A rewinding mechanism for color conversion film processing

Abstract

The utility model discloses a kind of winding mechanisms for color-changing film processing, belong to the technical field of polymer film material winding equipment, the winding mechanism for color-changing film processing, including connecting base plate, one end of the connecting base plate is fixedly installed with first side plate, the other end of the connecting base plate is fixedly installed with second side plate, the inside of the connecting base plate is equipped with the docking mechanism that can drive both sides connector to be telescopic simultaneously adjusted, the side of the second side plate is equipped with the rotating mechanism that rolls up color-changing film, the inside of the first side plate and second side plate is equipped with the dismounting mechanism that is convenient for the maintenance and replacement of connector. The utility model is equipped with docking mechanism and dismounting mechanism, can drive both sides roller connector to be telescopic simultaneously adjusted, greatly improve the adjustment efficiency and accuracy, simultaneously adopt quick dismounting design, simplify the dismounting process of roller connector, it is convenient for the maintenance and replacement of roller connector.

Description

Technical Field

[0001] This utility model relates to the field of winding equipment for polymer film materials, and in particular to a winding mechanism for color-changing film processing. Background Technology

[0002] Car wrapping film generally refers to car body wrapping film. It is a service that uses a variety of colors and thin films to change the appearance of the entire car or a part of it by covering and pasting it on. The car wrapping film is mainly made of polymer materials and is easy to remove. The film structure of the car wrapping film generally includes a transparent film layer and a colored film layer. The transparent film layer is attached to the upper surface of the colored film layer, and the lower surface of the colored film layer has a release film attached to the adhesive backing. After peeling off the release film, the car wrapping film can be applied to the car body.

[0003] According to the announcement number CN222410336U, a winding mechanism for a wrapping machine is provided. By setting a winding mechanism and a locking block, the position of the wrapping roller can be fixed. The support plate drives the wrapping roller to rotate, which facilitates the initial end of the film to be wrapped on the wrapping roller. By setting a pressure roller, the spring always pushes the pressure roller to contact the film on the surface of the wrapping roller, so that the film on the surface can be flattened and wrinkles can be avoided.

[0004] The existing winding mechanism fixes the winding roller by connecting the rollers on both sides. However, the roller connecting the two sides cannot be adjusted for extension and retraction at the same time. They need to be adjusted separately, which is cumbersome and inefficient. In addition, the roller connecting the rollers are fixed by bolts, which makes the disassembly and assembly process complicated and not conducive to quick replacement and maintenance. This affects the ease of use and work efficiency of the winding mechanism.

[0005] Therefore, there is an urgent need to provide a winding mechanism for color-changing film processing to solve the above problems. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a winding mechanism for color-changing film processing.

[0007] To solve the above-mentioned technical problems, the present invention provides a winding mechanism for color-changing film processing, including a connecting base plate, a first side plate fixedly installed at one end of the connecting base plate, and a second side plate fixedly installed at the other end of the connecting base plate. The connecting base plate is equipped with a docking mechanism that can drive the connectors on both sides to extend and retract simultaneously, and one side of the second side plate is equipped with a rotating mechanism for winding up the color-changing film. Both the first and second side plates are equipped with disassembly and assembly mechanisms to facilitate the maintenance and replacement of the connectors.

[0008] The present invention is further configured such that: the docking mechanism includes two rack slide plates slidably mounted on the bottom end of the connecting base plate, and an installation gear is rotatably mounted on the inner top wall of the connecting base plate, the installation gear meshing with the two rack slide plates.

[0009] Through the above technical solution, the two rack and pinion slides slide and extend synchronously inside the connecting base plate by installing gears.

[0010] The present invention is further configured such that: a first adjusting plate is fixedly installed at one end of the rack and pinion slide on one side, and a second adjusting plate is fixedly installed at one end of the rack and pinion slide on the other side; a mounting bracket is fixedly installed at the top of one side of the second side plate; a telescopic cylinder is fixedly installed at the bottom of one side of the mounting bracket; and one end of the piston rod of the telescopic cylinder is fixedly connected to one side of the first adjusting plate.

[0011] Through the above technical solution, the telescopic cylinder drives the first adjusting plate to move, the first adjusting plate drives a rack and pinion slide plate to move, and the first adjusting plate and the second adjusting plate move synchronously through the two rack and pinion slide plates.

[0012] The present invention is further configured such that: the rotating mechanism includes a winding reducer fixed to the top of one side of the mounting frame, the output shaft of the winding reducer is fixedly connected to a fixed gear through a coupling, and a movable gear is rotatably mounted on the other side of the first adjusting plate, the fixed gear meshing with the movable gear.

[0013] Through the above technical solution, the winding reducer drives the fixed gear to rotate, the fixed gear drives the moving gear to rotate accordingly, and the first adjusting plate drives the moving gear to move on the side of the meshing fixed gear.

[0014] The present invention is further configured such that: the disassembly and assembly mechanism includes a sliding column fixed to one side of the fixed gear, one side of the second adjusting plate is rotatably connected to another sliding column, one side of each of the two sliding columns is rotatably mounted with a ring gear, and one end of each of the two sliding columns is fixedly mounted with an mounting plate.

[0015] Through the above technical solution, the first adjusting plate drives the sliding column to move through the second side plate via a fixed gear, and the second adjusting plate drives the sliding column to move through the first side plate.

[0016] The present invention is further configured such that: four evenly distributed interlocking rotating rods are rotatably mounted inside the mounting circular plate, and a synchronous gear is fixedly mounted at one end of each of the four interlocking rotating rods, and the circular gear meshes with the four synchronous gears.

[0017] With the above technical solution, after the interlocking rotating rod protrudes from the second side plate, one interlocking rotating rod can be manually turned so that the interlocking rotating rod drives the ring gear to rotate through the synchronous gear, and the ring gear drives the other three interlocking rotating rods to rotate synchronously through the synchronous gear.

[0018] The present invention is further configured such that: an insert connecting seat is externally fitted to the four fitted rotating rods, a roller connecting head is fixedly installed at one end of the insert connecting seat, and a take-up roller is internally fitted to the roller connecting head.

[0019] With the above technical solution, when the interlocking rotating rod is located inside the second side plate, the second side plate performs interlocking and limiting fixation on the interlocking connecting seat and the four interlocking rotating rods, and the interlocking connecting seat drives the roller body connecting head to fix the connecting groove at one end of the winding roller.

[0020] The beneficial effects of this utility model are as follows: 1. This utility model, by providing a docking mechanism and a disassembly mechanism, can drive the roller connectors on both sides to extend and retract simultaneously, greatly improving the adjustment efficiency and accuracy. At the same time, the quick disassembly design simplifies the disassembly and assembly process of the roller connectors, making it convenient to maintain and replace the roller connectors. 2. This utility model, by providing a docking mechanism and a rotating mechanism, can drive the roller connector to rotate and move, thereby winding up the color-changing film. When it is necessary to replace the winding roller, it can quickly release and loosen, remove the old winding roller, insert the new winding roller, and complete the quick loading and unloading, further improving the operating efficiency. Attached Figure Description

[0021] Figure 1 This is a first-view structural diagram of the present invention; Figure 2 This is a second-view structural diagram of the present invention; Figure 3 This is a cross-sectional view of the second side plate of this utility model; Figure 4 This is an exploded structural diagram of the disassembly and assembly mechanism of this utility model.

[0022] In the diagram: 1. Connecting base plate; 2. First side plate; 3. Second side plate; 4. Docking mechanism; 401. Rack and pinion slide plate; 402. Mounting gear; 403. First adjusting plate; 404. Second adjusting plate; 405. Mounting frame; 406. Telescopic cylinder; 5. Rotating mechanism; 501. Rewinding reducer; 502. Fixed gear; 503. Moving gear; 6. Disassembly and assembly mechanism; 601. Sliding column; 602. Ring gear; 603. Mounting circular plate; 604. Engaging rotating rod; 605. Synchronizing gear; 606. Insert connecting seat; 607. Roller body connector; 608. Rewinding roller. Detailed Implementation

[0023] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0024] Please see Figures 1-4 A winding mechanism for color-changing film processing includes a connecting base plate 1, a first side plate 2 fixedly mounted at one end of the connecting base plate 1, and a second side plate 3 fixedly mounted at the other end of the connecting base plate 1. The connecting base plate 1 has an internal docking mechanism 4 capable of simultaneously driving the connecting heads on both sides to extend and retract. The docking mechanism 4 includes two rack and pinion slides 401 slidably mounted on the bottom end of the connecting base plate 1. An mounting gear 402 is rotatably mounted on the inner top wall of the connecting base plate 1, meshing with the two rack and pinion slides 401. A first adjusting plate 403 is fixedly mounted at one end of one rack and pinion slide 401, and a second adjusting plate 404 is fixedly mounted at one end of the other rack and pinion slide 401. A mounting bracket 405 is fixedly installed on the top of one side of the side plate 3. A telescopic cylinder 406 is fixedly installed on the bottom of one side of the mounting bracket 405. One end of the piston rod of the telescopic cylinder 406 is fixedly connected to one side of the first adjusting plate 403. The telescopic cylinder 406 drives the first adjusting plate 403 to move. The first adjusting plate 403 drives a rack and pinion slide plate 401 to move. The two rack and pinion slide plates 401 slide synchronously and extend and retract inside the connecting base plate 1 through the mounting gear 402. The first adjusting plate 403 and the second adjusting plate 404 move synchronously through the two rack and pinion slide plates 401, which can drive the roller connecting heads 607 on both sides to extend and retract simultaneously, greatly improving the adjustment efficiency and accuracy.

[0025] like Figure 3 As shown, a rotating mechanism 5 for winding the color-changing film is provided on one side of the second side plate 3. The rotating mechanism 5 includes a winding reducer 501 fixed to the top of one side of the mounting bracket 405. The output shaft of the winding reducer 501 is fixedly connected to a fixed gear 502 through a coupling. A movable gear 503 is rotatably mounted on the other side of the first adjusting plate 403. The fixed gear 502 and the movable gear 503 mesh. The winding reducer 501 drives the fixed gear 502 to rotate, and the fixed gear 502 drives the movable gear 503 to rotate accordingly. The first adjusting plate 403 drives the movable gear 503 to move on the side of the meshing fixed gear 502.

[0026] like Figure 4As shown, both the first side plate 2 and the second side plate 3 are equipped with a disassembly and assembly mechanism 6 for convenient maintenance and replacement of the connector. The disassembly and assembly mechanism 6 includes a sliding column 601 fixed to one side of the fixed gear 502. One side of the second adjusting plate 404 is rotatably connected to another sliding column 601. A ring gear 602 is rotatably installed on one side of each of the two sliding columns 601. A mounting plate 603 is fixedly installed at one end of each of the two sliding columns 601. Four evenly distributed interlocking rotating rods 604 are rotatably installed inside the mounting plate 603. A synchronous gear 605 is fixedly installed at one end of each of the four interlocking rotating rods 604. The ring gear 602 meshes with the four synchronous gears 605. An insert connecting seat 606 is fitted onto the outside of the four interlocking rotating rods 604. A roller connecting head 607 is fixedly installed at one end of the insert connecting seat 606. A take-up roller 608 is fitted onto the inside of the roller connecting head 607.

[0027] In use, the color-changing film is wound onto the take-up roller 608. The take-up reducer 501 drives the fixed gear 502 to rotate, which in turn drives the moving gear 503 to rotate. The moving gear 503 drives the take-up roller 608 to take up the color-changing film through the sliding column 601, the insert connecting seat 606, and the roller connecting head 607. At this time, the interlocking rotating rod 604 is located inside the second side plate 3. The second side plate 3 interlocks and limits the interlocking connecting seat 606 and the four interlocking rotating rods 604. When the take-up roller 608 is disassembled or assembled, the telescopic cylinder 406 drives the first adjusting plate 403 to move. The first adjusting plate 403 drives a rack and pinion slide plate 401 to move. The two rack and pinion slide plates 401 slide and extend synchronously inside the connecting base plate 1 through the mounting gear 402. The first adjusting plate 403 and the second adjusting plate 404 are connected by the two rack and pinion slide plates 401. 1. Synchronous movement: The first adjusting plate 403 drives one side sliding column 601 to move through the second side plate 3 via the fixed gear 502, and the second adjusting plate 404 drives the other side sliding column 601 to move through the first side plate 2, so that the insert connecting seat 606 drives the roller body connecting head 607 to separate from the connecting groove at one end of the take-up roller 608, thereby replacing the new take-up roller 608. When replacing the roller body connecting head 607, the sliding column 601 continues to move. After the fitting rotating rod 604 protrudes outside the side plate, one fitting rotating rod 604 is manually turned, so that the fitting rotating rod 604 drives the ring gear 602 to rotate through the synchronous gear 605. The ring gear 602 drives the other three fitting rotating rods 604 to rotate synchronously through the synchronous gear 605, so that the fitting rotating rod 604 separates from the insert connecting seat 606, thereby replacing the new roller body connecting head 607.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A winding mechanism for color-changing film processing, comprising a connecting base plate (1), characterized in that: A first side plate (2) is fixedly installed at one end of the connecting base plate (1), and a second side plate (3) is fixedly installed at the other end of the connecting base plate (1). The connecting base plate (1) is provided with a docking mechanism (4) that can drive the two connecting heads to extend and retract simultaneously, and a rotating mechanism (5) for winding the color-changing film is provided on one side of the second side plate (3). The first side plate (2) and the second side plate (3) are both equipped with a disassembly and assembly mechanism (6) to facilitate the maintenance and replacement of the connector.

2. The winding mechanism for color-changing film processing according to claim 1, characterized in that: The docking mechanism (4) includes two rack slide plates (401) slidably mounted on the bottom end of the connecting base plate (1). An installation gear (402) is rotatably mounted on the inner top wall of the connecting base plate (1). The installation gear (402) meshes with the two rack slide plates (401).

3. The winding mechanism for color-changing film processing according to claim 2, characterized in that: A first adjusting plate (403) is fixedly installed at one end of the rack and pinion slide (401) on one side, and a second adjusting plate (404) is fixedly installed at one end of the rack and pinion slide (401) on the other side. A mounting bracket (405) is fixedly installed on the top of one side of the second side plate (3), and a telescopic cylinder (406) is fixedly installed on the bottom of one side of the mounting bracket (405). One end of the piston rod of the telescopic cylinder (406) is fixedly connected to one side of the first adjusting plate (403).

4. The winding mechanism for color-changing film processing according to claim 3, characterized in that: The rotating mechanism (5) includes a winding reducer (501) fixed to the top of one side of the mounting frame (405). The output shaft of the winding reducer (501) is fixedly connected to a fixed gear (502) via a coupling. A movable gear (503) is rotatably mounted on the other side of the first adjusting plate (403). The fixed gear (502) meshes with the movable gear (503).

5. The winding mechanism for color-changing film processing according to claim 4, characterized in that: The disassembly and assembly mechanism (6) includes a sliding column (601) fixed to one side of the fixed gear (502), and one side of the second adjusting plate (404) is rotatably connected to another sliding column (601). A ring gear (602) is rotatably installed on one side of each of the two sliding columns (601), and a mounting plate (603) is fixedly installed on one end of each of the two sliding columns (601).

6. The winding mechanism for color-changing film processing according to claim 5, characterized in that: The mounting plate (603) has four evenly distributed interlocking rods (604) rotatably mounted inside. One end of each of the four interlocking rods (604) is fixedly mounted with a synchronous gear (605), and the ring gear (602) meshes with the four synchronous gears (605).

7. The winding mechanism for color-changing film processing according to claim 6, characterized in that: The four interlocking rotating rods (604) are externally fitted with insert connecting seats (606), one end of which is fixedly fitted with a roller body connector (607), and the inside of the roller body connector (607) is fitted with a take-up roller (608).

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