CN2825677Y - Yarn take-up frame for flat knitting machine - Google Patents
Yarn take-up frame for flat knitting machine Download PDFInfo
- Publication number
- CN2825677Y CN2825677Y CN 200520012906 CN200520012906U CN2825677Y CN 2825677 Y CN2825677 Y CN 2825677Y CN 200520012906 CN200520012906 CN 200520012906 CN 200520012906 U CN200520012906 U CN 200520012906U CN 2825677 Y CN2825677 Y CN 2825677Y
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- yarn
- toe
- take
- tension lever
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- 238000009940 knitting Methods 0.000 title abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000009954 braiding Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a yarn picking frame for a flat knitting machine, which comprises a yarn picking frame body, a body upper cover and a regulating knob, wherein the front end of the body is provided with an alarm indicator lamp; the back end of the body is provided with a yarn picking needle, a switching circuit output end and a power supply input end. The utility model is characterized in that a yarn knot sensor, a yarn thickness sensor and a yarn breaking sensor are arranged in the body, and the upper cover is provided with a transferring yarn clamping disc and a yarn clamping plate. The yarn picking needle or a clamping plate action trigger circuit switch can generate electrical signal output so as to stop the knitting machine, and the indicator lamp is turned on for alarm. When the yarn is suddenly broken because of coarse yarn knots or large tension during the operation of the knitting machine, the machine can automatically stop running, and the indicator lamp is turned on for alarm, and the utility model can remove the coarse knots and connect up the broken yarn in time. In the process of running yarns on the machine, the utility model can automatically slow down the running speed of transverse knitting when the yarn thickness is not uniform, and can increase the running efficiency of the knitting machine and the quality grades of knitting products.
Description
Technical field
The utility model relates to the attachment device of knitting machine, and a kind of flat machine is knitted the sensing and the control device of wire condition.
Background technology
When knitting industry uses the flat machine braiding, head is reciprocating on needle-bar, move to the termination by the inspection head and stop, remaking counter motion, the tension force of knitting line becomes minimum from maximum, tension variation is unbalanced to make very easily that to knit line flexible inhomogeneous, make and knit the line broken string, make fabric produce wire jumper, the thick knot and the thickness of knitting line in addition are inhomogeneous, also make fabric fault occur, influence product quality.Therefore how before braiding, to detect the situation of knitting line; as broken string, slightly knot or thickness are inhomogeneous etc. carries out perception; find back hard stop alarm indication; carry out timely remediation; become and improve the knitwear quality, particularly improve the subject matter of flat machine quality of braided fabric, CN2278003Y provides a kind of flat machine yarn tension control device; but line broken string, slightly inhomogeneous etc. the problem of knot and thickness, method or device still not yet in effect are at present knitted in solution.
Summary of the invention
The purpose of this utility model is to occur thick knot suddenly during at the work of above-mentioned flat machine or can perception and autostop when breaking suddenly, the device of alarm indication.
Design of the present utility model is, flat machine take-up frame, it comprises take-up frame body, main body loam cake and adjusting knob, body front end is established alarm lamp, body rear is established thread take-up tension lever, on-off circuit output and power supply input, it is characterized in that establishing in the main body toe-in sensor, line thickness sensor and line-breakage sensor, the main body loam cake is established conveying clamp drum and clamp.Thread take-up tension lever or intermediate plate action triggers contactor produce signal of telecommunication output, and loom is stopped, and indicator lamp is lighted warning.
The utility model is used for flat machine, and flat braiding machine when work is if occur knitting the thick knot of line suddenly or when breaking suddenly because of overtension, machine is out of service automatically, and lights indicator lamp and report to the police, and connects broken string so that in time remove thick knot.Be again when the machine run cabling, if when occurring that thickness is uneven knits line, the speed of service of the horizontal volume that can slow down automatically is with the operational efficiency that improves horizontal volume machine and the quality scale of knit product.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the vertical section transverse views of Fig. 1.
Among the above-mentioned figure, 1 is yarn take-up spring, and 2 is the threading frame, 3 is clamp dish adjusting turn-knob, and 4 is that thickness detects the adjusting turn-knob, and 5 is that toe-in detects adjusting knob, 6 are thread take-up tension lever adjusting turn-knob, and 7 is the clamp dish, and 8 is the clamp wheel disc, 9 is the thick line clamping plate, and 10 is the thick line intermediate plate, and 11 is the toe-in clamping plate, 12 is the toe-in intermediate plate, 13 press piece for thick line cursor contact, and 14 is the thick line cursor, and 15 is the toe-in cursor, 16 are toe-in cursor contact boss, 17 is the thread take-up tension lever spring, and 18 is the thread take-up tension lever rotating shaft, and 19 is the thread take-up tension lever contact, 20 is the toe-in electric switch, 21 is the thread take-up tension lever electric switch, and 22 is plug, and 23 is wiring board, 24 is the turriform spring, 25 are clamp dish adjusting worm screw, and 26 is thick line contact electric switch, and 27 is alarm lamp.
The specific embodiment
The utility model overall structure is established in the main body to detect and is knitted the device of wire condition as shown in Figure 1, and the one end is an alarm lamp, and the other end is electric current input and signal of telecommunication output.Knit the detection of wire condition and comprise toe-in detecting sensor, line thickness detecting sensor and burn out detection sensor.Cross section structure schematic diagram when Fig. 2 closes up for main body and main body loam cake.
The toe-in sensor is located at the toe-in clamping plate 11 on the body cover, be located at the toe-in cursor 15 in the main body, be fixed on the toe-in intermediate plate 12 of toe-in cursor 15 upper ends and regulate turn-knob 5 compositions with the toe-in that toe-in cursor 15 lower ends flexibly connect, the right edge of toe-in cursor 15 rotation directions is established a boss 16 that contacts with the electric switch activity.When rotating toe-in turn-knob 5, can regulate the gap size between toe-in clamping plate 11 and the toe-in intermediate plate 12, regulate turn-knob 5 by the worm screw on it be meshed with the worm gear of toe-in cursor 15 lower ends the toe-in intermediate plate 12 that promotes toe-in cursor 15 upper ends and toe-in clamping plate 11 near or away from the adjusting of realization gap size.
Line thickness sensor is by the thick line clamping plate 9 that are located at the main body loam cake, be located at the thick line cursor 14 in the main body, be fixed on the thick line intermediate plate 10 of thick line cursor 14 upper ends and thick line adjusting knob 4 compositions that flexibly connect with thick line cursor 14 lower end turning cylinders, the limit, rotation direction left side of thick line cursor 14 is established a contact and is contacted by piece 13 and the activity of thick line control circuit switch.Rotate thick line and detect when regulating turn-knob 4, can regulate the gap size between thick line clamping plate 9 and the thick line intermediate plate 10.Thick line detect adjusting knob 4 by the worm screw on it be meshed with the worm gear of thick line cursor 14 lower ends promote on the thick line cursor 14 thick line intermediate plate 10 and thick line clamping plate 9 near or away from the adjusting of realization gap size.
Line-breakage sensor is regulated turn-knob 6 by yarn take-up spring 1, thread take-up tension lever spring 17, thread take-up tension lever rotating shaft 18 and thread take-up tension lever and is formed, it is affixed that one end of thread take-up tension lever spring 17 and thread take-up tension lever are regulated turn-knob 6, the other end and thread take-up tension lever rotating shaft 18 fix, and thread take-up tension lever contacts 19 that contact with 21 activities of shake-up contactor are established in thread take-up tension lever rotating shaft 18 bottoms.Rotate thread take-up tension lever adjusting knob 6 to regulate the tension force size of yarn take-up spring 1, the thread take-up tension lever spring 17 that is wrapped on thread take-up tension lever adjusting turn-knob 6 rotation axis rotates, thereby pulling thread take-up tension lever rotating shaft 18 is lifted or is put down, the rotation of thread take-up tension lever rotating shaft 18 drives 19 actions of thread take-up tension lever contact, thereby makes thread take-up tension lever electric switch powered-down.
The clamping device of clamp dish 7 is by the clamp wheel disc 8 that is located at the main body loam cake, worm screw 25 regulated by the turriform spring 24 of wheel disc one side, clamp dish and clamp is regulated turn-knob 3 compositions, the clamp dish is regulated the axle flexible connection of the end of worm screw 25 by shaft gear and clamp adjusting turn-knob 3, the clamp dish is regulated the adjusting rod flexible connection of the other end of worm screw 25 by shaft gear and turriform spring 24, and clamp is regulated the just elasticity of energy adjustable clamp drum 7 of turn-knob 3 like this.
Knitting line fixedly on the controlled flat knitting machine frame, connect plug 22 and straight-bar machines power connection by afterbody, knit line during work and put into slit between toe-in clamping plate 11 and the toe-in intermediate plate 12 from clamp dish 7, put into the slit between thick line clamping plate 9 and the thick line intermediate plate 10 again, pass yarn take-up spring 1 and threading frame 2 again and enter horizontal volume machine main body.
When the thick knot that runs into line or thickness is inhomogeneous or when broken string, horizontal volume machine is out of service and light indicator lamp and report to the police.The flat machine operation time is knitted line and is passed left and right sides clamp dish and clamp the anti-principal vertical line of line and rock.Slit owing to its adjusting when the line of thick knot passes through toe-in clamping plate 11 and toe-in intermediate plate 12 just in time is the thickness of line, therefore can't pass through, will push over toe-in intermediate plate 12, when the knot intermediate plate by bullet following time, 16 actions of toe-in cursor contact boss touch toe-in electric switch 20, and horizontal volume machine shuts down, and toe-in electric switch 20 is a two-way switch, disconnecting power switch is closed indicator light circuit simultaneously, and alarm lamp 27 is bright.
When the line thickness inhomogeneous, fine rule can be by slit between thick line intermediate plate 10 and the thick line clamping plate, thick line intermediate plate 10 not under the bullet at this moment, but when having arrived thick line, these thick line intermediate plate 10 meeting quilts are slowly toward pressing down, the rotation of thick line cursor 14 at this moment touches slows down into on-off circuit, and machine speed slows down, and is pressed onto the bottom up to thick line cursor 14 and contacts thick line contact electric switch 26, this switch also is a two-way switch, also closed indicator light circuit when disconnecting main power switch, alarm lamp 27 is bright, and horizontal volume machine is out of service.
Yarn take-up spring 1 has elasticity upwards, line passes the yarn take-up spring 1 take-up frame of having left behind, this moment, horizontal volume machine normally moved, as running into broken string, yarn take-up spring 1 loses pulling force, upsprings, thread take-up tension lever rotating shaft this moment 18 is depressed thread take-up tension lever contact 19 and is touched contactor 21 actions, this switch also is a two-way switch, and alarm lamp 27 is lighted, and horizontal volume machine is out of service.
The controlled flat knitting machine take-up frame of the utility model design advantage of take-up frame more in the past has: the clamp dish is bigger, and clamp is more steady; Regulate by turn-knob that the slit is regulated is sensitiveer, precision is higher; Increased the function of the horizontal volume machine speed of service that when the line thickness is inhomogeneous, slows down.And the threading frame can telescopic adjustment, is more conducive to regulate length, can directly buckle in the take-up frame before work.
Claims (5)
1, flat machine take-up frame, it comprises take-up frame body, main body loam cake and adjusting knob, body front end is established alarm lamp, body rear is established thread take-up tension lever, on-off circuit output and power supply input, it is characterized in that establishing in the main body toe-in sensor, line thickness sensor and line-breakage sensor, the main body loam cake is established conveying clamp drum and clamp.
2, flat machine take-up frame according to claim 1, it is characterized in that the toe-in sensor is by the toe-in clamping plate (11) on body cover, be located at the toe-in cursor (15) in the main body, be fixed on the toe-in intermediate plate (12) of toe-in cursor (15) upper end and regulate turn-knob (5) composition with the toe-in that toe-in cursor (15) lower end flexibly connects, the right edge of toe-in cursor (15) rotation direction is established a boss (16) that contacts with the electric switch activity.
3, flat machine take-up frame according to claim 1, it is characterized in that line thickness sensor is by the thick line clamping plate (9) that are located at the main body loam cake, be located at the thick line cursor (14) in the main body, be fixed on the thick line intermediate plate (10) of thick line cursor (14) upper end and form with the thick line adjusting knob (4) that thick line cursor (14) lower end turning cylinder flexibly connects, the limit, rotation direction left side of thick line cursor (14) is established a contact and is contacted with the activity of thick line control circuit switch by piece (13).
4, flat machine take-up frame according to claim 1, it is characterized in that line-breakage sensor regulates turn-knob (6) by yarn take-up spring (1), thread take-up tension lever spring (17), thread take-up tension lever rotating shaft (18) and thread take-up tension lever and form, it is affixed that one end of thread take-up tension lever spring (17) and thread take-up tension lever are regulated turn-knob (6), the other end and thread take-up tension lever rotating shaft (18) fix, and a thread take-up tension lever contact (19) that contacts with shake-up contactor (21) activity is established in thread take-up tension lever rotating shaft (18) bottom.
5, flat machine take-up frame according to claim 1, the clamping device that it is characterized in that clamp dish (7) is by the clamp wheel disc (8) that is located at the main body loam cake, worm screw (25) regulated by the turriform spring (24) of wheel disc one side, clamp dish and clamp is regulated turn-knob (3) composition, the clamp dish is regulated the axle flexible connection of the end of worm screw (25) by shaft gear and clamp adjusting turn-knob (3), and the other end of clamp dish adjusting worm screw (25) flexibly connects by the adjusting rod of shaft gear and turriform spring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012906 CN2825677Y (en) | 2005-06-30 | 2005-06-30 | Yarn take-up frame for flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012906 CN2825677Y (en) | 2005-06-30 | 2005-06-30 | Yarn take-up frame for flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825677Y true CN2825677Y (en) | 2006-10-11 |
Family
ID=37065860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520012906 Expired - Fee Related CN2825677Y (en) | 2005-06-30 | 2005-06-30 | Yarn take-up frame for flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825677Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140727A (en) * | 2010-11-12 | 2011-08-03 | 苏州市青田企业发展有限公司 | Yarn separating device for computerized flat knitting machine |
| CN102191625A (en) * | 2011-04-13 | 2011-09-21 | 常熟市金龙机械有限公司 | Yarn-breakage alarming mechanism for yarn pretension adjustment device of computer flat knitting machine |
| CN102425030A (en) * | 2011-10-17 | 2012-04-25 | 宁波慈星股份有限公司 | Antenna station device |
| CN102888706A (en) * | 2012-10-22 | 2013-01-23 | 江苏金龙科技股份有限公司 | Yarn guiding device for computerized flat knitter |
| CN102888705A (en) * | 2012-10-22 | 2013-01-23 | 江苏金龙科技股份有限公司 | Yarn tension adjusting device of computer flat knitting machine |
| CN102888707A (en) * | 2012-10-22 | 2013-01-23 | 江苏金龙科技股份有限公司 | Yarn guiding device for computerized flat knitter with function of yarn knot alarm |
| CN103469460A (en) * | 2013-09-10 | 2013-12-25 | 江苏金龙科技股份有限公司 | Yarn tension adjusting device of computer flat knitting machine |
| CN108103651A (en) * | 2018-01-31 | 2018-06-01 | 海盐宏丰针织有限公司 | It is a kind of can autostop flat machine |
| IT201700053150A1 (en) * | 2017-05-17 | 2018-11-17 | Lgl Electronics Spa | YARN BREAKING SENSOR FOR TEXTILE EQUIPMENT |
-
2005
- 2005-06-30 CN CN 200520012906 patent/CN2825677Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140727A (en) * | 2010-11-12 | 2011-08-03 | 苏州市青田企业发展有限公司 | Yarn separating device for computerized flat knitting machine |
| CN102140727B (en) * | 2010-11-12 | 2012-10-10 | 苏州市青田企业发展有限公司 | Yarn separating device for computerized flat knitting machine |
| CN102191625A (en) * | 2011-04-13 | 2011-09-21 | 常熟市金龙机械有限公司 | Yarn-breakage alarming mechanism for yarn pretension adjustment device of computer flat knitting machine |
| CN102191625B (en) * | 2011-04-13 | 2012-11-21 | 江苏金龙科技股份有限公司 | Yarn-breakage alarming mechanism for yarn pretension adjustment device of computer flat knitting machine |
| CN102425030A (en) * | 2011-10-17 | 2012-04-25 | 宁波慈星股份有限公司 | Antenna station device |
| CN102888705A (en) * | 2012-10-22 | 2013-01-23 | 江苏金龙科技股份有限公司 | Yarn tension adjusting device of computer flat knitting machine |
| CN102888706A (en) * | 2012-10-22 | 2013-01-23 | 江苏金龙科技股份有限公司 | Yarn guiding device for computerized flat knitter |
| CN102888707A (en) * | 2012-10-22 | 2013-01-23 | 江苏金龙科技股份有限公司 | Yarn guiding device for computerized flat knitter with function of yarn knot alarm |
| CN102888707B (en) * | 2012-10-22 | 2014-04-16 | 江苏金龙科技股份有限公司 | Yarn guiding device for computerized flat knitter with function of yarn knot alarm |
| CN103469460A (en) * | 2013-09-10 | 2013-12-25 | 江苏金龙科技股份有限公司 | Yarn tension adjusting device of computer flat knitting machine |
| IT201700053150A1 (en) * | 2017-05-17 | 2018-11-17 | Lgl Electronics Spa | YARN BREAKING SENSOR FOR TEXTILE EQUIPMENT |
| EP3403961A1 (en) * | 2017-05-17 | 2018-11-21 | L.G.L. Electronics S.p.A. | Yarn breakage sensor for textile apparatuses |
| CN108946327A (en) * | 2017-05-17 | 2018-12-07 | 爱吉尔电子股份公司 | Yarn break sensor for Weaving device |
| EP3403961B1 (en) | 2017-05-17 | 2020-07-08 | L.G.L. Electronics S.p.A. | Yarn breakage sensor for textile apparatuses |
| CN108103651A (en) * | 2018-01-31 | 2018-06-01 | 海盐宏丰针织有限公司 | It is a kind of can autostop flat machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 Termination date: 20100630 |