CN210024913U - Composite rotating upper grinding disc structure of polishing machine - Google Patents
Composite rotating upper grinding disc structure of polishing machine Download PDFInfo
- Publication number
- CN210024913U CN210024913U CN201920336435.1U CN201920336435U CN210024913U CN 210024913 U CN210024913 U CN 210024913U CN 201920336435 U CN201920336435 U CN 201920336435U CN 210024913 U CN210024913 U CN 210024913U
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- rotating
- upper grinding
- grinding disc
- communicated
- hole
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- 238000005498 polishing Methods 0.000 title description 3
- 239000002131 composite material Substances 0.000 title description 2
- 239000000463 material Substances 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 150000001875 compounds Chemical class 0.000 claims abstract description 20
- 238000010408 sweeping Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 12
- 239000004575 stone Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the polish machine technique and specifically relates to indicate a compound rotation runner stone structure of sweeping polish machine, including the fixing base, install drive gear, the rotation in the outside of fixing base and set up in a plurality of runner stones of carousel in the carousel of fixing base and rotate, all runner stones are close to drive gear's one end and have all installed the drive wheel, the drive gear meshing has the drive belt, the drive belt suit is in the outside of all drive wheels, the runner stone is provided with a plurality of that is used for the holding material and inhales the material chamber. The utility model discloses a transmission is stable, sweeps the efficient of light to the material, sweeps light effectual, and the revolution of a plurality of head mills and the compound rotation of rotation have improved down mill and head mill cooperation in order to sweep the precision of light to the material.
Description
Technical Field
The utility model belongs to the technical field of the polish removing machine technique and specifically relates to indicate a polish removing machine's compound rotation upper millstone structure.
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 utility model is to provide a sweep compound of ray apparatus and rotate head millstone structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sweep compound rotation head mill structure of smooth machine, its includes the fixing base, install in the drive gear in the outside of fixing base, rotate and set up in the carousel of fixing base and rotate and set up in a plurality of head mills of carousel, the drive wheel has all been installed to all head mills one end that is close to drive gear, the drive gear meshing has the drive belt, the drive belt suit is in the outside of all drive wheels, the head mill is provided with a plurality of material suction chamber that is used for the holding material.
Further, the upper grinding disc is provided with a first through hole communicated with the plurality of material suction cavities.
Furthermore, one end, far away from the material suction cavity, of the upper grinding disc is provided with a first rotating joint communicated with the first through hole, and the first rotating joint is used for being communicated with external vacuum equipment.
Furthermore, the upper grinding disc comprises a rotating sleeve arranged on the turntable, a rotating rod arranged in the rotating sleeve in a rotating mode and a sucker arranged at one end of the rotating rod, the first through hole penetrates through the rotating rod, the first rotating joint is arranged at the other end of the rotating rod, and the plurality of material sucking cavities are formed in the sucker.
Further, the turntable is provided with a positioning hole for positioning a connecting air pipe communicated with the first rotary joint.
Further, the turntable is provided with a plurality of tension pulleys for adjusting the tension of the transmission belt.
Further, the material suction cavity is internally provided with a buffer layer, and the buffer layer is provided with a plurality of air holes communicated with the first through holes.
Furthermore, the middle part of fixing base rotates and is provided with the pivot, the carousel is installed in the one end of pivot.
Furthermore, the rotating shaft is provided with a second through hole, one end of the rotating shaft, which is close to the turntable, is provided with a shunt joint communicated with the air outlet end of the second through hole, and one end of the rotating shaft, which is far away from the turntable, is provided with a second rotary joint communicated with the air inlet end of the second through hole.
Further, the second rotary joint comprises a sleeve, an air receiving head and a bearing, an outer ring of the bearing is fixedly connected with the sleeve, an inner ring of the bearing is sleeved on the outer side wall of the rotating shaft, an inner ring is convexly arranged on the inner wall of the sleeve, sealing elements are arranged at two ends of the inner ring and used for sealing a gap between the bearing and the inner ring and a gap between the sleeve and the rotating shaft, a cavity communicated with the air receiving head is formed among the inner ring, the sealing elements and the rotating shaft, the air receiving head is arranged on the sleeve and communicated with the second through hole, and the air receiving head is communicated with external vacuum equipment.
The utility model has the advantages that: when the material sucking device works practically, a plurality of material sucking cavities of all the upper millstones respectively suck a material, when the plurality of upper millstones are all positioned right above the outer lower millstone, the outer rotating driving mechanism drives the turntable to rotate, the turntable drives the plurality of upper millstones to revolve, the plurality of revolving upper millstones drive the driving wheels and the driving belt to move, as the driving gear is fixedly arranged on the outer side wall of the fixed seat and is meshed with the teeth of one contact surface of the driving belt, the teeth of the driving belt are meshed with the driving gear, the driving belt rotates, the teeth of the other contact surface of the rotating driving belt are meshed with the driving wheels, all the driving wheels rotate, each driving wheel drives the upper millstone on which the driving wheel is respectively positioned to rotate, the planetary rotating effect is achieved, then the outer lifting driving mechanism drives the fixed seat with the turntable, the plurality of upper millstones and the material to move, until the cooperation of runner stone and lower mill in order to sweep the light to inhaling the material of material intracavity, and then realized the revolution of a plurality of runner stones and the compound rotation of rotation, improved the precision that lower mill and runner stone cooperation were in order to sweep the light to the material. The utility model discloses a transmission is stable, sweeps the efficient of light to the material, sweeps light effectual, and the revolution of a plurality of head mills and the compound rotation of rotation have improved down mill and head mill cooperation in order to sweep the precision of light to the material.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the exploded structure of the fixing base, the second rotary joint, the shunt joint and the rotating shaft of the present invention.
Fig. 3 is an exploded schematic view of the upper millstone, the transmission gear and the first rotary joint of the present invention.
Fig. 4 is a cross-sectional view of a second rotary joint of the present invention.
Description of reference numerals:
31. a fixed seat; 32. a turntable; 321. positioning holes; 332. a rotating shaft; 3321. a second through hole; 3322. a tap joint; 3323. an air inlet; 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; 7. a transmission gear; 71. a driving wheel; 72. a transmission belt; 73. a tension wheel; 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.
As shown in fig. 1 to 4, the utility model provides a pair of sweep light machine's compound rotation head structure, it includes fixing base 31, suit in the drive gear 7 in the outside of fixing base 31, rotate and set up in the carousel 32 of fixing base 31 and rotate and set up in a plurality of head 35 of carousel 32, drive wheel 71 has all been installed to all head 35 near the one end of drive gear 7, drive gear 7 has meshed drive belt 72, drive belt 72 suit is in the outside of all drive wheels 71, head 35 is provided with a plurality of that is used for the holding material and inhales material chamber 351. In this example, the material is described by taking optical glass as an example. Preferably, two contact surfaces of the transmission belt 72 are provided with teeth, the teeth of one contact surface of the transmission belt 72 are meshed with the transmission gear 7, the teeth of the other contact surface of the transmission belt 72 are meshed with the transmission wheel 71, the number of the upper grinding discs 35 is three, each upper grinding disc 35 is provided with three material suction chambers 351, the three material suction chambers 351 are arranged in an annular array, the three material suction chambers 351 can tightly suck three materials at one time, and the efficiency of material polishing is improved; in operation, the upper grinding disc 35 cooperates with an outer lower grinding disc to sweep material within the suction chamber 351.
In actual operation, a plurality of material suction cavities 351 of all the upper millstones 35 respectively suck a material, when a plurality of upper millstones 35 are all positioned right above the outer lower millstone, the outer rotation driving mechanism drives the turntable 32 to rotate, the turntable 32 drives the plurality of upper millstones 35 to revolve, the plurality of revolving upper millstones 35 drive the transmission wheels 71 and the transmission belts 72 to move, as the transmission gears 7 are fixedly arranged on the outer side wall of the fixed seat 31 and the transmission gears 7 are meshed with the teeth of one contact surface of the transmission belts 72, the teeth of the transmission belts 72 are meshed with the transmission gears 7 to transmit, the transmission belts 72 rotate, the teeth of the other contact surface of the rotating transmission belts 72 are meshed with the transmission wheels 71, all the transmission wheels 71 rotate, each transmission wheel 71 drives the respective upper millstone 35 to rotate, thereby achieving the planetary rotation effect, and then the outer lifting driving mechanism drives the fixed seat 31 to connect the turntable 32, the transmission belts 32, A plurality of runner stone 35 and material are close to down the mill and move, and until runner stone 35 and lower mill cooperation in order to sweep the light to the material in the material suction chamber 351, and then realized the revolution of a plurality of runner stones 35 and the compound rotation of rotation, improved runner stone and runner stone 35 cooperation in order to sweep the precision of light to the material. The utility model discloses a transmission is stable, sweeps the efficient of light to the material, sweeps light effectual, and the revolution of a plurality of head mills 35 and the compound rotation of rotation have improved down mill and head mill 35 cooperation in order to sweep the precision of light to the material.
In this embodiment, the upper grinding disc 35 is provided with a first through hole 352 communicated with a plurality of material suction cavities 351; specifically, a first rotating joint 75 communicated with the first through hole 352 is arranged at one end, far away from the material suction cavity 351, of the upper grinding disc 35; a rotating shaft 332 is rotatably arranged in the middle of the fixed seat 31, the rotating disc 32 is installed at one end of the rotating shaft 332, and the other end of the rotating shaft 332 is used for being connected with an external rotation driving mechanism; the rotating shaft 332 is provided with a second through hole 3321, one end of the rotating shaft 332 close to the rotating disc 32 is provided with a shunt joint 3322 communicated with the air outlet end of the second through hole 3321, the shunt joint 3322 protrudes out of the bottom of the fixed seat 31, one end of the rotating shaft 332 far away from the rotating disc 32 is provided with a second rotary joint 8 communicated with the air inlet end of the second through hole 3321, all the first rotary joints 75 are communicated with the shunt joint 3322 through a connecting air pipe (not shown in the figure), 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 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 turntable 32 is provided with a positioning hole 321 for positioning the connecting air pipe communicated with the first rotary joint 75, 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.
In this embodiment, the upper grinding disc 35 includes 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 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 disc-shaped, 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, so that the transmission belt 72 can drive the upper grinding disc 35 to rotate conveniently, and the transmission belt 72, the transmission wheel 71, the transmission gear 7, the rotary disc 32 and the upper grinding disc 35 have compact structures.
In this embodiment, the turntable 32 is provided with a plurality of tension pulleys 73 for adjusting the tension of the transmission belt 72, the tension pulleys 73 respectively abut against two contact surfaces of the transmission belt 72, the tension of the transmission belt 72 is adjusted by the tension pulleys 73, so as to adjust the transmission force of the transmission belt 72, adjust the transmission efficiency of the transmission belt 72 and the rotation speed of the rotation of the upper grinding disc 35, and avoid the problem that the transmission cannot be normally performed due to insufficient tension of the transmission belt 72.
In this embodiment, a buffer layer (not shown) is disposed in the material 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 is located the material and inhales between the lateral wall of material chamber 351, and 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 second rotary joint 8 includes a sleeve 81, a gas connector 82 and a bearing 83, an outer ring of the bearing 83 is fixedly connected to 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 an 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 gas connector 82 is enclosed among the inner ring 812, the sealing member 84 and the rotating shaft 332, the gas connector 82 is installed on the sleeve 81, a plurality of gas inlet holes 3323 communicated with the cavity 85 are disposed at a gas inlet end of the rotating shaft 332, the gas connector 3323 is communicated with the second gas inlet hole 3321, and the gas connector 82 is used for being communicated. The second rotary joint 8 of this structure's sealing performance is good, and sleeve 81 and gas head 82 can rotate in step, prevent to connect the trachea and take place disorderly phenomenon when rotating.
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. The utility model provides a sweep compound mill structure of going up that rotates of ray apparatus which characterized in that: the material suction device comprises a fixed seat, a transmission gear arranged on the outer side of the fixed seat, a rotary table rotatably arranged on the fixed seat and a plurality of upper grinding discs rotatably arranged on the rotary table, wherein one end of each upper grinding disc close to the transmission gear is provided with a transmission wheel, the transmission gear is meshed with a transmission belt, the transmission belt is sleeved on the outer side of each transmission wheel, and the upper grinding discs are provided with a plurality of material suction cavities for accommodating materials.
2. The compound rotary upper grinding disc structure of the light sweeping machine according to claim 1, characterized in that: the upper grinding disc is provided with first through holes communicated with the plurality of material suction cavities.
3. The compound rotary upper grinding disc structure of the light sweeping machine according to claim 2, characterized in that: and one end of the upper grinding disc, which is far away from the material suction cavity, is provided with a first rotary joint communicated with the first through hole, and the first rotary joint is used for being communicated with external vacuum equipment.
4. The compound rotating upper grinding disc structure of the light sweeping machine according to claim 3, characterized in that: the upper grinding disc comprises a rotating sleeve arranged on the rotating disc, a rotating rod arranged in the rotating sleeve in a rotating mode and a sucker arranged at one end of the rotating rod, the rotating rod penetrates through the first through hole, the first rotating joint is arranged at the other end of the rotating rod, and the plurality of material sucking cavities are formed in the sucker.
5. The compound rotating upper grinding disc structure of the light sweeping machine according to claim 3, characterized in that: the turntable is provided with a positioning hole for positioning a connecting air pipe communicated with the first rotary joint.
6. The compound rotary upper grinding disc structure of the light sweeping machine according to claim 1, characterized in that: the rotary table is provided with a plurality of tension pulleys for adjusting the tension of the transmission belt.
7. The compound rotary upper grinding disc structure of the light sweeping machine according to claim 1, characterized in that: the material suction cavity is internally provided with a buffer layer, and the buffer layer is provided with a plurality of air holes communicated with the first through hole.
8. The compound rotary upper grinding disc structure of the light sweeping machine according to claim 1, characterized in that: the middle part of fixing base rotates and is provided with the pivot, the carousel is installed in the one end of pivot.
9. The compound rotary upper millstone structure of the light sweeping machine according to claim 8, characterized in that: the rotating shaft is provided with a second through hole, one end of the rotating shaft, which is close to the turntable, is provided with a flow dividing joint communicated with the air outlet end of the second through hole, and one end of the rotating shaft, which is far away from the turntable, is provided with a second rotating joint communicated with the air inlet end of the second through hole.
10. The compound rotary upper millstone structure of the light sweeping machine according to claim 9, characterized in that: the second rotary joint comprises a sleeve, a gas receiving head and a bearing, the outer ring of the bearing is fixedly connected with the sleeve, the inner ring of the bearing is sleeved on the outer side wall of the rotating shaft, an inner ring is convexly arranged on the inner wall of the sleeve, sealing elements are arranged at two ends of the inner ring and used for sealing a gap between the bearing and the inner ring and a gap between the sleeve and the rotating shaft, a cavity communicated with the gas receiving head is formed by enclosing the inner ring, the sealing elements and the rotating shaft, the gas receiving head is arranged on the sleeve and communicated with the second through hole, and the gas receiving head is communicated with external vacuum equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336435.1U CN210024913U (en) | 2019-03-15 | 2019-03-15 | Composite rotating upper grinding disc structure of polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336435.1U CN210024913U (en) | 2019-03-15 | 2019-03-15 | Composite rotating upper grinding disc structure of polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210024913U true CN210024913U (en) | 2020-02-07 |
Family
ID=69355157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920336435.1U Expired - Fee Related CN210024913U (en) | 2019-03-15 | 2019-03-15 | Composite rotating upper grinding disc structure of polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210024913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328583A (en) * | 2019-08-07 | 2019-10-15 | 深圳市德士康科技有限公司 | Grinding subassembly and more curved surfaces clear off machine |
| CN111230674A (en) * | 2020-02-19 | 2020-06-05 | 东莞市嘉宏机电科技有限公司 | Grinding disc mechanism of glass sweeping machine |
-
2019
- 2019-03-15 CN CN201920336435.1U patent/CN210024913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328583A (en) * | 2019-08-07 | 2019-10-15 | 深圳市德士康科技有限公司 | Grinding subassembly and more curved surfaces clear off machine |
| CN111230674A (en) * | 2020-02-19 | 2020-06-05 | 东莞市嘉宏机电科技有限公司 | Grinding disc mechanism of glass sweeping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |