Multi-layer coating synchronous coating production device for special-shaped piston ring

Abstract

The multi-layer coating synchronous coating production device for the special-shaped piston rings comprises a machining platform, a rotatable rotating disc is arranged at the top of the machining platform, and a plurality of containing grooves used for containing the special-shaped piston rings are formed in the top face of the rotating disc; the special-shaped piston ring coating processing device is scientific and reasonable in structure and safe and convenient to use, the placing grooves evenly distributed in the rotating disc are matched with the sprayers and the heating plates which are distributed in a staggered mode, the special-shaped piston ring coating processing device is simple in structure and convenient to operate, and the special-shaped piston ring coating processing device can be used for processing special-shaped piston rings. The coating and drying processes are synchronously carried out, when one special-shaped piston ring is subjected to coating drying below the heating plate, the other special-shaped piston ring can be subjected to coating spraying in the adjacent containing groove, the continuous operation process of spraying and drying is formed, and the process waiting time is greatly shortened.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of special-shaped piston ring coating, in particular to a multi-layer coating synchronous coating production device for special-shaped piston rings. BACKGROUND

[0002] Piston rings are metal rings used to fit into the piston groove, and piston rings are divided into two types, compression rings and oil rings. Compression rings can be used to seal the combustible mixture in the combustion chamber; oil rings are used to remove excess oil on the cylinder. The piston ring is a metal elastic ring with a large outward expansion deformation, which is assembled into the corresponding annular groove, and the reciprocating and rotating piston ring forms a seal between the outer circular surface of the ring and the cylinder and the side of the ring and the ring groove under the pressure difference of gas or liquid. In the production process of the piston ring, the piston ring coating process is required.

[0003] Although the coating coating device in the existing life meets the use demand of the user to a certain extent, but in the using process still has certain defect, the specific problem is as follows, coating coating and drying process is difficult to synchronize, after completing a layer of coating spraying, needs waiting for coating drying to carry out next layer spraying, and usually only can handle single special-shaped piston ring in the same time period, cannot realize the continuous operation of multiple workpieces, leading to low overall production efficiency, based on this, the present application designs a multi-layer coating synchronous coating production device for special-shaped piston rings to solve the above problems. SUMMARY

[0004] The present application provides a multi-layer coating synchronous coating production device for special-shaped piston rings, which can effectively solve the problem of the coating coating and drying process being difficult to synchronize, as described in the background art. After completing a layer of coating spraying, the next layer of spraying can only be performed after waiting for the coating to dry. In the same time period, only a single special-shaped piston ring can be handled, continuous operation of multiple workpieces cannot be achieved, resulting in low overall production efficiency.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a multi-layer coating synchronous coating production device for special-shaped piston rings, comprising a machining platform, a rotatable rotating disc is arranged on the top of the machining platform, a plurality of placement grooves for placing special-shaped piston rings are formed in the top surface of the rotating disc, a spray head for coating special-shaped piston rings is arranged on the top of the machining platform, a heating plate for drying the coating of special-shaped piston rings is arranged on the top of the machining platform, two belt conveyors are arranged at the bottom of the machining platform, one of the belt conveyors realizes the conveying of uncoated special-shaped piston rings, and the other belt conveyor realizes the conveying of coated special-shaped piston rings.

[0006] A multi-layer coating synchronous coating production device for irregularly shaped piston rings, preferably wherein a rotating motor is mounted on the middle of the bottom end of the processing platform by screws, the output shaft of the rotating motor is fixedly connected to a rotating disk, the top surface of the rotating disk is uniformly provided with placement grooves, the top surface of the processing platform is uniformly mounted with fixing boxes by screws, the top of the fixing boxes is mounted with a paint pump by screws, one end of the paint pump is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to a spray nozzle.

[0007] A multi-layer coating synchronous coating production device for irregular piston rings, preferably wherein an electric telescopic column is installed on the top of the fixed box by screws, and a movable sleeve is installed on the top of the electric telescopic column by screws, and the movable sleeve is fixedly sleeved on the outside of the connecting pipe.

[0008] A multi-layer coating synchronous coating production device for irregularly shaped piston rings, preferably wherein a mounting plate is uniformly mounted on the top of the processing platform by screws, and a heating plate is mounted on the bottom of the mounting plate by screws.

[0009] A multi-layer coating synchronous coating production device for irregularly shaped piston rings, preferably wherein the heating plate and the nozzle correspond to the position of the placement groove, and the heating plate and the nozzle are staggered.

[0010] A multi-layer coating synchronous coating production device for irregular piston rings, preferably, has a drop hole at one end of the top surface of the processing platform corresponding to the placement groove position.

[0011] A multi-layer coating synchronous coating production device for irregular piston rings, preferably, has belt conveyors placed at both ends of the drop hole at the bottom of the processing platform, an electric telescopic rod installed at one end of the bottom of the processing platform by screws, and a placement plate installed at the top of the electric telescopic rod by screws, the placement plate being located inside the drop hole.

[0012] A multi-layer coating synchronous coating production device for irregular piston rings, preferably wherein a drive motor is mounted on one end of the processing platform by screws, an adjusting threaded rod is fixedly connected to the output shaft of the drive motor, a moving rod is threadedly connected to the outside of the adjusting threaded rod, and a push plate is mounted on the bottom of the moving rod by screws.

[0013] A multi-layer coating synchronous coating production device for irregular piston rings, preferably wherein the push plate is located on the top surface of the belt conveyor, and the processing platform is provided with a moving groove at the position corresponding to the moving rod, and the outer side of the moving rod is in contact with the inside of the moving groove.

[0014] A multi-layer coating synchronous coating production device for irregularly shaped piston rings, preferably wherein a protective frame is mounted on the top of the processing platform by screws, and a door is hinged to one end of the protective frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention has a scientific and reasonable structure and is safe and convenient to use: By using the evenly distributed placement slots on the rotating disk, combined with the staggered nozzles and heating plates, the coating and drying processes are carried out simultaneously. When one irregularly shaped piston ring is drying the coating under the heating plate, another irregularly shaped piston ring can complete the coating spraying in the adjacent placement slot, forming a continuous operation process of spraying and drying, which greatly reduces the waiting time of the process. The device stores different coating materials in multiple fixed boxes, each with an independent paint pump and nozzle. It can precisely control the spraying amount and range of each coating layer according to production needs, avoiding the mixing of different materials from affecting the coating effect. The electric telescopic column can move the nozzle up and down to ensure a stable distance between the nozzle and the irregular piston ring, ensuring uniform coating. In addition, the coating is dried immediately after spraying through a heating plate, which can enhance the bonding force between the coating layers and effectively improve the coating quality and stability of multi-layer coatings.

[0016] The equipment achieves fully automated operation from workpiece loading, coating spraying, drying to unloading and conveying. Operators only need to place the irregularly shaped piston rings to be processed on the belt conveyor; subsequent workpiece pushing, positioning, spraying, and transfer processes are all automatically completed by drive motors, rotary motors, and electric telescopic rods, requiring no manual intervention and significantly reducing the labor intensity of personnel. At the same time, the protective frame on top of the processing platform effectively prevents material splashes during spraying, avoiding injury to operators and preventing pollution to the surrounding environment, thus improving the safety and environmental friendliness of the production process. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0018] In the attached diagram: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the mounting structure of the fixed box of the present invention; Figure 3 This is a schematic diagram of the mounting plate installation structure of the present invention; Figure 4 This is a schematic diagram of the installation structure of the electric telescopic pole of the present invention; Figure 5 This is the invention Figure 4 Enlarged structural diagram of region A in the middle; Figure 6 This is a schematic diagram of the mounting structure of the placement plate of the present invention; Numbered in the diagram: 1. Processing platform; 2. Rotary motor; 3. Rotary disc; 4. Placement slot; 5. Fixing box; 6. Paint pump; 7. Connecting pipe; 8. Spray nozzle; 9. Electric telescopic column; 10. Moving sleeve; 11. Mounting plate; 12. Heating plate; 13. Drop hole; 14. Belt conveyor; 15. Electric telescopic rod; 16. Placement plate; 17. Drive motor; 18. Adjusting threaded rod; 19. Moving rod; 20. Push plate; 21. Protective frame. Detailed Implementation

[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0020] Example: Figures 1-6 As shown, the present invention provides a technical solution: a multi-layer coating synchronous coating production device for irregular piston rings, including a processing platform 1, a rotating motor 2 installed at the bottom center of the processing platform 1 by screws, a rotating disk 3 fixedly connected to the output shaft of the rotating motor 2, a placement groove 4 evenly opened on the top surface of the rotating disk 3, a fixing box 5 evenly installed on the top surface of the processing platform 1 by screws, a paint spraying pump 6 installed on the top of the fixing box 5 by screws, a connecting pipe 7 fixedly connected to one end of the paint spraying pump 6, and a spray nozzle 8 fixedly connected to one end of the connecting pipe 7. An electric telescopic column 9 is installed on the top of the fixed box 5 by screws. A movable sleeve 10 is installed on the top of the electric telescopic column 9 by screws. The movable sleeve 10 is fixedly sleeved on the outside of the connecting pipe 7.

[0021] The top of the processing platform 1 is uniformly fitted with mounting plates 11 by screws, and the bottom of the mounting plates 11 is fitted with heating plates 12 by screws.

[0022] The heating plate 12 and the nozzle 8 are positioned corresponding to each other in the placement groove 4. The heating plate 12 and the nozzle 8 are staggered, which facilitates the coating and drying of the irregular piston rings inside the placement groove 4 and facilitates continuous operation and processing of the irregular piston rings.

[0023] A drop hole 13 is provided at one end of the top surface of the processing platform 1, corresponding to the position of the placement slot 4, so that the irregular piston ring can fall to the top of the placement plate 16.

[0024] A belt conveyor 14 is placed at both ends of the drop hole 13 at the bottom of the processing platform 1. An electric telescopic rod 15 is installed at one end of the bottom of the processing platform 1 by screws. A placement plate 16 is installed at the top of the electric telescopic rod 15 by screws. The placement plate 16 is inside the drop hole 13, which facilitates the movement of the irregular piston ring and pushes the irregular piston ring into the drop hole 13, so that the irregular piston ring enters the rotating disk 3.

[0025] A drive motor 17 is mounted on one end of the processing platform 1 by screws. An adjusting threaded rod 18 is fixedly connected to the output shaft of the drive motor 17. A moving rod 19 is threadedly connected to the outside of the adjusting threaded rod 18. A push plate 20 is mounted on the bottom of the moving rod 19 by screws.

[0026] The push plate 20 is located on the top surface of the belt conveyor 14. The processing platform 1 has a moving groove at the position corresponding to the moving rod 19. The outer side of the moving rod 19 is in contact with the inside of the moving groove to ensure the stability of the moving rod 19 and facilitate the movement of the irregular piston ring at the top of the belt conveyor 14, as well as to push the irregular piston ring to the top of the belt conveyor 14.

[0027] A protective frame 21 is installed on the top of the processing platform 1 by screws. One end of the protective frame 21 is hinged to a door to prevent the splashing of raw materials during spraying from affecting the surrounding environment.

[0028] Personnel place the shaped piston ring on top of a belt conveyor 14, then turn on the drive motor 17 to rotate the adjusting threaded rod 18. The adjusting threaded rod 18 is threadedly connected to the moving rod 19, which moves the push plate 20, pushing the shaped piston ring on top of the belt conveyor 14 to the top of the placement plate 16. The push plate 20 is then reset. At this point, the paint pump 6 at the end of the placement groove 4 containing the shaped piston ring is turned on, and the electric telescopic column 9 is activated, moving the moving sleeve 10 and moving the spray nozzle 8 into the placement groove 4. The raw material inside the fixed box 5 is then sprayed through the paint pump 6 and the spray nozzle 8 onto the top of the shaped piston ring, applying a coating to it. After the coating treatment of one irregular piston ring is completed, the rotating motor 2 is turned on to drive the rotating disk 3 to rotate, and rotate the irregular piston ring to the bottom of the heating plate 12 to heat the coating and dry it, so that the next layer of coating treatment is easy to apply. While the coating of this irregular piston ring is drying, another irregular piston ring is coated in another placement slot 4, so as to realize the continuous coating treatment of different irregular piston rings, improve the coating efficiency of irregular piston rings. Moreover, by using multiple different fixed boxes 5 containing different raw materials, multi-layer coating of irregular piston rings can be achieved, and can be carried out simultaneously, improving the efficiency and effect of irregular piston ring coating. After the coating of the irregular piston ring is completed, the irregular piston ring enters the top of the placement plate 16 again. By moving the placement plate 16 downward, the irregular piston ring moves between the two belt conveyors 14. Then, by moving the push plate 20, the irregular piston ring moves to the top of another belt conveyor 14. The irregular piston ring that has been coated is transported and processed without manual operation, reducing the labor intensity of personnel.

[0029] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-layer coating synchronous coating production device for profiled piston rings, comprising a processing platform (1), characterized in that: The processing platform (1) top is provided with rotatable rotating disc (3), the rotating disc (3) top surface is provided with a plurality of for placing special-shaped piston ring placement slot (4), the processing platform (1) top is provided with for the spray head (8) of special-shaped piston ring coating, the processing platform (1) top is provided with the heating plate (12) for drying special-shaped piston ring coating, the processing platform (1) bottom is provided with two belt conveyors (14), one the belt conveyor (14) realizes the delivery of uncoated special-shaped piston ring, another the belt conveyor (14) realizes the delivery of the special-shaped piston ring of finishing coating.

2. A simultaneous coating apparatus for multilayer coating of profiled piston rings according to claim 1, characterized in that, The bottom end of the processing platform (1) is provided with a rotating motor (2) through a screw, the output shaft of the rotating motor (2) is fixedly connected with a rotating disc (3), the top surface of the rotating disc (3) is uniformly provided with a placement slot (4), the top surface of the processing platform (1) is uniformly provided with a fixed box (5) through a screw, the top of the fixed box (5) is provided with a paint spraying pump (6) through a screw, one end of the paint spraying pump (6) is fixedly connected with a connecting pipe (7), one end of the connecting pipe (7) is fixedly connected with a spray head (8).

3. A simultaneous coating apparatus for multilayer coating of profiled piston rings according to claim 2, characterized in that, The top of the fixed box (5) is provided with an electric telescopic column (9) through a screw, the top of the electric telescopic column (9) is provided with a moving sleeve (10) through a screw, the moving sleeve (10) is fixedly sleeved on the outside of the connecting pipe (7).

4. The apparatus for simultaneous coating of multi-layer coating of profiled piston ring according to claim 1, characterized in that, The top of the processing platform (1) is uniformly provided with a mounting plate (11) through a screw, the bottom of the mounting plate (11) is provided with a heating plate (12) through a screw.

5. The apparatus for simultaneous coating of multi-layer coating of profiled piston ring according to claim 1, characterized in that, The heating plate (12) and the spray head (8) are correspondingly arranged with the placement slot (4), and the heating plate (12) and the spray head (8) are staggered.

6. A simultaneous coating apparatus for multilayer coating of profiled piston rings according to claim 1, characterized in that, The top surface of the processing platform (1) is provided with a falling hole (13) at one end corresponding to the position of the placement slot (4).

7. A simultaneous coating apparatus for multilayer coating of profiled piston rings according to claim 6, characterized in that, The bottom of the processing platform (1) is provided with a belt conveyor (14) at both ends of the falling hole (13), one end of the bottom of the processing platform (1) is provided with an electric telescopic rod (15) through a screw, the top of the electric telescopic rod (15) is provided with a placement plate (16) through a screw, and the placement plate (16) is located in the falling hole (13).

8. The apparatus for simultaneous coating of multi-layer coating of profiled piston ring according to claim 1, characterized in that, One end of the processing platform (1) is provided with a driving motor (17) through a screw, the output shaft of the driving motor (17) is fixedly connected with an adjusting threaded rod (18), the outside of the adjusting threaded rod (18) is threadedly connected with a moving rod (19), and the bottom of the moving rod (19) is provided with a pushing plate (20) through a screw.

9. The apparatus for simultaneous coating of multi-layer coating of profiled piston ring according to claim 8, characterized in that, The pushing plate (20) is located on the top surface of the belt conveyor (14), the processing platform (1) is provided with a moving slot corresponding to the position of the moving rod (19), and the outside of the moving rod (19) is in contact with the inside of the moving slot.

10. The apparatus for simultaneous coating of multi-layer coating of profiled piston ring according to claim 1, characterized in that, The top of the processing platform (1) is provided with a protective frame (21) through a screw, and one end of the protective frame (21) is hingedly connected with a box door.

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