Roller coating mechanism for aluminum material color coating

Abstract

The utility model relates to the technical field of roller coating mechanisms, in particular to a roller coating mechanism for color coating of aluminum materials, which comprises a belt conveyor, an adjusting mechanism is mounted at a frame of the belt conveyor, and the adjusting mechanism is composed of a concave frame, a block, a vertical groove, a coating roller, a belt pulley A, a belt pulley B, a threaded rod and a motor. A concave frame is connected to a rack of the belt conveyor through bolts, a set of symmetrical vertical grooves are formed in the frame wall of the concave frame, blocks are slidably connected to the groove inner walls of the vertical grooves, threaded rods are in threaded connection to the block walls of the blocks, one ends of the threaded rods are connected with the interiors of the vertical grooves through bearings, and the other ends of the threaded rods are connected with the interiors of the vertical grooves through bearings. A smearing roller is rotationally connected between the block walls of the block body through bearings, a motor is installed on the block walls of the block body through bolts, a belt pulley B is installed at the output end of the motor, after the position of the smearing roller is adjusted, a belt does not need to be replaced, and the adjusting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller coating mechanisms, in particular to a roller coating mechanism for color coating of aluminum materials. Background Art

[0002] Color-coated aluminum coils, as the name suggests, are aluminum substrates that have been painted and colored. Commonly used are fluorocarbon color-coated aluminum coils and polyester color-coated aluminum coils. They are widely used in aluminum-plastic panels, industrial factory roofs and walls, aluminum blinds, composite panels, aluminum ceilings, cans, and electronic products. Due to the need for coloring, color coatings are often sprayed when producing color-coated aluminum coils, and most of them are applied by roller coating.

[0003] However, the existing roller coating method has a complex structure. When coating aluminum materials of different thicknesses or coating colors of different thicknesses, it is usually necessary to adjust the distance between the coating roller and the aluminum material. After adjusting the distance between the coating roller and the aluminum material, since the coating roller and the motor are connected and driven by a pulley and a belt, the belt length needs to be replaced after adjusting the position of the coating roller, which is rather cumbersome. In addition, after coating thicker colors, the colorant is not completely dry. When the material is taken out, the colorant is prone to adhesion and damage. For this reason, we propose a roller coating mechanism for aluminum color coating, which facilitates the adjustment of the position of the coating roller without replacing the belt. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a roller coating mechanism for color coating of aluminum materials.

[0005] The technical solution adopted by the utility model to solve its technical problems is a roller coating mechanism for color coating of aluminum materials, comprising a belt conveyor, wherein an adjusting mechanism is installed on the frame of the belt conveyor, and the adjusting mechanism is composed of a concave frame, a block, a vertical groove, a coating roller, a pulley A, a pulley B, a threaded rod and a motor combination, the frame of the belt conveyor is connected to the concave frame by bolts, a group of symmetrical vertical grooves are opened on the frame wall of the concave frame, a group of blocks are slidably connected at the inner walls of the grooves of the vertical grooves, the block walls of the blocks are threadedly connected to the threaded rods, and one end of the threaded rods is connected to the vertical grooves by a bearing, the block walls of the blocks are rotatably connected with the coating rollers by bearings, the block walls of the blocks are installed with motors by bolts, the output end of the motor is installed with pulley B, one end of the coating roller is installed with pulley A, and the pulleys A and B are connected by a belt.

[0006] By adopting the above technical solution, when applying aluminum materials of different thicknesses or colors of different thicknesses, since an adjustment mechanism is installed on the frame of the belt conveyor, the adjustment mechanism is composed of a concave frame, a block, a vertical groove, a coating roller, a pulley A, a pulley B, a threaded rod and a motor combination, after the personnel twists the threaded rod, the threaded rod rotates at the block wall of the block, since the block is located in the vertical groove, after the threaded rod rotates, the block moves in the vertical groove, since a motor is installed at the block wall of the block by bolts, the blocks are rotatably connected with a coating roller by bearings, one end of the coating roller is installed with pulley A, the output end of the motor is installed with pulley B, and pulley A and pulley B are connected by a belt, so after adjusting the position of the coating roller, there is no need to replace the belt, thereby increasing the adjustment efficiency, and when applying colorant, the controller motor is used for control, and after the motor is driven, the coating roller applies the colorant on its surface to the surface of the aluminum material.

[0007] Specifically, it also includes a drying mechanism, and the drying mechanism is installed on the frame of the belt conveyor.

[0008] By adopting the above technical solution, both ends of the shaft can be fixed by the fixing mechanism.

[0009] Specifically, the drying mechanism is composed of a concave frame, a fan group, a through slot and a heating wire frame. The concave frame is connected to the frame of the belt conveyor by bolts. The fan group is installed on the top of the concave frame. A through slot is opened on the top of the concave frame. A heating wire frame is installed on the inner wall of the concave frame, and the heating wire frame is located at the bottom of the through slot.

[0010] By adopting the above technical solution, when the colorant applied to the aluminum material is dried, since a drying mechanism is installed on the frame of the belt conveyor, the drying mechanism is composed of a concave frame, a fan unit, a through slot and a heating wire frame. The fan unit and the heating wire frame are controlled separately by a controller, so that after the heating wire frame heats its peripheral temperature, the fan unit blows air, and the air flows through the through slot to the heating wire frame. After passing through the heating wire frame, the heated air blows and dries the colorant on the surface of the aluminum material.

[0011] Specifically, a storage tank is installed at the top of the concave frame, a main pipe is installed at the top of the concave frame, a plurality of groups of nozzles are installed on the pipe wall of the main pipe, and a pump body is connected to the top of the concave frame by bolts.

[0012] By adopting the above technical solution, the pump body is controlled by the controller so that the pump body extracts the colorant in the storage tank through the conduit, and then transports it to the main pipe through the conduit, and then enters the nozzle through the main pipe for spraying and diversion, so that the sprayed colorant adheres to the outer wall of the coating roller and is coated on the aluminum material.

[0013] Specifically, the extraction end of the pump body is connected to the tank wall of the storage tank through a conduit, and the discharge end of the pump body is connected to the pipe wall of the main pipe through a conduit.

[0014] By adopting the above technical solution, the colorant in the storage tank can be conveniently transported in multiple stages through the conduit.

[0015] Specifically, a controller for controlling the motor, pump body, fan unit, heating wire frame and belt conveyor is installed on the frame of the belt conveyor.

[0016] By adopting the above technical solution, the motor, pump body, fan unit, heating wire frame and belt conveyor can be conveniently controlled through the controller.

[0017] Beneficial effects of the utility model:

[0018] The utility model discloses a roller coating mechanism for color coating of aluminum materials. When coating aluminum materials of different thicknesses or colors of different thicknesses, an adjusting mechanism is installed on the frame of the belt conveyor. The adjusting mechanism is composed of a concave frame, a block, a vertical groove, a coating roller, a pulley A, a pulley B, a threaded rod and a motor. After a person twists the threaded rod, the threaded rod rotates at the block wall of the block. Since the block is located in the vertical groove, the block moves in the vertical groove after the threaded rod rotates. Since a motor is installed at the block wall of the block by bolts, the blocks are rotatably connected with a coating roller by bearings. Pulley A is installed at one end of the coating roller, and pulley B is installed at the output end of the motor. Pulley A and pulley B are connected by a belt. Therefore, after adjusting the position of the coating roller, there is no need to replace the belt, thereby increasing the adjustment efficiency. When coating colorant, the controller motor is used for control. After the motor is driven, the coating roller coats the colorant on its surface to the surface of the aluminum material.

[0019] (1) The utility model relates to a roller coating mechanism for color coating of aluminum. When the colorant applied to the aluminum is dried, a drying mechanism is installed on the frame of a belt conveyor. The drying mechanism is composed of a concave frame, a fan unit, a through slot and a heating wire frame. The fan unit and the heating wire frame are controlled by a controller respectively, so that after the heating wire frame heats its peripheral temperature, the fan unit blows air. The air flows through the through slot to the heating wire frame, and then passes through the heating wire frame. The heated air blows and dries the colorant on the surface of the aluminum. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 It is the main figure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the drying mechanism structure of the utility model;

[0024] In the figure: 1. Belt conveyor; 2. Adjustment mechanism; 201. Concave frame; 202. Block; 203. Vertical groove; 204. Applicator roller; 205. Pulley A; 206. Pulley B; 207. Threaded rod; 208. Motor; 3. Storage tank; 4. Drying mechanism; 401. Concave frame; 402. Fan unit; 403. Through groove; 404. Heating wire frame; 5. Controller; 6. Pump body; 7. Main pipe; 8. Nozzle. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] As an embodiment of the present invention, Figure 1 、 Figure 2 and Figure 3 As shown, the utility model of a roller coating mechanism for aluminum color coating includes a belt conveyor 1, and an adjustment mechanism 2 is installed on the frame of the belt conveyor 1. The adjustment mechanism 2 is composed of a concave frame 201, a block 202, a vertical groove 203, a coating roller 204, a pulley A205, a pulley B206, a threaded rod 207 and a motor 208. The frame of the belt conveyor 1 is connected to the concave frame 201 by bolts, and a group of symmetrical vertical grooves 203 are opened on the frame wall of the concave frame 201. A group of vertical grooves 203 are arranged on the frame wall of the belt conveyor 1. A block 202 is slidably connected to the inner wall of the groove, a threaded rod 207 is threadedly connected to the wall of the block 202, and one end of the threaded rod 207 is connected to the vertical groove 203 through a bearing, a smear roller 204 is rotatably connected between the wall of the block 202 through a bearing, a motor 208 is installed on the wall of the block 202 through bolts, a pulley B206 is installed at the output end of the motor 208, a pulley A205 is installed at one end of the smear roller 204, and the pulley A205 is connected to the pulley B206 through a belt.

[0027] During use, when applying aluminum materials of different thicknesses or colors of different thicknesses, since the frame of the belt conveyor 1 is equipped with an adjustment mechanism 2, the adjustment mechanism 2 is composed of a concave frame 201, a block 202, a vertical groove 203, a coating roller 204, a pulley A205, a pulley B206, a threaded rod 207 and a motor 208. After the operator twists the threaded rod 207, the threaded rod 207 rotates at the block wall of the block 202. Since the block 202 is located in the vertical groove 203, the block 202 moves in the vertical groove 203 after the threaded rod 207 rotates. Since a motor 208 is installed at the wall of the block 202 by bolts, a smear roller 204 is rotatably connected between the blocks 202 through bearings, a pulley A205 is installed at one end of the smear roller 204, and a pulley B206 is installed at the output end of the motor 208. The pulley A205 and the pulley B206 are connected by a belt. Therefore, after adjusting the position of the smear roller 204, there is no need to replace the belt, which increases the adjustment efficiency. When applying the colorant, the motor 208 is controlled by the controller 5. After the motor 208 is driven, the smear roller 204 applies the colorant on its surface to the surface of the aluminum material.

[0028] like Figure 1 As shown, a drying mechanism 4 is also included, and the drying mechanism 4 is installed on the frame of the belt conveyor 1.

[0029] When in use, both ends of the shaft can be fixed by the fixing mechanism.

[0030] like Figure 1 and Figure 3 As shown, the drying mechanism 4 is composed of a concave frame 401, a fan group 402, a through slot 403 and a heating wire frame 404. The frame of the belt conveyor 1 is connected to the concave frame 401 by bolts, the fan group 402 is installed on the top of the concave frame 401, and a through slot 403 is opened on the top of the concave frame 401. The heating wire frame 404 is installed on the inner wall of the concave frame 401, and the heating wire frame 404 is located at the bottom of the through slot 403.

[0031] During use, when the colorant applied to the aluminum material is dried, since a drying mechanism 4 is installed on the frame of the belt conveyor 1, the drying mechanism 4 is composed of a concave frame 401, a fan group 402, a through slot 403 and a heating wire frame 404. The fan group 402 and the heating wire frame 404 are controlled separately by the controller 5, so that after the heating wire frame 404 heats its peripheral temperature, the fan group 402 blows air, and the wind flows through the through slot 403 to the heating wire frame 404, and then passes through the heating wire frame 404, and the heated wind blows and dries the colorant on the surface of the aluminum material.

[0032] like Figure 1As shown, a storage tank 3 is installed at the top of the concave frame 201, a main pipe 7 is installed at the top of the concave frame 201, and several groups of nozzles 8 are installed on the pipe wall of the main pipe 7. The top of the concave frame 201 is connected to a pump body 6 by bolts.

[0033] During use, the controller 5 controls the pump body 6 so that the pump body 6 extracts the colorant in the storage tank 3 through the conduit, and then transports it to the main pipe 7 through the conduit, and enters the nozzle 8 through the main pipe 7 for spraying and diversion, so that the sprayed colorant adheres to the outer wall of the coating roller 204 to coat the aluminum material.

[0034] like Figure 2 As shown, the extraction end of the pump body 6 is connected to the tank wall of the storage tank 3 through a conduit, and the discharge end of the pump body 6 is connected to the pipe wall of the main pipe 7 through a conduit.

[0035] When in use, the colorant in the storage tank 3 is conveniently transported in multiple stages through the conduit.

[0036] like Figure 1 As shown, the frame of the belt conveyor 1 is equipped with a control motor 208 , a pump body 6 , a fan unit 402 , a heating wire frame 404 and a controller 5 of the belt conveyor 1 .

[0037] When in use, the motor 208 , the pump body 6 , the fan unit 402 , the heating wire frame 404 and the belt conveyor 1 are conveniently controlled through the controller 5 .

[0038] When the utility model is in use, when applying aluminum materials of different thicknesses or colors of different thicknesses, since the frame of the belt conveyor 1 is equipped with an adjustment mechanism 2, the adjustment mechanism 2 is composed of a concave frame 201, a block 202, a vertical groove 203, a smear roller 204, a pulley A205, a pulley B206, a threaded rod 207 and a motor 208, after the staff twists the threaded rod 207, the threaded rod 207 rotates at the wall of the block 202. Since the block 202 is located at The vertical groove 203 is formed by the threaded rod 207, and the block 202 moves in the vertical groove 203. Since the motor 208 is installed at the wall of the block 202 by bolts, the block 202 is rotatably connected with the smear roller 204 through the bearing. One end of the smear roller 204 is installed with a pulley A205, and the output end of the motor 208 is installed with a pulley B206. The pulley A205 and the pulley B206 are connected by a belt. After adjusting the position of the smear roller 204, there is no need to adjust the belt. The controller 5 controls the pump body 6 so that the pump body 6 extracts the colorant in the storage tank 3 through the conduit, and then transports it to the main pipe 7 through the conduit. The colorant enters the nozzle 8 through the main pipe 7 for spraying and diversion, so that the sprayed colorant adheres to the outer wall of the coating roller 204 to coat the aluminum material. The controller 5 controls the motor 208. After the motor 208 is driven, the coating roller 204 coats the colorant on its surface to the surface of the aluminum material. When the colorant coated on the aluminum material is dried, Since a drying mechanism 4 is installed on the frame of the belt conveyor 1, the drying mechanism 4 is composed of a concave frame 401, a fan group 402, a through slot 403 and a heating wire frame 404. The fan group 402 and the heating wire frame 404 are controlled separately by the controller 5, so that after the heating wire frame 404 heats its peripheral temperature, the fan group 402 blows air, and the air flows through the through slot 403 to the heating wire frame 404. After passing through the heating wire frame 404, the heated air blows and dries the colorant on the surface of the aluminum material.

[0039] The controller is an electrical control box with a Siemens PLC control unit inside. A touch screen is provided on the door panel. The output end of the touch screen is electrically connected to the input end of the PLC control unit. The input ends of the motor, pump body, fan unit, heating wire frame and belt conveyor in the manual are all electrically connected to the output end of the Siemens PLC controller to realize the control of the motor, pump body, fan unit, heating wire frame and belt conveyor.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A roller coating mechanism for color coating of aluminum materials, characterized by: The invention comprises a belt conveyor (1) and a nozzle (8), wherein an adjusting mechanism (2) is installed on the frame of the belt conveyor (1), wherein the adjusting mechanism (2) is composed of a concave frame (201), a block (202), a vertical groove (203), a smear roller (204), a pulley A (205), a pulley B (206), a threaded rod (207) and a motor (208), wherein the frame of the belt conveyor (1) is connected to the concave frame (201) by bolts, wherein a set of symmetrical vertical grooves (203) are opened on the frame wall of the concave frame (201), and a set of vertical grooves (203) are slidable on the inner wall of the groove. A block (202) is connected, a threaded rod (207) is threadedly connected to the wall of the block (202), and one end of the threaded rod (207) is connected to the vertical groove (203) through a bearing, a smear roller (204) is rotatably connected between the wall of the block (202) through a bearing, a motor (208) is installed on the wall of the block (202) through bolts, a pulley B (206) is installed at the output end of the motor (208), a pulley A (205) is installed at one end of the smear roller (204), and the pulley A (205) and the pulley B (206) are connected through a belt.

2. The roller coating mechanism for color coating of aluminum materials according to claim 1, characterized in that: It also includes a drying mechanism (4), and the drying mechanism (4) is installed on the frame of the belt conveyor (1).

3. The roller coating mechanism for color coating of aluminum materials according to claim 2, characterized in that: The drying mechanism (4) is composed of a concave frame (401), a fan unit (402), a through slot (403) and a heating wire frame (404). The frame of the belt conveyor (1) is connected to the concave frame (401) by bolts. The fan unit (402) is installed on the top of the concave frame (401). The through slot (403) is opened on the top of the concave frame (401). The heating wire frame (404) is installed on the inner wall of the concave frame (401), and the heating wire frame (404) is located at the bottom of the through slot (403).

4. The roller coating mechanism for color coating of aluminum materials according to claim 1, characterized in that: A storage tank (3) is installed at the top of the concave frame (201), a main pipe (7) is installed at the top of the concave frame (201), a plurality of groups of nozzles (8) are installed in communication at the pipe wall of the main pipe (7), and a pump body (6) is connected to the top of the concave frame (201) via bolts.

5. The roller coating mechanism for color coating of aluminum materials according to claim 4, characterized in that: The extraction end of the pump body (6) is connected to the tank wall of the storage tank (3) through a conduit, and the discharge end of the pump body (6) is connected to the pipe wall of the main pipe (7) through a conduit.

6. The roller coating mechanism for color coating of aluminum materials according to claim 1, characterized in that: A control motor (208), a pump body (6), a fan unit (402), a heating wire frame (404) and a controller (5) of the belt conveyor (1) are installed on the frame of the belt conveyor (1).

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