CN204058738U - A kind of integrated pressure rod is sold - Google Patents
A kind of integrated pressure rod is sold Download PDFInfo
- Publication number
- CN204058738U CN204058738U CN201420436135.8U CN201420436135U CN204058738U CN 204058738 U CN204058738 U CN 204058738U CN 201420436135 U CN201420436135 U CN 201420436135U CN 204058738 U CN204058738 U CN 204058738U
- Authority
- CN
- China
- Prior art keywords
- pressure bar
- goods
- pitman
- bar end
- great demand
- 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 provides on a kind of integrated pressure rod to be sold, on this, pin is integrated with pressure bar on the one hand connects, on the other hand, rubber structure is added on pressure bar surface, when making the fiber in the yarn of draw zone surperficial by pressure bar, increase the effective control action to fiber, keep the Stable distritation of draw zone friction field, improve yarn quality.
Description
Technical field
The utility model relates to textile technology field, relates to specifically on a kind of integrated pressure rod and sells.
Background technology
In recent years, along with the development of science and technology, there is many novel products in fine spining machine drafting unit, as proparea additonal pressure rod spacing block, back zone Additional Press Bar Top Pin etc., to strengthen the control of fiber in counter extensioin district further, improves yarn quality.Upper pin is a vitals on ring spinning frame.For common upper pin, because of its once-forming, can not self-regulated apron tension, fatigue deformation, wearing and tearing are easily caused in operation process, causing the distance at working face and little iron roll center and other process performance parameters and standard not to be inconsistent, making upper and lower pin with there is the friction of different conditions and smooth phenomenon between cushion rubber.And, the back zone of fine spining machine tradition drawing-off adopts the drawing-off of simple roller straight line, current common upper pin cannot control the fiber movement in back area draft, yarn is longer from the noncontrolled area that rear roller is out later, thus cause fiber movement unstable, affect drawing-off effect, make strip dry CV value unstable.Therefore, the upper pin application of band pressure bar is comparatively extensive at present, and incidental pressure bar effectively can strengthen the control of back area draft to fiber movement and the adaptability to fibre length.By additional two pressure bars in back zone, make planar drafting back zone become two pressure bar curve drawing from straight line drawing-off, ensure that front fiber level enters two cushion rubber jaws of people's middle roller and middle top roller composition.Simultaneously, after additonal pressure rod, two points of the additional friction to fibration and a rear roller grip hold arc is defined in back zone, the speed change of fiber point is controlled and relatively stable, strengthen the control to floating fiber motion simultaneously, ensure that the yarn entering Zhu Qian district is even, make resultant yarn strand evenly have guarantee.
Current use pressure bar top pin, separately, during use, pressure bar is fixed on pin for pressure bar and upper pin, easily causes both to agree with bad, makes the control of fiber movement not enough, affects yarn quality.For this, this patent provides on a kind of integrated pressure rod to be sold, on this, pin is integrated with pressure bar on the one hand connects, on the other hand, add rubber structure on pressure bar surface, when making the fiber in the yarn of draw zone surperficial by pressure bar, increase the effective control action to fiber, keep the Stable distritation of draw zone friction field, improve yarn quality.
Summary of the invention
The purpose of this utility model provides on a kind of integrated pressure rod to sell, thus increase the effective control action to fiber, keeps the Stable distritation of draw zone friction field, improves yarn quality.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of integrated pressure rod is sold, comprise front area in which the goods are in great demand, medial arc bindiny mechanism and rear area in which the goods are in great demand, described front area in which the goods are in great demand is connected by medial arc bindiny mechanism with rear area in which the goods are in great demand, described rear area in which the goods are in great demand comprises front pressure bar end and rear pressure bar end, described pressure bar end comprises pitman, pitman on described front pressure bar end is connected with right interface channel integration by left interface channel with the pitman on rear pressure bar end, described left interface channel and the angle between right interface channel and vertical straight line are between 40 °-60 °, bearing is added at the two ends of described pitman, articulamentum is added at the outer surface of described bearing, rubber layer is added at the outer surface of described articulamentum, the length of described pitman is between 95-105mm, the length of described rubber layer is between 25-30mm.
During use, roller is embedded into medial arc bindiny mechanism, two upper leather rings are tightly placed in tensioning on roller and the front area in which the goods are in great demand of upper pin respectively simultaneously, and it rotates to rotate drive by roller, during spinning, fiber in draw zone passes from pressure bar end surfaces, the rubber layer of pressure bar end outer surface rotates along bearing, thus fiber is moved along drawing-off direction, the frictional force of rubber and fiber can realize more effectively controlling fiber in yarn, thus the effective control action increased fiber, keep the Stable distritation of draw zone friction field, improve yarn quality.
Accompanying drawing explanation
Fig. 1 is the utility model mounting structure schematic diagram.
Fig. 2 is area in which the goods are in great demand pressure bar end pitman and rubber layer bearing jointing structure schematic diagram after upper pin of the present utility model.
Detailed description of the invention
As shown in Figure 1-2, a kind of integrated pressure rod is sold, comprise front area in which the goods are in great demand I, medial arc bindiny mechanism II and rear area in which the goods are in great demand III, wherein front area in which the goods are in great demand I is connected by medial arc bindiny mechanism II with rear area in which the goods are in great demand III, rear area in which the goods are in great demand III comprises front pressure bar end 1 and rear pressure bar end 2, pressure bar end comprises pitman 3, pitman on front pressure bar end 1 is connected with right interface channel 8 integration by left interface channel 7 with the pitman on rear pressure bar end 2, left interface channel 7 and the angle between right interface channel 8 and vertical straight line are between 40 °-60 °, bearing 4 is added at the two ends of pitman, articulamentum 5 is added at the outer surface of bearing 4, rubber layer 6 is added at the outer surface of articulamentum 5, the length of pitman 3 is between 95-105mm, the length of rubber layer 6 is between 25-30mm.
During use, roller is embedded into medial arc bindiny mechanism II, two upper leather rings are tightly placed in tensioning on roller and the front area in which the goods are in great demand I of upper pin respectively simultaneously, and it rotates to rotate drive by roller, during spinning, fiber in draw zone passes from pressure bar end surfaces, the rubber layer 6 of pressure bar end outer surface rotates along bearing, thus fiber is moved along drawing-off direction, the frictional force of rubber and fiber can realize more effectively controlling fiber in yarn, thus the effective control action increased fiber, keep the Stable distritation of draw zone friction field, improve yarn quality.
Claims (1)
1. an integrated pressure rod is sold, comprise front area in which the goods are in great demand, medial arc bindiny mechanism and rear area in which the goods are in great demand, it is characterized in that: described front area in which the goods are in great demand is connected by medial arc bindiny mechanism with rear area in which the goods are in great demand, described rear area in which the goods are in great demand comprises front pressure bar end and rear pressure bar end, described pressure bar end comprises pitman, pitman on described front pressure bar end is connected with right interface channel integration by left interface channel with the pitman on rear pressure bar end, described left interface channel and the angle between right interface channel and vertical straight line are between 40 °-60 °, bearing is added at the two ends of described pitman, articulamentum is added at the outer surface of described bearing, rubber layer is added at the outer surface of described articulamentum, the length of described pitman is between 95-105mm, the length of described rubber layer is between 25-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436135.8U CN204058738U (en) | 2014-07-31 | 2014-07-31 | A kind of integrated pressure rod is sold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436135.8U CN204058738U (en) | 2014-07-31 | 2014-07-31 | A kind of integrated pressure rod is sold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058738U true CN204058738U (en) | 2014-12-31 |
Family
ID=52200288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436135.8U Expired - Fee Related CN204058738U (en) | 2014-07-31 | 2014-07-31 | A kind of integrated pressure rod is sold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562324A (en) * | 2015-01-27 | 2015-04-29 | 江南大学 | Combined adjustment upper pin |
-
2014
- 2014-07-31 CN CN201420436135.8U patent/CN204058738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562324A (en) * | 2015-01-27 | 2015-04-29 | 江南大学 | Combined adjustment upper pin |
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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: 20150731 |
|
| EXPY | Termination of patent right or utility model |