A material pressing mechanism for processing a gas column bag

Abstract

The application discloses a material pressing mechanism for air column bag processing and relates to the technical field of air column bag processing. The application comprises a bottom plate, a winding roller is arranged on the top of the bottom plate, a material pressing frame is fixedly connected to the top of the bottom plate, material pressing rollers are symmetrically arranged on the inner side of the material pressing frame, a hydraulic telescopic rod is fixedly connected to the top of the material pressing frame, the output end of the hydraulic telescopic rod penetrates through the material pressing frame and is fixedly connected to one material pressing roller, a winding roller is arranged on the top of the bottom plate, adjusting mechanisms are symmetrically arranged on the top of the bottom plate, a rotating knob two drives the adjusting roller to move, so that the height of the adjusting roller can be adjusted, and the tension can be adjusted according to the tightness of the air column bag.

Description

Technical Field

[0001] This application relates to the field of air column bag processing technology, and in particular to a pressing mechanism for air column bag processing. Background Technology

[0002] Air column bags are a type of packaging material that forms a cushioning structure by inflating. They are characterized by excellent impact resistance and shock absorption, and are widely used for transportation protection of electronic products, food, medical devices, and other fields.

[0003] The pressing mechanism for an air column bag laminating machine mentioned in the existing Chinese patent (authorization announcement number: CN214314872U) can allow two balance plates to move autonomously to the middle position of the structure by setting the elastic deformation of the first spring, so as to enable the laminating machine to perform the pressing function and continuously apply pressure to the air column bag, resulting in a strong pressing effect. The second spring further enhances the pressing capacity of the air column bag, improves the pressing effect, and ensures the horizontal balance of the balance plates.

[0004] Currently, most methods for pressing air column bags involve using pressing rollers. While this is simple and easy, the air column bags are usually wrapped around the winding rollers during use. When pressing, the air column bags are subjected to tension, and the tension may fluctuate due to their own elasticity or looseness, which may lead to wrinkles. Utility Model Content

[0005] The purpose of this application is to address the risk of air column bags wrinkling due to tension fluctuations caused by their own elasticity or relaxation. This application provides a pressing mechanism for processing air column bags.

[0006] To achieve the above objectives, this application specifically adopts the following technical solution:

[0007] A pressing mechanism for processing air column bags includes a base plate, a winding roller mounted on the top of the base plate, a pressing frame fixedly connected to the top of the base plate, pressing rollers symmetrically arranged on the inner side of the pressing frame, a hydraulic telescopic rod fixedly connected to the top of the pressing frame, the output end of the hydraulic telescopic rod passing through the pressing frame and fixedly connected to a pressing roller, a take-up roller mounted on the top of the base plate, an adjusting mechanism symmetrically arranged on the top of the base plate, and a limit mechanism above the take-up roller.

[0008] By adopting the above technical solution, the air column bag roll material is installed on the outside of the winding roller. Then, one end of the air column bag material is manually pulled to the outside of the take-up roller. Next, the rotary motor is started to drive the take-up roller to rotate, and the hydraulic telescopic rod pushes one of the pressure rollers downward, so that the air column bag is evenly compressed inside the pressure frame. After the compression is completed, the back take-up roller is used for winding and storage. The tightness of the air column bag can be adjusted according to the adjustment mechanism, and the limit mechanism can limit the air column bag after winding.

[0009] Furthermore, the adjustment mechanism includes an adjustment frame symmetrically fixedly connected to the top of the base plate. A threaded block is slidably arranged on the inner side of the adjustment frame. An adjustment roller is rotatably connected between two threaded blocks. A threaded rod is rotatably connected to the inner side of one of the adjustment frames. The top end of the threaded rod passes through the threaded block and the adjustment frame and is fixedly connected to a knob. The threaded rod is threadedly connected to the threaded block.

[0010] By adopting the above technical solution, rotating the knob two drives the threaded rod two to rotate. The threaded rod two is threadedly connected to the threaded block, causing the threaded block to move. The movement of the threaded block drives the adjusting roller to move, thereby adjusting the height of the adjusting roller.

[0011] Furthermore, an auxiliary rod is fixedly connected to the inner side of another adjustment frame, one end of which passes through a threaded block, and the auxiliary rod is slidably connected to the threaded block.

[0012] By adopting the above technical solution, the auxiliary rod provides an additional support point for the adjusting roller, so that the adjusting roller can remain stable when moving.

[0013] Furthermore, the limiting mechanism includes a mounting frame installed on the top of the take-up roller. A threaded rod is threadedly connected to the top of the mounting frame. A knob is fixedly connected to the top of the threaded rod. The bottom end of the threaded rod passes through the mounting frame and is rotatably connected to an abutment block. A guide rod is fixedly connected to the top of the abutment block. The top end of the guide rod passes through the mounting frame. The guide rod and the mounting frame are slidably connected.

[0014] By adopting the above technical solution, turning the knob drives the threaded rod to rotate, and the rotation of the threaded rod drives the contact block to contact the air column bag after it has been wound up.

[0015] Furthermore, an abutment pad is fixedly connected to the bottom of the abutment block, and the bottoms of both the abutment block and the abutment pad are set as arc surfaces.

[0016] By adopting the above technical solution, the rigid contact between the contact block and the air column bag can be reduced.

[0017] Furthermore, a friction pad is fitted on the outer side of the take-up roller, and the friction pad is adapted to the shape of the take-up roller.

[0018] By adopting the above technical solution, the contact pad can increase the friction between the take-up roller and the air column bag, reducing the risk of air column bag deviation.

[0019] In summary, this application includes at least one of the following beneficial effects;

[0020] 1. In this application, when pressing the air column bag, the height of the adjusting roller can be adjusted by rotating the second knob, thereby adjusting the tension according to the tightness of the air column bag and keeping the surface of the air column bag flat.

[0021] 2. In this application, when limiting the air column bag after winding, the screw rod is rotated by turning the knob, which causes the contact block to move downward to contact the air column bag after winding, thereby reducing the risk of the air column bag becoming loose. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the first three-dimensional structure of the base plate in this application;

[0023] Figure 2 This is a schematic diagram of the second three-dimensional structure of the base plate in this application;

[0024] Figure 3 This is a three-dimensional structural diagram of the limiting mechanism in this application;

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Base plate; 2. Winding roller; 3. Pressure frame; 4. Pressure roller; 5. Take-up roller; 6. Mounting frame; 7. Threaded rod one; 8. Knob one; 9. Contact block; 10. Contact pad; 11. Guide rod; 12. Friction pad; 13. Adjusting frame; 14. Threaded rod two; 15. Knob two; 16. Threaded block; 17. Adjusting roller; 18. Auxiliary rod. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0028] This application discloses a pressing mechanism for processing air column bags.

[0029] Reference Figure 1 and Figure 2A pressing mechanism for processing air column bags includes a base plate 1, a winding roller 2 mounted on the top of the base plate 1, a pressing frame 3 fixedly connected to the top of the base plate 1, pressing rollers 4 symmetrically arranged on the inner side of the pressing frame 3, a hydraulic telescopic rod fixedly connected to the top of the pressing frame 3, the output end of the hydraulic telescopic rod passing through the pressing frame 3 and fixedly connected to a pressing roller 4, a take-up roller 5 mounted on the top of the base plate 1, an adjustment mechanism symmetrically arranged on the top of the base plate 1, and a limit mechanism above the take-up roller 5.

[0030] When pressing the air column bag, the air column bag roll to be processed is installed on the outside of the winding roller 2. Then, one end of the air column bag material is manually pulled to the outside of the take-up roller 5. Next, the rotary motor is started to drive the take-up roller 5 to rotate. The hydraulic telescopic rod pushes one of the pressing rollers 4 downward, so that the air column bag is evenly pressed on the inside of the pressing frame 3. After pressing, the air column bag is wound up and stored on the back take-up roller 5. The tightness of the air column bag can be adjusted according to the adjustment mechanism, and the limit mechanism can limit the air column bag after winding.

[0031] Reference Figure 1 and Figure 2 The adjustment mechanism includes an adjustment frame 13 symmetrically fixedly connected to the top of the base plate 1. A threaded block 16 is slidably provided on the inner side of the adjustment frame 13. An adjustment roller 17 is rotatably connected between the two threaded blocks 16. A threaded rod 14 is rotatably connected to the inner side of one of the adjustment frames 13. The top end of the threaded rod 14 passes through the threaded block 16 and the adjustment frame 13 and is fixedly connected to a knob 15. The threaded rod 14 is threadedly connected to the threaded block 16.

[0032] One of the adjustment frames 13 has an auxiliary rod 18 fixedly connected to its inner side. One end of the auxiliary rod 18 passes through the threaded block 16, and the auxiliary rod 18 is slidably connected to the threaded block 16.

[0033] When pressing the air column bag, the screw rod 14 is rotated by turning the knob 15. The screw rod 14 is threadedly connected to the screw block 16, which causes the screw block 16 to move. The movement of the screw block 16 causes the adjusting roller 17 to move, thereby adjusting the height of the adjusting roller 17. The tension can be adjusted according to the tightness of the air column bag, thus keeping the surface of the air column bag flat.

[0034] When the adjusting roller 17 moves, the auxiliary rod 18 provides an additional support point for the adjusting roller 17, so that the adjusting roller 17 can remain stable during movement.

[0035] Reference Figure 3The limiting mechanism includes a mounting frame 6 installed on the top of the take-up roller 5. A threaded rod 7 is threadedly connected to the top of the mounting frame 6. A knob 8 is fixedly connected to the top of the threaded rod 7. The bottom end of the threaded rod 7 passes through the mounting frame 6 and is rotatably connected to an abutment block 9. A guide rod 11 is fixedly connected to the top of the abutment block 9. The top end of the guide rod 11 passes through the mounting frame 6. The guide rod 11 and the mounting frame 6 are slidably connected.

[0036] The bottom of the contact block 9 is fixedly connected to the contact pad 10, and the bottoms of both the contact block 9 and the contact pad 10 are set as arc surfaces.

[0037] In addition, a friction pad 12 is sleeved on the outer side of the take-up roller 5, and the friction pad 12 is adapted to the shape of the take-up roller 5.

[0038] When limiting the air column bag after winding, the screw rod 7 is rotated by turning the knob 8. The rotation of the screw rod 7 causes the contact block 9 to move downward to contact the air column bag after winding, thereby reducing the risk of the air column bag becoming loose.

[0039] When the contact block 9 contacts the air column bag, the contact pad 10 is made of rubber, which has a certain degree of flexibility. This reduces the rigid contact between the contact block 9 and the air column bag, thereby reducing the risk of damage to the surface of the air column bag.

[0040] When winding the air column bag, the contact pad 10 can increase the friction between the winding roller 5 and the air column bag, reducing the risk of air column bag deviation and improving processing efficiency.

[0041] Working principle: The air column bag roll to be processed is installed on the outside of the winding roller 2. Then, one end of the air column bag raw material is manually pulled to the outside of the take-up roller 5. Next, the rotary motor is started to drive the take-up roller 5 to rotate. The hydraulic telescopic rod pushes one of the pressure rollers 4 downward, so that the air column bag is evenly pressed on the inside of the pressure frame 3. After pressing is completed, the air column bag is wound up and stored on the back of the take-up roller 5. Turning the knob 15 drives the threaded rod 14 to rotate. The threaded rod 14 is threadedly connected to the threaded block 16, causing the threaded block 16 to move. The movement of the threaded block 16 drives the adjusting roller 17 to move, thereby adjusting the height of the adjusting roller 17 and adjusting the tension according to the tightness of the air column bag.

Claims

1. A pressing mechanism for processing air column bags, comprising a base plate (1), characterized in that: A winding roller (2) is installed on the top of the base plate (1). A pressing frame (3) is fixedly connected to the top of the base plate (1). A pressing roller (4) is symmetrically arranged on the inner side of the pressing frame (3). A hydraulic telescopic rod is fixedly connected to the top of the pressing frame (3). The output end of the hydraulic telescopic rod passes through the pressing frame (3) and is fixedly connected to a pressing roller (4). A take-up roller (5) is installed on the top of the base plate (1). An adjustment mechanism is symmetrically arranged on the top of the base plate (1). A limit mechanism is provided above the take-up roller (5).

2. The pressing mechanism for processing air column bags according to claim 1, characterized in that: The adjustment mechanism includes an adjustment frame (13) symmetrically fixedly connected to the top of the base plate (1). A threaded block (16) is slidably provided on the inner side of the adjustment frame (13). An adjustment roller (17) is rotatably connected between the two threaded blocks (16). A threaded rod (14) is rotatably connected to the inner side of one of the adjustment frames (13). The top end of the threaded rod (14) passes through the threaded block (16) and the adjustment frame (13) and is fixedly connected to a knob (15). The threaded rod (14) is threadedly connected to the threaded block (16).

3. The pressing mechanism for processing air column bags according to claim 2, characterized in that: Another adjustment frame (13) has an auxiliary rod (18) fixedly connected to its inner side. One end of the auxiliary rod (18) passes through the threaded block (16), and the auxiliary rod (18) is slidably connected to the threaded block (16).

4. The pressing mechanism for processing air column bags according to claim 1, characterized in that: The limiting mechanism includes a mounting frame (6) installed on the top of the take-up roller (5). The top of the mounting frame (6) is threadedly connected to a threaded rod (7). The top of the threaded rod (7) is fixedly connected to a knob (8). The bottom end of the threaded rod (7) passes through the mounting frame (6) and is rotatably connected to an abutment block (9). The top of the abutment block (9) is fixedly connected to a guide rod (11). The top end of the guide rod (11) passes through the mounting frame (6). The guide rod (11) and the mounting frame (6) are slidably connected.

5. The pressing mechanism for processing air column bags according to claim 4, characterized in that: The bottom of the contact block (9) is fixedly connected to the contact pad (10), and the bottom of both the contact block (9) and the contact pad (10) are set as arc surfaces.

6. The pressing mechanism for processing air column bags according to claim 1, characterized in that: The outer side of the take-up roller (5) is fitted with a friction pad (12), which is adapted to the shape of the take-up roller (5).

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