Surface anti-corrosion treatment device for copper heat exchanger

Abstract

The utility model relates to the technical field of copper heat exchanger production, in particular to a surface anti-corrosion treatment device for a copper heat exchanger, which overcomes the defects of copper heat exchanger production in the prior art and comprises a box body, a second motor is fixedly connected to one side of the box body, and a second rotating rod is arranged on one side of the second motor. The second rotating rod penetrates through the box body and is rotationally connected with the interior of the box body, a bearing assembly is arranged at one end of the second rotating rod and used for installing a copper heat exchanger, a first liquid storage box is arranged on one side of the box body, a spray gun is arranged on one side of the box body and matched with the first liquid storage box, and an air drying assembly is arranged on one side of the box body and matched with the first liquid storage box. A first belt wheel is fixedly connected to the surface of the second rotating rod, a first fixing seat is fixedly connected to one side of the box body, a worm is rotationally connected to the interior of the first fixing seat, and a second belt wheel is fixedly connected to the surface of the worm.

Description

Technical Field

[0001] This utility model relates to the field of copper heat exchanger production technology, specifically to a copper heat exchanger surface anti-corrosion treatment device. Background Technology

[0002] As a core heat transfer component in refrigeration, automotive and other fields, copper heat exchangers are exposed to humid, salt spray or chemically corrosive environments for a long time. The surface oxidation and corrosion problems seriously limit their service life. During production, epoxy resin or polyurethane coatings are often used for protection. However, traditional manual or fixed automatic spraying equipment does not cover the surface evenly, resulting in local coatings that are too thin or missed, which limits the anti-corrosion effect and requires some improvements.

[0003] Therefore, it is necessary to design a practical and comprehensive anti-corrosion treatment device for copper heat exchangers. Utility Model Content

[0004] The purpose of this invention is to provide a surface anti-corrosion treatment device for copper heat exchangers to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surface anti-corrosion treatment device for a copper heat exchanger, comprising a housing, a second motor fixedly connected to one side of the housing, a second rotating rod provided on one side of the second motor, the second rotating rod penetrating the housing and rotatably connected to its interior, a bearing assembly provided at one end of the second rotating rod for mounting the copper heat exchanger, a first liquid storage tank provided on one side of the housing, a spray gun provided on one side of the housing adapted to the first liquid storage tank, a drying assembly provided on one side of the housing, a pulley fixedly connected to the surface of the second rotating rod, a fixed base fixedly connected to one side of the housing, a worm gear rotatably connected inside the fixed base, and a fixed component fixedly connected to the surface of the worm gear. A second pulley is provided, and a belt is provided on the surface of the first pulley and the second pulley. A third rotating rod is rotatably connected inside the box. A worm gear is fixedly connected to the surface of the third rotating rod, and the worm gear meshes with a worm. A disc is fixedly connected to the surface of the third rotating rod, and a fixed rod is fixedly connected to the surface of the disc. A reciprocating ring is provided on the surface of the fixed rod, and guide rods are fixedly connected to both sides of the reciprocating ring. A pair of fixed seats are fixedly connected to one side of the box. The guide rods are slidably connected to the fixed seats. Connecting plates are fixedly connected to both sides of the guide rods. A second liquid storage tank is provided on one side of the box. An infusion tube is provided on one side of the second liquid storage tank. The infusion tube is adapted to the connecting plate. The connecting plate is hollow inside, and several nozzles are provided on one side of the connecting plate.

[0006] According to the above technical solution, the supporting component includes a chassis, a fixing ring is provided on the surface of the chassis, and the copper heat exchanger is installed inside the fixing ring.

[0007] According to the above technical solution, the air drying assembly includes a motor, a rotating rod is provided on one side of the motor, and a fan blade is provided on the surface of the rotating rod. The position of the fan blade is adapted to the copper heat exchanger.

[0008] According to the above technical solution, a door is provided on the surface of the box.

[0009] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0010] (1) By setting up a pulley and worm gear assembly, motor two drives the rotating rod two set on one side to rotate. The pulley one fixed on the surface of the rotating rod two rotates accordingly. The belt set on the surface of the pulley one drives the pulley two to rotate. The worm fixed inside the pulley two rotates accordingly. The rotation of the worm drives the worm gear meshed on one side to rotate. The rotating rod three fixed on one side of the worm gear rotates accordingly. The disc fixed at one end of the rotating rod three rotates accordingly. The surface of the disc is fixed with a fixed rod, and the fixed rod is located at the eccentric point and non-center point. It rotates with the disc and makes a circular trajectory motion, which moves the reciprocating ring set on the surface together. Because the reciprocating ring... The guide rods fixed on both sides are restricted by the fixed seat and slidably connected to its interior. Therefore, when the reciprocating ring is moved, its motion trajectory changes from circular motion to up-and-down reciprocating sliding displacement. The principle can be referenced from the linear reciprocating mechanism. The connecting plate drives the spray head to move up and down, which can increase the coating area and make the coating effect more comprehensive. The rotation of the bearing component is completed by a motor, which makes the copper heat exchanger rotate as well. Then, the pulley assembly and worm gear assembly are used to drive the linear reciprocating mechanism to spray the anti-corrosion layer up and down, which greatly improves the working efficiency and saves costs by eliminating the need for multiple motors.

[0011] (2) By providing a box door, the box door can be closed during coating to prevent splashing. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 This is a front view of the present invention;

[0014] Figure 3 This is a schematic diagram of the connecting plate assembly of this utility model;

[0015] Figure 4 This is a schematic diagram of the worm gear assembly of this utility model;

[0016] Figure 5 This is a schematic diagram of the infusion tube of this utility model;

[0017] In the diagram: 1. Box body; 2. Box door; 3. Motor 1; 4. Liquid storage tank 1; 5. Rotating rod 1; 6. Fan blade; 7. Spray gun; 8. Copper heat exchanger; 9. Motor 2; 10. Rotating rod 2; 11. Chassis; 12. Fixing ring; 13. Disc; 14. Connecting plate; 15. Nozzle; 16. Reciprocating ring; 17. Fixing rod; 18. Pulley 1; 19. Belt; 20. Pulley 2; 21. Fixing seat 1; 22. Worm gear; 23. Worm wheel; 24. Liquid storage tank 2; 25. Infusion tube; 26. Rotating rod 3; 27. Guide rod; 28. Fixing seat 2. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5 This utility model provides a technical solution: a surface anti-corrosion treatment device for a copper heat exchanger, comprising a housing 1, a motor 9 fixedly connected to one side of the housing 1, a rotating rod 10 disposed on one side of the motor 9, the rotating rod 10 passing through the housing 1 and rotatably connected to its interior, a bearing assembly disposed at one end of the rotating rod 10 for mounting a copper heat exchanger 8, a liquid storage tank 4 disposed on one side of the housing 1, a spray gun 7 disposed on one side of the housing 1, the spray gun 7 being adapted to the liquid storage tank 4, a drying assembly disposed on one side of the housing 1, a pulley 18 fixedly connected to the surface of the rotating rod 10, a fixing seat 21 fixedly connected to one side of the housing 1, a worm gear 22 rotatably connected inside the fixing seat 21, a pulley 20 fixedly connected to the surface of the worm gear 22, the pulley 18 and pulley 20 being connected to each other. A belt 19 is provided on the surface. A rotating rod 26 is rotatably connected inside the box body 1. A worm gear 23 is fixedly connected to the surface of the rotating rod 26. The worm gear 23 meshes with the worm 22. A disc 13 is fixedly connected to the surface of the rotating rod 26. A fixing rod 17 is fixedly connected to the surface of the disc 13. A reciprocating ring 16 is provided on the surface of the fixing rod 17. Guide rods 27 are fixedly connected to both sides of the reciprocating ring 16. A pair of fixing seats 28 are fixedly connected to one side of the box body 1. The guide rods 27 and fixing seats 28 are slidably connected inside. Connecting plates 14 are fixedly connected to both sides of the guide rods 27. A liquid storage tank 24 is provided on one side of the box body 1. An infusion tube 25 is provided on one side of the liquid storage tank 24. The infusion tube 25 is adapted to the connecting plate 14. The connecting plate 14 is hollow inside. Several nozzles 15 are provided on one side of the connecting plate 14.

[0020] Specifically, the copper heat exchanger is installed in the load-bearing assembly. Motor 29 is started, driving a rotating rod 210 on one side to rotate. A pulley 18 fixed to the surface of the rotating rod 210 rotates accordingly. A belt 19 on the surface of pulley 18 rotates, driving pulley 20 to rotate. A worm gear 22 fixed inside pulley 20 rotates accordingly. The rotation of the worm gear 22 drives a meshing turbine 23 on one side to rotate. A rotating rod 26 fixed to one side of the worm gear 23 rotates accordingly. A disc 13 fixed to one end of the rotating rod 26 rotates accordingly. A fixed rod 17 is fixed to the surface of the disc 13, located at an eccentric point (non-center), and rotates with the disc 13, performing a circular motion, thus actuating the surface... The reciprocating ring 16 moves together with the fixed guide rods 27 on both sides of the reciprocating ring 16. Since the guide rods 27 fixed on both sides of the reciprocating ring 16 are restricted by the fixed seat 28 and are slidably connected to its interior, when the reciprocating ring 16 is moved, its motion trajectory changes from circular motion to up-and-down reciprocating sliding displacement. The principle can be referred to as a linear reciprocating mechanism. The connecting plate 14 drives the spray head 15 to move up and down, which can increase the coating area and make its coating effect more comprehensive. The rotation of the bearing component is completed by a motor, so that the copper heat exchanger 8 also rotates. Then, the pulley assembly and worm gear assembly are used to drive the linear reciprocating mechanism to spray the anti-corrosion layer up and down, which greatly improves its working efficiency and saves costs by eliminating the need for multiple motors to operate.

[0021] The supporting component includes a chassis 11, a retaining ring 12 is provided on the surface of the chassis 11, and a copper heat exchanger 8 is installed inside the retaining ring 12.

[0022] Specifically, the copper heat exchanger 8 is installed in the fixing ring 12 to keep it stable during rotation, which facilitates the subsequent application of the anti-corrosion coating.

[0023] The air drying assembly includes a motor 3, a rotating rod 5 on one side of the motor 3, and a fan blade 6 on the surface of the rotating rod 5. The fan blade 6 is positioned to match the copper heat exchanger 8.

[0024] Specifically, after the coating work is completed, motor 3 is started. Motor 3 drives the surface fan blades 6 to rotate via rotating rod 5 to air dry the copper heat exchanger 8.

[0025] The surface of the box 1 is provided with a box door 2.

[0026] Specifically, door 2 can be closed during coating to prevent splashing.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A device for anticorrosive treatment of the surface of a copper heat exchanger, comprising a box (1), characterized in that: The box (1) is fixedly connected with a motor two (9) on one side, the motor two (9) is provided with a rotating rod two (10) on one side, the rotating rod two (10) penetrates the box (1) and is rotatably connected with the inside thereof, the rotating rod two (10) is provided with a bearing assembly on one end, the bearing assembly is used for installing a copper heat exchanger (8), the box (1) is provided with a liquid storage tank one (4) on one side, the box (1) is provided with a spray gun (7) on one side, the spray gun (7) is matched with the liquid storage tank one (4), the box (1) is provided with a air-drying assembly on one side, the rotating rod two (10) is fixedly connected with a pulley one (18) on the surface, the box (1) is fixedly connected with a fixed seat one (21) on one side, the fixed seat one (21) is rotatably connected with a worm (22) in the inside, the worm (22) is fixedly connected with a pulley two (20) on the surface, the pulley one (18) and the pulley two (20) are provided with a belt (19) on the surface, the box (1) is rotatably connected with a rotating rod three (26), the rotating rod three (26) is fixedly connected with a worm gear (23) on the surface, the worm gear (23) is meshedly connected with the worm (22), the rotating rod three (26) is fixedly connected with a disc (13) on the surface, the disc (13) is fixedly connected with a fixed rod (17) on the surface, the fixed rod (17) is provided with a reciprocating ring (16) on the surface, the reciprocating ring (16) is fixedly connected with a guide rod (27) on both sides, the box (1) is fixedly connected with a pair of fixed seat two (28) on one side, the guide rod (27) is slidably connected with the fixed seat two (28) in the inside, the guide rod (27) is fixedly connected with a connecting plate (14) on both sides, the box (1) is provided with a liquid storage tank two (24) on one side, the liquid storage tank two (24) is provided with a liquid delivery pipe (25) on one side, the liquid delivery pipe (25) is matched with the connecting plate (14), the connecting plate (14) is hollow in the inside, the connecting plate (14) is provided with a plurality of spray heads (15) on one side.

2. A device for the anticorrosive treatment of the surfaces of copper heat exchangers according to claim 1, characterized in that: The bearing assembly comprises a base plate (11), and the base plate (11) is provided with a fixed ring (12) on the surface.

3. A device for the anticorrosive treatment of the surfaces of copper heat exchangers according to claim 1, characterized in that: The air-drying assembly comprises a motor one (3), and the motor one (3) is provided with a rotating rod one (5) on one side.

4. A device for the corrosion protection of the surfaces of copper heat exchangers according to claim 1, characterized in that: The box (1) is provided with a box door (2) on the surface.

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