Automobile color changing film feeding device

Abstract

The utility model discloses an automobile color changing film feeding device, and relates to the technical field of color changing film processing. The device comprises a bottom plate, a base and a movable frame, the bottom plate is fixed in the base through a spring, a sliding groove is formed in the top of the bottom plate, the movable frame is clamped in the sliding groove, an air cylinder is fixedly installed on one side in the sliding groove, the output end of the air cylinder is installed on one side of the movable frame, and a limiting frame is fixed to the top of the movable frame. Auxiliary cleaning type flattening assemblies are fixed into the two limiting frames, and a multi-adjusting type positioning assembly is fixedly installed at the top of the bottom plate. Through the auxiliary cleaning type flattening assembly, a fed color changing film can be cleaned and flattened, the auxiliary cleaning type flattening assembly is matched with the air cylinder and the movable frame to conduct deviation rectification on the color changing film, meanwhile, by means of the multiple adjusting type positioning assembly, winding drums of different sizes can be fixed, the height of the winding drums can be adjusted, and the color changing film deviation rectification device is convenient to use and high in practicability. And a spring and a base are used for damping the winding drum.

Description

Technical Field

[0001] This utility model belongs to the field of color change film processing, specifically, it relates to a car color change film feeding device. Background Technology

[0002] Car color change film uses high-density vinyl film, which can be attached to the surface of the car body on the basis of the original paint. It is a film product that provides heat insulation and UV protection for cars. Different colors can be presented through the initial production and processing. Car color change film is mostly produced in rolls.

[0003] Chinese Patent Application No. CN202221105283.2 discloses a feeding device for processing automotive color-changing film, including a main control box, a support frame, and a positioning plate. A first limiting frame is vertically mounted on the upper right side of the main control box. A first lead screw and a first ball nut are arranged inside the first limiting frame. A second limiting frame is connected to the left end of the main control box. A second lead screw and a second ball nut are arranged inside the second limiting frame. The support frame is mounted above the second ball nut. A guide rod and a slide cylinder are arranged inside the support frame. A linkage mechanism is installed between the slide cylinder and the first ball nut. Supports are symmetrically arranged on the left and right sides above the linkage mechanism. The positioning plate is rotatably mounted on the opposite sides of the two supports. A rod is horizontally fixed at the center point of the positioning plate. This invention utilizes an infrared ranging sensor for distance measurement to intelligently adjust the distance between the two positioning plates, adapting it to different lengths of automotive film rolls, greatly enhancing the flexibility of the entire device.

[0004] However, the aforementioned existing technology cannot clean and flatten the color-changing film during feeding. The color-changing film is prone to wrinkles during feeding, which affects the subsequent use effect of the color-changing film. Furthermore, it cannot correct the deviation of the fed color-changing film and does not have a shock absorption effect.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a car color change film feeding device.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] A car color change film feeding device includes a base plate, a base, and a movable frame. The base plate is fixed inside the base by a spring. A sliding groove is provided on the top of the base plate, and the movable frame is engaged inside the sliding groove. A cylinder is fixedly installed on one side of the sliding groove, and the output end of the cylinder is installed on one side of the movable frame. A limit frame is fixed on the top of the movable frame, and an auxiliary cleaning flattening component is fixed inside the two limit frames. A multi-adjustable positioning component is fixedly installed on the top of the base plate, and the multi-adjustable positioning component is located behind the auxiliary cleaning flattening component.

[0009] Optionally, in order to drive the first bevel gear to rotate, the auxiliary cleaning flattening assembly includes a rotating motor and a rotating shaft. The rotating motor is fixedly installed on the front side of the limiting frame, one end of the rotating shaft is installed on the output end of the rotating motor, and the other end of the rotating shaft is rotatably installed inside the rear side of the limiting frame.

[0010] Optionally, in order to drive the bidirectional screw to rotate, a first bevel gear is fixed to the outside of the rotating shaft, a second bevel gear is meshed and installed below the first bevel gear, and a bidirectional screw is fixedly installed at the bottom of the second bevel gear. The bottom of the bidirectional screw is rotatably installed on the inner wall of the bottom of the limiting frame.

[0011] Optionally, in order to clean and flatten the color-changing film, a slider is slidably installed on the outside of the bidirectional screw. The slider is located inside the limiting frame. A pressure roller and a cleaning component are fixedly installed between the sliders. The pressure roller is located behind the cleaning component.

[0012] Optionally, in order to adjust the height of the fixing block, the multi-adjustable positioning assembly includes a column, a first electric push rod, and a fixing block. The bottom of the column is fixed to the top of the base plate, and the fixing block is fixedly installed on the top of the column by the first electric push rod.

[0013] Optionally, in order to fix the inside of the drum, a connecting block is fixed to one side of the fixing block by a second electric push rod, and an inner pressure member is fixed to the outside of the connecting block.

[0014] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0015] This invention utilizes an auxiliary cleaning and flattening component to clean and flatten the color-changing film being fed, enabling the film to be smoothly rolled up and fed. Working in conjunction with a cylinder and a moving frame, it can correct any deviation in the color-changing film's orientation. Furthermore, the multi-adjustable positioning component not only secures rolls of different sizes but also adjusts the roll height, improving its applicability. Additionally, the use of springs and a base provides shock absorption for the roll, enhancing the film feeding efficiency.

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0017] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the overall structure of an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the auxiliary cleaning and flattening component structure according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of a multi-adjustable positioning component according to an embodiment of the present invention;

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Base plate; 2. Base; 3. Slide groove; 4. Moving frame; 5. Cylinder; 6. Limiting frame; 7. Auxiliary cleaning and flattening assembly; 701. Rotating motor; 702. Rotating shaft; 703. First bevel gear; 704. Second bevel gear; 705. Bidirectional screw; 706. Slider; 707. Pressure roller; 708. Cleaning component; 8. Multi-adjustable positioning assembly; 801. Column; 802. First electric push rod; 803. Fixing block; 804. Second electric push rod; 805. Connecting block; 806. Internal pressure component; 9. Spring.

[0024] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] Please see Figure 1-4As shown, this embodiment provides an automotive color-changing film feeding device, including a base plate 1, a base 2, and a movable frame 4. The base plate 1 is fixed inside the base 2 by a spring 9. The base 2 can support the base plate 1, allowing the base plate 1 to slide up and down inside the base 2. A sliding groove 3 is provided on the top of the base plate 1, which has a limiting function for the movable frame 4. The movable frame 4 is engaged inside the sliding groove 3. A cylinder 5 is fixedly installed on one side inside the sliding groove 3, and the output end of the cylinder 5 is installed on one side of the movable frame 4. A limiting frame 6 is fixedly fixed on the top of the movable frame 4. An auxiliary cleaning-type flattening component 7 is fixed inside the two limiting frames 6. A multi-adjustable positioning component 8 is fixedly installed on the top of the base plate 1, and the multi-adjustable positioning component 8 is located behind the auxiliary cleaning-type flattening component 7.

[0027] One application of this embodiment is as follows: the roll is placed on top of the base plate 1 manually, and the two ends of the roll are fixed by the multi-adjustable positioning component 8 to prevent the roll from moving when the color-changing film is fed. At the same time, the auxiliary cleaning and flattening component 7 can clean and flatten both sides of the color-changing film, improving the flatness of the color-changing film. The operation of the cylinder 5 can drive the moving frame 4 to move inside the slide 3, so that the auxiliary cleaning and flattening component 7 and the color-changing film can move, which facilitates the correction of the color-changing film. Meanwhile, the spring 9 is equipped with damping, so that the spring 9 can reduce the vibration of the base plate 1.

[0028] The auxiliary cleaning and flattening assembly 7 includes a rotary motor 701 and a rotating shaft 702. The rotary motor 701 is fixedly installed on the front side of the limiting frame 6. One end of the rotating shaft 702 is installed on the output end of the rotary motor 701, and the other end of the rotating shaft 702 is rotatably installed inside the rear side of the limiting frame 6. A first bevel gear 703 is fixed on the outer side of the rotating shaft 702, and a second bevel gear 704 is meshed below the first bevel gear 703. The first bevel gear 703 and the second bevel gear 704 mesh with each other, and the first bevel gear 703 rotates. The second bevel gear 704 is driven to rotate. A bidirectional screw 705 is fixedly installed at the bottom of the second bevel gear 704. The bottom of the bidirectional screw 705 is rotatably installed on the inner wall of the bottom of the limit frame 6. A slider 706 is slidably installed on the outside of the bidirectional screw 705. The slider 706 is located inside the limit frame 6. A pressure roller 707 and a cleaning component 708 are fixedly installed between the sliders 706. The pressure roller 707 is located behind the cleaning component 708 and can flatten the color-changing film after cleaning, reducing the dust adhering to the pressure roller 707.

[0029] In this embodiment, the rotating motor 701 drives the rotating shaft 702 to rotate. The first bevel gear 703 is fixed on the outside of the rotating shaft 702, so that the first bevel gear 703 can rotate with the rotating shaft 702. The first bevel gear 703 is meshed with the second bevel gear 704, so that the second bevel gear 704 and the bidirectional screw 705 can rotate simultaneously. The slider 706 is located inside the limiting frame 6. The limiting frame 6 has a limiting effect on the slider 706, so that the slider 706 can slide on the outside of the bidirectional screw 705 instead of rotating. This allows the position of the pressure roller 707 and the cleaning component 708 to be adjusted. The pressure roller 707 can flatten the color-changing film, and the cleaning component 708 can clean the color-changing film.

[0030] The multi-adjustable positioning component 8 includes a column 801, a first electric push rod 802, and a fixing block 803. The bottom of the column 801 is fixed to the top of the base plate 1, and the column 801 provides support for the first electric push rod 802. The fixing block 803 is fixedly installed on the top of the column 801 via the first electric push rod 802. A connecting block 805 is fixed to one side of the fixing block 803 via a second electric push rod 804, which facilitates the fixing of multiple internal pressure components 806. The connecting block 805 has four internal pressure components 806 fixed to its outer side, which provides a better fixing effect.

[0031] In this embodiment, the first electric push rod 802 can adjust the height of the fixing block 803 by stretching and retracting, allowing the drum to be placed at different heights. At the same time, the second electric push rod 804 can adjust the position of the connecting block 805 and the inner pressure member 806 by stretching and retracting, which facilitates the fixing of drums of different sizes. The inner pressure member 806 can fix the inner wall of the drum, improving the stability of the drum.

[0032] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A device for feeding automotive color-changing film, characterized in that, include: The base plate (1), the base (2), and the movable frame (4) are provided. The base plate (1) is fixed inside the base (2) by a spring (9). The top of the base plate (1) is provided with a sliding groove (3). The movable frame (4) is snapped into the sliding groove (3). A cylinder (5) is fixedly installed on one side of the sliding groove (3). The output end of the cylinder (5) is installed on one side of the movable frame (4). A limit frame (6) is fixed on the top of the movable frame (4). An auxiliary cleaning flattening component (7) is fixed inside the two limit frames (6). A multi-adjustable positioning component (8) is fixedly installed on the top of the base plate (1). The multi-adjustable positioning component (8) is located behind the auxiliary cleaning flattening component (7).

2. The automotive color-changing film feeding device according to claim 1, characterized in that, The auxiliary cleaning flattening assembly (7) includes a rotating motor (701) and a rotating shaft (702). The rotating motor (701) is fixedly installed on the front side of the limiting frame (6). One end of the rotating shaft (702) is installed on the output end of the rotating motor (701), and the other end of the rotating shaft (702) is rotatably installed on the rear side inside the limiting frame (6).

3. The automotive color-changing film feeding device according to claim 2, characterized in that, A first bevel gear (703) is fixed to the outside of the rotating shaft (702), and a second bevel gear (704) is meshed below the first bevel gear (703). A bidirectional screw (705) is fixedly installed at the bottom of the second bevel gear (704), and the bottom of the bidirectional screw (705) is rotatably installed on the inner wall of the bottom of the limiting frame (6).

4. The automotive color-changing film feeding device according to claim 3, characterized in that, A slider (706) is slidably mounted on the outside of the bidirectional screw (705). The slider (706) is located inside the limiting frame (6). A pressure roller (707) and a cleaning component (708) are fixedly mounted between the sliders (706). The pressure roller (707) is located behind the cleaning component (708).

5. The automotive color-changing film feeding device according to claim 1, characterized in that, The multi-adjustable positioning component (8) includes a column (801), a first electric push rod (802) and a fixing block (803). The bottom of the column (801) is fixed to the top of the base plate (1), and the top of the column (801) is fixedly installed with the fixing block (803) by the first electric push rod (802).

6. The automotive color-changing film feeding device according to claim 5, characterized in that, A connecting block (805) is fixed on one side of the fixed block (803) by a second electric push rod (804), and an inner pressure member (806) is fixed on the outside of the connecting block (805).

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