CN202323297U - Density cam of circular knitting machine - Google Patents
Density cam of circular knitting machine Download PDFInfo
- Publication number
- CN202323297U CN202323297U CN2011204627536U CN201120462753U CN202323297U CN 202323297 U CN202323297 U CN 202323297U CN 2011204627536 U CN2011204627536 U CN 2011204627536U CN 201120462753 U CN201120462753 U CN 201120462753U CN 202323297 U CN202323297 U CN 202323297U
- Authority
- CN
- China
- Prior art keywords
- cam
- density
- knitting needle
- needle
- track
- 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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Abstract
The utility model discloses a density cam of a circular knitting machine. The density cam consists of a density raising cam and a density pressing cam, wherein the lower bottom side of the density raising cam and the upper bottom side of the density pressing cam are both advancing trajectories of a knitting needle, and two advancing trajectories are the same and used for forming an advancing track of the knitting needle; and each advancing trajectory is of a straight line having an included angle with a horizontal plane being larger than 2 degrees and smaller than 10 degrees, one end of the advancing trajectory, far away from the entering position of the knitting needle, is lower and bent upwards. With the density cam, the knitting efficiency is improved, and the collision phenomena of the knitting needle are reduced.
Description
Technical field
The utility model relates to technical field of knitting machinery, relates in particular to a kind of circular knitting machine density triangular.
Background technology
Density triangular is a vitals in the circular knitting machine; It has determined the part Cam Track of circular knitting machine knitting needle in the braided fabric process, and the quality height of density triangular has determined the quality of the fabric quality that circular knitting machine knit out to a great extent.Though existing density triangular can offer the complete Cam Track of knitting needle, Cam Track that existing density triangular provided changes violent, when the long-term knitting of circular knitting machine, the knitting needle collision very easily takes place on density triangular and the situation of fracture; Meanwhile, because the complicacy of Cam Track weaves the also increase to some extent to a certain extent of required time.In addition, existing density triangular is because its Cam Track that provides is complicated, and the fabric width that causes knitting out is very little.
Summary of the invention
The utility model aims to provide a kind of circular knitting machine density triangular, can under the prerequisite that does not influence performance, simplify density triangular, effectively improves the smoothness of knitting needle track, thus the protection knitting needle.
For this reason; The technical scheme of the utility model is such: the circular knitting machine density triangular; Comprise density rise cam and density depressing cam; The last base of the bottom of described density rise cam and density depressing cam is the Cam Track of knitting needle, and two Cam Tracks are identical, and forms the track that takes the needle of knitting needle jointly; Described Cam Track be one with horizontal plane angle greater than 2 ° of straight lines less than 10 °, lower away from an end of knitting needle in-position, and in the upwards bending of this end.
As the further technical scheme of the utility model, the described track that takes the needle has horn opening at the end near the knitting needle in-position.
Circular knitting machine is in the braiding process, and knitting needle gets into density triangular by horn opening, under the guiding of the Cam Track of density triangular, moves and finally passes through density triangular.
The utility model has effectively improved braid efficiency through simplifying the Cam Track that density triangular provided under the prerequisite that does not influence the circular knitting machine weave effect, and increases horn opening through the porch at knitting needle, reduces the phenomenon of knitting needle generation striker greatly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain.
Fig. 1 is the utility model sketch map.
The specific embodiment
Referring to accompanying drawing; The circular knitting machine density triangular comprises density rise cam 1 and density depressing cam 2; The bottom 3 of density rise cam 1 and the last base 4 of density depressing cam 2 are the Cam Track of knitting needle, and two Cam Tracks are identical, and form the track 5 that takes the needle of knitting needle jointly.It is 5 ° straight line with horizontal plane angle that Cam Track is one.The end of track in the knitting needle in-position that take the needle has a horn opening 6, and in upwards bending of the other end.
Claims (2)
1. circular knitting machine density triangular; Comprise density rise cam and density depressing cam; It is characterized in that: the last base of the bottom of described density rise cam and density depressing cam is the Cam Track of knitting needle, and two Cam Tracks are identical, and forms the track that takes the needle of knitting needle jointly; Described Cam Track be one with horizontal plane angle greater than 2 ° of straight lines less than 10 °, lower away from an end of knitting needle in-position, and in the upwards bending of this end.
2. circular knitting machine density triangular as claimed in claim 1 is characterized in that: the described track that takes the needle has horn opening at the end near the knitting needle in-position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204627536U CN202323297U (en) | 2011-11-21 | 2011-11-21 | Density cam of circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204627536U CN202323297U (en) | 2011-11-21 | 2011-11-21 | Density cam of circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323297U true CN202323297U (en) | 2012-07-11 |
Family
ID=46435283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204627536U Expired - Fee Related CN202323297U (en) | 2011-11-21 | 2011-11-21 | Density cam of circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323297U (en) |
-
2011
- 2011-11-21 CN CN2011204627536U patent/CN202323297U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |