Spraying device capable of adjusting spraying range

Abstract

The utility model discloses a spraying device capable of adjusting the spraying range, which comprises a bottom plate, and the right side of the top of the bottom plate is fixedly connected with a placing table. A second motor is started to drive a first gear to rotate, the first gear rotates to drive a second gear to rotate through teeth, the second gear rotates to drive a rotating column to rotate, the rotating column rotates to drive a rotating plate to rotate, and the rotating plate rotates to drive a side plate and spraying equipment to rotate to spray circular materials. A first motor is started to drive a threaded rod to rotate, the threaded rod rotates to drive a threaded block to move on the surface of the threaded rod through threads, the threaded block moves to drive a sliding column to slide in an inner cavity of a sliding groove, and the sliding column moves to drive a second box body to move; and the second box body moves to drive the rotating column, the rotating plate, the side plate and the spraying equipment to rotate, lift and move so as to uniformly spray the circular material, the spraying range can be automatically adjusted, the outer part of the circular material can be quickly sprayed, and the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying processing, in particular to a spraying device with an adjustable spraying range. Background Art

[0002] Spraying is a coating method in which the paint is dispersed into uniform and fine droplets by pressure or centrifugal force through a spray gun or a disc atomizer and applied to the surface of the object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivative methods of the above basic spraying forms, such as high-flow low-pressure atomization spraying, thermal spraying, automatic spraying, multi-group spraying, etc.

[0003] When a round material is being sprayed, a spray device is required. The existing spray device does not have the function of adjusting the spray range, resulting in that the spray range of the spray device cannot be automatically changed and adjusted when the round material is being sprayed. The cylindrical object can only be manually adjusted after one side of the cylindrical object is sprayed, and then the other side can be sprayed. The operation is more troublesome and seriously affects the efficiency of the spraying process. Therefore, we provide a spray device with an adjustable spray range to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a spraying device with an adjustable spraying range, which has the advantage of an adjustable spraying range and solves the problem that the existing spraying device does not have the function of adjusting the spraying range, resulting in that when the circular material is being sprayed, the spraying range of the spraying device cannot be automatically changed and adjusted. The cylindrical object can only be manually adjusted after the spraying of one side of the cylindrical object is completed, and then the other side can be sprayed. This operation is more troublesome and seriously affects the efficiency of the spraying process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device with adjustable spraying range, comprising a bottom plate, a placing table is fixedly connected to the right side of the top of the bottom plate, a first box is fixedly connected to the left side of the top of the bottom plate, a sliding groove is provided at the top of the right side of the first box, a fixing plate is fixedly connected to the bottom of one side of the inner wall of the first box, a first motor is fixedly connected to the top of the fixing plate, a threaded rod is fixedly connected to the output end of the first motor, a threaded block is threadedly connected to the surface of the threaded rod, a sliding column is fixedly connected to the right side of the threaded block, the surface of the sliding column is slidably connected to the inner cavity of the sliding groove, the right end of the sliding column penetrates to the right side of the first box and is fixedly connected to the second box, a second motor is fixedly connected to the left side of the top of the inner wall of the second box, a first gear is fixedly connected to the output end of the second motor, a second gear is meshed on the right side of the first gear, a rotating column is fixedly connected to the axis of the second gear, the bottom end of the rotating column penetrates to the bottom of the second box and is fixedly connected to the rotating plate, both sides of the bottom of the rotating plate are fixedly connected to side plates, and a spraying device is fixedly connected to the bottom of the inner side of the side plate.

[0006] As a preferred solution, a first bearing is sleeved on the top end of the threaded rod, and the top of the first bearing is fixedly connected to the top of the inner wall of the first box body.

[0007] As a preferred solution, a guide groove is provided at the top of the left side of the inner wall of the first box body, a guide block is slidably connected to the inner cavity of the guide groove, and the right side of the guide block is fixedly connected to the left side of the threaded block.

[0008] As a preferred solution, a heat dissipation groove is opened on the right side of the second box body, and a dustproof net is fixedly connected to the inner wall of the heat dissipation groove.

[0009] As a preferred solution, a second bearing is sleeved on the top end of the rotating column, and the top of the second bearing is fixedly connected to the center of the top of the inner wall of the second box body.

[0010] As a preferred solution, the width and height of the inner cavity of the sliding groove are both greater than the width and height of the sliding column, and the length of the inner cavity of the sliding groove is less than the length of the sliding column.

[0011] As a preferred solution, a through groove is provided at the center of the bottom of the second housing, and the diameter of the inner cavity of the through groove is larger than the diameter of the rotating column.

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

[0013] The utility model starts the second motor to drive the first gear to rotate, the rotation of the first gear drives the second gear to rotate through the teeth, the rotation of the second gear drives the rotating column to rotate, the rotation of the rotating column drives the rotating plate to rotate, the rotation of the rotating plate drives the side plate and the spraying equipment to rotate to spray the circular material, the first motor starts to drive the threaded rod to rotate, the rotation of the threaded rod drives the threaded block to move on the surface of the threaded rod through the thread, the movement of the threaded block drives the sliding column to slide in the inner cavity of the sliding groove, the movement of the sliding column drives the second box to move, the movement of the second box drives the rotating column, the rotating plate, the side plate and the spraying equipment to rotate and lift to evenly spray the circular material, the spraying range can be automatically adjusted, the outside of the circular material can be sprayed quickly, the spraying efficiency is improved, and the advantage of the adjustable spraying range is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the internal structure of the first box body of the utility model;

[0016] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 4 This is an enlarged cross-sectional view of the internal structure of the second box body of the utility model.

[0018] In the figure: 1, bottom plate; 2, placing table; 3, first box; 4, sliding groove; 5, fixed plate; 6, first motor; 7, threaded rod; 8, threaded block; 9, sliding column; 10, second box; 11, second motor; 12, first gear; 13, second gear; 14, rotating column; 15, rotating plate; 16, side plate; 17, spraying equipment; 18, first bearing; 19, guide groove; 20, guide block; 21, heat dissipation groove; 22, dustproof net; 23, second bearing. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4, a spraying device with adjustable spraying range comprises a bottom plate 1, a placing table 2 is fixedly connected to the right side of the top of the bottom plate 1, a first box body 3 is fixedly connected to the left side of the top of the bottom plate 1, a sliding groove 4 is opened at the top of the right side of the first box body 3, a fixing plate 5 is fixedly connected to the bottom of one side of the inner wall of the first box body 3, a first motor 6 is fixedly connected to the top of the fixing plate 5, a threaded rod 7 is fixedly connected to the output end of the first motor 6, a threaded block 8 is threadedly connected to the surface of the threaded rod 7, a sliding column 9 is fixedly connected to the right side of the threaded block 8, a surface of the sliding column 9 is slidably connected to the inner cavity of the sliding groove 4, the right end of the sliding column 9 penetrates to the right side of the first box body 3 and is fixedly connected to the second box body 10, a second motor 11 is fixedly connected to the left side of the top of the inner wall of the second box body 10, a first gear 12 is fixedly connected to the output end of the second motor 11, a second gear 13 is meshed with the right side of the first gear 12, a rotating column 14 is fixedly connected to the axis of the second gear 13, and the bottom end of the rotating column 14 penetrates to the bottom of the second box body 10 and is fixedly connected to the rotating plate 1 5. Side plates 16 are fixedly connected to both sides of the bottom of the rotating plate 15. A spraying device 17 is fixedly connected to the bottom of the inner side of the side plate 16. The first gear 12 is driven to rotate by the second motor 11. The first gear 12 rotates and drives the second gear 13 to rotate through the teeth. The second gear 13 rotates and drives the rotating column 14 to rotate. The rotating column 14 rotates and drives the rotating plate 15 to rotate. The rotating plate 15 rotates and drives the side plates 16 and the spraying device 17 to rotate to spray the circular material. The first motor 6 is started to drive the threaded rod 7 to rotate. The threaded rod 7 rotates and drives the threaded block 8 to move on the surface of the threaded rod 7 through the thread. The threaded block 8 moves and drives the sliding column 9 to slide in the inner cavity of the sliding groove 4. The sliding column 9 moves and drives the second box 10 to move. The second box 10 moves and drives the rotating column 14, the rotating plate 15, the side plate 16 and the spraying device 17 to rotate and lift to evenly spray the circular material. The spraying range can be automatically adjusted, and the outside of the circular material can be sprayed quickly, thereby improving the spraying efficiency and achieving the advantage of an adjustable spraying range.

[0021] The top end of the threaded rod 7 is sleeved with a first bearing 18 , and the top of the first bearing 18 is fixedly connected to the top of the inner wall of the first box body 3 .

[0022] Through the above technical solution, by providing the first bearing 18, the threaded rod 7 is stabilized during rotation, thereby increasing the stability of the threaded rod 7 during rotation.

[0023] A guide groove 19 is provided at the top of the left side of the inner wall of the first box body 3 , and a guide block 20 is slidably connected to the inner cavity of the guide groove 19 , and the right side of the guide block 20 is fixedly connected to the left side of the threaded block 8 .

[0024] Through the above technical solution, by providing the guide groove 19 and the guide block 20, the threaded block 8 is stabilized during movement, thereby increasing the stability of the threaded block 8 during movement.

[0025] A heat dissipation slot 21 is formed on the right side of the second housing 10 , and a dustproof net 22 is fixedly connected to the inner wall of the heat dissipation slot 21 .

[0026] Through the above technical solution, by providing the heat dissipation groove 21, the inner cavity of the second box body 10 can be easily heat-dissipated, and by providing the dustproof net 22, the inner cavity of the second box body 10 can be dust-proof.

[0027] The top end of the rotating column 14 is sleeved with a second bearing 23 , and the top of the second bearing 23 is fixedly connected to the center of the top of the inner wall of the second box body 10 .

[0028] Through the above technical solution, by providing the second bearing 23, the rotating column 14 is stabilized during rotation, thereby increasing the stability of the rotating column 14 during rotation.

[0029] The width and height of the inner cavity of the sliding groove 4 are both greater than the width and height of the sliding column 9 , and the length of the inner cavity of the sliding groove 4 is less than the length of the sliding column 9 .

[0030] Through the above technical solution, by providing the sliding groove 4, the sliding column 9 is facilitated to move up and down.

[0031] A through slot is formed at the center of the bottom of the second housing 10 , and the diameter of the inner cavity of the through slot is larger than the diameter of the rotating column 14 .

[0032] Through the above technical solution, by providing the through groove, the rotation of the rotating column 14 is facilitated.

[0033] The working principle of the utility model is as follows: firstly, a round material is placed on the top of the placing table 2, and then the spraying device 17 is turned on by the external controller, and the spraying device 17 performs spraying processing on the round material, and at the same time, the second motor 11 and the first motor 6 are turned on by the external controller, the second motor 11 starts to drive the first gear 12 to rotate, the first gear 12 rotates through the teeth to drive the second gear 13 to rotate, the second gear 13 rotates to drive the rotating column 14 to rotate in the inner cavity of the second bearing 23, the rotating column 14 rotates to drive the rotating plate 15 to rotate, the rotating plate 15 rotates to drive the side plate 16 and the spraying device 17 to rotate to spray the round material, and the first motor 11 starts to drive the first gear 12 to rotate, and the first gear 12 rotates through the teeth to drive the second gear 13 to rotate, and the second gear 13 rotates to drive the rotating column 14 to rotate in the inner cavity of the second bearing 23, and the rotating column 14 rotates to drive the rotating plate 15 to rotate, and the rotating plate 15 rotates to drive the side plate 16 and the spraying device 17 to rotate to spray the round material. The machine 6 starts and drives the threaded rod 7 to rotate in the inner cavity of the first bearing 18. The rotation of the threaded rod 7 drives the threaded block 8 to move on the surface of the threaded rod 7 through the thread. The movement of the threaded block 8 drives the guide block 20 to slide in the inner cavity of the guide groove 19. The movement of the threaded block 8 drives the sliding column 9 to slide in the inner cavity of the sliding groove 4. The movement of the sliding column 9 drives the second box body 10 to move. The movement of the second box body 10 drives the rotating column 14, the rotating plate 15, the side plate 16 and the spraying equipment 17 to rotate and lift to evenly spray the circular material. The spraying range can be automatically adjusted, the outside of the circular material can be sprayed quickly, and the spraying efficiency is improved, thereby achieving the advantage of an adjustable spraying range.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device with adjustable spraying range, comprising a base plate (1), characterized in that: The right side of the top of the bottom plate (1) is fixedly connected to a placing table (2), the left side of the top of the bottom plate (1) is fixedly connected to a first box body (3), the top of the right side of the first box body (3) is provided with a sliding groove (4), the bottom of one side of the inner wall of the first box body (3) is fixedly connected to a fixing plate (5), the top of the fixing plate (5) is fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a threaded rod (7), the surface of the threaded rod (7) is threadedly connected to a threaded block (8), the right side of the threaded block (8) is fixedly connected to a sliding column (9), the surface of the sliding column (9) is slidably connected to the inner cavity of the sliding groove (4), and the right end of the sliding column (9) is fixedly connected to the inner cavity of the sliding groove (4). The second housing (10) is fixedly connected to the right side of the first housing (3), a second motor (11) is fixedly connected to the left side of the top of the inner wall of the second housing (10), a first gear (12) is fixedly connected to the output end of the second motor (11), a second gear (13) is meshed with the right side of the first gear (12), a rotating column (14) is fixedly connected to the axis of the second gear (13), the bottom end of the rotating column (14) passes through the bottom of the second housing (10) and is fixedly connected to a rotating plate (15), both sides of the bottom of the rotating plate (15) are fixedly connected to side plates (16), and a spraying device (17) is fixedly connected to the bottom of the inner side of the side plate (16).

2. A spraying device with adjustable spraying range according to claim 1, characterized in that: The top end of the threaded rod (7) is sleeved with a first bearing (18), and the top of the first bearing (18) is fixedly connected to the top of the inner wall of the first box body (3).

3. A spraying device with adjustable spraying range according to claim 1, characterized in that: A guide groove (19) is provided at the top of the left side of the inner wall of the first box body (3), and a guide block (20) is slidably connected to the inner cavity of the guide groove (19), and the right side of the guide block (20) is fixedly connected to the left side of the threaded block (8).

4. A spraying device with adjustable spraying range according to claim 1, characterized in that: A heat dissipation groove (21) is provided on the right side of the second box body (10), and a dustproof net (22) is fixedly connected to the inner wall of the heat dissipation groove (21).

5. A spraying device with adjustable spraying range according to claim 1, characterized in that: The top end of the rotating column (14) is sleeved with a second bearing (23), and the top of the second bearing (23) is fixedly connected to the center of the top of the inner wall of the second box body (10).

6. A spraying device with adjustable spraying range according to claim 1, characterized in that: The width and height of the inner cavity of the sliding groove (4) are both greater than the width and height of the sliding column (9), and the length of the inner cavity of the sliding groove (4) is less than the length of the sliding column (9).

7. A spraying device with adjustable spraying range according to claim 1, characterized in that: A through groove is provided at the center of the bottom of the second box body (10), and the diameter of the inner cavity of the through groove is greater than the diameter of the rotating column (14).

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