Feeding mechanism for plastic film processing

Abstract

The utility model discloses a feeding mechanism for plastic film processing, which comprises a support, one side of the support is provided with a movable groove, one side of the support is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a movable plate, one side of the movable plate is fixedly connected with an adjusting plate, and the adjusting plate is fixedly connected with the output end of the hydraulic cylinder. A mounting seat is fixedly connected to one side of the adjusting plate, a feeding winding drum is movably connected to one side of the mounting seat, a mounting shaft is fixedly connected to one end of the feeding winding drum, a limiting inserting groove is formed in the outer wall of the feeding winding drum, an inserting rod is movably connected to the inner wall of the limiting inserting groove, and an anti-skid sleeve is fixedly connected to the outer wall of the inserting rod; and the adjusting plate can be driven to move upwards so that multiple sets of plastic films can be conveniently installed outside the feeding winding drum at the same time, therefore, the plastic films can be rapidly replaced after being fed, convenience is brought to replacement of the plastic films again, more efficiency is achieved, time and labor are saved, and the problem that the current using function is single is solved through the device.

Description

Technical Field

[0001] This utility model belongs to the field of plastic film processing technology, specifically relating to a feeding mechanism for plastic film processing. Background Technology

[0002] Plastic film, as a widely used packaging material, is mainly made of polymers and has a variety of properties such as waterproof, wear-resistant, and corrosion-resistant. There are various processing methods for plastic film, including extrusion, blow molding, coating, and calendering. Each processing method can produce films with different thicknesses, transparency, strengths, and surface properties. During processing, plastic film requires a feeding mechanism to unwind and feed the plastic film.

[0003] Currently, when unwinding and feeding plastic film, only one film can be placed at a time. After feeding, new plastic film needs to be frequently replaced and the process repeated, which makes the processing cumbersome and time-consuming. This phenomenon has become a problem that urgently needs to be solved by those in the field. Utility Model Content

[0004] The purpose of this invention is to provide a feeding mechanism for plastic film processing, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a feeding mechanism for processing plastic film, including a bracket, a movable groove is provided on one side of the bracket, a hydraulic cylinder is fixedly connected to one side of the bracket, a movable plate is fixedly connected to the output end of the hydraulic cylinder, and an adjustment plate is fixedly connected to one side of the movable plate.

[0006] A mounting base is fixedly connected to one side of the adjusting plate, and a feeding drum is movably connected to one side of the mounting base. A mounting shaft is fixedly connected to one end of the feeding drum, which can drive the adjusting plate to move upward so that multiple sets of plastic film can be installed on the outside of the feeding drum at the same time. This allows for quick replacement of the plastic film after feeding, making it more convenient, efficient, time-saving, and labor-saving.

[0007] This utility model further illustrates that a telescopic sleeve is fixedly connected to one side of the bracket, and a support plate is fixedly connected to one end of the telescopic sleeve. A groove is provided on the back of the support plate, and a limit block is fixedly connected to the front of the support plate. A limit groove is provided on the front of the bracket. This allows the support plate to support and position the shaft end after multiple sets of plastic films are installed. At the same time, it can be easily moved and adjusted back and forth, thereby preventing excessive force on the feeding drum and improving the overall feeding stability to avoid shaking.

[0008] The present invention further explains that a magnet is fixedly connected to the back of the support plate, and an iron block is fixedly connected to one side of the bracket, which can magnetically position the support plate and thus prevent the support plate from becoming unstable.

[0009] The present invention further explains that a limiting slot is provided on the outer wall of the feeding roll, and an insert rod is movably connected to the inner wall of the limiting slot. An anti-slip sleeve is fixedly connected to the outer wall of the insert rod, which can position the plastic film and prevent it from moving or shifting during feeding and unwinding.

[0010] This utility model further explains that the inner wall of the mounting base and the outer wall of the mounting shaft are both provided with threads, and the mounting base is threadedly connected to the mounting shaft, which facilitates the disassembly and assembly of the feeding drum and the mounting base. At the same time, the spacing between multiple feeding drums can be adjusted according to the needs of use, and an appropriate number of feeding drums can also be installed.

[0011] The present invention further explains that the limiting block is a T-shaped limiting block and the limiting groove is a T-shaped limiting groove, which can play a limiting role when moving.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0013] (1) By setting up a bracket, movable groove, hydraulic cylinder, movable plate, adjusting plate, mounting base, feeding drum and mounting shaft, the adjusting plate can be moved upward to facilitate the installation of multiple sets of plastic film on the outside of the feeding drum, so that the plastic film can be quickly replaced after feeding, making it more convenient, efficient and time-saving to replace the plastic film.

[0014] (2) By setting up telescopic sleeves, support plates, grooves, limit blocks and limit slots, the support plate can support and position the shaft end after multiple sets of plastic films are installed. At the same time, it can be easily moved and adjusted back and forth, thereby preventing the feeding drum from being subjected to excessive force and improving the overall feeding stability to avoid shaking. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

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

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the feeding drum structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the support plate structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the support structure of this utility model.

[0021] In the diagram: 1. Bracket; 2. Movable groove; 3. Hydraulic cylinder; 4. Movable plate; 5. Adjusting plate; 6. Mounting base; 7. Feeding drum; 8. Mounting shaft; 9. Limiting slot; 10. Insert rod; 11. Anti-slip sleeve; 12. Telescopic sleeve; 13. Support plate; 14. Groove; 15. Limiting block; 16. Limiting groove; 17. Magnet; 18. Iron block. Detailed Implementation

[0022] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] Please see Figure 1-5 The present invention provides a technical solution: a feeding mechanism for processing plastic film, including a bracket 1, a movable groove 2 on one side of the bracket 1, a hydraulic cylinder 3 fixedly connected to one side of the bracket 1, a movable plate 4 fixedly connected to the output end of the hydraulic cylinder 3, and an adjusting plate 5 fixedly connected to one side of the movable plate 4.

[0024] A mounting base 6 is fixedly connected to one side of the adjusting plate 5, and a feeding drum 7 is movably connected to one side of the mounting base 6. A mounting shaft 8 is fixedly connected to one end of the feeding drum 7, which can drive the adjusting plate 5 to move upward so that multiple sets of plastic film can be installed on the outside of the feeding drum 7 at the same time. This allows for quick replacement of the plastic film after feeding, making it more convenient, efficient, time-saving and labor-saving.

[0025] In this embodiment, a telescopic sleeve 12 is fixedly connected to one side of the bracket 1, and a support plate 13 is fixedly connected to one end of the telescopic sleeve 12. A groove 14 is provided on the back of the support plate 13, and a limit block 15 is fixedly connected to the front of the support plate 13. A limit groove 16 is provided on the front of the bracket 1. This allows the support plate 13 to support and position the shaft end after multiple sets of plastic films are installed. At the same time, it can be easily moved and adjusted back and forth, thereby preventing excessive force on the feeding drum 7 and improving the overall feeding stability to avoid shaking.

[0026] Example 2

[0027] Based on Embodiment 1, a preferred embodiment of the feeding mechanism for plastic film processing provided by this utility model is as follows: Figures 1 to 5 As shown: A magnet 17 is fixedly connected to the back of the support plate 13, and an iron block 18 is fixedly connected to one side of the bracket 1, which can magnetically position the support plate 13 and prevent the support plate 13 from moving unstably.

[0028] In this embodiment, a limiting slot 9 is provided on the outer wall of the feeding roll 7, and an insert rod 10 is movably connected to the inner wall of the limiting slot 9. An anti-slip sleeve 11 is fixedly connected to the outer wall of the insert rod 10, which can position the plastic film and prevent movement deviation during feeding and unwinding.

[0029] Furthermore, the inner wall of the mounting base 6 and the outer wall of the mounting shaft 8 are both provided with threads, and the mounting base 6 is threadedly connected to the mounting shaft 8, which facilitates the disassembly and assembly of the feeding drum 7 and the mounting base 6. At the same time, the spacing between multiple feeding drums 7 can be adjusted according to the needs of use, and an appropriate number of feeding drums 7 can also be installed.

[0030] Furthermore, the limiting block 15 is a T-shaped limiting block, and the limiting groove 16 is a T-shaped limiting groove, which can play a limiting role when moving.

[0031] In use, first start the hydraulic cylinder 3 to move the movable plate 4 in the movable groove 2 on the bracket 1, so that the adjusting plate 5 rises. Then, according to the thickness of the plastic film roll, install the feeding drum 7 in the appropriate mounting seat 6. With multiple mounting seats 6, multiple feeding drums 7 can be installed in the mounting seats 6 as needed. Then, it is convenient to install an appropriate number of plastic films on the outside of the feeding drum 7. After positioning the two sides of the plastic film by the insertion rod 10, start the hydraulic cylinder 3 to drive the adjusting plate 5 to reset. Push the support plate 13 to connect and support the shaft end of the feeding drum 7 well through the cooperation of the telescopic sleeve 12 and the limiting block 15, thereby reducing the stress on the feeding drum 7 and facilitating the feeding operation.

[0032] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A feeding mechanism for plastic film processing comprising a support (1), characterized in that: The side of the support (1) is provided with a movable slot (2), one side of the support (1) is fixedly connected with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected with a movable plate (4), one side of the movable plate (4) is fixedly connected with an adjusting plate (5); One side of the adjusting plate (5) is fixedly connected with a mounting seat (6), one side of the mounting seat (6) is movably connected with a feeding drum (7), one end of the feeding drum (7) is fixedly connected with a mounting shaft (8).

2. The feeding mechanism for plastic film processing according to claim 1, characterized in that: One side of the support (1) is fixedly connected with a telescopic sleeve (12), one end of the telescopic sleeve (12) is fixedly connected with a supporting plate (13), the back surface of the supporting plate (13) is provided with a groove (14), the front surface of the supporting plate (13) is fixedly connected with a limiting block (15), the front surface of the support (1) is provided with a limiting slot (16).

3. The plastic film processing feed mechanism of claim 2, wherein: The back surface of the supporting plate (13) is fixedly connected with a magnet (17), one side of the support (1) is fixedly connected with an iron block (18).

4. The plastic film processing feed mechanism of claim 1, wherein: The outer wall of the feeding drum (7) is provided with a limiting slot (9), the inner wall of the limiting slot (9) is movably connected with a plug rod (10), the outer wall of the plug rod (10) is fixedly connected with an anti-skid sleeve (11).

5. The plastic film processing feed mechanism of claim 1, wherein: The inner wall of the mounting seat (6) and the outer wall of the mounting shaft (8) are both provided with threads, and the mounting seat (6) is threadedly connected with the mounting shaft (8).

6. The plastic film processing feed mechanism of claim 2, wherein: The limiting block (15) is a T-shaped limiting block, and the limiting slot (16) is a T-shaped limiting slot.

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