A static elimination device for spraying equipment

Abstract

The present application relates to the technical field of electrostatic elimination of spraying equipment, and discloses an electrostatic elimination device for spraying equipment, including a device frame, a spraying component is arranged on the top of the device frame, a support frame is fixedly installed on the top of the device frame, a water tank is fixedly installed on the top of the support frame, a water outlet is opened below the water tank, an adjustment component is arranged below the water tank, a brush is arranged below the water tank, and the brush is connected to the water tank through a rotating component. This scheme adjusts the opening of the water outlet through the movement of the workpiece itself, so that water can flow to the outside of the workpiece. At the same time, the brush can swing on the surface of the workpiece, and the brush will brush away impurities adsorbed on the surface of the workpiece due to static electricity. At the same time, the brush can play a role of diversion, so that water can be evenly attached to the surface of the workpiece, increasing the humidity of the workpiece surface, which is conducive to eliminating static electricity on the workpiece surface.

Description

Technical Field

[0001] The present application relates to the technical field of electrostatic elimination of spraying equipment, and in particular to a device for eliminating electrostatics of spraying equipment. Background Art

[0002] Static electricity is a common problem in the manufacturing process of electronic products. Static electricity can have a negative impact on the surface of electronic products, such as attracting dust and other impurities, affecting the appearance and performance of the product. Therefore, when coating electronic products, static electricity needs to be eliminated to ensure the quality and effect of the coating. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the present application provides a static elimination device for spraying equipment.

[0004] The present application provides a spraying equipment static elimination device adopts the following technical solution:

[0005] A static electricity elimination device for spraying equipment includes a device frame, a spraying component is arranged above the device frame, a support frame is fixedly installed above the device frame, a water tank is fixedly installed above the support frame, a water outlet is opened below the water tank, an adjustment component is arranged below the water tank, a brush is arranged below the water tank, and the brush is connected to the water tank through a rotating component.

[0006] Preferably, the adjustment assembly includes a baffle, which is slidably installed at the bottom of the water tank, and the baffle is in contact with the water outlet. A push block is rotatably installed at the bottom of the baffle via a No. 1 rotating shaft, and an external movable sleeve of the No. 1 rotating shaft is provided with a No. 1 spring, which is fixedly connected to the push block, and a limiting structure is provided between the push block and the baffle.

[0007] Preferably, the limiting structure includes a card block, a groove, a No. 2 spring and a fixed block. The groove is opened inside the push block. The card block is slidably connected to the No. 2 spring and the groove. The card block slides through the baffle. The fixed block is fixedly installed under the water tank, and the fixed block and the card block are in contact and fit.

[0008] Preferably, the rotating assembly includes a No. 2 rotating shaft, a half gear and a No. 3 spring. The half gear is rotatably connected to the No. 2 rotating shaft and the baffle. The No. 3 spring is movably sleeved on the outside of the No. 2 rotating shaft. The No. 3 spring is fixedly connected to the half gear. The half gear is fixedly connected to the brush. A driving member is arranged on the outside of the half gear.

[0009] Preferably, the driving member comprises a rack, and the number of the racks is several groups, and the several groups of racks are fixedly installed at equal distances below the water tank, and the racks are meshed with the half gears.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] The present application adjusts the opening of the water outlet through the movement of the workpiece itself, so that water can flow to the outside of the workpiece. At the same time, the brush can swing on the surface of the workpiece, and the brush will brush away impurities adsorbed on the surface of the workpiece due to static electricity. At the same time, the brush can play a role in guiding water, so that water can be evenly attached to the surface of the workpiece, increasing the humidity of the workpiece surface, which is beneficial to eliminate static electricity on the workpiece surface, and can clean the surface of the workpiece before spraying, which is beneficial to ensure the spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a static elimination device for spraying equipment in an application embodiment.

[0013] Figure 2 It is a partial structural schematic diagram of a static elimination device for spraying equipment in an application embodiment.

[0014] Figure 3 It is a partial structural cross-sectional view of a static elimination device for a spraying equipment in an embodiment of the application.

[0015] Figure 4 It is a static elimination device for spraying equipment in the embodiment of the application Figure 3 Enlarged view of point A.

[0016] Figure 5 It is a partial structural cross-sectional view of a static elimination device for a spraying equipment in an embodiment of the application.

[0017] Explanation of the reference numerals in the accompanying drawings: 1. Device frame; 2. Support frame; 3. Water tank; 4. Spraying assembly; 5. Baffle; 6. Push block; 7. Rotating shaft No. 1; 8. Spring No. 1; 9. Block; 10. Groove; 11. Spring No. 2; 12. Fixed block; 13. Rotating shaft No. 2; 14. Half gear; 15. Rack; 16. Spring No. 3; 17. Brush. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-5 This application is described in further detail.

[0019] The present application discloses a spraying equipment static elimination device, referring to Figure 1-Figure 5 , including a device frame 1, a spraying component 4 is arranged above the device frame 1, a support frame 2 is fixedly installed above the device frame 1, a water tank 3 is fixedly installed above the support frame 2, a water outlet is opened below the water tank 3, an adjusting component is arranged below the water tank 3, a brush 17 is arranged below the water tank 3, and the brush 17 is connected to the water tank 3 through a rotating component.

[0020] The adjustment component includes a baffle 5, which is slidably installed under the water tank 3. The baffle 5 is in contact with the water outlet. A push block 6 is rotatably installed under the baffle 5 through a No. 1 rotating shaft 7. The external movable sleeve of the No. 1 rotating shaft 7 is provided with a No. 1 spring 8. The No. 1 spring 8 and the push block 6 are fixedly connected, and a limiting structure is set between the push block 6 and the baffle 5.

[0021] The limiting structure includes a card block 9, a groove 10, a No. 2 spring 11 and a fixed block 12. The groove 10 is opened inside the push block 6. The card block 9 is slidably connected with the groove 10 through the No. 2 spring 11. The card block 9 slides through the baffle 5. The fixed block 12 is fixedly installed under the water tank 3. The fixed block 12 and the card block 9 are in contact and cooperate.

[0022] In this embodiment, the workpiece is in a vertical position. Under the action of the support frame 2, when the workpiece passes under the water tank 3, the workpiece contacts the push block 6, driving the baffle 5 to move synchronously. It should be noted that the baffle 5 is connected to the water tank 3 through an elastic structure, and the baffle 5 is separated from the water outlet. The water inside the water tank 3 can flow to the surface of the workpiece through the water outlet to flush the workpiece, and at the same time can increase the humidity of the workpiece surface and eliminate static electricity on the workpiece surface. At the same time, the rotating assembly drives the brush 17 to swing on the surface of the workpiece, so that the water can be evenly applied to the surface of the workpiece.

[0023] When the baffle 5 moves to the position of the fixed block 12, the fixed block 12 contacts the block 9 and pushes the block 9 into the inside of the groove 10. At this time, the No. 2 spring 11 is compressed, and the workpiece pushes the push block 6 to rotate around the No. 1 rotating shaft 7. The No. 1 spring 8 is deformed by the force, and the workpiece passes between the two groups of push blocks 6. When the workpiece does not contact the push block 6, under the elastic force of the No. 1 spring 8, the No. 1 spring 8 can drive the push block 6 to reset. Under the elastic force of the No. 2 spring 11, the block 9 penetrates the baffle 5. At the same time, under the action of the elastic member, the elastic member drives the baffle 5 to move to the bottom of the water outlet. The baffle 5 blocks the water outlet. A drying component is arranged above the device frame 1 to dry the surface of the workpiece, and the spraying component 4 can spray the workpiece.

[0024] Reference Figure 2-Figure 4 The rotating assembly includes a No. 2 rotating shaft 13, a half gear 14 and a No. 3 spring 16. The half gear 14 is rotatably connected to the baffle 5 through the No. 2 rotating shaft 13. The No. 3 spring 16 is movably sleeved on the outside of the No. 2 rotating shaft 13. The No. 3 spring 16 is fixedly connected to the half gear 14. The half gear 14 is fixedly connected to the brush 17. A driving member is arranged on the outside of the half gear 14.

[0025] The driving member includes a rack 15 , and the number of the racks 15 is several groups. The several groups of racks 15 are fixedly installed at equal distances below the water tank 3 , and the racks 15 are meshed with the half gears 14 .

[0026] Specifically, the baffle 5 drives the brush 17 to move synchronously. When the half gear 14 contacts the rack 15, the rack 15 can drive the half gear 14 to rotate, thereby driving the half gear 14 to drive the brush 17 to rotate around the No. 2 rotating shaft 13. At this time, the No. 3 spring 16 is deformed by the force. When the half gear 14 is not in contact with the rack 15, under the elastic force of the No. 3 spring 16, the half gear 14 and the brush 17 can be driven to reset, so that the brush 17 can swing on the surface of the workpiece.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A static elimination device for spraying equipment, comprising a device frame (1), characterized in that: A spraying assembly (4) is arranged above the device frame (1), a support frame (2) is fixedly installed above the device frame (1), a water tank (3) is fixedly installed above the support frame (2), a water outlet is provided below the water tank (3), an adjustment assembly is arranged below the water tank (3), a brush (17) is arranged below the water tank (3), and the brush (17) is connected to the water tank (3) via a rotating assembly.

2. The electrostatic eliminator for spraying equipment according to claim 1, characterized in that: The regulating assembly comprises a baffle (5), the baffle (5) being slidably mounted below the water tank (3), the baffle (5) being in contact with the water outlet, a push block (6) being rotatably mounted below the baffle (5) via a No. 1 rotating shaft (7), a No. 1 spring (8) being provided on an external movable sleeve of the No. 1 rotating shaft (7), the No. 1 spring (8) being fixedly connected to the push block (6), and a limiting structure being provided between the push block (6) and the baffle (5).

3. The electrostatic eliminator for spraying equipment according to claim 2, characterized in that: The limiting structure comprises a clamping block (9), a groove (10), a second spring (11) and a fixed block (12); the groove (10) is arranged inside the push block (6); the clamping block (9) is slidably connected to the groove (10) via the second spring (11); the clamping block (9) slides through the baffle (5); the fixed block (12) is fixedly installed below the water tank (3); and the fixed block (12) and the clamping block (9) are in contact and fit.

4. The electrostatic eliminator for spraying equipment according to claim 2, characterized in that: The rotating assembly comprises a No. 2 rotating shaft (13), a half gear (14) and a No. 3 spring (16); the half gear (14) is rotatably connected to the No. 2 rotating shaft (13) and the baffle (5); the No. 3 spring (16) is movably sleeved on the outside of the No. 2 rotating shaft (13); the No. 3 spring (16) and the half gear (14) are fixedly connected; the half gear (14) and the brush (17) are fixedly connected; and a driving member is arranged on the outside of the half gear (14).

5. The electrostatic eliminator for spraying equipment according to claim 4, characterized in that: The driving member comprises a rack (15), the rack (15) being provided in a plurality of groups, the plurality of groups of racks (15) being fixedly installed at equal distances below the water tank (3), and the rack (15) being meshed with the half gear (14).

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