CN201525929U - Weft tension device of warp knitting machine - Google Patents
Weft tension device of warp knitting machine Download PDFInfo
- Publication number
- CN201525929U CN201525929U CN2009200484593U CN200920048459U CN201525929U CN 201525929 U CN201525929 U CN 201525929U CN 2009200484593 U CN2009200484593 U CN 2009200484593U CN 200920048459 U CN200920048459 U CN 200920048459U CN 201525929 U CN201525929 U CN 201525929U
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- CN
- China
- Prior art keywords
- warp knitting
- knitting machine
- slide block
- weft
- mount pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a weft tension device of a warp knitting machine, which comprises at least one first threading plate installed on a first installation seat, a linear guide rail pair consisting of a sliding block and a guide rail, a driving device for driving the sliding block to move back and forth transversely along the guide rail, and a second installation seat which is fixedly connected at the lower part of the sliding block and provided with a second threading plate and a yarn guide roller; and the first installation seat and the guide rail are fixedly connected with a crossbeam of the warp knitting machine respectively, the second threading plate, the yarn guide roller, and the first threading plate are mutually parallel. The second installation seat can consist of an upper supporting plate transversely arranged and side plates arranged at the end parts of two sides of the second installation seat; the second installation seat is fixedly connected at the lower part of the sliding block by the upper supporting plate; the second threading plate is fixedly connected with the side plates; and the yarn guide roller is rotatablely connected with the side plates. The weft tension device of the warp knitting machine can provide sufficient tension to the weft during spreading the weft, so as to lead the weft not to be loose and the tension to meet the production requirement, thus being suitable for promotion and use in warp knitting machines.
Description
Technical field
The utility model relates to a kind of twin shaft to warp knitting machines such as, edge machines, particularly relates to the weft tension device in these warp knitting machines.
Background technology
Existing at twin shaft employed weft tension device in warp knitting machines such as, edge machine, it mainly constitutes by the supporting base of fixedlying connected with the warp knitting machine crossbeam and with weft yarn swing span that this supporting base is rotationally connected; The weft yarn swing span is two threading boards that be arranged in parallel by upper and lower space certain distance and the frame structure that constitutes with the connecting rod fixedlyed connected respectively in these two threading boards two ends; When braiding, some weft yarns are drawn from the weft yarn creel, and through sending into Weft laying trolley behind two threading boards on the weft yarn swing span, Weft laying trolley is along the horizontal reciprocating shop yarn work of finishing of warp knitting machine successively.The weft tension device of this structure, because being the own wt by the weft yarn swing span, weft tension provides, and in the latitude process of shop, the required tension force requirement of weft yarn when the tension force that only relies on weft yarn swing span own wt to be provided often can not satisfy the shop latitude, thereby yarn is more loose when laying, and the fabric of being produced is looser, and one side has increased the use amount of weft yarn like this, increased production cost, every quality index of the tricot of producing on the other hand can not reach desirable requirement.
The utility model content
The technical problems to be solved in the utility model provides and a kind ofly can initiatively provide enough tension force to weft yarn in the latitude process of shop, makes it not loose, and yarn tension can satisfy the warp knitting machine weft tension device of production requirement.
For solving the problems of the technologies described above, the utility model adopts so a kind of warp knitting machine weft tension device, comprise at least one first threading board that is installed on first mount pad, this tensioner also comprises the line slideway auxiliary that is made of slide block, guide rail, with drive this slide block along the reciprocal traversing drive unit of guide rail, and be fixedly connected on described slide block bottom and second mount pad of second threading board and cord roller be installed; Described first mount pad is fixedlyed connected with the warp knitting machine crossbeam respectively with guide rail, and described second threading board, cord roller and described first threading board are arranged in parallel.
Described second mount pad can be made of horizontally disposed upper bearing plate and the side plate that is arranged on this upper bearing plate both side ends; Described second mount pad is fixedly connected on the bottom of described slide block by upper bearing plate; Described second threading board is fixedlyed connected with side plate; Described cord roller and side plate are rotationally connected.
Described first threading board is preferably two, and upper and lower space certain distance is arranged on described first mount pad.
After adopting said structure, because this tensioner has the line slideway auxiliary that is made of slide block, guide rail and is fixed on the slide block bottom and second mount pad of second threading board and cord roller is installed, thereby in the latitude process of shop, when appearring in yarn, tension force diminishes, be about to take place when loose, make relative transverse motion by second threading board and cord roller that drive unit drives slide block and is fixed on its underpart with respect to Weft laying trolley, it is not loose that yarn is tightened, thereby the required tension force requirement of weft yarn when satisfying the shop latitude, and it is simple in structure, is convenient to implement.
In the utility model, the synchronizing wheel that the back and forth traversing drive unit of described driving slide block can be rotated by servomotor, driven by servomotor and constitute with the synchronous band of synchronizing wheel engagement, described slide block are fixedlyed connected with being with synchronously.The gear that this drive unit also can be rotated by servomotor, driven by servomotor and constitute with the tooth bar of gears engaged, described slide block is fixedlyed connected with described tooth bar.The drive unit of these two kinds of structures, transmission accuracy is higher, and installs and keep in repair more convenient.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model warp knitting machine weft tension device.
Fig. 2 is a kind of mounting structure schematic diagram of first mount pad and crossbeam in the utility model.
Fig. 3 is along the cutaway view of A-A line among Fig. 1.
The specific embodiment
Referring to a kind of warp knitting machine weft tension device shown in Fig. 1 to 3, comprise at least one first threading board 2 that is installed on first mount pad 1, this first threading board 2 be one along its length direction strip shape plate that offers the hole of entrying separated by a distance, frictional force when ceramic porcelain eye 10 being set in the hole of entrying being used to reduce weft yarn 9 and sliding, this tensioner also comprises by slide block 3-1, the line slideway auxiliary 3 that guide rail 3-2 constitutes, with drive this slide block 3-1 along the reciprocal traversing drive unit 4 of guide rail 3-2, and be fixedly connected on described slide block 3-1 bottom and second mount pad 7 of second threading board 5 and cord roller 6 be installed; The structure of described second threading board 5 is identical with first threading board 2, and described first mount pad 1 is fixedlyed connected with warp knitting machine crossbeam 8 respectively with guide rail 3-2, and described second threading board 5, cord roller 6 are arranged in parallel with described first threading board 2.
As shown in Figure 2, first threading board 2 on described first mount pad 1 is preferably two, and upper and lower space certain distance is provided with; The equal along continuous straight runs setting of axis of ceramic porcelain eye 10 in being in first threading board 2 on top, the axis of ceramic porcelain eye 10 all vertically or be obliquely installed in being in first threading board 2 of bottom.
Described second mount pad 7 can be made of horizontally disposed upper bearing plate 7-1 and the side plate 7-2 that is arranged on this upper bearing plate 7-1 both side ends, and described side plate 7-2 is fixedlyed connected with upper bearing plate 7-1 by bolt, and certainly, second mount pad 7 also can be a single piece; Described upper bearing plate 7-1 is fixedly connected on the bottom of described slide block 3-1; Described second threading board 5 is fixedlyed connected with side plate 7-2, the equal along continuous straight runs setting of the axis of ceramic porcelain eye 10 in this second threading board 5; Described cord roller 6 is rotationally connected with side plate 7-2 by bearing 11, and certainly, cord roller 6 also can be fixedlyed connected with side plate 7-2.
As shown in Figure 1, in the utility model, the back and forth traversing drive unit 4 of described driving slide block 3-1 can be driven the synchronizing wheel 4-2 that rotates and constituted with the synchronous band 4-3 of synchronizing wheel 4-2 engagement by servomotor 4-1, servomotor 4-1, and described slide block 3-1 is fixedlyed connected with the synchronous 4-3 that is with.The gear that this drive unit 4 also can drive be rotated by servomotor 4-1, servomotor 4-1 and constitute with the tooth bar of gears engaged, described slide block 3-1 is fixedlyed connected with described tooth bar, and is not shown in the figures.
The course of work of the utility model weft tension device is as follows: the weft yarn 9 that some along continuous straight runs are arranged in a row is drawn from the weft yarn creel, at first pass second threading board 5 that enters behind first threading board 2 on first mount pad, 1 top on second mount pad 7, and, be conveyed into Weft laying trolley at last through sending into first threading board 2 of first mount pad, 1 bottom after cord roller 6 tractions; Certainly, weft yarn 9 also can directly be sent into Weft laying trolley through behind the cord roller 6; In the latitude process of shop, measuring weft yarn 9 when tension pick-up tension force occurs and diminishes and be lower than setting value and be about to take place when loose, it sends to servo controller with the signal of telecommunication, adjust the rotating speed of servomotor 4-1 and turn to by servo controller, second threading board 5 and the cord roller 6 that make servomotor 4-1 drive slide block 3-1 and be fixed on its underpart are made relative transverse motion with respect to Weft laying trolley, thereby yarn is applied tension force, and it is not loose that it is tightened, the required tension force requirement of weft yarn when satisfying the shop latitude.
Claims (5)
1. warp knitting machine weft tension device, comprise at least one first threading board (2) that is installed on first mount pad (1), it is characterized in that: this tensioner also comprises the line slideway auxiliary (3) that is made of slide block (3-1), guide rail (3-2), with drive this slide block (3-1) along the reciprocal traversing drive unit (4) of guide rail (3-2), and be fixedly connected on described slide block (3-1) bottom and second threading board (5) be installed and second mount pad (7) of cord roller (6); Described first mount pad (1) is fixedlyed connected with warp knitting machine crossbeam (8) respectively with guide rail (3-2), and described second threading board (5), cord roller (6) are arranged in parallel with described first threading board (2).
2. warp knitting machine weft tension device according to claim 1 is characterized in that: described second mount pad (7) is made of horizontally disposed upper bearing plate (7-1) and the side plate (7-2) that is arranged on this upper bearing plate (7-1) both side ends; Described second mount pad (7) is fixedly connected on the bottom of described slide block (3-1) by upper bearing plate (7-1); Described second threading board (5) is fixedlyed connected with side plate (7-2); Described cord roller (6) is rotationally connected with side plate (7-2).
3. warp knitting machine weft tension device according to claim 1 and 2, it is characterized in that: the reciprocal traversing drive unit (4) of described driving slide block (3-1) drives synchronizing wheel (4-2) that rotates and synchronous band (4-3) formation that meshes with synchronizing wheel (4-2) by servomotor (4-1), servomotor (4-1), and described slide block (3-1) is fixedlyed connected with synchronous band (4-3).
4. warp knitting machine weft tension device according to claim 1 and 2, it is characterized in that: the back and forth traversing drive unit (4) of described driving slide block (3-1) drives the gear that rotates by servomotor (4-1), servomotor (4-1) and constitutes with the tooth bar of gears engaged, and described slide block (3-1) is fixedlyed connected with described tooth bar.
5. warp knitting machine weft tension device according to claim 1 and 2 is characterized in that: described first threading board (2) is two, and upper and lower space certain distance is arranged on described first mount pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200484593U CN201525929U (en) | 2009-10-22 | 2009-10-22 | Weft tension device of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200484593U CN201525929U (en) | 2009-10-22 | 2009-10-22 | Weft tension device of warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525929U true CN201525929U (en) | 2010-07-14 |
Family
ID=42517222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200484593U Expired - Fee Related CN201525929U (en) | 2009-10-22 | 2009-10-22 | Weft tension device of warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525929U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337626A (en) * | 2011-06-30 | 2012-02-01 | 常州市第八纺织机械有限公司 | Yarn splitting device |
| CN103409934A (en) * | 2013-08-27 | 2013-11-27 | 常州市润源经编机械有限公司 | Yarn tensioner for warp knitting machine |
| CN105155123A (en) * | 2015-09-21 | 2015-12-16 | 江苏堂皇集团有限公司 | Yarn tension regulating device of warp kitting machine |
| CN107190410A (en) * | 2017-06-07 | 2017-09-22 | 周敏 | A kind of quick routing device for knitwear |
| CN109322054A (en) * | 2018-11-23 | 2019-02-12 | 福建省鑫港纺织机械有限公司 | A kind of super structure through machine |
| CN111020861A (en) * | 2019-12-20 | 2020-04-17 | 常州市新创智能科技有限公司 | Yarn storage method of warp knitting machine |
| CN112326078A (en) * | 2020-10-26 | 2021-02-05 | 东华大学 | Measurement structure design of yarn tension sensor based on surface acoustic waves |
| CN112481804A (en) * | 2020-12-24 | 2021-03-12 | 浙江圣丹努新材料科技股份有限公司 | Weft yarn cutting device of warp knitting machine for weaving fabric |
-
2009
- 2009-10-22 CN CN2009200484593U patent/CN201525929U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337626A (en) * | 2011-06-30 | 2012-02-01 | 常州市第八纺织机械有限公司 | Yarn splitting device |
| CN102337626B (en) * | 2011-06-30 | 2013-09-11 | 常州市第八纺织机械有限公司 | Yarn splitting device |
| CN103409934A (en) * | 2013-08-27 | 2013-11-27 | 常州市润源经编机械有限公司 | Yarn tensioner for warp knitting machine |
| CN105155123A (en) * | 2015-09-21 | 2015-12-16 | 江苏堂皇集团有限公司 | Yarn tension regulating device of warp kitting machine |
| CN107190410A (en) * | 2017-06-07 | 2017-09-22 | 周敏 | A kind of quick routing device for knitwear |
| CN107190410B (en) * | 2017-06-07 | 2019-04-09 | 周敏 | A kind of quick routing device for knitwear |
| CN109322054A (en) * | 2018-11-23 | 2019-02-12 | 福建省鑫港纺织机械有限公司 | A kind of super structure through machine |
| CN109322054B (en) * | 2018-11-23 | 2024-05-28 | 福建省鑫港纺织机械有限公司 | Structure of super warp machine |
| CN111020861A (en) * | 2019-12-20 | 2020-04-17 | 常州市新创智能科技有限公司 | Yarn storage method of warp knitting machine |
| CN112326078A (en) * | 2020-10-26 | 2021-02-05 | 东华大学 | Measurement structure design of yarn tension sensor based on surface acoustic waves |
| CN112481804A (en) * | 2020-12-24 | 2021-03-12 | 浙江圣丹努新材料科技股份有限公司 | Weft yarn cutting device of warp knitting machine for weaving fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20161022 |