Surface spraying device for automobile part production

Abstract

The utility model belongs to the technical field of automobile metal part production and machining, and particularly relates to a surface spraying device for automobile part production, which comprises a machining table, a protective cover is mounted at the top of the machining table, a storage box is arranged at the bottom of the machining table, a filter screen is arranged on the surface of the machining table, and a suction pump is mounted at the top of the protective cover. Two electric telescopic rods are installed on the top of the protection cover, and the output ends of the two electric telescopic rods are connected with a lifting plate. A motor is started to drive a first rotating rod to drive a driving gear to rotate, then the driving gear drives a plurality of driven gears to rotate, the driven gears can drive a second rotating rod to rotate together, and then a workpiece hung on a hook is rotationally adjusted; and a plurality of automobile metal parts can be uniformly sprayed by the spray head, so that the surface spraying efficiency of the automobile metal parts is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile metal parts production and processing, and specifically relates to a surface spraying device for automobile parts production. Background Art

[0002] Automotive metal parts are the various units and services that make up the entire car and a product of the car. With the improvement and optimization of automobile manufacturing and technology, in order to meet people's needs for multiple functions of automobiles, the types and numbers of auto parts are becoming more and more diversified and massive. In the process of producing automotive metal parts, it is often necessary to spray paint on their surface.

[0003] At present, the existing surface spraying method of automobile metal parts is usually completed by manual spraying. First, the automobile metal parts are hung up by hooks, and then the staff holds a spray gun and sprays around the hung automobile metal parts. However, this method is too inefficient and is not conducive to large-scale production. Utility Model Content

[0004] The utility model aims to provide a surface spraying device for automobile parts production, aiming to solve the problem that the existing automobile metal parts surface spraying method proposed in the prior art is usually completed by manual spraying, firstly the automobile metal parts are hung up by hooks, and then the staff hold the spray gun around the hung automobile metal parts for spraying, but this method is too inefficient and not conducive to large-scale production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface spraying device for automobile parts production, comprising a processing table, a protective cover is installed on the top of the processing table, a material storage box is arranged at the bottom of the processing table, a filter is arranged on the surface of the processing table, a pump is installed on the top of the protective cover, two electric telescopic rods are installed on the top of the protective cover, the output ends of the two electric telescopic rods are connected to a lifting plate, a nozzle pipe is installed at the bottom of the lifting plate, and a plurality of nozzles are connected to one side of the nozzle pipe;

[0006] A motor is installed on the top of the protective cover, and the output end of the motor is connected to a first rotating rod, one end of the first rotating rod is connected to a driving gear, the inner side of the protective cover is connected to a mounting seat, a plurality of second rotating rods are inserted through the bottom of the mounting seat, one end of the second rotating rod is connected to a driven gear, one end of the plurality of second rotating rods is connected to a connecting seat, and a hook is inserted through one end of the connecting seat.

[0007] As a preferred embodiment of the surface spraying device for automobile parts production of the utility model, the driving gear and the driven gear are both arranged inside the mounting seat.

[0008] As a preferred embodiment of the surface spraying device for automobile parts production of the utility model, one end of the first rotating rod and the second rotating rod both form a rotating connection structure with a mounting seat through a bearing.

[0009] As a preferred embodiment of the surface spraying device for automobile parts production of the utility model, the driven gear is arranged on the side of the driving gear.

[0010] As a preferred embodiment of the surface spraying device for automobile parts production of the utility model, one end of the hook is connected to a connecting block, a spring is provided inside the connecting seat, and one end of the connecting seat is fixedly connected to a fixing block.

[0011] As a preferred embodiment of the surface spraying device for automobile parts production of the utility model, the hook forms an elastic structure through a connecting block, a spring and a connecting seat.

[0012] As a preferred embodiment of the surface spraying device for automobile parts production of the utility model, the material storage box is located directly below the filter screen.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The first rotating rod is driven by the starting motor to rotate the driving gear. Since the driving gear is meshed with driven gears on both sides and the driven gears are also meshed with each other, multiple driven gears will drive the second rotating rod to rotate together, and then drive the workpiece suspended on the hook to rotate and adjust, so that the nozzle can evenly spray multiple automotive metal parts, thereby improving the efficiency of spraying on the surface of automotive metal parts.

[0015] 2. Pull the hook downward to separate one end of the hook from the fixed block to create a gap, then hang the automotive metal part on the hook and release the hook. At this time, the spring will stretch and drive the hook to reset, so that one end of the hook contacts the fixed block again to close the gap, thereby preventing the automotive metal part hanging on the hook from falling off during the rotation adjustment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of A of the utility model.

[0021] In the figure: 1. processing table; 2. protective cover; 3. material storage box; 4. filter screen; 5. pump; 6. electric telescopic rod; 7. lifting plate; 8. nozzle pipe; 9. nozzle; 10. motor; 11. first rotating rod; 12. driving gear; 13. mounting seat; 14. second rotating rod; 15. driven gear; 16. connecting seat; 17. hook; 18. connecting block; 19. spring; 20. fixing block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a surface spraying device for automobile parts production, comprising a processing table 1, a protective cover 2 is installed on the top of the processing table 1, a material storage box 3 is arranged at the bottom of the processing table 1, a filter screen 4 is arranged on the surface of the processing table 1, a pump 5 is installed on the top of the protective cover 2, two electric telescopic rods 6 are installed on the top of the protective cover 2, the output ends of the two electric telescopic rods 6 are connected to a lifting plate 7, a nozzle pipe 8 is installed at the bottom of the lifting plate 7, and a plurality of nozzles 9 are connected to one side of the nozzle pipe 8;

[0024] It should be noted that the input end of the pump 5 is connected to the material storage box 3 through a pipeline, the output end of the pump 5 is connected to the nozzle pipe 8 through a pipeline, the pump 5 and the two electric telescopic rods 6 are connected to the external power supply and the control switch, and the spraying direction of the multiple nozzles 9 is inside the protective cover 2;

[0025] When in use, multiple automobile metal parts are hung on a hook 17 respectively, and then the pump 5 and the electric telescopic rod 6 cooperate to enable the spray head 9 to lift and spray the suspended workpieces;

[0026] A motor 10 is installed on the top of the protective cover 2, and a first rotating rod 11 is connected to the output end of the motor 10, and a driving gear 12 is connected to one end of the first rotating rod 11. A mounting seat 13 is connected to the inner side of the protective cover 2, and a plurality of second rotating rods 14 are inserted through the bottom of the mounting seat 13, and a driven gear 15 is connected to one end of the second rotating rod 14. A connecting seat 16 is connected to one end of the connecting seat 16, and a hook 17 is inserted through one end of the connecting seat 16;

[0027] It should be noted that the motor 10 has an external power supply connected to the control switch.

[0028] Preferably, the driving gear 12 and the driven gear 15 are both arranged inside the mounting seat 13, one end of the first rotating rod 11 and the second rotating rod 14 are both connected to the mounting seat 13 through a bearing to form a rotating connection structure, and the driven gear 15 is arranged on the side of the driving gear 12;

[0029] It should be noted that, a driven gear 15 is meshed on each side of the driving gear 12 , and the driven gears 15 are also in a meshing relationship with each other.

[0030] During specific use, the first rotating rod 11 is driven by starting the motor 10 to drive the driving gear 12 to rotate. Since the driving gear 12 is meshed with driven gears 15 on both sides, and the driven gears 15 are also meshed with each other, the multiple driven gears 15 will drive the second rotating rod 14 to rotate together, and then drive the workpiece suspended on the hook 17 to rotate and adjust, so that the nozzle 9 can evenly spray multiple automobile metal parts.

[0031] Preferably: one end of the hook 17 is connected to a connecting block 18, a spring 19 is provided inside the connecting seat 16, one end of the connecting seat 16 is fixedly connected to a fixing block 20, and the hook 17 forms an elastic structure with the connecting seat 16 through the connecting block 18 and the spring 19.

[0032] When in use, the hook 17 is pulled downward to separate one end of the hook 17 from the fixing block 20 to produce a gap, and then the automobile metal part is hung on the hook 17 and the hook 17 is released. At this time, the spring 19 will stretch and drive the hook 17 to reset, so that one end of the hook 17 contacts the fixing block 20 again to close the gap, thereby preventing the automobile metal part hung on the hook 17 from falling off during the rotation adjustment process.

[0033] Preferably, the storage box 3 is located directly below the filter screen 4 .

[0034] When in use, the excess paint sprayed by the nozzle 9 will drip downward after being blocked by the protective cover 2, and the remaining paint that falls will pass through the filter screen 4 and be recovered into the storage box 3 at the bottom.

[0035] Working principle: When using the surface spraying device for automobile parts production, first, pull down the hook 17 to separate one end of the hook 17 from the fixed block 20 to produce a gap, then hang the automobile metal part on the hook 17 and release the hook 17. At this time, the spring 19 will stretch and drive the hook 17 to reset, so that one end of the hook 17 contacts the fixed block 20 again to close the gap, and then hang multiple automobile metal parts on a hook 17 respectively, and then through the cooperation between the pump 5 and the electric telescopic rod 6, the nozzle 9 can lift and lower the suspended workpiece for spraying. During the spraying, the first rotating rod 11 is driven by the starting motor 10 to drive the driving gear 12 to rotate. Because the driven gears 15 are meshed on both sides of the driving gear 12, and the driven gears 15 are also meshed, the multiple driven gears 15 will drive the second rotating rod 14 to rotate together, and then drive the workpiece suspended on the hook 17 to rotate and adjust, so that the nozzle 9 can evenly spray multiple automobile metal parts.

[0036] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surface spraying device for automobile parts production, comprising a processing table (1), characterized in that: A protective cover (2) is installed on the top of the processing table (1), a material storage box (3) is arranged at the bottom of the processing table (1), a filter screen (4) is arranged on the surface of the processing table (1), a pump (5) is installed on the top of the protective cover (2), two electric telescopic rods (6) are installed on the top of the protective cover (2), the output ends of the two electric telescopic rods (6) are connected to a lifting plate (7), a nozzle pipe (8) is installed at the bottom of the lifting plate (7), and a plurality of nozzles (9) are connected to one side of the nozzle pipe (8); A motor (10) is installed on the top of the protective cover (2), the output end of the motor (10) is connected to a first rotating rod (11), one end of the first rotating rod (11) is connected to a driving gear (12), the inner side of the protective cover (2) is connected to a mounting seat (13), a plurality of second rotating rods (14) are inserted through the bottom of the mounting seat (13), one end of the second rotating rod (14) is connected to a driven gear (15), one end of the plurality of second rotating rods (14) is connected to a connecting seat (16), and a hook (17) is inserted through one end of the connecting seat (16).

2. A surface spraying device for automobile parts production according to claim 1, characterized in that: The driving gear (12) and the driven gear (15) are both arranged inside the mounting seat (13).

3. The surface spraying device for automobile parts production according to claim 1 is characterized in that: One end of the first rotating rod (11) and the second rotating rod (14) are connected to the mounting seat (13) via a bearing to form a rotating connection structure.

4. The surface spraying device for automobile parts production according to claim 1, characterized in that: The driven gear (15) is arranged on the side of the driving gear (12).

5. The surface spraying device for automobile parts production according to claim 1 is characterized in that: One end of the hook (17) is connected to a connecting block (18), a spring (19) is arranged inside the connecting seat (16), and one end of the connecting seat (16) is fixedly connected to a fixing block (20).

6. The surface spraying device for automobile parts production according to claim 5, characterized in that: The hook (17) forms an elastic structure through a connecting block (18), a spring (19) and a connecting seat (16).

7. The surface spraying device for automobile parts production according to claim 1 is characterized in that: The material storage box (3) is located directly below the filter screen (4).

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