CN102162161A - Track controllable circular loom groove cam shedding mechanism - Google Patents
Track controllable circular loom groove cam shedding mechanism Download PDFInfo
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- CN102162161A CN102162161A CN 201110080121 CN201110080121A CN102162161A CN 102162161 A CN102162161 A CN 102162161A CN 201110080121 CN201110080121 CN 201110080121 CN 201110080121 A CN201110080121 A CN 201110080121A CN 102162161 A CN102162161 A CN 102162161A
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- grooved cam
- circular loom
- cam
- shedding mechanism
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Abstract
The invention discloses a track controllable circular loom groove cam shedding mechanism, which comprises a shedding execution mechanism and a shedding control mechanism, wherein the shedding execution mechanism comprises a groove cam moving synchronous with a shuttle and a sliding rod linked with warps, the groove cam comprises a groove which is locally provided with branches and a sliding block which can slide in the groove and is linked with the warps, the branch parts of the groove are divided into an ascending section groove and a descending section groove, and the non-branched part of the groove is a heald leveling static section groove; the heald leveling static section groove is connected with the ascending section groove and the descending section groove through a selective section groove; the sliding rod is connected with the groove cam through the sliding block; and the shedding control mechanism comprises a selection device arranged on the groove cam. Through the mechanism, the circular loom can weave various jacquard tissue structures and patterns and weave single-layer and three-dimensional tubular fabrics meeting the requirements.
Description
Technical field
The present invention relates to the circular loom shedding mechanism, particularly relate to the controllable circular loom grooved cam of a kind of track shedding mechanism.
Background technology
Compare with traditional loom, that circular loom has is simple in structure, efficient is high and advantage of low energy consumption.But, because up to the present have only two kinds of mechanical hatch methods of cam and noseplate, so the institutional framework of the product that circular loom is produced is single, only a spot of application is arranged in the field of production TECHNICAL FABRIC, for example there are not seamless tubular shaped (tubular) fabrics such as bagging, screen pipe, fire hose.
In existing circular loom, the circular loom of cam shedding accounts for very big ratio.What no matter use is grooved cam (Chinese invention patent ZL 01260524.7) or plane cam (Chinese invention patent ZL 200820133947.X), and the rule of harness motion all is that the profile by shedding cam decides, and fixes.So the circular loom of this cam shedding can only knit simply, fabric tissue clocklike, can not knit three-dimensional tubing complicated and irregular figured texture weave and three-dimensional.
Existing noseplate open circles loom does not have shedding cam, is hinged with a noseplate at the front end of shuttle.Under the effect of warp thread and comprehensive reed, produce rotation with the proal noseplate of shuttle self.The warp thread that certain tension force arranged will fall on the noseplate top or the slot part of processing in advance after through the warp thread prerotation vane, thereby forms opening.Noseplate equally also can only form several fabric tissues simple and that repeat according to certain rules as a kind of mechanical device, can not knit complicated and irregular figured texture weave and three-dimensional three-dimensional tubing.
The tradition loom can programme controlled cam shedding technology full maturity, not only the form of cam is varied, and also unusual flexibility and reliability of the mode of control.Utilization can programme controlled cam shedding technology, and traditional Plain loom can weave various figured texture weaves and decorative pattern.But the cam shedding technology of Plain loom can not be used for circular loom, because of it can only form a complete shed open in the moment of certain regulation, can not form the shed open that moves continuously of circular loom requirement.
Bring into play the advantage of circular loom and enlarge the Application Areas of the product of circular loom, just must to circular loom invent a kind of can programme controlled cam shedding mechanism.Though the purpose that can programme controlled cam shedding mechanism will reach of this circular loom and traditional loom is can programme controlled cam shedding mechanism the same,, realize that the method for this purpose is but different fully.On traditional loom, all warp thread need only in a weave cycle at unified opening time and form a same shed open.And on circular loom, each or every group of warp thread all will be controlled separately, form several on whole circumference and the lasting synchronously shed open that moves of shuttle.
Summary of the invention
Technical problem to be solved by this invention provides the controllable circular loom grooved cam of a kind of track shedding mechanism, makes circular loom also can weave various jacquard fabric institutional frameworks and pattern, weaves satisfactory individual layer and stereoscopic three-dimensional tubing.
The technical solution adopted for the present invention to solve the technical problems is: the controllable circular loom grooved cam of a kind of track shedding mechanism is provided, comprise opening executing agency and opening controlling organization, described opening executing agency comprise with the synchronous grooved cam of motion of shuttle and with the slide bar of warp thread interlock, the slide block that described grooved cam comprises the groove of a partial-band branch and can slide in groove and link with warp thread, the component of described groove is divided into ascent stage groove and descending branch groove, described groove be the flat static segment groove of combining for component; The described flat static segment groove of combining links to each other with the descending branch groove with described ascent stage groove by selecting the section groove; Described opening controlling organization control comprises the selecting arrangement that is arranged on the described grooved cam.
The active block stop of described selecting arrangement for swinging up and down; Described active block stop is arranged on the front end of the component of described groove.
Described selecting arrangement is two curve guide plates that swing up and down, and described two curve guide plates are installed in the described both sides of selecting the section groove respectively.
Described selecting arrangement is two blocks of electromagnet, and described two blocks of electromagnet are installed in the described both sides of selecting the section groove respectively.
Be provided with undercut in the described selection section groove; Described selecting arrangement is the selection pin on the slide block.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the present invention compared with prior art, have following advantage and good effect: 1, every or every group of warp thread can be controlled separately, form the shed open that needs before the shuttle of circular loom arrives, and weave complicated figured pattern and tissue; 2, controlling organization can be controlled by computer, when changing fabric structure, only needs to change control program, does not need to change the mechanical structure of machine, makes the easy to adjust and efficient of fabric structure and pattern; 3, because be complete opening, the friction of warp thread and shuttle is few, and is few to the damage of warp thread.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2;
Fig. 3 is the structural representation of the embodiment of the invention 3;
Fig. 4 is the structural representation of the embodiment of the invention 4.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The present invention relates to the controllable circular loom grooved cam of track shedding mechanism, it uses grooved cam, and the groove of a partial-band branch is arranged on the grooved cam.Controlling organization is on grooved cam, and follow procedure requires the slide block in the guiding groove to enter wherein some branches, thereby makes warp thread opening up or down before shuttle arrives.Circular loom has and several shuttle is just had a few cover controlling organizations, thereby the opening action of every or every group warp thread can be controlled separately.
Embodiment 1: present embodiment relates to the controllable circular loom grooved cam of a kind of track shedding mechanism, as shown in Figure 1, comprise opening executing agency and opening controlling organization, described opening executing agency comprise and the grooved cam 2 of shuttle 1 synchronized movement and with the slide bar 4 of warp thread 3 interlocks, the slide block 5 that described grooved cam 2 comprises the groove of a partial-band branch and can slide in groove and link with warp thread, the component of described groove is divided into ascent stage groove 6 and descending branch groove 7, and the not component of described groove is the flat static segment groove 8 of combining; The described flat static segment groove 8 of combining links to each other with descending branch groove 7 with described ascent stage groove 6 by selecting section groove 9; Described slide bar 4 links to each other by described slide block 5 with described grooved cam 1.Front end at the component of groove is provided with the active block stop 11 as selecting arrangement that can swing up and down.Swinging up and down by the control of opening controlling organization of this active block stop 11 swung up and down by programme controlled active block stop 11, and the slide block 5 of guiding and warp thread 3 interlocks enters the ascent stage groove 6 or the descending branch groove 7 of grooved cam 2 according to the requirement of program.In Fig. 1, slide block 5 moves in groove from left to right with respect to grooved cam 2.At this moment, if active block stop 11 follow procedures swing to solid line position shown in Figure 1, slide block 5 just is directed into the ascent stage groove 6 that enters grooved cam 2.On the contrary, if active block stop 11 follow procedures swing to illustrated dotted line position, slide block 5 just is directed into the descending branch groove 7 that enters grooved cam 2.
Embodiment 2: present embodiment relates to the controllable circular loom grooved cam of a kind of track shedding mechanism, as shown in Figure 2, comprise opening executing agency and opening controlling organization, described opening executing agency comprise with the synchronous grooved cam of motion of shuttle and with the slide bar of warp thread interlock, the slide block that described grooved cam comprises the groove of a partial-band branch and can slide in groove and link with warp thread, the component of described groove is divided into ascent stage groove and descending branch groove, and the not component of described groove is the flat static segment groove of combining; The described flat static segment groove of combining links to each other with the descending branch groove with described ascent stage groove by selecting the section groove; Described slide bar links to each other by described slide block with described grooved cam.In the both sides of selecting section groove 9 two curve guide plates 12 as selecting arrangement that can swing up and down are installed.Swinging up and down by the control of opening controlling organization of this curve guide plate 12 is subjected to the swing synchronously up and down of programme controlled curve guide plate 12, and the slide block 5 of guiding and warp thread interlock enters the ascent stage groove 6 or the descending branch groove 7 of grooved cam according to the requirement of program.Among Fig. 2, slide block 5 moves in groove from right to left with respect to grooved cam.At this moment, if curve guide plate 12 follow procedures swing to illustrated solid line position, slide block 5 just is directed into the ascent stage groove 6 that enters grooved cam.On the contrary, if curve guide plate 12 follow procedures swing to illustrated double dot dash line position, slide block 5 just is directed into the descending branch groove 7 that enters grooved cam.
Embodiment 3: present embodiment relates to the controllable circular loom grooved cam of a kind of track shedding mechanism, as shown in Figure 3, comprise opening executing agency and opening controlling organization, described opening executing agency comprise with the synchronous grooved cam of motion of shuttle and with the slide bar of warp thread interlock, the slide block that described grooved cam comprises the groove of a partial-band branch and can slide in groove and link with warp thread, the component of described groove is divided into ascent stage groove and descending branch groove, and the not component of described groove is the flat static segment groove of combining; The described flat static segment groove of combining links to each other with the descending branch groove with described ascent stage groove by selecting the section groove; Described slide bar links to each other by described slide block with described grooved cam.In the both sides of selecting section groove 9 two blocks of electromagnet 13 as selecting arrangement are installed.The direction of the magnetic line of force of this electromagnet 13 is subjected to programme controlled electromagnet to produce magnetic force by the control of opening controlling organization, attracts to enter respectively according to the requirement of program with the slide block 5 of warp thread interlock the ascent stage groove 6 or the descending branch groove 7 of grooved cam.Among Fig. 3, slide block 5 moves in groove from right to left with respect to grooved cam.At this moment, select the electromagnet 13 of section groove 9 tops to be magnetic, can be attracted the slide block 5 of (or repulsion) just to be directed into the ascent stage groove 6 that enters grooved cam by electromagnet 13 if be positioned at.On the contrary, select the electromagnet 13 of section groove 9 belows to be magnetic, can just be directed into the descending branch groove 7 that enters grooved cam by the slide block 5 of attraction if be positioned at.
Embodiment 4: present embodiment relates to the controllable circular loom grooved cam of a kind of track shedding mechanism, as shown in Figure 4, comprise opening executing agency and opening controlling organization, described opening executing agency comprise with the synchronous grooved cam of motion of shuttle and with the slide bar of warp thread interlock, the slide block that described grooved cam comprises the groove of a partial-band branch and can slide in groove and link with warp thread, the component of described groove is divided into ascent stage groove and descending branch groove, and the not component of described groove is the flat static segment groove of combining; The described flat static segment groove of combining links to each other with the descending branch groove with described ascent stage groove by selecting the section groove; Described slide bar links to each other by described slide block with described grooved cam.In selecting section groove 9, be provided with undercut 10, on slide block 5, be provided with telescopic selection pin 14.Whether this selection pin 14 stretches out by the control of opening controlling organization, is subjected to the requirement according to program through selection section groove 9 time of programme controlled selection pin 14 to make slide block enter the ascent stage groove 6 or the descending branch groove 7 of grooved cam.Among Fig. 4, slide block 5 moves in groove from right to left with respect to grooved cam.After slide block 5 entered selection section groove 9, if select pin 14 to stretch out, slide block 5 entered ascent stage groove 6 along undercut 10; On the contrary, slide block 5 just enters descending branch groove 7 by restoring force.That is to say that when selecting pin 14 to stretch out, slide block 5 can enter ascent stage groove 6 along undercut 10 when selecting section groove 9; When selecting pin 14 not stretch out when selecting section groove 9, slide block 5 enters descending branch groove 7.
Be not difficult to find, the present invention can make the slide bar band warp thread by the program of setting form with shuttle with the moved further shed open, on circular loom, weave the jacquard fabric or the three dimension stereo fabric of any design.Therefore, the present invention has advantages such as reliability height, applicability is good, the fabric tissue replacing is convenient and swift, the tubular fabric that both can be used for production particular tissues structure also can be used to produce the stereoscopic three-dimensional tubular fabric of complicated institutional framework, and occupation mode is quite flexible.
Claims (5)
1. the controllable circular loom grooved cam of track shedding mechanism, comprise opening executing agency and opening controlling organization, described opening executing agency comprise with the grooved cam (2) of shuttle (1) synchronized movement and with the slide bar (4) of warp thread (3) interlock, it is characterized in that, the slide block (5) that described grooved cam (2) comprises the groove of a partial-band branch and can slide in groove and link with warp thread, the component of described groove is divided into ascent stage groove (6) and descending branch groove (7), described groove be the flat static segment groove (8) of combining for component; The described flat static segment groove (8) of combining links to each other with descending branch groove (7) with described ascent stage groove (6) by selecting section groove (9); Described opening controlling organization control comprises the selecting arrangement that is arranged on the described grooved cam (2).
2. the controllable circular loom grooved cam of track according to claim 1 shedding mechanism is characterized in that, the active block stop (11) of described selecting arrangement for swinging up and down; Described active block stop (11) is arranged on the front end of the component of described groove.
3. the controllable circular loom grooved cam of track according to claim 1 shedding mechanism, it is characterized in that, described selecting arrangement is two curve guide plates (12) that swing up and down, and described two curve guide plates (12) are installed in the described both sides of selecting section groove (9) respectively.
4. the controllable circular loom grooved cam of track according to claim 1 shedding mechanism is characterized in that described selecting arrangement is two blocks of electromagnet (13), and described two blocks of electromagnet (13) are installed in the described both sides of selecting section groove (9) respectively.
5. the controllable circular loom grooved cam of track according to claim 1 shedding mechanism is characterized in that, is provided with undercut (10) in the described selection section groove (9); Described selecting arrangement is the selection pin (14) on the slide block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110080121 CN102162161A (en) | 2011-03-31 | 2011-03-31 | Track controllable circular loom groove cam shedding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110080121 CN102162161A (en) | 2011-03-31 | 2011-03-31 | Track controllable circular loom groove cam shedding mechanism |
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| CN102162161A true CN102162161A (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110080121 Pending CN102162161A (en) | 2011-03-31 | 2011-03-31 | Track controllable circular loom groove cam shedding mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110997996A (en) * | 2017-07-21 | 2020-04-10 | 史太林格有限责任公司 | Circular weaving machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3749135A (en) * | 1969-12-17 | 1973-07-31 | Fouquet Werk Frauz & Planck | Apparatus forming sheds in looms having continuously progressing sheds |
| CN2419220Y (en) * | 1999-07-13 | 2001-02-14 | 单主联 | Widened multi-shuttle circular loom for knitted bags |
| CN2496891Y (en) * | 2001-09-19 | 2002-06-26 | 浙江雁峰塑料机械总厂 | New-type high-speed small six-shuttle circular loom |
| CN2523769Y (en) * | 2001-11-17 | 2002-12-04 | 平阳县恒立塑料机械有限公司 | High speed plastic loom with rolling rail |
| CN201158072Y (en) * | 2007-01-17 | 2008-12-03 | 费建红 | Circular weaving machine for net bag |
-
2011
- 2011-03-31 CN CN 201110080121 patent/CN102162161A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3749135A (en) * | 1969-12-17 | 1973-07-31 | Fouquet Werk Frauz & Planck | Apparatus forming sheds in looms having continuously progressing sheds |
| CN2419220Y (en) * | 1999-07-13 | 2001-02-14 | 单主联 | Widened multi-shuttle circular loom for knitted bags |
| CN2496891Y (en) * | 2001-09-19 | 2002-06-26 | 浙江雁峰塑料机械总厂 | New-type high-speed small six-shuttle circular loom |
| CN2523769Y (en) * | 2001-11-17 | 2002-12-04 | 平阳县恒立塑料机械有限公司 | High speed plastic loom with rolling rail |
| CN201158072Y (en) * | 2007-01-17 | 2008-12-03 | 费建红 | Circular weaving machine for net bag |
Non-Patent Citations (1)
| Title |
|---|
| 《塑料包装》 20051231 常州恒力机械有限公司 平面凸轮小六梭圆织机的结构特点 47-54 1-5 第15卷, 第5期 2 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110997996A (en) * | 2017-07-21 | 2020-04-10 | 史太林格有限责任公司 | Circular weaving machine |
| CN110997996B (en) * | 2017-07-21 | 2021-07-27 | 史太林格有限责任公司 | Circular weaving machine |
| TWI776921B (en) * | 2017-07-21 | 2022-09-11 | 奧地利商史太林格有限公司 | Circular loom |
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Inventor after: Sun Zhihong Inventor after: Chen Xingqiang Inventor after: Mao Limin Inventor after: Zhou Junyan Inventor after: Zhou Shenhua Inventor after: Su Jiwei Inventor after: Zhou Qihong Inventor after: Tang Feifei Inventor after: Li Zhiyao Inventor before: Sun Zhihong Inventor before: Chen Xingqiang Inventor before: Mao Limin Inventor before: Zhou Junyan Inventor before: Zhou Shenhua Inventor before: Su Jiwei Inventor before: Zhou Qihong Inventor before: Tang Feifei Inventor before: Li Zhiyao |
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Application publication date: 20110824 |