CN202688578U - Damping type tension arm of spinning machine - Google Patents
Damping type tension arm of spinning machine Download PDFInfo
- Publication number
- CN202688578U CN202688578U CN 201220336635 CN201220336635U CN202688578U CN 202688578 U CN202688578 U CN 202688578U CN 201220336635 CN201220336635 CN 201220336635 CN 201220336635 U CN201220336635 U CN 201220336635U CN 202688578 U CN202688578 U CN 202688578U
- Authority
- CN
- China
- Prior art keywords
- tension arm
- support
- spinning machine
- main shaft
- thread guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a damping type tension arm of a spinning machine. The damping type tension arm comprises an angular position potentiometer, a transmission device, a panel, a support, a roller supporting rod and a thread guide mechanism, wherein at least one damping spring is connected to the roller supporting rod between the thread guide mechanism and the support, one end of the damping spring is connected to a thread guide hook fixed rod of the thread guide mechanism through a bolt, and the other end of the damping spring is directly fixed in a vertical hole on an inner main shaft of the support. The damping type tension arm has the most obvious characteristics that the quality uniformity of yarns is improved, the switching success ratio of spindles is increased, the service life of the angular position potentiometer is prolonged, the amount of waste silk is reduced, and the maintenance cost is reduced.
Description
Technical field
The utility model relates to a kind of spinning machine tension arm, particularly relates to a kind of spinning machine damp type tension arm.
Background technology
During original spinning machine tension arm work, the amplitude of oscillation of roller support bar is very large, and fluctuation is very frequent up and down, thereby it is shorter to cause being installed in interior position, the angle potentiometer life-span of support.In this case, the duty of spinning machine tension arm is very unstable, splits at yarn and very easily causes the yarn broken end that splits when switching, thereby produced more waste silk.Simultaneously because the amplitude of fluctuation of tension arm is large, cause reel for yarn around the time even tension very poor, thereby the yarn of producing split not of uniform size, thickness is uneven, the woven carpet surface out-of-flatness of yarn of producing has in this case also affected the production efficiency of carpet simultaneously.
The utility model content
Amplitude of oscillation when the utility model is worked in order to reduce tension arm provides a kind of spinning machine damp type tension arm.
The technical scheme that the utility model addresses the above problem is as follows: a kind of spinning machine damp type tension arm, comprise position, angle potentiometer, transmission device, panel, support, roller support bar and thread guide mechanism, described spinning machine damp type tension arm is to connect at least a damping spring on the roller support bar between thread guide mechanism and the support, described damping spring one end is bolted on the traveller fixed bar of thread guide mechanism, and the other end directly is fixed on the upright opening of internal stent main shaft.
Described transmission device comprises tension force pneumatic cylinder, piston rod and main shaft, and the tension force pneumatic cylinder is located at the support lower end of panel rear side, and piston rod is connected with main shaft, and main shaft is located at the inside of support.
Described main shaft inside is provided with metallic core, and metallic core links to each other with the contact of position, angle potentiometer.
Described support is positioned at the panel front part and leaves several grooves, and the main shaft portion of exposing in the groove is offered respectively a upright opening; Described roller support bar one end freely, the other end is fixed in the upright opening that main shaft offers.
Described thread guide mechanism comprises traveller fixed bar and traveller, and the traveller fixed bar is bolted the free end at the roller support bar, and traveller is installed on the traveller fixed bar.
Described panel has square groove, and described support is weldingly fixed on the panel by the square groove of panel and with a welding iron plate, and the tail end of support is provided with a positioning seat and a handwheel.
The most obvious feature of the utility model is to have improved the quality uniformity of yarn, increased the handover success rate that yarn splits, prolonged the service life of position, angle potentiometer, its useful good effect is: 1, connect at least a damping spring on the roller support bar between thread guide mechanism and the support, owing to the effect of damping has reduced swinging up and down of tension arm, be conducive to guarantee the winding tension of yarn.
2, damping spring one end is bolted on thread guide mechanism, the other end directly is fixed on the upright opening of main shaft, thereby between main shaft and thread guide mechanism, produce one and suppress the damping that the roller support bar swings up and down, reduce the ill effect that yarn splits and easily breaks end when switching, and then reduced the waste silk amount.
3, the use of damping spring can also reduce the probability that position, the angle potentiometer in the support damages greatly because of the amplitude of oscillation simultaneously, has increased the service life of position, angle potentiometer, has reduced maintenance cost.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of spinning machine damp type tension arm.
Number in the figure 1 is position, angle potentiometer, and 2 is panel, and 3 are welding iron plate, 4 is support, and 5 is main shaft, and 6 is positioning seat, 7 is handwheel, and 8 is the roller support bar, and 9 is damping spring, 10 is the traveller fixed bar, and 11 is traveller, and 12 is metallic core, 13 is the tension force pneumatic cylinder, and 14 is piston rod, and 15 are the support fluting, 16 is upright opening, and 17 is square groove.
Specific embodiment
According to spinning machine damp type tension arm shown in Figure 1, on the roller support bar 8 between traveller fixed bar 10 and the support 4, connect at least a damping spring 9 during this damp type tension arm, described damping spring 9 one ends are bolted on traveller fixed bar 10, and the other end directly is fixed on the upright opening 16 of support 4 internal spindle 5.
Wherein tension force pneumatic cylinder 13, piston rod 14 and main shaft 5 consist of a transmission device, and tension force pneumatic cylinder 13 is located at support 4 lower ends of panel 2 rear sides, and piston rod 14 is connected with main shaft 5, and main shaft 5 is located at the inside of support 4.
Main shaft 5 inside are provided with metallic core 12, and metallic core 12 links to each other with the contact of position, angle potentiometer 1.
Support 4 is positioned at panel 2 front part and leaves several grooves 15, and main shaft 5 parts of exposing in the groove are offered respectively a upright opening 16; One end of roller support bar 8 freely, the other end is fixed in the upright opening 16 that main shaft 5 offers.
Traveller fixed bar 10 and traveller 11 have consisted of thread guide mechanism, and traveller fixed bar 10 is connected to the free end of roller support bar 8 by bolt 17, and traveller 11 is installed on the traveller fixed bar 10.
Panel 2 has square groove 17, and support 4 is weldingly fixed on the panel 2 by the square groove 17 of panel 2 and with a welding iron plate 3, and the tail end of support 4 is provided with a positioning seat 6 and a handwheel 7.
Claims (6)
1. spinning machine damp type tension arm, comprise position, angle potentiometer, transmission device, panel, support, roller support bar and thread guide mechanism, it is characterized in that: described spinning machine damp type tension arm is to connect at least a damping spring on the roller support bar between thread guide mechanism and the support, described damping spring one end is bolted on the traveller fixed bar of thread guide mechanism, and the other end directly is fixed on the upright opening of internal stent main shaft.
2. spinning machine damp type tension arm according to claim 1, it is characterized in that: described transmission device comprises tension force pneumatic cylinder, piston rod and main shaft, the tension force pneumatic cylinder is located at the support lower end of panel rear side, and piston rod is connected with main shaft, and main shaft is located at the inside of support.
3. spinning machine damp type tension arm according to claim 1, it is characterized in that: described main shaft inside is provided with metallic core, and metallic core links to each other with the contact of position, angle potentiometer.
4. spinning machine damp type tension arm according to claim 1, it is characterized in that: described support is positioned at the panel front part and leaves several grooves, and the main shaft portion of exposing in the groove is offered respectively a upright opening; Described roller support bar one end freely, the other end is fixed in the upright opening that main shaft offers.
5. spinning machine damp type tension arm according to claim 1, it is characterized in that: described thread guide mechanism comprises traveller fixed bar and traveller, the traveller fixed bar is bolted the free end at the roller support bar, and traveller is installed on the traveller fixed bar.
6. according to claim 1 and 2 or 3 or 4 or 5 the described spinning machine damp type of arbitrary claim tension arm, it is characterized in that: described panel has square groove, described support is weldingly fixed on the panel by the square groove of panel and with a welding iron plate, and the tail end of support is provided with a positioning seat and a handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220336635 CN202688578U (en) | 2012-07-12 | 2012-07-12 | Damping type tension arm of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220336635 CN202688578U (en) | 2012-07-12 | 2012-07-12 | Damping type tension arm of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688578U true CN202688578U (en) | 2013-01-23 |
Family
ID=47544225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220336635 Expired - Fee Related CN202688578U (en) | 2012-07-12 | 2012-07-12 | Damping type tension arm of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688578U (en) |
-
2012
- 2012-07-12 CN CN 201220336635 patent/CN202688578U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130712 |