High-strength corrosion-resistant composite material spraying device
By designing an arc-shaped lifting shell and a slidable movable plate in the spraying device, and adjusting the nozzle position according to the workpiece size, the problem that traditional spraying devices cannot adapt to workpieces of different sizes is solved, and the spraying quality and adaptability are improved.
Patent Information
- Application Number
- CN202420882882.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-26
AI Technical Summary
Traditional spraying devices cannot adapt to workpieces of different sizes, resulting in uneven spraying quality.
A high-strength corrosion-resistant composite material spraying device is designed. Through the arc-shaped lifting shell and slidable moving plate, the position and height of the nozzle are adjusted according to the size of the workpiece to ensure that the spray intersection point coincides with the center of the workpiece.
Adaptive spraying of workpieces of different sizes is achieved, and the spray quality and adaptability of the device are improved.
Smart Images
Figure CN222606848U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of spraying, and in particular relates to a high-strength, corrosion-resistant composite material spraying device. Background Art
[0002] Composite materials are composed of two or more materials with different properties, which are combined into materials with new properties on a macro scale through physical or chemical methods. Composite materials are often used by spraying them onto the surface of the workpiece to form a corrosion-resistant layer, thereby improving the overall corrosion resistance of the workpiece.
[0003] Traditional spraying devices place the workpiece inside multiple nozzles so that the multiple nozzles work simultaneously to quickly spray the workpiece surface in all aspects. However, due to the different sizes of the workpieces, the distance between the workpiece and the nozzle will vary. For example, for taller workpieces, the distance from the top nozzle is smaller, and the spraying area of a single nozzle will become smaller. Conversely, a longer distance will lead to insufficient spraying pressure. Therefore, nozzles in fixed positions cannot adapt to the spraying of workpieces of different sizes. Utility Model Content
[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a high-strength and corrosion-resistant composite material spraying device, which can adjust the position of the spray head according to workpieces of different sizes to ensure the quality of spraying.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A high-strength and corrosion-resistant composite material spraying device comprises a support platform, side plates are symmetrically fixed on both sides of the top of the support platform, a back plate is vertically arranged on the rear side of the upper surface of the support platform, an arc-shaped lifting shell is slidably installed above the two side plates, the front surface of the back plate is in contact with the rear side of the arc-shaped lifting shell, an arc-shaped pipe is arranged on one side of the arc-shaped lifting shell close to the back plate, and nozzles are evenly arranged on the surface of the arc-shaped pipe, a pump body is fixed on the top of the arc-shaped lifting shell, a storage bin is fixed on the top of the pump body, and the output end of the pump body is connected with the arc-shaped pipe, rails are symmetrically arranged on the top of the support platform, and moving plates are slidably installed on the surfaces of the two rails, gear rods are symmetrically arranged on the lower sides of the arc-shaped lifting shell, the gear rods penetrate the main body on the support platform, and lower extension plates are symmetrically arranged on both sides of the lower surface of the support platform, a rotating shaft is installed between the two lower extension plates through bearings, gears are symmetrically installed on the surface of the rotating shaft, and the two gears are respectively meshed with the two gear rods.
[0007] Furthermore, the end of the rotating shaft is flush with the outer surface of one of the lower extension plates, a square rod is slidably mounted on the end of the rotating shaft, a rotating wheel is provided on the end of the square rod, and the rotating wheel is placed on the outer side of the lower extension plate.
[0008] Furthermore, a limiting groove is evenly opened on the inner surface of one of the lower extension plates with the axis of the rotating shaft as the center, and a limiting protrusion is provided at the end of the square rod away from the rotating wheel. The limiting protrusion passes through the surface of the rotating shaft, and the end of the limiting protrusion is adapted to the internal size of the limiting groove.
[0009] Furthermore, a spring is sleeved on the surface of the square rod, one end of the spring contacts the surface of the end of the rotating shaft, and the other end of the spring contacts the rotating wheel.
[0010] Furthermore, a slide groove is provided on the upper surface of the support platform, the slide groove is placed between the two rails, a threaded rod is provided inside the slide groove, and the bottom of the movable plate is screwed on the surface of the threaded rod.
[0011] Furthermore, turntables are evenly arranged on the upper surface of the movable plate.
[0012] Furthermore, a fan is provided at the front end of the upper surface of the arc-shaped lifting shell.
[0013] Compared with the prior art, the beneficial effects of the utility model are: the nozzle is fixed inside an arc-shaped shell that can be raised and lowered, the workpiece is placed on a movable plate that can slide horizontally, the movable plate is slid into the arc-shaped shell during operation, and the height of the arc-shaped shell is adjusted according to the size of the workpiece, and then the height of the spraying intersection of multiple nozzles inside is adjusted, so that the device can adapt to the spraying of workpieces of different sizes, improve the adaptability of the spraying device, and ensure the spraying quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the arc-shaped lifting shell of the utility model;
[0016] Figure 3 This is a schematic diagram of the longitudinal cross-sectional structure of the rack rod installation of the utility model;
[0017] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure of area A.
[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0019] 1. Support platform; 2. Back plate; 3. Side plate; 4. Arc-shaped lifting shell; 5. Fan; 6. Storage bin; 7. Pump body; 8. Arc-shaped pipe; 9. Nozzle; 10. Slide; 11. Moving plate; 12. Track; 13. Threaded rod; 14. Turntable; 15. Gear rod; 16. Lower extension plate; 161. Limiting groove; 17. Rotating shaft; 18. Gear; 19. Square rod; 20. Rotating wheel; 21. Spring; 22. Limiting bump. DETAILED DESCRIPTION
[0020] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.
[0021] Please refer to Figure 1-Figure 3 As shown, a high-strength and corrosion-resistant composite material spraying device includes a support platform 1, side panels 3 are symmetrically fixed on both sides of the top of the support platform 1, a back panel 2 is vertically arranged on the rear side of the upper surface of the support platform 1, an arc-shaped lifting shell 4 is slidably installed above the two side panels 3, the front surface of the back panel 2 is in contact with the rear side of the arc-shaped lifting shell 4, the arc-shaped lifting shell 4 can be adjusted in height, and during adjustment, the two sides are limited by the side panels 3, and the rear end is limited by the back panel 2, so that the internal sealing is improved after adjustment, an arc-shaped pipe 8 is arranged on one side of the arc-shaped lifting shell 4 close to the back panel 2, and nozzles 9 are evenly arranged on the surface of the arc-shaped pipe 8, and multiple nozzles 9 face the center of the arc-shaped lifting shell 4. When in use, ensure that the center of the workpiece coincides with the center of the arc-shaped lifting shell 4 to ensure uniformity during spraying, a pump body 7 is fixed on the top of the arc-shaped lifting shell 4, and a storage bin 6 is fixed on the top of the pump body 7, and the output end of the pump body 7 is connected to the arc-shaped pipe 8, and the pump body 7 is used to transport high-pressure liquid to multiple nozzles 9.
[0022] Among them, tracks 12 are symmetrically arranged on the support platform 1, and movable plates 11 are slidably installed on the surfaces of the two tracks 12. The movable plates 11 can slide laterally along the tracks 12, and gear rods 15 are symmetrically arranged below the two sides of the arc-shaped lifting shell 4. The gear rods 15 penetrate the upper main body of the support platform 1, and lower extension plates 16 are symmetrically arranged on both sides of the lower surface of the support platform 1. A rotating shaft 17 is installed between the two lower extension plates 16 through bearings, and gears 18 are symmetrically installed on the surface of the rotating shaft 17. The two gears 18 are respectively meshed with the two gear rods 15. The rotation of the rotating shaft 17 can drive the lifting and lowering of the arc-shaped lifting shell 4 through the meshing of the gears 18 and the gear rods 15, so that the intersection point of multiple nozzles 9 coincides with the center of the workpiece to ensure the uniformity during spraying.
[0023] Please refer to Figure 3 and Figure 4As shown, the end of the rotating shaft 17 is flush with the outer surface of one of the lower extension plates 16, and a square rod 19 is slidably installed on the end of the rotating shaft 17. A rotating wheel 20 is arranged at the end of the square rod 19, and the rotating wheel 20 is placed on the outer side of the lower extension plate 16. The rotation of the rotating wheel 20 can drive the rotating shaft 17 to rotate by external control, thereby controlling the height of the arc-shaped lifting shell 4. A limiting groove 161 is evenly arranged on the inner surface of the lower extension plate 16 with the axis of the rotating shaft 17 as the center. A limiting protrusion 22 is arranged at one end of the square rod 19 away from the rotating wheel 20. The limiting protrusion 22 passes through the surface of the rotating shaft 17, and the end of the limiting protrusion 22 is adapted to the inner size of the limiting groove 161. The cooperation between the two can ensure the stability of the position of the rotating shaft 17, thereby ensuring the stability of the height of the arc-shaped lifting shell 4.
[0024] Among them, a spring 21 is sleeved on the surface of the square rod 19, one end of the spring 21 contacts the end surface of the rotating shaft 17, and the other end of the spring 21 contacts the rotating wheel 20. The elastic force of the spring 21 is used to make the limiting protrusion 22 have an outward force, thereby achieving cooperation with the limiting groove 161.
[0025] Please refer to Figure 1 As shown, a slide groove 10 is opened on the upper surface of the support platform 1, and the slide groove 10 is placed between two tracks 12. A threaded rod 13 is arranged inside the slide groove 10. The bottom of the movable plate 11 is screwed on the surface of the threaded rod 13. The end of the threaded rod 13 is controlled by a motor to achieve the stability of the movable plate 11, and when the movable plate 11 is in the arc-shaped lifting shell 4, a corresponding baffle can be set at its front end to make the interior of the arc-shaped lifting shell 4 in a sealed state. Turntables 14 are evenly arranged on the upper surface of the movable plate 11. The cooperation of sprockets and chains is used to synchronously control the rotation of multiple turntables 14 through a motor, so that the workpiece rotates to ensure the uniformity of spraying.
[0026] A fan 5 is disposed at the front end of the upper surface of the arc-shaped lifting shell 4. After spraying is completed, the workpiece can be controlled to move outward to be placed under the fan 5 to air-dry the sprayed surface.
[0027] The working principle of the utility model is as follows: the workpiece is placed on the surface of the turntable 14, and the multiple turntables 14 are driven to rotate by the internal motor to realize the rotation of the multiple workpieces, and the threaded rod 13 is driven to rotate by the motor, and then the sliding of the movable plate 11 can be realized. After the workpiece is installed, the movable plate 11 is controlled to interact with the inside of the arc-shaped lifting shell 4, so that the workpiece is placed on the inner side of the arc-shaped pipe 8, and the pump body 7 is started to spray the workpiece. After the spraying is completed, the movable plate 11 is controlled to move outward to facilitate loading and unloading. The position of the arc-shaped lifting shell 4 is adjusted according to the size of different workpieces, and then the height of the intersection of multiple nozzles 9 is adjusted. Due to the existence of the spring 21, the limiting protrusion 22 and the limiting groove 161 at the corresponding position are matched to achieve fixation. During adjustment, the rotating wheel 20 is pressed inward to make the limiting protrusion 22 disengage from the matching with the limiting groove 161. At this time, rotating the rotating wheel 20 can drive the rotating shaft 17 to rotate, and then the lifting of the arc-shaped lifting shell 4 is realized through the cooperation of the gear 18 and the gear rod 15, and then the adjustment is realized to ensure the uniformity of the spraying.
[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A high-strength, corrosion-resistant composite material spraying device, comprising a support platform (1), characterized in that: Side plates (3) are symmetrically fixed on both sides of the top of the support platform (1); a back plate (2) is vertically arranged on the rear side of the upper surface of the support platform (1); an arc-shaped lifting shell (4) is slidably installed above the two side plates (3); the front surface of the back plate (2) is in contact with the rear side of the arc-shaped lifting shell (4); an arc-shaped pipe (8) is arranged on the side of the arc-shaped lifting shell (4) close to the back plate (2); nozzles (9) are evenly arranged on the surface of the arc-shaped pipe (8); a pump body (7) is fixed on the top of the arc-shaped lifting shell (4); a storage bin (6) is fixed on the top of the pump body (7); an output end of the pump body (7) is connected to the output end of the pump body (7). The arc-shaped pipe (8) is connected, and tracks (12) are symmetrically arranged on the support platform (1), and movable plates (11) are slidably installed on the surfaces of the two tracks (12). Gear rods (15) are symmetrically arranged below the two sides of the arc-shaped lifting shell (4), and the gear rods (15) penetrate the upper body of the support platform (1). Lower extension plates (16) are symmetrically arranged on the two sides of the lower surface of the support platform (1), and a rotating shaft (17) is installed between the two lower extension plates (16) through bearings. Gears (18) are symmetrically installed on the surface of the rotating shaft (17), and the two gears (18) are respectively meshed with the two gear rods (15).
2. A high-strength, corrosion-resistant composite material spraying device according to claim 1, characterized in that: The end of the rotating shaft (17) is flush with the outer surface of one of the lower extension plates (16), a square rod (19) is slidably mounted on the end of the rotating shaft (17), a rotating wheel (20) is provided at the end of the square rod (19), and the rotating wheel (20) is placed on the outer side of the lower extension plate (16).
3. The high-strength, corrosion-resistant composite material spraying device according to claim 2, characterized in that: The inner surface of one of the lower extension plates (16) is evenly provided with limiting grooves (161) with the axis of the rotating shaft (17) as the center, and a limiting protrusion (22) is provided at one end of the square rod (19) away from the rotating wheel (20). The limiting protrusion (22) penetrates the surface of the rotating shaft (17), and the end of the limiting protrusion (22) is adapted to the inner size of the limiting groove (161).
4. The high-strength, corrosion-resistant composite material spraying device according to claim 3 is characterized in that: A spring (21) is sleeved on the surface of the square rod (19), one end of the spring (21) contacts the surface of the end of the rotating shaft (17), and the other end of the spring (21) contacts the rotating wheel (20).
5. The high-strength, corrosion-resistant composite material spraying device according to claim 1, characterized in that: The upper surface of the support platform (1) is provided with a slide groove (10), the slide groove (10) is placed between the two rails (12), a threaded rod (13) is arranged inside the slide groove (10), and the bottom of the movable plate (11) is screwed onto the surface of the threaded rod (13).
6. The high-strength, corrosion-resistant composite material spraying device according to claim 5, characterized in that: Turntables (14) are evenly arranged on the upper surface of the movable plate (11).
7. The high-strength, corrosion-resistant composite material spraying device according to claim 1, characterized in that: A fan (5) is provided at the front end of the upper surface of the arc-shaped lifting shell (4).