CN100439038C

CN100439038C - All surface grinding and shaping automation processing center for hard and crisp particle's products

Info

Publication number: CN100439038C
Application number: CNB2006100503769A
Authority: CN
Inventors: 柯明月
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-14
Filing date: 2006-04-14
Publication date: 2008-12-03
Anticipated expiration: 2026-04-14
Also published as: CN1833819A

Abstract

The present invention relates to an automatic machining center for grinding and forming the whole surface of a hard and brittle material particle product, which belongs to the technical field of a grinding and polishing machine tool. The purpose of the present invention is to provide a hard and brittle material particle product of glass beads. When the grinding, the polishing and the machining of shapes of a polygonal surface, an elliptical shape, etc., are carried out, the full automation can be realized, the machining cost is reduced, and the product quality is ensured. The present invention comprises an automatic control line device, and the starting end of a gantry tool body is provided with an automatic arrangement material supplying device of particle material. A material receiving feeding device of particle material, a device for grinding and polishing the front surface of a workpiece, a workpiece switching device, a device for grinding and polishing the back surface of the workpiece and a workpiece disassembling device are orderly arranged on the gantry tool body, and a guide way and a screw rod are arranged on the gantry tool body. A hard and brittle particle product of punching glass beads is ground into various shapes of polygonal surface bodies, etc. Hundreds of products can be machined once. The automatic, civilized and safe production is completely realized. The present invention has the advantages of high accuracy and good quality.

Description

The full surfacing shaping automation of hard and crisp particle product machining center

Technical field

The invention belongs to grinding, burnishing machine technical field, be specifically related to a kind of hard and crisp particle product grinding-polishing equipment.

Background technology

The hard and crisp particle product carries out the grinding-shaping processing of shapes such as faceted pebble or ellipse on full surface, be a great problem of grinding, burnishing machine technical field always, the patent No. 200320118811.9 " a kind of many faceted pebbles sphere grinder ", process the said goods with it, be processed with than much progress than the dependence simple anchor clamps of artificial usefulness grinding-polishing on emery wheel, but still there is following disadvantage in it: the one, it can not carry out the streamline automated production, so production efficiency is still lower; The 2nd, its clamping workpiece draw binder, clamping workpiece or take off workpiece and all need by artificial loading and unloading.

Summary of the invention

The purpose of this invention is to provide the full surfacing shaping automation of a kind of hard and crisp particle product machining center, make the hard and crisp particle product of bead one class add man-hour at the grinding-polishing that carries out shapes such as complete surperficial many faceted pebbles, ellipse, can realize full automation, cut down finished cost, guarantee product quality, realize safety in production.

Above-mentioned purpose of the present invention is achieved through the following technical solutions, the full surfacing shaping automation of a kind of hard and crisp particle product machining center, it comprises the automatic control circuit device, its main points are that a portal lathe bed top is provided with the auto arrangement feeding device of granular materials, be provided with the drawing-in device that connects material of granular materials on portal lathe bed successively, workpiece front surface grinding-polishing device, workpiece switching device, workpiece rear surface grinding-polishing device, the workpiece lowering device; Or be provided with the workpiece lowering device in portal lathe bed terminal

The above-mentioned full surfacing shaping automation of hard and crisp particle product machining center, one of its structure is that the auto arrangement feeding device is the framework that is equipped with on the support at the adjustable water saving flat dip of X-direction degree, two threaded rollers that above diameter is identical are installed on the same plane of framework, the roller head is equipped with synchronous pulley, be installed in one on the framework synchronously band be meshed and drive it with synchronous pulley on each roller and do equidirectional rotation; On framework, the hopper that can move around along the framework Y direction is installed above the roller head.

The above-mentioned full surfacing shaping automation of hard and crisp particle product machining center, one of its structure are that the drawing-in device that connects material is portal lathe bed track and the screw mandrel of being provided with; Establish a portal frame on the track, portal frame is made up of two root posts and a transverse axis; Be equipped with on the column make that portal frame moves back and forth along the track direction with the nut of screw mandrel engagement and the servomotor or the stepper motor of drive nut, column also vertically is being equipped with guide rod and screw mandrel, and drives the servomotor or the stepper motor of screw mandrel; One crane is contained on the guide rod; The servomotor or the stepper motor of the nut that is meshed with screw mandrel, transverse axis, the rotation of driving transverse axis are contained on the crane; The feeding mechanism that connects material, stock stop with the transverse axis rotation are housed on the transverse axis; The feeding mechanism that connects material is to be equipped with on the transverse axis to wear material needle bar installing rack, wear fixedly mounting on the material needle bar installing rack and wear the material needle bar, be with pusher pipe and spring on the pearl-reeving needle rod, spring is installed in spring, pusher pipe are moved forward and backward wearing on the material needle bar, be movably arranged on the flexible framework on the transverse axis, flexible framework and drive its advance or retreat be installed in cylinder on the transverse axis or the piston rod of hydraulic cylinder is connected; Stock stop is on the crossbeam that is fixed on the transverse axis guide rod to be housed, and moved cross beam is housed on the guide rod, and the cylinder that moved cross beam and promotion moved cross beam on being contained in transverse axis move forward and backward or the piston rod of hydraulic cylinder are connected; Hold-down arm is housed on the moved cross beam, and the fulcrum of a hinge is installed in the head of hold-down arm, and an end of hinge is being adorned striker plate, the other end of hinge be fixed on moved cross beam on cylinder or the piston rod of hydraulic cylinder be connected.

The above-mentioned full surfacing shaping automation of hard and crisp particle product machining center, one of its structure are that workpiece front surface grinding-polishing device is portal lathe bed track and the screw mandrel of being provided with; Establish a portal frame on the track, portal frame is made up of two root posts and a transverse axis; Be equipped with on the column and screw mandrel engagement, make the nut that portal frame moves along the track direction and the servomotor or the stepper motor of drive nut, column also vertically is being equipped with guide rod and screw mandrel, and drives the servomotor or the stepper motor of screw mandrel; One crane is contained on the guide rod; The servomotor or the stepper motor of the nut that is meshed with screw mandrel, transverse axis, the rotation of driving transverse axis are contained on the crane; Upper and lower enclosure, cylinder or the hydraulic cylinder that the frame hood that rotates with transverse axis is an one, servomotor or the stepper motor that driving is with synchronously are housed on the transverse axis; Be equipped with in the upper and lower enclosure piece-holder grinding-polishing device, synchronously with, be installed in the push pedal on the piston rod on cylinder or the hydraulic cylinder; Piece-holder grinding-polishing device is that a quill shaft is installed on the upper and lower enclosure by bearing, the quill shaft afterbody is equipped with synchronous pulley, synchronous pulley is meshed with synchronous band, one push rod passes quill shaft, between push rod afterbody and the upper and lower enclosure back-moving spring is housed, the push rod tail end face is by the push pedal ejection, and a clamping head is contained in the quill shaft head; Clamping head is that a housing front central position has slotted hole, the slotted hole rear end is provided with cylindrical cavity, adorn a support clamp in the slotted hole, support clamp head is cut the otch that it is strutted, back-moving spring and strut are housed in the cylindrical cavity piston is installed, one head is installed in support clamp, the back-moving spring than the thick strut of support clamp internal diameter, is fixedly mounted on strut and installs on the piston, and strut is installed the piston rear end face by the push rod ejection; Portal lathe bed abrasive grinding wheel and the buffing wheel of being provided with.

The above-mentioned full surfacing shaping automation of hard and crisp particle product machining center, one of its structure is that the workpiece switching device is to establish a portal frame on portal lathe bed, portal frame is made up of two root posts and back timber, bottom girder and can be along the intermediate beam of column oscilaltion is housed on the column, cylinder or hydraulic cylinder are housed on the back timber, and the piston rod of cylinder or hydraulic cylinder is connected with intermediate beam; The elastomeric material or the rubber bumper of clamping work pieces are housed on intermediate beam and the bottom girder.

The above-mentioned full surfacing shaping automation of hard and crisp particle product machining center, one of its structure is that workpiece rear surface grinding-polishing device is portal lathe bed track and the screw mandrel of being provided with, establish a portal frame on the track, portal frame is made up of two root posts and a transverse axis; Be equipped with on the column and screw mandrel engagement, make the nut that portal frame moves along the track direction and the servomotor or the stepper motor of drive nut, column also vertically is being equipped with guide rod and screw mandrel, and drives the servomotor or the stepper motor of screw mandrel; One crane is contained on the guide rod; The servomotor or the stepper motor of the nut that is meshed with screw mandrel, transverse axis, the rotation of driving transverse axis are contained on the crane; Upper and lower enclosure, cylinder or the hydraulic cylinder that the frame hood that rotates with transverse axis is an one, servomotor or the stepper motor that driving is with synchronously are housed on the transverse axis; Be equipped with in the upper and lower enclosure piece-holder grinding-polishing device, synchronously with, be installed in the push pedal on the piston rod on cylinder or the hydraulic cylinder; Piece-holder grinding-polishing device is that a quill shaft is installed on the upper and lower enclosure by bearing, the quill shaft afterbody is equipped with synchronous pulley, synchronous pulley is meshed with synchronous band, one push rod passes quill shaft, between push rod afterbody and the upper and lower enclosure back-moving spring is housed, the push rod tail end face is by the push pedal ejection, and a clamping head is contained in the quill shaft head; Clamping head is that a housing front central position has slotted hole, and the slotted hole rear end is provided with cylindrical cavity, adorns a support clamp in the slotted hole, and support clamp head is cut the otch that it is strutted; Back-moving spring and strut are housed in the cylindrical cavity piston is installed, a head is installed in support clamp, the back-moving spring than the thick strut of support clamp internal diameter, is fixedly mounted on strut and installs on the piston, and strut is installed the piston rear end face by the push rod ejection; Portal lathe bed abrasive grinding wheel and the buffing wheel of being provided with.

The above-mentioned full surfacing shaping automation of hard and crisp particle product machining center, one of its structure are that the workpiece lowering device is on portal lathe bed or portal lathe bed terminal is established a portal frame, on the portal frame crossbeam workpiece are housed and keep off split block.

Automation procedure of the present invention is as follows: the framework that at first regulates the auto arrangement feeding device is at X-direction horizontal tilt degree, machine, the hard crisp particulate material of perforation is delivered to conveyer belt, or pour into utensil in the hopper of auto arrangement feeding device, hopper moves around in Y direction, particulate material is constantly evenly fallen in the gap between the rod,, made the particle between the rod expect that the end of rod is arranged in order because the not stall of rod is moving.At this moment, by the automatic control circuit device, screw mandrel on portal lathe bed, nut, feed screw nut, servomotor or stepper motor action on the drawing-in device connect material, make connect material between drawing-in device and the auto arrangement feeding device distance, transverse axis height, angle, wear material needle bar position and obtain adjusting, at last will every wear and expect that needle bar penetrates on the auto arrangement feeding device in the hole of every particulate material foremost; Then under the action of screw mandrel on portal lathe bed and gantry pillar top nut, the drawing-in device that connects material leaves the auto arrangement feeding device; Meanwhile the connect material shelves material mechanism action of drawing-in device makes under the shelves flitch on it and turns over, and with being through particulate material shelves on the material needle bar wearing on the material needle bar, it is fallen; Then, drive servomotor or stepper motor action that transverse axis rotates, make transverse axis rotate 180 °, turn on the shelves flitch then.Meanwhile, the nut on the workpiece front surface grinding-polishing device, screw mandrel, servomotor or stepper motor action are aimed at support clamp, strut on the piece-holder grinding-polishing device on it and are worn the material needle bar on the drawing-in device that connects material; Then wear the sleeve pipe action of material on the needle bar, particulate material is shifted onto on the support clamp on the workpiece front surface grinding-polishing device from wearing the material needle bar.Then strut action is contracted in the support clamp, and the support clamp head of head otch is strutted, and particulate material is fixed on the support clamp; Then transverse axis gyrator 180 under the driving of servomotor or stepper motor is spent; Following program is according to the needs of grinding and polishing, and nut, screw rod, servomotor or the stepper motor on the workpiece front surface grinding-polishing device regulated distance and the angle of piece-holder grinding-polishing device with emery wheel, between polishing automatically.After the particulate material grinding-polishing is good, regulate spacing automatically with the workpiece switching device; At this moment, the action of workpiece switching device, central sill rises; Support clamp on the piece-holder grinding-polishing device of workpiece front surface grinding-polishing device is placed on particulate material on the elastomeric material or block rubber of workpiece adapter bottom girder; Intermediate beam descends, make elastomeric material above it or block rubber and below close up, particulate material is fixed; Then the strut in the support clamp of workpiece front surface grinding-polishing device stretches out, and workpiece front surface grinding-polishing device retreats, and carries out next procedure.Workpiece rear surface grinding-polishing device action meanwhile makes in support clamp on its piece-holder grinding-polishing device, the hole that strut stretches into particulate material, and strut indentation then is fixed on the support clamp particulate material; Then the intermediate beam of workpiece adapter rises, and particulate material is released; Rear surface grinding-polishing device action, the transverse axis upset makes it against emery wheel, is then against polishing wheel particulate material to be carried out grinding and polishing processing; A fall side of split block of completion of processing, the retaining that the particulate material of support on the clamp rested the workpiece lowering device; Then strut stretches out in the support clamp, and workpiece rear surface grinding-polishing device retreats, and particulate material is fallen behind from the support clamp, and whole procedure finishes.Then carry out the grinding-polishing processing of next group particulate material.

From the structure of above-mentioned machining center and its procedure as can be seen, the present invention has realized the automation of full surfacing polishing processing to the hard and crisp particle product, it can be processed into product multiple shapes such as many faceted pebbles, ellipse, but processing granular material hundreds of once, but the processing granular material was up to ten thousand in one hour, so its process velocity is fast, the work efficiency height; And product precision, quality guarantee by equipment, so precision, quality height; Equipment at most only needs people's operation, and equipment adds dust cover, so the workman can work under the environment of pollution-free, sanitation and hygiene, has realized civilization, safety in production.

Description of drawings:

Fig. 1: axonometric drawing of the present invention

Fig. 2: vertical view of the present invention

Fig. 3: the auto arrangement feeding device axonometric drawing among the present invention

The back axonometric drawing of Fig. 4: Fig. 3

Fig. 5: the drawing-in device axonometric drawing that connects material among the present invention.

Fig. 6: the backsight axonometric drawing among Fig. 5

Fig. 7: transverse axis, the feeding mechanism that connects material, stock stop axonometric drawing among Fig. 6

The A-A of Fig. 8: Fig. 7 is to view

Fig. 9: the feeding mechanism partial enlarged drawing that connects material among Fig. 7

Figure 10: the stock stop axonometric drawing among Fig. 7

Figure 11: the present invention's bead that connected material on the drawing-in device, vertical view when turning under the striker plate

Figure 12: the axonometric drawing when front surface grinding-polishing device portal frame is opened the part upper casing among the present invention.

The vertical view of Figure 13: Figure 12

Figure 14: Figure 13 B place partial enlarged drawing

15: the axonometric drawing the when transverse axis of front surface grinding-polishing device portal frame and top mechanism do not open upper and lower enclosure among the present invention

Figure 16: Figure 15 C-C cutaway view

Figure 17: clamping head structure cutaway view among Figure 16

Figure 18: workpiece switching device axonometric drawing of the present invention

Figure 19: the axonometric drawing when workpiece of the present invention rear surface grinding-polishing device portal frame is opened the part upper casing.

The vertical view of Figure 20: Figure 19

Figure 21: Figure 20 D place partial enlarged drawing

Figure 22: the axonometric drawing the when transverse axis of rear surface grinding-polishing device portal frame and top mechanism do not open upper and lower enclosure among the present invention

Figure 23: E-E cutaway view among Figure 22

Figure 24: clamping head structure cutaway view among Figure 23

Figure 25: workpiece lowering device axonometric drawing of the present invention

Figure 26: the present invention adds the dust cover axonometric drawing

Among Fig. 1-2 6: 1-is portal lathe bed, 2-auto arrangement feeding device, the 3-drawing-in device that connects material, 4-workpiece front surface grinding-polishing device, 5-workpiece switching device, 6-workpiece rear surface grinding-polishing device, 7-workpiece lowering device, the 8-bead, 9-automatic control circuit device, 10-dust cover.

The 11-track, the 12-screw mandrel.

The 21-support, the 22-framework, the 23-roller, 24-is with synchronously, 25-synchronous pulley, 26-track, 27-hopper.

The 301-portal frame, 302, the 303-column, the 304-transverse axis, the 305-nut, 306-servomotor, 307-guide rod, the 308-screw mandrel, 309-servomotor, 310-crane, 311-nut 312-servomotor, the 313-feeding mechanism that connects material, 314-shelves material mechanism, 315-wears material needle bar installing rack, and 316-wears the material needle bar, 317-pusher pipe, 318-spring, the 319-framework that stretches, the 320-cylinder, the 321-piston rod, 322-crossbeam, 323-guide rod, the 324-moved cross beam, 325-piston rod, 326-cylinder, the 327-hold-down arm, 328-hinge, 329-shelves flitch, 330-piston chain bar, the 331-cylinder.

The 401-portal frame, 402, the 403-column, 404-transverse axis, 405-nut, the 406-servomotor, 407-guide rod, 408-screw mandrel, 409-servomotor, the 410-crane, 411-nut, 412-servomotor, 413, the 414-upper and lower enclosure, the 415-cylinder, the 416-servomotor, 417-piece-holder grinding attachment, 418-is with synchronously, the 419-piston rod, 420-push pedal, 421-quill shaft, the 422-bearing, 423-synchronous pulley, 424-push rod, the 425-back-moving spring, 426-clamping head, 427-housing, the 428-slotted hole, the 429-cylindrical cavity, 430-supports clamp, the 431-otch, the 432-back-moving spring, the 433-strut is installed piston, the 434-strut, 435-abrasive grinding wheel, 436-buffing wheel

The 501-portal frame, 502, the 503-column, 504-back timber, 505-bottom girder, 506-intermediate beam, 507-cylinder, 508-piston rod, 509-block rubber

The 601-portal frame, 602, the 603-column, 604-transverse axis, 605-nut, the 606-servomotor, 607-guide rod, 608-screw mandrel, 609-servomotor, the 610-crane, 611-nut, 612-servomotor, 613, the 614-upper and lower enclosure, the 615-cylinder, the 616-servomotor, 617-piece-holder grinding attachment, 618-is with synchronously, the 619-piston rod, 620-push pedal, 621-quill shaft, the 622-bearing, 623-synchronous pulley, 624-push rod, the 625-back-moving spring, 626-clamping head, 627-housing, the 628-slotted hole, 629-cylindrical cavity, 630 support clamps, the 631-otch, the 632-back-moving spring, the 633-strut is installed piston, the 634-strut, 635-abrasive grinding wheel, 636-buffing wheel

The 71-portal frame, the 72-crossbeam, the 73-workpiece keeps off split block.

The specific embodiment:

By Fig. 1-2 6 represented be embodiments of the invention, the full surfacing shaping automation of this hard and crisp particle product machining center, it comprises automatic control circuit device 9, and is portal lathe bed 1, and portal lathe bed 1 top is provided with auto arrangement feeding device 2, be provided with the drawing-in device 3 that connects material on portal lathe bed 1 successively, workpiece front surface grinding-polishing device 4, workpiece switching device 5, workpiece rear surface grinding-polishing device 6, workpiece lowering device 7 is equipped with track rail 11 and screw mandrel 12 on portal lathe bed 1.

The auto arrangement feeding device is to be equipped with on the support 21 in X-direction promptly along the framework 22 of the adjustable water saving flat dip of track 11 directions degree, 200 threaded rollers 23 are installed on the framework 22 same planes, be installed on the framework 22 synchronously with 24 rotations that are meshed with synchronous pulley 25 on the roller 23, framework 22 promptly is equipped with track 26 with track 11 vertical direction in Y direction, and the hopper 27 that moves around above that is housed on the track 26.

The drawing-in device 3 that connects material is to establish a portal frame 301 on the track 11, and portal frame 301 is made up of 2 root posts 302,303 and transverse axis 304; Column 302 be equipped with make portal frame 301 that move back and forth along track with the nut 305 of screw mandrel 12 engagements and the servomotor 306 of drive nut 305, column 302,303 also each leisure vertically is equipped with guide rod 307 and screw mandrel 308, and drives the servomotor 309 of screw mandrel 308; Two cranes 310 are contained on the guide rod 307 of column 302,303 separately; The nut 311 that is meshed with screw mandrel 308, transverse axis 304 are contained on two cranes 310; The servomotor 312 that drives the transverse axis rotation is contained on the crane 310 of column 303; The feeding mechanism 313 that connects material, stock stop 314 with transverse axis 304 rotations are housed on the transverse axis 304; The feeding mechanism 313 that connects material is to be equipped with on the transverse axis 304 to wear material needle bar installing rack 315, wears fixedly mounting on the material needle bar installing rack 315 and wears material needle bar 316, wears on the material needle bar 316 and is with pusher pipe 317 and spring 318; Spring 318 is installed in spring 318, pusher pipe 317 are moved forward and backward wearing on the material needle bar 316, be movably arranged on the flexible framework 319 on the transverse axis 304, flexible framework 319 is connected with piston rod 321, the cylinder 320 that promotes piston rod 321 is installed on the transverse axis 304, and the flexible framework 319 of piston rod 321 drives advances or retreats; Stock stop 314 is on the crossbeam 322 that is fixed on the transverse axis 304 guide rod 323 to be housed, and moved cross beam 324 is housed on the guide rod 323, and moved cross beam 324 is connected with the piston rod 325 of the cylinder 326 that promotion moved cross beam 324 on being contained in transverse axis 304 moves forward and backward; The fulcrum that hold-down arm 327, one hinges 328 are housed on the moved cross beam 324 is installed in the head of hold-down arm 327, and an end of hinge 328 is being adorned striker plate 329, and the other end of hinge 328 is connected with the piston rod 330 of cylinder 331 on being fixed on moved cross beam 324.

Workpiece front surface grinding-polishing device 4 is to establish a portal frame 401 on the track 11, and portal frame 401 is made up of 402,403 and transverse axis 404 of two root posts; Be equipped with on the column 402 and screw mandrel 12 engagements, nut 405 and servomotor 406 that portal frame 401 is moved along track 11, column 402,403 also vertically are being equipped with guide rod 407 and screw mandrel 408, and drive the servomotor 409 of screw mandrel 408; One crane 410 is contained on the guide rod 407; The servomotor 412 of the nut 411 that is meshed with screw mandrel 408, transverse axis 404,404 rotations of driving transverse axis is contained on the crane 410; Upper and lower enclosure 413,414, cylinder 415 that the frame hood that rotates with transverse axis 404 is an one are housed on the transverse axis 404, drive synchronously servomotor 416 with 418; Be equipped with in the upper and lower enclosure 413,414 200 piece-holder grinding-polishing devices 417, synchronously with 418, be installed in the push pedal 420 on the piston rod 419 on the cylinder 415; Piece-holder grinding-polishing device 417 is that a quill shaft 421 is installed on the upper and lower enclosure 413,414 by two bearings 422, quill shaft 421 afterbodys are equipped with synchronous pulley 423, synchronous pulley 423 be with 418 to be meshed synchronously, one push rod 424 passes quill shaft 421, between push rod 424 afterbodys and the upper and lower enclosure 423,414 back-moving spring 425 is housed, push rod 424 tail end faces are by push pedal 420 ejections, and a clamping head 426 is contained in quill shaft 421 heads; Clamping head 426 is that a housing 427 front central positions have slotted hole 428, and slotted hole 428 rear ends are provided with cylindrical cavity 429, adorns a support clamp 430 in the slotted hole 428, and support clamp 430 heads are cut and can be made its otch that struts 431; Back-moving spring 432 and strut are housed in the cylindrical cavity 429 piston 433 is installed, one head is installed in support clamp 430, the back-moving spring 432 than the thick strut 434 of support clamp internal diameter, be fixedly mounted on strut and install on the piston 433, strut is installed piston 433 rear end faces by push rod 424 ejections; One group of abrasive grinding wheel 435 and one group of buffing wheel 436 are housed on portal lathe bed 1, and the cooling fluid cooling device.

Workpiece transition apparatus 5 is to establish a portal frame 501 on portal lathe bed 1, portal frame 501 by column, 502,503 and back timber 504 form, bottom girder 505 is housed and along the intermediate beam 506 of column 502,503 oscilaltions on the column 502,503, back timber 504 is equipped with cylinder 507, and the piston rod 508 of cylinder 507 is connected with intermediate beam 506; The block rubber 509 of clamping work pieces is housed on intermediate beam 506 and the bottom girder 505.

Workpiece rear surface grinding-polishing device 6 is to establish a portal frame 601 on the track 11, and portal frame 601 is made up of 602,603 and transverse axis 604 of two root posts; Be equipped with on the column 602 and screw mandrel 12 engagement, make the nut 605 that portal frame 601 moves along track 11 and the servomotor 606 of drive nut 605; Column 602,603 also vertically is being equipped with guide rod 607 and screw mandrel 608 separately, and drives the servomotor 609 of screw mandrel 608; Two cranes 610 are contained on two guide rods 607 separately; The nut 611 that is meshed with screw mandrel 608, transverse axis 604 are contained on two cranes 610; The servomotor 612 that drives transverse axis 604 rotations is contained on the crane 610 of column 603; Upper and lower enclosure 613,614, cylinder 615 that the frame hood that rotates with transverse axis 604 is an one are housed on the transverse axis 604, drive synchronously servomotor 616 with 618; Be equipped with in the upper and lower enclosure 613,614 200 piece-holder grinding-polishing devices 617, synchronously with 618, be installed in the push pedal 620 on the piston rod 619 on the cylinder 615; Piece-holder grinding-polishing device 617 is that a quill shaft 621 is installed on the upper and lower enclosure 613,614 by two bearings 622, quill shaft 621 afterbodys are equipped with synchronous pulley 623, synchronous pulley 623 be with 618 to be meshed synchronously, one push rod 624 passes quill shaft 621, between push rod 624 afterbodys and the upper and lower enclosure 623,614 back-moving spring 625 is housed, push rod 624 tail end faces are by push pedal 620 ejections; One clamping head 626 is contained in quill shaft 621 heads, clamping head 626 is that a housing 627 front central positions have slotted hole 628, slotted hole 628 rear ends are provided with cylindrical cavity 629, adorn a support clamp 630 in the slotted hole 628, and support clamp 630 heads are cut and can be made its otch that struts 631; Back-moving spring 632 and strut are housed in the cylindrical cavity 629 piston 633 is installed, one head is installed in support clamp 630, the back-moving spring 632 than the thick strut 634 of support clamp internal diameter, be fixedly mounted on strut and install on the piston 633, strut is installed piston 633 rear end faces by push rod 624 ejections; One group of abrasive grinding wheel 635 and one group of buffing wheel 636 and cooling fluid cooling device are housed on portal lathe bed 1.

Workpiece lowering device 7 is to adorn a portal frame 71 on portal lathe bed 1, and the workpiece shelves split block 73 that falls is housed on the crossbeam 72 of portal frame 71.

It is as follows that the automation of present embodiment adds program: as the bead 8 of in batch perforation being processed into the bead ornaments of 36 faceted pebbles, the framework 22 that then at first regulates auto arrangement feeding device 2 is at X-direction horizontal tilt degree, start automatic control circuit device 9, bead 8 usefulness utensils are poured in the hopper 27, hopper 27 moves around on track 26, glass particle 8 is evenly scattered on the roller 23, synchronously with 24 with roller 23 on the engagement of synchronous pulley 25 rotate under, roller 23 not stalls are moving, make bead 8 be aligned to the bottom in order between roller 23;

Connect material servomotor 306 actions on the drawing-in device 3, nut 305 and screw mandrel 12 transmissions move the drawing-in device 3 that connects material on road track 11, and reach the distance of control with auto arrangement feeding device 2; Servomotor 309, screw rod 308, nut 311 actions are adjusted up and down automatically to the height of crane 310, transverse axis 304, make the height that material needle bar material 316 reaches control of wearing on transverse axis 304 and the feeding mechanism 313 that connects material above it; Moving 312 actions of servomotor, transverse axis 304 rotations, the theta alignment of wearing material needle bar 316 of the feeding mechanism 313 that connects material also pierces into first row's glass ball 8 between auto arrangement feeding device 2 upper rollers 23; Servomotor 306 actions make the drawing-in device 3 that connects material leave auto arrangement feeding device 2; 314 actions of the stock stop on the transverse axis 304 meanwhile, be cylinder 326, piston rod 325 actions, make moved cross beam 324 on guide rod 323, move forward to the control seat, cylinder 331 on the moved cross beam 324, piston rod 330 actions, grade flitch is turned over for 329 times, keeping off bead 8 from wearing landing on the material needle bar 316; Servomotor 312 actions make 180 ° of transverse axis 304 upsets; The cylinder 331,326 of control stock stop 314, piston rod 330,325 actions make on the striker plate 328 and turn over, and moved cross beam 323 retreats.Meanwhile, 405 actions of the servomotor 406 on the workpiece front surface grinding-polishing device 4, nut make workpiece front surface grinding-polishing device change 4 and reach command range with the drawing-in device 3 that connects material; 411 actions of servomotor 409, screw rod 408, nut, the highly automated adjusting 404 about of crane 410, transverse axis makes workpiece front surface grinding-polishing device change 4 and reaches control highly with the transverse axis of the drawing-in device 3 that connects material; Make support clamp 430, the strut 434 of workpiece front surface grinding-polishing device 4 come to and aim to connect material drawing-in device 3 be installed with bead 8 wear material needle bar 316; Then cylinder 415, piston rod 419 actions promote push pedal 420 forward, ejection push rod 424, push rod 424 ejection struts are installed piston 433, make strut install on the piston 433 strut 434 forward, head stretches out seizes pipe 430 on both sides by the arms, seizes pipe 430 heads on both sides by the arms and resets; Cylinder 320, piston rod 321 actions on the drawing-in device 3 then connect material, promote flexible framework 319 forward, make and wear the spring 318 of material on the needle bar 316, pusher pipe 317 forward, shift onto on support clamp 430 on the work holder 417 on the workpiece front grinding-polishing device 4, the strut 434 wearing bead 8 on the material needle bar 316; Then, piston rod 321 retreats, and flexible framework 319, spring 318, pusher pipe 317 are resetted, servomotor 306 actions, and the drawing-in device 3 that connects material retreats, and carries out the feeding process that connects material of next group bead 8.Workpiece front surface grinding-polishing device changes support clamp 430 on 4, strut 434 under the effect of back-moving spring 432, in the strut 434 retractions support clamp 430, has support clamp 430 heads of otch 431 to strut, will be firmly tight in its upper glass pearl 8 support; Servomotor 406,409,412 actions make transverse axis 404 upsets, and the bead 8 of support clamp 430 heads leans against on the abrasive grinding wheel 435; Start abrasive grinding wheel 435 and carry out the grinding of first faceted pebble; After the grinding of first faceted pebble is finished; Servomotor 409,416, be with 418 synchronously, synchronous pulley 423 actions, make the grinding of carrying out second faceted pebble behind quill shaft 421, clamping head 426 and upper glass pearl 8 rotations 60 degree; 6 faceted pebble grindings finish, and the grinding of 6 faceted pebbles on 8 second aspects of bead is carried out in servomotor 409,416,412 actions; After 18 faceted pebble completion of processing of front surface according to said procedure bead 8, moving 406 actions of servomotor travel forward workpiece front surface grinding-polishing workpiece front surface grinding attachment 4, come on the buffing wheel 436; The above-mentioned workpiece front surface grinding program of reference is polished processing to 18 faceted pebbles of bead 8; In the grinding-polishing process, the cooling fluid cooling device is worked simultaneously.Bead 8 front surface grinding-polishing completion of processing, servomotor 406,409,412 actions make 4 reaches of workpiece front surface grinding-polishing device; Meanwhile, workpiece switching device 5 cylinder 507 action, intermediate beam 506 is risen, 200 beades 8 on the support clamp 430 on 200 piece-holder grinding attachments 417 on the workpiece front surface grinding-polishing device 4 are rested on the block rubber 509 on the bottom girder on the workpiece switching device 5; Cylinder 507 actions move downward intermediate beam 506, make the block rubber 509 above it push down bead 8, and cylinder 507 stops action; The cylinder 415 of workpiece front surface grinding-polishing device 4, piston rod 419 actions, promote push pedal 420 forward, ejection push rod 424, push rod 424 ejection struts are installed piston 433, make strut install on the piston 433 strut 434 forward, head stretches out seizes pipe 430 on both sides by the arms, seize pipe 430 heads on both sides by the arms and reset, servomotor 406 actions, workpiece front surface grinding-polishing device 4 retreats.Servomotor 606,609,612 actions of workpiece rear surface grinding-polishing device 6 meanwhile, cylinder 615, piston rod 619 actions, promote push pedal 620 forward, ejection push rod 624, push rod 624 ejection struts are installed piston 633, make strut install on the piston 633 strut 634 forward, head stretches out seizes pipe 630 on both sides by the arms, seizes pipe 630 heads on both sides by the arms and resets, and puts in the endoporus of bead 8; Cylinder 615, piston rod 619, push pedal 620 retreat, and push rod back-moving spring 625 resets, and push rod 624 resets, and back-moving spring 632 resets, and strut 634 resets and retreats, and support clamp 630 heads are strutted, and the hole inner support of bead 8 is firmly tight; Cylinder 507 action of workpiece transition apparatus 5 moves upward intermediate beam 506, and the block rubber 509 above it is carried on also; Servomotor 606 actions of workpiece rear surface grinding-polishing device 6 make workpiece rear surface grinding-polishing device 6 forward, leave workpiece and change drawing device 5; Servomotor 612 actions, transverse axis 604 Rotate 180 degree; Following reference work object front surface grinding-polishing device 4 grinding-polishing procedures carry out the grinding-polishing processing of 18 faceted pebbles of rear surface to bead 8.Completion of processing, servomotor 606,609,612 action rests the workpiece that workpiece unloads lower device 7 crossbeams 72 with the bead 8 that is processed into 36 faceted pebbles and keeps off on the split block 73; Meanwhile, cylinder 615, piston rod 619 actions, promote push pedal 620 forward, ejection push rod 624, push rod 624 ejection struts are installed piston 633, make strut install on the piston 633 strut 634 forward, head stretches out seizes pipe 630 on both sides by the arms, seize pipe 630 heads on both sides by the arms and reset, cylinder 606 actions, portal frame retreats, bead 8 is kept off split block 73 by workpiece and falls, thereby finish whole process from support clamp 630, strut 634 retainings.

From above-mentioned to present embodiment structure and the description of process as can be seen, the present invention can realize grinding-polishings such as many faceted pebbles on the full surface of hard crisp particle perforated material such as glass, pottery, ellipsoid are automatically processed.It can make products such as olive-type, oblate type, multiple edge body with hard crisp particle perforated material such as glass, pottery, and the processing work efficiency improves hundreds of times than prior art, and processing cost is descended at double; Because realized full-automatic processing, product quality is guaranteed by machinery equipment entirely, so the product that processes can be guaranteed its precision and quality; It is furnished with dust cover in addition, so the dust pollution of air is little, is again full-automatic processing, need not special messenger's operation, so realized civilized safety in production fully.

Claims

1. the full surfacing shaping automation of hard and crisp particle product machining center, comprise the automatic control circuit device, portal lathe bed, be provided with the drawing-in device that connects material of granular materials on portal lathe bed successively, workpiece front surface grinding-polishing device, the workpiece switching device, workpiece rear surface grinding-polishing device, be located at the workpiece lowering device of portal lathe bed terminal, it is characterized in that portal lathe bed top also is provided with the auto arrangement feeding device of granular materials, the auto arrangement feeding device comprises: the framework at the adjustable water saving flat dip of X-direction degree is installed on the support, two threaded rollers that above diameter is identical are installed on the same plane of framework, the roller head is equipped with synchronous pulley, be installed in one on the framework synchronously band be meshed with synchronous pulley on each roller and drive synchronous pulley and roller is done equidirectional rotation, on framework, the hopper that can move around along the framework Y direction is installed above the roller head.

2. the full surfacing shaping automation of hard and crisp particle product according to claim 1 machining center, the drawing-in device that it is characterized in that connecting material comprises: the portal lathe bed track that is provided with and first screw mandrel, establish one first portal frame on the track, first portal frame is made up of two root posts and a transverse axis, be equipped with on the column make that portal frame moves back and forth along track with the nut of first screw mandrel engagement and the servomotor or the stepper motor of drive nut, column also vertically is being equipped with the guide rod and second screw mandrel, and drives the servomotor or the stepper motor of second screw mandrel; One crane is contained on the guide rod, transverse axis, the servomotor that drives the transverse axis rotation or stepper motor, the nut that is meshed with second screw mandrel are contained on the crane, the feeding mechanism that connects material, stock stop are housed on the transverse axis, and the feeding mechanism that connects material, stock stop rotate with the transverse axis rotation;

The feeding mechanism that connects material comprises: the needle bar installing rack is expected in wearing of being equipped with on the transverse axis, wear fixedly mounting on the material needle bar installing rack and wear the material needle bar, wear on the material needle bar and be with pusher pipe and spring, spring is installed in spring, pusher pipe are being worn on the flexible framework that moves forward and backward on the material needle bar, flexible framework is movably arranged on the transverse axis, flexible framework and drive its advance or retreat be installed in cylinder on the transverse axis or the piston rod of hydraulic cylinder is connected;

Stock stop comprises: be fixed on the crossbeam on the transverse axis, guide rod is housed on the crossbeam, moved cross beam is housed on the guide rod, the cylinder that moved cross beam and promotion moved cross beam on being contained in transverse axis move forward and backward or the piston rod of hydraulic cylinder are connected; Hold-down arm is housed on the moved cross beam, and the fulcrum of a hinge is installed in the head of hold-down arm, and an end of hinge is being adorned striker plate, the other end of hinge be fixed on moved cross beam on cylinder or the piston rod of hydraulic cylinder be connected.

3. the full surfacing shaping automation of hard and crisp particle product according to claim 1 and 2 machining center, it is characterized in that workpiece front surface grinding-polishing device comprises: the portal lathe bed track and first screw mandrel of being provided with, establish one second portal frame on the track, second portal frame is made up of two root posts and a transverse axis, be equipped with on the column with first screw mandrel and mesh, make the nut that portal frame moves back and forth along track and the servomotor or the stepper motor of drive nut, column also vertically is being equipped with guide rod and the 3rd screw mandrel, and the servomotor or the stepper motor of driving the 3rd screw mandrel, one crane is contained on the guide rod, transverse axis, drive the servomotor or the stepper motor of transverse axis rotation, the nut that is meshed with the 3rd screw mandrel is contained on the crane, the upper and lower enclosure that the frame hood is an one is housed on the transverse axis, cylinder or hydraulic cylinder, drive the servomotor or the stepper motor of band synchronously, upper and lower enclosure, cylinder or hydraulic cylinder, drive servomotor or the stepper motor be with synchronously and rotate, piece-holder grinding-polishing device is installed in the upper and lower enclosure with transverse axis, be with synchronously, be installed in the push pedal on the piston rod on cylinder or the hydraulic cylinder;

Piece-holder grinding-polishing device comprises: one is installed in quill shaft on the upper and lower enclosure by bearing, the quill shaft afterbody is equipped with synchronous pulley, synchronous pulley is meshed with synchronous band, one push rod passes quill shaft, first back-moving spring is housed between push rod afterbody and the upper and lower enclosure, the push rod tail end face is by the push pedal ejection, one clamping head is contained in the quill shaft head, clamping head is that a housing front central position has slotted hole, the slotted hole rear end is provided with cylindrical cavity, adorn a support clamp in the slotted hole, support clamp head is cut and can be made its otch that struts, and second back-moving spring and strut is housed in the cylindrical cavity piston is installed, and a head is installed on the support clamp than the thick strut of support clamp internal diameter, in second back-moving spring, and be fixedly mounted on the strut installation piston, strut is installed the piston rear end face by the push rod ejection; Portal lathe bed abrasive grinding wheel and the buffing wheel of being provided with.

4. the full surfacing shaping automation of hard and crisp particle according to claim 3 machining center, it is characterized in that the workpiece switching device comprises: the 3rd portal frame of 1 on portal lathe bed, the 3rd portal frame is made up of two root posts and back timber, bottom girder and can be along the intermediate beam of column oscilaltion is housed on the column, the cylinder or the hydraulic cylinder that can make the intermediate beam oscilaltion are housed on the back timber, and the piston rod of cylinder or hydraulic cylinder is connected with intermediate beam; The block rubber of clamping work pieces is housed on intermediate beam and the bottom girder.

5. the full surfacing shaping automation of hard and crisp particle product according to claim 4 machining center, it is characterized in that workpiece rear surface grinding-polishing device comprises: the portal lathe bed track that is provided with and first screw mandrel, establish one the 4th portal frame on the track, the 4th portal frame is made up of two root posts and a transverse axis, be equipped with on the column with first screw mandrel and mesh, make the nut that portal frame moves along track and the servomotor or the stepper motor of drive nut, column also vertically is being equipped with guide rod and the 4th screw mandrel, and the servomotor or the stepper motor of driving the 4th screw mandrel, one crane is contained on the guide rod, transverse axis, drive the servomotor or the stepper motor of transverse axis rotation, the nut that is meshed with the 4th screw mandrel is contained on the crane, the upper and lower enclosure that the frame hood is an one is housed on the transverse axis, cylinder or hydraulic cylinder, drive the servomotor or the stepper motor of band synchronously, upper and lower enclosure, cylinder or hydraulic cylinder, drive servomotor or the stepper motor be with synchronously and rotate, piece-holder grinding-polishing device is installed in the upper and lower enclosure with transverse axis, be with synchronously, be installed in the push pedal on the piston rod on cylinder or the hydraulic cylinder;

Piece-holder grinding-polishing device comprises: one is installed in quill shaft on the upper and lower enclosure by bearing, the quill shaft afterbody is equipped with synchronous pulley, synchronous pulley is meshed with synchronous band, one push rod passes quill shaft, the 3rd back-moving spring is housed between push rod afterbody and the upper and lower enclosure, the push rod tail end face is by the push pedal ejection, one clamping head is contained in the quill shaft head, clamping head is that a housing front central position has slotted hole, the slotted hole rear end is provided with cylindrical cavity, adorn a support clamp in the slotted hole, support clamp head is cut and can be made its otch that struts, and the 4th back-moving spring and strut is housed in the cylindrical cavity piston is installed, and a head is installed on the support clamp than the thick strut of support clamp internal diameter, in the 4th back-moving spring, and be fixedly mounted on the strut installation piston, the push rod ejection strut the piston rear end face is installed; Portal lathe bed abrasive grinding wheel and the buffing wheel of being provided with.

6. the full surfacing shaping automation of hard and crisp particle product according to claim 5 machining center, it is characterized in that the workpiece lowering device comprises: on portal lathe bed or the Five Dragons door frame that is equipped with of portal lathe bed terminal, on the door frame crossbeam of the Five Dragons workpiece be housed and keep off split block.