CN111546205A - Pre-polishing device before painting of electromechanical equipment box - Google Patents
Pre-polishing device before painting of electromechanical equipment box Download PDFInfo
- Publication number
- CN111546205A CN111546205A CN202010414485.4A CN202010414485A CN111546205A CN 111546205 A CN111546205 A CN 111546205A CN 202010414485 A CN202010414485 A CN 202010414485A CN 111546205 A CN111546205 A CN 111546205A
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- CN
- China
- Prior art keywords
- groove
- air extracting
- fixedly connected
- air
- fixing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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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
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0007—Movable machines
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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)
Abstract
The invention relates to the technical field of electromechanical equipment, and discloses a pre-polishing device for an electromechanical equipment box before painting, which comprises a frame, wherein a variable resistor is arranged at the upper left part inside an air extracting device, a photosensitive resistor and an illuminating lamp are respectively arranged inside the air extracting device and at the left side and the right side of an air groove, a coil is arranged at the lower side of the variable resistor, a magnetic block is connected above the coil, and a metal ball corresponding to the variable resistor is arranged at the right side of the slider. When dust is more through the iron rust, the light that the light-sensitive resistor accepted the lighting lamp and shone is sheltered from, the resistance increase of light-sensitive resistor, the magnetic field intensity that the coil produced reduces, the slider drives the metal ball and moves down on the variable resistance, the metal ball breaks away from at the variable resistance, with the first drive arrangement stall of variable resistance series connection, along with the iron rust is polished totally and is worked once more again, current grinding device inefficiency of polishing has been solved to this structure, can not stop to stay to polish and polish the poor problem of effect to the iron rust.
Description
Technical Field
The invention relates to the technical field of electromechanical equipment, in particular to a pre-polishing device for an electromechanical equipment box before painting.
Background
The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the electromechanical equipment is generally called machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water. Different from hardware, the product can realize certain functions. With the continuous improvement of the living standard of people, people have more and more demands on electromechanical equipment in daily life, and the electromechanical equipment from vehicles to various household appliances, computers, printers and the like becomes indispensable electromechanical products in the life of people. The advanced electromechanical equipment can not only greatly improve the labor productivity, reduce the labor intensity and improve the production environment.
Electromechanical device is not corroded in order to protect the box, one deck paint can all be scribbled to general needs in electromechanical device case processing, thereby need further rust to the box polish, current grinding device can only be simple polish, and need handheld operation, not only working strength is big, and the inefficiency of polishing, current grinding device can not stop to polish to the different corrosion degree of rust in addition, thereby lead to the rust effect of polishing poor, further lead to the effect of box outside fat liquoring lacquer unsatisfactory, we have proposed a grinding device in advance before the electromechanical device case japanning in order to solve this problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the pre-polishing device before painting of the electromechanical equipment box, which has the advantages of reducing the working strength, high polishing efficiency, capability of performing parking polishing on rust and good polishing effect, and solves the problems of high working strength, low polishing efficiency, incapability of performing parking polishing on the rust and poor polishing effect of the conventional polishing device.
(II) technical scheme
In order to achieve the purposes of reducing working strength, having high grinding efficiency, being capable of carrying out standing grinding on rust and having good grinding effect, the invention provides the following technical scheme: a pre-polishing device before painting of an electromechanical equipment box comprises a frame, drawers are arranged on the left side of the front portion of the frame, cleaning boxes are arranged on the right side of the front portion of the frame, rollers are rotatably connected to the lower side of the frame, a telescopic rod is fixed to the middle side of the upper portion of the frame, a fixing plate is fixedly connected to the upper end of the telescopic rod, a rectangular groove is formed in the lower portion of the fixing plate, a guide groove is formed in the upper portion of the rear side of the fixing plate, rotary columns are uniformly arranged on the upper portion of the rear side of the fixing plate in the guide groove, a rotary shaft is slidably connected to the rear side of the fixing plate in the guide groove, a rotary wheel is fixedly connected to the outer side of the rotary shaft, a sliding block is slidably connected to the outer side of the left end of the rotary shaft and on the outer side of the fixing plate, a vertical groove corresponding to the rotary, the right-hand member fixedly connected with air exhaust device of transmission shaft, air exhaust device's right-hand member face sets up the groove of bleeding that encircles, air exhaust device's inside upper left side is provided with variable resistance, air exhaust device's left part below fixedly connected with and the exhaust tube that the groove corresponds of bleeding, air exhaust device's right-hand member fixedly connected with makes the mill, air exhaust device's inside and be provided with photo resistance and light respectively in the left and right sides of gas groove, air exhaust device's inside and be provided with the coil at variable resistance's downside, air exhaust device's inside and at coil's top sliding connection have the magnetic path, the upper end fixedly connected with slider of magnetic path, the right side of slider is provided with the metal ball that corresponds with variable resistance, fixedly connected with spring between the.
Preferably, a gas filtering device corresponding to the air exhaust pipe is arranged inside the cleaning box.
Preferably, the length of the rectangular groove corresponds to the width of the sliding block and the length of the guide groove, so that the sliding block can circularly move in the guide groove.
Preferably, the outer side of the rotating wheel is provided with a groove corresponding to the rotating column, so that the rotating wheel is ensured to move intermittently on the fixing plate.
Preferably, the length of the vertical slot corresponds to the width of the guide slot, so that the rotating shaft is ensured to move in the vertical slot, and further the direction of the rotating shaft is changed at the arc position of the guide slot.
Preferably, the air exhaust groove is divided into two parts, the left air exhaust groove is a main air pipe, the right air exhaust groove surrounds the right end face of the air exhaust device, and the right air exhaust groove is inclined towards the polishing disc, so that rust dust generated by polishing of the polishing disc is conveniently removed.
Preferably, the magnetic field generated by the coil is the same as the magnetic pole of the magnetic block at the opposite end, so that the magnetic field generated by the coil is ensured to push the magnetic block to move upwards, and the magnetic block is pushed to drive the metal ball to slide on the variable resistor through the sliding block.
(III) advantageous effects
Compared with the prior art, the invention provides a pre-polishing device before painting of an electromechanical equipment box, which has the following beneficial effects:
1. this grinding device in advance before electromechanical device case japanning, height through the remote control telescopic link of department far away, thereby make the box of polishing and area align, through opening first drive arrangement and second drive arrangement, first drive arrangement drives the pivot and rotates, the pivot drives the runner and moves on the rotary post, thereby reach the pivot and drive the slider and make intermittent movement on the fixed plate, the slider drives second drive arrangement and makes intermittent movement, second drive arrangement drives the box through transmission shaft and air exhaust device and polishes, this structure has solved the big and poor problem of effect of polishing of current grinding device working strength, and has avoided the iron rust to divide into staff's harm.
2. The pre-polishing device before painting of the electromechanical equipment box is characterized in that rust dust polished on the box body by the polishing disc is conveyed into the exhaust pipe through the exhaust groove, finally, filtering is carried out in the cleaning box, and rust dust moves between the photosensitive resistor and the illuminating lamp, when the rust dust is more, the light irradiated by the lighting lamp is shielded by the photoresistor, the resistance of the photoresistor is increased, the current of the coil connected in series with the light dependent resistor decreases, at which time the magnetic field strength generated by the coil decreases, under the action of the spring, the slider drives the metal ball on the slider to move downwards on the variable resistor, at the moment, the metal ball is separated from the variable resistor, the first driving device connected with the variable resistor in series stops rotating and works again along with the rust being polished clean, this structure has solved current grinding device and has polished inefficiency, can not stop to polish to the rust and polish with the poor problem of effect of polishing.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a right side view of a related structure of a fixing plate according to the present invention;
FIG. 3 is a left side view of a related structure of a fixing plate according to the present invention;
FIG. 4 is a front sectional view of the related structure of the air extractor of this invention;
fig. 5 is an enlarged view of the structure of fig. 4 at a.
In the figure: 1 carriage, 101 drawers, 102 cleaning box, 103 rollers, 2 telescopic rods, 3 fixing plates, 301 rectangular grooves, 302 guide grooves, 303 rotary columns, 4 rotary shafts, 5 rotary wheels, 6 sliding blocks, 601 vertical grooves, 7 first driving devices, 8 second driving devices, 9 transmission shafts, 10 air extracting devices, 1001 air extracting grooves, 1002 variable resistors, 11 air extracting pipes, 12 polishing discs, 13 photosensitive resistors, 14 illuminating lamps, 15 coils, 16 magnetic blocks, 17 sliding blocks, 1701 metal balls and 18 springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a pre-polishing device before painting of an electromechanical equipment box comprises a frame 1, drawers 101 are arranged on the left side of the front portion of the frame 1, cleaning boxes 102 are arranged on the right side of the front portion of the frame 1, rollers 103 are rotatably connected to the lower side of the frame 1, an expansion rod 2 is fixed on the middle side of the upper portion of the frame 1, a fixing plate 3 is fixedly connected to the upper end of the expansion rod 2, a rectangular groove 301 is formed in the lower portion of the fixing plate 3, a guide groove 302 is formed in the upper portion of the rear side of the fixing plate 3, rotating columns 303 are uniformly arranged in the guide groove 302 on the upper portion of the rear side of the fixing plate 3, rotating shafts 4 are slidably connected to the rear side of the fixing plate 3 in the guide groove 302, rotating wheels 5 are fixedly connected to the outer sides of the rotating wheels 5, grooves corresponding to. The outer side of the left end of the rotating shaft 4 is connected with a sliding block 6 in a sliding mode on the outer side of the fixing plate 3, a vertical groove 601 corresponding to the rotating shaft 4 is formed in the sliding block 6, the length of the vertical groove 601 corresponds to the width of the guide groove 302, and therefore the rotating shaft 4 is guaranteed to move in the vertical groove 601, and the direction of the rotating shaft is further changed at the arc position of the guide groove 302. The length of the rectangular groove 301 corresponds to the width of the slider 6 and the length of the guide groove 302, thereby ensuring that the slider 6 can move circularly in the guide groove 302. The left end of pivot 4 rotates and is connected with first drive arrangement 7, and the right side middle part fixedly connected with second drive arrangement 8 of fixed plate 3, the right-hand member fixedly connected with transmission shaft 9 of second drive arrangement 8.
The right-hand member fixedly connected with air exhaust device 10 of transmission shaft 9, the right-hand member face of air exhaust device 10 has seted up encircleing air bleed groove 1001, and the inside upper left side of air exhaust device 10 is provided with variable resistance 1002, and the left part lower side fixedly connected with of air exhaust device 10 and the exhaust tube 11 that air bleed groove 1001 corresponds, the inside of cleaning box 102 is provided with the gas filtration device that corresponds with exhaust tube 11. The right-hand member fixedly connected with of air exhaust device 10 grinds dish 12, and the groove 1001 that bleeds divides into two parts, and the groove 1001 that bleeds on left is a total trachea, and the groove 1001 that bleeds on right side encircles and sets up at the right-hand member face of air exhaust device 10, and all inclines to grinding dish 12 to be convenient for clear away the rust dust that grinding dish 12 polished the production. The inside of air extraction device 10 and be provided with photo resistor 13 and light 14 respectively in the left and right sides of air duct 1001, the inside of air extraction device 10 and be provided with coil 15 in the downside of variable resistance 1002, the inside of air extraction device 10 and sliding connection have magnetic block 16 in the top of coil 15, the upper end fixedly connected with slider 17 of magnetic block 16, the right side of slider 17 is provided with metal ball 1701 that corresponds with variable resistance 1002, the magnetic field that coil 15 produced is the same with the magnetic pole of the magnetic block 16 of looks remote site, thereby guarantee that the magnetic field that coil 15 produced promotes magnetic block 16 and upwards moves, promote magnetic block 16 and drive metal ball 1701 through slider 17 and slide on variable resistance 1002. A spring 18 is fixedly connected between the upper end of the sliding block 17 and the air extractor 10.
The working principle is as follows: this grinding device in advance before electromechanical device case japanning, at the during operation, height through remote control telescopic link 2 far away, thereby make grinding disc 12 with take the box of polishing to align, through opening first drive arrangement 7 and second drive arrangement 8, first drive arrangement 7 drives pivot 4 and rotates, pivot 4 drives runner 5 and moves on rotary column 303, thereby it drives slider 6 and makes intermittent movement on fixed plate 3 to reach pivot 4, slider 6 drives second drive arrangement 8 and makes intermittent movement, second drive arrangement 8 drives grinding disc 12 through transmission shaft 9 and air exhaust device 10 and polishes to the box, this structure has solved the big and poor problem of effect of polishing of current grinding device working strength.
The rust dust polished in the case by the polishing disc 12 is transferred to the suction pipe 11 through the suction groove 1001, finally filtered in the cleaning case 102, meanwhile, as the rust dust moves between the photoresistor 13 and the illuminating lamp 14, when the rust dust is more, the light irradiated by the illuminating lamp 14 is shielded by the photoresistor 13, the resistance of the photoresistor 13 is increased, the current of the coil 15, which is connected in series with the light dependent resistor 13, decreases, at which point the magnetic field strength generated by the coil 15 decreases, under the action of the spring 18, the slider 17 drives the metal ball 1701 thereon to move downward on the variable resistor 1002, at which time, the metal ball 1701 is disengaged at the variable resistor 1002, the first driving means 7, connected in series with the variable resistor 1002, stops rotating, works again as the rust is polished clean, this structure has solved current grinding device and has polished inefficiency, can not stop to polish to the rust and polish with the poor problem of effect of polishing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a grinding device in advance before electromechanical device case japanning, includes frame (1), its characterized in that: the cleaning trolley is characterized in that a drawer (101) is arranged on the left side of the front portion of the trolley frame (1), a cleaning box (102) is arranged on the right side of the front portion of the trolley frame (1), rollers (103) are rotatably connected to the lower side of the trolley frame (1), a telescopic rod (2) is fixed to the middle side of the upper portion of the trolley frame (1), a fixing plate (3) is fixedly connected to the upper end of the telescopic rod (2), a rectangular groove (301) is formed in the lower portion of the fixing plate (3), a guide groove (302) is formed in the upper portion of the rear side of the fixing plate (3), rotating columns (303) are uniformly arranged on the upper portion of the rear side of the fixing plate (3) in the guide groove (302), a rotating shaft (4) is slidably connected to the rear side of the fixing plate (3), rotating wheels (5) are fixedly connected to the outer side of the rotating shaft (4), a sliding block (6) is slidably connected to the outer side of the left, the left end of the rotating shaft (4) is rotatably connected with a first driving device (7), the middle part of the right side of the fixed plate (3) is fixedly connected with a second driving device (8), the right end of the second driving device (8) is fixedly connected with a transmission shaft (9), the right end of the transmission shaft (9) is fixedly connected with an air extracting device (10), the right end face of the air extracting device (10) is provided with a surrounding air extracting groove (1001), the left upper part of the inside of the air extracting device (10) is provided with a variable resistor (1002), the lower side of the left part of the air extracting device (10) is fixedly connected with an air extracting pipe (11) corresponding to the air extracting groove (1001), the right end of the air extracting device (10) is fixedly connected with a polishing disc (12), the left side and the right side of the air extracting device (10) are respectively provided with a photosensitive resistor (13) and an illuminating lamp (14), the inside of the air extracting device (10) is, a magnetic block (16) is connected inside the air extracting device (10) above the coil (15) in a sliding mode, a sliding block (17) is fixedly connected to the upper end of the magnetic block (16), a metal ball (1701) corresponding to the variable resistor (1002) is arranged on the right side of the sliding block (17), and a spring (18) is fixedly connected between the upper end of the sliding block (17) and the air extracting device (10).
2. The pre-sanding device of claim 1, wherein the pre-sanding device comprises: and a gas filtering device corresponding to the air suction pipe (11) is arranged in the cleaning box (102).
3. The pre-sanding device of claim 1, wherein the pre-sanding device comprises: the length of the rectangular groove (301) corresponds to the width of the sliding block (6) and the length of the guide groove (302).
4. The pre-sanding device of claim 1, wherein the pre-sanding device comprises: the outer side of the rotating wheel (5) is provided with a groove corresponding to the rotating column (303).
5. The pre-sanding device of claim 1, wherein the pre-sanding device comprises: the length of the vertical groove (601) corresponds to the width of the guide groove (302).
6. The pre-sanding device of claim 1, wherein the pre-sanding device comprises: the air exhaust groove (1001) is divided into two parts, the air exhaust groove (1001) on the left side is a main air pipe, and the air exhaust groove (1001) on the right side is arranged on the right end face of the air exhaust device (10) in a surrounding mode and is inclined towards the polishing disc (12).
7. The pre-sanding device of claim 1, wherein the pre-sanding device comprises: the coil (15) generates a magnetic field having the same magnetic pole as the magnetic block (16) at the opposite end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010414485.4A CN111546205A (en) | 2020-05-15 | 2020-05-15 | Pre-polishing device before painting of electromechanical equipment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010414485.4A CN111546205A (en) | 2020-05-15 | 2020-05-15 | Pre-polishing device before painting of electromechanical equipment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111546205A true CN111546205A (en) | 2020-08-18 |
Family
ID=71998786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010414485.4A Withdrawn CN111546205A (en) | 2020-05-15 | 2020-05-15 | Pre-polishing device before painting of electromechanical equipment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111546205A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318334A (en) * | 2020-11-01 | 2021-02-05 | 屈梦琪 | Intelligent pre-polishing treatment device for electromechanical equipment box before painting |
| CN112621459A (en) * | 2020-12-01 | 2021-04-09 | 宜昌高求光电有限公司 | Convenient-to-clean dust collecting device for polishing optical lens |
| CN117340762A (en) * | 2023-12-06 | 2024-01-05 | 江苏星瑞防务科技有限公司 | Intelligent polishing equipment for ship |
-
2020
- 2020-05-15 CN CN202010414485.4A patent/CN111546205A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318334A (en) * | 2020-11-01 | 2021-02-05 | 屈梦琪 | Intelligent pre-polishing treatment device for electromechanical equipment box before painting |
| CN112621459A (en) * | 2020-12-01 | 2021-04-09 | 宜昌高求光电有限公司 | Convenient-to-clean dust collecting device for polishing optical lens |
| CN117340762A (en) * | 2023-12-06 | 2024-01-05 | 江苏星瑞防务科技有限公司 | Intelligent polishing equipment for ship |
| CN117340762B (en) * | 2023-12-06 | 2024-02-23 | 江苏星瑞防务科技有限公司 | Intelligent polishing equipment for ship |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20200818 |