A high-efficiency cleaning device for the surface of a capillary copper pipe

Abstract

This utility model discloses a high-efficiency surface cleaning device for capillary copper tube processing, belonging to the field of capillary copper tube processing technology. It includes a worktable with two vertical plates connected to its upper surface. One of the vertical plates has an unwinding roller connected to its front side, and the other vertical plate has a rotating bearing embedded inside. The inner ring of the rotating bearing is connected to a winding roller. A servo motor is located on the back of the other vertical plate. The combination design of a liquid distribution box and a spray head ensures that the cleaning liquid evenly covers the copper tube surface, avoiding the problem of incomplete cleaning in certain areas. Subsequently, a first and second wiping cotton, symmetrically arranged vertically, are used. The contact pressure can be adjusted via an electric push rod to accommodate capillary copper tubes of different diameters. Combining spray cleaning and wiping cleaning simultaneously breaks the limitations of traditional intermittent cleaning, significantly improving cleaning efficiency and meeting the continuous processing needs of large batches of capillary copper tubes, effectively shortening the production cycle.

Description

Technical Field

[0001] This utility model relates to the field of capillary copper tube processing technology, specifically a high-efficiency cleaning device for the surface of capillary copper tube processing. Background Technology

[0002] Capillary copper tubes are widely used in refrigeration, air conditioning, electronics, medical and other fields due to their good thermal conductivity, electrical conductivity and corrosion resistance. During the processing of capillary copper tubes, their surface will be contaminated with impurities such as oil and metal shavings. If these impurities are not cleaned in time, they will affect subsequent processing and use.

[0003] Most existing cleaning devices currently employ a single cleaning method, such as simple spray cleaning or wiping cleaning, which is not ideal in terms of cleaning effect and is difficult to completely remove stubborn stains from the surface; moreover, the cleaning efficiency is low and cannot meet the needs of large-scale industrial production. Therefore, those skilled in the art provide a high-efficiency cleaning device for the surface of capillary copper tube processing to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency cleaning device for the surface of capillary copper tube processing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-efficiency cleaning device for the surface of capillary copper tubes includes a worktable. Two vertical plates are connected to the upper surface of the worktable. One vertical plate has an unwinding roller connected to its front side, and a rotating bearing is embedded inside the other vertical plate. A winding roller is connected to the inner ring of the rotating bearing. A servo motor is located on the back side of the other vertical plate, and the output end of the servo motor is connected to the rear end of the winding roller. An N-type frame is connected to the upper surface of the worktable, and a liquid distribution box is connected to the inner top wall of the N-type frame. The output end of the liquid distribution box is connected to a... The assembly includes a spray nozzle, a liquid storage tank connected to the upper surface of the N-shaped frame, an injection port connected to the upper surface of the liquid storage tank, an infusion pump installed on the inner bottom wall of the liquid storage tank, an infusion pipe connected to the output end of the infusion pump, and an infusion pipe connected to the input end of the liquid distribution box. A first wiping cotton is connected to the upper surface of the workbench, and two electric push rods are installed on the upper surface of the workbench. The output ends of the two electric push rods are connected to a top plate, and a second wiping cotton is connected to the bottom surface of the top plate. A PLC control box is installed on the front of the N-shaped frame.

[0007] As a further improvement of this utility model: the inner top wall of the N-shaped frame is connected to two reinforcing seats, and the two reinforcing seats are respectively connected to the front and back of the liquid distribution box on their sides.

[0008] As a further embodiment of this utility model: an arc-shaped seat is connected to the back of one of the upright plates, and the upper surface of the arc-shaped seat is connected to the outer surface of the servo motor.

[0009] As a further improvement of this utility model: a liquid level observation groove is provided on the front of the liquid storage tank, and a transparent glass is connected inside the liquid level observation groove.

[0010] As a further improvement of this utility model: a display screen is installed on the front of the PLC control box, and two operation indicator lights are installed on the upper surface of the PLC control box.

[0011] As a further improvement of this utility model: the bottom surface of the workbench is connected to two sets of support legs, and the two sets of support legs are connected to a reinforcing diagonal brace on the side that is close to each other. The top of each reinforcing diagonal brace is connected to the bottom surface of the workbench.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This high-efficiency cleaning device for capillary copper tube processing ensures uniform coverage of the copper tube surface with cleaning liquid through a combination design of a liquid distribution box and a spray head, avoiding the problem of incomplete cleaning in certain areas. Subsequently, the first and second wiping cottons, which are symmetrically arranged at the top and bottom, can adjust the contact pressure via an electric push rod to accommodate capillary copper tubes of different diameters. The combination of spray cleaning and wiping cleaning is carried out simultaneously, breaking the limitations of traditional intermittent cleaning, greatly improving cleaning efficiency, meeting the continuous processing needs of large batches of capillary copper tubes, and effectively shortening the production cycle. Attached Figure Description

[0014] Figure 1 A three-dimensional structural schematic diagram of a high-efficiency surface cleaning device for capillary copper tube processing;

[0015] Figure 2 A top view of a high-efficiency surface cleaning device for capillary copper tube processing;

[0016] Figure 3 A side view of a high-efficiency cleaning device for the surface of capillary copper tube processing;

[0017] Figure 4 A side sectional view of a high-efficiency surface cleaning device for capillary copper tube processing;

[0018] Figure 5 This is a cross-sectional view of a high-efficiency surface cleaning device for capillary copper tube processing.

[0019] In the diagram: 1. Workbench; 2. Vertical plate; 3. Unwinding roller; 4. Rotary bearing; 5. Rewinding roller; 6. Servo motor; 7. N-frame; 8. Liquid distribution box; 9. Spray head; 10. Liquid storage tank; 11. Injection port; 12. Infusion pump; 13. Infusion pipe; 14. First wiping cotton; 15. Electric push rod; 16. Top plate; 17. Second wiping cotton; 18. PLC control box; 19. Reinforcing base; 20. Arc-shaped base; 21. Liquid level observation tank; 22. Display screen; 23. Running indicator light; 24. Support leg; 25. Reinforcing diagonal brace. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1-5In this embodiment of the invention, a high-efficiency cleaning device for the surface of a capillary copper tube includes a workbench 1. Two vertical plates 2 are connected to the upper surface of the workbench 1. One vertical plate 2 has an unwinding roller 3 connected to its front side, and a rotating bearing 4 is embedded inside the other vertical plate 2. A winding roller 5 is connected to the inner ring of the rotating bearing 4. A servo motor 6 is located on the back side of one vertical plate 2, and its output end is connected to the rear end of the winding roller 5. An N-shaped frame 7 is connected to the upper surface of the workbench 1. A liquid distribution box 8 is connected to the inner top wall of the N-shaped frame 7. A set of spray nozzles 9 are connected to the output end of the liquid distribution box 8. A liquid storage tank 10 is connected to the upper surface of the N-shaped frame 7. An injection port 11 is connected to the upper surface of the liquid storage tank 10, and an infusion pump is installed on the inner bottom wall of the liquid storage tank 10. Pump 12, the output end of the infusion pump 12 is connected to the infusion tube 13, the output end of the infusion tube 13 is connected to the input end of the liquid distribution box 8, the upper surface of the workbench 1 is connected to the first wiping cotton 14, the upper surface of the workbench 1 is equipped with two electric push rods 15, the output ends of the two electric push rods 15 are connected to the top plate 16, the bottom surface of the top plate 16 is connected to the second wiping cotton 17, the front of the N-type frame 7 is equipped with a PLC control box 18, the pressure between the second wiping cotton 17 and the first wiping cotton 14 can be flexibly adjusted by the electric push rods 15, so that the device can be adapted to capillary copper tubes of different diameters and different surface conditions, and can meet diverse cleaning needs without replacing the core components, thereby improving the versatility and practicality of the equipment and reducing the equipment investment cost of enterprises.

[0023] The inner top wall of the N-type frame 7 is connected to two reinforcing seats 19. The two reinforcing seats 19 are connected to the front and back of the liquid distribution box 8 respectively on their side. One of the upright plates 2 has an arc-shaped seat 20 connected to its back. The upper surface of the arc-shaped seat 20 is connected to the outer surface of the servo motor 6. The front of the liquid storage tank 10 is provided with a liquid level observation groove 21. The interior of the liquid level observation groove 21 is connected with transparent glass. The reinforcing seats 19 are used to reinforce the liquid distribution box 8, which enhances the stability of the spraying assembly and avoids positional displacement caused by vibration during spraying. The arc-shaped seat 20 is used to support and reinforce the servo motor 6, which makes the servo motor 6 run more stably. The liquid level observation groove 21 allows the staff to easily check the remaining amount of cleaning fluid inside the liquid storage tank 10.

[0024] The PLC control box 18 has a display screen 22 mounted on its front. Two operation indicator lights 23 are mounted on the upper surface of the PLC control box 18. Two sets of support legs 24 are connected to the bottom of the workbench 1. Each set of support legs 24 has a reinforcing brace 25 connected to the side of the two sets of support legs 24 that are close to each other. The top of each reinforcing brace 25 is connected to the bottom of the workbench 1. The operation indicator lights 23 make it easy for the staff to check the operating status of the device. The cooperation between the support legs 24 and the reinforcing braces 25 improves the load-bearing capacity and deformation resistance of the entire workbench 1. The overall structural design enhances the stability and durability of the device and extends the service life of the equipment.

[0025] The working principle of this utility model is as follows: When using this device, firstly, the capillary copper tube to be cleaned is mounted on the unwinding roller 3, and one end of the copper tube is pulled to the winding roller 5 and fixed. Then, the operator starts the servo motor 6, the infusion pump 12, and the spray head 9 through the PLC control box 18. The servo motor 6 drives the winding roller 5 to rotate, thereby winding the copper tube. At the same time, the infusion pump 12 and the infusion pipe 13 work together to deliver the cleaning solution to the inside of the liquid distribution box 8 through the infusion pipe 13, and then the solution is evenly sprayed onto the capillary copper tube being transported through the spray head 9. The surface of the tube is initially rinsed to remove oil stains and impurities. After being cleaned by spraying, the capillary copper tube continues to be conveyed and enters between the first wiping cotton 14 and the second wiping cotton 17. At this time, the electric push rod 15, under the control of the PLC control box 18, pushes the top plate 16 down, so that the second wiping cotton 17 and the first wiping cotton 14 are tightly attached to the surface of the copper tube. Through the friction between the two, the residual cleaning liquid and stubborn impurities on the surface of the copper tube are thoroughly wiped clean, completing the deep cleaning. The cleaned capillary copper tube is then continuously wound up by the winding roller 5. The above is the complete operation process of this device.

[0026] The above description is merely a preferred embodiment of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalent elements of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-efficiency cleaning device for the surface of a capillary copper tube, characterized in that, The system includes a workbench (1), on the upper surface of which are connected two vertical plates (2). One of the vertical plates (2) has a winding roll (3) connected to its front side, and a rotating bearing (4) is embedded inside the other vertical plate (2). A winding roll (5) is connected to the inner ring of the rotating bearing (4). A servo motor (6) is located on the back of one of the vertical plates (2), and the output end of the servo motor (6) is connected to the rear end of the winding roll (5). An N-shaped frame (7) is connected to the upper surface of the workbench (1). A liquid distribution box (8) is connected to the inner top wall of the N-shaped frame (7). The output end of the liquid distribution box (8) is connected to a set of spray nozzles (9). The upper surface of the N-shaped frame (7) is connected to... A liquid storage tank (10) is connected to the upper surface of the liquid storage tank (10), and an injection port (11) is connected to the upper surface of the liquid storage tank (10). An infusion pump (12) is installed on the inner bottom wall of the liquid storage tank (10). An infusion tube (13) is connected to the output end of the infusion pump (12). The output end of the infusion tube (13) is connected to the input end of the liquid distribution box (8). A first wiping cotton (14) is connected to the upper surface of the workbench (1). Two electric push rods (15) are installed on the upper surface of the workbench (1). The output ends of the two electric push rods (15) are connected to a top plate (16). A second wiping cotton (17) is connected to the bottom surface of the top plate (16). A PLC control box (18) is installed on the front of the N-type frame (7).

2. The high-efficiency cleaning device for the surface of a capillary copper tube according to claim 1, characterized in that, The inner top wall of the N-type frame (7) is connected to two reinforcing seats (19), and the two reinforcing seats (19) are respectively connected to the front and back of the liquid distribution box (8) on their sides.

3. The high-efficiency cleaning device for the surface of a capillary copper tube according to claim 1, characterized in that, One of the upright plates (2) has an arc-shaped seat (20) connected to its back side, and the upper surface of the arc-shaped seat (20) is connected to the outer surface of the servo motor (6).

4. The high-efficiency cleaning device for the surface of a capillary copper tube according to claim 1, characterized in that, The liquid storage tank (10) has a liquid level observation slot (21) on its front side, and the interior of the liquid level observation slot (21) is connected to transparent glass.

5. The high-efficiency cleaning device for the surface of a capillary copper tube according to claim 1, characterized in that, The PLC control box (18) has a display screen (22) installed on the front and two operation indicator lights (23) installed on the upper surface of the PLC control box (18).

6. The high-efficiency cleaning device for the surface of a capillary copper tube according to claim 1, characterized in that, The bottom surface of the workbench (1) is connected to two sets of support legs (24). The two sets of support legs (24) are connected to a reinforcing brace (25) on the side that is close to each other. The top of each reinforcing brace (25) is connected to the bottom surface of the workbench (1).

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