Background technology
The quartzy inclined plane milling and casting machine of existing multistation all is to adopt a plurality of head rotation carrying out multistation that are fixed with the water drill jig to process, for example publication number is that the patent documentation of CN201179615Y discloses a kind of automatic loading/unloading water drill inclined plane milling and casting machine, comprise frame, be provided with two swivel mounts on the frame side by side, a head is respectively established at the swivel mount four sides, constitute seven stations, be respectively the material loading station, preceding hemisphere corase grind station, preceding hemisphere polishing station, docking station, rear quarter corase grind station, rear quarter polishing station, the blanking station, the material loading station is provided with and the corresponding water rough diamond of head material feed mechanism, the corase grind station is provided with and the corresponding disc-grinding mechanism of head, the polishing station is provided with and the corresponding mechanism that dumps of head, the blanking station is provided with the corresponding water of head and bores the semi-finished product cutting agency, and docking station is provided with and two corresponding docking mechanisms of water drill jig that are located at respectively on two swivel mounts.This technical scheme does not need artificial intervention in whole water drill inclined plane milling and casting process engineering, realized the full-automation of water drill inclined plane milling and casting processing, has improved working (machining) efficiency, has reduced artificial and frock cost, can effectively control product quality.This technical scheme is in actual implementation process, and the inventor finds to have following problem: the one, and on docking station, two anchor clamps of butt joint lay respectively on two swivel mounts, require very high to the machine accuracy of manufacture like this and also are difficult to guarantee merging precision; Be that the board volume is bigger again, be difficult to make and transportation; The 3rd, the space of docking station, material loading station, blanking station is limited, and complex structural designs is moved the loaded down with trivial details working (machining) efficiency that influences.
Publication number is that the patent documentation of 101758431A discloses a kind of full-automatic water-drill grinding and polishing machine, it adopts manipulator to transport anchor clamps automatically, clamping fixture seat is arranged on each processing stations, the water drill jig is transported on the processing stations by manipulator, and water drill jig and clamping fixture seat are positioned by manipulator, the back, location is by the locking cylinder locking fixture on the clamping fixture seat and fixing, clamping fixture seat and corresponding grinding and polishing organisation of working are separate on each station like this, thereby can reduce the requirement of the whole accuracy of manufacture of board and guarantee the accurate location of water drill jig with respect to grinding tool simultaneously, avoided influencing each other and disturbing between the organisation of working on each station.But, because anchor clamps are to circulate on the clamping fixture seat of each processing stations, for the quartzy blank on the particular jig, in order to guarantee that its processing uniformity at each station just must guarantee that the uniformity that cooperates of clamping fixture seat on anchor clamps and each station (comprises the grinding and polishing angle, the uniformity of commentaries on classics face angle etc.), and in case exist error the error accumulation amplification effect will occur, this point is particularly important for grinding and polishing station, if front and back cooperate the inconsistent of location, road, back polishing process will occur is not that the inclined-plane that preceding road grinding process is processed is polished processing, cause polishing effect to be had a greatly reduced quality, so, the accurate location of the anchor clamps that circulate in this technical scheme on each station clamping fixture seat is vital, and for prior art and mechanism, will realize still suitable difficulty of uniformity that anchor clamps cooperate with each station clamping fixture seat and mechanical automatic accurate location, and exist the mechanism action complexity loaded down with trivial details, easy break-down, problems such as maintenance cost height.Equally, adopt complete board structure to have problems such as volume is big, transportation manufacturing difficulty equally.
And, above-mentioned patent documentation all relates to the full-automatic grinding and polishing processing on quartzy blank episphere inclined-plane and lower semisphere inclined-plane, and for the quartzy blank of part, be only to need to process a hemisphere inclined-plane (episphere inclined-plane or lower semisphere inclined-plane) to get final product, yet there are no the grinding and polishing apparatus of the full-automatic operation of this respect in the prior art.
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, not only can realize the full-automatic grinding and polishing processing on a hemisphere inclined-plane of quartzy blank, guarantee the grinding and polishing crudy, and can make full use of existing type advantage, the action complexity that simplifies the internal structure of an organization is easy to make and safeguard.
Two of purpose of the present invention provides a kind of Aided Machine that is used for above-mentioned quartzy blank automatic grinding and polishing system.
To achieve the above object, the present invention has adopted following technical scheme:
A kind of quartzy blank automatic grinding and polishing system, comprise: first swivel mount, be provided with at least one grinding station that quartzy blank is carried out grinding around first swivel mount and with at least one quartzy blank polished the polishing station of processing, first swivel mount can rotate and locate and be provided with at least two heads; The material loading station is provided with the feed mechanism that quartzy blank can be fixed on the anchor clamps; The blanking station is provided with the cutting agency that quartzy blank can be disassembled from anchor clamps; And at least one can pick up and put down anchor clamps also can be with its transfer device that shifts between the head on material loading station, blanking station and first swivel mount; Wherein, described grinding station is provided with grinding mechanism, and described polishing station is provided with polishing mechanism.
A hemisphere inclined plane milling and casting processing for quartzy blank relates generally to material loading, grinding, polishing, blanking.In the technical program: adopt the conversion between swivel mount and head form realization grinding process and the polishing process, because anchor clamps cooperate one with clamping fixture seat in this process, there is not the circulation of anchor clamps, so can guarantee the processing uniformity of preceding road grinding process and road, back polishing process, yet the overall precision of grinding and polishing processing can be guaranteed with the accuracy of manufacture of relevant grinding and polishing station mechanism by swivel mount, head; Adopt the conversion between hand type transfer device realization grinding and polishing operation and last material process, the blanking operation, because anchor clamps circulate in this process, anchor clamps cooperate with clamping fixture seat on material loading station or the blanking station in turn to be fixed, so can rely on self quality of fit of clamping fixture seat and associated mechanisms on each station to guarantee that material loading, blanking are implemented, certainly these operations can be more lower slightly with respect to the grinding and polishing operation concerning the requirement of quality of fit, can replace existing manually-operated fully, realize full-automatic.
For adopting swivel mount and head form to realize the machinery of multistation grinding and polishing processing, can adopt existing equipment, for example the inventor's publication number is the disclosed a kind of four-station water drill inclined plane milling and casting machine of patent documentation of CN101269472A and the follow-up disclosed mechanism of improvement patent documentation, and for example publication number is that many jewel lapping devices in the disclosed a kind of polydisc of patent documentation position of CN2715913Y, the disclosed a kind of water of patent documentation that publication number is CN2825203Y are studied intensively the grinding and polishing ray machine again.Need to prove that above-mentioned swivel mount can be the rotating disk form, also can rack form; Anchor clamps can be installed on the above-mentioned head also a plurality of anchor clamps can be installed; Above-mentioned quartzy blank can be the crystal ball blank, also can be water rough diamond part or special-shaped quartzy blank; 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 above-mentioned patent documentation.
From above-mentioned patent documentation, the anchor clamps that can know them are mounted in below the clamp fixing plate, though the hand type transfer device will pick up and put down anchor clamps from the clamp fixing plate below and also can realize, but needed mechanism action meeting more complicated, therefore, as preferably, head on described first swivel mount and the head on second swivel mount include clamp fixing plate, anchor clamps are placed on above the clamp fixing plate and by the anchor clamps retaining mechanism and fix, and have guaranteed that like this mechanism action of hand type transfer device is simple and reliable.For clamp fixing plate be how to be arranged on the head, which kind of concrete structure head can adopt and also have which auxiliary body, is found in above-mentioned patent documentation.
As preferably, single dovetail groove that described anchor clamps retaining mechanism comprises the top that is arranged on clamp fixing plate, is complementary with the clamp base dovetail, the clamp fixing plate bottom-hinged has latch segment, the upper end fixing and locking cylinder of latch segment, the movable end of locking cylinder and clamp fixing plate flexibly connect, and the lower end of latch segment is stretched out the bottom of clamp fixing plate and is provided with the dovetail hook of the locking fixture bottom dovetail that matches with described single dovetail groove.Because generally being downward feeding, anchor clamps carry out grinding and polishing processing, can bear the bigger active force that makes progress so add man-hour anchor clamps, so, single dovetail groove location benchmark, following dovetail hook lock fasten anchor clamps in the employing, can guarantee that anchor clamps fixedly secure, avoid anchor clamps to add man-hour and clamp fixing plate and break away from fixingly, reduce pressure specification requirement locking cylinder in grinding and polishing.
As preferably, be provided with at least one grinding station, at least one polishing station and at least one wait station around first swivel mount, first swivel mount is provided with at least three heads.The wait station is the room, does not implement grinding and polishing processing, is provided with to wait for that station takies the grinding and polishing process time of board in the time of can avoiding hand type transfer device transferring clamp, thereby improves working (machining) efficiency.
Each station in the technique scheme and swivel mount and transfer device can be arranged on the board frame, but understand like this board volume big, be unfavorable for making transportation, therefore, as preferably, described first swivel mount and grinding station thereof, polishing station and wait station are arranged on the same frame, and described material loading station, blanking station and transfer device are arranged on the same frame.Be divided into two board frames and be beneficial to the manufacturing transportation, further fractionation certainly is about to material loading station, blanking station and transfer device and all makes a relatively independent board frame.In addition, material loading station, blanking station can also be made of one the machine structure, two manipulators are realized transferring clamp between this all-in-one and grinding and polishing machine.
The concrete structure of above-mentioned transfer device has multiple, can be track and manipulator form, be that described transfer device comprises the track that is crossed on the head upper on material loading station, blanking station and first swivel mount, sliding on this track is provided with the manipulator that several could pick up and put down anchor clamps; Manipulator is used to pick up and put down anchor clamps, manipulator moves to another station along fixing track from a station, but, if such mechanism adopts single manipulator to circulate between each station along monorail and moves, just there is the problem of inefficiency, if adopt a plurality of manipulators between two stations, to realize shifting along its separate track respectively, just there is the many and sinuous problem of driving mechanism.Therefore, as preferably, described transfer device comprises second swivel mount that can rotate and locate, and circumference is provided with at least two manipulators that can pick up and put down anchor clamps on second swivel mount.Adopt the transfer device of swivel mount and manipulator form, have simple, the reliable efficient advantages of higher of structure action, for the structure that a plurality of manipulators shift along ring ring, it is identical with the manipulator form with swivel mount in fact.Concrete structure as for manipulator is found in the patent documentation that publication number is CN101758433A, CN201863078U, CN201702632U.Rotation and detent mechanism as for above-mentioned first, second swivel mount all can adopt prior art, can adopt motor to drive swivel mount rotation (comprising that ring rotation or angle advance reciprocating motion) through gear or band transmission, on swivel mount, fixedly install the location rotating disk, on the rotating disk of location pin-and-hole is set, the alignment pin that is driven by positioning cylinder is set on the frame, when swivel mount rotate in place, has alignment pin to insert this pin-and-hole and realize the location.Be found in the patent documentation that publication number is CN101758433A, CN201863078U, CN201833251U as for above-mentioned feed mechanism and cutting agency.
A kind of Aided Machine that is used for quartzy blank automatic grinding and polishing system, comprise frame, frame is provided with the swivel mount that can rotate and locate, be respectively arranged with wait station, blanking station and material loading station around this swivel mount, swivel mount is provided with at least two manipulators that can pick up and put down anchor clamps, wherein, described material loading station is provided with feed mechanism, and described blanking station is provided with cutting agency.
The present invention is owing to adopted above technical scheme, not only can realize the full-automatic grinding and polishing processing on a hemisphere inclined-plane of quartzy blank, guarantee the grinding and polishing crudy, and can make full use of existing type advantage, the action complexity that simplifies the internal structure of an organization is easy to make and safeguard.Have full-automatic processing, the grinding and polishing quality is good, working (machining) efficiency is high, programme-control is simple, the low advantages such as maintenance, low cost of manufacture, convenient transportation that are easy to of fault rate.
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, comprise: first swivel mount 2, being provided with two 11,12, one of grinding stations that quartzy blank carried out grinding around first swivel mount 2 polishes the polishing station 13 of processing and one to quartzy blank and waits for that station 14, the first swivel mounts 2 can rotate and locate and be provided with four heads 21; Material loading station 41 is provided with the feed mechanism that quartzy blank can be fixed on the anchor clamps; Blanking station 42 is provided with the cutting agency that quartzy blank can be disassembled from anchor clamps; And one can be picked up and put down anchor clamps and can be with its transfer device that shifts between the head 21 on material loading station 41, blanking station 42 and first swivel mount 2; Wherein, described grinding station 11,12 is provided with grinding mechanism, and described polishing station 13 is provided with polishing mechanism.
In the present embodiment, as Fig. 2, shown in Figure 3, the head 21 on described first swivel mount 2 comprises clamp fixing plate 101, and anchor clamps 8 are placed on above the clamp fixing plate 101 and by the anchor clamps retaining mechanism and fix.Single dovetail groove that described anchor clamps retaining mechanism comprises the top that is arranged on clamp fixing plate 101, is complementary with anchor clamps 8 bottom dovetails, clamp fixing plate 101 bottom-hinged have latch segment 102, the upper end fixing and locking cylinder 103 of latch segment 102, the movable end of locking cylinder 103 and clamp fixing plate 101 flexibly connects, and the lower end of latch segment 102 is stretched out the bottom of clamp fixing plate 101 and is provided with the dovetail hook of the locking fixture 8 bottom dovetails that match with described single dovetail groove.Described first swivel mount 2 and grinding station 11,12 thereof, polishing station 13 and wait station 14 are arranged on the same frame, and described material loading station 41, blanking station 42 and transfer device are arranged on the same frame.Described transfer device comprises that circumference is provided with three manipulators 31 that can pick up and put down anchor clamps 8 on second swivel mount, 3, the second swivel mounts 3 that can rotate and locate.Described grinding mechanism is the roll-type grinding mechanism, and described polishing mechanism is the drum polisher structure.Described quartzy blank is a water rough diamond part.
A kind of Aided Machine that is used for quartzy blank automatic grinding and polishing system, comprise frame, frame is provided with the swivel mount 3 that can rotate and locate, be respectively arranged with wait station 14, blanking station 42 and material loading station 41 around this swivel mount 3, swivel mount 3 is provided with three manipulators 31 that can pick up and put down anchor clamps, wherein, described material loading station is provided with feed mechanism, and described blanking station is provided with cutting agency.
Embodiment 2:
A kind of quartzy blank automatic grinding and polishing system, differently with embodiment 1 only be: described transfer device comprises three manipulators that can pick up and put down anchor clamps, these three manipulators respectively along the head upper that is crossed on first swivel mount (waiting for station 14) to blanking station top, blanking station top to material loading station top, material loading station top to three trapped orbits of head (the waiting for station 14) top of first swivel mount come and go operation.Other are identical with embodiment 1.