Surface spraying equipment for capacitor production
Through the conveyor belt and rotary roller body structure, the problem of inconvenient capacitor fixation in capacitor spraying equipment is solved, and efficient and accurate paint spraying effect is achieved, reducing operational complexity and paint consumption.
Patent Information
- Application Number
- CN202422200443.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-09
AI Technical Summary
In existing capacitor spraying equipment, it is inconvenient to rotate and fix the capacitor and the disc in synchronization, resulting in low painting efficiency and complex operation.
The conveyor belt and hanging beam structure is adopted, and the capacitor is driven to rotate by a rotating roller body, and the capacitor position is adjusted in combination with the hydraulic cylinder and the adjustment plate to achieve all-round spraying without the need for a fixed capacitor.
Improves painting efficiency, reduces operation difficulty and paint usage, and reduces costs.
Smart Images
Figure CN223264070U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of capacitor preparation, in particular to surface spraying equipment for capacitor production. Background Art
[0002] The capacitor housing is the outer shell that holds the capacitor elements. During the production process, the capacitor housing needs to be painted to form a protective layer on its surface to increase the service life of the capacitor.
[0003] A common spraying method involves placing a capacitor vertically on a rotating disc. The disc's rotation drives the capacitor's rotation, allowing the spray nozzle to spray paint all around the capacitor. To ensure synchronous rotation between the capacitor and the disc, the capacitor must be secured to the disc and secured with a clamp. Once each capacitor is finished being sprayed, it must be removed before it can be replaced. This method of operation is inconvenient for workers and affects the efficiency of the capacitor spraying process. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a surface spraying device for capacitor production.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] A surface spraying device for capacitor production, comprising a conveyor belt, a spraying box, and a suspension beam, wherein the spraying box is arranged at the outlet end of the conveyor belt, and the suspension beam is fixedly mounted above the spraying box and the conveyor belt;
[0007] The capacitor bodies to be painted are placed one by one on the conveyor belt;
[0008] A hydraulic cylinder and a control box are respectively provided on both sides of the bottom of the cantilever beam. The hydraulic cylinder is located above the spray box, and the bottom output end of the hydraulic cylinder is connected to a mounting bracket. The control box is located above the conveyor belt, and two stepping cylinders arranged at intervals are provided at the bottom of the control box.
[0009] The spray box has an upward opening, and synchronously rotating rollers are provided on both sides of the spray box. A distance is maintained between the two rotating rollers, and the capacitor body sliding out of the conveyor belt outlet falls onto the two rotating rollers. The rotation of the rotating rollers drives the capacitor body to rotate;
[0010] A plurality of adjustment plates are respectively provided on both sides of the bottom of the mounting frame. The adjustment plates on both sides are kept aligned, and the opposite surfaces of the adjustment plates on both sides are designed as inclined surfaces. The two ends of the capacitor body are respectively in contact with the inclined surfaces on the adjustment plates on both sides.
[0011] In a preferred technical solution, the mounting frame is a U-shaped structure, and a paint spray head is provided on the top wall of the mounting frame, and the paint spray head is directly facing the capacitor body in the spray box.
[0012] In a preferred technical solution, the rotating shaft of the rotating roller body extends outward from the spray box and is respectively connected to a pulley, and the two pulleys are synchronized by a belt.
[0013] In a preferred technical solution, a rotating motor for controlling the rotation of one of the pulleys is provided outside the spray box.
[0014] In a preferred technical solution, the adjustment plate is a right-angled triangular plate, the inclined surface of the adjustment plate faces inward, and a gap is formed at the bottom of the adjustment plate for the belt to pass through.
[0015] In a preferred technical solution, two side walls of the spray box are respectively provided with a plurality of slots for vertically inserting the adjustment plates.
[0016] The beneficial effects of the utility model are:
[0017] The spraying equipment proposed in this solution solves the problem of low efficiency in painting the entire capacitor. The circulating capacitor is placed between two synchronously rotating rollers, and the rotation of the rollers is used to drive the capacitor to rotate, thereby achieving full painting. There is no need to fix the position of the capacitor, so work efficiency can be greatly improved. In addition, the spraying position of the paint nozzle relative to the capacitor is relatively accurate, so the amount of paint sprayed can also be reduced, reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the main structure of the spraying equipment proposed in this utility model;
[0019] Figure 2 This is a side structural diagram of the spraying equipment proposed in the utility model;
[0020] Figure 3 This is a schematic diagram of the internal structure of the spray box proposed by the utility model;
[0021] Figure 4 This is a structural schematic diagram of the adjustment plate proposed in the utility model.
[0022] In the figure: 1. Conveyor belt; 2. Spray box; 3. Suspension beam; 4. Capacitor body; 5. Control box; 6. Stepper cylinder; 7. Hydraulic cylinder; 8. Mounting frame; 9. Adjustment plate; 91. Notch; 92. Inclined surface; 10. Rotating motor; 11. Belt; 12. Spray nozzle; 13. Pulley; 14. Rotating roller. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0024] In this embodiment, refer to Figure 1-4 A surface spraying device for capacitor production includes a conveyor belt 1, a spraying box 2, and a cantilever beam 3. The spraying box 2 is located at the exit of the conveyor belt 1. Capacitor bodies 4 to be painted are placed one by one on the conveyor belt 1. As the conveyor belt 1 is conveyed, the capacitor bodies 4 will fall one by one into the spraying box 2.
[0025] The suspension beam 3 is fixedly mounted above the spray box 2 and the conveyor belt 1. A hydraulic cylinder 7 and a control box 5 are respectively provided on both sides of the bottom of the suspension beam 3. The hydraulic cylinder 7 is located above the spray box 2, and the bottom output end of the hydraulic cylinder 7 is connected to the mounting bracket 8. The control box 5 is located above the conveyor belt 1, and two stepping cylinders 6 arranged at intervals are provided at the bottom of the control box 5. During the transportation of the capacitor body 4, the two stepping cylinders 6 are intermittently lifted and lowered to ensure that only one capacitor body 4 slides into the spray box 2 in front at a time.
[0026] The spray box 2 has an upward opening, and synchronously rotating rollers 14 are provided on both sides of the interior of the spray box 2. A distance is maintained between the two rotating rollers 14, and the capacitor body 4 that slides out of the outlet of the conveyor belt 1 falls onto the two rotating rollers 14. Figure 1 And attached Figure 3 As shown, the rotating shaft of the rotating roller body 14 extends outward from the spray box 2 and is respectively connected to a pulley 13, and the two pulleys 13 are synchronized by a belt 11. A rotating motor 10 is provided outside the spray box 2 to control the rotation of one of the pulleys 13.
[0027] By starting the rotating motor 10, the two rotating rollers 14 inside the spray box 2 can rotate simultaneously through the transmission action of the belt 11, and the fallen capacitor body 4 just falls between the two rotating rollers 14, so the rotation of the rotating rollers 14 can drive the capacitor body 4 to rotate.
[0028] The mounting frame 8 is a U-shaped structure, and a paint spray head 12 is provided on the top wall of the mounting frame 8. The spray head 12 is directly facing the capacitor body 4 in the spray box 2. As the capacitor body 4 rotates, the spray head 12 above can spray paint all over the capacitor body 4 and ensure that the spraying is uniform and complete.
[0029] Compared with the traditional spraying method, in this embodiment, the rotation of the capacitor body 4 is achieved by the rotation of two rotating rollers 14. There is no need to lock or limit the capacitor body 4 in advance, thereby reducing the operation difficulty of the staff. The capacitor body 4 only needs to slide into the spray box 2 one by one along the conveyor belt 1, which is more sustainable and can improve the spraying efficiency.
[0030] In this embodiment, as shown in the attached Figure 3 And attached Figure 4 As shown, a plurality of adjustment plates 9 are respectively provided on both sides of the bottom of the mounting frame 8. The adjustment plates 9 on both sides are kept aligned, and the opposite surfaces of the adjustment plates 9 on both sides are designed as inclined surfaces 92. Here, a certain distance is maintained between the two rotating rollers 14, and the adjustment plates 9 on both sides are located between the two rotating rollers 14. Figure 4 It can be seen that the adjustment plate 9 is a right-angled triangular plate with the inclined surface 92 of the adjustment plate 9 facing inward. In addition, the bottom of the adjustment plate 9 is provided with a notch 91 for the belt 11 to pass through. In addition, it should be noted that the two side walls of the spray box 2 are also provided with multiple slots for the vertical insertion of the adjustment plate 9.
[0031] In practice, hydraulic cylinders 7 control the raising and lowering of adjustment plates 9 on either side. Before the capacitor body 4 slides into the spray chamber 2, hydraulic cylinders 7 first raise the adjustment plates 9 on either side, allowing the ends of the sliding capacitor body 4 to contact the inclined surfaces 92 on the adjustment plates 9. The adjustment plates 9 then adjust the position of the capacitor body 4. If the capacitor body 4 tilts or leans to one side during transport, the adjustment plates 9 can be used to adjust the position of the capacitor body 4, aligning it directly below the spray head 12. As the adjustment plates 9 descend, the capacitor body 4 contacts the two rotating rollers 14 below, which rotate the capacitor body 4. During the rotation of the capacitor body 4, the two rotating rollers 14 also correct the position of the capacitor body 4, ensuring that the capacitor body 4 remains in a relatively stable position, ultimately achieving accurate spraying by the spray head 12. This ensures a more precise spraying position of the paint spray head 12 relative to the capacitor, thereby reducing the amount of paint sprayed and lowering costs.
[0032] The bottom of the spray box 2 has an opening. During the spraying process, liquid droplets can directly leak out from the bottom of the spray box 2, which is convenient for cleaning.
[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A surface spraying equipment for capacitor production, characterized in that: It comprises a conveyor belt (1), a spray box (2) and a suspension beam (3), wherein the spray box (2) is arranged at the outlet end of the conveyor belt (1), and the suspension beam (3) is fixedly mounted above the spray box (2) and the conveyor belt (1); The capacitor bodies (4) to be painted are placed one by one on the conveyor belt (1); A hydraulic cylinder (7) and a control box (5) are respectively provided on both sides of the bottom of the suspension beam (3); the hydraulic cylinder (7) is located above the spray box (2), and the bottom output end of the hydraulic cylinder (7) is connected to a mounting bracket (8); the control box (5) is located above the conveyor belt (1), and two stepping cylinders (6) arranged at intervals are provided at the bottom of the control box (5); The spray box (2) has an upward opening, and synchronously rotating rotating rollers (14) are provided on both sides of the interior of the spray box (2). A distance is maintained between the two rotating rollers (14), and the capacitor body (4) that slides out of the conveyor belt (1) outlet falls onto the two rotating rollers (14). The rotation of the rotating rollers (14) drives the capacitor body (4) to rotate; A plurality of adjustment plates (9) are respectively provided on both sides of the bottom of the mounting frame (8), the adjustment plates (9) on both sides are kept aligned, and the opposite surfaces of the adjustment plates (9) on both sides are designed as inclined surfaces (92), and the two ends of the capacitor body (4) are respectively in contact with the inclined surfaces (92) on the adjustment plates (9) on both sides.
2. The surface spraying equipment for capacitor production according to claim 1, characterized in that: The mounting frame (8) is a U-shaped structure. A paint spray head (12) is provided on the top wall of the mounting frame (8). The spray head (12) is directly facing the capacitor body (4) in the spray box (2).
3. The surface spraying equipment for capacitor production according to claim 1, characterized in that: The rotating shaft of the rotating roller body (14) extends outward from the spray box (2) and is respectively connected to a pulley (13). The two pulleys (13) are synchronized in transmission through a belt (11).
4. The surface spraying equipment for capacitor production according to claim 3, characterized in that: A rotating motor (10) for controlling the rotation of one of the pulleys (13) is provided outside the spray box (2).
5. The surface spraying equipment for capacitor production according to claim 3, characterized in that: The adjusting plate (9) is a right-angled triangular plate, the inclined surface (92) of the adjusting plate (9) faces inward, and a notch (91) for the belt (11) to pass through is formed at the bottom of the adjusting plate (9).
6. The surface spraying equipment for capacitor production according to claim 1, characterized in that: The two side walls of the spray box (2) are respectively provided with a plurality of slots for the adjusting plate (9) to be vertically inserted.