Bubble film edge pressing equipment

Abstract

The utility model discloses an air bubble film edge pressing device which comprises a working table, a fixing base is fixed above the working table, a connecting block is fixed on one side of the fixing base, supporting frames are fixed on the two sides of the connecting block, a motor is installed at one end of each supporting frame, a lead screw is installed on the inner side of each supporting frame, and the lead screw is connected with the connecting block. The outer side of the lead screw is sleeved with a movable sleeve, and a fixing hole is formed in the surface of one side of the movable sleeve. According to the air bubble film edge pressing equipment, through cooperative use of the connecting block, the supporting frame, the motor, a lead screw and a movable sleeve, during use, a switch of the motor is turned on, the lead screw is driven to rotate, then the movable sleeve can be driven to slide on the outer side of the lead screw, and two connecting plates are driven to move; according to the air bubble film edge pressing device, a worker can adjust the distance between the connecting plates according to the length of an air bubble film, the air bubble film edge pressing device can conduct edge pressing on air bubble films of different lengths, the application range is wide, and the device is stable during operation.

Description

Technical Field

[0001] The utility model relates to the technical field of bubble film, in particular to a bubble film edge pressing device. Background Technique

[0002] Bubble film is a product made of high-pressure polyethylene as the main raw material, adding whitening agents, opening agents and other auxiliary materials, and extruded and thermoformed into bubbles at about 230 degrees. It is a new type of plastic packaging material with light texture, good transparency, non-toxic and odorless. It can protect products from moisture, buffer and keep warm. It is also called bubble cushion. Bubble film is also known as air cushion film, air bead film, bubble cloth, bubble paper, bubble film, bubble thin film, air cushion thin film. It is a chemical product for packaging filling to prevent pressure, moisture and shock. When processing bubble film, an edge pressing device is needed to press both sides of the bubble film tightly.

[0003] However, the distance between the pressing plates of the existing edge pressing device is not easy to adjust during use. Due to different lengths of bubble films, the device cannot press bubble films with different lengths tightly, resulting in a small application range and poor practicability. Therefore, this application provides a bubble film edge pressing device to meet the needs. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bubble film edge pressing device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a bubble film edge pressing device, including a workbench, a fixed seat is fixed above the workbench, a connecting block is fixed on one side of the fixed seat, support frames are fixed on both sides of the connecting block, a motor is installed at one end of the support frame, a lead screw is installed inside the support frame, a movable sleeve is sleeved outside the lead screw, a fixing hole is opened on one side surface of the movable sleeve, a fixing bolt penetrates through the inside of the fixing hole, one side of the fixing bolt is movably connected with a mounting plate, a mounting sleeve is fixed on one side of the mounting plate, a hydraulic cylinder is installed inside the mounting sleeve, a hydraulic rod is installed below the hydraulic cylinder, and a connecting plate is fixed below the hydraulic rod.

[0006] Preferably, the movable sleeve forms a sliding structure with the support frame through the lead screw, and the inner side of the movable sleeve is provided with a thread shape.

[0007] Preferably, the mounting plate is threadedly connected with the movable sleeve through the fixing bolt, and the mounting sleeve and the hydraulic cylinder are of matching sizes.

[0008] Preferably, the connecting plate forms a lifting structure with the mounting sleeve through the hydraulic cylinder, and the hydraulic cylinder and the hydraulic rod are vertically distributed.

[0009] Preferably, sleeves are fixed on both sides above the connecting plate, a spring is installed below the connecting plate, a pressing plate is fixed below the spring, and positioning rods are fixed on both sides above the pressing plate.

[0010] Preferably, the pressing plate and the connecting plate form a lifting structure through the spring, and the springs are arranged at equal intervals above the pressing plate.

[0011] Preferably, the positioning rods are symmetrically arranged with respect to the central axis of the pressing plate, and the positioning rods are arranged corresponding to the sleeves.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For this bubble film edge pressing device, through the combined use of the connecting block, support frame, motor, lead screw, and movable sleeve, when in use, by turning on the switch of the motor, the lead screw is driven to rotate, and then the movable sleeve can be driven to slide on the outside of the lead screw, driving the two connecting plates to move, enabling the staff to adjust the distance between the connecting plates according to the length of the bubble film, so that the device can press the edges of bubble films of different lengths, with a wide range of applications and stable operation during the operation of the device;

[0014] 2. For this bubble film edge pressing device, through the settings of the fixing holes, fixing bolts, and mounting plate, the setting of the fixing bolts facilitates the docking of the mounting plate and the movable sleeve, with relatively simple operation and strong flexibility of the overall structure, facilitating the staff to replace the parts in the device;

[0015] 3. For this bubble film edge pressing device, through the settings of the sleeves, springs, pressing plate, and positioning rods, after the pressing plate presses above the bubble film, the spring can buffer the pressure brought by the pressing plate to the bubble film, so that the bubble film will not be damaged due to excessive pressure, and at the same time, the positioning rod expands and contracts in the sleeve, improving the stability during the edge pressing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the support frame structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the movable sleeve structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the pressing plate structure of the present utility model.

[0020] In the figure: 1, workbench; 2, fixed seat; 3, connecting block; 4, support frame; 5, motor; 6, lead screw; 7, movable sleeve; 8, fixing hole; 9, fixing bolt; 10, mounting plate; 11, mounting sleeve; 12, hydraulic cylinder; 13, hydraulic rod; 14, connecting plate; 15, sleeve; 16, spring; 17, pressing plate; 18, positioning rod. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-3 , the present invention provides a technical solution: a bubble film edge pressing device, including a workbench 1, a fixed seat 2 is fixed above the workbench 1, a connecting block 3 is fixed on one side of the fixed seat 2, support frames 4 are fixed on both sides of the connecting block 3, a motor 5 is installed at one end of the support frame 4, a lead screw 6 is installed inside the support frame 4, a movable sleeve 7 is sleeved outside the lead screw 6, and the movable sleeve 7 forms a sliding structure with the support frame 4 through the lead screw 6. The inner side of the movable sleeve 7 is provided with a thread. By turning on the switch of the motor 5, the lead screw 6 is driven to rotate, and then the movable sleeve 7 can be driven to slide outside the lead screw 6, driving the two connecting plates 14 to move, so that the staff can adjust the distance between the connecting plates 14 according to the length of the bubble film, enabling the device to press the edges of bubble films of different lengths. A fixing hole 8 is opened on one side surface of the movable sleeve 7, a fixing bolt 9 penetrates through the inside of the fixing hole 8, and one side of the fixing bolt 9 is movably connected to a mounting plate 10. The mounting plate 10 is threadedly connected to the movable sleeve 7 through the fixing bolt 9. The mounting sleeve 11 and the hydraulic cylinder 12 are of matching sizes. The setting of the fixing bolt 9 facilitates the docking of the mounting plate 10 and the movable sleeve 7, the operation is relatively simple, the overall structure has strong flexibility, and a mounting sleeve 11 is fixed on one side of the mounting plate 10;

[0023] Please refer to Figure 4, a hydraulic cylinder 12 is installed inside the mounting sleeve 11, a hydraulic rod 13 is installed below the hydraulic cylinder 12, a connecting plate 14 is fixed below the hydraulic rod 13, and the connecting plate 14 and the mounting sleeve 11 form a lifting structure through the hydraulic cylinder 12. The hydraulic cylinder 12 and the hydraulic rod 13 are vertically distributed. When the switch of the hydraulic cylinder 12 is turned on, it drives the connecting plate 14 to descend, so that the pressing plate 17 presses the edge of the bubble film. On both sides above the connecting plate 14, sleeves 15 are fixed. A spring 16 is installed below the connecting plate 14, and a pressing plate 17 is fixed below the spring 16. On both sides above the pressing plate 17, positioning rods 18 are fixed. After the pressing plate 17 presses above the bubble film, the spring 16 can buffer the pressure brought by the pressing plate 17 to the bubble film, so that the bubble film will not be damaged due to excessive pressure. The pressing plate 17 and the connecting plate 14 form a lifting structure through the spring 16. The springs 16 are arranged at equal intervals above the pressing plate 17, which plays a protective role for the bubble film and improves the processing yield. The positioning rods 18 are symmetrically arranged with respect to the central axis of the pressing plate 17. The positioning rods 18 and the sleeves 15 are correspondingly arranged, and the positioning rods 18 can expand and contract within the sleeves 15, which improves the stability during the edge pressing process.

[0024] Working principle: When using this bubble film edge pressing device, first connect the external power supply, then turn on the switch of the motor 5 to drive the lead screw 6 to rotate, and then it can drive the movable sleeve 7 to slide outside the lead screw 6, driving the two connecting plates 14 to move, and adjust the distance between the connecting plates 14 according to the length of the bubble film. Secondly, place the bubble film above the workbench 1, turn on the switch of the hydraulic cylinder 12, drive the connecting plate 14 to descend, so that the pressing plate 17 presses the edge of the bubble film. Finally, the spring 16 can buffer the pressure brought by the pressing plate 17 to the bubble film, so that the bubble film will not be damaged due to excessive pressure. When not using this device, cut off the external power supply of the device. The model of the motor 5 is XD-3420-2, and the model of the hydraulic cylinder 12 is MOB50. Just like this, the use process of this bubble film edge pressing device is completed.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bubble wrap edge pressing device, comprising a workbench (1), characterized in that: Above the workbench (1), a fixed seat (2) is fixed. On one side of the fixed seat (2), a connecting block (3) is fixed. On both sides of the connecting block (3), support frames (4) are fixed. At one end of the support frame (4), a motor (5) is installed. Inside the support frame (4), a lead screw (6) is installed. A movable sleeve (7) is sleeved outside the lead screw (6). A fixing hole (8) is formed on one side surface of the movable sleeve (7). A fixing bolt (9) passes through the inside of the fixing hole (8). One side of the fixing bolt (9) is movably connected to a mounting plate (10). On one side of the mounting plate (10), a mounting sleeve (11) is fixed. Inside the mounting sleeve (11), a hydraulic cylinder (12) is installed. Below the hydraulic cylinder (12), a hydraulic rod (13) is installed. Below the hydraulic rod (13), a connecting plate (14) is fixed.

2. The bubble film edge pressing device according to claim 1, characterized in that, The movable sleeve (7) and the support frame (4) form a sliding structure through the lead screw (6), and the inner side of the movable sleeve (7) is provided with a thread shape.

3. The air bubble film edge pressing device according to claim 1, wherein The mounting plate (10) is threadedly connected to the movable sleeve (7) through the fixing bolt (9), and the sizes of the mounting sleeve (11) and the hydraulic cylinder (12) are matched.

4. The edge pressing device for bubble film according to claim 1, characterized in that, The connecting plate (14) and the mounting sleeve (11) form a lifting structure through the hydraulic cylinder (12), and the hydraulic cylinder (12) and the hydraulic rod (13) are vertically distributed.

5. A bubble film edge pressing device according to claim 1, characterized in that, On both sides above the connecting plate (14), sleeves (15) are fixed. Below the connecting plate (14), a spring (16) is installed. Below the spring (16), a pressing plate (17) is fixed. On both sides above the pressing plate (17), positioning rods (18) are fixed.

6. The bubble film edge pressing device according to claim 5, wherein, The pressing plate (17) and the connecting plate (14) form a lifting structure through the spring (16), and the springs (16) are arranged at equal intervals above the pressing plate (17).

7. The bubble film edge pressing device according to claim 5, wherein, The positioning rods (18) are symmetrically arranged with respect to the central axis of the pressing plate (17), and the positioning rods (18) are correspondingly arranged with the sleeves (15).

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