A cleaning device for automobile parts spray paint

Abstract

The present application relates to the technical field of cleaning devices, and specifically discloses a cleaning device for painting automobile parts, including a cleaning mechanism for spraying and washing automobile parts, wherein the cleaning mechanism includes: a spray gun assembly, which is used to output water flow to the surface of the parts at an angle; a displacement assembly, which is used to drive the spray gun assembly to move, so as to spray and wash various parts of the workpiece; a lifting assembly, which is used to drive the spray gun assembly to lift and lower, so as to penetrate into a groove; a steering assembly, which is used to drive the nozzle of the spray gun assembly to turn, so as to change the spray direction of the water flow, so as to wash various parts of the inner wall of the groove; and a receiving assembly, which is used to receive water reflected by automobile parts and move under the drive of the water, wherein the displacement assembly, the lifting assembly and the steering assembly are all connected to the receiving assembly and controlled by the action of the receiving assembly, so as to penetrate into the groove area, carry out targeted washing of the side wall and the bottom of the groove, and improve the cleaning effect.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning devices, and in particular to a cleaning device for painting automobile parts. Background Art

[0002] As the foundation of the automotive industry, auto parts are an essential factor in supporting the sustainable and healthy development of the automotive industry. Auto parts need to be painted for rust prevention and aesthetics. When painting the auto parts seat, it needs to be cleaned first.

[0003] Existing cleaning devices for painting automobile parts usually use water flushing to achieve cleaning. The flushing effect has a certain relationship with the angle between the flushing water flow and the surface of the part. When the flushing angle is small, that is, when the flushing water flow is more perpendicular to the surface of the part, the flushing effect is better. When the flushing angle is large, that is, when the flushing water flow is closer to the surface of the part, the flushing effect is poor. Therefore, in order to achieve a better flushing effect on the surface of the part, the flushing angle of the flushing water flow is small, close to the vertical state. On automobile parts, there are often some grooves or concave hole structures. The vertically injected water flow can effectively flush the bottom of the groove or concave hole, but cannot effectively flush the inner wall of the groove or concave hole, resulting in poor overall cleaning effect of the part. Summary of the invention

[0004] The present application provides a cleaning device for painting automobile parts, which solves the technical problem that the cleaning devices in the prior art are difficult to effectively clean the grooves and hole structures on the automobile parts, resulting in poor overall cleaning effect of the automobile parts. The application achieves deep penetration into the groove area and targeted flushing of the side walls and bottom of the groove, thereby improving the cleaning effect.

[0005] The present application provides a cleaning device for painting automobile parts, comprising a cleaning mechanism for spraying and washing automobile parts, the cleaning mechanism comprising:

[0006] A spray gun assembly, used to output water streams at an angle onto the surface of the part;

[0007] A displacement assembly, used for driving the spray gun assembly to move, so as to spray and wash various parts of the workpiece;

[0008] A lifting assembly, used for driving the spray gun assembly to move up and down so as to penetrate into the groove;

[0009] A steering assembly, used to drive the spray head of the spray gun assembly to turn, thereby changing the spray direction of the water flow to flush the inner wall of the groove;

[0010] The receiving component is used to receive the water reflected by the automobile parts and move under the drive of the water. The displacement component, the lifting component and the steering component are all connected to the receiving component and controlled by the movement of the receiving component.

[0011] Furthermore, the receiving component includes:

[0012] A receiving conveyor belt, the receiving conveyor belt is located on the trajectory of the reflected water flow, a driving plate is provided on the receiving conveyor belt, and when the reflected water flow impacts the driving plate, the driving plate can be driven to move, thereby causing the receiving conveyor belt to rotate, and the receiving conveyor belt is connected to a first driving gear;

[0013] A counterweight chute is arranged on one side of the receiving conveyor belt, a counterweight slide is vertically slidably arranged in the counterweight chute, a counterweight block and a counterweight rack are arranged on the counterweight slide, and the counterweight rack is meshed with the first driving gear.

[0014] Furthermore, when flushing the plane of the automobile parts, the flushing water flow is reflected to the receiving component through the surface of the parts. At this time, the receiving component controls the normal operation of the displacement component, and drives the lifting component and the steering component to stop the operation, so that the spray gun component moves along the surface of the automobile parts to realize flushing of the surface of the automobile parts.

[0015] When flushing the groove of an automobile part, the flushing water flow injected into the groove cannot be reflected to the receiving component. At this time, the receiving component drives the displacement component to stop moving, and at the same time drives the lifting component and the steering component to move, so that the spray gun assembly stops translating and goes deeper into the groove, and rotates during the process of going deeper into the groove to flush the inner wall of the groove area.

[0016] Furthermore, a power supply interface is provided at the top of the counterweight chute, and switches of the displacement assembly, the lifting assembly and the steering assembly are all connected to the power supply interface;

[0017] When the counterweight slide is located at the top of the counterweight slide slot, the displacement assembly is in a powered-on state, and the lifting assembly and the steering assembly are in a powered-off state;

[0018] When the counterweight slide leaves the top of the counterweight slide slot, the displacement assembly is in a power-off state, and the lifting assembly and the steering assembly are in a power-on state.

[0019] Furthermore, an electromagnetic seat is provided at the top of the counterweight slide, a counterweight magnetic block corresponding to the electromagnetic seat is provided on the counterweight slide, and a counterweight spring is connected between the bottom of the counterweight slide and the counterweight slide;

[0020] In the initial state, the electromagnetic seat is in a powered state, and the magnetic attraction strength is high, so as to adsorb the counterweight slide to the top of the counterweight slide slot, so that in the initial state, the counterweight slide is located at the top of the counterweight slide slot;

[0021] After the cleaning device is working, the water flow impacts the receiving conveyor belt to overcome the tension of the counterweight spring and the gravity of the counterweight slide, so that the counterweight slide is kept at the top of the counterweight slide slot. At this time, the electromagnetic seat is powered off;

[0022] When in the groove, the water flow cannot be reflected, the counterweight slide moves downward, compressing the counterweight spring. The counterweight slide rebounds after compressing the counterweight spring to the limit. At this time, the electromagnetic seat is energized again and has suction, so that the counterweight slide is reset to the top of the counterweight slide groove, realizing the state change of the receiving component within a period of time.

[0023] Furthermore, the spray gun assembly includes a water spray seat, which has a high-pressure nozzle and a cleaning nozzle. The high-pressure nozzle is used to rinse stubborn stains on the surface of the parts, and the reflected water flow drives the receiving assembly to operate. The cleaning nozzle is used to output a soothing water flow to take away the stains to clean the surface of the parts. The cleaning nozzle is located behind the high-pressure nozzle.

[0024] Furthermore, the displacement assembly includes a displacement guide rail, which is arranged above the cleaning area through a bracket, and a displacement slide and a linear motor driving the displacement slide are arranged on the displacement guide rail. The linear motor is connected to a displacement switch, and the displacement switch is connected to the receiving assembly and controlled by the receiving assembly.

[0025] Furthermore, the lifting assembly includes a lifting plate, which is connected to the output end of the displacement assembly. A lifting cylinder and a cylinder controller are provided on the lifting plate. The output end of the lifting cylinder is vertically downward. The cylinder controller is connected to the receiving assembly and is controlled by the receiving assembly.

[0026] Furthermore, the steering assembly includes a steering plate, the steering plate is mounted on the output end of the lifting assembly, a steering shaft is provided on the steering plate via a bearing, and the spray gun assembly is mounted on the steering shaft.

[0027] Furthermore, the steering shaft is connected with a synchronization ring, the synchronization ring is provided with a ring-on magnetic seat, the steering plate is provided with a steering fixed seat, and the steering fixed seat is provided with a steering magnetic seat corresponding to the ring-on magnetic seat.

[0028] The technical solution provided by this application has at least the following technical effects or advantages:

[0029] 1. Due to the use of the spray gun assembly and the displacement assembly, the displacement assembly drives the spray gun assembly to move along the surface of the automobile parts. During the movement, the high-pressure nozzle and the cleaning nozzle in the spray gun assembly spray water, and the spray gun assembly and the displacement assembly cooperate with each other to complete the cleaning of the parts surface.

[0030] 2. Due to the use of a lifting component, a steering component and a receiving component, there are multiple high-pressure nozzles in the spray gun assembly, some of which are not in a vertical state, and the other part is relatively inclined. When flushing the grooves of automotive parts, the flushing water flow is injected into the grooves and cannot be reflected to the receiving components. At this time, the receiving component drives the displacement component to stop moving, and at the same time drives the lifting component and the steering component to move, so that the spray gun assembly stops moving horizontally and goes deep into the groove, and rotates in the process of going deep into the groove to flush the inner wall of the groove area. When flushing the groove area, the water flow injected obliquely from the high-pressure nozzle can effectively flush the groove wall of the groove, and the water flow injected vertically can effectively flush the groove bottom of the groove, thereby ensuring effective cleaning of the groove area. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is an overall schematic diagram of a paint cleaning device for automobile parts provided in an embodiment of the present application;

[0032] Figure 2 For the embodiment of this application Figure 1 A magnified schematic diagram of the structure at center A;

[0033] Figure 3 This is a schematic structural diagram of a spray gun assembly in an embodiment of the present application;

[0034] Figure 4 For the embodiment of this application Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0035] Figure 5 This is a schematic diagram of the structure of a receiving component in an embodiment of the present application;

[0036] Figure 6 A schematic diagram of a receiving component from another perspective in an embodiment of the present application;

[0037] Figure 7 It is a cross-sectional schematic diagram of the counterweight slide chute in the embodiment of the present application.

[0038] In the figure: 1. Cleaning mechanism;

[0039] 11. Spray gun assembly; 12. Displacement assembly; 13. Lifting assembly; 14. Steering assembly; 15. Receiving assembly;

[0040] 111. Water spray seat; 112. High pressure nozzle; 113. Cleaning nozzle;

[0041] 121. displacement guide rail; 122. displacement slide seat;

[0042] 131. lifting plate; 132. lifting cylinder;

[0043] 141. Steering plate; 142. Steering shaft; 143. Synchronous ring; 144. Magnetic seat on the ring; 145. Steering fixed seat; 146. Steering magnetic seat;

[0044] 151. Receiving conveyor belt; 152. Driving plate; 153. First driving gear; 154. Counterweight slide; 155. Counterweight slide; 156. Counterweight block; 157. Counterweight rack; 158. Power supply interface; 159. Electromagnetic seat; 1510. Counterweight magnetic block; 1511. Counterweight spring. DETAILED DESCRIPTION

[0045] The embodiment of the present application discloses a cleaning device for painting automobile parts. Due to the use of a spray gun assembly 11 and a displacement assembly 12, the displacement assembly 12 drives the spray gun assembly 11 to move along the surface of the automobile parts. During the movement, the high-pressure nozzle 112 and the cleaning nozzle 113 in the spray gun assembly 11 spray water, and the spray gun assembly 11 and the displacement assembly 12 cooperate with each other to complete the cleaning of the surface of the parts; due to the use of a lifting assembly 13, a steering assembly 14 and a receiving assembly 15, the steering assembly 14 drives the spray gun assembly 11 to turn, and the lifting assembly 13 drives the spray gun assembly 11 to rise and fall. There are multiple high-pressure nozzles 112 in the spray gun assembly 11, some of which are not in a vertical state, which can ensure the impact of the plane. The other part is relatively inclined, and the high-pressure water flow ejected from it will be reflected to the receiving component 15 after impacting the surface of the part. When flushing the groove of the automobile parts, the flushing water flow is injected into the groove and cannot be reflected to the receiving component 15. At this time, the receiving component 15 drives the displacement component 12 to stop moving, and at the same time drives the lifting component 13 and the steering component 14 to move, so that the spray gun component 11 stops moving horizontally and goes deep into the groove, and rotates during the process of going deep into the groove to flush the inner wall of the groove area, and when flushing the groove area, the water flow obliquely ejected from the high-pressure nozzle 112 can effectively flush the groove wall of the groove, and the water flow ejected vertically can effectively flush the groove bottom of the groove, thereby ensuring effective cleaning of the groove area.

[0046] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. Example

[0047] Reference Figures 1 to 7The present invention provides a cleaning device for spraying paint on automobile parts, comprising a cleaning mechanism 1 for spraying and washing automobile parts, wherein the cleaning mechanism 1 comprises a spray gun assembly 11 and a displacement assembly 12, wherein the spray gun assembly 11 is used to output water flow to the surface of the parts at an angle, and the displacement assembly 12 is used to drive the spray gun assembly 11 to move, thereby spraying and washing various parts of the workpiece to complete the cleaning of the automobile parts.

[0048] Specifically, refer to Figure 2 and Figure 4 The spray gun assembly 11 includes a water spray seat 111, which has a high-pressure nozzle 112 and a cleaning nozzle 113. The high-pressure nozzle 112 is used to rinse the stubborn stains on the surface of the parts, and the cleaning nozzle 113 is used to output a soothing water flow to take away the stains to clean the surface of the parts. The cleaning nozzle 113 is located behind the high-pressure nozzle 112.

[0049] Specifically, refer to Figure 3 The displacement assembly 12 includes a displacement guide rail 121, which is arranged above the cleaning area through a bracket. A displacement slide 122 and a linear motor driving the displacement slide 122 are arranged on the displacement guide rail 121, and the spray gun assembly 11 is installed on the displacement slide 122.

[0050] Through the above-mentioned arrangement of the spray gun assembly 11 and the displacement assembly 12, the displacement assembly 12 drives the spray gun assembly 11 to move along the surface of the automobile parts. During the movement, the high-pressure nozzle 112 and the cleaning nozzle 113 in the spray gun assembly 11 spray water, wherein the high-pressure nozzle 112 sprays a high-pressure water flow to wash away the stubborn stains on the surface of the parts, and the cleaning nozzle 113 sprays a more soothing water flow to take away the stains, thereby cleaning the surface of the parts. The spray gun assembly 11 and the displacement assembly 12 cooperate with each other to complete the cleaning of the surface of the parts. Example

[0051] In the first embodiment, the cleaning of the parts is achieved by flushing with water. The flushing effect has a certain relationship with the angle between the flushing water flow and the surface of the parts. When the flushing angle is small, that is, when the flushing water flow is more perpendicular to the surface of the parts, the flushing effect is better. When the flushing angle is large, that is, when the flushing water flow is closer to the surface of the parts, the flushing effect is poor. Therefore, in order to achieve a better flushing effect on the surface of the parts, the flushing angle of the flushing water flow is small, close to the vertical state.

[0052] However, there are often some grooves or concave hole structures on automobile parts. The vertically injected water flow can effectively rinse the bottom of the groove or concave hole, but cannot effectively rinse the inner wall of the groove or concave hole, resulting in poor overall cleaning effect of the parts.

[0053] Based on this, refer to Figures 1 to 7The cleaning mechanism 1 of this embodiment also includes a lifting assembly 13, a steering assembly 14 and a receiving assembly 15. The spray gun assembly 11 is installed on the steering assembly 14, and the spray gun assembly 11 is driven by the steering assembly 14 to turn. The steering assembly 14 is installed on the lifting assembly 13, and the lifting assembly 13 drives the steering assembly 14 and the spray gun assembly 11 to rise and fall.

[0054] At the same time, refer to Figure 4 In this embodiment, there are multiple high-pressure nozzles 112 in the spray gun assembly 11, some of which are not in a vertical state to ensure the flushing effect on the plane, and the other part is relatively inclined. The high-pressure water flow ejected by the nozzle 112 will be reflected to the receiving assembly 15 after impacting the surface of the part, driving the receiving assembly 15 to move, and the displacement assembly 12, the lifting assembly 13 and the steering assembly 14 are all connected to the receiving assembly 15 and controlled by the action of the receiving assembly 15.

[0055] Moreover, in this embodiment, the linear motor of the displacement component 12 is connected to a displacement switch, and the displacement switch is connected to the receiving component 15 and controlled by the receiving component 15 .

[0056] Among them, the lifting assembly 13 is used to drive the spray gun assembly 11 to lift and lower, so as to penetrate into the groove, and the steering assembly 14 is used to drive the nozzle of the spray gun assembly 11 to turn, so as to change the spray direction of the water flow to flush the inner wall of the groove. The spray gun assembly 11 is installed on the steering assembly 14, the steering assembly 14 is installed on the lifting assembly 13, and the lifting assembly 13 is installed on the displacement assembly 12.

[0057] When flushing the flat surface of automobile parts, the flushing water flow is reflected by the surface of the parts to the receiving component 15. At this time, the receiving component 15 controls the displacement component 12 to operate normally, and at the same time drives the lifting component 13 and the steering component 14 to stop operating, so that the spray gun component 11 moves along the surface of the automobile parts to achieve flushing of the surface of the automobile parts.

[0058] When flushing the groove of the automobile parts, the flushing water flow is injected into the groove and cannot be reflected to the receiving component 15. At this time, the receiving component 15 drives the displacement component 12 to stop moving, and drives the lifting component 13 and the steering component 14 to move, so that the spray gun component 11 stops translating and goes deep into the groove, and rotates during the process of going deep into the groove to flush the inner wall of the groove area.

[0059] It should be noted that since there are multiple high-pressure nozzles 112 in the middle spray gun assembly 11, and some are vertical and some are inclined, the inclined water flow can effectively flush the groove wall of the groove, and the vertical water flow can effectively flush the groove bottom, thereby ensuring effective cleaning of the groove area.

[0060] Specifically, refer to Figure 2 , Figure 3 and Figure 4 The lifting component 13 includes a lifting plate 131, which is connected to the output end of the displacement component 12, that is, the displacement slide 122. A lifting cylinder 132 and a cylinder controller are provided on the lifting plate 131. The output end of the lifting cylinder 132 is vertically downward, and the cylinder controller is connected to the receiving component 15 and is controlled by the receiving component 15.

[0061] Further, refer to Figure 2 and Figure 4 The steering assembly 14 includes a steering plate 141, which is installed on the output end of the lifting assembly 13, that is, the output end of the lifting cylinder 132. A steering shaft 142 is provided on the steering plate 141 through a bearing. The spray gun assembly 11 is installed on the steering shaft 142, and the water spray seat 111 in the spray gun assembly 11 is connected to the steering shaft 142.

[0062] Further, refer to Figure 5 , Figure 6 and Figure 7 The receiving component 15 includes a receiving conveyor belt 151 and a counterweight chute 154. The receiving conveyor belt 151 is located on the trajectory of the reflected water flow. A driving plate 152 is arranged on the receiving conveyor belt 151. When the reflected water flow impacts the driving plate 152, the driving plate 152 can be driven to move, thereby causing the receiving conveyor belt 151 to rotate. The receiving conveyor belt 151 is connected to a first driving gear 153. The counterweight chute 154 is arranged on one side of the receiving conveyor belt 151. A counterweight slide 155 is vertically slidably arranged in the counterweight chute 154. A counterweight block 156 and a counterweight rack 157 are arranged on the counterweight slide 155. The counterweight rack 157 is meshed with the first driving gear 153.

[0063] To be specific, the driving plate 152 on the receiving conveyor belt 151 is located on the reflection path of the water flow sprayed by the inclined high-pressure nozzle 112. Therefore, when the high-pressure water flow is flushing the planar area of ​​the part surface, it will be reflected onto the driving plate 152, driving the driving plate 152 to move, thereby driving the receiving conveyor belt 151 to rotate, and then driving the first driving gear 153 to rotate, so that the counterweight rack 157, the counterweight block 156 and the counterweight slide 155 move up, and after the counterweight slide 155 moves to the top of the counterweight slide groove 154, the counterweight slide 155 is kept at a high position.

[0064] It is worth noting that, referring to Figure 7 , the top of the counterweight chute 154 is provided with a power interface 158, and the switches of the displacement assembly 12, the lifting assembly 13 and the steering assembly 14 are all connected to the power interface 158, when the counterweight slide 155 is located at the top of the counterweight chute 154. Therefore, when washing the plane area of ​​the parts, the displacement assembly 12 can operate normally, and the lifting assembly 13 and the steering assembly 14 are in a stopped state.

[0065] It should be further explained that in the above-mentioned receiving component 15, when the counterweight slide 155 moves to the top of the counterweight chute 154, the bottom of the counterweight rack 157 engages with the first drive gear 153. As the first drive gear 153 rotates, the counterweight rack 157 moves upward and disengages from the first drive gear 153, and then falls under the action of gravity and re-engages with the first drive gear 153. Therefore, the high-pressure water flow can continuously drive the receiving conveyor belt 151 to rotate, and the receiving conveyor belt 151 can continuously drive the first drive gear 153 to rotate. After the first drive gear 153 drives the counterweight slide 155 to move to the top of the counterweight chute 154, the counterweight slide 155 will stay at the top of the counterweight chute 154, thereby keeping the displacement component 12 in a state where it can operate normally, and the lifting component 13 and the steering component 14 remain in a state of stopping.

[0066] When flushing the groove area of ​​the part, the inclined high-pressure water flow is injected into the groove, and its reflection trajectory cannot be concentrated on the driving plate 152 on the receiving conveyor belt 151, so that the driving plate 152 cannot be driven to move, and the receiving conveyor belt 151, the first driving gear 153, the counterweight rack 157, the counterweight block 156 and the counterweight slide 155 cannot be operated. The counterweight slide 155 will fall under the action of gravity, thereby disengaging from the power interface 158, and then changing the action state of the displacement component 12, the lifting component 13 and the steering component 14. When the counterweight slide 155 leaves the top of the counterweight slide 154, the displacement component 12 is in a power-off state, so the spray gun assembly 11 stays in the groove area, the lifting component 13 and the steering component 14 are in a power-on state, and the lifting component 13 drives the spray gun assembly 11 to move down into the groove. During the downward movement of the spray gun assembly 11, the steering assembly 14 drives the spray gun assembly 11 to turn, so that the sprayed water flow will also change along the spiral direction, thereby flushing the inner wall of the groove.

[0067] In the above-mentioned flushing groove process, as the reflected water flow no longer impacts the driving plate 152, the receiving conveyor belt 151 and the first driving gear 153 are no longer subjected to the forward rotation force exerted by the water flow, and the counterweight rack 157, the counterweight block 156 and the counterweight slide 155 are no longer subjected to the upward force. Under the action of gravity, the counterweight rack 157, the counterweight block 156 and the counterweight slide 155 move downward, and when the counterweight rack 157 moves downward, it drives the first driving gear 153 to rotate in the opposite direction, and the first driving gear 153 drives the receiving conveyor belt 151 to rotate, thereby resetting the receiving conveyor belt 151 and the driving plate 152 thereon.

[0068] Further, in order to realize the reset of the displacement assembly 12, the lifting assembly 13 and the steering assembly 14, so that the spray gun assembly 11 is reset after the flushing of the groove area is completed, and the flushing of other parts of the part is continued, refer to Figure 5, Figure 6 and Figure 7 A counterweight spring 1511 is connected between the bottom of the counterweight chute 154 and the counterweight slide 155. In the initial state, the counterweight slide 155 is located at the top of the counterweight chute 154. After the cleaning device is working, the water flow impacts the receiving conveyor belt 151 to overcome the tension of the counterweight spring 1511 and the gravity of the counterweight slide 155, so that the counterweight slide 155 remains at the top of the counterweight chute 154. When in the groove, the water flow cannot be reflected to the receiving conveyor belt 151, and the counterweight slide 155 moves downward, compressing the counterweight spring 1511. The counterweight slide 155 rebounds after compressing the counterweight spring 1511 to the limit and moves back to the top of the counterweight chute 154, realizing the state change of the receiving component 15 within a period of time.

[0069] While the counterweight slide 155 falls from the top to the bottom and then rebounds from the bottom to the top, the displacement assembly 12, the lifting assembly 13 and the steering assembly 14 all operate, wherein the lifting assembly 13 drives the spray gun assembly 11 to move downward and reset, the steering assembly 14 drives the spray gun assembly 11 to turn and return to the starting angle, and the displacement assembly 12 drives the spray gun assembly 11 to move to the other side of the groove after the lifting assembly 13 and the steering assembly 14 are reset, so that the subsequent water flow can be ejected on the plane to impact the receiving conveyor belt 151.

[0070] In the initial state, the electromagnetic seat 159 is energized and has a high magnetic attraction strength to adsorb the counterweight slide 155 to the top of the counterweight slide 154, so that in the initial state, the counterweight slide 155 is located at the top of the counterweight slide 154. After the cleaning device works, the water flow impacts the receiving conveyor belt 151 to overcome the tension of the counterweight spring 1511 and the gravity of the counterweight slide 155, so that the counterweight slide 155 remains at the top of the counterweight slide 154. At this time, the electromagnetic seat 159 is powered off.

[0071] When in the groove, the water flow cannot be reflected, the counterweight slide 155 moves downward, compressing the counterweight spring 1511. The counterweight slide 155 rebounds after compressing the counterweight spring 1511 to the limit. At this time, the electromagnetic seat 159 is energized again and has suction, so that the counterweight slide 155 is reset to the top of the counterweight slide groove 154, realizing the state change of the receiving component 15 within a period of time.

[0072] Further, refer to Figure 7 An electromagnetic seat 159 is arranged on the top of the counterweight slide 154 , and a counterweight magnetic block 1510 corresponding to the electromagnetic seat 159 is arranged on the counterweight slide 155 .

[0073] In the initial state, the electromagnetic seat 159 is energized and has a high magnetic attraction strength to adsorb the counterweight slide 155 to the top of the counterweight slide 154, so that in the initial state, the counterweight slide 155 is located at the top of the counterweight slide 154. After the cleaning device works, the water flow impacts the receiving conveyor belt 151 to overcome the tension of the counterweight spring 1511 and the gravity of the counterweight slide 155, so that the counterweight slide 155 remains at the top of the counterweight slide 154. At this time, the electromagnetic seat 159 is powered off.

[0074] When in the groove, the water flow cannot be reflected, the counterweight slide 155 moves downward, compressing the counterweight spring 1511. The counterweight slide 155 rebounds after compressing the counterweight spring 1511 to the limit. At this time, the electromagnetic seat 159 is energized again and has suction, so that the counterweight slide 155 is reset to the top of the counterweight slide groove 154, realizing the state change of the receiving component 15 within a period of time.

[0075] Similarly, refer to Figure 2 The steering shaft 142 is connected to a synchronization ring 143, a ring magnetic seat 144 is provided on the synchronization ring 143, a steering fixed seat 145 is provided on the steering plate 141, and a steering magnetic seat 146 corresponding to the ring magnetic seat 144 is provided on the steering fixed seat 145, so that the spray gun assembly 11 returns to the starting angle.

[0076] In summary, in this embodiment, a spray gun assembly 11 and a displacement assembly 12 are arranged. The displacement assembly 12 drives the spray gun assembly 11 to move along the surface of automobile parts. During the movement, the high-pressure nozzle 112 and the cleaning nozzle 113 in the spray gun assembly 11 spray water. The spray gun assembly 11 and the displacement assembly 12 cooperate with each other to complete the cleaning of the surface of the parts.

[0077] At the same time, the present embodiment is provided with a lifting component 13, a steering component 14 and a receiving component 15. The steering component 14 drives the spray gun component 11 to turn, and the lifting component 13 drives the spray gun component 11 to rise and fall. There are multiple high-pressure nozzles 112 in the spray gun component 11, some of which are not in a vertical state, which can ensure the flushing effect on the plane, and the other part is relatively inclined. The high-pressure water flow ejected by the spray gun component 11 will be reflected to the receiving component 15 after impacting the surface of the part. When flushing the groove of the automobile part, the flushing water flow is injected into the groove and cannot be reflected to the receiving component 15. At this time, the receiving component 15 drives the displacement component 12 to stop moving, and at the same time drives the lifting component 13 and the steering component 14 to move, so that the spray gun component 11 stops translating and goes deep into the groove, and rotates in the process of going deep into the groove to flush the inner wall of the groove area. When flushing the groove area, the water flow ejected obliquely from the high-pressure nozzle 112 can effectively flush the groove wall of the groove, and the water flow ejected vertically can effectively flush the groove bottom of the groove, thereby ensuring effective cleaning of the groove area.

[0078] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0079] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A cleaning device for automobile parts spray painting, characterized in that: The invention comprises a cleaning mechanism (1) for spraying and washing automobile parts, wherein the cleaning mechanism (1) comprises: A spray gun assembly (11) for outputting water flow obliquely onto the surface of a part; A displacement assembly (12) is used to drive the spray gun assembly (11) to move, thereby spraying and washing various parts of the workpiece; A lifting assembly (13) is used to drive the spray gun assembly (11) to move up and down so as to penetrate into the groove; A steering assembly (14) for driving the spray head of the spray gun assembly (11) to turn, thereby changing the spray direction of the water flow to flush various locations on the inner wall of the groove; and A receiving component (15) is used to receive water reflected by automobile parts and to move under the drive of the water, wherein the displacement component (12), the lifting component (13) and the steering component (14) are all connected to the receiving component (15) and are controlled by the movement of the receiving component (15); When flushing the flat surface of an automobile part, the flushing water flow is reflected by the surface of the part to the receiving component (15). At this time, the receiving component (15) controls the displacement component (12) to operate normally, and drives the lifting component (13) and the steering component (14) to stop operating, so that the spray gun component (11) moves along the surface of the automobile part, thereby flushing the surface of the automobile part; When flushing the groove of an automobile part, the flushing water flow is injected into the groove and cannot be reflected to the receiving component (15). At this time, the receiving component (15) drives the displacement component (12) to stop moving, and at the same time drives the lifting component (13) and the steering component (14) to move, so that the spray gun component (11) stops translating and penetrates into the groove, and rotates during the process of penetrating into the groove, so as to flush the inner wall of the groove area; The receiving component (15) comprises: a receiving conveyor belt (151), the receiving conveyor belt (151) being located on a trajectory of the reflected water flow, the receiving conveyor belt (151) being provided with a driving plate (152), and when the reflected water flow impacts the driving plate (152), the driving plate (152) can be driven to move, thereby causing the receiving conveyor belt (151) to rotate, and the receiving conveyor belt (151) is connected to a first driving gear (153); and a counterweight chute (154), the counterweight chute (154) being arranged on one side of the receiving conveyor belt (151), a counterweight slide seat (155) being arranged in a vertical sliding manner in the counterweight chute (154), a counterweight block (156) and a counterweight rack (157) being arranged on the counterweight slide seat (155), and the counterweight rack (157) being meshed with the first driving gear (153); A power supply interface (158) is provided at the top of the counterweight slide groove (154), and switches of the displacement component (12), the lifting component (13) and the steering component (14) are all connected to the power supply interface (158); When the counterweight slide seat (155) is located at the top of the counterweight slide groove (154), the displacement component (12) is in a powered-on state, and the lifting component (13) and the steering component (14) are in a powered-off state; When the counterweight slide seat (155) leaves the top of the counterweight slide groove (154), the displacement component (12) is in a power-off state, and the lifting component (13) and the steering component (14) are in a power-on state; An electromagnetic seat (159) is disposed at the top of the counterweight slide groove (154), a counterweight magnetic block (1510) corresponding to the electromagnetic seat (159) is disposed on the counterweight slide seat (155), and a counterweight spring (1511) is connected between the bottom of the counterweight slide groove (154) and the counterweight slide seat (155); In the initial state, the electromagnetic seat (159) is in a powered state and has a high magnetic attraction strength, so as to adsorb the counterweight slide seat (155) to the top of the counterweight slide slot (154), so that in the initial state, the counterweight slide seat (155) is located at the top of the counterweight slide slot (154); After the cleaning device is in operation, the water flow impacts the receiving conveyor belt (151) to overcome the tension of the counterweight spring (1511) and the gravity of the counterweight slide seat (155), so that the counterweight slide seat (155) remains at the top of the counterweight slide slot (154). At this time, the electromagnetic seat (159) is powered off; When at the groove, the water flow cannot be reflected, the counterweight slide (155) moves downward, compressing the counterweight spring (1511), and the counterweight slide (155) rebounds after compressing the counterweight spring (1511) to the limit. At this time, the electromagnetic seat (159) is energized again and has suction, so that the counterweight slide (155) is reset to the top of the counterweight slide groove (154), thereby realizing the state change of the receiving component (15) within a period of time.

2. The cleaning device for automobile parts spray paint according to claim 1, characterized in that: The spray gun assembly (11) comprises a water spray seat (111), wherein the water spray seat (111) has a high-pressure spray head (112) and a cleaning spray head (113), wherein the high-pressure spray head (112) is used to wash away stubborn stains on the surface of a part, and the water flow reflected by the high-pressure spray head drives the receiving assembly (15) to operate, and the cleaning spray head (113) is used to output a soothing water flow to remove the stains so as to clean the surface of the part, and the cleaning spray head (113) is located behind the high-pressure spray head (112).

3. The cleaning device for automobile parts spray paint according to claim 1, characterized in that: The displacement assembly (12) comprises a displacement guide rail (121), the displacement guide rail (121) being arranged above the cleaning area via a bracket, the displacement guide rail (121) being provided with a displacement slide (122) and a linear motor for driving the displacement slide (122), the linear motor being connected to a displacement switch, the displacement switch being connected to the receiving assembly (15) and being controlled by the receiving assembly (15).

4. The cleaning device for automobile parts spray paint according to claim 1, characterized in that: The lifting assembly (13) comprises a lifting plate (131), the lifting plate (131) being connected to an output end of the displacement assembly (12), a lifting cylinder (132) and a cylinder controller being arranged on the lifting plate (131), the output end of the lifting cylinder (132) being vertically downward, and the cylinder controller being connected to the receiving assembly (15) and being controlled by the receiving assembly (15).

5. The cleaning device for automobile parts spray paint according to claim 1, characterized in that: The steering assembly (14) comprises a steering plate (141), the steering plate (141) being mounted on the output end of the lifting assembly (13), a steering shaft (142) being provided on the steering plate (141) via a bearing, and the spray gun assembly (11) being mounted on the steering shaft (142).

6. A cleaning device for automobile parts spray paint as claimed in claim 5, characterized in that: The steering shaft (142) is connected to a synchronization ring (143), an upper ring magnetic seat (144) is provided on the synchronization ring (143), a steering fixing seat (145) is provided on the steering plate (141), and a steering magnetic seat (146) corresponding to the upper ring magnetic seat (144) is provided on the steering fixing seat (145).

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