Foam board cutting auxiliary turnover device

Abstract

The utility model discloses a cystosepiment cutting auxiliary turnover device in the cystosepiment cutting field, which comprises a base, one side of the top surface of the base is provided with a feeding mechanism used for feeding during cystosepiment cutting, the top surface of the feeding mechanism is provided with a pushing assembly used for pushing cystosepiments, and the top surface of the pushing assembly is provided with a discharging assembly used for discharging the cystosepiments. The feeding mechanism and the pushing assembly are arranged to cooperate with each other for operation, the feeding mechanism can accurately lift the foam board to a designated feeding position, the pushing assembly can push the foam board to the next operation, manual feeding and pushing for cutting the foam board are not needed, labor force is reduced, and secondly, the production efficiency is improved. According to the foam board feeding and cutting device, the turnover mechanism and the ejection assembly are arranged to work in a matched mode, the turnover mechanism can continuously lift and turn over the foam board, the ejection assembly can make the foam board break away from the turnover mechanism to enter the next step of work, and therefore the work efficiency of feeding and cutting of the foam board is further improved.

Description

Technical Field

[0001] The utility model relates to the field of foam board cutting, in particular to a foam board cutting auxiliary turning device. Background Art

[0002] Foam board, also known as polystyrene foam board, is a plate-shaped material made of polystyrene resin as the main raw material, by adding foaming agent, additives, etc., and processed under high temperature conditions. It is characterized by light weight, heat preservation, sound insulation, shockproof, fireproof and other functions. Foam board can be used as building insulation material, cold storage insulation material, packaging material, decoration material, etc., with broad application prospects and huge market demand. Foam board is a complete piece when it is produced, with a large size, and needs to be cut to size according to customer needs. In the actual production process, foam board often needs to be cut to size according to customer needs.

[0003] In the prior art, when cutting foam boards, the foam boards are mostly placed next to the cutting mechanism manually, and then loaded manually. The operation is cumbersome, time-consuming and labor-intensive, and the loading efficiency is low, which is not conducive to people's use. Therefore, those skilled in the art provide a foam board cutting auxiliary flipping device to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a foam board cutting auxiliary turning device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foam board cutting auxiliary turning device, comprising a base, a top surface of the base is provided with a loading mechanism for loading the foam board when cutting, the top surface of the loading mechanism is provided with a pushing component for pushing the foam board, one side of the pushing component is provided with a turning mechanism located on the top surface of the base for assisting the turning of the foam board loading, an ejection component for ejecting the foam board is provided inside the turning mechanism, and a conveying mechanism located on the top surface of the base for conveying the foam board is provided on the side of the turning mechanism away from the loading mechanism.

[0006] Preferably: the feeding mechanism includes a first motor, a threaded rod, a movable block, a connecting rod and a lifting assembly, the first motor is installed on one side of the top surface of the base by bolts, the output end of the first motor is fixedly connected to the threaded rod by a rotating shaft, a mounting frame is welded on the side of the top surface of the base away from the first motor, the other end of the threaded rod is rotatably connected to the inside of the mounting frame, the surface of the threaded rod is rotatably connected to the movable block by threads, connecting rods are welded at both ends of the movable block, and the end of the connecting rod away from the movable block is connected to the lifting assembly.

[0007] Preferably: the lifting assembly includes a lifting rod and a placing table, the two sides of the mounting frame are symmetrically welded with fixed blocks located on the top surface of the base, the top surface of the fixed block is provided with a rectangular groove in the extension direction of the top surface of the fixed block, the inside of the rectangular groove is slidably connected to one end of the bottom of the lifting rod, and the other end of the bottom of the lifting rod is hingedly connected to the top surface of the base through the fixing frame, the side close to the fixing block is provided with a waist-shaped groove connected to the inside of the rectangular groove, the end of the connecting rod away from the movable block passes through the waist-shaped groove and extends to the inside of the rectangular groove and is rotatably connected to one end of the bottom of the lifting rod, one side of the bottom surface of the placing table is welded with a connecting block located above the fixed block, one end of the top of the lifting rod is slidably connected to the inside of the connecting block through a rotating rod, and the other end of the top of the lifting rod is hingedly connected to the other side of the bottom surface of the placing table through a positioning frame, and a pushing assembly is installed on the top surface of the placing table.

[0008] Preferably: the pushing assembly comprises a second motor, a moving block, a screw rod, a round rod, an electric push rod and a push plate, the second motor is installed at one end of the side of the placing table, and a moving groove is symmetrically opened on the top surface of the placing table, and a screw rod and a round rod are respectively arranged inside the moving groove, one end of the screw rod is rotatably connected to one side of the moving groove, and the other end of the screw rod passes through the placing table and is fixedly connected to the output end of the second motor through a rotating shaft. Both ends of the round rod are welded inside the moving groove, and the moving groove is slidably connected with a moving block passing through the screw rod and the round rod, the moving block is rotatably connected to the screw rod through a thread and is slidably connected to the round rod, one end of the moving block extends out of the moving groove and is fixedly connected to the electric push rod, the top surface of the movable end of the electric push rod is fixedly connected to the bottom of the push plate, and one side of the push plate is provided with a flipping mechanism located on the top surface of the base.

[0009] Preferably: the flip mechanism comprises a third motor, a support rod, a circular plate, a first flip plate and a second flip plate, a support frame located on the top surface of the base is symmetrically welded on one side of the push plate, one side of one of the support frames is connected to the third motor by bolts, the output end of the third motor is fixedly connected to the support rod by a rotating shaft, the other end of the support rod passes through the support frame and is rotatably connected to the inside of the other support frame by a bearing member, a circular plate located between the support frames is symmetrically welded on the surface of the support rod, two ends of the first flip plate are welded on the side of the circular plate that is close to each other, one end of the first flip plate that is close to each other is welded to the surface of the support rod, and the second flip plate is symmetrically welded on the side of the support rod surface that is away from the first flip plate, both ends of the second flip plate are welded to the side of the circular plate, and ejection assemblies are provided inside the second flip plate and the first flip plate, and a conveying mechanism located on the top surface of the base is provided on the side of the circular plate that is away from the push plate.

[0010] Preferably, the angle between the first flip plate and the second flip plate is a right angle.

[0011] Preferably: the ejection assembly includes an electric telescopic rod and a top plate, one side of the first flip plate and the second flip plate are both provided with a movable groove, the electric telescopic rod is symmetrically installed inside the movable groove, the top surface of the movable end of the electric telescopic rod is connected to the top plate by bolts, and the top plate is slidably connected to the movable groove.

[0012] Preferably: the conveying mechanism includes a connecting frame, a fourth motor and conveying rollers, a connecting frame located on the top surface of the base is symmetrically welded on the side of the circular plate away from the push plate, the interior of the connecting frame is rotatably connected with two ends of equidistantly distributed conveying rollers, and the adjacent conveying rollers are connected by chain transmission, a fourth motor is installed on one side of one of the connecting frames, and the output end of the fourth motor extends to the interior of the connecting frame and is fixedly connected to the end of any conveying roller through a rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the foam board cutting auxiliary turning device is provided with a feeding mechanism and a pushing component which cooperate with each other. The feeding mechanism can accurately lift the foam board to the designated feeding position, and the pushing component can push the foam board into the next step of operation. There is no need for manual feeding and pushing of the foam board cutting, thereby realizing automatic feeding of the foam board and reducing labor.

[0015] 2. In the utility model, the foam board cutting auxiliary turning device is provided with a turning mechanism and an ejection assembly that cooperate with each other. The turning mechanism can continuously lift and turn over the foam board, and the ejection assembly can make the foam board separate from the turning mechanism and enter the next operation, thereby further improving the working efficiency of foam board cutting, which is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 It is a top view of the overall structure of the utility model.

[0019] In the figure: 1, base; 8, mounting frame; 9, fixed block; 10, rectangular groove; 11, fixed frame; 12, waist-shaped groove; 13, connecting block; 14, positioning frame; 15, movable groove; 16, supporting frame; 17, movable groove; 21, first motor; 22, threaded rod; 23, movable block; 24, connecting rod; 31, lifting rod; 32, placing table; 33, rotating rod; 41, second motor; 42, screw rod; 43, round rod; 44, moving block; 45, electric push rod; 46, push plate; 51, third motor; 52, supporting rod; 53, round plate; 54, first flip plate; 55, second flip plate; 61, electric telescopic rod; 62, top plate; 71, connecting frame; 72, fourth motor; 73, conveying roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 to Figure 3In the embodiment of the utility model, a foam board cutting auxiliary flipping device includes a base 1, and a feeding mechanism for feeding the foam board when cutting is provided on one side of the top surface of the base 1. The feeding mechanism includes a first motor 21, a threaded rod 22, a movable block 23, a connecting rod 24 and a lifting assembly. The first motor 21 is installed on one side of the top surface of the base 1 by bolts, and the output end of the first motor 21 is fixedly connected to the threaded rod 22 through a rotating shaft. A mounting frame 8 is welded on the side of the top surface of the base 1 away from the first motor 21, and the other end of the threaded rod 22 is rotatably connected to the inside of the mounting frame 8. The surface of the threaded rod 22 is rotatably connected to the movable block 23 through a thread, and connecting rods 24 are welded on both ends of the movable block 23. The end of the connecting rod 24 away from the movable block 23 is connected to the lifting assembly. The lifting assembly includes a lifting rod 31 and a placement table 32, and the mounting frame 8 The two sides of the base 1 are symmetrically welded with fixed blocks 9 located on the top surface of the base 1. Rectangular grooves 10 are provided in the extension direction of the top surface of the fixed block 9. One end of the bottom of the lifting rod 31 is slidably connected to the inside of the rectangular groove 10. The other end of the bottom of the lifting rod 31 is hingedly connected to the top surface of the base 1 through a fixed frame 11. A waist-shaped groove 12 connected to the inside of the rectangular groove 10 is provided on the side close to the fixed block 9. The end of the connecting rod 24 away from the movable block 23 passes through the waist-shaped groove 12 and extends to the inside of the rectangular groove 10 and is rotatably connected to one end of the bottom of the lifting rod 31. A connecting block 13 located above the fixed block 9 is welded on one side of the bottom surface of the placement table 32. One end of the top of the lifting rod 31 is slidably connected to the inside of the connecting block 13 through a rotating rod 33, and the other end of the top of the lifting rod 31 is hingedly connected to the other side of the bottom surface of the placement table 32 through a positioning frame 14.

[0022] When in use, the foam board to be cut is placed on the top surface of the placement table 32 by a forklift, and then the first motor 21 is started. The output end of the first motor 21 rotates to drive the threaded rod 22 to rotate accordingly. When the threaded rod 22 rotates, the movable block 23 moves on its surface toward or away from the side of the first motor 21. When the movable block 23 moves, the connecting rod 24 moves in the same direction, thereby driving one end of the bottom of the lifting rod 31 connected to it for rotation to slide inside the rectangular groove 10, and at the same time, the other end of the bottom of the lifting rod 31 rotates and moves on one side of the fixed frame 11. The fixed frame 11 is used to limit and fix one end of the bottom of the lifting rod 31. When the bottom end of the lifting rod 31 moves with the connecting rod 24, the top end thereof slides in the same direction inside the connecting block 13 through the rotating rod 33. At this time, the other end of the top of the lifting rod 31 rotates on one side of the positioning frame 14, and the angle between the lifting rods 31 becomes larger or smaller, thereby changing the height position of the placement table 32, so that the foam board can be continuously adjusted according to the needs of loading.

[0023] The top surface of the placement table 32 is provided with a pushing assembly for pushing the foam board, and the pushing assembly includes a second motor 41, a screw rod 42, a round rod 43, a moving block 44, an electric push rod 45 and a push plate 46. The second motor 41 is installed at one end of the side of the placement table 32, and a moving groove 15 is symmetrically opened on the top surface of the placement table 32. The interior of the moving groove 15 is respectively provided with a screw rod 42 and a round rod 43. One end of the screw rod 42 is rotatably connected to one side of the interior of the moving groove 15, and the other end of the screw rod 42 passes through the placement table 32 and is fixedly connected to the output end of the second motor 41 through a rotating shaft. Both ends of the round rod 43 are welded to the interior of the moving groove 15, and the interior of the moving groove 15 is slidably connected with a moving block 44 that passes through the screw rod 42 and the round rod 43. The moving block 44 is rotatably connected to the screw rod 42 through a thread and is slidably connected to the round rod 43. One end of the moving block 44 extends out of the interior of the moving groove 15 and is fixedly connected to the electric push rod 45. The top surface of the movable end of the electric push rod 45 is fixedly connected to the bottom of the push plate 46.

[0024] When the height of the foam board is adjusted to a suitable loading position, the electric push rod 45 is started to drive the push plate 46 to rise to the same position as the foam board at the top, and then the second motor 41 is started to drive the screw rod 42 to rotate. When the screw rod 42 rotates, the moving block 44 slides and moves inside the moving groove 15, thereby driving the push plate 46 to move through the electric push rod 45 connected to it, and then driving the moving block 44 connected to it to slide and move on the surface of the round rod 43 through another electric push rod 45. The round rod 43 is used to limit the moving position of the moving block 44 connected to it to prevent it from escaping from the inside of the moving groove 15. Under the continuous movement of the moving block 44, the push plate 46 pushes the foam board to the next step of operation. There is no need for manual supervision of the loading throughout the process, which saves labor and improves the efficiency of foam board cutting and loading.

[0025] One side of the push plate 46 is provided with a flipping mechanism located on the top surface of the base 1 for assisting the flipping of the foam board material, the flipping mechanism includes a third motor 51, a support rod 52, a circular plate 53, a first flip plate 54 and a second flip plate 55. A support frame 16 located on the top surface of the base 1 is symmetrically welded on one side of the push plate 46, one side of one of the support frames 16 is connected to the third motor 51 by bolts, the output end of the third motor 51 is fixedly connected to the support rod 52 through a rotating shaft, the other end of the support rod 52 passes through the support frame 16 and is rotatably connected to the inside of the other support frame 16 through a bearing member, and the surface of the support rod 52 is symmetrically welded with a circular plate 53 located between the support frames 16, the two ends of the first flip plate 54 are welded to the side of the circular plate 53 that is close to each other, the end of the first flip plate 54 that is close to each other is welded to the surface of the support rod 52, and the second flip plate 55 is symmetrically welded on the side of the surface of the support rod 52 that is away from the first flip plate 54, and the two ends of the second flip plate 55 are welded to the side of the circular plate 53, and the angle between the first flip plate 54 and the second flip plate 55 is a right angle.

[0026] When in use, the foam board is pushed to the top of the first flip plate 54 by the push plate 46, and then the third motor 51 is started. The output end of the third motor 51 rotates to drive the support rod 52 to rotate accordingly. When the support rod 52 rotates, the circular plate 53 rotates accordingly, and at the same time, the first flip plate 54 and the second flip plate 55 also rotate accordingly, thereby causing the foam board on the top of the first flip plate 54 to flip to the top of the second flip plate 55.

[0027] The second flip plate 55 and the first flip plate 54 are both provided with an ejection assembly for ejecting the foam board, and the ejection assembly includes an electric telescopic rod 61 and a top plate 62. A movable groove 17 is opened on one side of the first flip plate 54 and the second flip plate 55. The electric telescopic rod 61 is symmetrically installed inside the movable groove 17. The top surface of the movable end of the electric telescopic rod 61 is connected to the top plate 62 by bolts. The top plate 62 is slidably connected to the movable groove 17. When the foam board is flipped and located at the top of the second flip plate 55, the electric telescopic rod 61 inside the adjacent first flip plate 54 is started, and the movable end of the electric telescopic rod 61 extends to drive the top plate 62 to move in the direction away from the movable groove 17, so that the foam board is pushed away from the top of the second flip plate 55 by the top plate 62 to enter the next operation.

[0028] The side of the circular plate 53 away from the push plate 46 is provided with a conveying mechanism located on the top surface of the base 1 for conveying the foam board, the conveying mechanism includes a connecting frame 71, a fourth motor 72 and a conveying roller 73. The side of the circular plate 53 away from the push plate 46 is symmetrically welded with a connecting frame 71 located on the top surface of the base 1, the interior of the connecting frame 71 is rotatably connected with the two ends of the conveying rollers 73 distributed equidistantly, and the adjacent conveying rollers 73 are connected by chain transmission. A fourth motor 72 is installed on one side of one of the connecting frames 71, and the output end of the fourth motor 72 extends to the interior of the connecting frame 71 and is fixedly connected to the end of any conveying roller 73 through a rotating shaft. When the foam board is pushed out of the top of the second flip plate 55 by the top plate 62 and enters the top surface of the conveying roller 73, the fourth motor 72 is started to drive the conveying roller 73 connected thereto to run. While the conveying roller 73 is running, the remaining conveying rollers 73 are driven to run accordingly through chain transmission, so that the foam board on the top surface of the conveying roller 73 is conveyed in parallel, so that it finally reaches the foam board cutting mechanism.

[0029] Working principle: When the foam board cutting auxiliary flipping device is ready to be used, the operator first places the foam board to be cut on the top surface of the placement table 32 by a forklift, and then starts the first motor 21 to drive the loading mechanism to operate. Under the continuous operation of the loading mechanism, the placement table 32 is driven to lift the foam board to a suitable loading height through the lifting rod 31, and then the electric push rod 45 is started to adjust the push plate 46 to a suitable pushing position with the foam board, and at the same time, the second motor 41 is controlled to drive the pushing component to operate, so as to push the foam board into the top of the first flip plate 54 in turn, and then the third motor 51 is started to drive the flipping mechanism to operate and then flip the foam board at the top of the first flip plate 54 to the top of the second flip plate 55, and at the same time, the adjacent electric telescopic rod 61 is started to drive the top plate 62 to push the foam board out of the top of the second flip plate 55, so as to enter the top of the conveying roller 73 in the conveying mechanism, and then the fourth motor 72 is turned on to control the conveying roller 73 to rotate, so as to transmit the foam board in parallel so that it finally reaches the foam board cutting mechanism for cutting operation, and no manual loading and flipping is required, which is convenient to use.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A foam board cutting auxiliary turning device, comprising a base (1), characterized in that: A loading mechanism for loading foam boards when cutting is provided on one side of the top surface of the base (1); a pushing assembly for pushing the foam boards is provided on the top surface of the loading mechanism; a flipping mechanism for assisting the flipping of the foam boards on one side of the pushing assembly is provided on the top surface of the base (1); an ejection assembly for ejecting the foam boards is provided inside the flipping mechanism; and a conveying mechanism for conveying the foam boards is provided on the top surface of the base (1) on the side of the flipping mechanism away from the loading mechanism.

2. The foam board cutting auxiliary turning device according to claim 1, characterized in that: The feeding mechanism comprises a first motor (21), a threaded rod (22), a movable block (23), a connecting rod (24) and a lifting assembly. The first motor (21) is mounted on one side of the top surface of the base (1) by means of bolts. The output end of the first motor (21) is fixedly connected to the threaded rod (22) by means of a rotating shaft. A mounting frame (8) is welded to the side of the top surface of the base (1) away from the first motor (21). The other end of the threaded rod (22) is rotatably connected to the inside of the mounting frame (8). The surface of the threaded rod (22) is rotatably connected to the movable block (23) by means of threads. Connecting rods (24) are welded to both ends of the movable block (23). The end of the connecting rod (24) away from the movable block (23) is connected to the lifting assembly.

3. The foam board cutting auxiliary turning device according to claim 2, characterized in that: The lifting assembly comprises a lifting rod (31) and a placing platform (32); fixed blocks (9) located on the top surface of the base (1) are symmetrically welded on both sides of the mounting frame (8); rectangular grooves (10) are provided in the extension direction of the top surface of the fixed blocks (9); one end of the bottom of the lifting rod (31) is slidably connected inside the rectangular grooves (10); the other end of the bottom of the lifting rod (31) is hingedly connected to the top surface of the base (1) through the fixing frame (11); a waist-shaped groove (12) connected to the inside of the rectangular groove (10) is provided on the adjacent side of the fixed blocks (9); One end of the connecting rod (24) away from the movable block (23) passes through the waist-shaped groove (12) and extends to the inside of the rectangular groove (10) to be rotatably connected to one end of the bottom of the lifting rod (31); a connecting block (13) located above the fixed block (9) is welded to one side of the bottom surface of the placement platform (32); one end of the top of the lifting rod (31) is slidably connected to the inside of the connecting block (13) through a rotating rod (33); the other end of the top of the lifting rod (31) is hingedly connected to the other side of the bottom surface of the placement platform (32) through a positioning frame (14); and a pushing assembly is installed on the top surface of the placement platform (32).

4. The foam board cutting auxiliary turning device according to claim 3, characterized in that: The pushing assembly comprises a second motor (41), a screw rod (42), a round rod (43), a moving block (44), an electric push rod (45) and a push plate (46); the second motor (41) is installed at one end of the side of the placing table (32); a moving groove (15) is symmetrically opened on the top surface of the placing table (32); a screw rod (42) and a round rod (43) are respectively arranged inside the moving groove (15); one end of the screw rod (42) is rotatably connected to one side of the inside of the moving groove (15); the other end of the screw rod (42) passes through the placing table (32) and is fixed to the output end of the second motor (41) through a rotating shaft. The two ends of the round rod (43) are welded to the inside of the movable groove (15), and the inside of the movable groove (15) is slidably connected with a movable block (44) that penetrates the screw rod (42) and the round rod (43). The movable block (44) is rotatably connected to the screw rod (42) through a thread and is slidably connected to the round rod (43). One end of the movable block (44) extends out of the inside of the movable groove (15) and is fixedly connected with an electric push rod (45). The top surface of the movable end of the electric push rod (45) is fixedly connected to the bottom of the push plate (46), and one side of the push plate (46) is provided with a flip mechanism located on the top surface of the base (1).

5. The foam board cutting auxiliary turning device according to claim 4, characterized in that: The flip mechanism comprises a third motor (51), a support rod (52), a circular plate (53), a first flip plate (54) and a second flip plate (55); a support frame (16) located on the top surface of the base (1) is symmetrically welded to one side of the push plate (46); one side of one of the support frames (16) is connected to the third motor (51) by bolts; the output end of the third motor (51) is fixedly connected to the support rod (52) by a rotating shaft; the other end of the support rod (52) passes through the support frame (16) and is rotatably connected to the inside of another support frame (16) by a bearing; the surface of the support rod (52) is symmetrically welded with a support frame (16) located on the top surface of the base (1); A circular plate (53) between the supports (16), the two ends of the first flip plate (54) are welded to the adjacent side of the circular plate (53), the adjacent end of the first flip plate (54) is welded to the surface of the support rod (52), the second flip plate (55) is symmetrically welded to the side of the support rod (52) away from the first flip plate (54), the two ends of the second flip plate (55) are welded to the side of the circular plate (53), the second flip plate (55) and the first flip plate (54) are both provided with ejection assemblies inside, and the side of the circular plate (53) away from the push plate (46) is provided with a conveying mechanism located on the top surface of the base (1).

6. The foam board cutting auxiliary turning device according to claim 5, characterized in that: The angle between the first flip plate (54) and the second flip plate (55) is a right angle.

7. The foam board cutting auxiliary turning device according to claim 5, characterized in that: The ejection assembly comprises an electric telescopic rod (61) and a top plate (62); a movable groove (17) is provided on one side of the first flip plate (54) and the second flip plate (55); the electric telescopic rod (61) is symmetrically installed inside the movable groove (17); the top surface of the movable end of the electric telescopic rod (61) is connected to the top plate (62) by bolts; and the top plate (62) is slidably connected to the movable groove (17).

8. The foam board cutting auxiliary turning device according to claim 5, characterized in that: The conveying mechanism comprises a connecting frame (71), a fourth motor (72) and a conveying roller (73); a connecting frame (71) located on the top surface of the base (1) is symmetrically welded to one side of the circular plate (53) away from the push plate (46); the interior of the connecting frame (71) is rotatably connected to two ends of the conveying rollers (73) that are equidistantly distributed; and the adjacent conveying rollers (73) are connected by chain transmission; a fourth motor (72) is installed on one side of one of the connecting frames (71); an output end of the fourth motor (72) extends to the interior of the connecting frame (71) and is fixedly connected to the end of any conveying roller (73) by a rotating shaft.

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