High-performance casting spraying mechanism for automobile parts

Abstract

The high-performance casting spraying mechanism comprises a placing table, a supporting frame is arranged at the top end of the placing table, a material storage box is fixedly connected to the top end of the supporting frame, a material guiding box is fixedly connected to the top end of the interior of the supporting frame, and a paint spraying opening is fixedly connected to the bottom end of the material guiding box. According to the high-performance casting spraying mechanism for the automobile parts, the positioning clamping plates are arranged, the automobile parts are placed at the top end of the containing table before spraying, then a first servo motor is started to drive a driving gear to rotate, and the driving gear drives a bidirectional lead screw to rotate through a driven gear; the two-way lead screw drives the two sets of positioning clamping plates to move towards the middle through the threaded sleeve, so that the positioning clamping plates are attached to the two sides of the automobile part, the automobile part can be effectively positioned and supported, the stability of the automobile part during spraying is guaranteed, and the problem that the automobile part cannot be conveniently positioned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a high-performance casting spraying mechanism for automobile parts. Background Art

[0002] In the field of automotive parts, there are some high-performance castings that need special treatment. These castings generally play a very important role inside the vehicle, will bear a certain amount of pressure or provide support, and require high strength to support long-term operation. These automotive parts need to be sprayed with paint on the outside during processing to ensure anti-corrosion and anti-rust performance;

[0003] However, the spraying devices currently used for automobile parts processing still have some defects in use. When spraying high-performance castings of automobiles, the automobile parts cannot be effectively positioned and supported, resulting in the inability to stably place some automobile parts with irregular shapes when spraying;

[0004] Now a new type of high performance casting spraying mechanism for automobile parts is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a high-performance casting spraying mechanism for automobile parts, so as to solve the problem that the automobile parts cannot be conveniently positioned in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-performance casting spraying mechanism for automobile parts, comprising a placing table, a support frame is arranged at the top of the placing table, a material storage box is fixedly connected to the top of the support frame, a material guide box is fixedly connected to the top of the support frame, a paint spraying port is fixedly connected to the bottom of the material guide box, and a supporting structure for positioning automobile parts is arranged inside the placing table;

[0007] The supporting structure includes a cavity, a cavity is arranged inside the placing table, a bidirectional screw is movably connected inside the cavity, a group of threaded sleeves are movably connected to the two sides of the outside of the bidirectional screw, a slide groove is provided at the top of the placing table, a group of positioning clamps are movably connected to the two sides of the top of the placing table, the positioning clamps pass through the slide groove and extend to the inside of the cavity and are fixedly connected to the threaded sleeve, a driven gear is fixedly connected to the outside of the bidirectional screw, one end inside the cavity is fixedly connected to the first servo motor, and the output end of the first servo motor is fixedly connected to the driving gear.

[0008] Preferably, the driving gear is meshingly connected with the driven gear, and the two groups of threaded sleeves outside the bidirectional lead screw are symmetrically arranged.

[0009] Preferably, the center line of the driven gear and the center line of the bidirectional screw are on the same vertical plane, and the positioning clamping plate is slidably connected to the sliding groove.

[0010] Preferably, connecting plates are fixedly connected to the bottom of both sides of the support frame, a threaded cylinder is fixedly connected to the inside of the connecting plate, side grooves are opened on both sides of the placement table, threaded rods are movably connected to the inside of the side grooves, a paint pump is fixedly connected to the top of the support frame, a material guide pipe is fixedly connected to the output end of the paint pump, a fixed cover is fixedly connected to one end of the placement table, a sprocket is fixedly connected to the inside of the fixed cover when the threaded rod extends, a transmission chain is movably connected to the outside of the sprocket, and a second servo motor is fixedly connected to one side of one end of the fixed cover.

[0011] Preferably, the output end of the second servo motor extends to the interior of the fixed cover and is fixedly connected to the sprocket, and the center line of the threaded rod and the center line of the sprocket are on the same vertical plane.

[0012] Preferably, the material guide pipe passes through the top end of the support frame and extends to the interior of the material guide box, and the threaded barrel is threadedly connected to the threaded rod.

[0013] Preferably, installation frames are fixedly connected to both sides of the support frame, a drying fan is fixedly connected to one side inside the installation frame, and a dustproof net is fixedly connected to the other side inside the installation frame.

[0014] Preferably, the installation frame is communicated with the interior of the support frame, and the center line of the dustproof net and the center line of the installation frame are on the same horizontal plane.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the high-performance casting spraying mechanism for automobile parts not only realizes convenient positioning of automobile parts, realizes automatic movement of the spraying mechanism to spray the entire part, but also realizes rapid drying of the paint;

[0016] (1) By providing a positioning clamping plate, a threaded sleeve, a bidirectional screw, a driven gear, a cavity, a first servo motor, a driving gear and a slide groove, before spraying, the automobile parts are placed on the top of the placement table, and then the first servo motor is started to drive the driving gear to rotate, and the driving gear drives the bidirectional screw to rotate through the driven gear, and the bidirectional screw drives the two sets of positioning clamping plates to move toward the middle through the threaded sleeve, so that the positioning clamping plates are attached to both sides of the automobile parts, which can effectively position and support the automobile parts, so as to ensure the stability of the automobile parts during spraying, and realize that the automobile parts can be quickly positioned and supported;

[0017] (2) By providing a support frame, a connecting plate, a threaded barrel, a threaded rod, a side groove, a transmission chain, a fixed cover, a second servo motor and a sprocket, when spraying, the paint pump is started to guide the paint into the interior of the guide box through the guide pipe and then the paint is sprayed out through the paint spray port, and then the second servo motor is started to drive the sprocket to rotate, and the sprocket drives the two sets of threaded rods to rotate through the transmission chain, and the threaded rod drives the connecting plate to move to one end through the threaded barrel, and finally drives the paint spray port to move through the support frame for spraying, so that the paint spray port can be automatically moved to complete the spraying of automobile parts;

[0018] (3) By providing a support frame, an installation frame, a drying fan and a dustproof net, after the auto parts are sprayed, the drying fan inside the installation frame is started to accelerate the air flow rate. The air outside the auto parts can circulate quickly, and the paint on the surface of the auto parts can be dried quickly. The support frame can be moved to drive the drying fan to move and dry the auto parts as a whole, so that the paint on the outside of the auto parts is completely dry to facilitate subsequent processing, thereby accelerating the drying of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the placement table of the utility model from a top view;

[0021] Figure 3 This is a schematic diagram of the top view of the slideway structure of the utility model;

[0022] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. placing table; 2. supporting frame; 3. mounting frame; 4. material guide box; 5. material storage box; 6. material guide pipe; 7. paint pump; 8. paint spray port; 9. positioning clamp; 10. drying fan; 11. dust net; 12. connecting plate; 13. threaded cylinder; 14. threaded rod; 15. side groove; 16. threaded sleeve; 17. bidirectional screw rod; 18. driven gear; 19. cavity; 20. first servo motor; 21. driving gear; 22. transmission chain; 23. fixed cover; 24. second servo motor; 25. sprocket; 26. slide groove. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 A high-performance casting spraying mechanism for automobile parts, comprising a placing table 1, a supporting frame 2 is arranged at the top of the placing table 1, a material storage box 5 is fixedly connected to the top of the supporting frame 2, a material guide box 4 is fixedly connected to the top of the supporting frame 2, a paint spraying port 8 is fixedly connected to the bottom of the material guide box 4, and a supporting structure for positioning automobile parts is arranged inside the placing table 1;

[0026] The supporting structure includes a cavity 19, the cavity 19 is arranged inside the placing table 1, the cavity 19 is movably connected with a bidirectional screw rod 17 inside, and a group of threaded sleeves 16 are movably connected to the two sides of the outside of the bidirectional screw rod 17, and a slide groove 26 is provided at the top of the placing table 1, and a group of positioning clamps 9 are movably connected to the two sides of the top of the placing table 1, respectively, and the positioning clamps 9 pass through the slide groove 26 and extend to the inside of the cavity 19 and are fixedly connected to the threaded sleeve 16, and the outside of the bidirectional screw rod 17 is fixedly connected to a driven gear 18, and one end of the cavity 19 is fixedly connected to a first servo motor 20, and the output end of the first servo motor 20 is fixedly connected to a driving gear 21;

[0027] The driving gear 21 is meshed and connected with the driven gear 18, and the two sets of threaded sleeves 16 outside the bidirectional screw rod 17 are symmetrically arranged;

[0028] The center line of the driven gear 18 and the center line of the bidirectional screw rod 17 are on the same vertical plane, and the positioning clamping plate 9 is slidably connected with the slide groove 26;

[0029] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, before spraying, the automobile parts are placed on the top of the placement table 1, and then the first servo motor 20 is started to drive the driving gear 21 to rotate. The driving gear 21 drives the bidirectional screw 17 to rotate through the driven gear 18, and the bidirectional screw 17 drives the two sets of positioning clamps 9 to move toward the middle through the threaded sleeve 16, so that the positioning clamps 9 are attached to both sides of the automobile parts to effectively position and support the automobile parts, so as to ensure the stability of the automobile parts during spraying, and realize that the automobile parts can be quickly positioned and supported.

[0030] Embodiment 2: The bottom of both sides of the support frame 2 is fixedly connected with a connecting plate 12, the inside of the connecting plate 12 is fixedly connected with a threaded tube 13, side grooves 15 are provided on both sides of the placement table 1, the inside of the side grooves 15 is movably connected with a threaded rod 14, the top of the support frame 2 is fixedly connected with a paint pump 7, the output end of the paint pump 7 is fixedly connected with a guide pipe 6, one end of the placement table 1 is fixedly connected with a fixed cover 23, the threaded rod 14 extends to the inside of the fixed cover 23 and is fixedly connected with a sprocket 25, the outside of the sprocket 25 is movably connected with a transmission chain 22, and one side of one end of the fixed cover 23 is fixedly connected with a second servo motor 24;

[0031] The output end of the second servo motor 24 extends to the interior of the fixed cover 23 and is fixedly connected to the sprocket 25, and the center line of the threaded rod 14 and the center line of the sprocket 25 are in the same vertical plane;

[0032] The material guide pipe 6 passes through the top of the support frame 2 and extends to the interior of the material guide box 4, and the threaded cylinder 13 is threadedly connected with the threaded rod 14;

[0033] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when spraying, the paint pump 7 is started to guide the paint into the interior of the material guide box 4 through the material guide pipe 6 and then the paint is sprayed out through the paint spray port 8, and then the second servo motor 24 is started to drive the sprocket 25 to rotate, and the sprocket 25 drives the two sets of threaded rods 14 to rotate through the transmission chain 22, and the threaded rod 14 drives the connecting plate 12 to move to one end through the threaded tube 13, and finally the paint spray port 8 is driven to move through the support frame 2 for spraying, so that the paint spray port 8 can be automatically moved to complete the spraying of automobile parts.

[0034] Embodiment 3: The two sides of the support frame 2 are fixedly connected with the mounting frame 3, one side of the interior of the mounting frame 3 is fixedly connected with the drying fan 10, and the other side of the interior of the mounting frame 3 is fixedly connected with the dustproof net 11;

[0035] The mounting frame 3 is connected to the interior of the support frame 2, and the center line of the dust screen 11 is on the same horizontal plane as the center line of the mounting frame 3;

[0036] Specifically, Figure 1 As shown, after the auto parts are sprayed, the drying fan 10 inside the mounting frame 3 is started to accelerate the air flow rate. The air outside the auto parts can circulate quickly, and the paint on the surface of the auto parts can be dried quickly. The drying fan 10 can be driven by the movable support frame 2 to dry the auto parts as a whole, so that the paint on the outside of the auto parts is completely dry to facilitate subsequent processing, thereby accelerating the drying of the paint.

[0037] Working principle: When the utility model is used, before spraying, the automobile parts are placed on the top of the placing table 1, and then the first servo motor 20 is started to drive the driving gear 21 to rotate, and the driving gear 21 drives the bidirectional screw rod 17 to rotate through the driven gear 18, and the bidirectional screw rod 17 then drives the two sets of positioning clamps 9 to move to the middle through the threaded sleeve 16, so that the positioning clamps 9 are attached to the two sides of the automobile parts, which can effectively position and support the automobile parts to ensure the stability of the automobile parts during spraying. When spraying, the paint pump 7 is started to guide the paint into the interior of the guide box 4 through the guide pipe 6 and then the paint is sprayed out through the paint spray port 8, and then the first servo motor 20 is started to drive the driving gear 21 to rotate, and the driving gear 21 drives the bidirectional screw rod 17 to rotate through the driven gear 18, and the bidirectional screw rod 17 then drives the two sets of positioning clamps 9 to move to the middle through the threaded sleeve 16, so that the positioning clamps 9 are attached to the two sides of the automobile parts, and the automobile parts can be effectively positioned and supported to ensure the stability of the automobile parts during spraying. When spraying, the paint pump 7 is started to guide the paint into the interior of the guide box 4 through the guide pipe 6 and then the paint is sprayed out through the paint spray port 8. The two servo motors 24 drive the sprocket 25 to rotate, and the sprocket 25 drives the two sets of threaded rods 14 to rotate through the transmission chain 22. The threaded rod 14 drives the connecting plate 12 to move to one end through the threaded tube 13, and finally drives the paint spraying port 8 to move through the support frame 2 for spraying. After the auto parts are sprayed, the drying fan 10 inside the installation frame 3 is started to accelerate the air flow rate. While the air outside the auto parts circulates quickly, the paint on the surface of the auto parts can be dried quickly. The drying fan 10 can be driven by the mobile support frame 2 to move to dry the auto parts as a whole, so that the paint on the outside of the auto parts is completely dry to facilitate subsequent processing.

Claims

1. A high-performance casting spraying mechanism for automobile parts, comprising a placing table (1), characterized in that: The top of the placement platform (1) is provided with a support frame (2), the top of the support frame (2) is fixedly connected to a material storage box (5), the top of the support frame (2) is fixedly connected to a material guide box (4), the bottom of the material guide box (4) is fixedly connected to a paint spraying port (8), and the inside of the placement platform (1) is provided with a support structure for positioning automobile parts; The support structure comprises a cavity (19), the cavity (19) is arranged inside the placement platform (1), a bidirectional screw rod (17) is movably connected inside the cavity (19), a group of threaded sleeves (16) are movably connected to the two sides of the outside of the bidirectional screw rod (17), a slide groove (26) is provided at the top of the placement platform (1), a group of positioning clamps (9) are movably connected to the two sides of the top of the placement platform (1), the positioning clamps (9) pass through the slide groove (26) and extend to the inside of the cavity (19) and are fixedly connected to the threaded sleeve (16), the outside of the bidirectional screw rod (17) is fixedly connected to a driven gear (18), one end of the cavity (19) is fixedly connected to a first servo motor (20), and the output end of the first servo motor (20) is fixedly connected to a driving gear (21).

2. A high performance casting spraying mechanism for automobile parts according to claim 1, characterized in that: The driving gear (21) is meshedly connected with the driven gear (18), and the two groups of threaded sleeves (16) outside the bidirectional screw rod (17) are symmetrically arranged.

3. The high-performance casting spraying mechanism for automobile parts according to claim 1, characterized in that: The center line of the driven gear (18) and the center line of the bidirectional screw rod (17) are on the same vertical plane, and the positioning clamping plate (9) is slidably connected to the sliding groove (26).

4. The high-performance casting spraying mechanism for automobile parts according to claim 1, characterized in that: The bottom of both sides of the support frame (2) is fixedly connected with a connecting plate (12), and the inside of the connecting plate (12) is fixedly connected with a threaded tube (13). Side grooves (15) are provided on both sides of the placement table (1), and the inside of the side grooves (15) is movably connected with a threaded rod (14). The top of the support frame (2) is fixedly connected with a paint pump (7), and the output end of the paint pump (7) is fixedly connected with a material guide pipe (6). One end of the placement table (1) is fixedly connected with a fixed cover (23), and the threaded rod (14) extends to the inside of the fixed cover (23) and is fixedly connected with a sprocket (25), and the outside of the sprocket (25) is movably connected with a transmission chain (22), and one side of one end of the fixed cover (23) is fixedly connected with a second servo motor (24).

5. The high-performance casting spraying mechanism for automobile parts according to claim 4, characterized in that: The output end of the second servo motor (24) extends to the interior of the fixed cover (23) and is fixedly connected to the sprocket (25), and the center line of the threaded rod (14) and the center line of the sprocket (25) are on the same vertical plane.

6. The high performance casting spraying mechanism for automobile parts according to claim 4, characterized in that: The material guide pipe (6) passes through the top end of the support frame (2) and extends to the interior of the material guide box (4), and the threaded cylinder (13) is threadedly connected to the threaded rod (14).

7. The high-performance casting spraying mechanism for automobile parts according to claim 1, characterized in that: The two sides of the support frame (2) are fixedly connected to a mounting frame (3), one side inside the mounting frame (3) is fixedly connected to a drying fan (10), and the other side inside the mounting frame (3) is fixedly connected to a dustproof net (11).

8. The high-performance casting spraying mechanism for automobile parts according to claim 7, characterized in that: The installation frame (3) is connected to the interior of the support frame (2), and the center line of the dustproof net (11) and the center line of the installation frame (3) are on the same horizontal plane.

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