Winding mechanism for film blowing machine for film production

Abstract

The utility model provides a winding mechanism for a film blowing machine for film production, which relates to the technical field of winding mechanisms for film blowing machines for film production, and comprises a mounting plate, a mounting rack is fixedly mounted on the upper surface of the mounting plate, a guide roller is rotatably connected to the side surface of the mounting rack, a motor is fixedly mounted on the side surface of the mounting rack, and the guide roller is rotatably connected to the guide roller. A connecting frame is fixedly mounted on the upper surface of the mounting plate, an air drying box is slidably connected into the connecting frame, a lead screw is rotatably connected to the upper surface of the mounting plate, and a guide rod is fixedly mounted on the upper surface of the mounting plate. According to the film rolling device, the effects that the film can be rolled after being cooled, some temperature is prevented from remaining before the film is rolled, and the hot film is prone to expansion caused by heat and contraction caused by cold after being rolled are avoided, the film rolling stability is improved, the film rolling is smoother, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of a winding mechanism for a film production film blowing machine, in particular to a winding mechanism for a film production film blowing machine. Background Art

[0002] The winding mechanism of the film blowing machine in film production is a key equipment for rolling the produced film into a roll. Its design and operation directly affect the quality and production efficiency of the film, and it mainly rolls up the produced film. Announcement No. CN219278989U discloses a winding mechanism for a film blowing machine, including a fixed frame, an active roller is rotatably provided in the fixed frame, a driving motor is fixedly installed on one side of the fixed frame, the output shaft of the driving motor is connected to the active roller, a guide roller is provided above the rear side of the active roller, and a movable block is symmetrically slidably provided on the guide roller, a tensioning roller is provided below the rear side of the active roller, a winding roller is provided in front of the active roller, and a placement plate is symmetrically provided on the front side of the fixed frame. The upper slide is provided with a moving block, and both ends of the winding roller are located in the moving block, which can limit the film being transported and ensure the accuracy of the position of the film during transportation, thereby avoiding the situation where the winding is disordered due to position deviation during winding, thereby improving its practicality. At the same time, the extrusion spring always presses against the moving block, increasing the friction between the winding roller and the active roller, making the wound film tighter and improving its work efficiency. Although this product has a good winding effect, it cannot cool the wound film, which easily causes some temperature to remain in the film before winding, and the hot film is prone to thermal expansion and contraction after winding, which then causes the film to wrinkle, reducing the effect of film production and poor practicality, and needs to be improved. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical solution: a winding mechanism for a film production film blowing machine, comprising a mounting plate, a mounting frame fixedly mounted on the upper surface of the mounting plate, a guide roller rotatably connected to the side of the mounting frame, a motor fixedly mounted on the side of the mounting frame, a connecting frame fixedly mounted on the upper surface of the mounting plate, an air drying box slidably connected to the interior of the connecting frame, a screw rod rotatably connected to the upper surface of the mounting plate, a guide rod fixedly mounted on the upper surface of the mounting plate, a fan fixedly mounted inside the air drying box, and a filter plate fixedly mounted on the upper surface of the air drying box.

[0005] Preferably, a guide roller is fixedly mounted on the output end of the motor, and a rotating head is fixedly mounted on the top end of the screw rod, so as to facilitate the rotation of the screw rod.

[0006] Preferably, the air drying box is threadedly connected to the screw rod, and the air drying box is slidably connected to the guide rod, so that the air drying box can move up and down more smoothly.

[0007] Preferably, a through slot is provided inside the air drying box, through which the film can pass smoothly.

[0008] Preferably, a fixed plate is fixedly mounted on the side of the mounting frame, a pulley A is fixedly mounted on the output end of the motor, a pulley B is rotatably connected to the side of the fixed plate, a conveyor belt is rotatably connected to the surface of both pulleys A and B, a rotating block is rotatably connected to the side of pulley B, a clamping block is slidably connected to the interior of the rotating block, a winding rod is fixedly mounted on the side of the clamping block, and a bolt is threadedly connected to the interior of the rotating block. This allows for quick disassembly of the film.

[0009] Preferably, the bolt is threadedly connected to the clamping block, and the rotating block is rotationally connected to the fixed plate. Here, the membrane can be disassembled more smoothly.

[0010] Compared with the prior art, the advantages and positive effects of the present invention are:

[0011] 1. In the utility model, by arranging a connecting frame, an air drying box, a screw rod, a guide rod, a rotating head, a fan, and a filter plate, the film can be cooled before being rolled up, thereby avoiding the film having some residual temperature before rolling up, and the hot film is prone to thermal expansion and contraction after rolling up, thereby improving the stability of the film rolling, making the film rolling smoother, and having higher practicality.

[0012] 2. In the utility model, by arranging the rotating block, the clamping block, the winding rod and the bolt, the film can be smoothly wound and the wound film can be quickly disassembled, which improves the convenience of disassembling the wound film and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a winding mechanism for a film blowing machine for film production proposed in the utility model;

[0014] Figure 2 This utility model proposes an exploded structural diagram of a filter plate of a winding mechanism for a film blowing machine for film production;

[0015] Figure 3 This utility model provides a side view of the structure of a winding mechanism for a film blowing machine;

[0016] Figure 4 This utility model proposes a film production film blowing machine winding mechanism Figure 2 Enlarged view of point A in the middle;

[0017] Figure 5 This utility model proposes a film production film blowing machine winding mechanism Figure 3 Enlarged view of point B in the middle.

[0018] Legend:

[0019] 1. Mounting plate; 2. Mounting frame; 3. Guide roller; 4. Motor; 5. Connecting frame; 6. Air drying box; 7. Screw; 8. Guide rod; 9. Rotor; 10. Fan; 11. Filter plate; 12. Fixed plate; 13. Pulley A; 14. Pulley B; 15. Conveyor belt; 16. Rotating block; 17. Clamping block; 18. Winding rod; 19. Bolt. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides a technical solution: a winding mechanism for a film blowing machine, comprising a mounting plate 1, a mounting frame 2 is fixedly mounted on the upper surface of the mounting plate 1, so that a guide roller 3 is installed, the side of the mounting frame 2 is rotatably connected to the guide roller 3, so that the film is guided when it is rolled up, a motor 4 is fixedly mounted on the side of the mounting frame 2, so that the guide roller 3 rotates, a connecting frame 5 is fixedly mounted on the upper surface of the mounting plate 1, so that the air drying box 6 is stably raised and lowered, the interior of the connecting frame 5 is slidably connected to the air drying box 6, and the upper surface of the mounting plate 1 is rotatably connected to the screw rod 7, so that the screw rod 7 can raise and lower the air drying box 6 , a guide rod 8 is fixedly installed on the upper surface of the mounting plate 1, so that the air drying box 6 can move stably, and a fan 10 is fixedly installed inside the air drying box 6 to blow air and cool the film. A filter plate 11 is fixedly installed on the upper surface of the air drying box 6 to prevent debris from getting stuck in the fan 10. A guide roller 3 is fixedly installed on the output end of the motor 4, and a turntable 9 is fixedly installed on the top of the screw rod 7 to facilitate the rotation of the screw rod 7. The air drying box 6 is threadedly connected to the screw rod 7, and the air drying box 6 is slidably connected to the guide rod 8, so that the air drying box 6 can be stably lifted and lowered. A through groove is provided inside the air drying box 6 to allow the film to pass through smoothly for cooling.

[0024] Example 2

[0025] See also Figure 1-5 , a fixed plate 12 is fixedly installed on the side of the mounting frame 2, so that the rotating block 16 can be installed, and a pulley A13 is fixedly installed on the output end of the motor 4, and the side of the fixed plate 12 is rotatably connected to the pulley B14. The surfaces of the pulleys A13 and B14 are rotatably connected to the conveyor belt 15, so that the pulley B14 can rotate when the pulley A13 rotates, and the side of the pulley B14 is rotatably connected to the rotating block 16, and the interior of the rotating block 16 is slidably connected to the card block 17, so that the winding rod 18 can be installed smoothly, and the side of the card block 17 is fixedly installed with the winding rod 18, and the internal thread connection of the rotating block 16 is connected to the bolt 19, which is threadedly connected to the card block 17, so that the card block 17 is fixed inside the rotating block 16, and the rotating block 16 is rotatably connected to the fixed plate 12, so that the film is wound more smoothly.

[0026] Working principle: When the film is rolled up, the film is first passed through the inside of the air-drying box 6, and then the film is passed from the inside of the guide roller 3 to the winding rod 18, and then the guide rod 8 is driven to move by the motor 4. At the same time, the pulley A13 and the conveyor belt 15 can drive the pulley B14 to rotate, so that the rotating block 16 rotates inside the fixed plate 12, thereby rotating the winding rod 18 to roll up the film. When the film moves inside the air-drying box 6, the fan 10 can be used to blow air on the film so that the temperature on the film is quickly dissipated. When the height of the air-drying box 6 needs to be adjusted, it can be rotated by grabbing the rotating head 9 to rotate the screw rod 7, so that the air-drying box 6 can be driven to rise and fall by the screw rod 7, and the air-drying box 6 can slide on the guide rod 8 at the same time. When the winding rod 18 needs to be disassembled, it can be rotated by unscrewing the bolt 19 and then grabbing the winding rod 18 to rotate, so that the winding roller 18 drives the card block 17 to slide out of the inside of the rotating block 16, thereby smoothly rolling up the film.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A winding mechanism for a film production blown film machine, comprising a mounting plate (1), characterized in that: A mounting frame (2) is fixedly mounted on the upper surface of the mounting plate (1), a guide roller (3) is rotatably connected to the side of the mounting frame (2), a motor (4) is fixedly mounted on the side of the mounting frame (2), a connecting frame (5) is fixedly mounted on the upper surface of the mounting plate (1), an air drying box (6) is slidably connected to the interior of the connecting frame (5), a screw rod (7) is rotatably connected to the upper surface of the mounting plate (1), a guide rod (8) is fixedly mounted on the upper surface of the mounting plate (1), a fan (10) is fixedly mounted inside the air drying box (6), and a filter plate (11) is fixedly mounted on the upper surface of the air drying box (6).

2. The winding mechanism for a film production film blowing machine according to claim 1, characterized in that: A guide roller (3) is fixedly mounted on the output end of the motor (4), and a rotating head (9) is fixedly mounted on the top end of the screw rod (7).

3. The winding mechanism for a film production film blowing machine according to claim 1, characterized in that: The air drying box (6) is threadedly connected to the screw rod (7), and the air drying box (6) is slidably connected to the guide rod (8).

4. The winding mechanism for a film production film blowing machine according to claim 1, characterized in that: The air drying box (6) is provided with a through groove inside.

5. The winding mechanism for a film production film blowing machine according to claim 1, characterized in that: A fixing plate (12) is fixedly mounted on the side of the mounting frame (2), a pulley A (13) is fixedly mounted on the output end of the motor (4), a pulley B (14) is rotatably connected to the side of the fixing plate (12), a conveyor belt (15) is rotatably connected to the surfaces of the pulley A (13) and the pulley B (14), a rotating block (16) is rotatably connected to the side of the pulley B (14), a clamping block (17) is slidably connected to the inside of the rotating block (16), a winding rod (18) is fixedly mounted on the side of the clamping block (17), and a bolt (19) is threadedly connected to the inside of the rotating block (16).

6. The winding mechanism for a film production film blowing machine according to claim 5, characterized in that: The bolt (19) is threadedly connected to the clamping block (17), and the rotating block (16) is rotationally connected to the fixing plate (12).

Images