Plastic tray stacking and transferring device

Abstract

The invention belongs to the technical field of plastic tray processing, and particularly relates to a plastic tray stacking and transferring device which comprises a moving seat, a plurality of moving wheels are arranged on the lower end face of the moving seat, a shear fork lifting mechanism is arranged on one side of the upper end face of the moving seat, and a placing plate is arranged at the upper end of the shear fork lifting mechanism. A discharging plate is rotationally arranged on one side of the upper end of the containing plate, and an adjustable separation mechanism used for controlling the discharging amount of the plastic trays placed on the discharging plate is arranged on the movable base. According to the plastic tray discharging device, the adjustable separating mechanism is utilized, the single-time discharging amount of the plastic trays can be controlled, the plastic trays are divided into multiple times to be placed at different discharging positions, and therefore different storage requirements can be met.

Description

Technical Field

[0001] The invention belongs to the technical field of plastic pallet processing, in particular to a plastic pallet stacking and transferring device. Background Art

[0002] Plastic pallets are a type of logistics unit used in conjunction with logistics equipment such as forklifts and shelves. They can be used to store, load and transport goods. They are one of the indispensable logistics equipment in modern logistics warehousing. After the plastic pallets are produced, they generally need to be stacked first and then transferred. The stacked plastic pallets form a compact whole, which is easier to transport.

[0003] The patent with announcement number CN220282582U discloses a plastic pallet stacking and transferring device, including a mounting frame, a moving mechanism is provided at the bottom of the mounting frame, a lifting mechanism is provided on the inner wall of the mounting frame, the lifting mechanism includes a mounting slide rail, a screw rod, a sliding seat and a placement plate, the side wall of the placement plate is provided with a positioning mechanism, and the side wall of the sliding seat is provided with a pushing mechanism; by providing the lifting mechanism, the device is moved to the discharging position of the plastic pallet through the moving mechanism, the sliding seat is driven up and down by the cooperation of the motor and the screw rod, and then the placement plate is driven to move, the placement plate is moved to a suitable height, the plastic pallets are stacked and placed on the placement plate, the plastic pallets are positioned and clamped by the positioning mechanism, and can be adaptively placed and stacked according to plastic pallets of different sizes, avoiding instability of the stacked plastic pallets during transfer, so that the device can stably complete the transfer task, and the practicality of the device is improved.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] When stacked plastic pallets need to be unloaded, the plastic pallets are pushed out of the device by a push plate to achieve the unloading operation. However, in some cases, the stacked plastic pallets need to be divided into several batches and unloaded to different locations to meet actual warehousing needs. When all stacked plastic pallets are pushed down by the push plate at the same time, this need cannot be met. In addition, during the stacking and transfer of plastic pallets, if a plastic pallet is found to be damaged or deformed, in order to ensure the stability of the stacking of the remaining plastic pallets, the plastic pallet needs to be taken out and replaced or repaired. When the damaged or deformed plastic pallet is between multiple plastic pallets, it is not easy to take it out, which affects the stability of the stacking of the remaining plastic pallets.

[0006] To this end, the present invention provides a plastic pallet stacking and transferring device. Summary of the invention

[0007] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a plastic pallet stacking and transferring device.

[0008] The technical solution adopted by the present invention to solve the technical problem is: a plastic pallet stacking and transferring device, comprising a moving seat, a plurality of moving wheels are arranged on the lower end surface of the moving seat, a scissor lift mechanism is arranged on one side of the upper end surface of the moving seat, a placing plate is arranged on the upper end of the scissor lift mechanism, a discharge plate is rotatably arranged on one side of the upper end of the placing plate, and an adjustable partition mechanism for controlling the discharge amount of the plastic pallet placed on the discharge plate is arranged on the moving seat;

[0009] The adjustable separation mechanism includes a frame body fixedly connected to the rear side of the upper end surface of the moving seat, one side of the lower end of the frame body is fixedly connected to a support plate, both sides of the upper end of the support plate are slidably connected to slide rods 7, the front end of the slide rod 7 is fixedly connected to a fixed plate 2, one side of the front end of the fixed plate 2 is rotatably provided with a displacement plate 2, both ends of the displacement plate 2 are fixedly connected to slide rods 6, and both sides of the slide rod 6 are slidably connected to support plates 2.

[0010] Preferably, a sliding rod four is fixedly connected to one side of the upper end surface of the moving seat, and an adjustment plate is slidably connected to both sides of the sliding rod four. A bidirectional threaded rod three is threadedly connected to one side of the rear end of the adjustment plate, and both ends of the bidirectional threaded rod three are fixedly connected to the moving seat. A motor five is fixedly connected to one side of the upper end surface of the moving seat, and the output end of the motor five is fixedly connected to one end of the bidirectional threaded rod three.

[0011] Preferably, both front and rear ends of the adjustment plate are fixedly connected with sliding rod three, both front and rear sides of the sliding rod three are slidably connected with limiting plates, one side of the lower end of the limiting plate is threadedly connected with a bidirectional threaded rod two, both ends of the bidirectional threaded rod two are rotatably set on the adjustment plate, one side of the front end surface of the adjustment plate is fixedly connected with a motor four, and the output end of the motor four is fixedly connected to the front end of the bidirectional threaded rod two.

[0012] Preferably, a second electric push rod is fixedly connected to the upper side of the rear end surface of the support plate, and a piston end of the second electric push rod is fixedly connected to one side of the rear end surface of the second fixing plate.

[0013] Preferably, a motor seven is fixedly connected to one side of the front end of the second fixing plate, and an output end of the motor seven is fixedly connected to the second displacement plate.

[0014] Preferably, a bidirectional threaded rod four is threadedly connected to one side of the rear end of the support plate two, both ends of the bidirectional threaded rod four are rotatably set on the displacement plate two, a motor six is ​​fixedly connected to one side of the left end face of the displacement plate two, and the output end of the motor six is ​​fixedly connected to one end of the bidirectional threaded rod four.

[0015] Preferably, one side of the frame is fixedly connected with a slide bar 1, the slide bar 1 is slidably connected with a lifting plate, both sides of the lifting plate are slidably connected with slide bars 5, the front end of the slide bar 5 is fixedly connected with a fixed plate 1, a displacement plate 1 is rotatably provided on one side of the front end of the fixed plate 1, the two ends of the front side of the displacement plate 1 are fixedly connected with slide bars 2, and both sides of the slide bar 2 are slidably connected with a support plate 1.

[0016] Preferably, the right end of the lifting plate is threadedly connected to a threaded rod, the upper and lower ends of the threaded rod are rotatably set on the frame, the right side of the upper end surface of the frame is fixedly connected to a motor 1, and the output end of the motor 1 is fixedly connected to the upper end of the threaded rod.

[0017] Preferably, an electric push rod 1 is fixedly connected to one side of the rear end surface of the lifting plate, and the piston end of the electric push rod 1 is fixedly connected to one side of the rear end surface of the fixing plate 1, and a motor 3 is fixedly connected to one side of the front end of the fixing plate 1, and the output end of the motor 3 is fixedly connected to the displacement plate 1, and a bidirectional threaded rod 1 is threadedly connected to one side of the rear end of the support plate 1, and both ends of the bidirectional threaded rod 1 are rotatably arranged on the displacement plate 1, and a motor 2 is fixedly connected to the left end surface of the displacement plate 1, and the output end of the motor 2 is fixedly connected to one end of the bidirectional threaded rod 1.

[0018] Preferably, a hydraulic cylinder is rotatably provided on one side of the lower end surface of the placement plate, and a piston end of the hydraulic cylinder is rotatably connected to one side of the bottom of the discharge plate.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The plastic pallet stacking and transferring device described in the present invention stacks the plastic pallets to be transferred and places them on a discharge plate, and a scissor lift mechanism can be used to adjust the height of the discharge plate to facilitate the placement of the plastic pallets, and then the motor five drives the two-way threaded rod three to rotate, and the motor four drives the two-way threaded rod two to rotate to adjust the spacing between the plurality of limit plates, so that the inner angles of the limit plates can fit with the four corners of the plastic pallet to clamp the plastic pallet, and then the moving wheels are used to transfer the plastic pallet to a specified position, thereby ensuring the stability of the plastic pallet during the transfer process and preventing it from deviating and sliding.

[0021] 2. The plastic pallet stacking and transferring device described in the present invention utilizes an adjustable separation mechanism to divide the plastic pallet into an upper and lower part according to the number of plastic pallets to be unloaded. The upper plastic pallet is placed on the second pallet, and the lower plastic pallet is placed on the unloading plate. At this time, the unloading plate and the second pallet are respectively driven to rotate, so that the plastic pallets on the unloading plate and the second pallet slide down in batches, so as to realize the control of the single unloading amount. Moreover, when the number of batches needs to be increased, after the plastic pallet on the unloading plate is unloaded, the unloading plate can be driven to rise to receive the plastic pallet on the second pallet, and then the second pallet is driven to move out from the gap of the plastic pallets, so that multiple plastic pallets are placed on the unloading plate again, and the above operation is repeated, and the plastic pallets on the unloading plate are divided into The upper and lower parts can divide the plastic pallet into multiple parts and place them in different unloading positions to meet different storage needs. In addition, when a plastic pallet is squeezed and deformed during the transfer of the plastic pallet and needs to be taken out and replaced, the above operation is repeated to divide the plastic pallet into the upper and lower parts, and the unloading plate is lowered to align the pallet one with the gap of the upper plastic pallet of the plastic pallet to be taken out. Then, the pallet one is driven to extend into the gap and the pallet one is driven to rise again to separate the plastic pallet to be taken out from the other plastic pallets. At this time, the displacement plate two is driven to rotate to make the plastic pallet slide out and be replaced, and then the plastic pallet can be reset, thereby avoiding the situation where the plastic pallet is squeezed and deformed and difficult to take out, and the stability of the stacking of the other plastic pallets is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the local three-dimensional structure of the frame;

[0025] Figure 3 It is a schematic diagram of the local three-dimensional structure at the limiting plate;

[0026] Figure 4 It is a schematic diagram of the local three-dimensional structure of the adjustment plate;

[0027] Figure 5 It is a schematic diagram of the local three-dimensional structure at the unloading plate;

[0028] Figure 6 It is a schematic diagram of the local three-dimensional structure at the support plate;

[0029] Figure 7 It is a schematic diagram of a local three-dimensional structure of a pallet;

[0030] Figure 8It is a schematic diagram of the local three-dimensional structure of the hydraulic cylinder.

[0031] In the figure: 1. moving seat; 2. limit plate; 3. placing plate; 4. unloading plate; 5. scissor lift mechanism; 6. adjusting plate; 7. frame; 8. motor 1; 9. slide bar 1; 10. threaded rod; 11. support plate 1; 12. displacement plate 1; 13. motor 2; 14. two-way threaded rod 1; 15. slide bar 2; 16. fixed plate 1; 17. motor 3; 18. motor 4; 19. two-way threaded rod 2; 20. Slide bar three; 21. Two-way threaded rod three; 22. Slide bar four; 23. Motor five; 24. Lifting plate; 25. Support plate; 26. Slide bar five; 27. Electric push rod one; 28. Support plate two; 29. ​​Two-way threaded rod four; 30. Slide bar six; 31. Motor six; 32. Fixed plate two; 33. Motor seven; 34. Electric push rod two; 35. Slide bar seven; 36. Moving wheel; 37. Hydraulic cylinder; 38. Displacement plate two. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Please refer to Figure 1-Figure 8 The present invention provides a technical solution: a plastic pallet stacking and transferring device, comprising a moving seat 1, a plurality of moving wheels 36 are arranged on the lower end surface of the moving seat 1, a scissor lift mechanism 5 is arranged on one side of the upper end surface of the moving seat 1, a placing plate 3 is arranged on the upper end of the scissor lift mechanism 5, a discharge plate 4 is rotatably arranged on one side of the upper end of the placing plate 3, and an adjustable partition mechanism for controlling the discharge amount of the plastic pallet placed on the discharge plate 4 is arranged on the moving seat 1;

[0034] The adjustable separation mechanism includes a frame body 7 fixedly connected to the rear side of the upper end surface of the movable seat 1, a support plate 25 is fixedly connected to one side of the lower end of the frame body 7, both sides of the upper end of the support plate 25 are slidably connected to slide rods 7 35, the front end of the slide rod 7 35 is fixedly connected to a fixed plate 2 32, a displacement plate 2 38 is rotatably provided on one side of the front end of the fixed plate 2 32, both ends of the displacement plate 2 38 are fixedly connected to slide rods 6 30, and both sides of the slide rod 6 30 are slidably connected to support plates 28.

[0035] In this embodiment, Figure 1 , Figure 3 , Figure 4As shown, a slide rod four 22 is fixedly connected to one side of the upper end surface of the moving seat 1, and an adjustment plate 6 is slidably connected to both sides of the slide rod four 22. A bidirectional threaded rod three 21 is threadedly connected to one side of the rear end of the adjustment plate 6, and both ends of the bidirectional threaded rod three 21 are fixedly connected to the moving seat 1. A motor five 23 is fixedly connected to one side of the upper end surface of the moving seat 1, and the output end of the motor five 23 is fixedly connected to one end of the bidirectional threaded rod three 21.

[0036] The front and rear ends of the adjustment plate 6 are fixedly connected with a sliding rod three 20, and the front and rear sides of the sliding rod three 20 are slidably connected with a limit plate 2. One side of the lower end of the limit plate 2 is threadedly connected with a bidirectional threaded rod two 19, and both ends of the bidirectional threaded rod two 19 are rotatably set on the adjustment plate 6. One side of the front end surface of the adjustment plate 6 is fixedly connected with a motor four 18, and the output end of the motor four 18 is fixedly connected to the front end of the bidirectional threaded rod two 19.

[0037] Specifically, the plastic pallets to be transferred are stacked and placed on the unloading plate 4, and the scissor lift mechanism 5 can be used to adjust the height of the unloading plate 4 to facilitate the placement of the plastic pallets. Then, the motor 5 23 drives the two-way threaded rod 3 21 to rotate, and the motor 4 18 drives the two-way threaded rod 2 19 to rotate to adjust the spacing between the multiple limit plates 2, so that the inner angle of the limit plate 2 can fit with the four corners of the plastic pallet to clamp the plastic pallet, and then the moving wheel 36 is used to transfer the plastic pallet to the specified position, thereby ensuring the stability of the plastic pallet during the transfer process and preventing it from deviating and sliding.

[0038] In this embodiment, Figure 1 , Figure 2 , Figure 5-Figure 8 As shown, the upper side of the rear end surface of the support plate 25 is fixedly connected to the second electric push rod 34, and the piston end of the second electric push rod 34 is fixedly connected to one side of the rear end surface of the second fixed plate 32.

[0039] A motor 7 33 is fixedly connected to one side of the front end of the fixing plate 2 32 , and an output end of the motor 7 33 is fixedly connected to the displacement plate 2 38 .

[0040] A bidirectional threaded rod 4 29 is threadedly connected to one side of the rear end of the support plate 28, and both ends of the bidirectional threaded rod 4 29 are rotatably set on the displacement plate 2 38. A motor 6 31 is fixedly connected to one side of the left end surface of the displacement plate 2 38, and the output end of the motor 6 31 is fixedly connected to one end of the bidirectional threaded rod 4 29.

[0041] A slide bar 9 is fixedly connected to one side of the frame 7, and a lifting plate 24 is slidably connected to the slide bar 9. Slide bars 5 26 are slidably connected to both sides of the lifting plate 24. A fixed plate 16 is fixedly connected to the front end of the slide bar 5 26. A displacement plate 12 is rotatably provided on one side of the front end of the fixed plate 16. Slide bars 2 15 are fixedly connected to both ends of the front side of the displacement plate 12, and a support plate 11 is slidably connected to both sides of the slide bar 2 15.

[0042] The right end of the lifting plate 24 is threadedly connected to a threaded rod 10, and the upper and lower ends of the threaded rod 10 are rotatably set on the frame 7. The right side of the upper end surface of the frame 7 is fixedly connected to a motor 8, and the output end of the motor 8 is fixedly connected to the upper end of the threaded rod 10.

[0043] An electric push rod 27 is fixedly connected to one side of the rear end face of the lifting plate 24, and the piston end of the electric push rod 27 is fixedly connected to one side of the rear end face of the fixed plate 16. A motor 3 17 is fixedly connected to one side of the front end of the fixed plate 16, and the output end of the motor 3 17 is fixedly connected to the displacement plate 12. A bidirectional threaded rod 14 is threadedly connected to one side of the rear end of the support plate 11, and both ends of the bidirectional threaded rod 14 are rotatably set on the displacement plate 12. A motor 2 13 is fixedly connected to the left end face of the displacement plate 12, and the output end of the motor 2 13 is fixedly connected to one end of the bidirectional threaded rod 14.

[0044] A hydraulic cylinder 37 is rotatably provided on one side of the lower end surface of the placing plate 3 , and a piston end of the hydraulic cylinder 37 is rotatably connected to one side of the bottom of the unloading plate 4 .

[0045] Specifically, when the existing plastic pallet stacking and transferring device is in use, when it is necessary to unload the stacked plastic pallets, the plastic pallet is pushed out of the device by a push plate to realize the unloading operation. However, in some cases, the stacked plastic pallets need to be divided into several batches and unloaded to different locations to meet actual storage needs. When all the stacked plastic pallets are pushed down by the push plate at the same time, this need cannot be met. In addition, during the plastic pallet stacking and transferring process, if a plastic pallet is found to be damaged or deformed, in order to ensure the stability of the stacking of the remaining plastic pallets, the plastic pallet needs to be taken out and replaced or repaired. However, when the damaged or deformed plastic pallet is between multiple plastic pallets, it is not easy to take it out, which further affects the stability of the stacking of the remaining plastic pallets.

[0046] Therefore, in order to solve the above problems, when the present embodiment is used, when it is necessary to unload the plastic pallets on the unloading plate 4, the plurality of limit plates 2 can be driven away from the plastic pallets, and then the unloading plate 4 can be driven to rotate by the hydraulic cylinder 37 to lift its rear end. At this time, the plurality of plastic pallets on the unloading plate 4 slide forward and fall to the designated unloading position, thereby realizing the automatic unloading of the plastic pallets.

[0047] When the plastic pallets need to be unloaded in batches, the scissor lift mechanism 5 is used to drive the unloading plate 4 to rise according to the number of plastic pallets to be unloaded. Since the bottom of the plastic pallet has multiple supporting legs, the gap between the supporting legs can be suitable for the operation of various equipment such as hydraulic vehicles and forklifts. The motor 6 31 can be used to drive the two-way threaded rod 4 29 to rotate according to the position of the gap, and the spacing between the two pallets 28 can be adjusted so that the two pallets 28 can be aligned with the gap. Then, the electric push rod 2 34 is used to drive the pallet 28 to extend into the gap, and the upper end surface of the pallet 28 is fitted with the bottom of the plastic pallet. Then, the scissor lift mechanism 5 is driven to drive the plastic pallet to descend. At this time, the plastic pallet is divided into an upper and lower part, and the upper plastic pallet is placed on the pallet 28, and the lower plastic pallet is placed on the unloading plate 4. At this time, the unloading plate 4 is driven to rotate again to make the plastic pallet on the unloading plate 4 slide down, so as to realize the control of the unloading amount, and the motor 7 33 drives the displacement plate 2 38 to rotate, so as to make the pallet 2 28 tilt, so as to make the plastic pallet above it slide down, and realize unloading again. At this time, the plastic pallet is unloaded only twice. When the number of batches needs to be increased, after the plastic pallet on the unloading plate 4 is unloaded, the unloading plate 4 can be driven to rise to receive the plastic pallet on the pallet 28, and then the pallet 28 is driven to move out from the gap of the plastic pallet, so that multiple plastic pallets are placed on the unloading plate 4 again, and the above operation is repeated, and the plastic pallet on the unloading plate 4 is divided into upper and lower parts, so that the plastic pallets can be placed in batches at different unloading positions, thereby meeting different storage needs;

[0048] When a plastic pallet is squeezed and deformed during the transfer of the plastic pallet, and needs to be taken out and replaced, the above operation is repeated first to divide the plastic pallet into an upper and lower part, and the plastic pallet to be replaced is at the bottom of the upper part, the unloading plate 4 descends, and then the motor 8 is used to drive the threaded rod 10 to rotate, so that the lifting plate 24 descends, and the two-way threaded rod 14 is driven to rotate by the motor 2 13 to adjust the spacing between the two support plates 11 so that the support plate 11 is aligned with the gap of the upper plastic pallet of the plastic pallet to be taken out, and then the electric push rod 27 is used to drive the support plate 11 to extend into the gap, and the support plate 11 is driven to rise again, so that the plastic pallet to be taken out can be separated from the other plastic pallets. At this time, the motor 7 33 is used to drive the displacement plate 2 38 to rotate, so that the plastic pallet can slide out and be replaced, and then the plastic pallet can be reset; thereby avoiding the situation that the plastic pallet is squeezed and deformed and is not easy to be taken out, thereby affecting the stacking stability of the other plastic pallets.

[0049] Working principle: the plastic pallets to be transferred are stacked and placed on the discharge plate 4, and the scissor lift mechanism 5 can be used to adjust the height of the discharge plate 4 to facilitate the placement of the plastic pallets, and then the motor 5 23 drives the two-way threaded rod 3 21 to rotate, and the motor 4 18 drives the two-way threaded rod 2 19 to rotate to adjust the spacing between the plurality of limit plates 2, so that the inner angle of the limit plate 2 can fit with the four corners of the plastic pallet to clamp the plastic pallet, and then the moving wheel 36 is used to transfer the plastic pallet to the specified position, thereby ensuring the stability of the plastic pallet during the transfer process and preventing it from deviating and sliding. When the plastic pallets on the discharge plate 4 need to be adjusted, the plastic pallets can be easily moved. When the pallet is unloaded, the plurality of limit plates 2 can be driven away from the plastic pallet, and then the hydraulic cylinder 37 can be used to drive the unloading plate 4 to rotate so that its rear end is lifted. At this time, the plurality of plastic pallets on the unloading plate 4 slide forward and fall to the designated unloading position, thereby realizing the automatic unloading of the plastic pallet. When the plastic pallet needs to be unloaded in batches, the scissor lift mechanism 5 can be used to drive the unloading plate 4 to rise according to the number of plastic pallets to be unloaded. Since the bottom of the plastic pallet has a plurality of supporting legs, the gap between the supporting legs can be suitable for the operation of various equipment such as hydraulic vehicles and forklifts, that is, the motor 6 can be used to lift the plastic pallet according to the position of the gap. 31 drives the two-way threaded rod four 29 to rotate, adjusts the distance between the two pallets two 28, so that the two pallets two 28 can be aligned with the gap, and then the electric push rod two 34 is used to drive the pallet two 28 to extend into the gap, and the upper end surface of the pallet two 28 is in contact with the bottom of the plastic pallet, and then the scissor lift mechanism 5 is driven to drive the plastic pallet down. At this time, the plastic pallet is divided into an upper and lower part, the upper plastic pallet is placed on the pallet two 28, and the lower plastic pallet is placed on the unloading plate 4. At this time, the unloading plate 4 is driven to rotate to make the plastic pallet on the unloading plate 4 slide down, so as to realize the control of the unloading amount, and the displacement plate is driven by the motor seven 33 The second pallet 38 rotates, and the second pallet 28 can be tilted, so that the plastic pallet above it slides down, and unloading is realized again. At this time, the plastic pallet is unloaded only twice. When the number of batches needs to be increased, after the plastic pallet on the unloading plate 4 is unloaded, the unloading plate 4 can be driven to rise to receive the plastic pallet on the second pallet 28, and then the second pallet 28 is driven to move out from the gap of the plastic pallet, so that multiple plastic pallets are placed on the unloading plate 4 again, and the above operation is repeated, and the plastic pallet on the unloading plate 4 is divided into upper and lower parts, and the plastic pallets can be placed in batches at different unloading positions, so as to meet different storage needs;When a plastic pallet is squeezed and deformed during the transfer of the plastic pallet, and needs to be taken out and replaced, the above operation is repeated first to divide the plastic pallet into two parts, and the plastic pallet to be replaced is at the bottom of the upper part, and the unloading plate 4 is lowered, and then the motor 18 is used to drive the threaded rod 10 to rotate, so that the lifting plate 24 is lowered, and the two-way threaded rod 14 is driven by the motor 2 13 to rotate, and the spacing between the two pallets 11 is adjusted, so that the pallet 11 is aligned with the gap of the upper plastic pallet of the plastic pallet to be taken out, and then the electric push rod 1 27 is used to drive the pallet 11 to extend into the gap, and the pallet 11 is driven to rise again, so that the plastic pallet to be taken out can be separated from the other plastic pallets, and at this time, the motor 7 33 is used to drive the displacement plate 2 38 to rotate, so that the plastic pallet can slide out and be replaced, and then the plastic pallet can be reset; thereby avoiding the situation that the plastic pallet is squeezed and deformed and is not easy to be taken out, thereby affecting the stacking stability of the other plastic pallets. ;

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A plastic pallet stacking and transferring device, comprising a moving seat (1), characterized in that: The lower end surface of the movable seat (1) is provided with a plurality of movable wheels (36); a scissor lift mechanism (5) is provided on one side of the upper end surface of the movable seat (1); a placement plate (3) is provided on the upper end of the scissor lift mechanism (5); a discharge plate (4) is rotatably provided on one side of the upper end of the placement plate (3); and an adjustable partition mechanism for controlling the discharge amount of the plastic pallet placed on the discharge plate (4) is provided on the movable seat (1); The adjustable partition mechanism comprises a frame body (7) fixedly connected to the rear side of the upper end surface of the movable seat (1); a support plate (25) is fixedly connected to one side of the lower end of the frame body (7); both sides of the upper end of the support plate (25) are slidably connected to a slide bar seven (35); a front end of the slide bar seven (35) is fixedly connected to a fixed plate two (32); a front end of the fixed plate two (32) is rotatably provided with a displacement plate two (38); both ends of the displacement plate two (38) are fixedly connected to a slide bar six (30); and both sides of the slide bar six (30) are slidably connected to a support plate two (28).

2. A plastic pallet stacking and transferring device according to claim 1, characterized in that: A sliding rod four (22) is fixedly connected to one side of the upper end surface of the movable seat (1), and an adjustment plate (6) is slidably connected to both sides of the sliding rod four (22). A bidirectional threaded rod three (21) is threadedly connected to one side of the rear end of the adjustment plate (6), and both ends of the bidirectional threaded rod three (21) are fixedly connected to the movable seat (1). A motor five (23) is fixedly connected to one side of the upper end surface of the movable seat (1), and an output end of the motor five (23) is fixedly connected to one end of the bidirectional threaded rod three (21).

3. A plastic pallet stacking and transferring device according to claim 2, characterized in that: The front and rear ends of the adjustment plate (6) are fixedly connected to a sliding rod three (20), and the front and rear sides of the sliding rod three (20) are slidably connected to a limit plate (2), and one side of the lower end of the limit plate (2) is threadedly connected to a bidirectional threaded rod two (19), and both ends of the bidirectional threaded rod two (19) are rotatably arranged on the adjustment plate (6), and one side of the front end surface of the adjustment plate (6) is fixedly connected to a motor four (18), and the output end of the motor four (18) is fixedly connected to the front end of the bidirectional threaded rod two (19).

4. The plastic pallet stacking and transferring device according to claim 1, characterized in that: The upper side of the rear end surface of the support plate (25) is fixedly connected with an electric push rod 2 (34), and the piston end of the electric push rod 2 (34) is fixedly connected to one side of the rear end surface of the fixed plate 2 (32).

5. The plastic pallet stacking and transferring device according to claim 1, characterized in that: A motor seven (33) is fixedly connected to one side of the front end of the second fixing plate (32), and an output end of the motor seven (33) is fixedly connected to the second displacement plate (38).

6. The plastic pallet stacking and transferring device according to claim 1, characterized in that: A bidirectional threaded rod 4 (29) is threadedly connected to one side of the rear end of the second support plate (28), and both ends of the bidirectional threaded rod 4 (29) are rotatably arranged on the second displacement plate (38). A motor 6 (31) is fixedly connected to one side of the left end surface of the second displacement plate (38), and the output end of the motor 6 (31) is fixedly connected to one end of the bidirectional threaded rod 4 (29).

7. The plastic pallet stacking and transferring device according to claim 1, characterized in that: One side of the frame (7) is fixedly connected to a slide bar (9), the slide bar (9) is slidably connected to a lifting plate (24), both sides of the lifting plate (24) are slidably connected to slide bars (26), the front end of the slide bar (26) is fixedly connected to a fixed plate (16), one side of the front end of the fixed plate (16) is rotatably provided with a displacement plate (12), the front ends of the displacement plate (12) are fixedly connected to slide bars (15), and both sides of the slide bar (15) are slidably connected to a support plate (11).

8. The plastic pallet stacking and transferring device according to claim 7, characterized in that: The right end of the lifting plate (24) is threadedly connected to a threaded rod (10), and the upper and lower ends of the threaded rod (10) are rotatably arranged on the frame (7). The right side of the upper end surface of the frame (7) is fixedly connected to a motor 1 (8), and the output end of the motor 1 (8) is fixedly connected to the upper end of the threaded rod (10).

9. The plastic pallet stacking and transferring device according to claim 7, characterized in that: One side of the rear end surface of the lifting plate (24) is fixedly connected with an electric push rod (27), the piston end of the electric push rod (27) is fixedly connected to one side of the rear end surface of the fixed plate (16), one side of the front end of the fixed plate (16) is fixedly connected with a motor (17), the output end of the motor (17) is fixedly connected to the displacement plate (12), one side of the rear end of the support plate (11) is threadedly connected with a bidirectional threaded rod (14), both ends of the bidirectional threaded rod (14) are rotatably arranged on the displacement plate (12), the left end surface of the displacement plate (12) is fixedly connected with a motor (13), the output end of the motor (13) is fixedly connected to one end of the bidirectional threaded rod (14).

10. The plastic pallet stacking and transferring device according to claim 1, characterized in that: A hydraulic cylinder (37) is rotatably provided on one side of the lower end surface of the placement plate (3), and a piston end of the hydraulic cylinder (37) is rotatably connected to one side of the bottom of the discharge plate (4).

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