CN214271140U - Single-spindle induction joint mechanism for rotor spinning - Google Patents
Single-spindle induction joint mechanism for rotor spinning Download PDFInfo
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- CN214271140U CN214271140U CN202120064472.9U CN202120064472U CN214271140U CN 214271140 U CN214271140 U CN 214271140U CN 202120064472 U CN202120064472 U CN 202120064472U CN 214271140 U CN214271140 U CN 214271140U
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- yarn
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- pressure spring
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Abstract
A single-spindle induction joint mechanism for rotor spinning belongs to the technical field of single-spindle induction of rotor spinning machines. The utility model discloses a rotor spins single spindle inductive connector mechanism includes pressure spring, hall sensor and magnet steel, the top of the other end of rotor arm be provided with the pressure spring, magnet steel and pressure spring cooperation installation, hall sensor install in one side of magnet steel. The utility model discloses an afterbody at the rotor arm increases magnet steel and hall sensor, and when the leather roller was pressed to the dolly, hall sensor accomplished the joint action for signal to single spindle control system after the delay time of settlement to remove from and need press the repetitive motion of a sensor again after putting the yarn when connecting, improve joint efficiency.
Description
Technical Field
The utility model belongs to the technical field of rotor type open-end spinning machine single spindle responds to, especially relates to a rotor type open-end spinning single spindle response coupling mechanism.
Background
The spinning principle of the rotor spinning machine is that the fiber strip is opened into single fiber, the single fiber is conveyed into a rotor rotating at high speed along with air flow, contacts with a yarn leading head in a condensation groove and is twisted into yarn, the yarn is clamped and led out by a yarn leading roller consisting of a yarn leading shaft and a yarn leading leather roller, and then the yarn is directly wound into a yarn barrel by a winding device. When yarn breakage occurs, piecing is required. In the existing semi-automatic rotor spinning machine, before the joint, a yarn drum and a yarn leading leather roller are lifted, the yarn leading yarn head hung on a yarn hanging head of a sinking electromagnet is fixed in length manually, then a spinning device is opened, a rotating shaft of a rotor is separated from friction of a tangential belt, and the rotor is cleaned after stopping. When the yarn is connected, the spinning device is closed, the rotating shaft of the rotating cup is driven by the tangential belt to rotate, and the yarn end is put into the yarn-drawing tube. The spinning device feeding mechanism feeds fibers to a rotating cup rotating at a high speed, a yarn hanging head of a sinking electromagnet retracts to remove hanging yarn, the yarn head is attracted by negative pressure through a yarn guide tube to reach the rotating cup to be in contact winding with a fed fiber ring, and the yarn is twisted into yarn and led out. The joint action is completed according to the time parameters of feeding, yarn sinking, yarn leading and the like set by the process. After the joint is successful, the bobbin falls down on a winding friction roller for winding. However, the existing joint trolley needs to press the sensor once again after putting the yarns when in joint, so that the joint action is finished, the operation is relatively complex, the automatic efficiency is low, and the repetition accuracy is reduced.
SUMMERY OF THE UTILITY MODEL
Need press a sensor once more after putting the yarn when connecting to current joint dolly, just count to connect the action and accomplish, the operation is complicated relatively, problem that automatic efficiency is low, the utility model aims at providing a rotor spins single spindle response joint mechanism.
Therefore, the utility model adopts the following technical scheme: the utility model provides a rotor spins single spindle induction joint mechanism, rotor spins and draws yarn mechanism includes draw yarn leather roller and draw yarn roller, and cooperation contact draws the yarn to the yarn between draw yarn leather roller and the draw yarn roller, and the draw yarn roller passes through roller motor drive and rotates, and the draw yarn leather roller passes through the back shaft and supports and install in the one end of rotor arm, and the middle-section part of rotor arm passes through rotary driving mechanism and connects in the frame, characterized by, rotor spin single spindle induction joint mechanism include pressure spring, hall sensor and magnet steel, the top of the other end of rotor arm be provided with the pressure spring, magnet steel and pressure spring cooperation installation, hall sensor install in one side of magnet steel, through the magnetic field variation between hall sensor response magnet steel and the pressure spring.
As the supplement and improvement to the technical proposal, the utility model also comprises the following technical characteristics.
The pressure spring is sleeved on the vertical supporting shaft, two ends of the supporting shaft are positioned and installed through the support, and the other end of the rotating arm is arranged below the pressure spring.
The other end of the rotating arm is provided with a ring sleeve part sleeved on the supporting shaft, and the rotating arm is sleeved on the supporting shaft through the ring sleeve part.
The utility model discloses following beneficial effect can be reached: 1. the utility model discloses an afterbody at the rotor arm increases magnet steel and hall sensor, and when the leather roller was pressed to the dolly, hall sensor accomplished the joint action for signal to single spindle control system after the delay time of settlement to remove from and need press the repetitive motion of a sensor again after putting the yarn when connecting, improve joint efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the drawings, and the described embodiments are illustrative and explanatory of the present invention, and do not constitute the only limitations of the present invention.
As shown in fig. 1, the utility model discloses revolving cup spins and draws yarn mechanism includes drawing yarn leather roller and draw yarn roller, draws yarn leather roller 1 and draw between the yarn roller 2 cooperation contact to yarn 3 and draw the yarn, draw yarn roller 2 and rotate through roller motor drive, draw yarn leather roller 1 to support through the back shaft and install in the one end of rotor arm 4, the middle-stage part of rotor arm passes through rotary driving mechanism to be connected in the frame, its characterized in that: the rotor spinning single-spindle induction joint mechanism comprises a pressure spring 5, a Hall sensor 7 and magnetic steel 6, wherein the pressure spring 5 is arranged at the top of the other end of the rotating arm 4, the magnetic steel 6 and the pressure spring 5 are installed in a matched mode, the Hall sensor 7 is installed on one side of the magnetic steel 6, and the Hall sensor is used for sensing the change of a magnetic field between the magnetic steel and the pressure spring.
Preferably, the compression spring 5 is sleeved on the vertical support shaft, two ends of the support shaft are positioned and installed through the bracket, and the other end of the rotating arm 4 is arranged below the compression spring 5.
Preferably, the other end of the rotating arm 4 is formed with a collar portion fitted over the support shaft, and the rotating arm is fitted over the support shaft through the collar portion.
Preferably, the magnetic steel is cylindrical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a rotor spins single spindle response piecing mechanisms, rotor spins and draws yarn mechanism and includes draw yarn leather roller and draw yarn roller, draw yarn leather roller (1) and draw between yarn roller (2) cooperation contact and draw yarn to yarn (3), draw yarn roller (2) and rotate through roller motor drive, draw yarn leather roller (1) and support through the support shaft and install in the one end of rotor arm (4), the middle-section part of rotor arm passes through rotary driving mechanism and connects in the frame, its characterized in that: the rotor spinning single-spindle induction joint mechanism comprises a pressure spring (5), a Hall sensor (7) and magnetic steel (6), wherein the pressure spring (5) is arranged at the top of the other end of the rotating arm (4), the magnetic steel (6) is installed in a manner of being matched with the pressure spring (5), and the Hall sensor (7) is installed on one side of the magnetic steel (6).
2. A rotor spinning single spindle induction joint mechanism as claimed in claim 1, wherein: the pressing spring (5) is sleeved on the vertical supporting shaft, two ends of the supporting shaft are positioned and installed through the support, and the other end of the rotating arm (4) is arranged below the pressing spring (5).
3. A rotor spinning single spindle induction joint mechanism as claimed in claim 2, wherein: the other end of the rotating arm (4) is provided with a ring sleeve part sleeved on the supporting shaft, and the rotating arm is sleeved on the supporting shaft through the ring sleeve part.
4. A rotor spinning single spindle induction joint mechanism according to claim 3, wherein: the magnetic steel is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120064472.9U CN214271140U (en) | 2021-01-11 | 2021-01-11 | Single-spindle induction joint mechanism for rotor spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120064472.9U CN214271140U (en) | 2021-01-11 | 2021-01-11 | Single-spindle induction joint mechanism for rotor spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214271140U true CN214271140U (en) | 2021-09-24 |
Family
ID=77791566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120064472.9U Active CN214271140U (en) | 2021-01-11 | 2021-01-11 | Single-spindle induction joint mechanism for rotor spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214271140U (en) |
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2021
- 2021-01-11 CN CN202120064472.9U patent/CN214271140U/en active Active
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