CN104195739A - Circular knitting machine and method for controlling gray fabric from back-rolling - Google Patents
Circular knitting machine and method for controlling gray fabric from back-rolling Download PDFInfo
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- CN104195739A CN104195739A CN201410500161.7A CN201410500161A CN104195739A CN 104195739 A CN104195739 A CN 104195739A CN 201410500161 A CN201410500161 A CN 201410500161A CN 104195739 A CN104195739 A CN 104195739A
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- circular knitting
- knitting machine
- cross bar
- metal cross
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Abstract
The invention discloses a circular knitting machine and a method for controlling gray fabric from back-rolling. The circular knitting machine comprises a metal horizontal rod, a metal elastic piece, a probe, a left frame body, a right frame body, a fixing sleeve base and a machine table base, wherein the machine table base is rotationally arranged in the fixing sleeve base in a sleeving manner; horizontal sliding rails arranged oppositely are arranged on the left frame body and the right frame body respectively; multiple pairs of sliding blocks in one-to-one correspondence are connected with the horizontal sliding rails in a sliding manner; cloth rollers are connected among the sliding blocks; every two adjacent cloth rollers are meshed with each other; the probe is positioned in the moving direction of the sliding blocks; the metal elastic piece is arranged on the fixing sleeve base; the metal horizontal rod is fixedly connected with the machine table base; when the metal horizontal rod rotates along with the machine table base, the metal horizontal rod is in contact with the metal elastic piece, the probe is in circuit connection with the metal horizontal rod, and the metal elastic piece is in circuit connection with the motor of the circular knitting machine. According to the circular knitting machine and the method provided by the invention, through the interaction of the probe, the metal elastic piece, the metal horizontal rod, the cloth rollers, the sliding blocks and a control circuit, the situation that the circular knitting machine can be shut down in time after back-rolling of the gray fabric occurs is guaranteed, and the stability of the operation of the circular knitting machine is guaranteed.
Description
Technical field
The present invention relates to Circular Knitted Technology field, relate in particular to a kind of method of circular knitting machine and control grey cloth warp thereof.
Background technology
At present, circular knitting machine applies in textile industry in a large number, and circular knitting machine is usually used in weaving cotton cloth, and the grey cloth of casting off is by after the cloth beam of circular knitting machine, falls into the containing box under cloth beam.But along with the grey cloth of containing box is more and more, if operating personnel move flat grey cloth not in time, when the height that grey cloth is stacked surpasses or approaches cloth beam, grey cloth will be wrapped on cloth beam by warp, forms secondary batching.If circular knitting machine is shut down not in time, when the grey cloth thickness that is involved in cloth beam surpasses the maximal clearance between cloth beam, will damage the drive disk assembly of cloth-winding mechanism, affect the stability of circular knitting machine work.
Summary of the invention
The object of the present invention is to provide a kind of method of circular knitting machine and control warp cloth thereof, can reach the object of timely shutdown and assurance job stability.
For realizing object of the present invention, the technical scheme of taking is:
A kind of circular knitting machine, comprise metal cross bar, metallic elastic part, probe, left stretcher body, right stretcher body, fixed cover cylinder base, and coaxial rotation is sheathed on the board base in fixed cover cylinder base, left stretcher body and right stretcher body are provided with the horizontal slide rail being oppositely arranged, on horizontal slide rail, slidably connect multipair slide block one to one, between slide block, be connected with one to one cloth beam, intermeshing between adjacent two cloth beams, probe is positioned on slide block moving direction, metallic elastic part is located on fixed cover cylinder base, metal cross bar is fixedly connected with board base, when metal cross bar rotates with board base, metal cross bar can contact with metallic elastic part, probe and metal cross bar are electrically connected, the motor of metallic elastic part and circular knitting machine is electrically connected.
After circular knitting machine starts, metal cross bar is along with board base rotates together, and the circuit of probe and metal cross bar is not switched on; When having grey cloth warp to be wrapped on cloth beam; gap between cloth beam can increase; thereby promote slide block along horizontal slide rail to two side shiftings; after moving, slide block can promote probe tripping; the circuit of probe and metal cross bar is switched on; the energising of metal cross bar; when metal cross bar turns to while contacting with metallic elastic part; the circuit of metallic elastic part and motor is switched on; motor quits work, and circular knitting machine is shut down in time, makes grey cloth stop warp; prevent from damaging circular knitting machine, guarantee the stability of circular knitting machine work.
Below technical scheme is further illustrated:
Be further, circular knitting machine also comprises left actuating arm and right actuating arm, and the two ends of left actuating arm are fixedly connected with board base with left stretcher body respectively, and the two ends of right driving wall are fixedly connected with board base with right stretcher body respectively, left actuating arm is provided with metal cross bar, and left stretcher body is provided with probe.Metal cross bar is arranged on left actuating arm, and probe is arranged on left stretcher body, makes the circuit between metal cross bar and probe connect simpler.
Be further, circular knitting machine also comprises left actuating arm and right actuating arm, and the two ends of left actuating arm are fixedly connected with board base with left stretcher body respectively, and the two ends of right driving wall are fixedly connected with board base with right stretcher body respectively, right actuating arm is provided with metal cross bar, and right stretcher body is provided with probe.Metal cross bar is arranged on right actuating arm, and probe is arranged on right stretcher body, makes the circuit between metal cross bar and probe connect simpler.
Further, circular knitting machine also comprises back-moving spring, and each slide block is all connected with back-moving spring, and one end of back-moving spring is connected with slide block, and the other end is connected with left stretcher body or the right stretcher body at slide block place.When the grey cloth that is involved in being taken out from cloth beam, back-moving spring is reset to slide block the position of normal work, while guaranteeing normal work, and intermeshing between cloth beam.
Further, metallic elastic part is soft induction spring.Metallic elastic part is soft induction spring, when metal cross bar and soft induction spring contact, the free end of soft induction spring can move together along with metal cross bar, until metal cross bar departs from soft induction spring, guarantee that like this metal cross bar is in high speed rotating, can not cause damage with soft induction spring, further guarantee the stability of circular knitting machine work.
The present invention also provides a kind of circular knitting machine to control the method for grey cloth warp, comprises the following steps:
Start circular knitting machine and enter, board base rotates, and metal cross bar is along with board base rotates together;
When grey cloth warp is wrapped in cloth beam, the cloth beam and the gap between adjacent cloth beam that are involved in grey cloth become large, and cloth beam promotes slide block and is moved along horizontal slide rail;
Slipper push probe is beated, and probe is connected the circuit being connected with metal cross bar, the energising of metal cross bar;
The metal cross bar of energising turns to while contacting with metallic elastic part, and the circuit that metallic elastic part is connected with motor is switched on, and motor quits work.
Compared with prior art, the present invention has following beneficial effect:
By probe, metallic elastic part, metal cross bar, cloth beam, slide block and control circuit; when having grey cloth warp to be wrapped on cloth beam; slide block is along horizontal slide rail to two side shiftings; after moving, slide block can promote probe tripping; the circuit of probe and metal cross bar is switched on; the energising of metal cross bar; when metal cross bar turns to while contacting with metallic elastic part; the circuit of metallic elastic part and motor is switched on; motor quits work, and circular knitting machine is shut down in time, makes grey cloth stop warp; prevent from damaging circular knitting machine, guarantee the stability of circular knitting machine work.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention circular knitting machine.
Description of reference numerals:
100. metal cross bars, 200. metallic elastic parts, 300. probes, 400. left stretcher bodies, 450. slide blocks, 480. cloth beams, 500. right stretcher bodies, 600. fixed cover cylinder bases, 700. board bases, 800. left actuating arms, 900. right actuating arms.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated:
As shown in Figure 1, a kind of circular knitting machine, comprise metal cross bar 100, metallic elastic part 200, probe 300, the left stretcher body 400 being oppositely arranged and right stretcher body 500, and be arranged on fixed cover cylinder base 600 and the board base 700 directly over left stretcher body 400 and right stretcher body 500, board base 700 is sheathed in fixed cover cylinder base 600, and can circle along the axial line of fixed cover cylinder base 600, between left stretcher body 400 and board base 700, be fixedly connected with left actuating arm 800, between right stretcher body 500 and board base 700, be fixedly connected with right actuating arm 900, left stretcher body 400 and right stretcher body 500 are provided with the horizontal slide rail (accompanying drawing does not identify) being oppositely arranged, on horizontal slide rail, slidably connect multipair slide block one to one 450, between slide block 450, be connected with one to one cloth beam 480, intermeshing between adjacent two cloth beams 480, probe 300 is located on left stretcher body 400, and be positioned at a side of outermost slide block 450 moving directions on left stretcher body 400, metallic elastic part 200 is located on fixed cover cylinder base 600, metal cross bar 100 is fixedly connected with left actuating arm 800, metal cross bar 100 is when left actuating arm 800 circles with board base 700, metal cross bar 100 can contact with metallic elastic part 200, probe 300 is connected with metal cross bar 100 circuit, the motor of metallic elastic part 200 and circular knitting machine (accompanying drawing does not identify) circuit is connected.
After circular knitting machine starts, metal cross bar 100 is along with board base 700 circles together, and the circuit of probe 300 and metal cross bar 100 is not switched on, when having grey cloth warp to be wrapped on cloth beam 480, gap between cloth beam 480 can increase, thereby promote slide block 450 along horizontal slide rail to two side shiftings, after slide block 450 moves, promote probe 300 trippings, the circuit of probe 300 and metal cross bar 100 is switched on, 100 energisings of metal cross bar, when metal cross bar 100 turns to while contacting with metallic elastic part 200, the circuit of metallic elastic part 200 and motor is switched on, motor quits work, circular knitting machine is shut down in time, make grey cloth stop warp, prevent from damaging circular knitting machine, guarantee the stability of circular knitting machine work.
In the present embodiment, on horizontal slide rail, be all connected with three pairs of slide blocks 450, on horizontal slide rail, can also arrange according to actual needs two pairs with top shoe 450.
Probe 300 can also be arranged on according to actual needs on right stretcher body 500 and be positioned at a side of outermost slide block 450 moving directions on right stretcher body 500, and metal cross bar 100 relative set are on right actuating arm 900.Metal cross bar 100 also can be set directly on board base 700.
Circular knitting machine also comprises back-moving spring (accompanying drawing does not identify), and each slide block 450 is all connected with back-moving spring, and one end of back-moving spring is connected with slide block 450, and the other end is connected with left stretcher body or the right stretcher body at slide block 450 places.When the grey cloth that is involved in being taken out from cloth beam 480, back-moving spring is reset to slide block 450 position of normal work, while guaranteeing normal work, and intermeshing between cloth beam 480.
In the present embodiment, metallic elastic part 200 is soft induction spring.When metal cross bar 100 and soft induction spring contact, the free end of soft induction spring can move together along with metal cross bar 100, until metal cross bar 100 departs from soft induction spring, guarantee that like this metal cross bar 100 is in high speed rotating, can not cause damage with soft induction spring, further guarantee the stability of circular knitting machine work.Metallic elastic part 200 is also set to other forms of metallic elastic part according to actual conditions.
The present invention also provides a kind of circular knitting machine to control the method for grey cloth warp, comprises the following steps:
Start circular knitting machine, board base 700 rotates, and metal cross bar 100 is along with board base 700 rotates together;
When grey cloth warp is wrapped in cloth beam 480, the cloth beam 480 and the gap between adjacent cloth beam 480 that are involved in grey cloth become large, and cloth beam 480 promotes slide block 450 and is moved along horizontal slide rail;
Slide block 450 promotes probe 300 and beats, and probe 300 is connected the circuit being connected with metal cross bar 100,100 energisings of metal cross bar;
The metal cross bar 100 of energising turns to while contacting with metallic elastic part 200, and the circuit that metallic elastic part 200 is connected with motor is switched on, and motor quits work.
In the present embodiment, motor is carried out to ground protection.When the metal cross bar 100 of metallic elastic part 200 and energising contacts, in the circuit that metallic elastic part 200 is connected with motor, can produce larger short circuit current or leakage current, because motor carries out ground protection, motor will quit work.The mode that control circuit can also be designed to other quits work motor.
The present invention is by probe 300, metallic elastic part 200, metal cross bar 100, cloth beam 480, slide block 450 and control circuit, when having grey cloth warp to be wrapped on cloth beam 480, slide block 450 is along horizontal slide rail to two side shiftings, slide block moves 450 can promote probe 300 trippings after moving, the circuit of probe 300 and metal cross bar 100 is switched on, 100 energisings of metal cross bar, when metal cross bar 100 turns to while contacting with metallic elastic part 200, the circuit of metallic elastic part 200 and motor is switched on, motor quits work, circular knitting machine is shut down in time, make grey cloth stop warp, prevent from damaging circular knitting machine, guarantee the stability of circular knitting machine work.
The above embodiment has only expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (6)
1. a circular knitting machine, it is characterized in that, comprise metal cross bar, metallic elastic part, probe, left stretcher body, right stretcher body, fixed cover cylinder base, and coaxial rotation is sheathed on the board base in described fixed cover cylinder base, described left stretcher body and described right stretcher body are provided with the horizontal slide rail being oppositely arranged, on described horizontal slide rail, slidably connect multipair slide block one to one, between described slide block, be connected with cloth beam one to one, intermeshing between adjacent two described cloth beams, described probe is positioned on described slide block moving direction, described metallic elastic part is located on described fixed cover cylinder base, described metal cross bar is fixedly connected with described board base, when described metal cross bar rotates with described board base, described metal cross bar can contact with described metallic elastic part, described probe and described metal cross bar are electrically connected, the motor of described metallic elastic part and described circular knitting machine is electrically connected.
2. circular knitting machine according to claim 1, it is characterized in that, also comprise left actuating arm and right actuating arm, the two ends of described left actuating arm are fixedly connected with described board base with described left stretcher body respectively, the two ends of described right driving wall are fixedly connected with described board base with described right stretcher body respectively, described left actuating arm is provided with described metal cross bar, and described left stretcher body is provided with described probe.
3. circular knitting machine according to claim 1, it is characterized in that, also comprise left actuating arm and right actuating arm, the two ends of described left actuating arm are fixedly connected with described board base with described left stretcher body respectively, the two ends of described right driving wall are fixedly connected with described board base with described right stretcher body respectively, described right actuating arm is provided with described metal cross bar, and described right stretcher body is provided with described probe.
4. according to the circular knitting machine described in claims 1 to 3 any one, it is characterized in that, also comprise back-moving spring, described in each, slide block is all connected with described back-moving spring, one end of described back-moving spring is connected with described slide block, and the other end is connected with described left stretcher body or the described right stretcher body at described slide block place.
5. according to the circular knitting machine described in claims 1 to 3 any one, it is characterized in that, described metallic elastic part is soft induction spring.
6. a method for circular knitting machine control grey cloth warp as described in claim 1 to 5 any one, is characterized in that, comprises the following steps:
Start circular knitting machine, board base rotates, and metal cross bar is along with board base rotates together;
When grey cloth warp is wrapped in cloth beam, the cloth beam and the gap between adjacent cloth beam that are involved in grey cloth become large, and cloth beam promotes slide block and is moved along horizontal slide rail;
Slipper push probe is beated, and probe is connected the circuit being connected with metal cross bar, the energising of metal cross bar;
The metal cross bar of energising turns to while contacting with metallic elastic part, and metallic elastic part is switched on the circuit that described motor is connected, and motor quits work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500161.7A CN104195739B (en) | 2014-09-25 | 2014-09-25 | The method of circular knitting machine and control grey cloth warp thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500161.7A CN104195739B (en) | 2014-09-25 | 2014-09-25 | The method of circular knitting machine and control grey cloth warp thereof |
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| Publication Number | Publication Date |
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| CN104195739A true CN104195739A (en) | 2014-12-10 |
| CN104195739B CN104195739B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410500161.7A Active CN104195739B (en) | 2014-09-25 | 2014-09-25 | The method of circular knitting machine and control grey cloth warp thereof |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4565076A (en) * | 1983-11-04 | 1986-01-21 | Precision Fukuhara Works, Ltd. | Safety device for circular knitting machines |
| CN2362876Y (en) * | 1998-12-02 | 2000-02-09 | 林进泳 | Synchronous gearing mechanism for cloth rewinder |
| US6637241B1 (en) * | 2003-01-21 | 2003-10-28 | Pai Lung Machinery Mill Co., Ltd. | Fabric take-up apparatus |
| CN201485617U (en) * | 2009-08-18 | 2010-05-26 | 浙江嘉升机械有限公司 | Back rolling preventive system special for roller |
| CN201560295U (en) * | 2009-11-30 | 2010-08-25 | 东莞德永佳纺织制衣有限公司 | Large diameter circular knitting machine with cloth rewinding preventing securing device |
| CN102115946A (en) * | 2011-03-29 | 2011-07-06 | 廖兴华 | Anti-back rolling device for flat machine |
| CN202148404U (en) * | 2011-05-19 | 2012-02-22 | 中山国泰染整有限公司 | Rewinding cloth self-stopping device of cloth rolling machine |
| CN202687598U (en) * | 2012-07-30 | 2013-01-23 | 南通泰慕士服装有限公司 | Anti-winding device for reeling grey fabrics of circular knitting machine |
| CN203333963U (en) * | 2013-07-05 | 2013-12-11 | 宁波慈星股份有限公司 | Cloth rolling warning device of flat knitting machine |
| CN204125689U (en) * | 2014-09-25 | 2015-01-28 | 广东溢达纺织有限公司 | Circular knitting machine |
-
2014
- 2014-09-25 CN CN201410500161.7A patent/CN104195739B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4565076A (en) * | 1983-11-04 | 1986-01-21 | Precision Fukuhara Works, Ltd. | Safety device for circular knitting machines |
| CN2362876Y (en) * | 1998-12-02 | 2000-02-09 | 林进泳 | Synchronous gearing mechanism for cloth rewinder |
| US6637241B1 (en) * | 2003-01-21 | 2003-10-28 | Pai Lung Machinery Mill Co., Ltd. | Fabric take-up apparatus |
| CN201485617U (en) * | 2009-08-18 | 2010-05-26 | 浙江嘉升机械有限公司 | Back rolling preventive system special for roller |
| CN201560295U (en) * | 2009-11-30 | 2010-08-25 | 东莞德永佳纺织制衣有限公司 | Large diameter circular knitting machine with cloth rewinding preventing securing device |
| CN102115946A (en) * | 2011-03-29 | 2011-07-06 | 廖兴华 | Anti-back rolling device for flat machine |
| CN202148404U (en) * | 2011-05-19 | 2012-02-22 | 中山国泰染整有限公司 | Rewinding cloth self-stopping device of cloth rolling machine |
| CN202687598U (en) * | 2012-07-30 | 2013-01-23 | 南通泰慕士服装有限公司 | Anti-winding device for reeling grey fabrics of circular knitting machine |
| CN203333963U (en) * | 2013-07-05 | 2013-12-11 | 宁波慈星股份有限公司 | Cloth rolling warning device of flat knitting machine |
| CN204125689U (en) * | 2014-09-25 | 2015-01-28 | 广东溢达纺织有限公司 | Circular knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104195739B (en) | 2016-03-30 |
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