CN204058850U - Bracing cable device on a kind of warp knitting machine - Google Patents
Bracing cable device on a kind of warp knitting machine Download PDFInfo
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- CN204058850U CN204058850U CN201420520545.0U CN201420520545U CN204058850U CN 204058850 U CN204058850 U CN 204058850U CN 201420520545 U CN201420520545 U CN 201420520545U CN 204058850 U CN204058850 U CN 204058850U
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- knitting machine
- warp knitting
- ratchet
- adjustment disk
- base
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Abstract
The utility model provides the bracing cable device on a kind of warp knitting machine, belongs to field of mechanical technique.It solve tensioning apparatus in prior art and can not regulate the rate of tension of yarn, cause the technical problems such as the narrow range used.Bracing cable device on this warp knitting machine, be arranged in the frame of warp knitting machine, it comprises in discoidal base and adjustment disk, there is in the middle part of base recessed connection chamber, adjustment disk and connection chamber match and adjustment disk is positioned at connection chamber place, to have between base and adjustment disk after making adjustment disk one-directional rotation and the detent mechanism be located, two edges of base are fixed with front mast and rear mast respectively, and adjustment disk sidepiece is fixed with two wrapping posts.The utility model has the rate of tension of adjustable yarn, easy to adjust, advantage fast.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the bracing cable device on a kind of bracing cable device, particularly a kind of warp knitting machine.
Background technology
Warp Knitted Fabrics is when braided fabric, and far and near yarn can not ensure out that line tension is all even, the degree of tightness of yarn is differed, thus the effect causing warp knitting machine to weave is poor.
Through retrieval, as Chinese patent literature discloses a kind of warp knitting machine thread tension device [patent No.: ZL201320443192.4; Authorization Notice No.: CN203360767U].This warp knitting machine thread tension device, comprise frame, described frame has been arranged side by side multiple roll dies, described frame is also fixedly connected with a take up roll, it is characterized in that: described take up roll is fixedly connected with several connecting rods, described connecting rod front end is provided with press-roller sleeve, and press-roller sleeve is located in described press-roller sleeve.
Although tensioning apparatus disclosed in this patent can by yarn tensioning, also there is many deficiencies, this tensioning apparatus can not regulate the rate of tension of yarn, and cause the narrow range used, therefore, the bracing cable device designed on a kind of warp knitting machine is necessary.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, and propose the bracing cable device on a kind of warp knitting machine, this stretcher has the rate of tension of adjustable yarn, easy to adjust, feature fast.
The purpose of this utility model realizes by following technical proposal: the bracing cable device on a kind of warp knitting machine, be arranged in the frame of warp knitting machine, it is characterized in that, it comprises in discoidal base and adjustment disk, in the middle part of above-mentioned base, there is recessed connection chamber, described adjustment disk and connection chamber match and adjustment disk is positioned at connection chamber place, to have between described base and adjustment disk after making adjustment disk one-directional rotation and the detent mechanism be located, two edges of described base are fixed with front mast and rear mast respectively, and described adjustment disk sidepiece is fixed with two wrapping posts.
Operation principle of the present utility model is as follows, when warp knitting machine braided fabric, the line cylinder being wound with yarn is placed in frame, one end of yarn is penetrated front mast, after walking around two wrapping posts, passes from rear mast, one end of yarn is penetrated in warp knitting machine, the rate of tension of yarn can be tightened by detent mechanism, thus reduce the possibility of broken yarn, improve the quality of fabric.
On described wrapping post, cover has pressing line disk in the form of annular discs.
Described pressing line disk comprises disk body and lower disk body, and described upper disk body is resisted against lower disk body place under weight effect.
Adopt above structure, yarn can be in disk body and lower disk body, avoids yarn and wrapping post to depart from, good operating stability.
Described lower disk body edge has the flange one of protrusion, has the guide part one seamlessly transitted between described lower wall side portion and flange one.
Described upper disk body edge has the flange two of protrusion, have the guide part two seamlessly transitted between described upper disk body sidepiece and flange two, above-mentioned upper disk body sidepiece abuts in lower wall side portion and is formed for the smooth and easy introduction part entered between disk body and lower disk body of yarn between above-mentioned guide part one and guide part two.
By the introduction part that guide part one and guide part two are formed, yarn can be made to be in wrapping post smoothly, and guide effect is good.
Described detent mechanism comprises the ratchet be connected on adjustment disk, and the connection chamber place of described base is hinged with ratchet, has spring between described ratchet and base, and under the elastic force effect of spring, ratchet is embedded on above-mentioned ratchet.
When needing the rate of tension tightening yarn, by rotating clockwise adjustment disk, adjustment disk drives ratchet to rotate clockwise, along with ratchet rotates clockwise, can produce counterclockwise revolving force to ratchet with the ratchet of detent contact, ratchet under this force, can exit from ratchet, after being adjusted to suitable rate of tension, ratchet rollback can be prevented by ratchet, thus complete the adjustment of the rate of tension of yarn.
Alternatively scheme, described detent mechanism comprises some ratchets that adjustment disk sidepiece edge protrudes, the connection chamber place of described base is hinged with ratchet, has spring between described ratchet and base, and under the elastic force effect of spring, ratchet is embedded between above-mentioned adjacent two ratchets.
When needing the rate of tension tightening yarn, by rotating clockwise adjustment disk, along with adjustment disk rotates clockwise, counterclockwise revolving force can be produced to ratchet with the ratchet of the adjustment disk of detent contact, ratchet under this force, can exit from the ratchet of adjustment disk, after being adjusted to suitable rate of tension, adjustment disk rollback can be prevented by ratchet, thus complete the adjustment of the rate of tension of yarn.
Described adjustment disk sidepiece center has connecting axle, and described connecting axle is axially connected on base.
Adopt above structure, adjustment disk can around base rotation, and it is smooth and easy, convenient to rotate.
Described base connection chamber port has scale and indicates, and described adjustment disk has the pointer being used to indicate above-mentioned scale and indicating.
Adopt above structure, can be observed directly the rate of tension of yarn by pointer, it is directly perceived, convenient to observe.
Compared with prior art, the bracing cable device on this warp knitting machine has the following advantages:
1, the utility model is by rotating adjustment disk, and adjustment disk drives wrapping post, and the rate of tension of adjustable yarn is easy to adjust, quick; By the ratchet on adjustment disk and base are hinged with ratchet, make adjustment disk can only one-directional rotation, location be reliable.
2, can be observed directly the rate of tension of yarn by pointer, it is directly perceived, convenient to observe.
3, by upper disk body and lower disk body, yarn can be between the two, yarn and wrapping post can be avoided to depart from, good operating stability.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the close-up schematic view at A place in Fig. 1.
Fig. 3 is planar structure schematic diagram of the present utility model.
Fig. 4 is full sectional view of the present utility model.
In figure, 1, frame; 2, line cylinder; 3, lower disk body; 4, upper disk body; 5, wrapping post; 6, front mast; 6a, front cable-through hole; 7, adjustment disk; 8, connecting axle; 9, yarn; 10, rear mast; 11, base; 11a, connection chamber; 12, pointer; 13, ratchet; 14, spring; 15, ratchet.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, Fig. 3, shown in Fig. 4, bracing cable device on this warp knitting machine, be arranged in the frame 1 of warp knitting machine, it comprises in discoidal base 11 and adjustment disk 7, there is in the middle part of base 11 recessed connection chamber 11a, adjustment disk 7 and connection chamber 11a match and adjustment disk 7 is positioned at connection chamber 11a place, to have between base 11 and adjustment disk 7 after making adjustment disk 7 one-directional rotation and the detent mechanism be located, two edges of base 11 are fixed with front mast 6 and rear mast 10 respectively, the mode that front mast 6 is bolted is fixed on one side of base 11, the mode that rear mast 10 is bolted is fixed on the another side of base 11, front mast 6 offers front cable-through hole 6a, rear mast 10 offers rear cable-through hole, adjustment disk 7 sidepiece is fixed with two wrapping posts 5, and adjustment disk 7 sidepiece is fixed with two wrapping posts 5 by the mode of welding.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, on wrapping post 5, cover has pressing line disk in the form of annular discs; Pressing line disk comprises disk body 4 and lower disk body 3, and upper disk body 4 is resisted against lower disk body 3 place under weight effect, adopts this structure, and yarn 9 can be in disk body 4 and lower disk body 3, avoids yarn 9 and wrapping post 5 to depart from.
As shown in Figure 1, Figure 2, Figure 4 shows, lower disk body 3 edge has the flange one of protrusion, has the guide part one seamlessly transitted between lower disk body 3 sidepiece and flange one; Upper disk body 4 edge has the flange two of protrusion, have the guide part two seamlessly transitted between upper disk body 4 sidepiece and flange two, upper disk body 4 sidepiece abuts in lower disk body 3 sidepiece and is formed between guide part one and guide part two for the smooth and easy introduction part entered between disk body 4 and lower disk body 3 of yarn 9; Adopt this structure, yarn 9 can be made to be in wrapping post 5 smoothly.
As shown in Figure 3, Figure 4, detent mechanism comprises the ratchet 15 be connected on adjustment disk 7, and the mode that ratchet 15 is connected by key and adjustment disk 7 fix; The connection chamber 11a place of base 11 is hinged with ratchet 13, and have spring 14 between ratchet 13 and base 11, spring 14 adopts the torsion spring that market can have been bought; Under the elastic force effect of spring 14, ratchet 13 is embedded on ratchet 15; Also can adopt this embodiment, detent mechanism comprises some ratchets that adjustment disk 7 sidepiece edge protrudes, and the quantity of ratchet is 20; The connection chamber 11a place of base 11 is hinged with ratchet 13, has spring 14 between ratchet 13 and base 11, and under the elastic force effect of spring 14, ratchet 13 is embedded between adjacent two ratchets.
As shown in Fig. 1, Fig. 3, Fig. 4, adjustment disk 7 sidepiece center has connecting axle 8, and the mode that adjustment disk 7 is connected by key and connecting axle 8 fix, and adjustment disk 7 can rotate around base 11; Connecting axle 8 is axially connected on the pedestal 11.
As shown in Figure 1, base 11 connection chamber 11a port has scale and indicates, and adjustment disk 7 has the pointer 12 being used to indicate scale and indicating, adopts above structure, can be observed directly the rate of tension of yarn 9 by pointer 12.
Operation principle of the present utility model is as follows, when warp knitting machine braided fabric, the line cylinder 2 being wound with yarn 9 is placed in frame 1, one end of yarn 9 is penetrated cable-through hole 6a before front mast 6, after walking around the introduction part of upper disk body 4 and lower disk body 3 in two wrapping posts 5, pass from the rear cable-through hole of rear mast 10, one end of yarn 9 is penetrated in warp knitting machine; By rotating clockwise adjustment disk 7, adjustment disk 7 drives ratchet 15 to rotate clockwise, along with ratchet 15 rotates clockwise, the ratchet 15 contacted with ratchet 13 can produce counterclockwise revolving force to ratchet 13, and ratchet 13 under this force, can exit from ratchet 15, after being adjusted to suitable rate of tension, ratchet 15 rollback can being prevented by ratchet 13, thus complete the adjustment of the rate of tension of yarn 9, thus reduce the possibility of broken yarn, improve the quality of fabric.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (9)
1. the bracing cable device on a warp knitting machine, be arranged in the frame (1) of warp knitting machine, it is characterized in that, it comprises in discoidal base (11) and adjustment disk (7), above-mentioned base (11) middle part has recessed connection chamber (11a), described adjustment disk (7) and connection chamber (11a) match and adjustment disk (7) is positioned at connection chamber (11a) place, to have between described base (11) and adjustment disk (7) after adjustment disk (7) one-directional rotation can be made and the detent mechanism be located, two edges of described base (11) are fixed with front mast (6) and rear mast (10) respectively, described adjustment disk (7) sidepiece is fixed with two wrapping posts (5).
2. the bracing cable device on warp knitting machine according to claim 1, is characterized in that, the upper cover of described wrapping post (5) has pressing line disk in the form of annular discs.
3. the bracing cable device on warp knitting machine according to claim 2, it is characterized in that, described pressing line disk comprises disk body (4) and lower disk body (3), and described upper disk body (4) is resisted against lower disk body (3) place under weight effect.
4. the bracing cable device on warp knitting machine according to claim 3, is characterized in that, described lower disk body (3) edge has the flange one of protrusion, has the guide part one seamlessly transitted between described lower disk body (3) sidepiece and flange one.
5. the bracing cable device on warp knitting machine according to claim 4, it is characterized in that, described upper disk body (4) edge has the flange two of protrusion, have the guide part two seamlessly transitted between described upper disk body (4) sidepiece and flange two, above-mentioned upper disk body (4) sidepiece abuts in lower disk body (3) sidepiece and is formed for yarn (9) the smooth and easy introduction part entered between disk body (4) and lower disk body (3) between above-mentioned guide part one and guide part two.
6. the bracing cable device on warp knitting machine according to claim 1, it is characterized in that, described detent mechanism comprises the ratchet (15) be connected on adjustment disk (7), connection chamber (11a) place of described base (11) is hinged with ratchet (13), have spring (14) between described ratchet (13) and base (11), under the elastic force effect of spring (14), ratchet (13) is embedded on above-mentioned ratchet (15).
7. the bracing cable device on warp knitting machine according to claim 1, it is characterized in that, described detent mechanism comprises some ratchets that adjustment disk (7) sidepiece edge protrudes, connection chamber (11a) place of described base (11) is hinged with ratchet (13), have spring (14) between described ratchet (13) and base (11), under the elastic force effect of spring (14), ratchet (13) is embedded between above-mentioned adjacent two ratchets.
8. the bracing cable device on warp knitting machine according to claim 1, is characterized in that, described adjustment disk (7) sidepiece center has connecting axle (8), and described connecting axle (8) is axially connected on base (11).
9. the bracing cable device on warp knitting machine according to claim 1, it is characterized in that, described base (11) connection chamber (11a) port has scale and indicates, and described adjustment disk (7) has the pointer (12) being used to indicate above-mentioned scale and indicating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520545.0U CN204058850U (en) | 2014-09-11 | 2014-09-11 | Bracing cable device on a kind of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520545.0U CN204058850U (en) | 2014-09-11 | 2014-09-11 | Bracing cable device on a kind of warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058850U true CN204058850U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520545.0U Expired - Fee Related CN204058850U (en) | 2014-09-11 | 2014-09-11 | Bracing cable device on a kind of warp knitting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204058850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360140A (en) * | 2018-04-27 | 2018-08-03 | 常州市赛嘉机械有限公司 | The interval yarn constant tensile control mechanism of super large gauge tricot machine |
| CN111379069A (en) * | 2020-03-24 | 2020-07-07 | 海宁市万路针织有限公司 | Yarn guide drum device capable of winding yarn breakage |
-
2014
- 2014-09-11 CN CN201420520545.0U patent/CN204058850U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360140A (en) * | 2018-04-27 | 2018-08-03 | 常州市赛嘉机械有限公司 | The interval yarn constant tensile control mechanism of super large gauge tricot machine |
| CN108360140B (en) * | 2018-04-27 | 2023-09-29 | 常州市赛嘉机械有限公司 | Spacer yarn constant tension control mechanism of ultra-large gauge warp knitting machine |
| CN111379069A (en) * | 2020-03-24 | 2020-07-07 | 海宁市万路针织有限公司 | Yarn guide drum device capable of winding yarn breakage |
| CN111379069B (en) * | 2020-03-24 | 2021-06-22 | 海宁市万路针织有限公司 | Yarn guide drum device capable of winding yarn breakage |
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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 |
Granted publication date: 20141231 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |