Automobile air conditioner air outlet paint spraying jig

Abstract

This utility model discloses a paint spraying fixture for automotive air conditioning vents, including a fixture body and a guide component installed on the right end of the fixture body. A product is disposed on the lower side of the fixture body, and a collection strip is disposed between the outer walls of the fixture body and above the product. A feed groove is opened inside the lower outer wall of the collection strip to absorb and guide the dripping paint droplets. By installing the collection strip and the feed groove, when the product is painted, when paint drips downwards from the edge, the paint droplets are absorbed by the feed groove opened on the collection strip near the product. The opening of the feed groove is small, which can quickly disperse the paint droplets after contacting them and guide them into the collection strip, so that the paint droplets can quickly detach from the edge of the product and enter the feed groove, avoiding paint contamination of other parts of the fixture. At the same time, the dripping paint can be recycled and reused.

Description

Technical Field

[0001] This utility model belongs to the field of automobile manufacturing technology, specifically relating to a paint spraying fixture for automobile air conditioning vents. Background Technology

[0002] In the automotive manufacturing process, the air conditioning vents, as an important component of the car's interior, directly impact the overall quality of the vehicle. The use of paint spraying fixtures ensures the quality and consistency of the paint application on the air conditioning vents, meeting the stringent requirements of automakers for product appearance. It is an indispensable part of the automotive interior parts production process, closely linked to the overall automotive manufacturing process, and plays a crucial role in enhancing the aesthetics and quality of the car's interior. An automotive air conditioning vent paint spraying fixture is a specialized auxiliary tool used in the painting process of automotive air conditioning vents, designed to improve paint quality, increase production efficiency, and ensure the consistency and stability of the painting process.

[0003] However, during the painting process, the paint dripping down from the edges of the product cannot be effectively guided and collected. Utility Model Content

[0004] The purpose of this utility model is to provide a paint spraying fixture for automotive air conditioning vents, so as to solve the problem mentioned in the background art that paint dripping downwards from the edge of the product cannot be effectively guided and collected.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a paint spraying fixture for automotive air conditioning vents, comprising a fixture body and a guide component installed at the right end of the fixture body;

[0006] The product is provided on the lower side of the main body of the fixture;

[0007] A collection strip is provided between the outer walls of the main body of the fixture and on the upper side of the product. A feed groove is provided inside the lower outer wall of the collection strip to absorb and guide the dripping paint droplets.

[0008] Preferably, the collection strip is provided with a guide tube to guide the direction of the collected paint, and the circular inner wall of the guide tube is provided with an anti-stick coating.

[0009] Preferably, the upper outer wall of the collecting strip has a discharge port near the right side to discharge the collected paint outwards, and a connector is provided on the upper side of the discharge port to guide the direction of the discharge.

[0010] Preferably, the guide tube is inclined downwards from left to right.

[0011] Preferably, the anti-stick coating is made of polytetrafluoroethylene (PTFE).

[0012] Preferably, a first positioning hole is provided at the center of the upper outer wall of the fixture body, and a second positioning hole is provided on the left side of the first positioning hole.

[0013] Preferably, a reinforcing rib is fixedly connected between the upper outer wall of the fixture body and the guide component.

[0014] Preferably, a positioning pin is fixedly connected at the center of the upper outer wall of the reinforcing rib to allow for insertion with external equipment, thereby restricting the position of the fixture body.

[0015] Preferably, the guide component is inclined to conform to the shape of the car's air conditioning vent.

[0016] Compared with the prior art, this utility model provides a paint spraying fixture for automotive air conditioning vents, which has the following beneficial effects:

[0017] By installing a collection strip and a feeding trough, when paint drips down from the edge of the product after painting, the paint droplets are absorbed by the feeding trough on the collection strip near the product. The opening of the feeding trough is small, which can quickly disperse the paint droplets after contact with them and guide them into the collection strip. This allows the paint droplets to quickly detach from the product edge and enter the feeding trough, avoiding paint contamination of other parts of the fixture. At the same time, the dripping paint can be recycled and reused. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a paint spraying fixture for an automotive air conditioning vent according to the present invention.

[0019] Figure 2 This is a bottom view structural diagram of a paint spraying fixture for an automotive air conditioning vent according to the present invention.

[0020] Figure 3 This is a partial structural diagram of the collection strip area of ​​this utility model.

[0021] Figure 4 This is a partial structural diagram of the left side section of the collection strip of this utility model.

[0022] Figure 5 This is a partial structural diagram of the central cross-section of the collection strip of this utility model.

[0023] Figure 6 This is a partial structural diagram of the right side section of the collection strip of this utility model.

[0024] In the diagram: 1. Fixture body; 2. Reinforcing rib; 3. Guide component; 4. Positioning pin; 5. First positioning hole; 6. Second positioning hole; 7. Collection bar; 8. Product; 9. Guide tube; 10. Feed trough; 11. Anti-stick coating; 12. Connector; 13. Discharge port. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides, for example Figure 1-6 The illustrated automotive air conditioning vent painting fixture includes a fixture body 1 and a guide assembly 3 installed at the right end of the fixture body 1.

[0027] The product 8 is set on the lower side of the fixture body 1. First, the fixture body 1 is flipped downwards, and then the product 8 is placed on the fixture body 1. The initial position of the product 8 is determined by the corresponding external fixing components, so that the product 8 is accurately placed in the predetermined position. Prepare the equipment required for painting, and adjust the spray gun's spray pressure, flow rate and other parameters to meet the painting requirements of the product 8. The operator holds the spray gun and aims it at the product 8. The spray gun moves along the guide path provided by the guide component 3 to start painting the product 8. The fixture body 1 is retracted by one millimeter to prevent paint from sticking. After the painting is completed, first loosen the clamping blocks and other fixing structures on the fixture body 1, and carefully remove the painted product 8 from the fixture body 1 and place it in a designated location for drying or subsequent processing.

[0028] A collection strip 7 is provided between the outer walls of the fixture body 1 and on the upper side of the product 8. A feed groove 10 is provided inside the lower outer wall of the collection strip 7 to absorb and guide the dripping paint droplets. During the painting process, the paint droplets dripping from the edge of the product 8 are absorbed by the feed groove 10 at the lower end of the collection strip 7. The feed groove 10 quickly disperses the paint droplets and guides them into the collection strip 7 for collection, preventing paint droplets from falling onto the fixture body 1 or the workbench and keeping the working environment clean.

[0029] like Figure 4 As shown, the inside of the collecting strip 7 is provided with a guide tube 9 to guide the direction of the collected paint, and the circular inner wall of the guide tube 9 is provided with an anti-stick coating 11.

[0030] The feed trough 10 utilizes the capillary action generated by its small opening to quickly capture paint droplets and guide them into the collection bar 7 and into the guide tube 9. The guide tube 9 guides the paint to move in the designated discharge direction. As the paint moves, the low surface energy properties of the anti-stick coating 11 allow the paint to slide smoothly, reducing paint residue on the tube wall and ensuring that the inside of the guide tube 9 remains relatively clean and that its function of guiding the paint is not affected by paint adhesion.

[0031] like Figure 6 As shown, the upper outer wall of the collecting strip 7 is provided with a discharge port 13 near the right side to discharge the collected paint. A connector 12 is provided on the upper side of the discharge port 13 to guide the direction of the discharge port 13 during discharge.

[0032] When the paint flows under the guidance of the guide tube 9 to the outlet 13, it is discharged from the outlet 13. The design of the outlet 13 ensures that the paint can flow out smoothly and will not form a blockage at the outlet. The connector 12 can be connected to an external paint recycling device or processing equipment to accurately guide the discharged paint to the corresponding equipment.

[0033] like Figure 5 As shown, the guide tube 9 is inclined downwards from left to right.

[0034] The inclined design utilizes the principle of gravity, allowing the paint entering the collection strip 7 to flow naturally down the inner wall of the guide tube 9.

[0035] like Figure 4 As shown, the anti-stick coating 11 is made of polytetrafluoroethylene material.

[0036] Polytetrafluoroethylene also has extremely high chemical stability and hardly reacts with any chemical substances. When faced with various types of paint, the anti-stick coating 11 can remain stable and will not be corroded or dissolved by the chemical components in the paint. This ensures that the anti-stick coating 11 can maintain good anti-stick performance during long-term use and extend the service life of the guide tube 9.

[0037] like Figure 1 and Figure 2 As shown, a first positioning hole 5 is provided at the center of the upper outer wall of the fixture body 1, and a second positioning hole 6 is provided on the left side of the first positioning hole 5. A reinforcing rib 2 is fixedly connected between the upper outer walls of the fixture body 1 and the guide component 3.

[0038] The first positioning hole 5 and the second positioning hole 6 opened on its left side are mainly used to cooperate with the corresponding positioning protrusions or holes on the product 8. Through this positioning method, the position of the product 8 on the fixture body 1 can be accurately determined, ensuring that the position of the product 8 relative to the fixture is highly repeatable each time it is placed.

[0039] like Figure 1 As shown, a positioning pin 4 is fixedly connected to the center of the upper outer wall of the reinforcing rib 2 to connect with external equipment and restrict the position of the fixture body 1. The guide component 3 is inclined to fit the shape of the car air conditioning vent.

[0040] When the fixture body 1 needs to be used in conjunction with external equipment, the positioning pin 4 is inserted into the corresponding plug on the external equipment, thereby restricting the position of the fixture body 1 in space and preventing it from being displaced due to external force during the painting process, ensuring the stability and reliability of the entire painting process. The guide component 3 is designed to be inclined to fit the shape of the car air conditioning vent, so as to better conform to the shape of the product 8 and ensure that the paint is evenly covered on the surface of the product 8.

[0041] The implementation principle of this embodiment is as follows: First, the fixture body 1 is flipped downwards, and then the product 8 is placed on the fixture body 1. The initial position of the product 8 is determined by the corresponding external fixing components, so that the product 8 is accurately placed in the predetermined position. The equipment required for painting is prepared, and the spraying pressure, flow rate and other parameters of the spray gun are adjusted to meet the painting requirements of the product 8. The operator holds the spray gun and moves it along the guide path provided by the guide component 3 to start painting the product 8. The fixture body 1 is retracted by one millimeter to prevent paint from sticking. After the painting is completed, the clamping blocks and other fixing structures on the fixture body 1 are loosened first, and the painted product 8 is carefully removed from the fixture body 1 and placed in a designated position for drying or subsequent processing. During the painting process, the paint droplets dripping from the edge of the product 8 are absorbed by the feed trough 10 at the lower end of the collection strip 7. The feed trough 10 quickly disperses the paint droplets and guides them into the collection strip 7 for collection, preventing paint droplets from falling onto the fixture body 1 or the worktable and keeping the working environment clean.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A paint spraying fixture for an automotive air conditioning vent, comprising a fixture body (1) and a guide assembly (3) installed on the right end of the fixture body (1); The product (8) is provided on the lower side of the fixture body (1); Its features are: A collection strip (7) is provided between the outer walls of the fixture body (1) and on the upper side of the product (8). A feed groove (10) is provided inside the lower outer wall of the collection strip (7) to absorb and guide the dripping paint droplets.

2. The automotive air conditioning vent painting fixture according to claim 1, characterized in that: The collection strip (7) is provided with a guide tube (9) to guide the direction of the collected paint, and the circular inner wall of the guide tube (9) is provided with an anti-stick coating (11).

3. The automotive air conditioning vent painting fixture according to claim 1, characterized in that: The upper outer wall of the collecting strip (7) is provided with a discharge port (13) near the right side to discharge the collected paint. A connector (12) is provided on the upper side of the discharge port (13) to guide the direction of the discharge port (13) when discharging.

4. The automotive air conditioning vent painting fixture according to claim 2, characterized in that: The guide tube (9) is inclined downward from left to right.

5. A paint spraying fixture for automotive air conditioning vents according to claim 2, characterized in that: The anti-stick coating (11) is made of polytetrafluoroethylene.

6. The automotive air conditioning vent painting fixture according to claim 1, characterized in that: A first positioning hole (5) is provided at the center of the upper outer wall of the fixture body (1), and a second positioning hole (6) is provided on the left side of the first positioning hole (5).

7. A paint spraying fixture for automotive air conditioning vents according to claim 1, characterized in that: A reinforcing rib (2) is fixedly connected between the upper outer wall of the fixture body (1) and the guide component (3).

8. A paint spraying fixture for an automotive air conditioning vent according to claim 7, characterized in that: A positioning pin (4) is fixedly connected to the center of the upper outer wall of the reinforcing rib (2) to allow for insertion with external equipment and to restrict the position of the fixture body (1).

9. A paint spraying fixture for an automotive air conditioning vent according to claim 7, characterized in that: The guide component (3) is inclined to fit the shape of the car air conditioning vent.

Images