Express carton disassembling and recycling device

Abstract

The invention discloses an express carton disassembling and recycling device, and belongs to the technical field of carton disassembling and recycling. An express carton disassembling and recycling device comprises a box body, a feeding port is formed in one side of the box body, a containing cavity is formed in the bottom of the box body, a packaging block is fixedly installed in the box body, a U-shaped rod is slidably installed in the packaging block, a clamping block and a cover plate are fixedly installed at the two ends of an opening of the U-shaped rod respectively, and a first motor is fixedly installed on the packaging block; a first gear is fixedly installed at the output end of the first motor, clamping rods symmetrically installed at the two ends of the packaging block are further included, crushing rollers are rotatably installed on the clamping rods, the first motor drives a U-shaped rod to slide to adjust the position of the clamping blocks, the clamping blocks are matched with the crushing rollers, and material taking, clamping and crushing of the express cartons are achieved. According to the device, high automation is realized, and the labor cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of carton disassembly and recycling, and in particular to a device for disassembling and recycling express carton. Background Art

[0002] With the rapid development of e-commerce and the continuous expansion of the logistics industry, the use of express cartons has shown explosive growth. Most people usually only take the items away, and a lot of waste packaging is generated every day. Although cartons have good environmental characteristics as a recyclable material, their actual recycling rate is greatly reduced due to the complex disassembly process, high cost and lack of effective automated processing equipment.

[0003] At present, the disassembly of express cartons mainly relies on manual operation, which is not only inefficient but also increases labor costs. In order to enable the express cartons to be quickly disassembled at the post station and centralized for recycling to achieve secondary utilization and promote green and sustainable development, the development of an efficient, environmentally friendly and economical express carton disassembly and recycling device has become an urgent need in the industry. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of low efficiency in manual disassembly of express cartons in the prior art, and to propose a device for disassembling and recycling express cartons.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for disassembling and recycling express cartons, comprising a box body, a feeding port being provided on one side of the box body, a material holding cavity being provided at the bottom of the box body, a collecting block being fixedly installed in the box body, a U-shaped rod being slidably installed in the collecting block, a clamping block and a cover plate being fixedly installed at both ends of the opening of the U-shaped rod, respectively, the cover plate being used to block the material holding cavity, a first motor being fixedly installed on the collecting block, a first gear being fixedly installed at the output end of the first motor, a first tooth groove being provided on the U-shaped rod which is meshed with the first gear, and also comprising clamping rods symmetrically installed at both ends of the collecting block, located above the material holding cavity, crushing rollers being rotatably installed on the clamping rods, and a driving member for driving the symmetrical crushing rollers to rotate being installed on the top wall of the box body.

[0007] In order to avoid collision between the clamping block and the clamping rod, preferably, a bidirectional screw is rotatably installed in the assembly block, the clamping rod is threadedly installed on both ends of the bidirectional screw, a second gear is fixedly installed on the bidirectional screw, and a second tooth groove meshing with the second gear is opened on the U-shaped rod, wherein the assembly block has grooves on both sides, and the clamping rod is adapted to the grooves and slides in the grooves.

[0008] In order to be able to more flexibly adapt to the processing requirements of cartons of different sizes, further, the clamping rod has a bending portion, a sliding groove is opened in the bending portion, and the crushing roller is slidably installed in the bending portion through an elastic member.

[0009] In order to ensure that the crushing roller can obtain stable power transmission no matter how the clamping rod is adjusted, further, the driving member includes a horizontal axis fixedly mounted on the top wall of the box body, a second motor for driving the horizontal axis to rotate is installed on the box body, a first symmetrically arranged bevel gear is slidably mounted on the horizontal axis, the transmission shaft of the crushing roller passes through the slide groove and is installed with a second bevel gear, the first bevel gear is meshed with the second bevel gear, wherein an L-shaped gear seat is slidably mounted on the horizontal axis, and the first bevel gear and the second bevel gear are both installed on the L-shaped gear seat.

[0010] In order to better adapt to cartons of different thicknesses and provide a certain clamping force to prevent the carton from sliding during handling, preferably, the clamping block is an elastic sheet with a triangular cross-section, and both sides of the opening end of the clamping block are bent outwards for guidance.

[0011] In order to make the carton fragments clamped in the clamping block fall off and facilitate secondary clamping, wedge rods are rotatably installed on both sides of the outer wall of the clamping block, and a storage box is fixedly installed on the assembly block. The inner wall of the storage box is an inclined surface and abuts against the wedge rods.

[0012] In order to effectively fix the container block, further, the storage box is symmetrically installed on both sides of the container block, and the extension direction of the storage box is perpendicular to the moving direction of the U-shaped rod.

[0013] In order to ensure the stability of the carton during the handling process, further, a strip groove is opened on the U-shaped rod, the strip groove and the cover plate are located on the same plane, and the storage box on one side is located in the strip groove.

[0014] In order to enable the cover plate to move smoothly when it is necessary to block the material holding cavity, and to be locked by a limit block when reaching a predetermined position to prevent excessive movement or misoperation, preferably, a roller is fixedly installed on one side of the cover plate close to the material holding cavity, and a limit block abutting against the roller is fixedly installed in the box body.

[0015] In order to apply additional pressure to the paper scraps or to smooth them, a cylinder is further fixedly installed on the cover plate, and the output end of the cylinder passes through the cover plate and is fixedly installed with a pressure plate, wherein a accommodating groove is provided on one side of the cover plate close to the material holding chamber, and the pressure plate is accommodated in the accommodating groove.

[0016] Compared with the prior art, the present invention provides a courier carton disassembly and recycling device, which has the following beneficial effects:

[0017] 1. The express carton disassembly and recycling device can quickly and automatically process a large number of express cartons. The first motor drives the U-shaped rod to slide to adjust the position of the clamping block, and cooperates with the crushing roller to realize the material clamping and crushing of the express carton. Compared with the traditional manual disassembly method, this device realizes a high degree of automation and reduces labor costs. At the same time, precise control and optimization of the operation process enable the automated equipment to maintain efficient operation under continuous working conditions, reducing ineffective energy loss;

[0018] 2. The express carton disassembly and recycling device controls the opening and closing of the material holding chamber by the cover plate according to the movement of the U-shaped rod, so that the cover plate can open the material holding chamber when the crushing roller is not in use, so as to receive the crushed paper scraps above, thereby ensuring the continuity and smoothness of the crushing process. When the crushing roller is not working, the U-shaped rod is reset so that the cover plate can completely block the material holding chamber, which can not only prevent foreign matter from entering the material holding chamber and contaminating the recycled materials, but also keep the inside of the equipment clean when there is no need to collect paper scraps. The pressure plate is extended from the receiving groove by the cylinder to squeeze the paper scraps in the material holding chamber, thereby reducing the space occupied by the paper scraps and facilitating subsequent transportation and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an express carton disassembly and recycling device proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of a box of an express carton disassembly and recycling device proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the internal planar structure of a box of an express carton disassembly and recycling device proposed by the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of a container block of an express carton disassembly and recycling device proposed by the present invention;

[0023] Figure 5 This is a schematic diagram of the storage box and clamping block structure of a courier carton disassembly and recycling device proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the cover structure of an express carton disassembly and recycling device proposed by the present invention;

[0025] Figure 7 A courier carton disassembly and recycling device proposed by the present invention Figure 2 A schematic diagram of the enlarged structure in the middle;

[0026] Figure 8 A courier carton disassembly and recycling device proposed by the present invention Figure 4 A magnified schematic diagram of structure B in the middle.

[0027] In the figure: 1. box body; 101. material opening; 102. material holding cavity; 103. inclined cavity; 2. assembly block; 201. groove; 3. U-shaped rod; 301. first tooth groove; 302. second tooth groove; 303. strip groove; 4. clamping block; 401. wedge-shaped rod; 5. cover plate; 501. accommodating groove; 6. first motor; 7. first gear; 8. clamping rod; 801. bending part; 802. slide groove; 803. spring; 9. crushing roller; 10. driving member; 1001. horizontal axis; 1002. second motor; 1003. first bevel gear; 1004. second bevel gear; 1005. L-shaped gear seat; 11. bidirectional screw; 12. second gear; 13. storage box; 14. roller; 15. limit block; 16. cylinder; 17. pressure plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] Example:

[0031] Reference Figure 1-Figure 8A device for disassembling and recycling express carton includes a box body 1, a feeding port 101 is provided on one side of the box body 1, a material holding cavity 102 is provided at the bottom of the box body 1 for receiving the processed carton shreds, a container block 2 is fixedly installed in the box body 1, a U-shaped rod 3 is slidably installed in the container block 2, a clamping block 4 and a cover plate 5 are fixedly installed at both ends of the opening of the U-shaped rod 3, and the cover plate 5 is used to block the material holding cavity 102, a first motor 6 is fixedly installed on the container block 2, a first gear 7 is fixedly installed at the output end of the first motor 6, and a first gear 7 is provided on the U-shaped rod 3. 7 meshingly connected to the first tooth groove 301, to achieve the linear movement of the U-shaped rod, thereby driving the clamping block 4 to clamp or release the carton, and controlling the cover plate 5 to block or open the material holding chamber 102, and also includes clamping rods 8 symmetrically installed at both ends of the container block 2, located above the material holding chamber 102, and crushing rollers 9 are rotatably installed on the clamping rods 8, which are responsible for the actual carton crushing work. A driving member 10 for driving the symmetrical crushing rollers 9 to rotate is installed on the top wall of the box body 1, which is used to synchronously drive the crushing rollers 9 on both sides to rotate in opposite directions, thereby achieving efficient crushing.

[0032] When the express carton disassembling and recycling device is in use, first, the express carton to be disassembled enters the device through the feed port 101 on one side of the box body 1, the clamping block 4 on the U-shaped rod 3 is used to initially clamp the incoming carton and fix it in an appropriate position for further processing, and the cover plate 5 blocks the material holding chamber 102 during this process to prevent unprocessed materials from falling in advance. After the first motor 6 is started, it drives the first gear 7 to rotate. Since the first gear 7 is meshed and connected with the first tooth groove 301 on the U-shaped rod 3, the U-shaped rod 3 can be driven to slide along the container block 2, and the position of the clamping block 4 is adjusted until the express carton contacts the crushing roller 9. The crushing roller 9 is installed on the symmetrically installed clamping rod 8 above the material holding chamber 102. When the carton is correctly clamped and positioned, the driving member 10 is started to rotate the crushing roller 9. These crushing rollers 9 perform preliminary crushing on the carton by rotating, especially effectively processing the tape or hard part on the carton. The carton fragments and other materials after crushing will fall into the material holding chamber 102, which is convenient for subsequent recycling.

[0033] During the recycling process of express cartons, in order to avoid collision between the clamping block 4 and the clamping rod 8, a bidirectional screw rod 11 is rotatably installed in the assembly block 2, and the clamping rod 8 is threadedly installed at both ends of the bidirectional screw rod 11. A second gear 12 is fixedly installed on the bidirectional screw rod 11, and a second tooth groove 302 meshingly connected with the second gear 12 is opened on the U-shaped rod 3, wherein grooves 201 are provided on both sides of the assembly block 2, and the clamping rod 8 is adapted to the groove 201 and slides in the groove 201.

[0034] Through the arrangement of the above structure, when the second gear 12 is driven to rotate by the moving U-shaped rod 3, since it is meshed with the second tooth groove 302 on the U-shaped rod 3, it can drive the bidirectional screw rod 11 to rotate. The rotation of the bidirectional screw rod 11 causes the clamping rods 8 at both ends to move inward or outward along the screw rod. When the clamping block 4 moves toward the assembly block 2, the rotation of the bidirectional screw rod 11 causes the clamping rods 8 at both ends to move inward along the screw rod until the clamping block 4 passes through the crushing cavity formed between the two clamping rods 8, and the two clamping rods 8 are located at the ends of the stroke with the smallest spacing. The driving member 10 is started to rotate the crushing roller 9 and cut, tear, etc. the carton. When the clamping block 4 moves toward the feed port 101, the rotation of the bidirectional screw rod 11 causes the clamping rods 8 at both ends to move outward along the screw rod until the clamping block 4 passes through the crushing cavity formed between the two clamping rods 8, and the two clamping rods 8 are located at the ends of the other end of the stroke with the largest spacing, so that the fit between the moving parts is tighter.

[0035] It should be noted that the length of the second tooth groove 302 is smaller than that of the first tooth groove 301 , so that the number of rotations of the second gear 12 is limited, thereby controlling the moving distance of the clamping rods 8 on both sides not to be too long.

[0036] Due to the processing requirements of cartons of different sizes, the clamping rod 8 further has a bending portion 801, in which a slide groove 802 is opened, and the crushing roller 9 is slidably installed in the bending portion 801 through an elastic member. Preferably, the elastic member is a spring 803, which allows the crushing roller 9 to have a certain buffer space when encountering hard objects or irregular objects, thereby avoiding damage to the equipment while ensuring effective cutting and tearing of the cartons. In addition, the presence of the spring 803 allows the crushing roller 9 to adaptively adjust the pressure, applying greater force to thicker or harder parts and reducing pressure on thinner or softer parts, thereby improving processing efficiency and quality.

[0037] Preferably, the driving member 10 includes a transverse shaft 1001 fixedly mounted on the inner top wall of the housing 1, a second motor 1002 for driving the transverse shaft 1001 to rotate is mounted on the housing 1, a symmetrically arranged first bevel gear 1003 is slidably mounted on the transverse shaft 1001, a transmission shaft of the crushing roller 9 passes through the slide groove 802 and is mounted with a second bevel gear 1004, the first bevel gear 1003 is meshingly connected with the second bevel gear 1004, so that the rotation of the transverse shaft 1001 can be transmitted to the crushing roller 9 through the bevel gear system to drive it to rotate, wherein an L-shaped gear seat 1005 is slidably mounted on the transverse shaft 1001, the first bevel gear 1003 and the second bevel gear 1004 are both mounted on the L-shaped gear seat 1005, so that the first bevel gear 1003 and the second bevel gear 1004 move synchronously with the position change of the clamping rod 8, ensuring that no matter how the clamping rod 8 is adjusted, the crushing roller 9 can obtain stable power transmission, which is suitable for cartons of different sizes and shapes.

[0038] Through the arrangement of the above structure, the second motor 1002 is started, driving the horizontal shaft 1001 to rotate, thereby driving the first bevel gear 1003 to rotate, and the first bevel gear 1003 is meshed with the second bevel gear 1004, so that the crushing roller 9 starts to rotate, and the clamped carton is efficiently crushed.

[0039] Preferably, the clamp block 4 is an elastic sheet with a triangular cross-section, which can better adapt to cartons of different thicknesses and provide a certain clamping force to prevent the cartons from sliding during processing. The two sides of the open end of the clamp block 4 are bent outward for guidance, helping the carton to enter and position smoothly and reduce jamming. Wedge rods 401 are rotatably installed on both sides of the outer wall of the clamp block 4, and a storage box 13 is fixedly installed on the container block 2. The inner wall of the storage box 13 is an inclined surface and abuts against the wedge rod 401. When the U-shaped rod 3 moves, the wedge rod 401 will slide along the inclined surface of the storage box 13, forcing the clamp block 4 to open, so that the carton fragments clamped inside the clamp block 4 fall off.

[0040] It should be noted that an inclined cavity 103 is provided in the box body 1, the opening of one end of the inclined cavity 103 is located below the assembly block 2, and the opening of the other end is connected to the material holding cavity 102, so that the fallen fragments slide through the inclined cavity 103 into the material holding cavity 102 for collection.

[0041] In order to effectively fix the container block 2, the storage box 13 is symmetrically installed on both sides of the container block 2, and the extension direction of the storage box 13 is perpendicular to the moving direction of the U-shaped rod 3. At the same time, a strip groove 303 is opened on the U-shaped rod 3, and the strip groove 303 and the cover plate 5 are located on the same plane. One side of the storage box 13 is located in the strip groove 303, so that the storage box 13 can remain stable when the U-shaped rod 3 moves, without affecting the normal operation of the U-shaped rod 3, and at the same time ensuring the stability of the carton during the processing process.

[0042] A roller 14 is fixedly installed on one side of the cover plate 5 close to the material holding chamber 102, and a limit block 15 abutting against the roller 14 is fixedly installed in the box body 1, so that the cover plate 5 can move smoothly when it is necessary to block the material holding chamber 102, and be locked by the limit block 15 when reaching the predetermined position to prevent excessive movement or misoperation. A cylinder 16 is fixedly installed on the cover plate 5, and the output end of the cylinder 16 passes through the cover plate 5 and is fixedly installed with a pressing plate 17, wherein a accommodating groove 501 is provided on one side of the cover plate 5 close to the material holding chamber 102, and the pressing plate 17 is accommodated in the accommodating groove 501. The design of the accommodating groove 501 ensures that the pressing plate 17 can be safely accommodated when not in use without affecting the operation of other components. When it is necessary to apply additional pressure to the paper scraps or to smooth them, the cylinder 16 drives the pressing plate 17 to extend out of the accommodating groove 501 to press the paper scraps to ensure that the paper scraps are properly handled and ready to enter the next step.

[0043] One of the application scenarios of the express carton disassembly and recycling device:

[0044] 1. Feeding and initial positioning:

[0045] The express cartons to be processed enter the device through the feed port 101 on one side of the box body 1;

[0046] The clamping block 4 on the U-shaped rod 3 is an elastic sheet with a triangular cross section, and the two sides of its open end are bent outwards for guidance, helping the carton to enter and position smoothly;

[0047] 2. Two-way adjustment of the clamping rod 8:

[0048] A bidirectional screw rod 11 is rotatably installed in the assembly block 2, and the clamping rod 8 is threadedly installed at both ends of the bidirectional screw rod 11. When the second gear 12 is driven to rotate, it is meshed and connected with the second tooth groove 302 on the U-shaped rod 3, which can drive the bidirectional screw rod 11 to rotate;

[0049] The rotation of the bidirectional screw 11 causes the clamping rods 8 at both ends to move inward or outward along the screw to avoid collision with the clamping block 4. The clamping rods 8 fit into the grooves 201 on both sides of the assembly block 2 and slide therein, ensuring stability and accuracy during movement.

[0050] 3. Crushing process:

[0051] The clamping rod 8 has a bending portion 801, in which a slide groove 802 is provided, and the crushing roller 9 is slidably installed in the bending portion 801 through an elastic member. This design allows the crushing roller 9 to have a certain buffer space when encountering hard objects or irregular objects, thereby avoiding damage to the equipment while ensuring effective cutting and tearing of the carton;

[0052] 4. Cover plate 5 and its auxiliary components:

[0053] A roller 14 is fixedly mounted on one side of the cover plate 5 close to the material holding cavity 102, and a stopper 15 is fixedly mounted in the box body 1 to abut against the roller 14. This design enables the cover plate 5 to move smoothly when it is necessary to block the material holding cavity 102, and to be locked by the stopper 15 when reaching a predetermined position, thereby preventing excessive movement or misoperation;

[0054] The cover plate 5 is fixedly mounted with a cylinder 16, and the output end of the cylinder 16 passes through the cover plate 5 and is fixedly mounted with a pressing plate 17. A receiving groove 501 is provided on one side of the cover plate 5 close to the material holding chamber 102, and the pressing plate 17 is received in the receiving groove 501. When it is necessary to apply additional pressure to the carton or to perform a flattening process, the cylinder 16 drives the pressing plate 17 to extend out of the receiving groove 501 and press the carton to ensure that the carton is properly processed and ready to enter the next step;

[0055] 5. New mechanism for driving the crushing roller 9:

[0056] The design of the transverse shaft 1001, the first bevel gear 1003, the second bevel gear 1004 and the L-shaped gear seat 1005 ensures that no matter how the clamping rod 8 is adjusted, the crushing roller 9 can obtain stable power transmission and achieve effective crushing of the cartons.

[0057] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A courier carton disassembly and recycling device, comprising a box body (1), a feeding port (101) is provided on one side of the box body (1), and a material holding cavity (102) is provided at the bottom of the box body (1), characterized in that: A collection block (2) is fixedly installed in the box body (1), a U-shaped rod (3) is slidably installed in the collection block (2), a clamping block (4) and a cover plate (5) are fixedly installed at both ends of the opening of the U-shaped rod (3), and the cover plate (5) is used to block the material holding chamber (102). A first motor (6) is fixedly installed on the collection block (2), and a first gear (7) is fixedly installed at the output end of the first motor (6). The U-shaped rod (3) is provided with a first tooth groove (301) meshingly connected with the first gear (7), and also includes clamping rods (8) symmetrically installed at both ends of the collection block (2) and located above the material holding chamber (102). A crushing roller (9) is rotatably installed on the clamping rod (8), and a driving member (10) for driving the symmetrical crushing roller (9) to rotate is installed on the top wall of the box body (1).

2. The express carton disassembly and recycling device according to claim 1, characterized in that: A bidirectional screw rod (11) is rotatably mounted in the assembly block (2); the clamping rod (8) is threadedly mounted on both ends of the bidirectional screw rod (11); a second gear (12) is fixedly mounted on the bidirectional screw rod (11); and a second tooth groove (302) meshingly connected with the second gear (12) is formed on the U-shaped rod (3). Wherein, grooves (201) are provided on both sides of the assembly block (2), and the clamping rod (8) is adapted to the groove (201) and slides in the groove (201).

3. The express carton disassembly and recycling device according to claim 2, characterized in that: The clamping rod (8) has a bending portion (801), a sliding groove (802) is provided in the bending portion (801), and the crushing roller (9) is slidably installed in the bending portion (801) via an elastic member.

4. The express carton disassembly and recycling device according to claim 3 is characterized in that: The driving member (10) comprises a transverse shaft (1001) fixedly mounted on the inner top wall of the housing (1); a second motor (1002) for driving the transverse shaft (1001) to rotate is mounted on the housing (1); a symmetrically arranged first bevel gear (1003) is slidably mounted on the transverse shaft (1001); a transmission shaft of the crushing roller (9) passes through the slide groove (802) and is mounted with a second bevel gear (1004); the first bevel gear (1003) is meshedly connected with the second bevel gear (1004); Wherein, an L-shaped gear seat (1005) is slidably mounted on the transverse shaft (1001), and the first bevel gear (1003) and the second bevel gear (1004) are both mounted on the L-shaped gear seat (1005).

5. The express carton disassembly and recycling device according to claim 1, characterized in that: The clamping block (4) is an elastic sheet with a triangular cross section, and both sides of the opening end of the clamping block (4) are bent outwards for guidance.

6. The express carton disassembly and recycling device according to claim 5, characterized in that: Wedge-shaped rods (401) are rotatably mounted on both sides of the outer wall of the clamping block (4), and a storage box (13) is fixedly mounted on the assembly block (2). The inner wall of the storage box (13) is an inclined surface and abuts against the wedge-shaped rods (401).

7. The express carton disassembly and recycling device according to claim 6, characterized in that: The storage box (13) is symmetrically mounted on both sides of the assembly block (2), and the extension direction of the storage box (13) and the movement direction of the U-shaped rod (3) are perpendicular to each other.

8. The express carton disassembly and recycling device according to claim 7, characterized in that: The U-shaped rod (3) is provided with a strip groove (303), the strip groove (303) and the cover plate (5) are located on the same plane, and the storage box (13) on one side is located in the strip groove (303).

9. The express carton disassembly and recycling device according to claim 1, characterized in that: A roller (14) is fixedly mounted on one side of the cover plate (5) close to the material holding cavity (102), and a limiting block (15) abutting against the roller (14) is fixedly mounted inside the box body (1).

10. The express carton disassembly and recycling device according to claim 9, characterized in that: A cylinder (16) is fixedly mounted on the cover plate (5); an output end of the cylinder (16) passes through the cover plate (5) and is fixedly mounted with a pressure plate (17). Wherein, a receiving groove (501) is provided on a side of the cover plate (5) close to the material holding cavity (102), and the pressing plate (17) is received in the receiving groove (501).

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