Blanking flapping device

Abstract

The utility model discloses a blanking flapping device and relates to the technical field of metal machining and manufacturing. The device comprises a main frame body, a plurality of flapping assemblies are arranged on the main frame body in a sliding mode, and the sliding direction of the flapping assemblies is parallel to the arrangement direction of the flapping assemblies. And a transverse driving part for driving the flapping subassembly to slide back and forth relative to the main frame body is arranged between the flapping subassembly and the main frame body. The flapping subassembly comprises a bottom plate, a sliding plate is slidably arranged on the bottom plate, the sliding direction of the sliding plate is perpendicular to the sliding direction of the flapping subassembly, a longitudinal driving component used for driving the sliding plate to slide back and forth is arranged between the bottom plate and the sliding plate, and a flapping assembly is arranged at one end of the sliding plate. The flapping assembly comprises a mounting base arranged on the sliding plate, a flapping block is slidably arranged on the mounting base, the sliding direction of the flapping block is horizontal, and a driving piece used for driving the flapping block to act is arranged between the flapping block and the mounting base. The device can automatically complete flapping correction, and the time and workload of manual operation are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing manufacturing technical field, concretely speaking, a material blanking beating device. BACKGROUND

[0002] With the rapid development of manufacturing industry, laser blanking technology has been widely used in metal processing and manufacturing industry due to its high precision, high efficiency and flexibility. However, after the completion of laser blanking line blanking, the plate is stacked by the robot in the process. Since the material placing robot needs to place the plate from a certain height, the position of the plate will deviate during the falling process, so that the plate after blanking cannot be completely aligned. In order to solve this problem, the current stacking mode is to align the plate by manual adjustment, and then the next operation is carried out. The plate is aligned by manual adjustment, which not only has low efficiency, but also has low precision. UTILITY MODEL CONTENT

[0003] In view of the above problems, the material blanking beating device provided by the present application can automatically complete the beating correction, reduce the time and workload of manual operation, and effectively improve the production efficiency of the production line.

[0004] The technical scheme adopted by the utility model to solve its technical problems is:

[0005] A material blanking beating device, comprising a main frame body, a plurality of beating parts are slidably arranged on the main frame body, and the sliding direction of the beating part is parallel to the arrangement direction of the plurality of beating parts;

[0006] A horizontal driving part is arranged between the beating part and the main frame body for driving the beating part to reciprocally slide relative to the main frame body;

[0007] The beating part comprises a bottom plate, a sliding plate is slidably arranged on the bottom plate, the sliding direction of the sliding plate is perpendicular to the sliding direction of the beating part, a longitudinal driving part is arranged between the bottom plate and the sliding plate for driving the sliding plate to reciprocally slide, and one end of the sliding plate is provided with a beating assembly;

[0008] The beating assembly comprises a mounting seat arranged on the sliding plate, a beating block is slidably arranged on the mounting seat, the sliding direction of the beating block is horizontal, and a driving part is arranged between the beating block and the mounting seat for driving the beating block to act.

[0009] Further, the beating assembly is rotatably connected with the sliding plate, the rotary axis of the beating assembly is perpendicular to the sliding plate, and a rotary driving part is arranged between the beating assembly and the sliding plate for driving the beating assembly to rotate.

[0010] Further, one end of the slide plate is provided with a mounting box, a rotating shaft is rotatably arranged in the mounting box, the upper end of the rotating shaft is connected with the mounting seat, and the rotary driving part comprises a worm wheel arranged on the rotating shaft and a worm arranged in cooperation with the worm wheel.

[0011] Further, a scale dial is arranged on the mounting seat, and one side of the scale dial is provided with a first pointer for indicating the angle of rotation of the beating assembly.

[0012] Further, the side, away from the mounting seat, of the beating block is in a cylindrical surface structure with the axis along the vertical direction.

[0013] Further, the beating block comprises a guiding part and a beating part from top to bottom, the side, away from the mounting seat, of the guiding part is in a conical surface structure with the axis along the vertical direction, and the side, away from the mounting seat, of the beating part is in a cylindrical surface structure with the axis along the vertical direction.

[0014] Further, the transverse driving part comprises a first screw rod rotatably arranged on the main frame body and a first driving motor for driving the rotation of the first screw rod, and the bottom plate of the beating part is provided with a first nut matched with the first screw rod.

[0015] Further, the longitudinal driving part comprises a second driving motor arranged on the bottom plate, the power output shaft of the second driving motor is connected with a second screw rod, and the slide plate is fixedly provided with a second nut matched with the second screw rod.

[0016] Further, a scale ruler is arranged on the bottom plate, and a second pointer is arranged on the slide plate for indicating the extension length of the slide plate.

[0017] Further, the beating block is slidably connected with the mounting seat through a mounting plate, the driving part is a beating cylinder, the cylinder body of the beating cylinder is connected with the mounting seat, the rod end of the piston rod of the beating cylinder is connected with the mounting plate after penetrating through the mounting seat, guide sliding seats are arranged on both sides of the mounting seat, and guide rods matched with the guide sliding seats are arranged on the mounting plate.

[0018] The application has the following beneficial effects:

[0019] The blank beating device provided by the application can beat and center the stacked plate materials, align the plate materials and realize rapid stacking. Compared with the traditional manual adjustment method for aligning the plate materials, the application can not only reduce the time and workload of manual operation and improve the safety of the operator, but also effectively improve the automation degree and production efficiency of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A perspective view of a blanking and beating device according to an embodiment of the present application Figure 1 ;

[0021] Figure 2 A perspective view of a blanking and beating device according to an embodiment of the present application Figure 1 A perspective view of a blanking and beating device according to an embodiment of the present application

[0022] Figure 3 A perspective view of a blanking and beating device according to an embodiment of the present application Figure 1 A perspective view of a blanking and beating device according to an embodiment of the present application

[0023] Figure 4 A perspective view of a blanking and beating device according to an embodiment of the present application Figure 1 A perspective view of a blanking and beating device according to an embodiment of the present application

[0024] Figure 5 A perspective view of a blanking and beating device according to an embodiment of the present application Figure 1 A perspective view of a blanking and beating device according to an embodiment of the present application

[0025] Figure 6 A perspective view of a blanking and beating device according to an embodiment of the present application Figure 1 A perspective view of a blanking and beating device according to an embodiment of the present application

[0026] Figure 7 A perspective view of a blanking and beating device according to an embodiment of the present application Figure 1 A perspective view of a blanking and beating device according to an embodiment of the present application

[0027] Figure 8 A perspective view of a blanking and beating device according to an embodiment of the present application A perspective view of a blanking and beating device according to an embodiment of the present application

[0028] A perspective view of a blanking and beating device according to an embodiment of the present application Figure 9 A perspective view of a blanking and beating device according to an embodiment of the present application A perspective view of a blanking and beating device according to an embodiment of the present application

[0029] A perspective view of a blanking and beating device according to an embodiment of the present application Figure 10 A perspective view of a blanking and beating device according to an embodiment of the present application A perspective view of a blanking and beating device according to an embodiment of the present application

[0030] A perspective view of a blanking and beating device according to an embodiment of the present application Figure 11 A perspective view of a blanking and beating device according to an embodiment of the present application A perspective view of a blanking and beating device according to an embodiment of the present application

[0031] A perspective view of a blanking and beating device according to an embodiment of the present application Figure 12 A perspective view of a blanking and beating device according to an embodiment of the present application A perspective view of a blanking and beating device according to an embodiment of the present application

[0032] A perspective view of a blanking and beating device according to an embodiment of the present application Figure 13 A perspective view of a blanking and beating device according to an embodiment of the present application A perspective view of a blanking and beating device according to an embodiment of the present application

[0033] Figure: 1, main frame; 11, vertical plate; 12, first guide rail

[0034] 2, beat part dress; 21, bottom plate; 211, first sliding block; 212, second sliding block; 213, scale; 22, slide plate; 221, second guide rail; 222, second pointer; 223, third dust cover; 231, second lead screw; 2311, baffle; 232, second drive motor; 233, second nut; 2341, second web; 2342, second support plate; 2343, second connecting plate; 235, second coupling; 236, second dust cover; 24, beat assembly; 241, mounting seat; 2411, guide sliding seat; 242, beat block; 2421, guide part; 2422, beat part; 243, beat cylinder; 2431, connecting block; 244, mounting plate; 2441, guide rod; 2442, mounting groove; 245, dial; 251, mounting box; 2511, first pointer; 252, rotating shaft; 253, worm wheel; 254, worm; 255, hand wheel;

[0035] 3, transverse drive component; 31, first lead screw; 32, first drive motor; 33, first nut; 34, first motor base; 341, first web; 342, first support plate; 343, first connecting plate; 35, first coupling; 36, first dust cover;

[0036] 4, material table. DETAILED DESCRIPTION

[0037] In order to make the person skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings in the embodiments of the present application, and the described embodiments are only part of the embodiments of the present application, not all the embodiments. All other embodiments obtained by the person skilled in the art without creative labor on the basis of the embodiments of the present application shall belong to the protection scope of the present application.

[0038] For the convenience of description, the coordinate system is defined as shown in Figure 1 The left-right direction is transverse, the front-rear direction is longitudinal, and the up-down direction is vertical.

[0039] Figure 1 、 Figure 8 and Figure 9 A blank beating device is shown in the drawings, which comprises a main frame body 1, a plurality of beating parts 2 extending in the front-rear direction are arranged on the main frame body 1, each beating part 2 is slidably connected with the main frame body 1, and the beating part 2 can slide left and right relative to the main frame body 1. A transverse drive component 3 is arranged between each beating part 2 and the main frame body 1 for driving the beating part 2 to slide left and right relative to the main frame body 1.

[0040] As shown in Figure 12As shown, the beating part 2 comprises a bottom plate 21, the bottom plate 21 is provided with a sliding plate 22 capable of sliding forward and backward relative to the bottom plate 21, a longitudinal driving component is arranged between the bottom plate 21 and the sliding plate 22 for driving the sliding plate 22 to slide forward and backward relative to the bottom plate 21, and the rear end of the sliding plate 22 is provided with a beating assembly 24.

[0041] As a specific embodiment, the main frame body 1 is provided with four beating parts 2, and the main frame body 1 is provided with four sets of transverse driving components 3 corresponding to the beating parts 2422.

[0042] For the convenience of description, the four beating parts 2 are sequentially named as the first beating part, the second beating part, the third beating part and the fourth beating part from left to right. Correspondingly, the transverse driving component for driving the first beating part is named as the first transverse driving component, the transverse driving component for driving the second beating part is named as the second transverse driving component, the transverse driving component for driving the third beating part is named as the third transverse driving component, and the transverse driving component for driving the fourth beating part is named as the fourth transverse driving component.

[0043] The transverse driving component 3 comprises a first lead screw 31 rotatably arranged on the main frame body 1 and a first driving motor 32 for driving the first lead screw 31 to rotate, and the bottom plate 21 of the beating part 2 is provided with a first nut 33 matched with the first lead screw 31.

[0044] As a specific embodiment, the main frame body 1 is provided with a first motor seat, the first motor seat comprises a first web plate 341, the first web plate 341 is fixedly connected with the main frame body 1 through a bolt assembly, and the first web plate 341 is provided with a first support plate 342 and a first connecting plate 343 arranged in parallel. One end of the first lead screw 31 is rotatably connected with the first support plate 342 through a bearing assembly, and the other end of the first lead screw 31 is rotatably connected with the vertical plate 11 arranged on the main frame body 1 through a bearing assembly. The first driving motor 32 is fixedly arranged on the first connecting plate 343 through a bolt, the power output shaft of the first driving motor 32 extends to the side of the first connecting plate 343 close to the first support plate 342 through the first connecting plate 343, and is connected with the first lead screw 31 through a first coupling 35.

[0045] As a specific embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the four lateral driving components 3 in the embodiment are arranged in the order of the second lateral driving component, the first lateral driving component, the fourth lateral driving component and the third lateral driving component from front to back. The first driving motor 32 of the first lateral driving component, the second lateral driving component, the third lateral driving component and the fourth lateral driving component is located in the middle of the main frame body 1. The first screw rod 31 of the first lateral driving component and the second lateral driving component extends to the left side, and the bottom plate 21 of the first beating assembly is provided with a first nut 33 matched with the first screw rod 31 of the first lateral driving component, and the bottom plate 21 of the second beating assembly is provided with a first nut 33 matched with the first screw rod 31 of the second lateral driving component. The first screw rod 31 of the third lateral driving component and the fourth lateral driving component extends to the right side, and the bottom plate 21 of the third beating assembly is provided with a first nut 33 matched with the first screw rod 31 of the third lateral driving component, and the bottom plate 21 of the fourth beating assembly is provided with a first nut 33 matched with the first screw rod 31 of the fourth lateral driving component.

[0046] As a specific embodiment, the bottom plate 21 in the embodiment is slidably connected with the main frame body 1 through a first sliding assembly. The first sliding assembly includes two first guide rails 12 extending in the transverse direction arranged on the upper side of the main frame body 1, and the front and rear ends of the lower side of the bottom plate 21 are respectively provided with first sliding blocks 211 matched with the first guide rails 12.

[0047] As a specific embodiment, the sliding plate 22 in the embodiment is slidably connected with the bottom plate 21 through a second sliding assembly. The second sliding assembly includes a second guide rail 221 extending in the front-rear direction arranged on the lower side of the sliding plate 22, and the rear end of the upper side of the bottom plate 21 is provided with a second sliding block 212 matched with the second guide rail 221.

[0048] The longitudinal driving component includes a second driving motor 232 arranged on the bottom plate 21, a second screw rod 231 arranged on the power output shaft of the second driving motor 232, and a second nut 233 fixedly arranged on the sliding plate 22 and matched with the second screw rod 231. When the second driving motor 232 drives the second screw rod 231 to rotate, the sliding plate 22 can be driven to slide forward and backward by the second nut 233.

[0049] As a specific embodiment, as Figure 12As shown, the second motor seat is arranged on the front side of the slide plate 22 of the bottom plate 21 in the embodiment, and comprises a second web plate 2341 which is fixedly connected with the bottom plate 21 through a bolt assembly. A second support plate 2342 and a second connecting plate 2343 are sequentially arranged on the second web plate 2341 from back to front. One end of the second lead screw 231 is rotatably connected with the second support plate 2342 through a bearing assembly. The other end of the second lead screw 231 is provided with a baffle 2311 for preventing the second nut 233 from slipping off the second lead screw 231. The second driving motor 232 is fixedly arranged on the second connecting plate 2343 through bolts. The power output shaft of the second driving motor 232 extends to the side of the second connecting plate 2343 close to the second support plate 2342 through the second connecting plate 2343, and is connected with the second lead screw 231 through a second coupling 235.

[0050] As shown in Figure 5 and Figure 11 As shown, the beating assembly 24 comprises a mounting seat 241 arranged on the slide plate 22. A beating block 242 is slidingly arranged on the mounting seat 241. The sliding direction of the beating block 242 is horizontal. A driving member for driving the beating block 242 to act is arranged between the beating block 242 and the mounting seat 241.

[0051] As a specific embodiment, the mounting seat 241 comprises a horizontal transverse plate. An upright plate extending upwardly and perpendicularly to the transverse plate is arranged on the transverse plate. A rib plate is arranged between the transverse plate and the upright plate. The side of the upright plate away from the longitudinal driving member is provided with the beating block 242. The upper and lower ends of the beating block 242 are respectively provided with guide rods 2441 extending to the side of the upright plate and perpendicularly to the beating block 242. The upright plate is provided with guide slides 2411 matched with the guide rods 2441. The upright plate is provided with the beating cylinder 243 as the driving member between the two guide rods 2441. The cylinder body of the beating cylinder 243 is fixedly connected with the upright plate. The rod end of the piston rod of the beating cylinder 243 is connected with the beating block 242 after penetrating through the upright plate.

[0052] Furthermore, a mounting plate 244 is provided between the striking block 242 and the mounting base 241. The striking block 242 is fixedly connected to the mounting plate 244 by screws, and the guide rod 2441 is fixedly connected to the mounting plate 244 by screws. A connecting block 2431 is provided at the end of the piston rod of the striking cylinder 243. The connecting block 2431 has a stepped shaft structure, comprising a first shaft segment and a second shaft segment sequentially along the direction near the mounting base 241, with the diameter of the first shaft segment being larger than the diameter of the second shaft segment. A mounting groove 2442 with a T-shaped cross-section is provided on the side of the mounting plate 244 facing the mounting base 241, which mates with the connecting block 2431.

[0053] Furthermore, in order to better adapt to the shape of the sheet metal edge, the side of the striking block 242 facing away from the mounting base 241 has a cylindrical surface structure with its axis in the vertical direction.

[0054] Furthermore, such as Figure 11 As shown, the striking block 242 includes a guide portion 2421 and a striking portion 2422 from top to bottom. The side of the guide portion 2421 facing away from the mounting base 241 has a conical surface structure with its axis in the vertical direction, and the side of the striking portion 2422 facing away from the mounting base 241 has a cylindrical surface structure with its axis in the vertical direction.

[0055] The reason for this design is that during the material dropping process, the sheet material needs to fall from above to the striking side of the material dropping and striking device. By setting the guide part 2421, it can play a guiding role, thereby ensuring that the sheet material can fall accurately into the striking area of ​​the material dropping and striking device.

[0056] Furthermore, the striking component 24 is rotatably connected to the slide plate 22, and the rotation axis 252 of the striking component 24 is perpendicular to the slide plate 22. A rotary drive component for driving the striking component 24 to rotate is provided between the striking component 24 and the slide plate 22.

[0057] As one specific implementation method, such as Figure 5 and Figure 12As shown, in this embodiment, the rear end of the slide plate 22 is provided with a mounting box 251, and the mounting box 251 is detachably and fixedly connected to the slide plate 22. A rotating shaft 252 extending vertically is provided inside the mounting box 251. The lower end of the rotating shaft 252 is rotatably connected to the lower side wall of the mounting box 251 via a bearing assembly. The upper end of the rotating shaft 252 extends through the upper side wall of the mounting box 251 to the outside of the mounting box 251 and is rotatably connected to the upper side wall of the mounting box 251 via a bearing assembly. The upper end of the rotating shaft 252 is fixedly connected to the horizontal plate of the mounting base 241. The rotary drive component includes a worm gear 253 disposed on the rotating shaft 252 and a worm 254 cooperating with the worm gear 253. Both ends of the worm 254 are rotatably connected to the mounting box 251 via bearing assemblies, and one end of the worm 254 extends to the outside of the mounting box 251 and is fixedly connected to the handwheel 255. When the worm gear 254 is rotated by the handwheel 255, the worm wheel 253 can drive the entire striking part 2422 to move as follows. Figure 9 The swing direction shown refers to the swing within the horizontal plane. This allows for striking the sheet material in various directions based on its shape.

[0058] Furthermore, such as Figure 6 As shown, a scale 245 is provided at the bottom of the horizontal plate of the mounting base 241, and the scale 245 is provided with a clearance hole for avoiding the rotating shaft 252. A first pointer 2511 for indicating the angle of rotation of the striking component 24 is provided on one side of the scale 245 on the mounting box 251.

[0059] Furthermore, such as Figure 7 As shown, a scale 213 is provided on the base plate 21 of the striking assembly 2, and a second pointer 222 is provided on the sliding plate 22 to indicate the extension length of the sliding plate 22. The distance the sliding plate 22 extends forward can be obtained through the second pointer 222, thereby allowing for quantitative adjustment of the striking position according to the size of the sheet material.

[0060] Furthermore, a first dust cover 36 is provided on the first motor mount, and the first drive motor 32 and the first coupling 35 are located inside the first dust cover 36. A second dust cover 236 is provided on the second motor mount, and the power output end of the second drive motor 232 and the second coupling 235 are located inside the second dust cover 236. A third dust cover 223 is provided on the slide plate 22, and the second lead screw 231 and the second lead nut 233 are located inside the third dust cover 223.

[0061] like Figure 13As shown, during operation, the two blank beating devices are placed on both sides of the blank supporting table 4, and then the position, extension length and rotation angle of the beating assembly 24 are adjusted according to the shape and size of the blank, so that the beating assembly 24 is provided in each direction of the blank, and then the driving member of the beating assembly 24 is actuated to beat and align the blank.

[0062] Here, a reference surface can also be provided on the blank supporting table 4, and a blank beating device is provided on the opposite side of the reference surface, and then the position, extension length and rotation angle of the beating assembly 24 are adjusted according to the shape and size of the blank, so that the beating assembly 24 is provided in each direction of the blank, and then the driving member of the beating assembly 24 is actuated to beat and align the blank.

[0063] The other embodiments obtained by combining, splitting, recombining, etc. of the embodiments provided in the present application by those skilled in the art based on the embodiments provided in the present application do not exceed the protection scope of the present application.

[0064] The above detailed description of the embodiments of the present application has explained the purposes, technical solutions and beneficial effects of the embodiments of the present application, and the above is only a specific implementation of the embodiments of the present application, and is not used to limit the protection scope of the embodiments of the present application, i.e. any modification, equivalent replacement, improvement, etc. made on the basis of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. A blanking and slapping device, characterized by: The utility model provides a kind of automatic poultry feather picking device, including main frame (1), the main frame (1) is slidably provided with several beating parts (2), and the sliding direction of the beating part (2) is parallel with the arrangement direction of several beating parts (2). The beating part (2) and the main frame (1) are provided with a transverse driving component (3) for driving the beating part (2) to reciprocate relative to the main frame (1). The beating part (2) includes a bottom plate (21), the bottom plate (21) is slidably provided with a sliding plate (22), the sliding direction of the sliding plate (22) is perpendicular to the sliding direction of the beating part (2), and a longitudinal driving component is provided between the bottom plate (21) and the sliding plate (22) for driving the sliding plate (22) to reciprocate, one end of the sliding plate (22) is provided with a beating assembly (24). The beating assembly (24) includes a mounting seat (241) provided on the sliding plate (22), the mounting seat (241) is slidably provided with a beating block (242), the sliding direction of the beating block (242) is horizontal, and a driving member is provided between the beating block (242) and the mounting seat (241) for driving the beating block (242) to act.

2. A blanking and slapping device according to claim 1, characterized in that: The beating assembly (24) is rotationally connected with the sliding plate (22), the rotation axis (252) line of the beating assembly (24) is perpendicular to the sliding plate (22), and a rotary driving component is provided between the beating assembly (24) and the sliding plate (22) for driving the beating assembly (24) to rotate.

3. A blanking and slapping device according to claim 2, characterized in that: One end of the sliding plate (22) is provided with a mounting box (251), the mounting box (251) is rotationally provided with a rotating shaft (252), the upper end of the rotating shaft (252) is connected with the mounting seat (241), and the rotary driving component includes a worm wheel (253) provided on the rotating shaft (252) and a worm (254) matched with the worm wheel (253).

4. A blanking and slapping device according to claim 2, characterized in that: The mounting seat (241) is provided with a scale disc (245), one side of the scale disc (245) is provided with a first pointer (2511) for indicating the angle of the beating assembly (24) rotation.

5. The blanking and slapping device according to claim 1, characterized in that: The side of the beating block (242) away from the mounting seat (241) is a cylindrical surface structure with axis along the vertical direction.

6. A blanking and slapping device according to claim 5, characterized in that: The beating block (242) includes a guide part (2421) and a beating part (2422) from top to bottom, the side of the guide part (2421) away from the mounting seat (241) is a conical surface structure with axis along the vertical direction, and the side of the beating part (2422) away from the mounting seat (241) is a cylindrical surface structure with axis along the vertical direction.

7. A blanking and slapping device according to claim 1, characterized in that: The transverse driving component (3) includes a first lead screw (31) rotationally provided on the main frame (1) and a first driving motor (32) for driving the first lead screw (31) to rotate, and the bottom plate (21) of the beating part (2) is provided with a first nut (33) matched with the first lead screw (31).

8. The blanking and slapping device according to claim 1, characterized in that: The longitudinal driving component comprises a second driving motor (232) arranged on the bottom plate (21), a power output shaft of the second driving motor (232) is connected with a second lead screw (231), and the sliding plate (22) is fixedly provided with a second lead nut (233) matched with the second lead screw (231).

9. The blanking and slapping device according to claim 1, characterized in that: The bottom plate (21) is provided with a scale (213), and the sliding plate (22) is provided with a second pointer (222) for indicating the extension length of the sliding plate (22).

10. The blanking and slapping device according to claim 1, characterized in that: The beating block (242) is slidably connected with the mounting base (241) through a mounting plate (244), the driving member is a beating cylinder (243), a cylinder body of the beating cylinder (243) is connected with the mounting base (241), a rod end of a piston rod of the beating cylinder (243) is connected with the mounting plate (244) after penetrating through the mounting base (241), and the mounting base (241) is provided with a guide sliding seat (2411) on each side of the beating cylinder (243), and the mounting plate (244) is provided with a guide rod (2441) matched with the guide sliding seat (2411).

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