A polishing and electrostatic spraying integrated shell processing device

Abstract

The utility model relates to the technical field of shell processing, and disclose a polishing and static spraying integrated shell processing equipment, solved the problem that current cannot remove the residual debris attached on the shell surface thoroughly, it includes frame, the inside of frame is installed with conveyer belt, the top fixed mounting of frame has installation frame no.

Description

Technical Field

[0001] This utility model belongs to the field of shell processing technology, specifically a shell processing equipment that integrates grinding and electrostatic spraying. Background Technology

[0002] As the manufacturing industry continues to demand higher standards for product appearance consistency and performance stability, the shell, as the "external facade" and "protective barrier" of a product, is gradually evolving from the traditional "manual polishing + manual spraying" process towards automation and integration.

[0003] Existing integrated equipment has significant shortcomings in process integration design. Current mainstream equipment generally adopts a process design of "directly entering the spraying after grinding", without setting up an effective intermediate pre-treatment step for the special characteristics of the grinding process. Since fine debris is inevitably generated during the shell grinding process, even if some equipment is equipped with a dust collection device for the grinding area, it can only remove the debris suspended in the air and cannot completely remove the residual debris attached to the shell surface, resulting in poor subsequent spraying effect. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a shell treatment device that integrates grinding and electrostatic spraying, which effectively solves the problem that it is currently impossible to completely remove residual debris attached to the shell surface.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a shell treatment device integrating grinding and electrostatic spraying, comprising a frame, a conveyor belt installed on the inner side of the frame, and a mounting frame one and a mounting frame two fixedly installed on the top of the frame. The mounting frame one is provided with a cleaning mechanism and a fixing mechanism, a grinding head is installed inside the mounting frame one, and an electrostatic spray gun is installed inside the mounting frame two.

[0006] The cleaning mechanism includes an electric push rod fixed inside the mounting frame. A lifting plate is fixedly connected to the output end of the electric push rod. A base plate is fixedly installed at the bottom of the lifting plate. A cleaning brush is fixedly installed at the bottom of the base plate. A vacuum pipe is fixedly connected to the outside of the base plate. Multiple vacuum heads are evenly spaced on the bottom end of the vacuum pipe.

[0007] Preferably, the mounting frame has two L-shaped round rods symmetrically fixedly connected inside, and the lifting plate is movably sleeved on the outside of the two L-shaped round rods.

[0008] Preferably, a top box is fixedly connected to the top of the mounting frame one, a rigid pipe is fixedly connected to the outside of the top box, the bottom end of the rigid pipe extends into the mounting frame one and is fixedly connected to a corrugated hose, the bottom end of the corrugated hose is fixedly connected to a vacuum cleaner, a vacuum cleaner is fixedly installed on the outside of the top box, an exhaust pipe is fixedly connected to the vacuum cleaner, and an air extraction pipe is fixedly connected between the vacuum cleaner and the top box.

[0009] Preferably, the top box is provided with a filter frame inside, and two connecting columns are symmetrically fixedly connected to the top of the filter frame. A cover plate is fixedly connected between the top ends of the two connecting columns, and a sealing ring is fixedly connected to the bottom of the cover plate. The sealing ring fits against the top of the top box.

[0010] Preferably, the fixing mechanism includes a guide post fixed to the top of the mounting frame, a guide plate movably sleeved on the outside of the guide post, the guide plate abutting against the top of the cover plate, a top rod fixedly connected to the top of the cover plate, and the guide plate sleeved on the outside of the top rod.

[0011] Preferably, an L-shaped plate is fixedly connected to the top of the guide post, the L-shaped plate is fixed to the top of the mounting frame, a drive motor is fixedly installed on the top of the mounting frame, a screw is fixedly connected to the drive motor, the top of the screw is rotatably connected to the L-shaped plate, a threaded sleeve is threaded onto the outer side of the screw, and the guide plate is fixed to the outer side of the threaded sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. Through the cooperation between the electric push rod and the lifting plate, as well as the L-shaped round rod and the base plate, the cleaning brush can be lowered and closely attached to the housing. During the housing conveying process, it can clean and remove residual debris attached to its surface. Through the cooperation between the exhaust pipe, vacuum cleaner, air extraction pipe, top box, filter frame, rigid pipe, corrugated hose, suction pipe and suction head, the removed residual debris can be extracted and filtered, thus facilitating the thorough removal of residual debris attached to the surface of the housing.

[0014] 2. Through the cooperation between the drive motor, screw, screw sleeve, guide plate, guide column and top rod, the cover plate can be limited, which makes it easy to fix the filter frame in the top box to filter the extracted debris. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the shell treatment equipment integrating grinding and electrostatic spraying according to this utility model;

[0018] Figure 2 This is a schematic diagram of the mounting frame structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the second mounting frame structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the cleaning mechanism structure of this utility model;

[0021] Figure 5 This is a schematic cross-sectional view of the top box structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the fixing mechanism of this utility model.

[0023] In the diagram: 1. Frame; 2. Cleaning mechanism; 201. Electric push rod; 202. Lifting plate; 203. L-shaped round rod; 204. Vacuum head; 205. Cleaning brush; 206. Base plate; 207. Vacuum pipe; 208. Corrugated hose; 209. Top box; 2010. Rigid pipe; 2011. Filter frame; 2012. Suction pipe; 2013. Exhaust pipe; 2014. Vacuum cleaner; 2015. Cover plate; 2016. Sealing ring; 2017. Connecting column; 3. Fixing mechanism; 301. Guide column; 302. Guide plate; 303. Top rod; 304. Drive motor; 305. Screw sleeve; 306. Screw; 307. L-shaped plate; 4. Mounting frame one; 5. Conveyor belt; 6. Mounting frame two; 7. Grinding head; 8. Electrostatic spray gun. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example 1, by Figure 1-3This utility model relates to an integrated shell processing device combining grinding and electrostatic spraying, comprising a frame 1, a conveyor belt 5 mounted on the inner side of the frame 1, and mounting frames 4 and 6 fixedly mounted on the top of the frame 1. Mounting frame 4 is equipped with a cleaning mechanism 2 and a fixing mechanism 3. A grinding head 7 is mounted inside mounting frame 4, and an electrostatic spray gun 8 is mounted inside mounting frame 6. A first drive unit is mounted on the grinding head 7 for driving the rotation and longitudinal and lateral movement of the grinding head 7, achieving all-round grinding of the shell. A second drive unit is mounted on the electrostatic spray gun 8 for driving the longitudinal and lateral movement of the electrostatic spray gun 8. A paint storage container is fixed on the top of mounting frame 6. The container and metering pump are connected by conveying pipes between the paint storage container and the metering pump, and between the metering pump and the electrostatic spray gun 8. An electrical control box is fixed to the outside of the mounting frame 2 6. A high-voltage electrostatic generator is installed in the electrical control box. The high-voltage electrostatic generator is electrically connected to the electrostatic spray gun 8. When the electrostatic spray gun 8 starts working, the high-voltage electrostatic generator provides a high-voltage electric field to the electrostatic spray gun 8. The paint is sent from the storage container to the electrostatic spray gun 8 through the conveying pipe and the metering pump. It is atomized and charged in the electrostatic spray gun 8. Then, under the action of the electric field force, it is uniformly adsorbed on the surface of the shell. A limit component is installed on the frame 1 to facilitate the limiting of the shell conveyed on the conveyor belt 5 and prevent the shell from shifting or falling.

[0026] Specifically, by Figure 4-5 The cleaning mechanism 2 includes an electric push rod 201 fixed inside the mounting frame 4. A lifting plate 202 is fixedly connected to the output end of the electric push rod 201. A base plate 206 is fixedly installed at the bottom of the lifting plate 202. A cleaning brush 205 is fixedly installed at the bottom of the base plate 206. A suction pipe 207 is fixedly connected to the outside of the base plate 206. Multiple suction heads 204 are evenly spaced on the bottom end face of the suction pipe 207. Two L-shaped round rods 203 are symmetrically fixedly connected inside the mounting frame 4. The lifting plate 202 is movably sleeved on the outside of the two L-shaped round rods 203. A top box 209 is fixedly connected to the top of the mounting frame 4. A rigid pipe 2010 is fixedly connected to the outside of the top box 209. The bottom end of the rigid pipe 2010 extends to the mounting frame 4. 4. A corrugated hose 208 is fixedly connected inside the top box 209. The bottom end of the corrugated hose 208 is fixedly connected to the suction pipe 207. A vacuum cleaner 2014 is fixedly installed on the outside of the top box 209. An exhaust pipe 2013 is fixedly connected to the vacuum cleaner 2014. An air extraction pipe 2012 is fixedly connected between the vacuum cleaner 2014 and the top box 209. A filter frame 2011 is provided inside the top box 209. Two connecting posts 2017 are symmetrically fixedly connected to the top of the filter frame 2011. A cover plate 2015 is fixedly connected between the top ends of the two connecting posts 2017. A sealing ring 2016 is fixedly connected to the bottom of the cover plate 2015. The sealing ring 2016 fits against the top of the top box 209. The sealing ring 2016 is used to ensure the airtightness of the top box 209.

[0027] In use, the electric push rod 201 is first activated, which drives the lifting plate 202 to slide downward along the two L-shaped round rods 203. The cleaning brush 205 moves downward through the base plate 206. The height of the cleaning brush 205 can be adjusted according to the size of the housing. When the housing is conveyed into the mounting frame 6 on the conveyor belt 5, the cleaning brush 205 is in close contact with the housing, thereby cleaning and removing the residual debris attached to the surface of the housing. At the same time, the vacuum cleaner 2014 is activated, and the removed debris is extracted through the various suction heads 204. The debris enters the top box 209 through the suction pipe 207, the corrugated hose 208 and the rigid pipe 2010. The filter frame 2011 filters the debris. The purified air is discharged through the air extraction pipe 2012 and the exhaust pipe 2013. Finally, the residual debris attached to the surface of the housing is completely removed.

[0028] Specifically, by Figure 6 The fixing mechanism 3 includes a guide post 301 fixed to the top of the mounting frame 4. A guide plate 302 is movably sleeved on the outside of the guide post 301. The guide plate 302 abuts against the top of the cover plate 2015. A top rod 303 is fixedly connected to the top of the cover plate 2015. The guide plate 302 is sleeved on the outside of the top rod 303. An L-shaped plate 307 is fixedly connected to the top of the guide post 301. The L-shaped plate 307 is fixed to the top of the mounting frame 4. A drive motor 304 is fixedly installed on the top of the mounting frame 4. A screw 306 is fixedly connected to the drive motor 304. The top of the screw 306 is rotatably connected to the L-shaped plate 307. A threaded sleeve 305 is threaded onto the outside of the screw 306. The guide plate 302 is fixed to the outside of the threaded sleeve 305.

[0029] In use, first place the filter frame 2011 on top of the top box 209 until the sealing ring 2016 is attached to the top of the top box 209. Then start the drive motor 304 to drive the screw 306 to rotate. Through the screw sleeve 305, the guide plate 302 slides down along the guide post 301, so that the guide plate 302 is fitted on the outside of the top rod 303 until it abuts against the cover plate 2015, thereby limiting the cover plate 2015. Finally, fix the filter frame 2011 in the top box 209 to filter the extracted debris.

Claims

1. A shell treatment device integrating grinding and electrostatic spraying, comprising a frame (1), characterized in that: A conveyor belt (5) is installed on the inner side of the frame (1). A mounting frame one (4) and a mounting frame two (6) are fixedly installed on the top of the frame (1). A cleaning mechanism (2) and a fixing mechanism (3) are provided on the mounting frame one (4). A grinding head (7) is installed inside the mounting frame one (4). An electrostatic spray gun (8) is installed inside the mounting frame two (6). The cleaning mechanism (2) includes an electric push rod (201) fixed inside the mounting frame (4). A lifting plate (202) is fixedly connected to the output end of the electric push rod (201). A base plate (206) is fixedly installed at the bottom of the lifting plate (202). A cleaning brush (205) is fixedly installed at the bottom of the base plate (206). A vacuum pipe (207) is fixedly connected to the outside of the base plate (206). Multiple vacuum heads (204) are provided at equal intervals on the bottom end face of the vacuum pipe (207).

2. The shell treatment equipment integrating grinding and electrostatic spraying according to claim 1, characterized in that: The mounting frame (4) has two L-shaped round rods (203) fixedly connected symmetrically inside, and the lifting plate (202) is movably sleeved on the outside of the two L-shaped round rods (203).

3. The shell treatment equipment integrating grinding and electrostatic spraying according to claim 1, characterized in that: The top of the mounting frame (4) is fixedly connected to a top box (209), and a rigid pipe (2010) is fixedly connected to the outside of the top box (209). The bottom end of the rigid pipe (2010) extends into the mounting frame (4) and is fixedly connected to a corrugated hose (208). The bottom end of the corrugated hose (208) is fixedly connected to a vacuum cleaner (207). A vacuum cleaner (2014) is fixedly installed on the outside of the top box (209). An exhaust pipe (2013) is fixedly connected to the vacuum cleaner (2014). An air extraction pipe (2012) is fixedly connected between the vacuum cleaner (2014) and the top box (209).

4. The shell treatment equipment integrating grinding and electrostatic spraying according to claim 3, characterized in that: The top box (209) is equipped with a filter frame (2011). Two connecting columns (2017) are symmetrically fixedly connected to the top of the filter frame (2011). A cover plate (2015) is fixedly connected between the top ends of the two connecting columns (2017). A sealing ring (2016) is fixedly connected to the bottom of the cover plate (2015). The sealing ring (2016) is attached to the top of the top box (209).

5. The shell treatment equipment integrating grinding and electrostatic spraying according to claim 1, characterized in that: The fixing mechanism (3) includes a guide post (301) fixed to the top of the mounting frame (4), a guide plate (302) is movably sleeved on the outside of the guide post (301), the guide plate (302) abuts against the top of the cover plate (2015), a top rod (303) is fixedly connected to the top of the cover plate (2015), and the guide plate (302) is sleeved on the outside of the top rod (303).

6. The shell treatment equipment integrating grinding and electrostatic spraying according to claim 5, characterized in that: The top of the guide post (301) is fixedly connected to an L-shaped plate (307), the L-shaped plate (307) is fixed to the top of the mounting frame (4), the top of the mounting frame (4) is fixedly installed with a drive motor (304), the drive motor (304) is fixedly connected with a screw (306), the top of the screw (306) is rotatably connected to the L-shaped plate (307), the outer side of the screw (306) is threaded with a screw sleeve (305), and the guide plate (302) is fixed to the outer side of the screw sleeve (305).

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