CN102505315A - Upper scissors of round knitting frame - Google Patents
Upper scissors of round knitting frame Download PDFInfo
- Publication number
- CN102505315A CN102505315A CN2011103605464A CN201110360546A CN102505315A CN 102505315 A CN102505315 A CN 102505315A CN 2011103605464 A CN2011103605464 A CN 2011103605464A CN 201110360546 A CN201110360546 A CN 201110360546A CN 102505315 A CN102505315 A CN 102505315A
- Authority
- CN
- China
- Prior art keywords
- main body
- air
- tool rest
- hole
- blow pipe
- 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.)
- Pending
Links
Images
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention discloses upper scissors of a round knitting frame, which comprise an 'L'-shaped main body. A knife holder is mounted in a short edge of the main body, the knife holder and the short edge of the main body are located on a straight line and extend out at a bent part of the main body, a blade is mounted at one end, which is exposed out of the main body, of the knife holder, a side block is further arranged on a side surface of the short edge of the main body, a through hole which is parallel to the knife holder is disposed in the side block, a screw hole is arranged on a side surface of the side block, an air blowpipe is mounted in the through hole and is fixed by a screw penetrating through the screw hole, an air inlet and an air blowing opening are arranged on the air blowpipe, and an included angle between the section of the air blowing opening and the radial section of the air blowpipe is larger than 30 degrees. Yield of textiles is increased, failure rate of an automatic yarn scissoring device is reduced, and the service life of the round knitting frame is prolonged.
Description
Technical field
The present invention relates to technical field of knitting machinery, relate in particular to scissors on a kind of circular knitting machine.
Background technology
Circular knitting machine is one of present textile industry knitting machine the most commonly used.Circular knitting machine can produce a large amount of flotation line and surplus line in the braiding process; If these flotation lines and surplus line can't be by circular knitting machine from being about to wipe out; Then follow-up braiding is caused great negative effect; And the fabric quality that makes circular knitting machine knit out sharply descends, and increased percent defective simultaneously.
In order to solve the above problems, all a kind of device for automatic cutting can be installed in the existing circular knitting machine, by the computer control of circular knitting machine, in the braiding process, automatically flotation line and surplus line are wiped out.Last scissors is the critical component in the device for automatic cutting, and last scissors directly is responsible for contacting with surplus line with flotation line, and it is wiped out.
Though the existing scissors of going up can have been wiped out flotation line and surplus line; But the scrap wire of cutting be easy to because of factor viscous such as static, machine oil on blade or fabric; And there is not a kind of effective and efficient manner that these scrap wires are discharged outside device for automatic cutting; To follow-up braiding or wipe out flotation line and the work of surplus line produces harmful effect, when serious even can cause the fabric in the braiding or go up the breaks down of scissors, circular knitting machine user's interests have greatly been damaged.
Summary of the invention
The present invention aims to provide scissors on a kind of circular knitting machine, can be automatically, efficiently the scrap wire of cutting is discharged outside device for automatic cutting.
For this reason, technical scheme of the present invention is such: scissors on the circular knitting machine comprises " L " shape main body; A tool rest is housed in the minor face of main body, and the minor face of tool rest and main body point-blank and in the bending place of main body stretches out, and tool rest is exposed to the outer end of main body blade is housed; The short side of main body also has a lateral mass; The through hole that is parallel to tool rest is arranged in the lateral mass, and there is screw the side, gas blow pipe is housed in the through hole and fixes through the screw that passes screw; Gas blow pipe has air inlet and inflatable mouth, and the angle of the tangent plane of inflatable mouth and gas blow pipe radial section is greater than 30 °.
During installation, at first regulate the position of gas blow pipe, make the inflatable mouth of gas blow pipe and the blade of tool rest be in suitable relative position, and be screwed gas blow pipe.
When circular knitting machine is in woven condition; Outside air delivery device is like air pump, through the air inlet gas transmission of the gas blow pipe of things such as conduit on main body minor face lateral mass; Inflatable mouth through gas blow pipe is blown; Produce oblique air-flow when the tangent plane that inflatable mouth tilts makes gas blown out by inflatable mouth, and then air-flow blows to the blade on the tool rest, thereby make and cooperate with miscellaneous part on the device for automatic cutting when cutting flotation line and surplus line generation scrap wire when the blade of last scissors; Air-flow can blow scrap wire open, prevents that scrap wire from producing harmful effect to follow-up knitting and device for automatic cutting.
The present invention is through increasing inflatable body; Can efficiently scrap wire be discharged outside device for automatic cutting; Effectively prevent scrap wire viscous on blade or fabric, protected fabric and the blade of last scissors in the braiding process, improved the yields of fabric and reduced the fault rate of device for automatic cutting; Prolong the service life of circular knitting machine greatly, protection circular knitting machine user's interests.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explain.
Fig. 1 is a front view of the present invention.
Fig. 2 is a rearview of the present invention.
The specific embodiment
Referring to accompanying drawing, in the minor face 2 of main body 1 tool rest 3 is housed, tool rest 3 point-blank and in the bending place of main body 1 stretches out with the minor face 2 of main body 1, and tool rest 3 is exposed to main body 1 an outer end blade 4 is housed.The side of minor face 2 also has a lateral mass 5; The through hole 6 that is parallel to tool rest 3 is arranged in the lateral mass 5; There are two screws 7 side; Gas blow pipe 8 and fixing through two screws 9 that pass screw 7 is housed in the through hole 6, and gas blow pipe 8 has air inlet 10 and inflatable mouth 11, and the angle of the tangent plane of inflatable mouth 11 and gas blow pipe 8 radial sections is 65 °.
During installation, at first regulate the position of gas blow pipe 8, both are in suitable relative position inflatable mouth 11 and blade 4, then with the fixing gas blow pipe of screw 9.When circular knitting machine is in woven condition; Outside air delivery device is to air inlet 10 gas transmissions; Gas blow pipe 8 is blown by inflatable mouth 11 then, and 65 ° of tangent planes that inflatable mouth 11 tilts produce oblique air-flow when gas is blown out by inflatable mouth 11, and then air-flow blows to blade 4; Thereby make to cooperate with miscellaneous part on the device for automatic cutting when cutting flotation line and surplus line generation scrap wire when the blade 4 of last scissors that air-flow can blow scrap wire open.
Claims (1)
1. scissors on the circular knitting machine comprises " L " shape main body, and a tool rest is housed in the minor face of main body; The minor face of tool rest and main body point-blank and in the bending place of main body stretches out; Tool rest is exposed to the outer end of main body blade is housed, and it is characterized in that: the short side of main body also has a lateral mass, and the through hole that is parallel to tool rest is arranged in the lateral mass; There is screw the side; Gas blow pipe is housed in the through hole and fixes through the screw that passes screw, gas blow pipe has air inlet and inflatable mouth, and the angle of the tangent plane of inflatable mouth and gas blow pipe radial section is greater than 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103605464A CN102505315A (en) | 2011-11-15 | 2011-11-15 | Upper scissors of round knitting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103605464A CN102505315A (en) | 2011-11-15 | 2011-11-15 | Upper scissors of round knitting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102505315A true CN102505315A (en) | 2012-06-20 |
Family
ID=46217443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103605464A Pending CN102505315A (en) | 2011-11-15 | 2011-11-15 | Upper scissors of round knitting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102505315A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1159448A (en) * | 1966-09-30 | 1969-07-23 | Billi Spa | Thread Cutting Device for Circular Knitting Hosiery Machines and the like |
| US3654778A (en) * | 1970-12-04 | 1972-04-11 | Americal Corp | Yarn cutter for hosiery knitting machines |
| US3881327A (en) * | 1974-08-08 | 1975-05-06 | H E Crawford Co Inc | Yarn cutter for coarse gauge knitting machine |
| US5943883A (en) * | 1995-09-21 | 1999-08-31 | Sipra Patententwicklungs U. Beteiligungsgesellschaft Mbh | Circular knitting machine |
| CN2426480Y (en) * | 2000-05-22 | 2001-04-11 | 诸暨市丰足袜业有限公司 | Microprocessor program-controlled motor-drive disc shears for hosiery knitter |
| CN2609945Y (en) * | 2003-03-05 | 2004-04-07 | 章笠中 | Thread-cutting device of footwear machine |
| CN202323269U (en) * | 2011-11-15 | 2012-07-11 | 宁波裕人数控科技有限公司 | Upper scissors of circular knitting machine |
-
2011
- 2011-11-15 CN CN2011103605464A patent/CN102505315A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1159448A (en) * | 1966-09-30 | 1969-07-23 | Billi Spa | Thread Cutting Device for Circular Knitting Hosiery Machines and the like |
| US3654778A (en) * | 1970-12-04 | 1972-04-11 | Americal Corp | Yarn cutter for hosiery knitting machines |
| US3881327A (en) * | 1974-08-08 | 1975-05-06 | H E Crawford Co Inc | Yarn cutter for coarse gauge knitting machine |
| US5943883A (en) * | 1995-09-21 | 1999-08-31 | Sipra Patententwicklungs U. Beteiligungsgesellschaft Mbh | Circular knitting machine |
| CN2426480Y (en) * | 2000-05-22 | 2001-04-11 | 诸暨市丰足袜业有限公司 | Microprocessor program-controlled motor-drive disc shears for hosiery knitter |
| CN2609945Y (en) * | 2003-03-05 | 2004-04-07 | 章笠中 | Thread-cutting device of footwear machine |
| CN202323269U (en) * | 2011-11-15 | 2012-07-11 | 宁波裕人数控科技有限公司 | Upper scissors of circular knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202323269U (en) | Upper scissors of circular knitting machine | |
| CN207071710U (en) | A kind of new pipe cutting machine | |
| CN205800297U (en) | A kind of circular pressing and cutting machine of adjustable die station | |
| CN102505315A (en) | Upper scissors of round knitting frame | |
| CN202323268U (en) | Upper scissors of circular type weaving machine | |
| CN102505314A (en) | Upper scissors of round knitting machine | |
| CN207759808U (en) | A kind of gearbox assembling caching pipeline | |
| CN203339836U (en) | Fixing structure for cut tobacco storage cabinet discharge roller deceleration motor, and reinforcement support device of deceleration motor | |
| CN205762501U (en) | A kind of wire twisting machine end of incoming cables cleaning structure | |
| CN211497973U (en) | Heald frame protection device | |
| CN202323267U (en) | Upper scissors of circular type weaving machine | |
| CN201020581Y (en) | Precise simple wire guiding device for wire cutting | |
| CN210847528U (en) | Cleaner for accumulated medium in tail box of shallow slot machine | |
| CN203841099U (en) | Cooling-lubricating device for cutter of filter stick of plug assembler | |
| CN105728868A (en) | Automatic tapping machine | |
| CN110732526A (en) | Cleaning device for copper bar chain on type shredder and application | |
| CN103343406B (en) | The Pai Tiao mechanism of pinecone machine | |
| CN202323270U (en) | Upper scissors of tubular knitting machine | |
| CN204954968U (en) | Cutting machine water supply detection device | |
| CN210476346U (en) | Protection device for machine tool oil pipe | |
| CN205780592U (en) | A kind of flexible pipe drag chain | |
| EP3492638A1 (en) | Comber board forever for jacquard weaving machines | |
| CN205058141U (en) | Modified tubular product cutting device | |
| CN203929767U (en) | With the wallpaper check-out console of protection network | |
| CN202937657U (en) | Connector for bearing seats used on rover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |