Color film patch flattening device

Abstract

The utility model relates to the technical field of color film processing, and discloses a color film patch flattening device which comprises a platform and an expansion plate, the top of the platform is fixedly connected with a fixing support, the top of the fixing support is fixedly connected with a first spring, the top of the first spring is fixedly connected with a first lower pressing plate, and the top of the first lower pressing plate is fixedly connected with a second lower pressing plate. The bottom of the first lower pressing plate is fixedly connected with a fixing plate, the fixing plate is slidably connected into the fixing support, the side face of the fixing plate is rotatably connected with a roller, the side face of the fixing support is fixedly connected with a motor, and the roller is fixedly connected to the output end of the motor. A flattening assembly is installed on the side face of the fixing support. According to the color film patch flattening device, the first spring is used for being matched with the first lower pressing plate, the fixing support and the fixing block, the roller is made to be tightly attached to the color film patch on the platform, the roller is driven by the motor to rotate, the loose side edge of the color film patch is tensioned and flattened, and then the flattening work efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of color film processing, in particular to a color film patch flattening device. Background Art

[0002] PVC color films are widely used in furniture, decorative materials, electrical appliance shells and other fields due to their rich colors, good wear resistance and corrosion resistance. In these applications, the quality of PVC color film patches directly affects the appearance and performance of products. High-quality patches should be flat, bubble-free, wrinkle-free, etc. to ensure the beauty and durability of products. With the continuous improvement of consumers' requirements for product quality and appearance, as well as the trend of large-scale and automated industrial production, there is an urgent need for an efficient and accurate PVC color film patch flattening device. Such a device can improve production efficiency, reduce production costs while ensuring the quality of patches, and meet the market demand for high-quality PVC color film patch products.

[0003] The existing color film patch flattening device mainly consists of a platform, a flattening system and a driving system. During operation, the color film to be flattened is placed on the platform, limited and fixed, and then the flattening system is brought into contact with the color film, and the flattening and compaction operations are controlled through the driving system.

[0004] Although the existing color film patch flattening device can complete basic flattening work, when the limiting device on the platform presses the color film patch, the side of the color film patch will be loosened upwards, affecting the efficiency of the flattening work. And when the width of the flattening plate does not match the width of the color film patch, the color film patch will not be completely flattened and unnecessary wear will be caused to the flattening plate, reducing the work efficiency and increasing the work cost. Therefore, a color film patch flattening device is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a color film patch flattening device, aiming to improve the problem that the side of the color film patch is loosened upwards by the limiting device in the existing technology, affecting the efficiency of the flattening work.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A color film patch flattening device includes a platform and an extension board. A fixed bracket is fixedly connected to the top of the platform. A first spring is fixedly connected to the top of the fixed bracket. A first lower pressing plate is fixedly connected to the top of the first spring. A fixed plate is fixedly connected to the bottom of the first lower pressing plate. The fixed plate is slidably connected inside the fixed bracket. A roller is rotatably connected to the side of the fixed plate. A motor is fixedly connected to the side of the fixed bracket. The roller is fixedly connected to the output end of the motor. A flattening assembly is installed on the side of the fixed bracket for flattening the color film patch on the platform;

[0008] As a further description of the above technical solution:

[0009] The leveling assembly includes track columns, which are fixedly connected to the side of the fixed bracket. A connecting plate is slidably connected to the outside of the track columns. A connecting rod is slidably connected to the inside of the connecting plate. A second lower pressing plate is fixedly connected to the top of the connecting rod, and a leveling plate is fixedly connected to the bottom of the connecting rod;

[0010] As a further description of the above technical solution:

[0011] A telescopic cylinder is fixedly connected to the side of the fixed bracket, and the output end of the telescopic cylinder is fixedly connected to the side of the connecting plate;

[0012] As a further description of the above technical solution:

[0013] A splicing shell is fixedly connected to the inside of the leveling plate. A first spring telescopic rod and a second spring telescopic rod are fixedly connected to the inside of the splicing shell. A support block is installed on the front side of the first spring telescopic rod. A clamping block is installed on the front side of the second spring telescopic rod. A rotating column is fixedly connected to the inside of the splicing shell. The clamping block is rotatably connected to the outside of the rotating column. A sliding block is slidably connected to the inside of the splicing shell;

[0014] As a further description of the above technical solution:

[0015] A splicing block is fixedly connected to the side of the extension plate, and a card slot is opened on the side of the splicing block. The clamping block and the card slot are mutually clamped;

[0016] As a further description of the above technical solution:

[0017] A sliding groove is opened on the side of the splicing shell, and the splicing block is slidably connected to the inside of the sliding groove;

[0018] As a further description of the above technical solution:

[0019] A second spring is fixedly connected to the bottom of the second lower pressing plate, and the bottom of the second spring is fixedly connected to the top of the connecting plate;

[0020] As a further description of the above technical solution:

[0021] A pressing block is fixedly connected to the front side of the sliding block, which is used to control the sliding block to press the clamping block.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present utility model, the first spring tightens the first lower pressing plate, causing the fixed plate and the roller connected thereto to press downwards, pressing the color film patch on the platform. The roller is rotated by the motor to tighten and smooth the slack side edges of the color film patch, greatly improving the efficiency of the flattening work.

[0024] 2. In the present utility model, by using the first spring telescopic rod and the clamping block to engage with the card slot of the splicing block, the splicing block is fixed inside the splicing shell. Then, through the cooperation of the second spring telescopic rod and the support block, the function of splicing and fixing the extension plate is realized, reducing unnecessary wear on the flattening plate and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of a color film patch flattening device proposed by the present utility model;

[0026] Figure 2 is a structural schematic diagram of an extension plate mechanism of a color film patch flattening device proposed by the present utility model;

[0027] Figure 3 is a cross-sectional schematic diagram of a splicing mechanism of a color film patch flattening device proposed by the present utility model.

[0028] LEGEND DESCRIPTION:

[0029] 1. Platform; 2. Fixed bracket; 3. First lower pressing plate; 4. Fixed plate; 5. Roller; 6. Motor; 7. First spring; 8. Rail column; 9. Connecting plate; 10. Connecting rod; 11. Second lower pressing plate; 12. Flattening plate; 13. Splicing shell; 14. First spring telescopic rod; 15. Support block; 16. Second spring telescopic rod; 17. Clamping block; 18. Rotating column; 19. Sliding block; 20. Pressing block; 21. Extension plate; 22. Splicing block; 23. Card slot; 24. Chute; 25. Second spring; 26. Telescopic cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1, an embodiment provided by the present utility model: a color film patch flattening device, including a platform 1 and an extension board 21. A fixed bracket 2 is fixedly connected to the top of the platform 1, and components of the pressing mechanism are connected using the fixed bracket 2. A first spring 7 is fixedly connected to the top of the fixed bracket 2, and a first lower pressing plate 3 is fixedly connected to the top of the first spring 7. The first spring 7 is used to apply a downward pressure to the first lower pressing plate 3. A fixed plate 4 is fixedly connected to the bottom of the first lower pressing plate 3. The fixed plate 4 is slidably connected inside the fixed bracket 2. A roller 5 is rotatably connected to the side of the fixed plate 4. Through the downward pressure of the first lower pressing plate 3, the roller 5 fixes the color film patch on the platform 1. A motor 6 is fixedly connected to the side of the fixed bracket 2, and the roller 5 is fixedly connected to the output end of the motor 6. The roller 5 is driven by the motor 6 to rotate to smooth the side edges of the color film patch. A flattening assembly is installed on the side of the fixed bracket 2 for flattening the color film patch on the platform 1.

[0032] Refer to Figures 1 - 3 , the flattening assembly includes an orbital column 8. The orbital column 8 is fixedly connected to the side of the fixed bracket 2. A connecting plate 9 is slidably connected to the outside of the orbital column 8. The connecting plate 9 drives the flattening assembly to move on the platform 1 along the trajectory of the orbital column 8 to flatten the color film patch. A connecting rod 10 is slidably connected inside the connecting plate 9. A second lower pressing plate 11 is fixedly connected to the top of the connecting rod 10, and a flattening plate 12 is fixedly connected to the bottom of the connecting rod 10. By controlling the second lower pressing plate 11 to lift the flattening plate 12, the color film patch can be placed under the flattening plate 12. A telescopic cylinder 26 is fixedly connected to the side of the fixed bracket 2, and the output end of the telescopic cylinder 26 is fixedly connected to the side of the connecting plate 9. The connecting plate 9 is driven by the telescopic cylinder 26 to move to achieve the flattening function. A splicing shell 13 is fixedly connected inside the flattening plate 12. A first spring telescopic rod 14 and a second spring telescopic rod 16 are fixedly connected inside the splicing shell 13. A support block 15 is installed on the front side of the first spring telescopic rod 14. The splicing block 22 is fixed by the first spring telescopic rod 14 pressing the support block 15. A clamping block 17 is installed on the front side of the second spring telescopic rod 16. A rotating column 18 is fixedly connected inside the splicing shell 13. The clamping block 17 is rotatably connected to the outside of the rotating column 18. The splicing block 22 slides inward, squeezing the clamping block 17 to rotate, so that the splicing block 22 enters the inside of the splicing shell 13. A sliding block 19 is slidably connected inside the splicing shell 13. The sliding block 19 pushes the clamping block 17, squeezing the second spring telescopic rod 16, and the clamping block 17 moves away from the splicing block 22, so that the extension board 21 can be detached from the splicing shell 13. A splicing block 22 is fixedly connected to the side of the extension board 21. A card slot 23 is opened on the side of the splicing block 22. The clamping block 17 and the card slot 23 are mutually clamped. The card slot 23 is fixed by the clamping block 17, thereby realizing the function of splicing the extension board 21.

[0033] Refer to Figure 2 and Figure 3The side of the splicing shell 13 is provided with a slide groove 24, and the splicing block 22 is slidably connected inside the slide groove 24, and the splicing block 22 enters the interior of the splicing shell 13 through the slide groove 24. The bottom of the lower pressing plate 11 is fixedly connected with a spring 25, and the bottom of the spring 25 is fixedly connected to the top of the connecting plate 9. The lower pressing plate 11 is tightened by the spring 25, so that the flattening plate 12 and the expansion plate 21 can be close to the color film patch for flattening. The front side of the sliding block 19 is fixedly connected with a pressing block 20, which is used to control the sliding block 19 to press the card block 17.

[0034] Working principle: When working, lift the lower pressing plate 1 3 and the lower pressing plate 2 11, put the color film patch on the platform 1, loosen the lower pressing plate 1 3 and the lower pressing plate 2 11, the roller 5 and the flattening plate 12 press the color film patch, start the motor 6, drive the roller 5 to rotate outward, tighten and smooth the loose side of the color film patch, select the expansion plate 21 suitable for the width of the color film patch, insert the splicing block 22 into the slide 24, the splicing block 22 squeezes the card block 17 to rotate, so that the splicing block 22 enters the splicing shell 13, and the splicing block 22 contacts the support When the support block 15 is moved, the card block 17 is supported by the spring telescopic rod 16 and is inserted into the card slot 23 of the splicing block 22. The spring telescopic rod 14 and the support block 15 are used to fix the position of the splicing block 22 to complete the work of splicing the expansion plate 21. The telescopic cylinder 26 is started to move the connecting plate 9 to drive the leveling plate 12 and the expansion plate 21 to perform the leveling work. When the expansion plate 21 needs to be removed and replaced, it is only necessary to press the pressing block 20 to make the sliding block 19 squeeze the card block 17 to rotate out of the card slot 23, and the expansion plate 21 can be removed.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A color film patch leveling device, comprising a platform (1) and an extension board (21), characterized in that: A fixed support (2) is fixedly connected to the top of the platform (1). A first spring (7) is fixedly connected to the top of the fixed support (2). A first lower pressing plate (3) is fixedly connected to the top of the first spring (7). A fixing plate (4) is fixedly connected to the bottom of the first lower pressing plate (3). The fixing plate (4) is slidably connected inside the fixed support (2). A roller (5) is rotatably connected to the side of the fixing plate (4). A motor (6) is fixedly connected to the side of the fixed support (2). The roller (5) is fixedly connected to the output end of the motor (6). A flattening assembly is installed on the side of the fixed support (2) for flattening the color film patch on the platform (1).

2. The flatting device for color film patches according to claim 1, wherein: The flattening assembly includes an orbital column (8). The orbital column (8) is fixedly connected to the side of the fixed support (2). A connecting plate (9) is slidably connected to the outside of the orbital column (8). A connecting rod (10) is slidably connected inside the connecting plate (9). A second lower pressing plate (11) is fixedly connected to the top of the connecting rod (10). A flattening plate (12) is fixedly connected to the bottom of the connecting rod (10).

3. The flatting device for color film patches according to claim 2, wherein: A telescopic cylinder (26) is fixedly connected to the side of the fixed support (2). The output end of the telescopic cylinder (26) is fixedly connected to the side of the connecting plate (9).

4. A color film patch leveling device according to claim 3, characterized in that: A splicing shell (13) is fixedly connected inside the flattening plate (12). A first spring telescopic rod (14) and a second spring telescopic rod (16) are fixedly connected inside the splicing shell (13). A support block (15) is installed on the front side of the first spring telescopic rod (14). A clamping block (17) is installed on the front side of the second spring telescopic rod (16). A rotating column (18) is fixedly connected inside the splicing shell (13). The clamping block (17) is rotatably connected to the outside of the rotating column (18). A sliding block (19) is slidably connected inside the splicing shell (13).

5. A color film patch flattening device according to claim 4, characterized in that: An extension plate (21) is fixedly connected to the side of the splicing block (22). A card slot (23) is formed on the side of the splicing block (22). The clamping block (17) and the card slot (23) are engaged with each other.

6. The flatting device for color film patches according to claim 5, wherein: A chute (24) is formed on the side of the splicing shell (13). The splicing block (22) is slidably connected inside the chute (24).

7. A color film patch leveling device according to claim 2, characterized in that: A second spring (25) is fixedly connected to the bottom of the second lower pressing plate (11). The bottom of the second spring (25) is fixedly connected to the top of the connecting plate (9).

8. A color film patch flattening device according to claim 4, characterized in that: A pressing block (20) is fixedly connected to the front side of the sliding block (19) for controlling the sliding block (19) to press the clamping block (17).

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