CN219647867U - Automatic spraying device for spraying assembly line - Google Patents

Abstract

The utility model provides an automatic spraying device of a spraying assembly line, which comprises a protective box, wherein a first servo motor is fixedly connected to the left side of the top of the protective box, and the output end of the first servo motor is in transmission connection with a driving wheel; according to the utility model, through the cooperation of the first servo motor, the driving wheel and the driven wheel, the effect of driving the rotating pipe to rotate is achieved, so that the dividing chute and the connecting pipe can be driven to rotate, the effect of driving the two spray heads to rotate is achieved, and through the cooperation of the rotating pipe, the driven wheel, the feeding pipe, the dividing chute and the connecting pipe, the effect of conveying external paint into the spray heads is achieved, so that the problems that most of small spraying pipelines in the prior art spray the workpieces manually, the labor intensity is high, the efficiency is low, the number of people is high, the coating quality is unstable, the uniformity is poor, the paint is wasted and the like in the spraying of the spraying machine controlled by the existing constructors are solved.

Description

Automatic spraying device for spraying assembly line

Technical Field

The utility model belongs to the field of spraying production lines, and particularly relates to an automatic spraying device of a spraying production line.

Background

The spraying assembly line is suitable for spraying paint and plastic spraying treatment on the surface of a workpiece, is mainly used for spraying operation of single workpieces or small batches of workpieces, is matched with conveying machinery such as a hanging conveyor, an electric rail trolley and a ground conveyor to form transportation operation, has high production efficiency, has wide application range and mainly belongs to the fields of hardware, plastics, furniture, military industry, ships and the like, is the most common application mode nowadays, and is dispersed into uniform and fine fog drops by means of pressure or centrifugal force to be applied to the surface of a coated object when being sprayed by the spraying assembly line, wherein the work pieces are mostly sprayed by the small spraying assembly line, the labor intensity is high, the efficiency is low, the number of people is high, the coating quality is unstable, the uniformity is poor and the paint is wasted when the spraying assembly line is used for controlling the spraying machine to spray the workpieces by construction personnel;

in summary, the present utility model provides an automatic spraying device for a spraying assembly line to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an automatic spraying device for a spraying assembly line, which aims to solve the problems that in the prior art, most of small-sized spraying assembly lines are used for manually spraying workpieces, the labor intensity is high, the efficiency is low, the number of people is high, the quality of a coating is unstable, the uniformity is poor, the coating is wasted and the like when the existing constructors control a spraying machine to spray the workpieces.

The utility model provides a spraying assembly line automatic spraying device, includes the protective housing, the left side fixedly connected with first servo motor at protective housing top, the output transmission of first servo motor is connected with the action wheel, the center department at protective housing top is through bearing swing joint has the rotation pipe, the upper end cover on rotation pipe surface is equipped with from the driving wheel, first servo motor and from being connected through belt drive between the driving wheel, the top of rotation pipe has the inlet pipe through direct plug-in connector intercommunication, the lower extreme of rotation pipe runs through to the inner chamber of protective housing, the lower extreme intercommunication of rotation pipe has the branch silo, the both sides of branch silo all communicate there is the connecting pipe, the both sides of connecting pipe bottom all communicate there is the shower nozzle.

Preferably, the front end and the rear end of the protective box are both provided with through grooves, and the inner cavity of each through groove is fixedly connected with a protective curtain at the rear end.

Preferably, the bottom of the through groove inner cavity is fixedly connected with a bottom plate, and two sides of the top of the bottom plate are fixedly connected with fixing plates.

Preferably, the left side fixedly connected with second servo motor of fixed plate, the output shaft of second servo motor runs through to the right side of fixed plate, and with the right side the fixed plate passes through bearing swing joint, two the rear end swing joint of the opposite one side of fixed plate has the spliced pole, the output shaft of second servo motor has the rotating turret with the surface swing joint of spliced pole, two rotating turret support swing joint has the conveyer belt.

Preferably, the front end and the rear end of one side of the fixing plate are fixedly connected with a first bracket, and the top of the first bracket is fixedly connected with a second bracket.

Preferably, the bottom of the second bracket inner cavity is fixedly connected with air outlets, and the number of the air outlets is four.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the protective box is arranged, so that the effect of isolating the coating splashed when the spraying device sprays the workpiece is achieved, the first servo motor is arranged, the effect of providing power for the rotation of the rotating tube is achieved, and the belt is arranged, so that the effect of connecting the driving wheel and the driven wheel is achieved.

2. According to the utility model, through the cooperation of the first servo motor, the driving wheel and the driven wheel, the effect of driving the rotating pipe to rotate is achieved, so that the distributing groove and the connecting pipe can be driven to rotate, the effect of driving the two spray heads to rotate is achieved, and the effect of conveying external paint into the spray heads is achieved through the cooperation of the rotating pipe, the driven wheel, the feeding pipe, the distributing groove and the connecting pipe.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the protective housing of the present utility model;

FIG. 3 is a schematic cross-sectional view of the rotating tube, distribution chute and connecting tube of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a protective box; 2. a first servo motor; 3. a driving wheel; 4. a rotary tube; 5. driven wheel; 6. a feed pipe; 7. a material dividing groove; 8. a connecting pipe; 9. a spray head; 10. a through groove; 11. a protective curtain; 12. a bottom plate; 13. a fixing plate; 14. a second servo motor; 15. a rotating frame; 16. a conveyor belt; 17. a first bracket; 18. a second bracket; 19. and an air outlet.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides an automatic spraying device for a spraying assembly line, which comprises a protective box 1, wherein a first servo motor 2 is fixedly connected to the left side of the top of the protective box 1, the output end of the first servo motor 2 is in transmission connection with a driving wheel 3, the center of the top of the protective box 1 is movably connected with a rotating pipe 4 through a bearing, the upper end of the surface of the rotating pipe 4 is sleeved with a driven wheel 5, the first servo motor 2 is in transmission connection with the driven wheel 5 through a belt, the top of the rotating pipe 4 is communicated with a feed pipe 6 through a direct-insertion connector, the lower end of the rotating pipe 4 penetrates into the inner cavity of the protective box 1, the lower end of the rotating pipe 4 is communicated with a distribution groove 7, two sides of the distribution groove 7 are both communicated with connecting pipes 8, and two sides of the bottom of the connecting pipe 8 are both communicated with spray heads 9.

As one implementation mode of the utility model, the front end and the rear end of the protective box 1 are respectively provided with the through groove 10, the inner cavity of the through groove 10 at the rear end is fixedly connected with the protective curtain 11, the through groove 10 is arranged, so that workpieces can conveniently pass through the interior of the protective box 1, the protective curtain 11 is arranged to block the feed inlet of the protective box 1, and dust can be prevented from entering the interior of the protective box 1 when the workpieces are sprayed.

As an implementation mode of the utility model, the bottom of the inner cavity of the through groove 10 is fixedly connected with the bottom plate 12, both sides of the top of the bottom plate 12 are fixedly connected with the fixing plate 13, and the bottom plate 12 and the fixing plate 13 play a role in fixing the conveying device.

As an implementation mode of the utility model, the left side of the left side fixing plate 13 is fixedly connected with the second servo motor 14, the output shaft of the second servo motor 14 penetrates to the right side of the fixing plate 13 and is movably connected with the right side fixing plate 13 through a bearing, the rear ends of the opposite sides of the two fixing plates 13 are movably connected with rotating columns, the output shaft of the second servo motor 14 and the surfaces of the rotating columns are movably connected with rotating frames 15, the two rotating frames 15 are movably connected with conveying belts 16 in a supporting manner, and the effect of driving workpieces to move in the protective box 1 is achieved through the cooperation of the second servo motor 14, the rotating frames 15 and the conveying belts 16.

As an embodiment of the present utility model, the front end and the rear end of one side of the fixing plate 13 are fixedly connected with a first bracket 17, the top of the first bracket 17 is fixedly connected with a second bracket 18, and the fixing effect on the air outlet 19 is achieved through the first bracket 17 and the second bracket 18.

As one implementation mode of the utility model, the bottom of the inner cavity of the second bracket 18 is fixedly connected with the air outlets 19, the number of the air outlets 19 is four, and by arranging the air outlets 19, the effect of accelerating solidification of the sprayed workpiece is achieved, and the situation that dust is attached to the surface of the sprayed workpiece due to too slow drying time is avoided.

The specific working principle is as follows:

firstly, a workpiece to be sprayed is placed on the top of a rear end conveyor belt 16, then a second servo motor 14 is started through an external controller, the second servo motor 14 drives a rotating frame 15 to rotate, the rotating frame 15 drives the conveyor belt 16 to rotate when rotating, the conveyor belt 16 drives the workpiece on the top to move when rotating, the workpiece moves to the inner cavity of a protective box 1, then a first servo motor 2 is started, the first servo motor 2 drives a driven wheel 5 to rotate through a belt, the driven wheel 5 drives a rotating pipe 4 to rotate when rotating, the rotating pipe 4 drives a distributing groove 7 to rotate when rotating, meanwhile, connecting pipes 8 on two sides are driven to rotate, a spray head 9 is driven to rotate when rotating, then external paint is conveyed into the rotating pipe 4 through a feeding pipe 6, the rotation pipe 4 carries the coating to the inside of dividing chute 7 and connecting pipe 8, connecting pipe 8 carries the coating to the inside of shower nozzle 9, two shower nozzles 9 evenly spray the coating on the work piece when rotating this time, accomplish the spraying operation to the work piece, afterwards conveyer belt 16 carries the work piece that the spraying was accomplished to the front end of conveyer belt 16, at this moment carry the inside of air outlet 19 through outside air pump with gas, the air outlet 19 will produce gas and accelerate drying to the work piece that the spraying was accomplished, in order to solve among the prior art most small-size spraying assembly line and spray mostly manual spraying to the work piece, present constructor control flush coater sprays and has intensity of labour big, inefficiency, the number is many, coating quality is unstable, the homogeneity is poor, waste coating scheduling problem.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (6)

1. The utility model provides a spraying assembly line automatic spraying device, includes protective housing (1), its characterized in that: the left side fixedly connected with first servo motor (2) at protective housing (1) top, the output transmission of first servo motor (2) is connected with action wheel (3), the center department at protective housing (1) top is through bearing swing joint has rotation pipe (4), the upper end cover on rotation pipe (4) surface is equipped with from driving wheel (5), be connected through belt transmission between first servo motor (2) and from driving wheel (5), there is inlet pipe (6) at the top of rotation pipe (4) through direct-insert joint intercommunication, the lower extreme of rotation pipe (4) runs through the inner chamber to protective housing (1), the lower extreme intercommunication of rotation pipe (4) has branch silo (7), the both sides of branch silo (7) all communicate there is connecting pipe (8), the both sides of connecting pipe (8) bottom all communicate there is shower nozzle (9).

2. The spray line automatic spray apparatus of claim 1, wherein: the front end and the rear end of the protective box (1) are respectively provided with a through groove (10), and the inner cavity of the through groove (10) at the rear end is fixedly connected with a protective curtain (11).

3. The spray line automatic spray apparatus of claim 2, wherein: the bottom of the inner cavity of the through groove (10) is fixedly connected with a bottom plate (12), and two sides of the top of the bottom plate (12) are fixedly connected with fixing plates (13).

4. A spray line automatic spray apparatus as claimed in claim 3 wherein: the left side fixed plate (13) left side fixedly connected with second servo motor (14), the output shaft of second servo motor (14) runs through to the right side of fixed plate (13), and with the right side fixed plate (13) are through bearing swing joint, two the rear end swing joint of the opposite one side of fixed plate (13) has the spliced pole, the output shaft of second servo motor (14) has turret (15) with the surface swing joint of spliced pole, two turret (15) support swing joint has conveyer belt (16).

5. The spray line automatic spray device of claim 4, wherein: the front end and the rear end of one side of the fixed plate (13) are fixedly connected with a first bracket (17), and the top of the first bracket (17) is fixedly connected with a second bracket (18).

6. The spray line automatic spray apparatus of claim 5, wherein: the bottom of the inner cavity of the second bracket (18) is fixedly connected with air outlets (19), and the number of the air outlets (19) is four.