Environment-friendly multifunctional paint coating device

Abstract

The utility model discloses an environment-friendly multifunctional paint coating device, which relates to the field of coating machine application, and comprises a circuit board clamping device, the circuit board clamping device comprises a base, the top of the base is provided with two groups of limiting grooves, the top of the base is provided with an L-shaped positioning plate, the top of the L-shaped positioning plate is provided with a clamping groove, and the L-shaped positioning plate is provided with a clamping groove. Moving plates are movably mounted in the two limiting grooves, one sides of the moving plates are in threaded connection with fixing assemblies, and the fixing assemblies play a role in fixing the moving plates. The first limiting block and the second limiting block are arranged at the bottom of the movable plate, so that the movable plate can freely slide in the limiting groove to adjust the size, the adjustment of the movable plate is more efficient, and the movable plate is fixed by using the fixing assembly; the fixing assembly adopts a mode of pushing an extrusion sheet by a spring to fix the circuit board clamping device more quickly compared with bolt fixation, so that the circuit board clamping device is more convenient to use by a worker, and the working efficiency of the worker is further improved.

Description

Technical Field

[0001] The utility model relates to the application field of coating machines, in particular to an environmentally friendly multifunctional coating device. Background Art

[0002] Glue coating machine is also called coating machine, glue scraper and automatic glue sprayer. It is a mechanical equipment mainly used to apply liquid glue on the surface of textiles, paper boxes or circuit boards. The coating machine sprays liquids such as glue or paint onto the required products through air pressure. The equipment adopts three-axis linkage and automatic operation. It is also equipped with computer programming to control the path spraying. The spraying thickness and time can be set. It is simple and easy to operate.

[0003] When coating a circuit board, the circuit board is usually first installed on a clamping device specially used to fix the circuit board, and then the three-axis linkage device of the equipment is started to drive the spray gun to evenly spray liquid glue on the surface of the circuit board. The common double-station lifting coating machine includes two sets of circuit board clamping devices, manual loading and unloading, and installing the circuit board on the clamping device. The double-station coating machine can realize the simultaneous loading and unloading of circuit boards and coating, and is widely used in enterprise production.

[0004] The clamping device of the coating machine can manually adjust the clamping size according to circuit boards of different sizes. The clamping device includes a base, a fixed L-shaped clamping plate and a movable clamping plate. A plurality of positioning holes are provided on the surface of the base, and a positioning pin is provided at the bottom of the movable clamping plate. The movable clamping plate is manually adjusted to be away from or close to the L-shaped clamping plate to achieve the purpose of adjusting the size. The adjusted clamping plate is fixed by bolts. The adjustment method using positioning holes and positioning pins is slow, and the tightening and loosening of the bolts will waste a lot of working time, thereby reducing the work efficiency of the workers. The movable plate is usually larger than the size of the circuit board during adjustment to ensure that there is a certain gap between the clamping device and the circuit board. If the size of the clamping device is the same as that of the circuit board, the circuit board is not easy to fit into the clamping device when the workers are loading and unloading. However, the existence of the gap causes the circuit board to shake slightly when the three-axis linkage device drives the clamping device to move. When the shaking is too large, the coating of the liquid glue will be uneven. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an environmentally friendly multifunctional paint coating device to solve the technical problems mentioned in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly multifunctional paint coating device, comprising an equipment platform, a lateral moving component, a vertical moving component, a spray gun and a longitudinal moving component, a circuit board clamping device is installed on the top of the longitudinal moving component, and the circuit board clamping device includes a base, two groups of limit grooves are opened on the top of the base, and an L-shaped positioning plate is arranged on the top of the base, and a card slot is opened on the top of the L-shaped positioning plate, a moving plate is movably installed inside the two groups of the limit grooves, and a first limit block and a second limit block matching the limit grooves are arranged at the bottom of the moving plate, and a clamping plate is movably installed inside the moving plate, a fixing component is threadedly connected to one side of the second limit block, and the fixing component plays a role in fixing the moving plate.

[0007] By adopting the above technical solution, by setting the first limit block and the second limit block at the bottom of the movable plate, the movable plate can slide freely in the limit groove to adjust the size, so that the adjustment of the movable plate is more efficient, and the movable plate is fixed by a fixing component. The fixing component uses a spring to push the extrusion plate, which is faster than bolt fixing, making it more convenient for workers to use the circuit board clamping device, thereby improving the workers' work efficiency.

[0008] The utility model is further configured such that the fixing assembly includes a threaded rod, and an inner concave nut is fixed at one end of the threaded rod, and an extrusion sheet is movably installed on the outside of the threaded rod, multiple groups of metal rods are arranged on one side of the extrusion sheet, and springs are arranged on the outside of the metal rods, and buttons are fixed at the ends of the multiple groups of metal rods.

[0009] By adopting the above technical solution and setting the fixing assembly, the movable plate can be quickly fixed.

[0010] The utility model is further configured that a plurality of groups of the metal rods and the inner concave nuts are movably and interpenetratingly arranged.

[0011] By adopting the above technical solution, by movably penetrating multiple sets of metal rods and concave nuts, workers can pull the button to drive the metal rod, thereby moving the extrusion plate away from the outer wall of the base.

[0012] The utility model is further configured that a strip groove is opened on one side of the base, and the fixing component is located inside the strip groove.

[0013] By adopting the above technical solution and providing the strip groove, the fixing assembly can slide in the strip groove when the movable plate is adjusted in position.

[0014] The utility model is further configured that the clamping plate and the movable plate are rotatably connected, and a torsion spring is provided at the connection between the movable plate and the clamping plate.

[0015] By adopting the above technical solution and providing a clamping plate equipped with a torsion spring, the clamping plate can quickly fix the circuit board.

[0016] The utility model is further configured that the lateral moving component is a ball linear guide system, which plays a role in lateral adjustment of the position of the vertical moving component.

[0017] By adopting the above technical solution, the position of the vertical moving component can be adjusted by setting the horizontal moving component.

[0018] The utility model is further configured such that the vertical moving component is an electric telescopic rod system, which plays a role in adjusting the height of the spray gun in the vertical direction.

[0019] By adopting the above technical solution and setting a vertical moving component, the height of the spray gun can be adjusted.

[0020] The utility model is further configured that the longitudinal moving component is a ball linear guide system, which plays a role in longitudinally adjusting the position of the circuit board clamping device.

[0021] By adopting the above technical solution, the position of the circuit board clamping device can be adjusted by setting a longitudinal moving component.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] 1. The utility model sets a first limit block and a second limit block at the bottom of the movable plate, so that the movable plate can slide freely in the limit groove to adjust the size, so that the adjustment of the movable plate is more efficient, and the movable plate is fixed by a fixing component. The fixing component adopts a spring to push the extrusion sheet to fix it, which is faster than bolt fixing, making it more convenient for workers to use the circuit board clamping device, thereby improving the workers' work efficiency.

[0024] 2. The utility model can effectively fix the circuit board by setting a clamping plate connected to a torsion spring, reducing the shaking of the circuit board caused by the longitudinal moving component driving the circuit board clamping device to move. When the worker moves the clamping plate, the clamping plate rotates a certain angle to compress the torsion spring, so that the gap between the clamping plate and the moving plate and the L-shaped positioning plate becomes larger, making it more convenient for the workers to load and unload the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the circuit board clamping device of the utility model;

[0027] Figure 3This is a schematic diagram of the base structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the L-shaped positioning plate structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the movable plate of the utility model;

[0030] Figure 6 This is a schematic diagram of the connection between the movable plate and the clamping plate of the utility model;

[0031] Figure 7 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0032] Figure 8 It is a schematic diagram of the internal structure of the fixing component of the utility model.

[0033] In the figure: 1. Equipment platform; 2. Lateral moving assembly; 3. Vertical moving assembly; 4. Spray gun; 5. Longitudinal moving assembly; 6. Circuit board clamping device; 7. Fixed assembly; 601. Base; 602. Limiting groove; 603. Strip groove; 604. L-shaped positioning plate; 605. Card slot; 606. Moving plate; 607. First limiting block; 608. Second limiting block; 609. Clamping plate; 701. Threaded rod; 702. Concave nut; 703. Extrusion sheet; 704. Metal rod; 705. Spring; 706. Button. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] The following describes an embodiment of the utility model based on its overall structure. Embodiment 1

[0036] An environmentally friendly multifunctional coating device, such as Figure 1-5As shown, it includes an equipment platform 1, a lateral moving component 2, a vertical moving component 3, a spray gun 4 and a longitudinal moving component 5, a circuit board clamping device 6 is installed on the top of the longitudinal moving component 5, and the circuit board clamping device 6 includes a base 601, two groups of limiting grooves 602 are opened on the top of the base 601, and an L-shaped positioning plate 604 is set on the top of the base 601, and a card slot 605 is opened on the top of the L-shaped positioning plate 604. The card slot 605 is used to clamp and circuit boards, and a moving plate 606 is movably installed inside the two groups of limiting grooves 602, and the bottom of the moving plate 606 is set The first limit block 607 and the second limit block 608 match the limit groove 602. By setting the limit groove 602 and the first limit block 607 and the second limit block 608, the movable plate 606 can slide on the surface of the base 601, thereby adjusting the distance between the movable plate 606 and the L-shaped positioning plate 604, and the movable plate 606 is movably installed with a clamping plate 609 inside, and one side of the second limit block 608 is threadedly connected with a fixing component 7, and the fixing component 7 plays a role in fixing the movable plate 606. By setting the fixing component 7, the movable plate 606 can be fixed.

[0037] Please refer to the figure, the fixing component 7 includes a threaded rod 701, and an inner concave nut 702 is fixed at one end of the threaded rod 701, and an extrusion sheet 703 is movably installed outside the threaded rod 701, and multiple groups of metal rods 704 are arranged on one side of the extrusion sheet 703, and springs 705 are arranged on the outside of the metal rods 704, and buttons 706 are fixed at the ends of the multiple groups of metal rods 704. By setting the fixing component 7, the movable plate 606 can be quickly fixed.

[0038] Please refer to the figure, multiple sets of metal rods 704 and concave nuts 702 are movably arranged to penetrate each other. By movably arranged to penetrate each other, a worker can pull the button 706 to drive the metal rods 704, thereby moving the extrusion sheet 703 away from the outer wall of the base 601.

[0039] Please refer to the figure, a strip groove 603 is opened on one side of the base 601, and the fixing component 7 is located inside the strip groove 603. By setting the strip groove 603, the fixing component 7 can slide in the strip groove 603 when the movable plate 606 is in the adjustment position.

[0040] Please refer to the figure, the lateral moving component 2 is a ball linear guide system, which plays the role of lateral adjustment of the position of the vertical moving component 3. By setting the lateral moving component 2, the purpose of adjusting the position of the vertical moving component 3 can be achieved.

[0041] Please refer to the figure, the vertical moving component 3 is an electric telescopic rod system, which plays a role in adjusting the height of the spray gun 4 in the vertical direction. By setting the vertical moving component 3, the purpose of adjusting the height of the spray gun 4 can be achieved.

[0042] Please refer to the figure, the longitudinal moving component 5 is a ball linear guide system, which plays the role of longitudinally adjusting the position of the circuit board clamping device 6. The position of the circuit board clamping device 6 can be adjusted by setting the longitudinal moving component 5. Embodiment 2

[0043] An environmentally friendly multifunctional coating device, such as Figure 1-5 As shown, the clamping plate 609 and the movable plate 606 are rotatably connected, and a torsion spring is provided at the connection between the movable plate 606 and the clamping plate 609. When adjusting the position of the movable plate 606, the distance between the movable plate 606 and the L-shaped positioning plate 604 is kept less than 2 mm of the circuit board gear. Then, when installing the circuit board, the worker moves the clamping plate 609 and uses the reset effect of the torsion spring to drive the clamping plate 609 to fix the circuit board, thereby reducing the shaking of the circuit board and allowing the clamping plate 609 to quickly fix the circuit board.

[0044] The working principle of the utility model is as follows: when using a coating machine to coat a circuit board, it is necessary to first adjust the size of the circuit board clamping device 6, and the worker manually pulls the button 706 of the fixing component 7, and the button 706 will drive the metal rod 704 and then drive the extrusion sheet 703, and the extrusion sheet 703 will compress the spring 705 away from the outer wall of the base 601, and then the worker moves the movable plate 606, and the movable plate 606 slides in the limiting groove 602 through the first limiting block 607 and the second limiting block 608 set at the bottom, and the fixing component 7 will slide in the strip groove 603, thereby achieving the purpose of adjusting the distance between the movable plate 606 and the L-shaped positioning plate 604, and adjusting When adjusting the movable plate 606, keep the distance between the movable plate 606 and the L-shaped positioning plate 604 smaller than the size of the circuit board by about 2 mm, and then install the circuit board. After adjusting the position of the movable plate 606, loosen the fixing component 7, and the extrusion sheet 703 will be close to the outer wall of the base 601 under the reset action of the spring 705, so that the fixing component 7 can fix the movable plate 606. The worker manually turns the clamping plate 609 to a certain angle, and the clamping plate 609 will compress the internal torsion spring to clamp the circuit board between the slot 605 and the clamping plate 609. Loosen the clamping plate 609, and the clamping plate 609 will clamp the circuit board under the action of the torsion spring.

[0045] When the circuit board is installed, start the longitudinal moving component 5 to adjust the position of the circuit board clamping device 6, start the lateral moving component 2 and the vertical moving component 3 to adjust the position of the spray gun 4, and then start the spray gun 4 to start spraying. During the spraying process, the lateral moving component 2, the vertical moving component 3 and the spray gun 4 work in conjunction with each other to ensure uniform spraying of the circuit board.

[0046] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An environmentally friendly multifunctional coating device, comprising an equipment platform (1), a lateral moving component (2), a vertical moving component (3), a spray gun (4) and a longitudinal moving component (5), characterized in that: A circuit board clamping device (6) is installed on the top of the longitudinal moving component (5), and the circuit board clamping device (6) comprises a base (601), two groups of limiting grooves (602) are provided on the top of the base (601), and an L-shaped positioning plate (604) is provided on the top of the base (601), and a clamping slot (605) is provided on the top of the L-shaped positioning plate (604), a moving plate (606) is movably installed inside the two groups of limiting grooves (602), and a first limiting block (607) and a second limiting block (608) matching the limiting grooves (602) are provided at the bottom of the moving plate (606), and a clamping plate (609) is movably installed inside the moving plate (606), and a fixing component (7) is threadedly connected to one side of the second limiting block (608), and the fixing component (7) plays a role in fixing the moving plate (606).

2. The environmentally friendly multifunctional coating device according to claim 1, characterized in that: The fixing assembly (7) comprises a threaded rod (701), one end of which is fixed with an inner concave nut (702), and an extrusion sheet (703) is movably mounted on the outside of the threaded rod (701), one side of the extrusion sheet (703) is provided with a plurality of groups of metal rods (704), the outside of the metal rods (704) is provided with a spring (705), and buttons (706) are fixed to the ends of the plurality of groups of metal rods (704).

3. The environmentally friendly multifunctional coating device according to claim 2, characterized in that: A plurality of sets of the metal rods (704) and the recessed nuts (702) are movably arranged to penetrate each other.

4. The environmentally friendly multifunctional coating device according to claim 3, characterized in that: A strip-shaped groove (603) is provided on one side of the base (601), and the fixing component (7) is located inside the strip-shaped groove (603).

5. The environmentally friendly multifunctional coating device according to claim 1, characterized in that: The clamping plate (609) and the movable plate (606) are rotatably connected, and a torsion spring is provided at the connection between the movable plate (606) and the clamping plate (609).

6. The environmentally friendly multifunctional coating device according to claim 1, characterized in that: The lateral moving component (2) is a ball linear guide rail system, which plays a role in lateral adjustment of the position of the vertical moving component (3).

7. The environmentally friendly multifunctional coating device according to claim 1, characterized in that: The vertical moving component (3) is an electric telescopic rod system, which plays a role in adjusting the height of the spray gun (4) in the vertical direction.

8. The environmentally friendly multifunctional coating device according to claim 1, characterized in that: The longitudinal moving component (5) is a ball linear guide rail system, which plays a role in longitudinally adjusting the position of the circuit board clamping device (6).

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