[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.
[0019] See Figure 1-5 , The present invention provides a technical solution: an automatic spraying assembly line, including a spraying device, characterized in that the spraying device 1 is provided with a working room 2, and the two sides of the working room 2 are respectively provided with a material inlet 3 and a material outlet 4. The board can enter work 2 through the material inlet, and then exit from the working room 2 through the material outlet 4. There is a conveying device 5 on the outside of the material inlet. The conveying device can automatically convey the material. Both sides of the working room 2 are equipped The conveying rail 6, the conveying rail 6 can automatically convey materials. The spraying device 1 is provided with a strip through hole 7 on the top. The strip through hole 7 is provided with a spray gun handle 8, and the lower end of the spray gun handle 8 is provided with a support rod 9, a support rod A number of spray guns 10 are installed on 9 which can be used to spray the material plate. The upper end of the spray gun handle 10 is provided with a slider 11, which is set on the top of the spraying device 1, and the slider 11 is provided with threaded holes and threads. The hole is provided with a threaded rod 12, one end of the threaded rod 12 is connected to the output shaft of the first motor 13, and the other end of the threaded rod 12 is set in the bearing 14. The first motor 13 and the bearing 14 are respectively installed at both ends of the bar-shaped through hole 7. A motor 13 can drive the threaded rod 12 to rotate, and the rotation of the threaded rod 12 can drive the slider 11 to move, thereby driving the spray gun handle 8 and the spray gun 10 to move to automatically spray the material plate of the working room 2.
[0020] The conveying device 5 includes a first support frame 15, a side plate 16, a roller 17, a gear 18, a first transmission chain 19, a first driving sprocket 19, a first driven sprocket 20 and a second motor 21, and a first support frame 15 Side plates 16 are installed on both sides of the top side. A plurality of rollers 17 are arranged between the two side plates 16. One end of the plurality of rollers 17 is equipped with a gear 18, and one of the side plates 16 is provided with a first driving chain on both sides. The wheel 19 and the first driven sprocket 20, the first driving sprocket 19 and the first driven sprocket 20 are wound with a first transmission chain 19, the first driving sprocket 19 is connected with the output shaft of the second motor 21 . The conveying rail 6 includes a sliding rail 22, a second support frame 23, a second driving sprocket 24, a second driven sprocket, a second transmission chain 25, a rotating shaft 26, a driven pulley 27, a transmission belt 28, a driving pulley 29 and For the third motor 30, the two ends of the two slide rails 22 respectively extend to the outside of the material inlet 3 and the material outlet 4, the bottom of the two ends of the slide rail 22 is provided with a second support frame 23, the slide rail 22 is provided with a slide groove, and the slide groove Both ends are respectively provided with a second driving sprocket 24 and a second driven sprocket, the second driving sprocket 24 and the second driven sprocket are wound with a second transmission chain 25, two second driving sprocket 24 It is connected by the rotating shaft 26. The rotating shaft 26 is provided with a driven pulley 27. The driven pulley 27 is connected to the driving pulley 29 through a transmission belt 28. The driving pulley 29 is installed on the output shaft of the third motor 30. The spraying device 1 is provided on both sides There is a glass door 31, and the spraying situation in the working room can be observed from the glass door 31. The bottom of the spraying device 1 is equipped with a collecting bucket 32. The unsprayed paint in the working room 2 can be recycled through the collecting bucket 32 to prevent paint waste. The material pipe is connected with the paint pressure tank, and the paint pressure tank can be used to provide paint.
[0021] Specific principle: When in use, the material plate is placed on the roller 17 of the conveying device 5. The second motor 21 can drive the roller 17 to rotate and convey the material plate to the conveying rail 6, and then the third motor 30 can drive the conveying rail 6 The second transmission chain 25 on the upper side rotates to transport the material plate into the working room 2. The first motor 13 can drive the threaded rod 12 to rotate, and the threaded rod 12 can rotate to drive the slider 11 to move, thereby driving the spray gun handle 8 and the spray gun 10 Move to automatically spray the material plates of the studio 2. The sprayed material plates can be transported from the studio 2 through the material outlet. The unsprayed paint in the studio 2 can be recycled through the collection hopper 32 to prevent paint waste. During the spraying process, the spraying situation in the working room 2 can be observed through the glass door 31.
[0022] This kind of automatic spraying assembly line can automatically convey the material plate to the conveying rail through the conveying device, and then enter the working room of the spraying device through the conveying rail. The first motor can drive the screw rod to rotate, and the screw rod can drive the slider to move. , So as to drive the spray gun handle and spray gun to move, automatically spray the material board of the studio, the sprayed material board can be transported from the studio through the material outlet, and the paint that is not sprayed in the studio can be recycled through the collection bucket to prevent paint waste , At the same time, during the spraying process, the spraying condition in the working room can be observed through the glass door.
[0023] Finally, it should be noted that the above descriptions 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 foregoing embodiments, it is still for those skilled in the art. The technical solutions described in the foregoing embodiments can be modified, or some of the technical features can be equivalently replaced. Any modification, equivalent replacement, improvement, etc., made within the spirit and principle of the present invention shall be included in Within the protection scope of the present invention.
