Metal product surface film coating device

Abstract

The utility model discloses a metal product surface film coating device which comprises fixing plates, the lower surfaces of the fixing plates are fixedly connected with a table top, the inner side surfaces of the two fixing plates are rotationally connected with a plurality of round rolling shafts, and the upper surfaces, close to the middle positions, of the fixing plates are fixedly connected with connecting plates. First round rods are rotationally connected to the inner side surfaces of the two connecting plates, upper film rolling shafts are fixedly connected to the outer side surfaces of the first round rods, and extrusion rolling shafts are rotationally connected to the inner side surfaces, in the vertical direction of the upper film rolling shafts, of the two fixing plates. According to the structure, the roller brush, the inclined plate, the collecting box, the third round rod, the air outlet plate, the fan blades and the filter plate are arranged, so that when the metal product is not coated with a film, the metal product is pretreated, dust on the surface of the metal product is removed, wrinkles or bubbles caused by dust, small particles and the like in the film coating process are effectively solved, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal film covering, in particular to a metal product surface film covering device. Background Art

[0002] Metal products are various products made of metal materials, including metals such as steel, aluminum, and copper. Metal products are widely used in industries such as construction, automobiles, electronics, and furniture, and have the advantages of high strength, corrosion resistance, and wear resistance.

[0003] During the lamination process, dust particles on the metal surface will cause problems such as wrinkles and bubbles in the laminated film. When there is dust on the metal surface, it will cause defects in the adhesion of the film, resulting in the film being unable to be flat, and causing wrinkles or bubbles, thereby reducing the appearance quality and performance of the product. Extra time and labor are required to handle these problems during the film covering process, greatly reducing the production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a metal product surface film covering device. By setting a roller brush, an inclined plate, a collection box, a third round rod, an air outlet plate, a fan blade, and a filter plate, when the metal product is not covered with a film, pre-treatment is carried out on the metal product. A large number of bristles are arranged on the surface of the roller brush, which can remove dust, small particles, etc. on the metal surface. At the same time, due to the high-speed rotation of multiple third round rods driving the fan blade to rotate to generate air pressure, the dust is collected in the collection box, realizing the dust removal effect on the surface of the metal product, effectively solving the problems of wrinkles or bubbles caused by dust, small particles, etc. during the film covering process, and greatly improving the production efficiency, so as to solve the problems raised in the above background art.

[0005] To achieve the above object, a surface film coating device for metal products is provided, including a fixed plate. The lower surface of the fixed plate is fixedly connected to a tabletop. The inner surfaces of the two fixed plates are rotatably connected with a plurality of circular rollers. The upper surface of the fixed plate near the middle position is fixedly connected to a connecting plate. The inner surfaces of the two connecting plates are rotatably connected to a first circular rod. The outer surface of the first circular rod is fixedly connected to an upper film roller. The inner surfaces of the two fixed plates in the vertical direction of the upper film roller are rotatably connected to a pressing roller. The inner surfaces of the two fixed plates near the right end are rotatably connected to a positioning roller. The inner surfaces of the two fixed plates away from the positioning roller are fixedly connected to a cleaning component. The front surface of the fixed plate near the middle is fixedly connected to a second power box. By setting the fixed plate, it is to fix the parts on the inner surfaces of the front and rear fixed plates. By setting the connecting plate, it is to rotatably connect the first circular rod. By setting the first circular rod, it is for a certain function. By setting the outer surface to be fixedly connected with an upper film roller, it is for a certain function. By setting the pressing roller, it is to rotate and press the film onto the surface of the metal product. By setting the positioning roller, it is to increase the friction force and drive the upper film roller to rotate. By setting the cleaning component, it is to remove dust and small particles on the metal surface. By setting the second power box, it is to provide power to make the pressing roller and the circular rollers rotate.

[0006] According to the surface film coating device for metal products described above, the cleaning component includes a second circular rod, a roller brush, an inclined plate, a handle, a collection box, a third circular rod, an air outlet plate, a fan blade, a first power box, and a filter plate. The cleaning component is fixedly connected to the inner surfaces of the two fixed plates near the front end.

[0007] According to the surface film coating device for metal products described above, the second circular rod is rotatably connected to the inner surfaces of the front and rear fixed plates. The roller brush is fixedly connected to the outer surface of the second circular rod. The inclined plate is fixedly connected to the inner surfaces of the front and rear fixed plates and is near the right side of the roller brush. The second horizontal plate is fixedly connected to the right side surface near the lower end of the inclined plate. The collection box is slidably connected to the upper surface near the left end of the horizontal plate. The handle is fixedly connected to the side surface of the collection box. By setting the second circular rod, it is to drive the roller brush to rotate. By setting the roller brush, it is to remove dust and small particles on the metal surface. By setting the inclined plate, it is to prevent dust from falling. By setting the second horizontal plate, it is to play a supporting role. By setting the collection box, it is to collect dust. By setting the handle, it is to facilitate pulling out the collection box.

[0008] According to a surface film laminating device for metal products, the filter plate is fixedly connected to the second cross plate and is close to the right side surface of the collection box, and the air outlet plate is fixedly connected to the upper surface of the second cross plate near the right end. The filter plate is provided to filter dust and small particles, and the air outlet plate is provided to provide gas when the fan blades rotate.

[0009] A plurality of the third round rods are rotatably connected to the inner surfaces of the air outlet plate and the filter plate, and a plurality of fan blades are fixedly connected to the side surfaces of the third round rods. The third round rods are provided to drive the fan blades to rotate, and the fan blades are provided to generate air pressure by rotating at high speed to suck dust into the collection box.

[0010] According to a surface film laminating device for metal products, the first cross plate is fixedly connected to the inner surfaces of the front and rear fixing plates and is located above the roller brush, the inclined plate, and the second cross plate. The vertical plate is fixedly connected to the inner surfaces of the front and rear fixing plates and is fixedly connected to the left surface of the first cross plate. The first power box is fixedly connected to the upper surface of the first cross plate near the right end, and the third round rod is coaxially connected to the output end of the motor inside the first power box. The first cross plate is provided to better suck dust, small particles, etc. into the collection box. The vertical plate is provided to prevent dust, small particles, etc. from scattering everywhere. The first power box is provided to provide power to drive the third round rod to rotate at high speed to generate air pressure.

[0011] According to a surface film laminating device for metal products, the surface of the roller brush is provided with bristles, and a plurality of through holes are formed on the surfaces of the air outlet plate and the filter plate. The bristles are provided to better remove dust and small particles on the surface of the metal product without damaging the metal surface. The through holes are provided to generate air pressure by the high-speed rotation of the fan blades to absorb dust and discharge air flow.

[0012] According to a surface film laminating device for metal products, leg rods are respectively fixedly connected to the four corner edges of the lower surface of the tabletop. The leg rods are provided to support the tabletop and the overall device.

[0013] The beneficial effects of the present utility model: By providing the roller brush, the inclined plate, the collection box, the third round rod, the air outlet plate, the fan blades, and the filter plate, before the metal product is film laminated, the metal product is pre-treated. A large number of bristles are provided on the surface of the roller brush, which can remove dust, small particles, etc. on the metal surface. At the same time, due to the high-speed rotation of a plurality of third round rods driving the fan blades to rotate to generate air pressure, the dust is collected in the collection box, realizing the dust removal effect on the surface of the metal product, effectively solving the problems of wrinkles or bubbles caused by dust, small particles, etc. during the film lamination process, and greatly improving the production efficiency.

[0014] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1 Is a three-dimensional left side view of a surface film coating device for a metal product of the present utility model;

[0017] Figure 2 Is a three-dimensional right side view of a surface film coating device for a metal product of the present utility model;

[0018] Figure 3 Is a cross-sectional view of a surface film coating device for a metal product of the present utility model;

[0019] Figure 4 Is a cleaning component diagram of a surface film coating device for a metal product of the present utility model;

[0020] Legend Explanation:

[0021] 1. Fixed plate; 2. Cleaning component; 201. Second round rod; 202. Roller brush; 203. Inclined plate; 204. Handle; 205. Collection box; 206. Third round rod; 207. Air outlet plate; 208. Fan blade; 209. First power box; 210. Filter plate; 211. Vertical plate; 212. First horizontal plate; 213. Second horizontal plate; 3. Connecting plate; 4. First round rod; 5. Film rolling shaft; 6. Positioning roller; 7. Extrusion roller; 8. Circular roller; 9. Tabletop; 10. Leg rod; 11. Second power box. Detailed Embodiment

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0023] Refer to Figures 1 to 4, in an embodiment of the present utility model, a surface film coating device for metal products includes a fixing plate 1. The lower surface of the fixing plate 1 is fixedly connected to a tabletop 9. The inner surfaces of two fixing plates 1 are rotatably connected with a plurality of circular rollers 8. The upper surface of the fixing plate 1 near the middle position is fixedly connected to a connecting plate 3. The inner surfaces of two connecting plates 3 are rotatably connected with a first round rod 4. The outer surface of the first round rod 4 is fixedly connected to an upper film roller 5. The inner surfaces of two fixing plates 1 in the vertical direction of the upper film roller 5 are rotatably connected with an extrusion roller 7. The inner surfaces of two fixing plates 1 near the right end are rotatably connected with a positioning roller 6. The inner surfaces of two fixing plates 1 away from the positioning roller 6 are fixedly connected with a cleaning assembly 2. The front surface of the fixing plate 1 near the middle is fixedly connected to a second power box 11. The four corners of the lower surface of the tabletop 9 are respectively fixedly connected with leg rods 10. The tabletop 9 and the leg rods 10 can provide support force and space for the overall device. The fixing plate 1, the circular rollers 8, and the second power box 11 are powered by the second power box 11 to drive the rotation of a plurality of circular rollers 8 between the two fixing plates 1, so that the metal products move continuously. The connecting plate 3, the first round rod 4, and the upper film roller 5 facilitate the rotation of the film cylinder. The second power box 11, the positioning roller 6, and the extrusion roller 7 are powered by the second power box 11 to drive the rotation of the extrusion roller 7. When the metal product passes through the surface of the extrusion roller 7, the film passes from the upper film roller 5 through the positioning roller 6 to the extrusion roller 7 to generate a certain angle to increase the friction force. When the film reaches the extrusion roller 7 and is coated on the metal surface, it has a large friction force and can drive the positioning roller 6 and the upper film roller 5 to rotate.

[0024] The cleaning assembly 2 includes a second round rod 201, a roller brush 202, an inclined plate 203, a handle 204, a collection box 205, a third round rod 206, an air outlet plate 207, a fan blade 208, a first power box 209, and a filter plate 210. The cleaning assembly 2 is fixedly connected to the inner surfaces of two fixing plates 1 near the front end.

[0025] The second round rod 201 is rotatably connected to the inner surfaces of the front and rear fixing plates 1. The roller brush 202 is fixedly connected to the outer surface of the second round rod 201. The inclined plate 203 is fixedly connected to the inner surfaces of the front and rear fixing plates 1 and near the right side of the roller brush 202. The second cross plate 213 is fixedly connected to the right side surface near the lower end of the inclined plate 203. The collection box 205 is slidably connected to the position of the upper surface near the left end of the cross plate. The handle 204 is fixedly connected to the side surface of the collection box 205. The first power box 209 provides power to drive the rotation of the second round rod 201 and further drive the rotation of the roller brush 202. There is a baffle with a certain length at the front end position of the inclined plate 203, and the baffle can prevent a small amount of dust, small particles, etc. from falling back onto the surface of the metal product. The inclined plate 203 itself has a certain inclination so that a large amount of dust, small particles, etc. can be smoothly sucked into the collection box 205. Pulling the handle 204 can pull out the collection box 205 to handle the dust, small particles, etc. inside.

[0026] The filter plate 210 is fixedly connected to the second cross plate 213 and is close to the right side surface of the collection box 205. The air outlet plate 207 is fixedly connected to the upper surface of the second cross plate 213 near the right end. A plurality of third round rods 206 are rotatably connected to the inner surfaces of the air outlet plate 207 and the filter plate 210, and a plurality of fan blades 208 are fixedly connected to the side surfaces of the third round rods 206. The right side surface of the collection box 205 and the surface of the filter plate 210 can filter out a large amount of dust, so that the dust is stored in the collection box 205. The third round rod 206, the air outlet plate 207, the fan blades 208, and the first power box 209. The first power box 209 provides power to make the third round rod 206 rotate at a high speed. Since there are holes on the surface of the air outlet plate 207 to discharge the air flow, a pressure difference is generated before and after the fan blades 208 to suck in dust, small particles, etc.

[0027] The first cross plate 212 is fixedly connected to the inner surfaces of the front and rear fixing plates 1 and is located above the roller brush 202, the inclined plate 203, and the second cross plate 213. The vertical plate 211 is fixedly connected to the inner surfaces of the front and rear fixing plates 1 and is fixedly connected to the left side surface of the first cross plate 212. The first power box 209 is fixedly connected to the upper surface of the first cross plate 212 near the right end. The third round rod 206 is coaxially connected to the output end of the motor inside the first power box 209. The surface of the roller brush 202 is provided with bristles, and a plurality of through holes are formed on the surfaces of the air outlet plate 207 and the filter plate 210. The vertical plate 211 and the first cross plate 212 prevent dust, small particles, etc. from floating around and are better absorbed by the air flow into the collection box 205. The bristles can remove dust and small particles on the surface of metal products without damaging the metal surface.

[0028] Working principle: The second power box 11 provides power to drive the circular roller 8 to rotate, and the metal products on the upper surface of the circular roller 8 can move accordingly. While the first power box 209 provides power to drive the second round rod 201 to rotate, it further drives the roller brush 202 to rotate. There are bristles on the surface of the roller brush 202 to remove dust, small particles, etc. on the surface of the metal products. There is a baffle with a certain length at the front end of the inclined plate 203, and the baffle can prevent a small amount of dust, small particles, etc. that are brushed off from falling back onto the surface of the metal products. The inclined plate 203 itself has a certain inclination to facilitate a large amount of dust, small particles, etc. to be smoothly sucked into the collection box 205. For the third round rod 206, the air outlet plate 207, the fan blade 208, and the first power box 209, the first power box 209 provides power to make the third round rod 206 rotate at a high speed. Since there are holes on the surface of the air outlet plate 207 to discharge air flow, a pressure difference is generated before and after the fan blade 208 to suck in dust, small particles, etc. The dust, small particles, etc. can only accumulate in the collection box 205 due to the filtering effect of the right side surface of the collection box 205 and the filter plate 210. The second power box 11 provides power to drive the extrusion roller 7 to rotate. When the metal product passes through the surface of the extrusion roller 7, the film passes from the upper film roller 5 through the positioning roller 6 to the extrusion roller 7, generating a certain angle to increase the friction force. The film reaches the extrusion roller 7 and is laminated onto the metal surface, and the film can drive the positioning roller 6 and the upper film roller 5 to rotate. Finally, pulling the handle 204 can pull out the collection box 205 to dispose of the dust, small particles, etc. inside.

[0029] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A metal product surface coating device, characterized in that: The invention comprises a fixed plate (1), the lower surface of which is fixedly connected to a tabletop (9), the inner surfaces of the two fixed plates (1) are rotatably connected to a plurality of circular rollers (8), the upper surface of the fixed plate (1) near the middle position is fixedly connected to a connecting plate (3), the inner surfaces of the two connecting plates (3) are rotatably connected to a first round rod (4), the outer surfaces of the first round rod (4) are fixedly connected to an upper film roller (5), the inner surfaces of the two fixed plates (1) in the vertical direction of the upper film roller (5) are rotatably connected to an extrusion roller (7), the inner surfaces of the two fixed plates (1) near the right end are rotatably connected to a positioning roller (6), the inner surfaces of the two fixed plates (1) away from the positioning roller (6) are fixedly connected to a cleaning assembly (2), and the front of the fixed plate (1) near the middle is fixedly connected to a second power box (11).

2. A metal product surface coating device according to claim 1, characterized in that: The cleaning assembly (2) comprises a second round rod (201), a roller brush (202), an inclined plate (203), a handle (204), a collection box (205), a third round rod (206), an air outlet plate (207), fan blades (208), a first power box (209), and a filter plate (210); the cleaning assembly (2) is fixedly connected to the inner side surfaces of the two fixed plates (1) near the front end.

3. A metal product surface coating device according to claim 2, characterized in that: The second round rod (201) is rotatably connected to the inner surface of the front and rear fixed plates (1), the roller brush (202) is fixedly connected to the outer surface of the second round rod (201), the inclined plate (203) is fixedly connected to the inner surface of the front and rear fixed plates (1) and close to the right side of the roller brush (202), the second horizontal plate (213) is fixedly connected to the right side surface of the inclined plate (203) close to the lower end, the collection box (205) is slidably connected to the upper surface of the horizontal plate close to the left end, and the handle (204) is fixedly connected to the side surface of the collection box (205).

4. A metal product surface coating device according to claim 2, characterized in that: The filter plate (210) is fixedly connected to the second transverse plate (213) and is adjacent to the right side surface of the collection box (205), and the air outlet plate (207) is fixedly connected to the upper surface of the second transverse plate (213) close to the right end.

5. The metal product surface coating device according to claim 2, characterized in that: The third round rod (206) is rotatably connected to the inner surface of the air outlet plate (207) and the filter plate (210) and is provided in plurality. The fan blades (208) are fixedly connected to the side surface of the third round rod (206) and are provided in plurality.

6. A metal product surface coating device according to claim 2, characterized in that: The first horizontal plate (212) is fixedly connected to the inner surface of the fixed plate (1) at the front and rear sides and is located above the roller brush (202), the inclined plate (203) and the second horizontal plate (213); the vertical plate (211) is fixedly connected to the inner surface of the fixed plate (1) at the front and rear sides and is fixedly connected to the left side surface of the first horizontal plate (212); the first power box (209) is fixedly connected to the upper surface of the first horizontal plate (212) near the right end; and the third round rod (206) is coaxially connected to the output end of the motor inside the first power box (209).

7. A metal product surface coating device according to claim 2, characterized in that: The surface of the roller brush (202) is provided with bristles, the right side surface of the collection box (205), the air outlet plate (207) and the surface of the filter plate (210) are provided with a plurality of through holes, and the four corner edges of the lower surface of the table top (9) are respectively fixedly connected with leg rods (10).

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