Supporting tool for automobile part spraying
By designing support tooling with adjustable angle and height, the problem of incomplete spraying of plastic parts in large automobiles is solved, and the comprehensive spraying effect is achieved.
Patent Information
- Application Number
- CN202421761439.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-07-24
AI Technical Summary
The existing automotive plastic parts spraying support tooling cannot effectively clamp large parts, resulting in incomplete spraying, especially in the middle part being difficult to paint.
A supporting tool including a placement table, an angle adjustment mechanism and a vacuum suction cup is designed to adjust the angle of the placement table by driving the cylinder and rotating shaft through a reducer motor, and combines the electric cylinder to adjust the height and vacuum adsorption to ensure that the parts are at the optimal spray angle and position.
The comprehensive spraying of large automobile plastic parts has been achieved, avoiding spray blind spots and improving the spraying efficiency and effect.
Smart Images
Figure CN223264056U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts processing, in particular to a supporting tool for spraying automobile parts. Background Art
[0002] During the production and processing of some plastic automotive parts, protective media are often applied to the surface of the parts to impart fireproofing, waterproofing, antifouling, temperature indication, heat preservation, stealth, conductivity, insecticide, sterilization, luminescence, and reflectivity. These media protect the parts from erosion by light, rain, dew, water, and various media, extending their service life. Existing support fixtures for spraying automotive plastic parts clamp the outer edges of the part being sprayed, keeping the clamped part horizontal. When clamping larger plastic parts, the painter must spray around them, and the nozzles often miss the center of the part, making it difficult to fully spray the outer surface. Utility Model Content
[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a support fixture for spraying automobile parts, which can adjust the angle to facilitate comprehensive spraying of larger automobile plastic parts to be sprayed.
[0004] The utility model provides a support tool for spraying automobile parts, comprising:
[0005] A placement table for placing automotive plastic parts to be sprayed;
[0006] The angle adjustment mechanism includes an arc-shaped groove, a cylinder, a rotating shaft and a reduction motor. The arc-shaped groove is arranged at the top of the support assembly, and the axis of the arc-shaped groove is parallel to the axis of the placement table. The cylinder is arranged along the length direction of the placement table and is rotatably arranged in the arc-shaped groove. The surface of the cylinder exposed outside the arc-shaped groove is connected to a connecting shaft, and the connecting shaft is fixedly connected to the lower surface of the placement table; one end of the rotating shaft is fixedly connected to one end of the cylinder, and the axis of the rotating shaft coincides with the axis of the cylinder. The other end of the rotating shaft is connected to the reduction motor that drives it to rotate, so as to adjust the placement angle.
[0007] Furthermore, the opening of the arc-shaped groove is upward, and the height of the arc-shaped groove is two-thirds of the radial distance of the bottom surface of the cylinder, which is used to limit the size of the deflection angle of the placement platform.
[0008] Furthermore, a plurality of vacuum suction cups are evenly arranged on the top surface of the placement table for adsorbing and fixing automobile plastic parts.
[0009] Furthermore, the support assembly includes a vertically arranged electric cylinder, the telescopic end of the electric cylinder is connected to the lower bottom surface of the arc-shaped groove, and is used to adjust the height of the placement table.
[0010] Furthermore, the telescopic end of the electric cylinder is provided with a horizontal through hole, a support frame is passed through the through hole, a threaded rod is provided at one end of the support frame, a nut is sleeved on the threaded rod, and the other end of the support frame is provided at the bottom of the reduction motor for supporting the reduction motor.
[0011] Furthermore, a base is provided at the bottom of the electric cylinder, and rollers are fixedly provided at the four corners of the bottom of the base.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] The bottom of the placement table of the utility model is provided with a connecting shaft along its length direction, and the bottom end of the connecting shaft is fixedly connected to a cylinder, and the cylinder extends along the length direction of the placement table, and the top of the support component is horizontally provided with an arc groove, and the opening of the arc groove is upward, and the cylinder is rotatably set in the arc groove, and one end of the cylinder is fixedly connected to a rotating shaft arranged coaxially with the cylinder. When the reduction motor is started, the cylinder is driven to deflect at an angle in the arc groove, and then the placement table is driven to rotate a certain angle, so that the automobile plastic parts on the placement table are in an inclined state, which is convenient for comprehensive spraying of larger automobile plastic parts on the placement table, and avoids that there are positions that cannot be sprayed.
[0014] It should be understood that the contents described in the summary of the utility model are not intended to limit the key or important features of the embodiments of the utility model, nor are they intended to limit the scope of the utility model. Other features of the utility model will become easier to understand through the following description. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments made with reference to the following drawings:
[0016] Figure 1 It is a structural diagram of the utility model;
[0017] Figure 2 It is a side view of the utility model;
[0018] Numbers in the figure: 1, placement table; 2, angle adjustment assembly; 3, support assembly; 4, base;
[0019] 11. Vacuum suction cup;
[0020] 21. Arc groove; 22. Cylinder; 23. Rotating shaft; 24. Reducer motor; 25. Support frame;
[0021] 31. Electric cylinder;
[0022] 41. Roller. DETAILED DESCRIPTION
[0023] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are intended only to illustrate the relevant utility model and are not intended to limit the scope of the utility model. It should also be noted that, for ease of description, only the portions relevant to the utility model are shown in the accompanying drawings.
[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0025] Please refer to Figure 1 The embodiment of the present utility model provides a support tool for spraying automobile parts, comprising:
[0026] Placing table 1, for placing automobile plastic parts to be sprayed;
[0027] The angle adjustment mechanism 2 includes an arc groove 21, a cylinder 22, a rotating shaft 23 and a reduction motor 24. The arc groove 21 is arranged at the top of the support component 3, and the axis of the arc groove 21 is parallel to the axis of the placement table 1. The cylinder 22 is arranged along the length direction of the placement table 1 and is rotatably arranged in the arc groove 21. The surface of the cylinder 22 exposed outside the arc groove 21 is connected to a connecting shaft, and the connecting shaft is fixedly connected to the lower surface of the placement table 1; one end of the rotating shaft 23 is fixedly connected to one end of the cylinder 22, and the axis of the rotating shaft 23 coincides with the axis of the cylinder 22. The other end of the rotating shaft 23 is connected to a reduction motor 24 that drives it to rotate, which is used to adjust the angle of the placement table 1.
[0028] In this embodiment, the placement table 1 is arranged above the angle adjustment component 2. When spraying automobile plastic parts, the automobile plastic parts are first placed on the placement table 1 with the spraying surface facing up, and then the reduction motor 24 is started. The reduction motor 24 drives the rotating shaft 23 to rotate along its own axis. The rotating shaft 23 is fixedly connected to the cylinder 22, and the axis of the rotating shaft 23 coincides with the axis of the cylinder 22, so that the axis of the rotating shaft 23 and the axis of the cylinder 22 coincide. Therefore, the rotating shaft 23 drives the cylinder 22 to rotate along its own axis, and the cylinder 22 rotates a certain angle in the arc groove 21, thereby adjusting the placement table 1 to a suitable spraying angle, which is convenient for comprehensive spraying of larger automobile plastic parts.
[0029] In a preferred embodiment, if Figures 1 and 2 As shown, the opening of the arc groove 21 is upward, and the height of the arc groove 21 is two-thirds of the radial distance of the bottom surface of the cylinder 22, which is used to limit the deflection angle of the placement platform 1.
[0030] In this embodiment, the opening of the arc groove 21 is set upward, and the height of the arc groove 21 is two-thirds of the radial distance of the bottom surface of the cylinder 22, so that the rotation angle of the cylinder 22 in the arc groove 21 is limited, so that it is at the optimal angle for convenient spraying, avoiding an angle that is too large, causing the automobile plastic parts to slip due to insufficient suction.
[0031] In a preferred embodiment, if Figure 1 As shown, a plurality of vacuum suction cups 11 are evenly arranged on the top surface of the placement table 1 for adsorbing and fixing automobile plastic parts.
[0032] In this embodiment, the vacuum suction cup 11 is arranged on the top surface of the placement table 1, and it adsorbs the inner surface of the automobile plastic parts to be sprayed upward. The vacuum suction cup 11 can adsorb non-magnetic automobile plastic parts. The vacuum suction cup 11 is connected to the vacuum setting through a connecting pipe, and then contacts the inner wall of the automobile plastic parts, and starts the vacuum setting to suck, so that negative air pressure is generated in the vacuum suction cup 11, thereby adsorbing the automobile plastic parts. This adsorption method does not block the spraying surface of the automobile plastic parts to be sprayed, and its surface can be sprayed at one time, which is highly practical.
[0033] In a preferred embodiment, if Figure 1 As shown, the support assembly 3 includes a vertically arranged electric cylinder 31 , the telescopic end of the electric cylinder 31 is connected to the lower bottom surface of the arc-shaped groove 21 for adjusting the height of the placement table 1 .
[0034] In this embodiment, when spraying automobile plastic parts, the electric cylinder 31 is first started to extend and retract downward, the placement table 1 is adjusted to a suitable position, and then the automobile plastic parts to be sprayed are placed on the placement table 1, which is convenient for placing large automobile plastic parts on the placement table 1; then the electric cylinder 31 is started to move upward, driving the placement table 1 to move upward to a suitable spraying height, which is convenient for placement and spraying.
[0035] In a preferred embodiment, if Figure 1 As shown, the telescopic end of the electric cylinder 31 is provided with a horizontal through hole, and a support frame 25 passes through the through hole. A threaded rod is provided at one end of the support frame 25, and a nut is sleeved on the threaded rod. The other end of the support frame 25 is provided at the bottom of the reduction motor 24 for supporting the reduction motor 24.
[0036] In this embodiment, one end of the support frame 25 horizontally passes through the telescopic end of the electric cylinder 31. A threaded rod is provided at one end of the support frame 25, and a nut is sleeved on the threaded rod to fix one end of the support frame 25. The other end of the support frame 25 is provided at the bottom of the reduction motor 24 to support the reduction motor 24. When the electric cylinder 31 is telescoped or extended, the reduction motor 24 is driven to rise and fall synchronously.
[0037] In a preferred embodiment, if Figure 1 As shown, a base 4 is provided at the bottom of the electric cylinder 31 , and rollers 41 are fixedly provided at the four corners of the bottom of the base 4 .
[0038] In this embodiment, a base 4 is provided at the bottom of the electric cylinder 31 to support the electric cylinder 31 . Rollers 41 are provided at the four corners of the bottom of the base 4 to facilitate the movement of the supporting tooling and increase the flexibility of its use location.
[0039] In this specification, the terms "connect," "install," and "fix" should be understood broadly. For example, "connect" can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.
[0040] Throughout this specification, terms such as "one embodiment" or "some embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0041] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. A support tool for spraying automobile parts, characterized in that: include: A placement table (1) for placing automobile plastic parts to be sprayed; An angle adjustment mechanism (2) comprises an arcuate groove (21), a cylinder (22), a rotating shaft (23) and a reduction motor (24), wherein the arcuate groove (21) is arranged at the top of the support assembly (3), and the axis of the arcuate groove (21) is parallel to the axis of the placement table (1); the cylinder (22) is arranged along the length direction of the placement table (1) and is rotatably arranged in the arcuate groove (21); the surface of the cylinder (22) exposed outside the arcuate groove (21) is connected to a connecting shaft, and the connecting shaft is fixedly connected to the lower surface of the placement table (1); one end of the rotating shaft (23) is fixedly connected to one end of the cylinder (22), and the axis of the rotating shaft (23) coincides with the axis of the cylinder (22); the other end of the rotating shaft (23) is connected to the reduction motor (24) that drives it to rotate, and is used to adjust the angle of the placement table (1).
2. The supporting tool for spraying automobile parts according to claim 1, characterized in that: The opening of the arc-shaped groove (21) is upward, and the height of the arc-shaped groove (21) is two-thirds of the radial distance of the bottom surface of the cylinder (22), and is used to limit the size of the deflection angle of the placement platform (1).
3. The supporting tool for spraying automobile parts according to claim 1, characterized in that: The top surface of the placement platform (1) is evenly provided with a plurality of vacuum suction cups (11) for adsorbing and fixing automobile plastic parts.
4. The supporting tool for spraying automobile parts according to claim 1, characterized in that: The support assembly (3) includes a vertically arranged electric cylinder (31), the telescopic end of the electric cylinder (31) being connected to the lower bottom surface of the arc-shaped groove (21) for adjusting the height of the placement table (1).
5. The supporting tool for spraying automobile parts according to claim 4, characterized in that: The telescopic end of the electric cylinder (31) is provided with a through hole in a horizontal direction, a support frame (25) is passed through the through hole, one end of the support frame (25) is provided with a threaded rod, a nut is sleeved on the threaded rod, and the other end of the support frame (25) is provided at the bottom of the reduction motor (24) for supporting the reduction motor (24).
6. The supporting tool for spraying automobile parts according to claim 4, characterized in that: A base (4) is provided at the bottom of the electric cylinder (31), and rollers (41) are fixedly provided at the four corners of the bottom of the base (4).