New energy automobile air conditioner compressor wear plate rolling and polishing process

Abstract

The invention discloses a new energy automobile air conditioner compressor wear plate rolling and polishing technology. The technology comprises the following steps that S1, equipment is prepared; step S2, filling the wear-resistant sheet; s3, roll polishing operation is carried out; step S4, cleaning and drying; step S5, carrying out post-treatment; s6, equipment maintenance and maintenance are carried out; according to the invention, a set of systematic and comprehensive process guidance is provided for the roll-polishing processing of the wear-resistant sheet, and the whole roll-polishing process is ensured to be orderly and efficiently carried out, so that the surface roughness of the wear-resistant sheet is reduced, the flatness is improved, the wear resistance and the fatigue resistance of the wear-resistant sheet are improved, and the reliability and the stability of an air conditioning system of a new energy automobile are improved. According to the grinding material feeding equipment used in the rolling and polishing process, through the arrangement of a servo motor, gear transmission, a rotating disc and related connecting parts, the grinding material feeding equipment can achieve accurate rotation and positioning, uniform grinding material filling can be conveniently conducted on the rolling and polishing mold, and the grinding material filling efficiency and accuracy are improved.

Description

Technical Field

[0001] The invention relates to the technical field of tumbling and polishing processes, and in particular to a tumbling and polishing process for wear-resistant sheets of air-conditioning compressors of new energy vehicles. Background Art

[0002] At a time when the new energy vehicle industry is developing rapidly, the performance and reliability of new energy vehicle air conditioning compressors, as key components to ensure a comfortable environment inside the vehicle, have attracted much attention. Wear-resistant sheets, as important parts of air conditioning compressors, need to have excellent wear resistance, flatness, and low friction coefficient to ensure stable and efficient operation of the compressor and extend its service life.

[0003] There are many problems with the traditional rolling polishing process for wear-resistant sheets. In terms of process operation, the loading method is not scientific enough to ensure that the abrasive is in full and uniform contact with the wear-resistant sheet, resulting in inconsistent surface processing quality of the wear-resistant sheet, affecting the flatness and finish of the surface of the wear-resistant sheet. In the cleaning and drying process, if the cleaning method is single and the drying is not thorough, rolling polishing media and rolling polishing liquid are likely to remain on the surface of the wear-resistant sheet. These residual substances will have a negative impact on the performance of the wear-resistant sheet, such as reducing wear resistance and increasing the friction coefficient. In terms of equipment, the accuracy of some abrasive feeding equipment is insufficient, and the amount of abrasive feeding cannot be accurately controlled, resulting in uneven contact between the abrasive and the wear-resistant sheet during the rolling polishing process, affecting the rolling polishing effect.

[0004] Based on the above situation, the present invention proposes a rolling and polishing process for the wear-resistant sheet of the air-conditioning compressor of a new energy vehicle, which can effectively solve the above problems. Summary of the invention

[0005] In view of the status of the prior art, the present invention overcomes the above defects and provides a rolling and polishing process for the wear-resistant sheet of the air-conditioning compressor of a new energy vehicle.

[0006] The present invention is achieved through the following technical solutions:

[0007] A rolling and polishing process for wear-resistant sheets of air-conditioning compressors of new energy vehicles, comprising the following steps:

[0008] Step S1, equipment preparation, comprehensive inspection and debugging of abrasive feeding equipment, centrifugal rolling equipment, cleaning equipment, and drying equipment; calibrate the abrasive feeding equipment to ensure that it can feed accurately; check whether the elastic lining of the rolling cylinder of the centrifugal rolling equipment is intact; and prepare sufficient special rolling abrasive and special rolling liquid, and check whether their quality meets the requirements;

[0009] Step S2, loading the wear-resistant sheet, packing the stamped wear-resistant sheet on an abrasive feeding device, and loading the wear-resistant sheet into the rolling and throwing mold in a manner of laying a layer of abrasive on the sheet by the abrasive feeding device;

[0010] Step S3, rolling operation, placing the filled rolling mold into the centrifugal rolling equipment, setting the speed, time and other parameters of the rolling machine, so that the abrasive and the surface of the wear-resistant sheet are fully in contact and friction; when the rolling time reaches the set time, the equipment automatically stops;

[0011] Step S4, cleaning and drying. After the tumbling is completed, the wear-resistant sheet is taken out and placed in a special basket for cleaning and drying. Then the basket containing the wear-resistant sheet is transferred to an automatic ultrasonic cleaning device, and successively subjected to jet cleaning, the first ultrasonic cleaning, the second ultrasonic cleaning, the jet cleaning + soaking in anti-rust liquid + cutting liquid, the first dehydration, the second dehydration and the hydrocarbon cleaning to remove the tumbling medium and tumbling liquid remaining on the surface of the wear-resistant sheet; after the cleaning is completed, the wear-resistant sheet is transferred to an automatic vacuum hydrocarbon drying device for hydrocarbon jet and vacuum drying treatment;

[0012] Step S5, post-processing, performing quality inspection on the wear-resistant sheet after drying, including surface roughness measurement, flatness test, friction coefficient measurement, etc., and the qualified wear-resistant sheet is vacuum-packed and put into storage;

[0013] Step S6, equipment maintenance and care. After the tumbling process is completed, clean the tumbling medium remaining in the tumbling cylinder and check the wear of the elastic lining; regularly maintain the abrasive feeding equipment, tumbling equipment, cleaning and drying equipment, check the accuracy of the sensor, and ensure that the equipment is always in good operating condition; at the same time, regularly conduct quality inspections on special tumbling abrasives and special tumbling liquids to ensure their stable performance.

[0014] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, in step S2, the abrasive feeding equipment includes a base, a servo motor is fixedly connected to the top of the base through a motor mounting frame, a first gear is fixedly connected to the output end of the servo motor, the first gear is meshingly connected to the second gear, the second gear is fixedly connected to the bottom of the turntable, a rotating rod is fixedly connected to the bottom center of the turntable, the rotating rod is rotatably connected to the rotating seat, and the rotating seat is fixedly connected to the base; a plurality of supporting rollers uniformly distributed at equal angles are rollingly connected at the bottom periphery of the turntable, and the supporting rollers are connected to the base through roller brackets; a plurality of mounting boxes uniformly distributed at equal angles are fixedly connected to the top periphery of the turntable through mounting brackets; at least two rolling and polishing molds are installed in the mounting box; a step support frame fixedly connected to the base is arranged above the rolling and polishing mold, and a feeding mechanism is arranged above the lower top surface of the step support frame; a liquid feeding mechanism is arranged on one side of the upper top surface of the step support frame.

[0015] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the feeding mechanism includes a hopper, and a filter screen is fixedly connected to the inside of the hopper; a feed plate is fixedly connected to the bottom of the hopper, and the feed plate is provided with a plurality of feed ports, and a discharge plate is arranged below the feed plate, and a discharge hopper is fixedly connected below the discharge plate, and a movable plate is slidably connected between the feed plate and the discharge plate, and the movable plate is provided with a plurality of material passing holes; one end of the movable plate is fixedly connected to the telescopic end of the cylinder, and the cylinder is fixedly connected to the step support frame.

[0016] According to the above technical solution, as a further preferred technical solution of the above technical solution, the liquid delivery mechanism includes a plurality of nozzles, and the nozzles are fixedly connected to one side of the step support frame through a nozzle fixing bracket.

[0017] According to the above technical solution, as a further preferred technical solution of the above technical solution, an electric control box is fixedly connected to the upper top surface of the step support frame.

[0018] According to the above technical solution, as a further preferred technical solution of the above technical solution, the base is fixedly connected with a plurality of casters.

[0019] According to the above technical solution, as a further preferred technical solution of the above technical solution, in step S4, the basket includes an upper frame, a middle frame and a lower frame in a rectangular shape; the four corners of the upper frame, the middle frame and the lower frame are fixedly connected by fixing rods; a plurality of isolation rods uniformly distributed at equal intervals are fixedly connected between the two side rods of the middle frame, and the isolation rods are trapezoidal waves; and a placement groove for placing the wear-resistant sheet is formed between two adjacent isolation rods.

[0020] According to the above technical solution, as a further preferred technical solution of the above technical solution, the middle part of the middle frame is fixedly connected with an intermediate rod extending along the length direction, and the intermediate rod is fixedly connected to the middle part of the wave top located in the middle position of the isolation rod.

[0021] According to the above technical solution, as a further preferred technical solution of the above technical solution, the lower enclosure frame is fixedly connected with a bottom rod extending along the length direction, and the bottom rod is fixedly connected to the bottom corner of the isolation rod.

[0022] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0023] The present invention provides a rolling and polishing process for wear-resistant sheets of air-conditioning compressors of new energy vehicles, including the steps of equipment preparation, wear-resistant sheet loading, rolling and polishing operation, cleaning and drying, post-processing, and equipment maintenance and care, which provides a set of systematic and comprehensive process guidance for the rolling and polishing of wear-resistant sheets, ensuring that the entire rolling and polishing process is carried out in an orderly and efficient manner, thereby reducing the surface roughness of the wear-resistant sheets, improving the flatness, and improving the wear resistance and fatigue resistance of the wear-resistant sheets, so that in the actual operation of the air-conditioning compressor, the failure rate of the compressor is reduced, and the reliability and stability of the air-conditioning system of new energy vehicles are improved. In addition, the abrasive feeding equipment used in the rolling and polishing process is configured by a servo motor, a gear transmission, a turntable and related connecting parts, so that the abrasive feeding equipment can achieve precise rotation and positioning, which is convenient for uniform abrasive loading on the rolling and polishing mold, improving the efficiency and accuracy of abrasive loading, and thus ensuring the stability and consistency of subsequent rolling and polishing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the abrasive feeding equipment;

[0025] Figure 2 This is a schematic diagram of the overall structure of the abrasive feeding equipment from another angle;

[0026] Figure 3 It is a schematic diagram of the feeding mechanism structure of the abrasive feeding equipment;

[0027] Figure 4 Schematic diagram of the overall structure of the basket. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the preferred implementation scheme of the present invention is described below in conjunction with specific embodiments. However, it should be understood that the drawings are only used for exemplary description and cannot be understood as a limitation on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationship described in the drawings is only for exemplary description and cannot be understood as a limitation on this patent.

[0029] A rolling and polishing process for wear-resistant sheets of air-conditioning compressors of new energy vehicles, comprising the following steps:

[0030] Step S1, equipment preparation, comprehensive inspection and debugging of the abrasive feeding equipment 1, centrifugal rolling equipment, cleaning equipment, and drying equipment; calibrating the abrasive feeding equipment 1 to ensure that it can feed accurately; checking whether the elastic lining of the rolling cylinder of the centrifugal rolling equipment is intact; and preparing sufficient special rolling abrasive and special rolling liquid, and checking whether their quality meets the requirements;

[0031] Step S2, loading the wear-resistant sheet, the stamped wear-resistant sheet is divided and packaged on the abrasive feeding device 1, and the wear-resistant sheet is loaded into the rolling and throwing mold 113 in a manner of laying a layer of abrasive on the sheet by the abrasive feeding device 1;

[0032] Step S3, rolling operation, placing the filled rolling mold 113 into the centrifugal rolling equipment, setting the speed, time and other parameters of the rolling machine, so that the abrasive and the surface of the wear-resistant sheet are fully in contact and rubbed; when the rolling time reaches the set time, the equipment automatically stops;

[0033] Step S4, cleaning and drying. After the rolling and polishing is completed, the wear-resistant sheet is taken out and loaded into a special basket 2 for cleaning and drying, and then the basket 2 containing the wear-resistant sheet is transferred to an automatic ultrasonic cleaning device, and successively subjected to jet cleaning, the first ultrasonic cleaning, the second ultrasonic cleaning, the jet cleaning + soaking in anti-rust liquid + cutting liquid, the first dehydration, the second dehydration and the hydrocarbon cleaning to remove the rolling and polishing medium and the rolling and polishing liquid remaining on the surface of the wear-resistant sheet; after the cleaning is completed, the wear-resistant sheet is transferred to an automatic vacuum hydrocarbon drying device for hydrocarbon jet and vacuum drying treatment;

[0034] Step S5, post-processing, performing quality inspection on the wear-resistant sheet after drying, including surface roughness measurement, flatness test, friction coefficient measurement, etc., and the qualified wear-resistant sheet is vacuum-packed and put into storage;

[0035] Step S6, equipment maintenance and care. After the tumbling process is completed, clean the tumbling medium remaining in the tumbling cylinder and check the wear of the elastic lining; regularly maintain the abrasive feeding equipment 1, tumbling equipment, cleaning and drying equipment, check the accuracy of the sensor, and ensure that the equipment is always in good operating condition; at the same time, regularly conduct quality inspections on special tumbling abrasives and special tumbling liquids to ensure their stable performance.

[0036] Further, in another embodiment, in step S2, the abrasive feeding device 1 includes a base 11, a servo motor 13 is fixedly connected to the top of the base 11 through a motor mounting bracket 12, a first gear 14 is fixedly connected to the output end of the servo motor 13, the first gear 14 is meshingly connected to the second gear 15, the second gear 15 is fixedly connected to the bottom of a turntable 16, a rotating rod 17 is fixedly connected to the bottom center of the turntable 16, the rotating rod 17 is rotatably connected to a rotating seat 18, and the rotating seat 18 is fixedly connected to the base 11; the bottom periphery of the turntable 16 A plurality of support rollers 19 evenly distributed at equal angles are rollingly connected at the edge of the turntable 16, and the support rollers 19 are connected to the base 1 through roller brackets 110; a plurality of mounting boxes 112 evenly distributed at equal angles are fixedly connected to the top periphery of the turntable 16 through mounting brackets 111; at least two rolling and throwing molds 113 are installed in the mounting boxes 112; a stepped support frame 114 fixedly connected to the base 11 is arranged above the rolling and throwing mold 113, and a feeding mechanism is arranged above the lower top surface of the stepped support frame 114; a liquid feeding mechanism is arranged on one side of the upper top surface of the stepped support frame 114.

[0037] Through the arrangement of the servo motor 13, gear transmission, turntable 16 and related connecting parts, the abrasive feeding equipment can achieve precise rotation and positioning, which is convenient for uniform abrasive loading on the rolling and throwing mold 113, improves the efficiency and accuracy of abrasive loading, and thus ensures the stability and consistency of subsequent rolling and throwing operations.

[0038] Furthermore, in another embodiment, the feeding mechanism includes a hopper 115, and a filter screen 116 is fixedly connected to the inside of the hopper; a feed plate 117 is fixedly connected to the bottom of the hopper 115, and the feed plate 117 has a plurality of feed ports 118, and a discharge plate 119 is provided below the feed plate 117, and a discharge hopper 120 is fixedly connected below the discharge plate 119, and a movable plate 121 is slidably connected between the feed plate 117 and the discharge plate 119, and the movable plate 121 has a plurality of material passing holes 122; one end of the movable plate 121 is fixedly connected to the telescopic end of the cylinder 123, and the cylinder 123 is fixedly connected to the step support frame 114.

[0039] By setting up a feeding mechanism, the hopper 115 of the feeding mechanism can screen the abrasive through the filter screen 116 to remove impurities; at the same time, the cylinder 123 controls the sliding of the movable plate 121, and can flexibly control the relative position of the feed port 118 and the feed hole 122, so as to realize quantitative and precise feeding of the abrasive, and ensure that the amount of abrasive loaded into the rolling and polishing mold 113 each time is accurately controllable, which helps to improve the stability of the rolling and polishing quality of the wear-resistant sheet.

[0040] Furthermore, in another embodiment, the liquid delivery mechanism includes a plurality of nozzles 124 , and the nozzles 124 are fixedly connected to one side of the step support frame 114 via a nozzle fixing bracket 125 .

[0041] By setting up a liquid delivery mechanism, the nozzle of the liquid delivery mechanism can evenly spray special rolling and polishing liquid onto the wear-resistant sheet and abrasive in the rolling and polishing mold 113, ensuring that the rolling and polishing liquid is in full contact with the abrasive and the wear-resistant sheet, making the friction and grinding effect in the rolling and polishing process more uniform, which helps to improve the consistency and quality of the surface treatment of the wear-resistant sheet.

[0042] Furthermore, in another embodiment, an electric control box 126 is fixedly connected to the upper top surface of the step support frame 114 .

[0043] By setting up the electric control box 126, it is convenient to centrally control and manage the various components of the abrasive feeding equipment, and it is convenient for operators to adjust and monitor the equipment operating parameters, thereby improving the convenience and intelligence of equipment operation and ensuring the stable operation of the abrasive feeding equipment.

[0044] Furthermore, in another embodiment, the base 11 is fixedly connected to a plurality of casters 127 .

[0045] By providing the casters 127, the abrasive feeding device is easy to move, and the position of the device can be flexibly adjusted in the production workshop according to the actual production layout and process requirements, thereby improving the flexibility of equipment use and the adjustability of the production layout.

[0046] Further, in another embodiment, in step S4, the basket includes an upper frame 21, a middle frame 22 and a lower frame 23 in a rectangular shape; the four corners of the upper frame 21, the middle frame 22 and the lower frame 23 are fixedly connected by fixing rods 24; a plurality of isolating rods 25 evenly distributed at equal intervals are fixedly connected between the two side rods of the middle frame 22, and the isolating rods 25 are trapezoidal and wavy; and a placement groove 26 for placing a wear-resistant sheet is formed between two adjacent isolating rods 25.

[0047] A stable frame is formed by connecting the upper frame 21, the middle frame 22, the lower frame 23 and the fixing rod 24, and a placement groove 26 is formed between the adjacent trapezoidal wavy isolation rods 25 of the middle frame 23, which can effectively isolate and position the wear-resistant sheets to prevent the wear-resistant sheets from colliding and rubbing against each other during the cleaning and drying process, thereby ensuring that the surface quality of the wear-resistant sheets is not damaged. At the same time, it is beneficial for the cleaning liquid and the drying airflow to fully contact the surface of the wear-resistant sheets, thereby improving the cleaning and drying effects.

[0048] Furthermore, in another embodiment, a middle portion of the middle frame 22 is fixedly connected to a middle rod 27 extending along the length direction, and the middle rod 27 is fixedly connected to the middle portion of the wave top located at the middle position of the isolation rod 25 .

[0049] By providing the intermediate rod 27, the stability of the basket structure is enhanced, so that the wear-resistant sheet is placed in the placement groove more firmly, and the placement and cleaning and drying effects of the wear-resistant sheet are prevented from being affected by the deformation of the isolation rod.

[0050] Furthermore, in another embodiment, the lower surrounding frame 23 is fixedly connected to a bottom rod 28 extending along the length direction, and the bottom rod 28 is fixedly connected to the bottom corner of the isolation rod 25 .

[0051] The bottom rod 28 is provided to facilitate support when carrying the wear-resistant sheet, and the basket structure is further reinforced to ensure that the basket can be stably used for long-term cleaning and drying operations of the wear-resistant sheet.

[0052] According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use the rolling and polishing process of the wear-resistant sheet of the air-conditioning compressor of a new energy vehicle of the present invention, and can produce the positive effects recorded in the present invention.

[0053] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationships are based on the orientation or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in conjunction with the drawings and according to specific circumstances.

[0054] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A rolling and polishing process for wear-resistant sheets of air-conditioning compressors of new energy vehicles, characterized in that: The following steps are involved: Step S1, equipment preparation, comprehensive inspection and debugging of the abrasive feeding equipment (1), centrifugal rolling equipment, cleaning equipment, and drying equipment; calibrating the abrasive feeding equipment (1) to ensure that it can feed accurately; checking whether the elastic lining of the rolling cylinder of the centrifugal rolling equipment is intact; and preparing sufficient special rolling abrasive and special rolling liquid, and checking whether their quality meets the requirements; Step S2, loading the wear-resistant sheet, the wear-resistant sheet after stamping is divided and packaged on the abrasive feeding device (1), and the wear-resistant sheet is loaded into the rolling and throwing mold (113) in a manner of laying a layer of abrasive on the wear-resistant sheet by the abrasive feeding device (1); Step S3, rolling operation, placing the filled rolling mold (113) into the centrifugal rolling equipment, setting the rotation speed, time and other parameters of the rolling machine, so that the abrasive and the surface of the wear-resistant sheet are fully in contact and rubbed; when the rolling time reaches the set time, the equipment automatically stops; Step S4, cleaning and drying. After the tumbling is completed, the wear-resistant sheet is taken out and placed in a special basket (2) for cleaning and drying. The basket (2) containing the wear-resistant sheet is then transferred to an automatic ultrasonic cleaning device, and successively subjected to jet cleaning, first ultrasonic cleaning, second ultrasonic cleaning, jet cleaning + soaking in anti-rust liquid + cutting liquid, first dehydration, second dehydration and hydrocarbon cleaning to remove the tumbling medium and tumbling liquid remaining on the surface of the wear-resistant sheet. After the cleaning is completed, the wear-resistant sheet is transferred to an automatic vacuum hydrocarbon drying device for hydrocarbon jet and vacuum drying treatment. Step S5, post-processing, performing quality inspection on the wear-resistant sheet after drying, including surface roughness measurement, flatness test, friction coefficient measurement, etc., and the qualified wear-resistant sheet is vacuum-packed and put into storage; Step S6, equipment maintenance and care. After the tumbling process is completed, clean the tumbling medium remaining in the tumbling cylinder and check the wear of the elastic lining; regularly maintain the abrasive feeding equipment (1), tumbling equipment, cleaning and drying equipment, check the accuracy of the sensor, and ensure that the equipment is always in good operating condition; at the same time, regularly conduct quality inspections on the special tumbling abrasive and special tumbling liquid to ensure their stable performance.

2. According to claim 1, a rolling and polishing process for wear-resistant sheets of air-conditioning compressors of new energy vehicles is characterized by: In step S2, the abrasive feeding device (1) comprises a base (11), a servo motor (13) is fixedly connected to the top of the base (11) via a motor mounting frame (12), a first gear (14) is fixedly connected to the output end of the servo motor (13), the first gear (14) is meshingly connected to the second gear (15), the second gear (15) is fixedly connected to the bottom of a turntable (16), a rotating rod (17) is fixedly connected to the bottom center of the turntable (16), the rotating rod (17) is rotatably connected to a rotating seat (18), and the rotating seat (18) is fixedly connected to the base (11); a roller at the bottom periphery of the turntable (16) is provided. A plurality of support rollers (19) uniformly distributed at equal angles are dynamically connected, and the support rollers (19) are connected to the base (1) via roller brackets (110); a plurality of mounting boxes (112) uniformly distributed at equal angles are fixedly connected to the top periphery of the turntable (16) via mounting brackets (111); at least two rolling and throwing molds (113) are installed in the mounting boxes (112); a stepped support frame (114) fixedly connected to the base (11) is arranged above the rolling and throwing mold (113), and a feeding mechanism is arranged above the lower top surface of the stepped support frame (114); and a liquid feeding mechanism is arranged on one side of the upper top surface of the stepped support frame (114).

3. According to claim 2, a rolling and polishing process for wear-resistant sheets of air-conditioning compressors of new energy vehicles is characterized in that: The feeding mechanism comprises a hopper (115), the interior of which is fixedly connected to a filter screen (116); a feed plate (117) is fixedly connected to the bottom of the hopper (115), the feed plate (117) is provided with a plurality of feed ports (118), a discharge plate (119) is provided below the feed plate (117), a discharge hopper (120) is fixedly connected below the discharge plate (119), a movable plate (121) is slidably connected between the feed plate (117) and the discharge plate (119), the movable plate (121) is provided with a plurality of material passing holes (122); one end of the movable plate (121) is fixedly connected to the telescopic end of a cylinder (123), and the cylinder (123) is fixedly connected to a step support frame (114).

4. The rolling and polishing process of the wear-resistant sheet of the air-conditioning compressor of a new energy vehicle according to claim 2 is characterized in that: The liquid delivery mechanism comprises a plurality of spray heads (124), and the spray heads (124) are fixedly connected to one side of the step support frame (114) via a spray head fixing bracket (125).

5. The rolling and polishing process of the wear-resistant sheet of the air-conditioning compressor of a new energy vehicle according to claim 2 is characterized in that: An electric control box (126) is fixedly connected to the upper top surface of the step support frame (114).

6. The rolling and polishing process of the wear-resistant sheet of the air-conditioning compressor of a new energy vehicle according to claim 2 is characterized in that: The base (11) is fixedly connected to a plurality of casters (127).

7. The rolling and polishing process of the wear-resistant sheet of the air-conditioning compressor of a new energy vehicle according to claim 2 is characterized in that: In step S4, the basket comprises an upper frame (21), a middle frame (22) and a lower frame (23) in a rectangular shape; the four corners of the upper frame (21), the middle frame (22) and the lower frame (23) are fixedly connected by fixing rods (24); a plurality of isolating rods (25) uniformly distributed at equal intervals are fixedly connected between the two side rods of the middle frame (22), and the isolating rods (25) are in a trapezoidal wave shape; and a placement groove (26) for placing a wear-resistant sheet is formed between two adjacent isolating rods (25).

8. The rolling and polishing process of the wear-resistant sheet of the air-conditioning compressor of a new energy vehicle according to claim 7 is characterized in that: A middle rod (27) extending in the length direction is fixedly connected to the middle of the middle surrounding frame (22), and the middle rod (27) is fixedly connected to the middle of the wave top located at the middle position of the isolation rod (25).

9. The rolling and polishing process of the wear-resistant sheet of the air-conditioning compressor of a new energy vehicle according to claim 7 is characterized in that: The lower surrounding frame (23) is fixedly connected to a bottom rod (28) extending in the length direction, and the bottom rod (28) is fixedly connected to a bottom corner of the isolation rod (25).

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