CN115056116A - Pretreatment equipment for coating and processing metal panel - Google Patents
Pretreatment equipment for coating and processing metal panel Download PDFInfo
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- CN115056116A CN115056116A CN202210990944.2A CN202210990944A CN115056116A CN 115056116 A CN115056116 A CN 115056116A CN 202210990944 A CN202210990944 A CN 202210990944A CN 115056116 A CN115056116 A CN 115056116A
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- side wall
- groove
- fixedly connected
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- 239000002184 metal Substances 0.000 title claims abstract description 49
- 239000011248 coating agent Substances 0.000 title claims abstract description 21
- 238000000576 coating method Methods 0.000 title claims abstract description 21
- 238000005498 polishing Methods 0.000 claims abstract description 43
- 239000000428 dust Substances 0.000 claims description 90
- 239000007788 liquid Substances 0.000 claims description 62
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 31
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000000227 grinding Methods 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 6
- 238000007781 pre-processing Methods 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 8
- 239000000110 cooling liquid Substances 0.000 description 18
- 238000010521 absorption reaction Methods 0.000 description 16
- 238000007517 polishing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 206010066054 Dysmorphism Diseases 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 101100493705 Caenorhabditis elegans bath-36 gene Proteins 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
- B24B27/0092—Grinding attachments for lathes or the like
-
- 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
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
-
- 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
-
- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses pretreatment equipment for coating and processing a metal panel, which comprises a base, wherein the upper end of the base is fixedly connected with a mounting plate, the side wall of the mounting plate is fixedly connected with a polishing table, the upper end of the polishing table is provided with a polishing groove, the side wall of the mounting plate is symmetrically and fixedly connected with two mounting blocks, one ends, close to each other, of the two mounting blocks are symmetrically and rotatably connected with two rotating shafts, the side wall of the two rotating shafts is symmetrically and fixedly connected with two polishing wheels, one ends, far away from each other, of the two mounting blocks are symmetrically and fixedly connected with two first motors, and the output ends of the two first motors respectively penetrate through the upper ends and the lower ends of the two mounting blocks and are fixedly connected with the two rotating shafts. According to the automatic feeding and discharging device, the second motor is driven to rotate, the push plate is driven to move left and right in an arc shape continuously to push the metal panel, automatic feeding and discharging are carried out, manual operation is not needed, feeding and discharging efficiency is greatly improved, labor intensity of workers is reduced, and the automatic feeding and discharging device is high in automation degree.
Description
Technical Field
The invention relates to the technical field of metal panel coating processing pretreatment, in particular to pretreatment equipment for metal panel coating processing.
Background
Before a metal panel is coated by using coating equipment, the metal panel to be processed is generally required to be pretreated, namely, the surface of the metal panel is polished, and rust, stain, burrs and the like on the surface of the metal panel are polished completely, so that the coating is more convenient.
Present pre-processing equipment for metal panel coating processing is in the use, adopt the manual work to go up unloading usually, at first the manual work is placed metal panel and is polished the bench, metal panel polishes and accomplishes the back, the workman takes off metal panel again and then places new metal panel again, the efficiency of going up unloading is very low, and can greatly increased workman's intensity of labour, in addition, metal panel can produce very many powdered piece at the in-process of polishing, these powdered piece fly to the air around very easily by the workman inhale internally, cause harm to workman's healthy, and violent friction between the in-process wheel of polishing and the metal panel, the wheel of polishing temperature that can make is too high fragile.
Based on this, we propose a pretreatment device for metal panel coating processing.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides pretreatment equipment for coating and processing a metal panel.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pre-treatment device for coating and processing a metal panel comprises a base, wherein the upper end of the base is fixedly connected with a mounting plate, the side wall of the mounting plate is fixedly connected with a grinding table, the upper end of the grinding table is provided with a grinding groove, the side wall of the mounting plate is symmetrically and fixedly connected with two mounting blocks, one end of each mounting block, which is close to each other, is symmetrically and rotatably connected with two rotating shafts, the side wall of each rotating shaft is symmetrically and fixedly connected with two grinding wheels, one end of each mounting block, which is far away from each other, is symmetrically and fixedly connected with two first motors, the output ends of the two first motors respectively penetrate through the upper end and the lower end of each mounting block and are fixedly connected with the two rotating shafts, the base is provided with a feeding mechanism, the feeding mechanism comprises a mounting frame fixedly connected at the upper end of the base, the upper end of the mounting frame is fixedly connected with a feeding box, the side wall of the mounting frame is rotatably connected with a first rod, the utility model discloses a material loading box, including mounting bracket, first pole, second pole, first groove, first inslot wall sliding connection has the fixed block, fixed block upper end fixedly connected with push pedal, third pole upper end and fixed block lower extreme fixed connection, the mounting bracket lateral wall passes through support fixedly connected with second motor, second motor output run through the mounting bracket lateral wall and with first pole fixed connection, first pole lateral wall fixedly connected with dysmorphism wheel, mounting bracket lateral wall fixedly connected with second pole, second pole lateral wall rotates and is connected with the third pole, the first groove has been seted up to the material loading box lower extreme, first inslot wall sliding connection has the fixed block, fixed block upper end fixedly connected with push pedal, third pole upper end and fixed block lower extreme fixed connection.
Further, feed mechanism still includes the crossband of fixed connection at the mounting bracket lateral wall, crossband lateral wall fixedly connected with spring, the spring other end and third pole lateral wall fixed connection, third pole lateral wall fixedly connected with fourth rod, fourth rod lateral wall rotates and is connected with the gyro wheel, the gyro wheel lateral wall offsets with the dysmorphism wheel lateral wall, the material loading mouth has been seted up to the material loading case lateral wall, mounting panel lateral wall symmetry rotates and is connected with two bull sticks, two conveying rollers of bull stick lateral wall symmetry fixedly connected with, two bull stick one end runs through two gears of mounting panel lateral wall and fixed connection, two gear intermeshing connects, first pole lateral wall fixedly connected with action wheel, one of them bull stick lateral wall fixedly connected with follows the driving wheel, the action wheel passes through the hold-in range and is connected from the driving wheel.
Further, two install dust absorption mechanism on the installation piece, dust absorption mechanism includes that the symmetry sets up two dust absorption grooves on two installation pieces, two a plurality of dust absorption holes have all been seted up to dust absorption inslot wall, two drive casees of mounting bracket lateral wall symmetry fixedly connected with, two the equal sealed sliding connection of drive incasement wall has the sliding plug, the sliding plug is with two parts in inside dust absorption chamber and the pump liquid chamber of dividing of drive incasement portion, base lower extreme fixedly connected with dust collection box, the dust absorption chamber communicates with two dust absorption grooves respectively through two dust absorption pipes, the dust absorption chamber passes through dust exhaust pipe and dust collection box intercommunication, check valve is all installed to dust absorption pipe and dust exhaust pipe inner wall.
Furthermore, dust absorption mechanism still includes two fifth poles of fixed connection in two sliding plugs one side that is close to each other, two fifth pole one end all runs through drive box and fixedly connected with semicircle piece, semicircle piece surface and dysmorphism wheel counterbalance.
Furtherly, two install cooling body in the installation piece, four cooling bath in two installation pieces are seted up including the symmetry to cooling body, and two cooling bath inner walls that are located same installation piece all inlay and are equipped with the heat-conducting plate, heat-conducting plate one end offsets with the wheel surface of polishing, base lower extreme fixedly connected with liquid reserve tank, liquid reserve tank inner wall fixedly connected with semiconductor refrigeration piece, pump liquid chamber passes through feed liquor pipe and liquid reserve tank intercommunication, pump liquid chamber respectively with four cooling bath intercommunication, four through four drain pipes the cooling bath is respectively through four fluid-discharge tubes and liquid reserve tank intercommunication, the check valve is all installed to feed liquor pipe and drain pipe inner wall.
Further, install clean mechanism on the base, clean structure is including seting up the spout in the base upper end, spout inner wall sliding connection has the slider, fixed axle fixedly connected with cleaning plate is passed through to the slider upper end, the second groove has been seted up in the cleaning plate, a plurality of clean holes have been seted up to second inslot wall, cleaning plate upper end fixedly connected with air exhauster, the air exhauster is through taking out dirt pipe and second groove intercommunication.
Further, a driving mechanism is installed in the sliding groove and comprises a first lead screw rotatably connected to the inner wall of the sliding groove, the side wall of the first lead screw is in threaded connection with the sliding block, a third groove is formed in the upper end of the base, one of the lower ends of the sliding plugs is fixedly connected with a second lead screw, the lower end of the second lead screw penetrates through the lower end of the driving box and extends into the third groove, a first bevel gear is in threaded connection with the side wall of the second lead screw, which is located in the third groove, one end of the first lead screw extends into the third groove and is provided with a second bevel gear, the first bevel gear is in meshed connection with the second bevel gear, the lower end of the first bevel gear is symmetrically and fixedly connected with two limiting rods, a limiting groove is formed in the bottom of the third groove, and the side walls of the two limiting rods are in sliding connection with the inner wall of the limiting groove.
Further, go up workbin inner wall fixedly connected with riser, the platform lateral wall fixedly connected with swash plate polishes.
The invention has the following beneficial effects:
1. by arranging the feeding mechanism and driving the second motor to rotate, the push plate is driven to move left and right in an arc shape continuously to push the metal panel, automatic feeding and discharging are carried out, manual operation is not needed, feeding and discharging efficiency is greatly improved, labor intensity of workers is reduced, and the automation degree is high;
2. by arranging the dust suction mechanism, the powdery debris generated in the grinding process can be sucked away, and the powdery debris is prevented from scattering into the surrounding air and being sucked into the body by a worker, so that the health of the worker is harmed;
3. by arranging the cooling mechanism, cooling liquid is continuously pumped into the cooling groove in the polishing process, so that the polishing wheel can be radiated, the damage caused by overhigh temperature of the polishing wheel is avoided, and the service life of the polishing wheel is prolonged;
4. through setting up clean mechanism, at the in-process of polishing, except some powdered pieces, still can produce the great piece of a lot of volumes, these pieces can't be absorbed through the dust absorption hole, can drop to the base upper end, and piece on the base can be absorbed through a plurality of clean holes on the cleaning plate to the piece that falls down on the base is cleared up, avoids the later stage still to need the manual work to clean, increases workman's intensity of labour.
Drawings
FIG. 1 is a schematic structural diagram of a pretreatment apparatus for coating metal panels according to the present invention;
FIG. 2 is a schematic rear view of the structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure at C in FIG. 1;
FIG. 6 is an enlarged schematic view of the structure of FIG. 1 at D;
FIG. 7 is an enlarged schematic view of the structure at E in FIG. 1;
fig. 8 is an enlarged schematic view of the structure at F in fig. 7.
In the figure: 1 base, 2 mounting plates, 201 polishing platform, 202 polishing groove, 3 mounting blocks, 4 rotating shafts, 5 polishing wheels, 6 first motors, 7 mounting frames, 8 feeding boxes, 9 first rods, 10 second motors, 11 special-shaped wheels, 12 second rods, 13 third rods, 14 first grooves, 15 fixed blocks, 16 push plates, 17 transverse blocks, 18 springs, 19 fourth rods, 20 rollers, 21 feeding ports, 22 rotating rods, 23 conveying rollers, 24 gears, 25 driving wheels, 26 driven wheels, 27 dust suction grooves, 28 dust suction holes, 29 driving boxes, 30 sliding plugs, 301 dust suction cavities, 302 pump liquid cavities, 31 dust collection boxes, 32 dust suction pipes, 33 dust discharge pipes, 34 fifth rods, 35 semicircular blocks, 36 cooling grooves, 37 heat conduction plates, 38 liquid storage boxes, 381 semiconductor refrigeration sheets, 39 liquid inlet pipes, 40 liquid outlet pipes, 41 liquid discharge pipes, 42 sliding grooves, 43 sliding blocks, 44 cleaning plates, 45 second grooves, 46 cleaning holes, 47 exhaust fans, 48 dust suction pipes, 49 first lead screw, 50 third groove, 51 second lead screw, 52 first bevel gear, 53 second bevel gear, 54 spacing rod, 55 spacing groove, 56 vertical plate, 57 sloping plate.
Detailed Description
Referring to fig. 1-8, a pretreatment device for coating and processing a metal panel comprises a base 1, wherein the lower end of the base 1 is symmetrically and fixedly connected with a support column, the lower end of the support column is fixedly connected with the ground through an expansion screw, the upper end of the base 1 is fixedly connected with a mounting plate 2, the side wall of the mounting plate 2 is fixedly connected with a polishing platform 201, the polishing platform 201 is in an L shape, the upper end of the polishing platform 201 is provided with a polishing groove 202, the polishing groove 202 is arranged to penetrate through the polishing platform 201, the side wall of the mounting plate 2 is symmetrically and fixedly connected with two mounting blocks 3, the ends, close to each other, of the two mounting blocks 3 are symmetrically and rotatably connected with two rotating shafts 4, the side wall of the two rotating shafts 4 is symmetrically and fixedly connected with two polishing wheels 5, the ends, far away from each other, of the two mounting blocks 3 are symmetrically and fixedly connected with two first motors 6, the output ends of the two first motors 6 respectively penetrate through the upper ends and the lower ends of the two mounting blocks 3 and are fixedly connected with the two rotating shafts 4, install feed mechanism on base 1, feed mechanism includes mounting bracket 7 of fixed connection in the 1 upper end of base, 7 upper end fixedly connected with of mounting bracket goes up workbin 8, 7 lateral walls of mounting bracket rotate and are connected with first pole 9, 7 lateral walls of mounting bracket pass through support fixedly connected with second motor 10, second motor 10 output run through 7 lateral walls of mounting bracket and with first pole 9 fixed connection, 9 lateral walls of first pole fixedly connected with dysmorphism wheel 11, 7 lateral walls of mounting bracket fixedly connected with second pole 12, 12 lateral walls of second pole rotate and are connected with third pole 13, first groove 14 has been seted up to 8 lower extremes of going up workbin, 14 inner wall sliding connection in first groove has fixed block 15, 15 upper end fixedly connected with push pedal 16 of fixed block, 13 upper ends of third pole and 15 lower extreme fixed connection of fixed block.
The feeding mechanism further comprises a transverse block 17 fixedly connected to the side wall of the mounting frame 7, a spring 18 is fixedly connected to the side wall of the transverse block 17, the other end of the spring 18 is fixedly connected with the side wall of a third rod 13, the side wall of the third rod 13 is fixedly connected with a fourth rod 19, the side wall of the fourth rod 19 is rotatably connected with a roller 20, the side wall of the roller 20 is abutted against the side wall of the special-shaped wheel 11, the side wall of the feeding box 8 is provided with a feeding port 21, the inner bottom of the feeding port 21 is flush with the inner bottom of the feeding box 8, the side wall of the mounting plate 2 is symmetrically and rotatably connected with two rotating rods 22, the side walls of the two rotating rods 22 are symmetrically and fixedly connected with two conveying rollers 23, the upper surface of the conveying roller 23 at the lower end is flush with the inner bottom of the feeding port 21, the surface of the conveying roller 23 is provided with anti-slip grains, the friction force between the conveying roller 23 and the metal panel can be increased, one end of the two rotating rods 22 penetrates through the side wall of the mounting plate 2 and is fixedly connected with two gears 24, two gears 24 are meshed with each other and connected, a driving wheel 25 is fixedly connected to the side wall of the first rod 9, a driven wheel 26 is fixedly connected to the side wall of one rotating rod 22, and the driving wheel 25 is connected with the driven wheel 26 through a synchronous belt.
Go up 8 inner walls fixedly connected with risers 56 of workbin, the 201 lateral wall fixedly connected with swash plate 57 of platform of polishing, the surface of swash plate 57 is scribbled and is equipped with the smooth coating, and the right lower extreme of swash plate 57 is provided with the collecting box, and the metal decking from swash plate 57 upper end landing can fall in the collecting box and collect.
Further, the second motor 10 is driven to rotate to drive the special-shaped wheel 11 to rotate, when the surface with the smaller radian and the surface with the larger radian of the special-shaped wheel 11 respectively abut against the roller 20, the third rod 13 is driven to rotate left and right under the action of the spring 18, so as to drive the push plate 16 to move left and right in an arc shape, so as to push the lowermost metal panel to move rightwards and move between the two conveying rollers 23 through the feeding port 21, the conveying rollers 23 can continuously convey the metal panel rightwards to the upper end of the polishing table 201 for polishing, after the push plate 16 moves leftwards in an arc shape for resetting, the next metal panel can continuously push the next metal panel to move rightwards, after the next metal panel moves onto the polishing table 201, the previous metal panel can be pushed rightwards to move rightwards to the inclined plate 57, the metal panel slides down and is collected from the inclined plate 57, and the above-and-down circulation is carried out automatic feeding and discharging continuously, manual operation is not needed, and the efficiency is greatly improved, the labor intensity of workers is reduced, and the automation degree is high.
The two mounting blocks 3 are provided with dust suction mechanisms, each dust suction mechanism comprises two dust suction grooves 27 symmetrically arranged on the two mounting blocks 3, the inner walls of the two dust suction grooves 27 are respectively provided with a plurality of dust suction holes 28, the side walls of the mounting frame 7 are symmetrically and fixedly connected with two driving boxes 29, the two driving boxes 29 are arranged up and down, the inner walls of the two driving boxes 29 are respectively connected with a sliding plug 30 in a sealing and sliding manner, the sliding plug 30 divides the interior of the driving box 29 into a dust suction cavity 301 and a pump liquid cavity 302, the lower end of the base 1 is fixedly connected with a dust collection box 31, the dust suction cavity 301 is respectively communicated with the two dust suction grooves 27 through two dust collection pipes 32, the dust suction cavity 301 is communicated with the dust collection box 31 through a dust exhaust pipe 33, the inner walls of the dust suction pipes 32 and the dust exhaust pipe 33 are respectively provided with a one-way valve, it should be noted that the one-way valve arranged on the inner wall of the dust suction pipe 32 only allows air and powdery debris in the dust suction grooves 27 to enter the dust suction cavity 301, the check valve of dust exhaust pipe 33 inner wall installation only allows air and the powdered piece in the dust absorption chamber 301 to enter into dust collection box 31, and dust absorption mechanism still includes two fifth poles 34 of fixed connection in two sliding plugs 30 are close to one side each other, and drive case 29 and fixedly connected with semicircle piece 35 are all run through to two fifth pole 34 one end, and fifth pole 34 has the sealing washer with the junction veneer of drive case 29, and semicircle piece 35 surface offsets with special-shaped wheel 11.
Further, in the polishing process, the special-shaped wheel 11 can drive the two fifth rods 34 to continuously move up and down through the semicircular block 35, so as to drive the sliding plug 30 to slide up and down in a sealing manner, air in the dust suction groove 27 can be pumped away under the action of the sliding plug 30, negative pressure is generated in the dust suction groove 27, suction force is generated, and then powdery debris generated in the polishing process can be sucked into the dust suction groove 27 through the dust suction hole 28, then the powdery debris can enter the dust suction cavity 301 through the dust suction pipe 32, and finally the powdery debris enters the dust collection box 31 through the dust exhaust pipe 33 to be collected, so that the powdery debris generated in the polishing process is sucked and removed, the powdery debris is prevented from scattering into the surrounding air and is sucked into the body by workers, and harm is caused to the health of the workers.
The two mounting blocks 3 are internally provided with a cooling mechanism, the cooling mechanism comprises four cooling grooves 36 symmetrically arranged in the two mounting blocks 3, the inner walls of the two cooling grooves 36 in the same mounting block 3 are embedded with heat conducting plates 37, one end of each heat conducting plate 37 is abutted against the surface of the polishing wheel 5, the lower end of the base 1 is fixedly connected with a liquid storage tank 38, the liquid storage tank 38 is filled with cooling liquid, the inner wall of the liquid storage tank 38 is fixedly connected with a semiconductor refrigerating sheet 381, the refrigerating surface of the semiconductor refrigerating sheet 381 faces the inner side of the liquid storage tank 38, the heat releasing surface of the semiconductor refrigerating sheet 381 faces the outer side of the liquid storage tank 38, when the semiconductor refrigerating sheet 381 works, the refrigerating surface can cool the cooling liquid in the liquid storage tank 38, the heat releasing surface of the semiconductor refrigerating sheet 381 can release heat towards the air, the pump liquid cavity 302 is communicated with the liquid storage tank 38 through a liquid inlet pipe 39, and the pump liquid cavity 302 is respectively communicated with the four cooling grooves 36 through four liquid outlet pipes 40, the four cooling grooves 36 are respectively communicated with the liquid storage tank 38 through four liquid discharge pipes 41, the inner walls of the liquid inlet pipe 39 and the liquid outlet pipe 40 are both provided with one-way valves, it should be noted that the one-way valve arranged on the inner wall of the liquid inlet pipe 39 only allows the cooling liquid in the liquid storage tank 38 to enter the pump liquid cavity 302, and the one-way valve arranged on the inner wall of the liquid outlet pipe 40 only allows the cooling liquid in the pump liquid cavity 302 to enter the cooling grooves 36.
Further, in the process of polishing, the up-and-down reciprocating seal of sliding plug 30 slides, can be with the coolant liquid in the liquid reserve tank 38 through the intake pipe 39 suction to pump liquid chamber 302 in, then the coolant liquid in the pump liquid chamber 302 can enter into cooling bath 36 through drain pipe 40, take away the heat on the heat-conducting plate 37, because heat-conducting plate 37 and the contact of wheel 5 of polishing, heat on the wheel 5 of polishing can transmit to heat-conducting plate 37, thereby the coolant liquid can be indirect dispel the heat to wheel 5 of polishing, avoid the too high damage of wheel 5 temperature of polishing, thereby improve wheel 5's life.
In addition, the cooling liquid in the cooling tank 36 will flow back to the liquid storage tank 38 again through the liquid discharge pipe 41, and the semiconductor refrigeration sheet 381 can cool down the cooling liquid, so as to ensure the cooling effect of the cooling liquid, so that the cooling liquid can be recycled, and the waste of the cooling liquid is avoided.
It is worth mentioning that, in the whole polishing process, the upper and lower sealed sliding of two sliding plugs 30 is synchronous, and then when the sliding plug 30 of upper face upwards sealed slides, the sliding plug 30 of lower face also can upwards slide, and then under the effect of two sliding plugs 30, the process of the dust extraction of dust absorption groove 27 and the coolant liquid of pump to cooling bath 36 is not interrupted, can be continuous going on to can guarantee to extract dirt and cooling effect.
Install clean mechanism on base 1, clean structure is including seting up spout 42 in base 1 upper end, and spout 42 inner wall sliding connection has slider 43, and slider 43 upper end is through fixed axle fixedly connected with cleaning plate 44, has seted up second groove 45 in the cleaning plate 44, and a plurality of clean holes 46 have been seted up to second groove 45 inner wall, cleaning plate 44 upper end fixedly connected with air exhauster 47, and air exhauster 47 is through drawing dirt pipe 48 and second groove 45 intercommunication.
A driving mechanism is installed in the sliding groove 42, the driving mechanism includes a first lead screw 49 rotatably connected to the inner wall of the sliding groove 42, the side wall of the first lead screw 49 is in threaded connection with the sliding block 43, the side wall of the sliding block 43 abuts against the inner wall of the sliding groove 42, so that the sliding block 43 cannot rotate along with the first lead screw 49, the upper end of the base 1 is provided with a third groove 50, the lower end of one sliding plug 30 is fixedly connected with a second lead screw 51, the lower end of the second lead screw 51 penetrates through the lower end of the driving box 29 and extends into the third groove 50, the side wall of the second lead screw 51 located in the third groove 50 is in threaded connection with a first bevel gear 52, one end of the first lead screw 49 extends into the third groove 50 and is provided with a second bevel gear 53, the first bevel gear 52 is in meshed connection with the second bevel gear 53, it should be mentioned, an accelerating device is arranged between the second bevel gear 53 and the first lead screw 49, so that the second bevel gear 53 rotates one circle to drive the first lead screw 49 to rotate for many circles, accelerating device is prior art, it has not been repeated to do here, two gag lever post 54 of first bevel gear 52 lower extreme symmetry fixedly connected with, spacing groove 55 has been seted up to third inslot 50 bottom, two gag lever post 54 lateral walls all with spacing groove 55 inner wall sliding connection, gag lever post 54 is the T shape, spacing groove 55 is the annular, and spacing groove 55's cross-section is the T shape, when second lead screw 51 removes and drives first bevel gear 52 and rotate, gag lever post 54 can slide at spacing groove 55 inner wall, prescribe a limit to first bevel gear 52's position, avoid first bevel gear 52 to reciprocate along with second lead screw 51.
It should be noted that when the second lead screw 51 moves downward to the lowest position, the slide block 43 slides to the rightmost end of the slide groove 42, and when the second lead screw 51 moves upward to the highest position, the slide block 43 slides to the leftmost end of the slide groove 42.
Further, in the polishing process, besides some powdery chips, a lot of chips with large volume can be generated, the chips can not be sucked through the dust suction holes 28 and can fall to the upper end of the base 1, one of the sliding plugs 30 can drive the second lead screw 51 to move up and down by moving up and down in the polishing process, so as to drive the cleaning plate 44 to move back and forth, the exhaust fan 47 is started, the exhaust fan 47 can exhaust air in the second groove 45, so that negative pressure is generated in the second groove 45, suction force is generated, further, the chips on the base 1 can be sucked through the cleaning holes 46, then the chips can be discharged along the dust exhaust pipe 48, so that the chips falling from the upper end of the base 1 are cleaned, the later period that manual cleaning is needed is avoided, and the labor intensity of workers is increased.
The invention firstly puts the metal panel to be polished into a material loading box 8 at one time, then drives a first motor 6 to rotate, drives two rotating shafts 4 to rotate, further drives two polishing wheels 5 to rotate, then drives a second motor 10 to rotate, the second motor 10 can drive a special-shaped wheel 11 to rotate, because the special-shaped wheel 11 is propped against a roller 20, when the surface with smaller radian of the special-shaped wheel 11 rotates and is propped against the roller 20, a third rod 13 can move towards right arc under the action of a spring 18, drives a fixed block 15 to move towards right arc, drives a push plate 16 to move towards right arc, pushes the lowest metal panel to move towards right, so that the metal panel moves between two conveying rollers 23 through a material loading port 21, and drives a driving wheel 25 to rotate while the second motor 10 rotates, drives a driven wheel 26 to rotate, further drives one of rotating rods 22 to rotate, and drives one of gears 24 to rotate, drive another gear 24 and rotate, and then drive two bull sticks 22 and rotate, drive two conveying rollers 23 and rotate, under the effect of two conveying rollers 23, metal decking can continue to move to the right and polish 201 upper end, passes from between two wheel 5 of polishing, and rotatory wheel 5 of polishing can polish the two sides of metal decking.
When the side with the large radian of the special-shaped wheel 11 rotates to abut against the roller 20, the third rod 13 rotates leftwards to drive the fixing block 15 to move leftwards in an arc shape and drive the push plate 16 to move leftwards in an arc shape and reset, so that the next feeding is carried out, and when the metal panel fed next time is conveyed to the polishing table 201, the metal panel polished last time can be continuously pushed to move rightwards until the metal panel moves to the upper end of the inclined plate 57, and then the metal panel slides along the inclined plate 57 and is collected, so that the automatic feeding and discharging can be completed.
In the whole grinding process, because the semicircular blocks 35 always abut against the special-shaped wheel 11, under the action of the special-shaped wheel 11, the two semicircular blocks 35 can drive the two fifth rods 34 to move up and down, and the two fifth rods 34 move up and down synchronously, so that the two sliding plugs 30 can respectively slide up and down in a sealing manner synchronously on the inner walls of the two driving boxes 29, under the action of the sliding plugs 30, air in the two dust suction grooves 27 can be continuously sucked into the dust suction cavity 301, then the air in the dust suction cavity 301 can be squeezed into the dust collection box 31, the air in the dust suction groove 27 is pumped out to generate negative pressure in the dust suction groove 27, so that suction force is generated, so that powdery debris generated in the grinding process can be sucked into the dust suction groove 27 through the dust suction hole 28, then the air and the powdery debris in the dust suction groove 27 can be sucked into the dust suction cavity 301, and finally enter the dust collection box 31 through the dust discharge pipe 33 to be stored, therefore, most of the powder-shaped scraps generated in the polishing process are sucked, and the phenomenon that a large amount of powder-shaped scraps are scattered into the surrounding air and sucked into the body by workers to cause harm to the health of the workers is avoided.
In addition, in the polishing process, because the two sliding plugs 30 continuously slide up and down in a sealing manner, the cooling liquid in the liquid storage tank 38 can be continuously pumped into the pump liquid cavity 302 through the liquid inlet pipe 39, then the cooling liquid in the pump liquid cavity 302 can be squeezed into the cooling tank 36 through the liquid outlet pipe 40, the heat on the heat conducting plate 37 can be taken away by the flowing of the cooling liquid in the cooling tank 36, because the heat conducting plate 37 is contacted with the polishing wheel 5, the heat on the polishing wheel 5 can be transferred to the heat conducting plate 37, the cooling liquid can indirectly cool the polishing wheel 5, the damage of the polishing wheel 5 caused by overhigh temperature can be avoided, the service life of the polishing wheel 5 can be prolonged, finally the cooling liquid in the cooling tank 36 can flow back into the liquid storage tank 38 again through the liquid outlet pipe 41, the semiconductor refrigeration piece 381 is electrified, the cooling liquid in the liquid storage tank 38 can be cooled, and the cooling effect of the cooling liquid can be ensured, so that the cooling liquid can be recycled, and the resource waste is avoided.
In the polishing process, besides some powder-like debris, a lot of debris with larger volume can be generated, the debris can not be sucked through the dust suction hole 28 and can fall to the upper end of the base 1, in the polishing process, the up-and-down movement of one of the sliding plugs 30 can drive the second lead screw 51 to move up and down, so as to drive the first bevel gear 52 to rotate back and forth in a reciprocating manner, drive the second bevel gear 53 to rotate back and forth in a reciprocating manner, further drive the first lead screw 49 to rotate back and forth in a reciprocating manner, further drive the sliding block 43 to slide back and forth on the inner wall of the sliding groove 42, drive the cleaning plate 44 to move back and forth, start the exhaust fan 47, the exhaust fan 47 can pump air in the second groove 45, so that negative pressure is generated in the second groove 45, suction force is generated, further the debris on the base 1 can be sucked through the plurality of cleaning holes 46, then the debris can be exhausted along the dust suction pipe 48, so as to clean the debris falling from the upper end of the base 1, avoid the later stage still to need the manual work to clean, increase workman's intensity of labour.
Claims (8)
1. A pre-treatment device for coating and processing a metal panel comprises a base (1) and is characterized in that, the upper end of the base (1) is fixed with a mounting plate (2), the side wall of the mounting plate (2) is fixed with a grinding table (201), a grinding groove (202) is formed in the upper end of the grinding table (201), two mounting blocks (3) are symmetrically fixed on the side wall of the mounting plate (2), two rotating shafts (4) are symmetrically and rotatably connected to one ends, close to each other, of the two mounting blocks (3), two grinding wheels (5) are symmetrically fixed on the side wall of the two rotating shafts (4), two first motors (6) are symmetrically fixed to one ends, far away from each other, of the two mounting blocks (3), the output ends of the two first motors (6) respectively penetrate through the upper ends and the lower ends of the two mounting blocks (3) and are fixed to the two rotating shafts (4), and a feeding mechanism is mounted on the base (1);
the feeding mechanism comprises a mounting rack (7) fixedly connected with the upper end of the base (1), an upper material box (8) is fixed at the upper end of the mounting rack (7), a first rod (9) is rotatably connected to the side wall of the mounting rack (7), a second motor (10) is fixed on the side wall of the mounting rack (7) through a support, the output end of the second motor (10) penetrates through the side wall of the mounting rack (7) and is fixed with the first rod (9), a special-shaped wheel (11) is fixed on the side wall of the first rod (9), a second rod (12) is fixed on the side wall of the mounting rack (7), the side wall of the second rod (12) is rotatably connected with a third rod (13), the lower end of the upper feed box (8) is provided with a first groove (14), first groove (14) inner wall sliding connection has fixed block (15), fixed block (15) upper end is fixed with push pedal (16), third pole (13) upper end is fixed with fixed block (15) lower extreme.
2. The pretreatment equipment for coating and processing the metal panel according to claim 1, wherein the feeding mechanism further comprises a cross block (17) fixed on the side wall of the mounting frame (7), a spring (18) is fixed on the side wall of the cross block (17), the other end of the spring (18) is fixed on the side wall of a third rod (13), a fourth rod (19) is fixed on the side wall of the third rod (13), a roller (20) is rotatably connected to the side wall of the fourth rod (19), the side wall of the roller (20) is abutted against the side wall of a special-shaped wheel (11), a feeding port (21) is formed in the side wall of the feeding box (8), two rotating rods (22) are symmetrically and rotatably connected to the side wall of the mounting plate (2), two conveying rollers (23) are symmetrically fixed to the side wall of the two rotating rods (22), one end of the two rotating rods (22) penetrates through the side wall of the mounting plate (2) and is fixedly connected with two gears (24), two gear (24) intermeshing, first pole (9) lateral wall is fixed with action wheel (25), and one of them bull stick (22) lateral wall is fixed with from driving wheel (26), action wheel (25) are connected with from driving wheel (26) through the hold-in range.
3. The pretreatment equipment for coating and processing the metal panel as claimed in claim 1, wherein two of the mounting blocks (3) are provided with dust collection mechanisms, each dust collection mechanism comprises two dust collection grooves (27) symmetrically formed in the two mounting blocks (3), the inner walls of the two dust collection grooves (27) are provided with a plurality of dust collection holes (28), the side walls of the mounting frame (7) are symmetrically fixed with two driving boxes (29), the inner walls of the two driving boxes (29) are hermetically and slidably connected with sliding plugs (30), the sliding plugs (30) divide the interior of the driving boxes (29) into two parts, namely a dust collection cavity (301) and a pump liquid cavity (302), the lower end of the base (1) is fixed with a dust collection box (31), the dust collection cavity (301) is respectively communicated with the two dust collection grooves (27) through two dust collection pipes (32), and the dust collection cavity (301) is communicated with the dust collection box (31) through a dust discharge pipe (33), the inner walls of the dust suction pipe (32) and the dust exhaust pipe (33) are provided with one-way valves.
4. The pretreatment equipment for coating and processing the metal panel according to claim 3, wherein the dust suction mechanism further comprises two fifth rods (34) fixed on one sides of the two sliding plugs (30) close to each other, one ends of the two fifth rods (34) penetrate through the driving box (29) and are fixed with semicircular blocks (35), and the surfaces of the semicircular blocks (35) are abutted against the special-shaped wheels (11).
5. The pre-processing equipment for coating and processing the metal panel as claimed in claim 4, wherein a cooling mechanism is installed in two of the installation blocks (3), the cooling mechanism comprises four cooling tanks (36) symmetrically arranged in the two installation blocks (3), heat-conducting plates (37) are embedded in the inner walls of the two cooling tanks (36) in the same installation block (3), one end of each heat-conducting plate (37) is abutted against the surface of the polishing wheel (5), a liquid storage tank (38) is fixed at the lower end of the base (1), semiconductor refrigerating fins (381) are fixed on the inner wall of the liquid storage tank (38), the pump liquid cavity (302) is communicated with the liquid storage tank (38) through a liquid inlet pipe (39), the pump liquid cavity (302) is respectively communicated with the four cooling tanks (36) through four liquid outlet pipes (40), and the four cooling tanks (36) are respectively communicated with the liquid storage tank (38) through four liquid outlet pipes (41), and one-way valves are arranged on the inner walls of the liquid inlet pipe (39) and the liquid outlet pipe (40).
6. The pretreatment equipment for coating and processing the metal panel according to claim 5, wherein the base (1) is provided with a cleaning mechanism, the cleaning mechanism comprises a sliding groove (42) formed in the upper end of the base (1), the inner wall of the sliding groove (42) is connected with a sliding block (43) in a sliding manner, the upper end of the sliding block (43) is fixed with a cleaning plate (44) through a fixed shaft, a second groove (45) is formed in the cleaning plate (44), the inner wall of the second groove (45) is provided with a plurality of cleaning holes (46), the upper end of the cleaning plate (44) is fixed with an exhaust fan (47), and the exhaust fan (47) is communicated with the second groove (45) through a dust exhaust pipe (48).
7. The pretreatment equipment for coating and processing the metal panel according to claim 6, wherein a driving mechanism is installed in the sliding groove (42), the driving mechanism comprises a first lead screw (49) rotatably connected to the inner wall of the sliding groove (42), the side wall of the first lead screw (49) is in threaded connection with the sliding block (43), a third groove (50) is formed in the upper end of the base (1), a second lead screw (51) is fixed at the lower end of one of the sliding plugs (30), the lower end of the second lead screw (51) penetrates through the lower end of the driving box (29) and extends into the third groove (50), a first bevel gear (52) is in threaded connection with the side wall of the second lead screw (51) positioned in the third groove (50), one end of the first lead screw (49) extends into the third groove (50) and is provided with a second bevel gear (53), and the first bevel gear (52) is in meshed connection with the second bevel gear (53), two limiting rods (54) are symmetrically fixed at the lower end of the first bevel gear (52), a limiting groove (55) is formed in the bottom of the third groove (50), and the side walls of the two limiting rods (54) are in sliding connection with the inner wall of the limiting groove (55).
8. The pretreatment apparatus for finishing a metal panel according to claim 1, wherein a vertical plate (56) is fixed to an inner wall of the upper tank (8), and a sloping plate (57) is fixed to a side wall of the polishing table (201).
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| CN202210990944.2A CN115056116A (en) | 2022-08-18 | 2022-08-18 | Pretreatment equipment for coating and processing metal panel |
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| CN202210990944.2A CN115056116A (en) | 2022-08-18 | 2022-08-18 | Pretreatment equipment for coating and processing metal panel |
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| CN115319603A (en) * | 2022-10-13 | 2022-11-11 | 南通优普塑料制品有限公司 | Plastic product production platform convenient to composite plastic production |
| CN116475903A (en) * | 2023-06-13 | 2023-07-25 | 江油星联电子科技有限公司 | Board grinding machine for producing printed circuit board |
| CN116944743A (en) * | 2023-08-16 | 2023-10-27 | 浙江振兴阿祥集团有限公司 | Self-adjusting supporting tool for welding spiral case ring seat of water turbine |
| CN117900798A (en) * | 2024-03-20 | 2024-04-19 | 广州芬尼泳池设备科技有限公司 | Automatic heat pump assembly device |
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Application publication date: 20220916 |
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