CN215240125U - Differential transmission beveling machine - Google Patents
Differential transmission beveling machine Download PDFInfo
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- CN215240125U CN215240125U CN202121586170.4U CN202121586170U CN215240125U CN 215240125 U CN215240125 U CN 215240125U CN 202121586170 U CN202121586170 U CN 202121586170U CN 215240125 U CN215240125 U CN 215240125U
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Abstract
A differential transmission beveling machine is provided with a driving wheel, a transmission belt and a secondary transmission mechanism in a driving system; the driving wheel is provided with running power by a motor, a transmission belt is arranged between the driving wheel and a rotating body of the beveling machine, and the driving wheel drives the rotating body to run through the transmission belt; the secondary transmission mechanisms are uniformly distributed in a plurality of groups along the circumferential direction of the rotating body, each group of secondary transmission mechanisms is provided with a driving belt wheel, a first driving belt, a driving belt wheel, a second driving belt and a driven belt wheel, the driving belt wheels are fixedly arranged on the central shaft of the rotating body, the driving belt wheels are arranged on one end face of the rotating body, the driven belt wheels are fixedly arranged on the central shaft of the hull of the beveling machine, the first driving belts are assembled with the driving belt wheels and the driving belt wheels, and the second driving belts are assembled with the driving belt wheels and the driven belt wheels. The utility model discloses a to the innovative design of beveling machine actuating system, reached the purpose that adapts to small-size wafer processing and improve work efficiency.
Description
Technical Field
The utility model relates to a beveling machine, in particular to a differential transmission beveling machine suitable for a quartz wafer beveling process.
Background
In quartz wafer processing, grinding the edge of a quartz wafer is referred to as beveling. In general, the chamfering operation of the quartz wafers is completed by a chamfering machine, that is, under the driving of a motor, a chamfering machine driving system drives a rotating body and a ship body of a bearing cylinder body to rotate, so that the grinding materials in the cylinder body generate centrifugal motion, and the grinding of the edges of the quartz wafers arranged along the axial direction in the cylinder body is realized.
As shown in fig. 1 and 2, in a driving system of a beveling machine in the prior art, a driving wheel 1 drives a rotating body 2 to operate through a driving belt 3, a primary transmission mechanism 7 is arranged between a rotating body central shaft 4 and a hull central shaft 6 (three groups of hull bodies are arranged along the circumferential direction), a hull 5 is driven to rotate through the primary transmission mechanism 7, a tension wheel assembly 8 is further arranged in the primary transmission mechanism 7, and the primary transmission mechanism 7 is ensured to operate stably and reliably through the tension wheel assembly 8. With the progress of miniaturization of quartz wafers, the rotational speed of the beveling machine is required to be increased to meet the requirements for processing small wafers and improving the work efficiency, and the diameter of the rotary body is required to be reduced to achieve a predetermined transmission ratio.
SUMMERY OF THE UTILITY MODEL
The utility model provides a differential drive beveling machine aims at the innovative design through to beveling machine actuating system to satisfy hull and rotator drive ratio requirement, reach the purpose that adapts to small-size wafer processing and improve work efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a differential transmission beveling machine is provided with a driving wheel, a transmission belt and a secondary transmission mechanism in a driving system; the driving wheel is provided with running power by a motor, a transmission belt is arranged between the driving wheel and a rotating body of the beveling machine, and the driving wheel drives the rotating body to run through the transmission belt; the secondary transmission mechanisms are uniformly distributed in a plurality of groups along the circumferential direction of the rotating body, each group of secondary transmission mechanisms is provided with a driving belt wheel, a first driving belt, a driving belt wheel, a second driving belt and a driven belt wheel, the driving belt wheels are fixedly arranged on the central shaft of the rotating body, the driving belt wheels are arranged on one end face of the rotating body, the driven belt wheels are fixedly arranged on the central shaft of the hull of the beveling machine, the first driving belts are assembled with the driving belt wheels and the driving belt wheels, and the second driving belts are assembled with the driving belt wheels and the driven belt wheels.
The differential transmission beveling machine is characterized in that a transmission belt wheel position adjusting assembly is further arranged in the secondary transmission mechanism, and the tension degree of the first transmission belt and the tension degree of the second transmission belt are adjusted by adjusting the position of the transmission belt wheel.
In the differential transmission beveling machine, the first transmission belt and the second transmission belt are toothed belts, and the driving belt wheel, the transmission belt wheel and the driven belt wheel are toothed belt wheels.
In the differential transmission beveling machine, the number of the ship body and the number of the secondary transmission mechanisms are three.
In the differential transmission beveling machine, the number of teeth on the driving belt wheel is n, and the number of teeth on the driven belt wheel is n-1.
The utility model relates to a differential transmission beveling machine, which is characterized in that the diameter size of a rotating body is properly reduced for improving the rotating speed of the rotating body, and therefore, a secondary transmission mechanism is arranged in a driving system of the machine to meet the requirement of the transmission ratio of the rotating body and a ship body; the utility model can also adjust the tension degree of the first driving belt and the second driving belt through the driving belt wheel position adjusting component, thereby not only meeting the requirement of stable and reliable operation of the driving system, but also ensuring the spatial arrangement of the driving system because a tensioning wheel structure is not needed to be arranged independently; the utility model discloses go up the tooth number with driving pulley and set up to n to set up the tooth number to n-1 on the driven pulley, make the drive ratio of rotator and hull be (n-1): n, therefore, when the rotating body rotates for n turns, the ship body can rotate for n +1 turns, and test tests prove that when the transmission ratio of the rotating body to the ship body is (n-1): and n, the chamfering effect of the quartz wafer is better. To sum up, the utility model discloses an innovative design to beveling machine actuating system has reached the purpose that adapts to small-size wafer processing and improve work efficiency.
Drawings
FIG. 1 is a schematic diagram of a prior art beveling machine;
FIG. 2 is a schematic view of a drive system of a prior art beveling machine;
FIG. 3 is a schematic structural view of the differential transmission beveling machine of the present invention;
FIG. 4 is a view in the direction K of FIG. 3;
FIG. 5 is a schematic view of a drive system of the differential drive beveling machine;
fig. 6 is a schematic view of the two-stage transmission mechanism of the present invention.
The list of labels in the figure is:
1. a drive wheel; 2. A rotating body; 3. A drive belt; 4. A rotating body central shaft; 5. A hull; 6. A hull central axis; 7. A primary transmission mechanism; 8. A tension wheel assembly; 9. 9-1 parts of a secondary transmission mechanism, 9-2 parts of a driving belt wheel, 9-3 parts of a first transmission belt, 9-4 parts of a transmission belt wheel position adjusting component, 9-5 parts of a second transmission belt, 9-6 parts of a driven belt wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 3, 4 and 5, the driving system of the differential transmission beveling machine of the present invention is provided with a driving wheel 1, a driving belt 3 and a secondary transmission mechanism 9; the driving wheel 1 is provided with running power by a motor, a transmission belt 3 is arranged between the driving wheel 1 and a rotating body 2 of the beveling machine in a matching way, and the driving wheel 1 drives the rotating body 2 to run through the transmission belt 3; three groups of secondary transmission mechanisms 9 are uniformly arranged along the circumferential direction of the rotating body.
Referring to fig. 4, 5, and 6, in each set of secondary transmission mechanism 9 of the driving system of the differential transmission beveling machine of the present invention, a driving pulley 9-1, a first driving belt 9-2, a driving pulley 9-4, a second driving belt 9-5, and a driven pulley 9-6 are disposed, wherein the driving pulley 9-1 is fixedly installed on the central shaft 4 of the rotating body, the driving pulley 9-4 is installed on one end surface of the rotating body 2, the driven pulley 9-6 is fixedly installed on the central shaft 6 of the hull of the beveling machine, the first driving belt 9-2 is assembled with the driving pulley 9-1 and the driving pulley 9-4, and the second driving belt 9-5 is assembled with the driving pulley 9-4 and the driven pulley 9-6; the first transmission belt 9-2 and the second transmission belt 9-5 are both toothed belts, the driving belt pulley 9-1, the transmission belt pulley 9-4 and the driven belt pulley 9-6 are all toothed belt pulleys, the number of teeth on the driving belt pulley 9-1 is n, and the number of teeth on the driven belt pulley 9-6 is n-1, so that the transmission ratio of the rotating body 2 and the ship body 5 of the beveling machine is (n-1): n.
Referring to fig. 5 and 6, the differential transmission beveling machine of the present invention further comprises a driving pulley position adjusting assembly 9-3 in the secondary transmission mechanism 9, and the tension of the first driving belt 9-2 and the second driving belt 9-5 can be adjusted by adjusting the position of the driving pulley.
Referring to fig. 1 to 6, the differential transmission beveling machine of the present invention is more suitable for beveling grinding operation of small-sized quartz wafers than the beveling machine of the prior art, and the diameter of the rotating body 2 is properly reduced in order to increase the rotation speed of the rotating body 2, therefore, the present invention provides a secondary transmission mechanism 9 in the driving system, so that the secondary transmission mechanism can be arranged on the end surface of the reduced rotating body 2 to meet the requirement of the transmission ratio of the rotating body 2 and the ship body 5; the utility model can also adjust the tension degree of the first transmission belt 9-2 and the second transmission belt 9-5 through the transmission belt wheel position adjusting component 9-3, thereby not only meeting the requirement of stable and reliable operation of the driving system, but also ensuring the spatial arrangement of the driving system because a tensioning wheel structure is not needed to be arranged independently; the utility model discloses go up tooth number with driving pulley 9-1 and set up to n-1 to go up tooth number with driven pulley 9-6 and set up to n-1 for the drive ratio of rotator 2 and hull 5 is (n-1): n, so that when the rotator 2 rotates for n turns, the hull 5 can rotate for n +1 turns, and the transmission ratio of the rotator and the hull is (n-1): and n, the edge chamfering effect of the wafer is better.
Claims (5)
1. The utility model provides a differential drive beveling machine which characterized by: a driving wheel (1), a transmission belt (3) and a secondary transmission mechanism (9) are arranged in a driving system of the device; the driving wheel (1) is provided with running power by a motor, a transmission belt (3) is arranged between the driving wheel (1) and the rotating body (2) of the beveling machine, and the driving wheel (1) drives the rotating body (2) to run through the transmission belt (3); the two-stage transmission mechanism (9) is uniformly arranged in a plurality of groups along the circumferential direction of the rotating body, a driving belt wheel (9-1), a first transmission belt (9-2), a transmission belt wheel (9-4), a second transmission belt (9-5) and a driven belt wheel (9-6) are arranged in each group of two-stage transmission mechanism (9), the driving belt wheel (9-1) is fixedly arranged on a central shaft (4) of the rotating body, the transmission belt wheel (9-4) is arranged on one end face of the rotating body (2), the driven belt wheel (9-6) is fixedly arranged on a central shaft (6) of a ship body of the beveling machine, the first transmission belt (9-2), the driving belt wheel (9-1) and the transmission belt wheel (9-4) are assembled, and the second transmission belt wheel (9-5) and the transmission belt wheel (9-4), A driven belt wheel (9-6).
2. The differential drive beveling machine of claim 1 wherein: and a driving belt wheel position adjusting component (9-3) is further arranged in the secondary transmission mechanism (9), and the tension degrees of the first driving belt (9-2) and the second driving belt (9-5) are adjusted by adjusting the position of the driving belt wheel.
3. The differential drive beveling machine of claim 1 or 2 wherein: the first transmission belt (9-2) and the second transmission belt (9-5) are both toothed belts, and the driving belt wheel (9-1), the transmission belt wheel (9-4) and the driven belt wheel (9-6) are all toothed belt wheels.
4. The differential drive beveling machine of claim 3 wherein: the number of the hull (5) and the secondary transmission mechanisms (9) of the beveling machine is three.
5. The differential drive beveling machine of claim 3 wherein: the number of teeth on the driving belt wheel (9-1) is n, and the number of teeth on the driven belt wheel (9-6) is n-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586170.4U CN215240125U (en) | 2021-07-13 | 2021-07-13 | Differential transmission beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586170.4U CN215240125U (en) | 2021-07-13 | 2021-07-13 | Differential transmission beveling machine |
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| Publication Number | Publication Date |
|---|---|
| CN215240125U true CN215240125U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121586170.4U Active CN215240125U (en) | 2021-07-13 | 2021-07-13 | Differential transmission beveling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571350A (en) * | 2022-05-07 | 2022-06-03 | 成都泰美克晶体技术有限公司 | Barreling equipment for wafer |
-
2021
- 2021-07-13 CN CN202121586170.4U patent/CN215240125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571350A (en) * | 2022-05-07 | 2022-06-03 | 成都泰美克晶体技术有限公司 | Barreling equipment for wafer |
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