New energy high-voltage direct current contactor contact polishing machine

Abstract

The present application relates to a kind of new energy high-voltage direct current contactor contact point polishing machine, including base;The base is fixed with carrying component, for automatic ceramic cover loading;Along the direction of the carrying component carrying, one side is equipped with polishing component and cleaning component;The polishing component is used to polish the ceramic cover transported by the carrying component;The cleaning component is used to clean the ceramic cover transported by the carrying component and polished.This application has simple structure, saves cost and high work efficiency, reduces labor cost and labor intensity, low production cost, good product quality, high yield, and the new energy high-voltage direct current contactor contact point polishing machine with high equipment utilization rate.

Description

Technical Field

[0001] This invention relates to the field of polishing equipment technology, and in particular to a polishing machine for contacts of a new energy high-voltage DC contactor. Background Technology

[0002] The ceramic cover assembly on a DC contactor requires polishing of its contacts during production to improve its overall service life. However, current production methods still rely on manual hand-held polishing of the contacts. This method is not only inefficient and fails to meet market demands, but also, due to the small size of the ceramic cover assembly, further complicates the polishing process.

[0003] In view of this, the present invention provides a new energy high voltage DC contactor contact polishing machine to solve the above-mentioned technical problems. Summary of the Invention

[0004] The purpose of this invention is to provide a new energy high voltage DC contactor contact polishing machine that has a simple structure, saves costs, has high work efficiency, reduces labor costs and labor intensity, has low production costs, good product quality, high yield, and high equipment utilization.

[0005] To achieve the above technical solution, the technical solution of the present invention is as follows: a new energy high voltage DC contactor contact polishing machine, including a base; a transport component is fixed on the base for automated ceramic cover loading; a polishing component and a cleaning component are provided on one side along the transport direction of the transport component; the polishing component is used to polish and grind the ceramic cover transported by the transport component; the cleaning component is used to clean the polished ceramic cover transported by the transport component.

[0006] Furthermore, the transport component includes a linear drive module fixed on the base; the output end of the linear drive module is provided with a feeding cylinder; the output end of the linear drive module is slidably provided with a pressing component; the feeding cylinder can drive the pressing component to extend and retract toward the polishing component.

[0007] Furthermore, the pressing assembly includes a base plate slidably mounted on the output end of the linear drive module via a linear guide; the base plate is vertically provided with a pressing slide cylinder; a second receiving fixture is retractably provided on one side of the pressing slide cylinder; a first receiving fixture is provided at the output end of the pressing slide cylinder; the pressing slide cylinder can drive the first receiving fixture to move closer to the second receiving fixture to clamp the ceramic cover.

[0008] Furthermore, the polishing component includes a polishing bracket, which is fixedly mounted on the base;

[0009] A polishing drive source, fixed on the polishing bracket, is used to provide power;

[0010] A polishing ornament is oscillatingly mounted on the polishing bracket, and the polishing drive source can drive the polishing ornament to oscillate back and forth.

[0011] The pressing components are symmetrically arranged on both sides of the polishing wedge, and are used to press the polishing belt; and

[0012] The belt feeding component is rotatably mounted on the polishing bracket, and the polishing belt is wound around the top of the polishing ornament.

[0013] Furthermore, the polishing drive source is a servo motor; the servo motor is mounted on the polishing bracket via a motor mounting base; a cam drive assembly is connected to the output end of the servo motor; the cam drive assembly is in line contact with the polishing ornament.

[0014] The polishing ornament includes a swing arm rotatably mounted on the polishing bracket; a friction block is detachably connected to the top of the swing arm;

[0015] The pressing component includes a pressing base; a pressing cylinder is provided on one side of the pressing base; a pressing block is movably provided on the pressing base; the pressing cylinder can drive the pressing block to reciprocate back and forth on the pressing base;

[0016] The belt feeding component includes a belt feeding assembly; a belt take-up assembly is provided on one side of the belt feeding assembly; a guide wheel assembly is provided below the belt feeding assembly and the belt take-up assembly; and a material pulling assembly is provided below the belt take-up assembly that can be raised and lowered.

[0017] Furthermore, the cleaning component includes an air blowing bracket; a negative pressure collection box is provided on one side of the air blowing bracket; and an air blowing pipe is provided inside the negative pressure collection box.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1) This invention, a new energy high-voltage DC contactor contact polishing machine, is used for polishing the copper contacts of ceramic cover components. The entire equipment consists of three parts: a transport component, a polishing component, and a cleaning component. The grinding mechanism uses an eccentric shaft rotation, a flat block, and mechanical conversion to drive the grinding mechanism plate to move horizontally along two horizontal axes, ensuring the horizontal movement during the grinding process and guaranteeing the flatness of the two contacts after grinding. The transport component consists of modules, a sliding cylinder, and a feeding fixture. The fixture is replaceable, has strong compatibility, and ensures that after manual feeding, the product can accurately reach the grinding position, improving grinding accuracy and ensuring the consistency and precision of grinding each product. The cleaning component uses a high-frequency solenoid valve to blow dust from multiple points inside the product cavity in a sealed manner and a dust collection system to remove debris, ensuring that the product remains clean and dust-free after grinding, thus ensuring dust-free production.

[0020] 2) This invention is applied to the polishing production of ceramic cover components. Specifically, through the coordinated operation of equipment such as transport components, polishing components, cleaning components, and PLC controllers, it realizes automated transport, polishing, and cleaning of ceramic cover components, thereby replacing manual labor, ensuring production quality, reducing production time and improving production efficiency. In addition, this invention has a simple structure, saves costs, has high work efficiency, reduces labor costs and labor intensity, has low production costs, good product quality, high yield, and high equipment utilization. Attached Figure Description

[0021] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention, primarily used to illustrate the embodiments and to explain the operating principles of the embodiments in conjunction with the relevant descriptions in the specification. With reference to these drawings, those skilled in the art should be able to understand other possible implementations and the advantages of the present invention. Components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0022] Figure 1 This is a three-dimensional structural schematic diagram of the new energy high voltage DC contactor contact polishing machine of the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of the new energy high voltage DC contactor contact polishing machine of the present invention. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Please see Figures 1 to 2As shown, a new energy high-voltage DC contactor contact polishing machine includes a base 1; a transport component 2 is fixed on the base 1 for automated ceramic cover loading; a polishing component 3 and a cleaning component 4 are provided on one side along the transport direction of the transport component 2; the polishing component 3 is used to polish the ceramic cover transported by the transport component 2; the cleaning component 4 is used to clean the polished ceramic cover transported by the transport component 2; a controller is provided on the base 1, and the controller is electrically connected to the transport component 2, the polishing component 3, and the cleaning component 4. This invention is applied to the polishing production of ceramic cover components. Specifically, through the coordinated action of the transport component, the polishing component, the cleaning component, and the PLC controller, it achieves automated transport, polishing, and cleaning of ceramic cover components, thereby replacing manual labor, ensuring production quality, reducing production time, and improving production efficiency. In addition, this invention has a simple structure, saves costs, has high work efficiency, reduces labor costs and labor intensity, has low production costs, good product quality, high yield, and high equipment utilization. The transport component 2, the polishing component 3, and the cleaning component 4 will be described in detail below.

[0027] Based on the above embodiments, the transport component 2 includes a linear drive module 21 fixed on the base 1 for providing power; the output end of the linear drive module 21 is provided with a feeding cylinder 22 for providing longitudinal movement power; the output end of the linear drive module 21 is slidably provided with a pressing component 23; the feeding cylinder 22 can drive the pressing component 23 to extend and retract toward the polishing component 3.

[0028] Based on the above embodiments, the pressing assembly 23 includes a base plate 231 that is slidably disposed on the output end of the linear drive module 21 via a linear guide; the base plate 231 is vertically provided with a pressing slide cylinder 232; a second receiving fixture 233 is retractably provided on one side of the pressing slide cylinder 232; a first receiving fixture 234 is provided at the output end of the pressing slide cylinder 232; the pressing slide cylinder 232 can drive the first receiving fixture 234 to move closer to the second receiving fixture 233 to clamp the ceramic cover.

[0029] Based on the above embodiments, the polishing component 3 includes a polishing bracket 31, which is fixedly mounted on the base 1;

[0030] The polishing drive source 32 is fixed on the polishing bracket 31 and is used to provide power;

[0031] The polishing ornament 33 is swayably mounted on the polishing bracket 31, and the polishing drive source 32 can drive the polishing ornament 33 to sway back and forth.

[0032] The pressing components 34 are symmetrically arranged on both sides of the polishing wedge 33 for pressing the polishing belt; and

[0033] The belt feeding component 35 is rotatably mounted on the polishing bracket 31, and the polishing belt is wound around the top of the polishing ornament 33.

[0034] Based on the above embodiments, the polishing drive source 32 is a servo motor; the servo motor is mounted on the polishing bracket 31 via a motor mounting base; the output end of the servo motor is connected to a cam drive assembly; the cam drive assembly is in line contact with the polishing ornament 33.

[0035] The polishing ornament 33 includes a swing arm rotatably mounted on the polishing bracket 31; a friction block is detachably connected to the top of the swing arm;

[0036] The pressing component 34 includes a pressing base 341; a pressing cylinder 342 is provided on one side of the pressing base 341; a pressing block 343 is movably provided on the pressing base 341; the pressing cylinder 342 can drive the pressing block 343 to be reciprocated and inserted on the pressing base 341.

[0037] The feeding component 35 includes a feeding assembly 351; a take-up assembly 352 is provided on one side of the feeding assembly 351; a guide wheel assembly 353 is provided below the feeding assembly 351 and the take-up assembly 352; and a pulling assembly 354 is provided below the take-up assembly 352 in a height-adjustable manner.

[0038] Based on the above embodiments, the cleaning component 4 includes an air blowing bracket 41; a negative pressure collection box 42 is provided on one side of the air blowing bracket 41; and an air blowing pipe 43 is provided inside the negative pressure collection box 42.

[0039] This invention relates to a new energy high-voltage DC contactor contact polishing machine for polishing copper contacts of ceramic cover assemblies. The entire machine consists of three parts: a transport component, a polishing component, and a cleaning component. The grinding mechanism uses an eccentric shaft rotation, a flat block, and mechanical conversion to drive the grinding mechanism plate to move horizontally along two horizontal axes, ensuring the horizontal movement during the grinding process and guaranteeing the flatness of the two contacts after grinding. The transport component consists of modules, a sliding cylinder, and a loading fixture. The fixture is replaceable, has strong compatibility, and ensures that after manual loading, the product can accurately reach the grinding position, improving grinding accuracy and ensuring the consistency and precision of grinding for each product. The cleaning component uses a high-frequency solenoid valve to blow dust from multiple points inside the product cavity in a sealed environment, and a dust extraction system removes debris, ensuring that the product remains clean and dust-free after grinding, guaranteeing dust-free production.

[0040] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art should be able to make equivalent embodiments by making some changes or modifications to the above-disclosed technical content without departing from the scope of the present invention. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A new energy high-voltage DC contactor contact polishing machine, characterized in that: Includes a base (1); a transport component (2) is fixed on the base (1) for automated ceramic cover loading; a polishing component (3) and a cleaning component (4) are provided on one side along the transport direction of the transport component (2); the polishing component (3) is used to polish the ceramic cover transported by the transport component (2); the cleaning component (4) is used to clean the polished ceramic cover transported by the transport component (2). The transport component (2) includes a linear drive module (21) fixed on the base (1); the output end of the linear drive module (21) is provided with a feeding cylinder (22); the output end of the linear drive module (21) is slidably provided with a pressing component (23); the feeding cylinder (22) can drive the pressing component (23) to extend and retract toward the polishing component (3); The pressing assembly (23) includes a base plate (231) slidably mounted on the output end of the linear drive module (21) via a linear guide; the base plate (231) is vertically provided with a pressing slide cylinder (232); a second receiving fixture (233) is retractably provided on one side of the pressing slide cylinder (232); a first receiving fixture (234) is provided at the output end of the pressing slide cylinder (232); the pressing slide cylinder (232) can drive the first receiving fixture (234) to move closer to the second receiving fixture (233) to clamp the ceramic cover; The polishing component (3) includes a polishing bracket (31) which is fixed on the base (1); A polishing drive source (32) is fixed on the polishing bracket (31) and is used to provide power; The polishing ornament (33) is swayably mounted on the polishing bracket (31), and the polishing drive source (32) can drive the polishing ornament (33) to sway back and forth. The pressing component (34) is symmetrically arranged on both sides of the polishing ornament (33) for pressing the polishing belt; as well as The belt feeding component (35) is rotatably mounted on the polishing bracket (31), and the polishing belt is wound around the top of the polishing ornament (33); The polishing drive source (32) is a servo motor; the servo motor is mounted on the polishing bracket (31) via a motor mounting base; the output end of the servo motor is connected to a cam drive assembly; the cam drive assembly is in line contact with the polishing ornament (33); The polishing ornament (33) includes a swing arm rotatably mounted on the polishing bracket (31); a friction block is detachably connected to the top of the swing arm; The pressing component (34) includes a pressing base (341); a pressing cylinder (342) is provided on one side of the pressing base (341); a pressing block (343) is movably provided on the pressing base (341); the pressing cylinder (342) can drive the pressing block (343) to reciprocate on the pressing base (341); The belt feeding component (35) includes a belt feeding assembly (351); a belt take-up assembly (352) is provided on one side of the belt feeding assembly (351); a guide wheel assembly (353) is provided below the belt feeding assembly (351) and the belt take-up assembly (352); a material pulling assembly (354) is provided below the guide wheel assembly (353) and can be raised and lowered. The cleaning component (4) includes an air blowing bracket (41); a negative pressure collection box (42) is provided on one side of the air blowing bracket (41); an air blowing pipe (43) is provided inside the negative pressure collection box (42); the cleaning component uses a high-frequency solenoid valve to blow dust from multiple points in the inner cavity of the product and sucks away the residue through a dust collection system.

Images