A packaging box processing and cutting device

Abstract

The utility model relates to dismantling and cutting device technical field, concretely relates to a packing box processing dismantling and cutting device, include: dismantling and cutting device body, workstation and positioning device, dismantling and cutting device body and workstation's top fixed connection, the top of workstation and positioning device fixed connection, the utility model discloses through setting up positioning conveying assembly and movable limiting component etc. parts, through the cooperation of electric push rod, moving block, moving rod, clamping plate and push block, movable block, movable rod, makes electric push rod can push moving block to move through moving plate, and then through moving rod to push clamping plate to carry out automatic clamping and conveying to material, and movable limiting component is in material movement automatically to remove the limiting of positioning plate, and then reaches this device can automatically complete the clamping, conveying and limiting removal of material, need not manual operation, effectively reduces the intensity of labour, improves the effect of processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of disassembly and cutting device technology, specifically to a packaging box processing disassembly and cutting device. Background Technology

[0002] Packaging box processing and cutting equipment is a key piece of equipment in the packaging box production field. It can not only cut, split, and trim the edges of cardboard and wood board materials such as cartons and wooden boxes, but also set parameters according to the size requirements of the packaging materials for bakery pastry packaging (such as transparent PET sheets, kraft paperboard, etc.) to accurately process suitable packaging materials. This can reduce material waste and ensure that the size of the materials after cutting is compliant, laying the foundation for the standardized production of bakery pastry packaging.

[0003] Utility model patent CN218140175U discloses a packaging box trimming device, including a fixed frame, a movable frame inside the fixed frame, a cutting blade inside the movable frame, a cutting table below the cutting blade, a cutting opening at the top of the cutting table, and a clamping component on one side of the fixed frame. This utility model, by setting the clamping component, achieves positioning and clamping of the packaging box, avoiding displacement of the packaging box during trimming and preventing deviations in the cutting position, thus ensuring a firm positioning of the packaging box and guaranteeing the product quality after trimming.

[0004] Regarding the aforementioned technologies, the inventors have discovered the following drawbacks: Although existing cutting devices avoid deviation during the cutting process, in actual use, the positioning structure needs to be manually moved and the material needs to be manually conveyed when cutting the material. This is inconvenient to use, not only increasing labor intensity but also affecting the processing efficiency of the cutting device and reducing its effectiveness. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a packaging box processing and cutting device, which can effectively solve the problems of high labor intensity and low processing efficiency caused by the reliance on manual operation for material positioning and conveying in the existing technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a packaging box processing and cutting device, including: a cutting device body, a workbench and a positioning device. The cutting device body is fixedly connected to the top of the workbench, and the top of the workbench is fixedly connected to the positioning device. A positioning conveying assembly is provided on the top of the workbench. The positioning conveying assembly includes an electric push rod. A connecting groove is provided on the top of the workbench, and the inside of the connecting groove is fixedly connected to the electric push rod. Two sets of moving blocks are fixedly connected to the output end of the electric push rod through a moving plate. A moving rod is fixedly connected to the side of the moving block away from the electric push rod through a spring. A clamping plate is provided on the outside of the moving block.

[0008] A movable limiting component is provided on one side of the top of the workbench. The movable limiting component includes a push block, which is slidably connected to the inside of the connecting groove and fixedly connected to the bottom of the positioning plate of the positioning device. A movable block is provided at the bottom of the push block, and the top of the movable block is inclined. The movable block is fixedly connected to the moving rod through a movable rod.

[0009] Furthermore, a positioning block is fixedly connected to the inner side of the clamping plate by a spring, and an anti-slip plate is fixedly connected to the inner side of the clamping plate.

[0010] Furthermore, a support block is slidably connected to the outer side of the clamping plate, and the support block is fixedly connected to the moving block through a telescopic plate, and the support block is fixedly connected to the positioning block.

[0011] Furthermore, a limiting rod is fixedly connected to the side of the moving rod near the moving block, and a limiting ring is fixedly connected to the other end of the limiting rod. The limiting ring is slidably connected to the interior of the moving block.

[0012] Furthermore, a smooth ring is fixedly connected to the surface of the movable rod, and the smooth ring is inclined on the side away from the movable block.

[0013] Furthermore, a limiting block is fixedly connected to the outer side of the push block by a spring, and the limiting block can be inserted into the interior of the connecting groove, and the side of the limiting block near the electric push rod is inclined.

[0014] Furthermore, a micro switch is fixedly connected inside the connecting groove. The micro switch is electrically connected to an electromagnetic block via a wire. The electromagnetic block is fixedly connected to the inside of the connecting groove and is located outside the limiting block. The electromagnetic block and the limiting block are magnetically repelled.

[0015] Beneficial effects

[0016] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0017] I. This utility model, by setting up components such as a positioning and conveying assembly and a movable limiting assembly, and through the mutual cooperation between the electric push rod, moving block, moving rod, clamping plate, and pushing block, movable block, and moving rod, enables the electric push rod to push the moving block to move via the moving plate, and then pushes the clamping plate to automatically clamp and convey the material via the moving rod. At the same time, the movable limiting assembly automatically releases the limiting position of the positioning plate when the material moves. Thus, this device can automatically complete the clamping, conveying, and limiting release of the material without manual operation, effectively reducing labor intensity and improving processing efficiency.

[0018] II. This utility model, by setting up components such as positioning blocks, anti-slip plates, clamping plates, moving blocks, and support blocks, allows the clamping plates to quickly separate from the material during reset through the cooperation of the positioning blocks and springs. The anti-slip plates increase friction to prevent slippage, while the telescopic plates and support blocks ensure that the clamping plates can delay reset when the clamping is released, avoiding moving the material. Thus, this device can reliably clamp the material and avoid interfering with the material position during release, thereby improving the processing effect.

[0019] Third, this utility model, by setting up components such as limit blocks, connecting grooves, micro switches and electromagnetic blocks, achieves automatic locking and releasing of the push block through the cooperation of the limit blocks and electromagnetic blocks, and triggers control by the micro switches. Thus, this device can conveniently release the positioning device from the material and automatically restore the limit state after the material's position is adjusted. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the present invention;

[0022] Figure 2 This is a split sectional view of the present invention;

[0023] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 For the present utility model Figure 2 Enlarged view of point B in the middle;

[0025] Figure 5 This is a partially disassembled sectional view of the present invention.

[0026] Reference numerals in the attached drawings: 1. Body of the cutting and dismantling device; 2. Workbench; 3. Positioning device; 4. Positioning and conveying assembly; 41. Electric push rod; 42. Connecting groove; 43. Moving block; 44. Moving rod; 45. Clamping plate; 5. Movable limit assembly; 51. Push block; 52. Movable block; 6. Positioning block; 7. Anti-slip plate; 8. Support block; 9. Limiting rod; 10. Limiting ring; 11. Smooth ring; 12. Limiting block; 13. Micro switch; 14. Electromagnetic block. Detailed Implementation

[0027] 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, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] See attached document Figure 1-5 A packaging box processing and cutting device includes: a cutting device body 1, a workbench 2 and a positioning device 3. The cutting device body 1 is fixedly connected to the top of the workbench 2, and the top of the workbench 2 is fixedly connected to the positioning device 3. A positioning conveying component 4 is provided on the top of the workbench 2 to realize automatic clamping and conveying of materials. The positioning conveying component 4 includes an electric push rod 41. A connecting groove 42 is opened on the top of the workbench 2, and the inside of the connecting groove 42 is fixedly connected to the electric push rod 41. Two sets of moving blocks 43 are fixedly connected to the output end of the electric push rod 41 through a moving plate. A moving rod 44 is fixedly connected to the side of the moving block 43 away from the electric push rod 41 through a spring. A clamping plate 45 is provided on the outside of the moving block 43.

[0030] A movable limiting component 5 is provided on one side of the top of the workbench 2. This component releases the positioning restriction of the material by the positioning plate during conveying and automatically restores the limit after processing. The movable limiting component 5 includes a push block 51, which is slidably connected to the inside of the connecting groove 42 and fixedly connected to the bottom of the positioning plate of the positioning device 3. A movable block 52 is provided at the bottom of the push block 51, with its top inclined. The movable block 52 is fixedly connected to the moving rod 44 via a movable rod. The cutting device body 1 can perform cutting processing on the raw materials of the packaging box. The workbench 2 provides a mounting support base for each component. The positioning device 3 can limit the material position through its positioning plate. In the positioning conveying component 4, after the electric push rod 41 is started, it drives two sets of moving blocks 43 to move via the moving plate. After the moving rod 44 on 43 compresses the spring, it can continue to move, thereby pushing the clamping plate 45 to clamp the material. Then the electric push rod 41 continues to output, which can push the material clamped by the clamping plate 45 to move. In the movable limiting component 5, the pushing block 51 moves synchronously with the positioning plate of the positioning device 3. The movable block 52, which is inclined at its bottom, is linked with the moving rod 44 through the moving rod. When the material is being conveyed, the moving rod 44 pushes the movable block 52 to move. The movement of the movable block 52 can push the moving block 43 to move, thereby causing the moving block 43 to move upward and push the positioning plate of the positioning device 3 to move upward, so that the positioning plate is separated from the material and no longer limits the material. This makes it convenient to move the material without manually moving the positioning structure and conveying the material, thus improving the processing efficiency and use effect of the cutting device body 1.

[0031] The clamping plate 45 has a positioning block 6 fixedly connected to its inner side via a spring, and an anti-slip plate 7 is also fixedly connected to its inner side. When the clamping plate 45 moves inward to clamp the material, it pushes the spring connected to it to move and causes the spring to compress. When the moving rod 44 no longer applies a pushing and limiting force to the clamping plate 45, the compressed spring releases its elastic potential energy, generating a reverse reset thrust on the clamping plate 45, causing the clamping plate 45 to move away from the material, thereby completely disengaging the clamping plate 45 from the material and achieving convenient release of the material positioning. This effectively prevents the clamping plate 45 from moving synchronously with the material during the reset process due to contact with it. Additionally, the anti-slip plate fixed to the inner side of the clamping plate 45... 7. This increases the coefficient of friction with the material surface, significantly enhancing the clamping and anti-slip effect of the clamping plate 45 on the material, preventing slippage and deviation of the material during clamping and conveying. A support block 8 is slidably connected to the outer side of the clamping plate 45, and the support block 8 is fixedly connected to the moving block 43 via a telescopic plate. The support block 8 is also fixedly connected to the positioning block 6. When the moving block 43 moves towards the material, it pushes the telescopic plate connected to it to move. When the telescopic plate is compressed to its limit, it pushes the support block 8 to move. The support block 8, through rigid support, pushes the clamping plate 45 to move, forming a cooperation under the pushing action of the moving rod 44, allowing the clamping plate 45 to clamp the material normally. When the moving rod 44 resets, its pushing action on the clamping plate 45... When the dynamic positioning force disappears, the telescopic plate, due to its own telescopic characteristics, will not immediately drive the clamping plate 45 to reset synchronously. This allows the clamping plate 45 to release its restriction on the material after the restriction is removed, preventing the moving rod 44 and the clamping plate 45 from resetting simultaneously, which would cause the material to reset synchronously. A limit rod 9 is fixedly connected to the side of the moving rod 44 near the moving block 43, and a limit ring 10 is fixedly connected to the other end of the limit rod 9. The limit ring 10 is slidably connected to the inside of the moving block 43. The limit rod 9 will move synchronously with the telescopic or sliding movement of the moving rod 44, while the limit ring 10 always slides along a preset trajectory inside the moving block 43, which can guide and limit the movement direction of the moving rod 44. And when the moving block 43 resets and moves, it can be... The limiting ring 10 and the limiting rod 9 drive the moving rod 44 to move stably to reset, avoiding the situation where the spring cannot effectively drive the moving rod 44 to move to reset. A smooth ring 11 is fixedly connected to the surface of the moving rod 44, and the side of the smooth ring 11 away from the moving block 43 is inclined. When moving, the smooth ring 11 can reduce the frictional resistance between the moving rod 44 and the moving block 43, making the moving rod 44 slide more smoothly or contact the movable block 52. It avoids the situation where the moving rod 44 will drive the clamping plate 45 to move when resetting due to excessive friction, and at the same time reduces wear or movement jamming. In addition, the inclined design of the smooth ring 11 away from the moving block 43 can better push the clamping plate 45 to move.

[0032] The push block 51 is spring-loaded to a limit block 12, which can be inserted into the connecting groove 42. The limit block 12 is inclined near the electric push rod 41. When the push block 51 is pushed upwards by the movable block 52, it moves the limit block 12. This movement compresses the connected spring. Once the limit block 12 is in the correct position, it can be inserted into the connecting groove 42 to fix the position of the push block 51. This prevents the push block 51 from resetting after the movable block 52 has passed it, thus no longer supporting the positioning plate of the positioning device 3. A micro switch 13 is fixedly connected inside the connecting groove 42. The micro switch 13 is electrically connected to the electromagnetic block 14 via a wire, and the electromagnetic block 14 is fixedly connected to the inside of the connecting groove 42. The electromagnetic block 14 is located outside the limiting block 12. The electromagnetic block 14 and the limiting block 12 are magnetically repelled. In the initial state, the micro switch 13 activates the electromagnetic block 14. When the movable block 52 moves along the connecting groove 42, the micro switch 13 is triggered. The micro switch 13 closes the electromagnetic block 14 via the wire, allowing the limiting block 12 to be inserted normally. When the movable block 52 resets and moves, the micro switch 13 is triggered again. The micro switch 13 activates the electromagnetic block 14, causing the electromagnetic block 14 to generate a magnetic repulsive force on the limiting block 12, compressing the limiting block 12 and preventing it from being inserted into the connecting groove 42.

[0033] Working principle: When using this packaging box processing and cutting device, the material to be processed must first be placed in the designated processing area of ​​the workbench 2; then, the electric push rod 41 in the positioning and conveying assembly 4 is activated to convey the material. The output end of the electric push rod 41 will push two sets of moving blocks 43 to move synchronously towards the material along the preset trajectory of the connecting groove 42 through the moving plate; as the moving blocks 43 continue to move, the moving blocks 43 will push the moving rod 44 to move, so that the moving rod 44 moves to contact the clamping plate 45 through the smooth ring 11 and apply a pushing force, thereby causing the clamping plate 45 to move inward and to fit tightly against the material surface through the anti-slip plate 7 fixed on the inner side, increasing the frictional resistance to prevent the material from slipping. When the clamping plate 45 moves, it will compress the spring connected to it, which facilitates subsequent reset.

[0034] When the moving rod 44 moves, it pushes the movable block 52, which is fixedly connected to the movable rod. Since the top of the movable block 52 is inclined, it contacts the bottom of the pushing block 51 during its movement, generating an upward thrust. The pushing block 51 is fixedly connected to the bottom of the positioning plate of the positioning device 3. Under the action of the thrust, the pushing block 51 slides upward along the connecting groove 42, thereby causing the positioning plate of the positioning device 3 to move upward synchronously. If the positioning plate has already positioned the material, it will disengage from the material surface, releasing the material from its position. Simultaneously, the pushing block 51 will also move the limiting block 12 during its movement. At the same time, the movement of the movable block 52 will trigger the internal mechanism of the connecting groove 42. Micro switch 13 controls the electromagnetic block 14, which is originally in the activated state, to be turned off via a wire. In the initial state, the electromagnetic block 14 is magnetically repelled by the limiting block 12, preventing the limiting block 12 from being inserted. At this time, the movement of the push block 51 will move the limiting block 12 to the position of the electromagnetic block 14. Under the action of the spring, the limiting block 12 is inserted into the connecting groove 42, fixing the position of the push block 51 and ensuring that the positioning plate is always detached from the material, avoiding being limited again during the material conveying process. Subsequently, the electric push rod 41 continues to push the moving block 43, and the material firmly clamped by the clamping plate 45 will be synchronously conveyed to the processing area of ​​the cutting device body 1 as the moving block 43 moves.

[0035] When the material reaches the preset cutting position, the electric push rod 41 starts the reverse reset procedure. During the reverse movement of the moving block 43, it drives the moving rod 44 to move. The moving rod 44 no longer pushes the clamping plate 45, thus the clamping plate 45 no longer stably clamps the material. Then, through the reset movement of the inner connecting spring, the clamping plate 45 moves outward and no longer contacts the material. At this time, the movable block 52 will synchronously reverse reset with the moving rod 44. The movable block 52 triggers the micro switch 13 again. The micro switch 13 restarts the electromagnetic block 14 through the wire. Since the electromagnetic block 14 and the limit block 12 are magnetically repelled, the repulsive force will push the limit block 12 to compress the spring and retract from the inside of the connecting groove 42, releasing the fixation of the push block 51. The push block 51 slides down the connecting groove 42 under its own weight and the action of the positioning plate of the positioning device 3, so that the positioning plate of the positioning device 3 is back in contact with the surface of the worktable 2, which facilitates the processing of the material by the cutting device body 1. After the material is processed, the electric push rod 41 can be restarted.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A packaging box processing and cutting device, comprising a cutting device body (1), a worktable (2), and a positioning device (3), characterized in that: The cutting device body (1) is fixedly connected to the top of the workbench (2), the top of the workbench (2) is fixedly connected to the positioning device (3), the top of the workbench (2) is provided with a positioning conveying assembly (4), the positioning conveying assembly (4) includes an electric push rod (41), the top of the workbench (2) is provided with a connecting groove (42), and the inside of the connecting groove (42) is fixedly connected to the electric push rod (41). The output end of the electric push rod (41) is fixedly connected to two sets of moving blocks (43) through a moving plate. The side of the moving block (43) away from the electric push rod (41) is fixedly connected to a moving rod (44) through a spring. The outside of the moving block (43) is provided with a clamping plate (45). A movable limiting component (5) is provided on one side of the top of the workbench (2). The movable limiting component (5) includes a push block (51), and the push block (51) is slidably connected to the inside of the connecting groove (42). The push block (51) is fixedly connected to the bottom of the positioning plate of the positioning device (3). A movable block (52) is provided at the bottom of the push block (51), and the top of the movable block (52) is inclined. The movable block (52) is fixedly connected to the moving rod (44) through the movable rod.

2. The packaging box processing and cutting device according to claim 1, characterized in that, The inner side of the clamping plate (45) is fixedly connected to a positioning block (6) by a spring, and the inner side of the clamping plate (45) is fixedly connected to an anti-slip plate (7).

3. The packaging box processing and cutting device according to claim 1, characterized in that, The clamping plate (45) is slidably connected to a support block (8), and the support block (8) is fixedly connected to the moving block (43) through a telescopic plate, and the support block (8) is fixedly connected to the positioning block (6).

4. The packaging box processing and cutting device according to claim 1, characterized in that, The moving rod (44) is fixedly connected to a limiting rod (9) on one side near the moving block (43), and the other end of the limiting rod (9) is fixedly connected to a limiting ring (10). The limiting ring (10) is slidably connected to the inside of the moving block (43).

5. The packaging box processing and cutting device according to claim 1, characterized in that, A smooth ring (11) is fixedly connected to the surface of the moving rod (44), and the smooth ring (11) is inclined on the side away from the moving block (43).

6. The packaging box processing and cutting device according to claim 1, characterized in that, The outer side of the push block (51) is fixedly connected to the limit block (12) by a spring, and the limit block (12) can be inserted into the interior of the connecting groove (42), and the limit block (12) is inclined on the side near the electric push rod (41).

7. The packaging box processing and cutting device according to claim 1, characterized in that, A micro switch (13) is fixedly connected inside the connecting groove (42). The micro switch (13) is electrically connected to an electromagnetic block (14) via a wire. The electromagnetic block (14) is fixedly connected to the inside of the connecting groove (42). The electromagnetic block (14) is located outside the limiting block (12). The electromagnetic block (14) and the limiting block (12) are magnetically repelled.

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