Product taking machine convenient to adjust
By designing a working area and an adjustment area in the product dispensing machine and optimizing the material transfer path, the problems of difficult adjustment and low efficiency of existing product dispensing machines have been solved, realizing convenient equipment adjustment and efficient production.
Patent Information
- Application Number
- CN202520365580.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-04
AI Technical Summary
Existing picking machines are difficult to adjust and operate, and are inefficient. The diverse shapes of finished products make equipment adjustment inconvenient. The conveying speed of the discharge mechanism is slow, and the robotic arm has to wait for the material to completely leave before it can perform the next picking and discharging operation, which seriously restricts the improvement of production speed.
A conveniently adjustable picking machine is designed, including a working area and an adjustment area arranged adjacent to each other in the front-to-back direction. The feeding station and the discharging station are located on the same side of the picking station, leaving room for operation. The waste edge positioning unit realizes rapid material transfer through lifting and placing claws and longitudinal guide rails. The lifting and placing claws can start the next operation without waiting for material output.
By expanding the operating space and optimizing the material transfer path, the equipment adjustment process is simplified, production efficiency is improved, and it can adapt to finished products of different specifications, avoiding the bottleneck of small operating space and waiting for material output.
Smart Images
Figure CN223877114U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a product taking machine field especially convenient adjustment's product taking machine. BACKGROUND
[0002] The product taking machine in prior art is mainly used for processing the semi-finished paper after die cutting, and the product taking work is completed by separating the finished product and the waste edge, and is widely applied to printing, packaging and other industries. The device usually has automatic or semi-automatic function, aiming at improving production efficiency. The typical product taking machine structure includes feeding station, product taking station and discharging station, wherein the feeding station and the discharging station are arranged on the two sides of the product taking station. The feeding assembly of the feeding station pushes the semi-finished paper after die cutting to the product taking station, and then the waste edge positioning device and the finished product taking device of the product taking station cooperate to complete the separation work. The waste edge positioning device fixes the waste edge part through the pressing frame to prevent displacement during the product taking process, and the finished product taking device acts on the finished product position through the lifting rod, and cooperates with the mechanical hand to take the finished product from the semi-finished paper and place it on the discharging mechanism of the discharging station, and finally sends out the finished product.
[0003] However, the existing product taking machine has the following technical defects: first, due to the diversification of the shape of the finished product, the waste edge positioning device needs to be adjusted frequently, but the adjustment operation of the existing device usually needs to be carried out through the discharging mechanism or a window is opened in the side wall plate, the operation space is small, which does not conform to the ergonomic design, resulting in difficult and low efficient adjustment process. Secondly, the material is usually taken in the form of a pile, and the discharging mechanism of the discharging station has a slow conveying speed, so the mechanical hand needs to wait for the material to completely leave before carrying out the next taking and placing operation, which seriously restricts the improvement of the production speed. SUMMARY
[0004] The utility model provides a kind of convenient adjustment's product taking machine for the shortcomings in prior art.
[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of convenient adjustment's product taking machine, including the operation area and adjustment area adjacent along front and back direction;The adjustment area is equipped with operating space;The operation area includes feeding station, product taking station and discharging station, and the feeding station and the discharging station are arranged on the same side of the product taking station, and the feeding station is arranged below the discharging station;Waste edge positioning unit is provided at the product taking station, and the waste edge positioning unit is used to position the waste edge position of material;Transfer mechanism is connected between the discharging station and the product taking station, and the transfer mechanism includes longitudinal guide rail and front and back movable lifting gripper, the longitudinal guide rail is arranged in parallel on the rack body, and the lifting gripper is arranged between the longitudinal guide rail, and the feeding path of the lifting gripper passes through the product taking station and the discharging station in sequence.
[0006] The feeding station and the discharging station are arranged on the same side of the product taking station, and an operation space is left for an operator to stand, and the operation space is convenient for the operator to adjust the waste edge positioning unit to adapt to products of different specifications.
[0007] As preferred, in the equipment adjusting state, the lifting taking and placing claw is displaced to the feeding station side to expand the longitudinal operation depth of the operation space, so that the waste edge positioning unit is in the operation space. In the adjusting state, the lifting taking and placing claw can be manually or driven by the lifting translation mechanism to move to the feeding station side to expand the operation space, thereby further facilitating the operator to adjust.
[0008] As preferred, the feeding station is provided with a conveying material receiving platform and a material pushing block; a linear guide rail group is further arranged below the conveying material receiving platform; the material pushing block is arranged on the linear guide rail group; and a material pushing channel is arranged on the conveying material receiving platform for the back-and-forth movement of the material pushing block.
[0009] Further, a moving connection sliding seat is arranged between the linear guide rail groups, a lifting connecting rod is arranged on the moving connection sliding seat for lifting adjustment, and the material pushing block is fixedly arranged on the lifting connecting rod. The lifting connecting rod drives the material pushing block to move up and down to adapt to materials of different specifications.
[0010] Still further, the material pushing block comprises a protruding portion arranged in the material pushing channel. The protruding portion of the material pushing block extends into the material pushing channel to avoid paper jamming and ensure stable material pushing.
[0011] As preferred, the discharging station is provided with a mounting seat and a plurality of conveying rollers, the plurality of conveying rollers form a conveying plane, the plurality of conveying rollers are arranged on the mounting seat at intervals, the axis of the conveying roller is arranged in the front-rear direction, and the lifting taking and placing claw can enter the interval to place the material on the conveying plane.
[0012] Further, the mounting seat comprises a side plate for mounting the conveying roller, a plurality of grooves are arranged on the side plate close to the product taking mechanism, and the grooves are communicated with the intervals to form a passing channel for the movement of the lifting taking and placing claw. The grooves facilitate the passing of the lifting taking and placing claw to avoid collision between the lifting taking and placing claw and the mounting seat during movement.
[0013] As preferred, the waste edge positioning unit comprises a waste edge mounting frame and a plurality of adjusting positioning blocks, the waste edge mounting frame is provided with an adjusting guide groove, the adjusting positioning blocks are arranged in the adjusting guide groove for left-right adjustment, and the waste edge mounting frame is in transmission connection with a waste edge lifting positioning driving unit. The adjusting positioning blocks move in the adjusting guide groove to adapt to material products of different shapes.
[0014] Further, the product taking station is further provided with a finished product taking unit, the finished product taking unit comprises a material lifting rod, a product taking material receiving platform and a lifting pressure plate, the material lifting rod is arranged below the product taking material receiving platform, the material lifting rods are arranged on the lifting plate in an array, the lifting pressure plate is arranged above the waste edge mounting frame, the product taking material receiving platform is provided with a material lifting hole through which the material lifting rod passes up and down, the material lifting rod passes through the material lifting hole and the waste edge mounting frame respectively, and the material lifting rod cooperates with the lifting pressure plate to take the product.
[0015] As preferred, the longitudinal guide rails are arranged side by side on the rack, the translation seat is arranged between the longitudinal guide rails, and the lifting driving element is arranged on the translation seat and drives the lifting taking and placing claw to lift on the translation seat.
[0016] As preferred, the adjusting area is further provided with a waste edge supporting plate, the waste edge supporting plate is swingingly arranged on the rack body, the waste edge supporting plate supporting plane is connected with the product taking working plane of the product taking mechanism in the equipment working state, and the waste edge supporting plate is lowered to avoid in the equipment adjusting state. The waste edge supporting plate can support the waste material, so that the material is prevented from being inclined and the subsequent product taking quality is affected. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a structural schematic view of the utility model.
[0018] Figure 2 is an operation space schematic view of the utility model.
[0019] Figure 3 is a schematic view of the utility model after removing the wallboard.
[0020] Figure 4 is Figure 3 is an enlarged view of part A of
[0021] Figure 5 is a structural schematic view of the linear guide rail group of the utility model.
[0022] Figure 6 is a structural schematic view of the lifting taking and placing claw of the utility model.
[0023] Figure 7 is Figure 3 is an enlarged view of part B of
[0024] The part names referred to by the numbers in the above drawings are as follows:
[0025] Wherein, 1, work area; 11, feeding station; 12, discharging station; 13, product taking station; 2, adjusting area; 21, operation space; 3, transfer mechanism; 31, lifting taking and placing claw; 31a, material bearing needle; 32, longitudinal guide rail; 41, conveying material bearing platform; 42, pushing block; 421, pushing part; 422, protruding part; 43, pushing channel; 5, linear guide rail group; 51, moving connection sliding seat; 52, lifting connecting rod; 61, mounting seat; 62, conveying roller; 63, groove; 71, waste edge mounting frame; 72, adjusting positioning block; 73, adjusting guide groove; 74, waste edge positioning driving unit; 81, material lifting rod; 82, product taking material bearing platform; 82a, material lifting hole; 83, lifting pressure plate; 9, waste edge supporting plate. DETAILED DESCRIPTION
[0026] The utility model will be described in further detail below in combination with the drawings and embodiments.
[0027] A product taking machine convenient to adjust, comprising work area 1 and adjusting area 2 arranged adjacently along the front-back direction, the adjusting area 2 is equipped with operation space 21, the operation space 21 is the space for the operator to adjust the equipment, the work area 1 includes feeding station 11, product taking station 13 and discharging station 12, the work area 1 is used for the product taking operation of the equipment, the feeding station 11, product taking station 13 and discharging station 12 are arranged on the rack body respectively, one side of the rack body is the adjusting area 2, and the rack body is located in the work area 1, the feeding station 11 and the discharging station 12 are arranged on the same side of the product taking station 13, and the feeding station 11 is arranged below the discharging station 12. The product taking station 13 is provided with a waste edge positioning unit; the waste edge positioning unit includes a waste edge mounting frame 71 and a plurality of adjusting positioning blocks 72, the waste edge mounting frame 71 is provided with an adjusting guide groove 73, the adjusting positioning blocks 72 are adjusted and arranged in the adjusting guide groove 73, in addition, the adjusting positioning blocks 72 can be fixed on the waste edge mounting frame 71 through clamping blocks, and the adjusting positioning blocks 72 are in threaded connection with the clamping blocks, so that clamping and fixing are realized. The adjusting positioning blocks 72 and the waste edge mounting frame 71 cooperate to form a finished product passing cavity corresponding to the shape of the material finished product, and the finished product passing cavity is used for taking out the finished product by the finished product taking-out unit. The waste edge mounting frame 71 is in transmission connection with a waste edge lifting positioning driving unit, in the embodiment, the waste edge lifting positioning driving unit includes an oil cylinder and a driving shaft, the oil cylinder is arranged below the waste edge mounting frame 71, the driving shaft drives the waste edge mounting frame 71 to move up and down, a plurality of driving rods are connected with four corners of the waste edge mounting frame 71 respectively, and the waste edge lifting positioning driving unit is arranged on both sides of the rack body respectively.
[0028] The product taking station 13 is also provided with a finished product taking unit, which comprises a material lifting rod 81, a product taking material receiving platform 82 and a lifting material pressing plate 83. The material lifting rod 81 is arranged below the product taking material receiving platform 82, and is arranged in an array on the lifting plate. The material lifting rod 81 forms a plurality of columns on the lifting plate, and a material taking straight channel is formed between the columns. The overall arrangement shape of the material lifting rod 81 is suitable for the shape of the finished product (the material lifting rod 81 in the figure is not completely arranged, and those skilled in the art can arrange it as needed). The lifting material pressing plate 83 is arranged above the waste edge mounting frame 71, and the waste edge mounting frame 71 is arranged above the product taking material receiving platform 82. The lifting material pressing plate 83 is correspondingly arranged above the finished product passing cavity. The product taking material receiving platform 82 is provided with a material lifting hole 82a through which the material lifting rod 81 passes. In the working state of the equipment, the waste edge lifting drive positioning unit drives the waste edge mounting frame 71 to lower the adjusting positioning block 72 to press the position of the material waste edge. The material lifting rod 81 respectively passes through the material lifting hole 82a and the waste edge mounting frame 71, and the material lifting rod 81 cooperates with the lifting material pressing plate 83 to take the product.
[0029] The material taking station 13 is also provided with a finished product taking unit, which comprises a material lifting rod 81, a product taking material receiving platform 82 and a lifting material pressing plate 83. The material lifting rod 81 is arranged below the product taking material receiving platform 82, and is arranged in an array on the lifting plate. The material lifting rod 81 forms a plurality of columns on the lifting plate, and a material taking straight channel is formed between the columns. The overall arrangement shape of the material lifting rod 81 is suitable for the shape of the finished product (the material lifting rod 81 in the figure is not completely arranged, and those skilled in the art can arrange it as needed). The lifting material pressing plate 83 is arranged above the waste edge mounting frame 71, and the waste edge mounting frame 71 is arranged above the product taking material receiving platform 82. The lifting material pressing plate 83 is correspondingly arranged above the finished product passing cavity. The product taking material receiving platform 82 is provided with a material lifting hole 82a through which the material lifting rod 81 passes. In the working state of the equipment, the waste edge lifting drive positioning unit drives the waste edge mounting frame 71 to lower the adjusting positioning block 72 to press the position of the material waste edge. The material lifting rod 81 respectively passes through the material lifting hole 82a and the waste edge mounting frame 71, and the material lifting rod 81 cooperates with the lifting material pressing plate 83 to take the product. Figure 2 The lifting material pressing plate 83 is arranged above the waste edge mounting frame 71, and the waste edge mounting frame 71 is arranged above the product taking material receiving platform 82. The lifting material pressing plate 83 is correspondingly arranged above the finished product passing cavity. The product taking material receiving platform 82 is provided with a material lifting hole 82a through which the material lifting rod 81 passes. In the working state of the equipment, the waste edge lifting drive positioning unit drives the waste edge mounting frame 71 to lower the adjusting positioning block 72 to press the position of the material waste edge. The material lifting rod 81 respectively passes through the material lifting hole 82a and the waste edge mounting frame 71, and the material lifting rod 81 cooperates with the lifting material pressing plate 83 to take the product.
[0030] The feeding station 11 is provided with a conveying material supporting platform 41 and a pushing block 42; the conveying material supporting platform 41 and the product taking conveying platform can be designed as a whole or separately, and a linear guide rail set 5 is further arranged below the conveying material supporting platform 41, the linear guide rail set 5 comprises a first guide rail and a second guide rail arranged side by side, and the pushing block 42 is arranged on the linear guide rail set 5, and the conveying material supporting platform 41 is provided with a pushing channel 43 for the pushing block 42 to move back and forth, and the pushing block 42 pushes the materials row by row to the product taking material supporting platform 82. The linear guide rail set 5 is provided with a moving connection sliding seat 51 sliding on the linear guide rail set 5, and the moving connection sliding seat 51 is provided with a lifting connecting rod 52 for lifting adjustment, and there are various modes for lifting adjustment, in the embodiment, the lifting connecting rod 52 is connected with the moving connection sliding seat 51 through a linear guide rail mechanism, the pushing block 42 is fixed on the lifting connecting rod 52, and the lifting connecting rod 52 drives the pushing block 42 to move up and down to adapt to materials of different thicknesses or different quantities. The pushing block 42 comprises a protruding part 422 arranged in the pushing channel 43, and the pushing block 42 further comprises a pushing part 421, so that the pushing block 42 is T-shaped, the protruding part 422 extends into the pushing channel 43 to prevent material jamming.
[0031] The discharging station 12 is provided with a mounting seat 61 and a plurality of conveying rollers 62 forming a conveying plane, the conveying rollers 62 are arranged on the mounting seat 61 at intervals Figure 1 and Figure 3 The conveying rollers 62 are not arranged completely, the conveying rollers 62 are rotatably arranged on the mounting seat 61, one end of the conveying rollers 62 is in transmission connection with a rotary driving member, the transmission structure for driving the conveying rollers 62 to rotate is a conventional technical means for those skilled in the art, the axis of the conveying rollers 62 is arranged in the front-rear direction, the lifting taking and placing claw 31 can enter the interval to place the materials on the conveying plane, the mounting seat 61 comprises a side plate for mounting the conveying rollers 62, and a plurality of grooves 63 are arranged on the side plate close to the product taking mechanism, the grooves 63 are communicated with the intervals to form a passing channel for the lifting taking and placing claw 31 to move. The lifting taking and placing claw 31 moves in the passing channel to place the materials on the conveying plane, and then the lifting taking and placing claw 31 exits from the passing channel, and the grooves 63 can prevent the lifting taking and placing claw 31 from hard contacting with the side plate during the exiting process, so as to ensure the service life of the lifting taking and placing claw 31.
[0032] In order to further ensure the quality of the product, the adjusting area 2 is further provided with a scrap edge supporting plate 9, which is swingably arranged on the rack body, and the scrap edge supporting plate 9 is hinged on one side of the rack body; in the working state of the equipment, the supporting plane of the scrap edge supporting plate 9 is connected with the product taking working plane of the product taking mechanism, the scrap edge supporting plate 9 is swung upward and fixed through a supporting rod, so that the supporting plane of the scrap edge supporting plate 9 is connected with the product taking working plane of the product taking mechanism; in the adjusting state of the equipment, the scrap edge supporting plate 9 is swung downward to avoid and leave out space for the operator to adjust the equipment. The scrap edge supporting plate 9 supports the material part after the product is taken, avoids the subsequent stacked material from being inclined due to drooping, and thus ensures the quality of the product.
[0033] The working principle of the utility model will be described below in combination with the drawings:
[0034] In the adjusting state of the equipment, the scrap edge supporting plate 9 is swung downward to leave out the operation space 21, the lifting taking and placing claw 31 is moved backward, the operation space 21 is extended to the upper side of the scrap edge positioning unit, the operator stands in the adjusting area 2, adjusts the adjusting positioning hole on the scrap positioning frame according to the shape of the material scrap edge, the layout is reasonable, the operation space 21 is large, and the adjustment is convenient.
[0035] In the working state of the equipment, the scrap edge supporting plate 9 is swung upward and fixed and supported through a supporting rod. The material pushing block 42 pushes the material on the conveying material supporting platform 41 to the product taking material supporting platform 82 row by row, the lifting positioning driving unit drives the scrap edge mounting frame 71 to descend, the adjusting positioning block 72 presses the scrap edge position of the material, the plurality of material lifting rods 81 correspond to the finished product position of the material, the lifting material pressing plate 83 descends and presses the finished product part, the material lifting rod 81 penetrates through the material lifting hole 82a and the scrap edge mounting frame 71, and the lifting material pressing plate 83 is matched with the material lifting rod 81 upward and downward to take out the finished product. After the product is taken out, the lifting material pressing plate 83 is reset, the lifting taking and placing claw 31 enters the material lifting straight channel of the material lifting rod 81 in the taking position 13 and moves upward to take the material. The lifting taking and placing claw 31 is then moved backward to the discharging position 12, the lifting taking and placing claw 31 is moved to the upper side of the conveying roller 62 and then moves downward to enter the interval of the conveying roller 62, so that the material is placed on the conveying plane, the conveying roller 62 rotates to send out the finished product of the material. The lifting taking and placing claw 31 exits the passing channel and is reset, and the material pushing block 42 simultaneously pushes the material to push the scrap edge of the material to the scrap edge supporting plate 9, the next row of material enters the taking position 13, and the scrap edge positioning unit and the finished product taking unit cooperate to take out the finished product of the material. After the material is placed by the lifting taking and placing claw 31, the lifting taking and placing claw 31 can be exited without waiting for the material to be sent out, and the efficiency is improved.
[0036] In the description of the present application, it needs to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.
[0037] In summary, the above only describes the preferred embodiments of the present application, and any changes and modifications made within the scope of the patent application of the present application shall be included in the scope of the patent of the present application.
Claims
1. A product retrieval machine that is easy to adjust, characterized by: The work area (1) and the adjusting area (2) are arranged adjacently along the front-back direction; The adjusting area (2) is provided with an operation space (21); The work area (1) comprises a feeding station (11), a product taking station (13) and a discharging station (12), the feeding station (11) and the discharging station (12) are arranged on the same side of the product taking station (13), and the feeding station (11) is arranged below the discharging station (12); A waste edge positioning unit is arranged at the product taking station (13), and the waste edge positioning unit is used for positioning the waste edge position of the material; The discharging station (12) and the product taking station (13) are connected by a transfer mechanism (3), The transfer mechanism (3) comprises longitudinal guide rails (32) and lifting grippers (31) which can move forward and backward, the longitudinal guide rails (32) are arranged in parallel on the rack body, the lifting grippers (31) are arranged between the longitudinal guide rails (32), and the feeding path of the lifting grippers (31) passes through the product taking station (13) and the discharging station (12) in sequence.
2. A machine according to claim 1, wherein: In the equipment adjusting state, the lifting grippers (31) are displaced to the feeding station (11) side, the longitudinal operation depth of the operation space (21) is expanded, and the waste edge positioning unit is located in the operation space (21).
3. A convenient adjustment product taking-out machine according to claim 1, characterized in that: A conveying material supporting platform (41) and a pushing block (42) are arranged at the feeding station (11); A linear guide rail group (5) is further arranged below the conveying material supporting platform (41), the pushing block (42) is arranged on the linear guide rail group (5), and the conveying material supporting platform (41) is provided with a pushing channel (43) for the forward and backward reciprocating movement of the pushing block (42).
4. A machine according to claim 3, wherein: A moving connection sliding seat (51) is arranged between the linear guide rail group (5), a lifting connecting rod (52) is arranged on the moving connection sliding seat (51) for lifting adjustment, and the pushing block (42) is fixedly arranged on the lifting connecting rod (52).
5. A machine according to claim 4, wherein: The pushing block (42) comprises a protruding portion (422), and the protruding portion (422) is arranged in the pushing channel (43).
6. A convenient adjustment product taking-out machine according to claim 1, characterized in that: An installation seat (61) and a plurality of conveying rollers (62) are arranged at the discharging station (12), the plurality of conveying rollers (62) form a conveying plane, the plurality of conveying rollers (62) are arranged on the installation seat (61) in a spaced manner, the axis of the conveying roller (62) is arranged in the front-back direction, and the lifting gripper (31) can enter the space to place the material on the conveying plane.
7. A machine according to claim 6, wherein: The installation seat (61) comprises a side plate for mounting the conveying roller (62), a plurality of grooves (63) are arranged on the side plate close to the product taking mechanism, the grooves (63) are communicated with the space to form a passing channel for the movement of the lifting gripper (31).
8. A convenient adjustment product taking-out machine according to claim 1, characterized in that: The waste edge positioning unit comprises a waste edge mounting frame (71) and a plurality of adjusting positioning blocks (72), the waste edge mounting frame (71) is provided with an adjusting guide groove (73), the adjusting positioning blocks (72) are arranged in the adjusting guide groove (73) for left and right adjustment, and the waste edge mounting frame (71) is in transmission connection with a waste edge lifting positioning driving unit.
9. A machine according to claim 8, wherein: The product taking station (13) is further provided with a finished product taking unit, the finished product taking unit comprises a material lifting rod (81), a product taking material receiving platform (82) and a lifting pressure material plate (83), the material lifting rod (81) is arranged below the product taking material receiving platform (82), the material lifting rod (81) is arranged in an array on the lifting plate, the lifting pressure material plate (83) is arranged above the waste edge mounting frame (71), the product taking material receiving platform (82) is provided with a material lifting hole (82a) for the material lifting rod (81) to pass through, the material lifting rod (81) passes through the material lifting hole (82a) and the waste edge mounting frame (71) respectively, and the material lifting rod (81) cooperates with the lifting pressure material plate (83) to take the product.
10. A convenient adjustment product taking-out machine according to claim 1, characterized in that: The adjusting area (2) is further provided with a waste edge supporting plate (9), the waste edge supporting plate (9) is swingingly arranged on the rack body; In the working state of the equipment, the supporting plane of the waste edge supporting plate (9) is connected with the product taking working plane of the product taking mechanism; In the adjusting state of the equipment, the waste edge supporting plate (9) is lowered to avoid.