CN202968935U - Line pressing mechanism used for hosiery round knitting machine - Google Patents
Line pressing mechanism used for hosiery round knitting machine Download PDFInfo
- Publication number
- CN202968935U CN202968935U CN 201220656080 CN201220656080U CN202968935U CN 202968935 U CN202968935 U CN 202968935U CN 201220656080 CN201220656080 CN 201220656080 CN 201220656080 U CN201220656080 U CN 201220656080U CN 202968935 U CN202968935 U CN 202968935U
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- CN
- China
- Prior art keywords
- line pressing
- ray film
- pressure
- hosiery
- pressing sheet
- 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 line pressing mechanism used for a hosiery round knitting machine. The line pressing mechanism used for the hosiery round knitting machine is installed on an upper scissor seat and comprises a line pressing sheet, wherein the outer wall of the upper scissor seat is provided with a rectangular groove; the line pressing sheet is installed in an outer-wall linear groove of the upper scissor seat; the side surfaces of the line pressing sheet are all fit with the linear groove; the same outer side surface of the line pressing sheet and the linear groove is fixed by a tablet; the tablet is fixedly arranged on the outer wall of the upper scissor seat by a bolt; the lower end bottom surface of the line pressing sheet is provided with a certain angle of slope; a Hough plate seat is provided with a chamfer; and the angle of slope and the chamfer of the Hough plate seat are completely cooperated. Under the program control, the line pressing sheet is downwards pushed by a line pressing pneumatic piston until the inclined plane of the line pressing sheet is contacted with the chamfer surface of the Hough plate seat so as to realize a yarn fixing function. The line pressing mechanism used for the hosiery round knitting machine, which is disclosed by the utility model, has the advantages of simple structure and firmness in pressing lines, the fabric knitting quality is effectively guaranteed, the machine fault rate is reduced, and maintenance cost is saved for a user.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly a kind of thread depressing mechanism for the hosiery circular knitting machine.
Background technology
Existing circular knitting machine is in the braiding process, machine is running up, when half-needle and knitting needle were done the tying double braid, old coil very easily floated, and then disturbed the work of half-needle and knitting needle, easily cause the bad phenomenon such as dropped stitch, knitting, make fabric produce flaw, reduced yields, and this phenomenon can produce wearing and tearing to half-needle and knitting needle, improve the probability that circular knitting machine damages, damaged user's economic interests.The thread depressing mechanism Main Function is the yarn of fixedly braiding to be entered, so the flexibility of the compactedness of its structure and action directly affects the stability of its anchor yarns, and will directly determine the accuracy of knitting needle hanging wire and affect the weaving quality of fabric.
Summary of the invention
In order to address the above problem, the utility model provides a kind of thread depressing mechanism for the hosiery circular knitting machine, thereby reaches improved purpose.
Adopt following technical scheme: a kind of thread depressing mechanism for the hosiery circular knitting machine for this reason, be arranged on one on scissors base, described thread depressing mechanism comprises a pressure-ray film, one straight-line groove is arranged on the outer wall of upper scissors base, described pressure-ray film is arranged in the outer wall straight-line groove of scissors base, the pressure-ray film side is all pasted with straight-line groove and is incorporated in both that same lateral surface has a compressing tablet to fix, and described compressing tablet is bolted on the outer wall of scissors base; It is characterized in that: described pressure-ray film upper end has a level and protrudes edge, described level is protruded the upper surface of edge over against a line ball air rammer of air valve seat, described level is protruded the below of edge over against one section projection of upper scissors base, and between has a line ball back-moving spring, the lower surface of the level protrusion edge of described line ball back-moving spring upper end and pressure-ray film is inconsistent, and the upper surface of one section projection of line ball back-moving spring lower end and upper scissors base is inconsistent; Bottom surface, pressure-ray film lower end has certain inclination angle, and the half disc seat has a chamfering, and described inclination angle can coordinate fully with the chamfering of half disc seat.
By the line ball air rammer, pressure-ray film is promoted downwards under programme-control, until the pressure-ray film inclined plane contacts with half disc seat fillet surface, thereby realize the yarn fixed function.Reseting procedure is such, and pressure-ray film, resets thereby complete pressure-ray film jack-up by the line ball back-moving spring.The utility model is simple in structure, and line ball is firm, effectively guarantees the weaving quality of fabric, reduces the generation of machine-spoiled rate, for the user has saved maintenance cost.
Description of drawings
Fig. 1 is the side view of the present embodiment.
Fig. 2 be the present embodiment side view two.
The specific embodiment
Referring to accompanying drawing.The present embodiment comprises a pressure-ray film 61, one straight-line groove is arranged on the outer wall of upper scissors base 41, described pressure-ray film 61 is arranged in the outer wall straight-line groove of scissors base 41, pressure-ray film 61 sides are all pasted with straight-line groove and are incorporated in both that same lateral surface has a compressing tablet 62 fixing, and described compressing tablet 62 is bolted on the outer wall of scissors base 41; Pressure-ray film 61 upper ends have a level and protrude edge 611, described level is protruded the upper surface of edge 611 over against a line ball air rammer 24 of air valve seat 2, described level is protruded the below of edge 611 over against one section projection of upper scissors base 41, and between has a line ball back-moving spring 63, the lower surface of the level protrusion edge 611 of described line ball back-moving spring 63 upper ends and pressure-ray film is inconsistent, and the upper surface of one section projection of line ball back-moving spring 63 lower ends and upper scissors base 41 is inconsistent; 612 bottom surfaces, pressure-ray film 61 lower end have certain inclination angle 613, and described inclination angle 613 can coordinate fully with the chamfering 107 of half disc seat.
Pressure-ray film 61 is promoted downwards by line ball air rammer 24 under programme-control, until pressure-ray film 61 inclined planes 613 contact with half disc seat 1 fillet surface 107, thereby realize the yarn fixed function.Reseting procedure is such, and pressure-ray film 61, resets thereby complete pressure-ray film 61 jack-up by line ball back-moving spring 63.
The utility model is simple in structure, and line ball is firm, effectively guarantees the weaving quality of fabric, reduces the generation of machine-spoiled rate, for the user has saved maintenance cost.
Claims (1)
1. thread depressing mechanism that is used for the hosiery circular knitting machine, be arranged on one on scissors base, described thread depressing mechanism comprises a pressure-ray film, one straight-line groove is arranged on the outer wall of upper scissors base, described pressure-ray film is arranged in the outer wall straight-line groove of scissors base, the pressure-ray film side is all pasted with straight-line groove and is incorporated in both that same lateral surface has a compressing tablet to fix, and described compressing tablet is bolted on the outer wall of scissors base; It is characterized in that: described pressure-ray film upper end has a level and protrudes edge, described level is protruded the upper surface of edge over against a line ball air rammer of air valve seat, described level is protruded the below of edge over against one section projection of upper scissors base, and between has a line ball back-moving spring, the lower surface of the level protrusion edge of described line ball back-moving spring upper end and pressure-ray film is inconsistent, and the upper surface of one section projection of line ball back-moving spring lower end and upper scissors base is inconsistent; Bottom surface, pressure-ray film lower end has certain inclination angle, and the half disc seat has a chamfering, and described inclination angle can coordinate fully with the chamfering of half disc seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656080 CN202968935U (en) | 2012-12-04 | 2012-12-04 | Line pressing mechanism used for hosiery round knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656080 CN202968935U (en) | 2012-12-04 | 2012-12-04 | Line pressing mechanism used for hosiery round knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968935U true CN202968935U (en) | 2013-06-05 |
Family
ID=48510034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656080 Expired - Fee Related CN202968935U (en) | 2012-12-04 | 2012-12-04 | Line pressing mechanism used for hosiery round knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968935U (en) |
-
2012
- 2012-12-04 CN CN 201220656080 patent/CN202968935U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131204 |