Wrinkle removing device for aluminum laminated film processing

Abstract

The utility model relates to the technical field of aluminized film processing, and particularly discloses a wrinkle removing device for aluminized film processing, which comprises a base, a wrinkle removing mechanism is arranged on the base, a positioning mechanism is arranged on one side of the wrinkle removing mechanism, a winding mechanism is arranged on the other side of the wrinkle removing mechanism, and the lower part of the base is connected with an adjusting mechanism. The wrinkle removing mechanism comprises a wrinkle removing support connected to the base, an air cylinder is arranged on the wrinkle removing support, a sliding transverse rod is fixed to the air cylinder, a spring is connected to the lower side of the sliding transverse rod, a sliding vertical rod is fixed to the other end of the spring, a first wrinkle removing roller is connected to the other end of the sliding vertical rod, and a second wrinkle removing roller is connected to the wrinkle removing support. According to the aluminum laminated film winding device, the first wrinkle removing roller and the second wrinkle removing roller are arranged, then the aluminum laminated film penetrates through the gap between the first wrinkle removing roller and the second wrinkle removing roller, finally, the aluminum laminated film is fixed to the winding mechanism, the aluminum laminated film passing through the wrinkle removing mechanism is wound, in the winding process, the adjusting mechanism can adjust the positions of the winding mechanism and the wrinkle removing mechanism, and the product percent of pass is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-plated film processing, in particular to a wrinkle-removing device for aluminum-plated film processing. Background Art

[0002] Plastic aluminized film is a type of metal film. It is a process in which aluminum is melted and vaporized under high vacuum conditions (above 10mba) using resistance, high-frequency, or electron beam heating, and then adhered to the surface of the plastic film to form a composite film. Aluminized film is formed by coating the surface of the plastic film with an extremely thin layer of metallic aluminum. Some existing aluminized films need to be rolled up after processing. During this process, wrinkles may appear on the rolled-up film, affecting product quality, reducing product qualification rates, and increasing production costs. Therefore, a wrinkle removal device based on vacuum aluminized film processing is needed to facilitate the rewinding process and improve the qualification rate of the aluminum film to meet user needs.

[0003] For example, the patent document with announcement number CN216376839U discloses a wrinkle removal device based on vacuum aluminum film processing, which tightly connects one end of the aluminum film with the winding roller, and at the same time allows the aluminum film to pass through the top of the support frame, and the cylinder drives the movable plate to move to the top of the aluminum film. The setting of the spring ensures that the contact between the pressure plate and the aluminum film is not too close, preventing the aluminum film from being damaged by the pressure plate during the winding process. The motor drives the winding roller to move through the connecting sleeve to wind the aluminum film. After the winding roller acts for a long time, the diameter of the winding roller will gradually increase, causing the winding angle of the aluminum film to change. Under the action of the tension force of the aluminum film, the bottom plate moves so that the placement angle of the bottom plate can adapt to the winding angle of the aluminum film. After the winding roller completes the winding operation, the winding roller is disassembled and replaced. If the pressure plate is used in direct contact with the aluminum film in the prior art, indentations may appear on the surface of the aluminum film, resulting in a reduced product qualification rate. Utility Model Content

[0004] The purpose of the present invention is to provide a wrinkle removal device for aluminum film processing in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A wrinkle removal device for aluminum film processing includes a base, a wrinkle removal mechanism is provided on the middle part of the base, a positioning mechanism is provided on one side of the wrinkle removal mechanism, a winding mechanism is provided on the other side of the wrinkle removal mechanism, an adjustment mechanism is connected to the lower part of the base, the wrinkle removal mechanism includes a wrinkle removal bracket slidably connected to the base, a cylinder is provided on the upper part of the wrinkle removal bracket, a sliding cross bar is fixed to the output end of the cylinder, the sliding cross bar is slidably connected to the wrinkle removal bracket, a spring is symmetrically connected to the lower side of the sliding cross bar, a sliding vertical rod is fixed to the other end of the spring, the sliding cross bar is slidably connected to the sliding vertical rod, the other end of the sliding vertical rod is rotatably connected to the first wrinkle removal roller, and the wrinkle removal bracket is rotatably connected to the second wrinkle removal roller.

[0007] Further configuration: the base includes a second support frame slidably connected to the wrinkle removal mechanism, a first support frame is arranged on one side of the second support frame, a positioning mechanism is arranged on the first support frame, a support shaft is arranged at the lower part of the base, and an adjustment mechanism is arranged on the support shaft.

[0008] Further arrangement: The positioning mechanism includes a positioning clamp plate which is symmetrically arranged on the first support frame and is slidingly connected to the positioning clamp plate, a rack is arranged on the positioning clamp plate, a gear is engaged on one side of the rack on the positioning clamp plate, the gear is rotatably connected to the first support frame, a first motor is fixed on the first support frame, and a gear is fixedly connected to the output end of the first motor.

[0009] The winding mechanism further comprises a winding bracket slidably connected to the base, a second motor being fixed to one side of the winding bracket, a connecting shaft being fixed to the output end of the second motor, a winding roller being detachably connected to the other end of the connecting shaft, a limit block being connected to the other side of the winding bracket, a groove being provided in the limit block, a limit pin being detachably connected to the limit block, a hexagonal column being provided at one end of the winding roller, and a hexagonal groove being provided at one end of the connecting shaft to mate with the hexagonal column on the winding roller.

[0010] Further configuration: the adjustment mechanism includes a V-shaped rod rotatably connected to the support shaft, and sliding links are symmetrically arranged at both ends of the V-shaped rod. The sliding link is slidingly connected to the V-shaped rod, and the other end of the sliding link is rotatably connected to the wrinkle removal mechanism, and the other end of the other sliding link is rotatably connected to the winding mechanism.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] When the plastic aluminized film is wound up, the plastic aluminized film is passed through the positioning mechanism to be fixed in the horizontal direction, and then the plastic aluminized film is passed through the gap between the first de-wrinkle roller and the second de-wrinkle roller. Finally, the plastic aluminized film is fixed on the winding mechanism, and the cylinder drives the first de-wrinkle roller to move downward and contact the second de-wrinkle roller, so that the surface of the plastic aluminized film passing through the two is smooth. The winding roller on the winding mechanism rotates to wind up the plastic aluminized film passing through the de-wrinkle mechanism. During the winding process, the adjustment mechanism can adjust the position of the winding mechanism and the de-wrinkle mechanism to improve the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 This is an axonometric diagram of a wrinkle removal device for aluminum film processing according to the present invention;

[0015] Figure 2 This is a cross-sectional view of a wrinkle removal device for aluminum film processing according to the present invention;

[0016] Figure 3 This is a schematic diagram of the winding structure of a wrinkle removal device for aluminum film processing in the utility model;

[0017] Figure 4 This is a partial structural diagram of a wrinkle removal device for aluminum film processing according to the present invention;

[0018] Figure 5 This is a structural diagram of a positioning mechanism of a wrinkle removal device for aluminum film processing according to the present invention;

[0019] Figure 6 The utility model is a schematic cross-sectional structure diagram of a wrinkle removal mechanism of a wrinkle removal device for aluminum film processing.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Base; 101. First support frame; 102. Second support frame; 103. Support shaft; 201. Positioning splint; 202. Gear; 203. First motor; 301. Wrinkle removal bracket; 302. Sliding horizontal bar; 303. Sliding vertical bar; 304. First wrinkle removal roller; 305. Second wrinkle removal roller; 306. Cylinder; 307. Spring; 401. Second motor; 402. Winding bracket; 403. Winding roller; 404. Limit block; 405. Limit pin; 406. Connecting shaft; 501. V-shaped rod; 502. Sliding connecting rod. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-6 As shown, a wrinkle removal device for aluminum film processing includes a base 1, a wrinkle removal mechanism is provided on the middle part of the base 1, a positioning mechanism is provided on one side of the wrinkle removal mechanism, a winding mechanism is provided on the other side of the wrinkle removal mechanism, and an adjustment mechanism is connected to the lower part of the base 1.

[0026] In this embodiment, the wrinkle removal mechanism includes a wrinkle removal bracket 301 slidably connected to the base 1, a cylinder 306 is provided on the upper part of the wrinkle removal bracket 301, a sliding crossbar 302 is fixed to the output end of the cylinder 306, the sliding crossbar 302 is slidably connected to the wrinkle removal bracket 301, a spring 307 is symmetrically connected to the lower side of the sliding crossbar 302, a sliding vertical rod 303 is fixed to the other end of the spring 307, the sliding crossbar 302 is slidably connected to the sliding vertical rod 303, the other end of the sliding vertical rod 303 is rotatably connected to the first wrinkle removal roller 304, and the wrinkle removal bracket 301 is rotatably connected to the second wrinkle removal roller 304. The wrinkle roller 305 and the wrinkle removal bracket 301 are slidably connected to the second support frame 102, and the cylinder 306 is started, driving the sliding cross bar 302 to move downward. The downward movement of the sliding cross bar 302 drives the sliding vertical bar 303 to move downward, and the downward movement of the sliding vertical bar 303 drives the first wrinkle removal roller 304 to move downward and contact the second wrinkle removal roller 305. During this process, the spring 307 is compressed, so that the pressure between the first wrinkle removal roller 304 and the second wrinkle removal roller 305 will not be too large. Through the setting of the wrinkle removal device, the surface of the aluminum-plated film passing through the wrinkle removal device is smoothed and surface wrinkles are removed.

[0027] In this embodiment: the base 1 includes a second support frame 102 that is slidably connected to the wrinkle removal mechanism, a first support frame 101 is provided on one side of the second support frame 102, a positioning mechanism is provided on the first support frame 101, a support shaft 103 is provided at the lower part of the base 1, and an adjustment mechanism is provided on the support shaft 103, the first support frame 101 is provided to support the positioning mechanism, the second support frame 102 is provided to support the wrinkle removal mechanism to ensure that its up and down sliding function is realized, and the support shaft 103 is provided to support the adjustment mechanism to ensure that its rotation function is realized.

[0028] In this embodiment: the positioning mechanism includes a positioning clamp 201 that is symmetrically arranged on the first support frame 101 and is slidingly connected to the positioning clamp 201. A rack is provided on the positioning clamp 201. A gear 202 is engaged on one side of the rack on the positioning clamp 201. The gear 202 is rotatably connected to the first support frame 101. A first motor 203 is fixed on the first support frame 101. The output end of the first motor 203 is fixedly connected to the gear 202. The rotation of the first motor 203 drives the gear 202 to rotate. Since racks are engaged on both sides of the gear 202, the rotation of the gear 202 drives the positioning clamps 201 on both sides to move horizontally toward each other, thereby achieving the purpose of limiting the horizontal movement of the aluminum-plated film.

[0029] The second motor 401 is fixed to the winding roller 403 on one side, and the connecting shaft 406 is fixed to the output end of the second motor 401. The other end of the connecting shaft 406 is detachably connected to the winding roller 403. The other side of the winding bracket 402 is connected to the limiting block 404. The limiting block 404 is provided with a groove, and the limiting block 404 is detachably connected to the limiting pin 405. The winding roller 403 with the hexagonal column is inserted into the hexagonal groove of the connecting shaft 406, and the other end of the winding roller 403 is placed into the groove on the limiting block 404. The limiting pin 405 is inserted into the limiting block 404. In this way, the winding roller 403 is installed, and the aluminized film is fixed to the winding roller 403. The second motor 401 rotates, driving the connecting shaft 406 to rotate. The rotation of the connecting shaft 406 drives the winding roller 403 to rotate, thus completing the winding of the aluminized film.

[0030] The cam 502 is symmetrically arranged at both ends of the V-shaped rod 501, and the sliding link 502 is slidably connected to the V-shaped rod 501. The other end of the sliding link 502 is rotatably connected to the wrinkle removal mechanism, and the other end of the other sliding link 502 is rotatably connected to the winding mechanism. During the winding process, the diameter of the aluminum-coated film roll on the winding roller 403 will continue to increase, so that the aluminum-coated film is no longer kept level, which may cause wrinkles on the surface of the film. By setting the adjustment mechanism, the wrinkle removal mechanism drives the wrinkle removal bracket 301 to move up and down under the action of the surface tension of the aluminum-coated film. The movement of the wrinkle removal bracket 301 drives the sliding link 502 to move. The movement of the sliding link 502 drives the V-shaped rod 501 to rotate. The rotation of the V-shaped rod 501 drives the other sliding link 502 to move, driving the winding bracket 402 to move up and down, and finally the aluminum-coated film is kept level during the winding process, reducing the probability of wrinkles on the aluminum-coated film during the winding process and improving the yield of the aluminum-coated film.

[0031] The working principle and use process of the utility model are as follows: the finished aluminum-plated film is first passed through the positioning mechanism to perform the positioning work of the aluminum-plated film. The output end of the first motor 203 is fixedly connected to the gear 202. The first motor 203 rotates, driving the gear 202 to rotate. Since there are racks on both sides of the gear 202, the rotation of the gear 202 drives the positioning clamps 201 on both sides to move horizontally toward each other, thus completing the positioning work. Then, the aluminum-plated film is passed through the gap between the first wrinkle-removing roller 304 and the second wrinkle-removing roller 305 to perform the wrinkle-removing work of the aluminum-plated film. The cylinder 306 is started, driving the sliding crossbar 302 to move downward, the sliding crossbar 302 moves downward, driving the sliding vertical rod 303 to move downward, the sliding vertical rod 303 moves downward, driving the first wrinkle removal roller 304 to move downward to contact the second wrinkle removal roller 305, during this process the spring 307 is compressed so that the pressure between the first wrinkle removal roller 304 and the second wrinkle removal roller 305 will not be too large, through the setting of the wrinkle removal device, the wrinkles on the surface of the aluminized film can be removed, and finally the aluminized film is fixed on the winding roller 403, and the winding roller 403 with the hexagonal column at one end is fixed. Insert it into the hexagonal groove of the connecting shaft 406, put the other end of the winding roller 403 into the groove on the limit block 404, and insert the limit pin 405 into the limit block 404. In this way, the winding roller 403 is installed, and the aluminized film is fixed on the winding roller 403. The second motor 401 rotates, driving the connecting shaft 406 to rotate. The rotation of the connecting shaft 406 drives the winding roller 403 to rotate, thus completing the winding of the aluminized film. During the winding process, the diameter of the aluminized film roll on the winding roller 403 will continue to increase, so that the aluminized film will no longer remain horizontal. , which may cause wrinkles on the surface of the film. By adjusting the setting of the mechanism, the wrinkle removal mechanism drives the wrinkle removal bracket 301 to move up and down under the action of the surface tension of the aluminized film. The movement of the wrinkle removal bracket 301 drives the sliding link 502 to move. The movement of the sliding link 502 drives the V-shaped rod 501 to rotate. The rotation of the V-shaped rod 501 drives another sliding link 502 to move, and drives the winding bracket 402 to move up and down, and finally the aluminized film is kept level during the winding process, thereby reducing the probability of wrinkles on the aluminized film during the winding process and improving the yield of the aluminized film.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A wrinkle removal device for aluminum film processing, comprising a base (1), characterized in that: A wrinkle removal mechanism is provided on the middle part of the base (1), a positioning mechanism is provided on one side of the wrinkle removal mechanism, a winding mechanism is provided on the other side of the wrinkle removal mechanism, an adjustment mechanism is connected to the lower part of the base (1), the wrinkle removal mechanism includes a wrinkle removal bracket (301) slidably connected to the base (1), a cylinder (306) is provided on the upper part of the wrinkle removal bracket (301), a sliding cross bar (302) is fixed to the output end of the cylinder (306), the sliding cross bar (302) is slidably connected to the wrinkle removal bracket (301), a spring (307) is symmetrically connected to the lower side of the sliding cross bar (302), a sliding vertical bar (303) is fixed to the other end of the spring (307), the sliding cross bar (302) is slidably connected to the sliding vertical bar (303), the other end of the sliding vertical bar (303) is rotatably connected to a first wrinkle removal roller (304), and a second wrinkle removal roller (305) is rotatably connected to the wrinkle removal bracket (301).

2. The wrinkle removal device for aluminum film processing according to claim 1, characterized in that: The base (1) comprises a second support frame (102) slidably connected to the wrinkle removal mechanism, a first support frame (101) is provided on one side of the second support frame (102), a positioning mechanism is provided on the first support frame (101), a support shaft (103) is provided at the lower part of the base (1), and an adjustment mechanism is provided on the support shaft (103).

3. The wrinkle removal device for aluminum film processing according to claim 2, characterized in that: The positioning mechanism comprises a positioning clamping plate (201) symmetrically arranged and slidably connected to a first support frame (101); a rack is arranged on the positioning clamping plate (201); a gear (202) is meshed on one side of the rack on the positioning clamping plate (201); the gear (202) is rotatably connected to the first support frame (101); a first motor (203) is fixed to the first support frame (101); and the output end of the first motor (203) is fixedly connected to the gear (202).

4. The wrinkle removal device for aluminum film processing according to claim 1, characterized in that: The winding mechanism comprises a winding bracket (402) slidably connected to the base (1); a second motor (401) is fixed to one side of the winding bracket (402); a connecting shaft (406) is fixed to the output end of the second motor (401); the other end of the connecting shaft (406) is detachably connected to a winding roller (403); the other side of the winding bracket (402) is connected to a limiting block (404); a groove is provided on the limiting block (404); and a limiting pin (405) is detachably connected to the limiting block (404).

5. The wrinkle removal device for aluminum film processing according to claim 2, characterized in that: The adjustment mechanism includes a V-shaped rod (501) rotatably connected to the support shaft (103), and sliding links (502) are symmetrically provided at both ends of the V-shaped rod (501). The sliding links (502) are slidably connected to the V-shaped rod (501), and the other end of the sliding link (502) is rotatably connected to the wrinkle removal mechanism, and the other end of the other sliding link (502) is rotatably connected to the winding mechanism.

6. The wrinkle removal device for aluminum film processing according to claim 4, characterized in that: One end of the winding roller (403) is provided with a hexagonal column, and one end of the connecting shaft (406) is provided with a hexagonal groove that matches the hexagonal column on the winding roller (403).

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