driving member that drives left-right movement on the rack; the lifting driving module is arranged on the transfer truss, and the lifting driving module is in transmission connection with the moving seat, and the lifting driving module drives the moving seat to move up and down on the transfer truss.

[0016] Preferably, the stacking station has a stacking table, a gasket placing table, and a gasket feeding mechanism; the stacking table is arranged between the gasket placing table and the product taking and transferring mechanism; the gasket feeding mechanism includes a material sucking unit, and the material sucking unit is in transmission connection with a lifting material taking driving member that drives its up and down movement, and the lifting material taking driving member is in transmission connection with a gasket material moving driving member that drives the horizontal movement of the material sucking unit. The semi-finished product unit is transferred by the product taking and transferring mechanism to the stacking table, and the gasket feeding mechanism sends the gasket on the gasket placing table above the semi-finished product unit on the stacking table. The gasket serves as a new starting layer, which helps to improve the stability of subsequent stacking. In addition, the gasket is convenient for metering and management.

[0017] Furthermore, the stacking table is in transmission connection with a stacking lifting driving member that drives its up and down movement; the gasket placing table is in transmission connection with a gasket lifting driving member that drives the up and down movement of the gasket placing table. The up and down movement of the stacking table can further improve the efficiency of the product taking and transferring mechanism, and the up and down movement of the gasket placing table can improve the material taking speed of the material sucking unit, thereby further improving the efficiency. Description of the Drawings

[0018] Figure 1 is the assembly schematic diagram of the present utility model.

[0019] Figure 2 is the three-dimensional view of the present utility model.

[0020] Figure 3 is the side view of the present utility model.

[0021] Figure 4 It is a schematic diagram of the tooth claw conveying unit of the present utility model.

[0022] Figure 5 It is a schematic diagram of the lower die mechanism of the present utility model.

[0023] Figure 6 It is a schematic structural diagram of the stacking station of the present utility model.

[0024] The names of the parts referred to by each numerical label in the above drawings are as follows:

[0025] Among them, 1, frame; 2, transfer truss; 3, moving seat; 4, tooth claw conveying unit; 41, parallel teeth; 42, conveyor strip; 43, driving wheel; 5, inclined plane conveying unit; 51, conveyor belt; 6, in-place sensor; 7, support block; 71, fixed part; 72, extension part; 8, lower die mechanism; 81, material receiving platform; 82, lower ejector pin; 9, guiding block; 10, tension adjusting group; 101, adjusting block; 102, tensioning wheel; 11, product taking station; 12, stacking station; 13, stacking table; 131, stacking lifting driving member; 14, gasket placing table; 141, gasket lifting driving member; 15, gasket feeding mechanism; 151, material sucking unit; 1511, suction cup; 1512, mounting frame; 152, moving mounting seat; 153, gasket transfer guide rail. Specific embodiments

[0026] The present utility model will be further described in detail below in conjunction with the drawings and embodiments.

[0027] Refer to Figure 1 , a material taking device of a product taking machine, including a product taking and transferring mechanism that can reciprocate between a product taking station 11 and a stacking station 12, the product taking and transferring mechanism is in transmission connection with a driving device that drives it to move left and right and up and down, the driving device includes a lateral driving module and a lifting driving module; the lateral driving module, which includes a transfer truss 2, the transfer truss 2 is in transmission connection with a material receiving driving member that drives it to move left and right on the frame; the lifting driving module, which is arranged on the transfer truss 2, the lifting driving module is in transmission connection with a moving seat 3, and the lifting driving module drives the moving seat 3 to move up and down on the transfer truss 2. The product taking and transferring mechanism includes a moving seat 3, a tooth claw conveying unit 4 and an inclined plane conveying unit 5. Refer to Figure 2The frame 1 is provided with a transverse guide rail, the transfer truss 2 is slidably arranged on the transverse guide rail, the material receiving driving member is arranged on the frame, the material receiving driving member drives the transfer truss 2 to move left and right along the transverse guide rail, the transfer truss 2 is provided with a vertical guide rail, the lifting driving module drives the moving seat 3 to slide on the vertical guide rail, and the two sides of the moving seat 3 are respectively provided with a tooth claw conveying unit 4 and an inclined conveying unit 5; the tooth claw conveying unit 4 includes a plurality of parallel teeth 41 for taking products and a conveying bar 42 for conveying materials to the inclined conveying unit 5, The transmission bar 42 is wound around the parallel teeth 41. The movable seat 3 has a support block 7 for supporting the parallel teeth 41. The parallel teeth 41 are arranged on the movable seat 3 through the support block 7. The support block 7 includes a fixed portion 71 and an extension portion 72. The fixed portion 71 is detachably connected to the movable seat 3 to facilitate subsequent maintenance and replacement. The extension portion 72 is connected to the parallel teeth 41. The extension portion 72 is connected to the side of the parallel teeth 41. The upper and lower surfaces of the parallel teeth 41 have grooves for the transmission bar 42 to wind around and limit the transmission bar 42. The extension portion 72 extends in the direction of the parallel teeth 41. The extension portion 72 can increase the connection length between the support block 7 and the parallel teeth 41, which helps to reduce the bending of the parallel teeth 41 caused by the cantilever effect and prolong the service life of the parallel teeth 41. The parallel teeth 41 have a smooth support portion at the end facing the sample removal station 11, see Figure 3 and Figure 4 , a driving wheel 43 for driving the transmission strip 42 to run is provided on one side of the parallel teeth 41, and the driving wheel 43 is connected to the servo motor by transmission, and one end of the parallel teeth 41 is a smooth end, and the two ends of the transmission strip 42 are fixed by the driving wheel 43 and the smooth end. Or a driven wheel is rotatably arranged at the end of the parallel teeth 41 to facilitate the operation of the transmission strip 42. The driving wheel 43 is rotatably arranged on the moving seat 3, and an adjustment block 101 for front and rear adjustment can be arranged on the moving seat 3, and a tensioning wheel 102 is arranged on the adjustment block 101. The transmission strip 42 passes through the driving wheel 43, the smooth support part and the tensioning wheel 102 respectively, and rotates around the outer periphery of the parallel teeth 41.

[0028] The tooth-claw conveying unit 4 faces the product-taking station 11, and the tooth-claw conveying unit 4 enters the product-taking station 11 to take the material. The inclined conveying unit 5 has a feeding end higher than a discharging end, and the inclined conveying unit 5 has the same conveying direction as the tooth-claw conveying unit 4. The inclined conveying unit 5 faces the stacking station 12, and the inclined conveying unit 5 delivers the semi-finished product unit to the stacking station 12. The inclined conveying unit 5 includes a conveyor belt 51, and the conveyor belt 51 is transmission-connected to a feeding drive device that drives the conveyor belt 51 to feed the material, and the conveying surface of the conveyor belt 51 is an inclined surface. In the process of the transfer truss 2 driving the moving seat 3 to move horizontally, the tooth-claw conveying unit and the inclined conveying unit provide acceleration to increase the transfer speed of the semi-finished product unit and further improve the collection efficiency.

[0029] In order to prevent the semi-finished unit from being sent out at the wrong time, the feeding drive device is connected to the controller that controls the operation of the feeding drive device, and the discharge end of the conveyor belt 51 is provided with an in-place sensor 6, which is connected to the controller signal, and the in-place sensor 6 can be a photoelectric eye. When the material is delivered to the discharge end of the conveyor belt 51, the in-place sensor 6 detects the semi-finished unit and sends a signal to the controller, and the controller controls the conveyor belt 51 to stop conveying to prevent the semi-finished unit from being sent out at the wrong time. In addition, manual operation or a sensor can be set at the stacking station 12 to detect whether the inclined conveying unit 5 has reached the stacking station 12, and the conveyor belt 51 of the inclined conveying unit 5 can be controlled to continue to rotate to release the stacked paper in the stacking station 12.

[0030] See also Figure 3 In order to ensure that the semi-finished product unit is stably delivered to the stacking station 12, the angle between the conveying surface of the inclined conveying unit 5 and the horizontal plane is α, and the angle α is not less than 2° and the angle α is not greater than 5°. If α is less than 2°, the semi-finished product unit is easy to collapse when it falls to the stacking station 12. If α is greater than 5°, the semi-finished product unit is easy to collapse when it is transferred to the stacking station 12. Therefore, α is preferably within the range of 2°-5°.

[0031] See also Figure 5 The product taking station 11 has a lower mold mechanism 8, which includes a material receiving platform 81 that can move up and down. The material receiving platform 81 has lower ejector holes distributed in an array, and the lower ejector holes are used for the lower ejector 82 used for taking products to pass through. There is an upper ejector above the material receiving platform 81, and the upper ejector corresponds to the shape of the waste edge of the printed product, and the lower ejector 82 corresponds to the shape of the semi-finished product of the printed product. The lower ejector 82 includes a lower template, and the lower template is connected to the lifting cylinder in a transmission manner, and the material receiving platform 81 can move up and down relative to the lower template. The material taking process is that the upper ejector descends to locate the waste edge position and pushes the material receiving platform 81 downward, while the lower ejector 82 rises to support the semi-finished product, and the lifting cylinder drives the lower ejector 82 to continuously push the semi-finished product up, and the upper ejector pushes the waste edge position downward, and the material receiving platform moves downward accordingly, and the semi-finished product is taken out, and then the upper ejector returns to its position, and the semi-finished product is left on the lower ejector 82.

[0032] In order to ensure that the parallel teeth 41 can stably enter between the lower ejectors 82 to take out the semi-finished products, the material receiving platform 81 has guide blocks 9 arranged at intervals on the side facing the transfer mechanism, and the guide blocks 9 are arranged on the mounting plate, and the mounting plate is arranged on the side of the material receiving platform 81 facing the transfer mechanism, that is, the mounting plate is arranged between the material receiving platform 81 and the product taking and transfer mechanism, and a dovetail channel for guiding the parallel teeth 41 is formed between adjacent guide blocks 9. The dovetail channel is convergent and has a large entrance, which is convenient for the tooth claw conveying unit 4 to enter. A material taking channel that can communicate with the dovetail channel is provided between the lower ejectors 82, and the tooth claw conveying unit 4 moves in the material taking channel to take materials, and the tooth claw conveying unit 4 enters the material taking channel between the lower ejectors 82 and moves up to take products. In addition, after the semi-finished product unit is placed on the claw conveying unit 4, the semi-finished product unit can be transferred by manually controlling the conveying bar 42, or in order to enable the claw conveying unit 4 to automatically take materials, a photoelectric eye can be set at the semi-finished product taking-out position of the material receiving platform 81. When the claw conveying unit 4 takes away the semi-finished product, the photoelectric eye cannot detect the semi-finished product, that is, the controller controls the driving wheel 43 to rotate and drives the conveying bar 42 to convey the semi-finished product.

[0033] In order to adjust the tension of the transmission bar 42, the tooth claw conveying unit 4 also includes a tensioning adjustment group for adjusting the tension of the transmission bar 42, and the tensioning adjustment group includes an adjustment block 101 and a tensioning wheel 102. The adjustment block 101 is adjusted forward and backward on the movable seat 3, and the adjustment block 101 has adjustment grooves arranged forward and backward. The position of the adjustment block 101 on the movable seat 3 is fixed by bolts. The tensioning wheel 102 is rotatably set on the adjustment block 101, and the transmission bar 42 passes through the roller, parallel teeth 41 and tensioning wheel 102 in sequence.

[0034] In order to ensure the stability of material stacking, the stacking station is provided with a stacking platform 13, a gasket placement platform 14 and a gasket loading mechanism 15; the stacking platform 13 is arranged between the gasket placement platform 14 and the product removal and transfer mechanism, the claw conveying unit faces the material receiving platform, the inclined conveying unit faces the stacking platform 13, the gasket loading mechanism 15 is arranged above the stacking platform 13 and the gasket placement platform 14, the gasket loading mechanism 15 includes a suction unit 151, the suction unit 151 includes a mounting frame 1512 and a plurality of suction cups 1511 arranged on the mounting frame 1512, the The material suction unit 151 is connected to the lifting and taking driving member that drives it to move up and down. The lifting and taking driving member is arranged on the moving mounting seat 152. The lifting and taking driving member is connected to the gasket material moving driving member that drives the material suction unit 151 to move horizontally. The frame is provided with a gasket material moving guide rail 153. The gasket material moving guide rail 153 is arranged horizontally on both sides of the frame. The moving mounting seat 152 is slidably arranged on the frame. The moving mounting seat 152 is connected to the gasket material moving driving member, so that the material suction unit 151 moves back and forth between the gasket placement platform 14 and the stacking platform 13. The material suction unit 151 moves to the top of the gasket placement platform 14, descends to absorb the gasket, and then moves to the top of the stacking platform 13, and places the gasket on the semi-finished product. The gasket serves as a new starting layer to help the stability of subsequent stacking, and is convenient for counting and management.

[0035] When there are no semi-finished product units stacked on the stacking platform 13, the material discharge stroke of the product transfer mechanism is too long; after the number of gaskets on the gasket placement platform 14 gradually decreases, the suction unit 151 needs to increase the descending stroke to absorb the gaskets. These factors will reduce the efficiency of the stacking operation. In order to further improve the stacking efficiency, the stacking platform 13 is connected to the stacking lifting drive 131 that drives it to move up and down. The stacking lifting drive 131 drives the stacking platform 13 to move up and wait for the product transfer mechanism. After the inclined conveying unit places the semi-finished product on the stacking platform 13, the stacking platform 13 descends accordingly to ensure that the inclined conveying unit delivers the semi-finished product units to the stacking platform 13 at the same height, reducing the feeding stroke of the product transfer mechanism and further improving the collection efficiency. The gasket placement platform 14 is connected to the gasket lifting drive 141 that drives the gasket placement platform 14 to move up and down. The gasket placement platform 14 gradually moves up as the number of gaskets decreases, ensuring that the top gaskets are at the same height, reducing the suction stroke of the suction unit 151, and further improving efficiency. Among them, the stacking lifting drive 131, the gasket lifting drive 141 and the gasket material moving drive can be a sprocket drive mechanism or a screw drive mechanism. Example 1

[0036] After the semi-finished products in the printed matter at the picking station 11 are taken out, the semi-finished products remain on the lower ejector pin 82. The material receiving driving part drives the transfer truss 2 to drive the moving seat 3 to move towards the picking station 11. The claw conveying unit 4 is guided into the picking channel between the lower ejector pins 82 through the dovetail channel between the guide blocks 9. Subsequently, the lifting driving module drives the moving seat 3 to move upward, and the semi-finished products are placed on the claw conveying unit 4 on one side of the moving seat 3. The moving seat 3 drives the semi-finished product unit to move towards the stacking station 12. During the movement towards the stacking station 12, the conveyor strip 42 drives the semi-finished products onto the conveyor belt 51 of the inclined surface conveying unit 5. When the in-place sensor 6 detects that the semi-finished products reach the discharge end of the conveyor belt 51, the controller controls the conveyor belt 51 to stop running. During the process of the transfer truss 2 driving the moving seat 3 to move horizontally, the claw conveying unit and the inclined surface conveying unit provide acceleration to increase the transfer speed of the semi-finished product unit and further improve the collection efficiency.

[0037] Until the semi-finished products reach above the stacking table 13, the conveyor belt 51 drives the semi-finished products to descend and places the semi-finished products on the placement plane of the stacking table 13. The conveyor belt 51 continues to run, and the inclined conveying surface causes the semi-finished products to gradually fall onto the stacking table 13, realizing transfer stacking and collection. Subsequently, the suction unit 151 descends to suck the topmost gasket on the gasket placement table 14 and then rises, moves horizontally to above the stacking table 13, and the suction unit 151 descends to place the gasket above the semi-finished product unit as the starting layer for stacking the next semi-finished product unit. Embodiment 2

[0038] On the basis of Embodiment 1, it is further improved. The difference is that the stacking table 13 and the gasket placement table 14 can move up and down. The semi-finished product unit is transferred to above the stacking table 13 by the picking and transfer mechanism. The stacking table 13 waits at a certain height for the picking and transfer mechanism. The conveyor belt 51 of the picking and transfer mechanism runs, causing the semi-finished product unit to gradually fall onto the stacking table 13. Subsequently, the stacking table 13 descends so that the placement plane of the subsequent semi-finished products is already at this height. The picking and transfer mechanism performs the next picking. The suction unit 151 descends a small stroke to suck the topmost gasket on the gasket placement table 14, the suction unit 151 rises and moves horizontally to above the stacking table 13, and the suction unit 151 descends to place the gasket above the semi-finished product unit as the starting layer of the next semi-finished product unit.

[0039] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more, unless otherwise specifically defined.

[0040] In summary, the above are only the preferred embodiments of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model shall fall within the scope covered by the patent of the present utility model.

Claims

1. A material taking device of a product taking machine, comprising a product taking and transferring mechanism that can reciprocate between a product taking station (11) and a stacking station (12), and the product taking and transferring mechanism is in transmission connection with a driving device that drives it to move left and right and up and down, characterized in that: The product transfer mechanism includes A movable seat (3) having a toothed claw conveying unit (4) and an inclined plane conveying unit (5) respectively disposed on two sides thereof; a tooth-claw conveying unit (4), comprising a plurality of parallel teeth (41) for picking up products and a conveying bar (42) for conveying materials to an inclined conveying unit (5), wherein the conveying bar (42) is wound around the parallel teeth (41), and a driving wheel (43) for driving the conveying bar to operate is provided on one side of the parallel teeth (41), and the tooth-claw conveying unit (4) faces a product picking station (11); The inclined conveying unit (5) has an inlet end higher than an outlet end, the inclined conveying unit (5) has the same conveying direction as the claw conveying unit (4), and the inclined conveying unit (5) faces the stacking station (12).

2. The material taking device of the product taking machine according to claim 1, wherein: The inclined conveying unit (5) comprises a conveyor belt (51), the conveyor belt (51) being in transmission connection with a feeding drive device for driving the conveyor belt (51) to feed materials, the feeding drive device being connected with a controller for controlling the operation of the feeding drive device, and the discharge end of the conveyor belt (51) being provided with an in-position sensor (6), the in-position sensor (6) being signal-connected to the controller.

3. The material taking device of the product taking machine according to claim 1, characterized in that: The angle between the conveying surface of the inclined conveying unit (5) and the horizontal plane is α, and α is not less than 2° and not more than 5°.

4. The material taking device of the product taking machine according to claim 1, characterized in that: The movable seat (3) is provided with a support block (7) for supporting the parallel teeth, and the support block (7) comprises a fixing portion (71) and an extending portion (72); A fixed portion (71) which is detachably connected to the movable seat (3); An extension portion (72) is connected to the parallel teeth (41), and the extension portion (72) extends in a direction parallel to the teeth (41).

5. The material taking device of the product taking machine according to claim 1, characterized in that: The product taking station (11) is provided with a lower mold mechanism (8), the lower mold mechanism (8) comprising a material receiving platform (81) movable up and down, the material receiving platform (81) having lower ejector pin through holes distributed in an array, the lower ejector pin through holes being used for the passage of lower ejector pins (82) for taking products.

6. The material taking device of the product taking machine according to claim 5, characterized in that: The material receiving platform (81) has guide blocks (9) arranged at intervals on the side facing the transfer mechanism, and a dovetail channel for guiding the parallel teeth (41) is formed between adjacent guide blocks (9). A material taking channel that can communicate with the dovetail channel is provided between the lower ejector pins (82), and the tooth claw conveying unit (4) moves in the material taking channel to take material.

7. The material taking device of the product taking machine according to claim 1, characterized in that: The tooth-claw conveying unit (4) further comprises a tensioning adjustment group for adjusting the tension of the conveying strip, the tensioning adjustment group comprising an adjustment block (101) and a tensioning wheel (102), the adjustment block (101) being arranged on the movable seat (3) for front and rear adjustment, and the tensioning wheel (102) being rotatably arranged on the adjustment block (101).

8. The material taking device of the product taking machine according to claim 1, characterized in that: The driving device comprises a lateral driving module and a lifting driving module; A transverse driving module, comprising a transfer truss (2), wherein the transfer truss (2) is drivingly connected to a material receiving driving member that drives the transfer truss (2) to move left and right on the frame; A lifting drive module is arranged on the transfer truss (2), the lifting drive module is in driving connection with the moving seat (3), and the lifting drive module drives the moving seat (3) to move up and down on the transfer truss (2).

9. The material taking device of the product taking machine according to claim 1, characterized in that: The stacking station is provided with a stacking platform (13), a gasket placement platform (14) and a gasket loading mechanism (15); A stacking platform (13) is arranged between the gasket placement platform (14) and the product removal and transfer mechanism, and the gasket loading mechanism (15) is arranged above the stacking platform (13) and the gasket placement platform (14); The gasket feeding mechanism (15) comprises a material suction unit (151), wherein the material suction unit (151) is in transmission connection with a lifting and fetching driving member that drives the material suction unit (151) to move up and down, and the lifting and fetching driving member is in transmission connection with a gasket material moving driving member that drives the material suction unit (151) to move horizontally.

10. The material taking device of the product taking machine according to claim 9, characterized in that: The stacking platform (13) is drivingly connected to a stacking lifting drive member (131) that drives the stacking platform to move up and down; The gasket placement platform (14) is in driving connection with a gasket lifting drive component (141) that drives the gasket placement platform (14) to move up and down.

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