CN211311711U - Tube replacing mechanism of spinning frame - Google Patents
Tube replacing mechanism of spinning frame Download PDFInfo
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- CN211311711U CN211311711U CN201921977658.2U CN201921977658U CN211311711U CN 211311711 U CN211311711 U CN 211311711U CN 201921977658 U CN201921977658 U CN 201921977658U CN 211311711 U CN211311711 U CN 211311711U
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- sleeve
- hinged
- guide shaft
- height adjusting
- shaft
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Abstract
The utility model relates to a tube replacement mechanism of spinning frame belongs to weaving equipment part technical field. Comprises a beam guide shaft, a rotary sliding sleeve sleeved on the beam guide shaft and a fixed rotary sleeve sleeved on the beam guide shaft; the upper end surface of the rotating sliding sleeve is hinged with a height adjusting swing beam, the upper end of the fixed rotating sleeve is hinged with a connecting support beam, and the top end of the connecting support beam is also hinged with the middle part of the height adjusting swing beam; the top end of the height adjusting swing beam is hinged with a pipe clamping beam; a shaft sleeve is arranged between the fixed rotating sleeve and the beam guide shaft, a plurality of semicircular grooves which are parallel to each other and surround the axis are arranged on the inner wall of the shaft sleeve, and the semicircular grooves are arranged at the same interval; the inner wall of the sleeve is also provided with a plurality of rectangular grooves which are parallel to the axis and are uniformly distributed around the axis. The utility model discloses in set up the axle sleeve and set up semicircle slot and rectangle slot in the axle sleeve, can guarantee the smooth and easy rotation of rotating the cover at the ditch inslot storage lubricating grease.
Description
Technical Field
The utility model relates to a tube replacement mechanism of spinning frame belongs to weaving equipment part technical field.
Background
Spinning frames are an important placing machine used in textile factories. The spinning frame is a spinning machine which drafts, twists and winds semi-finished roving or sliver into spun yarn bobbin. Slivers are drawn and twisted on a roving frame to form roving, fibers are combed by a combing machine to form combed slivers, and the slivers are combined by a gill box.
The existing spinning frame is mainly mechanical intelligent, and can automatically conduct the bobbin feeding work and the bobbin taking work of the textile bobbin. This is achieved by a tube changing mechanism. The intelligent spinning frame of the Longitude and latitude textile machinery limited company used by the company discovers that a tube replacing mechanism of the intelligent spinning frame needs to be improved after the intelligent spinning frame is used for a long time, and the tube replacing mechanism needs to rotate, and a sleeve body and a guide shaft are sleeved with each other, so that abrasion is generated after the intelligent spinning frame works for a period of time, and the work is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spinning frame trade pipe mechanism.
In order to realize the purpose, the utility model discloses a technical scheme is:
a tube replacing mechanism of a spinning frame comprises a cross beam guide shaft, a rotary sliding sleeve sleeved on the cross beam guide shaft and a fixed rotary sleeve sleeved on the cross beam guide shaft; the upper end surface of the rotating sliding sleeve is hinged with a height adjusting swing beam, the upper end of the fixed rotating sleeve is hinged with a connecting support beam, and the top end of the connecting support beam is also hinged with the middle part of the height adjusting swing beam; the top end of the height adjusting swing beam is hinged with a pipe clamping beam; a shaft sleeve is arranged between the fixed rotating sleeve and the beam guide shaft, a plurality of semicircular grooves which are parallel to each other and surround the axis are arranged on the inner wall of the shaft sleeve, and the semicircular grooves are arranged at the same interval; the inner wall of the sleeve is also provided with a plurality of rectangular grooves which are parallel to the axis and are uniformly distributed around the axis.
The utility model discloses technical scheme's further improvement does: the depth of the rectangular groove is 2/5-1/3 of the wall thickness of the shaft sleeve.
The utility model discloses technical scheme's further improvement does: 6-8 rectangular grooves are arranged.
The utility model discloses technical scheme's further improvement does: the shaft sleeve is a rubber shaft sleeve.
Since the technical scheme is used, the utility model discloses the technological effect who gains has:
the utility model relates to a modified is used for the tube changing mechanism of spinning frame, should change the tube mechanism and set up the axle sleeve between crossbeam guiding axle and fixed rotation cover. The arrangement of the shaft sleeve can ensure stable movement and reduce abrasion. The structure of this axle sleeve does, and the inner wall of axle sleeve sets up complex semicircle slot and rectangle slot, can guarantee the smooth and easy rotation of rotating the cover through the cooperation in two kinds of grooves storage lubricating grease in the slot.
Drawings
FIG. 1 is a schematic view of a tube replacing mechanism of the present invention;
fig. 2 is a schematic view of the shaft sleeve of the present invention;
FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 1;
the device comprises a beam guide shaft 1, a rotary sliding sleeve 2, a fixed rotary sleeve 3, a connecting support beam 4, a height adjusting swing beam 6, a pipe clamping beam 7, a shaft sleeve 8, a semicircular groove 9 and a rectangular groove.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments:
the utility model discloses a tube changing mechanism of spinning frame, the spinning frame is a spinning machine for form the spun yarn with the roving weaving. The spinning frame is provided with a tube replacing mechanism which is used for taking off the textile bobbin after spinning and placing the empty textile bobbin in place. The intelligent spinning machine of longitude and latitude textile machinery corporation is used by my corporation. The process of using the spinning machine by the company finds that the tube replacing mechanism of the spinning machine has the improvement. The existing spinning frame is provided with a tube replacing mechanism which is arranged at the lower part of the spinning frame.
The utility model discloses a to the partial improvement of tube changing mechanism, explain the spare part of tube changing mechanism that this utility model relates to. The pipe replacing mechanism mainly comprises a beam guide shaft 1, a height adjusting swing beam 5, a connecting support beam 4, a pipe clamping beam 6, a rotating sliding sleeve 2 and a fixed rotating sleeve 3 which are matched. Wherein, it is all suit at crossbeam guiding axle 1 to rotate sliding sleeve 2 and fixed rotating sleeve 3, rotates sliding sleeve 2 and fixed rotating sleeve 3 homoenergetic and rotates on crossbeam guiding axle 1 to it slides along crossbeam guiding axle 1 to rotate sliding sleeve 2. The upper end surface of the rotary sliding sleeve 2 is hinged with a height adjusting swing beam 5, and the upper end of the fixed rotary sleeve 3 is hinged with a connecting support beam 4. Meanwhile, the connecting support beam 4 and the height adjusting swing beam 5 are also in a hinged connection, and particularly, the top end of the connecting support beam 4 and the middle part of the height adjusting swing beam 5 are in a hinged connection. The pipe replacing mechanisms are provided with a plurality of groups, and the top ends of the height adjusting swing beams 5 of the pipe replacing mechanisms are hinged with the same pipe clamping cross beam 6. The rotary sliding sleeve 2 moves along the beam guide shaft 1, and the height adjusting swing beam 5 can perform swing adjustment on the height under the action of the connecting support beam 4, and further, the height adjusting swing beam 5 can enable the pipe clamping beam 6 to rise or fall. As shown in fig. 1 and 3.
The tube-changing structure spinning machine is a necessary arrangement, and as the tube-changing structure spinning machine is a known technology, specific mechanisms of the tube-changing structure spinning machine are not described in more detail, and the improvement of the tube-changing structure spinning machine is mainly described.
In order to ensure a smooth operation of the fixed rotary sleeve 3, a bushing 7 is provided between the fixed rotary sleeve 3 and the beam guide shaft 1. The bushing 7 is generally a rubber bushing.
The structure improvement of the shaft sleeve 7 is that a plurality of semicircular grooves 8 and rectangular grooves 9 are arranged on the inner wall of the shaft sleeve 7. Wherein, semicircular grooves 8 are mutually parallel, and semicircular grooves 8 are in a semicircular shape. The overall shape of the semicircular groove 8 is a circle centered on the axis. The semicircular grooves 8 are spaced apart by the same distance. The rectangular grooves 9 are in the direction of the axis and parallel to the axis. The rectangular grooves 9 are also provided in plurality, and a plurality of the rectangular grooves 9 are uniformly distributed around the axis. Generally, 6 to 8 rectangular grooves 9 are provided. As shown in particular in fig. 2.
In a specific implementation, the depth of the rectangular groove 9 is preferably 2/5-1/3 of the wall thickness of the shaft sleeve 7.
The utility model relates to a trade pipe mechanism for spinning frame should trade pipe mechanism and has set up the axle sleeve to set up complex semicircle slot and rectangle slot in the axle sleeve, can guarantee the smooth and easy rotation of rotating the cover at the ditch inslot storage lubricating grease, and reducing wear.
Claims (4)
1. A tube replacing mechanism of a spinning frame comprises a cross beam guide shaft (1), a rotary sliding sleeve (2) sleeved on the cross beam guide shaft (1) and a fixed rotary sleeve (3) sleeved on the cross beam guide shaft (1); the upper end surface of the rotary sliding sleeve (2) is hinged with a height adjusting swing beam (5), the upper end of the fixed rotary sleeve (3) is hinged with a connecting support beam (4), and the top end of the connecting support beam (4) is hinged with the middle part of the height adjusting swing beam (5); the top end of the height adjusting swing beam (5) is hinged with a pipe clamping cross beam (6); the method is characterized in that: a shaft sleeve (7) is arranged between the fixed rotating sleeve (3) and the beam guide shaft (1), a plurality of semicircular grooves (8) which are parallel to each other and surround the axis are arranged on the inner wall of the shaft sleeve (7), and the semicircular grooves (8) are arranged at the same interval; the inner wall of the sleeve (7) is also provided with a plurality of rectangular grooves (9) which are parallel to the axis and are uniformly distributed around the axis.
2. The tube replacing mechanism of the spinning frame as claimed in claim 1, wherein: the depth of the rectangular groove (9) is 2/5-1/3 of the wall thickness of the shaft sleeve (7).
3. The tube replacing mechanism of the spinning frame as claimed in claim 1, wherein: 6-8 rectangular grooves (9) are arranged.
4. The tube replacing mechanism of the spinning frame as claimed in any one of claims 1 to 3, wherein: the shaft sleeve (7) is a rubber shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921977658.2U CN211311711U (en) | 2019-11-15 | 2019-11-15 | Tube replacing mechanism of spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921977658.2U CN211311711U (en) | 2019-11-15 | 2019-11-15 | Tube replacing mechanism of spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211311711U true CN211311711U (en) | 2020-08-21 |
Family
ID=72056742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921977658.2U Active CN211311711U (en) | 2019-11-15 | 2019-11-15 | Tube replacing mechanism of spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211311711U (en) |
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2019
- 2019-11-15 CN CN201921977658.2U patent/CN211311711U/en active Active
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