CN218203232U - Twisting disc for producing polyester pre-oriented yarn - Google Patents
Twisting disc for producing polyester pre-oriented yarn Download PDFInfo
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- CN218203232U CN218203232U CN202222403505.5U CN202222403505U CN218203232U CN 218203232 U CN218203232 U CN 218203232U CN 202222403505 U CN202222403505 U CN 202222403505U CN 218203232 U CN218203232 U CN 218203232U
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- twisting
- spindle blade
- assembly
- shaft hole
- elastic fastener
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Abstract
The utility model discloses a production of dacron pre-oriented yarn is with twisting dish, including twisting dish main part and clamping the mechanism, twisting dish main part is used for passing dacron pre-oriented yarn, twists dacron pre-oriented yarn, and the middle part of twisting dish main part has the assembly shaft hole, is used for assembling the spindle blade, clamps the mechanism and sets up in the inner wall in assembly shaft hole for with the fixed chucking of twisting dish main part and spindle blade, clamping the mechanism and including elastic fastener, the elastic fastener telescopic inlays the dress at the inner wall in assembly shaft hole, the utility model is suitable for a weaving, this twisting dish when installing, only need insert the spindle blade in the assembly shaft hole at twisting dish main part center, receive the extrusion force at male in-process elastic fastener and shrink when surpassing the settlement threshold value, insert the back that targets in place at the spindle blade, elastic fastener pops out the round pin and goes into the inslot that spindle blade surface predetermines, has accomplished the installation that adds the twisting dish promptly, and convenient operation is swift.
Description
Technical Field
The utility model belongs to the technical field of weaving equipment spare part, specifically a production of dacron pre-oriented yarn is with twisting dish.
Background
The various associated mechanical devices required to process chemical fibers or chemical fibers into textile products are called textile devices. In the textile industry, textile equipment is often used as a production means, and the technical level of the textile equipment is utilized, so that the quality of textile flat is greatly improved, the textile manufacturing cost is greatly reduced, and the rapid development of the textile industry is better promoted;
twisting is to make the two ends of the extended yarn rotate relatively, the single fiber on the surface of the yarn forms a spiral line shape relative to the axis of the yarn, twisting can make the yarn generate centripetal pressure to the axis of the yarn when the yarn is acted by a stretching external force, so that certain frictional resistance exists among the fibers, the yarn is not easy to slip, thereby increasing the strength of the yarn, and finally improving the capability of resisting the external force action of the yarn in the weaving process and the use process of textiles. In other words, twisting is an essential means of staple fiber yarn formation;
the twisting disc is an indispensable part of twisting equipment and is assembled on the spindle blade for use, however, the existing twisting disc and the spindle blade are not convenient to assemble, the twisting disc is fastened on the spindle blade through a rigid pin body structure mostly, and the pin needs to be taken out when the twisting disc is disassembled, but the taking-out process is inconvenient, and the use of the twisting disc is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a twisting disc for producing polyester pre-oriented yarns.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a twisting disc for producing polyester pre-oriented yarns comprises a twisting disc main body and a clamping mechanism, wherein the twisting disc main body is used for penetrating through polyester pre-oriented yarns to twist the polyester pre-oriented yarns, an assembly shaft hole is formed in the middle of the twisting disc main body and is used for assembling a spindle blade, the clamping mechanism is arranged on the inner wall of the assembly shaft hole and is used for fixing and clamping the twisting disc main body and the spindle blade, the clamping mechanism comprises an elastic fastener, the elastic fastener is telescopically embedded in the inner wall of the assembly shaft hole, the elastic fastener can be extruded and contracted in the process of inserting the spindle blade into the assembly shaft hole, the elastic fastener can be ejected out of a pin into a groove preset on the surface of the spindle blade after the spindle blade is inserted in place, the structure is arranged, the spindle blade only needs to be inserted into the assembly shaft hole in the center of the twisting disc main body, the elastic fastener is contracted when the extrusion force exceeds a set threshold value in the inserting process, and the elastic ejection pin is inserted into the groove preset on the surface of the spindle blade after the spindle blade is inserted in place, so that the installation of the twisting disc is completed, and the twisting disc is convenient and rapid and convenient to operate.
Preferably, the inner wall of the assembly shaft hole is provided with an assembly alignment notch, the assembly alignment notch is used for matching with a protruding structure on the surface of the spindle blade, so that the spindle blade cannot slide relative to the twisting disc main body after being assembled, the assembly alignment notch is formed along the thickness direction of the twisting disc main body, and the structure enables the twisting disc main body to align the alignment function of the alignment notch through assembly when being installed, so that the elastic fastener can align with the groove on the spindle blade after the spindle blade is inserted in place, and accurate positioning assembly is realized.
Preferably, the assembly alignment notches are at least two, when the assembly alignment notches are two, the assembly alignment notches are symmetrical to each other, and when the assembly alignment notches are multiple, the assembly alignment notches are distributed in an annular array.
Preferably, the edge of the assembling alignment notch adopts a circular arc transition structure.
Preferably, the twisting disc main body is internally provided with an installation cavity at a position corresponding to the assembly alignment notch, a movable plate is arranged in the installation cavity, and one end of the elastic fastener is inserted into the installation cavity and connected with the movable plate.
Preferably, an elastic component is further arranged in the installation cavity, one end of the elastic component is connected with the movable plate and used for providing elastic force extending outwards for the movable plate, the structure arrangement enables the outer end of the elastic fastener to be subjected to extrusion force, the elastic fastener can push the movable plate to extrude the elastic component until the elastic fastener shrinks into the installation cavity, and after the spindle blade is inserted in place, the elastic fastener can pop out a pin under the elastic force of the elastic component to enter a groove preset on the surface of the spindle blade, so that clamping assembly is achieved.
Preferably, the elastic component is a spring or a spring sheet.
Preferably, the part of the elastic fastener extending out of the assembling shaft hole is of a hemispherical structure, and the structure enables the elastic fastener to contract only by applying force exceeding a threshold value to the spindle blade and pulling the spindle blade to enable the end part of the elastic fastener to be stressed when the twisting disk main body is disassembled, so that the disassembling of the device is realized, and the operation is convenient and fast.
In the utility model, when the twisting disc is installed, the spindle blade is only required to be inserted into the assembling shaft hole at the center of the twisting disc main body, the elastic fastener contracts when the extrusion force applied to the elastic fastener exceeds the set threshold value in the inserting process, and after the spindle blade is inserted in place, the elastic fastener pops out the pin to be inserted into the groove preset on the surface of the spindle blade, so that the installation of the twisting disc is completed, and the operation is convenient and rapid;
the utility model discloses in, the inner wall in assembly shaft hole has been seted up the assembly and has been adjusted the notch well, and the assembly is adjusted the notch well and is used for cooperating the protruding structure on spindle blade surface, and such structure setting makes the dish main part of twisting with when installing, adjusts the counterpoint effect of notch well through the assembly, inserts the back of targetting in place at the spindle blade, and elastic fastener can counterpoint with the groove on the spindle blade, realizes accurate positioning assembly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is an enlarged schematic view of the area a in fig. 2 according to the present invention.
Reference numerals: 1. a twisting disk main body; 2. assembling the shaft hole; 3. assembling and aligning the notch; 4. an elastic fastener; 5. a movable plate; 6. installing a cavity; 7. an elastic member.
Detailed Description
The following further describes a specific embodiment of the twisting disc for producing the polyester pre-oriented yarn according to the present invention with reference to the accompanying drawings 1-3. The twisting disc for producing the polyester pre-oriented yarn of the utility model is not limited to the description of the following embodiments.
Example 1:
the embodiment provides a concrete structure of a twisting disc for producing polyester pre-oriented yarns, as shown in fig. 1-3, the twisting disc comprises a twisting disc main body 1 and a clamping mechanism, the twisting disc main body 1 is used for penetrating the polyester pre-oriented yarns to twist the polyester pre-oriented yarns, an assembly shaft hole 2 is formed in the middle of the twisting disc main body 1 and used for assembling a spindle blade, the clamping mechanism is arranged on the inner wall of the assembly shaft hole 2 and used for fixing and clamping the twisting disc main body 1 and the spindle blade, the clamping mechanism comprises an elastic fastener 4, the elastic fastener 4 is embedded in the inner wall of the assembly shaft hole 2 in a telescopic mode, so that the elastic fastener 4 can be squeezed and contracted in the process that the spindle blade is inserted into the assembly shaft hole 2, and after the spindle blade is inserted in place, the elastic fastener 4 can pop out a pin to be inserted into a groove preset on the surface of the spindle blade.
By adopting the technical scheme:
when the twisting disc is installed, the spindle blade is only required to be inserted into the assembling shaft hole 2 in the center of the twisting disc main body 1, the elastic fastener 4 contracts when the extrusion force exceeds a set threshold value in the inserting process, and after the spindle blade is inserted in place, the elastic fastener 4 pops out a pin to enter a groove preset in the surface of the spindle blade, so that the installation of the twisting disc is completed, and the operation is convenient and rapid.
Example 2
On the basis of embodiment 1, in this embodiment, the inner wall of the assembly shaft hole 2 is provided with an assembly alignment notch 3, and the assembly alignment notch 3 is used for matching with a protruding structure on the surface of the spindle blade, so that relative sliding between the spindle blade after assembly and the twisting disc main body 1 cannot occur, and the assembly alignment notch 3 is formed along the thickness direction of the twisting disc main body 1.
The edge of the assembling alignment notch 3 adopts a circular arc transition structure.
By adopting the technical scheme:
add twisting disk main part 1 when installing, through the counterpoint effect of assembly alignment notch 3, insert the back that targets in place at the spindle blade, elastic fastener 4 can counterpoint with the groove on the spindle blade, realize accurate positioning assembly.
Example 3
On the basis of embodiment 1, in this embodiment, an installation cavity 6 is formed in the twisting disc main body 1 at a position corresponding to the assembling alignment notch 3, a movable plate 5 is installed inside the installation cavity 6, and one end of the elastic fastener 4 is inserted into the installation cavity 6 and connected with the movable plate 5.
An elastic member 7 is further disposed inside the mounting cavity 6, and one end of the elastic member 7 is connected to the movable plate 5 for providing an outward extending elastic force to the movable plate 5.
The elastic component 7 adopts a spring or a spring sheet.
The part of the elastic fastener 4 extending out of the assembling shaft hole 2 adopts a hemispherical structure.
By adopting the technical scheme:
when the outer end of elastic fastener 4 received the extrusion force, elastic fastener 4 can promote fly leaf 5 extrusion elastomeric element 7, until elastic fastener 4 shrink to installation cavity 6 in, insert the back that targets in place at the spindle blade, elastic fastener 4 can pop out the round pin under elastomeric element 7's spring action and go into the spindle blade surface predetermined inslot, realize the chucking assembly, and when dismantling twisting plate main part 1, only need apply the power that surpasss the threshold value to the spindle blade, the pulling spindle blade, make elastic fastener 4's tip atress, can make elastic fastener 4 shrink, thereby realize the device's dismantlement, convenient operation is swift.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (8)
1. A twisting disc for producing terylene pre-oriented yarns is characterized in that: the method comprises the following steps:
the twisting disc comprises a twisting disc main body (1) and a spindle blade, wherein the twisting disc main body (1) is used for penetrating polyester pre-oriented yarns and twisting the polyester pre-oriented yarns, and an assembling shaft hole (2) is formed in the middle of the twisting disc main body (1) and used for assembling the spindle blade;
the clamping mechanism is arranged on the inner wall of the assembling shaft hole (2) and is used for fixing and clamping the twisting disc main body (1) and the spindle blade;
the clamping mechanism comprises an elastic fastener (4), the elastic fastener (4) is embedded in the inner wall of the assembly shaft hole (2) in a telescopic mode, the elastic fastener (4) can be extruded and contracted in the process that the spindle blade is inserted into the assembly shaft hole (2), and after the spindle blade is inserted in place, the elastic fastener (4) can be popped and pinned into a groove preset in the surface of the spindle blade.
2. The twisting disk for producing the polyester pre-oriented yarn as claimed in claim 1, wherein: the inner wall of the assembling shaft hole (2) is provided with an assembling alignment notch (3), the assembling alignment notch (3) is used for being matched with a protruding structure on the surface of the spindle blade, so that relative sliding cannot occur between the spindle blade and the twisting disc main body (1) after the spindle blade is assembled, and the assembling alignment notch (3) is formed in the thickness direction of the twisting disc main body (1).
3. The twisting disk for producing the pre-oriented polyester yarn as claimed in claim 2, wherein: the assembly is adjusted notch (3) well and is equipped with two at least, adjusts notch (3) well when being provided with two when the assembly, two the assembly is adjusted notch (3) symmetry each other well, adjusts notch (3) well when being provided with a plurality ofly when the assembly, and is a plurality of the assembly is adjusted notch (3) well and is distributed by annular array.
4. The twisting disk for producing the polyester pre-oriented yarn as claimed in claim 2, wherein: the edge of the assembling alignment notch (3) adopts a circular arc transition structure.
5. The twisting disk for producing the pre-oriented polyester yarn as claimed in claim 2, wherein: the twisting disc is characterized in that an installation cavity (6) is formed in the corresponding position, located in the assembly alignment notch (3), of the twisting disc main body (1), a movable plate (5) is installed inside the installation cavity (6), and one end of an elastic fastener (4) penetrates into the installation cavity (6) and is connected with the movable plate (5).
6. The twisting disk for producing the pre-oriented polyester yarn as claimed in claim 5, wherein: an elastic component (7) is further arranged inside the mounting cavity (6), and one end of the elastic component (7) is connected with the movable plate (5) and used for providing elastic force extending outwards for the movable plate (5).
7. The twisting disk for producing the pre-oriented polyester yarn as claimed in claim 6, wherein: the elastic component (7) adopts a spring or a shrapnel.
8. The twisting disk for producing polyester pre-oriented yarn as claimed in any one of claims 1 to 7, wherein: the part of the elastic fastener (4) extending out of the assembling shaft hole (2) adopts a hemispherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222403505.5U CN218203232U (en) | 2022-09-09 | 2022-09-09 | Twisting disc for producing polyester pre-oriented yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222403505.5U CN218203232U (en) | 2022-09-09 | 2022-09-09 | Twisting disc for producing polyester pre-oriented yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218203232U true CN218203232U (en) | 2023-01-03 |
Family
ID=84631405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222403505.5U Active CN218203232U (en) | 2022-09-09 | 2022-09-09 | Twisting disc for producing polyester pre-oriented yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218203232U (en) |
-
2022
- 2022-09-09 CN CN202222403505.5U patent/CN218203232U/en active Active
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