Device for folding trays

Abstract

The utility model relates to a device for folding trays, and belongs to the technical field of conveying. Comprising a base, a jacking assembly, a conveying line, a supporting assembly and a stopper. Wherein the conveying line is installed on the base, the conveying line is used for conveying trays in the horizontal direction, the jacking assembly is used for conveying the trays in the vertical direction, the stopping device is used for controlling the trays on the conveying line to be conveyed to the designated position, and the supporting assembly is used for supporting and clamping the trays. The utility model aims to solve the problems of single-side stress, poor lifting stability, difficulty in accurate position control and the like in the stacking or unstacking process. According to the device, through cooperation of the jacking assembly and the supporting assembly, accurate stacking or unstacking of trays is achieved, the supporting assembly can provide stable supporting for the trays, and therefore the system efficiency and reliability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a device of disassembling and stacking pallets, belonging to the conveying technical field. BACKGROUND

[0002] In the field of automatic conveying, pallets are widely used as storage and carrying units, and efficient stacking and disassembling operations are crucial. When stacking or disassembling pallets, a forklift is usually used to lift the pallets transported to the designated location to complete the carrying and conveying work. However, the use of a forklift is inefficient and the stacking is not neat. In logistics conveying, high-efficiency conveying is required, and this conveying method does not meet the actual requirements. In the prior art, Chinese Utility Model Patent Application No. 201720554575.7 discloses a disassembling and stacking integrated machine. The utility model includes an X-axis walking mechanism, a Y-axis walking mechanism, and a Z-axis walking mechanism. The X-axis walking mechanism is located above the incoming material conveyor, and a material bag stacking pallet is provided beside the incoming material conveyor. The Y-axis walking mechanism is installed on the X-axis walking mechanism, and the Z-axis walking mechanism is installed on the Y-axis walking mechanism. The X-axis and Y-axis use wheel-type walking mechanisms and synchronous belt-type transmission mechanisms. The power source is driven by a servo motor. The Z-axis uses an eccentric wheel-type positioning mechanism and a chain-type transmission mechanism. The power source is driven by a servo motor. A rotatable mechanism is provided below the Z-axis to drive a vacuum suction cup to suck the material. This can complete the temporary stacking of goods on the conveying equipment, and also can disassemble the stacked goods and convey them to the conveying equipment, saving manpower and resources. The utility model can complete the temporary stacking of goods to be loaded on the truck without affecting the normal operation of the upstream packaging system, and can re-convey the goods to be loaded on the truck to the designated loading machine system according to the original conveying line after the truck is finished. Although the disassembling and stacking integrated machine can realize the stacking or disassembling of materials, it has problems such as single-sided stress, poor lifting stability, and difficulty in accurately controlling the position during operation. The utility model uses a suction cup to suck the material, which is prone to falling, reducing the system efficiency and safety. SUMMARY

[0003] The utility model provides a device of disassembling and stacking pallets, which aims to solve the problems of single-sided stress, poor lifting stability, and difficulty in accurately controlling the position during stacking or disassembling. The device uses a jacking assembly and a supporting assembly to realize accurate stacking or disassembling of pallets. The supporting assembly can provide stable support for the pallets, thereby improving the system efficiency and safety.

[0004] The utility model provides a device of disassembling and folding tray, including base, jacking assembly, conveying line, support assembly and stopper, wherein, conveying line is installed on the base, and conveying line is used for horizontal direction conveying tray, and jacking assembly is used for vertical direction conveying tray, and stopper is used for controlling the tray on conveying line to stop moving when reaching the designated position, and support assembly is used for supporting and clamping the tray, the support assembly includes rotating seat, cylinder three, swing bar, claw, pivot, cylinder three is hinged on rotating seat, cylinder three conveying end is connected with connecting rod, connecting rod is hinged with swing bar, swing bar other end is fixed on pivot, claw is symmetrically arranged about swing bar and one end of claw is sleeved on pivot, bearing no.

[0005] Further, the jacking assembly includes cylinder one, cylinder two, cylinder push plate and tray push plate, cylinder two is located above cylinder one, connecting piece is further arranged between cylinder one and cylinder two, transition piece is arranged on the output end of cylinder two, transition piece is connected with cylinder push plate, push rod is symmetrically arranged on cylinder push plate, the other end of push rod penetrates through the base and is fixed on the tray push plate.

[0006] Further, the stand plate is provided with a support piece for supporting and limiting the claw.

[0007] Further, the tray push plate is respectively provided with a limiting block at both ends.

[0008] Further, the device of disassembling and folding tray further includes a limiting assembly.

[0009] Further, the limiting assembly includes a limiting main body and a limiting plate, the limiting main body is located on both sides of the conveying line, the limiting plate is installed on the limiting main body, and the limiting main body is provided with a gap hole for the claw to pass through.

[0010] Further, the limiting plate is made of plastic material.

[0011] Further, the base includes an upper plate one, a lower plate one and a support column, and the support column is connected with the upper plate one and the lower plate one respectively at both ends.

[0012] Further, the upper plate one is provided with a bearing one, and the push rod penetrates through the bearing one.

[0013] Further, the upper plate one is provided with a bottom plate, and the bottom plate is provided with a pad plate.

[0014] Further, the base is provided with a protective frame.

[0015] The utility model discloses a device of disassembling and folding tray, which has the beneficial effect that compared with the prior art, the jacking assembly adopts a combination mode of air cylinders, realizing multi-stage lifting and accurate positioning of the tray; the support assembly adopts air cylinder three driving to enable the supporting claw to be flexibly supported or avoided, playing a supporting and blocking role on the tray; the limiting assembly is limited on the left and right sides through a limiting plate, and the tray push plate is provided with a limiting block on the front and back sides, ensuring that the tray will not deviate or shake during lifting, preventing falling, and improving system efficiency and safety. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be simply introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Figure 1 It is a main view schematic diagram of the utility model structure;

[0018] Figure 2 It is Figure 1 It is a base and jacking assembly schematic diagram;

[0019] Figure 3 It is Figure 1 It is a support assembly part schematic diagram;

[0020] Figure 4 It is a support assembly supporting tray schematic diagram;

[0021] Figure 5 It is Figure 4 It is a local enlarged schematic diagram;

[0022] Figure 6 It is Figure 1 It is a limiting assembly schematic diagram;

[0023] Figure 7 It is Figure 6 It is a local enlarged schematic diagram.

[0024] The drawings show that:

[0025] 1, base; 101, upper plate one; 102, lower plate one; 103, support;

[0026] 2, jacking assembly; 201, air cylinder one; 202, connecting piece; 203, air cylinder two; 204, transition piece; 205, air cylinder push plate; 206, push rod; 207, bearing one; 208, tray push plate; 209, limiting block;

[0027] 3. Support assembly; 301. Rotating seat; 302. Cylinder 3; 303. Connecting rod; 304. Rocker arm; 305. Rotating shaft; 306. Claw; 307. Bearing 2; 308. Vertical plate; 309. Support component; 310. Reinforcing component;

[0028] 4. Limiting components; 401. Limiting body; 402. Limiting plate; 403. Clearance hole;

[0029] 5. Protective frame; 6. Conveyor line; 7. Base plate; 8. Pad; 9. Pallet; 10. Step; 11. Handle. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this utility model or its application or use. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] To further understand the utility model content of this utility model, the technical solution will be further described below in conjunction with specific embodiments.

[0032] Example 1: As Figures 1 to 5 As shown, this embodiment provides a device for stacking and dismantling pallets, specifically including a base 1, a lifting assembly 2, a conveyor line 6, a support assembly 3, and a stopper. The conveyor line 6 serves as the mounting reference for all components and is mounted on the base 1. The conveyor line 6 is used for horizontally conveying pallets 9. The lifting assembly 2 is used for vertically conveying pallets 9. The stopper controls the pallet 9 to stop moving when it reaches above the pallet pusher. The support assembly 3 is used to support and lock the pallet 9, and is symmetrically arranged on both sides of the conveyor line 6. In this embodiment, the conveyor line 6 uses a belt drive.

[0033] As a specific embodiment in the embodiment, the supporting assembly 3 comprises a rotating base 301, a cylinder three 302, a swing rod 304, a supporting claw 306, and a rotating shaft 305. The cylinder three 302 is hinged to the rotating base 301, and the cylinder three 302 and the rotating base 301 have one rotational degree of freedom. The delivery end of the cylinder three 302 is connected with a connecting rod 303, the connecting rod 303 is hinged to the swing rod 304, the swing rod 304 has one rotational degree of freedom, the other end of the swing rod 304 is fixed to the rotating shaft 305, the supporting claw 306 is symmetrically arranged about the swing rod 304, one end of the supporting claw 306 is sleeved on the rotating shaft 305, bearings two 307 are sleeved on both ends of the rotating shaft 305, and the bearings two 307 are located in a vertical plate 308. The tray 9 has a step 10 in the embodiment, the tray 9 is provided with handles 11 on both sides, when adjacent layers of the tray 9 are stacked, the handle 11 of the lower tray 9 is clamped at the step 10 of the upper tray 9, so that both sides of the adjacent layers of the tray 9 are hollow spaces, and the supporting claw 306 is supported at the step 10. The shape of the supporting claw 306 is L-shaped, one end of the supporting claw 306 is fixed to the rotating shaft 305, and the other end of the supporting claw 306 is used for supporting the tray 9. When the cylinder three 302 is extended or retracted, the swing rod 304, the rotating shaft 305, and the supporting claw 306 can be rotated. The rotating base 301, the cylinder three 302, the swing rod 304, and the rotating shaft 305 jointly constitute a four-bar linkage structure, so that the swing rod 304, the rotating shaft 305, and the supporting claw 306 are rotated when the cylinder is driven, so that the rotation is consecutive and smooth. Specifically, when the cylinder three 302 is retracted, the supporting claw 306 is rotated upward and away from the direction of the tray 9, that is, the supporting claw 306 is separated from the tray 9, and at this time, the supporting claw 306 is located at an open position. When the cylinder three 302 is extended, the supporting claw 306 is reset, and at this time, the supporting claw 306 is located at a working position, so that the tray 9 can be supported and limited.

[0034] In one specific implementation of this embodiment, the lifting assembly 2 includes a first cylinder 201, a second cylinder 203, a cylinder push plate 205, and a tray push plate 208. The second cylinder 203 is located above the first cylinder 201. A connecting member 202 is provided between the first cylinder 201 and the second cylinder 203, connecting them together for continuous mechanical transmission. A transition member 204 is provided at the output end of the second cylinder 203, connecting to the cylinder push plate 205. Two push rods 206 are symmetrically distributed on the cylinder push plate 205 to ensure balanced and stable transmission. The other end of each push rod 206 passes through the base 1 and is fixed to the tray push plate 208. The tray push plate 208 is synchronously raised and lowered by the drive of the first cylinder 201 and / or the second cylinder 203. In the initial state, when both cylinder 1 201 and cylinder 2 203 are retracted, the pallet pusher 208 and the limiting block 209 are located between the conveyor lines 6 and below the conveying surface of the conveyor lines 6. At this time, the pallet pusher 208 is in the pallet clearance position. When cylinder 1 201 is fully extended and cylinder 2 203 is retracted, the pallet pusher 208 and the limiting block 209 are above the conveying surface of the conveyor lines 6. At this time, the bottom surface of the lowest pallet 9 is lower than the claw 306, and the bottom surface of the pallet 9 above the lowest pallet 9 (i.e., the second lowest pallet 9) is higher than the claw 306. The claw 306 supports the second lowest pallet 9, and the pallet pusher 208 is in the pallet transition position. When both cylinder 1 201 and cylinder 2 203 are extended, the bottom surface of the lowest pallet 9 is higher than the claw 306, and the pallet pusher 208 is in the high position of the pallet.

[0035] To ensure stable movement of the pallet 9 during lifting, limit blocks 209 are provided at both ends of the pallet push plate 208. The angle between the limit block 209 and the pallet push plate 208 is a right angle or an obtuse angle. The shape of the limit block 209 and the angle between the limit block 209 and the pallet push plate 208 are specifically determined according to the pallet 9. That is, by setting the limit block 209, the pallet 9 is limited so that the pallet 9 will not shake during lifting.

[0036] Example 2: As Figures 1 to 5 As shown, in this embodiment, based on Embodiment 1, the base 1 includes an upper plate 101, a lower plate 102, and a support column 103. The two ends of the support column are connected to the upper plate 101 and the lower plate 102, respectively. The conveyor line 6 is installed on the upper plate 101 of the base 1, and the cylinder 201 is installed on the lower plate 102. A bearing 207 is installed on the upper plate 101, and a push rod 206 passes through the bearing 207 to ensure coordinated and continuous transmission. A base plate 7 is provided above the upper plate 101, and a pad 8 is provided on the base plate 7. A rotating seat 301 is fixed on the base plate 7, and a vertical plate 308 is fixed on the pad 8. The vertical plates 308 are connected by reinforcing members 310, which support the vertical plates 308.

[0037] Example 3: AsFigures 1 to 5 As shown in the figure, the embodiment is based on the embodiment 1, and the vertical plate 308 is provided with a support 309 for supporting and limiting the supporting claw 306. The support 309 is located below the supporting claw 306 in the initial state. When the cylinder three 302 is extended, the supporting claw 306 is reset, that is, the supporting claw 306 returns to the initial state and is limited by the support 309. At this time, the supporting claw 306 is located at the working position and can support and limit the tray 9. By arranging the support 309, the supporting claw 306 will not accidentally overturn when supporting the tray 9, and the tray 9 will not fall off the supporting claw 306.

[0038] Embodiment 4: as Figures 1 to 7 As shown in the figure, the embodiment provides a device for disassembling and stacking trays, which specifically comprises a base 1, a jacking assembly 2, a conveying line 6, a supporting assembly 3, and a stopper. The conveying line 6 is the installation reference of all parts, and is arranged on the base 1. The conveying line 6 is used for conveying the tray 9 in the horizontal direction. The jacking assembly 2 is used for conveying the tray 9 in the vertical direction. The stopper is used for controlling the tray 9 on the conveying line 6 to be conveyed to a specified position. The supporting assembly 3 is used for supporting and clamping the tray 9, and is symmetrically arranged on both sides of the conveying line 6.

[0039] As a specific embodiment in the embodiment, the supporting assembly 3 comprises a rotating seat 301, a cylinder three 302, a swing rod 304, a supporting claw 306, and a rotating shaft 305. The cylinder three 302 is hinged to the rotating seat 301, and has one rotational degree of freedom with the rotating seat 301. The conveying end of the cylinder three 302 is connected with a connecting rod 303, the connecting rod 303 is hinged to the swing rod 304, the swing rod 304 has one rotational degree of freedom, the other end of the swing rod 304 is fixed to the rotating shaft 305, the supporting claw 306 is symmetrically arranged about the swing rod 304 and is sleeved on the rotating shaft 305 at one end, bearings two 307 are sleeved on both ends of the rotating shaft 305, and the bearings two 307 are located in a vertical plate 308. The tray 9 has a step 10 in the embodiment, and the supporting claw 306 is supported at the step 10. The shape of the supporting claw 306 is L-shaped, one end of which is fixed to the rotating shaft 305, and the other end is used for supporting the tray 9. The cylinder three 302 can drive the swing rod 304, the rotating shaft 305, and the supporting claw 306 to rotate when it is extended or retracted. The rotating seat 301, the cylinder three 302, the swing rod 304, and the rotating shaft 305 jointly constitute a four-bar linkage structure, so that the cylinder drives the swing rod 304, the rotating shaft 305, and the supporting claw 306 to rotate when it is driven, and the rotation is smooth and coherent. Specifically, when the cylinder three 302 is retracted, the supporting claw 306 rotates obliquely upward, that is, rotates away from the direction of the tray 9, that is, the supporting claw 306 is separated from the tray 9, and at this time, the supporting claw 306 is located at the open position. When the cylinder three 302 is extended, the supporting claw 306 is reset and limited by the support 309, and at this time, the supporting claw 306 is located at the working position and can support and limit the tray 9.

[0040] As a specific embodiment in the present embodiment, the jacking assembly 2 comprises a first air cylinder 201, a second air cylinder 203, a cylinder push plate 205 and a tray push plate 208; the second air cylinder 203 is located above the first air cylinder 201, and a connecting piece 202 is arranged between the first air cylinder 201 and the second air cylinder 203 to connect the first air cylinder 201 and the second air cylinder 203 together, and the mechanical transmission is coherent; a transition piece 204 is arranged at an output end of the second air cylinder 203, the transition piece 204 is connected with the cylinder push plate 205, two push rods 206 are arranged on the cylinder push plate 205, the push rods 206 are symmetrically distributed to ensure the transmission balance and stability, and the other ends of the push rods 206 penetrate through the base 1 and are fixed on the tray push plate 208. The tray push plate 208 is driven to synchronously ascend and descend by the first air cylinder 201 and / or the second air cylinder 203. In the initial state, that is, when the first air cylinder 201 and the second air cylinder 203 are both retracted, the tray push plate 208 and the limiting block 209 are located between the conveying line 6 and below the conveying surface of the conveying line 6, at this time, the tray push plate 208 is in the tray avoiding position; when the first air cylinder 201 is fully extended and the second air cylinder 203 is retracted, the tray push plate 208 and the limiting block 209 are higher than the conveying surface of the conveying line 6, at this time, the bottom surface of the lowermost tray 9 is lower than the supporting claw 306, the bottom surface of the tray 9 above the lowermost tray 9 (that is, the lower tray 9) is higher than the supporting claw 306, the supporting claw 306 supports the lower tray 9, and the tray push plate 208 is in the tray transition position; when the first air cylinder 201 and the second air cylinder 203 are both extended, the bottom surface of the lowermost tray 9 is higher than the supporting claw 306, and the tray push plate 208 is in the tray high position.

[0041] In order to ensure that the tray 9 moves stably during the lifting process, the tray push plate 208 is respectively provided with a limiting block 209 at both ends, the included angle between the limiting block 209 and the tray push plate 208 is a right angle or an obtuse angle, and the shape of the limiting block 209 and the included angle between the limiting block 209 and the tray push plate 208 are specifically determined according to the tray 9, that is, the limiting block 209 is arranged to limit the tray 9, so that the tray 9 does not shake during the lifting process.

[0042] On this basis, the device further comprises a limiting assembly 4, as a specific embodiment in the present embodiment, the limiting assembly 4 comprises a limiting main body 401 and a limiting plate 402, the limiting main body 401 is located on both sides of the conveying line 6 and is fixed on the side wall of the vertical plate 308, the limiting main body 401 is provided with a limiting hole 403 for the supporting claw 306 to pass through, and the limiting hole 403 does not affect the overturning or falling of the supporting claw 306; the limiting plate 402 is installed on the limiting main body 401, and the limiting plate 402 plays a role of limiting the tray 9 on both sides of the conveying direction of the conveying line 6 during the lifting process. Preferably, the limiting plate 402 is made of plastic material, so as to reduce the friction coefficient.

[0043] Embodiment 5: as Figures 1 to 7As shown, this embodiment, based on embodiment 4, includes a protective frame 5 on the base 1. The protective frame 5 is composed of profiles and acrylic sheets, serving as an isolation and protection mechanism. Unlike embodiment 4, the conveyor line 6 uses a chain gear drive, a conventional design that will not be described further.

[0044] The working process of this device is illustrated using Example 4 as an example: Figures 1 to 7 As shown, when this device is used to stack pallets 9, in the initial state, the pallet pusher 208 is in the pallet clearance position and the support component 3 is in the working position, that is, the claw 306 supports the pallet 9 and prevents the pallet 9 from falling under the action of gravity. Conveyor line 6 transports pallet 9. When pallet 9 moves to the space above pallet pusher 208, the stopper controls pallet 9 to stop moving. Cylinder 1 201 extends, pallet pusher 208 contacts pallet 9 and drives pallet 9 to move upward. When the lifted pallet 9 contacts the upper pallet 9 and moves upward a certain distance, pallet pusher 208 is in the pallet transition position. Cylinder 302 retracts, thereby driving connecting rod 303 and swing rod 304 to move. When swing rod 304 moves, it drives rotating shaft 305 to rotate, causing claw 306 to rotate with rotating shaft 305. Claw 306 will lift diagonally upward, that is, as shown in the figure, claw 306 rotates away from the location of pallet 9, avoiding the downward space of pallet 9. The upper pallet 9 disengages from claw 306, and claw 306 is in the open position. Then cylinder 2 203 extends, pallet pusher 208 drives pallet 9 to move to the highest point. At this time, pallet pusher 208 is in the high position of pallet, and the lifted pallet 9 is higher than claw 306. Then, cylinder 302 extends, claw 306 resets, pallet pusher 208 descends, and pallet 9 descends along with it until the bottom pallet 9 lands on claw 306, preventing further descent. At this point, claw 306 is in the working position, meaning it holds several pallets 9, supported by support member 309. Finally, cylinders 201 and 203 retract, and pallet pusher 208 is in the pallet clearance position, completing the stacking cycle of one pallet 9. This cycle is repeated to perform the stacking operation.

[0045] When the device is used for disassembling and cutting the tray 9, in the initial state, the tray push plate 208 is in the tray avoiding position, the supporting assembly 3 is in the working position, and it is assumed that there are multiple layers of trays 9 above the supporting assembly 3, and each tray 9 needs to be taken out. First, the cylinder one 201 and the cylinder two 203 are extended, the tray push plate 208 is in the tray high position, and at this time, the lowermost tray 9 is separated from the claw 306. Then the cylinder three 302 is retracted, and then drives the claw 306 to lift up. In the retraction process of the cylinder two 203, the tray push plate 208 falls, and at the same time, the cylinder three 302 extends, and then drives the claw 306 to reset. When the cylinder two 203 is bent and retracted, the tray push plate 208 is in the tray transition position, at this time, the bottom surface of the lowermost tray 9 is lower than the claw 306, the bottom surface of the second lowermost tray 9 is higher than the claw 306, and the claw 306 supports the second lowermost tray 9. Finally, the cylinder one 201 and the cylinder two 203 are retracted, and the tray push plate 208 is in the tray avoiding position, at this time, the lowermost tray 9 falls on the conveying line 6, and the tray 9 is transported away through the conveying line 6, and the disassembling and cutting work cycle of one tray 9 is completed; such reciprocating cycle is carried out for disassembling and cutting work.

[0046] Whether it is to stack the tray 9 or to take out the tray 9, the limiting plate 402 plays a role in limiting the two sides of the conveying line 6 in the lifting process of the tray 9. The jacking assembly 2 adopts a combination of cylinders to realize multi-stage lifting and positioning. The supporting assembly 3 can not only accurately support the tray 9, but also flexibly avoid the lifting space of the tray 9. The limiting assembly 4 limits the left and right sides through the limiting plate 402, and in addition, the limiting block 209 prevents the tray 9 from moving forward and backward, so as to ensure that the tray 9 does not shake and deviate in the lifting process. By setting the supporting piece 309, the structure design is increased, the claw 306 is prevented from accidentally overturning, and the safety of the tray 9 is ensured.

[0047] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for disassembling and folding pallets, characterized in that, It includes a base (1), a lifting assembly (2), a conveyor line (6), a support assembly (3), and a stopper; wherein, the conveyor line (6) is installed on the base (1) and is used to convey the pallet (9) in the horizontal direction, the lifting assembly (2) is used to convey the pallet (9) in the vertical direction, the stopper is used to control the pallet (9) on the conveyor line (6) to stop moving when it reaches a designated position, and the support assembly (3) is used to support and lock the pallet (9); wherein the support assembly (3) includes a rotating seat (301), a cylinder (302), and a swing arm (303). 4) Claw (306), rotating shaft (305); Cylinder 3 (302) is hinged on rotating seat (301), the conveying end of cylinder 3 (302) is connected to connecting rod (303), connecting rod (303) is hinged to swing rod (304), the other end of swing rod (304) is fixed on rotating shaft (305), claw (306) is symmetrically arranged about swing rod (304) and one end of claw (306) is sleeved on rotating shaft (305), and bearing 2 (307) is sleeved at both ends of rotating shaft (305), bearing 2 (307) is located in vertical plate (308).

2. The device for disassembling and folding pallets according to claim 1, characterized in that, The lifting assembly (2) includes cylinder one (201), cylinder two (203), cylinder push plate (205) and pallet push plate (208); cylinder two (203) is located above cylinder one (201), and a connecting piece (202) is provided between cylinder one (201) and cylinder two (203). A transition piece (204) is provided at the output end of cylinder two (203), and the transition piece (204) is connected to the cylinder push plate (205). Push rods (206) are symmetrically provided on the cylinder push plate (205), and the other end of the push rod (206) passes through the base (1) and is fixed on the pallet push plate (208).

3. The device for disassembling and folding pallets according to claim 2, characterized in that, The upright plate (308) is equipped with a support member (309) for supporting and limiting the claw (306).

4. The device for disassembling and folding pallets according to claim 2, characterized in that, Limiting blocks (209) are provided at both ends of the pallet push plate (208).

5. The device for disassembling and folding pallets according to claim 4, characterized in that, It also includes a limiting component (4) for limiting the position of the pallet.

6. The device for disassembling and folding pallets according to claim 5, characterized in that, The limiting assembly (4) includes a limiting body (401) and a limiting plate (402). The limiting body (401) is located on both sides of the conveyor line (6), and the limiting plate (402) is installed on the limiting body (401). The limiting body (401) is provided with a clearance hole (403) for the claw (306) to pass through.

7. The device for disassembling and folding pallets according to claim 6, characterized in that, The base (1) includes an upper plate (101), a lower plate (102), and a support column (103), with the upper plate (101) and the lower plate (102) connected to each end of the support column.

8. The device for disassembling and folding pallets according to claim 7, characterized in that, A base plate (7) is provided above the upper plate (101), and a pad plate (8) is provided on the base plate (7).

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