Corrugated carton special-shaped hole forming device

Abstract

The utility model relates to the technical field of corrugated carton processing, and discloses a corrugated carton special-shaped hole forming device which comprises a placing table, a hole forming device and a hole forming device. The supporting column is fixedly mounted on the outer wall of one side of the placing table; the punching structure comprises a punching die connecting plate, and the punching die connecting plate is arranged at the top of the placing table; the limiting structure comprises two groups of pressing plates, and the pressing plates are arranged at the top of the placing table; and the scanning camera is fixedly installed on the outer wall of one side of the supporting column, the punching structure further comprises a threaded groove formed in the bottom of the punching mold connecting plate, and an anti-skid base plate is installed at the bottom of the punching mold connecting plate in a pasted mode, so that the purpose of punching and cutting the corrugated carton is achieved. And the model number and the position of the punching mold are replaced according to needs, the using flexibility of the device is improved, the adaptability of the device is improved, and the requirement for personalized punching customization of corrugated cartons is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paper box processing, and in particular relates to a device for opening special-shaped holes in a corrugated paper box. Background Art

[0002] Traditional corrugated box production lines have problems such as low stacking efficiency, low automation, and high labor intensity. With the increasing market demand for corrugated boxes and the requirements for multiple specifications, small batches, and fast delivery of orders, there is an urgent need for an automated, efficient, and low-energy corrugated box processing device.

[0003] The utility model with announcement number CN220390497U relates to the technical field of corrugated cardboard flattening devices, specifically a corrugated cardboard flattening device for corrugated paper processing, including an operating table, a conveyor belt is provided on the operating table, support columns are provided on both sides of the top of the operating table, a support plate is provided between the tops of the two support columns, an electric telescopic rod is provided on the support plate, the output end of the electric telescopic rod extends to the bottom of the support plate, an adjustment plate is provided at the output end of the electric telescopic rod, a guide mechanism is provided between the adjustment plate and the support column, the guide mechanism includes a guide groove and an electromagnetic lock, and this structure can facilitate the adjustment of the height of the adjustment plate according to the thickness of the corrugated cardboard to be flattened, and the iron plate in the guide groove is adsorbed by the electromagnetic lock, so that the corrugated cardboard can be stably flattened, and the pressing roller can be easily installed and disassembled, and the dust and other impurities on the pressing roller can be easily cleaned.

[0004] However, the above patent still has the following problems: in the production process of corrugated cardboard boxes, some customers need to personalize the corrugated cardboard boxes and need to punch holes on the surface of the corrugated cardboard boxes. Some devices can only flatten the corrugated cardboard boxes but cannot punch holes in them. There are limitations in the use of the devices. The corrugated cardboard boxes will shift during the processing, affecting the punching effect of the device. The shifted cardboard boxes will not only affect the accuracy and effect of the punching, but may also have an adverse effect on subsequent processes such as gluing and stacking.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the technical problem that the corrugated paper box cannot be punched, the basic idea of ​​the technical solution adopted by the utility model is:

[0007] A device for opening special-shaped holes in a corrugated paper box, comprising:

[0008] A placing table, the placing table is placed on the ground;

[0009] A support column, the support column is fixedly installed on an outer wall of one side of the placement table;

[0010] The punching structure includes a punching die connecting plate which is arranged on the top of the placing table;

[0011] The limiting structure includes two sets of pressing plates which are arranged on the top of the placing table;

[0012] The scanning camera is fixedly installed on the outer wall of one side of the support column.

[0013] As a preferred embodiment of the present utility model, the punching structure further includes a threaded groove opened at the bottom of the punching die connecting plate. An anti-slip cushion plate is adhesively installed at the bottom of the punching die connecting plate. A third hydraulic push rod is fixedly installed on the top of the punching die connecting plate. The other end of the third hydraulic push rod is fixedly installed with a first slider. A fourth fixing plate is arranged on the top of the placing table. A first sliding groove is opened inside the fourth fixing plate. The first slider is slidably installed inside the first sliding groove. A guide rod is fixedly installed inside the fourth fixing plate. The guide rod is sleeved and installed inside the first slider.

[0014] As a preferred embodiment of the present utility model, the punching structure further includes a fifth fixing plate fixedly installed on the top of the first slider. A third hydraulic cylinder is fixedly installed on the top of the fifth fixing plate. The output end of the third hydraulic cylinder is fixedly connected with one end of the third hydraulic push rod. A second hydraulic cylinder is fixedly installed on the outer wall of one side of the fourth fixing plate. A second hydraulic push rod is arranged on the inner wall of one side of the fourth fixing plate. The output end of the second hydraulic cylinder is fixedly connected with one end of the second hydraulic push rod. The other end of the second hydraulic push rod is fixedly connected with the outer wall of one side of the third hydraulic cylinder.

[0015] As a preferred embodiment of the present utility model, the limiting structure further includes two sets of second sliding grooves opened on the top of the placing table. Two sets of second sliders are slidably installed inside the second sliding grooves. A sixth fixing plate is fixedly installed on the top of the second slider. The two sets of pressing plates are arranged between the four sets of sixth fixing plates. A seventh fixing plate is fixedly installed on the top of the placing table.

[0016] As a preferred embodiment of the present utility model, the limiting structure further includes a threaded rod spirally installed on the outer wall of one side of the sixth fixing plate. An anti-slip ring is fixedly installed on the outer wall of the threaded rod. A hole is opened inside the seventh fixing plate. The outer wall of one side of the anti-slip ring is in close contact with the outer wall of one side of the seventh fixing plate.

[0017] As a preferred embodiment of the present utility model, a first fixing plate is fixedly installed on the outer wall of one side of the support column. A first hydraulic cylinder is fixedly installed on the outer wall of one side of the first fixing plate. A first hydraulic push rod is fixedly installed on the outer wall of the other side of the first fixing plate. The output end of the first hydraulic cylinder is fixedly connected with one end of the first hydraulic push rod.

[0018] As a preferred embodiment of the present utility model, one end of the first hydraulic push rod is fixedly installed with a second fixed plate. A hole is provided inside the support column, and a first movable plate is slidably installed inside the hole. One end of the first movable plate is fixedly installed with a third fixed plate. The outer wall of one side of the second fixed plate is fixedly connected to the outer wall of one side of the third fixed plate. The other end of the first movable plate is fixedly connected to the outer wall of one side of the fourth fixed plate.

[0019] The present utility model has the following beneficial effects compared with the prior art:

[0020] 1. The purpose of punching and cutting the corrugated cardboard box is achieved. The model and position of the punching die can be changed according to needs, improving the flexibility of the device use, enhancing the adaptability of the device, and meeting the needs of personalized punching customization of corrugated cardboard boxes.

[0021] 2. The purpose of limiting and fixing the corrugated cardboard box is achieved, improving the fixing effect of the corrugated cardboard box, preventing the position deviation of the corrugated cardboard box from affecting the punching effect, enhancing the stability of the device use, and facilitating operation and adjustment.

[0022] 3. The purpose of assisting in adjusting the position of the device is achieved, expanding the movement range of the punching die, improving the punching efficiency of the device, enhancing the adjustment efficiency of the device, and optimizing the use experience of the device.

[0023] The following further describes in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In the drawings:

[0025] Figure 1 is the front view of the present utility model;

[0026] Figure 2 is the structural schematic diagram of the present utility model;

[0027] Figure 3 is the top view of the present utility model;

[0028] Figure 4 is the structural schematic diagram of the scanning camera of the present utility model;

[0029] Figure 5 is the structural schematic diagram of the fourth fixed plate of the present utility model;

[0030] Figure 6 is the structural schematic diagram of the seventh fixed plate of the present utility model;

[0031] Figure 7 is the structural schematic diagram of the second sliding groove of the present utility model;

[0032] Figure 8Schematic diagram of the thread groove structure of the present utility model.

[0033] In the figure: 10, placing table; 11, support column; 12, first fixed plate; 13, first hydraulic cylinder; 14, first hydraulic push rod; 15, second fixed plate; 16, third fixed plate; 17, first movable plate; 18, fourth fixed plate; 19, first sliding groove; 20, first slider; 21, second hydraulic push rod; 22, second hydraulic cylinder; 23, guide rod; 24, fifth fixed plate; 25, third hydraulic cylinder; 26, third hydraulic push rod; 27, punching die connecting plate; 28, second sliding groove; 29, second slider; 30, sixth fixed plate; 31, pressing plate; 32, seventh fixed plate; 33, threaded rod; 34, anti-slip ring; 35, scanning camera; 36, thread groove; 37, anti-slip backing plate. Specific implementation mode

[0034] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0035] Embodiment 1: A device for opening special-shaped holes in corrugated cardboard boxes, specifically as Figure 1 and Figure 4 shown, including a placing table 10, the placing table 10 is placed on the ground; a support column 11, the support column 11 is fixedly installed on the outer wall of one side of the placing table 10; a punching structure, the punching structure includes a punching die connecting plate 27, the punching die connecting plate 27 is arranged on the top of the placing table 10; a limiting structure, the limiting structure includes two groups of pressing plates 31, the pressing plates 31 are arranged on the top of the placing table 10; a scanning camera 35, the scanning camera 35 is fixedly installed on the outer wall of one side of the support column 11. The corrugated cardboard box is punched through the punching structure, and the corrugated cardboard box is limited and fixed through the limiting structure.

[0036] Specifically as Figure 1 , Figure 2 , Figure 4 and Figure 8As shown in the figure, the punching structure further includes a threaded groove 36 opened at the bottom of the punching die connecting plate 27. An anti-slip pad 37 is adhesively installed at the bottom of the punching die connecting plate 27. A third hydraulic push rod 26 is fixedly installed at the top of the punching die connecting plate 27. The other end of the third hydraulic push rod 26 is fixedly installed with a first slider 20. A fourth fixing plate 18 is arranged at the top of the placing table 10. A first sliding groove 19 is opened inside the fourth fixing plate 18. The first slider 20 is slidably installed inside the first sliding groove 19. A guide rod 23 is fixedly installed inside the fourth fixing plate 18. The guide rod 23 is sleeved and installed inside the first slider 20. A variety of punching dies can be adaptively installed inside the threaded groove 36. The punching die is spirally installed inside the threaded groove 36, and the friction between the punching die connecting plate 27 and the punching die is increased through the anti-slip pad 37.

[0037] Specifically, as Figure 1 , Figure 4 , Figure 5 and Figure 8 shown, the punching structure further includes a fifth fixing plate 24 fixedly installed at the top of the first slider 20. A third hydraulic cylinder 25 is fixedly installed at the top of the fifth fixing plate 24. The output end of the third hydraulic cylinder 25 is fixedly connected to one end of the third hydraulic push rod 26. A second hydraulic cylinder 22 is fixedly installed on the outer wall of one side of the fourth fixing plate 18. A second hydraulic push rod 21 is arranged on the inner wall of one side of the fourth fixing plate 18. The output end of the second hydraulic cylinder 22 is fixedly connected to one end of the second hydraulic push rod 21. The other end of the second hydraulic push rod 21 is fixedly connected to the outer wall of one side of the third hydraulic cylinder 25. Start the second hydraulic cylinder 22 to drive the second hydraulic push rod 21 to move, drive the first slider 20 to move inside the first sliding groove 19, and guide the position of the first slider 20 through the guide rod 23. Start the third hydraulic cylinder 25 to drive the third hydraulic push rod 26 to move, drive the punching die connecting plate 27 to move up and down for punching.

[0038] According to the above, through the structures of the first slider 20, the second hydraulic push rod 21, the second hydraulic cylinder 22, the guide rod 23, the fifth fixing plate 24, the third hydraulic cylinder 25, the third hydraulic push rod 26, the punching die connecting plate 27, the threaded groove 36 and the anti-slip pad 37, the purpose of punching and cutting the corrugated cardboard box is achieved. According to the needs, the model and position of the punching die are changed, the flexibility of the device is improved, the adaptability of the device is improved, and the requirements for personalized punching customization of the corrugated cardboard box are met.

[0039] Embodiment 2: On the basis of Embodiment 1, specifically, as Figure 1 , Figure 2 , Figure 6 and Figure 7As shown, the limiting structure further includes two groups of second sliding grooves 28 formed at the top of the placing table 10. Two groups of second sliding blocks 29 are slidably installed inside the second sliding grooves 28. A sixth fixing plate 30 is fixedly installed at the top of the second sliding blocks 29. Two groups of pressing plates 31 are arranged between the four sixth fixing plates 30. A seventh fixing plate 32 is fixedly installed at the top of the placing table 10. Place the corrugated cardboard box on the top of the placing table 10, push the second sliding blocks 29 to move inside the second sliding grooves 28, move the two groups of pressing plates 31 above the corrugated cardboard box in the folded state, and make the bottom of the pressing plates 31 closely adhere to the top of the corrugated cardboard box.

[0040] Specifically, as Figure 1 , Figure 2 , Figure 4 , Figure 6 and Figure 7 shown, the limiting structure further includes a threaded rod 33 spirally installed on the outer wall of one side of the sixth fixing plate 30. An anti-slip ring 34 is fixedly installed on the outer wall of the threaded rod 33. A hole is formed inside the seventh fixing plate 32. The outer wall of one side of the anti-slip ring 34 closely adheres to the outer wall of one side of the seventh fixing plate 32. Rotate the threaded rod 33 to make the outer wall of one side of the anti-slip ring 34 closely adhere to the outer wall of one side of the seventh fixing plate 32, and limit and fix the pressing plate 31 between the two seventh fixing plates 32.

[0041] According to the above, through the structures of the second sliding grooves 28, the second sliding blocks 29, the sixth fixing plates 30, the pressing plates 31, the seventh fixing plates 32, the threaded rod 33 and the anti-slip ring 34, the purpose of limiting and fixing the corrugated cardboard box is achieved, the fixing effect of the corrugated cardboard box is improved, the position deviation of the corrugated cardboard box is prevented from affecting the punching effect, the stability of the device during use is improved, and the operation is facilitated for adjustment.

[0042] Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, specifically, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a first fixing plate 12 is fixedly installed on the outer wall of one side of the support column 11. A first hydraulic cylinder 13 is fixedly installed on the outer wall of one side of the first fixing plate 12. A first hydraulic push rod 14 is fixedly installed on the outer wall of the other side of the first fixing plate 12. The output end of the first hydraulic cylinder 13 is fixedly connected to one end of the first hydraulic push rod 14. Start the first hydraulic cylinder 13 to drive the first hydraulic push rod 14 to move and adjust the position of the second fixing plate 15.

[0043] Specifically, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, a second fixing plate 15 is fixedly installed at one end of the first hydraulic push rod 14. A hole is formed inside the support column 11, and a first movable plate 17 is slidably installed in the hole. A third fixing plate 16 is fixedly installed at one end of the first movable plate 17. The outer wall of one side of the second fixing plate 15 is fixedly connected to the outer wall of one side of the third fixing plate 16. The other end of the first movable plate 17 is fixedly connected to the outer wall of one side of the fourth fixing plate 18. When the second fixing plate 15 moves, it drives the third fixing plate 16 to move, drives the first movable plate 17 to slide inside the support column 11, and adjusts the position of the fourth fixing plate 18.

[0044] In summary, through the structures of the support column 11, the first fixing plate 12, the first hydraulic cylinder 13, the first hydraulic push rod 14, the second fixing plate 15, the third fixing plate 16, the first movable plate 17 and the fourth fixing plate 18, the purpose of assisting in adjusting the position of the device is achieved, the moving range of the punching die is expanded, the punching efficiency of the device is improved, the adjustment efficiency of the device is improved, and the use experience of the device is optimized.

[0045] Working principle: The punching die is spirally installed in the threaded groove 36 at the bottom of the punching die connecting plate 27, and the anti-slip cushion plate 37 is used to increase the friction force to ensure the stability of the die. The placement table 10 is placed on the ground, and the support column 11 is fixedly installed on one side of the placement table 10 for supporting and fixing other components. The scanning camera 35 is fixedly installed on the support column 11 for scanning or confirming the position and shape of the corrugated cardboard box. The corrugated cardboard box to be punched is placed on the top of the placement table 10. Push the second slider 29 to move in the second chute 28, so that the two sets of pressing plates 31 move above the cardboard box to ensure that the bottom of the pressing plate 31 is in close contact with the top of the cardboard box. Rotate the threaded rod 33, and fix the pressing plate 31 between the two sets of seventh fixing plates 32 through the anti-slip ring 34 to realize the limit fixation of the cardboard box. Start the second hydraulic cylinder 22 to drive the second hydraulic push rod 21 to move, and then drive the first slider 20 to slide in the first chute 19 and be guided by the guide rod 23 to ensure that the punching die connecting plate 27 can accurately move above the cardboard box. Start the third hydraulic cylinder 25 to drive the third hydraulic push rod 26 to move up and down, so as to drive the punching die connecting plate 27 and the installed punching die to move up and down to prepare for punching. Driven by the third hydraulic push rod 26, the punching die moves down to the surface of the cardboard box to punch the cardboard box. After punching, the third hydraulic push rod 26 rises to bring the punching die back to the initial position. If cardboard boxes of different sizes or shapes need to be processed, the first hydraulic cylinder 13 and the first hydraulic push rod 14 on the support column 11 can be adjusted to move the second fixing plate 15. The movement of the second fixing plate 15 will drive the movement of the third fixing plate 16 and the first movable plate 17, and then adjust the position of the fourth fixing plate 18 (i.e., the basic position of the punching structure) to meet the punching requirements of different cardboard boxes. The scanning camera 35 can monitor the position of the cardboard box and the punching process in real time to ensure the accuracy and safety of punching. If it is found that the position of the cardboard box is offset or the punching position is inaccurate, the position of the cardboard box can be manually adjusted or the limit fixation can be carried out again. After punching, turn off all hydraulic cylinders and push rods, remove the punching die from the threaded groove 36, and prepare for the next punching. Take out the cardboard box that has been punched and carry out subsequent packaging or transportation processing.

[0046] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A device for opening special-shaped holes in corrugated paper boxes, characterized in that: include: A placement platform (10), the placement platform (10) is placed on the ground; A support column (11), the support column (11) is fixedly mounted on an outer wall of one side of the placement platform (10); A punching structure, the punching structure comprising a punching die connecting plate (27), the punching die connecting plate (27) being arranged on the top of the placement table (10); A limiting structure, the limiting structure comprising two sets of pressing plates (31), the pressing plates (31) being arranged on the top of the placing platform (10); A scanning camera (35) is fixedly mounted on an outer wall of one side of the support column (11).

2. The device for opening special-shaped holes in corrugated paper boxes according to claim 1, characterized in that: The punching structure further comprises a threaded groove (36) provided at the bottom of the punching die connecting plate (27); an anti-skid pad (37) is glued and installed at the bottom of the punching die connecting plate (27); a third hydraulic push rod (26) is fixedly installed at the top of the punching die connecting plate (27); a first sliding block (20) is fixedly installed at the other end of the third hydraulic push rod (26); a fourth fixed plate (18) is provided at the top of the placement platform (10); a first sliding groove (19) is provided inside the fourth fixed plate (18); the first sliding block (20) is slidably installed inside the first sliding groove (19); a guide rod (23) is fixedly installed inside the fourth fixed plate (18); and the guide rod (23) is sleeved and installed inside the first sliding block (20).

3. The device for opening special-shaped holes in corrugated paper boxes according to claim 1, characterized in that: The punching structure further comprises a fifth fixed plate (24) fixedly mounted on the top of the first sliding block (20); a third hydraulic cylinder (25) is fixedly mounted on the top of the fifth fixed plate (24); an output end of the third hydraulic cylinder (25) is fixedly connected to one end of a third hydraulic push rod (26); a second hydraulic cylinder (22) is fixedly mounted on an outer wall of one side of the fourth fixed plate (18); a second hydraulic push rod (21) is arranged on an inner wall of one side of the fourth fixed plate (18); an output end of the second hydraulic cylinder (22) is fixedly connected to one end of the second hydraulic push rod (21); and the other end of the second hydraulic push rod (21) is fixedly connected to an outer wall of one side of the third hydraulic cylinder (25).

4. The device for opening special-shaped holes in corrugated paper boxes according to claim 1, characterized in that: The limiting structure also includes two groups of second slide grooves (28) opened on the top of the placement platform (10), two groups of second sliders (29) are slidably installed inside the second slide grooves (28), a sixth fixed plate (30) is fixedly installed on the top of the second slider (29), two groups of pressure plates (31) are arranged between the four groups of sixth fixed plates (30), and a seventh fixed plate (32) is fixedly installed on the top of the placement platform (10).

5. The device for opening special-shaped holes in corrugated paper boxes according to claim 1, characterized in that: The limiting structure also includes a threaded rod (33) screwed onto an outer wall of one side of the sixth fixing plate (30), an anti-slip ring (34) is fixedly mounted onto the outer wall of the threaded rod (33), a hole is provided inside the seventh fixing plate (32), and an outer wall of one side of the anti-slip ring (34) is in close contact with an outer wall of one side of the seventh fixing plate (32).

6. The device for opening special-shaped holes in corrugated paper boxes according to claim 1, characterized in that: A first fixing plate (12) is fixedly mounted on an outer wall on one side of the support column (11), a first hydraulic cylinder (13) is fixedly mounted on an outer wall on one side of the first fixing plate (12), a first hydraulic push rod (14) is fixedly mounted on an outer wall on the other side of the first fixing plate (12), and an output end of the first hydraulic cylinder (13) is fixedly connected to one end of the first hydraulic push rod (14).

7. The device for opening special-shaped holes in corrugated paper boxes according to claim 6, characterized in that: A second fixed plate (15) is fixedly mounted on one end of the first hydraulic push rod (14); a hole is provided inside the support column (11), a first movable plate (17) is slidably mounted in the hole, a third fixed plate (16) is fixedly mounted on one end of the first movable plate (17), one side outer wall of the second fixed plate (15) is fixedly connected to one side outer wall of the third fixed plate (16), and the other end of the first movable plate (17) is fixedly connected to one side outer wall of a fourth fixed plate (18).

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