CN209890820U - Draw gear for first roller of elasticizer - Google Patents
Draw gear for first roller of elasticizer Download PDFInfo
- Publication number
- CN209890820U CN209890820U CN201920058243.9U CN201920058243U CN209890820U CN 209890820 U CN209890820 U CN 209890820U CN 201920058243 U CN201920058243 U CN 201920058243U CN 209890820 U CN209890820 U CN 209890820U
- Authority
- CN
- China
- Prior art keywords
- roller
- seal wire
- leather
- type support
- draw gear
- 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.)
- Active
Links
- 239000010985 leather Substances 0.000 claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides a draw gear with first roller of bullet machine, draw gear sets up in adding the bullet machine frame, draw gear creel seal wire pipe, filament cutter, seal wire ware, L type support, leather roller and first roller, first roller passes through the support and connects in adding the bullet machine frame, the leather roller sets up with first roller is adjacent, L type support sets up on the support of leather roller below, the other end and the elastic component of L type support are fixed, the inside cover of seal wire ware is equipped with the bearing, just the seal wire ware passes through the bearing and links to each other with the one end that the L type support was kept away from to the elastic component, seal wire ware surface is provided with a plurality of slots. The utility model discloses can improve the power of gripping of leather roller and first roller to the yarn, reduce stiff silk, tight production of some, can also prevent that the yarn from skidding and draft inequality, can improve the product quality.
Description
[ technical field ] A method for producing a semiconductor device
The utility model particularly relates to a add first roller draw gear of bullet machine.
[ background of the invention ]
The whole technology of the domestic elasticizer is quite mature in the aspect of equipment manufacturing, but mechanical designers often lack a production experience of a production line, and the use effect of the production line is often greatly deviated from the ideal design effect, for example, the drawing modes of a wire feeding roller (a first roller) of the elasticizer are two: leather roller, leather ring. The leather roller or leather ring and the bracket form a passive transmission structure, and the leather roller or leather ring and the bracket form an active transmission structure which is formed by a control motor and a transmission shaft of the feed roller to jointly form a feed roller traction device, and the feed roller traction device and the middle roller (second roller) jointly act to draw yarns. From the use point of view, the current configuration is also mature, but according to our first line use and production experience for many years, there are the following disadvantages to be improved:
1. if the leather roller is used, the leather roller and the steel roller are only in point contact, yarn passes through the roller, the yarn is not sufficiently held by a jaw formed by the leather roller and the steel roller, the risk of stiff yarn and tight points is easily caused, and the product quality is seriously influenced.
2. The leather roller is used, the production speed is limited to some extent, the leather roller can shake to different degrees when the speed is increased to a certain degree, once the leather roller shakes, yarns can slip between the steel roller and the leather roller, tight spots are caused, the leather roller cannot be found at all during appearance inspection, and the great quality problem is solved.
3. If the leather ring is used, the contact area between the yarns and the leather ring can be increased, the contact area between the leather ring and the steel roller is also increased, the yarn holding force can be increased, but the leather ring is easy to damage and needs to be replaced in 2 months, the actual production cost is high, and the leather ring cannot be popularized and used in a large area.
The invention is then based on a line of years of production experience and familiarity with the principle of elasticizing, with the following improvements, sufficient to overcome the above drawbacks, with a low cost of modification.
[ Utility model ] content
The utility model aims to solve the technical problem that a add first roller draw gear of bullet machine is provided, improves the power of gripping of leather roller and first roller to the yarn, has reduced stiff silk, tight production of some, can also prevent that the yarn from skidding and the draft is uneven, can improve the product quality.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides a add first roller draw gear of bullet machine, draw gear sets up in adding bullet machine frame, draw gear creel seal wire pipe, filament cutter, seal wire ware, L type support, leather roller and first roller, first roller passes through the support and connects in adding bullet machine frame, the leather roller sets up with first roller is adjacent, L type support sets up on the support of leather roller below, the other end and the elastic component of L type support are fixed, the inside cover of seal wire ware is equipped with the bearing, just the seal wire ware passes through the bearing and links to each other with the one end that the L type support was kept away from to the elastic component, seal wire ware surface is provided with a plurality of slots.
The utility model has the advantages as follows:
the utility model discloses a silk guide that sets up below the leather roller makes the yarn around the leather roller round, has increased the area of contact of yarn and leather roller, has increased the frictional force of yarn and leather roller. After the friction force of the yarns is increased, the holding force of the leather roller and the first roller to the yarns is increased and is stable, the slipping phenomenon of the yarns between the leather roller and the first roller gap is avoided, the stability of products is improved, and the generation of stiff yarns and tight spots is reduced.
In addition, the yarn guide with the bearing is connected with the L-shaped support through the elastic piece, resonance caused by high-speed rotation of the leather roller can be reduced through the action of the elastic piece, and yarn slippage and uneven drafting caused by jumping of the leather roller during resonance are avoided.
The utility model discloses a reform transform the cost very low, use the utility model discloses still can suitably improve board speed, increase of production increases economic benefits.
[ description of the drawings ]
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a side view of the first roller traction device of the elasticizer of the present invention.
Fig. 2 is a perspective view of the first roller traction device of the elasticizer of the utility model.
Fig. 3 is a matching view of the L-shaped bracket and the thread guide of the present invention.
[ detailed description ] embodiments
Please refer to fig. 1-3, the utility model relates to a draw gear with first roller of bullet machine, draw gear sets up in adding the bullet machine frame, draw gear creel seal wire pipe 1, filament cutter 2, silk guide 3, L type support 4, leather roller 5 and first roller 6, first roller 6 is connected in adding the bullet machine frame through support 7, leather roller 5 sets up with first roller 6 is adjacent, L type support 4 sets up on support 7 of leather roller 5 below, the other end of L type support 4 is fixed with elastic component 8, the inside cover of silk guide 3 is equipped with the bearing, just silk guide 3 links to each other through the one end that L type support 4 was kept away from to bearing and elastic component 8, silk guide 3 surface is provided with a plurality of slots.
The working process of the utility model is as follows:
the POY yarn is wound above a leather roller 5 after coming out of a yarn guide pipe 1 of a creel, then the yarn is reversely wound around the leather roller 5 by a yarn hanging hook (used by a elasticizer for spinning-in), and after passing through a yarn guide 3 with a bearing below the leather roller 5, the yarn is sent between the leather roller 5 and a first roller 6, and then is subjected to the stretching action of a second roller.
The utility model discloses a silk guide 3 that sets up in the 5 below of leather roller makes the yarn around 5 rounds of leather roller, has increased the area of contact of yarn and leather roller 5, has increased yarn and leather roller 5's frictional force. After the friction force of the yarns is increased, the holding force of the leather roller 5 and the first roller 6 to the yarns is increased and is stable, the slipping phenomenon of the yarns between the gap between the leather roller 5 and the first roller 6 is avoided, the stability of products is improved, and the generation of stiff yarns and tight spots is reduced.
In addition, the yarn guide 3 with the bearing is connected with the L-shaped support 4 through the elastic piece 8, resonance caused by high-speed rotation of the leather roller 5 can be reduced through the action of the elastic piece 8, and yarn slipping and uneven drafting caused by jumping of the leather roller 5 during resonance are avoided.
The utility model discloses a reform transform the cost very low, use the utility model discloses still can suitably improve board speed, increase of production increases economic benefits.
It is to be understood that the specific embodiments described are merely illustrative of and not restrictive on the broad invention, and that modifications and variations such as would be obvious to those skilled in the art are intended to be included within the scope of the invention defined by the appended claims.
Claims (1)
1. The utility model provides a add first roller draw gear of bullet machine, draw gear sets up in adding bullet machine frame, its characterized in that: draw gear creel seal wire pipe, filament cutter, seal wire ware, L type support, leather roller and first roller, first roller passes through the support and connects in elasticizer frame, the leather roller sets up with first roller is adjacent, L type support sets up on the support of leather roller below, the other end and the elastic component of L type support are fixed, the inside cover of seal wire ware is equipped with the bearing, just the seal wire ware passes through the bearing and links to each other with the one end that the L type support was kept away from to the elastic component, the seal wire ware surface is provided with a plurality of slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058243.9U CN209890820U (en) | 2019-01-14 | 2019-01-14 | Draw gear for first roller of elasticizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058243.9U CN209890820U (en) | 2019-01-14 | 2019-01-14 | Draw gear for first roller of elasticizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890820U true CN209890820U (en) | 2020-01-03 |
Family
ID=68990937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058243.9U Active CN209890820U (en) | 2019-01-14 | 2019-01-14 | Draw gear for first roller of elasticizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323544A (en) * | 2022-08-19 | 2022-11-11 | 海宁海宏新材料有限公司 | Roller mechanism of elasticizer |
-
2019
- 2019-01-14 CN CN201920058243.9U patent/CN209890820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323544A (en) * | 2022-08-19 | 2022-11-11 | 海宁海宏新材料有限公司 | Roller mechanism of elasticizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102127838B (en) | Single-axis positive yarn feeder for computerized flat knitting machine | |
| CN205887681U (en) | Wire drawing mill | |
| CN209890820U (en) | Draw gear for first roller of elasticizer | |
| CN102943329A (en) | Application of wire guide device in elasticizers, and efficient and energy-saving elasticizer | |
| CN101581004A (en) | Knot preventing device of strong twisted yarn | |
| CN202830259U (en) | Device special for filament separation of spandex | |
| CN101831736B (en) | Special device for producing super-soft sirospun yarn with ring spinning | |
| CN104372465B (en) | A kind of dynamic solid gathers Fushun formula ring spinning processes | |
| CN101694027A (en) | Production method of heavy-weight and high-uniformity spun yarn | |
| CN203846190U (en) | Silk guide roller used for high-speed warping machine | |
| CN204608259U (en) | A kind of novel bast fibre spinning fine spining machine | |
| CN204298626U (en) | Without the flat wash trough of additional tension | |
| CN204661940U (en) | The pure spun core-spun yarn of a kind of revolving cup ring ingot | |
| CN203782303U (en) | Belt-crossed false twister | |
| CN102400264A (en) | Twisted yarn stand for novel loom | |
| CN208501178U (en) | A kind of anti-deviation godet of spinning | |
| CN202898640U (en) | False twister of roving machine | |
| CN203768541U (en) | Wharve of spun yarn spindle | |
| CN203546255U (en) | Spindle transmission system of two-for-one twister | |
| CN210886380U (en) | Can carry out feed carrier subassembly of twisting to feather yarn | |
| CN202131426U (en) | Yarn storage rack for preventing yarn from slipping | |
| CN203462213U (en) | Improved structure of yarn guide of draw texturing machine | |
| CN204550848U (en) | Fine spining machine equipment is used in a kind of spinning | |
| CN214652612U (en) | Yarn guiding device of white blank four-side stretch texturing machine | |
| CN204676232U (en) | Chemical-fibres filaments after-treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 350200 Binhai Industrial Zone, Changle District, Fuzhou City, Fujian Province Patentee after: Fujian Hengshen Synthetic Fiber Technology Co.,Ltd. Country or region after: China Address before: 350218 Binhai Industrial Zone, Changle City, Fuzhou City, Fujian Province Patentee before: CHANGLE HENGSHEN SYNTHETIC FIBER Co.,Ltd. Country or region before: China |