CN113696050A - High-efficient grinding device of U rib - Google Patents
High-efficient grinding device of U rib Download PDFInfo
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- CN113696050A CN113696050A CN202110846572.1A CN202110846572A CN113696050A CN 113696050 A CN113696050 A CN 113696050A CN 202110846572 A CN202110846572 A CN 202110846572A CN 113696050 A CN113696050 A CN 113696050A
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- support frame
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- 238000005498 polishing Methods 0.000 claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims description 44
- 230000007306 turnover Effects 0.000 claims description 23
- 239000000428 dust Substances 0.000 claims description 15
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram 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
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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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
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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
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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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
- B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
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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
- B24B27/0092—Grinding attachments for lathes or the like
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding 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
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a U-rib efficient polishing device; the device comprises a U-rib conveying line and a polishing device; the U-rib conveying line comprises a first support frame and a clamping conveying device arranged on the first support frame; the polishing device comprises a second support frame and a conveying and polishing integrated device arranged on the second support frame; the first support frame is in butt joint with the two sides of the second support frame; the conveying and polishing integrated device comprises a manual distance adjusting mechanism, a millennium wheel polishing mechanism and a positioning and conveying mechanism. The U-rib conveying and polishing machine can automatically carry out conveying and polishing operation on the U-ribs, and is higher in polishing efficiency.
Description
Technical Field
The invention relates to equipment for steel box girder production and processing, in particular to a U-rib efficient polishing device for a steel box girder.
Background
The U-shaped rib is an important component of a steel box girder or other finished products, has a structure similar to a U-shaped groove and is generally composed of a bottom plate and steel strips welded on two sides of the bottom plate; the polishing operation of the U-shaped rib is mainly to polish a weld joint area and is also used for derusting and polishing the outer surface.
The conventional polishing mode is to hoist the U rib to the support table and then polish the U rib manually; in order to improve the polishing efficiency and reduce the manual physical consumption, the polishing machine is also supported by the movable frame body and then pushed to polish; in the actual production process, the existing polishing mode still has the problem of low polishing efficiency; meanwhile, an automatic processing device which is convenient for the U rib to polish quickly and efficiently is also lacked in the prior art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a U-rib efficient grinding device which can automatically carry out conveying and grinding operations of U ribs and is higher in grinding efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that:
a high-efficient grinding device of U rib includes:
the U-rib conveying line comprises a first support frame and a clamping conveying device arranged on the first support frame;
the polishing device comprises a second support frame and a conveying and polishing integrated device arranged on the second support frame;
wherein, the first supporting frame is butted at two sides of the second supporting frame.
Further, carry integrative device of polishing to include:
the manual distance adjusting mechanism comprises first fixed rails, sliding seats, first transmission screw rods and hand wheels, wherein the first fixed rails are arranged on the upper side of the second supporting frame and are symmetrically distributed, the sliding seats are matched with the first fixed rails, the first transmission screw rods are hinged to the two first fixed rails and are simultaneously in threaded fit with the two sliding seats, and the hand wheels are arranged at two end parts of the first transmission screw rods; the first transmission screw rod is provided with two sections of threaded sections with opposite rotation directions on the two first fixed tracks and enables the two matched sliding seats to move in the opposite direction or in the opposite direction;
the thousand-impeller polishing mechanism comprises a supporting seat arranged on a sliding seat, a turnover plate hinged on the supporting seat, two polishing force adjusting mechanisms arranged on the turnover plate and arranged in parallel at intervals, a thousand-impeller polishing machine arranged on the polishing force adjusting mechanisms, and a polishing angle adjusting mechanism arranged between the supporting seat and the turnover plate; and
the positioning and conveying mechanism comprises a first connecting frame hinged to the supporting seat, first speed reducing motors arranged at two ends of the first connecting frame, first ladle pouring rollers arranged on output shafts of the first speed reducing motors, and a first roller angle adjusting mechanism arranged on the first connecting frame and the supporting seat.
Further, the dynamics of polishing adjustment mechanism includes:
the first linear guide rail is provided with two parallel guide rails which are arranged on the turnover plate at intervals, and the turnover plate is provided with an adaptive opening for accommodating the millennium wheel polisher;
the connecting plate is connected to the two sliding seats of the two first linear guide rails; the thousand-impeller grinding machine is vertically arranged on the connecting plate; and
the first cylinder is arranged on the turnover plate and connected with the connecting plate.
Furthermore, the polishing angle adjusting mechanism and the first roller angle adjusting mechanism both comprise a second cylinder and a first transmission connecting seat hinged to the second cylinder; the second cylinder of the polishing angle adjusting mechanism is arranged on the supporting seat, and the first transmission connecting seat is arranged on the turnover plate; the second cylinder of the first roller angle adjusting mechanism is arranged on the supporting seat, and the first transmission connecting seat is arranged on the first connecting frame.
Further, a dust removal box is arranged above the first support frame and is used for conveying and polishing the integrated device, and a dust collection hopper is arranged below the first support frame and is used for conveying and polishing the integrated device.
Furthermore, the first support frame comprises a plurality of lattice frames formed by butt joint, two clamping and conveying devices are arranged on each lattice frame, and a plurality of bottom support rollers are arranged in the middle of each lattice frame along the length direction.
Further, the clamp delivery device includes:
the track seat plates are symmetrically arranged on two sides of the bottom supporting roller;
the second linear guide rail is arranged between the first support frame and the track base plate;
the second transmission screw rod is hinged on the first support frame and is simultaneously in threaded fit with the two track seat plates, one end of the second transmission screw rod is provided with a driving motor, and the second transmission screw rod is provided with two sections of threaded sections with opposite rotation directions and enables the two track seat plates to move in opposite directions or in opposite directions;
the second connecting frame is hinged on the track seat plate;
the second speed reducing motor is vertically arranged on the second connecting frame;
the second ladle pouring roller is arranged on the output shaft of the second speed reducing motor; and
and the second roller angle adjusting mechanism is arranged between the track seat plate and the second connecting frame.
Further, second gyro wheel angle adjustment mechanism includes the third cylinder and articulates the second transmission connecting seat on the third cylinder, the third cylinder is established on the track bedplate, the second transmission connecting seat is established on the second link.
The invention has the beneficial effects that:
according to the U-rib horizontal linear conveying device, the first support frame is matched with the clamping conveying device to realize the horizontal linear conveying of the U-ribs, the U-ribs are subjected to grinding operation when passing through the conveying and grinding integrated device, the positioning conveying mechanism plays a role in conveying and positioning the U-ribs during grinding, the positioning function is mainly used for stably supporting the U-ribs during grinding of the head ends and the tail ends of the U-ribs, the grinding effect is prevented from being influenced due to the fact that the end parts swing, and the stability of the periphery of a grinding area is also ensured; the thousand impeller grinding machanisms can utilize the dynamics of polishing adjustment mechanism to carry out the regulation of the dynamics of polishing when polishing, can ensure the effect of polishing like this, and the angle adjustment mechanism of polishing can adjust the polishing effect position, increases the polishing effect scope, and manual roll adjustment mechanism can adapt to polishing of different specification U ribs, increases accommodation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a U-rib conveying line according to the present invention;
FIG. 3 is a schematic structural view of another perspective view of the U-rib conveying line according to the present invention;
FIG. 4 is a schematic top view of the U-rib conveying line of the present invention;
FIG. 5 is a schematic view of the polishing device according to the present invention;
FIG. 6 is a schematic structural view of a grinding mechanism for a thousand-blade wheel according to the present invention;
fig. 7 is a schematic structural view of the manual distance adjusting mechanism of the present invention.
Wherein, the conveying line comprises a 1-U rib conveying line; 2-grinding device; 3-a lattice frame; 4-bottom support roller; 5-a track bed plate; 6-a second linear guide rail; 7-a second transmission screw rod; 8-a second link; 9-a second gear motor; 10-second over-coating roller; 11-a drive motor; 12-a third cylinder; 13-a second drive connection seat; 14-a second support; 15-a first fixed track; 16-a slide mount; 17-a first drive screw; 18-a hand wheel; 19-a support seat; 20-turning over the board; 21-a millennium wheel polisher; 22-a first linear guide; 23-a connecting plate; 24-a first cylinder; 25/25-1-second cylinder; 26/26-1-first drive connection seat; 27-a first connecting frame; 28-a first gear motor; 29-first ladle rolls; 30-a dust removal box; 31-dust collecting hopper.
Detailed Description
The preferred embodiments of the present invention are described below with reference to the accompanying drawings:
as shown in fig. 1 to 7, a U-rib efficient grinding device comprises a U-rib conveying line 1 and a grinding device 2; the U-rib conveying line 1 is used for transverse linear conveying of U ribs; two sides of the polishing device 2 are provided with the U rib conveying lines 1, and the U ribs are automatically polished when passing through the polishing device.
The U rib conveying line 1 comprises a first support frame and a clamping conveying device arranged on the first support frame. The first supporting frame comprises a plurality of lattice frames 3 formed by butt joint, two clamping and conveying devices are arranged on each lattice frame 3, a plurality of bottom supporting rollers 4 are arranged in the middle of each lattice frame 3 along the length direction, and the bottom supporting rollers 4 support the bottoms of the U ribs. The clamping and conveying device comprises a track seat plate 5, a second linear guide rail 6, a second transmission screw rod 7, a second connecting frame 8, a second speed reducing motor 9, a second over-coating roller 10 and a second roller angle adjusting mechanism; the track seat plates 5 are symmetrically arranged at two sides of the bottom supporting roller 4; the second linear guide rail 6 is arranged between the lattice frame 3 and the track seat plate 5, and the guide lower track seat plate 5 of the second linear guide rail 6 can freely move oppositely or reversely relative to the bottom supporting roller 4; the second transmission screw 7 is hinged on the lattice frame 3 and is simultaneously in threaded fit with the two track seat plates 5, and specifically, the lower sides of the track seat plates 5 are provided with nut seats which are matched with the second transmission screw 7; one end of the second transmission screw 7 is provided with a driving motor 11, the driving motor 11 is fixed on the lattice frame 3, the second transmission screw 7 is provided with two sections of thread sections with opposite rotation directions and enables the two track base plates 5 to move towards or away from each other; the second connecting frame 8 is in a lath shape, ear plates are arranged on the lower side of the second connecting frame 8, the track seat plate 5 is also provided with the ear plates, and the corresponding ear plates are connected through pin shafts to realize the hinged connection of the second connecting frame 8 and the track seat plate 5; a second speed reducing motor 9 is vertically arranged on the second connecting frame 8, and a second over-coating roller 10 is arranged on an output shaft of the second speed reducing motor 9; the second roller angle adjusting mechanism is arranged between the track seat plate 5 and the second connecting frame 8, and specifically comprises a third air cylinder 12 and a second transmission connecting seat 13 hinged on the third air cylinder 12; the third cylinder 12 is arranged on the track seat plate 5, the second transmission connecting seat 13 is arranged on the second connecting frame 8, the second transmission connecting seat 13 can specifically adopt a universal ball hinge, the second connecting frame 8 can be turned around the hinged end of the third cylinder 12 after the third cylinder moves, and then the axis included angle of the second packing and casting roller 10 can be adjusted.
The grinding device comprises a second support frame 14 and a conveying and grinding integrated device arranged on the second support frame 14.
The conveying and polishing integrated device comprises a manual distance adjusting mechanism, a millennium wheel polishing mechanism and a positioning and conveying mechanism. The manual distance adjusting mechanism is used for manually adjusting and controlling the action distance of the millennium wheel polishing mechanism, so that the polishing position can be conveniently adjusted; the thousand-impeller polishing mechanism polishes the U ribs by utilizing thousand-impeller polishing wheels; the location conveying mechanism is supplementary to be used for carrying, and the effective location after the U rib head end forms freely also is used for guaranteeing the steadiness when polishing regional simultaneously, avoids influencing the quality of polishing because of the swing dislocation among the transportation process.
The manual distance adjusting mechanism comprises a first fixed rail 15, a sliding seat 16, a first transmission lead screw 17 and a hand wheel 18; the first fixed rails 15 are arranged on the upper side of the second support frame 14 and are symmetrically distributed at intervals; the sliding seat 16 cooperates with the first fixed track 15; the first transmission screw rod 17 is hinged on the two first fixed rails 15 and is simultaneously in threaded fit with the two sliding seats 16, and the first transmission screw rod 17 is provided with two sections of threaded sections with opposite screwing directions on the two first fixed rails 15 and enables the two matched sliding seats 16 to move in the opposite direction or in the opposite direction; hand wheels 17 are provided at both ends of the first transmission screw 17.
The thousand impeller grinding mechanism includes supporting seat 19, returning face plate 20, the dynamics of polishing adjustment mechanism, thousand impeller polisher 21 and the angle of polishing adjustment mechanism. The supporting seat 19 is arranged on the sliding seat 16, and the supporting seat 19 is U-shaped; the turnover plate 20 is hinged between the two side plates of the supporting seat 19, and two notches for adapting to the millennium grinding machine 21 are formed in the turnover plate 20; the grinding force adjusting mechanism comprises a first linear guide rail 22, a connecting plate 23 and a first air cylinder 24; the first linear guide rail 22 is arranged at the lower side of the turnover plate 20 and positioned at two sides of each notch, and the connecting plate 23 is connected on the sliding seat of the first linear guide rail 22 and corresponds to the notch; the first air cylinder 24 is fixed on the turnover plate 20 and connected with the connecting plate 23, and the first air cylinder 24 controls the connecting plate 23 to move; the thousand-blade wheel polisher 21 is arranged on the connecting plate 23, and the thousand-blade wheel polisher 21 comprises a motor, a gearbox and a thousand-blade grinding wheel which are connected in sequence; the polishing angle adjusting mechanism is used for controlling the overturning angle of the overturning plate 20 relative to the supporting seat 19 so as to realize the control of the polishing angle; the polishing angle adjusting mechanism comprises a second air cylinder 25 and a first transmission connecting seat 26 hinged to the second air cylinder 25; a second cylinder 25 of the polishing angle adjusting mechanism is arranged on the supporting seat 19, and a first transmission connecting seat 26 is arranged on the turnover plate; after the second cylinder 25 is actuated, the turnover plate 20 can be controlled to turn over relative to the support base 19.
The positioning conveying mechanism comprises a first connecting frame 27, a first speed reducing motor 28, a first ladle pouring roller 29 and a first roller angle adjusting mechanism; the first connecting frame 27 is in a flat plate shape, the lower side of the first connecting frame 27 is provided with an ear plate, the ear plate is hinged on the supporting seat 19, two ends of the first connecting frame 27 extend outside the supporting seat 19, and the first speed reducing motor 28 is vertically arranged at two ends of the first connecting frame 27; the first ladle pouring roller 29 is arranged on the output shaft of the first speed reducing motor 28; the first roller angle adjusting mechanism comprises a second air cylinder 25-1 and a first transmission connecting seat 26-1 hinged on the second air cylinder 25-1, the second air cylinder 25-1 of the first roller angle adjusting mechanism is arranged on the supporting seat 19, the first transmission connecting seat 26-1 is arranged on the first connecting frame 27, and the first transmission connecting seat 26-1 can be a universal ball hinge; the second cylinder 25-1 can realize the turning control of the first connecting frame 27 relative to the supporting seat 19 after the action.
In order to prevent air from being polluted, a dust removal box 30 is arranged above the conveying and polishing integrated device on the second support frame 14, a centrifugal fan is arranged in the dust removal box, and a dust remover is connected outside the dust removal box 30; a dust hopper 31 is arranged below the conveying and polishing integrated device on the second support frame 14, and the polished welding slag and rust fall into the dust hopper.
The working process and principle of the invention are as follows:
when the invention is used: hoisting the U rib to the U rib conveying line 1 by using a crown block; the bottom of the U rib is supported by a bottom supporting roller 4; then, a third cylinder 12 is controlled to act, the third cylinder 12 enables the second connecting frame 8 to rotate for a certain angle relative to the track base plate 5, and at the moment, the axial lead of the second over-wrapping casting roller 10 is parallel or close to parallel with the side edge of the U rib; then controlling a plurality of driving motors 11 to act, wherein the driving motors 11 drive the second transmission screw rods 7 to rotate, the second transmission screw rods 7 drive the track base plate 5 to move a certain distance in opposite directions, and at the moment, the second wrapping and pouring roller 10 covers the U ribs on two sides of the U ribs; then, a second speed reducing motor 9 is controlled to be started, the second speed reducing motor 9 drives a second wrapping and casting roller 10 to rotate, and the plurality of second wrapping and casting rollers 10 drive the U-shaped ribs to transversely move. When the U ribs with the same specification pass through the polishing device for the first time, manual adjustment is needed; the specific adjustment operation is: the first transmission screw rod 17 is controlled to rotate through the hand wheel 18, the first transmission screw rod 17 drives the sliding seat 16 to move relative to the first fixed rail 15, and the sliding seat 16 drives the thousand-impeller grinding machine 21 and the first ladle pouring roller 29 to approach to the two sides of the U rib in the process of moving towards each other; before artificial adjustment operation, the included angle of the axial lead of the first ladle casting roller 29 is controlled in advance, so that the axial lead of the casting roller 29 is parallel or approximately parallel to the side edge of the U rib, and the specific control operation is that the first connecting frame 27 is controlled to turn over a certain angle relative to the supporting seat 19 through the second air cylinder 25-1; during polishing, the polishing angle of the millennium wheel polisher 21 is adjusted in advance to enable the millennium wheel polisher 21 to correspond to a welding seam, and the specific control is that the second cylinder 25 acts, and the second cylinder 25 drives the turnover plate 20 to rotate for a fixed angle; after the first ladle casting roller 29 covers the U rib, the first air cylinder 24 is controlled to act, the connecting plate 23 is pushed to move when the first air cylinder 24 acts, the connecting plate 23 drives the millennium wheel polisher 21 to cover the U rib, and polishing operation is started; the first speed reduction motor 28 also drives the first ladle pouring roller 29 to rotate during the grinding operation; when the millennium wheel polisher 21 polishes, the millennium wheel polisher 21 can polish the side surface of the U rib by utilizing the cooperation of the second air cylinder 25 and the first air cylinder 24. The dust removal case 30 starts to absorb dust in the polishing process, and the dust collecting hopper collects larger particles. The polished U rib is placed on the U rib conveying line 1 on the other side, and the second wrapping and casting roller 10 is lifted to other positions after being removed from being covered.
Claims (8)
1. The utility model provides a high-efficient grinding device of U rib which characterized in that includes:
the U-rib conveying line comprises a first support frame and a clamping conveying device arranged on the first support frame;
the polishing device comprises a second support frame and a conveying and polishing integrated device arranged on the second support frame;
wherein, the first supporting frame is butted at two sides of the second supporting frame.
2. The U-ribbed efficient grinding apparatus as claimed in claim 1, wherein said conveying grinding integrated means comprises:
the manual distance adjusting mechanism comprises first fixed rails, sliding seats, first transmission screw rods and hand wheels, wherein the first fixed rails are arranged on the upper side of the second supporting frame and are symmetrically distributed, the sliding seats are matched with the first fixed rails, the first transmission screw rods are hinged to the two first fixed rails and are simultaneously in threaded fit with the two sliding seats, and the hand wheels are arranged at two end parts of the first transmission screw rods; the first transmission screw rod is provided with two sections of threaded sections with opposite rotation directions on the two first fixed tracks and enables the two matched sliding seats to move in the opposite direction or in the opposite direction;
the thousand-impeller polishing mechanism comprises a supporting seat arranged on a sliding seat, a turnover plate hinged on the supporting seat, two polishing force adjusting mechanisms arranged on the turnover plate and arranged in parallel at intervals, a thousand-impeller polishing machine arranged on the polishing force adjusting mechanisms, and a polishing angle adjusting mechanism arranged between the supporting seat and the turnover plate; and
the positioning and conveying mechanism comprises a first connecting frame hinged to the supporting seat, first speed reducing motors arranged at two ends of the first connecting frame, first ladle pouring rollers arranged on output shafts of the first speed reducing motors, and a first roller angle adjusting mechanism arranged on the first connecting frame and the supporting seat.
3. The U-ribbed efficient grinding apparatus according to claim 2, wherein the grinding force adjusting mechanism includes:
the first linear guide rail is provided with two parallel guide rails which are arranged on the turnover plate at intervals, and the turnover plate is provided with an adaptive opening for accommodating the millennium wheel polisher;
the connecting plate is connected to the two sliding seats of the two first linear guide rails; the thousand-impeller grinding machine is vertically arranged on the connecting plate; and
the first cylinder is arranged on the turnover plate and connected with the connecting plate.
4. The efficient U-rib grinding device according to claim 2 or 3, wherein the grinding angle adjusting mechanism and the first roller angle adjusting mechanism comprise a second air cylinder and a first transmission connecting seat hinged to the second air cylinder; the second cylinder of the polishing angle adjusting mechanism is arranged on the supporting seat, and the first transmission connecting seat is arranged on the turnover plate; the second cylinder of the first roller angle adjusting mechanism is arranged on the supporting seat, and the first transmission connecting seat is arranged on the first connecting frame.
5. The U-ribbed high-efficiency polishing device according to claim 4, wherein a dust removal box is arranged above the conveying and polishing integrated device on the first support frame, and a dust collection hopper is arranged below the conveying and polishing integrated device on the first support frame.
6. A U-ribbed efficient grinding apparatus as claimed in claim 1 or 2, wherein said first support frame includes a plurality of lattice frames formed by butt-jointing, each of said lattice frames is provided with two holding conveyors, and a plurality of bottom support rollers are provided in the middle of the lattice frame along the length direction.
7. The U-ribbed efficient grinding apparatus as claimed in claim 6, wherein said clamping and conveying means comprises:
the track seat plates are symmetrically arranged on two sides of the bottom supporting roller;
the second linear guide rail is arranged between the first support frame and the track base plate;
the second transmission screw rod is hinged on the first support frame and is simultaneously in threaded fit with the two track seat plates, one end of the second transmission screw rod is provided with a driving motor, and the second transmission screw rod is provided with two sections of threaded sections with opposite rotation directions and enables the two track seat plates to move in opposite directions or in opposite directions;
the second connecting frame is hinged on the track seat plate;
the second speed reducing motor is vertically arranged on the second connecting frame;
the second ladle pouring roller is arranged on the output shaft of the second speed reducing motor; and
and the second roller angle adjusting mechanism is arranged between the track seat plate and the second connecting frame.
8. The U-ribbed efficient grinding apparatus as claimed in claim 7, wherein the second roller angle adjusting mechanism includes a third cylinder and a second driving connecting seat hinged to the third cylinder, the third cylinder is disposed on the rail seat plate, and the second driving connecting seat is disposed on the second connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110846572.1A CN113696050B (en) | 2021-07-26 | 2021-07-26 | U rib high-efficient grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110846572.1A CN113696050B (en) | 2021-07-26 | 2021-07-26 | U rib high-efficient grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN113696050A true CN113696050A (en) | 2021-11-26 |
| CN113696050B CN113696050B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110846572.1A Active CN113696050B (en) | 2021-07-26 | 2021-07-26 | U rib high-efficient grinding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117506739A (en) * | 2024-01-03 | 2024-02-06 | 中铁山桥集团有限公司 | U rib removes oxide layer equipment |
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| CN117506739B (en) * | 2024-01-03 | 2024-05-24 | 中铁山桥集团有限公司 | U rib removes oxide layer equipment |
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