Crease-resistant packaging film winding device

Abstract

The utility model relates to the technical field of winding devices, and discloses a crease-resistant packaging film winding device which comprises a base. The supporting block is fixed to the top of the base, the spring exerts downward force on the sliding block through elasticity, so that the rotating rod exerts pressure on a film, flatness of the film is guaranteed, the spring can automatically adjust tension, it is guaranteed that the film is kept stable in the conveying process, and wrinkles or deformation is not prone to occurring; the friction between the film and the rotating rod is reduced through rotation of the rotating rod, movement can be smoother, the overall efficiency of a mechanical system is improved, energy loss is reduced, the fixing rod is fixed to the top of the sliding block, the outer wall of the fixing rod makes contact with the spring, the fixing rod can help maintain the shape and position of the spring, and the risk of lateral inclination or deformation is reduced; and a U-shaped groove is formed in the inner wall of the first supporting block, the outer wall of the U-shaped groove is rotationally connected with a film collecting rod, and therefore it is guaranteed that wrinkles cannot be generated when the packaging film is rolled.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding device for wrinkle-proof packaging films. Background Art

[0002] The packaging film is mainly made of a mixture of several different brands of resins and is extrude. It has puncture resistance, super strength and high performance. It is used to wrap the goods stacked on the pallet to make the packaging more stable and neat, and has super waterproof effect. It is widely used in foreign trade export, papermaking, hardware, plastic chemicals, building materials, food and medicine industries. The film can fit closely to the goods, is transparent, beautiful in appearance, clean and bright. The packaged goods are hygienic, cleanable, sealed, and dust-proof and moisture-proof.

[0003] The anti-wrinkle device in the existing technology is prone to causing wrinkles during the winding process, which will lead to an uneven surface of the material, thereby affecting the appearance and usability of the product. Wrinkles may lead to the production of defective products, and the entire roll may need to be scrapped or reprocessed, resulting in material waste. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a wrinkle-proof packaging film winding device.

[0005] The utility model adopts the following technical scheme to achieve: an anti-wrinkle packaging film winding device, including a base, the top of the base is fixedly connected to a support block, the inner wall of the support block is provided with a slide groove, the outer wall of the slide groove is slidably connected to a slider, the slider is rotatably connected to a rotating rod, the top of the slider is fixedly connected to a fixing rod, the fixing rod is slidably connected to the top of the support block, the outer wall of the fixing rod is contacted with a spring, and one end of the fixing rod away from the slider is fixedly connected to a limiting block, the left side of the support block is fixedly connected to a rotating rod 1, the top of the base is fixedly connected to a support block 1, the left side of the support block 1 is fixedly connected to a support seat 1, the inner wall of the support block 1 is provided with a U-shaped groove, and the outer wall of the U-shaped groove is rotatably connected to the film winding rod.

[0006] Through the above technical solution, a support block is fixed on the top of the base, and the spring exerts a downward force on the slider through its elasticity, so that the rotating rod applies pressure to the film, thereby ensuring the flatness of the film. The spring can automatically adjust the tension to ensure that the film remains stable during transportation and is not prone to wrinkles or deformation. The rotating rod is rotated inside the slider, and the rotating rod reduces the friction between the film and the rotating rod by rotation, which can make the movement smoother, thereby improving the overall efficiency of the mechanical system and reducing energy loss. A fixed rod is fixed on the top of the slider, and the outer wall of the fixed rod contacts the spring. The fixed rod can help maintain the shape and position of the spring, reduce the risk of lateral tilt or deformation, and ensure the stability of the spring during operation. A U-shaped groove is provided on the inner wall of the support block, and the outer wall of the U-shaped groove is rotatably connected to the film-rewinding rod, thereby ensuring that no wrinkles are generated when the packaging film is rolled up.

[0007] As a further improvement of the above solution, two support blocks are provided, and the two support blocks are symmetrically arranged around the center of the base; two fixing rods are provided, and the two fixing rods are symmetrically arranged around the center of the base.

[0008] As a further improvement of the above scheme, the top of the base is fixedly connected to a fixing plate, the right side of the fixing plate is fixedly connected to a support seat, the end of the fixing plate away from the support seat is fixedly connected to a cutting plate, the end of the fixing plate away from the support seat is fixedly connected to a light rod, the top of the support seat is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the inside of the fixing plate, the threaded rod is threadedly connected to a tool, and the tool is slidably connected to the outer wall of the light rod.

[0009] Through the above technical solution, the motor drives the tool to move through the threaded rod. In order to ensure the stability of the tool during movement, the polished rod is fixed on the inner wall of the fixed plate, and the polished rod slides inside the tool. At this time, when the motor stops rotating, the threaded rod rotates to drive the tool to move, quickly cutting the film and facilitating the replacement of the film collecting rod.

[0010] As a further improvement of the above solution, a fixed block is fixedly connected to the top of the base, a fixed block 1 is fixedly connected to the back of the fixed block, a rotating rod is fixedly connected to the left side of the fixed block 1, and a rotating rod 1 is fixedly connected to the left side of the support block.

[0011] As a further improvement of the above solution, a gear is fixedly connected to the left side of the film collecting rod, the gear is meshedly connected to gear 1, and a rotating wheel is fixedly connected to the left side of gear 1.

[0012] As a further improvement of the above solution, the left side of the rotating wheel is fixedly connected to a motor 1, the motor 1 is fixedly connected to the top of a support seat 1, the outer wall of the rotating wheel is rotatably connected to a belt, the inner wall of the belt is rotatably connected to the rotating wheel 1, the right side of the rotating wheel 1 is fixedly connected to a rotating rod 1, the rotating rod 1 is rotatably connected to the inside of the fixed block, and the outer wall of the rotating rod 1 is fixedly connected to a driving wheel.

[0013] As a further improvement of the above scheme, a limiting groove is provided on the outer wall of the driving wheel, the inner wall of the belt is rotatably connected to a second wheel, the second wheel is rotatably connected to the outer wall of the rotating rod, the inner wall of the belt is rotatably connected to a third wheel, and the third wheel is rotatably connected to the outer wall of the rotating rod.

[0014] Through the above technical solution, motor 1 drives the wheel and gear 1 to rotate at the same time. When the wheel rotates, the belt drives the wheel 1 to rotate. At the same time, the wheel 1 drives the driving wheel to rotate through the rotating rod 1. A limiting groove is provided on the outer wall of the driving wheel. The limiting groove can ensure that the film moves within a predetermined range, thereby ensuring the uniformity of the film during collection, thereby ensuring the quality of the film. At the same time, gear 1 drives the film collecting rod to rotate by meshing with the gear to complete the collection of the film. After the collection is completed, the worker uses auxiliary tools to take the film collecting rod out of the U-shaped groove to replace the film collecting rod, which is convenient for the next collection.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model fixes a support block on the top of the base, and the spring exerts a downward force on the slider through its elasticity, so that the rotating rod applies pressure to the film, thereby ensuring the flatness of the film. The spring can automatically adjust the tension to ensure that the film remains stable during transportation and is not prone to wrinkles or deformation. The rotating rod is rotated inside the slider, and the rotating rod reduces the friction between the film and the rotating rod through rotation, which can make the movement smoother, thereby improving the overall efficiency of the mechanical system and reducing energy loss. A fixing rod is fixed on the top of the slider, and the outer wall of the fixing rod contacts the spring. The fixing rod can help maintain the shape and position of the spring, reduce the risk of lateral tilt or deformation, and ensure the stability of the spring during operation. A U-shaped groove is opened on the inner wall of the support block, and the outer wall of the U-shaped groove is rotatably connected to the film-rewinding rod, thereby ensuring that no wrinkles are generated when the packaging film is rolled up.

[0017] The utility model uses a motor to drive a rotating wheel and a gear to rotate simultaneously. When the rotating wheel rotates, the rotating wheel is driven to rotate by a belt. At the same time, the rotating wheel drives the driving wheel to rotate through a rotating rod. A limiting groove is provided on the outer wall of the driving wheel. The limiting groove can ensure that the film moves within a predetermined range, thereby ensuring the uniformity of the film during collection, thereby ensuring the quality of the film. At the same time, the gear is engaged with the gear to drive the film collecting rod to rotate, completing the collection of the film. After the collection is completed, the worker uses an auxiliary tool to take the film collecting rod out of the U-shaped groove, thereby replacing the film collecting rod, which is convenient for the next collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the spring structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0021] Figure 4 This is a schematic diagram of the cutting structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the rotating rod of the utility model;

[0023] Figure 6 This is a schematic diagram of the kinetic energy output structure of the utility model.

[0024] Description of main symbols:

[0025] 1. Base; 2. Support block; 3. Slide; 4. Slider; 5. Rotating rod; 6. Fixed rod; 7. Spring; 8. Limit block; 9. Fixed plate; 10. Support seat; 11. Cutting plate; 12. Polished rod; 13. Motor; 14. Threaded rod; 15. Cutting tool; 16. Fixed block; 17. Fixed block 1; 18. Rotating rod; 19. Rotating rod 1; 20. Support block 1; 21. Support seat 1; 22. U-shaped groove; 23. Film collecting rod; 24. Gear; 25. Gear 1; 26. Rotary wheel; 27. Motor 1; 28. Belt; 29. ​​Rotary wheel 1; 30. Rotating rod 1; 31. Driving wheel; 32. Limit groove; 33. Rotary wheel 2; 34. Rotary wheel 3. DETAILED DESCRIPTION

[0026] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Example:

[0028] Please combine Figure 1-6 The wrinkle-proof packaging film winding device of this embodiment is characterized in that it includes a base 1, a support block 2 is fixedly connected to the top of the base 1, a slide groove 3 is opened on the inner wall of the support block 2, a slider 4 is slidably connected to the outer wall of the slide groove 3, a rotating rod 5 is rotatably connected inside the slider 4, and a fixing rod 6 is fixedly connected to the top of the slider 4. The fixing rod 6 is slidably connected to the top of the support block 2, and a spring 7 is provided on the outer wall of the fixing rod 6. The end of the fixing rod 6 away from the slider 4 is fixedly connected to the limiting block 8, the left side of the support block 2 is fixedly connected to a rotating rod 19, the top of the base 1 is fixedly connected to a support block 20, and the left side of the support block 20 is fixedly connected to a support seat 21, the inner wall of the support block 20 is opened with a U-shaped groove 22, and the outer wall of the U-shaped groove 22 is rotatably connected to the film-receiving rod 23.

[0029] Two support blocks 2 are provided, and the two support blocks 2 are symmetrically arranged with respect to the center of the base 1 ; two fixing rods 6 are provided, and the two fixing rods 6 are symmetrically arranged with respect to the center of the base 1 .

[0030] A fixing plate 9 is fixedly connected to the top of the base 1, a support seat 10 is fixedly connected to the right side of the fixing plate 9, a cutting plate 11 is fixedly connected to the end of the fixing plate 9 away from the support seat 10, a polished rod 12 is fixedly connected to the end of the fixing plate 9 away from the support seat 10, a motor 13 is fixedly connected to the top of the support seat 10, a threaded rod 14 is fixedly connected to the output end of the motor 13, the threaded rod 14 is rotatably connected to the inside of the fixing plate 9, the threaded rod 14 is threadedly connected to a tool 15, and the tool 15 is slidably connected to the outer wall of the polished rod 12.

[0031] A fixing block 16 is fixedly connected to the top of the base 1 , a fixing block 17 is fixedly connected to the back of the fixing block 16 , and a rotating rod 18 is fixedly connected to the left side of the fixing block 17 .

[0032] The left side of the film collecting rod 23 is fixedly connected to a gear 24 , the gear 24 is meshedly connected to a gear 1 25 , and the left side of the gear 1 25 is fixedly connected to a rotating wheel 26 .

[0033] The left side of the rotating wheel 26 is fixedly connected to a motor 27, which is fixedly connected to the top of the support base 21. The outer wall of the rotating wheel 26 is rotatably connected to a belt 28, and the inner wall of the belt 28 is rotatably connected to a rotating wheel 29. The right side of the rotating wheel 29 is fixedly connected to a rotating rod 30, which is rotatably connected to the inside of the fixed block 16, and the outer wall of the rotating rod 30 is fixedly connected to a driving wheel 31.

[0034] A limiting groove 32 is provided on the outer wall of the driving wheel 31, and the inner wall of the belt 28 is rotatably connected to a second runner 33, which is rotatably connected to the outer wall of the rotating rod 19. The inner wall of the belt 28 is rotatably connected to a third runner 34, which is rotatably connected to the outer wall of the rotating rod 18.

[0035] The implementation principle of the wrinkle-proof packaging film winding device in the embodiment of the present application is as follows: when in use, the motor 27 drives the rotating wheel 26 and the gear 25 to rotate simultaneously. When the rotating wheel 26 rotates, the rotating wheel 29 is driven to rotate through the belt 28. At the same time, the rotating wheel 29 drives the driving wheel 31 to rotate through the rotating rod 30. A limiting groove 32 is provided on the outer wall of the driving wheel 31. The limiting groove 32 can ensure that the film moves within a predetermined range, thereby ensuring the uniformity of the film during collection, thereby ensuring the quality of the film. At the same time, the gear 25 is engaged with the gear 24 to drive the film collecting rod 23 to rotate to complete the collection of the film. After the collection is completed, the worker uses an auxiliary tool to take the film collecting rod 23 out of the U-shaped groove 22 to replace the film collecting rod 23 to facilitate the next collection. When the film passes through the limiting groove 32 and reaches the outer wall of the rotating rod 5, in order to ensure that the film does not wrinkle during movement, the support block 2 is fixed on the top of the base 1 at this time, and the spring 7 exerts a downward force on the slider 4 through its elasticity, so that the rotating rod 5 presses the film against the film. The film is then moved back and forth in a direction of rotation so that the film can be moved more smoothly without any deformation or wrinkles. The film is then moved back and forth in a direction of rotation so that the film can be moved more smoothly without any deformation or wrinkles. The film is then moved back and forth in a direction of rotation so that the film can be moved more smoothly without any deformation or wrinkles. The film is then moved back and forth in a direction of rotation so that the film can be moved more smoothly without any deformation or wrinkles. The film is then moved back and forth in a direction of rotation so that the film can be moved more smoothly without any deformation or wrinkles. The film is then moved back and forth in a direction of rotation so that the film can be moved more smoothly without any deformation or wrinkles.

[0036] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. Anti-wrinkle packaging film winding device, characterized in that: The invention comprises a base (1), wherein the top of the base (1) is fixedly connected to a support block (2), the inner wall of the support block (2) is provided with a slide groove (3), the outer wall of the slide groove (3) is slidably connected to a slider (4), the inner wall of the slider (4) is rotatably connected to a rotating rod (5), the top of the slider (4) is fixedly connected to a fixed rod (6), the fixed rod (6) is slidably connected to the top of the support block (2), the outer wall of the fixed rod (6) is provided with a spring (7), the end of the fixed rod (6) away from the slider (4) is fixedly connected to a limiting block (8), the left side of the support block (2) is fixedly connected to a rotating rod (19), the top of the base (1) is fixedly connected to a support block (20), the left side of the support block (20) is fixedly connected to a support seat (21), the inner wall of the support block (20) is provided with a U-shaped groove (22), and the outer wall of the U-shaped groove (22) is rotatably connected to a film collecting rod (23).

2. The wrinkle-resistant packaging film winding device according to claim 1, characterized in that: Two support blocks (2) are provided, and the two support blocks (2) are symmetrically arranged around the center of the base (1); two fixing rods (6) are provided, and the two fixing rods (6) are symmetrically arranged around the center of the base (1).

3. The wrinkle-resistant packaging film winding device according to claim 1, wherein: The top of the base (1) is fixedly connected to a fixing plate (9), the right side of the fixing plate (9) is fixedly connected to a support seat (10), the end of the fixing plate (9) away from the support seat (10) is fixedly connected to a cutting plate (11), the end of the fixing plate (9) away from the support seat (10) is fixedly connected to a polished rod (12), the top of the support seat (10) is fixedly connected to a motor (13), the output end of the motor (13) is fixedly connected to a threaded rod (14), the threaded rod (14) is rotatably connected to the inside of the fixing plate (9), the threaded rod (14) is threadedly connected to a tool (15), and the tool (15) is slidably connected to the outer wall of the polished rod (12).

4. The wrinkle-resistant packaging film winding device according to claim 1, wherein: The top of the base (1) is fixedly connected to a fixed block (16), the back of the fixed block (16) is fixedly connected to a fixed block 1 (17), and the left side of the fixed block 1 (17) is fixedly connected to a rotating rod (18).

5. The wrinkle-resistant packaging film winding device according to claim 1, wherein: The left side of the film collecting rod (23) is fixedly connected to a gear (24), the gear (24) is meshedly connected to a gear 1 (25), and the left side of the gear 1 (25) is fixedly connected to a rotating wheel (26).

6. The wrinkle-resistant packaging film winding device according to claim 5, characterized in that: The left side of the rotating wheel (26) is fixedly connected to a motor 1 (27), and the motor 1 (27) is fixedly connected to the top of the support seat 1 (21). The outer wall of the rotating wheel (26) is rotatably connected to a belt (28), and the inner wall of the belt (28) is rotatably connected to the rotating wheel 1 (29). The right side of the rotating wheel 1 (29) is fixedly connected to a rotating rod 1 (30), and the rotating rod 1 (30) is rotatably connected to the inside of the fixed block (16). The outer wall of the rotating rod 1 (30) is fixedly connected to a driving wheel (31).

7. The wrinkle-resistant packaging film winding device according to claim 6, characterized in that: The outer wall of the driving wheel (31) is provided with a limiting groove (32), the inner wall of the belt (28) is rotatably connected to the second rotating wheel (33), the second rotating wheel (33) is rotatably connected to the outer wall of the rotating rod (19), the inner wall of the belt (28) is rotatably connected to the third rotating wheel (34), the third rotating wheel (34) is rotatably connected to the outer wall of the rotating rod (18).

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