CN104894741A - Dynamic thread count device in computerized flat knitting machine - Google Patents
Dynamic thread count device in computerized flat knitting machine Download PDFInfo
- Publication number
- CN104894741A CN104894741A CN201510382407.XA CN201510382407A CN104894741A CN 104894741 A CN104894741 A CN 104894741A CN 201510382407 A CN201510382407 A CN 201510382407A CN 104894741 A CN104894741 A CN 104894741A
- Authority
- CN
- China
- Prior art keywords
- degree
- body block
- bearing
- order
- cam
- 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
Landscapes
- Knitting Machines (AREA)
Abstract
The invention discloses a dynamic thread count device in a computerized flat knitting machine. The dynamic thread count device in the computerized flat knitting machine comprises a thread count cam and a thread count control rod, wherein a single side of the thread count cam is provided with a sliding groove and the thread count control rod moves along the sliding groove through a bearing; the thread count control rod comprises a body block and a movable rod, and the lower ends of the body block and the movable rod are respectively provided with a bearing; the movable rod is installed on the body block, the movable rod can rotate relative to the body block and the upper end of the movable rod is connected with the upper end of the body block through a spring; a second bearing on the movable rod is arranged in the sliding groove of the thread count cam, a first bearing at the lower end of the body block is arranged on the outer side of the sliding groove and the first bearing and the second bearing are clamped on the outer side wall of the sliding groove. The dynamic thread count device in the computerized flat knitting machine has the advantages that, by adopting a method of arranging two bearings to clamp a movement trajectory, the influence caused by transmission clearance during transmission is avoided, the phenomenon that left line and right line change areas of density change areas are misaligned is prevented from occurring in fabrics under the situation of dynamic thread count, and the knitting efficiency and yield of the fabrics are guaranteed.
Description
Technical field
The invention belongs to technical field of knitting machinery, the Dynamic Degree order device particularly in a kind of Computerized flat knitting machine.
Background technology
Degree order device is for controlling the vitals of Density in flat machine, Density generally with a line is the same, now due to the diversity of flower pattern, need different density with a line fabric, this poses a kind of Dynamic Degree object concept.So-called Dynamic Degree order, namely performs different densities with in a line, realizes the braiding of multiple density value.In theory, it is feasible for using software to realize Dynamic Degree order function completely, but in actual applications, because degree order mechanical structure is secondary transmission, the bearing of simultaneously spending order control lever place needs to detour a circle at degree order cam inner orbit, degree order cam and bearing inherently have mismachining tolerance, so bearing inherently also exists movement clearance in running rail, make when using software to do Dynamic Degree order completely, to there will be variable density region left lateral and right lateral region of variation inconsistent phenomenon, although variable density region can be filled by the manual setting parameter in software, but it is more time-consuming during artificial adjustment, and affect operating efficiency and yields.
Summary of the invention
The object of the invention is to solve the problem, providing a kind of structure simple, the Dynamic Degree order device in the Computerized flat knitting machine of Dynamic Degree order function can be realized by minimizing degree order drive gap.
For this reason, technical scheme of the present invention is: the Dynamic Degree order device in a kind of Computerized flat knitting machine, degree of comprising order cam, degree order bootstrap block and degree order control lever; Described degree order cam is one-sided is provided with chute, and degree order control lever along runner movement, is spent on order bootstrap block degree of being arranged on order control lever by bearing; It is characterized in that: described degree order control lever is divided into main body block and motion bar, and main body block and motion bar lower end are respectively provided with a bearing; Motion bar is arranged in main body block, and motion bar can rotate by opposing body block, and motion bar upper end connects main body block upper end by spring; In the chute of the second bearing degree of being placed in order cam on motion bar, the clutch shaft bearing of main body block lower end is placed in outside chute, and clutch shaft bearing and the second bearing are clamped on the lateral wall of chute; Described degree order cam is provided with magnet steel, and magnet steel is positioned at Different Plane with the chute of degree order cam.
Further, the main body block of described degree order control lever has fixing hole, degree order bootstrap block is fixed in main body block by fixing hole; Described clutch shaft bearing is positioned at main body block lower right, and main body block upper left side has a crotch; Described second bearing is positioned at motion bar lower end, and motion bar centre position and main body block are rotationally connected, and motion bar upper end has a bearing pin; Described spring one end is enclosed within the upper left crotch of main body block, and the other end is enclosed within the bearing pin of motion bar upper end.
Further, the chute of described degree order flank of cam is zigzag shape, the outline of the lateral wall formation degree order cam of chute, in the chute of the second bearing degree of being placed in order cam on motion bar, the inner side of degree of being positioned at order cam outline, the outside of the outline of clutch shaft bearing degree of the being placed in order cam in main body block, on the outline of clutch shaft bearing and the second bearing degree of being clamped in order cam.
Further, described degree order cam is provided with magnet steel seat, and magnet steel is arranged in magnet steel seat; Described degree order cam side has chute, and opposite side has the motor axis hole of protrusion; Described magnet steel seat is arranged on motor axis hole limit.
The motion bar upper end of degree order control lever of the present invention is connected by spring with main body block, the elastic force of spring makes motion bar opposing body block rotate counterclockwise, on the outline of two bearings of motion bar and main body block lower end tightly degree of being clipped in order cam, i.e. the movement locus that forms of chute lateral wall; When spend between order control lever and degree order cam due to process reason there is movement clearance time, the elastic force of spring makes two bearings keep clamped conditions, and degree of making order control lever only moves along the outer surface of spending order cam; Meanwhile, on degree order bootstrap block degree of being fixed on order control lever, the kinematic error produced during the motion of degree of avoiding order bootstrap block drive degree order.The present invention is by arranging the method for two bearing clamping movement tracks, avoid the impact that drive gap in transmission process brings, when ensure that Dynamic Degree order, fabric there will not be variable density region left lateral and right lateral region of variation inconsistent phenomenon, ensure that braid efficiency and the yields of fabric.
Accompanying drawing explanation
Be described in further details below in conjunction with accompanying drawing and embodiments of the present invention.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of degree order control lever of the present invention.
Fig. 3 is the front view of degree order control lever of the present invention.
Fig. 4, Fig. 5 are the structural representation of degree order cam of the present invention.
Fig. 6 is movement locus schematic diagram of the present invention.
Be labeled as in figure: 1 is degree order cam, and 11 is chute, and 12 is motor axis hole, 13 is chute lateral wall, and 2 is degree order bootstrap block, and 3 is degree order control lever, 31 is main body block, and 32 is motion bar, and 33 is clutch shaft bearing, 34 is the second bearing, and 35 is fixing hole, and 36 is crotch, 37 is bearing pin, and 4 is spring, and 5 is magnet steel seat, 6 is magnet steel, and 7 is degree order controlled motion groove.
Detailed description of the invention
See accompanying drawing.The present embodiment degree of comprising order cam 1, degree order bootstrap block 2 and degree order control lever 3; Described degree order cam 1 is one-sided is provided with chute 11, and degree order control lever 3 is moved along chute 11 by bearing, on degree order bootstrap block 2 degree of being arranged on order control lever 3; Described degree order control lever 3 is divided into main body block 31 and motion bar 32, and main body block 31 lower end is provided with clutch shaft bearing 33, and motion bar lower end is provided with the second bearing 34; Motion bar 32 is arranged in main body block 31, and motion bar 32 can rotate by opposing body block 31, and motion bar 32 upper end connects main body block 31 upper end by spring 4; Described clutch shaft bearing 33 and the second bearing 34 are tightly clipped on the lateral wall 13 of chute 11; Described degree order cam 1 is provided with magnet steel seat 5, and magnet steel 6 is arranged in magnet steel seat 5; Described degree order cam 1 side has chute 11, and opposite side has the motor axis hole 12 of protrusion; Described magnet steel seat 6 is arranged on motor axis hole 12 limit.
The main body block 31 of the degree order control lever 3 of the present embodiment has fixing hole 35, and degree order bootstrap block 2 is fixed in main body block 31 by fixing hole 35; Clutch shaft bearing 33 is installed in described main body block 31 lower right, and main body block 31 upper left side has a crotch 36; The second bearing 34 is installed in described motion bar 32 lower end, and motion bar 32 centre position and main body block 31 are rotationally connected, and motion bar 32 upper end has a bearing pin 37; Described spring 4 one end is enclosed within the upper left crotch 36 of main body block 31, and the other end is enclosed within the bearing pin 37 of motion bar 32 upper end; Described clutch shaft bearing 33 and the second bearing 34 abut mutually.
The chute 11 of degree order cam 1 side of the present embodiment is zigzag shape, the outline of lateral wall 13 degree of the formation order cam 1 of chute 11, in the chute 11 of the second bearing 34 degree of being placed in order cam 1 on motion bar 32, the inner side of degree of being positioned at order cam 1 outline, the outside of clutch shaft bearing 33 degree of being placed in order cam 1 outline in main body block 31, on the outline of clutch shaft bearing 33 and the second bearing 34 tightly degree of being clipped in order cam 1.
During the present embodiment work, degree order cam 1 is rotated by degree order motor control, on the clutch shaft bearing 33 on degree order control lever 3 and the second bearing 34 degree of being clamped in order cam 1; When spending order cam 1 and rotating, two bearings on degree order control lever 3 are driven, and when two bearings rotate, degree order control lever 3 can move up and down by degree of drive order bootstrap block 2 in degree order controlled motion groove 7.Motion bar 32 upper end of degree order control lever 3 is connected by spring 4 with main body block 31, when spend between order control lever and degree order cam due to process reason there is movement clearance time, the elastic force of spring 4 makes motion bar 32 opposing body block 31 rotate counterclockwise, the state of two bearing retaining clip tightness order cam 1 outlines of motion bar 32 and main body block 31 lower end, degree of making order control lever 3 only moves along the outline of degree order cam 1.
Claims (4)
1. the Dynamic Degree order device in Computerized flat knitting machine, degree of comprising order cam, degree order bootstrap block and degree order control lever; Described degree order cam is one-sided is provided with chute, and degree order control lever along runner movement, is spent on order bootstrap block degree of being arranged on order control lever by bearing; It is characterized in that: described degree order control lever is divided into main body block and motion bar, and main body block and motion bar lower end are respectively provided with a bearing; Motion bar is arranged in main body block, and motion bar can rotate by opposing body block, and motion bar upper end connects main body block upper end by spring; In the chute of the second bearing degree of being placed in order cam on motion bar, the clutch shaft bearing of main body block lower end is placed in outside chute, and clutch shaft bearing and the second bearing are clamped on the lateral wall of chute; Described degree order cam is provided with magnet steel, and magnet steel is positioned at Different Plane with the chute of degree order cam.
2. the Dynamic Degree order device in a kind of Computerized flat knitting machine as shown in claim 1, is characterized in that: the main body block of described degree order control lever has fixing hole, and degree order bootstrap block is fixed in main body block by fixing hole; Described clutch shaft bearing is positioned at main body block lower right, and main body block upper left side has a crotch; Described second bearing is positioned at motion bar lower end, and motion bar centre position and main body block are rotationally connected, and motion bar upper end has a bearing pin; Described spring one end is enclosed within the upper left crotch of main body block, and the other end is enclosed within the bearing pin of motion bar upper end.
3. the Dynamic Degree order device in a kind of Computerized flat knitting machine as shown in claim 2, it is characterized in that: the chute of described degree order flank of cam is zigzag shape, the outline of the lateral wall formation degree order cam of chute, in the chute of the second bearing degree of being placed in order cam on motion bar, the inner side of degree of being positioned at order cam outline, the outside of the outline of clutch shaft bearing degree of the being placed in order cam in main body block, on the outline of clutch shaft bearing and the second bearing degree of being clamped in order cam.
4. the Dynamic Degree order device in a kind of Computerized flat knitting machine as shown in claim 1, is characterized in that: described degree order cam is provided with magnet steel seat, and magnet steel is arranged in magnet steel seat; Described degree order cam side has chute, and opposite side has the motor axis hole of protrusion; Described magnet steel seat is arranged on motor axis hole limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382407.XA CN104894741A (en) | 2015-07-03 | 2015-07-03 | Dynamic thread count device in computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382407.XA CN104894741A (en) | 2015-07-03 | 2015-07-03 | Dynamic thread count device in computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104894741A true CN104894741A (en) | 2015-09-09 |
Family
ID=54027678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510382407.XA Pending CN104894741A (en) | 2015-07-03 | 2015-07-03 | Dynamic thread count device in computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104894741A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149186A (en) * | 2016-09-20 | 2016-11-23 | 江苏金龙科技股份有限公司 | The density triangular control set for adjusting of computer plain flat knitter |
| CN107099923A (en) * | 2017-06-27 | 2017-08-29 | 宁波必沃纺织机械有限公司 | A kind of degree of variation mesh control device of computer flat knitting machine |
| CN110129975A (en) * | 2019-05-21 | 2019-08-16 | 宁波慈星股份有限公司 | A kind of dynamic two sections of degree mesh control mechanisms in Computerized flat knitting machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5284032A (en) * | 1990-04-05 | 1994-02-08 | Shima Seiki Mfg. Ltd. | Stitch control mechanism for a flat knitting machine |
| CN201198517Y (en) * | 2008-03-26 | 2009-02-25 | 福建红旗股份有限公司 | Head of computer flat knitting machine |
| CN101956289A (en) * | 2010-09-25 | 2011-01-26 | 茅木泉 | Density adjustment device of computer flat knitting machine |
| CN202000073U (en) * | 2011-03-10 | 2011-10-05 | 浙江海森纺机科技有限公司 | Stitch cam device of full computer flat knitting machine |
| CN202298056U (en) * | 2011-11-01 | 2012-07-04 | 绍兴市越发机械制造有限公司 | Control mechanism for stitch cam |
| CN202744756U (en) * | 2012-07-30 | 2013-02-20 | 桐乡市强隆机械有限公司 | Flat knitting machine baseboard driven by motor and with gear and rack |
| CN103741357A (en) * | 2014-01-07 | 2014-04-23 | 新昌县七星街道派动机械厂 | Stitch connecting block device on full-electronic flat machine |
| CN204753034U (en) * | 2015-07-03 | 2015-11-11 | 宁波慈星股份有限公司 | Dynamic degree mesh device among computerized flat knitting machine |
-
2015
- 2015-07-03 CN CN201510382407.XA patent/CN104894741A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5284032A (en) * | 1990-04-05 | 1994-02-08 | Shima Seiki Mfg. Ltd. | Stitch control mechanism for a flat knitting machine |
| CN201198517Y (en) * | 2008-03-26 | 2009-02-25 | 福建红旗股份有限公司 | Head of computer flat knitting machine |
| CN101956289A (en) * | 2010-09-25 | 2011-01-26 | 茅木泉 | Density adjustment device of computer flat knitting machine |
| CN202000073U (en) * | 2011-03-10 | 2011-10-05 | 浙江海森纺机科技有限公司 | Stitch cam device of full computer flat knitting machine |
| CN202298056U (en) * | 2011-11-01 | 2012-07-04 | 绍兴市越发机械制造有限公司 | Control mechanism for stitch cam |
| CN202744756U (en) * | 2012-07-30 | 2013-02-20 | 桐乡市强隆机械有限公司 | Flat knitting machine baseboard driven by motor and with gear and rack |
| CN103741357A (en) * | 2014-01-07 | 2014-04-23 | 新昌县七星街道派动机械厂 | Stitch connecting block device on full-electronic flat machine |
| CN204753034U (en) * | 2015-07-03 | 2015-11-11 | 宁波慈星股份有限公司 | Dynamic degree mesh device among computerized flat knitting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149186A (en) * | 2016-09-20 | 2016-11-23 | 江苏金龙科技股份有限公司 | The density triangular control set for adjusting of computer plain flat knitter |
| CN107099923A (en) * | 2017-06-27 | 2017-08-29 | 宁波必沃纺织机械有限公司 | A kind of degree of variation mesh control device of computer flat knitting machine |
| CN110129975A (en) * | 2019-05-21 | 2019-08-16 | 宁波慈星股份有限公司 | A kind of dynamic two sections of degree mesh control mechanisms in Computerized flat knitting machine |
| CN110129975B (en) * | 2019-05-21 | 2024-02-09 | 宁波慈星股份有限公司 | Dynamic two-stage stitch control mechanism in computerized flat knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104894741A (en) | Dynamic thread count device in computerized flat knitting machine | |
| CN113373589B (en) | Mechanism is implanted to three-dimensional prefabricated body radial yarn of weaving | |
| EP3071739B1 (en) | Command device for a knitting machine | |
| CN107407024B (en) | Braider | |
| CN104329425A (en) | Straight reciprocating motion mechanism | |
| CN105862247A (en) | Braiding machine flower disc capable of braiding multi-branched tubular fabrics | |
| CN106120131A (en) | Tightenable in straight-bar machines hangs mesh structure | |
| CN204753034U (en) | Dynamic degree mesh device among computerized flat knitting machine | |
| CN105155116A (en) | Double-layered magnetic levitation device connection rod driven needle jacquard circle knitting machine | |
| CN102358985A (en) | Multifunctional jacquard double-sided seamless integral molding machine | |
| CN208440770U (en) | A kind of Computerized flat knitting machine mountain plate | |
| CN102677382A (en) | Computer circular knitting machine with partitioned pressing needle and embedded jacquard weave structure | |
| CN102677376A (en) | Reducing control mechanism of loom | |
| CN206887356U (en) | A kind of degree of variation mesh control device of computer flat knitting machine | |
| CN203807700U (en) | Needle core movement mechanism of looped pile-type warp knitting machine | |
| CN202170409U (en) | Few-guide bar electronic transverse displacement device | |
| KR102102337B1 (en) | Method for knitting three-dimensional fabric with variable thickness through a flat knitting machine | |
| CN110195292B (en) | Double needle bar warp knitting machine | |
| CN105908350B (en) | Middle mountain transmission mechanism in straight-bar machines | |
| CN203696713U (en) | Small-aperture double feeding honing head and installation operation device of same | |
| CN205775126U (en) | Middle mountain drive mechanism in straight-bar machines | |
| CN107099923A (en) | A kind of degree of variation mesh control device of computer flat knitting machine | |
| CN102330267A (en) | Knitting system for computerized flatbed knitting machine | |
| CN103726211B (en) | Stylet motion mechanism of loop warp knitting machine | |
| CN209227161U (en) | A kind of novel weft-knitting Double-plate machine freely converting knitting yarn circle size |
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 |
Application publication date: 20150909 |
|
| WD01 | Invention patent application deemed withdrawn after publication |