Paint baking device for spraying automobile parts

Abstract

The paint baking device comprises a paint baking room body internally provided with a paint baking bin, a second positioning sliding groove is formed in the middle of the bottom of the inner wall of the paint baking room body, and a second ball screw is rotationally installed in the middle of the interior of the second positioning sliding groove. Second movable blocks are movably installed on the outer edge face of the second ball screw at equal intervals, a second rotating seat is rotatably installed on the upper end face of the second movable block, a second rotating shaft rotatably installed in the second movable block is arranged in the middle of the bottom of the second rotating seat, and a tension spring is fixedly connected to the top of the second rotating seat; the top end of the tension spring is fixedly connected with a second hook, and a first positioning sliding groove is formed in the center of the top of the inner wall of the baking finish house body. The baking finish device for spraying the automobile parts is reasonable in structure, an automobile framework can be conveniently pulled and limited in the moving process, and the situation that the automobile framework collides with the outside and is damaged in the moving process is avoided; the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and in particular relates to a paint baking device for spraying automobile parts. Background Art

[0002] As we all know, baking varnish is a type of paint coating. Strictly speaking, baking varnish is a coating. In current applications, baking varnish is divided into two categories: low-temperature baking varnish and high-temperature baking varnish. Low-temperature baking varnish is rarely used, while high-temperature baking varnish is widely used. Baking varnish has the characteristics of non-stickiness, heat resistance, sliding, moisture resistance, wear resistance and corrosion resistance. Therefore, it is often used on casting parts. In the process of automobile parts processing and production, parts need to be painted.

[0003] At present, after the production of automobile parts is completed, a layer of baking varnish needs to be sprayed on the surface of the parts to improve the surface performance of the parts. At present, in the process of spraying baking varnish on automobile parts, the automobile parts are usually suspended to obtain the largest spraying area, such as the hanging painting of the automobile frame, and the hanging painting of the automobile frame needs to be placed in the paint room, and the automatic suspension movement of the automobile frame is realized with the help of the slide rail structure. In the process of driving the movement of the automobile frame, the slide rail structure will shake due to inertia, which can easily cause the automobile frame to collide with the outside and be damaged, so there are certain shortcomings. Utility Model Content

[0004] The utility model aims to provide a paint baking device for spraying automobile parts to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A paint baking device for spraying automobile parts, comprising a paint baking room body with a paint baking chamber provided inside;

[0007] A positioning groove 2 is provided in the center of the bottom of the inner wall of the paint booth body, a ball screw 2 is rotatably installed in the center of the positioning groove 2, a movable block 2 is equidistantly and movably installed on the outer edge surface of the ball screw 2, a rotating seat 2 is rotatably installed on the upper end surface of the movable block 2, a rotating shaft 2 is rotatably installed in the movable block 2, and a tension spring is fixedly connected to the top of the rotating seat 2, and a hook 2 is fixedly connected to the top of the tension spring.

[0008] Furthermore, a positioning slide groove 1 is centrally provided at the top of the inner wall of the paint booth body, a ball screw 1 is centrally provided in the positioning slide groove 1, and both ends of the ball screw 1 can be rotatably connected to the inner wall of the positioning slide groove 1.

[0009] Furthermore, a movable block 1 is equidistantly and movably installed on the outer edge surface of the positioning slide groove 1, a rotating seat 1 is rotatably installed on one side of the lower end surface of the movable block 1, and a hook 1 is fixedly connected to the center of the bottom end of the rotating seat 1.

[0010] Furthermore, a driving gear is rotatably mounted on the other side of the lower end surface of the movable block 1, a rotating shaft rotatably mounted in the movable block 1 is mounted in the center of the top end of the driving gear, and an annular toothed belt meshing with the driving gear is fixedly mounted on the outer edge surface of the rotating seat 1.

[0011] Furthermore, paint spray heads are fixedly installed in a rectangular array on both sides of the inner wall of the paint booth body, and movable door bodies are symmetrically installed on both ends of the paint booth body through hinges, and sealing rubber pads are bonded and fixed on the facing ends of the movable door bodies.

[0012] Compared with the prior art, the utility model has the following beneficial effects: thanks to the arrangement of the paint booth body, the paint bin, two positioning slide grooves, two ball screws, two movable blocks, two rotating seats, two rotating shafts, two tension springs and two hooks, after the automobile frame is suspended and lifted, the two hooks can be pulled to stretch the tension spring and deform it, and the two hooks can be hung on the automobile frame. The elastic force of the tension spring can limit the pulling of the automobile frame, thereby avoiding damage caused by collision with the outside during the activity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A cross-sectional view of

[0015] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure at center A;

[0016] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the structure at B in the figure.

[0017] In the figure: 1. paint booth body; 2. movable door; 3. sealing rubber pad; 4. paint booth; 5. paint spray head; 6. positioning slide groove 1; 7. ball screw 1; 8. movable block 1; 9. rotating seat 1; 10. hook 1; 11. driving gear; 12. rotating shaft 1; 13. positioning slide groove 2; 14. ball screw 2; 15. movable block 2; 16. rotating seat 2; 17. rotating shaft 2; 18. tension spring; 19. hook 2. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 , Figure 2 and Figure 4 As shown, the paint baking device for spraying automobile parts comprises a paint baking room body 1 with a paint baking chamber 4 provided therein, a positioning slide groove 2 13 is provided in the center of the bottom of the inner wall of the paint baking room body 1, a ball screw 14 is rotatably installed in the center of the positioning slide groove 2 13, a movable block 15 is equidistantly and movably installed on the outer edge surface of the ball screw 14, a rotating seat 2 16 is rotatably installed on the upper end surface of the movable block 15, a rotating shaft 2 17 rotatably installed in the movable block 2 15 is centrally constructed at the bottom of the rotating seat 2 16, and a tension spring 18 is fixedly connected to the top of the rotating seat 16, and a hook 2 19 is fixedly connected to the top of the tension spring 18. After the automobile frame is suspended and hoisted, the hook 2 19 can be pulled to stretch the tension spring 18, and the hook 2 19 is hung on the automobile frame, and the pulling of the automobile frame can be restricted by the elastic force of the tension spring 18.

[0020] like Figure 1-Figure 3 As shown, a positioning slide groove 6 is provided in the center of the top of the inner wall of the paint booth body 1, and a ball screw 7 is provided in the center of the positioning slide groove 6. Both ends of the ball screw 7 can be rotatably connected to the inner wall of the positioning slide groove 6, and a movable block 8 is equidistantly and movably installed on the outer edge surface of the positioning slide groove 6. A rotating seat 9 is rotatably installed on one side of the lower end surface of the movable block 8, and a hook 10 is fixedly connected to the center of the bottom end of the rotating seat 9, and a driving gear 11 is rotatably installed on the other side of the lower end surface of the movable block 8. A rotating shaft 12 rotatably installed in the movable block 8 is installed in the center of the top end of the driving gear 11, and an annular toothed belt meshing with the driving gear 11 is fixedly installed on the outer edge surface of the rotating seat 9.

[0021] like Figure 1 As shown, paint spray heads 5 are fixedly installed in a rectangular array on both sides of the inner wall of the paint booth body 1, and movable door bodies 2 are symmetrically installed on both ends of the paint booth body 1 through hinges, and sealing rubber pads 3 are bonded and fixed on the facing ends of the movable door bodies 2.

[0022] The ball screw 1 7 , the ball screw 2 14 and the driving gear 11 are all driven to rotate by an external motor.

[0023] Working principle: When the paint baking device for spraying automobile parts is used, the automobile frame can be suspended and lifted by the hook 10. After the automobile frame is suspended and lifted, the hook 2 19 can be pulled to make the tension spring 18 stretch and deform, and the hook 2 19 can be hung on the automobile frame. The elastic force of the tension spring 18 can be used to limit the pulling of the automobile frame. After the automobile frame is limited, the ball screw 1 7 and the ball screw 2 14 are synchronously driven to rotate by an external motor, so as to drive the automobile frame to move, and the paint is sprayed on the automobile frame by the paint spraying head 5. Then, the driving gear 11 is driven to rotate by an external driving device, and the automobile frame can be driven to rotate by the meshing action of the driving gear 11 and the annular toothed belt on the outer edge of the rotating seat 9, so that all surfaces are evenly sprayed. The paint baking device for spraying automobile parts has a reasonable structure, which is convenient for limiting the pulling of the automobile frame during its movement, and avoiding the damage caused by collision with the outside during the activity, and has strong practicality.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A paint spraying device for spraying automobile parts, comprising a paint spraying room body (1) with a paint spraying chamber (4) provided inside; Features: A positioning groove (13) is provided at the center of the bottom of the inner wall of the paint booth body (1), and a ball screw (14) is rotatably installed at the center of the positioning groove (13). A movable block (15) is equidistantly and movably installed on the outer edge surface of the ball screw (14). A rotating seat (16) is rotatably installed on the upper end surface of the movable block (15). A rotating shaft (17) is rotatably installed in the movable block (15) at the center of the bottom of the rotating seat (16), and a tension spring (18) is fixedly connected to the top of the rotating seat (16), and a hook (19) is fixedly connected to the top of the tension spring (18).

2. A paint baking device for spraying automobile parts according to claim 1, Features: A positioning slide groove (6) is centrally provided at the top of the inner wall of the paint booth body (1), and a ball screw (7) is centrally provided in the positioning slide groove (6). Both ends of the ball screw (7) can be rotatably connected to the inner wall of the positioning slide groove (6).

3. A paint spraying device for automobile parts according to claim 2, Features: A movable block (8) is equidistantly and movably mounted on the outer edge surface of the positioning slide groove (6); a rotating seat (9) is rotatably mounted on one side of the lower end surface of the movable block (8); and a hook (10) is fixedly connected to the center of the bottom end of the rotating seat (9).

4. A paint spraying device for automobile parts according to claim 3, Features: A driving gear (11) is rotatably mounted on the other side of the lower end surface of the movable block (8); a rotating shaft (12) rotatably mounted in the movable block (8) is mounted at the top center structure of the driving gear (11); and an annular toothed belt meshing with the driving gear (11) is fixedly mounted on the outer edge surface of the rotating seat (9).

5. A paint baking device for spraying automobile parts according to claim 1, Features: Paint spray heads (5) are fixedly installed in a rectangular array on both sides of the inner wall of the paint booth body (1), and movable door bodies (2) are symmetrically installed on both ends of the paint booth body (1) through hinges, and sealing rubber pads (3) are bonded and fixed to the opposite ends of the movable door bodies (2).

Images