Automatic spraying device for anticorrosive coating of copper cone shaft

Abstract

The utility model relates to the technical field of copper cone shaft machining, and discloses a copper cone shaft anticorrosive coating automatic spraying device which comprises a fixing frame, a liquid storage box is fixedly arranged at the top of the fixing frame, a liquid outlet pipe is fixedly arranged at the bottom of the liquid storage box, and a spraying pipe is fixedly arranged at the lower end of the liquid outlet pipe. A plurality of uniformly distributed spraying heads are fixedly arranged on the pipe wall of the spraying pipe; a supporting seat is fixedly arranged on one side of the bottom of the fixing frame, a motor is fixedly arranged on the side wall of the supporting seat, a fixing sleeve is fixedly arranged on an output shaft of the motor, and a clamping mechanism is arranged in the fixing sleeve; a material receiving box is fixedly arranged at the bottom of the fixing frame, and an air blowing mechanism is arranged on the side wall of the fixing frame. The spraying device can automatically rotate and complete spraying of an anti-corrosion coating of the copper cone shaft, the spraying uniformity is high, and the use quality of a copper cone shaft product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper cone shaft processing, in particular to an automatic spraying device for anti-corrosion coating of copper cone shaft. Background Art

[0002] With the development of today's society and the improvement of people's living standards, copper tapered shafts are needed in the field of sewing machines. Copper tapered shafts are an important component of encoders.

[0003] The existing copper cone shaft will corrode when used in a poor environment for a long time. Therefore, it is necessary to spray a layer of anti-corrosion coating on the shaft wall of the copper cone shaft. The existing copper cone shaft is generally sprayed manually. Manual spraying cannot ensure that the shaft wall of the copper cone shaft is sprayed evenly, resulting in reduced quality of the copper cone shaft. Therefore, an automatic spraying device for anti-corrosion coating of copper cone shaft is proposed. Utility Model Content

[0004] The utility model aims to solve the problem of poor quality of anti-corrosion coating on copper cone shaft in the prior art, and proposes an automatic spraying device for anti-corrosion coating on copper cone shaft.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for automatically spraying anti-corrosion coating on a copper cone shaft comprises a fixed frame, a liquid storage tank is fixedly provided on the top of the fixed frame, a liquid outlet pipe is fixedly provided on the bottom of the liquid storage tank, a spray pipe is fixedly provided on the lower end of the liquid outlet pipe, and a plurality of evenly distributed spray heads are fixedly provided on the wall of the spray pipe; a support seat is fixedly provided on one side of the bottom of the fixed frame, a motor is fixedly provided on the side wall of the support seat, a fixed sleeve is fixedly provided on the output shaft of the motor, and a clamping mechanism is provided inside the fixed sleeve; a material receiving box is fixedly provided on the bottom of the fixed frame, and a wind blowing mechanism is provided on the side wall of the fixed frame.

[0007] Preferably, the clamping mechanism includes a lower clamping seat, an upper clamping seat and a screw, the lower clamping seat is fixedly arranged at the bottom of the fixing sleeve, the screw is vertically threaded and arranged at the top of the fixing sleeve, the lower end of the screw is rotatably connected to the upper clamping seat, and a rotating handle is fixedly arranged at the upper end of the screw.

[0008] Preferably, the bottom of the lower clamping seat and the bottom of the fixing sleeve are both provided with leakage holes.

[0009] Preferably, an inclined guide plate is fixedly provided inside the receiving box, a drain pipe is fixedly provided on the side wall of the receiving box and at one end of the guide plate facing downward, and a switch valve is provided on the wall of the drain pipe.

[0010] Preferably, the wind blowing mechanism includes a fan, an air duct and an air disc, the fan is fixedly arranged on the outer wall of the fixed frame, the air disc is fixedly arranged on the inner wall of the fixed frame, the output end of the fan is fixedly connected to the air disc through the air duct, and a plurality of evenly distributed air blowing holes are opened around the side wall of the air disc.

[0011] Preferably, the wind disc and the fixing sleeve are aligned in a horizontal position.

[0012] Compared with the prior art, the utility model provides an automatic spraying device for anti-corrosion coating of copper cone shaft, which has the following beneficial effects:

[0013] 1. The automatic spraying device for anti-corrosion coating of copper cone shaft is equipped with a liquid storage tank, a liquid outlet pipe, a spray pipe, a spray head, a motor and a fixed sleeve. One end of the copper cone shaft is first fixed inside the fixed sleeve, and then the motor is turned on to work. The motor can drive the fixed sleeve to rotate, so that the copper cone shaft rotates. At the same time, the pump body inside the liquid storage tank works to draw the anti-corrosion liquid into the liquid outlet pipe, the spray pipe and the spray head, and finally spray it on the shaft wall of the copper cone shaft with high spraying uniformity.

[0014] 2. The automatic spraying device for anti-corrosion coating of copper cone shaft is provided with a lower clamping seat, an upper clamping seat, a screw and a turning handle. One end of the copper cone shaft is inserted between the upper clamping seat and the lower clamping seat, and then the handle is turned to rotate the screw. When the screw rotates downward, it drives the upper clamping seat to move, so that one end of the copper cone shaft can be clamped and fixed.

[0015] 3. The automatic spraying device for the anti-corrosion coating of the copper cone shaft is equipped with a fan, an air duct and an air disc. After the spraying is completed, the fan is turned on to blow gas into the air duct and the air disc, and then discharged through multiple blowing holes, so that the coating on the wall of the copper cone shaft can be quickly dried.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model can automatically rotate and complete the spraying of the anti-corrosion coating on the copper cone shaft, and the spraying uniformity is high, thereby improving the use quality of the copper cone shaft product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an automatic spraying device for anti-corrosion coating on a copper cone shaft proposed by the utility model;

[0018] Figure 2 for Figure 1 A side view of the middle fixed sleeve;

[0019] Figure 3 for Figure 1 A cutaway view of the center material box;

[0020] Figure 4 for Figure 1 Side view of a stroke disk.

[0021] In the figure: 1. fixing frame; 2. liquid storage tank; 3. liquid outlet pipe; 4. spray pipe; 5. spray head; 6. support seat; 7. motor; 8. fixing sleeve; 9. material receiving box; 10. lower clamping seat; 11. upper clamping seat; 12. screw; 13. rotating handle; 14. liquid leakage hole; 15. guide plate; 16. liquid discharge pipe; 17. fan; 18. air duct; 19. air disk; 20. air blowing hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Example 1

[0025] Reference Figure 1-2, an automatic spraying device for anti-corrosion coating of copper cone shaft, including a fixed frame 1, a liquid storage tank 2 is fixedly provided on the top of the fixed frame 1, a liquid outlet pipe 3 is fixedly provided at the bottom of the liquid storage tank 2, a spray pipe 4 is fixedly provided at the lower end of the liquid outlet pipe 3, a plurality of spray heads 5 are fixedly provided on the wall of the spray pipe 4, the pump body inside the liquid storage tank 2 can extract the spray liquid, and then discharge it into the inside of the spray pipe 4 and the spray head 5, and finally spray it on the shaft wall of the copper cone shaft; a support seat 6 is fixedly provided on one side of the bottom of the fixed frame 1, a motor 7 is fixedly provided on the side wall of the support seat 6, a fixed sleeve 8 is fixedly provided on the output shaft of the motor 7, a clamping mechanism is provided inside the fixed sleeve 8, the clamping mechanism includes a lower clamping seat 10, an upper clamping seat 11 and a screw 12, and the lower clamping seat 10 is fixedly arranged at the bottom of the fixed sleeve 8 The screw 12 is vertically threaded and arranged at the top of the fixed sleeve 8. The lower end of the screw 12 is rotatably connected to the upper clamping seat 11, and the upper end of the screw 12 is fixedly provided with a turning handle 13. The bottom of the lower clamping seat 10 and the bottom of the fixed sleeve 8 are both provided with leakage holes 14. The leakage holes 14 can prevent the spraying liquid from accumulating inside the fixed sleeve 8; one end of the copper cone shaft is inserted between the upper clamping seat 10 and the lower clamping seat 11, and then the handle 13 is rotated to rotate the screw 12. When the screw 12 rotates downward, it drives the upper clamping seat 11 to move and cooperate with the lower clamping seat 10, so that one end of the copper cone shaft can be clamped and fixed, and then the motor 7 is turned on to work. The motor 7 can drive the fixed sleeve 8 to rotate, so that the copper cone shaft rotates, so that the corrosive liquid is evenly sprayed on the shaft wall of the copper cone shaft, and the spraying uniformity is high.

[0026] Example 2

[0027] Reference Figure 1 and 3 A material receiving box 9 is fixedly provided at the bottom of the fixed frame 1, and an inclined guide plate 15 is fixedly provided inside the material receiving box 9. A drain pipe 16 is fixedly provided on the side wall of the material receiving box 9 and at the downward end of the guide plate 15, and a switch valve is provided on the wall of the drain pipe 16. During the spraying process, a small amount of corrosive liquid will drip into the inside of the material receiving box 9 for collection, and then the switch valve is opened to allow the drain pipe 16 to discharge the corrosive liquid to the outside.

[0028] Example 3

[0029] Reference Figure 1 and 4The side wall of the fixing frame 1 is provided with a wind blowing mechanism, which includes a fan 17, an air duct 18 and an air disc 19. The fan 17 is fixedly arranged on the outer wall of the fixing frame 1, and the air disc 19 is fixedly arranged on the inner wall of the fixing frame 1. The output end of the fan 17 is fixedly connected to the air disc 19 through the air duct 18. A plurality of evenly distributed blowing holes 20 are opened around the side wall of the air disc 19. The air disc 19 is aligned with the fixing sleeve 8 in a horizontal position. After spraying is completed, the fan 17 is turned on to work. The fan 17 can blow gas into the air duct 18 and the air disc 19, and then discharge it through the plurality of blowing holes 20, so that the coating on the wall of the copper cone shaft can be quickly dried.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic spraying device for anti-corrosion coating of a copper cone shaft, comprising a fixing frame (1), characterized in that: A liquid storage tank (2) is fixedly provided on the top of the fixed frame (1), a liquid outlet pipe (3) is fixedly provided on the bottom of the liquid storage tank (2), a spray pipe (4) is fixedly provided at the lower end of the liquid outlet pipe (3), and a plurality of evenly distributed spray heads (5) are fixedly provided on the wall of the spray pipe (4); A support seat (6) is fixedly provided on one side of the bottom of the fixing frame (1), a motor (7) is fixedly provided on the side wall of the support seat (6), a fixing sleeve (8) is fixedly provided on the output shaft of the motor (7), and a clamping mechanism is provided inside the fixing sleeve (8); A material receiving box (9) is fixedly provided at the bottom of the fixed frame (1), and a wind blowing mechanism is provided on the side wall of the fixed frame (1).

2. The automatic spraying device for anti-corrosion coating of copper cone shaft according to claim 1 is characterized in that: The clamping mechanism comprises a lower clamping seat (10), an upper clamping seat (11) and a screw rod (12); the lower clamping seat (10) is fixedly arranged at the bottom of the fixing sleeve (8); the screw rod (12) is arranged at the top of the fixing sleeve (8) in the form of a vertical thread; the lower end of the screw rod (12) is rotatably connected to the upper clamping seat (11), and a rotating handle (13) is fixedly arranged at the upper end of the screw rod (12).

3. The automatic spraying device for anti-corrosion coating of copper cone shaft according to claim 2 is characterized in that: The bottom of the lower clamping seat (10) and the bottom of the fixing sleeve (8) are both provided with leakage holes (14).

4. The automatic spraying device for anti-corrosion coating of copper cone shaft according to claim 1 is characterized in that: An inclined guide plate (15) is fixedly provided inside the material receiving box (9), a liquid discharge pipe (16) is fixedly provided on the side wall of the material receiving box (9) and at the end facing downward from the guide plate (15), and a switch valve is provided on the pipe wall of the liquid discharge pipe (16).

5. The automatic spraying device for anti-corrosion coating of copper cone shaft according to claim 1 is characterized in that: The wind blowing mechanism comprises a fan (17), an air duct (18) and an air disc (19); the fan (17) is fixedly arranged on the outer wall of the fixing frame (1); the air disc (19) is fixedly arranged on the inner wall of the fixing frame (1); the output end of the fan (17) is fixedly connected to the air disc (19) via the air duct (18); and a plurality of evenly distributed air blowing holes (20) are arranged around the side wall of the air disc (19).

6. The automatic spraying device for anti-corrosion coating of copper cone shaft according to claim 5 is characterized in that: The wind disc (19) and the fixing sleeve (8) are arranged in a horizontal position and aligned with each other.

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