CN105922114A

CN105922114A - Polishing machine

Info

Publication number: CN105922114A
Application number: CN201610261493.3A
Authority: CN
Inventors: 高扬
Original assignee: Dongguan Qinzhi Industrial Design Co Ltd
Current assignee: Zhongshan super extension Hardware Co., Ltd.
Priority date: 2016-04-25
Filing date: 2016-04-25
Publication date: 2016-09-07
Anticipated expiration: 2036-04-25
Also published as: CN105922114B

Abstract

The invention discloses a polishing machine. The polishing machine comprises polishing wheel mechanisms, a belt type conveying mechanism, a longitudinal conveying mechanism, a storing mechanism, a returning mechanism and a placing mechanism, wherein the belt type conveying mechanism is provided with a workpiece rotating device; the longitudinal conveying mechanism is located in the middle of the belt type conveying mechanism; polishing wheels are arranged in front of and behind the workpiece rotating device; in operation, a workpiece is clamped through a clamping jaw cylinder in the longitudinal conveying mechanism and is lengthways conveyed; after being polished by a first group of polishing wheels, the workpiece is rotated by a predetermined angle through the workpiece rotating device and then is polished through a second group of polishing wheels; then the workpiece is transferred to a conveyor belt; the workpiece on the conveyor belt is positioned under the function of a limiting lifting device and then is stored by the storing mechanism above; a carrier on which the workpiece is loaded is returned to a starting place through the returning mechanism; and the workpiece to be polished is loaded through the placing mechanism. By the adoption of the polishing machine, the workpiece can be automatically rotated to enable a plurality of side surfaces to be polished, the polished workpiece is automatically stored, the workpiece to be polished is automatically loaded after the carrier is returned, and the automation degree is high.

Description

A kind of buffing machine

Technical field:

The present invention relates to the plant equipment that surface of the work is processed by shot blasting, in particular to a kind of buffing machine.

Background technology:

Buffing machine is in polishing process, added with surface of the work being carried out the light agent of micro cutting on the buff wheel of rotation, and namely what is often called wax bar. Described buff wheel is driven by motor and rotates, and the surface of workpiece is polished by the buff wheel of rotation.

Fig. 1 is the workpiece a that a kind of surface is polished, and a pair location hole a1 is offered at the two ends of described workpiece a, and the end face of workpiece a includes a high position Face a2 and low plane a3.During described workpiece a polishes, carrier can be arranged and position the workpiece location bar that hole a1 coordinates with a pair, To position workpiece a.

Summary of the invention:

Technical problem solved by the invention: buffing machine of the prior art, needs staff manually to overturn workpiece, in order to the polishing of rotation Take turns each surface to workpiece to be polished.

For solving above-mentioned technical problem, the present invention provides following technical scheme:

A kind of buffing machine, including mainframe, buff wheel frame, buff wheel mechanism, the belt type conveying mechanism of longitudinally fed workpiece, longitudinally fed The longitudinal translating device associated of workpiece, the workpiece run on belt type conveying mechanism is carried out the spacing lifting mechanism of spacing lifting, for receiving workpiece Accommodating mechanism, the return mechanism being arranged on mainframe, for placing the placement mechanism of workpiece；

Described belt type conveying mechanism is arranged on mainframe；Described buff wheel frame is positioned at the side of mainframe；Described buff wheel mechanism is arranged on In buff wheel frame, buff wheel mechanism includes the buff wheel for being polished workpiece；

Described belt type conveying mechanism includes the conveyer belt being laterally set up in parallel a pair, places driver plate on the conveyor belt, is positioned at a pair conveyer belt Top a pair guide plate, the rotary apparatus being arranged on driver plate and locker, the first rotating driving device being arranged on guide plate and Second rotating driving device；

Described rotary apparatus includes that the rotating seat being articulated on driver plate, fixed cover are located at the peripheral gear of rotating seat, are arranged on rotating seat top Positioning bar for positioning the pair of workpieces of workpiece, described workpiece location bar is vertically arranged；

Described locker includes the vertical bar being articulated on driver plate, the torsion spring being set on vertical bar, is fixed on the level in vertical masthead portion Bar；The top of described torsion spring is fixed on vertical bar, and the bottom of torsion spring is fixed on driver plate, under the torsion of torsion spring, described horizon bar Left end is against on gear；

Described first rotating driving device and the second rotating driving device are respectively positioned on the side of rotary apparatus, the first rotating driving device and the second rotation Rotary driving device all includes the tooth bar that can engage, the block piece being positioned at tooth bar side with gear；Described block piece is provided with a horizontal protuberance, described laterally Protuberance can stop the right-hand member of longitudinally running horizon bar, and when described horizontal protuberance stops horizon bar right-hand member, horizon bar begins around the rotation of vertical bar Turning, when horizon bar begins around the rotation of vertical bar, described wheel and rack starts engagement；The quantity of described buff wheel mechanism is multiple, many Individual buff wheel Distribution of Institutions both sides before and after the first rotating driving device, the second rotating driving device is positioned at the front of multiple buff wheel mechanism；

Described longitudinal translating device associated is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate；Longitudinal translating device associated includes It is arranged on mainframe and Rodless cylinder, the first lift cylinder being arranged on Rodless cylinder piston that level is longitudinally disposed, is arranged on first liter Jaw cylinder on sending down the abnormal ascending QI cylinder piston rod；

Described spacing lifting mechanism is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate, and spacing lifting mechanism is positioned at The front of longitudinal translating device associated；Described spacing lifting mechanism includes the spacing lifting base plate being arranged on mainframe, is arranged on spacing lifting base plate On the second lift cylinder and the 3rd lift cylinder, the limited block being arranged on the second lift cylinder piston rod, be arranged on the 3rd lift cylinder live Lifting block on stopper rod；Described lifting block is provided with vertical alignment pin, and driver plate offers the hole, location with detent fit；

Described accommodating mechanism is positioned at the top of spacing lifting mechanism；Accommodating mechanism includes the portal frame being arranged on mainframe, is suspended on portal frame The 4th lift cylinder, the storage framework being arranged on the 4th lift cylinder piston rod on crossbeam, it is arranged on storage frame left and is vertically arranged The first screw rod and the first polished rod, be arranged on storage frame right and the second screw rod being vertically arranged and the second polished rod and the first screw rod is spirally connected and The first lifting plate of being slidably matched with the first polished rod and the second screw rod is spirally connected and be slidably matched with the second polished rod the second lifting plate, be arranged on receipts The pair of workpieces guide post receiving on the top board of framework and be vertically arranged；The bottom opening of described storage framework, the pair of workpiece guide post away from From the distance equal to pair of workpieces location bar；Described first lifting plate include the first base portion, the first coil tension spring being arranged on the first base portion front end, The first lifting portion of cavity is offered in rear end, and the rear end in described first lifting portion is set in front end and compression the first coil tension spring, the institute of the first base portion Stating the front end of the first base portion to be provided with the first lifting portion carries out spacing defining flange, the front end face in described first lifting portion is inclined plane；Described Second lifting plate include the second base portion, be arranged on the second coil tension spring of the second base portion front end, the second lifting portion of cavity is offered in rear end, described The rear end in the second lifting portion is set in front end and compression second coil tension spring of the second base portion, and the front end of described second base portion is provided with the second lifting Portion carries out spacing defining flange, and the front end face in described second lifting portion is inclined plane；

Described return mechanism includes being positioned at the first lowering or hoisting gear at belt type conveying mechanism front end, is positioned at second liter of belt type conveying mechanism rear end Falling unit, lie across between the first lowering or hoisting gear and the second lowering or hoisting gear and be positioned at the delivery track below belt type conveying mechanism；Described first liter Falling unit include offering vertically to the first support of chute, be articulated in the first bracket chute in and the 3rd screw rod that is vertically arranged and the 3rd screw rod The first crane in 3rd servomotor of connection, leading section are slidably fitted in the first bracket chute and being spirally connected with the 3rd screw rod, described first Crane is horizontally disposed with, the first crane includes the first side rod be arrangeding in parallel for about a pair, be articulated between a pair first side rods multiple One conveying roller, drive multiple first conveying roller rotate the first servomotor；Described second lowering or hoisting gear includes offering vertically to the second of chute The 4th servomotor, rearward end that support, the 4th screw rod being articulated in the second bracket chute and being vertically arranged and the 4th screw rod couple are slided Coordinate the second crane being spirally connected in the second bracket chute and with the 4th screw rod, be arranged on the positioner bottom the second crane, described the Two cranes are horizontally disposed with, the second crane include the second side rod be arrangeding in parallel for about a pair, be articulated between a pair second side rods multiple Second conveying roller, drive multiple second conveying roller rotate the second servomotor；Described positioner includes being fixedly mounted on the second side rod The 5th lift cylinder that connecting plate, piston rod are fixedly mounted on connecting plate, the locating dowel being fixedly mounted on the 5th cylinder block, described company Fishplate bar offers through hole, and described locating dowel is vertically arranged and is upward through the through hole of connecting plate, and the top of locating dowel is positioned at adjacent two second conveyings Between roller；Described delivery track includes the 3rd side rod be arrangeding in parallel for about a pair, multiple 3rd conveyings being articulated between a pair the 3rd side rods Roller, drive multiple 3rd conveying roller rotate the 5th servomotor；

Described placement mechanism is arranged on mainframe and is positioned at the top of the second lowering or hoisting gear, and described placement mechanism includes the second portal frame, installation The 6th lift cylinder on the second portal frame crossbeam, the placement framework being arranged on the 6th lift cylinder piston rod, top are arranged on placing frame On the top board of frame and be vertically arranged a pair second workpiece guide post, be articulated in the swing span placed on framework lateral wall, be arranged on placement framework For the crank and rocker mechanism driving swing span to swing on lateral wall；Described swing span includes inverted V-shaped rest, inverted V-shaped rest Top is articulated on placement framework lateral wall, and the left end of inverted V-shaped rest is provided with the first arc-shaped insert plate, and the right-hand member of inverted V-shaped rest sets The second arc-shaped insert plate, described second arc-shaped insert plate lower end is had to be positioned at the top of the first arc-shaped insert plate lower end and the second arc-shaped insert plate lower end and the first arc Distance value up and down between shape plate lower end is equal to the one-tenth-value thickness 1/10 of a polished workpiece, described second arc-shaped insert plate lower end and the first arc-shaped insert plate Left and right distance value between lower end is equal to the width value of a polished workpiece；The bottom opening of described placement framework, the pair of second workpiece The distance of guide post, equal to the distance of pair of workpieces location bar, second workpiece guide post folds polished workpiece equipped with one, and second workpiece guides Bar coordinates with the hole, location of polished workpiece, and the lower end of described first arc-shaped insert plate is against a bottommost folding polished workpiece；Described crank shakes Linkage includes being arranged on the crank driving motor, one end to be connected placing on framework lateral wall and the crank other end with the rotating shaft of driving motor Hinged connecting rod, described rod hinge connection is on V-shaped rest.

By technique scheme, the operation principle of a kind of buffing machine of the present invention is as follows:

First, workpiece positions coordinating of bar by hole, a pair location with pair of workpieces and is positioned on rotating seat.

Second, conveyer belt makees the enclosed annular motion circulated, and conveyer belt drives the workpiece on driver plate thereon and driver plate to vertically move, Vertically moving of driver plate is guided by a pair guide plate.

3rd, when driver plate runs to longitudinal translating device associated, the first lift cylinder drives jaw cylinder to rise, the cylinder body lifting of jaw cylinder Driver plate so that it is depart from conveyer belt；Afterwards, jaw cylinder gripping driver plate；Afterwards, under the driving of Rodless cylinder, before driver plate is longitudinal OK.

4th, driver plate is transported to be positioned at the first rotating driving device and indulges at rearward buff wheel, and the buff wheel of rotation is on driver plate Workpiece is polished.

5th, longitudinal translating device associated continues conveyance plate；When the right-hand member of the horizon bar being arranged on driver plate touches the horizontal protuberance of block piece Time, horizontal protuberance forces horizon bar and vertically bar rotated ninety degrees, the left end disengaging of the horizon bar of rotated ninety degrees and contacting of gear, i.e. Gear departs from the constraint of horizon bar, and now, gear starts to engage with tooth bar.

6th, longitudinally disposed tooth bar orders about the gear rotated ninety degrees vertically moved, and gear driven workpiece thereon positions bar rotated ninety degrees, And then drive the workpiece rotated ninety degrees on the bar of workpiece location；During gear rotated ninety degrees, the right-hand member of horizon bar is against the horizontal stroke of block piece Vertically move on protuberance, after gear rotated ninety degrees, the right-hand member disengaging of horizon bar and contacting of horizontal protuberance, under the torsion of torsion spring, Horizon bar resets, and the horizon bar left end after reset is against on gear, rotates with limiting gear.

7th, longitudinal translating device associated conveying workpieces is to being positioned at the first rotating driving device buff wheel longitudinally forward, and the buff wheel of rotation is to rotation Workpiece after turning 90 degree is polished.

8th, at longitudinal translating device associated conveying workpieces to the second rotating driving device, the second rotating driving device makes the workpiece in rotary apparatus fixed Position bar rotated ninety degrees again, the second rotating driving device makes the operation principle of workpiece location bar rotated ninety degrees be same as the first rotating driving device Make the operation principle of workpiece location bar rotated ninety degrees.

9th, the jaw cylinder in longitudinal translating device associated unclamps driver plate, and the first lift cylinder resets, and driver plate comes back on conveyer belt, It is driven to move ahead by conveyer belt.

Tenth, when driver plate is transported at spacing lifting mechanism, the second lift cylinder drives limited block to rise, before limited block stops driver plate OK；Afterwards, the 3rd lift cylinder drives lifting block to rise, and the alignment pin on lifting block coordinates with the hole, location on driver plate, and lifting block will pass Dynamic plate lifts, with positioning transmission plate.

11st, in accommodating mechanism the 4th lift cylinder drive storage framework decline, the bottom of the pair of workpieces guide post in accommodating mechanism with It is against on the top of pair of workpieces location bar；Afterwards, first driven by servomotor the first screw rod rotates, the first lifting plate leading at the first polished rod Declining downwards, the incline of the workpiece on the inclined plane contact workpiece location bar in the first lifting portion, along with the decline in the first lifting portion, first lifts Ascending part compresses the first coil tension spring and relative first base portion transverse shifting, when the front end in the first lifting portion drops to the lower section of workpiece, first Under the elastic force of coil tension spring, the first lifting portion resets and is positioned at the bottom part down of workpiece；Afterwards, first driven by servomotor the first screw rod rotates, Workpiece is lifted under the guiding of the first polished rod by the first lifting plate, and workpiece departs from workpiece location bar and rises and be enclosed within workpiece guide post；Afterwards, Second driven by servomotor the 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；Second Lifting plate continues to lift workpiece to precalculated position under the guiding of the second polished rod；Afterwards, first driven by servomotor the first screw rod reversely rotates, First lifting plate drops in situ, in case lifting next one workpiece；So, the workpiece polished is contained mechanism's storage one by one.

12nd, driver plate and rotary apparatus thereon and locker run to return mechanism first liter through the conveying of belt type conveying mechanism , under the conveying of the first conveying roller, driver plate takes off on first crane of falling unit (now, the first crane flushes up and down with conveyer belt) It is fully located at from conveyer belt on the first crane；Afterwards, under the driving of the 3rd screw rod, the first crane declines, until its rear end is with defeated The front end sending track flushes up and down；Afterwards, driver plate is delivered on delivery track by the first conveying roller of rotation, delivery track by driver plate to The rear end conveying of belt type conveying mechanism；Under the auxiliary of the second conveying roller, driver plate on delivery track and rotary apparatus thereon and snap close dress Put to be fully located at and depart from delivery track (now, the second crane flushes up and down with delivery track) on the second crane；Afterwards, location dress The 5th cylinder in putting is changed to contraction state by initial extended configuration, and locating dowel is inserted upwardly in the hole, location of driver plate with positioning transmission Plate；Afterwards, under the driving of the 4th screw rod, the second crane rises, until its front end is the neatest with the conveyer belt rear end of belt type conveying mechanism Flat.

13rd, the 6th lift cylinder in placement mechanism drives places framework decline, and the bottom of a pair second workpiece guide post is against rotation dress The top of the pair of workpieces location bar put；Afterwards, the driving motor of crank and rocker mechanism drives crank to rotate, and crank drives V by connecting rod Shape support swings, and a bottommost folding polished workpiece is left in the first arc-shaped insert plate lower end, leaves one when the first arc-shaped insert plate lower end and folded treats When polishing the bottommost of workpiece, the second arc-shaped insert plate lower end is inserted one and is folded between the workpiece of polished workpiece bottommost and a workpiece thereon, Specifically, the second arc-shaped insert plate lower end is inserted one and is folded the low plane of polished workpiece bottommost workpiece and on it between bottom surface of a workpiece；As This, a workpiece folding polished workpiece bottommost falls on the bar of workpiece location along second workpiece guide post, and one folds polished workpiece Propped up by the second arc-shaped insert plate lower end bottom a workpiece on bottommost workpiece；Afterwards, under the driving of crank and rocker mechanism, V-arrangement props up Frame backswing, the second arc-shaped insert plate lower end leaves a bottommost folding polished workpiece, and the first arc-shaped insert plate lower end resets, so, now One workpiece of folded polished workpiece bottommost falls to, on the first arc-shaped insert plate lower end, be propped up by the first arc-shaped insert plate lower end bottom it；Now, Crank and rocker mechanism stopping action, waits the arrival of next driver plate, in order to the workpiece folding polished workpiece bottommost by is placed on rotation dress On the workpiece location bar put.

14th, driver plate thereon can be delivered on conveyer belt by the second conveying roller on the second crane, and the workpiece on driver plate enters to be thrown Light flow process.

By technique scheme, first the workpiece of initial position is polished by buff wheel, and afterwards, the first rotating driving device unlocks snap close Device also drives rotary apparatus action, and workpiece rotated ninety degrees, afterwards, the workpiece after rotated ninety degrees is polished by buff wheel.Workpiece is thrown After light terminates, accommodating mechanism automatic accomodation workpiece, return mechanism reclaims driver plate automatically, and polished workpiece is automatically placed in by placement mechanism On the workpiece location bar of driver plate.So, multiple sides of workpiece can be polished by a kind of buffing machine of the present invention automatically, is conducive to throwing The raising of light efficiency.

As the present invention a kind of explanation to buff wheel mechanism, described buff wheel mechanism includes being fixedly mounted in buff wheel frame and being horizontally disposed with Square box, be articulated on square box and horizontally disposed laterally driven screw rod, the buff wheel base being placed on square box, be fixedly mounted on Buff wheel pillar, the polishing wheel seat being arranged on buff wheel pillar on buff wheel base, it is arranged on polishing wheel seat and drives buff wheel to rotate Motor；The bottom of described buff wheel base is provided with internal thread part, and internal thread part offers the screwed hole being spirally connected with laterally driven screw rod, described horizontal stroke It is provided with handle to the end driving screw rod；Described buff wheel is arranged on polishing wheel seat.

As described above, the actionable handle of staff, to drive laterally driven screw rod to rotate, laterally driven screw rod is by driving internal thread part And driving buff wheel base along square box transverse shifting, the buff wheel base of transverse shifting drives buff wheel transverse shifting thereon, and then makes throwing Halo is close to or away from the workpiece run in longitudinal translating device associated.

As the present invention a kind of explanation to buff wheel mechanism, the front end of described polishing wheel seat is articulated with polishing wheel shaft, and described buff wheel is arranged on The left end of polishing wheel shaft, the right-hand member of described polishing wheel shaft is provided with driven pulley；The hinged motor plate in rear end of described polishing wheel seat, motor plate On offer bar-shaped trough, be inserted with adjustment screw rod in bar-shaped trough, the front end adjusting screw rod is hinged on the rear end of polishing wheel seat, adjusts and is spirally connected on screw rod Having front nut and back nut, described front nut and back nut clamping motor plate, described motor is arranged on motor plate, and motor shaft is provided with master Movable belt pulley, driving pulley is coupled by transmission band with driven pulley.

As described above, motor drives polishing wheel shaft to rotate by transmission band, and then drives the buff wheel on polishing wheel shaft to rotate.When needing to adjust During transmission belt tension, staff's adjustable front nut and back nut drive motor plate at the position adjusted on screw rod, front nut and back nut Rotate with the hinged place of polishing wheel seat around it, to adjust motor and the distance of polishing wheel shaft on motor plate, and then adjust the elasticity of transmission band.

As the present invention a kind of explanation to buff wheel mechanism, cavity offered by described buff wheel pillar, the sidewall of cavity is offered vertically to Bar shaped gap, be articulated with screw rod in cavity, the top of screw rod highlights pillar top, and the top of screw rod is provided with rotating handles；Described throwing Light wheel seat offers through hole, is fixedly mounted on threaded block and slide block in through hole, and described threaded block offers screwed hole, and threaded block passes through slide block and through hole Sidewall fixing connect, described slide block is slidably matched with bar shaped gap, and described screw rod is screwed onto in the screwed hole of threaded block.

As described above, staff's action rotating handles, drive screw rod to rotate, screw drive threaded block, threaded block slits with bar shaped at slide block Lifting under the cooperation of mouth, threaded block drives polishing wheel seat lifting, polishes wheel seat and drives buff wheel lifting, and the buff wheel of lifting is suitable for workpiece Polishing position.

As the present invention a kind of explanation to buff wheel mechanism, the quantity of described buff wheel mechanism is four, the respectively first buff wheel mechanism, Second buff wheel mechanism, the 3rd buff wheel mechanism, the 4th buff wheel mechanism；Described first buff wheel mechanism and the second buff wheel mechanism are respectively positioned on The left side of belt type conveying mechanism, described 3rd buff wheel mechanism and the 4th buff wheel mechanism be respectively positioned on the right side of belt type conveying mechanism, and described first The longitudinal pitch of buff wheel mechanism and the second buff wheel mechanism is equal to the twice of the longitudinal pitch of adjacent two pieces of driver plates, described first polishing turbine The longitudinal pitch of structure and the 3rd buff wheel mechanism is equal to the longitudinal pitch of adjacent two pieces of driver plates, described 3rd buff wheel mechanism and the 4th buff wheel The longitudinal pitch of mechanism indulging equal to the twice of the longitudinal pitch of adjacent two pieces of driver plates, described second buff wheel mechanism and the 4th buff wheel mechanism The longitudinal pitch of adjacent two pieces of driver plates it is equal to spacing；Described first buff wheel mechanism and the 3rd buff wheel mechanism are positioned at the first rotation and drive dress Putting longitudinal front, described second buff wheel mechanism and the 4th buff wheel mechanism are positioned at the rear that the first rotating driving device is longitudinal.

As described above, under the driving of longitudinal translating device associated, the left side of the workpiece of initial position is polished by the second buff wheel mechanism, the The right side of the workpiece of initial position is polished by four buff wheel mechanisms；Afterwards, under the cooperation of the first rotating driving device and rotary apparatus, Workpiece rotated ninety degrees；Afterwards, under the driving of longitudinal translating device associated, the left side of postrotational workpiece is polished by the first buff wheel mechanism, The right side of postrotational workpiece is polished by the 3rd buff wheel mechanism.

Four buff wheel mechanisms and buff wheel frame install a kind of explanation of relation as the present invention, and the quantity of described buff wheel frame is two Individual, the respectively first buff wheel frame and the second buff wheel frame；Described first buff wheel frame is positioned at the left side of mainframe, and described second throws Halo frame is positioned at the right side of mainframe；Described first buff wheel frame is provided with the first support seat and second and supports seat, described second polishing turbine Erection has the 3rd support seat and four-supporting；Described first buff wheel mechanism is arranged on the first support seat, and the second buff wheel mechanism is arranged on Second supports on seat, and the 3rd buff wheel mechanism is arranged on the 3rd support seat, and the 4th buff wheel mechanism is arranged on four-supporting.By above-mentioned Illustrating, the square box of the first buff wheel mechanism is fixedly mounted on the first support seat, and the square box of the second buff wheel mechanism is fixedly mounted on second Supporting on seat, the square box of the 3rd buff wheel mechanism is fixedly mounted on the 3rd support seat, and the square box of the 4th buff wheel mechanism is fixedly mounted on On four-supporting.

As the present invention to rotary apparatus and a kind of explanation of locker, described driver plate is provided with dish type mounting seat, described rotating seat pivot joint In dish type mounting seat；Described dish type mounting seat is provided with pivot joint block, and the bottom of described vertical bar is articulated on pivot joint block, the end of described torsion spring End is fixed on pivot joint block.As described above, rotary apparatus and locker are installed in the dish type mounting seat of driver plate, specifically, and lock Buckle device is arranged on the pivot joint block of driver plate.Being so designed that, as long as the lower dish type mounting seat of dismounting, rotary apparatus and locker are i.e. removed.

As the present invention a kind of explanation to locker, the left end of described horizon bar is provided with downward projection of first roller, described horizon bar Right-hand member is provided with downward projection of second roller；Under the torsion of torsion spring, the left end of described horizon bar is against on gear by the first roller；Work as institute When stating horizontal protuberance barrier level bar right-hand member, horizontal protuberance and the second roller contact.As described above, horizon bar is actual with horizontal protrusions contact Be the second roller, i.e. under the driving of longitudinal translating device associated, the second roller rolls on horizontal protuberance.First roller of horizon bar left end It is fastened between adjacent two teeth of gear, with the rotation of limiting gear, when the second roller rolls on horizontal protuberance, the of horizon bar left end One roller disengaging contacts with gear.

As the present invention to the first rotating driving device and a kind of explanation of the second rotary apparatus, described tooth bar includes the roundlet of multiple longitudinal arrangement Post, the spacing of adjacent two small columns can accommodate a tooth of gear, and described tooth bar is arranged on tooth bar seat, and tooth bar seat is fixing with block piece to be connected. As described above, described small column is equivalent to the tooth of tooth bar, and the quantity of the small column included by tooth bar depends on the required angle rotated of rotating seat, That is, if rotating seat need to rotate bigger angle, then tooth bar is longer, and the quantity of small column is more, if rotating seat need to rotate less angle, then Tooth bar is less, the negligible amounts of small column.

As the present invention a kind of explanation to return mechanism, vertical gathering sill offered by described first support, perpendicular in the gathering sill of the first support Directly being provided with the first guide post, the leading section of the first crane is provided with and is slidably matched the first sliding part with the first support gathering sill, and the first sliding part is opened If the first pilot hole coordinated with the first guide post；Vertical gathering sill offered by described second support, vertically sets in the gathering sill of the second support Have the second guide post, the rearward end of the second crane to be provided with to be slidably matched the second sliding part with the second support gathering sill, the second sliding part offer with The second pilot hole that second guide post coordinates.

Accompanying drawing illustrates:

The present invention is described further below in conjunction with the accompanying drawings:

Fig. 1 is the workpiece a that in prior art, a kind of surface needs polishing；

Fig. 2 is the structural representation of a kind of buffing machine of the present invention；

Fig. 2-1 is the planar structure schematic diagram of a kind of buffing machine gained viewed from above in Fig. 2；

Fig. 3 is that in Fig. 2, a kind of buffing machine conceals the first buff wheel 10-1, the second buff wheel 10-2, the 3rd buff wheel 10-3, the 4th polishing Structural representation after wheel 10-4, after first buff wheel frame the 61, second buff wheel frame 62；

Fig. 3-1 for a kind of buffing machine viewed from above in Fig. 3 conceal the first buff wheel 10-1, the second buff wheel 10-2, the 3rd buff wheel 10-3, The planar structure schematic diagram of the structure gained after the 4th buff wheel 10-4, after first buff wheel frame the 61, second buff wheel frame 62；

Fig. 3-2 for Fig. 3 observes from right side a kind of buffing machine conceal the first buff wheel 10-1, the second buff wheel 10-2, the 3rd buff wheel 10-3, The planar structure schematic diagram of the structure gained after the 4th buff wheel 10-4, after first buff wheel frame the 61, second buff wheel frame 62；

Fig. 4 is the structural representation of longitudinal translating device associated 70 in Fig. 3；

Fig. 5 is the combinative structure schematic diagram of rotary apparatus 30 and locker 40 in Fig. 3；

Fig. 6 is the structural representation of the first rotating driving device 50 in Fig. 3；

Fig. 7 is that in Fig. 3, the first rotating driving device 50 unlocks locker 40 and drives the fundamental diagram of rotary apparatus 30；

Fig. 8 is the structural representation of spacing lifting mechanism 80 in Fig. 3；

Fig. 9 is the combinative structure schematic diagram of accommodating mechanism 90 in Fig. 3, rotary apparatus 30, spacing lifting mechanism 80；

Figure 10 is the structural representation of accommodating mechanism 90 in Fig. 9；

Figure 11 is the structural representation of the first lowering or hoisting gear 910 in Fig. 3；

Figure 12 is the second buff wheel frame 62 and the 3rd buff wheel mechanism 10-3 mounted thereto and the 4th buff wheel mechanism 10-4 in Fig. 2 Structural representation；

Figure 13 is to observe the second buff wheel frame 62 and the 3rd buff wheel mechanism 10-3 mounted thereto and the 4th throwing in Figure 12 from lower left The planar structure schematic diagram of light wheel mechanism 10-4 gained；

Figure 14 is the structural representation after the 4th buff wheel mechanism 10-4 conceals buff wheel pillar 16 shown in Figure 12；

Figure 15 is the structural representation of buff wheel base 183 in Figure 12；

Figure 16 is the structural representation of placement mechanism 800 in Fig. 3；

Figure 17 is the structural representation in Figure 16 from another view placement mechanism 800 gained；

Figure 18 is the fundamental diagram that in Figure 16, workpiece a is placed on the workpiece location bar 33 of rotary apparatus 30 by placement mechanism 800；

Figure 19 is the structural representation of the first lifting plate 961 in Figure 10 in accommodating mechanism 90；

Figure 20 is the explosive view of the first lifting plate 961 in Figure 19；

Figure 21 is the structural representation of positioner 940 in Fig. 3-2.

Symbol description in figure:

A, workpiece；A1, hole, location；A2, high plane；A3, low plane；

10, buff wheel；10-1, the first buff wheel；10-2, the second buff wheel；10-3, the 3rd buff wheel；10-4, the 4th buff wheel； 100, polishing wheel shaft；101, driven pulley；11, motor；12, polishing wheel seat；121, threaded block；122, slide block；123, screw thread Hole；13, motor plate；141, screw rod is adjusted；142, front nut；143, back nut；15, transmission band；16, buff wheel pillar；160、 Bar shaped gap；17, screw rod；171, rotating handles；181, square box；182, laterally driven screw rod；183, buff wheel base；184、 Internal thread part；185, handle；

20, belt type conveying mechanism；21, conveyer belt；22, driver plate；221, dish type mounting seat；222, pivot joint block；23, guide plate；

30, rotary apparatus；31, rotating seat；32, gear；33, workpiece location bar；

40, locker；41, vertical bar；42, horizon bar；421, the first roller；422, the second roller；

50, the first rotating driving device；500, the second rotating driving device；51, tooth bar；510, small column；52, block piece；520、 Laterally protuberance；53, tooth bar seat.

60, mainframe；61, the first buff wheel frame；62, the second buff wheel frame；623, the 3rd seat is supported；624, four-supporting；

70, longitudinal translating device associated；71, Rodless cylinder；72, the first lift cylinder；73, jaw cylinder；

80, spacing lifting mechanism；81, spacing lifting base plate；82, the second lift cylinder；83, the 3rd lift cylinder；84, limited block； 85, lifting block；850, alignment pin；

800, placement mechanism；810, the second portal frame；820, the 6th lift cylinder；830, framework is placed；840, second workpiece guides Bar；8500, swing span；851, inverted V-shaped rest；852, the first arc-shaped insert plate；853, the second arc-shaped insert plate；860, crank shakes Linkage；861, motor is driven；862, crank；863, connecting rod；

90, accommodating mechanism；91, portal frame；92, the 4th lift cylinder；93, storage framework；941, the first screw rod；942, the second spiral shell Bar；951, the first polished rod；952, the second polished rod；961, the first lifting plate；962, the second lifting plate；963, the first base portion；964、 First coil tension spring；965, the first lifting portion；966, defining flange；967, inclined plane；97, workpiece guide post；

900, return mechanism；910, the first lowering or hoisting gear；911, the first support；912, the 3rd screw rod；913, the first crane；914、 First side rod；915, the first conveying roller；916, vertically to chute；917, gathering sill；918, the first guide post；920, the second lifting Device；930, delivery track；931, the 3rd side rod；932, the 3rd conveying roller；940, positioner；9401, connecting plate；9402、 5th lift cylinder；9403, locating dowel.

Detailed description of the invention:

In conjunction with Fig. 2, Fig. 2-1, a kind of buffing machine, including mainframe 60, buff wheel frame, buff wheel mechanism, the band of longitudinally fed workpiece Formula conveying mechanism 20, the longitudinal translating device associated 70 of longitudinally fed workpiece, the workpiece run on belt type conveying mechanism is carried out the limit of spacing lifting Position lifting mechanism 80, for receive workpiece accommodating mechanism 90, the return mechanism 900 being arranged on mainframe, for placing putting of workpiece Put mechanism 800.

Described belt type conveying mechanism is arranged on mainframe；Described buff wheel frame is positioned at the side of mainframe；Described buff wheel mechanism is arranged on In buff wheel frame, buff wheel mechanism includes the buff wheel for being polished workpiece.

In conjunction with Fig. 3, Fig. 3-1, Fig. 3-2, described belt type conveying mechanism includes the conveyer belt 21 being laterally set up in parallel a pair, is placed on conveying Driver plate 22 on band, be positioned at a pair guide plate 23 above a pair conveyer belt, the rotary apparatus 30 that is arranged on driver plate and locker 40, the first rotating driving device 50 and the second rotating driving device 500 being arranged on guide plate.

In above-mentioned belt type conveying mechanism, such as Fig. 5, described rotary apparatus 30 includes that the rotating seat 31 being articulated on driver plate, fixed cover are located at The peripheral gear 32 of rotating seat, being arranged on rotating seat top and position bar 33 for the pair of workpieces positioning workpiece, described workpiece location bar is vertical Arrange.

In above-mentioned belt type conveying mechanism, such as Fig. 5, described locker 40 includes the vertical bar 41 being articulated on driver plate, is set in vertically Torsion spring on bar, it is fixed on the horizon bar 42 in vertical masthead portion；The top of described torsion spring is fixed on vertical bar, and the bottom of torsion spring is fixed on On driver plate, under the torsion of torsion spring, the left end of described horizon bar is against on gear.

In above-mentioned belt type conveying mechanism, in conjunction with Fig. 6, Fig. 7, described first rotating driving device 50 and the second equal position of rotating driving device 500 All include the tooth bar 51 that can engage with gear in the side of rotary apparatus, the first rotating driving device and the second rotating driving device, be positioned at tooth The block piece 52 of bar side；Described block piece is provided with a horizontal protuberance 520, and described horizontal protuberance can stop the right-hand member of longitudinally running horizon bar, when When described horizontal protuberance stops horizon bar right-hand member, horizon bar begins around vertical bar and rotates, when horizon bar begins around the rotation of vertical bar, and institute State wheel and rack and start engagement；The quantity of described buff wheel mechanism is multiple, and multiple buff wheel Distribution of Institutions are at the first rotating driving device Both sides front and back, the second rotating driving device is positioned at the front of multiple buff wheel mechanism.

In above-mentioned belt type conveying mechanism, in conjunction with Fig. 5, Fig. 7, described driver plate 22 is provided with dish type mounting seat 221, described rotating seat 31 It is articulated in dish type mounting seat；Described dish type mounting seat is provided with pivot joint block 222, and the bottom of described vertical bar 41 is articulated on pivot joint block, The bottom of described torsion spring is fixed on pivot joint block.

In above-mentioned belt type conveying mechanism, such as Fig. 5, the left end of described horizon bar 42 is provided with downward projection of first roller 421, described horizon bar Right-hand member be provided with downward projection of second roller 422；Under the torsion of torsion spring, the left end of described horizon bar is against gear 32 by the first roller On；When described horizontal protuberance 520 barrier level bar right-hand member, horizontal protuberance and the second roller contact.

In above-mentioned belt type conveying mechanism, such as Fig. 6, described tooth bar 51 includes the small column 510 of multiple longitudinal arrangement, adjacent two small columns it Spacing can accommodate a tooth of gear 32, and described tooth bar is arranged on tooth bar seat 53, and tooth bar seat is fixing with block piece 52 to be connected.

Such as Fig. 4, described longitudinal translating device associated 70 is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate；Longitudinally Conveying mechanism includes the Rodless cylinder 71 being arranged on mainframe and level is longitudinally disposed, the first lifting air being arranged on Rodless cylinder piston Cylinder 72, the jaw cylinder 73 being arranged on the first lift cylinder piston rod.

Such as Fig. 8, described spacing lifting mechanism 80 is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate, spacing Lifting mechanism is positioned at the front of longitudinal translating device associated；Described spacing lifting mechanism includes spacing lifting base plate 81, the peace being arranged on mainframe The second lift cylinder 82 being contained on spacing lifting base plate and the 3rd lift cylinder 83, the limited block being arranged on the second lift cylinder piston rod 84, the lifting block 85 on the 3rd lift cylinder piston rod it is arranged on；Described lifting block is provided with vertical alignment pin 850, and driver plate is offered Hole, location with detent fit.

In conjunction with Fig. 9, Figure 10, described accommodating mechanism 90 is positioned at the top of spacing lifting mechanism；Accommodating mechanism includes being arranged on mainframe Portal frame 91, the 4th lift cylinder 92 being suspended on portal frame crossbeam, the storage framework 93 being arranged on the 4th lift cylinder piston rod, It is arranged on storage frame left and the first screw rod 941 being vertically arranged and the first polished rod 951, is arranged on storage frame right and is vertically arranged Second screw rod 942 and the second polished rod 952 is spirally connected with the first screw rod and the first lifting plate 961 and the second spiral shell of being slidably matched with the first polished rod On the second lifting plate 962 that bar is spirally connected and is slidably matched with the second polished rod, the top board being arranged on storage framework and the pair of workpieces that is vertically arranged is led To bar 97；The bottom opening of described storage framework, the distance of the pair of workpiece guide post is equal to the distance of pair of workpieces location bar.In conjunction with Figure 19, Figure 20, described first lifting plate include the first base portion 963, be arranged on the first coil tension spring 964 of the first base portion front end, rear end is opened If the first lifting portion 965 of cavity, the rear end in described first lifting portion is set in front end and compression first coil tension spring of the first base portion, described The front end of the first base portion is provided with and the first lifting portion carries out spacing defining flange 966, and the front end face in described first lifting portion is inclined plane 967； Described second lifting plate include the second base portion, be arranged on the second coil tension spring of the second base portion front end, the second lifting portion of cavity is offered in rear end, The rear end in described second lifting portion is set in front end and compression second coil tension spring of the second base portion, and the front end of described second base portion is provided with second Lifting portion carries out spacing defining flange, and the front end face in described second lifting portion is inclined plane.

In conjunction with Fig. 3, Fig. 3-1, Fig. 3-2, Figure 11, described return mechanism 900 includes the first lifting being positioned at belt type conveying mechanism front end Device 910, belt type conveying mechanism rear end the second lowering or hoisting gear 920, lie across between the first lowering or hoisting gear and the second lowering or hoisting gear And it is positioned at the delivery track 930 below belt type conveying mechanism；Described first lowering or hoisting gear includes offering vertically to the first support of chute 916 911, the 3rd servomotor, leading section that the first bracket chute the 3rd screw rod 912 that is interior and that be vertically arranged couples it are articulated in the 3rd screw rod The first crane 913 in being slidably fitted in the first bracket chute and being spirally connected with the 3rd screw rod, described first crane is horizontally disposed with, first liter Multiple first conveying rollers 915, driving that frame includes the first side rod 914 be arrangeding in parallel for about a pair, is articulated between a pair first side rods are dropped The first servomotor that multiple first conveying rollers rotate；Described second lowering or hoisting gear include offering vertically to the second support of chute, be articulated in the Two bracket chute interior and that be vertically arranged the 4th screw rod and the 4th servomotor of the 4th screw rod connection, rearward end are slidably fitted in the second support The second crane of being spirally connected in chute and with the 4th screw rod, it is arranged on the positioner 940 bottom the second crane, described second crane water Flat arrange, the second crane include the second side rod be arrangeding in parallel for about a pair, multiple second conveying rollers being articulated between a pair second side rods, Drive the second servomotor that multiple second conveying roller rotates；Such as Figure 21, described positioner includes the company being fixedly mounted on the second side rod The 5th lift cylinder 9402 that fishplate bar 9401, piston rod are fixedly mounted on connecting plate, the locating dowel being fixedly mounted on the 5th cylinder block 9403, described connecting plate offers through hole, and described locating dowel is vertically arranged and is upward through the through hole of connecting plate, and the top of locating dowel is positioned at adjacent Between two the second conveying rollers；Described delivery track include the 3rd side rod 931 be arrangeding in parallel for about a pair, be articulated in a pair the 3rd side rods it Between multiple 3rd conveying rollers 932, drive multiple 3rd conveying roller rotate the 5th servomotor.

In return mechanism 900, vertical gathering sill 917 offered by described first support 911, is vertically provided with in the gathering sill of the first support One guide post 918, the leading section of the first crane 913 is provided with and is slidably matched the first sliding part with the first support gathering sill, and the first sliding part is opened If the first pilot hole coordinated with the first guide post；Vertical gathering sill offered by described second support, vertically sets in the gathering sill of the second support Have the second guide post, the rearward end of the second crane to be provided with to be slidably matched the second sliding part with the second support gathering sill, the second sliding part offer with The second pilot hole that second guide post coordinates.

In conjunction with Figure 16 to Figure 18, described placement mechanism 800 is arranged on mainframe and is positioned at the top of the second lowering or hoisting gear, described placement machine Structure includes the second portal frame 810, the 6th lift cylinder 820 being arranged on the second portal frame crossbeam, is arranged on the 6th lift cylinder piston rod On place a pair second workpiece guide post 840 that framework 830, top be arranged on the top board placing framework and be vertically arranged, be articulated in and put Put the swing span 8500 on framework lateral wall, be arranged on placement framework lateral wall for the crank and rocker mechanism 860 driving swing span to swing； Described swing span includes inverted V-shaped rest 851, and the top of inverted V-shaped rest is articulated on placement framework lateral wall, inverted V-arrangement The left end of support is provided with the first arc-shaped insert plate 852, and the right-hand member of inverted V-shaped rest is provided with the second arc-shaped insert plate 853, and described second arc is inserted Plate lower end distance value up and down etc. above the first arc-shaped insert plate lower end and between the second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end Left and right distance value between the one-tenth-value thickness 1/10 of a polished workpiece, described second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end is equal to one The width value of polished workpiece；The bottom opening of described placement framework, the distance of the pair of second workpiece guide post positions equal to pair of workpieces The distance of bar, second workpiece guide post folds polished workpiece equipped with one, and second workpiece guide post coordinates with the hole, location of polished workpiece, The lower end of described first arc-shaped insert plate is against a bottommost folding polished workpiece；Described crank and rocker mechanism includes being arranged on outside placement framework The connecting rod 863 that the crank 862 driving motor 861, one end to be connected with the rotating shaft of driving motor on wall is hinged with the crank other end, described Rod hinge connection is on V-shaped rest.

In conjunction with Figure 12 to Figure 15, described buff wheel mechanism includes being fixedly mounted in buff wheel frame and horizontally disposed square box 181, pivot It is connected on square box and horizontally disposed laterally driven screw rod 182, the buff wheel base 183 being placed on square box, is fixedly mounted on polishing Take turns buff wheel pillar 16, the polishing wheel seat 12 being arranged on buff wheel pillar on base, be arranged on polishing wheel seat and drive buff wheel rotation The motor 11 turned；The bottom of described buff wheel base is provided with internal thread part 184, and internal thread part offers the screwed hole being spirally connected with laterally driven screw rod, The end of described laterally driven screw rod is provided with handle 185；Described buff wheel 10 is arranged on polishing wheel seat.

In above-mentioned buff wheel mechanism, the front end of described polishing wheel seat 12 is articulated with polishing wheel shaft 100, and described buff wheel 10 is arranged on buff wheel The left end of axle, the right-hand member of described polishing wheel shaft is provided with driven pulley 101；The hinged motor plate 13 in rear end of described polishing wheel seat, motor plate On offer bar-shaped trough, be inserted with adjustment screw rod 141 in bar-shaped trough, the front end adjusting screw rod is hinged on the rear end of polishing wheel seat, adjusts on screw rod Being bolted with front nut 142 and back nut 143, described front nut and back nut clamping motor plate, described motor 11 is arranged on motor plate, Being provided with driving pulley on motor shaft, driving pulley is coupled by transmission band 15 with driven pulley.

In above-mentioned buff wheel mechanism, cavity offered by described buff wheel pillar 16, and the sidewall of cavity is offered vertical bar shaped gap 160, Being articulated with screw rod 17 in cavity, the top of screw rod highlights pillar top, and the top of screw rod is provided with rotating handles 171；Described polishing wheel seat Offering through hole, be fixedly mounted on threaded block 121 and slide block 122 in through hole, described threaded block offers screwed hole 123, and threaded block passes through slide block Fixing with the sidewall of through hole and be connected, described slide block is slidably matched with bar shaped gap, and described screw rod is screwed onto in the screwed hole of threaded block.

About above-mentioned buff wheel mechanism, such as Fig. 2, the quantity of described buff wheel mechanism is four, the respectively first buff wheel mechanism 10-1, Two buff wheel mechanism 10-2, the 3rd buff wheel mechanism 10-3, the 4th buff wheel mechanism 10-4；Described first buff wheel mechanism and the second polishing Wheel mechanism is respectively positioned on the left side of belt type conveying mechanism 20, and described 3rd buff wheel mechanism and the 4th buff wheel mechanism are respectively positioned on belt type conveying mechanism Right side, the longitudinal pitch of described first buff wheel mechanism and the second buff wheel mechanism equal to adjacent two pieces of driver plates 22 longitudinal pitch two Times, the longitudinal pitch of described first buff wheel mechanism and the 3rd buff wheel mechanism is equal to the longitudinal pitch of adjacent two pieces of driver plates, and the described 3rd throws The longitudinal pitch of light wheel mechanism and the 4th buff wheel mechanism is equal to the twice of the longitudinal pitch of adjacent two pieces of driver plates, described second buff wheel mechanism With the longitudinal pitch that the longitudinal pitch of the 4th buff wheel mechanism is equal to adjacent two pieces of driver plates；Described first buff wheel mechanism and the 3rd polishing turbine Structure is positioned at the front of the first rotating driving device 50 longitudinal direction, and described second buff wheel mechanism and the 4th buff wheel mechanism are positioned at the first rotation and drive The rear that device is longitudinal.

About above-mentioned buff wheel mechanism, in conjunction with Fig. 2, Figure 12, the quantity of described buff wheel frame is two, the respectively first buff wheel frame 61 and the second buff wheel frame 62；Described first buff wheel frame is positioned at the left side of mainframe 60, and described second buff wheel frame is positioned at main frame The right side of frame；Described first buff wheel frame is provided with the first support seat and second and supports seat, and described second buff wheel frame is provided with the 3rd support seat 623 and four-supporting 624；Described first buff wheel mechanism 10-1 is arranged on the first support seat, and the second buff wheel mechanism 10-2 installs Supporting on seat second, the 3rd buff wheel mechanism 10-3 is arranged on the 3rd support seat, and the 4th buff wheel mechanism 10-4 is arranged on the 4th support On seat.

In practical operation, the workflow of a kind of buffing machine of the present invention is as follows:

First, workpiece a position coordinating of bar 33 by a pair location hole a1 and pair of workpieces and are positioned on rotating seat 31.

Second, conveyer belt 21 makees the enclosed annular motion circulated, and conveyer belt 21 drives the workpiece on driver plate 22 thereon and driver plate A vertically moves, and vertically moving of driver plate is guided by a pair guide plate 23.

3rd, when driver plate 22 runs to longitudinal translating device associated 70, the first lift cylinder 72 drives jaw cylinder 73 to rise, jaw gas The cylinder body lifting driver plate 22 of cylinder so that it is depart from conveyer belt 21；Afterwards, jaw cylinder 73 grips driver plate 22；Afterwards, without bar gas Under the driving of cylinder 71, driver plate longitudinally moves ahead.

4th, driver plate 22 is transported to be positioned at the first rotating driving device 50 and indulges at rearward buff wheel, and the buff wheel of rotation is to transmission Workpiece a on plate is polished.

5th, longitudinal translating device associated 70 continues conveyance plate 22；When the right-hand member of the horizon bar 42 being arranged on driver plate 22 touches gear During the horizontal protuberance 520 of part 52, horizontal protuberance 520 forces horizon bar 42 and vertically bar 41 rotated ninety degrees, the level of rotated ninety degrees The left end disengaging of bar 42 and contacting of gear 32, i.e. gear 32 departs from the constraint of horizon bar 42, and now, gear 32 starts and tooth bar 51 engagements.

6th, longitudinally disposed tooth bar 51 orders about gear 32 rotated ninety degrees vertically moved, and gear 32 drives pair of workpieces thereon fixed Position bar 33 rotated ninety degrees, and then drive the workpiece rotated ninety degrees on the bar 33 of pair of workpieces location；Mistake at gear 32 rotated ninety degrees Cheng Zhong, the right-hand member of horizon bar 42 is against on the horizontal protuberance 520 of block piece 52 and vertically moves, after gear 32 rotated ninety degrees, horizon bar The right-hand member disengaging of 42 contacts with horizontal protuberance 520, and under the torsion of torsion spring, horizon bar 42 resets, horizon bar 42 left end after reset It is against on gear 32, rotates with limiting gear 32.

7th, longitudinal translating device associated 70 conveying workpieces a to being positioned at the first rotating driving device 50 buff wheel longitudinally forward, the throwing of rotation Workpiece after rotated ninety degrees is polished by halo.

8th, at longitudinal translating device associated 70 conveying workpieces to the second rotating driving device 500, the second rotating driving device makes rotary apparatus 30 In workpiece location bar 33 rotated ninety degrees again, the second rotating driving device 500 make workpiece location bar rotated ninety degrees operation principle identical The operation principle of workpiece location bar rotated ninety degrees is made in the first rotating driving device.

9th, the jaw cylinder 73 in longitudinal translating device associated 70 unclamps driver plate, and the first lift cylinder 72 resets, and driver plate 22 returns again On conveyer belt 21, conveyer belt it is driven to move ahead.

Tenth, when driver plate 22 is transported at spacing lifting mechanism 80, the second lift cylinder 82 drives limited block 84 to rise, limited block Stop that driver plate 22 moves ahead；Afterwards, the 3rd lift cylinder 83 drives lifting block 85 to rise, the alignment pin 850 on lifting block and driver plate On hole, location coordinate, driver plate is lifted by lifting block, with positioning transmission plate.

11st, with reference to Fig. 9, the 4th lift cylinder 92 in accommodating mechanism 90 drives storage framework 93 to decline, in accommodating mechanism 90 The bottom of pair of workpieces guide post 97 be against pair of workpieces location bar 33 top on；Afterwards, the first servomotor 981 drives the first spiral shell Bar 941 rotates, and the first lifting plate 961 declines under the guiding of the first polished rod 951, and the inclined plane 967 in the first lifting portion 965 contacts work The incline of workpiece on the bar 33 of part location, along with the decline in the first lifting portion 965, the first lifting portion compresses the first coil tension spring 964 and phase To the first base portion 963 transverse shifting, when the front end in the first lifting portion 965 drops to the lower section of workpiece, at the bullet of the first coil tension spring 964 Under power, the first lifting portion 965 resets and is positioned at the bottom part down of workpiece；Afterwards, the first servomotor 981 drives the first screw rod 941 to rotate, Workpiece a is lifted under the guiding of the first polished rod 951 by the first lifting plate 961, and workpiece departs from workpiece location bar 33 and rises and be enclosed within workpiece On guide post 97；Afterwards, second driven by servomotor the second screw rod rotates, and the second lifting plate is come with the principle identical with the first lifting plate The bottom part down of workpiece；Afterwards, the second servomotor 982 drives the second screw rod 942 to rotate, and the second lifting plate 962 is at the second polished rod 952 Guiding under continue to lift workpiece to precalculated position；Afterwards, first driven by servomotor the first screw rod reversely rotates, and the first lifting plate drops to In situ, in case lifting next one workpiece；So, the workpiece polished is contained mechanism 90 one by one and receives.

12nd, driver plate 22 and rotary apparatus thereon 30 and locker 40 run to backhaul through the conveying of belt type conveying mechanism 20 In mechanism 900 on first crane 913 of the first lowering or hoisting gear 910 (now, the first crane 913 flushes with conveyer belt about 21), Under the conveying of the first conveying roller 915, driver plate 22 departs from conveyer belt 21 and is fully located on the first crane 913；Afterwards, the 3rd Under the driving of screw rod 912, the first crane 913 declines, until its rear end flushes up and down with the front end of delivery track 930；Afterwards, rotate The first conveying roller 915 driver plate 22 is delivered on delivery track 930, delivery track 930 by driver plate 22 to belt type conveying mechanism The rear end conveying of 20；Under the auxiliary of the second conveying roller, driver plate 22 on delivery track 930 and rotary apparatus thereon 30 and snap close Device 40 is fully located at and departs from delivery track 930 (now, the second crane flushes with delivery track about 930) on the second crane； Afterwards, the 5th cylinder 9402 in positioner 940 is changed to contraction state by initial extended configuration, and locating dowel 9403 is inserted upwardly into biography With positioning transmission plate in the hole, location of dynamic plate；Afterwards, under the driving of the 4th screw rod, the second crane rises, until its front end is defeated with belt Conveyer belt 21 rear end sending mechanism 20 flushes up and down.

13rd, with reference to Figure 18, the 6th lift cylinder 820 in placement mechanism 800 drives placement framework 830 to decline, a pair second works The bottom of part guide post 840 is against the top of the pair of workpieces location bar 33 of rotary apparatus 30；Afterwards, the driving of crank and rocker mechanism 860 Motor 861 drives crank 862 to rotate, and crank drives V-shaped rest 851 to swing by connecting rod 863, the first arc-shaped insert plate 852 lower end Leaving a bottommost folding polished workpiece a, when the bottommost that folds polished workpiece is left in the first arc-shaped insert plate lower end, the second arc is inserted Plate 853 lower end is inserted one and is folded between the workpiece of polished workpiece bottommost and a workpiece thereon, and specifically, the second arc-shaped insert plate lower end is inserted Enter to fold the low plane a3 of polished workpiece bottommost workpiece and on it between bottom surface of a workpiece a；So, one polished workpiece is folded Bottom a workpiece along second workpiece guide post 840 fall to workpiece location bar 33 on, and one fold polished workpiece bottommost workpiece it On a workpiece bottom propped up by the second arc-shaped insert plate lower end；Afterwards, under the driving of crank and rocker mechanism, V-shaped rest backswing, second A bottommost folding polished workpiece is left in arc-shaped insert plate 853 lower end, and the first arc-shaped insert plate 852 lower end resets, and so, now is folded to be treated One workpiece of polishing workpiece bottommost falls to, on the first arc-shaped insert plate lower end, be propped up by the first arc-shaped insert plate lower end bottom it；Now, bent Handle endplay device 860 stops action, waits the arrival of next driver plate, in order to the workpiece folding polished workpiece bottommost by is placed on rotation On the workpiece location bar of device.

14th, driver plate 22 thereon can be delivered to the workpiece on conveyer belt 21, on driver plate by the second conveying roller on the second crane A 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 thought of the present invention, at tool All will change on body embodiment and range of application, this specification content should not be construed as limitation of the present invention.

Claims

1. a buffing machine, including mainframe (60), buff wheel frame, buff wheel mechanism, the belt type conveying mechanism (20) of longitudinally fed workpiece, The longitudinal translating device associated (70) of longitudinally fed workpiece, the workpiece run on belt type conveying mechanism is carried out the spacing lifting mechanism of spacing lifting (80), for the accommodating mechanism (90) receiving workpiece, the return mechanism (900) being arranged on mainframe, it is used for placing the placement machine of workpiece Structure (800)；

Described belt type conveying mechanism is arranged on mainframe；Described buff wheel frame is positioned at the side of mainframe；Described buff wheel mechanism is arranged on In buff wheel frame, buff wheel mechanism includes the buff wheel for being polished workpiece；It is characterized in that:

Described belt type conveying mechanism includes the conveyer belt (21) being laterally set up in parallel a pair, places driver plate (22) on the conveyor belt, is positioned at A pair guide plate (23) above a pair conveyer belt, the rotary apparatus (30) being arranged on driver plate and locker (40), it is arranged on and leads The first rotating driving device (50) on plate and the second rotating driving device (500)；

Described rotary apparatus (30) include the rotating seat (31) being articulated on driver plate, fixed cover be located at the peripheral gear (32) of rotating seat, Being arranged on rotating seat top and position bar (33) for the pair of workpieces positioning workpiece, described workpiece location bar is vertically arranged；

Described locker (40) includes the vertical bar (41) being articulated on driver plate, the torsion spring being set on vertical bar, is fixed on vertically The horizon bar (42) in masthead portion；The top of described torsion spring is fixed on vertical bar, and the bottom of torsion spring is fixed on driver plate, in the torsion of torsion spring Under power, the left end of described horizon bar is against on gear；

Described first rotating driving device (50) and the second rotating driving device (500) are respectively positioned on the side of rotary apparatus, and the first rotation is driven Dynamic device and the second rotating driving device all include the tooth bar (51) that can engage, the block piece (52) being positioned at tooth bar side with gear；Described block piece Being provided with a horizontal protuberance (520), described horizontal protuberance can stop the right-hand member of longitudinally running horizon bar, when described horizontal protuberance stops horizon bar During right-hand member, horizon bar begins around vertical bar and rotates, and when horizon bar begins around the rotation of vertical bar, described wheel and rack starts engagement； The quantity of described buff wheel mechanism is multiple, multiple buff wheel Distribution of Institutions both sides before and after the first rotating driving device, and second rotates driving Device is positioned at the front of multiple buff wheel mechanism；

Described longitudinal translating device associated (70) is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate；Longitudinal conveyor Structure includes the Rodless cylinder (71) being arranged on mainframe and level is longitudinally disposed, the first lift cylinder being arranged on Rodless cylinder piston (72) the jaw cylinder (73), being arranged on the first lift cylinder piston rod；

Described spacing lifting mechanism (80) is between the conveyer belt being laterally set up in parallel for a pair and is positioned at the lower section of driver plate, spacing lifting machine Structure is positioned at the front of longitudinal translating device associated；Described spacing lifting mechanism includes the spacing lifting base plate (81) being arranged on mainframe, is arranged on The second lift cylinder (82) on spacing lifting base plate and the 3rd lift cylinder (83), be arranged on the second lift cylinder piston rod spacing Block (84), the lifting block (85) being arranged on the 3rd lift cylinder piston rod；Described lifting block is provided with vertical alignment pin (850), Driver plate offers the hole, location with detent fit；

Described accommodating mechanism (90) is positioned at the top of spacing lifting mechanism；Portal frame (91) that accommodating mechanism includes being arranged on mainframe, The 4th lift cylinder (92), the storage framework (93) being arranged on the 4th lift cylinder piston rod that are suspended on portal frame crossbeam, it is arranged on Storage frame left and the first screw rod (941) being vertically arranged and the first polished rod (951), it is arranged on and receives frame right and be vertically arranged The first lifting plate (961) that second screw rod (942) and the second polished rod (952) are spirally connected with the first screw rod and are slidably matched with the first polished rod, On the second lifting plate (962) of being spirally connected with the second screw rod and be slidably matched with the second polished rod, the top board being arranged on storage framework and be vertically arranged Pair of workpieces guide post (97)；The bottom opening of described storage framework, the distance of the pair of workpiece guide post positions bar equal to pair of workpieces Distance；Described first lifting plate include the first base portion (963), be arranged on first coil tension spring (964) of the first base portion front end, rear end is opened If the first lifting portion (965) of cavity, the rear end in described first lifting portion is set in front end and compression the first coil tension spring, the institute of the first base portion Stating the front end of the first base portion to be provided with the first lifting portion carries out spacing defining flange (966), the front end face in described first lifting portion is inclined plane (967)；Described second lifting plate include the second base portion, be arranged on the second coil tension spring of the second base portion front end, the second of cavity is offered in rear end Lifting portion, the rear end in described second lifting portion is set in front end and compression second coil tension spring of the second base portion, and the front end of described second base portion sets Having and the second lifting portion carries out spacing defining flange, the front end face in described second lifting portion is inclined plane；

Described return mechanism (900) includes being positioned at the first lowering or hoisting gear (910) at belt type conveying mechanism front end, is positioned at belt type conveying mechanism Second lowering or hoisting gear (920) of rear end, lie across between the first lowering or hoisting gear and the second lowering or hoisting gear and be positioned at below belt type conveying mechanism Delivery track (930)；Described first lowering or hoisting gear include offering vertically to first support (911) of chute (916), be articulated in first The 3rd servomotor, leading section that frame chute the 3rd screw rod (912) that is interior and that be vertically arranged couples with the 3rd screw rod are slidably fitted in first The first crane (913) in frame chute and being spirally connected with the 3rd screw rod, described first crane is horizontally disposed with, and the first crane includes a pair left side The first side rod (914), multiple first conveying rollers (915) being articulated between a pair first side rods that the right side be arranged in parallel, drive multiple first defeated Send the first servomotor that roller rotates；Described second lowering or hoisting gear include offering vertically to the second support of chute, be articulated in the second bracket chute In and the 4th servomotor that couples of the 4th screw rod that is vertically arranged and the 4th screw rod, rearward end be slidably fitted in the second bracket chute in and with The second crane that 4th screw rod is spirally connected, being arranged on the positioner (940) bottom the second crane, described second crane is horizontally disposed with, Second crane include the second side rod be arrangeding in parallel for about a pair, multiple second conveying rollers being articulated between a pair second side rods, drive many The second servomotor that individual second conveying roller rotates；Described positioner includes the connecting plate (9401) being fixedly mounted on the second side rod, lives The 5th lift cylinder (9402) that stopper rod is fixedly mounted on connecting plate, the locating dowel (9403) being fixedly mounted on the 5th cylinder block, institute Stating connecting plate and offer through hole, described locating dowel is vertically arranged and is upward through the through hole of connecting plate, and the top of locating dowel is positioned at adjacent two second Between conveying roller；Described delivery track include the 3rd side rod (931) be arrangeding in parallel for about a pair, be articulated between a pair the 3rd side rods many Individual 3rd conveying roller (932), drive multiple 3rd conveying roller rotate the 5th servomotor；

Described placement mechanism (800) is arranged on mainframe and is positioned at the top of the second lowering or hoisting gear, and described placement mechanism includes second gantry Frame (810), the 6th lift cylinder (820) being arranged on the second portal frame crossbeam, the placing frame that is arranged on the 6th lift cylinder piston rod Frame (830), top be arranged on place framework top board on and be vertically arranged a pair second workpiece guide post (840), be articulated in placement framework Swing span (8500) on lateral wall, it is arranged on placement framework lateral wall for the crank and rocker mechanism (860) driving swing span to swing； Described swing span includes inverted V-shaped rest (851), and the top of inverted V-shaped rest is articulated on placement framework lateral wall, inverted V The left end of shape support is provided with the first arc-shaped insert plate (852), and the right-hand member of inverted V-shaped rest is provided with the second arc-shaped insert plate (853), and described second Arc-shaped insert plate lower end above the first arc-shaped insert plate lower end and between the second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end upper and lower away from Distance values is equal to the one-tenth-value thickness 1/10 of a polished workpiece, the left and right distance value etc. between described second arc-shaped insert plate lower end and the first arc-shaped insert plate lower end Width value in a polished workpiece；The bottom opening of described placement framework, the distance of the pair of second workpiece guide post is equal to a pair work The distance of part location bar, equipped with a hole, location folding polished workpiece, second workpiece guide post and polished workpiece on second workpiece guide post Coordinating, the lower end of described first arc-shaped insert plate is against a bottommost folding polished workpiece；Described crank and rocker mechanism includes being arranged on placing frame The connecting rod that crank (862) that driving motor (861) on frame lateral wall, one end are connected with the rotating shaft of driving motor is hinged with the crank other end (863), described rod hinge connection is on V-shaped rest.

2. a kind of buffing machine as claimed in claim 1, it is characterised in that: described buff wheel mechanism includes being fixedly mounted on buff wheel frame Upper and horizontally disposed square box (181), it is articulated on square box and horizontally disposed laterally driven screw rod (182), is placed on square box Buff wheel base (183), the buff wheel pillar (16) being fixedly mounted on buff wheel base, the buff wheel that is arranged on buff wheel pillar Seat (12), the motor (11) being arranged on polishing wheel seat and driving buff wheel to rotate；The bottom of described buff wheel base is provided with internal thread part (184), internal thread part offers the screwed hole being spirally connected with laterally driven screw rod, and the end of described laterally driven screw rod is provided with handle (185)；Institute State buff wheel (10) to be arranged on polishing wheel seat.

3. a kind of buffing machine as claimed in claim 2, it is characterised in that: the front end of described polishing wheel seat (12) is articulated with polishing wheel shaft (100), described buff wheel (10) is arranged on the left end of polishing wheel shaft, and the right-hand member of described polishing wheel shaft is provided with driven pulley (101)；Institute State the hinged motor plate in the rear end (13) of polishing wheel seat, motor plate is offered bar-shaped trough, in bar-shaped trough, be inserted with adjustment screw rod (141), adjust The front end of whole screw rod is hinged on the rear end of polishing wheel seat, adjusts and is bolted with front nut (142) and back nut (143), described front spiral shell on screw rod Female and back nut clamps motor plate, and described motor (11) is arranged on motor plate, and motor shaft is provided with driving pulley, driving pulley with from Movable belt pulley is coupled by transmission band (15).

4. a kind of buffing machine as claimed in claim 2, it is characterised in that: described buff wheel pillar (16) offers cavity, cavity Sidewall on offer vertical bar shaped gap (160), be articulated with screw rod (17) in cavity, the top of screw rod highlights pillar top, spiral shell The top of bar is provided with rotating handles (171)；Described polishing wheel seat offers through hole, is fixedly mounted on threaded block (121) and slide block in through hole (122), described threaded block offers screwed hole (123), and threaded block is connected by slide block is fixing with the sidewall of through hole, and described slide block slits with bar shaped Mouth is slidably matched, and described screw rod is screwed onto in the screwed hole of threaded block.

5. a kind of buffing machine as claimed in claim 2, it is characterised in that: the quantity of described buff wheel mechanism is four, respectively first Buff wheel mechanism (10-1), the second buff wheel mechanism (10-2), the 3rd buff wheel mechanism (10-3), the 4th buff wheel mechanism (10-4)； Described first buff wheel mechanism and the second buff wheel mechanism are respectively positioned on the left side of belt type conveying mechanism (20), described 3rd buff wheel mechanism and Four buff wheel mechanisms are respectively positioned on the right side of belt type conveying mechanism, and the longitudinal pitch of described first buff wheel mechanism and the second buff wheel mechanism is equal to phase The twice of the longitudinal pitch of adjacent two pieces of driver plates (22), the longitudinal pitch of described first buff wheel mechanism and the 3rd buff wheel mechanism is equal to adjacent The longitudinal pitch of two pieces of driver plates, the longitudinal pitch of described 3rd buff wheel mechanism and the 4th buff wheel mechanism is equal to adjacent two pieces of driver plates vertical To the twice of spacing, the longitudinal pitch of described second buff wheel mechanism and the 4th buff wheel mechanism is equal to the longitudinal pitch of adjacent two pieces of driver plates；

Described first buff wheel mechanism and the 3rd buff wheel mechanism are positioned at the front that the first rotating driving device (50) is longitudinal, described second polishing Wheel mechanism and the 4th buff wheel mechanism are positioned at the rear that the first rotating driving device is longitudinal.

6. a kind of buffing machine as claimed in claim 5, it is characterised in that: the quantity of described buff wheel frame is two, respectively first Buff wheel frame (61) and the second buff wheel frame (62)；Described first buff wheel frame is positioned at the left side of mainframe (60), and described Two buff wheel frames are positioned at the right side of mainframe；Described first buff wheel frame is provided with the first support seat and second and supports seat, described second polishing Wheel erecting has the 3rd support seat (623) and four-supporting (624)；

Described first buff wheel mechanism (10-1) is arranged on the first support seat, and the second buff wheel mechanism (10-2) is arranged on the second support seat On, the 3rd buff wheel mechanism (10-3) is arranged on the 3rd support seat, and the 4th buff wheel mechanism (10-4) is arranged on four-supporting.

7. a kind of buffing machine as claimed in claim 1, it is characterised in that: described driver plate (22) is provided with dish type mounting seat (221), Described rotating seat (31) is articulated in dish type mounting seat；

Described dish type mounting seat is provided with pivot joint block (222), and the bottom of described vertical bar (41) is articulated on pivot joint block, the end of described torsion spring End is fixed on pivot joint block.

8. buffing machine as claimed in claim 1 a kind of, it is characterised in that: the left end of described horizon bar (42) is provided with downward projection of the One roller (421), the right-hand member of described horizon bar is provided with downward projection of second roller (422)；

Under the torsion of torsion spring, the left end of described horizon bar is against on gear (32) by the first roller；When described horizontal protuberance (520) During barrier level bar right-hand member, horizontal protuberance and the second roller contact.

9. a kind of buffing machine as claimed in claim 1, it is characterised in that: described tooth bar (51) includes the small column of multiple longitudinal arrangement (510), the spacing of adjacent two small columns can accommodate a tooth of gear (32), and described tooth bar is arranged on tooth bar seat (53), tooth bar Seat is fixing with block piece (52) to be connected.

10. a kind of buffing machine as claimed in claim 1, it is characterised in that: in return mechanism (900), described first support (911) Offer vertical gathering sill (917), in the gathering sill of the first support, be vertically provided with the first guide post (918), the first crane (913) Leading section be provided with and be slidably matched the first sliding part with the first support gathering sill, the first sliding part offers the first guiding coordinated with the first guide post Hole；Vertical gathering sill offered by described second support, is vertically provided with the second guide post, after the second crane in the gathering sill of the second support End is provided with and is slidably matched the second sliding part with the second support gathering sill, and the second sliding part offers the second pilot hole coordinated with the second guide post.