CN2191939Y - Synchronous transmission mechanism for digital control machinery - Google Patents
Synchronous transmission mechanism for digital control machinery Download PDFInfo
- Publication number
- CN2191939Y CN2191939Y CN 94227579 CN94227579U CN2191939Y CN 2191939 Y CN2191939 Y CN 2191939Y CN 94227579 CN94227579 CN 94227579 CN 94227579 U CN94227579 U CN 94227579U CN 2191939 Y CN2191939 Y CN 2191939Y
- Authority
- CN
- China
- Prior art keywords
- wire rope
- synchronous
- pulley
- reverse wheel
- digital control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a synchronous transmission mechanism for digital control machinery. A synchronous belt pulley is driven by a step-by-step motor via a synchronous belt. The coaxial transmission of the synchronous belt pulley and a steel cable pulley is carried out. Two steel cables are wound on the steel cable pulley separately via a reverse wheel, and the steel cables are cross on one side. The utility model is used for the one-way and synchronous drive of the computer embroidery machine to both driven points of a reel frame, the drive is reliable, and the noise is low.
Description
The utility model belongs to the synchronous drive mechanism of numerical controlled machinery, particularly the computerized emboridering machine synchronous drive mechanism of 2 driven points of frame that stretches tight.
In the driving mechanism of the X-Y axle of known numerical controlled machinery when certain wheelbase when far away two driven points need Synchronous Transmission, the general major axis that adopts connects to carry out synchronous driving, but major axis such as worker are difficult for, movement inertia is bigger, and the driving source outputting power mostly is that noise is very big like this by gear transmission.
The purpose of this utility model is in order to overcome the defective of prior art, to fall into a kind of again little synchronous drive mechanism of Synchronous Transmission noise of finishing two driven points with wire rope and reverse wheel of design.
The utility model comprises stepper motor, wire rope pulley and reverse wheel, stepper motor is through a synchronous pulley of band driving synchronously, the same shaft drive of synchronous pulley and wire rope pulley, two wire rope are wound on the wire rope pulley through reverse wheel respectively, and wherein a side wire rope intersects by between wire rope pulley and reverse wheel.
Fig. 1 is a structural representation of the present utility model.
1,2,3,4,5,6 is reverse wheel among the figure, 7 wire rope pulleys, and 8 are with synchronously, 8 ' synchronous pulley, 9,10 is wire rope, 11 stepper motor drivers, 12 drive station.
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Being used for the stretch tight synchronous drive of frame distance 2 driven points far away of computerized emboridering machine is subjected to the driving source stepper motor 11 of computer control to be with 8 to drive synchronous pulleys 8 ' synchronously through one, drive the wire rope pulley 7 coaxial simultaneously with synchronous pulley 8 ', two steel cables on wire rope pulley 7, reel respectively to both sides, be connected with stretch tight two drive station 12 of frame of embroidery machine respectively, one side wire rope 10 is through reverse wheel 4,5,6 finish transmission, opposite side wire rope 9 intersects after reverse wheel 1,2,3 finish transmission, guarantee two driven spot moving direction unanimities like this, can absorb the pulsations of driving source stepper motor synchronously with transmission.
The utility model has the advantages that and adopt the special kind of drive of steel wire rope, wire rope pulley and reverse wheel to realize little inertia transmission, rational in infrastructure, process simple and easy, to 2 driven points in the same way, driven in synchronism is reliable, noise is little.
Claims (2)
1, the synchronous drive mechanism of two of a kind of numerical controlled machinery driven points comprises stepper motor, wire rope pulley and reverse wheel, it is characterized in that: stepper motor is through a synchronous pulley of band driving synchronously, the same shaft drive of synchronous pulley and wire rope pulley, two wire rope are wound on the wire rope pulley through reverse wheel respectively, and wherein a side wire rope intersects.
2, synchronous drive mechanism according to claim 1 is characterized in that a side wire rope intersects between wire rope pulley and reverse wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227579 CN2191939Y (en) | 1994-01-19 | 1994-01-19 | Synchronous transmission mechanism for digital control machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227579 CN2191939Y (en) | 1994-01-19 | 1994-01-19 | Synchronous transmission mechanism for digital control machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191939Y true CN2191939Y (en) | 1995-03-15 |
Family
ID=33840297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94227579 Expired - Fee Related CN2191939Y (en) | 1994-01-19 | 1994-01-19 | Synchronous transmission mechanism for digital control machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191939Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013624A (en) * | 2018-08-15 | 2018-12-18 | 杭州舜海光伏科技有限公司 | The photovoltaic of single motor duplex type driving cleans trolley |
-
1994
- 1994-01-19 CN CN 94227579 patent/CN2191939Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013624A (en) * | 2018-08-15 | 2018-12-18 | 杭州舜海光伏科技有限公司 | The photovoltaic of single motor duplex type driving cleans trolley |
| CN109013624B (en) * | 2018-08-15 | 2023-08-22 | 杭州舜海光伏科技有限公司 | Single-motor double-rope driven photovoltaic cleaning trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |