CN105922114B - A kind of polishing machine - Google Patents

A kind of polishing machine Download PDF

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Publication number
CN105922114B
CN105922114B CN201610261493.3A CN201610261493A CN105922114B CN 105922114 B CN105922114 B CN 105922114B CN 201610261493 A CN201610261493 A CN 201610261493A CN 105922114 B CN105922114 B CN 105922114B
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CN
China
Prior art keywords
polishing wheel
workpiece
lifting
rod
polishing
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Active
Application number
CN201610261493.3A
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Chinese (zh)
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CN105922114A (en
Inventor
欧阳晃春
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Zhongshan super extension Hardware Co., Ltd.
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Zhongshan Super Extension Hardware Co Ltd
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Priority to CN201610261493.3A priority Critical patent/CN105922114B/en
Publication of CN105922114A publication Critical patent/CN105922114A/en
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Classifications

    • 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
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • 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
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • 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
    • 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
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a kind of polishing machine, including polishing wheel mechanism, belt type conveying mechanism, longitudinal translating device associated, accommodating mechanism, return mechanism, placement mechanism.Belt type conveying mechanism is equipped with Workpiece rotating device, and for longitudinal translating device associated between belt type conveying mechanism, the front and back of Workpiece rotating device is equipped with polishing wheel.In operation, clamping jaw cylinder in longitudinal translating device associated gripping workpiece simultaneously carries out longitudinally fed, and after first group of polishing buff polishing, Workpiece rotating device rotational workpieces predetermined angular, afterwards, second group of polishing wheel are polished workpiece；Afterwards, workpiece is ported to conveyer belt, and under the action of spacing lifting mechanism, workpiece is positioned and is stored by the accommodating mechanism above it, and the holder that return mechanism conveying loads workpiece returns back to place of setting out, and placement mechanism loads polished workpiece.The present invention rotational workpieces can be polished so as to multiple sides automatically, and the workpiece after polishing is automatic after being resetted by automatic accomodation, its holder to load workpiece, and the degree of automation is high.

Description

A kind of polishing machine
Technical field：
The present invention relates to the mechanical equipment being processed by shot blasting to workpiece surface, in particular to a kind of polishing machine.
Background technology：
Polishing machine is in polishing process, added with the light that micro cutting can be carried out to workpiece surface on the polishing wheel of rotation Agent, namely what is often called wax bar.The polishing wheel is driven by motor to be rotated, and rotating polishing wheel is polished the surface of workpiece.
The both ends that Fig. 1 is a kind of polished the workpiece a, the workpiece a in surface open up a pair of of location hole a1, the top of workpiece a Face includes high plane a2 and low level face a3.During the workpiece a is polished, it can set on carrier and match somebody with somebody with a pair of location hole a1 The workpiece locating rod of conjunction, to position workpiece a.
The content of the invention：
Technical problem solved by the invention：Polishing machine of the prior art, it is necessary to staff manually overturns workpiece, with Just rotating polishing wheel is polished each surface of workpiece.
In order to solve the above technical problems, the present invention provides following technical solution：
A kind of polishing machine, including mainframe, polishing wheel rack, polishing wheel mechanism, the ribbon conveyer of longitudinally fed workpiece Structure, the longitudinal translating device associated of longitudinally fed workpiece, the spacing lift that spacing lifting is carried out to the workpiece run on belt type conveying mechanism Rise mechanism, the accommodating mechanism for storing workpiece, the return mechanism on mainframe, the placement machine for placing workpiece Structure；
The belt type conveying mechanism is installed on mainframe；The polishing wheel rack is located at the side of mainframe；The throwing Halo mechanism is installed in polishing wheel rack, and polishing wheel mechanism includes being used for the polishing wheel for being polished workpiece；
The belt type conveying mechanism include a pair of conveyer belt being laterally set up in parallel, place driver plate on the conveyor belt, A pair of of guide plate above a pair of of conveyer belt, the rotating device on driver plate and locker, installed in guiding The first rotating driving device and the second rotating driving device on plate；
Rotating seat that the rotating device includes being articulated on driver plate, the fixed gear for being set in rotating seat periphery, pacify It is used for the pair of workpieces locating rod for positioning workpiece at the top of rotating seat, the workpiece locating rod is vertically arranged；
The locker include be articulated on driver plate vertical bar, be set in vertical bar torsional spring, be fixed on it is perpendicular Horizon bar at the top of straight-bar；The top of the torsional spring is fixed in vertical bar, and the bottom of torsional spring is fixed on driver plate, in torsional spring Torsion under, the left end of the horizon bar is against on gear；
First rotating driving device and the second rotating driving device are respectively positioned on the side of rotating device, and the first rotation is driven Dynamic device and the second rotating driving device include rack, the block piece positioned at rack side that can be engaged with gear；The block piece Equipped with a horizontal convex portion, the transverse direction convex portion can stop the right end of longitudinally running horizon bar, when the horizontal convex portion stops water During flat bar right end, horizon bar begins around vertical bar rotation, when horizon bar begins around vertical bar rotation, the gear and tooth Bar starts to engage；The quantity of the polishing wheel mechanism is multiple, and multiple polishing wheel Distribution of Institutions are in the first rotating driving device Front and rear sides, the second rotating driving device are located at the front of multiple polishing wheel mechanisms；
The longitudinal translating device associated is between a pair of conveyer belt being laterally set up in parallel and positioned at the lower section of driver plate；It is vertical Include being installed on mainframe to conveying mechanism and horizontal longitudinally disposed rodless cylinder, the on rodless cylinder piston One lifting cylinder, the clamping jaw cylinder on the first lifting cylinder piston rod；
The spacing lifting mechanism is between a pair of conveyer belt being laterally set up in parallel and positioned at the lower section of driver plate, limit Position lifting mechanism is located at the front of longitudinal translating device associated；The spacing lifting mechanism includes the spacing lifting being installed on mainframe Bottom plate, the second lifting cylinder on spacing lifting bottom plate and the 3rd lifting cylinder, installed in the second lifting cylinder piston Limited block on bar, the lifting block on the 3rd lifting cylinder piston rod；The lifting block is equipped with vertical positioning Pin, driver plate open up the location hole with detent fit；
The accommodating mechanism is located at the top of spacing lifting mechanism；Accommodating mechanism includes the gantry being installed on mainframe Frame, the 4th lifting cylinder being suspended on portal frame crossbeam, the storage frame on the 4th lifting cylinder piston rod, installation Storage frame left and the first screw rod being vertically arranged and the first polished rod, installed in storage frame right and be vertically arranged the The the first lifting plate and the second screw rod spiral shell that two screw rods and the second polished rod and the first screw rod are spirally connected and are slidably matched with the first polished rod The second lifting plate for connecing and being slidably matched with the second polished rod, on the top plate of storage frame and the pair of workpieces that is vertically arranged Guide rod；The bottom opening of the storage frame, the distance of the pair of workpiece guide rod be equal to pair of workpieces locating rod away from From；The first lifting plate opens up cavity including the first base portion, the first adjustable spring installed in the first base portion front end, rear end First lifting portion, the rear end in the first lifting portion are set in the front end of the first base portion and the first adjustable spring of compression, and described the The front end of one base portion is equipped with and spacing defining flange is carried out to the first lifting portion, and the front end face in the first lifting portion is inclination Face；The second lifting plate opens up cavity including the second base portion, the second adjustable spring installed in the second base portion front end, rear end Second lifting portion, the rear end in the second lifting portion are set in the front end of the second base portion and the second adjustable spring of compression, and described the The front end of two base portions is equipped with and spacing defining flange is carried out to the second lifting portion, and the front end face in the second lifting portion is inclination Face；
The return mechanism includes the first lifting gear at the belt type conveying mechanism front end, positioned at belt type conveying mechanism Second lifting gear of rear end, lie across between the first lifting gear and the second lifting gear and under belt type conveying mechanism The delivery track of side；First lifting gear include open up vertically the first support to sliding slot, be articulated in first support sliding slot The 3rd screw rod, the 3rd servomotor, the front end that couple with the 3rd screw rod interior and be vertically arranged are slidably fitted in first support The first crane being spirally connected in sliding slot and with the 3rd screw rod, first crane are horizontally disposed with, and the first crane includes a pair The first side rod that left and right is arranged in parallel, multiple first conveying rollers being articulated between a pair of first side rod, driving multiple first are defeated Send roller rotating first servomotor；Second lifting gear include opening up vertically the second support to sliding slot, be articulated in the In two bracket chutes and the 4th screw rod being vertically arranged, the 4th servomotor coupled with the 4th screw rod, rearward end are slidably matched The second crane, the positioner installed in the second crane bottom being spirally connected in second support sliding slot and with the 4th screw rod, Second crane is horizontally disposed with, and the second crane includes the second side rod that a pair of of left and right is arranged in parallel, is articulated in a pair of the Multiple second conveying rollers, multiple rotating second servomotors of second conveying roller of driving between two side rods；The positioner Connecting plate, piston rod including being fixedly mounted on the second side rod are fixedly mounted on the 5th lifting cylinder on connecting plate, fixation Positioning column on the 5th cylinder block, the connecting plate open up through hole, and the positioning column is vertically arranged and is upward through The through hole of connecting plate, the top of positioning column is between two neighboring second conveying roller；The delivery track includes a pair of of left and right The 3rd side rod being arranged in parallel, multiple 3rd conveying rollers, multiple 3rd conveying rollers of driving that are articulated between a pair of 3rd side rod Rotating 5th servomotor；
The placement mechanism is installed on mainframe and includes the positioned at the top of the second lifting gear, the placement mechanism Two portal frames, the 6th lifting cylinder on the second portal frame crossbeam, putting on the 6th lifting cylinder piston rod Put frame, top is installed on a pair of of the second workpiece guide rod on the top plate for placing frame and being vertically arranged, is articulated in placing frame Swing span on frame lateral wall, the crank and rocker mechanism on placement frame lateral wall for driving swing span to swing；Institute Stating swing span includes inverted V-shaped rest, and the top of inverted V-shaped rest, which is articulated in, places on frame lateral wall, inverted V-arrangement The left end of stent is equipped with the first arc-shaped insert plate, and the right end of inverted V-shaped rest is equipped with the second arc-shaped insert plate, and second arc is inserted Plate lower end is located at the top of the first arc-shaped insert plate lower end and upper between the second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end Lower distance value is equal to the thickness value of a polished workpiece, between the second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end Left and right distance value be equal to the width value of polished workpiece；The bottom opening for placing frame, the pair of second work The distance of part guide rod is equal to the distance of pair of workpieces locating rod, and a folded polished workpiece is housed on second workpiece guide rod, Second workpiece guide rod and the location hole of polished workpiece coordinate, and the lower end of first arc-shaped insert plate is against one and folds polished work The bottommost of part；The crank and rocker mechanism includes being installed on the driving motor placed on frame lateral wall, one end and driving electricity The crank and the hinged connecting rod of the crank other end, the connecting rod of the shaft connection of machine are hinged on V-shaped rest.
By above-mentioned technical proposal, a kind of operation principle of polishing machine of the present invention is as follows：
First, workpiece is positioned on rotating seat by the cooperation of a pair of of location hole and pair of workpieces locating rod.
Second, conveyer belt makees the enclosed annular movement circulated, and conveyer belt is driven on driver plate and driver plate thereon Workpiece vertically moves, and vertically moving for driver plate is oriented to by a pair of of guide plate.
3rd, when driver plate is run to longitudinal translating device associated, the first lifting cylinder driving clamping jaw cylinder rises, clamping jaw gas The cylinder body lifting driver plate of cylinder, disengages it from conveyer belt；Afterwards, clamping jaw cylinder gripping driver plate；Afterwards, in the drive of rodless cylinder Under dynamic, driver plate longitudinally moves ahead.
4th, driver plate is transported at the polishing wheel at the first rotating driving device longitudinal direction rear, rotating polishing Wheel is polished the workpiece on driver plate.
5th, longitudinal translating device associated continues conveyance plate；When the right end of the horizon bar on driver plate touches During the horizontal convex portion of block piece, horizontal convex portion forces horizon bar and vertical bar rotated ninety degrees, a left side for the horizon bar of rotated ninety degrees End departs from the contact with gear, i.e. gear departs from the constraint of horizon bar, and at this time, gear starts to engage with rack.
6th, longitudinally disposed rack drives the gear rotated ninety degrees vertically moved, and gear drives workpiece thereon to determine Position bar rotated ninety degrees, and then drive the workpiece rotated ninety degrees in workpiece locating rod；During gear rotated ninety degrees, The right end of horizon bar is against on the horizontal convex portion of block piece and vertically moves, and after gear rotated ninety degrees, the right end of horizon bar departs from With the contact of horizontal convex portion, under the torsion of torsional spring, horizon bar resets, and the horizon bar left end after reset is against on gear, with limit Gear rotation processed.
7th, longitudinal translating device associated conveying workpieces are revolved at the polishing wheel of the first rotating driving device longitudinally forward The polishing wheel turned is polished the workpiece after rotated ninety degrees.
8th, at longitudinal translating device associated conveying workpieces to the second rotating driving device, the second rotating driving device makes rotation Rotated ninety degrees, the second rotating driving device make the work of workpiece locating rod rotated ninety degrees former to workpiece locating rod in device again Reason, which is same as the first rotating driving device, makes the operation principle of workpiece locating rod rotated ninety degrees.
9th, the clamping jaw cylinder in longitudinal translating device associated unclamps driver plate, and the first lifting cylinder resets, and driver plate returns again Onto conveyer belt, it is driven to move ahead by conveyer belt.
Tenth, when driver plate is transported at spacing lifting mechanism, the second lifting cylinder driving limited block rises, limited block Stop that driver plate moves ahead；Afterwards, the 3rd lifting cylinder driving lifting block rises, and determines on the positioning pin and driver plate on lifting block Position hole coordinates, and lifting block lifts driver plate, with positioning transmission plate.
11st, the 4th lifting cylinder driving storage frame in accommodating mechanism declines, the pair of workpieces in accommodating mechanism The bottom of guide rod is with being against on the top of pair of workpieces locating rod；Afterwards, the first servomotor drives the rotation of the first screw rod, the One lifting plate declines under the guiding of the first polished rod, the side of the workpiece in the inclined plane contact workpiece locating rod in the first lifting portion Rib, with the decline in the first lifting portion, the first lifting portion compresses the first adjustable spring and opposite first base portion transverse shifting, when the When the front end in one lifting portion drops to the lower section of workpiece, under the elastic force of the first adjustable spring, the first lifting portion resets and is located at The bottom part down of workpiece；Afterwards, the first servomotor drives the rotation of the first screw rod, and the first lifting plate is under the guiding of the first polished rod Workpiece is lifted, workpiece departs from workpiece locating rod and rises and be sleeved on workpiece guide rod；Afterwards, the second servomotor driving the Two screw rods rotate, and the second lifting plate comes the bottom part down of workpiece with the principle identical with the first lifting plate；Second lifting plate exists Continue to lift workpiece under the guiding of second polished rod to precalculated position；Afterwards, the first servomotor drives the first screw rod to reversely rotate, First lifting plate drops to original position, in case the next workpiece of lifting；In this way, the workpiece that polishing is completed is contained mechanism receipts one by one Receive.
12nd, driver plate and rotating device thereon and locker are run through the conveying of belt type conveying mechanism to returning It is defeated first in journey mechanism on the first crane of the first lifting gear (at this time, the first crane flushes up and down with conveyer belt) Send under the conveying of roller, driver plate departs from conveyer belt and is fully located on the first crane；Afterwards, under the driving of the 3rd screw rod, First crane declines, until its rear end flushes up and down with the front end of delivery track；Afterwards, rotating first conveying roller will be driven Plate is delivered on delivery track, and delivery track conveys driver plate to the rear end of belt type conveying mechanism；In the auxiliary of the second conveying roller Help down, the driver plate on delivery track and rotating device thereon and locker are fully located on the second crane and depart from defeated Send track (at this time, the second crane flushes up and down with delivery track)；Afterwards, the 5th cylinder in positioner is stretched by initial Exhibition Status Change is contraction state, and positioning column is inserted upwardly into the location hole of driver plate with positioning transmission plate；Afterwards, in the 4th spiral shell Under the driving of bar, the second crane rises, until its front end flushes up and down with the conveyer belt rear end of belt type conveying mechanism.
13rd, the 6th lifting cylinder driving in placement mechanism is placed frame and is declined, a pair of of second workpiece guide rod Bottom is against the top of the pair of workpieces locating rod of rotating device；Afterwards, the driving motor driving crank rotation of crank and rocker mechanism Turn, crank drives V-shaped rest to swing by connecting rod, and a most bottom for folding polished workpiece is left in the first arc-shaped insert plate lower end Portion, when the bottommost that one folds polished workpiece is left in the first arc-shaped insert plate lower end, the second arc-shaped insert plate lower end insertion one is folded to be treated Between the workpiece and a workpiece thereon that polish workpiece bottommost, specifically, the second arc-shaped insert plate lower end insertion one is folded to be waited to throw The low level face of light workpiece bottommost workpiece and thereon between the bottom surface of a workpiece；In this way, one folds polished workpiece bottommost One workpiece is dropped down onto along under second workpiece guide rod in workpiece locating rod, and one folds on polished workpiece bottommost workpiece One workpiece bottom is propped up by the second arc-shaped insert plate lower end；Afterwards, under the driving of crank and rocker mechanism, V-shaped rest backswing, the A bottommost for folding polished workpiece is left in two arc-shaped insert plate lower ends, and the first arc-shaped insert plate lower end resets, in this way, one at this time is folded Dropped down onto under one workpiece of polished workpiece bottommost on the first arc-shaped insert plate lower end, its bottom is supported by the first arc-shaped insert plate lower end Firmly；At this time, crank and rocker mechanism stopping acts, and waits the arrival of next driver plate, to fold polished workpiece bottommost by one Workpiece be placed in the workpiece locating rod of rotating device.
14th, driver plate thereon can be delivered on conveyer belt by the second conveying roller on the second crane, driver plate On workpiece enter polishing flow process.
Through the above technical solutions, polishing wheel is first polished the workpiece of initial position, and afterwards, the first rotation driving Device unlocks locker and drives rotating device to act, workpiece rotated ninety degrees, afterwards, after polishing wheel is to rotated ninety degrees Workpiece is polished.After workpiece polishes, accommodating mechanism automatic accomodation workpiece, return mechanism recycles driver plate automatically, places Polished workpiece is automatically placed in the workpiece locating rod of driver plate by mechanism.In this way, a kind of polishing machine of the present invention can Automatically multiple sides of workpiece are polished, are conducive to the raising of polishing efficiency.
One kind of polishing wheel mechanism is illustrated as the present invention, the polishing wheel mechanism includes being fixedly mounted on polishing turbine On frame and horizontally disposed square box, it is articulated on square box and horizontally disposed laterally driven screw rod, is placed on square box Polishing wheel base, be fixedly mounted on polishing wheel base polishing wheel support upright, installed in polishing wheel support upright on polishing wheel seat, Installed in polishing wheel seat on and driving the rotating motor of polishing wheel；The bottom of the polishing wheel base is equipped with internal thread part, interior spiral shell Line portion opens up the threaded hole being spirally connected with laterally driven screw rod, and the end of the laterally driven screw rod is equipped with handle；The polishing wheel On polishing wheel seat.
As described above, the actionable handle of staff, to drive laterally driven screw rod to rotate, laterally driven screw rod passes through Drive internal thread part and drive polishing wheel base along square box transverse shifting, the polishing wheel base of transverse shifting drives throwing thereon Halo transverse shifting, and then make polishing wheel close to or away from the workpiece run in longitudinal translating device associated.
One kind of polishing wheel mechanism is illustrated as the present invention, the front end of the polishing wheel seat is articulated with polishing wheel shaft, institute The left end that polishing wheel is installed on polishing wheel shaft is stated, the right end of the polishing wheel shaft is provided with driven pulley；The polishing wheel seat Rear end is hinged a motor plate, opens up bar-shaped trough on motor plate, adjustment screw is inserted with bar-shaped trough, the front end of adjustment screw is hinged In the rear end of polishing wheel seat, front nut and back nut, the front nut and back nut clamping motor plate are bolted with adjustment screw, The motor is installed on motor plate, driving pulley is provided with motor shaft, driving pulley is joined with driven pulley by transmission belt Connect.
As described above, motor drives polishing wheel shaft to rotate by transmission belt, and then drives the polishing wheel on polishing wheel shaft Rotation.When that need to adjust transmission belt tension, staff can adjust the position of front nut and back nut in adjustment screw, preceding Nut and back nut driving motor plate are rotated around it with polishing the hinged place of wheel seat, to adjust motor and polishing wheel on motor plate The distance of axis, and then adjust the elasticity of transmission belt.
One kind of polishing wheel mechanism is illustrated as the present invention, the polishing wheel support upright opens up hollow cavity, the side of hollow cavity Vertical bar shaped gap is opened up on wall, screw rod is articulated with hollow cavity, the top of screw rod protrudes pillar top, the top of screw rod Rotating handles is installed；The polishing wheel seat opens up through hole, threaded block and sliding block is fixedly mounted in through hole, the threaded block is opened If threaded hole, threaded block is fixedly connected by sliding block with the side wall of through hole, and the sliding block is slidably matched with bar shaped gap, the spiral shell Bar is screwed onto in the threaded hole of threaded block.
As described above, staff acts rotating handles, driving screw rod rotation, and screw drive threaded block, threaded block exists For sliding block with being lifted under the cooperation of bar shaped gap, threaded block drives polishing wheel seat lifting, and polishing wheel seat drives polishing wheel lifting, lifting Polishing wheel be suitable for the polishing position of workpiece.
One kind of polishing wheel mechanism is illustrated as the present invention, the quantity of the polishing wheel mechanism is four, is respectively the One polishing wheel mechanism, the second polishing wheel mechanism, the 3rd polishing wheel mechanism, the 4th polishing wheel mechanism；The first polishing wheel mechanism The left side of belt type conveying mechanism is respectively positioned on the second polishing wheel mechanism, the 3rd polishing wheel mechanism and the 4th polishing wheel mechanism are equal Positioned at the right side of belt type conveying mechanism, the longitudinal pitch of the first polishing wheel mechanism and the second polishing wheel mechanism is equal to adjacent two Twice of the longitudinal pitch of block driver plate, the longitudinal pitch of the first polishing wheel mechanism and the 3rd polishing wheel mechanism is equal to adjacent The longitudinal pitch of two pieces of driver plates, the longitudinal pitch of the 3rd polishing wheel mechanism and the 4th polishing wheel mechanism are equal to adjacent two pieces Twice of the longitudinal pitch of driver plate, the longitudinal pitch of the second polishing wheel mechanism and the 4th polishing wheel mechanism are equal to adjacent two The longitudinal pitch of block driver plate；The first polishing wheel mechanism and the 3rd polishing wheel mechanism are located at the first rotating driving device longitudinal direction Front, the second polishing wheel mechanism and the 4th polishing wheel mechanism are located at the rear of the first rotating driving device longitudinal direction.
As described above, under the driving of longitudinal translating device associated, a left side of the second polishing wheel mechanism to the workpiece of initial position Side is polished, and the 4th polishing wheel mechanism on the right side of the workpiece of initial position to being polished；Afterwards, filled in the first rotation driving Put under the cooperation with rotating device, workpiece rotated ninety degrees；Afterwards, under the driving of longitudinal translating device associated, the first polishing turbine Structure on the left of postrotational workpiece to being polished, and the 3rd polishing wheel mechanism on the right side of postrotational workpiece to being polished.
Four polishing wheel mechanisms and a kind of of polishing wheel rack installation relation are illustrated as the present invention, the polishing turbine The quantity of frame is two, is respectively the first polishing wheel rack and the second polishing wheel rack；The first polishing wheel rack is positioned at master The left side of rack, the second polishing wheel rack are located at the right side of mainframe；The first polishing wheel rack is equipped with the first support Seat and the second support base, the second polishing wheel rack are equipped with the 3rd support base and four-supporting；The first polishing turbine Structure is installed on the first support base, and the second polishing wheel mechanism is installed on the second support base, and the 3rd polishing wheel mechanism is installed on the On three support bases, the 4th polishing wheel mechanism is installed on four-supporting.As described above, the square box of the first polishing wheel mechanism It is fixedly mounted on the first support base, the square box of the second polishing wheel mechanism is fixedly mounted on the second support base, the 3rd polishing The square box of wheel mechanism is fixedly mounted on the 3rd support base, and the square box of the 4th polishing wheel mechanism is fixedly mounted on the 4th support On seat.
The driver plate, which is equipped with dish type mounting base, to be illustrated to rotating device and a kind of of locker as the present invention, The rotating seat is articulated in dish type mounting base；The dish type mounting base is equipped with pivot joint block, the bottom pivot joint of the vertical bar On pivot joint block, the bottom of the torsional spring is fixed on pivot joint block.As described above, rotating device and locker are installed in In the dish type mounting base of driver plate, specifically, locker is installed on the pivot joint block of driver plate.It is so designed that, as long as dismounting Lower dish type mounting base, rotating device and locker are removed.
One kind of locker is illustrated as the present invention, the left end of the horizon bar is equipped with the downward projection of first rolling Wheel, the right end of the horizon bar are equipped with downward projection of second roller；Under the torsion of torsional spring, the left end of the horizon bar passes through First roller is against on gear；When the horizontal convex portion barrier level bar right end, horizontal convex portion is contacted with the second roller.By upper State bright, horizon bar is actual, and contacted with horizontal convex portion is the second roller, i.e. under the driving of longitudinal translating device associated, second rolls Wheel rolls on horizontal convex portion.First roller of horizon bar left end is fastened between adjacent two tooth of gear, with limiting gear Rotation, when the second roller is rolling on horizontal convex portion, the first roller of horizon bar left end departs from the contact with gear.
The rack, which includes multiple, to be illustrated to the first rotating driving device and a kind of of the second rotating device as the present invention The small column of longitudinal arrangement, the spacing of two neighboring small column can accommodate a tooth of gear, and the rack is installed on rack seat On, rack seat is fixedly connected with block piece.As described above, the small column is equivalent to the tooth of rack, the roundlet included by rack The quantity of column depends on rotating angle needed for rotating seat, i.e. if rotating seat need to rotate larger angle, rack is longer, small The quantity of cylinder is more, if rotating seat need to rotate less angle, rack is smaller, the negligible amounts of small column.
The first support, which opens up vertical guide groove, first is illustrated to one kind of return mechanism as the present invention Vertical in the guide groove of frame to be equipped with the first guide rod, the front end of the first crane is equipped with to be slidably matched with first support guide groove First sliding part, the first sliding part open up the first pilot hole coordinated with the first guide rod；The second support open up vertically to Guide groove, it is vertical in the guide groove of second support to be equipped with the second guide rod, the rearward end of the second crane equipped with and second Frame guide groove is slidably matched the second sliding part, and the second sliding part opens up the second pilot hole coordinated with the second guide rod.
Brief description of the drawings：
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the workpiece a that a kind of surface needs polishing treatment in the prior art；
Fig. 2 is a kind of structure diagram of polishing machine of the present invention；
Fig. 2-1 is the planar structure schematic diagram obtained by a kind of polishing machine viewed from above in Fig. 2；
Fig. 3 is that a kind of polishing machine conceals the first polishing wheel mechanism 10-1, the second polishing wheel mechanism 10-2, the 3rd throwing in Fig. 2 Structure after halo mechanism 10-3, the 4th polishing wheel mechanism 10-4, after the first polishing wheel rack 61, the second polishing wheel rack 62 is shown It is intended to；
Fig. 3-1 is that a kind of polishing machine viewed from above conceals the first polishing wheel mechanism 10-1, the second polishing wheel mechanism in Fig. 3 After 10-2, the 3rd polishing wheel mechanism 10-3, the 4th polishing wheel mechanism 10-4, the first polishing wheel rack 61, the second polishing wheel rack The planar structure schematic diagram obtained by structure after 62；
Fig. 3-2 is that a kind of polishing machine conceals the first polishing wheel mechanism 10-1, the second polishing wheel mechanism from right side in Fig. 3 After 10-2, the 3rd polishing wheel mechanism 10-3, the 4th polishing wheel mechanism 10-4, the first polishing wheel rack 61, the second polishing wheel rack The planar structure schematic diagram obtained by structure after 62；
Fig. 4 is the structure diagram of longitudinal translating device associated 70 in Fig. 3；
Fig. 5 is the combining structure schematic diagram of rotating device 30 and locker 40 in Fig. 3；
Fig. 6 is the structure diagram of the first rotating driving device 50 in Fig. 3；
Fig. 7 is that the first rotating driving device 50 unlocks locker 40 and drives the operation principle of rotating device 30 in Fig. 3 Figure；
Fig. 8 is the structure diagram of spacing lifting mechanism 80 in Fig. 3；
Fig. 9 is accommodating mechanism 90, rotating device 30, the combining structure schematic diagram of spacing lifting mechanism 80 in Fig. 3；
Figure 10 is the structure diagram of accommodating mechanism 90 in Fig. 9；
Figure 11 is the structure diagram of the first lifting gear 910 in Fig. 3；
Figure 12 is the second polishing wheel rack 62 and the 3rd polishing wheel mechanism 10-3 mounted thereto and the 4th polishing in Fig. 2 Take turns the structure diagram of mechanism 10-4；
Figure 13 be Figure 12 in from lower left the second polishing wheel rack 62 and the 3rd polishing wheel mechanism mounted thereto Planar structure schematic diagram obtained by 10-3 and the 4th polishing wheel mechanism 10-4；
Figure 14 is that the 4th polishing wheel mechanism 10-4 shown in Figure 12 conceals the structure diagram after polishing wheel support upright 16；
Figure 15 is the structure diagram of polishing wheel base 183 in Figure 12；
Figure 16 is the structure diagram of placement mechanism 800 in Fig. 3；
Figure 17 is from the structure diagram of another gained of view placement mechanism 800 in Figure 16；
Figure 18 is that workpiece a is placed on the work in the workpiece locating rod 33 of rotating device 30 by placement mechanism 800 in Figure 16 Schematic diagram；
Figure 19 is the structure diagram of the first lifting plate 961 in accommodating mechanism 90 in Figure 10；
Figure 20 is the explosive view of the first lifting plate 961 in Figure 19；
Figure 21 is the structure diagram of positioner 940 in Fig. 3-2.
Symbol description in figure：
A, workpiece；A1, location hole；A2, high plane；A3, low level face；
10th, polishing wheel；10-1, the first polishing wheel mechanism；10-2, the second polishing wheel mechanism；10-3, the 3rd polishing turbine Structure；10-4, the 4th polishing wheel mechanism；100th, wheel shaft is polished；101st, driven pulley；11st, motor；12nd, wheel seat is polished；121st, screw thread Block；122nd, sliding block；123rd, threaded hole；13rd, motor plate；141st, adjustment screw；142nd, front nut；143rd, back nut；15th, it is driven Band；16th, wheel support upright is polished；160th, bar shaped gap；17th, screw rod；171st, rotating handles；181st, square box；182nd, laterally driven spiral shell Bar；183rd, polishing wheel base；184th, internal thread part；185th, handle；
20th, belt type conveying mechanism；21st, conveyer belt；22nd, driver plate；221st, dish type mounting base；222nd, pivot joint block；23rd, it is oriented to Plate；
30th, rotating device；31st, rotating seat；32nd, gear；33rd, workpiece locating rod；
40th, locker；41st, vertical bar；42nd, horizon bar；421st, the first roller；422nd, the second roller；
50th, the first rotating driving device；500th, the second rotating driving device；51st, rack；510th, small column；52nd, block piece； 520th, horizontal convex portion；53rd, rack seat.
60th, mainframe；61st, the first polishing wheel rack；62nd, the second polishing wheel rack；623rd, the 3rd support base；624th, the 4th Support base；
70th, longitudinal translating device associated；71st, rodless cylinder；72nd, the first lifting cylinder；73rd, clamping jaw cylinder；
80th, spacing lifting mechanism；81st, spacing lifting bottom plate；82nd, the second lifting cylinder；83rd, the 3rd lifting cylinder；84th, limit Position block；85th, lifting block；850th, positioning pin；
800th, placement mechanism；810th, the second portal frame；820th, the 6th lifting cylinder；830th, frame is placed；840th, the second work Part guide rod；8500th, swing span；851st, inverted V-shaped rest；852nd, the first arc-shaped insert plate；853rd, the second arc-shaped insert plate；860、 Crank and rocker mechanism；861st, motor is driven；862nd, crank；863rd, connecting rod；
90th, accommodating mechanism；91st, portal frame；92nd, the 4th lifting cylinder；93rd, frame is stored；941st, the first screw rod；942nd, Two screw rods；951st, the first polished rod；952nd, the second polished rod；961st, the first lifting plate；962nd, the second lifting plate；963rd, the first base portion； 964th, the first adjustable spring；965th, the first lifting portion；966th, defining flange；967th, inclined plane；97th, workpiece guide rod；
900th, return mechanism；910th, the first lifting gear；911st, first support；912nd, the 3rd screw rod；913rd, the first lifting Frame；914th, the first side rod；915th, the first conveying roller；916th, vertically to sliding slot；917th, guide groove；918th, the first guide rod；920、 Second lifting gear；930th, delivery track；931st, the 3rd side rod；932nd, the 3rd conveying roller；940th, positioner；9401st, connect Plate；9402nd, the 5th lifting cylinder；9403rd, positioning column.
Embodiment：
With reference to Fig. 2, Fig. 2-1, a kind of polishing machine, including it is mainframe 60, polishing wheel rack, polishing wheel mechanism, longitudinally fed The belt type conveying mechanism 20 of workpiece, the longitudinal translating device associated 70 of longitudinally fed workpiece, the workpiece to being run on belt type conveying mechanism Carry out the spacing lifting mechanism 80, the accommodating mechanism 90 for storing workpiece, the backhaul machine on mainframe of spacing lifting Structure 900, the placement mechanism 800 for placing workpiece.
The belt type conveying mechanism is installed on mainframe；The polishing wheel rack is located at the side of mainframe；The throwing Halo mechanism is installed in polishing wheel rack, and polishing wheel mechanism includes being used for the polishing wheel for being polished workpiece.
With reference to Fig. 3, Fig. 3-1, Fig. 3-2, the belt type conveying mechanism includes a pair of conveyer belt 21 being laterally set up in parallel, puts Put driver plate 22 on the conveyor belt, a pair of of guide plate 23 above a pair of of conveyer belt, the rotation on driver plate Device 30 and locker 40, the first rotating driving device 50 and the second rotating driving device 500 on guide plate.
In above-mentioned belt type conveying mechanism, such as Fig. 5, rotating seat 31 that the rotating device 30 includes being articulated on driver plate, The fixed gear 32 for being set in rotating seat periphery, the pair of workpieces locating rod 33 for being used to position workpiece installed in rotating seat top, The workpiece locating rod is vertically arranged.
In above-mentioned belt type conveying mechanism, such as Fig. 5, vertical bar 41 that the locker 40 includes being articulated on driver plate, The torsional spring being set in vertical bar, the horizon bar 42 being fixed at the top of vertical bar；The top of the torsional spring is fixed in vertical bar, The bottom of torsional spring is fixed on driver plate, and under the torsion of torsional spring, the left end of the horizon bar is against on gear.
In above-mentioned belt type conveying mechanism, with reference to Fig. 6, Fig. 7,50 and second rotation driving of the first rotating driving device dress 500 sides for being respectively positioned on rotating device are put, the first rotating driving device and the second rotating driving device include to nibble with gear The rack 51 of conjunction, the block piece 52 positioned at rack side；The block piece is equipped with a horizontal convex portion 520, and the transverse direction convex portion can stop The right end of longitudinally running horizon bar, when the horizontal convex portion stops horizon bar right end, horizon bar begins around vertical bar rotation Turn, when horizon bar begins around vertical bar rotation, the wheel and rack starts to engage；The quantity of the polishing wheel mechanism is Multiple, multiple polishing wheel Distribution of Institutions are located at multiple in the front and rear sides of the first rotating driving device, the second rotating driving device The front of polishing wheel mechanism.
In above-mentioned belt type conveying mechanism, with reference to Fig. 5, Fig. 7, the driver plate 22 is equipped with dish type mounting base 221, the rotation Swivel base 31 is articulated in dish type mounting base；The dish type mounting base is equipped with pivot joint block 222, the bottom pivot joint of the vertical bar 41 On pivot joint block, the bottom of the torsional spring is fixed on pivot joint block.
In above-mentioned belt type conveying mechanism, such as Fig. 5, the left end of the horizon bar 42 is equipped with downward projection of first roller 421, The right end of the horizon bar is equipped with downward projection of second roller 422；Under the torsion of torsional spring, the left end of the horizon bar passes through First roller is against on gear 32；When the horizontal 520 barrier level bar right end of convex portion, horizontal convex portion connects with the second roller Touch.
In above-mentioned belt type conveying mechanism, such as Fig. 6, the rack 51 includes the small column 510 of multiple longitudinal arrangements, and adjacent two The spacing of a small column can accommodate a tooth of gear 32, and the rack is installed on rack seat 53, and rack seat is solid with block piece 52 Fixed connection.
Such as Fig. 4, the longitudinal translating device associated 70 is located between a pair of conveyer belt being laterally set up in parallel and is located at driver plate Lower section；Longitudinal translating device associated includes being installed on the rodless cylinder 71 that on mainframe and level is longitudinally disposed, installed in no bar gas The first lifting cylinder 72 in the cylinder piston, the clamping jaw cylinder 73 on the first lifting cylinder piston rod.
Such as Fig. 8, the spacing lifting mechanism 80 is located between a pair of conveyer belt being laterally set up in parallel and is located at driver plate Lower section, spacing lifting mechanism is located at the front of longitudinal translating device associated；The spacing lifting mechanism includes being installed on mainframe Spacing lifting bottom plate 81, the second lifting cylinder 82 on spacing lifting bottom plate and the 3rd lifting cylinder 83, be installed on Limited block 84 on second lifting cylinder piston rod, the lifting block 85 on the 3rd lifting cylinder piston rod；The lifting Block is equipped with vertical positioning pin 850, and driver plate opens up the location hole with detent fit.
With reference to Fig. 9, Figure 10, the accommodating mechanism 90 is located at the top of spacing lifting mechanism；Accommodating mechanism includes being installed on Portal frame 91 on mainframe, the 4th lifting cylinder 92 being suspended on portal frame crossbeam, installed in the 4th lifting cylinder piston Storage frame 93 on bar, installed in storage frame left and the first screw rod 941 being vertically arranged and the first polished rod 951, installation Storage frame right and the second screw rod 942 being vertically arranged and the second polished rod 952, be spirally connected with the first screw rod and with the first polished rod The first lifting plate 961 for being slidably matched, the second lifting plate 962 for being spirally connected and being slidably matched with the second polished rod with the second screw rod, peace On the top plate of storage frame and the pair of workpieces guide rod 97 that is vertically arranged；The bottom opening of the storage frame, it is described The distance of pair of workpieces guide rod is equal to the distance of pair of workpieces locating rod.With reference to Figure 19, Figure 20, the first lifting plate includes First base portion 963, the first adjustable spring 964 installed in the first base portion front end, rear end open up the first lifting portion 965 of cavity, The rear end in the first lifting portion is set in the front end of the first base portion and the first adjustable spring of compression, the front end of first base portion Equipped with spacing defining flange 966 is carried out to the first lifting portion, the front end face in the first lifting portion is inclined plane 967；It is described Second lifting plate opens up the second lift of cavity including the second base portion, the second adjustable spring installed in the second base portion front end, rear end Ascending part, the rear end in the second lifting portion are set in front end and the second adjustable spring of compression of the second base portion, second base portion Front end be equipped with spacing defining flange carried out to the second lifting portion, the front end face in the second lifting portion is inclined plane.
With reference to Fig. 3, Fig. 3-1, Fig. 3-2, Figure 11, the return mechanism 900 is included at belt type conveying mechanism front end First lifting gear 910, the second lifting gear 920 positioned at belt type conveying mechanism rear end, lie across in the first lifting gear and Delivery track 930 between second lifting gear and below belt type conveying mechanism；First lifting gear includes opening up First support 911 to sliding slot 916, the 3rd screw rod 912 and the 3rd for being articulated in first support sliding slot and being vertically arranged vertically The 3rd servomotor, the front end of screw rod connection are slidably fitted in first liter to be spirally connected in first support sliding slot and with the 3rd screw rod Frame 913 drops, and first crane is horizontally disposed with, and the first crane includes the first side rod 914, the pivot that a pair of of left and right is arranged in parallel Multiple first conveying rollers 915, multiple rotating first servomotors of first conveying roller of driving being connected between a pair of first side rod； Second lifting gear includes opening up the second support to sliding slot vertically, is articulated in second support sliding slot and is vertically arranged 4th screw rod, the 4th servomotor coupled with the 4th screw rod, rearward end are slidably fitted in second support sliding slot and with the 4 The second crane that screw rod is spirally connected, the positioner 940 installed in the second crane bottom, the second crane level are set Put, the second crane includes the second side rod that a pair of of left and right is arranged in parallel, be articulated between a pair of second side rod multiple second Conveying roller, multiple rotating second servomotors of second conveying roller of driving；Such as Figure 21, the positioner includes being fixedly mounted on The 5th lifting cylinder 9402 that connecting plate 9401, piston rod on second side rod are fixedly mounted on connecting plate, be fixedly mounted on Positioning column 9403 on 5th cylinder block, the connecting plate open up through hole, and the positioning column is vertically arranged and the company of being upward through The through hole of fishplate bar, the top of positioning column is between two neighboring second conveying roller；It is flat that the delivery track includes a pair of of left and right 3rd side rod 931 of row setting, multiple 3rd conveying rollers 932 being articulated between a pair of 3rd side rod, driving multiple three are defeated Send roller rotating 5th servomotor.
In return mechanism 900, the first support 911 opens up vertical guide groove 917, in the guide groove of first support Vertical to be equipped with the first guide rod 918, the front end of the first crane 913 with first support guide groove equipped with being slidably matched the first cunning Dynamic portion, the first sliding part open up the first pilot hole coordinated with the first guide rod；The second support opens up vertical guiding Groove, vertical in the guide groove of second support to be equipped with the second guide rod, the rearward end of the second crane is equipped with and second support guiding Groove is slidably matched the second sliding part, and the second sliding part opens up the second pilot hole coordinated with the second guide rod.
With reference to Figure 16 to Figure 18, the placement mechanism 800 is installed on mainframe and is located at the top of the second lifting gear, The placement mechanism includes the second portal frame 810, the 6th lifting cylinder 820 on the second portal frame crossbeam, is installed on Placement frame 830, top on 6th lifting cylinder piston rod are installed on a pair on the top plate for placing frame and being vertically arranged Second workpiece guide rod 840, be articulated in the swing span 8500 placed on frame lateral wall, used on placement frame lateral wall In the crank and rocker mechanism 860 that driving swing span is swung；The swing span includes inverted V-shaped rest 851, inverted V-arrangement branch The top of frame, which is articulated in, places on frame lateral wall, and the left end of inverted V-shaped rest is equipped with the first arc-shaped insert plate 852, inverted V The right end of shape stent is equipped with the second arc-shaped insert plate 853, and the second arc-shaped insert plate lower end is located at the upper of the first arc-shaped insert plate lower end Side and the distance value up and down between the second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end are equal to the thickness of a polished workpiece Angle value, the left and right distance value between the second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end are equal to a polished workpiece Width value；The bottom opening for placing frame, the distance of the pair of second workpiece guide rod are positioned equal to pair of workpieces The distance of bar, determines equipped with a folded polished workpiece, second workpiece guide rod with polished workpiece on second workpiece guide rod Position hole coordinates, and the lower end of first arc-shaped insert plate is against a bottommost for folding polished workpiece；The crank and rocker mechanism bag The driving motor 861 on placement frame lateral wall, one end are included with driving the crank 862 and song that the shaft of motor is connected The hinged connecting rod 863 of the handle other end, the connecting rod are hinged on V-shaped rest.
With reference to Figure 12 to Figure 15, the polishing wheel mechanism includes being fixedly mounted in polishing wheel rack and horizontally disposed side Shape frame 181, be articulated on square box and horizontally disposed laterally driven screw rod 182, the polishing wheel base that is placed on square box 183rd, the polishing wheel support upright 16 on polishing wheel base, the polishing wheel seat 12 on polishing wheel support upright, installation are fixedly mounted on Polishing wheel seat on and driving the rotating motor 11 of polishing wheel；The bottom of the polishing wheel base is equipped with internal thread part 184, interior spiral shell Line portion opens up the threaded hole being spirally connected with laterally driven screw rod, and the end of the laterally driven screw rod is equipped with handle 185；The polishing Wheel 10 is installed on polishing wheel seat.
In above-mentioned polishing wheel mechanism, the front end of the polishing wheel seat 12 is articulated with polishing wheel shaft 100, and the polishing wheel 10 is pacified Mounted in the left end of polishing wheel shaft, the right end of the polishing wheel shaft is provided with driven pulley 101；The rear end of the polishing wheel seat is hinged One motor plate 13, opens up bar-shaped trough on motor plate, adjustment screw 141 is inserted with bar-shaped trough, the front end of adjustment screw is hinged on The rear end of wheel seat is polished, front nut 142 and back nut 143, the front nut and back nut clamping electricity are bolted with adjustment screw Machine plate, the motor 11 are installed on motor plate, and driving pulley is provided with motor shaft, and driving pulley passes through biography with driven pulley Dynamic band 15 couples.
In above-mentioned polishing wheel mechanism, it is described polishing wheel support upright 16 open up hollow cavity, opened up on the side wall of hollow cavity vertically to Bar shaped gap 160, screw rod 17 is articulated with hollow cavity, the top of screw rod protrudes pillar top, and the top of screw rod is provided with rotation Handle hand 171；The polishing wheel seat opens up through hole, and threaded block 121 and sliding block 122, the threaded block are fixedly mounted in through hole Threaded hole 123 is opened up, threaded block is fixedly connected by sliding block with the side wall of through hole, and the sliding block is slidably matched with bar shaped gap, The screw rod is screwed onto in the threaded hole of threaded block.
On above-mentioned polishing wheel mechanism, such as Fig. 2, the quantity of the polishing wheel mechanism is four, is respectively the first polishing wheel Mechanism 10-1, the second polishing wheel mechanism 10-2, the 3rd polishing wheel mechanism 10-3, the 4th polishing wheel mechanism 10-4；Described first throws Halo mechanism and the second polishing wheel mechanism are respectively positioned on the left side of belt type conveying mechanism 20, and the 3rd polishing wheel mechanism and the 4th throw Halo mechanism is respectively positioned on the longitudinal pitch on the right side of belt type conveying mechanism, the first polishing wheel mechanism and the second polishing wheel mechanism Equal to twice of the longitudinal pitch of adjacent two pieces of driver plates 22, the longitudinal direction of the first polishing wheel mechanism and the 3rd polishing wheel mechanism Spacing is equal to the longitudinal pitch of adjacent two pieces of driver plates, the longitudinal pitch of the 3rd polishing wheel mechanism and the 4th polishing wheel mechanism Equal to twice of the longitudinal pitch of adjacent two pieces of driver plates, between the longitudinal direction of the second polishing wheel mechanism and the 4th polishing wheel mechanism Longitudinal pitch away from equal to adjacent two pieces of driver plates；The first polishing wheel mechanism and the 3rd polishing wheel mechanism are positioned at the first rotation The front of the longitudinal direction of driving device 50, the second polishing wheel mechanism and the 4th polishing wheel mechanism are located at the first rotating driving device and indulge To rear.
On above-mentioned polishing wheel mechanism, with reference to Fig. 2, Figure 12, the quantity of the polishing wheel rack is two, is respectively first 61 and second polishing wheel rack 62 of polishing wheel rack；The first polishing wheel rack is located at the left side of mainframe 60, and described second Polishing wheel rack is located at the right side of mainframe；The first polishing wheel rack is equipped with the first support base and the second support base, described Second polishing wheel rack is equipped with the 3rd support base 623 and four-supporting 624；The first polishing wheel mechanism 10-1 is installed on the On one support base, the second polishing wheel mechanism 10-2 is installed on the second support base, and the 3rd polishing wheel mechanism 10-3 is installed on the 3rd On support base, the 4th polishing wheel mechanism 10-4 is installed on four-supporting.
In practical operation, a kind of workflow of polishing machine of the present invention is as follows：
First, workpiece a are positioned on rotating seat 31 by the cooperation of a pair of of location hole a1 and pair of workpieces locating rod 33.
Second, conveyer belt 21 makees the enclosed annular movement circulated, and conveyer belt 21 drives driver plate 22 and transmission thereon Workpiece a on plate is vertically moved, and vertically moving for driver plate is oriented to by a pair of of guide plate 23.
3rd, when driver plate 22 is run to longitudinal translating device associated 70, on the first lifting cylinder 72 driving clamping jaw cylinder 73 Rise, the cylinder body lifting driver plate 22 of clamping jaw cylinder, disengages it from conveyer belt 21；Afterwards, clamping jaw cylinder 73 grips driver plate 22；It Afterwards, under the driving of rodless cylinder 71, driver plate longitudinally moves ahead.
4th, driver plate 22 is transported at the polishing wheel at the longitudinal rear of the first rotating driving device 50, rotating Polishing wheel is polished the workpiece a on driver plate.
5th, longitudinal translating device associated 70 continues conveyance plate 22；When the right side of the horizon bar 42 on driver plate 22 When termination contacts the horizontal convex portion 520 of block piece 52, horizontal convex portion 520 forces 41 rotated ninety degrees of horizon bar 42 and vertical bar, rotation The left end for turning 90 degree of horizon bar 42 departs from the contact with gear 32, i.e. and gear 32 departs from the constraint of horizon bar 42, at this time, Gear 32 starts to engage with rack 51.
6th, longitudinally disposed rack 51 drives 32 rotated ninety degrees of gear vertically moved, and gear 32 drives thereon 33 rotated ninety degrees of pair of workpieces locating rod, and then drive the workpiece rotated ninety degrees in pair of workpieces locating rod 33；In gear During 32 rotated ninety degrees, the right end of horizon bar 42, which is against on the horizontal convex portion 520 of block piece 52, to be vertically moved, in gear 32 After rotated ninety degrees, the right end of horizon bar 42 departs from the contact with horizontal convex portion 520, and under the torsion of torsional spring, horizon bar 42 is multiple Position, 42 left end of horizon bar after reset are against on gear 32, are rotated with limiting gear 32.
7th, 70 conveying workpieces a of longitudinal translating device associated are extremely located at the polishing wheel of the first rotating driving device 50 longitudinally forward Place, rotating polishing wheel are polished the workpiece after rotated ninety degrees.
8th, at 70 conveying workpieces of longitudinal translating device associated to the second rotating driving device 500, the second rotating driving device makes Rotated ninety degrees, the second rotating driving device 500 make workpiece locating rod rotate nine to workpiece locating rod 33 in rotating device 30 again Ten degree of operation principle, which is same as the first rotating driving device, makes the operation principle of workpiece locating rod rotated ninety degrees.
9th, the clamping jaw cylinder 73 in longitudinal translating device associated 70 unclamps driver plate, and the first lifting cylinder 72 resets, driver plate 22 come back on conveyer belt 21, drive it to move ahead by conveyer belt.
Tenth, when driver plate 22 is transported at spacing lifting mechanism 80, on the second lifting cylinder 82 driving limited block 84 Rise, limited block stops that driver plate 22 moves ahead；Afterwards, the 3rd lifting cylinder 83 driving lifting block 85 rises, the positioning on lifting block Pin 850 coordinates with the location hole on driver plate, and lifting block lifts driver plate, with positioning transmission plate.
11st, with reference to figure 9, the 4th lifting cylinder 92 driving storage frame 93 in accommodating mechanism 90 declines, and stores machine The bottom of pair of workpieces guide rod 97 in structure 90 is with being against on the top of pair of workpieces locating rod 33；Afterwards, the first servo electricity Machine 981 drives the first screw rod 941 to rotate, and the first lifting plate 961 declines, the first lifting portion under the guiding of the first polished rod 951 965 inclined plane 967 contacts the incline of the workpiece in workpiece locating rod 33, with the decline in the first lifting portion 965, the first lifting Portion compresses the first adjustable spring 964 and relatively 963 transverse shifting of the first base portion, when the front end in the first lifting portion 965 drops to work During the lower section of part, under the elastic force of the first adjustable spring 964, the first lifting portion 965 resets and is located at the bottom part down of workpiece；It Afterwards, the first servomotor 981 drives the first screw rod 941 to rotate, and the first lifting plate 961 is under the guiding of the first polished rod 951 by work Part a is lifted, and workpiece departs from workpiece locating rod 33 and rises and be sleeved on workpiece guide rod 97；Afterwards, the second servomotor drives Second screw rod rotates, and the second lifting plate comes the bottom part down of workpiece with the principle identical with the first lifting plate；Afterwards, second watch Taking motor 982 drives the second screw rod 942 to rotate, and the second lifting plate 962 continues to lift workpiece extremely under the guiding of the second polished rod 952 Precalculated position；Afterwards, the first servomotor drives the first screw rod to reversely rotate, and the first lifting plate drops to original position, in case lifting Next workpiece；In this way, the workpiece that polishing is completed is contained mechanism 90 and stores one by one.
12nd, driver plate 22 and the conveying of rotating device 30 and locker 40 through belt type conveying mechanism 20 thereon and Operation (at this time, the first crane 913 and conveying on the first crane 913 of the first lifting gear 910 into return mechanism 900 Band flushes about 21), under the conveying of the first conveying roller 915, driver plate 22 departs from conveyer belt 21 and is fully located at the first lifting On frame 913；Afterwards, under the driving of the 3rd screw rod 912, the first crane 913 declines, until its rear end and delivery track 930 Front end up and down flush；Afterwards, driver plate 22 is delivered on delivery track 930 by rotating first conveying roller 915, delivery track 930 convey driver plate 22 to the rear end of belt type conveying mechanism 20；Under the auxiliary of the second conveying roller, on delivery track 930 Driver plate 22 and rotating device 30 thereon and locker 40 are fully located on the second crane and depart from delivery track 930 (at this time, the second crane is flushed with delivery track about 930)；Afterwards, the 5th cylinder 9402 in positioner 940 is by initial Extended configuration be changed to contraction state, positioning column 9403 is inserted upwardly into the location hole of driver plate with positioning transmission plate；Afterwards, Under the driving of the 4th screw rod, the second crane rises, until on its front end and 21 rear end of conveyer belt of belt type conveying mechanism 20 Under flush.
13rd, with reference to figure 18, the 6th lifting cylinder 820 driving in placement mechanism 800 is placed frame 830 and is declined, and one The top of the pair of workpieces locating rod 33 of rotating device 30 is against to the bottom of second workpiece guide rod 840；Afterwards, crank rocker The driving motor 861 of mechanism 860 drives crank 862 to rotate, and crank drives V-shaped rest 851 to swing by connecting rod 863, the A bottommost for folding polished workpiece a is left in one arc-shaped insert plate, 852 lower end, and when the first arc-shaped insert plate lower end, to leave one folded polished During the bottommost of workpiece, the workpiece of polished workpiece bottommost and thereon one are folded in 853 lower end of the second arc-shaped insert plate insertion one Between workpiece, specifically, the low level face a3 and thereon of polished workpiece bottommost workpiece is folded in the second arc-shaped insert plate lower end insertion one Between the bottom surface of one workpiece a；In this way, one folds a workpiece of polished workpiece bottommost along second workpiece guide rod 840 Under drop down onto in workpiece locating rod 33, and one fold polished workpiece bottommost workpiece on a workpiece bottom inserted by the second arc Plate lower end props up；Afterwards, under the driving of crank and rocker mechanism, V-shaped rest backswing, 853 lower end of the second arc-shaped insert plate leaves one The bottommost of polished workpiece is folded, 852 lower end of the first arc-shaped insert plate resets, in this way, a folded polished workpiece bottommost at this time A workpiece under drop down onto on the first arc-shaped insert plate lower end, its bottom is propped up by the first arc-shaped insert plate lower end；At this time, crank rocker Mechanism 860 stopping action, waits the arrival of next driver plate, and rotation is placed on to fold the workpiece of polished workpiece bottommost by one In the workpiece locating rod of rotary device.
14th, driver plate 22 thereon can be delivered on conveyer belt 21 by the second conveying roller on the second crane, be passed Workpiece a on movable plate enters polishing flow process.
Above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the present invention Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications Bright limitation.

Claims (10)

1. a kind of polishing machine, including mainframe (60), polishing wheel rack, polishing wheel mechanism, the belt conveying of longitudinally fed workpiece Mechanism (20), the longitudinal translating device associated (70) of longitudinally fed workpiece, carry out spacing lift to the workpiece run on belt type conveying mechanism Spacing lifting mechanism (80), accommodating mechanism (90), the return mechanism on mainframe for storing workpiece risen (900), for placing the placement mechanism (800) of workpiece；
The belt type conveying mechanism is installed on mainframe；The polishing wheel rack is located at the side of mainframe；The polishing wheel Mechanism is installed in polishing wheel rack, and polishing wheel mechanism includes being used for the polishing wheel for being polished workpiece；It is characterized in that：
The belt type conveying mechanism includes a pair of conveyer belt (21) being laterally set up in parallel, the driver plate of placement on the conveyor belt (22), a pair of of guide plate (23) above a pair of of conveyer belt, the rotating device (30) on driver plate and lock dress Put (40), the first rotating driving device (50) and the second rotating driving device (500) on guide plate；
Rotating seat (31) that the rotating device (30) includes being articulated on driver plate, the fixed gear for being set in rotating seat periphery (32), it is used for the pair of workpieces locating rod (33) for positioning workpiece at the top of rotating seat, the workpiece locating rod is vertically arranged；
The locker (40) includes the vertical bar (41) being articulated on driver plate, the torsional spring being set in vertical bar, fixation Horizon bar (42) at the top of vertical bar；The top of the torsional spring is fixed in vertical bar, and the bottom of torsional spring is fixed on driver plate On, under the torsion of torsional spring, the left end of the horizon bar is against on gear；
First rotating driving device (50) and the second rotating driving device (500) are respectively positioned on the side of rotating device, and first Rotating driving device and the second rotating driving device include rack (51), the block piece positioned at rack side that can be engaged with gear (52)；The block piece is equipped with a horizontal convex portion (520), and the transverse direction convex portion can stop the right end of longitudinally running horizon bar, when When the transverse direction convex portion stops horizon bar right end, horizon bar begins around vertical bar rotation, when horizon bar begins around vertical bar During rotation, the wheel and rack starts to engage；The quantity of the polishing wheel mechanism is multiple, and multiple polishing wheel Distribution of Institutions exist The front and rear sides of first rotating driving device, the second rotating driving device are located at the front of multiple polishing wheel mechanisms；
The longitudinal translating device associated (70) is between a pair of conveyer belt being laterally set up in parallel and positioned at the lower section of driver plate；It is vertical Include being installed on mainframe to conveying mechanism and horizontal longitudinally disposed rodless cylinder (71), on rodless cylinder piston The first lifting cylinder (72), the clamping jaw cylinder (73) on the first lifting cylinder piston rod；
The spacing lifting mechanism (80) is between a pair of conveyer belt being laterally set up in parallel and positioned at the lower section of driver plate, limit Position lifting mechanism is located at the front of longitudinal translating device associated；The spacing lifting mechanism includes the spacing lifting being installed on mainframe Bottom plate (81), the second lifting cylinder (82) on spacing lifting bottom plate and the 3rd lifting cylinder (83), installed in second Limited block (84) on lifting cylinder piston rod, the lifting block (85) on the 3rd lifting cylinder piston rod；The lifting Block is equipped with vertical positioning pin (850), and driver plate opens up the location hole with detent fit；
The accommodating mechanism (90) is located at the top of spacing lifting mechanism；Accommodating mechanism includes the portal frame being installed on mainframe (91), the 4th lifting cylinder (92), the storage frame on the 4th lifting cylinder piston rod being suspended on portal frame crossbeam Frame (93), installed in storage frame left and be vertically arranged the first screw rod (941) and the first polished rod (951), installed in storage Frame right and the second screw rod (942) and the second polished rod (952) that are vertically arranged and the first screw rod are spirally connected and are slided with the first polished rod Dynamic the first lifting plate (961) coordinated, the second lifting plate (962) for being spirally connected and being slidably matched with the second polished rod with the second screw rod, On the top plate of storage frame and the pair of workpieces guide rod (97) that is vertically arranged；The bottom opening of the storage frame, The distance of the pair of workpiece guide rod is equal to the distance of pair of workpieces locating rod；The first lifting plate includes the first base portion (963), the first adjustable spring (964) installed in the first base portion front end, rear end open up the first lifting portion (965) of cavity, institute The rear end for stating the first lifting portion is set in front end and the first adjustable spring of compression of the first base portion, and the front end of first base portion is set Have and spacing defining flange (966) is carried out to the first lifting portion, the front end face in the first lifting portion is inclined plane (967)；Institute State the second lifting plate and open up the second of cavity including the second base portion, the second adjustable spring installed in the second base portion front end, rear end Lifting portion, the rear end in the second lifting portion are set in front end and the second adjustable spring of compression of the second base portion, second base The front end in portion, which is equipped with, carries out the second lifting portion spacing defining flange, and the front end face in the second lifting portion is inclined plane；
The return mechanism (900) includes the first lifting gear (910) at the belt type conveying mechanism front end, defeated positioned at belt The second lifting gear (920) of mechanism rear end is sent, is lain across between the first lifting gear and the second lifting gear and is located at band Delivery track (930) below formula conveying mechanism；First lifting gear includes opening up vertically to first of sliding slot (916) Frame (911), the 3rd screw rod (912) for being articulated in first support sliding slot and being vertically arranged, the 3rd watching of coupling with the 3rd screw rod Take motor, front end is slidably fitted in the first crane (913) being spirally connected in first support sliding slot and with the 3rd screw rod, described the One crane is horizontally disposed with, and the first crane includes a pair of or so the first side rod (914) being arranged in parallel, is articulated in a pair first Multiple first conveying rollers (915), multiple rotating first servomotors of first conveying roller of driving between side rod；Described second liter The 4th screw rod that falling unit includes opening up the second support to sliding slot vertically, be articulated in second support sliding slot and be vertically arranged, The 4th servomotor that couples with the 4th screw rod, rearward end are slidably fitted in second support sliding slot and are spirally connected with the 4th screw rod Second crane, the positioner (940) installed in the second crane bottom, second crane are horizontally disposed with, second liter Drop frame includes a pair of or so the second side rod being arranged in parallel, multiple second conveying rollers being articulated between a pair of second side rod, drives Move multiple rotating second servomotors of second conveying roller；The positioner includes the connection being fixedly mounted on the second side rod The 5th lifting cylinder (9402) that plate (9401), piston rod are fixedly mounted on connecting plate, be fixedly mounted on the 5th cylinder block On positioning column (9403), the connecting plate opens up through hole, and the positioning column is vertically arranged and is upward through the through hole of connecting plate, The top of positioning column is between two neighboring second conveying roller；The delivery track includes the 3rd that a pair of of left and right is arranged in parallel Side rod (931), multiple 3rd conveying rollers (932) being articulated between a pair of 3rd side rod, the multiple 3rd conveying roller rotations of driving The 5th servomotor；
The placement mechanism (800) is installed on mainframe and includes positioned at the top of the second lifting gear, the placement mechanism Second portal frame (810), the 6th lifting cylinder (820) on the second portal frame crossbeam, installed in the 6th lifting cylinder Placement frame (830), top on piston rod are installed on a pair of of the second workpiece on the top plate for placing frame and being vertically arranged and lead It is used to drive to bar (840), the swing span (8500) being articulated on placement frame lateral wall, on placement frame lateral wall The crank and rocker mechanism (860) that swing span is swung；The swing span includes inverted V-shaped rest (851), inverted V-shaped rest Top be articulated in place frame lateral wall on, the left end of inverted V-shaped rest is equipped with the first arc-shaped insert plate (852), inverted V The right end of shape stent is equipped with the second arc-shaped insert plate (853), and the second arc-shaped insert plate lower end is located at the first arc-shaped insert plate lower end Distance value up and down between top and the second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end is equal to polished workpiece Thickness value, the left and right distance value between the second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end are equal to a polished work The width value of part；The bottom opening for placing frame, the distance of the pair of second workpiece guide rod are determined equal to pair of workpieces The distance of position bar, equipped with a folded polished workpiece, second workpiece guide rod and polished workpiece on second workpiece guide rod Location hole coordinates, and the lower end of first arc-shaped insert plate is against a bottommost for folding polished workpiece；The crank and rocker mechanism Including the driving motor (861) on placement frame lateral wall, one end with driving the crank that the shaft of motor is connected (862), it is hinged on the hinged connecting rod of the crank other end (863), the connecting rod on V-shaped rest.
A kind of 2. polishing machine as claimed in claim 1, it is characterised in that：The polishing wheel mechanism includes being fixedly mounted on polishing Wheel rack on and horizontally disposed square box (181), be articulated on square box and horizontally disposed laterally driven screw rod (182), The polishing wheel base (183) that is placed on square box, the polishing wheel support upright (16) being fixedly mounted on polishing wheel base, be installed on Polish wheel support upright on polishing wheel seat (12), installed in polishing wheel seat on and driving the rotating motor of polishing wheel (11)；The throwing The bottom of halo base is equipped with internal thread part (184), and internal thread part opens up the threaded hole being spirally connected with laterally driven screw rod, the horizontal stroke Handle (185) is equipped with to the end of driving screw rod；The polishing wheel (10) is installed on polishing wheel seat.
A kind of 3. polishing machine as claimed in claim 2, it is characterised in that：The front end of the polishing wheel seat (12) is articulated with polishing Wheel shaft (100), the polishing wheel (10) are installed on the left end of polishing wheel shaft, and the right end of the polishing wheel shaft is provided with driven pulley (101)；The rear end of the polishing wheel seat is hinged a motor plate (13), opens up bar-shaped trough on motor plate, tune is inserted with bar-shaped trough Whole screw rod (141), the front end of adjustment screw are hinged on the rear end of polishing wheel seat, be bolted with adjustment screw front nut (142) and Back nut (143), the front nut and back nut clamping motor plate, the motor (11) is installed on motor plate, on motor shaft Driving pulley is installed, driving pulley is coupled with driven pulley by transmission belt (15).
A kind of 4. polishing machine as claimed in claim 2, it is characterised in that：The polishing wheel support upright (16) opens up hollow cavity, in Vertical bar shaped gap (160) is opened up on the side wall of cavity, screw rod (17) is articulated with hollow cavity, the top of screw rod protrudes branch Top end, the top of screw rod are provided with rotating handles (171)；The polishing wheel seat opens up through hole, and spiral shell is fixedly mounted in through hole Line block (121) and sliding block (122), the threaded block open up threaded hole (123), and threaded block is fixed by the side wall of sliding block and through hole Connection, the sliding block are slidably matched with bar shaped gap, and the screw rod is screwed onto in the threaded hole of threaded block.
A kind of 5. polishing machine as claimed in claim 2, it is characterised in that：The quantity of the polishing wheel mechanism is four, respectively For the first polishing wheel mechanism (10-1), the second polishing wheel mechanism (10-2), the 3rd polishing wheel mechanism (10-3), the 4th polishing turbine Structure (10-4)；The first polishing wheel mechanism and the second polishing wheel mechanism are respectively positioned on the left side of belt type conveying mechanism (20), described 3rd polishing wheel mechanism and the 4th polishing wheel mechanism are respectively positioned on the right side of belt type conveying mechanism, the first polishing wheel mechanism and The longitudinal pitch of two polishing wheel mechanisms is equal to twice of the longitudinal pitch of adjacent two pieces of driver plates (22), the first polishing turbine The longitudinal pitch of structure and the 3rd polishing wheel mechanism be equal to adjacent two pieces of driver plates longitudinal pitch, the 3rd polishing wheel mechanism and The longitudinal pitch of 4th polishing wheel mechanism is equal to twice of the longitudinal pitch of adjacent two pieces of driver plates, the second polishing wheel mechanism It is equal to the longitudinal pitch of adjacent two pieces of driver plates with the longitudinal pitch of the 4th polishing wheel mechanism；
The first polishing wheel mechanism and the 3rd polishing wheel mechanism are located at the front of the first rotating driving device (50) longitudinal direction, described Second polishing wheel mechanism and the 4th polishing wheel mechanism are located at the rear of the first rotating driving device longitudinal direction.
A kind of 6. polishing machine as claimed in claim 5, it is characterised in that：The quantity of the polishing wheel rack is two, respectively For the first polishing wheel rack (61) and the second polishing wheel rack (62)；The first polishing wheel rack is located at a left side for mainframe (60) Side, the second polishing wheel rack are located at the right side of mainframe；The first polishing wheel rack is equipped with the first support base and second Support base, the second polishing wheel rack are equipped with the 3rd support base (623) and four-supporting (624)；
The first polishing wheel mechanism (10-1) is installed on the first support base, and the second polishing wheel mechanism (10-2) is installed on second On support base, the 3rd polishing wheel mechanism (10-3) is installed on the 3rd support base, and the 4th polishing wheel mechanism (10-4) is installed on the On four-supporting.
A kind of 7. polishing machine as claimed in claim 1, it is characterised in that：The driver plate (22) is equipped with dish type mounting base (221), the rotating seat (31) is articulated in dish type mounting base；
The dish type mounting base is equipped with pivot joint block (222), and the bottom of the vertical bar (41) is articulated on pivot joint block, the torsion The bottom of spring is fixed on pivot joint block.
A kind of 8. polishing machine as claimed in claim 1, it is characterised in that：The left end of the horizon bar (42) is equipped with and is downwardly projected The first roller (421), the right end of the horizon bar is equipped with downward projection of second roller (422)；
Under the torsion of torsional spring, the left end of the horizon bar is against on gear (32) by the first roller；When the horizontal convex portion (520) during barrier level bar right end, horizontal convex portion is contacted with the second roller.
A kind of 9. polishing machine as claimed in claim 1, it is characterised in that：The rack (51) includes the small of multiple longitudinal arrangements Cylinder (510), the spacing of two neighboring small column can accommodate a tooth of gear (32), and the rack is installed on rack seat (53) On, rack seat is fixedly connected with block piece (52).
A kind of 10. polishing machine as claimed in claim 1, it is characterised in that：In return mechanism (900), the first support (911) vertical guide groove (917) is opened up, it is vertical in the guide groove of first support to be equipped with the first guide rod (918), first liter The front end of drop frame (913) is equipped with to be slidably matched the first sliding part with first support guide groove, and the first sliding part opens up and first The first pilot hole that guide rod coordinates；The second support opens up vertical guide groove, vertical in the guide groove of second support Equipped with the second guide rod, the rearward end of the second crane is equipped with to be slidably matched the second sliding part with second support guide groove, and second Sliding part opens up the second pilot hole coordinated with the second guide rod.
CN201610261493.3A 2016-04-25 2016-04-25 A kind of polishing machine Active CN105922114B (en)

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CN110281128B (en) * 2019-08-05 2023-10-17 昆山培雷特成套机电设备有限公司 Electroplating terminal surface polishing device
CN110695815B (en) * 2019-10-23 2021-08-10 万秀芬 Automatic polishing and discharging equipment for T-shaped guide rail
CN112428049A (en) * 2020-11-26 2021-03-02 广东和胜工业铝材股份有限公司 Polishing device
CN112388455B (en) * 2021-01-21 2021-06-29 机械科学研究总院江苏分院有限公司 Polishing module and polishing device
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