CN210420299U - Special pipe assembly for compact spinning - Google Patents
Special pipe assembly for compact spinning Download PDFInfo
- Publication number
- CN210420299U CN210420299U CN201920959647.5U CN201920959647U CN210420299U CN 210420299 U CN210420299 U CN 210420299U CN 201920959647 U CN201920959647 U CN 201920959647U CN 210420299 U CN210420299 U CN 210420299U
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- tension
- mounting groove
- tension bar
- mechanical tubes
- compact spinning
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Abstract
The utility model provides a closely spin and use mechanical tubes subassembly, includes mechanical tubes, delivery roller, and the tube socket at mechanical tubes and delivery roller both ends, the tube socket is equipped with mechanical tubes mounting groove and roller mounting groove, the cover is equipped with a plurality of net circles on mechanical tubes and the delivery roller, still includes the tension bar, install at the tension bar both ends on the tube socket, be provided with the tension bar mounting groove on the tube socket, the tension bar both ends install in the tension bar mounting groove to can slide from top to bottom in the mounting groove. The utility model discloses a better, the more even mechanical tubes subassembly is used to inseparable spinning of gravity tension device's tensile force.
Description
Technical Field
The utility model belongs to inseparable spinning machine field, concretely relates to inseparable mechanical tubes subassembly for spinning.
Background
The special pipe assembly is one of important parts in compact spinning, during use, the pipe wall of the guide surface of the negative pressure pipe on the special pipe is provided with a plurality of airflow guide grooves, the grid rings are respectively sleeved on each airflow guide groove, each airflow guide groove corresponds to one yarn, under the action of negative pressure airflow, yarn hairiness is gathered on the airflow guide grooves while being conveyed along with the rotation of the gathering rings, the yarns are pressed on the driving roller through the output leather roller at the downstream side of the grid rings for control, and then are twisted through the spindle and the steel collar to form a bundle of parallel and compact gathered yarns.
The special pipe assembly needs to provide tension for the grid ring by using the tension bracket in the use process, so that the special pipe assembly can be tightly covered on the airflow guide groove; however, the conventional tension bracket is tensioned by a compression spring, which has many defects:
1. the buckling claws for connecting the tension bracket and the tension bracket base are arranged on the tension bracket base, and the tension device is easy to change the elastic force direction during working so as to influence the tension effect;
2. the grid ring is directly contacted with the tension bracket, the contact area is large, the tension bracket is seriously abraded, the whole tension bracket needs to be frequently replaced, and the maintenance cost is high;
3. the tension bracket and the spring of the base of the tension bracket are not provided with positioning devices, and the spring is easy to have left and right offset phenomena, so that the tension bracket is unstable, and the normal use of the grid ring can be influenced.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the special pipe assembly for compact spinning is provided, which adopts a gravity tension device and has better and more uniform tension force.
The utility model provides a closely spin and use mechanical tubes subassembly, includes mechanical tubes, delivery roller, and the tube socket at mechanical tubes and delivery roller both ends, the tube socket is equipped with mechanical tubes mounting groove and roller mounting groove, the cover is equipped with a plurality of net circles on mechanical tubes and the delivery roller, still includes the tension bar, install at the tension bar both ends on the tube socket, be provided with the tension bar mounting groove on the tube socket, the tension bar both ends install in the tension bar mounting groove to can slide from top to bottom in the mounting groove.
Furthermore, the tension rod is evenly provided with a row of grid ring positioning grooves, the number of the grid ring positioning grooves is matched with the number of grid rings, and the width of each grid ring positioning groove is matched with the width of each grid ring.
Furthermore, the tension rod is arranged at a lower position in front of the output roller.
Further, the tension bar both ends are equipped with the installation piece, the embedding of installation piece in the tension bar mounting groove, the installation piece can slide from top to bottom in the mounting groove.
Furthermore, the tension rod is a flat straight rod.
Furthermore, the lattice apron locating slot is positioned on the upper surface of the tension rod.
Furthermore, the tension rod is made of stainless steel.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. adopt the form of tension bar to provide tension for the net circle, the tension of every net circle is even, and net circle tension effect is better, need not change the tension bracket frequently simultaneously.
2. The tension rod is in the form of a flat straight rod, the grid ring positioning groove is positioned on the upper surface of the flat straight rod, the width of the positioning groove is wider, and the length of the positioning groove is the same as or slightly wider than that of the grid ring. The pressure of the part of the grid ring attached to the flat straight rod is smaller, the grid ring is not easy to wear, and meanwhile, the tensioning force of the grid ring of the special-shaped pipe part is more uniform.
Drawings
Fig. 1 is a schematic structural view of a compact spinning profile tube assembly;
FIG. 2 is a schematic view of a tension rod configuration;
fig. 3 is a partially enlarged structural view of the stem.
Detailed Description
The structure and working process of the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 3: a special pipe assembly for compact spinning comprises a special pipe 1, a delivery roller 2, a tension rod 3 and pipe seats 4 at two ends of the special pipe 1 and the delivery roller 2. The tension rod is arranged at a lower position in front of the output roller. The tube seat 4 is provided with a special-shaped tube mounting groove and a roller mounting groove, and a plurality of grid rings 5 are sleeved on the special-shaped tube 1 and the output roller 2. Be provided with tension bar mounting groove 6 on tube socket 4, 3 both ends of tension bar are equipped with installation piece 7, and installation piece 7 can slide from top to bottom in mounting groove 6 in embedding tension bar mounting groove 6, installation piece 7.
As shown in fig. 2: the tension rod 3 is a flat straight rod, the upper surface of the tension rod is slightly protruded upwards, the lower surface of the tension rod is slightly recessed upwards, a row of grid ring positioning grooves 8 are uniformly formed in the upper surface of the tension rod 3, the number of the grid ring positioning grooves is matched with the number of the grid rings 5, and the width of each grid ring positioning groove 8 is matched with the width of each grid ring 5.
The tension rod is made of stainless steel or other wear-resistant hard metal with certain weight and other synthetic materials.
The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. The utility model provides a closely spin and use mechanical tubes subassembly, includes mechanical tubes, delivery roller, and the tube socket at mechanical tubes and delivery roller both ends, the tube socket is equipped with mechanical tubes mounting groove and roller mounting groove, the cover is equipped with a plurality of net circles on mechanical tubes and the delivery roller, its characterized in that still includes the tension bar, install at the tension bar both ends on the tube socket, be provided with the tension bar mounting groove on the tube socket, the tension bar both ends install in the tension bar mounting groove to can slide from top to bottom in the mounting groove.
2. A compact spinning profile tube assembly according to claim 1, wherein the tension rod is uniformly provided with a row of grid ring positioning grooves, the number of the grid ring positioning grooves is matched with the number of the grid rings, and the width of the grid ring positioning grooves is matched with that of the grid rings.
3. A compact spinning profile tube assembly according to claim 1 or 2, wherein the tension bar is mounted at a lower position in front of the delivery roller.
4. A compact spinning profile tube assembly according to claim 1 or 2, wherein the two ends of the tension rod are provided with mounting blocks, the mounting blocks are embedded in the installation grooves of the tension rod, and the mounting blocks can slide up and down in the installation grooves.
5. A compact spinning profile tube assembly according to claim 1 or 2, wherein the tension rod is a flat straight rod.
6. A compact spinning profile tube assembly according to claim 1 or 2, wherein the lattice ring locating groove is located on the upper surface of the tension rod.
7. A compact spinning profile tube assembly according to claim 1 or 2, wherein the tension rod is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959647.5U CN210420299U (en) | 2019-06-24 | 2019-06-24 | Special pipe assembly for compact spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959647.5U CN210420299U (en) | 2019-06-24 | 2019-06-24 | Special pipe assembly for compact spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210420299U true CN210420299U (en) | 2020-04-28 |
Family
ID=70376845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959647.5U Active CN210420299U (en) | 2019-06-24 | 2019-06-24 | Special pipe assembly for compact spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210420299U (en) |
-
2019
- 2019-06-24 CN CN201920959647.5U patent/CN210420299U/en active Active
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