Sheet metal surface treatment equipment with automatic spraying function

Abstract

The utility model discloses sheet metal surface treatment equipment with an automatic spraying function, which belongs to the technical field of sheet metal surface treatment and is characterized by comprising a spraying box, a spraying frame is arranged in the spraying box, a sheet metal part is arranged in the spraying frame, and two sides of the inner wall of the spraying box are fixedly connected with an electric telescopic column and a motor respectively. An adjusting mechanism is arranged in the spraying box, a coating box is fixedly connected to the top of the spraying box, a coating pump and a conveying pipe are arranged at the top of the coating box, and a filtering mechanism is arranged at the bottom of the conveying pipe; the filtering mechanism comprises a moving sleeve, a rotating block, a filter screen frame, a connecting pipe and a protecting sleeve, and the problems that phosphated residues are generated in the existing phosphating and spraying process, the phosphated residues are accumulated to influence the phosphating effect, a spray head is blocked, the equipment maintenance cost is increased, and some sheet metal parts with complex shapes are not prone to damage are solved. The situation that the thickness of a phosphating film is not uniform possibly occurs, and the adhesive force of a follow-up coating is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal surface treatment, in particular to automatic spraying sheet metal surface treatment equipment. Background Art

[0002] In order to improve the corrosion resistance of the energy storage cabinet surface, corrosion-resistant paint will be sprayed on the surface of the sheet metal that constitutes the energy storage cabinet.

[0003] Energy storage cabinet sheet metal is easily contaminated with dust during transportation. Directly spraying the sheet metal can easily cause dust to remain on the surface of the sheet metal, resulting in an uneven surface and affecting the production quality of the sheet metal.

[0004] The existing patent (publication number: CN221360697U) discloses a corrosion-resistant new energy energy storage cabinet sheet metal surface treatment device, which relates to the field of energy storage cabinet sheet metal processing, including a spray box, a spray assembly is provided on the top of the spray box, and the left and right inner walls of the spray box are connected to a second hydraulic cylinder, the side wall of the second hydraulic cylinder is connected to a fixed plate, the side wall of the fixed plate is connected to a rotating shaft, and the other end of the rotating shaft is connected to a splint. The utility model uses a first motor to drive one of the rotating rods to rotate, and one of the rotating rods drives the driving gear on it to rotate, and through multiple driving gears, drives multiple rotating rods to rotate, and the rotating rod drives the cleaning disc to rotate, and uses the cleaning disc to clean the surface of the sheet metal. By using the first electric slide rail to drive the vacuum cleaner to move left and right, the vacuum cleaner sucks dust on the surface of the sheet metal into it, which can facilitate the cleaning of the sheet metal that needs to be sprayed and then sprayed, thereby improving the spraying quality of the sheet metal.

[0005] In response to the above problems, existing patents have provided solutions. However, the above patents have certain limitations during use. Phosphating slag will be produced during the phosphating spraying process. The accumulation of phosphating slag will affect the phosphating effect and cause blockage of the nozzle, increasing equipment maintenance costs. In addition, on some sheet metal parts with complex shapes, the phosphating film may have uneven thickness, affecting the adhesion of subsequent coatings.

[0006] Therefore, an automatic spraying sheet metal surface treatment equipment is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide an automatic spraying sheet metal surface treatment equipment, which can solve the problem that phosphating slag is generated during the existing phosphating spraying process, the accumulation of phosphating slag will affect the phosphating effect, and will also cause clogging of the nozzle, increasing the equipment maintenance cost. In addition, on some sheet metal parts with complex shapes, the thickness of the phosphating film may be uneven, affecting the adhesion of the subsequent coating.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic spraying sheet metal surface treatment device, comprising a spray box, a spray rack is provided inside the spray box, a sheet metal part is provided inside the spray rack, an electric telescopic column and a motor are fixedly connected to both sides of the inner wall of the spray box, an adjustment mechanism is provided inside the spray box, a paint box is fixedly connected to the top of the spray box, a paint pump and a delivery pipe are provided on the top of the paint box, and a filtering mechanism is provided at the bottom of the delivery pipe;

[0009] The filtering mechanism includes a movable sleeve, a rotating block, a filter frame, a connecting pipe and a protective sleeve. The top of the movable sleeve extends to the interior of the delivery pipe and is threadedly connected to the interior of the delivery pipe. The interior of the rotating block is fixedly connected to the surface of the movable sleeve. The interior of the movable sleeve is threadedly connected to the surface of the connecting pipe. The bottom of the filter frame extends to the interior of the connecting pipe and contacts the interior of the connecting pipe. The bottom of the connecting pipe is fixedly connected to the top of the spray rack. The interior of the protective sleeve is fixedly connected to the surface of the connecting pipe. The surface of the protective sleeve is in close contact with the interior of the spray box.

[0010] Preferably, a first fixing column and a second fixing column are fixedly connected to both sides of the sheet metal component, and two sliding racks are fixedly connected to the surface of the second fixing column.

[0011] Preferably, a sliding sleeve is provided on the surface of the second fixing column, two limiting grooves are provided inside the sliding sleeve, and the sliding frame extends to the inside of the limiting groove on one side close to the limiting groove and is slidably connected to the inside of the limiting groove.

[0012] Preferably, a connecting sleeve is threadedly connected to the left side of the surface of the motor output shaft, and two limiting blocks are fixedly connected to the surface of the connecting sleeve, and the surfaces of the limiting blocks are in contact with the inside of the limiting groove.

[0013] Preferably, a sealing gasket is fixedly connected to the top of the filter frame, and the surface of the sealing gasket is in close contact with the inner wall of the movable sleeve.

[0014] Preferably, a support frame is fixedly connected to the interior of the connecting pipe, and the top of the support frame is in contact with the bottom of the filter frame.

[0015] Preferably, two handles are fixedly connected to the surface of the sliding sleeve, and the handles extend from one side close to the sliding sleeve to the inside of the limiting groove and are connected to the internal threads of the limiting block.

[0016] Preferably, the right side of the electric telescopic column is rotatably connected to a rotating sleeve, and the interior of the rotating sleeve is threadedly connected to the surface of the first fixed column.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present application enables the rotating block to drive the movable tube to move inside the delivery pipe, so that the inside of the movable sleeve is threadedly connected to the surface of the connecting pipe. The filter rack can be easily installed and limited by the sealing of the sealing gasket, so that the filter rack can filter the paint inside the delivery pipe, thereby avoiding the clogging phenomenon inside the spray rack;

[0019] 2. This application enables the motor output shaft to drive the limit block to rotate through the connecting sleeve, and the limit block drives the sliding sleeve to rotate through the limit slot. At the same time, the limit slot drives the second fixed column to rotate at a uniform speed through the sliding frame, thereby facilitating the spraying frame to spray the sheet metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the automatic spraying sheet metal surface treatment equipment of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional connection between the rotating sleeve and the first fixed column in the present invention;

[0022] Figure 3 This is a three-dimensional connection diagram of the filtering mechanism in the present utility model;

[0023] Figure 4 This is a three-dimensional connection diagram of the adjustment mechanism in the utility model;

[0024] Figure 5 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0025] In the figure, 1. spray box; 2. paint box; 3. paint pump; 4. delivery pipe; 5. filtering mechanism; 501. movable sleeve; 502. rotating block; 503. filter frame; 504. connecting pipe; 505. protective cover; 6. electric telescopic column; 7. spray frame; 8. sheet metal; 9. adjustment mechanism; 901. second fixed column; 902. sliding frame; 903. sliding sleeve; 904. limiting groove; 905, connecting sleeve; 906, limiting block; 10. motor; 11. rotating sleeve; 12. first fixed column; 13. handle; 14. sealing gasket; 15. support frame. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5, this utility model provides a technical solution:

[0028] An automatic spraying sheet metal surface treatment device includes a spray box 1, a spray rack 7 is provided inside the spray box 1, a sheet metal part 8 is provided inside the spray rack 7, an electric telescopic column 6 and a motor 10 are fixedly connected to both sides of the inner wall of the spray box 1, an adjustment mechanism 9 is provided inside the spray box 1, a paint box 2 is fixedly connected to the top of the spray box 1, a paint pump 3 and a delivery pipe 4 are provided on the top of the paint box 2, and a filter mechanism 5 is provided at the bottom of the delivery pipe 4;

[0029] The filtering mechanism 5 includes a movable sleeve 501, a rotating block 502, a filter frame 503, a connecting pipe 504 and a protective sleeve 505. The top of the movable sleeve 501 extends to the interior of the delivery pipe 4 and is threadedly connected to the interior of the delivery pipe 4. The interior of the rotating block 502 is fixedly connected to the surface of the movable sleeve 501. The interior of the movable sleeve 501 is threadedly connected to the surface of the connecting pipe 504. The bottom of the filter frame 503 extends to the interior of the connecting pipe 504 and contacts the interior of the connecting pipe 504. The bottom of the connecting pipe 504 is fixedly connected to the top of the spray rack 7. The interior of the protective sleeve 505 is fixedly connected to the surface of the connecting pipe 504. The surface of the protective sleeve 505 is in close contact with the interior of the spray box 1.

[0030] In this embodiment: by extending the bottom of the filter rack 503 to the interior of the connecting pipe 504 and contacting the interior of the connecting pipe 504, the rotating block 502 can be conveniently driven to drive the movable sleeve 501 to move inside the conveying pipe 4, so that the interior of the movable sleeve 501 is threadedly connected to the surface of the connecting pipe 504, and the filter rack 503 can be conveniently installed and limited, so that the filter rack 503 can filter the paint inside the conveying pipe 4, thereby avoiding the phenomenon of clogging inside the spray rack 7, and the surface of the protective sleeve 505 is in close contact with the interior of the spray box 1, so that the protective sleeve 505 protects the connecting pipe 504, and the sheet metal part 8 is moved to the interior of the spray rack 7, so that the spray rack 7 can conveniently spray the sheet metal part 8.

[0031] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 As shown, the first fixing column 12 and the second fixing column 901 are fixedly connected to both sides of the sheet metal part 8 respectively, and two sliding frames 902 are fixedly connected to the surface of the second fixing column 901.

[0032] Specifically, such as Figure 4 As shown, a sliding sleeve 903 is provided on the surface of the second fixed column 901, and two limiting grooves 904 are opened inside the sliding sleeve 903. The side of the sliding frame 902 close to the limiting groove 904 extends to the inside of the limiting groove 904 and is slidably connected with the inside of the limiting groove 904.

[0033] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 As shown, a connecting sleeve 905 is threadedly connected to the left side of the output shaft surface of the motor 10 , and two limiting blocks 906 are fixedly connected to the surface of the connecting sleeve 905 , and the surfaces of the limiting blocks 906 are in contact with the inside of the limiting groove 904 .

[0034] In this embodiment, by making the surface of the limiting block 906 contact the inside of the limiting groove 904, the connecting sleeve 905 can easily drive the sliding sleeve 903 to rotate through the limiting block 906, thereby achieving the effect of driving the sliding sleeve 903 to rotate.

[0035] Specifically, such as Figure 2 、 Figure 5 As shown, a sealing gasket 14 is fixedly connected to the top of the filter frame 503 , and the surface of the sealing gasket 14 is in close contact with the inner wall of the movable sleeve 501 .

[0036] Specifically, such as Figure 5 As shown, the interior of the connecting pipe 504 is fixedly connected to the support frame 15 , and the top of the support frame 15 is in contact with the bottom of the filter frame 503 .

[0037] In this embodiment, by making the surface of the sealing gasket 14 closely contact with the inner wall of the movable sleeve 501 , the connection between the movable sleeve 501 and the connecting pipe 504 can be conveniently sealed, thereby achieving a sealing effect.

[0038] Specifically, such as Figure 4 As shown, two handles 13 are fixedly connected to the surface of the sliding sleeve 903 , and the side of the handle 13 close to the sliding sleeve 903 extends to the inside of the limiting groove 904 and is connected to the internal thread of the limiting block 906 .

[0039] Specifically, such as Figure 2 As shown, the right side of the electric telescopic column 6 is rotatably connected to a rotating sleeve 11 , and the interior of the rotating sleeve 11 is threadedly connected to the surface of the first fixed column 12 .

[0040] In this embodiment, by connecting the surface of the handle 13 with the internal thread of the limit block 906, the handle 13 can fix the limit block 906 through the limit groove 904, thereby achieving the effect of fixing the limit block 906.

[0041] Working principle: When spraying the sheet metal part 8, by extending the bottom of the filter frame 503 to the inside of the connecting pipe 504 and contacting with the inside of the connecting pipe 504, the rotating block 502 can be conveniently driven to drive the movable sleeve 501 to move inside the conveying pipe 4, so that the inside of the movable sleeve 501 is threadedly connected to the surface of the connecting pipe 504, and the filter frame 503 can be conveniently installed and limited through the sealing of the sealing gasket 14, so that the filter frame 503 can filter the paint inside the conveying pipe 4, thereby avoiding the phenomenon of clogging inside the spraying frame 7, and the sheet metal part 8 is moved to the inside of the spraying frame 7, so that the output shaft of the motor 10 drives the limiting block 906 to rotate through the connecting sleeve 905, so that the limiting block 906 drives the sliding The sleeve 903 rotates, and at the same time, the limiting groove 904 drives the second fixed column 901 to rotate at a uniform speed through the sliding frame 902, so that the electric telescopic column 6 can easily drive the first fixed column 12 to move through the rotating sleeve 11, thereby driving the sheet metal 8 to move while driving the second fixed column 901 to move, so that the second fixed column 901 can reciprocate inside the limiting groove 904 through the sliding frame 902, thereby making it convenient for the spray frame 7 to spray the sheet metal 8, solving the problem that phosphating slag is generated in the existing phosphating spraying process, the accumulation of phosphating slag will affect the phosphating effect, and will also cause the nozzle to be blocked, increasing the equipment maintenance cost, and on some sheet metal parts 8 with complex shapes, the phosphating film thickness may be uneven, affecting the adhesion of the subsequent coating.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic spraying sheet metal surface treatment device, comprising a spray box (1), wherein a spray rack (7) is provided inside the spray box (1), characterized in that: A sheet metal part (8) is provided inside the spraying frame (7), an electric telescopic column (6) and a motor (10) are fixedly connected to both sides of the inner wall of the spraying box (1), an adjusting mechanism (9) is provided inside the spraying box (1), a paint box (2) is fixedly connected to the top of the spraying box (1), a paint pump (3) and a delivery pipe (4) are provided on the top of the paint box (2), and a filtering mechanism (5) is provided at the bottom of the delivery pipe (4); The filtering mechanism (5) comprises a movable sleeve (501), a rotating block (502), a filter frame (503), a connecting pipe (504) and a protective sleeve (505); the top of the movable sleeve (501) extends to the interior of the delivery pipe (4) and is threadedly connected to the interior of the delivery pipe (4); the interior of the rotating block (502) is fixedly connected to the surface of the movable sleeve (501); the interior of the movable sleeve (501) is threadedly connected to the surface of the connecting pipe (504); the bottom of the filter frame (503) extends to the interior of the connecting pipe (504) and contacts the interior of the connecting pipe (504); the bottom of the connecting pipe (504) is fixedly connected to the top of the spraying frame (7); the interior of the protective sleeve (505) is fixedly connected to the surface of the connecting pipe (504); and the surface of the protective sleeve (505) is in close contact with the interior of the spraying box (1).

2. The automatic spraying sheet metal surface treatment equipment according to claim 1, characterized in that: A first fixing column (12) and a second fixing column (901) are fixedly connected to both sides of the sheet metal part (8), and two sliding frames (902) are fixedly connected to the surface of the second fixing column (901).

3. The automatic spraying sheet metal surface treatment equipment according to claim 2, characterized in that: A sliding sleeve (903) is provided on the surface of the second fixed column (901), two limiting grooves (904) are provided inside the sliding sleeve (903), and the sliding frame (902) extends to the inside of the limiting groove (904) on a side close to the limiting groove (904) and is slidably connected to the inside of the limiting groove (904).

4. The automatic spraying sheet metal surface treatment equipment according to claim 3, characterized in that: A connecting sleeve (905) is threadedly connected to the left side of the output shaft surface of the motor (10), and two limiting blocks (906) are fixedly connected to the surface of the connecting sleeve (905), and the surfaces of the limiting blocks (906) are in contact with the inside of the limiting groove (904).

5. The automatic spraying sheet metal surface treatment equipment according to claim 1, characterized in that: A sealing gasket (14) is fixedly connected to the top of the filter frame (503), and the surface of the sealing gasket (14) is in close contact with the inner wall of the movable sleeve (501).

6. The automatic spraying sheet metal surface treatment equipment according to claim 1, characterized in that: The interior of the connecting pipe (504) is fixedly connected to a support frame (15), and the top of the support frame (15) is in contact with the bottom of the filter frame (503).

7. The automatic spraying sheet metal surface treatment equipment according to claim 4, characterized in that: Two handles (13) are fixedly connected to the surface of the sliding sleeve (903), and the handles (13) extend to the inside of the limiting groove (904) on one side close to the sliding sleeve (903) and are connected to the internal thread of the limiting block (906).

8. The automatic spraying sheet metal surface treatment equipment according to claim 2, characterized in that: The right side of the electric telescopic column (6) is rotatably connected to a rotating sleeve (11), and the interior of the rotating sleeve (11) is threadedly connected to the surface of the first fixed column (12).

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