Workpiece supporting device for paint spraying and baking room
By improving the base structure and hook design of the workpiece support device, the problems of workpiece shaking and hook exposure are solved, and the stability and safety of the workpiece during the painting process are achieved.
Patent Information
- Application Number
- CN202422808824.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-18
AI Technical Summary
The bottom stability of the traditional workpiece support device is poor, which causes the workpiece to shake and affects the quality of painting. In addition, the hook is exposed and can be accidentally touched, causing the workpiece to fall.
It adopts an I-shaped base design, adds a reinforcement plate and a hidden hook structure. The reinforcement plate enhances the stability of the base, and the hook is stored when not in use to avoid accidental contact.
It improves the stability of the workpiece during the painting process, prevents the workpiece from shaking and falling, improves the painting quality and reduces safety hazards.
Smart Images
Figure CN223475335U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of workpiece support technology for spray painting booths, specifically referring to a workpiece support device for spray painting booths. Background Technology
[0002] In the automotive manufacturing and repair industry, spray painting is a crucial step in the surface treatment of automotive parts and bodies. During this process, the workpiece support device is essential for ensuring painting quality and operational efficiency. Traditional workpiece support devices used in spray painting booths often employ an I-shaped design at the bottom. In practical use, when automotive parts (such as irregularly shaped and unevenly weighted parts like doors and hoods) are suspended to one side, the shifted center of gravity can easily lead to poor stability of the entire support device. This instability may cause the workpiece to shake during painting, affecting the uniformity and quality of the paint application, and could even cause the workpiece to fall, resulting in damage and safety hazards.
[0003] In addition, most of the hooks of existing workpiece support devices are directly exposed. When not in use, these hooks not only take up space, but are also easy to be accidentally touched, which may cause the suspended workpiece to shake and fall, resulting in unnecessary losses. Utility Model Content
[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a workpiece support device for spray painting booths, which effectively solves the problems of poor bottom stability of existing support devices and the inconvenience caused by the exposed hooks when not in use.
[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: a workpiece support device for a spray painting booth, including a base, the base being an I-shaped structure, a support vertical plate being provided on the base, a horizontal connecting shaft being rotatably provided on the top of the support vertical plate, a support frame being fixed on the connecting shaft, a plurality of movable connecting frames being provided on the support frame, a support plate being slidably provided on the connecting frame and a tightening knob for fixing the support plate, and retractable hooks being provided at both ends of the support plate;
[0006] The base has an I-shaped receiving groove with the same shape as the base, and the base also has a limiting groove perpendicular to the middle of the receiving groove. A reinforcing plate is provided in the limiting groove, and the length of the reinforcing plate is greater than the width of the base.
[0007] Preferably, a limiting post is fixed at the bottom of the receiving groove, the limiting post penetrates the top of the reinforcing plate, a limiting bottom block is provided at the bottom of the limiting post, a fixing block is fixed at the top of the reinforcing plate, the fixing block slides relative to the limiting post, a connecting plate is slidably sleeved outside the limiting post, the top of the fixing block is rotatably mounted on the bottom surface of the connecting plate about the limiting post as an axis, and a spring sleeved outside the limiting post is connected between the top of the connecting plate and the top of the receiving groove.
[0008] Preferably, the height of the limiting groove is less than the height of the receiving groove and the limiting post.
[0009] Preferably, the support plate has storage grooves at both ends, and the hook is rotatably located at the edge of the storage groove.
[0010] Preferably, the supporting vertical plate has a fixing sleeve block that is fitted onto the outside of the connecting shaft on the side near the connecting shaft. The fixing sleeve block has a plurality of insertion holes evenly distributed on it, and the support frame has a plug rod that is inserted into the insertion holes.
[0011] Preferably, the insertion rod is L-shaped.
[0012] Preferably, the length of the reinforcing plate is greater than the length of the vertical end of the I-shaped base.
[0013] The beneficial effects achieved by adopting the above-described structure are as follows:
[0014] 1. By improving the bottom structure, the problem of poor stability of traditional I-beam bottoms when suspending workpieces on one side is overcome, ensuring that the workpiece remains stable throughout the painting process and will not affect the painting quality due to shaking, thus effectively improving the painting quality.
[0015] 2. The concealed hook structure allows the hooks to be easily stored away when not in use, avoiding the risk of workpieces shaking and falling due to accidental contact with exposed hooks. Attached Figure Description
[0016] Figure 1 This utility model presents an overall structural diagram of a workpiece support device for a spray painting booth. Figure 1 ;
[0017] Figure 2 This utility model presents an overall structural diagram of a workpiece support device for a spray painting booth. Figure 2 ;
[0018] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;
[0019] Figure 4 This utility model presents an overall structural diagram of a workpiece support device for a spray painting booth. Figure 3 ;
[0020] Figure 5 for Figure 4 A magnified view of a section at point B in the middle;
[0021] Figure 6 This is a schematic diagram of the support plate of a workpiece support device for a spray painting booth proposed in this utility model.
[0022] The components are as follows: 1. Base, 2. Supporting vertical plate, 3. Support frame, 4. Connecting frame, 5. Support plate, 6. Hook, 7. Tightening knob, 8. Receiving groove, 9. Limiting groove, 10. Reinforcing plate, 11. Limiting post, 12. Limiting bottom block, 13. Fixing block, 14. Connecting plate, 15. Spring, 16. Fixing sleeve block, 17. Insertion hole, 18. Insertion rod, 19. Connecting shaft, 20. Storage groove. Detailed Implementation
[0023] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.
[0025] like Figure 1-6 As shown, the present invention proposes a workpiece support device for a spray painting booth, including a base 1, which is an I-shaped structure. A support vertical plate 2 is provided on the base 1. A horizontal connecting shaft 19 is rotatably provided on the top of the support vertical plate 2. A support frame 3 is fixed on the connecting shaft 19. Multiple movable connecting frames 4 are provided on the support frame 3. A support plate 5 and a tightening knob 7 for fixing the support plate 5 are slidably provided on the connecting frame 4. The support plate 5 has retractable hooks 6 at both ends.
[0026] like Figure 1As shown, the base 1 has an I-shaped receiving groove 8 with the same shape as the base 1. The base 1 also has a limiting groove 9 perpendicular to the middle of the receiving groove 8. A reinforcing plate 10 is provided in the limiting groove 9. The length of the reinforcing plate 10 is greater than the width of the base 1, which further increases the stability of the base 1. The height of the limiting groove 9 is less than the height of the receiving groove 8 and the limiting post 11. The length of the reinforcing plate 10 is greater than the length of the vertical end of the I-shaped base 1, which makes it easier to remove the reinforcing plate 10 from the receiving groove 8.
[0027] like Figure 1 , 3 As shown, a limiting post 11 is fixed at the bottom of the receiving groove 8. The limiting post 11 passes through the top of the reinforcing plate 10. A limiting block 12 is provided at the bottom of the limiting post 11. A fixing block 13 is fixed at the top of the reinforcing plate 10. The fixing block 13 slides relative to the limiting post 11. A connecting plate 14 is also slidably sleeved outside the limiting post 11. The top of the fixing block 13 is rotatably mounted on the bottom surface of the connecting plate 14 with the limiting post 11 as the axis. A spring 15 sleeved outside the limiting post 11 is connected between the top of the connecting plate 14 and the top of the receiving groove 8. When the reinforcing plate 10 is pressed down, the fixing block 13 and the connecting plate 14 are driven downward. The spring 15 is stretched, and the reinforcing plate 10 is moved out of the limiting groove 9 from the bottom. When the reinforcing plate 10 is rotated to 90°, the fixing block 13 rotates relative to the connecting plate 14. Under the action of the spring 15's own restoring force, the reinforcing plate 10 is stored in the receiving groove 8.
[0028] like Figure 6 As shown, the support plate 5 has storage slots 20 at both ends, and hooks 6 are rotatably located at the edge of the storage slots 20. When not in use, the hooks 6 can be rotated to store them in the storage slots 20.
[0029] like Figure 5 As shown, a fixing sleeve 16 is fixed on the side of the support vertical plate 2 near the connecting shaft 19 and is sleeved on the outside of the connecting shaft 19. Several insertion holes 17 are evenly distributed on the fixing sleeve 16. The support frame 3 is provided with a plug rod 18 that is inserted into the insertion hole 17. After the angle of the support frame 3 is adjusted, the angle of the support frame 3 is fixed. The plug rod 18 is L-shaped for easy operation.
[0030] In practical use, the support device is placed in the spray booth. The initial state of the reinforcing plate 10 is in the receiving groove 8. The reinforcing plate 10 is pushed down, which causes the fixing block 13 and the connecting plate 14 to move downward relative to the limiting post 11. The spring 15 is stretched. After the reinforcing plate 10 is rotated 90°, it is aligned with the limiting groove 9. The rotation of the reinforcing plate 10 causes the fixing block 13 to rotate and the connecting plate 14 to rotate. The reinforcing plate 10 is released. Under the action of the spring 15's own restoring force, the reinforcing plate 10 is pressed tightly in the limiting groove 9. The reinforcing plate 10 increases the extension area on both sides of the base 1, thereby increasing the stability of the base 1. When not in use, the reinforcing plate 10 can be stored in the receiving groove 8.
[0031] By pushing the support frame 3 to rotate, the support frame 3 is adjusted to a suitable angle. The insertion rod 18 is inserted into the insertion hole 17 to fix the position of the support frame 3. The support plate 5 is pulled to a suitable position. The tightening knob 7 is tightened to fix the connecting frame 4 and the support plate 5 in a suitable position. The hook 6 is rotated to turn out of the storage slot 20 for easy hanging of the workpiece. When not in use, it can be stored in the storage slot 20 to prevent accidental contact. The support frame 3, support plate 5 and hook 6 can be used in combination or individually to support the workpiece according to its shape. The workpiece is placed on the support device to continue the spray baking operation.
[0032] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.
Claims
1. A workpiece support device for a spray painting booth, characterized in that: Includes a base (1), which is an I-shaped structure. A supporting vertical plate (2) is provided on the base (1). A horizontal connecting shaft (19) is rotatably provided on the top of the supporting vertical plate (2). A support frame (3) is fixed on the connecting shaft (19). Multiple movable connecting frames (4) are provided on the support frame (3). A support plate (5) and a tightening knob (7) for fixing the support plate (5) are slidably provided on the connecting frame (4). The support plate (5) has retractable hooks (6) at both ends. The base (1) is provided with an I-shaped receiving groove (8) with the same shape as the base (1). The base (1) is also provided with a limiting groove (9) perpendicular to the middle of the receiving groove (8). A reinforcing plate (10) is provided in the limiting groove (9). The length of the reinforcing plate (10) is greater than the width of the base (1).
2. The workpiece support device for a spray painting booth according to claim 1, characterized in that: The bottom of the receiving groove (8) is fixed with a limiting post (11), the limiting post (11) penetrates the top of the reinforcing plate (10), the bottom of the limiting post (11) is provided with a limiting bottom block (12), the top of the reinforcing plate (10) is fixed with a fixing block (13), the fixing block (13) slides relative to the limiting post (11), a connecting plate (14) is also slidably sleeved outside the limiting post (11), the top of the fixing block (13) is rotatably mounted on the bottom surface of the connecting plate (14) with the limiting post (11) as the axis, and a spring (15) sleeved outside the limiting post (11) is connected between the top of the connecting plate (14) and the top of the receiving groove (8).
3. A workpiece support device for a spray painting booth according to claim 2, characterized in that: The height of the limiting groove (9) is less than the height of the receiving groove (8) and the limiting post (11).
4. A workpiece support device for a spray painting booth according to claim 3, characterized in that: The support plate (5) has storage slots (20) at both ends, and the hook (6) is rotatably located at the edge of the storage slot (20).
5. A workpiece support device for a spray painting booth according to claim 4, characterized in that: The supporting vertical plate (2) is fixed with a fixing sleeve (16) on the side near the connecting shaft (19) and a number of insertion holes (17) are evenly distributed on the fixing sleeve (16). The support frame (3) is provided with a plug rod (18) that is inserted into the insertion hole (17).
6. A workpiece support device for a spray painting booth according to claim 5, characterized in that: The insertion rod (18) is L-shaped.
7. A workpiece support device for a spray painting booth according to claim 6, characterized in that: The length of the reinforcing plate (10) is greater than the length of the vertical end of the I-shaped base (1).