CN201305689Y - Overload protection device of automatic doffing mechanism on spinning preparation machine - Google Patents
Overload protection device of automatic doffing mechanism on spinning preparation machine Download PDFInfo
- Publication number
- CN201305689Y CN201305689Y CNU200820221930XU CN200820221930U CN201305689Y CN 201305689 Y CN201305689 Y CN 201305689Y CN U200820221930X U CNU200820221930X U CN U200820221930XU CN 200820221930 U CN200820221930 U CN 200820221930U CN 201305689 Y CN201305689 Y CN 201305689Y
- Authority
- CN
- China
- Prior art keywords
- preparation machine
- overload protection
- protection device
- spinning preparation
- driving gear
- 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 an overload protection device of an automatic doffing mechanism for a spinning preparation machine, which mainly comprises a drive gear. The drive gear is connected with a motor shaft sleeve and a motor shaft through a copper bush. The drive gear is arranged between two friction disks and clamped by clamping two friction disks through tabletting by using a disk spring and a round nut. The utility model is applied in a spinning preparation machine, such as the preparation machine of the drawing frame. When the pressure of the conveyor chain is too large because of the overload caused by the blockage of the yarn cylinder or the overburden of the yarn cylinder during the operation process of the machine, the drive gear can skid under the effect of the overload protection device and cut the transference of the force moment to prevent the relative members form being damaged, and the overload protection device also has the protection effect for the safe production.
Description
Technical field
The utility model belongs to technical field of textile machine, particularly spinning preparation machine, for example auxiliary device of drawing frame.
Background technology
Spinning preparation machine, for example in the equipment of drawing frame, the sliver tube is stopped up by foreign material in machine running process, or the overload reason such as too much of bar wound packages causes chain and exerts pressure when excessive, the moment transmission tends to damage relevant parts, also can influence safety in production simultaneously.
Summary of the invention
The utility model purpose is the overload protection arrangement of the automatic creeling of a kind of spinning preparation machine of design mechanism.It is used for spinning preparation machine; for example in the equipment of drawing frame; the sliver tube is stopped up by foreign material in machine running process; or the overload reason such as too much of bar wound packages causes chain and exerts pressure when excessive; effect by this overload protection arrangement can make the driving gear generation skid; block the moment transmission, prevent to damage relevant parts, also safety in production is played a protective role.
Specifically; the overload protection arrangement of the automatic creeling mechanism of spinning preparation machine; it has driving gear; driving gear is connected with motor shaft with motor shaft sleeve by a copper sheathing, driving gear place two between the friction plate the position and utilize disk spring and round nut compresses two friction plates by compressing tablet driving gear is clamped.
Driving gear of the present utility model comes transmitting torque by the clamping force between two friction plates; the sliver tube is stopped up by foreign material in machine running process; or the overload reason such as too much of bar wound packages causes chain and exerts pressure when excessive; effect by this overload protection arrangement can make the driving gear generation skid; block the moment transmission; prevent to damage relevant parts, also safety in production is played a protective role.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
Accompanying drawing has provided the utility model specific embodiment.Be used for spinning preparation machine, for example the overload protection arrangement in the equipment of the automatic creeling mechanism of drawing frame.Driving motor shaft sleeve 8 by motor shaft rotates; a copper sheathing 7 is installed on the motor shaft sleeve 8; copper sheathing 7 outer rings are connected with driving gear 6; can realize between driving gear and the motor shaft relatively rotating; driving gear 6 places two positions between the friction plate 5; utilizing disk spring 3 and round nut 1 to compress two friction plates by compressing tablet 4 clamps driving gear; driving gear comes transmitting torque by the clamping force between two friction plates; the sliver tube is stopped up by foreign material in machine running process; or the overload reason such as too much of bar wound packages causes chain and exerts pressure when excessive; effect by this overload protection arrangement: driving gear is produced skid; block the moment transmission; prevent to damage relevant parts, also safety in production is played a protective role.Between round nut 1 and disk spring 3, stop washer 2 is arranged.
Between friction plate and driving gear in the adjustment process of pressure: that nut can not be twisted is loose excessively, can cause otherwise too easily slip between friction plate and the driving gear, do not have the effect of carry-over moment, can not be with the nut overtorquing, otherwise, friction clutch will ineffective (can not slide), and unnecessary fault takes place thereupon.Adjusted the adjusting nut after the normal position, with the tooth maintenance of stop washer 2.
Claims (2)
1, the overload protection arrangement of the automatic creeling mechanism of spinning preparation machine; it is characterized in that having driving gear (6); driving gear (6) is connected with motor shaft with motor shaft sleeve (8) by a copper sheathing (7), and driving gear (6) places the position between two friction plates (5) and utilizes disk spring (3) and round nut (1) compresses two friction plates by compressing tablet (4) driving gear (6) is clamped.
2, the overload protection arrangement of the automatic creeling mechanism of spinning preparation machine according to claim 1 is characterized in that between round nut (1) and disk spring (3) stop washer (2) being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820221930XU CN201305689Y (en) | 2008-10-21 | 2008-10-21 | Overload protection device of automatic doffing mechanism on spinning preparation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820221930XU CN201305689Y (en) | 2008-10-21 | 2008-10-21 | Overload protection device of automatic doffing mechanism on spinning preparation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201305689Y true CN201305689Y (en) | 2009-09-09 |
Family
ID=41098156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820221930XU Expired - Fee Related CN201305689Y (en) | 2008-10-21 | 2008-10-21 | Overload protection device of automatic doffing mechanism on spinning preparation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201305689Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060172A (en) * | 2010-11-18 | 2011-05-18 | 苏州工业园区热处理设备厂有限公司 | Roller overload protection device |
| CN106059187A (en) * | 2016-05-24 | 2016-10-26 | 中国科学院长春光学精密机械与物理研究所 | Reversible anti-lock motor drive shafting structure |
| CN108916343A (en) * | 2018-05-25 | 2018-11-30 | 苏州浪潮智能软件有限公司 | Motor overload protects structure |
-
2008
- 2008-10-21 CN CNU200820221930XU patent/CN201305689Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060172A (en) * | 2010-11-18 | 2011-05-18 | 苏州工业园区热处理设备厂有限公司 | Roller overload protection device |
| CN106059187A (en) * | 2016-05-24 | 2016-10-26 | 中国科学院长春光学精密机械与物理研究所 | Reversible anti-lock motor drive shafting structure |
| CN108916343A (en) * | 2018-05-25 | 2018-11-30 | 苏州浪潮智能软件有限公司 | Motor overload protects structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20121021 |