Automatic spray gun

Abstract

The utility model discloses an automatic spray gun which comprises a main body frame, the side wall of the main body frame is fixedly connected with a supporting column, the surface of the supporting column is provided with an adjusting assembly, the adjusting assembly comprises a connecting disc, the connecting disc is connected to the surface of the supporting column in a sliding mode, one end of the connecting disc is provided with a plurality of connecting grooves, and the connecting grooves are connected with the supporting column in a sliding mode. The inner wall of the connecting groove is fixedly connected with a connecting column, the surface of the connecting column is rotatably connected with a connecting rod, the inner wall of the connecting rod is rotatably connected with a connecting sleeve, through the arranged adjusting assembly, a telescopic shaft of an electric telescopic lever moves to drive a moving pipe to move, and the moving pipe moves to drive a connecting disc to move; the connecting disc moves to drive the multiple injection pipes to synchronously move, so that the injection range formed by the multiple injection pipes is conveniently enlarged or reduced, the injection range formed by the multiple nozzles is conveniently and automatically adjusted, and the practicability of the spray gun is improved.

Description

Technical Field

[0001] This utility model relates to the field of spray gun technology, specifically to an automatic spray gun. Background Technology

[0002] Against the backdrop of today's booming manufacturing industry, spray guns, as a key coating tool, are widely used in various production scenarios.

[0003] However, existing traditional single spray guns have obvious technical bottlenecks. In the machining industry, when applying anti-corrosion coatings to large mechanical parts, traditional spray guns cannot automatically adjust the spray range, so workers can only operate them manually, frequently changing the distance and angle between the spray gun and the workpiece to cover a large area. This makes the operation cumbersome and time-consuming, affecting work efficiency. Therefore, there is an urgent need for an automatic spray gun to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an automatic spray gun to solve the problem mentioned in the background art that traditional single spray guns are difficult to automatically adjust the spray range and have low spray efficiency when facing parts with large spray areas.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic spray gun, comprising a main frame, wherein a support column is fixedly connected to the side wall of the main frame, and an adjustment component is provided on the surface of the support column;

[0006] The adjustment assembly includes a connecting plate, which is slidably connected to the surface of the support column. One end of the connecting plate has multiple connecting grooves. A connecting column is fixedly connected to the inner wall of the connecting groove. A connecting rod is rotatably connected to the surface of the connecting column. A connecting sleeve is rotatably connected to the inner wall of the connecting rod. A spray pipe is fixedly connected to the inner wall of the connecting sleeve.

[0007] Preferably, a movable tube is fixedly connected to one end of the connecting plate, a connecting block is fixedly connected to the surface of the movable tube, a fixed plate is fixedly connected to the surface of the main frame, an electric telescopic bar is fixedly connected to the side wall of the fixed plate, the telescopic shaft of the electric telescopic bar is movably sleeved with the inner wall of the fixed plate, and one end of the telescopic shaft of the electric telescopic bar is fixedly connected to the side wall of the connecting block.

[0008] Preferably, one end of the spray pipe is fixedly connected to a connecting pipe, the inner wall of the connecting pipe is fixedly connected to a flexible hose, the surface of the movable pipe is fixedly connected to a gathering box, and one end of each of the multiple flexible hoses is fixedly connected to the inner wall of the gathering box.

[0009] Preferably, a support frame is fixedly connected to the surface of the main frame, and a plurality of fixing grooves are opened on the surface of the support frame. A fixing block is fixedly connected to the inner wall of the fixing groove, and a fixing sleeve is rotatably connected to the inner wall of the fixing block. The inner wall of the fixing sleeve is fixedly connected to the surface of the spray pipe.

[0010] Preferably, one end of the collection box is fixedly connected to a connector, and the inner wall of the connector is provided with multiple threaded grooves.

[0011] Preferably, the bottom surface of the main frame has two fixing holes, and the two fixing holes are matched in size.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By adjusting the components, the movement of the telescopic shaft of the electric telescopic bar can drive the movement of the moving tube, which in turn drives the movement of the connecting plate. The movement of the connecting plate can then drive multiple spray tubes to move synchronously, thus making it easier to increase or decrease the spray range of the multiple spray tubes. This facilitates automatic adjustment of the spray range of the multiple nozzles, improving the practicality of the spray gun. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0016] Figure 3 for Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 for Figure 2 Enlarged structural diagram at point B.

[0018] In the diagram: 1. Main frame; 2. Support column; 3. Adjustment component; 301. Connecting plate; 302. Connecting groove; 303. Connecting column; 304. Connecting rod; 305. Connecting sleeve; 306. Spray pipe; 307. Moving pipe; 308. Connecting block; 309. Fixing plate; 310. Electric telescopic bar; 311. Connecting pipe; 312. Flexible hose; 313. Gathering box; 314. Support frame; 315. Fixing groove; 316. Fixing block; 317. Fixing sleeve; 318. Connector; 319. Fixing hole. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 This utility model provides an automatic spray gun, including a main frame 1. A support column 2 is fixedly connected to the side wall of the main frame 1. An adjustment component 3 is provided on the surface of the support column 2. The adjustment component 3 includes a connecting plate 301, which is slidably connected to the surface of the support column 2. One end of the connecting plate 301 has multiple connecting grooves 302. A connecting column 303 is fixedly connected to the inner wall of the connecting groove 302. A connecting rod 304 is rotatably connected to the surface of the connecting column 303. A connecting sleeve 305 is rotatably connected to the inner wall of the connecting rod 304. A spray pipe 306 is fixedly connected to the inner wall of the connecting sleeve 305. Through the adjustment component 3, the spray range composed of multiple spray pipes 306 can be increased or decreased, thereby facilitating automatic adjustment of the spray range composed of multiple nozzles and improving the practicality of the spray gun.

[0021] Furthermore, a movable tube 307 is fixedly connected to one end of the connecting plate 301, a connecting block 308 is fixedly connected to the surface of the movable tube 307, a fixed plate 309 is fixedly connected to the surface of the main frame 1, an electric telescopic bar 310 is fixedly connected to the side wall of the fixed plate 309, the telescopic shaft of the electric telescopic bar 310 is movably sleeved with the inner wall of the fixed plate 309, and one end of the telescopic shaft of the electric telescopic bar 310 is fixedly connected to the side wall of the connecting block 308. The electric telescopic bar 310, the movable tube 307 and the fixed plate 309 are used in cooperation to facilitate the movement of the connecting plate 301.

[0022] Furthermore, a connecting pipe 311 is fixedly connected to one end of the injection pipe 306, a hose 312 is fixedly connected to the inner wall of the connecting pipe 311, and an aggregating box 313 is fixedly connected to the surface of the moving pipe 307. One end of each of the multiple hoses 312 is fixedly connected to the inner wall of the aggregating box 313. The connecting pipe 311, hose 312 and aggregating box 313 are used in cooperation to facilitate the supply of raw materials to the injection pipe 306.

[0023] Furthermore, a support frame 314 is fixedly connected to the surface of the main frame 1. The surface of the support frame 314 is provided with multiple fixing grooves 315. A fixing block 316 is fixedly connected to the inner wall of the fixing groove 315. A fixing sleeve 317 is rotatably connected to the inner wall of the fixing block 316. The inner wall of the fixing sleeve 317 is fixedly connected to the surface of the spray pipe 306. The support frame 314, fixing block 316 and fixing sleeve 317 are used in cooperation with each other to facilitate the support of the spray pipe 306.

[0024] Furthermore, a connector 318 is fixedly connected to one end of the collection box 313. The inner wall of the connector 318 is provided with multiple threaded grooves. The connector 318 facilitates the connection between the external raw material source and the collection box 313.

[0025] Furthermore, two fixing holes 319 are provided on the bottom surface of the main frame 1. The two fixing holes 319 are matched, and the main frame 1 can be easily fixed through the fixing holes 319.

[0026] Working principle: In use, the telescopic shaft of the electric telescopic bar 310 moves, which drives the moving tube 307 to move. The movement of the moving tube 307 drives the connecting plate 301 to move. The movement of the connecting plate 301 pulls multiple connecting rods 304 simultaneously through the connecting column 303. When the connecting rods 304 move, they pull the spray pipe 306 through the connecting sleeve 305, causing the spray pipe 306 to move around the spray pipe 306 through the fixed sleeve 317. The simultaneous movement of multiple spray pipes 306 changes the spray range formed by the multiple spray pipes 306, thus making it easy to increase or decrease the spray range formed by the multiple spray pipes 306. This facilitates automatic adjustment of the spray range formed by multiple nozzles, improving the practicality of the spray gun.

[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. An automatic spray gun, comprising a main frame (1), characterized in that: The main frame (1) is fixedly connected to a support column (2) on its side wall, and the surface of the support column (2) is provided with an adjustment component (3); The adjustment component (3) includes a connecting plate (301), which is slidably connected to the surface of the support column (2). One end of the connecting plate (301) is provided with a plurality of connecting grooves (302). A connecting column (303) is fixedly connected to the inner wall of the connecting groove (302). A connecting rod (304) is rotatably connected to the surface of the connecting column (303). A connecting sleeve (305) is rotatably connected to the inner wall of the connecting rod (304). A spray pipe (306) is fixedly connected to the inner wall of the connecting sleeve (305).

2. An automatic spray gun according to claim 1, characterized in that: One end of the connecting plate (301) is fixedly connected to a movable tube (307), and a connecting block (308) is fixedly connected to the surface of the movable tube (307). A fixing plate (309) is fixedly connected to the surface of the main frame (1). An electric telescopic bar (310) is fixedly connected to the side wall of the fixing plate (309). The telescopic shaft of the electric telescopic bar (310) is movably sleeved with the inner wall of the fixing plate (309). One end of the telescopic shaft of the electric telescopic bar (310) is fixedly connected to the side wall of the connecting block (308).

3. An automatic spray gun according to claim 2, characterized in that: One end of the spray pipe (306) is fixedly connected to a connecting pipe (311), and a flexible hose (312) is fixedly connected to the inner wall of the connecting pipe (311). A collection box (313) is fixedly connected to the surface of the moving pipe (307), and one end of each of the multiple flexible hoses (312) is fixedly connected to the inner wall of the collection box (313).

4. An automatic spray gun according to claim 1, characterized in that: A support frame (314) is fixedly connected to the surface of the main frame (1). The surface of the support frame (314) is provided with a plurality of fixing grooves (315). A fixing block (316) is fixedly connected to the inner wall of the fixing groove (315). A fixing sleeve (317) is rotatably connected to the inner wall of the fixing block (316). The inner wall of the fixing sleeve (317) is fixedly connected to the surface of the spray pipe (306).

5. An automatic spray gun according to claim 3, characterized in that: One end of the collection box (313) is fixedly connected to a connector (318), and the inner wall of the connector (318) is provided with multiple threaded grooves.

6. An automatic spray gun according to claim 1, characterized in that: The bottom surface of the main frame (1) has two fixing holes (319) that are matched in size.

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