Cleaning equipment and cleaning method for air conditioner compressor part machining

Abstract

The invention provides cleaning equipment and a cleaning method for air conditioner compressor part machining, and belongs to the technical field of air conditioner part machining. The cleaning equipment comprises a cleaning pool, and a lifting mechanism and two clamping mechanisms are mounted in the cleaning pool; the lifting mechanism comprises two nut blocks which are located on the two sides of the cleaning pool and used for lifting, and each clamping mechanism comprises a fixed shell, two compression springs, a movable plate, a telescopic rod and a clamping block; two cleaning brush cylinders are installed in the cleaning pool, and displacement mechanisms used for adjusting the positions of the two cleaning brush cylinders are installed at the bottoms of the two cleaning brush cylinders. Compressor parts with different thicknesses can be clamped through the clamping mechanism, the compressor parts can be effectively cleaned through cooperation of the clamping mechanism and the two rotating cleaning brush cylinders, and the distance between the two cleaning brush cylinders can be adjusted through the displacement mechanism, so that the cleaning brush cylinders can effectively make contact with the parts with different sizes, and the cleaning efficiency is improved. And effective cleaning of parts with uneven surfaces is achieved.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of air conditioner parts processing, and in particular to a cleaning device and a cleaning method for processing air conditioner compressor parts. Background Art

[0002] The cleaning device for processing air-conditioning compressor parts is a device used in the processing of air-conditioning compressor parts to clean metal debris on the surface of parts by flushing. The air-conditioning compressor parts can be cleaned in batches to facilitate their subsequent use.

[0003] However, when conventional cleaning devices clean parts, they usually use a water pump to clean the surface of the parts, which makes it difficult to clean the parts completely, and it is even more difficult to clean parts with uneven surfaces, resulting in impurities remaining on the surface of the parts, which brings certain adverse effects to users. Summary of the invention

[0004] The present invention mainly provides a cleaning device and a cleaning method for processing air-conditioning compressor parts to solve the technical problems raised in the above-mentioned background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A cleaning device for processing air conditioner compressor parts, comprising a cleaning pool, wherein a lifting mechanism and two sets of clamping mechanisms are installed inside the cleaning pool;

[0007] The lifting mechanism includes two nut blocks located on both sides of the cleaning pool for lifting, and the two sets of clamping mechanisms each include a hollow fixed shell connected to the nut block, two compression springs and a movable plate located inside the fixed shell, a telescopic rod connected to the movable plate and extending to the outside of the fixed shell, and a clamping block connected to one end of the outer side of the telescopic rod;

[0008] Two cleaning brush cylinders are installed in the cleaning pool, and displacement mechanisms for adjusting the positions of the two cleaning brush cylinders are installed at the bottoms of the two cleaning brush cylinders.

[0009] Optionally, in the present invention, a drain pipe is provided at the bottom of one side of the cleaning pool, and a solenoid valve is installed on the drain pipe.

[0010] Optionally, in the present invention, a strip-shaped observation window is provided on the cleaning pool, and the observation window is a transparent acrylic plate.

[0011] Optionally, in the present invention, a placement plate is provided on the top of one side of the cleaning pool.

[0012] Optionally, in the present invention, the lifting mechanism also includes two connecting plates respectively arranged on the top middle parts on both sides of the cleaning pool, grooves are provided on the connecting plates and the inner sides of the cleaning pool, a ball screw is rotatably connected in the grooves of the connecting plates, the nut block is slidably connected to the ball screw, and a first motor connected to the ball screw is installed on the top of the connecting plate.

[0013] Optionally, in the present invention, the clamping block is a C-shaped structure, and a rubber pad is provided on the inner surface of the clamping block.

[0014] Optionally, in the present invention, a first threaded shaft is provided at one outer end of the telescopic rod, and the clamping block and the first threaded shaft are connected by internal and external threads.

[0015] Optionally, in the present invention, a slide rail groove is provided at the bottom of the cleaning pool, and the displacement mechanism includes a bidirectional screw rod rotatably connected to the inside of the slide rail groove, two nut seats symmetrically slidably installed on the bidirectional screw rod, and a second motor installed on the outside of the cleaning pool and connected to the bidirectional screw rod.

[0016] Optionally, in the present invention, a third motor is installed on the top of the two nut seats, a second threaded shaft is installed at the output end of the third motor, and the cleaning brush cylinder is connected to the second threaded shaft by means of internal and external threads.

[0017] The cleaning method used by any of the above-mentioned cleaning equipment for processing air-conditioning compressor parts comprises the following steps:

[0018] Step 1: First, push the clamping blocks of the two clamping mechanisms outward, then place the compressor parts to be cleaned between the two clamping blocks, loosen the clamping blocks, and push the movable plate through the force of the compression spring, so that the telescopic rod drives the clamping blocks to move inward to clamp the compressor parts;

[0019] Step 2: Then the first motor operates to rotate the ball screw, and the nut drives the clamping mechanism and the compressor parts to descend to the cleaning pool and enter between the two cleaning brush cylinders;

[0020] Step 3: The second motor operates to make the bidirectional screw operate, and the two screw nuts drive the two cleaning brush cylinders to approach each other, so that the two cleaning brush cylinders are in contact with the compressor parts;

[0021] Step 4: The third motor operates to clean the compressor parts by rotating the cleaning brush cylinder in coordination with the cleaning liquid in the cleaning pool.

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

[0023] The present invention can clamp compressor parts of different thicknesses through the clamping mechanism, and can realize the automatic entry of the compressor parts into the cleaning pool for cleaning through the lifting mechanism. The compressor parts can be effectively cleaned by cooperating with two rotating cleaning brush cylinders, and the distance between the two cleaning brush cylinders can be adjusted through the displacement mechanism, so that the cleaning brush cylinder can effectively contact parts of different sizes, thereby realizing effective cleaning of parts with uneven surfaces.

[0024] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the cleaning brush cylinder and the nut holder area structure of the present invention;

[0028] Figure 4 It is a partial cross-sectional structural schematic diagram of the clamping mechanism of the present invention;

[0029] Figure 5 It is a schematic diagram of the disassembly of the clamping mechanism structure of the present invention.

[0030] In the figure: 10, cleaning tank; 11, drain pipe; 12, observation window; 20, lifting mechanism; 21, connecting plate; 22, ball screw; 23, nut block; 24, first motor; 30, clamping mechanism; 31, fixed shell; 32, clamping block; 33, telescopic rod; 34, movable plate; 35, compression spring; 36, first threaded shaft; 37, rubber pad; 40, cleaning brush cylinder; 41, third motor; 42, second threaded shaft; 50, displacement mechanism; 51, second motor; 52, bidirectional screw; 53, nut seat; 60, placement plate. DETAILED DESCRIPTION

[0031] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0032] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] The embodiment of the present application provides a cleaning device for processing air-conditioning compressor parts, including a cleaning pool 10 , wherein a lifting mechanism 20 and two groups of clamping mechanisms 30 are installed inside the cleaning pool 10 .

[0035] The lifting mechanism 20 includes two nut blocks 23 located on both sides of the cleaning pool 10 for lifting, and the two sets of clamping mechanisms 30 include a hollow fixed shell 31 connected to the nut block 23, two compression springs 35 and a movable plate 34 located inside the fixed shell 31, a telescopic rod 33 connected to the movable plate 34 and extending to the outside of the fixed shell 31, and a clamping block 32 connected to one end of the outer side of the telescopic rod 33.

[0036] Two cleaning brush cylinders 40 are installed in the cleaning pool 10 , and displacement mechanisms 50 for adjusting the positions of the two cleaning brush cylinders 40 are installed at the bottoms of the two cleaning brush cylinders 40 .

[0037] It should also be noted that the electrical components of this device are all electrically connected to the same conventional PLC controller.

[0038] For details, please refer to the attached Figure 1 A drain pipe 11 is provided at the bottom of one side of the cleaning pool 10, and a solenoid valve is installed on the drain pipe 11.

[0039] It should be noted that, in the present embodiment, by opening the solenoid valve, the cleaning liquid inside the cleaning pool 10 can be conveniently discharged through the drain pipe 11, so that the cleaning liquid can be easily replaced.

[0040] For details, please refer to the attached Figure 1 A strip-shaped observation window 12 is provided on the cleaning pool 10, and the observation window 12 is a transparent acrylic plate.

[0041] It should be noted that, in this embodiment, the cleaning liquid level inside the cleaning pool 10 can be conveniently observed from the side through the observation window 12, so as to control the amount of cleaning liquid in the cleaning pool 10 and prevent the cleaning brush cylinder 40 from rotating and causing the cleaning liquid to shake out of the cleaning pool 10.

[0042] For details, please refer to the attached Figure 1 A placement plate 60 is provided on the top of one side of the cleaning pool 10 .

[0043] It should be noted that, in this embodiment, the placement plate 60 can be used to place the compressor parts to be cleaned or cleaned.

[0044] For details, please refer to the attached Figure 2 The lifting mechanism 20 also includes two connecting plates 21 respectively arranged on the top middle parts on both sides of the cleaning pool 10. Grooves are arranged on the inner sides of the connecting plate 21 and the cleaning pool 10. A ball screw 22 is rotatably connected in the groove of the connecting plate 21. The nut block 23 is slidably connected to the ball screw 22. A first motor 24 connected to the ball screw 22 is installed on the top of the connecting plate 21.

[0045] It should be noted that, in this embodiment, the ball screw 22 can be rotated through the operation of the first motor 24, so that the two nut blocks 23 rise and fall synchronously, so that when the compressor parts are clamped, the clamping mechanism 30 is located at the top for easy clamping, and when cleaning, the clamping mechanism 30 is located inside the cleaning pool 10 for easy cleaning.

[0046] For details, please refer to the attached Figure 5 The clamping block 32 is a C-shaped structure, and a rubber pad 37 is provided on the inner surface of the clamping block 32 .

[0047] It should be noted that, in this embodiment, the C-shaped clamping block 32 can effectively prevent the parts from escaping from the middle of the clamping block 32, and the rubber pad 37 can increase the friction resistance to clamp the compressor parts more stably.

[0048] For details, please refer to the attached Figure 5 A first threaded shaft 36 is disposed at one end of the outer side of the telescopic rod 33 , and the clamping block 32 and the first threaded shaft 36 are connected by internal and external threads.

[0049] It should be noted that, in this embodiment, the clamping block 32 can be separated from the first threaded shaft 36 by rotating it, so that the clamping block 32 can be replaced and the clamping block 32 suitable for the part to be cleaned can be selected to ensure the clamping effect.

[0050] The clamping block 32 can be specially customized, and customizing the clamping block 32 alone can save costs.

[0051] For details, please refer to the attached Figure 2 A slide rail groove is provided at the bottom of the cleaning pool 10, and the displacement mechanism 50 includes a bidirectional screw rod 52 rotatably connected to the inside of the slide rail groove, two screw nut seats 53 symmetrically slidably mounted on the bidirectional screw rod 52, and a second motor 51 installed on the outside of the cleaning pool 10 and connected to the bidirectional screw rod 52.

[0052] It should be noted that, in this embodiment, the displacement mechanism 50 can be used to achieve the synchronous approach or separation of the two nut seats 53, thereby adjusting the distance between the two cleaning brush cylinders 40, thereby ensuring effective cleaning of compressor parts of different sizes.

[0053] For details, please refer to the attached Figure 3 A third motor 41 is installed on the top of the two nut seats 53, a second threaded shaft 42 is installed on the output end of the third motor 41, and the cleaning brush cylinder 40 is connected to the second threaded shaft 42 through internal and external threads.

[0054] It should be noted that, in this embodiment, the operation of the third motor 41 can realize the rotation of the cleaning brush cylinder 40, and efficient cleaning is performed by the contact between the cleaning brush cylinder 40 and the parts, and the cleaning brush cylinder 40 can be easily disassembled from the third motor 41, so that the cleaning brush cylinder 40 can be cleaned or replaced after disassembly to ensure the cleaning effect.

[0055] The cleaning method used by any of the above-mentioned cleaning equipment for processing air-conditioning compressor parts comprises the following steps:

[0056] Step 1: First, push the clamping blocks 32 of the two clamping mechanisms 30 outward, then place the compressor parts to be cleaned between the two clamping blocks 32, release the clamping blocks 32, and push the movable plate 34 through the force of the compression spring 35, so that the telescopic rod 33 drives the clamping blocks 32 to move inward to clamp the compressor parts.

[0057] Step 2: The first motor 24 then operates to rotate the ball screw 22 , and the nut block 23 drives the clamping mechanism 30 and the compressor parts to descend to the cleaning pool 10 and enter between the two cleaning brush cylinders 40 .

[0058] Step 3: The second motor 51 operates to operate the bidirectional screw rod 52, and the two screw nut seats 53 drive the two cleaning brush cylinders 40 to approach each other, so that the two cleaning brush cylinders 40 are in contact with the compressor parts.

[0059] Step 4: The third motor 41 operates to clean the compressor parts by rotating the cleaning brush cylinder 40 in coordination with the cleaning liquid in the cleaning pool 10 .

[0060] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A cleaning device for processing air-conditioning compressor parts, comprising a cleaning pool (10), characterized in that: A lifting mechanism (20) and two sets of clamping mechanisms (30) are installed inside the cleaning pool (10); The lifting mechanism (20) comprises two nut blocks (23) located on both sides of the cleaning pool (10) for lifting, and the two sets of clamping mechanisms (30) each comprise a hollow fixed shell (31) connected to the nut block (23), two compression springs (35) and a movable plate (34) located inside the fixed shell (31), a telescopic rod (33) connected to the movable plate (34) and extending to the outside of the fixed shell (31), and a clamping block (32) connected to one end of the outer side of the telescopic rod (33); Two cleaning brush cylinders (40) are installed in the cleaning pool (10), and displacement mechanisms (50) for adjusting the positions of the two cleaning brush cylinders (40) are installed at the bottoms of the two cleaning brush cylinders (40).

2. The cleaning equipment for processing air-conditioning compressor parts according to claim 1, characterized in that: A liquid discharge pipe (11) is provided at the bottom of one side of the cleaning pool (10), and a solenoid valve is installed on the liquid discharge pipe (11).

3. The cleaning equipment for processing air-conditioning compressor parts according to claim 1, characterized in that: The cleaning pool (10) is provided with a strip-shaped observation window (12), and the observation window (12) is a transparent acrylic plate.

4. The cleaning equipment for processing air-conditioning compressor parts according to claim 1, characterized in that: A placement plate (60) is provided on the top of one side of the cleaning pool (10).

5. The cleaning equipment for processing air-conditioning compressor parts according to claim 1, characterized in that: The lifting mechanism (20) further comprises two connecting plates (21) respectively arranged at the top middle parts on both sides of the cleaning pool (10), the connecting plates (21) and the inner sides of the cleaning pool (10) are provided with grooves, a ball screw (22) is rotatably connected in the groove of the connecting plate (21), the nut block (23) is slidably connected to the ball screw (22), and a first motor (24) connected to the ball screw (22) is installed on the top of the connecting plate (21).

6. The cleaning equipment for processing air conditioner compressor parts according to claim 1, characterized in that: The clamping block (32) is a C-shaped structure, and a rubber pad (37) is provided on the inner surface of the clamping block (32).

7. The cleaning equipment for processing air-conditioning compressor parts according to claim 1, characterized in that: A first threaded shaft (36) is provided at one outer end of the telescopic rod (33), and the clamping block (32) and the first threaded shaft (36) are connected via internal and external threads.

8. The cleaning equipment for processing air-conditioning compressor parts according to claim 1, characterized in that: A slide rail groove is provided at the bottom of the cleaning pool (10), and the displacement mechanism (50) comprises a bidirectional screw rod (52) rotatably connected to the inside of the slide rail groove, two screw nut seats (53) symmetrically slidably mounted on the bidirectional screw rod (52), and a second motor (51) mounted on the outside of the cleaning pool (10) and connected to the bidirectional screw rod (52).

9. The cleaning equipment for processing air-conditioning compressor parts according to claim 8, characterized in that: A third motor (41) is installed on the top of the two nut seats (53), a second threaded shaft (42) is installed on the output end of the third motor (41), and the cleaning brush cylinder (40) is connected to the second threaded shaft (42) by means of internal and external threads.

10. The cleaning method used in any one of the cleaning equipment for processing air conditioner compressor parts according to claims 1-9, characterized in that: The following steps are involved: Step 1: First, push the clamping blocks (32) of the two clamping mechanisms (30) outward, then place the compressor parts to be cleaned between the two clamping blocks (32), release the clamping blocks (32), and push the movable plate (34) through the force of the compression spring (35), so that the telescopic rod (33) drives the clamping blocks (32) to move inward to clamp the compressor parts; Step 2: The first motor (24) then operates to rotate the ball screw (22), and the nut block (23) drives the clamping mechanism (30) and the compressor parts to descend to the cleaning pool (10) and enter between the two cleaning brush cylinders (40); Step 3: The second motor (51) operates to make the bidirectional screw rod (52) operate, and the two screw nut seats (53) drive the two cleaning brush cylinders (40) to approach each other, so that the two cleaning brush cylinders (40) are in contact with the compressor parts; Step 4: The third motor (41) operates to clean the compressor parts by rotating the cleaning brush cylinder (40) in coordination with the cleaning liquid in the cleaning pool (10).

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