CN209868259U - Sweep optical equipment - Google Patents

Abstract

The utility model belongs to the technical field of the smooth machine technique of sweeping and specifically relates to indicate a sweep optical equipment, including sweeping the light board, rotate set up in sweeping the lower mill of light board, set up in sweeping the light board and with lower mill cooperation in order to sweep the material the head mill device of light, be used for to make the head mill device supply the feedway of material and be used for driving the transfer actuating mechanism that the head mill device shifted between feedway and lower mill, it is equipped with the middle part that is located lower mill and is used for the supply to sweep the required confession liquid feeder of light liquid of sweeping when the light material to sweep the light board, the head mill device is provided with a plurality of that is used for the holding material and inhales the material chamber. The utility model discloses a job stabilization has realized the automation of material and has carried and export, and degree of automation is high, has reduced intensity of labour, has improved and has swept the efficiency of light to the material, and sweeps the precision height of light to the material.

Description

Sweep optical equipment

Technical Field

The utility model belongs to the technical field of the optical machine technique of sweeping and specifically relates to indicate a sweep optical equipment.

Background

The optical scanner is mainly used for processing products such as mobile phone glass screens, lenses and the like. The existing sweeping light machine adopts the matching of an upper grinding disc and a lower grinding disc to process the glass sheet. The existing sweeping machine has two main types, one is a non-turnover lifting type sweeping machine, a corresponding jig for placing a glass sheet is arranged on a lower grinding disc, an upper grinding disc descends and rotates in a matching manner with the lower grinding disc, and sweeping processing of the glass sheet is completed under the assistance of sweeping liquid, and the sweeping machine has a stable structure but low processing efficiency; the other type is that the ray apparatus is swept to reversible over-and-under type, there are two runner millstones on its upset crossbeam for another runner millstone is down upwards for a runner millstone, after the glass piece was placed to the runner millstone that upwards faces, two runner millstones upset 180, make two runner millstones change the position, the cooperation of rethread runner millstone and runner millstone downwards is in order to sweep the light to the glass piece, though this kind of sweep ray apparatus machining efficiency is higher, but the structure is unstable, and the precision is low to sweeping the glass piece, is difficult to guarantee the quality of product.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the present invention is to provide a light sweeping device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sweep optical equipment, its includes to sweep optical bench, rotate and set up in the lower mill of sweeping optical bench, set up in sweep optical bench and with lower mill cooperation in order to sweep the material the mill device, be used for to go up the feedway of mill device supply material and be used for driving the mill device and shift actuating mechanism that shifts between feedway and lower mill, sweep optical bench and be equipped with the liquid feeder that is located the middle part of mill down and is used for the supply to sweep required smooth liquid of sweeping when optical material, the mill device is provided with a plurality of suction chamber that is used for the holding material.

Furthermore, the upper grinding disc device comprises a grinding disc seat in driving connection with the transfer driving mechanism, a rotary disc rotatably arranged on the grinding disc seat, a rotation driving mechanism used for driving the rotary disc to rotate, a lifting driving mechanism used for driving the rotary disc to be close to or far away from the lower grinding disc, and a plurality of upper grinding discs rotatably arranged on the rotary disc, wherein all the upper grinding discs are provided with a plurality of material suction cavities.

Furthermore, the lifting driving mechanism comprises a lifting driver arranged on the grinding disc seat and a lifting seat arranged at the output end of the lifting driver, the rotation driving mechanism is arranged on the lifting seat, and the output end of the rotation driving mechanism is in driving connection with the rotary disc.

Furthermore, the lifting seat is sleeved with a transmission gear, a plurality of upper grinding discs are uniformly distributed around the central axis of the transmission gear, one end of each upper grinding disc, which is far away from the material suction cavity, is provided with a transmission wheel, the transmission gear is meshed with a transmission belt, and the transmission belt is sleeved on the outer sides of all the transmission wheels.

Furthermore, the grinding disc seat is provided with a collision driver for colliding with the lifting seat, and the direction of the collision driver colliding with the lifting seat is opposite to the direction of the lifting driver driving the lifting seat.

Furthermore, the rotation driving mechanism comprises a rotation driver arranged on the lifting seat and a rotating shaft arranged at the output end of the rotation driver, the turntable is arranged on the rotating shaft, and the rotating shaft penetrates through the lifting seat.

Further, the runner stone is provided with inhales the first through-hole that expects the chamber intercommunication with a plurality of, the runner stone is kept away from the one end of inhaling the material chamber and is installed the first rotary joint with first through-hole intercommunication, the pivot is provided with the second through-hole, the second rotary joint with the inlet end intercommunication of second through-hole is installed to the one end that the pivot is close to the rotation driver, the shunt joint with the end intercommunication of giving vent to anger of second through-hole is installed to the one end that the rotation driver was kept away from in the pivot, and all first rotary joints all connect the intercommunication with the shunt.

Furthermore, the transfer driving mechanism comprises a transfer disc which is rotatably arranged and a transfer driver which is used for driving the transfer disc to rotate, the grinding disc seat is arranged on the transfer disc, the transfer disc comprises a fixing ring which is fixedly connected with the top of the light sweeping machine table, a ring gear which is rotatably arranged on the fixing ring and a plurality of balls which are arranged between the fixing ring and the ring gear in a rolling manner, and the grinding disc seat is arranged on the ring gear; the transfer driver comprises a transfer gear meshed with the ring gear and a transfer motor for driving the transfer gear to rotate.

Further, the number of the lower grinding discs and the number of the upper grinding disc devices are both multiple.

Further, feedway is including being used for bearing a plurality of tool of material and being used for carrying the conveyer that the tool is close to or keeps away from the runner stone, the tool is provided with a plurality of location chamber that is used for fixing a position the material, the tool corresponds the setting with the runner stone, the location chamber with inhale the material chamber and correspond the setting.

The utility model has the advantages that: during actual work, an operator or external equipment places a plurality of materials to be polished on a set position of a feeding device, the feeding device conveys the materials to be polished to the set position, a plurality of material suction cavities of an upper grinding disc device correspondingly suck a plurality of materials to be polished on the feeding device, then a transfer driving mechanism drives the upper grinding disc device to transfer the materials to the position right above a lower grinding disc, so that the end face of the materials sucked by the upper grinding disc device is in contact with the rotating lower grinding disc, and a liquid feeder supplies polishing liquid to the materials and the lower grinding disc, so that the materials are polished; after the materials are completely scanned, the transfer driving mechanism drives the upper grinding disc device to transfer the materials which are scanned with the light to the feeding device and place the materials which are scanned with the light on the feeding device, the feeding device outputs the materials which are scanned with the light, an operator or external equipment takes out the materials which are scanned with the light and places new materials to be scanned on the set position of the feeding device, and the operation is circulated to scan the materials. In the process, the material is in the top of mill down, sweeps the middle part of light liquid from mill down to diffusion all around, compares in traditional material in the below of last mill, sweeps the last supply down of light liquid, the utility model discloses a sweep the diffusion of light liquid stable and even, increased the liquid volume of sweeping light liquid in the mill down, it is effectual to sweep the light, prevents that the material from being scraped the flower, has improved the utility model discloses sweep the precision of light to the material. The utility model discloses a job stabilization has realized the automation of material and has carried and export, and degree of automation is high, has reduced intensity of labour, has improved and has swept the efficiency of light to the material, and sweeps the precision height of light to the material.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the liquid supply device and the light sweeping machine according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of the upper millstone device of the present invention.

Fig. 4 is an exploded schematic view of the rotation driving mechanism, the second rotary joint and the lifting seat of the present invention.

Fig. 5 is an exploded schematic view of the upper millstone, the transmission gear and the first rotary joint of the present invention.

Fig. 6 is a cross-sectional view of a second rotary joint of the present invention.

Fig. 7 is a schematic perspective view of the lower millstone and the drain pipe of the present invention.

Description of reference numerals:

1. a light sweeping machine platform; 11. a processing cavity; 2. a lower grinding disc; 21. a fixed seat; 22. a sweeping blanket; 23. a millstone rotator; 3. an upper grinding disc device; 31. a grinding disc seat; 32. a turntable; 321. positioning holes; 33. a rotation driving mechanism; 331. a rotation driver; 332. a rotating shaft; 3321. a second through hole; 3322. a tap joint; 3323. an air inlet; 34. a lifting drive mechanism; 341. a lift drive; 342. a lifting seat; 343. a guide bar; 344. a guide sleeve; 35. an upper grinding disc; 351. a material suction cavity; 352. a first through hole; 353. rotating the sleeve; 354. a rotating rod; 355. a suction cup; 4. a transfer drive mechanism; 41. a transfer tray; 411. a fixing ring; 412. a ring gear; 42. a transfer driver; 421. a transfer gear; 422. a transfer motor; 5. a liquid supply device; 51. a liquid outlet pipe; 52. a pump body; 53. a filter; 6. a feeding device; 61. a jig; 62. a conveyor; 63. a positioning cavity; 7. a transmission gear; 71. a driving wheel; 72. a transmission belt; 73. a tension wheel; 74. against the driver; 75. a first rotary joint; 8. a second rotary joint; 81. a sleeve; 812. an inner ring; 82. a gas receiving head; 83. a bearing; 84. a seal member; 85. a cavity.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

The first embodiment.

As shown in fig. 1 to 7, the utility model provides a pair of sweep light equipment, it sets up in the lower mill 2 of the working face of sweeping light board 1 including sweeping light board 1, rotating, set up in sweeping light board 1 and with lower mill 2 cooperation in order to sweep the material last mill device 3 of light, be used for to go up mill device 3 supply material feed arrangement 6 and be used for driving last mill device 3 shift between feed arrangement 6 and lower mill 2 transfer actuating mechanism 4, sweep light board 1 and be equipped with the middle part that is located lower mill 2 and be used for the supply to sweep the required confession liquid that sweeps light liquid when the material, last mill device 3 is provided with a plurality of that is used for the holding material and inhales material chamber 351, and last mill device 3 is located the top of lower mill 2. In this embodiment, the material is exemplified by optical glass, and the material suction chamber 351 of the upper grinding disc device 3 is communicated with an external vacuum device.

During actual work, an operator or external equipment places a plurality of materials to be polished on a set position of the feeding device 6, the feeding device 6 conveys the materials to be polished to the set position, a plurality of material suction cavities 351 of the upper grinding disc device 3 correspondingly suck the materials to be polished on the feeding device 6, then the transfer driving mechanism 4 drives the upper grinding disc device 3 to transfer the materials to the position right above the lower grinding disc 2, so that the end face of the materials sucked by the upper grinding disc device 3 is in contact with the rotating lower grinding disc 2, and the liquid feeder 5 supplies polishing liquid to the materials and the lower grinding disc 2, so that the materials are polished; after the materials are completely scanned, the transfer driving mechanism 4 drives the upper grinding disc device 3 to transfer the scanned materials to the feeding device 6 and place the scanned materials on the feeding device 6, the feeding device 6 outputs the scanned materials, an operator or external equipment takes out the scanned materials and places new materials to be scanned on the set position of the feeding device 6, and the operation is circulated to scan the materials. In the process, the material is in the top of mill 2 down, sweeps light liquid from the middle part of mill 2 down to diffusion all around, compares in traditional material in the below of last mill 35, sweeps light liquid from last down supply, the utility model discloses a sweep the diffusion of light liquid stable and even, increased down sweep the liquid volume of light liquid in the mill 2, it is effectual to sweep the light, prevents that the material from being scraped the flower, has improved the utility model discloses sweep the precision of light to the material. The utility model discloses a job stabilization has realized the automation of material and has carried and export, and degree of automation is high, has reduced intensity of labour, has improved and has swept the efficiency of light to the material, and sweeps the precision height of light to the material.

In this embodiment, the upper grinding disc device 3 includes a grinding disc seat 31 connected to the transfer driving mechanism 4 in a driving manner, a rotating disc 32 rotatably disposed on the grinding disc seat 31, a rotation driving mechanism 33 for driving the rotating disc 32 to rotate, a lifting driving mechanism 34 for driving the rotating disc 32 to approach or leave the lower grinding disc 2, and a plurality of upper grinding discs 35 rotatably disposed on the rotating disc 32, and a plurality of material suction cavities 351 are disposed at bottoms of all the upper grinding discs 35. Preferably, the number of the upper grinding discs 35 is three, three upper grinding discs 35 are arranged on the rotating disc 32 in an annular array, three material suction cavities 351 are arranged at the bottoms of all the upper grinding discs 35, and the three material suction cavities 351 are arranged in an annular array.

When the upper millstone 35 is positioned right above the lower millstone 2 together with the material, the rotary driving mechanism 33 drives the rotary table 32 to rotate, the rotary table 32 drives a plurality of upper millstones 35 to revolve, meanwhile, the plurality of upper millstones 35 on the rotary table 32 are positioned in the autorotation state, and the lifting driving mechanism 34 drives the rotary table 32 to move together with the plurality of upper millstones 35 and the material close to the lower millstone 2 until the end surface of the material contacts with the lower millstone 2, thereby realizing the polishing of the material. In this in-process, carousel 32 drives the revolution of a plurality of head stone 35, and a plurality of head stone 35 rotation on carousel 32, and rotational speed between them is inequality to realized the compound rotation of carousel 32 and head stone 35, and under the cooperation of pivoted lower mill 2, further improved the utility model discloses the precision of sweeping the light to the material.

In this embodiment, the lifting driving mechanism 34 includes a lifting driver 341 installed on the grinding disc seat 31 and a lifting seat 342 installed on an output end of the lifting driver 341, the lifting seat 342 is connected with the grinding disc seat 31 in a sliding manner, the rotation driving mechanism 33 is installed on the lifting seat 342, an output end of the rotation driving mechanism 33 is connected with the turntable 32 in a driving manner, and the lifting driver 341 may adopt an air cylinder; specifically, a transmission gear 7 is sleeved on the outer side of the lifting seat 342, a plurality of upper grinding discs 35 are uniformly distributed around the central axis of the transmission gear 7, a transmission wheel 71 is installed at one end of each upper grinding disc 35 far away from the material suction cavity 351, the transmission gear 7 is meshed with a transmission belt 72, the transmission belt 72 is sleeved on the outer side of all the transmission wheels 71, and teeth are arranged on two contact surfaces of the transmission belt 72.

In actual operation, the rotating driving mechanism 33 drives the rotating disc 32 to rotate, the rotating disc 32 drives the plurality of upper millstones 35 to revolve, the plurality of revolving upper millstones 35 drive the transmission wheel 71 to move together with the transmission belt 72, since the transmission wheel 7 is meshed with the teeth of one contact surface of the transmission belt 72, and the transmission wheel 7 is fixedly connected to the outer side wall of the lifting seat 342, the teeth of the transmission belt 72 are meshed with the transmission wheel 7 for transmission, the transmission belt 72 rotates, the teeth of the other contact surface of the rotating transmission belt 72 are meshed with the transmission wheel 71 for transmission, so that all the transmission wheels 71 rotate, each transmission wheel 71 drives the upper millstone 35 on which the transmission wheel is positioned to rotate, thereby achieving the effect of planetary rotation, then the lifting driver 341 of the lifting driving mechanism 34 drives the lifting seat 342 to drive the rotating disc 32, the plurality of upper millstones 35 and the material to move close to the lower millstone 2 until the upper millstones 35 are, and then realized the compound rotation of revolution and rotation of a plurality of upper millstones 35, improved lower millstone 2 and upper millstone 35 cooperation in order to sweep the precision of light to the material.

In this embodiment, the grinding plate holder 31 is provided with an interference driver 74 for interfering with the lifting seat 342, the direction of the interference driver 74 interfering with the lifting seat 342 is opposite to the direction of the lifting driver 341 driving the lifting seat 342, and the interference driver 74 may be an air cylinder.

In the time of actual work, lift driver 341 drive lift seat 342 is taken carousel 32 and head stone 35 to the downstream and cooperates in order to sweep the light to the material with lower mill 2, when needs reduce lift driver 341 drive head stone 35 to the underthrust of lower mill 2, conflict driver 74 work and conflict lift seat 342, apply an ascending power to lift seat 342 to adjust head stone 35 to the underthrust of lower mill 2, so that sweep the light to the material of different thickness or hardness, improved the utility model discloses a practicality.

In this embodiment, the rotation driving mechanism 33 includes a rotation driver 331 installed on the lifting seat 342 and a rotation shaft 332 installed at an output end of the rotation driver 331, the rotation disc 32 is installed on the rotation shaft 332, the rotation shaft 332 penetrates through the lifting seat 342, and the rotation driver 331 can be a motor; specifically, the upper grinding disc 35 is provided with a first through hole 352 communicated with a plurality of material suction cavities 351, one end of the upper grinding disc 35, which is far away from the material suction cavities 351, is provided with a first rotary joint 75 communicated with the first through hole 352, the rotating shaft 332 is provided with a second through hole 3321, one end of the rotating shaft 332, which is close to the rotating driver 331, is provided with a second rotary joint 8 communicated with the air inlet end of the second through hole 3321, one end of the rotating shaft 332, which is far away from the rotating driver 331, is provided with a flow dividing joint 3322 communicated with the air outlet end of the second through hole 3321, all the first rotary joints 75 are communicated with the flow dividing joint 3322 through a connecting air pipe, and the second rotary joint 8 is communicated with an external vacuum device through a connecting air pipe. Such structural design has guaranteed the intercommunication of gas circuit on the one hand, and on the other hand is the arrangement of being convenient for connect the trachea and can follow carousel 32 and go up mill 35 and rotate, connect the trachea and appear disorderly phenomenon when preventing carousel 32 and go up mill 35 and rotate.

Preferably, the upper millstone 35 comprises a rotating sleeve 353 installed on the turntable 32, a rotating rod 354 rotatably installed in the rotating sleeve 353, and a suction cup 355 installed at one end of the rotating rod 354, the transmission wheel 71 is installed on the rotating rod 354, the transmission wheel 71 is located below the first rotating joint 75, the first through hole 352 penetrates through the rotating rod 354, the first rotating joint 75 is installed at the other end of the rotating rod 354, the plurality of material suction cavities 351 are installed at the bottom of the suction cup 355, the suction cup 355 is in a disc shape, the first rotating joint 75 and the suction cup 355 are respectively located at the upper side and the lower side of the turntable 32, and the transmission wheel 71 and the first rotating joint 75 are located at the same side of the turntable 32. The upper grinding disc 35 has reasonable structural design, and the transmission belt 72 is convenient for driving the upper grinding disc 35 to rotate.

Preferably, the flow dividing joint 3322 is provided with a plurality of flow dividing ports, each of which is communicated with one of the first rotary joints 75 via a connecting air pipe, the rotary table 32 is provided with a positioning hole 321 for positioning the connecting air pipe, and the connecting air pipe penetrates through the positioning hole 321; the positioning hole 321 positions the connecting air pipe, so that the stability of the connecting air pipe is improved, and the rotating disc 32 is prevented from swinging when the connecting air pipe rotates.

Preferably, the lifting seat 342 is provided with a guide rod 343, the grinding disc seat 31 is provided with a guide sleeve 344 in sliding fit with the guide rod 343, and the guide rod 343 is in sliding fit with the guide sleeve 344, so that the lifting stability of the lifting seat 342 is improved.

In this embodiment, the transfer driving mechanism 4 includes a transfer disc 41 rotatably disposed on the top of the polishing machine 1 and a transfer driver 42 for driving the transfer disc 41 to rotate, the polishing disc seat 31 is mounted on the transfer disc 41, the transfer disc 41 includes a fixing ring 411 fixedly connected to the top of the polishing machine 1, a ring gear 412 rotatably disposed on the fixing ring 411, and a plurality of balls (not shown in the figure) rolling between the fixing ring 411 and the ring gear 412, and the polishing disc seat 31 is mounted on the ring gear 412; the transfer driver 42 includes a transfer gear 421 engaged with the ring gear 412 and a transfer motor 422 for driving the transfer gear 421 to rotate, and the transfer motor 422 is installed on the top of the light scanning machine 1.

In actual operation, the transfer motor 422 drives the transfer gear 421 to rotate, the rotating transfer gear 421 is in meshing transmission with the ring gear 412, so that the ring gear 412 rotates, and the rotating ring gear 412 drives the upper grinding disc device 3 to transfer between the feeding device 6 and the lower grinding disc 2; since a plurality of balls are provided between the fixed ring 411 and the ring gear 412, the ring gear 412 rotates more stably and smoothly, and the position shift of the upper disc device 3 is facilitated.

Preferably, the lower grinding disc 2 includes a fixed seat 21 rotatably disposed on the polishing machine table 1, a polishing blanket 22 disposed on the fixed seat 21, and a sponge layer (not shown) disposed between the fixed seat 21 and the polishing blanket 22, the bottom of the polishing machine table 1 is provided with a grinding disc rotator 23 for driving the fixed seat 21 to rotate, and the grinding disc rotator 23 can be driven by a motor to drive a speed reducer. Sweep light woollen blanket 22 cladding has the sponge layer, not only make lower mill 2 possess certain elasticity, avoided material and lower mill 2 to take place rigid impact collision, still utilize the adsorption efficiency on sponge layer will sweep light liquid and adsorb, make the sponge layer store have a certain amount sweep light liquid, increased sweep the liquid volume of sweeping light liquid on the light woollen blanket 22, make to the material sweep the light effect better, it is higher to sweep the light quality, scrape colored material when avoiding sweeping the light.

Preferably, the light sweeping machine 1 is provided with a processing cavity 11 and a liquid outlet (not shown in the figure) communicated with the processing cavity 11, when materials are swept, the side wall of the processing cavity 11 blocks light sweeping liquid, the light sweeping liquid is prevented from splashing outside the light sweeping equipment, and the cleanness of a processing environment is ensured; in addition, the processing cavity 11 recovers the light sweeping liquid flowing out after light sweeping, so that the light sweeping liquid can be recycled, and the effects of energy conservation and environmental protection are achieved; lower mill 2 is located process chamber 11, liquid supply device 5 includes drain pipe 51, the pump body 52 and filter 53, go out liquid hole and filter 53's inlet intercommunication, filter 53's liquid outlet and the inlet of the pump body 52 intercommunication, the liquid outlet of the pump body 52 and the inlet of drain pipe 51 intercommunication, drain pipe 51 runs through fixing base 21 in proper order and sweeps light woollen blanket 22, the liquid outlet of drain pipe 51 appears in the central point who sweeps light woollen blanket 22 and puts.

During actual work, the light sweeping liquid in the machining cavity 11 flows to the filter 53 through the liquid outlet hole, the filter 53 filters the light sweeping liquid to filter impurities in the light sweeping liquid, the filtered light sweeping liquid is supplied to the liquid outlet pipe 51 through the pump body 52, and the liquid outlet pipe 51 supplies the filtered light sweeping liquid to the lower grinding disc 2, so that the purpose of recycling the light sweeping liquid is achieved, the quality of the light sweeping liquid is guaranteed, and the quality of the light sweeping liquid is further guaranteed.

Preferably, a buffer layer (not shown) is disposed in the suction cavity 351, and the buffer layer has a plurality of air holes (not shown) communicated with the first through holes 352; when the material chamber 351 of inhaling of abrasive top disk 35 holds the material, the buffer layer has certain elasticity, plays the effect of buffering, causes the material to damage when avoiding inhaling material chamber 351 and holding the material, has guaranteed the quality of material.

In this embodiment, the feeding device 6 includes a plurality of jigs 61 for carrying the material and a conveyor 62 for conveying the jigs 61 close to or far away from the upper grinding disc 35, the jigs 61 are provided with a plurality of positioning cavities 63 for positioning the material, the jigs 61 are arranged corresponding to the upper grinding disc 35, and the positioning cavities 63 are arranged corresponding to the material suction cavities 351; preferably, the conveyor 62 may employ a rodless cylinder.

During actual work, an operator or external equipment places the material to be polished in each positioning cavity 63 of the plurality of jigs 61, the side wall of the positioning cavity 63 positions the material, and then the conveyor 62 drives the plurality of jigs 61 together with the material to be polished to move close to the lower grinding disc 2 until the plurality of jigs 61 together with the material move to a set position.

In this embodiment, the number of the lower grinding discs 2 and the number of the upper grinding disc devices 3 are both multiple; preferably, the number of upper disc means 3 is larger than the number of lower discs 2.

If the number of the lower grinding discs 2 is two and the number of the upper grinding disc devices 3 is three, the three upper grinding disc devices 3 are respectively positioned at a feeding station, a half-scanning station and a full-scanning station; the feeding device 6 conveys the material to be polished to a feeding station, the upper grinding disc device 3 positioned at the feeding station is positioned right above the feeding device 6, the material suction cavity 351 of the upper grinding disc 35 in the upper grinding disc device 3 is in one-to-one correspondence with the positioning cavity 63 of the jig 61 in the feeding device 6, the upper grinding disc device 3 sucks the material to be polished on the jig 61, and the other two upper grinding disc devices 3 respectively polish the material on the two lower grinding discs 2 (a half polishing station and a complete polishing station); when one of the upper grinding disc devices 3 absorbs the material to be polished, and the other two upper grinding disc devices 3 respectively perform half-scanning and complete-scanning on the material, the transfer driving mechanism 4 drives the three upper grinding disc devices 3 to sequentially transfer the position of one station, so that the upper grinding disc device 3 tightly absorbing the material to be polished moves to the half-scanning station, the upper grinding disc device 3 tightly absorbing the material to be polished moves to the complete-scanning station, the upper grinding disc device 3 tightly absorbing the material to be polished moves to the feeding station, finally the upper grinding disc device 3 tightly absorbing the material to be polished and the upper grinding disc device 3 tightly absorbing the material to be polished continue to polish the material, the upper grinding disc device 3 tightly absorbing the material to be polished moves the material to be completely scanned close to the jig 61 until the material absorbing cavity 351 of the upper grinding disc 35 discharges the material completely scanned into the positioning cavity 63 of the jig 61, the feeding device 6 discharges the completely-polished materials, an operator or external equipment can take the completely-polished materials out of the positioning cavity 63 of the jig 61, and the operator or external equipment places the new materials to be polished in the positioning cavity 63 of the jig 61, so that the efficiency of material feeding and discharging is further improved.

Preferably, a plurality of upper grinding disc devices 3 are mounted on the transfer disc 41 in an annular array, the second rotary joint 8 includes a sleeve 81, an air-receiving head 82 and a bearing 83, an outer ring of the bearing 83 is fixedly connected with an inner wall of the sleeve 81, an inner ring of the bearing 83 is sleeved on an outer side wall of the rotating shaft 332, an inner ring 812 is convexly disposed on the inner wall of the sleeve 81, two ends of the inner ring 812 are both provided with a sealing member 84, the sealing member 84 is used for sealing a gap between the bearing 83 and the inner ring 812 and a gap between the sealing sleeve 81 and the rotating shaft 332, a cavity 85 communicated with the air-receiving head 82 is enclosed between the inner ring 812, the sealing member 84 and the rotating shaft 332, the air-receiving head 82 is mounted on the sleeve 81, an air inlet end of the rotating shaft 332 is provided with a plurality of air inlet holes 3323 communicated with the cavity 85, and the air inlet; the gas connector 82 communicates with an external vacuum device. The second rotary joint 8 of this structure's sealing performance is good, and sleeve 81 and gas head 82 can synchronous revolution for connecting the trachea and can following a plurality of upper millstone devices 3 synchronous revolution, prevent to connect the trachea and take place disorderly phenomenon when rotating.

Preferably, sweep the top of light board 1 and installed third rotary joint (not shown in the figure), the end of giving vent to anger of third rotary joint via connect the trachea respectively with second rotary joint 8 connect the gas head 82 with the utility model discloses a cylinder intercommunication, the inlet end and the outside vacuum apparatus intercommunication of third rotary joint avoid connecting the trachea and take place the disorder when rotating.

Example two.

The second embodiment is different from the first embodiment in that: the number of the feeding devices 6 is multiple, and the feeding devices 6 are arranged in parallel. The number of said feed devices 6 is assumed to be two; during actual work, an operator or external equipment places a plurality of materials to be polished on the set positions of the two feeding devices 6, the two feeding devices 6 convey the materials to be polished to the set positions, the material sucking cavities 351 of the upper grinding disc device 3 correspondingly suck the materials to be polished on one feeding device 6, then the transfer driving mechanism 4 drives the upper grinding disc device 3 to transfer the materials to the position right above the lower grinding disc 2, so that the end face of the materials sucked by the upper grinding disc device 3 is in contact with the rotating lower grinding disc 2, and the liquid feeder 5 supplies polishing liquid to the materials and the lower grinding disc 2, so that the materials are polished; when the material is completely polished, the transfer driving mechanism 4 drives the upper grinding disc device 3 to transfer the polished material to the set position of the feeding device 6 and place the polished material on the feeding device 6, the feeding device 6 outputs the polished material, an operator or external equipment takes out the polished material and places a new material to be polished on the set position of the feeding device 6, meanwhile, the transfer driving mechanism 4 drives the upper grinding disc device 3 to transfer to the upper part of another feeding device, a plurality of material suction cavities of the upper grinding disc device 3 correspondingly suck a plurality of materials to be polished on the feeding device 6, then the transfer driving mechanism 4 drives the upper grinding disc device 3 to transfer to the position right above the lower grinding disc 2 with the material, so that the end surface of the material sucked by the upper grinding disc device 3 is contacted with the rotating lower grinding disc 2, and the liquid feeder 5 supplies the polishing liquid to the material and the lower grinding disc 2, thereby realizing the light sweeping of the materials; two feedway 6 take turns to the material chamber 351 supplies the material of inhaling of make up mill device 3 and will sweep the material after the light and export, have shortened the time of feed and the ejection of compact, have further improved the utility model discloses sweep the efficiency of light to the material. Preferably, the number of said feeding means 6 is two

The remaining structure of the second embodiment is the same as that of the first embodiment, and is not described herein again.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims (10)

1. A light sweeping device characterized by: including sweeping the light board, rotating and setting up in sweeping the lower mill of light board, set up in sweeping the light board and with lower mill cooperation in order to sweep the material the head mill device of light, be used for to go up the feedway of mill device supply material and be used for driving the transfer actuating mechanism that the head mill device shifted between feedway and lower mill, it is equipped with the liquid feeder that is located the middle part of lower mill and is used for the supply to sweep required when the light material, the head mill device is provided with a plurality of suction chamber that is used for the holding material to sweep the liquid feeder of light liquid.

2. A light sweeping device according to claim 1, wherein: the upper grinding disc device comprises a grinding disc seat in driving connection with the transfer driving mechanism, a rotary disc arranged on the grinding disc seat in a rotating mode, a rotation driving mechanism used for driving the rotary disc to rotate, a lifting driving mechanism used for driving the rotary disc to be close to or far away from the lower grinding disc, and a plurality of upper grinding discs arranged on the rotary disc in a rotating mode, wherein all the upper grinding discs are provided with a plurality of material suction cavities.

3. A light sweeping device according to claim 2, wherein: the lifting driving mechanism comprises a lifting driver arranged on the grinding disc seat and a lifting seat arranged at the output end of the lifting driver, the rotation driving mechanism is arranged on the lifting seat, and the output end of the rotation driving mechanism is in driving connection with the rotary disc.

4. A light sweeping device according to claim 3, wherein: the lifting seat is sleeved with a transmission gear, a plurality of upper grinding discs are uniformly distributed around the central axis of the transmission gear, one end of each upper grinding disc, which is far away from the material suction cavity, is provided with a transmission wheel, the transmission gear is meshed with a transmission belt, and the transmission belt is sleeved on the outer sides of all the transmission wheels.

5. A light sweeping device according to claim 3, wherein: the grinding disc seat is provided with a conflict driver for conflicting the lifting seat, and the direction of the conflict driver conflicting the lifting seat is opposite to the direction of the lifting driver driving the lifting seat.

6. A light sweeping device according to claim 3, wherein: the rotation driving mechanism comprises a rotation driver arranged on the lifting seat and a rotating shaft arranged at the output end of the rotation driver, the turntable is arranged on the rotating shaft, and the rotating shaft penetrates through the lifting seat.

7. A light sweeping device according to claim 6, wherein: the runner stone is provided with inhales the first through-hole that the material chamber communicates with a plurality of, the runner stone is kept away from the one end of inhaling the material chamber and is installed the first rotary joint with first through-hole intercommunication, the pivot is provided with the second through-hole, the second rotary joint with the inlet end intercommunication of second through-hole is installed to the one end that the pivot is close to the rotation driver, the shunt joint of giving vent to anger end intercommunication with the second through-hole is installed to the one end that the rotation driver was kept away from in the pivot, and all first rotary joints all communicate with the shunt joint.

8. A light sweeping device according to claim 2, wherein: the transfer driving mechanism comprises a transfer disc which is rotatably arranged and a transfer driver which is used for driving the transfer disc to rotate, the grinding disc seat is arranged on the transfer disc, the transfer disc comprises a fixed ring which is fixedly connected with the top of the sweeping machine table, a ring gear which is rotatably arranged on the fixed ring and a plurality of balls which are arranged between the fixed ring and the ring gear in a rolling manner, and the grinding disc seat is arranged on the ring gear; the transfer driver comprises a transfer gear meshed with the ring gear and a transfer motor for driving the transfer gear to rotate.

9. A light sweeping device according to claim 1, wherein: the number of the lower grinding discs and the number of the upper grinding disc devices are both multiple.

10. A light sweeping device according to claim 2, wherein: the feeding device comprises a plurality of jigs for bearing materials and a conveyor for conveying the jigs to be close to or far away from the upper grinding disc, the jigs are provided with a plurality of positioning cavities for positioning the materials, the jigs are arranged corresponding to the upper grinding disc, and the positioning cavities are arranged corresponding to the material suction cavities.