A paint spraying apparatus for hardware machining

Abstract

The utility model relates to a paint spraying equipment technical field, concretely is a kind of paint spraying equipment for hardware machining, it mainly includes support frame, the top of support frame is provided with movable telescopic frame, and the rear side of movable telescopic frame is connected with spray head, the cleaning component includes telescopic motor, the bottom of telescopic motor is provided with fixed disc, and the bottom of fixed disc is provided with wiping cloth, the cleaning component is used for the cleaning before hardware paint spraying, the collection component includes guardrail net, and the bottom of guardrail net is provided with collection frame.The paint spraying equipment for hardware machining of the application is rotated and adjusted by the rotating positioning block of double-station setting, and the position to be processed is wiped and cleaned by rotatable wiping cloth, the wiping cloth is tightly attached to hardware under the elastic extrusion of guide elastic bar, improves wiping effect, avoids that hardware surface adheres impurity, ensures that the adhesion between paint layer and hardware after spraying.

Description

Technical Field

[0001] This utility model relates to the field of spray painting equipment technology, specifically a spray painting equipment for hardware processing. Background Technology

[0002] Bicycle hardware processing painting equipment is a key piece of equipment that uses a spraying device to paint the surface of shaped bicycle hardware parts, ensuring the appearance, corrosion resistance and durability of bicycle parts.

[0003] Existing bicycle hardware painting equipment works by placing the hardware on a spraying mesh and then atomizing the paint through air spraying, ensuring even coverage. However, during the transfer and placement of the hardware, the surface inevitably becomes contaminated with dirt and dust, or the paint may not be completely dry after cleaning. In such cases, the paint coating may not adhere well to the hardware and may easily peel off, affecting the durability and protective performance of the hardware. Therefore, optimization and improvement are necessary. Utility Model Content

[0004] The purpose of this utility model is to provide a painting equipment for hardware processing, so as to solve the problem mentioned in the background art that insufficient surface pretreatment of hardware during the transfer process easily reduces the adhesion between the paint layer and the hardware after spraying.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a painting equipment for hardware processing, comprising: a support frame, a movable telescopic frame provided at the top of the support frame, and a spray head connected to the rear side of the movable telescopic frame; and further comprising a cleaning component and a collection component.

[0006] The cleaning component is located at the top of the support frame and includes a telescopic motor. A fixed plate is located at the bottom of the telescopic motor, and a wiping cloth is located at the bottom of the fixed plate. The cleaning component is used for cleaning hardware parts before painting. The collection component is located on the outside of the support frame and includes a protective fence. A collection frame is located at the bottom of the protective fence. The collection component is used for collecting paint dispersed in the air.

[0007] Preferably, the outer side of the support frame is connected to an adjustment rail, and the top of the adjustment rail is connected to a sliding frame.

[0008] Preferably, a rotating positioning block is installed at the top center of the support frame.

[0009] Preferably, a diversion pipe is installed at the front of the top of the support frame, and a fan is installed on the inner side of the diversion pipe.

[0010] Preferably, the telescopic motor is located at the top of the rotating positioning block, and the bottom end of the telescopic motor is connected to a rotating connecting shaft. The fixed disk is located at the bottom end of the rotating connecting shaft, and a guide elastic rod is provided on the inner side of the fixed disk. The wiping cloth is connected to the bottom end of the guide elastic rod.

[0011] Preferably, the protective fence is connected to both sides of the support frame, and a bent plate is connected to the top of the protective fence.

[0012] Preferably, one end of the collection frame is connected to a collection tube.

[0013] Preferably, the fixed plate and the guide elastic rod are elastically connected, and the guide elastic rod and the wiping cloth are fixedly connected.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model uses a rotating positioning block with dual workstations for rotation adjustment. The area to be processed is wiped and cleaned by a rotatable wiping cloth. The wiping cloth adheres tightly to the hardware under the elastic compression of the guide elastic rod, improving the wiping effect, avoiding impurities from adhering to the surface of the hardware, and ensuring the adhesion between the paint layer and the hardware after spraying.

[0016] During the painting process, the paint is sprayed onto the hardware parts by compressing air. Some of the paint will disperse into the air and be blocked by the side protective netting. Then, it will be collected in the collection box for further processing. This setting can prevent excess paint from dispersing into the air and affecting the processing environment during use, thereby improving the efficiency of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective;

[0019] Figure 3 This is a schematic diagram of the partially separated three-dimensional structure of the cleaning component of this utility model;

[0020] Figure 4 This is a partial three-dimensional structural diagram of the collection component of this utility model.

[0021] In the diagram: 1. Support frame; 2. Adjustable track; 3. Sliding frame; 4. Telescopic frame; 5. Nozzle; 6. Rotating positioning block; 7. Telescopic motor; 8. Rotating connecting shaft; 9. Fixed plate; 10. Guide elastic rod; 11. Wiping cloth; 12. Diverter pipe; 13. Fan; 14. Protective fence; 15. Bending plate; 16. Collection frame; 17. Collection pipe. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] like Figure 1 - Figure 4 As shown, this application provides a painting equipment for hardware processing, including: a support frame 1, a movable telescopic frame 4 is provided at the top of the support frame 1, and a spray head 5 is connected to the rear side of the movable telescopic frame 4;

[0025] Specifically, such as Figure 1 As shown, an adjustment rail 2 is connected to the outer side of the support frame 1, and a sliding frame 3 is connected to the top of the adjustment rail 2. The sliding frame 3 is used to adjust and install the telescopic frame 4. The sliding frame 3 slides at the top of the adjustment rail 2 to control the spraying position.

[0026] The top of the support frame 1 is provided with a cleaning component, which includes a telescopic motor 7, a fixed plate 9 at the bottom of the telescopic motor 7, and a wiping cloth 11 at the bottom of the fixed plate 9. The cleaning component is used for cleaning the hardware parts before painting.

[0027] Specifically, such as Figure 1 As shown, a rotating positioning block 6 is installed at the top center of the support frame 1. The rotating positioning block 6 has two painting processing positions, which can be rotated and adjusted. When one end is being cleaned and replenished, the other end can be painted.

[0028] Specifically, such as Figure 1 As shown, a diversion pipe 12 is installed at the front of the top of the support frame 1, and a fan 13 is installed on the inner side of the diversion pipe 12. The fan 13 drives the air flow at the processing position, and the flow rate is controlled slowly, which can further improve the uniformity of the paint spraying.

[0029] Specifically, such as Figure 3As shown, the telescopic motor 7 is located at the top of the rotating positioning block 6, and the bottom end of the telescopic motor 7 is connected to the rotating connecting shaft 8. The fixed disk 9 is located at the bottom end of the rotating connecting shaft 8, and the inner side of the fixed disk 9 is provided with a guide elastic rod 10. The wiping cloth 11 is connected to the bottom end of the guide elastic rod 10. The telescopic motor 7 controls the lifting and rotating position of the rotating connecting shaft 8, so that the wiping cloth 11 at the bottom end can contact the rotating positioning block 6 to wipe the surface of the internal hardware parts.

[0030] Specifically, such as Figure 3 As shown, the fixed plate 9 and the guide elastic rod 10 are elastically connected, and the guide elastic rod 10 and the wiping cloth 11 are fixedly connected. The connection of the guide elastic rod 10 is used to elastically control the wiping cloth 11 to squeeze the hardware, so as to make wiping more thorough.

[0031] A collection component is provided on the outside of the support frame 1, and the collection component includes a protective fence 14. A collection frame 16 is provided at the bottom of the protective fence 14. The collection component is used to collect paint dispersed in the air.

[0032] Specifically, such as Figure 4 As shown, the protective fence 14 is connected to both sides of the support frame 1, and the top of the protective fence 14 is connected to a bending plate 15. The bending plate 15 has a certain inclination angle, which facilitates the downward flow of the collected paint. The protective fence 14 intercepts the paint diffused in the air to the greatest extent without affecting the air circulation, and collects it for treatment.

[0033] Specifically, such as Figure 4 As shown, one end of the collection frame 16 is connected to the collection pipe 17. The collection frame 16 collects the blocked paint and the paint flows out through the collection pipe 17.

[0034] In this embodiment: the rotation is adjusted by the rotating positioning block 6 with dual workstations, and the area to be processed is wiped and cleaned by the rotatable wiping cloth 11. The wiping cloth 11 is tightly pressed against the hardware under the elastic pressure of the guide elastic rod 10, which improves the wiping effect. During the painting process, the paint is sprayed onto the hardware after air compression, and some of it will diffuse into the air. It is blocked by the side protective net 14, and then collected in the collection box 16 for subsequent processing.

[0035] The specific solution is as follows: When processing hardware parts, they are first placed at one end of the rotating positioning block 6. Then, the telescopic motor 7 controls the lifting and rotating position of the rotating connecting shaft 8, facilitating the contact of the wiping cloth 11 at the bottom with the rotating positioning block 6 to wipe the surface of the internal hardware parts. Under the elastic pressure of the guide elastic rod 10, the wiping cloth 11 can fully contact the rotating positioning block 6, achieving a close-fitting wiping effect, thereby improving the cleaning effect before hardware processing. Then, the rotating positioning block 6 rotates, transferring the cleaned hardware parts to the spray... At the bottom of the nozzle 5, the position of the nozzle 5 is controlled by the movable telescopic frame 4 and the sliding frame 3. The nozzle 5 is connected to the external paint bucket for spraying. The air flow at the processing position is driven by the fan 13, and the flow pipe 12 disperses the flowing air. The flow rate is controlled slowly, which can further improve the uniformity of the spraying. During the spraying process, in addition to spraying some onto the hardware, some paint will diffuse in the air. It is blocked by the side protective net 14, then collected in the collection frame 16, and finally flows out through the collection pipe 17 for subsequent processing.

[0036] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0037] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A painting equipment for hardware parts processing, comprising: A support frame (1), wherein a movable telescopic frame (4) is provided at the top of the support frame (1), and a nozzle (5) is connected to the rear side of the movable telescopic frame (4), characterized in that it further includes: A cleaning component is provided at the top of the support frame (1), and the cleaning component includes a telescopic motor (7), a fixed plate (9) is provided at the bottom end of the telescopic motor (7), and a wiping cloth (11) is provided at the bottom end of the fixed plate (9). The cleaning component is used for cleaning hardware parts before painting. A collection component is provided on the outside of the support frame (1), and the collection component includes a protective fence (14), the bottom end of which is provided with a collection frame (16). The collection component is used to collect paint dispersed in the air.

2. The painting equipment for hardware processing according to claim 1, characterized in that, The support frame (1) is connected to an adjustment rail (2) on its outer side, and a sliding frame (3) is connected to the top of the adjustment rail (2).

3. The painting equipment for hardware processing according to claim 1, characterized in that, A rotating positioning block (6) is installed at the top center of the support frame (1).

4. A painting equipment for hardware processing according to claim 1, characterized in that, A diversion pipe (12) is installed at the front of the top of the support frame (1), and a fan (13) is installed on the inner side of the diversion pipe (12).

5. A painting equipment for hardware processing according to claim 3, characterized in that, The telescopic motor (7) is located at the top of the rotating positioning block (6), and the bottom end of the telescopic motor (7) is connected to the rotating connecting shaft (8). The fixed disk (9) is located at the bottom end of the rotating connecting shaft (8), and the inner side of the fixed disk (9) is provided with a guide elastic rod (10). The wiping cloth (11) is connected to the bottom end of the guide elastic rod (10).

6. A painting equipment for hardware processing according to claim 1, characterized in that, The protective fence (14) is connected to both sides of the support frame (1), and a bent plate (15) is connected to the top of the protective fence (14).

7. A painting equipment for hardware processing according to claim 1, characterized in that, One end of the collection frame (16) is connected to a collection tube (17).

8. A painting equipment for hardware processing according to claim 5, characterized in that, The fixed plate (9) is elastically connected to the guide elastic rod (10), and the guide elastic rod (10) is fixedly connected to the wiping cloth (11).

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