CN102619325A

CN102619325A - Spray gun control mechanism and spraying device

Info

Publication number: CN102619325A
Application number: CN2012100617727A
Authority: CN
Inventors: 刘先明; 钟健; 陈伟
Original assignee: Shenzhen Polytechnic
Current assignee: Shenzhen Polytechnic
Priority date: 2012-03-09
Filing date: 2012-03-09
Publication date: 2012-08-01
Anticipated expiration: 2032-03-09
Also published as: CN102619325B

Abstract

The embodiment of the invention discloses a spray gun control mechanism and a spraying device. The spray gun control mechanism comprises a permanent seat, a motor and a switch control assembly, wherein the motor is fixedly arranged on one end of the permanent seat; an output shaft of the motor is rotatablely and fixedly arranged on the permanent seat; and the switch control assembly is fixedly arranged on the output shaft and is used for controlling a spay gun to spray. According to the spray gun control mechanism disclosed by the embodiment of the invention, a technical means that the output shaft of the motor is rotatablely and fixedly arranged on the permanent seat and the output shaft is fixedly provided with the switch control assembly is adopted to achieve the technical effects that the upper angle and the lower angle sprayed by the spray gun can be flexibly regulated, the spraying dead corners of the upper position and the lower position are eliminated, and the spraying operation can be conveniently carried out.

Description

Gun controls mechanism and spray equipment

Technical field

The present invention relates to the spraying technology field, relate in particular to a kind of gun controls mechanism and spray equipment.

Background technology

Mostly existing spray equipment such as wall painting machine are manually or spraying automatically; Though and the automatic spray apparatus spray gun that can move up and down,, because the height of automatic spray apparatus and self structure restriction; The last lower angle that spray gun sprayed can not be adjusted; Still the dead angle that exists some positions, above and below to spray to causes the spraying of these positions comparatively difficult, has brought very big inconvenience for spraying work.

Summary of the invention

Embodiment of the invention technical problem to be solved is, the gun controls mechanism of the last lower angle that a kind of flexible adjustment spray gun sprayed is provided, to eliminate the spraying dead angle of position, above and below.

In order to solve the problems of the technologies described above, the embodiment of the invention has proposed a kind of gun controls mechanism, comprises holder; Be fixedly arranged on the motor of holder one end, the output shaft of motor is fixedly arranged on the holder rotationally; Be fixedly arranged on the output shaft, be used to control the switch Control Component that spray gun sprays.

On the other hand, the embodiment of the invention also provides a kind of spray equipment, comprises support and aforesaid gun controls mechanism, and wherein, the holder of gun controls mechanism is fixed on the said support, and support can drive holder and in vertical plane, move.

The beneficial effect of the gun controls mechanism of the embodiment of the invention is: set firmly output shaft on the holder rotationally through being employed in; On output shaft, set firmly the technological means of switch Control Component; Thereby arrived the last lower angle that flexible adjustment spray gun is sprayed; Eliminate the spraying dead angle of position, above and below, make things convenient for the technique effect of spraying work.

Description of drawings

Fig. 1 is the overall structure sketch map of the gun controls mechanism of the embodiment of the invention.

Fig. 2 is the structural representation of the switch Control Component in the gun controls mechanism shown in Figure 1.

Fig. 3 is the front view of the spray equipment of the embodiment of the invention.

Fig. 4 is the lateral view of the spray equipment of the embodiment of the invention.

The specific embodiment

Please refer to Fig. 1 ~ Fig. 4, the embodiment of the invention provides a kind of gun controls mechanism and the spray equipment that is provided with said controlling organization, and the last lower angle that gun controls mechanism is used for adjusting spray gun flexibly and is sprayed is with the spraying dead angle of elimination position, above and below; After being used for gun controls mechanism is up and down at a predetermined height, spray equipment carries out moving of two-dimensional directional again to spray.

Gun controls mechanism comprise be used to control rotation with the Spin Control assembly of the last lower angle of adjustment spraying and be installed on the Spin Control assembly, be used to control the switch Control Component that spray gun 100 sprays.

The Spin Control assembly comprises holder 10 and the motor 20 that is fixedly arranged on holder 10 1 ends, and motor 20 is stepper motor or servomotor.Motor 20 is provided with output shaft 200, and output shaft 200 is fixedly arranged on the holder 10 rotationally, and output shaft 200 comprises rotating shaft 201, shaft coupling 203 and the power transmission shaft 205 of motor 20.

Motor support plate 13 and gripper shoe 15 that holder 10 comprises base plate 11, is provided with perpendicular to base plate 11.

Motor support plate 13 is arranged on the edge of base plate 11, and motor support plate 13 is provided with the through hole of the rotating shaft 201 of ccontaining motor 20.Motor 20 is fixed on the motor support plate 13 through screw, and the rotating shaft 201 of motor 20 is placed in the said through hole rotationally.

Gripper shoe 15 is two, is provided with on it perpendicular to base plate 11.Be provided with the perforation with the through hole concentric corresponding to lead to the hole site on the gripper shoe 15, be equipped with power transmission shaft 205 in the perforation rotationally, power transmission shaft 205 is connected in the rotating shaft 201 of motor 20 through shaft coupling 203.

The switch Control Component is fixedly arranged on the output shaft 200, comprises swivel plate 30, fixture block 40 and cylinder assembly 50.Spray gun 100 is immobilizated on this switch Control Component.In this instance, switch Control Component hinge and between two gripper shoes 15, thereby is realized the last lower angle that adjustment spray gun 100 is sprayed on the power transmission shaft 205 of output shaft 200.

Width at the middle part of swivel plate 30 along swivel plate 30 offers via hole 31, and via hole 31 is used to pass and fixing output shaft 200.Thereby; During motor 20 work; Output shaft 200 rotates predetermined angle, and the swivel plate 30 that is fixed on the output shaft 200 turns to predetermined angle synchronously, and then adjusts the last lower angle that the spray gun 100 on the swivel plate 30 is sprayed; In this embodiment, the angular range that motor 20 with respect to the horizontal plane rotates up and down is positive and negative 45 degree.

Swivel plate 30 is provided with the hollow-out unit of fixing spray gun 100, and spray gun 100 is arranged in the hollow-out unit.The edge corresponding to hollow-out unit of swivel plate 30 also is installed with the fixture block 40 that is used for fixing spray gun 100, has screwed togather trip bolt 41 on the fixture block 40, locks said trip bolt 41 and can be tight against fixedly spray gun 100.

Cylinder assembly 50 comprises cylinder support plate 51, cylinder 53, telescopic shaft 55 and baffle plate 57.

Cylinder support plate 51 is arranged at the one of which side perpendicular to swivel plate 30, and cylinder support plate 51 is provided with cylinder 53 and telescopic shaft 55.Telescopic shaft 55 connects and is driven by cylinder 53, is parallel to swivel plate 30 and is located at versatilely on the cylinder support plate 51.The end of telescopic shaft 55 is installed with baffle plate 57, and baffle plate 57 is provided with perpendicular to telescopic shaft 55, is used to keep out the switch valve 60 of opening spray gun 100 and sprays with control spray gun 100.

The spray equipment of the embodiment of the invention comprises support 70, is located at elevating mechanism and two-dimentional travel mechanism on the support 70.

Vertically be provided with guide rail 71 on the support 70, the bottom is provided with and is used to the mobile castor 73 of walking.

Elevating mechanism mainly comprises the electric block 81 be located on the support 70 and drives and be installed on slidably the workbench 83 on the guide rail 71 by electric block 81.

Two dimension travel mechanism roughly is the cross type, comprises horizontal ball screw assembly 91 and vertical ball screw assembly 93 provided thereon.In this embodiment, the base plate 11 of holder 10 is fixed on vertical ball screw assembly 93, moves up and down and sprays thereby two-dimentional travel mechanism can drive spray gun 100.

The course of work of the spray equipment of the embodiment of the invention is: stirring earlier is ready to coating; Electric block 81 drives with two-dimentional travel mechanism and makes spray gun move to uppermost position; The angle of gun controls mechanism controls spray gun rotates to aims at the top; Control spray gun again and spray, reciprocal one of level of control spray gun elder generation of two-dimentional travel mechanism sprays back and forth, and electric block 81 startups descend one spray gun and spray height unit (50mm) then; Gun controls mechanism and two-dimentional travel mechanism control spray gun level as stated reciprocally spray; When dropping to the extreme position of below, the angle of gun controls mechanism controls spray gun is rotated down predetermined angular, controls spray gun again and sprays; So constantly repeat to adjust the angle spraying and aim at until spray gun that the below finishes the dead angle spraying of below, so realized the spraying of comprehensive, the multi-angle of spray gun 100.

Particularly, the gun controls working process of mechanism is: motor 20 work, and the output shaft 200 of motor 20 rotates to predetermined angular, is fixed in the spray gun 100 that the switch Control Component on the output shaft 200 drives on it and rotates to predetermined angular synchronously; Cylinder 53 actions, the telescopic shaft 55 that is driven by cylinder 53 stretches out, and is fixedly arranged on the switch valve 60 that telescopic shaft 55 terminal baffle plates 57 are synchronized with the movement and push against and open spray gun 100, thereby has just realized the adjustment of the last lower angle that spray gun 100 is sprayed.

The above is the specific embodiment of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also are regarded as protection scope of the present invention.

Claims

1. a gun controls mechanism is characterized in that, comprising:

Holder;

Be fixedly arranged on the motor of holder one end, the output shaft of motor is fixedly arranged on the holder rotationally;

Be fixedly arranged on the output shaft, be used to control the switch Control Component that spray gun sprays.

2. gun controls as claimed in claim 1 mechanism is characterized in that holder comprises base plate, is arranged at motor support plate on its edge, that be used for fixing motor perpendicular to base plate; Motor support plate is provided with the through hole of the rotating shaft of ccontaining motor.

3. gun controls as claimed in claim 2 mechanism is characterized in that the output shaft of motor comprises said rotating shaft, shaft coupling and power transmission shaft; Holder also comprises perpendicular to base plate setting two gripper shoes on it, is provided with two perforation with said through hole concentric corresponding to said lead to the hole site on the gripper shoe; Be equipped with power transmission shaft in the perforation rotationally, power transmission shaft is connected in the rotating shaft of motor through shaft coupling.

4. gun controls as claimed in claim 1 mechanism is characterized in that the switch Control Component comprises swivel plate, offers along the width of swivel plate at the middle part of swivel plate to be used to pass and the fixing via hole of output shaft.

5. gun controls as claimed in claim 4 mechanism; It is characterized in that; Swivel plate is provided with the hollow-out unit of fixing spray gun, and the edge corresponding to hollow-out unit of swivel plate also is installed with the fixture block that is used for fixing spray gun, screws togather on the fixture block and is useful on the trip bolt that is tight against spray gun.

6. gun controls as claimed in claim 4 mechanism; It is characterized in that; Be provided with the cylinder support plate perpendicular to swivel plate in the one of which side; Be installed with cylinder on the cylinder support plate and be parallel to swivel plate and be provided with the telescopic shaft by air cylinder driven versatilely, flexible the tip of the axis is installed with the baffle plate that the switch valve that is used to replace spray gun sprays with the control spray gun perpendicular to telescopic shaft.

7. gun controls as claimed in claim 1 mechanism is characterized in that said motor is stepper motor or servomotor.

8. spray equipment; It is characterized in that said spray equipment comprises support and like each described gun controls mechanism in the claim 1～7, wherein; The holder of gun controls mechanism is fixed on the said support, and support can drive holder and in vertical plane, move.

9. spray equipment as claimed in claim 8 is characterized in that, said spray equipment also comprises the elevating mechanism of being located on the support and be located at the two-dimentional travel mechanism on the elevating mechanism that holder is fixed in the two-dimentional travel mechanism.

10. spray equipment as claimed in claim 9; It is characterized in that; Support is provided with guide rail; Elevating mechanism comprises the electric block be located on the support and is driven and be installed on the workbench on the guide rail slidably by electric block that two-dimentional travel mechanism comprises horizontal ball screw assembly and vertical ball screw assembly provided thereon.