Rotary spraying device

Abstract

The invention relates to the technical field of spraying auxiliary devices, in particular to a rotary spraying device; and the rotary spraying device can comprehensively spray workpieces without fixing the workpieces again to improve the use reliability, needs no manual spraying to save the manpower, and can guarantee the workpiece spraying uniformity to improve the practicability. The rotary spraying device comprises a worktable, a turntable, a first motor, a speed reducer, a support plate, a paint box, a spraying pipe, an air compressor, a mounting plate, a second motor, seven sets of firstrotating shafts, eight sets of fixed discs, a transmission shaft and seven sets of first ball bearings; annular through holes, communicating up and down, are formed in the worktable; and eight sets ofthrough holes, communicating up and down, are formed in the turntable by equal angles. The rotary spraying device further comprises a second rotating shaft, seven sets of driven belt wheels, a driving belt wheel, a fixing device, a left thread pipe, a left thread rod, a right thread pipe, a right thread rod, a left adjusting block, a right adjusting block, two sets of adjusting bolts, a left ballbearing, a right ball bearing, a spraying gun and a switch valve.

Description

technical field [0001] The invention relates to the technical field of spraying attachments, in particular to a rotary spraying device. Background technique [0002] As we all know, the workpiece often needs to be sprayed on the surface during processing. The rotary spraying device is an auxiliary device for spraying the workpiece, and it has been widely used in the field of workpiece processing; the existing rotary spraying device includes work platform, turntable, motor, reducer, support plate, paint box and spraying pipe, the paint box is provided with an air compressor, one end of the spraying pipe is connected with the paint box, the other end of the spraying pipe is provided with a spray gun, and the spray gun is provided with a On-off valve, the support plate is installed under the workbench, the motor is installed on the top of the support plate, the reducer is installed at the top output end of the motor, and a rotating shaft is installed at the top output end of th...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the workpiece often needs to be sprayed on the surface during processing. The rotary spraying device is an auxiliary device for spraying the workpiece, and it has been widely used in the field of workpiece processing; the existing rotary spraying device includes work platform, turntable, motor, reducer, support plate, paint box and spraying pipe, the paint box is provided with an air compressor, one end of the spraying pipe is connected with the paint box, the other end of the spraying pipe is provided with a spray gun, and the spray gun is provided with a On-off valve, the support plate is installed under the workbench, the motor is installed on the top of the support plate, the reducer is installed at the top output end of the motor, and a rotating shaft is installed at the top output end of the reducer. The end passes through the worktable and connects with the bottom middle of the turntable. There are multiple sets of fixed plates on the top of the turntable. The sets of fixed plates are installed on the outside of the top of the turntable at equal angles, and there are fixing devices on the top of the multiple sets of fixed plates. When the existing rotary spraying device is used, the workpiece is placed on the top of the fixed disk and fixed by the fixing device, and the rotating shaft and the turntable are driven by the motor to rotate, thereby driving multiple groups of fixed disks and the workpieces at the top of the fixed disk to rotate slowly. It is enough to spray the workpiece on the fixed plate with a hand-held spray gun; in the use of the existing rotary spraying device, it is found that although the motor can drive the turntable and the workpiece to rotate, it can only spray the outer side of the workpiece, and the inner side of the workpiece must be sprayed. , it is necessary to re-spray after changing the fixed angle of the workpiece, resulting in low reliability; and it is labor-intensive to spray the workpiece manually, and it is difficult to ensure the uniformity of spraying on the workpiece, resulting in low practicability

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