Roller coating device for color-coated steel plate processing
By introducing adjustment structures and auxiliary structures into the color-coated steel plate processing device, foreign matter and dust on the steel plate are removed, the problems of uneven color-coated surface and poor adhesiveness of the paint are solved, and product quality is improved.
Patent Information
- Application Number
- CN202420765790.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the processing of existing color-coated steel plates, the color-coated surface of the steel plate parts is easily contaminated with foreign objects, dust and oil stains, resulting in uneven surface concave and bumps, water-based coatings and steel plate parts are not sticky, and the product quality is low.
A roller coating device for processing color-coated steel plates is designed, which includes an adjustment structure and an auxiliary structure. It uses adjustment rods, moving plates, scrapers and cleaning pads to remove foreign matter and dust on the steel plate to ensure that the paint is evenly applied.
It effectively prevents foreign objects and dust from being contaminated on the surface of the steel plate, improves the color coating effect, enhances the adhesion between the paint and the steel plate, and improves product quality.
Smart Images
Figure CN222325594U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of color-coated steel plates, in particular to a roller coating device for processing color-coated steel plates. Background Art
[0002] Color-coated steel plate is a product with one or more layers of organic coating applied on the surface of metal plate. The roller coating device is a machine that uses a rotating rubber roller to coat the steel plate. The roller coating device consists of a workbench, a conveyor belt, a roller coating frame, a rubber roller, a metering roller, and a controller.
[0003] In the prior art, when it is necessary to color-coat a steel plate, water-based paint is first added between a rubber roller and a metering roller, and a roller coating frame is started by a controller. The roller coating frame drives the rubber roller and the metering roller to rotate and approach the steel plate on the conveyor belt, and the conveyor belt drives the steel plate to move under the roller coating frame. During this process, the rotating rubber roller evenly applies the water-based paint to the steel plate. However, this operation may cause the following problems: the color-coated surface of the steel plate is easily contaminated with foreign matter, dust, oil, etc., resulting in an uneven surface of the steel plate after color coating, or the water-based paint is not firmly adhered to the steel plate, which may lead to low product quality. Utility Model Content
[0004] The utility model aims to solve the defect in the prior art that the color-coated surface of the steel plate is easily contaminated with foreign matter, resulting in low product quality.
[0005] In order to solve the above technical problems, the utility model provides a roller coating device for color-coated steel plates, comprising: a workbench, an adjusting structure and an auxiliary structure, a conveyor belt is installed inside the workbench, a roller coating frame is installed on the upper surface of the workbench, a rubber roller and a quantitative roller are installed inside the roller coating frame, a controller is installed on the upper surface of the workbench, and an adjusting structure is provided on the upper surface of the workbench, the adjusting structure comprises an adjusting frame, the adjusting frame is fixedly connected to the workbench, an adjusting rod is rotatably connected inside the adjusting frame, a movable plate is threadedly connected to the circular arc surface of the adjusting rod, a support frame is fixedly connected to one side of the movable plate, a scraper is fixedly connected to the lower end of the support frame, two sliding rods are slidably connected to the surface of the movable plate, the lower ends of the two sliding rods are fixedly connected to the mounting frame, two first springs are fixedly connected to a side of the mounting frame close to the movable plate, an end of the first spring away from the mounting frame is fixedly connected to the movable plate, and a cleaning pad is installed on the lower surface of the mounting frame with the aid of the auxiliary structure.
[0006] The effects achieved by the above components are: operate the adjusting rod to make the movable plate approach the steel plate on the conveyor belt, use the scraper to remove the protrusions or foreign matter on the steel plate, and use the cleaning pad to remove the dust on the steel plate, so as to make the subsequent color coating effect of the steel plate better.
[0007] Preferably, the upper end of the adjusting rod is fixedly connected with a handle bar.
[0008] The effect achieved by the above components is: the adjusting rod is driven to rotate by operating the handle bar pair, so that the user can rotate the adjusting rod conveniently.
[0009] Preferably, pulleys are rotatably connected at positions on both sides of the movable plate corresponding to the adjustment frame, and the arc surface of the pulley is slidably connected to the adjustment frame.
[0010] The effect achieved by the above components is: the friction between the moving plate and the adjusting frame is reduced by the pulley, so that the moving plate moves along the adjusting frame more smoothly.
[0011] Preferably, one end of the movable plate away from the adjusting frame is slidably connected to a limiting frame, and the limiting frame is fixedly connected to the workbench.
[0012] The effect achieved by the above components is: the movable plate is further limited by the limiting frame, so that the movable plate is more stable when moving along the adjustment frame.
[0013] Preferably, the inner wall of the mounting frame is provided with an auxiliary structure, and the auxiliary structure includes a mounting plate, the mounting plate is slidably connected to the mounting frame, the mounting plate is fixedly connected to the cleaning pad, one side of the mounting frame is slidably connected to a limiting rod, the arc surface of the limiting rod is sleeved with a second spring, the two ends of the second spring are respectively fixedly connected to the limiting rod and the mounting frame, a limiting hole is opened on one side of the mounting plate at a position corresponding to the limiting rod, and the inner wall of the limiting hole is slidably connected to the limiting rod.
[0014] The effect achieved by the above components is: pull the limit rod to make the limit rod slide out of the limit hole, release the limit on the mounting plate, and then the cleaning pad can be replaced. The disassembly and assembly of the cleaning pad is simple and convenient, thereby improving work efficiency.
[0015] Preferably, one end of the limiting rod away from the installation frame is fixedly connected with a pull ring.
[0016] The effect achieved by the above components is: the limit rod is driven to move by operating the pull ring, so that the user can move the limit rod conveniently.
[0017] Preferably, a positioning rod is fixedly connected to the inner wall of the installation frame, and the surface of the positioning rod is slidably connected to the installation plate.
[0018] The effect achieved by the above components is: the mounting plate is further limited by the positioning rod, so that the mounting plate is better fixed in the mounting frame.
[0019] Preferably, one end of the limiting rod close to the installation frame is in an arc shape.
[0020] The effect achieved by the above components is: it is convenient for the limiting rod to slide into the limiting hole.
[0021] Compared with the related art, the roller coating device for color-coated steel plate processing provided by the utility model has the following beneficial effects:
[0022] The utility model provides a roller coating device for color-coated steel plate processing, when it is necessary to color-coat the steel plate parts, the water-based paint is first added between the rubber roller and the metering roller, and the roller coating frame is started by a controller, and the roller coating frame drives the rubber roller and the metering roller to rotate and approach the steel plate parts on the conveyor belt, and the conveyor belt drives the steel plate parts to move under the roller coating frame. In this process, the rotating rubber roller evenly coats the water-based paint on the steel plate parts. However, this operation may cause the following problems: the color-coated surface of the steel plate parts is easily contaminated with foreign matter, dust and oil, resulting in an uneven surface of the steel plate parts after color coating, and the water-based paint and the steel plate parts are not firmly adhered to each other, which leads to low product quality. By setting an adjustment structure, the adjustment rod is first rotated, and the adjustment rod drives the moving plate to move along the inner wall of the adjustment frame toward the conveyor belt by means of a thread. In this process, the moving plate drives the cleaning pad on the mounting frame and the scraper on the support frame to move toward the conveyor belt. The adjustment rod is continued to be rotated, and the cleaning pad first presses against the steel plate parts. The cleaning pad is then driven by the auxiliary structure to apply an upward force to the mounting frame, so that the mounting frame moves in a direction close to the movable plate, and the mounting frame drives the sliding rod to move upward along the movable plate, and the first spring is in a compressed state. The first spring in the compressed state always applies an elastic force in the opposite direction to the mounting frame, so that the cleaning pad always presses against the colored coated surface of the steel plate, and the adjusting rod continues to be rotated until the scraper approaches the upper surface of the steel plate, and then the device is started to move the steel plate. The adjusting rod is driven to rotate by operating the handle pair, so that the user can rotate the adjusting rod conveniently, and the friction between the movable plate and the adjusting frame is reduced by the pulley, so that the movable plate moves more smoothly along the adjusting frame, and the movable plate is further limited by the limit frame, so that the movable plate is more stable when moving along the adjusting frame, so that the adjusting rod is operated to make the movable plate approach the steel plate part on the conveyor belt, the scraper is used to remove protrusions or foreign objects on the steel plate part, and the cleaning pad is used to remove dust on the steel plate, thereby making the color coating effect of subsequent steel plate parts better.
[0023] During the long-term use of the cleaning pad, the cleaning pad needs to be replaced. First, pull the limit rod in the direction away from the mounting frame. During this process, the second spring is in a stretched state until the limit rod slides into the limit hole. At this time, the mounting plate can be removed, and the mounting plate and the cleaning pad are removed together. Then, the new mounting plate and the cleaning pad are slid into the mounting frame, and the limit rod is released. The limit rod slides into the limit hole under the action of the elastic force of the second spring, so that the position of the mounting plate is fixed. The limit rod is driven to move by operating the pull ring, which is convenient for the user to move the limit rod, and the mounting plate is further limited by the positioning rod, so that the mounting plate is better fixed in the mounting frame. The limit rod is pulled to make the limit rod slide out of the limit hole, and the limit on the mounting plate is released. Then the cleaning pad can be replaced. The disassembly and assembly of the cleaning pad is simple and convenient, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 A schematic diagram of the structure of a roller coating device for color-coated steel plate processing provided by the utility model;
[0025] Figure 2 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;
[0026] Figure 3 for Figure 2 A schematic diagram of the disassembled structure of the regulating structure shown;
[0027] Figure 4 for Figure 2 A partial structural schematic diagram of the regulating structure shown;
[0028] Figure 5 for Figure 2 A schematic diagram of the auxiliary structure shown.
[0029] Numbers in the figure: 1. workbench; 2. conveyor belt; 3. roller coating frame; 4. rubber roller; 5. metering roller; 6. controller; 7. adjustment structure; 701. adjustment frame; 702. adjustment rod; 703. handle; 704. moving plate; 705. pulley; 706. limit frame; 707. support frame; 708. scraper; 709. slide bar; 710. installation frame; 711. first spring; 712. cleaning pad; 8. auxiliary structure; 81. installation plate; 82. limit rod; 83. second spring; 84. limit hole; 85. pull ring; 86. positioning rod. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0031] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.
[0032] See also Figures 1 to 5 A roller coating device for color-coated steel plate processing provided by an embodiment of the utility model includes: a workbench 1, an adjustment structure 7 and an auxiliary structure 8, a conveyor belt 2 is installed inside the workbench 1, a roller coating frame 3 is installed on the upper surface of the workbench 1, a rubber roller 4 and a metering roller 5 are installed inside the roller coating frame 3, a controller 6 is installed on the upper surface of the workbench 1, an adjustment structure 7 is provided on the upper surface of the workbench 1, and an auxiliary structure 8 is provided on the inner wall of the mounting frame 710.
[0033] In the embodiments of the present invention, please refer to Figures 1 to 4 The adjusting structure 7 includes an adjusting frame 701, which is fixedly connected to the workbench 1. The adjusting frame 701 is internally rotatably connected with an adjusting rod 702. The arc surface of the adjusting rod 702 is threadedly connected with a movable plate 704. A support frame 707 is fixedly connected to one side of the movable plate 704. A scraper 708 is fixedly connected to the lower end of the support frame 707. Two slide bars 709 are slidably connected to the surface of the movable plate 704. The lower ends of the two slide bars 709 are fixedly connected to a mounting frame 710. Two first springs 711 are fixedly connected to one side of the mounting frame 710 close to the movable plate 704. One end of the first spring 711 away from the mounting frame 710 is fixedly connected to the movable plate 704. A cleaning pad 712 is installed on the lower surface of the mounting frame 710 with the aid of the auxiliary structure 8. The adjusting rod 702 is operated to make the movable plate 704 approach the steel plate on the conveyor belt, and the scraper 708 is used to remove the steel plate. The protrusions or foreign objects on the steel plate are removed, and the dust on the steel plate is removed by using a cleaning pad 712, so that the color coating effect of the subsequent steel plate parts is better. The upper end of the adjusting rod 702 is fixedly connected with a handle bar 703, and the adjusting rod 702 is driven to rotate by operating the handle bar 703, so that the user can rotate the adjusting rod 702 conveniently. The positions of the adjusting frame 701 on both sides of the movable plate 704 corresponding to the sides of the movable plate 704 are rotatably connected with pulleys 705, and the arc surface of the pulley 705 is slidably connected with the adjusting frame 701. The friction between the movable plate 704 and the adjusting frame 701 is reduced by the pulley 705, so that the movable plate 704 moves more smoothly along the adjusting frame 701. The end of the movable plate 704 away from the adjusting frame 701 is slidably connected to the limiting frame 706, and the limiting frame 706 is fixedly connected to the workbench 1, and the movable plate 704 is further limited by the limiting frame 706, so that the movable plate 704 is more stable when moving along the adjusting frame 701.
[0034] In the embodiments of the present invention, please refer to Figure 5The auxiliary structure 8 includes a mounting plate 81, the mounting plate 81 is slidably connected to the mounting frame 710, the mounting plate 81 is fixedly connected to the cleaning pad 712, one side of the mounting frame 710 is slidably connected to the limiting rod 82, the arc surface of the limiting rod 82 is sleeved with a second spring 83, the two ends of the second spring 83 are respectively fixedly connected to the limiting rod 82 and the mounting frame 710, a limiting hole 84 is opened at a position corresponding to the limiting rod 82 on one side of the mounting plate 81, the inner wall of the limiting hole 84 is slidably connected to the limiting rod 82, the limiting rod 82 is pulled to slide out of the limiting hole 84, the limiting of the mounting plate 81 is released, and then the cleaning pad 71 can be cleaned. 2 for replacement, the disassembly and assembly of the cleaning pad 712 is simple and convenient, thereby improving work efficiency, the end of the limiting rod 82 away from the mounting frame 710 is fixedly connected with a pull ring 85, and the limiting rod 82 is driven to move by operating the pull ring 85, so that the user can move the limiting rod 82 conveniently, and the inner wall of the mounting frame 710 is fixedly connected with a positioning rod 86, and the surface of the positioning rod 86 is slidably connected with the mounting plate 81, and the mounting plate 81 is further limited by the positioning rod 86, so that the fixing effect of the mounting plate 81 in the mounting frame 710 is better, and the end of the limiting rod 82 close to the mounting frame 710 is in an arc shape, which is convenient for the limiting rod 82 to slide into the limiting hole 84.
[0035] The working principle of a roller coating device for color-coated steel plate processing provided by the utility model is as follows: when it is necessary to color-coat the steel plate, first add the water-based paint between the rubber roller 4 and the metering roller 5, start the roller coating frame 3 through the controller 6, the roller coating frame 3 drives the rubber roller 4 and the metering roller 5 to rotate and approach the steel plate on the conveyor belt 2, and the conveyor belt 2 drives the steel plate to move under the roller coating frame 3. During this process, the rotating rubber roller 4 evenly applies the water-based paint on the steel plate. However, this operation will cause the following problems: the color-coated surface of the steel plate is easily contaminated with foreign matter, dust and oil, resulting in the color coating of the steel plate. The surface after cleaning is uneven, and the water-based paint and the steel plate are not firmly adhered to each other, which leads to low product quality. By setting the adjustment structure 7, the adjustment rod 702 is first rotated, and the adjustment rod 702 drives the movable plate 704 to move along the inner wall of the adjustment frame 701 toward the direction close to the conveyor belt 2 with the help of the thread. During this process, the movable plate 704 drives the cleaning pad 712 on the installation frame 710 and the scraper 708 on the support frame 707 to move toward the direction close to the conveyor belt 2. The adjustment rod 702 is continued to be rotated, and the cleaning pad 712 first presses against the color-coated surface of the steel plate, and the cleaning pad 712 uses the auxiliary structure The structure 8 gives an upward force to the installation frame 710, so that the installation frame 710 moves in the direction close to the movable plate 704, and the installation frame 710 drives the slide bar 709 to move upward along the movable plate 704. The first spring 711 is in a compressed state. The first spring 711 in the compressed state always gives the installation frame 710 an elastic force in the opposite direction, so that the cleaning pad 712 always presses against the color-coated surface of the steel plate, and the adjustment rod 702 is continuously rotated until the scraper 708 is close to the upper surface of the steel plate, and then the device is started to move the steel plate, wherein the adjustment rod 702 is driven to rotate by operating the handle 703 , it is convenient for the user to rotate the adjustment rod 702, and the friction between the movable plate 704 and the adjustment frame 701 is reduced by the pulley 705, so that the movable plate 704 can move more smoothly along the adjustment frame 701, and the movable plate 704 is further limited by the limit frame 706, so that the movable plate 704 can move more stably along the adjustment frame 701, and the adjustment rod 702 is operated to make the movable plate 704 approach the steel plate on the conveyor belt, and the scraper 708 is used to remove the protrusions or foreign matter on the steel plate, and the cleaning pad 712 is used to remove the dust on the steel plate, so as to make the subsequent steel plate The color coating effect is better.
[0036] During the long-term use of the cleaning pad 712, the cleaning pad 712 needs to be replaced. First, the limiting rod 82 is pulled away from the mounting frame 710. During this process, the second spring 83 is in a stretched state until the limiting rod 82 slides into the limiting hole 84. At this time, the mounting plate 81 can be removed, and the mounting plate 81 and the cleaning pad 712 are removed together. Then, the new mounting plate 81 and the cleaning pad 712 are slid into the mounting frame 710, and the limiting rod 82 is released. The limiting rod 82 slides into the limiting hole under the action of the elastic force of the second spring 83. The hole 84 fixes the position of the mounting plate 81, wherein the limit rod 82 is driven to move by operating the pull ring 85, so that the user can move the limit rod 82 conveniently, and the mounting plate 81 is further limited by the positioning rod 86, so that the mounting plate 81 is better fixed in the mounting frame 710, and the limit rod 82 is pulled to slide out of the limit hole 84, so as to release the limit on the mounting plate 81, and then the cleaning pad 712 can be replaced, and the disassembly and assembly operation of the cleaning pad 712 is simple and convenient, thereby improving work efficiency.
[0037] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.
[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A roller coating device for color-coated steel plate processing, characterized in that: include: A workbench (1), an adjustment structure (7) and an auxiliary structure (8), wherein a conveyor belt (2) is installed inside the workbench (1), a roller coating frame (3) is installed on the upper surface of the workbench (1), a rubber roller (4) and a quantitative roller (5) are installed inside the roller coating frame (3), a controller (6) is installed on the upper surface of the workbench (1), an adjustment structure (7) is provided on the upper surface of the workbench (1), and the adjustment structure (7) comprises an adjustment frame (701), the adjustment frame (701) is fixedly connected to the workbench (1), an adjustment rod (702) is rotatably connected inside the adjustment frame (701), and a movable plate is threadedly connected to the circular arc surface of the adjustment rod (702). (704), one side of the movable plate (704) is fixedly connected to a support frame (707), the lower end of the support frame (707) is fixedly connected to a scraper (708), the surface of the movable plate (704) is slidably connected to two slide bars (709), the lower ends of the two slide bars (709) are fixedly connected to a mounting frame (710), the side of the mounting frame (710) close to the movable plate (704) is fixedly connected to two first springs (711), one end of the first spring (711) away from the mounting frame (710) is fixedly connected to the movable plate (704), and a cleaning pad (712) is installed on the lower surface of the mounting frame (710) with the aid of an auxiliary structure (8).
2. A roller coating device for color-coated steel plate processing according to claim 1, characterized in that: The upper end of the adjusting rod (702) is fixedly connected to a handle bar (703).
3. A roller coating device for color-coated steel plate processing according to claim 1, characterized in that: Pulleys (705) are rotatably connected to the positions of the adjustment frame (701) on both sides of the movable plate (704), and the arc surface of the pulley (705) is slidably connected to the adjustment frame (701).
4. A roller coating device for color-coated steel plate processing according to claim 1, characterized in that: One end of the movable plate (704) away from the adjustment frame (701) is slidably connected to a limiting frame (706), and the limiting frame (706) is fixedly connected to the workbench (1).
5. The roller coating device for color-coated steel plate processing according to claim 1, characterized in that: The inner wall of the installation frame (710) is provided with an auxiliary structure (8), and the auxiliary structure (8) includes a mounting plate (81), the mounting plate (81) is slidably connected to the installation frame (710), the mounting plate (81) is fixedly connected to the cleaning pad (712), one side of the installation frame (710) is slidably connected to a limiting rod (82), the arc surface of the limiting rod (82) is sleeved with a second spring (83), the two ends of the second spring (83) are respectively fixedly connected to the limiting rod (82) and the installation frame (710), and a limiting hole (84) is opened on one side of the installation plate (81) at a position corresponding to the limiting rod (82), and the inner wall of the limiting hole (84) is slidably connected to the limiting rod (82).
6. A roller coating device for color-coated steel plate processing according to claim 5, characterized in that: One end of the limiting rod (82) away from the installation frame (710) is fixedly connected to a pull ring (85).
7. A roller coating device for color-coated steel plate processing according to claim 5, characterized in that: A positioning rod (86) is fixedly connected to the inner wall of the installation frame (710), and the surface of the positioning rod (86) is slidably connected to the installation plate (81).
8. The roller coating device for color-coated steel plate processing according to claim 5, characterized in that: One end of the limiting rod (82) close to the installation frame (710) is in an arc shape.