CN111113207A - Environment-friendly car system of polishing with dish safeguard function polishes - Google Patents
Environment-friendly car system of polishing with dish safeguard function polishes Download PDFInfo
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- CN111113207A CN111113207A CN202010036868.2A CN202010036868A CN111113207A CN 111113207 A CN111113207 A CN 111113207A CN 202010036868 A CN202010036868 A CN 202010036868A CN 111113207 A CN111113207 A CN 111113207A
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- main body
- polishing
- dust
- environment
- polishing disc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to an environment-friendly automobile polishing system with a polishing disc protection function, which comprises polishing equipment, wherein the polishing equipment comprises a main body, a polishing disc, a motor and a driving shaft, and further comprises a dust removal mechanism and a protection mechanism, the dust removal mechanism comprises a second gear, a collection box, an exhaust pipe, a filter screen, two gas pipes, two one-way valves, two exhaust pipes and two power assemblies, the protection mechanism comprises a dust-proof cylinder and at least two connection assemblies, each connection assembly comprises a limiting unit, a cylindrical notch, a support rod and a spring, each power assembly comprises a rotating shaft, a first gear and fan blades, in the environment-friendly automobile polishing system with the polishing disc protection function, dust generated during polishing of a polisher can be absorbed through the dust removal mechanism, the environment-friendly performance of the polisher is improved, the probability of damage or pollution of the polishing disc is reduced through the protection effect of the protection mechanism, the polishing effect of the polishing machine is improved.
Description
Technical Field
The invention relates to the field of automobile refitting equipment, in particular to an environment-friendly automobile polishing system with a polishing disc protection function.
Background
The grinding machine is a reciprocating electric polishing grinding machine (also known as a rasping machine), is widely used for finish machining and surface polishing treatment in the mold industry, and is a substitute of the same pneumatic product. The automobile paint spraying is used as one of automobile refitting modes, and the original automobile paint needs to be ground off by using a grinding machine in the process.
When the grinding machine in the prior art is used for grinding, a large amount of dust can be generated, an operator sucks the dust for a long time, the health of the operator can be influenced, and in addition, if a grinding disc is exposed outside when the grinding machine in the prior art is used for stopping, sundries are adhered to the grinding disc, so that the grinding effect of the grinding machine is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the environment-friendly automobile polishing system with the polishing disc protection function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the environment-friendly automobile polishing system with the polishing disc protection function comprises polishing equipment, wherein the polishing equipment comprises a main body, a polishing disc, a motor and a driving shaft, the main body is cylindrical, the motor is arranged in the main body, the polishing disc is arranged on one side of the main body, an installation bearing is arranged on the driving shaft, the driving shaft is connected with one side, close to the polishing disc, of the main body through the installation bearing, the motor is in transmission connection with the polishing disc through the driving shaft, and the environment-friendly automobile polishing system further comprises a dust removal mechanism and a protection mechanism, wherein the protection mechanism and the dust removal mechanism are both arranged on the main body;
the dust removal mechanism comprises a second gear, a collection box, an exhaust pipe, a filter screen, two gas pipes, two one-way valves, two exhaust pipes and two power components, the second gear is arranged between the polishing disc and the main body, the second gear is installed on a driving shaft, the axes of the exhaust pipes are parallel to the driving shaft, the two exhaust pipes are arranged in the main body, the two exhaust pipes are respectively arranged at two sides of the motor, two ends of the exhaust pipes are connected with the inner wall of the main body, two ends of the exhaust pipes are communicated with the outside of the main body, the two power components are respectively arranged in the ends of the two exhaust pipes close to the polishing disc, the two power components are connected with the second gear, the collection box is fixedly connected with one side of the main body far away from the polishing disc, the exhaust pipe is arranged at one side of the collection box far away from the main body, and the exhaust pipe is communicated with the inside, the filter screen covers the exhaust pipe, two ends of the collecting box are respectively communicated with one ends of the two exhaust pipes far away from the polishing disc through gas pipes, and the two one-way valves are respectively arranged on the two gas pipes;
the protection mechanism comprises a dust-proof cylinder and at least two connecting components, the dust-proof cylinder and a main body are coaxially arranged, one end, close to a polishing disc, of the main body is arranged inside the dust-proof cylinder, the main body is connected with the dust-proof cylinder in a sliding and sealing mode, the polishing disc is arranged inside a dust screen, the connecting components are evenly arranged around the main body in the circumferential direction of the axis of the main body, and the connecting components are connected with one end, close to the main body, of the dust-proof cylinder;
the connecting component comprises a limiting unit, a cylindrical notch, a supporting rod and a spring, the cylindrical notch is arranged in the inner part of the wall of the dust-proof cylinder, which is close to one end of the main body, the axis of the cylindrical notch is parallel to the axis of the main body, the cylindrical notch is coaxially arranged with the support rod, one end of the supporting rod is arranged in the cylindrical notch, the other end of the supporting rod is fixedly connected with the main body, the supporting rod is connected with the cylindrical notch in a sliding way and is connected with the cylindrical notch through a limiting unit, the spring is arranged in the cylindrical notch, one end of the supporting rod is fixedly connected with the inner wall of the bottom of the cylindrical notch through the spring, the spring is in a compressed state, and the distance between one end, close to the main body, of the dust-proof cylinder and the other end of the supporting rod is larger than the maximum distance between one end, far away from the main body, of the dust-proof cylinder and the polishing disc.
Preferably, in order to improve the degree of automation of polisher, the inside of main part is equipped with PLC, be equipped with display screen and two at least control button in the main part, display screen and each control button all are connected with PLC electricity.
Preferably, in order to drive the air flow in the exhaust pipe, the power assembly comprises a rotating shaft, a first gear and fan blades, the rotating shaft and the exhaust pipe are coaxially arranged, a fixed bearing is arranged on the rotating shaft, the rotating shaft is connected with the inner wall of one end, close to the polishing disc, of the exhaust pipe through the fixed bearing, the fan blades are arranged in the exhaust pipe, one end of the rotating shaft is fixedly connected with the fan blades, the other end of the rotating shaft is fixedly connected with the first gear, and the first gear is meshed with the second gear.
As preferred, in order to improve the stability that the bracing piece is connected with the dust prevention section of thick bamboo, spacing unit includes spacing groove and stopper, the spacing groove is parallel with the axis of cylindricality notch, the spacing groove sets up the one side at the bracing piece, the length of spacing groove is less than the length of bracing piece, the stopper sets up the inside that is close to the one end of main part at the cylindricality notch, the stopper matches with the spacing groove, the stopper sets up the inside at the spacing groove, stopper and spacing groove sliding connection.
Preferably, in order to improve the sealing effect between the main body and the dust-proof cylinder, a sealing ring is arranged on the periphery of one end, close to the dust-proof cylinder, of the main body, and the main body is connected with the dust-proof cylinder in a sealing mode through the sealing ring.
Preferably, in order to improve the heat dissipation efficiency of the exhaust tube, the exhaust tube is made of copper.
Preferably, in order to improve the convenience of the operation of the sander, handles are arranged on both sides of the main body.
Preferably, the shape of the filter net is a hemisphere in order to improve the filtering effect of the filter net.
Preferably, in order to improve the heat dissipation efficiency of the motor, at least two heat pipes are arranged on the motor, and two ends of each heat pipe are respectively arranged inside the two exhaust pipes.
Preferably, in order to increase the rotation speed of the fan blades, the number of teeth of the first gear is smaller than the number of teeth of the second gear.
The environment-friendly automobile polishing system with the polishing disc protection function has the advantages that dust generated during polishing of the polishing machine can be absorbed through the dust removal mechanism, the environment-friendly performance of the polishing machine is improved, compared with the existing dust removal mechanism, the dust removal mechanism also achieves the heat dissipation effect of the polishing machine, the working reliability of the polishing machine is improved, furthermore, the probability of damage or pollution of the polishing disc is reduced through the protection effect of the protection mechanism, the polishing effect of the polishing machine is improved, compared with the existing protection mechanism, the protection mechanism also achieves the supporting effect of the polishing machine, and the stability of the polishing machine is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an environmentally friendly automotive sanding system with a sanding disc guard of the present invention;
FIG. 2 is a schematic structural diagram of a dust removing mechanism of the environment-friendly automobile polishing system with a polishing disc protection function according to the present invention;
FIG. 3 is a cross-sectional view of a collection box of the environmentally friendly automotive sanding system of the present invention with a sanding disc guard function;
FIG. 4 is an enlarged view of portion A of FIG. 2;
in the figure: 1. the dust-proof cylinder comprises a dust-proof cylinder, 2. a support rod, 3. a main body, 4. a collecting box, 5. an exhaust pipe, 6. a heat conducting pipe, 7. a motor, 8. a one-way valve, 9. a filter screen, 10. a gas pipe, 11. a first gear, 12. a polishing disc, 13. a driving shaft, 14. a second gear, 15. a rotating shaft, 16. fan blades, 17. an exhaust pipe, 18. a limiting groove, 19. a limiting block, 20. a cylindrical notch, 21. a spring and 22. a handle.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an environment-friendly automobile polishing system with a polishing disc protection function comprises a polishing device, wherein the polishing device comprises a main body 3, a polishing disc 12, a motor 7 and a driving shaft 13, the main body 3 is cylindrical, the motor 7 is arranged inside the main body 3, the polishing disc 12 is arranged on one side of the main body 3, the driving shaft 13 is provided with an installation bearing, the driving shaft 13 is connected with one side, close to the polishing disc 12, of the main body 3 through the installation bearing, the motor 7 is in transmission connection with the polishing disc 12 through the driving shaft 13, and the environment-friendly automobile polishing system further comprises a dust removal mechanism and a protection mechanism, and the protection mechanism and the dust removal mechanism are both arranged on the main body 3;
the dust removing mechanism can absorb dust generated during grinding of the grinding machine, so that the environmental protection performance of the grinding machine is improved, and moreover, the probability of damage or pollution of the grinding disc 12 is reduced through the protection effect of the protection mechanism, and the grinding effect of the grinding machine is improved;
as shown in fig. 2, the dust removing mechanism comprises a second gear 14, a collecting box 4, an exhaust pipe 17, a filter screen 9, two gas pipes 10, two one-way valves 8, two air exhaust pipes 5 and two power assemblies, wherein the second gear 14 is arranged between the polishing disc 12 and the main body 3, the second gear 14 is mounted on a driving shaft 13, the axis of the air exhaust pipe 5 is parallel to the driving shaft 13, the two air exhaust pipes 5 are both arranged inside the main body 3, the two air exhaust pipes 5 are respectively arranged at two sides of the motor 7, two ends of the air exhaust pipe 5 are both connected with the inner wall of the main body 3, two ends of the air exhaust pipe 5 are both communicated with the outside of the main body 3, the two power assemblies are respectively arranged inside one ends of the two air exhaust pipes 5 close to the polishing disc 12, the two power assemblies are both connected with the second gear 14, the collecting box 4 is fixedly connected with one side of the main body 3 far away from, the exhaust pipe 17 is arranged on one side of the collection box 4 far away from the main body 3, the exhaust pipe 17 is communicated with the interior of the collection box 4, the filter screen 9 covers the exhaust pipe 17, two ends of the collection box 4 are respectively communicated with one ends of the two exhaust pipes 5 far away from the polishing disc 12 through gas pipes 10, and the two one-way valves 8 are respectively arranged on the two gas pipes 10;
the motor 7 provides power, the driving shaft 13 drives the second gear 14 and the polishing disc 12 to provide power, the power assembly is driven by the second gear 14 to operate, the air in the exhaust pipe 5 is driven to flow by the power assembly, dust generated during polishing of the polisher enters the collecting box 4 through the exhaust pipe 5 and the air pipe 10 by the exhaust pipe 5, the air flow is filtered by the filter screen 9 and then is discharged from the exhaust pipe 17, the evolution of the dust in the air is realized, the quantity of the dust generated during the operation of the polisher is reduced, the environmental protection performance of the polisher is improved, meanwhile, the probability that the dust flows back to the inside of the exhaust pipe 5 from the inside of the collecting box 4 is reduced by the isolation effect of the check valve 8, the practicability of the polisher is improved, meanwhile, the heat in the main body 3 can be absorbed by the exhaust pipe 5, and then the heat is dissipated by the air flow in the exhaust pipe 5, the heat dissipation of the grinding machine is realized, the heat dissipation efficiency of the grinding machine is improved, and the working reliability of the grinding machine is improved;
as shown in fig. 2, the protection mechanism includes a dust cylinder 1 and at least two connecting assemblies, the dust cylinder 1 is coaxially disposed with a main body 3, one end of the main body 3 close to a polishing disc 12 is disposed inside the dust cylinder 1, the main body 3 is slidably and hermetically connected with the dust cylinder 1, the polishing disc 12 is disposed inside a dust screen, the connecting assemblies are circumferentially and uniformly disposed around the main body 3 around an axis of the main body 3, and the connecting assemblies are connected with one end of the dust cylinder 1 close to the main body 3;
as shown in fig. 4, the connecting assembly includes a limiting unit, a cylindrical recess 20, a supporting rod 2 and a spring 21, the cylindrical recess 20 is disposed inside a cylindrical wall of the dust-proof cylinder 1 near one end of the main body 3, an axis of the cylindrical recess 20 is parallel to an axis of the main body 3, the cylindrical recess 20 and the supporting rod 2 are coaxially disposed, one end of the supporting rod 2 is disposed inside the cylindrical recess 20, the other end of the supporting rod 2 is fixedly connected to the main body 3, the supporting rod 2 is slidably connected to the cylindrical recess 20, the supporting rod 2 is connected to the cylindrical recess 20 through the limiting unit, the spring 21 is disposed inside the cylindrical recess 20, one end of the supporting rod 2 is fixedly connected to an inner wall of a bottom of the cylindrical recess 20 through the spring 21, the spring 21 is in a compressed state, and a distance between one end of the dust-proof cylinder 1 near the main body 3 and the other end of the supporting rod 2 is greater than a distance between one end of the dust- The maximum distance of (d);
under bracing piece 2's supporting role, the stability that a dust protection section of thick bamboo 1 and main part 3 are connected has been improved, the stability that bracing piece 2 and dust protection section of thick bamboo 1 are connected has been improved through spacing unit simultaneously, after the polisher uses and accomplishes, through the direction removal of spring 21 drive dust protection section of thick bamboo 1 to keeping away from collecting box 4, make dust protection section of thick bamboo 1 cover polishing dish 12, the probability that polishing dish 12 takes place to damage or is contaminated has been reduced, the effect of polishing of polisher is improved, when the polisher uses, dust protection section of thick bamboo 1 supports on the face of polishing, then under dust protection section of thick bamboo 1's supporting role, the stability of polisher has been improved.
Preferably, in order to improve the automation degree of the grinding machine, a PLC is arranged inside the main body 3, a display screen and at least two control keys are arranged on the main body 3, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, implement logic operation, sequence control, timing, counting and arithmetic operation, etc. and control various kinds of machinery or production process by digital or analog input/output, it is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for the processing of data and receiving and outputting of the order, it is used for realizing central control, the operator sends the control signal to PLC through the control key, then control the operation of the sander through PLC, at the same time can display the working condition of the sander through the display screen, then the automaticity of the sander is improved.
As shown in fig. 2, the power assembly includes a rotating shaft 15, a first gear 11 and fan blades 16, the rotating shaft 15 is disposed coaxially with the air extraction pipe 5, a fixed bearing is disposed on the rotating shaft 15, the rotating shaft 15 is connected with an inner wall of one end of the air extraction pipe 5 close to the grinding disc 12 through the fixed bearing, the fan blades 16 are disposed inside the air extraction pipe 5, one end of the rotating shaft 15 is fixedly connected with the fan blades 16, the other end of the rotating shaft 15 is fixedly connected with the first gear 11, and the first gear 11 is engaged with the second gear 14;
the motor 7 provides power, the driving shaft 13 drives the polishing disc 12 and the second gear 14 to rotate, the second gear 14 drives the first gear 11 to rotate, then the first gear 11 drives the fan blades 16 to rotate under the transmission action of the rotating shaft 15, the fan blades drive the air inside the exhaust pipe 5 to flow, and the air exhaust function of the inner side of the dust-proof cylinder 1 is realized.
As shown in fig. 4, the limiting unit includes a limiting groove 18 and a limiting block 19, the limiting groove 18 is parallel to the axis of the cylindrical recess 20, the limiting groove 18 is disposed on one side of the supporting rod 2, the length of the limiting groove 18 is smaller than that of the supporting rod 2, the limiting block 19 is disposed inside one end of the cylindrical recess 20 close to the main body 3, the limiting block 19 is matched with the limiting groove 18, the limiting block 19 is disposed inside the limiting groove 18, and the limiting block 19 is slidably connected with the limiting groove 18;
through the mutual limiting action between the limiting groove 18 and the limiting block 19, the probability that the supporting rod 2 is separated from the dust-proof cylinder 1 is reduced, and the stability of the dust-proof cylinder 1 is improved.
Preferably, in order to improve the sealing effect between the main body 3 and the dust-proof cylinder 1, a sealing ring is arranged on the periphery of one end of the main body 3 close to the dust-proof cylinder 1, and the main body 3 is connected with the dust-proof cylinder 1 in a sealing manner through the sealing ring;
the clearance between the main body 3 and the dust-proof cylinder 1 is reduced through the sealing ring, the probability of dust leakage is reduced, and the sealing effect between the main body 3 and the dust-proof cylinder 1 is improved.
Preferably, in order to improve the heat dissipation efficiency of the exhaust tube 5, the exhaust tube 5 is made of metal copper;
because metal copper has better heat conduction efficiency, the efficiency of the exhaust tube 5 absorbing the heat in the main body 3 is improved, and the heat dissipation efficiency of the exhaust tube 5 is improved.
Preferably, in order to improve the ease of operation of the sander, handles 22 are provided on both sides of the body 3.
Preferably, in order to improve the filtering effect of the filter screen 9, the filter screen 9 is shaped like a hemisphere;
the filtering area of the filter screen 9 to the air is increased through the hemispherical filter screen 9, and the filtering effect of the filter screen 9 is improved.
Preferably, in order to improve the heat dissipation efficiency of the motor 7, at least two heat conduction pipes 6 are arranged on the motor 7, and two ends of each heat conduction pipe 6 are respectively arranged inside the two exhaust pipes 5;
the heat on the motor 7 is conducted to the inside of the exhaust tube 5 through the heat conduction tube 6, and then the heat on the heat conduction tube 6 is dissipated through the air flow inside the exhaust tube 5, so that the heat dissipation efficiency of the motor 7 is improved.
Preferably, in order to increase the rotation speed of the fan blade 16, the number of teeth of the first gear 11 is smaller than that of the second gear 14;
since the number of teeth of the gear is inversely proportional to the rotational speed, the rotational speed of fan blades 16 is increased.
Powered by the motor 7, the second gear 14 and the sanding disc 12 driven by the drive shaft 13, the power assembly is driven to operate through the second gear 14, the air flow inside the suction pipe 5 is driven through the power assembly, then the dust generated when the polisher is polished enters the collecting box 4 through the exhaust pipe 5 and the air pipe 10, and then the air flow is filtered through the filter screen 9, the airflow is discharged from the exhaust pipe 17, thereby realizing the evolution of dust in the air, reducing the amount of dust generated during the work of the sander, improving the environmental protection performance of the sander, after the polisher is used, the spring 21 drives the dust-proof cylinder 1 to move in the direction away from the collection box 4, so that the polishing disc 12 is covered by the dust-proof cylinder 1, the probability of damage or pollution of the polishing disc 12 is reduced, and the polishing effect of the polisher is improved.
Compared with the prior art, this environment-friendly car system of polishing with polishing disc safeguard function, the dust that produces when can absorbing the polisher through dust removal mechanism and polish, the environmental protection performance of polisher has been improved, compare with current dust removal mechanism, this dust removal mechanism has still realized the radiating effect to the polisher, the reliability of polisher work has been improved, moreover, protective action through protective mechanism, the probability that polishing disc 12 takes place to damage or is contaminated has been reduced, the effect of polishing of polisher has been improved, compare with current protective mechanism, this protective mechanism has still realized the supporting role to the polisher, the stability of polisher has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The environment-friendly automobile polishing system with the polishing disc protection function comprises polishing equipment, wherein the polishing equipment comprises a main body (3), a polishing disc (12), a motor (7) and a driving shaft (13), the main body (3) is cylindrical, the motor (7) is arranged inside the main body (3), the polishing disc (12) is arranged on one side of the main body (3), an installation bearing is arranged on the driving shaft (13), the driving shaft (13) is connected with one side, close to the polishing disc (12), of the main body (3) through the installation bearing, the motor (7) is in transmission connection with the polishing disc (12) through the driving shaft (13), and the environment-friendly automobile polishing system is characterized by further comprising a dust removal mechanism and a protection mechanism, and the protection mechanism and the dust removal mechanism are both arranged on the main body (3);
the dust removal mechanism comprises a second gear (14), a collection box (4), an exhaust pipe (17), a filter screen (9), two gas conveying pipes (10), two one-way valves (8), two exhaust pipes (5) and two power components, wherein the second gear (14) is arranged between a polishing disc (12) and a main body (3), the second gear (14) is installed on a driving shaft (13), the axes of the exhaust pipes (5) are parallel to the driving shaft (13), the two exhaust pipes (5) are arranged inside the main body (3), the two exhaust pipes (5) are respectively arranged on two sides of a motor (7), two ends of each exhaust pipe (5) are connected with the inner wall of the main body (3), two ends of each exhaust pipe (5) are communicated with the outside of the main body (3), and the two power components are respectively arranged inside one end, close to the polishing disc (12), of the two exhaust pipes (5), the two power assemblies are connected with the second gear (14), the collection box (4) is fixedly connected with one side of the main body (3) far away from the polishing disc (12), the exhaust pipe (17) is arranged on one side of the collection box (4) far away from the main body (3), the exhaust pipe (17) is communicated with the interior of the collection box (4), the filter screen (9) covers the exhaust pipe (17), two ends of the collection box (4) are respectively communicated with one ends of the two exhaust pipes (5) far away from the polishing disc (12) through gas pipes (10), and the two one-way valves (8) are respectively installed on the two gas pipes (10);
the protection mechanism comprises a dust prevention cylinder (1) and at least two connecting assemblies, the dust prevention cylinder (1) and a main body (3) are coaxially arranged, one end, close to a polishing disc (12), of the main body (3) is arranged inside the dust prevention cylinder (1), the main body (3) and the dust prevention cylinder (1) are connected in a sliding and sealing mode, the polishing disc (12) is arranged inside a dust screen, the connecting assemblies are evenly arranged around the main body (3) in the circumferential direction of the axis of the main body (3), and the connecting assemblies are connected with one end, close to the main body (3), of the dust prevention cylinder (1);
the connecting assembly comprises a limiting unit, a cylindrical notch (20), a supporting rod (2) and a spring (21), the cylindrical notch (20) is arranged inside a cylinder wall of one end, close to the main body (3), of the dust-proof cylinder (1), the axis of the cylindrical notch (20) is parallel to that of the main body (3), the cylindrical notch (20) and the supporting rod (2) are coaxially arranged, one end of the supporting rod (2) is arranged inside the cylindrical notch (20), the other end of the supporting rod (2) is fixedly connected with the main body (3), the supporting rod (2) is in sliding connection with the cylindrical notch (20), the supporting rod (2) is connected with the cylindrical notch (20) through the limiting unit, the spring (21) is arranged inside the cylindrical notch (20), one end of the supporting rod (2) is fixedly connected with the inner wall of the bottom of the cylindrical notch (20) through the spring (21), the spring (21) is in a compressed state, and the distance between one end of the dust-proof cylinder (1) close to the main body (3) and the other end of the supporting rod (2) is greater than the maximum distance between one end of the dust-proof cylinder (1) far away from the main body (3) and the polishing disc (12).
2. The environment-friendly automobile polishing system with a polishing disc protection function as claimed in claim 1, wherein a PLC is arranged inside the main body (3), a display screen and at least two control keys are arranged on the main body (3), and the display screen and each control key are electrically connected with the PLC.
3. The environment-friendly automobile polishing system with a polishing disc protection function as claimed in claim 1, wherein the power assembly comprises a rotating shaft (15), a first gear (11) and fan blades (16), the rotating shaft (15) and the exhaust pipe (5) are coaxially arranged, a fixed bearing is arranged on the rotating shaft (15), the rotating shaft (15) is connected with the inner wall of one end, close to the polishing disc (12), of the exhaust pipe (5) through the fixed bearing, the fan blades (16) are arranged inside the exhaust pipe (5), one end of the rotating shaft (15) is fixedly connected with the fan blades (16), the other end of the rotating shaft (15) is fixedly connected with the first gear (11), and the first gear (11) is meshed with the second gear (14).
4. The environment-friendly automobile polishing system with a polishing disc protecting function as claimed in claim 1, wherein the limiting unit comprises a limiting groove (18) and a limiting block (19), the limiting groove (18) is parallel to an axis of the cylindrical notch (20), the limiting groove (18) is arranged on one side of the supporting rod (2), the length of the limiting groove (18) is smaller than that of the supporting rod (2), the limiting block (19) is arranged inside one end, close to the main body (3), of the cylindrical notch (20), the limiting block (19) is matched with the limiting groove (18), the limiting block (19) is arranged inside the limiting groove (18), and the limiting block (19) is slidably connected with the limiting groove (18).
5. The environment-friendly automobile polishing system with a polishing disc protection function as claimed in claim 1, wherein a sealing ring is arranged on the periphery of one end of the main body (3) close to the dustproof cylinder (1), and the main body (3) is connected with the dustproof cylinder (1) in a sealing way through the sealing ring.
6. The environment-friendly automobile polishing system with a polishing disk protection function as claimed in claim 1, wherein the material for manufacturing the exhaust pipe (5) is copper.
7. The environment-friendly automobile sanding system with a sanding disc guard function as defined in claim 1 wherein handles (22) are provided on both sides of the main body (3).
8. The environment friendly vehicle sanding system with sanding disc guard as defined in claim 1 wherein the screen (9) is hemispherical in shape.
9. The environment-friendly automobile polishing system with a polishing disk protection function as claimed in claim 1, wherein the motor (7) is provided with at least two heat pipes (6), and two ends of each heat pipe (6) are respectively arranged inside the two air exhaust pipes (5).
10. The environment friendly vehicle sanding system with sanding disc guard function according to claim 3, wherein the first gear (11) has a smaller number of teeth than the second gear (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010036868.2A CN111113207B (en) | 2020-01-14 | 2020-01-14 | Environment-friendly car system of polishing with dish safeguard function polishes |
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| CN202010036868.2A CN111113207B (en) | 2020-01-14 | 2020-01-14 | Environment-friendly car system of polishing with dish safeguard function polishes |
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| CN111113207A true CN111113207A (en) | 2020-05-08 |
| CN111113207B CN111113207B (en) | 2021-04-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687731A (en) * | 2020-05-21 | 2020-09-22 | 湖北省建工第二建设有限公司 | Template cleaning device for building |
| CN111823107A (en) * | 2020-07-16 | 2020-10-27 | 绍兴市神龙铝塑制品有限公司 | Surface treatment equipment for aluminum product processing production and operation method thereof |
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| CN111687731A (en) * | 2020-05-21 | 2020-09-22 | 湖北省建工第二建设有限公司 | Template cleaning device for building |
| CN111823107A (en) * | 2020-07-16 | 2020-10-27 | 绍兴市神龙铝塑制品有限公司 | Surface treatment equipment for aluminum product processing production and operation method thereof |
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| CN111113207B (en) | 2021-04-09 |
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Denomination of invention: An environmentally friendly car polishing system with polishing disc protection function Effective date of registration: 20230424 Granted publication date: 20210409 Pledgee: Bank of China Limited Wuhan Economic and Technological Development Zone sub branch Pledgor: Wuhan chukai Auto Parts Co.,Ltd. Registration number: Y2023420000177 |
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