Surface treatment device for handle production and processing
By designing a handle surface treatment device including electric push rods, sliding columns, gears and spray heads, the problem of uneven painting is solved, uniform painting and convenient disassembly of handles is achieved, defective rate is reduced, and production efficiency is improved and product quality.
Patent Information
- Application Number
- CN202323647085.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-29
AI Technical Summary
During the existing handle production process, the paint spraying equipment immerses the handle directly into the paint, resulting in uneven paint, resulting in some positions not being sprayed on. After repeated immersion, the color is uneven, resulting in defective products.
A surface treatment device for handling handles is designed. Through the combined structure of electric push rods, sliding columns, gears and spray heads, the handles are fixed and uniformly flipped and painted to ensure that each surface is evenly painted, and through hydraulic rods and teeth The combination of strips enables easy disassembly and assembly and rotation of the handle, avoiding uneven painting.
It effectively reduces the defective rate, ensures the aesthetics and consistency of the handle surface, and improves the efficiency of the production process and the aesthetics of the product.
Smart Images
Figure CN222132282U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of handle production and processing, and in particular to a surface treatment device for handle production and processing. Background Art
[0002] A handle, also called a handle, refers to the place on an object where the hand holds it. It is a tool for pulling or manipulating (opening, closing, hanging) (such as a round handle rope, cable, handle). For example, a plastic awning handle is a component installed on a door body to facilitate opening and closing the door. There are many forms and functions of handles in industrial cabinets, and their quality is better than ordinary handles.
[0003] After searching, the existing patent (publication number: CN 212070055 U) discloses a bending device for producing arc-shaped handles, comprising a fixed plate, a hydraulic push rod is installed at the middle position of the bottom of the fixed plate by bolts, a cross plate is welded at the lower end of the output shaft of the hydraulic push rod, a stamping block is welded at the lower end of the cross plate, the hydraulic push rod drives the stamping block to move up and down, a first base is installed below the stamping block, an arc-shaped stamping groove is opened at the middle position of the upper end of the first base, a second base is installed at the lower end of the first base, a slide groove is opened at the lower end of the middle part of the first base and the upper end of the middle part of the second base, a top block is slidably installed in the slide groove, a spring is installed at the lower end of the top block, the slide groove is connected to the arc-shaped stamping groove, and the top block is located in the middle of the arc-shaped stamping groove. This scheme can automatically lift the bent handle from the arc-shaped stamping groove for easy removal, thereby improving productivity.
[0004] However, in the above scheme, after the handle is stamped and formed, in order to ensure the aesthetics of the handle, its surface needs to be painted. However, some painting equipment immerses the handle directly into the paint for painting. This method is prone to uneven painting, resulting in part of the handle not being painted. If it is immersed again, it will cause uneven color, resulting in defective products.
[0005] In view of this, the utility model provides a surface treatment device for handle production and processing. Utility Model Content
[0006] The utility model provides a surface treatment device for handle production and processing, which solves the problems of handle production and processing in related technologies.
[0007] The technical solution of the utility model is as follows: A surface treatment device for handle production and processing, comprising an installation box, a first electric push rod is fixedly connected to the inside of the installation box, a sliding column is fixedly connected to the output end of the first electric push rod, a first gear is fitted on the surface of the sliding column, a second gear is meshed on the side of the first gear, a rotating shaft is fixedly connected to the surface of the second gear, a mounting plate is fixedly connected to the surface of the rotating shaft, a second electric push rod is fixedly connected to the side of the mounting plate, a transmission column is fixedly connected to the output end of the second electric push rod, a swing plate is rotatably connected to the surface of the transmission column, a fixed plate is rotatably connected to the side of the swing plate, and a handle is fitted to the inner wall of the fixed plate.
[0008] Preferably, the bottom of the mounting box is fixedly connected to a third gear, the surface of the third gear is meshed with a rack, the bottom of the rack is fixedly connected to a limiting column, the side of the rack is fixedly connected to a hydraulic rod, the bottom of the third gear is rotatably connected to a workbench, the top of the workbench is rotatably connected to a connecting pipe, and the side of the connecting pipe is fixedly connected to a nozzle.
[0009] Preferably, a sliding groove is provided on the surface of the first gear, and the sliding column is embedded in the sliding groove of the first gear and is slidably connected to the first gear.
[0010] Preferably, the rotating shaft is arranged at the center of the second gear, and the rotating shaft forms a rotating structure through the second gear.
[0011] Preferably, a transverse sliding groove is provided on the side of the mounting plate, and the transmission column is embedded in the transverse sliding groove of the mounting plate and is slidably connected thereto.
[0012] Preferably, two groups of the swing plates are provided, and the two groups of the swing plates are arranged obliquely.
[0013] Preferably, two groups of vertically arranged sliding grooves are opened on the side of the mounting plate, and two groups of fixed plates are provided. The two groups of fixed plates are respectively embedded in the two groups of vertical sliding grooves of the mounting plate and are slidably connected with the mounting plate.
[0014] Preferably, a transversely arranged sliding groove is provided on the inner wall of the workbench, and the limiting column is embedded in the sliding groove of the workbench and is slidably connected to the workbench.
[0015] The working principle and beneficial effects of the utility model are:
[0016] In the utility model, a fixed plate is provided to control the second electric push rod to push the transmission column to slide, and then the fixed plate is driven to slide through the swing plate. When the fixed plate slides to fit the handle, the handle can be fixed, and then the spray head is controlled to spray paint, and then the first electric push rod is controlled to push the sliding column, and then the joint movement of the first gear, the second gear and the connecting shaft drives the mounting plate to flip, thereby driving the handle to flip, so as to achieve the purpose of uniformly spraying paint on each surface of the handle, thereby reducing the defective rate;
[0017] In the utility model, by setting the third gear, the staff can control the hydraulic rod to drive the rack to slide horizontally under the limit of the limit column, and then drive the handle to rotate under the joint movement of the third gear and the installation box, so as to facilitate the staff to disassemble and assemble the handle. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 2 This is a schematic diagram of the mounting plate structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the splint structure of the utility model;
[0022] Figure 4 This is a schematic diagram of the limit column structure of the utility model;
[0023] Figure 5 This is a schematic diagram of the nozzle structure of the utility model.
[0024] In the figure: 1. Installation box; 2. First electric push rod; 3. Sliding column; 4. First gear; 5. Second gear; 6. Rotating shaft; 7. Installation plate; 8. Second electric push rod; 9. Transmission column; 10. Swing plate; 11. Fixed plate; 12. Handle; 13. Third gear; 14. Rack; 15. Limit column; 16. Hydraulic rod; 17. Workbench; 18. Connecting pipe; 19. Sprinkler. DETAILED DESCRIPTION
[0025] The following will be combined with 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 of 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. Example 1
[0026] The preferred embodiment of the surface treatment device for handle production and processing provided by the utility model is as follows Figures 1 to 5 As shown: A surface treatment device for handle production and processing, including an installation box 1, a first electric push rod 2 is fixedly connected to the inside of the installation box 1, a sliding column 3 is fixedly connected to the output end of the first electric push rod 2, a first gear 4 is fitted on the surface of the sliding column 3, a second gear 5 is meshed on the side of the first gear 4, a rotating shaft 6 is fixedly connected to the surface of the second gear 5, a mounting plate 7 is fixedly connected to the surface of the rotating shaft 6, a second electric push rod 8 is fixedly connected to the side of the mounting plate 7, a transmission column 9 is fixedly connected to the output end of the second electric push rod 8, a swing plate 10 is rotatably connected to the surface of the transmission column 9, a fixed plate 11 is rotatably connected to the side of the swing plate 10, and a handle 12 is fitted to the inner wall of the fixed plate 11.
[0027] In this embodiment, a sliding groove is provided on the surface of the first gear 4, and the sliding column 3 is embedded in the sliding groove of the first gear 4 and is slidably connected with the first gear 4. Because the sliding column 3 is embedded in the sliding groove of the first gear 4, when the sliding column 3 slides downward, it will drive the first gear 4 to rotate counterclockwise, and at this time, the second gear 5 meshing with the first gear 4 will rotate clockwise accordingly.
[0028] In this embodiment, the rotating shaft 6 is set at the center of the second gear 5, and the rotating shaft 6 forms a rotating structure through the second gear 5. Because the rotating shaft 6 is fixedly connected to the second gear 5, when the second gear 5 rotates, the rotating shaft 6 will be driven to rotate clockwise. At this time, the mounting plate 7 fixedly connected to the rotating shaft 6 will rotate clockwise, thereby driving the handle 12 to rotate clockwise.
[0029] In this embodiment, a transverse sliding groove is opened on the side of the mounting plate 7, and the transmission column 9 is embedded in the transverse sliding groove of the mounting plate 7 and is slidably connected thereto. Because the transmission column 9 is embedded in the transverse sliding groove of the mounting plate 7, when the second electric push rod 8 pushes the transmission column 9, it will drive the transmission column 9 to slide horizontally backward in the transverse sliding groove of the mounting plate 7.
[0030] In this embodiment, two groups of swing plates 10 are provided, and the two groups of swing plates 10 are arranged at an angle. Since the two groups of swing plates 10 are rotationally connected to the transmission column 9, when the transmission column 9 slides, the two groups of swing plates 10 will be driven to swing up and down relative to each other.
[0031] In this embodiment, two groups of vertically arranged sliding grooves are opened on the side of the mounting plate 7, and two groups of fixed plates 11 are provided. The two groups of fixed plates 11 are respectively embedded in the two groups of vertical sliding grooves of the mounting plate 7 and are slidably connected with the mounting plate 7. Since the two groups of swing plates 10 are rotationally connected with the transmission column 9, when the transmission column 9 slides, the two groups of swing plates 10 will be driven to swing up and down relative to each other. Because the two groups of fixed plates 11 are rotationally connected with the two groups of swing plates 10, when the two groups of swing plates 10 swing, the two groups of fixed plates 11 will be driven to slide up and down relative to each other in the two groups of vertical sliding grooves of the mounting plate 7 and move away from each other. When the two groups of fixed plates 11 no longer fit the handle 12, the handle 12 can be removed. Example 2
[0032] On the basis of Example 1, a preferred embodiment of a surface treatment device for handle production and processing provided by the utility model is as follows: Figures 1 to 5 As shown: the bottom of the installation box 1 is fixedly connected to the third gear 13, the surface of the third gear 13 is meshed with a rack 14, the bottom of the rack 14 is fixedly connected to a limiting column 15, the side of the rack 14 is fixedly connected to a hydraulic rod 16, the bottom of the third gear 13 is rotatably connected to a workbench 17, the top of the workbench 17 is rotatably connected to a connecting pipe 18, and the side of the connecting pipe 18 is fixedly connected to a nozzle 19.
[0033] In this embodiment, a transversely arranged sliding groove is opened on the inner wall of the workbench 17, and the limit column 15 is embedded in the sliding groove of the workbench 17 and is slidably connected to the workbench 17. Because the limit column 15 is fixedly connected to the rack 14, when the hydraulic rod 16 pulls the rack 14, it will drive the limit column 15 to slide to the right in the sliding groove of the workbench 17, and play a certain limiting role on the rack 14, so that the rack 14 moves horizontally to the right.
[0034] The working principle and use process of the utility model are as follows: first, the handle 12 is fixed with the fixing plate 11, and then the motor is turned on to drive the spray head 19 to rotate and spray paint through the connecting tube 18. Subsequently, the first electric push rod 2 is controlled to drive the sliding column 3 to slide downward. Because the sliding column 3 is embedded in the sliding groove of the first gear 4, when the sliding column 3 slides downward, it will drive the first gear 4 to rotate counterclockwise. At this time, the second gear 5 meshing with the first gear 4 will rotate clockwise. Because the rotating shaft 6 is fixedly connected to the second gear 5, when the second gear 5 rotates, it will drive the rotating shaft 6 to rotate clockwise. At this time, the mounting plate 7 fixedly connected to the rotating shaft 6 will rotate clockwise, and then drive the handle 12 to rotate clockwise, so as to achieve the purpose of uniformly spraying paint on each surface of the handle 12 and reduce the defective rate.
[0035] When the painting is completed, the staff can pull the hydraulic rod 16 to drive the rack 14 to move horizontally to the right under the limit of the limit column 15. Because the third gear 13 is meshed with the rack 14, when the rack 14 moves, it will drive the third gear 13 to rotate counterclockwise. At this time, the installation box 1 fixedly connected to the third gear 13 will rotate counterclockwise, thereby causing the handle 12 to rotate counterclockwise. When the handle 12 rotates 180° counterclockwise, the hydraulic rod 16 can be stopped, and then the second electric push rod 8 can be controlled to push the transmission column 9 to slide backward in the horizontal slide groove of the mounting plate 7. Since the two sets of swing plates 10 are rotationally connected to the transmission column 9, when the transmission column 9 slides, the two sets of swing plates 10 will be driven to swing up and down relative to each other. Because the two sets of fixed plates 11 are rotationally connected to the two sets of swing plates 10 respectively, when the two sets of swing plates 10 swing, the two sets of fixed plates 11 will be driven to slide up and down relative to each other in the two sets of vertical slide grooves of the mounting plate 7, and move away from each other. When the two sets of fixed plates 11 no longer fit the handle 12, the handle 12 can be removed, and the staff can take the handle 12 away for drying, thereby achieving the purpose of facilitating the removal of the handle 12.
[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A surface treatment device for handle production and processing, comprising a mounting box (1), It is characterized in that A first electric push rod (2) is fixedly connected inside the installation box (1); an output end of the first electric push rod (2) is fixedly connected to a sliding column (3); a first gear (4) is bonded to the surface of the sliding column (3); a second gear (5) is meshed with the side of the first gear (4); a rotating shaft (6) is fixedly connected to the surface of the second gear (5); a mounting plate (7) is fixedly connected to the surface of the rotating shaft (6); a second electric push rod (8) is fixedly connected to the side of the mounting plate (7); an output end of the second electric push rod (8) is fixedly connected to a transmission column (9); a swing plate (10) is rotatably connected to the surface of the transmission column (9); a fixed plate (11) is rotatably connected to the side of the swing plate (10); a handle (12) is bonded to the inner wall of the fixed plate (11).
2. A surface treatment device for handle production and processing according to claim 1, It is characterized in that The bottom of the installation box (1) is fixedly connected to a third gear (13), the surface of the third gear (13) is meshed with a rack (14), the bottom of the rack (14) is fixedly connected to a limiting column (15), the side of the rack (14) is fixedly connected to a hydraulic rod (16), the bottom of the third gear (13) is rotatably connected to a workbench (17), the top of the workbench (17) is rotatably connected to a connecting pipe (18), and the side of the connecting pipe (18) is fixedly connected to a nozzle (19).
3. A surface treatment device for handle production and processing according to claim 1, It is characterized in that A sliding groove is provided on the surface of the first gear (4), and the sliding column (3) is embedded in the sliding groove of the first gear (4) and is slidably connected to the first gear (4).
4. A surface treatment device for handle production and processing according to claim 1, It is characterized in that The rotating shaft (6) is arranged at the center of the second gear (5), and the rotating shaft (6) forms a rotating structure through the second gear (5).
5. A surface treatment device for handle production and processing according to claim 1, It is characterized in that A sliding groove arranged in a transverse direction is provided on the side surface of the mounting plate (7), and the transmission column (9) is embedded in the transverse sliding groove of the mounting plate (7) and is slidably connected thereto.
6. A surface treatment device for handle production and processing according to claim 1, It is characterized in that Two groups of the swing plates (10) are provided, and the two groups of the swing plates (10) are arranged in an inclined manner.
7. A surface treatment device for handle production and processing according to claim 1, It is characterized in that Two groups of vertically arranged sliding grooves are provided on the side of the mounting plate (7), and two groups of fixed plates (11) are provided. The two groups of fixed plates (11) are respectively embedded in the two groups of vertical sliding grooves of the mounting plate (7) and are slidably connected to the mounting plate (7).
8. A surface treatment device for handle production and processing according to claim 2, It is characterized in that The inner wall of the workbench (17) is provided with a sliding groove arranged in a transverse direction, and the limiting column (15) is embedded in the sliding groove of the workbench (17) and is slidably connected to the workbench (17).