Spraying device for surface coating of carbon fiber product

Abstract

The utility model relates to the technical field of spraying devices, in particular to a spraying device for coating the surface of a carbon fiber product, which comprises a base, the surface of the base is fixedly connected with a box body, the surface of the box body is fixedly connected with a liquid storage box and a pump body, and the surface of the pump body is fixedly connected with a connecting pipe and a discharging pipe. A spraying pipe is fixedly connected to one end of the discharging pipe, a sleeve is fixedly connected to the top of the spraying pipe, a sliding block is slidably connected to the interior of the sleeve, a pull rod and a connecting rod are fixedly connected to the surface of the sliding block, a baffle is fixedly connected to the surface of the connecting rod, and a second sealing ring is fixedly connected to the surface of the baffle; the bottom of the connecting rod is fixedly connected with a blocking block, and the surface of the blocking block is fixedly connected with a plug. According to the paint spraying device, the nozzle is blocked after spraying work is finished, paint in the spraying pipe is prevented from leaking from the nozzle, resources are saved, and excessive waste of the paint is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device used for surface coating of carbon fiber products. Background Art

[0002] A spraying device is a device for spraying materials on the surface of an object, and is widely used in industrial production and manufacturing. Announcement No.: CN204817035U discloses a lacquer spraying device, which includes a cavity, and the cavity includes a top wall, a bottom plate, a left side wall, a right side wall, a rear part and a front part. The material of the front part is a transparent material. A fixed platform is provided on the bottom plate, and a slide rail is provided on the fixed platform. A lifting platform is connected to the slide rail, and a spray head is provided at the lower end of the lifting platform. A loading platform is provided on the bottom plate, and a drying lamp is provided on the left side wall and the right side wall respectively. A through groove is provided on the left side wall and the right side wall respectively, and a lampshade is provided on the left side wall and the right side wall respectively. The spraying device provided by the utility model uses a lampshade to shield the drying lamp during the spraying process, which can prevent paint from splashing on the drying lamp, thereby extending the service life of the drying lamp. However, when the above technology is used, the paint spray head does not have a leak-proof function after the painting work is completed, so that the paint in the paint spray head will drip from the paint spray head after the painting is completed, causing a waste of paint, which is not conducive to saving paint, and therefore needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a spraying device for surface coating of carbon fiber products, comprising a base, a box body is fixedly connected to the surface of the base, a liquid storage tank and a pump body are fixedly connected to the surface of the base, a storage table is slidably connected to the surface of the base, a connecting pipe and a discharge pipe are fixedly connected to the surface of the pump body, the other end of the connecting pipe is fixedly connected to the liquid storage tank, one end of the discharge pipe is fixedly connected to a spraying pipe, a nozzle is provided at the bottom of the spraying pipe, a sleeve is fixedly connected to the top of the spraying pipe, a slider is slidably connected to the inside of the sleeve, a pull rod and a connecting rod are fixedly connected to the surface of the slider, a baffle is fixedly connected to the surface of the connecting rod, a second sealing ring is fixedly connected to the surface of the baffle, a blocking block is fixedly connected to the bottom of the connecting rod, a plug is fixedly connected to the surface of the blocking block, a first sealing ring is fixedly connected to the surface of the plug, a spring is sleeved on the surface of the pull rod, and a handle is fixedly connected to the top of the pull rod.

[0005] Preferably, the first sealing ring and the second sealing ring are made of high elastic rubber material, so as to improve the sealing performance of the spray pipe and avoid leakage of the spray pipe during the spraying process and after the spraying work is completed.

[0006] Preferably, a support plate is fixedly connected to the surface of the sleeve, and a notch is provided on the surface of the support plate. Here, the handle can be placed in the notch during the spraying process to avoid the staff holding the handle all the time, which makes the spraying work inconvenient.

[0007] Preferably, an observation window is embedded in the surface of the liquid storage tank, and the observation window is made of transparent glass. Here, it is convenient to observe the paint inside the liquid storage tank so as to replenish the paint in time.

[0008] Preferably, the inner bottom surface of the box is slidably connected to a storage table, the middle part of the surface of the storage table is provided with a slide groove, the inside of the slide groove is slidably connected to a slide rod, and the surface of the slide rod is fixedly connected to a handle. Here, it is convenient to take the plate-shaped carbon fiber product off the storage table after painting.

[0009] Preferably, a screw is rotatably connected between the inner walls of the box, the screw is threadedly connected inside the storage platform, a motor is fixedly connected to the surface of the base, and the output end of the motor is fixedly connected to the screw. Here, by moving the storage platform left and right, it is convenient to spray paint evenly and comprehensively on the surface of the workpiece.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by arranging a spring, a slider, a connecting rod, a first sealing ring, a second sealing ring, a blocking block and a plug, the connecting rod moves downward rapidly under the action of its own gravity and the spring, so that the plug at the bottom of the blocking block is inserted into the inside of the nozzle, and the first sealing ring is tightly attached to the nozzle, thereby realizing the sealing of the nozzle after the spraying work is completed, avoiding the paint in the spray pipe from dripping from the nozzle, which is beneficial to saving resources and avoiding excessive waste of paint.

[0012] 2. In the utility model, a storage table, a screw and a motor are provided. The output end of the motor drives the screw to rotate. The screw rotates and drives the storage table to move left and right, thereby realizing the left and right movement of the product in the spraying process, so that the spray tube can evenly spray the product surface to ensure the quality of the spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of a spraying device for surface coating of carbon fiber products proposed by the utility model;

[0014] Figure 2 A bottom view of a spraying device for surface coating of carbon fiber products is provided for the utility model;

[0015] Figure 3The utility model provides an exploded schematic diagram of a spraying device for surface coating of carbon fiber products;

[0016] Figure 4 The utility model provides a cross-sectional view of a spray pipe of a spray device for coating the surface of a carbon fiber product.

[0017] Legend:

[0018] 1. Base; 2. Box body; 3. Liquid storage tank; 4. Pump body; 5. Connecting pipe; 6. Discharge pipe; 7. Spray pipe; 8. Nozzle; 9. Sleeve; 10. Slider; 11. Block; 12. Plug; 13. First sealing ring; 14. Baffle; 15. Second sealing ring; 16. Spring; 17. Pull rod; 18. Handle; 19. Support plate; 20. Notch; 21. Storage table; 22. Screw rod; 23. Motor; 24. Slide; 25. Sliding rod; 26. Handle; 27. Connecting rod; 28. Observation window. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1

[0022] See also Figure 1-4The utility model provides a technical solution: a spraying device for surface coating of carbon fiber products, comprising a base 1, a box body 2 is fixedly connected to the surface of the base 1, a liquid storage tank 3 and a pump body 4 are fixedly connected to the surface of the base 1, a storage table 21 is slidably connected to the surface of the base 1, a connecting pipe 5 and a discharge pipe 6 are fixedly connected to the surface of the pump body 4, the other end of the connecting pipe 5 is fixedly connected to the liquid storage tank 3, one end of the discharge pipe 6 is fixedly connected to a spraying pipe 7, a nozzle 8 is provided at the bottom of the spraying pipe 7, a sleeve 9 is fixedly connected to the top of the spraying pipe 7, a slider 10 is slidably connected to the inside of the sleeve 9, a pull rod 17 and a connecting rod 27 are fixedly connected to the surface of the slider 10, a baffle 14 is fixedly connected to the surface of the connecting rod 27, a second sealing ring 15 is fixedly connected to the surface of the baffle 14, a blocking block 11 is fixedly connected to the bottom of the connecting rod 27, and a blocking block 11 is fixedly connected to the bottom of the connecting rod 27. A plug 12 is fixedly connected to the surface of the block 11, and a first sealing ring 13 is fixedly connected to the surface of the plug 12. A spring 16 is sleeved on the surface of the pull rod 17, and a handle 18 is fixedly connected to the top of the pull rod 17. The first sealing ring 13 and the second sealing ring 15 are made of highly elastic rubber, which is convenient for improving the sealing of the spray tube 7 to avoid leakage of the spray tube 7 during the spraying process and after the spraying work is completed. A support plate 19 is fixedly connected to the surface of the sleeve 9, and a notch 20 is provided on the surface of the support plate 19. The handle 18 can be placed in the notch 20 during the spraying process to avoid the staff holding the handle 18 all the time, making the spraying work inconvenient. An observation window 28 is embedded in the surface of the liquid storage tank 3, and the observation window 28 is made of transparent glass. It is convenient to observe the paint inside the liquid storage tank 3 so as to replenish the paint in time.

[0023] Embodiment 2

[0024] See also Figure 1-4 The inner bottom surface of the box body 2 is slidably connected to a storage table 21, and slide grooves 24 are provided on both sides of the middle part of the surface of the storage table 21. A slide rod 25 is slidably connected inside the slide groove 24, and a handle 26 is fixedly connected to the surface of the slide rod 25, so as to facilitate the removal of the plate-like carbon fiber product from the storage table 21 after painting. A screw rod 22 is rotatably connected between the inner walls of the box body 2, and the screw rod 22 is threadedly connected to the inside of the storage table 21. A motor 23 is fixedly connected to the surface of the base 1, and the output end of the motor 23 is fixedly connected to the screw rod 22. Here, by moving the storage table 21 left and right, it is convenient to spray paint evenly and comprehensively on the surface of the workpiece.

[0025] Working principle: During use, first place the product on the storage table 21, then pull up and turn the handle 18, so that the handle 18 is stuck in the notch 20 on the support plate 19, then start the pump body 4, so that the spray tube 7 sprays the surface of the product, then start the motor 23, the output end of the motor 23 drives the screw rod 22 to rotate, and the screw rod 22 rotates while driving the storage table 21 to move left and right, so that the product in the spraying process can be moved left and right, so that the spray tube 7 can spray the product surface evenly, ensuring the spraying Quality, when the spraying operation is completed, remove the product from the storage table 21, then turn the handle 18 to disengage the handle 18 from the groove 20 on the support plate 19, and then the connecting rod 27 moves downward quickly under the action of its own gravity and the spring 16, so that the plug 12 at the bottom of the block 11 is inserted into the inside of the nozzle 8, and the first sealing ring 13 is tightly attached to the nozzle 8, so that the nozzle 8 is blocked after the spraying work is completed, and the paint in the spray pipe 7 is prevented from dripping from the nozzle 8, which is beneficial to saving resources and avoiding excessive waste of paint.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A spraying device for coating the surface of a carbon fiber product, comprising a base (1), characterized in that: The surface of the base (1) is fixedly connected to a box body (2), the surface of the box body (2) is fixedly connected to a liquid storage tank (3) and a pump body (4), the surface of the base (1) is slidably connected to a storage table (21), the surface of the pump body (4) is fixedly connected to a connecting pipe (5) and a discharge pipe (6), the other end of the connecting pipe (5) is fixedly connected to the liquid storage tank (3), one end of the discharge pipe (6) is fixedly connected to a spray pipe (7), the bottom of the spray pipe (7) is provided with a nozzle (8), the top of the spray pipe (7) is fixedly connected to a sleeve (9), the interior of the sleeve (9) is slidably connected to A slider (10), wherein a pull rod (17) and a connecting rod (27) are fixedly connected to the surface of the slider (10), a baffle (14) is fixedly connected to the surface of the connecting rod (27), a second sealing ring (15) is fixedly connected to the surface of the baffle (14), a blocking block (11) is fixedly connected to the bottom of the connecting rod (27), a plug (12) is fixedly connected to the surface of the blocking block (11), a first sealing ring (13) is fixedly connected to the surface of the plug (12), a spring (16) is sleeved on the surface of the pull rod (17), and a handle (18) is fixedly connected to the top of the pull rod (17).

2. The spraying device for surface coating of carbon fiber products according to claim 1 is characterized in that: The first sealing ring (13) and the second sealing ring (15) are made of highly elastic rubber material.

3. The spraying device for surface coating of carbon fiber products according to claim 1, characterized in that: A support plate (19) is fixedly connected to the surface of the sleeve (9), and a notch (20) is provided on the surface of the support plate (19).

4. The spraying device for surface coating of carbon fiber products according to claim 1, characterized in that: An observation window (28) is embedded in the surface of the liquid storage box (3), and the observation window (28) is made of transparent glass.

5. The spraying device for surface coating of carbon fiber products according to claim 1, characterized in that: Slide grooves (24) are provided on both sides of the middle of the surface of the storage platform (21), a slide rod (25) is slidably connected inside the slide groove (24), and a handle (26) is fixedly connected to the surface of the slide rod (25).

6. The spraying device for surface coating of carbon fiber products according to claim 1, characterized in that: A screw rod (22) is rotatably connected between the inner walls of the box body (2), and the screw rod (22) is threadedly connected to the inside of the storage table (21). A motor (23) is fixedly connected to the surface of the base (1), and the output end of the motor (23) is fixedly connected to the screw rod (22).

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