CN204057476U - The governing mechanism of tension of spinning machine drafting assembly - Google Patents
The governing mechanism of tension of spinning machine drafting assembly Download PDFInfo
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- CN204057476U CN204057476U CN201420460225.0U CN201420460225U CN204057476U CN 204057476 U CN204057476 U CN 204057476U CN 201420460225 U CN201420460225 U CN 201420460225U CN 204057476 U CN204057476 U CN 204057476U
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- tension
- adjust bar
- tow
- spinning machine
- governing mechanism
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Abstract
The utility model belongs to spinning machine technical field, especially relates to a kind of governing mechanism of tension of spinning machine drafting assembly.The governing mechanism of tension of this spinning machine drafting assembly, be arranged on erecting frame, it is characterized in that, comprise the adjust bar perpendicular with erecting frame, described erecting frame has the T-shaped elongated slot vertically moved for adjust bar, one end of described adjust bar is provided with the T-shaped movable block adapted with T-shaped elongated slot, described T-shaped movable block lower end is provided with and directly contacts tow and piece under pressure tow to downforce, be provided with elastic body between described piece under pressure and adjust bar, described erecting frame is provided with can by the location structure of adjust bar longitudinal register.The utility model has the advantage of: reasonable in design, structure is simple, can regulate tow tension.
Description
Technical field
The utility model belongs to spinning machine technical field, especially relates to a kind of governing mechanism of tension of spinning machine drafting assembly.
Background technology
After syntheticfibres spinning technique, long filament must be wound into the package with definite shape and capacity according to certain rule, chopped fiber then will be contained in bar bucket without any confusion, to be transported to next procedure going further processing, or with semi-finished package for other factory, drafting assembly is key wherein.Tow likely occurs to loosen in the process of drawing-off, contacts not tight, the phenomenon departing from draw-off godet occurs with draw-off godet.
In order to improve prior art, people have carried out long-term exploration, propose various solution.Such as, Chinese patent literature discloses a kind of yarn tension-adjusting gear [application number: CN201310634913.4], comprise tension bracket, described tension bracket is provided with the porcelain eye of yarn process successively, pretension mechanism, yarn poteye, flower wheel, rotatable tension mechanism and godet wheel, described tension mechanism comprises rotatable housing, straining pulley and tension force wheel shaft, described housing is built with permanent magnet, described permanent magnet end magnetic pole is alternately distributed, described straining pulley is connected with tension force wheel shaft by bearing, described straining pulley is provided with near this side of permanent magnet can the magnetic material of magnetic conduction, described housing is provided with calibrated disc, described housing outer surface is provided with draw-in groove, described tension bracket is provided with spring that can be spacing.
Although such scheme to some extent solves the deficiencies in the prior art, structure is comparatively complicated, and design is reasonable not enough, and poor practicability, is unfavorable for industrialization promotion.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and provide a kind of reasonable in design, structure is simple, the governing mechanism of tension of the spinning machine drafting assembly that can regulate tow tension.
For achieving the above object, the utility model have employed following technical proposal: the governing mechanism of tension of this spinning machine drafting assembly, be arranged on erecting frame, it is characterized in that, comprise the adjust bar perpendicular with erecting frame, described erecting frame has the T-shaped elongated slot vertically moved for adjust bar, one end of described adjust bar is provided with the T-shaped movable block adapted with T-shaped elongated slot, described T-shaped movable block lower end is provided with and directly contacts tow and piece under pressure tow to downforce, elastic body is provided with between described piece under pressure and adjust bar, described erecting frame is provided with can by the location structure of adjust bar longitudinal register.Easily there is the phenomenon departed from the tow on draw-off godet arranged in parallel in prior art, the utility model is arranged between draw-off godet, adjust bar can vertically move along T-shaped elongated slot, piece under pressure has downward pressure to tow, flexible tow tension can be carried out by shift position, draw-off godet is contacted closely with tow, avoids the phenomenon that tow disengaging draw-off godet occurs.
In the governing mechanism of tension of above-mentioned spinning machine drafting assembly, described elastic body comprises little spring, and described little spring one end acts on piece under pressure, and the other end acts on adjust bar.Little spring plays the effect of a floating buffer, avoids the overtension of tow, is beneficial to the winding drawing-off of tow.
In the governing mechanism of tension of above-mentioned spinning machine drafting assembly, the cross-sectional plane of described piece under pressure be semicircular arc and end upwards, described little spring is evenly distributed around the inwall circumference of piece under pressure.The cushion effect that tow is subject to is comparatively even.
In the governing mechanism of tension of above-mentioned spinning machine drafting assembly, described piece under pressure has and slips over for tow and tow had to the circular groove of suppressing action, described circular groove moves towards consistent with the transverse direction of tow.Prevent tow from departing from piece under pressure, stability is high.
In the governing mechanism of tension of above-mentioned spinning machine drafting assembly, described location structure comprises the locating plate be laterally located on erecting frame, described adjust bar is fixed with the adjusting bolt inserted in locating plate, described adjusting bolt has been threaded some setting nuts.Facilitate the location of adjust bar.
Alternatively, in the governing mechanism of tension of above-mentioned spinning machine drafting assembly, described location structure comprise be arranged on T-shaped movable block and T-shaped elongated slot lower wall between and can the elastic positioning structure of support adjusting rod.
In the governing mechanism of tension of above-mentioned spinning machine drafting assembly, described elastic positioning structure comprises big spring, and described big spring one end is connected with the lower wall of T-shaped elongated slot, and the other end acts on T-shaped movable block.When operation, T-shaped movable block is subject to tow power upwards, and big spring has downward pulling force to T-shaped movable block, can the tension force of flexible tow, and during not operation, big spring has bearing force upwards to T-shaped movable block.
In the governing mechanism of tension of above-mentioned spinning machine drafting assembly, described adjust bar is connected with the drive motor that adjust bar can be driven to vertically move.
Compared with prior art, the advantage of the governing mechanism of tension of this spinning machine drafting assembly is: first, adjust bar can vertically move along T-shaped elongated slot, piece under pressure has downward pressure to tow, flexible tow tension can be carried out by shift position, draw-off godet is contacted closely with tow, avoids the phenomenon that tow disengaging draw-off godet occurs.The second, little spring plays the effect of a floating buffer, avoids the overtension of tow, is beneficial to the winding drawing-off of tow, and little spring is evenly distributed around the inwall circumference of piece under pressure, and the cushion effect that tow is subject to is comparatively even.3rd, circular groove prevents tow from departing from piece under pressure, and stability is high.4th, locating plate facilitates the location of adjust bar.5th, big spring can flexible tow tension, and when operation, T-shaped movable block is subject to tow power upwards, big spring has downward pulling force to T-shaped movable block, and during not operation, big spring has bearing force upwards to T-shaped movable block, unit design is reasonable, and structure is simple, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 that the utility model provides.
Fig. 2 is the structural representation of the embodiment 2 that the utility model provides.
Fig. 3 is the enlarged drawing of the piece under pressure that provides of the utility model and little spring.
Fig. 4 is the structural representation of the adjust bar part that the utility model provides.
In figure, erecting frame 1, adjust bar 2, T-shaped elongated slot 3, T-shaped movable block 4, piece under pressure 5, little spring 6, circular groove 7, locating plate 8, adjusting bolt 9, setting nut 10, big spring 11.
Detailed description of the invention
Embodiment 1
As shown in Fig. 1,3 or 4, the governing mechanism of tension of this spinning machine drafting assembly, be arranged on erecting frame 1, it is characterized in that, comprise the adjust bar 2 perpendicular with erecting frame 1, erecting frame 1 has the T-shaped elongated slot 3 vertically moved for adjust bar 2, one end of adjust bar 2 is provided with the T-shaped movable block 4 adapted with T-shaped elongated slot 3, T-shaped movable block 4 lower end is provided with and directly contacts tow and the piece under pressure 5 tow to downforce, be provided with elastic body between piece under pressure 5 and adjust bar 2, erecting frame 1 is provided with can by the location structure of adjust bar 2 longitudinal register.Easily there is the phenomenon departed from the tow on draw-off godet arranged in parallel in prior art, the utility model is arranged between draw-off godet, adjust bar 2 can vertically move along T-shaped elongated slot 3, piece under pressure 5 pairs of tow have downward pressure, flexible tow tension can be carried out by shift position, draw-off godet is contacted closely with tow, avoids the phenomenon that tow disengaging draw-off godet occurs.
Wherein, elastic body comprises little spring 6, and little spring 6 one end acts on piece under pressure 5, and the other end acts on adjust bar 2, and little spring 6 plays the effect of a floating buffer, avoids the overtension of tow, is beneficial to the winding drawing-off of tow.The cross-sectional plane of piece under pressure 5 be semicircular arc and end upwards, little spring 6 is evenly distributed around the inwall circumference of piece under pressure 5, and the cushion effect that tow is subject to is comparatively even.Piece under pressure 5 has and slips over for tow and tow had to the circular groove 7 of suppressing action, circular groove 7 moves towards consistent with the transverse direction of tow, and prevent tow from departing from piece under pressure 5, stability is high.Location structure comprises the locating plate 8 be laterally located on erecting frame 1, and adjust bar 2 is fixed with the adjusting bolt 9 inserted in locating plate 8, adjusting bolt 9 has been threaded some setting nuts 10, facilitates the location of adjust bar 2.Adjust bar 2 is connected with the drive motor that adjust bar 2 can be driven to vertically move.
Embodiment 2
As shown in Figure 2, the present embodiment is substantially the same manner as Example 1, and its difference is, location structure comprise be arranged on T-shaped movable block 4 and T-shaped elongated slot 3 lower wall between and can the elastic positioning structure of support adjusting rod 2.Elastic positioning structure comprises big spring 11, big spring 11 one end is connected with the lower wall of T-shaped elongated slot 3, the other end acts on T-shaped movable block 4, when operation, T-shaped movable block 4 is subject to tow power upwards, and big spring 11 pairs of T-shaped movable blocks 4 have downward pulling force, can the tension force of flexible tow, during not operation, big spring 11 pairs of T-shaped movable blocks 4 have bearing force upwards.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as erecting frame 1, adjust bar 2, T-shaped elongated slot 3, T-shaped movable block 4, piece under pressure 5, little spring 6, circular groove 7, locating plate 8, adjusting bolt 9, setting nut 10, big spring 11 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (8)
1. the governing mechanism of tension of a spinning machine drafting assembly, be arranged on erecting frame (1), it is characterized in that, comprise the adjust bar (2) perpendicular with erecting frame (1), described erecting frame (1) has the T-shaped elongated slot (3) vertically moved for adjust bar (2), one end of described adjust bar (2) is provided with the T-shaped movable block (4) adapted with T-shaped elongated slot (3), described T-shaped movable block (4) lower end is provided with and directly contacts tow and the piece under pressure (5) tow to downforce, elastic body is provided with between described piece under pressure (5) and adjust bar (2), described erecting frame (1) is provided with can by the location structure of adjust bar (2) longitudinal register.
2. the governing mechanism of tension of spinning machine drafting assembly according to claim 1, it is characterized in that, described elastic body comprises little spring (6), described little spring (6) one end acts on piece under pressure (5), and the other end acts on adjust bar (2).
3. the governing mechanism of tension of spinning machine drafting assembly according to claim 2, it is characterized in that, the cross-sectional plane of described piece under pressure (5) be semicircular arc and end upwards, described little spring (6) is evenly distributed around the inwall circumference of piece under pressure (5).
4. the governing mechanism of tension of spinning machine drafting assembly according to claim 3, it is characterized in that, described piece under pressure (5) has and slips over for tow and tow had to the circular groove (7) of suppressing action, described circular groove (7) moves towards consistent with the transverse direction of tow.
5. according to the governing mechanism of tension of the spinning machine drafting assembly in claim 1-4 described in any one, it is characterized in that, described location structure comprises the locating plate (8) be laterally located on erecting frame (1), described adjust bar (2) is fixed with the adjusting bolt (9) inserted in locating plate (8), described adjusting bolt (9) has been threaded some setting nuts (10).
6. according to the governing mechanism of tension of the spinning machine drafting assembly in claim 1-4 described in any one, it is characterized in that, described location structure comprise be arranged on T-shaped movable block (4) and T-shaped elongated slot (3) lower wall between and can the elastic positioning structure of support adjusting rod (2).
7. the governing mechanism of tension of spinning machine drafting assembly according to claim 6, it is characterized in that, described elastic positioning structure comprises big spring (11), described big spring (11) one end is connected with the lower wall of T-shaped elongated slot (3), and the other end acts on T-shaped movable block (4).
8. the governing mechanism of tension of spinning machine drafting assembly according to claim 5, is characterized in that, described adjust bar (2) is connected with the drive motor that adjust bar (2) can be driven to vertically move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460225.0U CN204057476U (en) | 2014-08-14 | 2014-08-14 | The governing mechanism of tension of spinning machine drafting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460225.0U CN204057476U (en) | 2014-08-14 | 2014-08-14 | The governing mechanism of tension of spinning machine drafting assembly |
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| Publication Number | Publication Date |
|---|---|
| CN204057476U true CN204057476U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420460225.0U Expired - Fee Related CN204057476U (en) | 2014-08-14 | 2014-08-14 | The governing mechanism of tension of spinning machine drafting assembly |
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| CN (1) | CN204057476U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720456A (en) * | 2017-11-10 | 2018-02-23 | 国网江苏省电力公司泰州供电公司 | A kind of anti-backrush spooler of power network |
| CN109110573A (en) * | 2018-09-06 | 2019-01-01 | 深圳市安泽智能工程有限公司 | Fiber tension regulating device |
| CN112938645A (en) * | 2021-03-05 | 2021-06-11 | 江苏苏缆电缆有限公司 | Wire and cable cutting machine with receive material structure |
-
2014
- 2014-08-14 CN CN201420460225.0U patent/CN204057476U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720456A (en) * | 2017-11-10 | 2018-02-23 | 国网江苏省电力公司泰州供电公司 | A kind of anti-backrush spooler of power network |
| CN107720456B (en) * | 2017-11-10 | 2024-01-30 | 国网江苏省电力公司泰州供电公司 | Anti-rewinding wire winder for power grid |
| CN109110573A (en) * | 2018-09-06 | 2019-01-01 | 深圳市安泽智能工程有限公司 | Fiber tension regulating device |
| CN112938645A (en) * | 2021-03-05 | 2021-06-11 | 江苏苏缆电缆有限公司 | Wire and cable cutting machine with receive material structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150814 |
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| EXPY | Termination of patent right or utility model |