Material composite processing film unwinding device

Abstract

The utility model discloses a kind of material composite processing film unwinding device, it is related to material composite equipment technical field, the device is by being fixed with roll material in the surface of first gas expansion axle, and using the bearing of first gas expansion axle two ends is placed in the slide of support plate of inclination arrangement, make roll material and the real-time abutment of rotating roll of cloth composite processing equipment, when roll material gradually reduces, rely on the inclination angle of support plate, first gas expansion axle bearing automatic sliding in slide, to always keep the effective abutment transmission of roll material and rotating roll, without frequent adjustment artificially, the continuity and stability of composite processing are guaranteed, simultaneously, wind paper tube is fixed on second gas expansion axle, second gas expansion axle and safety chuck mounting cooperation, motor drives second gas expansion axle rotation, realize the winding of roll material protective film, significantly improve the efficiency and quality of material composite processing, reduce the labor intensity of operator.

Description

Technical Field

[0001] This utility model belongs to the technical field of material composite equipment, and specifically relates to a material composite processing film unwinding device. Background Technology

[0002] Currently, in the fabric lamination industry, it is often necessary to adhesively bond functional films to fabrics. These functional films are usually pre-coated with a release liner to prevent surface contamination or adhesion. Before lamination, this release liner must be peeled off to allow the functional film to be effectively bonded to the fabric.

[0003] In traditional film unwinding devices, it is difficult to maintain a constant contact pressure between the roll material and the rotating rollers of the laminating equipment. As the diameter of the roll material decreases, the two are prone to loosening or separation, resulting in discontinuous unwinding and unstable lamination quality. Operators need to frequently stop the machine for adjustment, which affects production efficiency. To solve the above problems, we provide a film unwinding device for material lamination processing. Utility Model Content

[0004] The purpose of this utility model is to provide a film unwinding device for material composite processing, so as to solve the problem mentioned in the background art that the contact pressure between the roll material and the rotating roller of the composite equipment is difficult to maintain constant during use. As the diameter of the roll material decreases, the two are prone to loosening or separation, resulting in discontinuous unwinding, unstable composite quality, and the need for operators to frequently stop the machine for adjustment, which affects production efficiency.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a material composite processing film unwinding device, comprising a first mounting plate and a second mounting plate, an L-shaped plate fixedly connected to the front of both the first mounting plate and the second mounting plate, a support plate provided on one side of the L-shaped plate, a slide rail provided on the top of the support plate, a first air shaft provided between the two support plates, bearings sleeved at both ends of the first air shaft, a mounting frame fixedly connected to the front of both the first mounting plate and the second mounting plate, a safety clamp fixedly connected to the top of the mounting frame, a second air shaft installed between the two safety clamps, a motor fixedly connected to the front of the first mounting plate, a first pulley fixedly connected to the output end of the motor, a second pulley fixedly connected to one end of the safety clamp, and belts sleeved on the surfaces of the first pulley and the second pulley.

[0006] Preferably, the support plate is fitted with mounting bolts inside, one end of which is threaded to the L-shaped plate, the surface of the L-shaped plate is threaded with support bolts, and the bottom of the support plate abuts against the support bolts.

[0007] Preferably, the top of the support plate is provided with a placement groove, and a baffle is fixedly connected to one side of the support plate, with a groove on the top of the baffle.

[0008] Preferably, a protective shell is provided on the front side of the first mounting plate, and the back side of the protective shell is fixedly connected to the first mounting plate.

[0009] This utility model has the following beneficial effects:

[0010] This device secures the roll material to the surface of a first air shaft, with bearings at both ends of the first air shaft placed in slides on an inclined support plate. This ensures the roll material is in constant contact with the rotating rollers of the fabric lamination equipment. As the roll material gradually decreases, the first air shaft drives the bearings to slide automatically within the slides due to the inclination angle of the support plate, maintaining effective contact and transmission between the roll material and the rotating rollers. This eliminates the need for frequent manual adjustments, ensuring the continuity and stability of the lamination process. Simultaneously, a take-up paper tube is fixed to a second air shaft, which is fitted with a safety clamp. A motor drives a first pulley to rotate, which in turn drives the safety clamp and the second air shaft via a belt and a second pulley, achieving the winding of the protective film. This significantly improves the efficiency and quality of the material lamination process and reduces the labor intensity of operators. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0012] Figure 2 This is an exploded view of a partial structure of this utility model;

[0013] Figure 3 This is an exploded view of a partial structure of this utility model.

[0014] Reference numerals: 1. First mounting plate; 2. Second mounting plate; 3. L-shaped plate; 4. Support plate; 5. Slide rail; 6. First air shaft; 7. Bearing; 8. Mounting bracket; 9. Safety clamp; 10. Second air shaft; 11. Motor; 12. First pulley; 13. Second pulley; 14. Belt; 15. Mounting bolt; 16. Support bolt; 17. Placement slot; 18. Baffle; 19. Groove; 20. Protective shell. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] Example 1:

[0017] refer to Figure 1-3A composite material processing film unwinding device includes a first mounting plate 1 and a second mounting plate 2. An L-shaped plate 3 is fixedly connected to the front of both the first mounting plate 1 and the second mounting plate 2. A support plate 4 is provided on one side of the L-shaped plate 3. A slide rail 5 is provided on the top of the support plate 4. A first air shaft 6 is provided between the two support plates 4. Bearings 7 are sleeved at both ends of the first air shaft 6. A mounting frame 8 is fixedly connected to the front of both the first mounting plate 1 and the second mounting plate 2. A safety clamp 9 is fixedly connected to the top of the mounting frame 8. A second air shaft 10 is installed between the two safety clamps 9. A motor 11 is fixedly connected to the front of the first mounting plate 1. A first pulley 12 is fixedly connected to the output end of the motor 11. A second pulley 13 is fixedly connected to one end of the safety clamp 9. A belt 14 is sleeved on the surface of the first pulley 12 and the second pulley 13.

[0018] Specifically, the device fixes the roll material onto the surface of the first air shaft 6, and uses the bearings 7 at both ends of the first air shaft 6 placed in the slide rails 5 of the inclined support plate 4 to ensure that the roll material and the rotating roller of the fabric composite processing equipment are in constant contact. As the roll material gradually decreases, the first air shaft 6 drives the bearings 7 to slide automatically in the slide rails 5 based on the inclination angle of the support plate 4, thereby maintaining effective contact and transmission between the roll material and the rotating roller. This eliminates the need for frequent manual adjustments, ensuring the continuity and stability of the composite processing. At the same time, the take-up paper tube is fixed on the second air shaft 10, which is installed and cooperates with the safety clamp 9. The motor 11 drives the first pulley 12 to rotate, and through the belt 14 and the second pulley 13, drives the safety clamp 9 and the second air shaft 10 to rotate, thereby realizing the winding of the protective film of the roll material. This significantly improves the efficiency and quality of the material composite processing and reduces the labor intensity of the operators.

[0019] refer to Figure 2 The support plate 4 is fitted with mounting bolts 15 inside. One end of the mounting bolts 15 is threaded to the L-shaped plate 3. The surface of the L-shaped plate 3 is threaded with support bolts 16. The bottom of the support plate 4 abuts against the support bolts 16. By setting the support bolts 16, the top of the support plate 4 abuts against the bottom of the support plate 4. At the same time, the support plate 4 and the L-shaped plate 3 are connected together with the mounting bolts 15. The support bolts 16 play a role in reinforcing the support plate 4, thereby improving the stability and reliability of the overall structure.

[0020] refer to Figure 2 The support plate 4 has a placement groove 17 on its top and a baffle 18 fixedly connected to one side of the support plate 4. The baffle 18 has a groove 19 on its top. The first air shaft 6 can be temporarily placed in the placement groove 17, which makes it convenient for the operator to connect the material film and the fabric. The baffle 18 allows the first air shaft 6 to detach laterally, which improves the convenience and safety of operation. The groove 19 facilitates the inflation and deflation of the first air shaft 6.

[0021] refer to Figure 3 The front of the first mounting plate 1 is provided with a protective shell 20, and the back of the protective shell 20 is fixedly connected to the first mounting plate 1. By providing the protective shell 20 and fixing it to the first mounting plate 1, the first pulley 12, the second pulley 13 and the belt 14 can be effectively protected, preventing foreign objects from being caught or operators from accidentally touching them, thus improving the safety of use.

[0022] Brief description of usage: The user installs the device with the fabric lamination processing equipment, fixes the roll of material onto the surface of the first air shaft 6, and places the bearings 7 at both ends of the first air shaft 6 in the slide rails 5 of the support plate 4, so that the roll of material abuts against the rotating roller of the fabric lamination processing equipment. The rotating roller of the lamination processing equipment can assist in driving the roll of material to rotate. The roll of material drives the first air shaft 6 to rotate through the bearings 7. When the roll of material decreases, due to the tilt angle of the support plate 4, the bearings 7 are driven by the first air shaft 6 to slide within the slide rails 5, allowing the roll of material to abut against the fabric lamination processing equipment. The rotating rollers of the equipment engage in real-time transmission, fixing the take-up paper tube onto the surface of the second air shaft 10. The second air shaft 10 is then installed with the safety clamp 9. The film material of the roll is bonded and laminated with the fabric. The protective film of the roll is then wound up with the paper tube of the second air shaft 10. The motor 11 is started to drive the first pulley 12 to rotate. The first pulley 12 drives the second air shaft 10 to rotate via the belt 14, the second pulley 13, and the safety clamp 9, causing the second air shaft 10 to drive the paper tube to wind up the protective film of the roll.

[0023] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A material composite processing film unwinding device, comprising a first mounting plate (1) and a second mounting plate (2), characterized in that: An L-shaped plate (3) is fixedly connected to the front of the first mounting plate (1) and the second mounting plate (2). A support plate (4) is provided on one side of the L-shaped plate (3). A slide (5) is provided on the top of the support plate (4). A first air shaft (6) is provided between the two support plates (4). Bearings (7) are sleeved on both ends of the first air shaft (6). A mounting bracket (8) is fixedly connected to the front of the first mounting plate (1) and the second mounting plate (2). A safety clamp (9) is fixedly connected to the top of the mounting bracket (8). A second air shaft (10) is installed between the two safety clamps (9). A motor (11) is fixedly connected to the front of the first mounting plate (1). A first pulley (12) is fixedly connected to the output end of the motor (11). A second pulley (13) is fixedly connected to one end of the safety clamp (9). A belt (14) is sleeved on the surface of the first pulley (12) and the second pulley (13).

2. The unwinding device for a composite material processing film according to claim 1, characterized in that: The support plate (4) is fitted with an installation bolt (15), one end of which is threaded to the L-shaped plate (3). The surface of the L-shaped plate (3) is threaded with a support bolt (16), and the bottom of the support plate (4) abuts against the support bolt (16).

3. The unwinding device for a composite material processing film according to claim 1, characterized in that: The top of the support plate (4) is provided with a placement groove (17), and a baffle (18) is fixedly connected to one side of the support plate (4). The top of the baffle (18) is provided with a groove (19).

4. The unwinding device for a composite material processing film according to claim 1, characterized in that: The front of the first mounting plate (1) is provided with a protective shell (20), and the back of the protective shell (20) is fixedly connected to the first mounting plate (1).

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