Spraying device capable of adjusting spraying range

Abstract

The utility model discloses a spraying device capable of adjusting the spraying range, which comprises a box body, the front side of the box body is rotatably connected with a box door, a clamping structure and an adjusting structure are arranged in the box body, a nozzle is arranged on the outer side of the adjusting structure, the upper side of the box body is fixedly connected with a spraying pump and a coating box, and the spraying pump is connected with the coating box. A first pipeline is fixedly connected between the coating box and the spraying pump, a second pipeline is fixedly connected between the nozzle and the spraying pump, the clamping structure comprises two discs, the discs are arranged in the box body, circular grooves are formed in the outer sides of the discs, and circular ring blocks are arranged in the circular grooves. Compared with the prior art, due to the arrangement of the clamping structure and the adjusting structure, a worker can conveniently clamp square and cylindrical objects at a time to spray the objects, the spraying range can be adjusted, the worker does not need to disassemble the objects to clamp and spray the objects again, time and labor are saved, and convenience and rapidness are achieved.

Description

Technical Field

[0001] This utility model relates to the field of spraying device technology, and in particular to a spraying device with adjustable spraying range. Background Technology

[0002] Spraying equipment refers to devices or systems used to uniformly atomize liquids such as paints, adhesives, and inks and spray them onto the target surface. They are widely used in industrial manufacturing, construction, automobiles, furniture and other fields.

[0003] The utility model of a spraying device with application number "CN202320963829.6" requires the operator to clamp and release the device several times to complete the spraying of the entire outer surface of an object, which is time-consuming and labor-intensive and increases the workload of the operator. Utility Model Content

[0004] The purpose of this invention is to provide a spraying device with an adjustable spraying range, which can overcome the shortcomings of existing devices that cannot complete the spraying of the outer surface of an object in one go.

[0005] To achieve the above objectives, a spraying device with an adjustable spraying range is provided, comprising a housing, a door rotatably connected to the front of the housing, a clamping structure and an adjusting structure disposed inside the housing, a nozzle disposed outside the adjusting structure, a spraying pump and a paint tank fixedly connected to the upper side of the housing, a first pipe fixedly connected between the paint tank and the spraying pump, and a second pipe fixedly connected between the nozzle and the spraying pump.

[0006] The clamping structure includes two discs disposed inside the housing. Each disc has a circular groove on its outer side, and a circular ring block is disposed inside the groove. A hydraulic rod is fixedly connected to the left side of the housing, and a motor is fixedly connected to the right side. A rotating rod is fixedly connected to the right side of the circular ring block, and two support rods are fixedly connected to the right side of the disc. This facilitates the clamping of square and cylindrical objects for surface coating.

[0007] According to the adjustable spraying range spraying device, the second pipe and the housing are slidably connected. This facilitates the sliding of the second pipe.

[0008] According to the adjustable spraying range spraying device, the annular block and the disc are rotatably connected, and the output end of the hydraulic rod passes through the housing and is fixedly connected to the disc on the left side. This facilitates the compression and fixing of objects.

[0009] According to the aforementioned spraying device with adjustable spraying range, the right end of the rotating rod passes through the housing and is fixedly connected to the output end of the motor. This facilitates the connection between the rotating rod and the motor.

[0010] According to the aforementioned adjustable spraying range spraying device, the rotating rod is rotatably connected to the right-side disc, and the rotating rod is rotatably connected to the housing. This facilitates the rotation of the rotating rod.

[0011] According to the aforementioned spraying device with adjustable spraying range, the adjusting structure includes a second hydraulic rod, which is fixedly connected to the upper side of the housing. The output end of the second hydraulic rod passes through the housing and is fixedly connected to a moving block. A groove is formed on the lower side of the moving block, and a third hydraulic rod and a slider are disposed inside the groove. This facilitates adjustment of the spraying range.

[0012] According to the spraying device with adjustable spraying range, the left end of the hydraulic rod three is fixedly connected to the moving block, the output end of the hydraulic rod three is fixedly connected to the slider, and the slider and the moving block are slidably connected. This facilitates the sliding of the slider.

[0013] According to the spraying device with adjustable spraying range, the nozzle and the slider are fixedly connected, and the nozzle and the moving block are slidably connected. This facilitates nozzle installation.

[0014] The present invention has the following advantages: Compared with the prior art, the clamping structure and the adjustment structure make it convenient for workers to clamp square and cylindrical objects for spraying at one time and adjust the spraying range. There is no need for workers to disassemble the objects and clamp and spray them again, which saves time and effort and is convenient and quick. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of the overall structure of the spraying device with adjustable spraying range according to the present invention;

[0017] Figure 2 This is a schematic diagram of the clamping structure and the adjusting structure of a spraying device with an adjustable spraying range according to the present invention.

[0018] Figure 3 This is a schematic diagram of another clamping structure of the spraying device with adjustable spraying range according to the present invention.

[0019] Figure 4 This is a schematic diagram of another part of the adjustment structure of the spraying device with adjustable spraying range according to the present invention.

[0020] Legend:

[0021] 1. Box body; 2. Box door; 3. Clamping structure; 301. Disc; 302. Circular groove; 303. Circular ring block; 304. Hydraulic rod one; 305. Motor; 306. Rotating rod; 307. Support rod; 4. Adjustment structure; 401. Hydraulic rod two; 402. Moving block; 403. Slide groove; 404. Hydraulic rod three; 405. Sliding block; 5. Nozzle; 6. Spray pump; 7. Paint tank; 8. Pipe one; 9. Pipe two. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 This utility model provides an adjustable spraying range spraying device, which includes a housing 1, a door 2 rotatably connected to the front of the housing 1, a clamping structure 3 and an adjusting structure 4 inside the housing 1, a nozzle 5 outside the adjusting structure 4, a spraying pump 6 and a paint tank 7 fixedly connected to the upper side of the housing 1, a pipe 8 fixedly connected between the paint tank 7 and the spraying pump 6, a pipe 9 fixedly connected between the nozzle 5 and the spraying pump 6, and a sliding connection between the pipe 9 and the housing 1.

[0024] The clamping structure 3 includes a disc 301, which is disposed inside the housing 1. There are two discs 301. A circular groove 302 is formed on the outer side of the disc 301. A circular ring block 303 is disposed inside the circular groove 302. A hydraulic rod 304 is fixedly connected to the left side of the housing 1. A motor 305 is fixedly connected to the right side of the housing 1. A rotating rod 306 is fixedly connected to the right side of the circular ring block 303. A support rod 307 is fixedly connected to the right side of the disc 301. There are two support rods 307. The circular ring block 303 and the disc 301 are rotatably connected. The output end of the hydraulic rod 304 passes through the housing 1 and is fixedly connected to the disc 301 on the left side. The right end of the rotating rod 306 passes through the housing 1 and is fixedly connected to the output end of the motor 305. The rotating rod 306 is rotatably connected to the disc 301 on the right side and to the housing 1.

[0025] The PLC controller is electrically connected to the hydraulic rod 304, motor 305, and spray pump 6, facilitating the operation of the control components. When it is necessary to clamp and fix an object, first, the surface of one end of the object is pressed against the annular block 303 of the right-side disc 301. Then, the hydraulic rod 304 is activated, which moves the left-side disc 301 and annular block 303 to clamp and fix the other end of the object. Afterward, the operator starts the spray pump 6 to bring paint into the nozzle 5 for spraying. During the spraying process, after one side is sprayed, the motor 305 is activated, which rotates the rotating rod 306. The rotating rod 306 rotates the right-side annular block 303, while the object rotates the left-side annular block 303. This rotation is repeated to adjust the position of the outer surface of the object before spraying. The clamping structure 3 allows the operator to clamp and spray square and cylindrical objects at once without disassembling the object for re-clamping and spraying, saving time and effort, and making it convenient and quick.

[0026] The adjustment structure 4 includes a second hydraulic rod 401, which is fixedly connected to the upper side of the housing 1. The output end of the second hydraulic rod 401 passes through the housing 1 and is fixedly connected to a moving block 402. A sliding groove 403 is provided on the lower side of the moving block 402. A third hydraulic rod 404 and a slider 405 are arranged inside the sliding groove 403. The left end of the third hydraulic rod 404 is fixedly connected to the moving block 402, and the output end of the third hydraulic rod 404 is fixedly connected to the slider 405. The slider 405 and the moving block 402 are slidably connected. The nozzle 5 is fixedly connected to the slider 405 and slidably connected to the moving block 402.

[0027] The PLC controller and hydraulic rods 2 and 3 (404) are electrically connected. This facilitates the operation of the control components. Before spraying the object, the operator first adjusts the position of the nozzle 5. At this time, hydraulic rod 2 (401) is activated, moving the moving block 402 and the nozzle 5 to the appropriate position. Then, the spray pump 6 is activated to deliver paint into the nozzle 5 for spraying. Simultaneously, hydraulic rod 3 (404) is activated, moving the slider 405 and the nozzle 5 to adjust the spraying range, facilitating spraying of the object's outer surface, saving time and effort. After spraying is completed, hydraulic rod 2 (401) is activated, moving the moving block 402 and the nozzle 5 to the upper side inside the housing 1, and then waiting to spray the next object.

[0028] Working principle: When the worker wants to spray the surface of an object, one end of the object is placed on the left side of the right-side ring block 303. Then, the hydraulic rod 304 of the clamping structure 3 is activated to clamp and fix the left-side ring block 303. The worker then closes the box door 2, the middle part of which is made of transparent glass to facilitate observation of the inside of the box 1. The hydraulic rods 401 and 404 in the adjusting structure 4 are then activated to move the nozzle 5 to the spraying range. The spraying pump 6 is then activated to draw paint from the paint tank 7 filled with paint from pipe 8 to pipe 9, and finally into the nozzle 5. At the same time, the motor 305 of the clamping structure 3 is activated to rotate the clamped object, thereby spraying other surfaces and completing the outer surface spraying in one go, saving time and effort, and making it convenient and fast.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A spraying device with adjustable spraying range, characterized in that, Includes a housing (1), a door (2) is rotatably connected to the front side of the housing (1), a clamping structure (3) and an adjusting structure (4) are provided inside the housing (1), a nozzle (5) is provided on the outside of the adjusting structure (4), a spraying pump (6) and a paint tank (7) are fixedly connected to the upper side of the housing (1), a first pipe (8) is fixedly connected between the paint tank (7) and the spraying pump (6), and a second pipe (9) is fixedly connected between the nozzle (5) and the spraying pump (6). The clamping structure (3) includes a disc (301), which is disposed inside the housing (1). There are two discs (301). A circular groove (302) is provided on the outer side of the disc (301). A circular ring block (303) is disposed inside the circular groove (302). A hydraulic rod (304) is fixedly connected to the left side of the housing (1). A motor (305) is fixedly connected to the right side of the housing (1). A rotating rod (306) is fixedly connected to the right side of the circular ring block (303) on the right side. A support rod (307) is fixedly connected to the right side of the disc (301) on the right side. There are two support rods (307).

2. The spraying device with adjustable spraying range according to claim 1, characterized in that, The second pipe (9) and the box (1) are slidably connected.

3. The spraying device with adjustable spraying range according to claim 1, characterized in that, The ring block (303) and the disc (301) are rotatably connected, and the output end of the hydraulic rod (304) passes through the housing (1) and is fixedly connected to the disc (301) on the left side.

4. The spraying device with adjustable spraying range according to claim 1, characterized in that, The right end of the rotating rod (306) passes through the housing (1) and is fixedly connected to the output end of the motor (305).

5. The spraying device with adjustable spraying range according to claim 1, characterized in that, The rotating rod (306) is rotatably connected to the disc (301) on the right side, and the rotating rod (306) is rotatably connected to the box (1).

6. The spraying device with adjustable spraying range according to claim 1, characterized in that, The adjustment structure (4) includes a second hydraulic rod (401), which is fixedly connected to the upper side of the housing (1). The output end of the second hydraulic rod (401) passes through the housing (1) and is fixedly connected to a moving block (402). A sliding groove (403) is provided on the lower side of the moving block (402). A third hydraulic rod (404) and a slider (405) are provided inside the sliding groove (403).

7. The spraying device with adjustable spraying range according to claim 6, characterized in that, The left end of the hydraulic rod three (404) is fixedly connected to the moving block (402), the output end of the hydraulic rod three (404) is fixedly connected to the slider (405), and the slider (405) and the moving block (402) are slidably connected.

8. A spraying device with adjustable spraying range according to claim 6, characterized in that, The nozzle (5) and the slider (405) are fixedly connected, and the nozzle (5) and the moving block (402) are slidably connected.

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