CN203284580U - Garment piece auxiliary roller clamping device of flat knitting machine - Google Patents
Garment piece auxiliary roller clamping device of flat knitting machine Download PDFInfo
- Publication number
- CN203284580U CN203284580U CN2013202569380U CN201320256938U CN203284580U CN 203284580 U CN203284580 U CN 203284580U CN 2013202569380 U CN2013202569380 U CN 2013202569380U CN 201320256938 U CN201320256938 U CN 201320256938U CN 203284580 U CN203284580 U CN 203284580U
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- Prior art keywords
- roller
- garment piece
- clamping device
- rollers
- rigid
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- 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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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model discloses a garment piece auxiliary roller clamping device of a flat knitting machine. The garment piece auxiliary roller clamping device of the flat knitting machine comprises a pair of rollers, wherein one roller is a wholly rigid roller, a plurality of small trapezoidal teeth with full lengths in the axial direction are evenly arranged on the peripheral surface of the roller at equal intervals; the other roller is a full-length body with two concentric layers, the inner layer is a mandrel made of rigid material, the outer layer is a cylinder made of rubber, and a garment piece is arranged between the two rollers. The mandrel of the other roller is made of rigid material, so that the rigidity of the other roller is guaranteed, the rubber on the outer layer ensures the control over tightness degree between the other roller and the rigid roller in the garment piece weaving process, rigid rolling collision of the original two rigid rollers is eliminated, the contact enclosing arc of the garment piece between the two rollers is increased, and the defects such as yarn breakage and garment piece hole breakage will not be caused by crushing of the garment piece.
Description
Technical field
The utility model relates to flat machine, refers more particularly to the auxiliary roller clamping device of garment piece in flat machine.
Background technology
Garment piece in present flat machine is assisted the roller clamping device, its structure comprises: a pair of rigidity roller, the fabric garment piece is even drop-down the braiding in two rigidity rollers, because easily causing the elasticity of garment piece in the pulling woven process under garment piece, the stepped tooth far away of interval on rigidity roller outer round surface is difficult to control, the rolling of stepped tooth collision simultaneously is extruding garment piece yarn easily, causes the defects such as yarn breakage, garment piece broken hole.
Summary of the invention
The utility model purpose is, wayward for the garment piece elasticity, the rigidity collision causes the technical problem of the defects such as yarn breakage, garment piece broken hole, thereby provide a kind of garment piece that not only has rigidity but also have in flexible flat machine to assist the roller clamping device, it can be good at controlling the elasticity of garment piece, can not cause simultaneously the defects such as fracture, garment piece broken hole of yarn.
In order to reach the purpose of this utility model, the technical scheme of taking is: the garment piece in a kind of flat machine is assisted the roller clamping device, comprise a pair of roller, wherein a roller is whole rigidity roller, evenly be provided with several equidistant and elongated in the axial direction small-sized stepped tooths on its external peripheral surface, another roller is two-layer concentric elongated body, the mandrel of internal layer for by rigid material, being made, outer cylinder for by rubber, being made, garment piece is arranged between two rollers.
As further improvement, slender axles for fear of the rigidity roller are difficult for processing in process, rigidity roller in the utility model can be arranged to consist of the shorter roller shaft of several length,, by the thread connection of opposite direction, can increase the adhesive force between roller shaft between roller shaft.
Further, the cylinder that described another roller outer layer rubber is made is antistatic acrylonitrile-butadiene rubber, and its Shao Er hardness is the 65-70 degree.
The utility model compared with prior art has following beneficial effect: because the mandrel of another roller in the utility model is made and guaranteed its rigidity by rigid material, outer field acrylonitrile-butadiene rubber has been guaranteed the control of itself and rigidity roller elasticity in garment piece braiding process, eliminated the former rolling collision that is the rigidity roller, can pinch garment piece yarn and the defects such as the yarn breakage that causes, garment piece broken hole.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another embodiment of the related rigidity roller of the utility model.
In above-mentioned figure: 1-rigidity roller; The 2-mandrel; 3-rubber; The 4-garment piece.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment 1: as shown in Figure 1, garment piece in a kind of flat machine is assisted the roller clamping device, comprise a pair of roller, wherein a roller is rigidity integral elongated axle roller 1, evenly is provided with several equidistant and elongated in the axial direction small-sized stepped tooths on its external peripheral surface, and another roller is two-layer concentric elongated body, the mandrel 2 of internal layer for by rigid material, being made, outer cylinder for by acrylonitrile-butadiene rubber 3, being made, Shao Er hardness is the 65-70 degree, garment piece 4 is arranged between two rollers.Because the utility model mandrel 2 is made and guaranteed its rigidity by rigid material, outer field rubber 3 has been guaranteed the control of itself and rigidity roller 1 elasticity in garment piece 4 braiding processes, eliminated the former rolling collision that is the rigidity roller, can pinch garment piece yarn and the defects such as the yarn breakage that causes, garment piece broken hole.
Embodiment 2: as shown in Figure 2, slender axles for fear of rigidity roller 1 are difficult for processing in process, rigidity roller in the utility model can be arranged to consist of the shorter roller shaft of several length, thread connection by opposite direction between roller shaft, can increase the adhesive force between roller shaft, other structure is all identical with the structure of embodiment 1.
Claims (3)
1. the auxiliary roller clamping device of the garment piece in a flat machine, it is characterized in that: comprise a pair of roller, wherein a roller is whole rigidity roller, evenly be provided with several equidistant and elongated in the axial direction small-sized stepped tooths on its external peripheral surface, another roller is two-layer concentric elongated body, the mandrel of internal layer for by rigid material, being made, outer cylinder for by rubber, being made, garment piece is arranged between two rollers.
2. the auxiliary roller clamping device of the garment piece in flat machine according to claim 1, it is characterized in that: described rigidity roller is arranged to consist of the shorter roller shaft of several length, the thread connection by opposite direction between roller shaft.
3. the garment piece in flat machine according to claim 1 is assisted the roller clamping device, and it is characterized in that: the cylinder that described another roller outer layer rubber is made is antistatic acrylonitrile-butadiene rubber, and its Shao Er hardness is the 65-70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202569380U CN203284580U (en) | 2013-05-13 | 2013-05-13 | Garment piece auxiliary roller clamping device of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202569380U CN203284580U (en) | 2013-05-13 | 2013-05-13 | Garment piece auxiliary roller clamping device of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284580U true CN203284580U (en) | 2013-11-13 |
Family
ID=49540953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202569380U Expired - Fee Related CN203284580U (en) | 2013-05-13 | 2013-05-13 | Garment piece auxiliary roller clamping device of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255569A (en) * | 2013-05-13 | 2013-08-21 | 经纬纺织机械股份有限公司 | Garment piece auxiliary roller holding device in flat knitting machine |
-
2013
- 2013-05-13 CN CN2013202569380U patent/CN203284580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255569A (en) * | 2013-05-13 | 2013-08-21 | 经纬纺织机械股份有限公司 | Garment piece auxiliary roller holding device in flat knitting machine |
| CN103255569B (en) * | 2013-05-13 | 2015-07-01 | 经纬纺织机械股份有限公司 | Garment piece auxiliary roller holding device in flat knitting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160513 |