CN102517780A - Middle guide triangular part of computerized flat knitting machine - Google Patents
Middle guide triangular part of computerized flat knitting machine Download PDFInfo
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- CN102517780A CN102517780A CN2011104313355A CN201110431335A CN102517780A CN 102517780 A CN102517780 A CN 102517780A CN 2011104313355 A CN2011104313355 A CN 2011104313355A CN 201110431335 A CN201110431335 A CN 201110431335A CN 102517780 A CN102517780 A CN 102517780A
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- skewed slot
- pin
- knitting machine
- flat knitting
- computerized flat
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Abstract
The invention discloses a middle guide triangular part of a computerized flat knitting machine, which comprises a eudipleural body, a left stitch connecting track and a right stitch connecting track. The left stitch connecting track comprises a left lower chute and a right upper chute. The right stitch connecting track comprises a right lower chute and a left upper chute. A step is arranged at the lower portion in the left lower chute to enable a space of the upper portion in the left lower chute to be used for needle butts of combined needles to slip out right, and the height of the step is smaller than the depth of the left lower chute. The step and the wide inlet position of the left lower chute form slope transition. The right lower chute and the left lower chute are symmetrical bilaterally. By limiting the step of the middle guide triangular part and arranging a slope, when stitch-connecting weaving is performed, the slipping-off of the needle butts is limited so as to facilitate slipping-out, slipping-into of the needle butts is facilitated, and accordingly running of the computerized flat knitting machine is stable.
Description
Technical field
The present invention relates to a kind of Computerized flat knitting machine, particularly relate to a kind of middle mountain guiding triangle of Computerized flat knitting machine.
Background technology
Computerized flat knitting machine is the modal machinery in knitting field, and wherein head triangle parts are critical components of Computerized flat knitting machine, generally are assemblied on the cam base plate.Head triangle parts generally comprise and turn over pin triangle, needle selecting cam, the triangle that resets, degree order triangle etc., and what wherein play entity, key effect then is middle mountain guiding triangle (mountain triangle or guiding triangle in being also referred to as sometimes).With middle mountain guiding triangle is main, through cooperating with other knitting cams, can accomplish the braiding that weaves in taking the needle, does not weave, tuck (hanging order), turn over pin and connect needle knitting.
In the mountain guiding triangle, connecing in the design of needle knitting action in completion in existing, generally is the design of taking unidirectional track, two-way track or single-direction and dual-direction Orbital Overlap.As the patentee be Ningbo some company of kind star share, the patent No. be 201020685549.6 in first to file; The knitting cam mechanism of computer flat knitting machine is disclosed; The triangle that wherein leads, it connects the pin track is to take the design of M type, be made up of two staggered unidirectional tracks.And for example inventor's application number be 201110299059.1 in first to file, a kind of triangular knitting system of Computerized flat knitting machine is disclosed, wherein in the mountain triangle, its connect the pin track be intermediate groove shared, constitute by two staggered unidirectional tracks.
The above-mentioned design that connects the needle knitting track; Though all obtained certain useful technique effect, all had following defective: because the left and right skewed slot that connects in the pin track does not protect design, the pin bell of combination pin is when the two unidirectional tracks that take the needle connect needle knitting; Because the opening of both sides is bigger; Easy landing when the pin bell skids off motion the mistake that takes the needle occurs, thereby influences straight-bar machines work.
In view of this, the inventor combines to be engaged in knitting work experience for many years, and the defective of above-mentioned technical field is studied for a long period of time, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of middle mountain guiding triangle of simple in structure, computer flat knitting machine with low cost, easy to maintenance, stable, make the combination pin when connecing the pin orbital motion, be difficult for skidding off and smooth and easy slipping into.
To achieve these goals, technical scheme of the present invention is following:
A kind of middle mountain guiding triangle of Computerized flat knitting machine is fixedly installed on the cam base plate, is the left-right symmetric structure, connects the pin track about comprising, a left side connects the pin track and comprises a left side skewed slot and upper right skewed slot down, and the right side connects the pin track and comprises bottom right skewed slot and upper left skewed slot.A left side is provided with a step in the interior bottom of skewed slot down, makes the left space of skewed slot internal upper part down can supply to make up pin pin bell and skids off, and the height of step is less than the degree of depth of skewed slot under the left side; Step is sentenced the slope transition with the left wide portion of skewed slot down.The bottom right skewed slot is left-right symmetric with left skewed slot down.
Further, said left declivity groove depth is greater than the upper left skewed slot degree of depth, and the left side height of the interior step of skewed slot down flushes with upper left skewed slot or is higher than upper left skewed slot, and the bottom right skewed slot is left-right symmetric with left skewed slot down.Thereby can with technique scheme be applied to up and down the skewed slot degree of depth inconsistent in the guiding triangle of mountain, and obtain similar beneficial effect.
Further, the top side face of the interior step of skewed slot is consistent with the bottom side of upper left skewed slot under the said left side, and the bottom right skewed slot is left-right symmetric with left skewed slot down.Thereby make the pin bell slip into, skid off more smooth and easy.
Adopt above-mentioned design, beneficial effect of the present invention is following:
1, because space, declivity groove width porch, the left and right sides is bigger; The design of the interior step of skewed slot down about taking; Can effectively prevent to make up pin pin bell when operation connects needle knitting easily from about on skewed slot landing rather than the problem that skids off, thereby played restriction pin bell by it by normally connecing the effect that the needle knitting position skids off;
2, step and about down the wide portion of skewed slot sentence the design of slope transition, can make the action that slips into when being provided with of step is unlikely to be influenced the pin bell and begin to connect needle knitting again.
3, simply say, thus above-mentioned design both spacing the landing of pin bell conveniently skid off, help the pin bell again and slip into.
For further explaining technical scheme of the present invention, the present invention is done further detailed description below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of sketch map that takes the needle that the present invention connects needle knitting;
Fig. 3 is another structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the middle mountain guiding triangle of a kind of Computerized flat knitting machine of the present invention is fixedly installed on the cam base plate, is the left-right symmetric structure, comprises being symmetrical body 100 that body 100 can adopt and be wholely set, and also can adopt split type setting.
The pin track that connects in the guiding triangle of middle mountain is promptly accomplished the track that connects the needle knitting action, generally is the design of taking unidirectional track, two-way track or single-direction and dual-direction Orbital Overlap.Specifically; Connect the pin track about comprising, a left side connects the pin track and comprises a left side skewed slot and upper right skewed slot down, and the right side connects the pin track and comprises bottom right skewed slot and upper left skewed slot; As for about up and down the concrete manifestation form of skewed slot then have multiplely, and the degree of depth of skewed slot can be inconsistent up and down.This is a prior art, repeats no more here.
As shown in Figure 1, in present embodiment one, connect the pin track and be intermediate groove shared, constitute by two staggered unidirectional tracks, specific as follows:
The 3rd track 30 and the 4th track 40 all are splayed, form two unidirectional tracks that take the needle, for hanging order and connecing the pin track.Constitute intermediate groove 43 in the middle of two tracks, left side skewed slot 41, intermediate groove 43, upper right inclined-plane 34 and upper right skewed slot 35 down constitutes the unidirectional track c that takes the needle, and bottom right skewed slot 45, intermediate groove 43, upper left inclined-plane 32 and upper left skewed slot 31 constitute the unidirectional track d that takes the needle.Above-mentioned connecing in the pin track, about down skewed slot the degree of depth respectively with about go up the degree of depth of skewed slot, can be consistent, also can be inconsistent.
Connect in the pin track above-mentioned, we are provided with limited step and slope, and are specific as follows:
A left side down in the skewed slot 41 bottoms be provided with a step 411, make a left side can supply to make up pin pin bell and skid off in the space of skewed slot internal upper part down, this space is changeable, looks concrete technological requirement and decides.The height of step 411 is less than the degree of depth of skewed slot under the left side 41, promptly step short under a left side trough rim of skewed slot.In the present embodiment; Left side declivity groove depth is greater than the upper left skewed slot degree of depth; In concrete design, a left side down in the skewed slot height of step flush with upper left skewed slot or be higher than the 3rd left skewed slot, thereby unlikelyly again when realization skids off position-limiting action influence pin bell slipping into from this.The top side face of skewed slot 41 interior steps 411 is consistent with the bottom side of upper left skewed slot 31 under the left side, can be camber line shape or linear.Thereby being more conducive to the smooth and easy of pin bell skids off.Slope 412 transition are sentenced on step 411 and a left side wide portion of skewed slot 41 down, thereby slip into action when making the design of step not influence the pin bell to begin to connect needle knitting.Bottom right skewed slot 45 is left-right symmetric with left skewed slot 41 down.
In the present embodiment; Described body 100 is to adopt split type setting; Body 100 comprises upper middle hill triangle 2, down middle mountain triangle 1, and down middle mountain triangle 1 is installed on the below of upper middle hill triangle 2, and wherein: the 3rd track 30 and the 4th track 40 are arranged on down on the middle mountain triangle 1.
The operation principle of present embodiment is below described:
As shown in Figure 2; Rise and get into the unidirectional track d that takes the needle of the 3rd track in the slope, right side 452 of combination pin 9 pin bells 91 triangle 1 along down middle mountain; Be specially and be introduced into bottom right skewed slot 45; Then get into intermediate groove 43, then rise again, then get into upper left skewed slot 31 completion again and connect needle knitting along upper left inclined-plane 32.Pin bell 91 is owing to receive left side skewed slot 41 steps 411 spacing down, can landing to the four left skewed slots below, thus smooth and easy skidding off.
As shown in Figure 3, in present embodiment two, connect the pin track for M type design, constitute by two staggered unidirectional tracks, and to about down skewed slot the degree of depth with about go up the degree of depth of skewed slot, do not require.
Connect in the pin track above-mentioned, we also are provided with limited step and slope, and are specific as follows:
A left side is provided with a step 411 in skewed slot 41 interior bottoms down, makes the left space of skewed slot internal upper part down just can supply to make up pin pin bell and skids off.The height of step 411 is less than the degree of depth of skewed slot under the left side 41, promptly step short under a left side trough rim of skewed slot.Slope 412 transition are sentenced on step 411 and a left side wide portion of skewed slot 41 down, thereby slip into action when making the design of step not influence the pin bell to begin to connect needle knitting.Bottom right skewed slot 45 is left-right symmetric with left skewed slot 41 down.
The operation principle of present embodiment is the same, repeats no more here.
In the present embodiment; Through about the down design of step in the skewed slot; Effectively prevented combination pin pin bell when operation connects needle knitting easily from about on skewed slot landing rather than the problem that skids off, thereby played restriction pin bell by it by normally connecing the effect that the needle knitting position skids off; And the wide portion of step and the 4th left skewed slot is sentenced the design of slope transition, can make the action that slips into when being provided with of step is unlikely to be influenced the pin bell and begin to connect needle knitting again.Simply say, thus above-mentioned design spacing the landing of pin bell conveniently skid off, help the pin bell again and slip into.
The above is merely specific embodiment of the present invention, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (3)
1. the middle mountain guide block triangle of a Computerized flat knitting machine is fixedly installed on the cam base plate, is the left-right symmetric structure; Connect the pin track about comprising; A left side connects the pin track and comprises a left side skewed slot and upper right skewed slot down, and the right side connects the pin track and comprises bottom right skewed slot and upper left skewed slot, it is characterized in that: the interior bottom of skewed slot is provided with a step under the said left side; Make the left space of skewed slot internal upper part down can supply to make up pin pin bell and skid off, the height of step is less than the degree of depth of skewed slot under the left side; Step is sentenced the slope transition with the left wide portion of skewed slot down; The bottom right skewed slot is left-right symmetric with left skewed slot down.
2. the middle mountain guide block triangle of a kind of Computerized flat knitting machine as claimed in claim 1; It is characterized in that: said left declivity groove depth is greater than the upper left skewed slot degree of depth; The left side height of the interior step of skewed slot down flushes with upper left skewed slot or is higher than upper left skewed slot, and the bottom right skewed slot is left-right symmetric with left skewed slot down.
3. the middle mountain guide block triangle of a kind of Computerized flat knitting machine as claimed in claim 2 is characterized in that: under the said left side in the skewed slot top side face of step consistent with the bottom side of upper left skewed slot, the bottom right skewed slot is left-right symmetric with the left skewed slot that descends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104313355A CN102517780A (en) | 2011-12-21 | 2011-12-21 | Middle guide triangular part of computerized flat knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104313355A CN102517780A (en) | 2011-12-21 | 2011-12-21 | Middle guide triangular part of computerized flat knitting machine |
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| CN102517780A true CN102517780A (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104313355A Pending CN102517780A (en) | 2011-12-21 | 2011-12-21 | Middle guide triangular part of computerized flat knitting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021223555A1 (en) * | 2020-05-07 | 2021-11-11 | 宁波慈星股份有限公司 | Cam assembly in flat knitting machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2182064B (en) * | 1985-10-23 | 1989-11-22 | Stoll & Co H | A cam system for flat knitting machine |
| CN1793467A (en) * | 2005-12-23 | 2006-06-28 | 冯加林 | Braiding controlling mechanism of flat braiding machine |
| CN101696532A (en) * | 2009-10-26 | 2010-04-21 | 孙平范 | Stitch cam of flat knitting machine |
| CN101787615A (en) * | 2010-04-21 | 2010-07-28 | 宁波市裕人针织机械有限公司 | Stitch cam of flat knitting machine |
| CN101892551A (en) * | 2010-08-24 | 2010-11-24 | 宁波市裕人针织机械有限公司 | Stitch cam of computerized flat knitter |
| CN102264966A (en) * | 2008-12-26 | 2011-11-30 | 株式会社岛精机制作所 | Weft knitting machine |
| CN102277681A (en) * | 2011-08-09 | 2011-12-14 | 陶春明 | Zhongshan triangle for computerized flat knitting machine |
| CN202415879U (en) * | 2011-12-21 | 2012-09-05 | 陶春明 | Zhongshan guide cam for computerized flat knitting machine |
-
2011
- 2011-12-21 CN CN2011104313355A patent/CN102517780A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2182064B (en) * | 1985-10-23 | 1989-11-22 | Stoll & Co H | A cam system for flat knitting machine |
| CN1793467A (en) * | 2005-12-23 | 2006-06-28 | 冯加林 | Braiding controlling mechanism of flat braiding machine |
| CN102264966A (en) * | 2008-12-26 | 2011-11-30 | 株式会社岛精机制作所 | Weft knitting machine |
| CN101696532A (en) * | 2009-10-26 | 2010-04-21 | 孙平范 | Stitch cam of flat knitting machine |
| CN101787615A (en) * | 2010-04-21 | 2010-07-28 | 宁波市裕人针织机械有限公司 | Stitch cam of flat knitting machine |
| CN101892551A (en) * | 2010-08-24 | 2010-11-24 | 宁波市裕人针织机械有限公司 | Stitch cam of computerized flat knitter |
| CN102277681A (en) * | 2011-08-09 | 2011-12-14 | 陶春明 | Zhongshan triangle for computerized flat knitting machine |
| CN202415879U (en) * | 2011-12-21 | 2012-09-05 | 陶春明 | Zhongshan guide cam for computerized flat knitting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021223555A1 (en) * | 2020-05-07 | 2021-11-11 | 宁波慈星股份有限公司 | Cam assembly in flat knitting machine |
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Application publication date: 20120627 |