A plate surface film coating device for aluminum plastic plate processing

Abstract

The utility model provides a board face film covering device for aluminium -plastic panel processing relates to film covering device field. The board face film covering device for aluminium -plastic panel processing, including bearing frame, the inside of bearing frame is provided with correction mechanism, the correction mechanism includes sprocket one and sprocket two, the bottom of sprocket one and sprocket two all and bearing frame swing joint, transmission connection has chain between sprocket one and sprocket two, the top of sprocket two is fixedly connected with bevel gear no. The board face film covering device for aluminium -plastic panel processing cooperates the setting of spare part in correction mechanism to realize the correction limitation to the both sides and top of work piece, by this design, can ensure that work piece is always in preset position before film covering, effectively avoid the film covering dislocation, wrinkling etc. Problem caused by sliding or offset, significantly improve the film covering position accuracy and the adaptability to different size work piece, and then greatly improve the film covering quality.

Description

Technical Field

[0001] This utility model relates to a coating device, specifically a coating device for aluminum composite panel processing, and belongs to the technical field of coating devices. Background Technology

[0002] Aluminum composite panels (ACPs) are lightweight building decoration materials composed of two layers of aluminum sheets and a polyethylene plastic core. The key equipment in their production and processing is the laminating device, which uses a high-temperature hot-pressing process to precisely apply a weather-resistant decorative film or protective film to the surface of the aluminum sheet, giving the panel rich colors and textures as well as excellent corrosion resistance and scratch resistance. It is widely used in indoor and outdoor curtain walls, advertising signs and other fields.

[0003] A search revealed a Chinese patent with publication number CN220314178U that discloses a panel coating device for processing aluminum composite panels. The device includes a base, a workpiece support assembly on the upper surface of the base, a film conveying assembly on the upper right side of the base, and a film application assembly on the upper left side of the base. The workpiece support assembly includes a linear motor, a movable plate, and a tray.

[0004] While the above-mentioned solutions can perform lamination, they still have significant limitations in practical applications. In the current device, the reliability of fixing the aluminum composite panel with the pallet solely by the anti-slip material is low. When laminating workpieces of different widths, if the worktable moves rapidly or the pressure roller applies excessive pressure, the workpiece may slide or shift, thereby affecting the lamination accuracy and the quality of the finished product. To address these issues, we provide a lamination device for aluminum composite panel processing. Utility Model Content

[0005] (a) Technical problems to be solved The purpose of this utility model is to provide a board surface coating device for aluminum composite panel processing in order to solve the above-mentioned problems, so as to solve the problem that the workpiece may slide or deviate due to rapid movement of the worktable or excessive pressure applied by the pressure roller, resulting in low reliability.

[0006] (II) Technical Solution This utility model is achieved through the following technical solution: a board surface coating device for aluminum composite panel processing, including a support frame, and a correction mechanism is provided inside the support frame. The correction mechanism includes a first sprocket and a second sprocket. The bottom surfaces of the first sprocket and the second sprocket are rotatably connected to the support frame, and a chain is drivingly connected between the first sprocket and the second sprocket. A bevel gear is fixedly connected to the top surface of the second sprocket, and a transmission disc is rotatably connected to the inner wall of the support frame. The top surface of the transmission disc is fixedly connected to the first sprocket, and a driven rod is hinged to the outer surface of the transmission disc. A correction component is hinged to the end of the driven rod away from the transmission disc.

[0007] Preferably, a connecting slide rod is fixedly connected to the outer surface of the correction component, the outer surface of the connecting slide rod is slidably connected to the support frame, and a baffle is installed at the end of the connecting slide rod away from the correction component, so as to prevent the connecting slide rod from slipping out of the support frame.

[0008] Preferably, a second bevel gear is meshed with the outer surface of the first bevel gear, and a meshing wheel is fixedly connected to the outer surface of the second bevel gear. The outer surface of the meshing wheel is rotatably connected to the support frame. The support frame effectively supports and limits the meshing wheel.

[0009] Preferably, the outer surface of the meshing wheel is meshed with a rack, the outer surface of the rack is slidably connected to the support frame, one end of the rack is fixedly connected to a mounting frame, and the top surface of the mounting frame is slidably connected to the support frame through a limiting rod. By driving the meshing wheel to rotate, the rack can be driven to slide vertically within the support frame at the same time.

[0010] Preferably, a sliding block is slidably connected to the inner wall of the mounting frame, and a pressure roller is rotatably connected to the outer surface of the sliding block. A spring is sleeved inside the mounting frame, and the two ends of the spring are fixedly connected to the mounting frame and the sliding block, respectively. The spring's elasticity can adaptively adjust the pressure of the pressure roller on the workpiece.

[0011] Preferably, the support frame is provided with a film coating mechanism, which includes a film coating frame. The outer surface of the film coating frame is slidably connected to the support frame. A sliding rod is slidably connected to the inner wall of the film coating frame. A second spring is sleeved inside the film coating frame. The two ends of the second spring are fixedly connected to the film coating frame and the sliding rod, respectively. The elasticity of the second spring enables the film coating roller to adapt to the film coating pressure.

[0012] Preferably, the inner wall of the coating frame is rotatably connected to a feeding roller, and the outer surface of the sliding rod is rotatably connected to a coating roller. Through the synergistic action of the feeding roller and the coating roller, the workpiece moving on the surface of the support frame can be coated.

[0013] This utility model provides a panel coating device for aluminum composite panel processing, which has the following beneficial effects: This aluminum composite panel processing board coating device achieves the ability to correct and limit the sides and top surface of the workpiece through the coordinated setting of the components in the correction mechanism. This design ensures that the workpiece is always in the preset position before coating, effectively avoiding problems such as coating misalignment and wrinkling caused by sliding or offset. It significantly improves the accuracy of coating position and adaptability to workpieces of different sizes, thereby greatly improving the coating quality.

[0014] This aluminum composite panel processing board coating device, through the coordinated arrangement of components in the coating mechanism, enables the coating roller to adapt to the coating pressure during the coating process based on the elasticity of spring one, avoiding excessive rigid pressure. This design not only effectively protects the integrity of the workpiece surface, but also adapts to the coating requirements of materials with different thicknesses, significantly improving the processing yield and the applicability of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the correction mechanism of this utility model; Figure 3 This is a three-dimensional structural diagram of the spring of this utility model; Figure 4 This is a three-dimensional structural diagram of the coating mechanism of this utility model.

[0016] [Explanation of Key Component Symbols] 1. Support frame; 2. Alignment Mechanism; 201. Sprocket 1; 202. Sprocket 2; 203. Chain; 204. Bevel Gear 1; 205. Transmission Disc; 206. Driven Rod; 207. Alignment Assembly; 208. Connecting Slide Rod; 209. Bevel Gear 2; 210. Meshing Wheel; 211. Toothed Rod; 212. Mounting Frame; 213. Sliding Block; 214. Pressure Roller; 215. Spring 1; 3. Coating mechanism; 301. Coating frame; 302. Sliding rod; 303. Spring 2; 304. Feeding roller; 305. Coating roller. Detailed Implementation

[0017] This utility model provides a panel coating device for aluminum composite panel processing.

[0018] Please see Figure 1 , Figure 2 and Figure 3 The device includes a support frame 1, on the outer surface of which an electrical control box is integrated. The electrical control box is electrically connected to the municipal power supply via wires, thereby ensuring that the electrical equipment in this application is powered normally. The support frame 1 also has a conveying device integrated inside, which can drive the workpiece to move. The conveying device is prior art and is not the main innovation of this application, so it will not be described in detail.

[0019] The support frame 1 is equipped with a correction mechanism 2. The correction mechanism 2 includes a first sprocket 201 and a second sprocket 202. The bottom surfaces of the first sprocket 201 and the second sprocket 202 are rotatably connected to the support frame 1. A chain 203 is connected between the first sprocket 201 and the second sprocket 202. By setting the chain 203, the second sprocket 202 can rotate synchronously when the first sprocket 201 is driven to rotate.

[0020] A bevel gear 204 is fixedly connected to the top surface of sprocket 202. A transmission disc 205 is rotatably connected to the inner wall of the support frame 1. The top surface of the transmission disc 205 is fixedly connected to sprocket 201. A driven rod 206 is hinged to the outer surface of the transmission disc 205. A correction component 207 is hinged to the end of the driven rod 206 away from the transmission disc 205. The correction component 207 is composed of a mounting frame and a guide wheel. When the two mounting frames are driven to move closer to each other, the guide wheel can move synchronously to limit the two sides of the workpiece.

[0021] A connecting slide rod 208 is fixedly connected to the outer surface of the correction component 207. The outer surface of the connecting slide rod 208 is slidably connected to the support frame 1. The connecting slide rod 208 effectively limits the correction component 207, making the correction component 207 more stable during movement.

[0022] Please refer to it again. Figure 1 , Figure 2 and Figure 3 The outer surface of bevel gear 204 is meshed with bevel gear 209, and the outer surface of bevel gear 209 is fixedly connected with meshing wheel 210. The outer surface of meshing wheel 210 is rotatably connected to the support frame 1. The support frame 1 effectively supports and limits meshing wheel 210, making the meshing of bevel gear 204 and bevel gear 209 more secure.

[0023] The outer surface of the meshing wheel 210 is meshed with a rack 211. The outer surface of the rack 211 is slidably connected to the support frame 1. One end of the rack 211 is fixedly connected to a mounting frame 212. The top surface of the mounting frame 212 is slidably connected to the support frame 1 through a limiting rod. By driving the rack 211 to slide vertically within the support frame 1, the mounting frame 212 can be driven to move vertically synchronously.

[0024] The inner wall of the mounting frame 212 is slidably connected to a sliding block 213, and the outer surface of the sliding block 213 is rotatably connected to a pressure roller 214. A spring 215 is sleeved inside the mounting frame 212. The two ends of the spring 215 are fixedly connected to the mounting frame 212 and the sliding block 213 respectively. The spring 215 can adapt to the pressure of the pressure roller 214 on the workpiece through its elasticity.

[0025] Please refer to it again. Figure 1 and Figure 4The support frame 1 is equipped with a coating mechanism 3. The coating mechanism 3 includes a coating frame 301. The outer surface of the coating frame 301 is slidably connected to the support frame 1. A sliding rod 302 is slidably connected to the inner wall of the coating frame 301. A second spring 303 is sleeved inside the coating frame 301. The two ends of the second spring 303 are fixedly connected to the coating frame 301 and the sliding rod 302 respectively. The elasticity of the second spring 303 enables the coating roller 305 to adapt to the coating pressure, which not only effectively protects the integrity of the workpiece surface, but also adapts to the coating requirements of materials with different thicknesses.

[0026] The inner wall of the coating frame 301 is rotatably connected to the feeding roller 304, and the outer surface of the sliding rod 302 is rotatably connected to the coating roller 305. Through the coordinated action of the feeding roller 304 and the coating roller 305, the workpiece moving on the surface of the support frame 1 can be coated.

[0027] The structural diagrams of the components shown in the attached figures are exemplary. The specific implementation should be adapted and optimized by considering the functional requirements, assembly conditions and process limitations in the actual application scenario, and adjusting the structural parameters, size specifications and connection methods accordingly.

[0028] In use, this utility model works as follows: First, an external motor drives sprocket 201 to rotate. During the rotation of sprocket 201, the chain 203, in conjunction with the rotation of sprocket 201, drives sprocket 202 to rotate synchronously. The rotation of sprocket 202 drives bevel gear 209 on the surface of bevel gear 204 to rotate. The rotation of bevel gear 209 drives meshing wheel 210 to rotate. The rotation of meshing wheel 210, through meshing force, drives the mounting bracket 212 on one end of rack 211 to move downwards. The downward movement of mounting bracket 212 causes the pressure roller 214 inside it to move downwards, first contacting and defining the upper surface of the workpiece. Simultaneously, the rotation of sprocket 201 drives the transmission disc 205 to rotate. During the rotation of transmission disc 205, the driven rod 206 and the adjustment... The synergistic effect of the positive component 207 allows the two correction components 207 to synchronously center and converge to limit the two sides of the workpiece. By correcting and limiting the moving workpiece, it is ensured that the workpiece is always in the preset position before lamination, effectively avoiding problems such as lamination misalignment and wrinkling caused by sliding or offset. This significantly improves the accuracy of lamination position and adaptability to workpieces of different sizes, thereby greatly improving the lamination quality. Secondly, through the synergistic effect of the external electric push rod and spring 303, excessive rigid pressure of the lamination roller 305 can be avoided. This design not only effectively protects the integrity of the workpiece surface, but also adapts to the lamination requirements of materials of different thicknesses, significantly improving the processing yield and the applicability of the equipment.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A panel coating device for aluminum composite panel processing, comprising a support frame (1), characterized in that: The support frame (1) is provided with a correction mechanism (2), which includes a first sprocket (201) and a second sprocket (202). The bottom surfaces of the first sprocket (201) and the second sprocket (202) are rotatably connected to the support frame (1), and a chain (203) is connected between the first sprocket (201) and the second sprocket (202). The top surface of the second sprocket (202) is fixedly connected to the first bevel gear (204), and the inner wall of the support frame (1) is rotatably connected to the transmission disc (205). The top surface of the transmission disc (205) is fixedly connected to the first sprocket (201), and the outer surface of the transmission disc (205) is hinged to the driven rod (206). The end of the driven rod (206) away from the transmission disc (205) is hinged to the correction component (207).

2. The aluminum composite panel coating device according to claim 1, characterized in that: The outer surface of the correction component (207) is fixedly connected to a connecting slide rod (208), and the outer surface of the connecting slide rod (208) is slidably connected to the support frame (1).

3. The aluminum composite panel coating device for processing according to claim 1, characterized in that: The outer surface of the first bevel gear (204) is meshed with the second bevel gear (209), and the outer surface of the second bevel gear (209) is fixedly connected with the meshing wheel (210). The outer surface of the meshing wheel (210) is rotatably connected to the support frame (1).

4. The aluminum composite panel coating device for processing according to claim 3, characterized in that: The outer surface of the meshing wheel (210) is meshed with a rack (211), the outer surface of the rack (211) is slidably connected to the support frame (1), one end of the rack (211) is fixedly connected to a mounting frame (212), and the top surface of the mounting frame (212) is slidably connected to the support frame (1) through a limiting rod.

5. The aluminum composite panel coating device for processing according to claim 4, characterized in that: The inner wall of the mounting bracket (212) is slidably connected to a sliding block (213), and the outer surface of the sliding block (213) is rotatably connected to a pressure roller (214). A spring (215) is sleeved inside the mounting bracket (212), and the two ends of the spring (215) are fixedly connected to the mounting bracket (212) and the sliding block (213) respectively.

6. The aluminum composite panel coating device for processing according to claim 1, characterized in that: The support frame (1) is provided with a film coating mechanism (3). The film coating mechanism (3) includes a film coating frame (301). The outer surface of the film coating frame (301) is slidably connected to the support frame (1). A sliding rod (302) is slidably connected to the inner wall of the film coating frame (301). A second spring (303) is sleeved inside the film coating frame (301). The two ends of the second spring (303) are fixedly connected to the film coating frame (301) and the sliding rod (302) respectively.

7. The aluminum composite panel coating device according to claim 6, characterized in that: The inner wall of the coating frame (301) is rotatably connected to a feeding roller (304), and the outer surface of the sliding rod (302) is rotatably connected to a coating roller (305).

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