CN202626509U - Adjusting device for fabric density - Google Patents
Adjusting device for fabric density Download PDFInfo
- Publication number
- CN202626509U CN202626509U CN 201220312458 CN201220312458U CN202626509U CN 202626509 U CN202626509 U CN 202626509U CN 201220312458 CN201220312458 CN 201220312458 CN 201220312458 U CN201220312458 U CN 201220312458U CN 202626509 U CN202626509 U CN 202626509U
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- CN
- China
- Prior art keywords
- torsion spring
- degree order
- contiguous block
- stitch
- degree
- 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 - Lifetime
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Abstract
The utility model discloses an adjusting device for fabric density, which comprises a density motor, wherein a stitch cam is driven by the density motor; a stitch control rod is driven by the stitch cam; a stitch connecting block which is connected with a pin shaft is driven by the stitch control rod; a stitch guiding block is driven to rotate by the stitch connecting block; the adjusting device further comprises a torsion spring, a torsion spring pin and a fixing base; the torsion spring, the torsion spring pin and the fixing base are located on one side of the stitch connecting block and are opposite to the stitch control rod; the torsion spring is mounted on the torsion spring pin; and one end of the torsion spring is in contact with the stitch connecting block while the other end is in contact with the fixing base. A position of a stitch triangle is stabilized by the adjusting device for the fabric density.
Description
Technical field
The utility model belongs to technical field of knitting machinery, especially relates to a kind of Density adjusting device.
Background technology
The degree order triangle of flat machine is a core component in the head; Some compressing tablets will move switching in the braiding garment piece; Knitting cam, turn over the pin triangle and need make corresponding action; Auxiliary mechanical device just must be arranged and rely on, form the complicated triangle device of a cover by magnet control or other some electric control gears, wherein must degree of using order triangle.Flat machine is through spending moving up and down of order triangle, coming the density of fabric is regulated at work; And the motion of degree order triangle is the control that receives the density motor; Density motor drives density cam, the density cam cooperates to come the motion of degree of control order triangle with degree order control lever, but the technical problem that faces now is: and exist the gap between each parts of degree order control lever connection; When motion, the position of existence degree of the causing order triangle in gap is unstable.
Summary of the invention
The purpose of the utility model provides the Density adjusting device, the position that it can stability order triangle.
For this reason, the technical scheme that the utility model adopted is such: the Density adjusting device comprises a density electrical machine; Density electrical machine drives order cam once, degree order cam driven degree order control lever, and degree order control lever drives the degree order contiguous block that is connected with its bearing pin; The motion of degree order contiguous block drive degree order bootstrap block; It is characterized in that: also comprise a torsion spring, torsion spring pin and holder, said torsion spring, torsion spring pin and fixed seating are in a side of degree order contiguous block, and be relative with degree order control lever; Torsion spring is installed on the torsion spring pin, an end in contact degree order contiguous block, an end in contact holder.
Further improvement as the utility model is: said degree order contiguous block parallelogram, and the concave surface of an one of which acute angle turning point forms a step surface, and said torsion spring is conflicted on this step surface.
When the degree order triangle work of flat machine, be to receive the density motor driven, drive degree order cam, degree order control lever; Degree order contiguous block is provided with the hole, and degree order control lever is connected through this hole bearing pin with degree order contiguous block, is therefore certainly existing the gap between the two; In motion process, degree order contiguous block shakes in this gap easily, thereby causes the variation of coupled degree order bootstrap block and degree order triangle occurrence positions; Adopt after the structure of the utility model, when degree order contiguous block moves down, compression conflict torsion spring above that; The trend that reinstatement is arranged behind the torsion spring pressurized, degree of forcing in order contiguous block makes it to reply the normal position; Adopt this structure can reach stability order contiguous block, thereby reach the stable purpose of degree order angular position that links to each other with degree order contiguous block.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to Fig. 1.This specific embodiment comprises motherboard 1, has a groove on the motherboard 1, and degree order contiguous block 2 moves along the moving degree of troughed belt order bootstrap block 4; Degree order contiguous block 2 is connected with degree order control lever 3 through pin; Therefore both have certain interval owing to be to connect through through hole, and extension spring 5 is installed on the tension spring pin 7; The one of which end is conflicted with the step surface of degree order contiguous block 2, and the other end is conflicted on holder 6.When degree order contiguous block 2 moves down in the gap; Can compress the stage clip 5 of conflicting with it, after stage clip 5 compressions, bring a reciprocal power will for degree order contiguous block 2; Degree of impelling order contiguous block 2 stops to move down; Be returned to the normal position, the stable meeting of degree order contiguous block 2 positions makes that the degree order angular position that is attached thereto is stable, thereby has guaranteed the uniformity of the density of fabric.
Claims (2)
1. the Density adjusting device comprises a density electrical machine, and density electrical machine drives order cam once; Degree order cam driven degree order control lever; Degree order control lever drives the degree order contiguous block that is connected with its bearing pin, and the motion of degree order contiguous block drive degree order bootstrap block is characterized in that: also comprise a torsion spring, torsion spring pin and holder; Said torsion spring, torsion spring pin and fixed seating are in a side of degree order contiguous block, and be relative with degree order control lever; Torsion spring is installed on the torsion spring pin, an end in contact degree order contiguous block, an end in contact holder.
2. Density adjusting device as claimed in claim 1 is characterized in that: said degree order contiguous block parallelogram, and the concave surface of an one of which acute angle turning point forms a step surface, and said torsion spring is conflicted on this step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312458 CN202626509U (en) | 2012-07-01 | 2012-07-01 | Adjusting device for fabric density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312458 CN202626509U (en) | 2012-07-01 | 2012-07-01 | Adjusting device for fabric density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626509U true CN202626509U (en) | 2012-12-26 |
Family
ID=47379725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312458 Expired - Lifetime CN202626509U (en) | 2012-07-01 | 2012-07-01 | Adjusting device for fabric density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704164A (en) * | 2012-07-01 | 2012-10-03 | 宁波慈星股份有限公司 | Textile density adjusting device |
| CN103485054A (en) * | 2013-09-13 | 2014-01-01 | 常熟市乐德维织造有限公司 | Density adjusting mechanism of computerized flat knitting machine |
-
2012
- 2012-07-01 CN CN 201220312458 patent/CN202626509U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704164A (en) * | 2012-07-01 | 2012-10-03 | 宁波慈星股份有限公司 | Textile density adjusting device |
| CN103485054A (en) * | 2013-09-13 | 2014-01-01 | 常熟市乐德维织造有限公司 | Density adjusting mechanism of computerized flat knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |