Quartzy blank automatic grinding and polishing system and docking mechanism thereof
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 a kind of docking mechanism for quartzy blank automatic grinding and polishing system.
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.Docking mechanism wherein has following several form:
The one,, two anchor clamps of butt joint are separately fixed on two separate clamping fixture seats, these two clamping fixture seats are realized rotation, lifting or translation by drive unit (cylinder or motor) separately respectively, these two clamping fixture seats of self-movement respectively to be docked, be difficult to guarantee merging precision.The patent documentation of using this form docking mechanism has CN101758433A, CN102430967A, CN202622514U, CN102729113A, CN201863082U etc.
The 2nd,, two anchor clamps of butt joint are separately fixed at up and down on two clamping fixture seats, and these two clamping fixture seats all are installed on the same installing plate, thus two clamping fixture seats and installing plate vertically are slidingly connected and achieve a butt joint.Dui Jie two clamping fixture seats slide along same guide rail like this, can guarantee higher merging precision, but, because the difficult anchor clamps that take off on the lower clamp seat of the manipulator of each station transfer device, and in order to realize the circulation of integral body between each processing stations, structure (being that installing plate is arranged to and can be spun upside down) that clamping fixture seat can be exchanged up and down about so this docking mechanism was typically provided to, the manipulator of each station transfer device only needs one like this, and on docking station, once only pick up anchor clamps (be single anchor clamps circulation), and all can keep empty anchor clamps (namely fixedly having the anchor clamps of quartzy blank after butt joint, to become the sky anchor clamps) on the docking mechanism all the time, ability bonding quartzy blank (namely fixedly having the anchor clamps of quartzy blank to dock with another) behind the necessary bread of these sky anchor clamps, therefore, must comprise the anchor clamps pin preheating of anchor clamps in the docking operation of this kind form, three actions of the anchor clamps pin bread of the powder feeding of powder dish and anchor clamps (being to comprise dust feeder in the docking mechanism), cause on the docking station the shared time of butt joint to be longer than grinding on other stations like this, polishing, the time of material loading or blanking, the stand-by period of other stations is long, whole working (machining) efficiency is low, and the docking mechanism complex structure, it is big to take up room.The patent documentation of using this form docking mechanism has CN102366913A, CN102366914A, CN102152188A, CN202162662U, CN102152190A, CN1022949634A etc.
In addition, butt joint form of the prior art has vertically butt joint (namely relative about Dui Jie two anchor clamps) about butt joint (namely Dui Jie two anchor clamps are relative up and down) up and down and level, and vertical bonding firm degree of docking up and down and efficient all are much better than about level docks.
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), and wherein docking mechanism arranges as follows:
End in transit working part (being docking mechanism) is furnished with adapter assembly, is furnished with the anchor clamps reset assembly at the transit working other end partly, also is furnished with the transverse translation assembly in the middle of adapter assembly and anchor clamps reset assembly; Upper at adapter assembly, can put into anchor clamps, last position fixture can descend, being placed on the next anchor clamps of adapter assembly simultaneously in the adapter assembly in advance rises, anchor clamps the next on this moment are transferred, after switching was finished, upper anchor clamps carried out gluing and the transverse translation assembly anchor clamps that adapter assembly is the next shift out, and moved to the next of anchor clamps reset assembly; In the adapter assembly, also be provided with rotating mechanism, after switching was finished, the rotating mechanism rotation drove and goes up down clamp rotation 180 degree in the adapter assembly, with the upper jig transformation position of gluing is the next in order to next transit working to adapter assembly in the adapter assembly; Adapter assembly upperly can continue to put into new anchor clamps and prepared next work this moment; In the anchor clamps reset assembly, be provided with rotating mechanism equally, after anchor clamps displacement assembly is moved to anchor clamps in the anchor clamps reset assembly from adapter assembly, the anchor clamps reset assembly rotates 180 degree, the anchor clamps the next anchor clamps that are shifted in the assembly are rotated 180 degree and go to the upper of reset assembly, this position manipulator can with on position fixture take out.
Adopt butt joint support (being the adapter assembly part) in the above-mentioned 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 to carry 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, this docking mechanism, comprise the butt joint frame, the butt joint frame is provided with a butt joint position, a dislocation, a bread position and a crossover position, docking location, dislocation, bread position and about crossover position becomes two row arrange, becomes row before and after docking location and the dislocation, become one to be listed as before and after bread position and the crossover position; Be installed with the butt joint support on the docking location, the butt joint support is provided with at least one to connected components, the described last clamping fixture seat that is located at butt joint support top and the lower clamp seat that is fixed on butt joint support bottom that connected components is comprised, last clamping fixture seat slides up and down with docking that support is slidingly connected and driven by the clamping fixture seat drive unit, last clamping fixture seat and lower clamp seat are oppositely arranged up and down, anchor clamps locking device be used to the anchor clamps that are locked all is installed on last clamping fixture seat and the lower clamp seat, is provided with heating tube between last clamping fixture seat and the lower clamp seat; Dislocation is provided with conversion support, conversion support is installed on the butt joint frame and by the driving of conversion support drive unit and rotates around trunnion axis, at least be provided with up and down two anchor clamps fixed parts on the conversion support, the anchor clamps locking device be used to the anchor clamps that are locked all is installed on two anchor clamps fixed parts; The bread position is provided with the bread assembly, and the bread assembly comprises for the anchor clamps mount pad of sectional fixture and is used for the powder dish of bread gluing; Crossover position is provided with for the first anchor clamps rack of placing anchor clamps; The butt joint frame is provided with the first front and back transfer device that can grasp and put down anchor clamps and it can be shifted between the anchor clamps fixed part of lower clamp seat and conversion support bottom; The butt joint frame is provided with and can grasps and put down anchor clamps and can be with its second front and back transfer device that shifts between the first anchor clamps rack on the locational anchor clamps mount pad of bread and the crossover position.Not only can guarantee the bonding firm degree of merging precision and quartzy blank, and docking station is rational in infrastructure, improves the working (machining) efficiency of butt joint efficient and whole automatic grinding and polishing system.
The course of action of this docking mechanism is as follows:
Finish the anchor clamps of episphere grinding and polishing processing and deliver to by manipulator on the last clamping fixture seat of butt joint support, and the empty anchor clamps butt joint on the lower clamp seat that dock support: up and down the anchor clamps on the clamping fixture seat to support → to the anchor clamps pin of empty anchor clamps add the bonding quartzy blank of PUR → to the anchor clamps pin of another anchor clamps heat remove photoresist → the Cooling fixture pin makes and is adhesively fixed.After finishing butt joint, be the empty anchor clamps in butt joint back on the last clamping fixture seat of butt joint support, be the band material clamp on the lower clamp seat of butt joint support, the band material clamp is delivered to the anchor clamps fixed part of conversion support bottom by the first front and back transfer device, upper-lower position is exchanged behind the conversion support Rotate 180 °, and manipulator will be positioned at band material clamp on the anchor clamps fixed part on conversion support top and take away and carry out lower semisphere grinding and polishing processing; Meanwhile, the empty anchor clamps in butt joint back are delivered to the bread position by manipulator and are utilized the gluing of butt joint waste heat bread to form band plastic clip tool, band plastic clip tool is delivered to by the second front and back transfer device on the first anchor clamps rack of crossover position, will be delivered on the anchor clamps fixed part on conversion support top with the plastic clip tool by manipulator again; Upper-lower position is exchanged behind the conversion support Rotate 180 °, the band plastic clip tool that is positioned on the anchor clamps fixed part of conversion support bottom is delivered on the lower clamp seat of butt joint support by the first front and back transfer device, at this moment, put into the anchor clamps that another finishes episphere grinding and polishing processing on the last clamping fixture seat of butt joint support, carry out next butt joint circulation.But in the said structure, 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 docking mechanism for 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 the automatic grinding and polishing system of same fabrication cycles, not only can guarantee the bonding firm degree of merging precision and quartzy blank, and the docking station structure is more reasonable, further shorten the board stand-by period, further improve the working (machining) efficiency of butt joint efficient and whole automatic grinding and polishing system.
Two of purpose of the present invention provides a kind of quartzy blank automatic grinding and polishing system, comprises aforesaid docking mechanism.
To achieve the above object, the present invention has adopted following technical scheme:
A kind of docking mechanism for quartzy blank automatic grinding and polishing system, comprise the butt joint frame, the butt joint frame is provided with butt joint position, a dislocation and a bread position, becomes row to arrange before and after docking location and the dislocation, becomes one to arrange setting about docking location and bread position; Be installed with the butt joint support on the docking location, the butt joint support is provided with at least one to connected components, the described last clamping fixture seat that is located at butt joint support top and the lower clamp seat that is fixed on butt joint support bottom that connected components is comprised, last clamping fixture seat slides up and down with docking that support is slidingly connected and driven by the clamping fixture seat drive unit, last clamping fixture seat and lower clamp seat are oppositely arranged up and down, anchor clamps locking device be used to the anchor clamps that are locked all is installed on last clamping fixture seat and the lower clamp seat, is provided with heating tube between last clamping fixture seat and the lower clamp seat; Dislocation is provided with conversion support, conversion support is installed on the butt joint frame and by the driving of conversion support drive unit and rotates around trunnion axis, at least be provided with two anchor clamps fixed parts up and down on the conversion support, the anchor clamps locking device be used to the anchor clamps that are locked all is installed on these two anchor clamps fixed parts; The bread position is provided with bread support and powder disc carrier, the bread support is installed on the butt joint frame and by the driving of bread carriage drive device and rotates around trunnion axis, at least be provided with an anchor clamps installation portion on the bread support, anchor clamps locking device be used to the anchor clamps that are locked is installed on this anchor clamps installation portion, the powder disc carrier is connected with the horizontal slip of butt joint frame and drives the below that passes in and out the bread support by powder disc carrier drive unit, and the powder dish is installed on the powder disc carrier; Wherein, bread support and butt joint support all are the gantry frame type setting, the below of bread support and butt joint support is provided with can grasp and put down anchor clamps and can be with its left and right sides transfer robot arm of shifting between the lower clamp seat of the anchor clamps installation portion of bread support and butt joint support, and the butt joint frame is provided with and can grasps and put down anchor clamps and can be with its front and back transfer robot arm that shifts between the anchor clamps fixed part of the lower clamp seat of butt joint support and conversion support bottom.
Docking mechanism of the present invention is fit to episphere grinding and polishing manufacturing procedure and lower semisphere grinding and polishing manufacturing procedure are combined into the automatic grinding and polishing system of a fabrication cycles, especially is fit to adopt twin tong to process simultaneously.Finish the anchor clamps of episphere grinding and polishing processing and deliver to by the manipulator on first left and right sides transfer device on the last clamping fixture seat of butt joint support, and the empty anchor clamps butt joint on the lower clamp seat that dock support: up and down the anchor clamps on the clamping fixture seat to support → to the anchor clamps pin of empty anchor clamps add the bonding quartzy blank of PUR → to the anchor clamps pin of another anchor clamps heat remove photoresist → the Cooling fixture pin makes and is adhesively fixed.After finishing butt joint, be the empty anchor clamps in butt joint back on the last clamping fixture seat of butt joint support, be the band material clamp on the lower clamp seat of butt joint support, the band material clamp is delivered to the anchor clamps fixed part of conversion support bottom by the front and back transfer robot arm, upper-lower position is exchanged behind the conversion support Rotate 180 °, and the manipulator on second left and right sides transfer device will be positioned at band material clamp on the anchor clamps fixed part on conversion support top and take away and carry out lower semisphere grinding and polishing processing; Meanwhile, the empty anchor clamps in butt joint back are delivered to the bread position by the manipulator on first left and right sides transfer device and are utilized the gluing of butt joint waste heat bread to form band plastic clip tool, band plastic clip tool is delivered on the lower clamp seat of butt joint support by left and right sides transfer robot arm, at this moment, put into the anchor clamps that another finishes episphere grinding and polishing processing on the last clamping fixture seat of butt joint support, carry out next butt joint circulation.
In the docking mechanism of the present invention, two anchor clamps of butt joint are installed on the same butt joint support, fix a slip for one, and sliding distance is short, and two anchor clamps contrapositions have accurately fully guaranteed merging precision; Adopt vertically butt joint up and down, the bonding firm degree of quartzy blank and switching efficient all are much better than about level docks; The extracting of the manipulator on the transfer device of left and right sides anchor clamps in the system are convenient in the setting of adopting conversion support to exchange structure, docking location and bread position up and down, and the robot manipulator structure action is simple.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 docking operation is finished at the butt joint support, and the butt joint support is fixed, so only needs to go up the clamping fixture seat slip and gets final product, thereby just avoided up and down two clamping fixture seats all to be arranged to the merging precision that influences that slides, 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 independent position arranges, and also makes its structure advantages of simple more.It is disclosed docking mechanism in the patent documentation of CN103072059A with respect to publication No., the present invention is arranged on the left and right sides transfer robot arm below of butt joint support and the bread support of gantry frame type, the transfer path of the empty anchor clamps in butt joint back 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 butt joint support each side is provided with one to connected components, and conversion support each side is provided with two anchor clamps fixed parts up and down, and the bread support each side is provided with an anchor clamps installation portion.The docking mechanism that adopts twin tong to process simultaneously, simple and reasonable, it is convenient that manipulator grasps anchor clamps.
As preferably, the base that described left and right sides transfer robot arm comprises and the horizontal slip of butt joint frame is connected, base is horizontally slipped by the driving of base drive unit, and base is provided with left-hand rotation swing arm and right-hand rotation swing arm; Lower end and the base of left-hand rotation swing arm are rotationally connected, and left-hand rotation swing arm lower end is by left gear and left tooth bar engaged transmission, and left tooth bar horizontally slips with base and is connected, and the upper end of left-hand rotation swing arm is equipped with the left side that can grasp and put down anchor clamps and firmly grasps cylinder; Lower end and the base of right-hand rotation swing arm are rotationally connected, and right-hand rotation swing arm lower end is by right gear and right tooth bar engaged transmission, and right tooth bar horizontally slips with base and is connected, and the upper end of right-hand rotation swing arm is equipped with the right side that can grasp and put down anchor clamps and firmly grasps cylinder; Base is provided with a central gear, and left tooth bar and right tooth bar are respectively from both sides and central gear engagement, thereby central gear rotates gathering synchronously by motor-driven rotation drive left-hand rotation swing arm and right-hand rotation swing arm or opens.Simple and reliable for structure like this, rationally distributed, action is quick, circulation continuously.Further preferred, described central gear rotates in horizontal plane, and left tooth bar and right tooth bar are provided with teeth groove near the medial surface of central gear, and the upper side of left tooth bar and right tooth bar is provided with teeth groove.
Can adopt publication No. for above-mentioned front and back transfer robot arm is disclosed structure in the patent documentation of CN102366914A, but it is preferred, described front and back transfer robot arm comprises the planker seat that is connected with the horizontal slip of butt joint frame, the planker seat slides before and after being driven by planker seat drive unit, the planker seat each side is provided with a carriage, carriage is by the air cylinder driven lifting, and carriage is provided with the claw that can hold anchor clamps.Can hold the handle at anchor clamps back after claw rises like this, the planker seat moves and drives the anchor clamps transfer, and is simple and reasonable, can avoid the structural modification to universal fixturing.
As preferably, on the described powder disc carrier waste material dish is installed, on the waste material dish wire brush is installed, wire brush is rotated by motor-driven.
As preferably, the anchor clamps installation portion on the described bread support is arranged on a side of its horizontal rotating shaft.After the rotation of bread support, produce the position like this and descend, shortened the length of the cursor of left and right sides transfer robot arm, make structure advantages of simple more.
As preferably, described butt joint frame is provided with the holding fix with docking location and the same row of dislocation, holding fix is between docking location and dislocation, holding fix is provided with the wait support that is fixedly mounted on the butt joint frame, and described front and back transfer robot arm can grasp and put down anchor clamps and the anchor clamps fixed part of its lower clamp seat at the butt joint support, wait support and conversion support bottom can be shifted successively.
A kind of quartzy blank automatic grinding and polishing system comprises aforesaid docking mechanism.
A kind of quartzy blank automatic grinding and polishing system, comprise: first left and right sides transfer device, be arranged in order the episphere grinding station that is provided with material loading station, at least one episphere to quartzy blank and carries out grinding, episphere polishing station and the docking station that at least one episphere to quartzy blank polishes processing along first left and right sides transfer device, 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 three 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 aforesaid docking mechanism, wherein, dislocation is positioned at transfer device below, second left and right sides, 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 of butt joint support and the bread support.
Need to prove that above-mentioned anchor clamps locking device includes catching groove and the locking cylinder that is oppositely arranged, install the mobile terminal of locking cylinder can be with the button pawl of anchor clamps fastening on catching groove.Above-mentioned left and right sides transfer device can be the slip bridge that slides along the track linear reciprocation, and a plurality of manipulators are installed below the slip bridge, also can be a plurality of manipulators that slide and be connected in series mutually along the track linear reciprocation; Above-mentioned quartzy blank can be the crystal ball blank, also can be water rough diamond part; Above-mentioned grinding mechanism is square position grinding mechanism or roll-type grinding mechanism, and above-mentioned polishing mechanism is square position polishing mechanism or drum polisher structure, and the concrete structure of each mechanism is found in the patent documentation before above-mentioned patent documentation and the inventor.
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 the automatic grinding and polishing system of same fabrication cycles, not only can guarantee the bonding firm degree of merging precision and quartzy blank, and docking station is rational in infrastructure, reliable in action, low, the good mechanical stability of fault rate, further shorten the board stand-by period, further improved the working (machining) efficiency of butt joint efficient and whole automatic grinding and polishing system.
Description of drawings
Fig. 1 is the structural representation of the quartzy blank automatic grinding and polishing of embodiment 1 system;
Fig. 2 is one of stereogram of embodiment 1 docking mechanism;
Fig. 3 be embodiment 1 docking mechanism stereogram two;
Fig. 4 is one of structural representation of embodiment 1 left and right sides transfer robot arm;
Fig. 5 be embodiment 1 left and right sides transfer robot arm structural representation two.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
As Fig. 2, a kind of docking mechanism for quartzy blank automatic grinding and polishing system shown in Figure 3, comprise the butt joint frame, the butt joint frame is provided with butt joint position, a dislocation and a bread position, becomes row to arrange before and after docking location and the dislocation, becomes one to arrange setting about docking location and bread position; Be installed with butt joint support 31 on the docking location, butt joint support 31 is provided with at least one to connected components, the described last clamping fixture seat that is located at butt joint support 31 tops and the lower clamp seat that is fixed on butt joint support 31 bottoms that connected components is comprised, last clamping fixture seat slides up and down with docking that support 31 is slidingly connected and driven by clamping fixture seat drive unit (cylinder), last clamping fixture seat and lower clamp seat are oppositely arranged up and down, anchor clamps locking device be used to the anchor clamps that are locked all is installed on last clamping fixture seat and the lower clamp seat, is provided with heating tube between last clamping fixture seat and the lower clamp seat; Dislocation is provided with conversion support 35, conversion support 35 is installed on the butt joint frame and by conversion support drive unit (motor is in transmission connection by gear and conversion support) driving and rotates around trunnion axis, at least be provided with two anchor clamps fixed parts up and down on the conversion support 35, the anchor clamps locking device be used to the anchor clamps that are locked all is installed on these two anchor clamps fixed parts; The bread position is provided with bread support 33 and powder disc carrier 37, bread support 33 is installed on the butt joint frame and by bread carriage drive device (cylinder) driving and rotates around trunnion axis, at least be provided with an anchor clamps installation portion on the bread support 33, anchor clamps locking device be used to the anchor clamps that are locked is installed on this anchor clamps installation portion, powder disc carrier 37 is connected with the horizontal slip of butt joint frame and drives the below that passes in and out bread support 33 by powder disc carrier drive unit (cylinder is in transmission connection by rack pinion and powder disc carrier), and powder dish 372 is installed on the powder disc carrier 37; Wherein, bread support 33 and butt joint support 31 all are the gantry frame type setting, the below of bread support 33 and butt joint support 31 is provided with can grasp and put down anchor clamps and can be with its left and right sides transfer robot arm 32 of shifting between the lower clamp seat of the anchor clamps installation portion of bread support 33 and butt joint support 31, and the butt joint frame is provided with and can grasps and put down anchor clamps and can be with its front and back transfer robot arm 36 that shifts between the anchor clamps fixed part of the lower clamp seat of butt joint support 31 and conversion support 35 bottoms.
In the present embodiment, described butt joint support 31 each side is provided with one to connected components, and conversion support 35 each side is provided with two anchor clamps fixed parts up and down, and bread support 33 each side is provided with an anchor clamps installation portion.Described front and back transfer robot arm 36 comprises the planker seat 360 that is connected with the horizontal slip of butt joint frame, planker seat 360 slides before and after being driven by planker seat drive unit (cylinder), planker seat 360 each side is provided with a carriage 361, carriage 361 is by the air cylinder driven lifting, and carriage 361 is provided with the claw 362 that can hold anchor clamps.On the described powder disc carrier 37 waste material dish 371 is installed, on the waste material dish 371 wire brush is installed, wire brush is rotated by motor-driven.Anchor clamps installation portion on the described bread support 33 is arranged on a side of its horizontal rotating shaft.Described butt joint frame is provided with the holding fix with docking location and the same row of dislocation, holding fix is between docking location and dislocation, holding fix is provided with the wait support 34 that is fixedly mounted on the butt joint frame, and described front and back transfer robot arm 36 can grasp and put down anchor clamps and the anchor clamps fixed part of its lower clamp seat at butt joint support 31, wait support 34 and conversion support 35 bottoms can be shifted successively.
As Fig. 4, left and right sides transfer robot arm 32 shown in Figure 5, comprise and base 320 that the horizontal slip of butt joint frame is connected that base 320 is horizontally slipped by base drive unit (cylinder) driving, base 320 is provided with left-hand rotation swing arm 328 and right-hand rotation swing arm 324; The lower end of left-hand rotation swing arm 328 and base 320 are rotationally connected, left-hand rotation swing arm 328 lower ends are by left gear 329 and left tooth bar 326 engaged transmission, left side tooth bar 326 horizontally slips with base 320 and is connected, and the upper end of left-hand rotation swing arm 328 is equipped with the left side that can grasp and put down anchor clamps and firmly grasps cylinder 327; The lower end of right-hand rotation swing arm 324 and base 320 are rotationally connected, right-hand rotation swing arm 324 lower ends are by right gear 323 and right tooth bar 321 engaged transmission, right tooth bar 321 horizontally slips with base 320 and is connected, and the upper end of right-hand rotation swing arm 324 is equipped with the right side that can grasp and put down anchor clamps and firmly grasps cylinder 325; Base 320 is provided with a central gear 322, and left tooth bar 326 and right tooth bar 321 are respectively from both sides and central gear 322 engagements, thereby central gear 322 rotates drive left-hand rotation swing arm 328 by motor-driven and right-hand rotation swing arm 324 rotation is synchronously drawn in or opened.Described central gear 322 rotates in horizontal plane, and left tooth bar 326 and right tooth bar 321 are provided with teeth groove near the medial surface of central gear 322, and the upper side of left tooth bar 326 and right tooth bar 321 is provided with teeth groove.Described left tooth bar 326 and right tooth bar 321 are slidingly connected by linear bearing and line slideway and base 320.Described left tooth bar 326 and right tooth bar 321 are slidingly connected by directive wheel and base 320.
A kind of quartzy blank automatic grinding and polishing system as shown in Figure 1, comprise: first left and right sides transfer device 25, be arranged in order the episphere polishing station 23 that is provided with 21,22, two epispheres to quartzy blank of episphere grinding station that material loading station 11, two epispheres to quartzy blank carry out grinding and polishes processing, 24 and docking station along first left and right sides transfer device 25, first left and right sides transfer device 25 can move left and right and location and is provided with six manipulators that can pick up and put down anchor clamps; Second left and right sides transfer device 45, along second left and right sides transfer device 45 be arranged in order the lower semisphere polishing station 43 that is provided with 41,42, two lower semispheres to quartzy blank of lower semisphere grinding station that described docking station, two lower semispheres to quartzy blank carry out grinding and polishes processing, 44 and blanking station 13, the second left and right sides transfer devices 45 can move left and right and location and be provided with five manipulators that can pick up and put down anchor clamps; Wherein, described material loading station 11 is provided with the feed mechanism that quartzy blank can be fixed on the anchor clamps; Described blanking station 13 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 21,22 and the lower semisphere grinding station 41,42, described episphere polishing station 23,24 and lower semisphere polishing station 43,44 on be equipped with polishing mechanism; Described docking station is provided with aforesaid docking mechanism, wherein, dislocation is positioned at second left and right sides transfer device, 45 belows, bread position and docking location are positioned at first left and right sides transfer device, 25 belows, and pass through first left and right sides transfer device, 25 transferring clamps between the last clamping fixture seat of butt joint support 31 and the bread support 33.
Direction all around of the present invention is: in Fig. 1, down be before, on be after, about be about.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.
In the present embodiment, because the setting of holding fix, make to leave between episphere grinding and polishing sector and the lower semisphere grinding and polishing sector and safeguard the space, so leave big distance between material loading station 11 and the blanking station 13, one bread station 12 and bread assembly can be set, thereby make and save powder dish and driving mechanism thereof in the feed mechanism, shorten the material loading time.Holding fix can not arrange yet.
Process is described as follows:
The empty anchor clamps of finishing discharging are transferred to bread station 12 breads by the front and back translation mechanism above the loading and unloading station, the bread rear jig is delivered to material loading station 11 by the front and back translation mechanism, finish the material loading rear jig by first left and right sides transfer device 25 deliver to two grinding stations 21 successively, episphere grinding and polishing processing is carried out in 22 and two polishings on the stations 23,24; Finish the anchor clamps of episphere grinding and polishing processing and deliver to by first left and right sides transfer device 25 on the last clamping fixture seat of butt joint support 31, and the empty anchor clamps butt joint on the lower clamp seat that dock support 31: up and down the anchor clamps on the clamping fixture seat to support → to the anchor clamps pin of empty anchor clamps add the bonding quartzy blank of PUR → to the anchor clamps pin of another anchor clamps heat remove photoresist → the Cooling fixture pin makes and is adhesively fixed.After finishing butt joint, be the empty anchor clamps in butt joint back on the last clamping fixture seat of butt joint support 31, be the band material clamp on the lower clamp seat of butt joint support 31, the band material clamp is delivered to by front and back transfer robot arm 36 and is waited for support 34, deliver to again on the anchor clamps fixed part of conversion support 35 bottoms, upper-lower position is exchanged behind conversion support 35 Rotate 180s °, and second left and right sides transfer device 45 will be positioned at band material clamp on the anchor clamps fixed part on conversion support 35 tops and take away and carry out lower semisphere grinding and polishing processing; Meanwhile, the empty anchor clamps in butt joint back are delivered to bread support 33 by first left and right sides transfer device 25, brush away unnecessary waste material and utilize the gluing of butt joint waste heat bread to form band plastic clip tool, the anchor clamps pin that bread support 33 rotates 180 degree band plastic clip tools makes progress, band plastic clip tool is delivered on the first anchor clamps rack 34 of crossover position by left and right sides transfer robot arm 32, to be delivered on the lower clamp seat of butt joint support 31 with the plastic clip tool by second left and right sides transfer device 45 again, at this moment, put into the anchor clamps that another finishes episphere grinding and polishing processing on the last clamping fixture seat of butt joint support 31, carry out next butt joint circulation.Finishing band material clamp after the butt joint is delivered to successively on two grinding stations 41,42 and two polishing stations 43,44 by second left and right sides transfer device 45 and carries out lower semisphere grinding and polishing processing; Finish the anchor clamps of lower semisphere grinding and polishing processing and deliver to blanking station 13 loading and unloading materials by second left and right sides transfer device 45.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.
Feed mechanism, cutting agency, grinding mechanism and polishing mechanism etc. are prior art, and structure and course of action can be the patent documentation of CN102366914A with reference to publication No..