Sealing and binding device for packaging box production

Abstract

The utility model relates to the technical field of packaging equipment, in particular to a sealing and binding device for packaging box production, which comprises a sealing and binding worktable for packaging box production, a first lifting cylinder is mounted in the middle of one end of the sealing and binding worktable, a top seat is mounted on the top surface of the sealing and binding worktable, and a fine adjustment base is mounted at the bottom of the top seat. The first lifting air cylinder is installed on the sealing and stapling workbench, the cylindrical base and the limiting disc can be driven to ascend and descend through telescopic movement of the piston rod of the first lifting air cylinder, and therefore sealing and stapling operation can be conducted on packaging boxes with different stacking thicknesses, flexibility and adaptability during sealing and stapling pressing are improved, and due to the arrangement of the top base, the sealing and stapling efficiency is improved. A mounting space is provided for the second lifting air cylinder, fine adjustment is achieved through the fine adjustment base at the bottom, the packing box pressing effect is better, the packing box is firmer after being sealed and stapled, a rotating ring base is arranged in the middle of the end, close to the first lifting air cylinder, of the top base, a cylindrical base can rotate in the rotating ring base, and the packing box can be conveniently pressed after being stacked for sealing and stapling operation.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, specifically a sealing device for packaging box production. Background Technology

[0002] With the development of the logistics and warehousing industry, the requirements for the quality and performance of packaging boxes are becoming increasingly stringent. To meet the packaging needs of different industries and products, the types and specifications of packaging boxes are also increasing. Ensuring the quality and stability of packaging boxes, as well as improving production efficiency, has become a crucial issue for the packaging industry. Sealing and tightening are key processes in packaging box production. Traditional sealing and tightening methods often rely on manual operation, which is not only inefficient but also prone to errors and instability, resulting in unsatisfactory sealing effects. Utility Model Content

[0003] The purpose of this utility model is to provide a sealing device for packaging box production, so as to solve the problem that the packaging box sealing and tightening methods mentioned in the background art are often operated manually, which is not only inefficient, but also prone to errors and instability, resulting in unsatisfactory sealing effect of packaging boxes.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A sealing device for packaging box production includes a sealing workbench for packaging box production, a first lifting cylinder is installed at the middle of one end of the sealing workbench, a top seat is installed on the top surface of the sealing workbench, and a fine-tuning base is installed at the bottom of the top seat.

[0006] A cylindrical seat is coaxially mounted on the top of the piston rod of the first lifting cylinder, and a limiting plate is coaxially mounted on the top of the limiting plate.

[0007] A rotating ring seat, which is adapted to the size of the cylindrical seat and rotatably connected, is provided at the middle of one end of the top seat near the first lifting cylinder. A second lifting cylinder, which works synchronously, is symmetrically arranged on both sides of the top of the top seat. The piston rod of the second lifting cylinder passes through the top seat and is connected to the top of the fine-tuning base.

[0008] Preferably, the outer wall of the cylindrical base is provided with a plurality of uniformly spaced, ring-shaped limiting holes.

[0009] Preferably, a locking screw that engages with the limiting socket is threaded onto the outer wall of the rotating ring seat.

[0010] Preferably, a limit strip is provided at the top of the piston rod, and a limit block with the same height as the limit strip is provided on the outer wall of the rotating ring seat.

[0011] Preferably, both the limiting strip and the limiting block are located below the locking screw.

[0012] Preferably, the top surface of the sealing workbench and the bottom surface of the fine-tuning base are both equipped with a number of uniformly spaced anti-slip protrusions.

[0013] Preferably, the anti-slip protrusion is made of silicone material and the height of the protrusion is 1-3mm.

[0014] Compared with existing technologies, the beneficial effects of this utility model are:

[0015] 1. In this sealing device for packaging box production, the first lifting cylinder installed on the sealing worktable can drive the lifting and lowering of the cylindrical seat and the limiting plate through the extension and retraction of its piston rod, thereby realizing the sealing operation of packaging boxes with different stacking thicknesses, improving the flexibility and adaptability of sealing and pressing. The top seat not only provides installation space for the second lifting cylinder, but also allows for fine adjustment through the fine-tuning base at its bottom, resulting in better pressing effect of the packaging box and a more secure seal. The rotating ring seat set in the middle of the end of the top seat near the first lifting cylinder allows the cylindrical seat to rotate within it, which can be rotated or adjusted, facilitating the sealing operation after the packaging boxes are stacked.

[0016] 2. In the sealing device used in the production of this packaging box, a locking screw is inserted into the corresponding limit hole for fixation. This enhances the adjustability and stability of the sealing device, ensuring that the sealing tool can be fixed in the appropriate position during the sealing process, thus improving the sealing accuracy and efficiency.

[0017] 3. In the sealing device used in the production of this packaging box, a limit strip is provided at the top of the piston rod, and a limit block with the same height as the limit strip is provided on the outer wall of the rotating ring seat. Both the limit strip and the limit block are located below the locking screw, which limits the maximum rotation angle of the cylindrical seat in the rotating ring seat and prevents misalignment or damage caused by excessive rotation. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are explained in detail together with the embodiments of the present invention, but do not constitute a limitation thereof.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is an exploded structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the main structure of this utility model;

[0022] Figure 4 This is a top view of the installation structure of the limiting strip and limiting block of this utility model.

[0023] The meaning of each label in the diagram:

[0024] 10. Sealing workbench;

[0025] 20. First lifting cylinder; 21. Piston rod; 22. Limiting plate; 23. Cylindrical seat; 24. Limiting insertion hole; 25. Limiting strip;

[0026] 30. Top seat; 31. Second lifting cylinder; 32. Rotating ring seat; 33. Locking screw; 34. Limit block;

[0027] 40. Fine-tuning base; 41. Anti-slip protrusions. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments and accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In the description of this utility model, it should be understood that the terms "center", "vertical", "horizontal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Sealing devices for packaging box production, such as Figures 1-3As shown, the device includes a sealing workbench 10 for packaging box production. A first lifting cylinder 20 is installed at the middle of one end of the sealing workbench 10. A top seat 30 is installed on the top surface of the sealing workbench 10, and a fine-tuning base 40 is installed at the bottom of the top seat 30. A cylindrical seat 23 is coaxially installed on the top of the piston rod 21 of the first lifting cylinder 20, and a limiting plate 22 is coaxially installed on the top of the limiting plate 22. A rotating ring seat 32, which is adapted to the size of the cylindrical seat 23 and rotatably connected, is provided at the middle of the end of the top seat 30 near the first lifting cylinder 20. Second lifting cylinders 31, which work synchronously, are symmetrically arranged on both sides of the top of the top seat 30. The piston rod of the second lifting cylinder 31 passes through the top seat 30 and is connected to the top of the fine-tuning base 40. Next, the first lifting cylinder 20 installed on the sealing workbench 10 can drive the cylindrical seat 23 and the limiting plate 22 to rise and fall through the extension and retraction of its piston rod 21, thereby realizing the sealing operation of packaging boxes with different stacking thicknesses, improving the flexibility and adaptability of sealing and pressing. The setting of the top seat 30 not only provides installation space for the second lifting cylinder 31, but also realizes fine adjustment through the fine adjustment base 40 at its bottom, so that the packaging box pressing effect is better and the sealing is more secure. The rotating ring seat 32 set in the middle of the end of the top seat 30 near the first lifting cylinder 20 allows the cylindrical seat 23 to rotate in it, which can be rotated or adjusted, making it convenient to press and seal the packaging boxes after stacking.

[0031] Furthermore, the outer wall of the cylindrical base 23 is provided with several evenly spaced, ring-shaped limiting holes 24. The outer wall of the rotating ring base 32 is threaded with locking screws 33 that engage with the limiting holes 24. This allows the cylindrical base 23 to rotate to a specific position within the rotating ring base 32, and then be fixed by inserting the locking screws 33 into the corresponding limiting holes 24. This enhances the adjustability and stability of the sealing device, ensuring that the sealing tool is fixed in the appropriate position during the sealing process, thus improving sealing accuracy and efficiency.

[0032] Specifically, such as Figure 4 As shown, a limit strip 25 is provided at the top of the piston rod 21, and a limit block 34 with the same height as the limit strip 25 is provided on the outer wall of the rotating ring seat 32. Both the limit strip 25 and the limit block 34 are located below the locking screw 33, which limits the maximum rotation angle of the cylindrical seat 23 in the rotating ring seat 32 and prevents misalignment or damage caused by excessive rotation.

[0033] In addition, the top surface of the sealing workbench 10 and the bottom surface of the fine-tuning base 40 are equipped with several uniformly spaced anti-slip protrusions 41. The anti-slip protrusions 41 are made of silicone material and the height of the protrusions is 1-3mm, which increases the friction of the contact surface, prevents errors or accidents caused by sliding during the operation, and also improves the overall stability of the sealing device.

[0034] The working principle of the sealing device for packaging box production is as follows: The operator places the packaging boxes to be sealed on the sealing workbench 10, ensuring that the stacking is neat and stable. The top seat 30 is rotated to be directly above the sealing workbench 10 and locked by the locking screw 33. According to the size of the packaging boxes and the stacking situation, the fine-tuning base 40 is used for fine-tuning to ensure that the sealing device can be accurately aligned with the packaging boxes. The first lifting cylinder 20 is activated, causing its piston rod 21 to move downward, so that the bottom of the fine-tuning base 40 is in close contact with the top packaging box, and then the packaging is sealed.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sealing device for packaging box production, comprising a sealing workbench (10) for packaging box production, characterized in that: A first lifting cylinder (20) is installed at the middle of one end of the sealing workbench (10), a top seat (30) is installed on the top surface of the sealing workbench (10), and a fine-tuning base (40) is installed at the bottom of the top seat (30). A cylindrical seat (23) is coaxially mounted on the top of the piston rod (21) of the first lifting cylinder (20), and a limit plate (22) is coaxially mounted on the top of the limit plate (22). The top seat (30) is provided with a rotating ring seat (32) at the middle of one end near the first lifting cylinder (20), which is adapted to the size of the cylindrical seat (23) and rotatably connected. The top of the top seat (30) is symmetrically provided with a second lifting cylinder (31) that works synchronously. The piston rod of the second lifting cylinder (31) passes through the top seat (30) and is connected to the top of the fine-tuning base (40).

2. The sealing device for packaging box production according to claim 1, characterized in that: The outer wall of the cylindrical base (23) is provided with several uniformly spaced and ring-shaped limiting holes (24).

3. The sealing device for packaging box production according to claim 2, characterized in that: The outer wall of the rotating ring seat (32) is threaded with a locking screw (33) that engages with the limiting insertion hole (24).

4. The sealing device for packaging box production according to claim 3, characterized in that: The piston rod (21) is provided with a limit strip (25) at its top, and the outer wall of the rotating ring seat (32) is provided with a limit block (34) with the same height as the limit strip (25).

5. The sealing device for packaging box production according to claim 4, characterized in that: The limiting strip (25) and the limiting block (34) are both located below the locking screw (33).

6. The sealing device for packaging box production according to claim 1, characterized in that: The top surface of the sealing workbench (10) and the bottom surface of the fine-tuning base (40) are both equipped with a number of uniformly spaced anti-slip protrusions (41).

7. The sealing device for packaging box production according to claim 6, characterized in that: The anti-slip protrusion (41) is made of silicone material and the height of the protrusion is 1-3mm.

Images