阅读说明：本技术 一种喷涂设备及控制系统 (Spraying equipment and control system ) 是由 周一帆 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种喷涂设备,涉及喷涂系统技术领域,包括伸缩组件；万向组件,万向组件包括与伸缩组件连接的电机一和设于电机一的输出轴上的电机二；设于电机二的输出轴上的喷涂组件、视频采集器以及定位器；控制器,控制器和伸缩组件、电机一、电机二、喷涂组件、视频采集器以及定位器均连接。本发明的技术效果在于它能实现喷涂的均匀性。(The invention discloses spraying equipment, which relates to the technical field of spraying systems and comprises a telescopic component; the universal assembly comprises a first motor connected with the telescopic assembly and a second motor arranged on an output shaft of the first motor; the spraying component, the video collector and the positioner are arranged on an output shaft of the motor II; the controller, controller and flexible subassembly, motor one, motor two, spraying assembly, video collector and locator all connect. The invention has the technical effect that the spraying uniformity can be realized.)

1. A spray coating device, comprising:

a telescoping assembly;

the universal assembly comprises a first motor connected with the telescopic assembly and a second motor arranged on an output shaft of the first motor;

the spraying component, the video collector and the positioner are arranged on an output shaft of the motor II;

the controller, the controller with flexible subassembly, motor one, motor two, the spraying subassembly, video collector and the locator is all connected.

2. The spray coating device of claim 1 wherein said spray assembly comprises a spray head and a spray unit in communication with said spray head, said spray unit being connected to said controller.

3. The spraying equipment according to claim 2, wherein the nozzle comprises a valve needle, a material delivery pipe and a material storage pipe communicated with the material delivery pipe, one end of the material storage pipe, which is far away from the material delivery pipe, on the output shaft of the motor II is communicated with the spraying unit, one end of the material delivery pipe, which is far away from the material storage pipe, is provided with a conical channel, the valve needle is provided with a spiral blade in the axial direction, the valve needle is arranged on the spraying unit, and one end of the valve needle, which is far away from the spraying unit, is positioned in the material delivery pipe.

4. The spraying apparatus according to claim 3, wherein said nozzle further comprises a connecting plate, a first spring disposed on said connecting plate, and a protective cover disposed on said connecting plate, said first spring is sleeved outside said feeding pipe, an end of said first spring away from said connecting plate is connected to said feeding pipe, an end of said feeding pipe away from said first spring is provided with a limiting ring, and said protective cover is sleeved outside said first spring.

5. A spray assembly according to any one of claims 1 to 4 further comprising a securing assembly, the securing assembly comprising:

the guide rail is arranged on an output shaft of the motor II;

the driving unit is arranged on the guide rail and is connected with the controller;

the spraying assembly is arranged in the fixing unit.

6. The spraying device of claim 5, wherein the fixing unit comprises a fixing arm connected with the driving unit and a clamping block rotatably connected with the fixing arm, and the clamping block is provided with a cushion pad.

7. A painting apparatus according to claim 6, wherein the clamping block has stop blocks on both sides of the fixing arm.

8. The spraying equipment of claim 6, wherein the buffer cushion comprises a first buffer cushion and a second buffer cushion which are integrally formed, a hole is formed in the first buffer cushion, a support plate is arranged in the hole, a second spring is arranged on the support plate, and one end, far away from the support plate, of the second spring is connected with the clamping block.

9. A control system for controlling a painting apparatus according to any one of claims 1 to 8, comprising a controller, a telescopic assembly, a first motor, a second motor, a painting assembly, a video collector and a positioner;

the video collector is connected with the controller and transmits collected video signals to the controller;

the positioner is connected with the controller and transmits the acquired positioning signals to the controller;

the telescopic assembly is connected with the controller and receives an instruction of the controller to drive the first motor to stretch;

the first motor is connected with the controller, and receives an instruction of the controller to drive the second motor to rotate;

the second motor is connected with the controller, receives an instruction of the controller and is used for driving the spraying assembly to rotate.

10. The control system of claim 9, further comprising a first inverter and a second inverter connected to the controller via an ethernet switch, wherein a first end of the first inverter remote from the ethernet switch is connected to the first motor, and a second end of the second inverter remote from the ethernet switch is connected to the second motor.

Technical Field

The invention relates to the technical field of spraying systems, in particular to spraying equipment and a control system.

Background

A spraying apparatus is an apparatus for spraying a product to improve the performance of the product, and related spraying apparatuses may be classified according to the degree of automation: manual spraying equipment, semi-automatic spraying equipment and full-automatic spraying equipment.

Wherein, the manual spraying equipment not only can seriously affect the health of a sprayer, but also has low spraying efficiency; the semi-automatic spraying equipment can reduce the spraying time of a sprayer and improve certain spraying efficiency, but can still not completely solve the problems existing in manual spraying equipment; full-automatic spraying equipment, though need not the spraying person and carry out the spraying operation, and the spraying is efficient, has solved the problem that exists completely among the manual spraying equipment, however, when there is non-planar structure such as gap, aperture or recess in the product surface, relevant full-automatic spraying equipment is difficult to realize the homogeneity of spraying, especially relief (sculpture) class and carving class product, because of its surface depth is different, unsmooth, can influence final molding and vision if the spraying inequality and present the effect.

Disclosure of Invention

1. Technical problem to be solved by the invention

The invention provides a spraying device and a control system, aiming at the technical problem that the spraying device is difficult to realize the uniformity of spraying.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the invention is as follows:

a spray coating device comprising:

a telescoping assembly;

the universal assembly comprises a first motor connected with the telescopic assembly and a second motor arranged on an output shaft of the first motor;

the spraying component, the video collector and the positioner are arranged on an output shaft of the motor II;

the controller, the controller with flexible subassembly, motor one, motor two, the spraying subassembly, video collector and the locator is all connected.

Optionally, the spraying assembly includes a spray head and a spraying unit communicated with the spray head, and the spraying unit is connected with the controller.

Optionally, the shower nozzle include needle, conveying pipeline and with the storage pipe of conveying pipeline intercommunication is located on the output shaft of motor two the storage pipe is kept away from the one end of conveying pipeline with the spraying unit intercommunication, keep away from in the conveying pipeline the one end of storage pipe is equipped with the toper passageway, be equipped with helical blade along the axial on the needle, the needle is located on the spraying unit, the needle is kept away from the one end of spraying unit is located in the conveying pipeline.

Optionally, the nozzle further comprises a connecting plate, a first spring arranged on the connecting plate and a protective cover arranged on the connecting plate, the first spring is sleeved on the outer side of the conveying pipeline, one end of the first spring, far away from the connecting plate, is connected with the conveying pipeline, a limiting ring is arranged at one end of the first spring, far away from the conveying pipeline, and the protective cover is arranged on the outer side of the first spring.

Optionally, the apparatus further comprises a fixing assembly, wherein the fixing assembly comprises:

the guide rail is arranged on an output shaft of the motor II;

the driving unit is arranged on the guide rail and is connected with the controller;

the spraying assembly is arranged in the fixing unit.

Optionally, the fixing unit includes a fixing arm connected to the driving unit and a clamping block rotatably connected to the fixing arm, and a cushion pad is disposed on the clamping block.

Optionally, both sides of the clamping block are provided with limiting blocks arranged on the fixing arm.

Optionally, the buffer pad includes integrated into one piece's buffer pad one and buffer pad two, be equipped with the hole on the buffer pad one, downthehole backup pad that is equipped with, be equipped with spring two in the backup pad, spring two keeps away from the one end of backup pad with press from both sides tight piece and connect.

A control system is used for controlling spraying equipment and comprises a controller, a telescopic assembly, a first motor, a second motor, a spraying assembly, a video collector and a positioner;

the video collector is connected with the controller and transmits collected video signals to the controller;

the positioner is connected with the controller and transmits the acquired positioning signals to the controller;

the telescopic assembly is connected with the controller and receives an instruction of the controller to drive the first motor to stretch;

the first motor is connected with the controller, and receives an instruction of the controller to drive the second motor to rotate;

the second motor is connected with the controller, receives an instruction of the controller and is used for driving the spraying assembly to rotate.

Optionally, the controller is connected with the first frequency converter and the second frequency converter through the Ethernet switch, the first frequency converter is far away from one end of the Ethernet switch and connected with the first motor, and the second frequency converter is far away from one end of the Ethernet switch and connected with the second motor.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: it can realize the uniformity of spraying.

Drawings

Fig. 1 is a schematic structural diagram of a spraying apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a showerhead according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a fixing assembly according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of A according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a control system according to an embodiment of the present invention;

in the figure: 1. a telescoping assembly; 2. a gimbal assembly; 21. a first motor; 22. a second motor; 3. a spray assembly; 31. a spray head; 311. a valve needle; 312. a delivery pipe; 313. a storage pipe; 314. a tapered channel; 315. a helical blade; 316. a connecting plate; 317. a first spring; 318. a protective cover; 319. a limiting ring; 4. a video collector; 5. a positioner; 6. a fixing assembly; 61. a guide rail; 62. a drive unit; 63. a fixing unit; 631. a fixed arm; 632. a clamping block; 633. a cushion pad; 634. a limiting block; 635. a first buffer pad; 6351. an aperture; 636. a second buffer pad; 637. a support plate; 638. a second spring; 7. a controller; 8. an Ethernet switch; 9. a first frequency converter; 10. and a second frequency converter.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

With reference to fig. 1-5, the present embodiment provides a spray coating device comprising:

a telescopic assembly 1;

the universal assembly 2 comprises a first motor 21 connected with the telescopic assembly 1 and a second motor 22 arranged on an output shaft of the first motor 21;

the spraying component 3, the video collector 4 and the positioner 5 are arranged on an output shaft of the motor II 22;

the controller 7, the controller 7 and the telescopic component 1, the first motor 21, the second motor 22, the spraying component 3, the video collector 4 and the positioner 5 are all connected.

Specifically, the video collector 4 is used for collecting the shape and structure of a product needing water paint spraying, and the controller 7 is connected with the video collector 4, so that the video collector 4 transmits collected information to the controller 7; the controller 7 is connected with the positioner 5, and the positioner 5 is used for receiving the collected information of the controller 7, and determining the optimal relative position of the spraying component 3 and the product to be sprayed with the water-based paint according to the collected information, and the staying time of the spraying component 3 at the optimal relative position, namely the spraying time of the spraying component 3 at the optimal relative position, so as to ensure the uniformity of the sprayed product; the positioning information is transmitted to the controller 7, wherein the positioner 5 can be an infrared positioner, a laser positioner and a CCD type positioner, the infrared positioner has higher positioning precision and is very suitable for short-distance positioning, the laser positioner has low energy consumption, stable performance and good consistency, and the CCD type positioner has the advantages of precise positioning, stable positioning and high positioning speed; because the controller 7 is connected with the telescopic assembly 1, the first motor 21 and the second motor 22, and the telescopic assembly 1, the first motor 21 and the second motor 22 are all used for receiving the positioning information of the controller 7 and do telescopic motion or rotary motion according to the positioning information, wherein, because the telescopic assembly 1 is connected with the first motor 21, the telescopic assembly 1 drives the first motor 21 to do reciprocating telescopic motion, because the second motor 22 is arranged on the output shaft of the first motor 21, the output shaft of the first motor 21 drives the second motor 22 to rotate, because the spraying assembly 3 is arranged on the output shaft of the second motor 22, the output shaft of the second motor 22 drives the spraying assembly 3 to rotate, so that the spraying assembly 3 and a product needing spraying water paint are positioned at the optimal relative position, wherein, the first motor 21 and the second motor 22 form the universal assembly 2, and the output shaft of the first motor 21 is connected with the side surface of the second motor 22, in order to increase the stability of the universal assembly 2, the first motor 21 and the second motor 22 can be perpendicular to each other, the first motor 21 drives the second motor 22 to rotate in the first plane, and the second motor 22 drives the spraying component 3 to rotate in the second plane perpendicular to the first plane, so that the universal component 2 drives the spraying component 3 to rotate in a universal direction; the video collector 4 and the positioner 5 are both arranged on the output shaft of the motor II 22, so that the video collector 4 can capture the changes of the shapes and the structures of different positions of the product needing to be sprayed with the water-based paint in real time, the acquired information is transmitted to the controller 7 in real time, the controller 7 transmits the acquired information to the positioner 5 in real time, the positioner 5 carries out real-time positioning, the optimal relative position of the spraying component 3 and a product needing water-based paint spraying is determined again, and the time that the spraying component 3 stays at the optimal relative position, so that when the water-based paint is sprayed on different positions of the product needing to be sprayed with the water-based paint, the optimal relative positions of the spraying component 3 and the product needing to be sprayed with the water-based paint, and the stay time of the spraying component 3 at the optimal relative position is different, so that the spraying component 3 can uniformly spray each position of a product needing to be sprayed with the water paint.

Example 2

With reference to fig. 1-5, compared with the technical solution of embodiment 1, the spraying apparatus of this embodiment can be improved as follows: the spray assembly 3 includes a spray head 31 and a spray unit in communication with the spray head 31, the spray unit being connected to the controller 7.

Specifically, the spray head 31 is used for spraying the water-based paint, so that the water-based paint is attached to the surface of a product needing to be sprayed with the water-based paint; because the spray head 31 is communicated with the spraying unit, the spraying unit is used for providing the water-based paint for the spray head 31 and providing a high-pressure environment, so that the high-pressure water-based paint enters the spray head 31 from the spraying unit, and the water-based paint coming out of the spray head 31 is atomized; the controller 7 is used for controlling the on-off of the spraying unit, so as to control whether the high-pressure water-based paint is sprayed out of the spray head 31.

Example 3

With reference to fig. 1-5, compared with the technical solutions of embodiment 1 or 2, the spraying apparatus of this embodiment can be improved as follows: the spray head 31 comprises a valve needle 311, a material conveying pipe 312 and a material storage pipe 313 communicated with the material conveying pipe 312, one end, far away from the material conveying pipe 312, of the material storage pipe 313 arranged on an output shaft of the motor II 22 is communicated with the spraying unit, a conical channel 314 is arranged at one end, far away from the material storage pipe 313, in the material conveying pipe 312, a spiral blade 315 is arranged on the valve needle 311 in the axial direction, the valve needle 311 is arranged on the spraying unit, and one end, far away from the spraying unit, of the valve needle 311 is located in the material conveying pipe 312.

Specifically, the second motor 22 is used for driving the spraying unit to rotate, so that the spraying direction of the spraying unit is changed to adapt to different spraying requirements; a storage pipe 313 for receiving the high-pressure aqueous paint from the spraying unit and feeding the high-pressure aqueous paint into a delivery pipe 312; the delivery pipe 312 is used for receiving the high-pressure water-based paint from the storage pipe 313, the tapered channels 314 are arranged in the delivery pipe 312, and in order to further increase the atomization degree of the high-pressure water-based paint, the number of the tapered channels 314 is multiple, the sectional area of each tapered channel 314 is gradually reduced along the flow direction of the high-pressure water-based paint, so that the sprayed high-pressure water-based paint is further ensured to be atomized, and meanwhile, the tapered channels 314 are uniformly distributed along the circumference of the delivery pipe 312, so that the uniformity of the sprayed high-pressure water-based paint is ensured; since the valve needle 311 is located in the delivery pipe 312, the valve needle 311 is used for adjusting the flow rate of the high-pressure water-based paint in the delivery pipe 312, wherein the spiral blade 315 on the valve needle 311 further adjusts the flow rate of the high-pressure water-based paint, and meanwhile, in order to increase the adjustment range, the connection mode between the spiral blade 315 and the valve needle 311 is detachable connection, so that the spiral blades 315 with different sizes can be replaced conveniently, and the adjustment range of the high-pressure water-based paint is increased.

Example 4

With reference to fig. 1-5, compared with any one of the embodiments 1-3, the spraying apparatus of the present embodiment can be improved as follows: the nozzle 31 further comprises a connecting plate 316, a first spring 317 arranged on the connecting plate 316, and a protective cover 318 arranged on the connecting plate 316, wherein the first spring 317 is sleeved outside the material conveying pipe 312, one end of the first spring 317, which is far away from the connecting plate 316, is connected with the material conveying pipe 312, one end of the material conveying pipe 312, which is far away from the first spring 317, is provided with a limit ring 319, and the protective cover 318 is sleeved outside the first spring 317.

Specifically, the first spring 317 is used for connecting the connecting plate 316 and the material conveying pipe 312, so that the connecting plate 316 and the material conveying pipe 312 can move relatively; the protective cover 318 is supported by the connecting plate 316, the stability of the protective cover 318 can be ensured, the spring I317 is sleeved on the outer side of the material conveying pipe 312, the protective cover 318 is sleeved on the outer side of the spring I317, the protective cover 318 is used for protecting the spring I317 and the material conveying pipe 312, when high-pressure water-based paint is arranged in the material conveying pipe 312, the high-pressure water-based paint generates pressure on the limiting ring 319, the limiting ring 319 is in contact with the connecting plate 316, the spring I317 is in a stretching state, the material conveying pipe 312 is positioned on the outer side of the protective cover 318, the spraying of the water-based paint on the material conveying pipe 312 is facilitated, when the high-pressure water-based paint is not arranged in the material conveying pipe 312, the spring I317 is in a normal state, and the material conveying pipe 312 is positioned in the protective cover 318, so that the protective cover 318 has a good protection effect on the spring I317 and the material conveying pipe 312; the retainer ring 319 is used to limit the position between the feed delivery pipe 312 and the connection plate 316, so that the feed delivery pipe 312 and the connection plate 316 are always in contact with each other, and the high-pressure water-based paint is prevented from flowing out from between the feed delivery pipe 312 and the connection plate 316.

Example 5

With reference to fig. 1-5, compared with any of the embodiments 1-4, the spraying apparatus of the present embodiment can be improved as follows: still include fixed subassembly 6, fixed subassembly 6 includes:

a guide rail 61 arranged on the output shaft of the second motor 22;

a driving unit 62 arranged on the guide rail 61, wherein the driving unit 62 is connected with the controller 7;

the fixed unit 63 is movably connected to the guide rail 61, the fixed unit 63 is connected with the driving unit 62, and the spray assembly 3 is located in the fixed unit 63.

Specifically, the guide rail 61 is supported by the second motor 22, so that the stability of the guide rail 61 can be ensured, and the output shaft of the second motor 22 rotates to drive the guide rail 61 to rotate; the driving unit 62 is supported by the guide rail 61, so that the stability of the driving unit 62 can be ensured, the driving unit 62 is controlled by the controller 7, and the driving unit 62 is used for driving the fixing unit 63 to make the fixing unit 63 do telescopic motion along the guide rail 61, wherein the driving unit 62 can be a pneumatic telescopic unit, a hydraulic telescopic unit or an electric telescopic unit, the pneumatic telescopic unit makes the driving speed of the driving unit 62 high, the hydraulic telescopic unit makes the driving force of the driving unit 62 large, and the electric telescopic unit makes the driving unit 62 convenient to maintain; because the spraying assembly 3 is located the fixed unit 63, and in order to press from both sides the spraying assembly 3 for the convenience, the both sides of guide rail 61 all are equipped with fixed unit 63 and drive unit 62, simultaneously, in order to press from both sides the spraying assembly 3 further, can set up many guide rails 61, and the both sides of every guide rail 61 all are equipped with fixed unit 63 and drive unit 62, carry out the multiple spot to the spraying assembly 3 and fix, guarantee the stability of spraying assembly 3.

Example 6

With reference to fig. 1-5, compared with any one of the embodiments 1-5, the spraying apparatus of the present embodiment can be improved as follows: the fixing unit 63 includes a fixing arm 631 connected to the driving unit 62 and a clamp block 632 rotatably connected to the fixing arm 631, and the clamp block 632 is provided with a cushion pad 633.

Specifically, the fixing arm 631 is supported by the driving unit 62, so that the stability of the fixing arm 631 can be ensured, and the driving unit 62 drives the fixing arm 631 to perform telescopic motion along the guide rail 61; the clamping block 632 is used for contacting with the spraying component 3 to clamp the spraying component 3, because the clamping block 632 is rotatably connected to the fixing arm 631, the contact position between the clamping block 632 and the spraying component 3 can be changed conveniently, the clamping block 632 can clamp different types of spraying components 3 conveniently, and in order to increase the contact area between the clamping block 632 and the spraying component 3, the clamping block 632 is arc-shaped; the cushion pad 633 is arranged on the clamping block 632, so that the stability of the cushion pad 633 can be ensured, the cushion pad 633 has certain flexibility, the vibration generated by the spraying component 3 can be effectively reduced, the spraying stability can be ensured, the cushion pad 633 can be in close contact with the spraying component 3, the firmness of connection between the cushion pad 633 and the spraying component 3 is increased, and the spraying component 3 is prevented from falling off from the fixing unit 63; wherein, in order to further increase the stability of the spray assembly 3, a plurality of clamping blocks 632 are rotatably connected to the fixing arm 631, so as to fix the spray assembly 3 at multiple points, thereby ensuring the stability of the spray assembly 3.

Example 7

With reference to fig. 1-5, compared with any one of the embodiments 1-6, the spraying apparatus of the present embodiment can be improved as follows: both sides of the clamping block 632 are provided with stop blocks 634 arranged on the fixing arms 631.

Specifically, stopper 634 supports through fixed arm 631, guarantees stopper 634's stability, and stopper 634 is used for the restriction to press from both sides tight piece 632 and for the turned angle of fixed arm 631, prevents to press from both sides tight piece 632 and rotate around fixed arm 631 at will, and simultaneously, when pressing from both sides tight piece 632 and stopper 634 contact, stopper 634 plays the supporting role to tight piece 632, guarantees the stability of pressing from both sides tight piece 632 to guarantee the stability of spraying subassembly 3.

Example 8

With reference to fig. 1 to 5, compared with any of the technical solutions of embodiments 1 to 7, the spraying apparatus of the present embodiment can be improved as follows: the buffer pad 633 comprises a first buffer pad 635 and a second buffer pad 636 which are integrally formed, a hole 6351 is formed in the first buffer pad 635, a support plate 637 is arranged in the hole 6351, a second spring 638 is arranged on the support plate 637, and one end, away from the support plate 637, of the second spring 638 is connected with the clamping block 632.

Specifically, the integrally formed first and second buffering pads 635 and 636 are beneficial to increasing the integrity of the buffering pad 633, so that the overall strength of the buffering pad 633 is ensured; a hole 6351 on the first buffering pad 635 is used for accommodating the second spring 638, so that the second spring 638 extends and retracts in the hole 6351; the support plate 637 is used to support the spring two 638, so as to prevent the spring two 638 from contacting with the cushion 633, which may cause the spring two 638 to damage the cushion 633; the second spring 638 is used for connecting the support plate 637 and the clamping block 632, and is located in the first cushion 635, so that the cushioning performance of the first cushion 635 is further improved, meanwhile, fatigue is not easy to generate, and the first cushion 635 is prevented from losing the cushioning performance too early; in order to further increase the integrity of the first buffer pad 635 and the second buffer pad 636, the first buffer pad 635 and the second buffer pad 636 are made of the same material; and to ensure the stability of the supporting plate 637, the first cushion 635 is located between the clamping block 632 and the second cushion 636, and the side of the supporting plate 637 away from the second spring 638 contacts the second cushion 636.

Example 9

With reference to fig. 1-5, this embodiment provides a control system, which can be improved as follows compared with any of the embodiments 1-8: the device comprises a controller 7, a telescopic component 1, a first motor 21, a second motor 22, a spraying component 3, a video collector 4 and a positioner 5;

the video collector 4 is connected with the controller 7 and transmits collected video signals to the controller 7;

the positioner 5 is connected with the controller 7 and transmits the acquired positioning signals to the controller 7;

the telescopic component 1 is connected with the controller 7 and receives an instruction of the controller 7 to drive the first motor 21 to stretch;

the first motor 21 is connected with the controller 7 and receives an instruction of the controller 7 to drive the second motor 22 to rotate;

the second motor 22 is connected with the controller 7 and receives the instruction of the controller 7 to drive the spraying component 3 to rotate.

Specifically, the video collector 4 is used for collecting the shape and structure of a product needing water paint spraying, and the controller 7 is connected with the video collector 4, so that the video collector 4 transmits collected information to the controller 7; the controller 7 is connected with the positioner 5, and the positioner 5 is used for receiving the collected information of the controller 7, and determining the optimal relative position of the spraying component 3 and the product to be sprayed with the water-based paint according to the collected information, and the staying time of the spraying component 3 at the optimal relative position, namely the spraying time of the spraying component 3 at the optimal relative position, so as to ensure the uniformity of the sprayed product; the positioning information is transmitted to the controller 7, wherein the positioner 5 can be an infrared positioner, a laser positioner and a CCD type positioner, the infrared positioner has higher positioning precision and is very suitable for short-distance positioning, the laser positioner has low energy consumption, stable performance and good consistency, and the CCD type positioner has the advantages of precise positioning, stable positioning and high positioning speed; because the controller 7 is connected with the telescopic component 1, the first motor 21 and the second motor 22, the telescopic component 1, the first motor 21 and the second motor 22 are all used for receiving the positioning information of the controller 7 and do telescopic motion or rotary motion according to the positioning information.

Example 10

With reference to fig. 1 to 5, compared with any of the technical solutions of embodiments 1 to 9, the control system of the present embodiment may be modified as follows: the system further comprises a first frequency converter 9 and a second frequency converter 10 which are connected with the controller 7 through the Ethernet switch 8, wherein one end, far away from the Ethernet switch 8, of the first frequency converter 9 is connected with a first motor 21, and one end, far away from the Ethernet switch 8, of the second frequency converter 10 is connected with a second motor 22.

Specifically, the ethernet switch 8 is used for realizing wired data transmission between the controller 7 and the first frequency converter 9 and between the controller 7 and the second frequency converter 10, so as to ensure the stability of data transmission; the first frequency converter 9 enables the frequency of the first motor 21 to realize self-regulation, so that the rotating speed of the first motor 21 realizes self-regulation to change the moving speed of the second motor 22, the second frequency converter 10 enables the frequency of the second motor 22 to realize self-regulation, so that the rotating speed of the second motor 22 realizes self-regulation to change the rotating speed of the spraying component 3, when the surface change rate of a product needing to be sprayed with the water-based paint is higher, the first frequency converter 9 and the second frequency converter 10 enable the frequency of the first motor 21 and the second motor 22 to be higher, so that the moving speed of the spraying component 3 is increased to adapt to the product needing to be sprayed with the water-based paint with the higher surface change rate, when the surface change rate of the product needing to be sprayed with the water-based paint is lower, the first frequency converter 9 and the second frequency converter 10 enable the frequency of the first motor 21 and the second motor 22 to be lower, so that the moving speed of the spraying component 3 is reduced to adapt to the product needing to be sprayed with the lower surface change rate, moreover, the first frequency converter 9 and the second frequency converter 10 can effectively reduce the energy consumption of the first motor 21 and the second motor 22.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.