CN103273398A - Automatic crystal blank grinding and polishing system and butt joint machine thereof - Google Patents
Automatic crystal blank grinding and polishing system and butt joint machine thereof Download PDFInfo
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- CN103273398A CN103273398A CN2013102446544A CN201310244654A CN103273398A CN 103273398 A CN103273398 A CN 103273398A CN 2013102446544 A CN2013102446544 A CN 2013102446544A CN 201310244654 A CN201310244654 A CN 201310244654A CN 103273398 A CN103273398 A CN 103273398A
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Abstract
The invention discloses a butt joint machine. A rotating arm which rotates vertically is installed between a butt joint position and a waiting position, a butt joint lower fixture seat is mounted on the rotating arm, a butt joint upper fixture seat is mounted at the butt joint position, and the waiting position is vacant; when the rotating ram rotates to the butt joint position, the butt joint lower fixture seat is positioned right below the butt joint upper fixture seat, and when the rotating arm rotates to the waiting position, a fixture needle of the butt joint lower fixture seat is downward; a rotating frame which rotates horizontally is installed between a cleaning position and a butt joint powder staining position, and front and back groups of fixture seats are mounted on the rotating frame; and the fixture seats at the butt joint position and the cleaning position are laterally arranged in rows along fixture length directions, and the fixture seats at the butt joint powder staining position and the waiting position are laterally arranged in rows along fixture length directions. The invention further discloses an automatic crystal blank grinding and polishing system using the butt joint machine. According to the automatic crystal blank grinding and polishing system and the butt joint machine thereof, the structure is reasonable, actions are simple, the cost is low, the operation is reliable, and the efficiency is high.
Description
Technical field
The invention belongs to crystal product grinding and polishing manufacture field, relate to a kind of quartzy blank automatic grinding and polishing system that quartzy blank is carried out automation grinding and polishing processing, relate in particular to butt joint machinery wherein.
Background technology
In the prior art, the automatic grinding and polishing system of quartzy blank (grinding and polishing machine) comprising: the material loading station is provided with the feed mechanism that quartzy blank can be fixed on the anchor clamps; The episphere grinding station that at least one episphere to quartzy blank carries out grinding polishes the episphere polishing station of processing with at least one episphere to quartzy blank; Docking station is provided with the docking mechanism that quartzy blank can be fixed on another anchor clamps and two anchor clamps can be carried out the position exchange from an anchor clamps switching; The lower semisphere grinding station that at least one lower semisphere to quartzy blank carries out grinding polishes the lower semisphere polishing station of processing with at least one lower semisphere to quartzy blank; The blanking station is provided with the cutting agency that quartzy blank can be disassembled from anchor clamps; Wherein, be equipped with grinding mechanism on described episphere grinding station and the lower semisphere grinding station, be equipped with polishing mechanism on described episphere polishing station and the lower semisphere polishing station.With the transfer device that quartzy blank circulates, head swivel mount form, manipulator swivel mount form and manipulator track form are arranged between each station.
The grinding and polishing work flow of quartzy blank (referring to standard water brill series products especially) is as follows:
Material loading (comprise the anchor clamps pin preheating → bread of sky anchor clamps → go up pearl → bonding) → episphere grinding → episphere polishing processing → butt joint (the anchor clamps pin preheating → bread → anchor clamps that comprise the sky anchor clamps to support → to the anchor clamps pin of empty anchor clamps add PUR bonding quartzy blank → to the anchor clamps pin heating of another anchor clamps remove photoresist → the Cooling fixture pin makes and is adhesively fixed) → lower semisphere grinding → lower semisphere polishing processing → blanking (comprise heat remove photoresist → following pearl and cleaning clamp pin to anchor clamps).In the said process, butt joint operation holding time is the longest, next is to go up material process, blanking operation holding time is shorter, for grinding (or polishing) operation, the a plurality of grindings of general employing (or polishing) repeatedly grindings of station (or polishing) in the prior art, the time that grinding like this (or polishing) operation takies is also shorter relatively.How to shorten time that butt joint takies on the operation or make that by each operation process of reasonable distribution the time of staying on each processing stations is comparatively approaching, avoid the board waits for too long, the working (machining) efficiency that improves whole automatic grinding and polishing system is an industry difficult problem anxious to be solved just.
Publication No. is to disclose a kind of automatic circulation twin tong ornaments grinding and polishing machine in the patent documentation of CN102366914A, the episphere grinding and polishing (preceding grinding and polishing) of quartzy blank and lower semisphere grinding and polishing (back grinding and polishing) are same fabrication cycles (being anchor clamps circulation circulation), wherein, clamping fixture seat on each station be arranged in parallel along about the length direction of anchor clamps (especially grinding and polishing station), left and right sides transfer device is between each station during transferring clamp like this, need stretch down earlier from the clamping fixture seat of a station anchor clamps are put on the clamping fixture seat mechanism that strides across again on the corresponding station after, send down on the clamping fixture seat that is placed on another station such left and right sides transfer device complex structure then, move loaded down with trivial details, easy break-down and cost height.And, adopt butt joint support (being the adapter assembly part) in its docking mechanism and wait for that support (being anchor clamps reset assembly part) is 180 ° of rotational structures, there is following problems like this: the one,, because the heating tube in the docking mechanism generally adopts high-frequency heating pipe or coal gas spit tube, so general heating tube all needs to be connected with high frequency generation equipment or gas supply equipment etc., and heating tube will be installed between two anchor clamps (seat) of butt joint, namely be installed in the above-mentioned adapter assembly, the on a large scale frequent rotation of 180 degree can cause the syndeton of heating tube and high frequency generation equipment or gas supply equipment etc. complicated, also influences service life; The 2nd,, in order to vacate the revolution space of adapter assembly, be used for the wire brush of last position fixture cleaning, bread gluing and powder dish and be arranged on from the position of adapter assembly away from, their shift motion is long, holding time is many; The 3rd,, in the above-mentioned adapter assembly, butt joint, bread gluing and 180 degree rotations are successively carried out, taken the more time, thereby make switching (butt joint) station holding time prolong, the station mechanism stand-by period such as other grinding and polishings prolong, the low working (machining) efficiency that has also reduced whole automatic circulation simultaneously of butt joint efficient.
For this reason, the inventor discloses a kind of quartzy blank automatic grinding and polishing system and docking mechanism thereof in publication number is the patent documentation of CN103072059A, comprise first left and right sides transfer device, be arranged in order along first left and right sides transfer device and be provided with the material loading station, at least one episphere to quartzy blank carries out the episphere grinding station of grinding, at least one episphere to quartzy blank polishes episphere polishing station and the docking station of processing, and first left and right sides transfer device can move left and right and location and is provided with at least four manipulators that can pick up and put down anchor clamps; Second left and right sides transfer device, be arranged in order the lower semisphere grinding station that is provided with described docking station, at least one lower semisphere to quartzy blank and carries out grinding, lower semisphere polishing station and the blanking station that at least one lower semisphere to quartzy blank polishes processing along second left and right sides transfer device, second left and right sides transfer device can move left and right and location and is provided with at least four manipulators that can pick up and put down anchor clamps; Wherein, described material loading station is provided with the feed mechanism that quartzy blank can be fixed on the anchor clamps; Described blanking station is provided with the cutting agency that quartzy blank can be disassembled from anchor clamps; Be equipped with grinding mechanism on described episphere grinding station and the lower semisphere grinding station, be equipped with polishing mechanism on described episphere polishing station and the lower semisphere polishing station; Described docking station is provided with docking mechanism, and wherein, bread position and docking location are positioned at transfer device below, first left and right sides, and pass through first left and right sides transfer device transferring clamp between the last clamping fixture seat on bread assembly and butt joint support top; Crossover position and dislocation are positioned at transfer device below, second left and right sides, and pass through second left and right sides transfer device transferring clamp between the anchor clamps fixed part on the first anchor clamps rack and conversion support top.
But said structure is, clamping fixture seat on each station be arranged in parallel along about the length direction of anchor clamps (especially grinding and polishing station), left and right sides transfer device is between each station during transferring clamp like this, need stretch down earlier from the clamping fixture seat of a station anchor clamps are put on the clamping fixture seat mechanism that strides across again on the corresponding station after, send down on the clamping fixture seat that is placed on another station such left and right sides transfer device complex structure, loaded down with trivial details, the easy break-down of action and cost height then.And in its docking mechanism, the first front and back transfer device needs will be with earlier material clamp to be transferred on the conversion support from the butt joint support, after waiting for that then a conversion support Rotate 180 ° upper-lower position is exchanged, the first front and back transfer device is sent the band plastic clip tool on the conversion support into the butt joint support again, the first front and back transfer device is back and forth transferred anchor clamps in this process, the butt joint support can only be in wait state, has increased the board stand-by period like this, therefore still needs and further improves to enhance productivity.
Summary of the invention
In order to solve above-mentioned technical problem, one of purpose of the present invention provides a kind of quartzy blank automatic grinding and polishing system, be applicable to that the episphere grinding and polishing of quartzy blank and lower semisphere grinding and polishing are in same fabrication cycles, with respect to prior art, mechanism on each processing stations is advantages of simple more, the structure of left and right sides transfer device and transfer robot arm more rationally, action is simple more, cost is lower, the operation is more reliable, the stand-by period of each station and transfer device still less, efficient is higher, further improved working (machining) efficiency and the reliability of whole automatic grinding and polishing system.
Two of purpose of the present invention provides a kind of butt joint machinery for quartzy blank automatic grinding and polishing system, and structure more rationally, action is simple more, cost is lower, operation is reliable more, efficient is higher.
To achieve the above object, the present invention has adopted following technical scheme:
A kind of butt joint machinery for quartzy blank automatic grinding and polishing system, comprise the butt joint frame, described butt joint frame is provided with a butt joint position, one clear position, the position is waited in one butt joint bread position and, become a row to arrange about docking location and clear position, becomes row's setting about butt joint bread position and holding fix, being row before and after clear position and the butt joint bread position arranges, being row before and after docking location and the holding fix arranges, one cursor that can rotate and locate is installed between docking location and the holding fix, cursor is driven by its drive unit and rotates in vertical plane, the turning cylinder of cursor is located at the one side, at the offside of its turning cylinder butt joint lower clamp seat is installed, install connecting clamping fixture seat and a heating tube on the docking location, be fixed on the butt joint frame connecting clamping fixture seat, this heating tube is installed in to the below that connects clamping fixture seat and by its drive unit and drives lifting, and holding fix is the room; When the butt joint lower clamp seat on the cursor turns to docking location, butt joint lower clamp seat be positioned to connect clamping fixture seat under, the anchor clamps pin of the anchor clamps on the butt joint lower clamp seat makes progress, and the butt joint lower clamp seat on cursor turns to holding fix, and the anchor clamps pin on the butt joint lower clamp seat is downward; Between clear position and the butt joint bread position rotating turret B that can rotate and locate is installed, rotating turret B is driven by its drive unit and rotates in horizontal plane, two groups of switch fixture seat B before and after being equipped with on the rotating turret B, these two groups of switch fixture seat B lay respectively at the top of clear position and butt joint bread position; Wherein, clear position is provided with cleaning assembly, butt joint bread position is provided with the bread assembly, the switch fixture seat B to connecting on clamping fixture seat and the clear position on the docking location sets in a row along about the anchor clamps length direction, butt joint lower clamp seat on butt joint bread locational switch fixture seat B and the holding fix sets in a row along about the anchor clamps length direction, and, to connecting clamping fixture seat, be equipped with on switch fixture seat B and the butt joint lower clamp seat for about anchor clamps sliding derive to a plurality of latch segments of going up, following latch segment and guide wheel, also be provided with the anchor clamps locking cylinder, at docking location, clear position, the straight rail that extends about also all set up the top of butt joint bread position and holding fix arranges transfer robot arm along the straight rail slip.
It is disclosed docking mechanism in the patent documentation of CN102366914A with respect to publication No., two anchor clamps of the present invention's butt joint are realized recycling continuously by two different transfer paths respectively, the butt joint, up and down exchange the conversion and bread carry out simultaneously, significantly reduced the time that docking station takies, the stand-by period of other stations is less, has improved the entire system working (machining) efficiency; And, two clamping fixture seats up and down of butt joint, be fixed to connecting clamping fixture seat, butt joint lower clamp seat by cursor rotate the back directly with dock connecting clamping fixture seat, movement structure is simple, precision is high, thereby has avoided up and down two clamping fixture seats all to be arranged to the merging precision that influences that slides, and has improved merging precision, structure is advantages of simple more, is convenient to safeguard install; Moreover heating tube does not need rotation, and also displacement is very short, and the syndeton of heating tube and high frequency generation equipment or gas supply equipment etc. is oversimplified like this, has improved service life of equipment, maintains easily installation.And bread assembly, cleaning assembly independent position arrange, and also make its structure advantages of simple more.It is disclosed docking mechanism in the patent documentation of CN103072059A with respect to publication No., among the present invention, the transfer path of the butt joint empty anchor clamps in back and band material clamp is simpler, and all be that folk prescription is to transferring the path that there is not reciprocal handover in anchor clamps, operation on each station is relatively independent and carries out simultaneously like this, significantly reduce the board stand-by period, improved working (machining) efficiency.
As preferably, described cleaning assembly comprises a waste material basin and a wire brush, the waste material basin is positioned at the below of the switch fixture seat B on the clear position, wire brush is arranged on waste material basin top and is driven by its drive motors and rotates, the waste material basin with dock that frame vertically is slidingly connected and with by its drive unit driving oscilaltion.
As preferably, described bread assembly comprises a rubber powder dish, the rubber powder dish is installed in a lifting platform B upward and drives air cylinder driven front and back by it and slides, lifting platform B with dock that frame vertically is slidingly connected and drive the air cylinder driven lifting by it, and install one on the rubber powder dish for the scraping blade that strikes off rubber powder, scraping blade drives air cylinder driven swing by it.
As preferably, the drive unit of described cursor comprises the driving cylinder, drives cylinder and is in transmission connection by tooth bar and gear wheel, and the gear shaft of gear wheel and cursor is in transmission connection and then drives the cursor rotation.
A kind of quartzy blank automatic grinding and polishing system comprises aforesaid butt joint machinery.
A kind of quartzy blank automatic grinding and polishing system, first left and right sides transfer device and second left and right sides transfer device that be arranged in parallel before and after comprising, be arranged in order from left to right along first left and right sides transfer device and be provided with loading and unloading station, a plurality of episphere grinding and polishing station and docking station, be arranged in order along second left and right sides transfer device right-to-left and be provided with docking station, a plurality of lower semisphere grinding and polishing station and loading and unloading station; Wherein, the loading and unloading station is provided with for the quartzy blank that will process and takes off and quartzy blank to be processed is fixed on loading and unloading machinery on these anchor clamps from anchor clamps, be provided with on episphere grinding and polishing station and the lower semisphere grinding and polishing station for the grinding and polishing machinery that the quartzy blank on the anchor clamps is carried out grinding and polishing processing, docking station is provided with aforesaid butt joint machinery, described first left and right sides transfer device is identical with the structure of second left and right sides transfer device, include for the linearly extended track of a plurality of transfer robot arm and a left and right sides that between adjacent stations, pushes anchor clamps, this rail bracket is located at loading and unloading machinery, grinding and polishing machinery and butt joint mechanically, transfer robot arm drives and moves along this track by shifting drive unit; The clamping fixture seat that loading and unloading machinery, grinding and polishing machinery and butt joint mechanically are used for sectional fixture sets in a row along about the anchor clamps length direction, and transfer robot arm promotes anchor clamps slippage between the adjacent clamping fixture seat in the left and right sides along the anchor clamps length direction.
In order further to enhance productivity, the structural design that above-mentioned loading and unloading machinery, grinding and polishing machinery and butt joint machinery all adopt twin tong to process simultaneously, arrange in pairs before and after the clamping fixture seat, correspondingly, transfer robot arm also arranges two clamping fixture seats that arrange in pairs with before and after the moved further in pairs.
The present invention is owing to adopted above technical scheme, be applicable to that the episphere grinding and polishing of quartzy blank and lower semisphere grinding and polishing are in same fabrication cycles, with respect to prior art, mechanism on each processing stations more rationally, action is simple more, cost is lower, the operation is more reliable, the structure of left and right sides transfer device and transfer robot arm more rationally, action is simple more, cost is lower, the operation is more reliable, the stand-by period of each station and transfer device still less, efficient is higher, further improved working (machining) efficiency and the reliability of whole automatic grinding and polishing system.
Description of drawings
Fig. 1 is the structural representation of the quartzy blank automatic grinding and polishing of the present invention system;
Fig. 2 is the stereogram of grinding and polishing machinery of the present invention;
Fig. 3 is grinding and polishing mechanical structures schematic diagram of the present invention;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is grinding and polishing mechanical structures schematic diagram of the present invention (removing the grinding and polishing frame);
Fig. 6 is the structural representation of grinding and polishing sector;
Fig. 7 is the side view of Fig. 6;
Fig. 8 is the stereogram of grinding and polishing sector;
Fig. 9 is the scheme of installation of compensation mechanism;
Figure 10 is the installation stereogram of compensation mechanism;
Figure 11 is the scheme of installation of calibration switching mechanism;
Figure 12 is the installation stereogram of calibration switching mechanism;
Figure 13 is the structural representation (part) of left and right sides transfer device;
Figure 14 is the vertical view of Figure 13;
Figure 15 is one of stereogram of transfer robot arm;
Figure 16 be transfer robot arm stereogram two;
Figure 17 is the structural representation of loading and unloading machinery;
Figure 18 is the structural representation of butt joint machinery.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
A kind of quartzy blank automatic grinding and polishing system as shown in Figure 1, first left and right sides transfer device 5 and second left and right sides transfer device 6 that be arranged in parallel before and after comprising, be arranged in order from left to right along first left and right sides transfer device 5 and be provided with loading and unloading station (material loading bread position 12 wherein, material loading position 13, cool position 14), a plurality of episphere grinding and polishing stations (grinding station 21 that comprises episphere grinding and polishing processing, secondary grinding station 22, stock removal polishing station 23 and second polishing station 24) and docking station (docking location 31 wherein and clear position 32), be arranged in order along second left and right sides transfer device, 6 right-to-lefts and be provided with docking station (wherein butt joint bread position 33 and holding fix 34), a plurality of lower semisphere grinding and polishing stations (grinding station 41 that comprises lower semisphere grinding and polishing processing, secondary grinding station 42, stock removal polishing station 43 and second polishing station 44) and loading and unloading station (blanking position 11 wherein); Wherein, the loading and unloading station is provided with for the quartzy blank that will process and takes off and quartzy blank to be processed is fixed on loading and unloading machinery on these anchor clamps from anchor clamps, be provided with on episphere grinding and polishing station and the lower semisphere grinding and polishing station for the grinding and polishing machinery that the quartzy blank on the anchor clamps is carried out grinding and polishing processing, docking station is provided with for quartzy blank is fixed to butt joint machinery on another anchor clamps from an anchor clamps switching.
Direction all around of the present invention is: in Fig. 1, upper left be before, after the bottom right was, the lower-left was a left side, upper right be the right side.This is for convenience, also can adjust accordingly in the reality and does not influence that each mechanism connects and action, and these all fall within the scope of protection of the present invention.
Described first left and right sides transfer device 5 is identical with the structure of second left and right sides transfer device 6, as Figure 13, shown in Figure 14, include for a plurality of transfer robot arm 50 and the linearly extended track that between adjacent stations, push anchor clamps, this track is by being installed in loading and unloading machinery, it (also can be to be erected at loading and unloading machinery that grinding and polishing machinery and butt joint a plurality of straight rails mechanically are spliced to form, grinding and polishing machinery and a butt joint complete straight rail mechanically), a plurality of transfer robot arm 50 move along this track, a plurality of transfer robot arm 50 drive same moved further by a plurality of connecting rods 53 series connection backs by a transfer drive unit each other, in the present embodiment, this shifts drive unit for shifting servomotor 51, shift servomotor 51 and be in transmission connection with screw mandrel 54, the feed screw nut who is threaded on the screw mandrel 54 is connected with transfer robot arm 50.As Figure 15, shown in Figure 16, transfer robot arm 50 comprises manipulator seat 501, one side of manipulator seat 501 is installed a plurality of guide wheels 502, manipulator seat 501 is by the slip of leading in orbit of these guide wheels 502, the opposite side of manipulator seat 501 arranges a travelling carriage that slides up and down 504, a tooth bar 505 is fixed on the top of travelling carriage 504, tooth bar 505 and manipulator gear 506 engaged transmission that are installed on the manipulator seat 501, manipulator gear 506 is in transmission connection with the manipulator lifting drive, an anchor clamps shift fork 503 is fixed in the bottom of travelling carriage 504, and anchor clamps shift fork 503 can cooperate clamping with the handle at anchor clamps back.Transfer robot arm 50 because mechanically being used for the clamping fixture seat of sectional fixture, loading and unloading machinery, grinding and polishing machinery and butt joint along about the anchor clamps length direction, sets in a row, so can promote anchor clamps slippage between the clamping fixture seat of adjacent stations along the anchor clamps length direction.Above-mentioned manipulator lifting drive is preferably servomotor, a plurality of transfer robot arm 50 are realized rotating synchronously thereby the gear shaft of the manipulator gear 506 of adjacent transfer robot arm 50 is connected with kinematic link 52 by oscillating bearing by same driven by servomotor lifting.In the present embodiment, processing simultaneously has two anchor clamps on a station, so transfer robot arm 50 front and back arrange in pairs, and paired two transfer robot arm 50 in front and back are by connector 55 fixedly connected synchronous move left and right.
As Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, described grinding and polishing machinery comprises grinding and polishing frame 2, be equipped with on the grinding and polishing frame 2 in the grinding tool 205(present embodiment, grinding tool 205 is the cylinder grinding tool, also can be the square position grinding tool), grinding tool 205 drives and rotates (only be rotation and do not do swing) by being installed in grinding tool motor 206 on the grinding and polishing frame 2, and two groups of grinding and polishing sectors of former and later two straight rails 201 and front and back have been set up in grinding tool 205 tops, are provided with transfer robot arm 50 along straight rail 201 slips.
As Fig. 6, Fig. 7, shown in Figure 8, described grinding and polishing sector comprises the swing planker 203 that horizontally slips and be connected by straight line optical axis 202 and grinding and polishing frame 2 levels, swing planker 203 drives left and right sides reciprocally swinging by oscillatory gearing mechanism, slide on the swing planker 203 a grinding and polishing clamping fixture seat 207 is set, grinding and polishing clamping fixture seat 207 drives oscilaltion by the clamping fixture seat drive unit, grinding and polishing clamping fixture seat 207 be provided with for about anchor clamps sliding derive to a plurality of latch segments 212 of going up, following latch segment 211 and guide wheel 210, last latch segment 212 is installed in (fixedly connected or directly moulding on clamping fixture seat) on the grinding and polishing clamping fixture seat 207 and is complementary with the dovetail upside of anchor clamps 7, following latch segment 211 is connected with the movable end of anchor clamps locking cylinder 208 on being installed in grinding and polishing clamping fixture seat 207 and is complementary with the dovetail downside of anchor clamps 7, when anchor clamps 7 are locked, thereby anchor clamps locking cylinder 208 drives down latch segments 211 and moves upward to cooperate with last latch segment 212 and hold tightly the dovetail of anchor clamps 7 fixing, guide wheel 210 is installed in grinding and polishing clamping fixture seat 207 bottoms, when anchor clamps 7 were not locked, anchor clamps 7 can move guide wheel 210 sliding passing.In sliding front and back canting of passing in the moving process, in the outside of grinding and polishing clamping fixture seat 207 about one positive stop strips 209 that extend are installed for fear of anchor clamps 7, anchor clamps 7 about between grinding and polishing clamping fixture seat 207 and the positive stop strip 209 sliding pass moving.
As shown in Figure 6, in the present embodiment, in order to take full advantage of the space and structure is more reasonable, grinding and polishing clamping fixture seat 207 has an inclination board and a vertical board, the inclination board is connected with swing planker 203 tilt slide that the top is obliquely installed, vertically board is used for installing locking fixture, thereby upward latch segment 212, following latch segment 211, guide wheel 210 and anchor clamps locking cylinder 208 are installed on the vertical board, anchor clamps 7 are that the anchor clamps pin is arranged on the grinding and polishing clamping fixture seat 207 straight down like this, so that transfer robot arm 50 promotes anchor clamps 7 slippage on grinding and polishing clamping fixture seat 207.
As Fig. 9, shown in Figure 10, the clamping fixture seat drive unit is feeding cylinder 213 in the present embodiment, feeding cylinder 213 is fixedly mounted on the swing planker 203, the mobile terminal 2131 of feeding cylinder 213 is connected with grinding and polishing clamping fixture seat 207, for the grinding and polishing feed distance of anchor clamps being regulated to compensate the wearing and tearing (especially polishing abrasive tool) of grinding tool, be provided with compensation mechanism, comprise the compensation mechanism motor 214 and the cam 215 that are installed on the swing planker 203, compensation mechanism motor 214 is in transmission connection by bevel gear group 216 and cam 215, thereby cam 215 rotate be arranged on the swing planker 203 and with the offset stroke of restriction feeding cylinder 213 of the mobile terminal 2131 of feeding cylinder 213, when the grinding and polishing feed distance of anchor clamps need be regulated, compensation mechanism motor 214 driving cams 215 rotate, the small radii place of cam 215 and the mobile terminal 2131 of feeding cylinder 213 are offseted, like this grinding and polishing clamping fixture seat 207 of fixedlying connected with the mobile terminal 2131 of feeding cylinder 213 and on anchor clamps can be more near grinding tool.Certainly, also above-mentioned feeding cylinder 213 and compensation mechanism can be arranged on the grinding and polishing clamping fixture seat 207, still can increase the load of feeding cylinder like this, as preferred.
In the present embodiment, described oscillatory gearing mechanism is a wobble drive motor, and the wobble drive motor drives swing planker 203 reciprocally swingings by cam, connecting rod.In the present embodiment, for convenience with the saving cost, two swing plankers that front and back are arranged in pairs connect synchronous swing, and the swing planker on a plurality of grinding and polishing stations that the left and right sides is adjacent connects synchronous swing by oscillating bearing and connecting rod.Certain described oscillatory gearing mechanism also can be a cylinder.
As Figure 11, shown in Figure 12, one side of grinding and polishing clamping fixture seat 207 is equipped with the calibration switching mechanism 204 for the grinding and polishing face of the quartzy blank of conversion, comprise calibration conversion support 2041, Connection Block 2043, calibration conversion motor 2044, Connection Block cylinder 2046 and connecting axle 2048, calibration conversion support 2041 is fixedlyed connected with grinding and polishing clamping fixture seat 207, Connection Block 2043 is slidingly connected with calibration conversion support 2041 and drives mobile by Connection Block cylinder 2046, connecting axle 2048 rotates and is arranged on the Connection Block 2043, connecting axle 2,048 one ends are provided with and can cooperate the slot (or inserted block) of pegging graft with the worm shaft end of anchor clamps 7, the other end of connecting axle 2048 is by bevel gear group A2047, splined shaft 2042, bevel gear group B2045 is in transmission connection with the calibration conversion motor 2044 that is installed on the calibration conversion support 2041, splined shaft 2,042 one ends are fixedlyed connected with a bevel gear among the bevel gear group A2047, and splined shaft 2042 other ends are circumferentially fixed and moved axially with a bevel gear among the bevel gear group B2045 and are connected.Like this, when the anchor clamps on the grinding and polishing clamping fixture seat 207 move into place, Connection Block cylinder 2046 drives the side that Connection Block 2043 moves to anchor clamps 7, and make connecting axle 2,048 one ends slot (or inserted block) and the worm shaft end of anchor clamps 7 inserted block (or slot) thus cooperating to peg graft realizes that both rotate synchronously, then, calibration conversion motor 2044 is according to the worm shaft of grinding and polishing processing needs rolling clamp 7, and then reaches the purpose of grinding and polishing face of the quartzy blank of switch fixture pin front end.
As shown in figure 17, described loading and unloading machinery comprises loading and unloading frame 1, and loading and unloading frame 1 is provided with material level and puts 11, one material loading bread position 12, a material loading position 13 and a cool position 14.Material loading bread position 12, material loading position 13 and cool position about 14 are arranged in a row setting, the setting that forms a line of blanking position 11 and 12 front and back, material loading bread position, the one rotating turret A15 that can rotate and locate is installed between blanking position 11 and the material loading bread position 12, rotating turret A15 is driven by its drive unit and rotates in horizontal plane, two groups of switch fixture seat A151 before and after being equipped with on the rotating turret A15, these two groups of switch fixture seat A151 lay respectively at the top of blanking position 11 and material loading bread position 12.The blanking assembly is installed on the blanking position 11, the blanking assembly comprises a heating tube, a wire brush and a basin that connects material, heating tube and wire brush are installed in and connect material above the basin, heating tube connects thermatron, wire brush is rotated by motor-driven, the basin that connects material is installed in a lifting platform A upward and drives air cylinder driven front and back by it and slides, and lifting platform A and loading and unloading frame 1 vertically are slidingly connected and drive the air cylinder driven lifting by it; During blanking, lifting platform A rises, heating tube heats the anchor clamps pin of the anchor clamps on the switch fixture seat A, heating tube is return then, the basin that connects material moves, and wire brush moves to the anchor clamps pin below of anchor clamps and clears up discharging, and the quartzy blank on the anchor clamps anchor clamps pin falls in the basin that connects material, connect material basin and lifting platform A resets, and finishes blanking action.On the material loading bread position 12 the bread assembly is installed, the bread assembly comprises a rubber powder dish, the rubber powder dish is installed in a lifting platform B upward and drives air cylinder driven front and back by it and slides, lifting platform B and loading and unloading frame 1 vertically are slidingly connected and drive the air cylinder driven lifting by it, and install one on the rubber powder dish for the scraping blade that strikes off rubber powder, scraping blade drives air cylinder driven swing by it; During bread, the rubber powder dish moves into, and lifting platform B rises, and the anchor clamps pin of the anchor clamps on the switch fixture seat A utilizes the waste heat bread in the rubber powder dish after the blanking, and then, lifting platform B resets, and the rubber powder dish resets and strikes off rubber powder.Here also can one heating tube be installed in a side of rubber powder dish the anchor clamps pin is heated, to avoid the waste heat deficiency after the blanking.The material loading assembly is installed on the material loading position 13, the material loading assembly comprises a heating tube, a storing basin and a die pad, this heating tube is installed in the top of storing basin and drives the air cylinder driven lifting by it, this heating tube is connected with thermatron, the storing basin is fixed on the loading and unloading frame 1, die pad is arranged in the storing basin and by it and drives the air cylinder driven oscilaltion, and the material loading clamping fixture seat is fixedly mounted on the loading and unloading frame 1 and is positioned at storing basin top; During material loading, die pad is the row of the quartzy blank jack-up one in the storing basin, and quartzy blank is held out against on the anchor clamps pin of the anchor clamps of material loading clamping fixture seat, heating tube heats the anchor clamps pin makes that rubber powder melts bonding quartzy blank on the anchor clamps pin, then, heating tube and die pad reset, and finish material loading.Set up a Cooling fixture seat on the cool position 14.The switch fixture seat A151 of material loading bread position 12, the material loading clamping fixture seat of material loading position 13 and the Cooling fixture seat on the cool position 14 set in a row along about the anchor clamps length direction, and on these clamping fixture seats (also comprising the switch fixture seat on the blanking position 11) also the same with the grinding and polishing clamping fixture seat about being provided with for anchor clamps sliding derive to a plurality of latch segments of going up, following latch segment and guide wheel (and anchor clamps locking cylinder), similarly, above them, also all set up straight rail, these straight rails and grinding and polishing machinery, straight rail in the butt joint machinery is spliced to form the complete machine track for a plurality of transfer robot arm move left and right, and transfer robot arm is carried out anchor clamps to shift about on each clamping fixture seat.In the present embodiment, loading and unloading machinery is processed two anchor clamps simultaneously with the same each station of grinding and polishing machinery, thus each clamping fixture seat and straight rail all be before and after paired setting.
As shown in figure 18, described butt joint machinery comprises butt joint frame 3, butt joint frame 3 is provided with a butt joint position 31, a clear position 32, a butt joint bread position 33 and a wait position 34, docking location 31 becomes a row to arrange with clear position about 32, butt joint bread position 33 becomes a row to arrange with holding fix about 34, clear position 32 and butt joint 33 front and back, bread position are row and arrange, and docking location 31 and holding fix 34 front and back are row and arrange.One cursor 35 that can rotate and locate is installed between docking location 31 and the holding fix 34, cursor 35 is driven by its drive unit and rotates in vertical plane, the turning cylinder of cursor 35 is located at the one side, at the offside of its turning cylinder butt joint lower clamp seat 351 is installed, install connecting clamping fixture seat and a heating tube on the docking location 31, be fixed on the butt joint frame 3 connecting clamping fixture seat, this heating tube is installed in to the below that connects clamping fixture seat and by it and drives the air cylinder driven lifting, this heating tube is connected with thermatron, and holding fix 34 is the room; When the butt joint lower clamp seat 351 on the cursor 35 turns to docking location 31, butt joint lower clamp seat 351 be positioned to connect clamping fixture seat under, the anchor clamps pin of the anchor clamps on the butt joint lower clamp seat 351 upwards and with the quartzy blank on the anchor clamps pin that connects the anchor clamps on the clamping fixture seat is offseted, heating tube adds PUR to the anchor clamps pin of the anchor clamps on the butt joint lower clamp seat 351 earlier, again to the anchor clamps pin heating that connects the anchor clamps on the clamping fixture seat is removed photoresist, after the butt joint, quartzy blank is bonded on the anchor clamps pin of the anchor clamps (band material clamp) on the butt joint lower clamp seat 351, cursor 35 rotates 180 °, butt joint lower clamp seat 351 on the cursor 35 turns to holding fix 34, anchor clamps pin on the butt joint lower clamp seat 351 is downward, and wait left and right sides transfer robot arm is removed the band material clamp.Between clear position 32 and the butt joint bread position 33 a rotating turret B36 that can rotate and locate is installed, rotating turret B36 is driven by its drive unit and rotates in horizontal plane, two groups of switch fixture seat B361 before and after being equipped with on the rotating turret B36, these two groups of switch fixture seat B361 lay respectively at the top of clear position 32 and butt joint bread position 33.Clear position 32 is provided with cleaning assembly, cleaning assembly comprises a waste material basin and a wire brush, the waste material basin is positioned at the below of the switch fixture seat B361 on the clear position 32, wire brush is arranged on waste material basin top and is driven by its drive motors and rotates, the waste material basin with dock that frame 3 vertically is slidingly connected and with by its drive unit driving oscilaltion; When the empty anchor clamps after the butt joint from docking location 31 move to switch fixture seat B361 on the clear position 32 when going up to connecting on the clamping fixture seat by left and right sides transfer robot arm 50, the waste material basin rises, the cull on the anchor clamps pin of the empty anchor clamps after the brushing butt joint.Butt joint bread position 33 is provided with the bread assembly, this bread assembly is identical with the locational bread modular construction of material loading bread, comprise a rubber powder dish, the rubber powder dish is installed in a lifting platform B upward and drives air cylinder driven front and back by it and slides, lifting platform B with dock that frame 3 vertically is slidingly connected and drive the air cylinder driven lifting by it, and install one on the rubber powder dish for the scraping blade that strikes off rubber powder, scraping blade drives air cylinder driven swing by it; During bread, the rubber powder dish moves into, and lifting platform B rises, and the anchor clamps pin of the anchor clamps on the switch fixture seat B utilizes the waste heat bread in the rubber powder dish after the blanking, and then, lifting platform B resets, and the rubber powder dish resets and strikes off rubber powder.The switch fixture seat B to connecting on clamping fixture seat and the clear position 32 on the docking location 31 sets in a row along about the anchor clamps length direction, switch fixture seat B on the butt joint bread position 33 and the butt joint lower clamp seat 351 on the holding fix 34 set in a row along about the anchor clamps length direction, and on these clamping fixture seats also the same with the grinding and polishing clamping fixture seat about being provided with for anchor clamps sliding derive to a plurality of on latch segment, following latch segment and guide wheel (and anchor clamps locking cylinder), similarly, above them, also all set up straight rail, these straight rails and grinding and polishing machinery, straight rail in the loading and unloading machinery is spliced to form the complete machine track for a plurality of transfer robot arm move left and right, and transfer robot arm is carried out anchor clamps to shift about on each clamping fixture seat.In the present embodiment, butt joint machinery is processed two anchor clamps simultaneously with the same each station of grinding and polishing machinery, thus each clamping fixture seat and straight rail all be before and after paired setting.The drive unit of described cursor 35 comprises driving cylinder 352, drives cylinder 352 and is in transmission connection by tooth bar and gear wheel 353, and the gear shaft of gear wheel 353 and cursor 35 is in transmission connection and then drives cursor 35 and rotates.
Process is described as follows:
As shown in Figure 1, be installed in the anchor clamps on the switch fixture seat A151 on the blanking position 11, finish the empty anchor clamps that form after the discharging after the blanking by the blanking assembly, rotating turret A15 horizontally rotates 180 °, empty anchor clamps after the blanking are transferred to material loading bread position 12, after finishing bread by the bread assembly, 5 pass supreme material level with the anchor clamps behind this bread puts on 13 the material loading clamping fixture seat, after finishing material loading by the material loading assembly, first left and right sides transfer device 5 will be passed to the Cooling fixture seat of cool position 14 with material clamp, after the cooling, first left and right sides transfer device 5 is passed it more successively to a grinding station 21 of episphere inclined plane milling and casting processing, secondary grinding station 22, carry out grinding and polishing processing on stock removal polishing station 23 and the second polishing station 24, the anchor clamps of finishing episphere grinding and polishing processing by first left and right sides transfer device 5 pass to docking location 31 to connecting on the clamping fixture seat, and the empty anchor clamps butt joint on the lower clamp seat of docking of cursor: butt joint up and down the anchor clamps on the clamping fixture seat to support → to the anchor clamps pin of following empty anchor clamps add PUR bonding quartzy blank → to the anchor clamps pin heating of top anchor clamps remove photoresist → the Cooling fixture pin makes and is adhesively fixed.After finishing butt joint, docking location 31 to connect install on the clamping fixture seat be the butt joint after empty anchor clamps, install on the butt joint lower clamp seat on the cursor 35 be the butt joint after the band material clamp, cursor 35 vertically rotates 180 °, the butt joint lower clamp seat and on butt joint after the band material clamp be transferred to holding fix 34, empty anchor clamps after the butt joint are passed on the switch fixture seat B to the clear position 32 by first left and right sides transfer device 5, by cleaning assembly anchor clamps are cleared up the removal cull, rotating turret B horizontally rotates 180 °, anchor clamps after the cleaning are transferred to butt joint bread position 33, after finishing bread by the bread assembly, anchor clamps behind the bread are passed it to the butt joint lower clamp seat of holding fix 34 by second left and right sides transfer device 6, simultaneously former band material clamp on the butt joint lower clamp seat of holding fix 34 is passed on the grinding and polishing clamping fixture seat to the grinding and polishing station 41 of lower semisphere grinding and polishing, cursor 35 vertically rotates 180 °, butt joint lower clamp seat and on bread after anchor clamps be transferred to docking location 31 and dock next time; Second left and right sides transfer device 6 will pass with material clamp successively carry out grinding and polishing processing to a grinding station 41, secondary grinding station 42, stock removal polishing station 43 and the second polishing station 44 of lower semisphere inclined plane milling and casting processing after, pass grinding station 45 and the polishing station 46 processed to the end face grinding and polishing again and carry out grinding and polishing processing, the band material clamp of finishing after grinding and polishing is processed is passed to blanking position 11 by second left and right sides transfer device 6, after finishing blanking by the blanking assembly, enter next fabrication cycles.Below only be that the circulation of single group anchor clamps be the explanation of example, each station all is to have the anchor clamps circulation that circulates continuously to process simultaneously in the reality.
Claims (6)
1. butt joint machinery that is used for quartzy blank automatic grinding and polishing system, comprise butt joint frame (3), it is characterized in that, described butt joint frame (3) is provided with a butt joint position (31), one clear position (32), position (34) is waited in one butt joint bread position (33) and, become a row to arrange about docking location (31) and clear position (32), become one to arrange setting about butt joint bread position (33) and holding fix (34), being row before and after clear position (32) and the butt joint bread position (33) arranges, being row before and after docking location (31) and the holding fix (34) arranges, one cursor (35) that can rotate and locate is installed between docking location (31) and the holding fix (34), cursor (35) is driven by its drive unit and rotates in vertical plane, the turning cylinder of cursor (35) is located at the one side, at the offside of its turning cylinder butt joint lower clamp seat (351) is installed, docking location (31) is gone up and is installed connecting clamping fixture seat and a heating tube, be fixed on the butt joint frame (3) connecting clamping fixture seat, this heating tube is installed in to the below that connects clamping fixture seat and by its drive unit and drives lifting, and holding fix (34) is the room; When the butt joint lower clamp seat (351) on the cursor (35) turns to docking location (31), the butt joint lower clamp seat (351) be positioned to connect clamping fixture seat under, the anchor clamps pin of the anchor clamps on the butt joint lower clamp seat (351) upwards, butt joint lower clamp seat (351) on cursor (35) turns to holding fix (34), and the anchor clamps pin on the butt joint lower clamp seat (351) is downward; Between clear position (32) and the butt joint bread position (33) a rotating turret B(36 that can rotate and locate is installed), rotating turret B(36) rotated in horizontal plane by its drive unit driving, rotating turret B(36) these two groups of switch fixture seat B(361 two groups of switch fixture seat B(361 before and after being equipped with on)) lays respectively at clear position (32) and dock the top of bread position (33); Wherein, clear position (32) is provided with cleaning assembly, butt joint bread position (33) is provided with the bread assembly, the switch fixture seat B to connecting on clamping fixture seat and the clear position (32) on the docking location (31) sets in a row along about the anchor clamps length direction, switch fixture seat B on the butt joint bread position (33) and the butt joint lower clamp seat (351) on the holding fix (34) set in a row along about the anchor clamps length direction, and, to connecting clamping fixture seat, switch fixture seat B(361) and be equipped with in butt joint lower clamp seat (351) for about anchor clamps sliding derive to a plurality of latch segments of going up, following latch segment and guide wheel, also be provided with the anchor clamps locking cylinder, in docking location (31), clear position (32), the straight rail that extends about also all set up the top of butt joint bread position (33) and holding fix (34) arranges transfer robot arm (50) along the straight rail slip.
2. a kind of butt joint machinery for quartzy blank automatic grinding and polishing system according to claim 1, it is characterized in that, described cleaning assembly comprises a waste material basin and a wire brush, the waste material basin is positioned at the switch fixture seat B(361 on the clear position (32)) the below, wire brush is arranged on waste material basin top and is driven by its drive motors and rotates, the waste material basin with dock that frame (3) vertically is slidingly connected and with by its drive unit driving oscilaltion.
3. a kind of butt joint machinery for quartzy blank automatic grinding and polishing system according to claim 1, it is characterized in that, described bread assembly comprises a rubber powder dish, the rubber powder dish is installed in a lifting platform B upward and drives air cylinder driven front and back by it and slides, lifting platform B with dock that frame (3) vertically is slidingly connected and drive the air cylinder driven lifting by it, and install one on the rubber powder dish for the scraping blade that strikes off rubber powder, scraping blade drives air cylinder driven swing by it.
4. a kind of butt joint machinery for quartzy blank automatic grinding and polishing system according to claim 1, it is characterized in that, the drive unit of described cursor (35) comprises driving cylinder (352), drive cylinder (352) and be in transmission connection by tooth bar and gear wheel (353), the gear shaft of gear wheel (353) and cursor (35) is in transmission connection and then drives cursor (35) and rotates.
5. a quartzy blank automatic grinding and polishing system is characterized in that, comprises as each described butt joint machinery in the claim 1 to 4.
6. quartzy blank automatic grinding and polishing system, first left and right sides transfer device (5) and second left and right sides transfer device (6) that be arranged in parallel before and after comprising, be arranged in order from left to right along first left and right sides transfer device (5) and be provided with loading and unloading station, a plurality of episphere grinding and polishing station and docking station, be arranged in order along second left and right sides transfer device (6) right-to-left and be provided with docking station, a plurality of lower semisphere grinding and polishing station and loading and unloading station; Wherein, the loading and unloading station is provided with for the quartzy blank that will process and takes off and quartzy blank to be processed is fixed on loading and unloading machinery on these anchor clamps from anchor clamps, be provided with on episphere grinding and polishing station and the lower semisphere grinding and polishing station for the grinding and polishing machinery that the quartzy blank on the anchor clamps is carried out grinding and polishing processing, it is characterized in that, docking station is provided with as each described butt joint machinery in the claim 1 to 4, described first left and right sides transfer device (5) is identical with the structure of second left and right sides transfer device (6), include for the linearly extended track of a plurality of transfer robot arm (50) and a left and right sides that between adjacent stations, pushes anchor clamps, this rail bracket is located at loading and unloading machinery, grinding and polishing machinery and butt joint mechanically, transfer robot arm (50) drives and moves along this track by shifting drive unit; The clamping fixture seat that loading and unloading machinery, grinding and polishing machinery and butt joint mechanically are used for sectional fixture sets in a row along about the anchor clamps length direction, and transfer robot arm (50) promotes anchor clamps slippage between the adjacent clamping fixture seat in the left and right sides along the anchor clamps length direction.
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| CN201310244654.4A CN103273398B (en) | 2013-06-18 | 2013-06-18 | Crystal blank automatic grinding and polishing system and docking machinery thereof |
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| CN201310244654.4A CN103273398B (en) | 2013-06-18 | 2013-06-18 | Crystal blank automatic grinding and polishing system and docking machinery thereof |
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| CN104723207B (en) * | 2014-09-13 | 2017-03-01 | 青岛科技大学 | A kind of drum-type Full-automatic crystal milling drum |
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|---|---|
| CN103273398B (en) | 2015-09-16 |
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Effective date of registration: 20160308 Address after: 322000 Zhejiang Province, Yiwu city Yidonglu Street No. 73 building 3 Room 201 Patentee after: Yu Yaxian Address before: Jiangdong Dongyuan Industrial Park 322000 Zhejiang city of Jinhua province Yiwu City Patentee before: Mingyuan Artcrafts Co., Ltd., Zhejiang |