Protective film winding device

Abstract

The utility model relates to the technical field of electronic component production, and discloses a protective film winding device which comprises a supporting bottom frame, a feeding roller is fixedly arranged at the position, close to one side, of the inner bottom of the supporting bottom frame, and a smoothing mechanism is fixedly arranged at the position, close to the middle, of the inner bottom of the supporting bottom frame. And a winding mechanism is fixedly arranged at the position, away from one side of the feeding roller, of the inner bottom of the supporting bottom frame, the smoothing mechanism comprises an upper supporting frame, two rotating frames are hinged to the inner top of the upper supporting frame, and a telescopic arm is rotationally arranged in the middle of the upper end of the upper supporting frame. According to the utility model, through the smoothing mechanism, wrinkles on the protective film can be effectively and smoothly pushed to two sides. And then, the smoothed protective film continues to move to the adjusting mechanism, the adjusting mechanism can continuously keep the smooth state of the protective film under the supporting of the spring telescopic rod, the phenomenon that the protective film is wrinkled again is effectively prevented, and therefore the quality of the rolled protective film is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic component production technical field especially relates to a protection film winding device. BACKGROUND

[0002] Electronic components are the basic components of electronic devices and circuits, including resistors, capacitors, transistors, diodes, etc. They constitute the indispensable basis of electronic products, through mutual connection and combination, can realize signal processing, energy conversion, data storage and other circuit functions. The film winding device is usually used for manufacturing and processing specific types of electronic components, such as thin film capacitors, solar cells, electronic displays, flexible circuit boards, etc. These components often use thin film materials, and the film winding device can improve the efficiency, reduce the production cost, and ensure the uniformity and accuracy of the materials in the production process.

[0003] In the prior art, during the winding process of the protective film, some wrinkles may be generated in the production process of the protective film, which is easy to cause the wrinkles of the protective film to be wound into the inside during the winding process, and thus the quality of the finished product of the wound protective film is poor. Therefore, the technical personnel in the field provide a protective film winding device to solve the problems in the background art. SUMMARY

[0004] The utility model discloses a protective film winding device, which can effectively flatten the wrinkles on the protective film to the two sides through the flattening mechanism, and then the flattened protective film continues to move to the adjusting mechanism. Under the support of the spring telescopic rod, the adjusting mechanism can continuously maintain the flat state of the protective film, effectively preventing the re-wrinkling phenomenon of the protective film, and improving the quality of the wound protective film.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A protective film winding device, comprising a support bottom frame, an inlet roller is fixedly arranged on the inner bottom of the support bottom frame, a flattening mechanism is fixedly arranged on the inner bottom of the support bottom frame near the middle position, and a winding mechanism is fixedly arranged on the inner bottom of the support bottom frame away from the inlet roller.

[0007] The flattening mechanism comprises an upper support frame, two rotating frames are hingedly arranged on the top of the upper support frame, a telescopic arm is rotatably arranged on the upper end of the upper support frame, rubber connecting shafts are rotatably arranged between the telescopic arm and the two rotating frames, and flattening rollers are fixedly arranged between the rubber connecting shafts.

[0008] Further, the bottom of the support frame is fixedly provided with a connecting bottom plate on the side away from the feeding roller, and two spring telescopic rods are fixedly arranged on the upper end of the connecting bottom plate.

[0009] Further, two rotating rods are hingedly arranged on the upper end of each of the two rotating frames, and the upper end of each of the two rotating rods is hingedly arranged on the lower end of the upper support frame on the two sides, and a supporting spring is fixedly connected between the upper end of the rotating rod and the lower end of the upper support frame.

[0010] Further, two smoothing motors are fixedly arranged on the opposite sides of each of the two rotating frames, and the output end of each of the two smoothing motors is fixedly connected to the outermost two of the four rubber connecting shafts through the rotating frame.

[0011] Further, the winding mechanism comprises a first support plate and a second support plate, and a winding motor is fixedly arranged on one side of the second support plate, and a rotating cylinder is fixedly arranged on the output end of the winding motor and penetrates the second support plate, and a fixed bolt is threadedly sleeved in the rotating cylinder.

[0012] Further, a rotating column is rotatably arranged on the side close to the first support plate of the first support plate, and an inner moving plate is slidably arranged in the rotating column by a spring.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1. The protective film winding device disclosed by the utility model can guide the protective film to enter the interior through the feeding roller in the winding process. Then, the two smoothing rollers are driven to rotate by the two smoothing motors when the protective film passes through the smoothing mechanism, effectively smoothing the wrinkles on the protective film to the two sides. Then, the smoothed protective film continues to move to the adjusting mechanism. Under the support of the spring telescopic rods, the adjusting mechanism can continuously maintain the flat state of the protective film, effectively preventing the re-wrinkling of the protective film, thereby significantly improving the quality of the wound protective film.

[0015] 2. The protective film winding device disclosed by the utility model can wind the protective film by the winding roller driven by the winding motor after smoothing the protective film. In the installation process of the winding roller, the winding roller is directly inserted into the winding motor and the rotating column on the two sides and is fastened by the fixed bolt. This design simplifies the installation and disassembly process of the winding roller and effectively improves the efficiency of the winding operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a side view of the utility model;

[0017] Figure 2It is an explosion schematic view of the utility model;

[0018] Figure 3 It is a shaft side schematic view of the adjusting mechanism of the utility model;

[0019] Figure 4 It is a shaft side schematic view of the smoothing mechanism of the utility model;

[0020] Figure 5 It is a shaft side schematic view of the winding mechanism of the utility model.

[0021] Legend:

[0022] 1, support bottom frame, 2, feeding roller, 3, smoothing mechanism, 4, adjusting mechanism, 5, winding mechanism, 6, spring telescopic rod, 7, connecting bottom plate, 301, supporting spring, 302, rotating rod, 303, smoothing motor, 304, smoothing roller, 305, rubber connecting shaft, 306, telescopic arm, 307, upper support frame, 501, first support plate, 502, rotating column, 503, inner moving plate, 504, second support plate, 505, winding motor, 506, rotating cylinder, 507, fixing bolt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Refer to Figure 1 , Figure 2 An embodiment provided by the utility model: a protective film winding device, including support bottom frame 1, the bottom of support bottom frame 1 is fixedly provided with feeding roller 2 near a side, the bottom of support bottom frame 1 is fixedly provided with smoothing mechanism 3 near the middle position, the bottom of support bottom frame 1 is fixedly provided with winding mechanism 5 on the side position away from feeding roller 2, the bottom of support bottom frame 1 is fixedly provided with connecting bottom plate 7 on the side position away from feeding roller 2, two spring telescopic rods 6 are fixedly arranged on the upper end of connecting bottom plate 7, and adjusting mechanism 4 is fixedly arranged on the upper end of two spring telescopic rods 6.

[0025] Specifically, in the operation process of the present winding device, the protective film will first pass through the feeding roller 2 and smoothly enter the inside of the device. Subsequently, when the protective film passes through the flattening mechanism 3, the mechanism can effectively flatten and adjust the wrinkles on the protective film to both sides. The flattened protective film will continue to move forward and enter the inside of the adjusting mechanism 4. In the adjusting mechanism 4, there is a spring telescopic rod 6 as a support, which can ensure that the protective film always maintains a straight state, thereby effectively preventing the protective film from wrinkling again during winding. Finally, the protective film will be wound up by the winding mechanism 5, which not only improves the winding efficiency, but also greatly improves the quality of the wound protective film.

[0026] With reference to Figure 4 , the flattening mechanism 3 comprises an upper support frame 307, two rotating frames are hingedly arranged at the top of the upper support frame 307, a telescopic arm 306 is rotatably arranged at the upper end of the upper support frame 307, rubber connecting shafts 305 are rotatably arranged between the telescopic arm 306 and the two rotating frames, flattening rollers 304 are fixedly arranged between every two rubber connecting shafts 305, rotating rods 302 are hingedly arranged at the upper ends of the two rotating frames, the rotating rods 302 are hingedly arranged at the lower ends of the upper support frame 307 on both sides, support springs 301 are fixedly connected between the upper ends of the rotating rods 302 and the lower ends of the upper support frame 307, flattening motors 303 are fixedly arranged on the opposite sides of the two rotating frames, and the output ends of the two flattening motors 303 are fixedly connected to the outermost two of the four rubber connecting shafts 305 through the rotating frames;

[0027] Specifically, in the process of the protective film passing through the flattening mechanism 3, the two specially designed flattening motors 303 and rubber connecting shafts 305 work together to drive the two flattening rollers 304 to rotate. The two flattening rollers 304 are located on both sides of the mechanism, and their rotation can effectively flatten the protective film. The upper end of each flattening roller 304 is connected to the support structure of the rotating rod 302 through the support spring 301. This design allows the flattening roller 304 to be pressed downward while rotating, thereby increasing the contact pressure between the flattening roller 304 and the protective film. In this way, the flattening roller 304 can more deeply act on the protective film and evenly flatten and adjust the wrinkles and uneven parts on the surface of the protective film to both sides. Through this fine adjustment, the surface of the protective film can finally become smooth and flat without any wrinkles or protrusions after passing through the flattening mechanism 3, thereby achieving the ideal protection effect.

[0028] With reference to Figure 4, the winding mechanism 5 includes a first support plate 501 and a second support plate 504, the second support plate 504 is fixedly provided with a winding motor 505 on one side, the output end of the winding motor 505 is fixedly provided with a rotating cylinder 506 penetrating through the second support plate 504, the rotating cylinder 506 is internally threaded with a fixed bolt 507, the first support plate 501 is rotatably provided with a rotating column 502 near one side of the first support plate 501, the rotating column 502 is internally slidably provided with an inner moving plate 503 through a spring;

[0029] Specifically, after the protective film is smoothed, the winding motor 505 can drive the winding roller to effectively wind the protective film. In this process, the winding roller is very easy to install, it only needs to be directly inserted into the winding motor 505 and the rotating column 502 on both sides, and then connected firmly through the fixed bolt 507. This installation method greatly simplifies the installation and disassembly process of the winding roller, making the whole winding work more efficient and convenient. Through this design, not only the work efficiency is improved, but also the stability and reliability of the winding process are ensured.

[0030] Working principle: in the winding process of the winding device, the protective film first enters the inside of the device through the feeding roller 2, then passes through the smoothing mechanism 3, the two smoothing rollers 304 are driven to rotate by the two smoothing motors 303, so that the wrinkles on the protective film are smoothed and adjusted to both sides, then the smoothed protective film moves to the inside of the adjusting mechanism 4, and the adjusting mechanism is always stretched straight under the support of the spring telescopic rod 6, so as to prevent the protective film from wrinkling again.

[0031] Secondly, in the winding process, the winding roller is driven by the winding motor 505 to wind the protective film, and the winding roller is directly inserted into the winding motor 505 and the rotating column 502 on both sides during installation, and then connected through the fixed bolt 507.

[0032] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A protective film winding device comprising a support base frame (1), characterized in that: The support bottom frame (1) is provided with an inlet roller (2) on the bottom side near one side, a flattening mechanism (3) is fixedly arranged on the bottom side near the middle position of the support bottom frame (1), and a winding mechanism (5) is fixedly arranged on the bottom side of the support bottom frame (1) away from the inlet roller (2). The flattening mechanism (3) comprises an upper support frame (307), two rotating frames are hingedly arranged on the top of the upper support frame (307), a telescopic arm (306) is rotatably arranged on the upper end of the upper support frame (307), a rubber connecting shaft (305) is rotatably arranged between the telescopic arm (306) and each of the two rotating frames, and a flattening roller (304) is fixedly arranged between every two of the four rubber connecting shafts (305).

2. The protective film winding device according to claim 1, characterized by: The support bottom frame (1) is provided with a connecting bottom plate (7) on the bottom side away from the inlet roller (2), two spring telescopic rods (6) are fixedly arranged on the upper end of the connecting bottom plate (7), and an adjusting mechanism (4) is fixedly arranged on the upper end of the two spring telescopic rods (6).

3. The protective film winding apparatus according to claim 1, characterized by: Rotating rods (302) are hingedly arranged on the upper ends of the two rotating frames, the upper ends of the two rotating rods (302) are respectively hingedly arranged on the lower end of the upper support frame (307) on both sides, and a supporting spring (301) is fixedly connected between the upper end of the rotating rod (302) and the lower end of the upper support frame (307).

4. The protective film winding apparatus according to claim 1, wherein: Flattening motors (303) are fixedly arranged on the opposite sides of the two rotating frames, and the output ends of the two flattening motors (303) are fixedly connected to the outermost two of the four rubber connecting shafts (305) penetrating the rotating frames.

5. The protective film winding apparatus according to claim 1, wherein: The winding mechanism (5) comprises a first support plate (501) and a second support plate (504), the second support plate (504) is fixedly provided with a winding motor (505) on one side, the output end of the winding motor (505) is fixedly provided with a rotating cylinder (506) penetrating the second support plate (504), and the rotating cylinder (506) is internally threaded and sleeved with a fixing bolt (507).

6. A protective film winding device according to claim 5, characterized in that: The first support plate (501) is rotatably provided with a rotating column (502) near one side of the first support plate (501), and the rotating column (502) is internally slidably provided with an inner moving plate (503) through a spring.

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