CN102051755B - Improved structure of rapier machine - Google Patents
Improved structure of rapier machine Download PDFInfo
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- CN102051755B CN102051755B CN2011100073206A CN201110007320A CN102051755B CN 102051755 B CN102051755 B CN 102051755B CN 2011100073206 A CN2011100073206 A CN 2011100073206A CN 201110007320 A CN201110007320 A CN 201110007320A CN 102051755 B CN102051755 B CN 102051755B
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- yarn
- arrow shaft
- shaft machine
- dancer rools
- roller
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Abstract
The invention discloses an improved structure of a rapier machine, comprising a rapier machine body, wherein the yarn inlet side of the rapier machine body is provided with a yarn tension adjusting device, the yarn tension adjusting device comprises a frame body on which a yarn running roller, an adjusting roller and a middle roller are arranged, yarn is inputted from the upper end of the adjusting roller after sequentially passing around the yarn running roller, the middle roller and the adjusting roller, the outer annular surface of the adjusting roller is provided with a rubber layer, a height adjusting mechanism of the adjusting roller is connected to the frame body, and a tension inducing device corresponding to each strand of yarn is sleeved on the adjusting roller or the middle roller and is connected in series to a control circuit of the rapier machine. The improved structure has a good tension adjustment function on the yarn at the inlet side of the rapier machine, improves the weaving quality of fabrics, is concise and ingenious, has low cost, and can also sensitively and rapidly induce whether the yarn is broken or not, and if the yarn is broken, the rapier machine can stop running immediately, thereby reducing the scrapping proportion of products.
Description
Technical field
The present invention relates to the arrow shaft machine.
Background technology
The yarn that existing arrow shaft machine is brought from creel gets into through a large diameter yarn roller that is located at the creel entrance side; This structure plays certain tension to advancing yarn; But yarn still hand stretching hand pick phenomenon occurs than being easier to, and influences the weaving quality of fabric, and regulating effect is still waiting to improve.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of arrow shaft machine and improves structure; Yarn to arrow shaft machine entrance side has good tension adjustment effect, has improved the establishment quality of fabric, and is simple for structure ingenious; Cost is low; Whether have broken string, then shut down immediately if any broken string if simultaneously can sensitivity responding to yarn fast, reduce the product rejection ratio.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: a kind of arrow shaft machine improves structure; Comprise arrow shaft machine body, the yarn entrance side of arrow shaft machine body is provided with the yarn tension adjusting device, it is characterized in that: said yarn tension adjusting device comprises support body; Lean on the creel side to be provided with on the support body into the yarn deflector roll; Yarn entrance side near arrow shaft machine body is provided with dancer rools, goes into also to be provided with intermediate calender rolls between yarn deflector roll and dancer rools, and yarn is imported from the dancer rools upper end after walking around yarn deflector roll, intermediate calender rolls and dancer rools successively.
Improved, said dancer rools outer ring surface is provided with rubber layer, makes all even yarn tension.
Improved, said dancer rools two ends are connected on the support body through a height adjustment mechanism, like this dancer rools height can be set flexibly, thereby the tension adjustment of adaptability adjustment input yarn is regulated yarn tension evenly.
Preferably, said height adjustment mechanism is that the cylinder body of hydraulic jack is connected on the frame by the hydraulic jack of external control device control, and the push rod front end of hydraulic jack is connected with the dancer rools end.
Improved, the cylinder body of said hydraulic jack is connected on the frame through the switching device of corner adjustable, can realize the front and back position of dancer rools like this through the corner of regulator solution compressing cylinder, optimizes the input yarn and opens the uniformity adjustment.
Improved; Be arranged with the tension force induction installation corresponding on said dancer rools or the intermediate calender rolls with per share yarn; Said tension force induction installation is connected in the arrow shaft machine control circuit; As long as one yarn broken string is wherein arranged, the tension force induction installation will be sensed and produce signal and shut down to control circuit control arrow shaft machine.
Preferably, said tension force induction installation comprises and is set in the elastic ring that is compressed by yarn on dancer rools or the intermediate calender rolls that elastic ring is provided with annular contact; Said dancer rools or intermediate calender rolls are provided with two the annular contacts corresponding with said contact, and connect with the circuit of controlling organization in said two contacts, when yarn compresses elastic ring; Said contact is electrically connected with the contact, when yarn breaks, and annular contact and annular contact separation; Circuit breaks off, and the control circuit outage realizes the shutdown of arrow shaft machine.
Preferably, said elastic ring section is a concave shape, and annular contact is located at the recess of concave shape.
Preferably, said elastic ring top layer is provided with the yarn guide groove.
The present invention adopts said structure, and the yarn of arrow shaft machine entrance side is had good tension adjustment effect, has improved the establishment quality of fabric; Simple for structure ingenious, cost is low, and whether simultaneously can sensitivity respond to yarn fast has broken string; Then shut down immediately if any broken string, reduce the product rejection ratio.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 improves the structural representation sketch of structure for arrow shaft machine of the present invention;
Fig. 2 is the example structure sketch map of arrow shaft machine tension force induction installation of the present invention.
The specific embodiment
As shown in Figure 1, for a kind of arrow shaft machine of the present invention improves structure, comprise arrow shaft machine body 1; The yarn entrance side of arrow shaft machine body is provided with the yarn tension adjusting device, and said yarn tension adjusting device comprises support body 11, leans on the creel side to be provided with into yarn deflector roll 2 on the support body; Yarn entrance side near arrow shaft machine body is provided with dancer rools 3, goes into also to be provided with intermediate calender rolls 4 between yarn deflector roll and dancer rools, and yarn 01 is imported from the dancer rools upper end after walking around yarn deflector roll, intermediate calender rolls and dancer rools successively; I.e. walking around the intermediate calender rolls lower end and get into arrow shaft machine body from the dancer rools upper end again shown in the figure from going into yarn deflector roll upper end; Said dancer rools 3 outer ring surfaces are provided with rubber layer 31, regulate, and 3 two ends are connected on the support body through a height adjustment mechanism; Said height adjustment mechanism is the hydraulic jack by external control device control; The cylinder body 51 of hydraulic jack is connected on the frame, and push rod 52 front ends of hydraulic jack are connected with dancer rools 3 ends, and the cylinder body of said hydraulic jack is connected on the frame through the switching device 6 of corner adjustable; The switching device of corner adjustable adopts various existing common structures, is not described further at this.
In the present embodiment, be arranged with the tension force induction installation corresponding with per share yarn on the said intermediate calender rolls 4, said tension force induction installation is connected in the arrow shaft machine control circuit; As long as one yarn broken string is wherein arranged; The tension force induction installation will be sensed and produce signal and shut down to control circuit control arrow shaft machine, and is concrete, and said tension force induction installation comprises and is set in the elastic ring 70 that is compressed by yarn on the intermediate calender rolls; The elastic ring top layer is provided with yarn guide groove 71; Elastic ring is provided with annular contact 72, and the elastic ring section can be set to concave shape, and annular contact is located at the recess 73 of concave shape.Said dancer rools or intermediate calender rolls are provided with two the annular contacts 74 corresponding with said contact; Connect with the circuit of controlling organization in said two contacts, when yarn compressed elastic ring, said contact was electrically connected with the contact; When yarn breaks; Annular contact and annular contact separation, circuit breaks off, and the control circuit outage realizes the shutdown of arrow shaft machine.
The mentioned strain induction installation also can be arranged on yarn deflector roll or the dancer rools.
Support body described in the present invention is the support body of arrow shaft machine body.
Claims (5)
1. an arrow shaft machine improves structure; Comprise arrow shaft machine body, the yarn entrance side of arrow shaft machine body is provided with the yarn tension adjusting device, and said yarn tension adjusting device comprises support body; Lean on the creel side to be provided with on the support body into the yarn deflector roll; Yarn entrance side near arrow shaft machine body is provided with dancer rools, goes into also to be provided with intermediate calender rolls between yarn deflector roll and dancer rools, and yarn is imported from the dancer rools upper end after walking around yarn deflector roll, intermediate calender rolls and dancer rools successively; It is characterized in that: saidly go on the yarn deflector roll to be arranged with the tension force induction installation corresponding with per share yarn; Said tension force induction installation is connected in the arrow shaft machine control circuit, as long as one yarn broken string is wherein arranged, the tension force induction installation will be sensed and produce signal and shut down to control circuit control arrow shaft machine.
2. arrow shaft machine according to claim 1 improves structure, and it is characterized in that: said dancer rools outer ring surface is provided with rubber layer.
3. arrow shaft machine according to claim 1 and 2 improves structure, and it is characterized in that: said dancer rools two ends are connected on the support body through a height adjustment mechanism.
4. arrow shaft machine according to claim 3 improves structure, it is characterized in that: said height adjustment mechanism is the hydraulic jack by external control device control, and the cylinder body of hydraulic jack is connected on the frame, and the push rod front end of hydraulic jack is connected with the dancer rools end.
5. arrow shaft machine according to claim 4 improves structure, and it is characterized in that: the cylinder body of said hydraulic jack is connected on the frame through the switching device of corner adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100073206A CN102051755B (en) | 2011-01-13 | 2011-01-13 | Improved structure of rapier machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100073206A CN102051755B (en) | 2011-01-13 | 2011-01-13 | Improved structure of rapier machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102051755A CN102051755A (en) | 2011-05-11 |
| CN102051755B true CN102051755B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100073206A Active CN102051755B (en) | 2011-01-13 | 2011-01-13 | Improved structure of rapier machine |
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| CN (1) | CN102051755B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035817A (en) * | 2015-07-31 | 2015-11-11 | 芜湖华烨工业用布有限公司 | Winding device for industrial cloth |
| CN108128649A (en) * | 2017-12-29 | 2018-06-08 | 中山市锋君机械设备有限公司 | A kind of buffering of splicer three storage paper system |
| CN108766671B (en) * | 2018-08-30 | 2024-01-12 | 安徽双马机械设备有限公司 | Wire breakage preventing wire twisting machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201250318Y (en) * | 2008-08-21 | 2009-06-03 | 张建华 | Novel rapier loom |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627620B2 (en) * | 1972-12-12 | 1981-06-25 | ||
| JPS5328544B2 (en) * | 1975-03-06 | 1978-08-15 | ||
| KR100307849B1 (en) * | 1992-12-03 | 2001-11-30 | 브롬 스티그-아르네 | Thread feeder |
| JP2907182B2 (en) * | 1997-04-09 | 1999-06-21 | 住友電気工業株式会社 | Dancer roller device |
| FR2864555B1 (en) * | 2003-12-24 | 2006-01-27 | Staubli Lyon | METHOD FOR MONITORING THE SUPPLY VOLTAGE OF AT LEAST ONE FRAME WIRE, FRAME WIRE FEEDER, AND WEAVING WIRE EQUIPPED WITH SUCH A DEVICE |
| CN201924139U (en) * | 2011-01-13 | 2011-08-10 | 海宁安捷复合材料有限责任公司 | Improved rapier machine structure |
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- 2011-01-13 CN CN2011100073206A patent/CN102051755B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201250318Y (en) * | 2008-08-21 | 2009-06-03 | 张建华 | Novel rapier loom |
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| CN102051755A (en) | 2011-05-11 |
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Effective date of registration: 20220707 Address after: 224700 No. 555, Jingwu Road, high tech Zone, Jianhu County, Yancheng City, Jiangsu Province Patentee after: Jiangsu nongchaoer composite material Co.,Ltd. Address before: 314414 No. 15, yanjiachang, Yongfeng group, Liqun village, Dingqiao Town, Haining City, Zhejiang Province Patentee before: HAINING ANJIE COMPOSITE MATERIAL Co.,Ltd. |