CN2337127Y - Winding double-contacting pressure mechanism - Google Patents
Winding double-contacting pressure mechanism Download PDFInfo
- Publication number
- CN2337127Y CN2337127Y CN 98223912 CN98223912U CN2337127Y CN 2337127 Y CN2337127 Y CN 2337127Y CN 98223912 CN98223912 CN 98223912 CN 98223912 U CN98223912 U CN 98223912U CN 2337127 Y CN2337127 Y CN 2337127Y
- Authority
- CN
- China
- Prior art keywords
- roller
- spool
- support
- friction roller
- contact pressure
- 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
Links
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a winding double-contacting pressure mechanism, which comprises a friction roller, the support frame of the friction roller, and the support frame of a spool; the support frame of the friction roller and the support frame of the spool are positioned via guide rails and conduct corresponding sliding and parallel move. The support frame of the spool is hung with a working weight hammer via the support of the weight hammer for causing the friction roller and the spool to press with each other. The support frame of the friction roller is provided with a roller, and the roller is hung with an auxiliary weight hammer via the support of the weight hammer. The roller is also provided with a hook tooth type gap, and the hook tooth type gap is matched with the one-way hook arranged on the support frame of the spool. The mechanism uses a mechanical structure for realizing the purpose of the change of contact pressure. The utility model has simple structure and low cost; the contact pressure can be changed along with the change of the variety of threads or yarns for enlarging the variety range of the whole machine and improving the forming quality of spinning cakes.
Description
The utility model relates to a kind of silk or yarn when batching moulding, the contact pressure mechanism between spool and the friction roller.
In the prior art, batch and be meant that a silk thread or yarn arrange on the revolution reel by strand oscillator uniform sequentially, use for loom after forming spinning cake, batching generally has two kinds of forms: 1. spool active, and friction roller is passive; 2. friction roller active, spool is passive; Passive side in two kinds of forms is driven by friction force, and the rolling of no relative slippage is done in requirement, the factor that influences friction force is removed outside the Pass rotating speed with friction roller has, also relevant with contact pressure and friction coefficient between the spool with friction roller, under the certain situation of contact pressure, when rolling with the spool blank pipe, friction roller compares with the rolling when having batched certain bottom silk, and coefficient of friction is different, the former is little, the latter is big, and therefore, friction force is also different, obviously, around the bottom silk time,, bigger contact pressure should be arranged in order to make friction roller and spool synchronous, but, if after spinning cake batches certain thickness, continue the bigger pressure of maintenance, will make the spinning cake hardening, even spinning cake pressed collapse, thereby influence the spinning cake quality or cause batching failure.External advanced type is in coiling process, its contact pressure changes, promptly its contact pressure is bigger around the bottom silk time, after the bottom silk batches certain thickness, use less contact pressure instead, enter normal winding, for reaching this purpose, adopted computer to regulate the pressure of carrying out cylinder and controlled, advantage is that contact pressure can change with the variation of production kind, but its cost is very high.In home-made machine, contact pressure is mostly obtained by weight, generally can not change contact pressure in batching, also there is the mechanism that adopts weight to add cam to increase the beginning solderless wrapped connection and presses power, but the supercharging of cam is fixed, and can not change with the variation of kind, so its actual effect is relatively poor.
The purpose of this utility model is: a kind of novel two contact pressure mechanisms of batching are provided, and this mechanism adopts physical construction to reach the purpose that contact pressure changes, and is simple in structure, cheap.
The technical solution of the utility model is: a kind of novel two contact pressure mechanisms of batching, comprise friction roller, friction roller support, spool, spool support, but the friction roller support is connected location and slide relative translation with the spool support by guide rail, hang with the work weight by weight support on the spool support, friction roller and spool are compressed mutually, described friction roller support is provided with roller, hang with auxiliary weight by weight support on the roller, also be provided with on the roller and collude the tooth breach, the unidirectional hook on colluding the tooth breach and being located at roller stand cooperates.
The further technical scheme of the utility model is: a kind of novel two contact pressure mechanisms of batching, comprise friction roller, friction roller support, spool, spool support, but the friction roller support is connected location and slide relative translation with the spool support by guide rail, hang with the work weight by weight support on the spool support, friction roller and spool are compressed mutually, described friction roller support is provided with roller, hang with auxiliary weight by weight support on the roller, also be provided with on the roller and collude the tooth breach, the unidirectional hook on colluding the tooth breach and being located at roller stand cooperates; Described roller is provided with turning handle; Spool support below the described unidirectional hook is provided with unidirectional hook locating dowel pin; Described roller is provided with the roller locating dowel pin, and the roller locating dowel pin keeps off on the set screw that is fixed on the friction roller support.
The utility model has the advantages that:
1. two weights of the utility model employing work weight and auxiliary weight, when normally batching, contact pressure between friction roller and the spool obtains from the work weight, when initially batching, auxiliary weight passes through roller, unidirectional hook is delivered on the spool support, so being two weight additions, contact pressure obtains, so just overcome when initially batching, friction coefficient is little between friction roller and the spool, friction force is little and produce slide relative, when normally batching, contact pressure is big and produce the spinning cake hardening, even spinning cake pressed collapses, thereby influences the spinning cake quality or cause batching contradiction between the failure.
2. the utility model is simple in structure, cheap, and its contact pressure can change with the kind of silk thread or yarn, thereby has enlarged the variety range of complete machine, has improved the Forming Quality of spinning cake.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Wherein: 1. friction roller; 2. friction roller support; 3. spool; 4. spool support; 5. guide rail; 6. weight support; 7. work weight; 8. roller; 9. auxiliary weight; 10. collude the tooth breach; 11. unidirectional hook; 12. turning handle; 13. unidirectional hook locating dowel pin; 14. roller locating dowel pin; 15. set screw.
Embodiment: as shown in the figure, a kind of novel two contact pressure mechanisms of batching, comprise friction roller [1], friction roller support [2], spool [3], spool support [4], friction roller support [2] and spool support [4] by guide rail [5] but be connected location and slide relative translation, spool support [4] is gone up and is hung with work weight [7] by weight support [6], friction roller [1] and spool [3] are compressed mutually, described friction roller support [2] is provided with roller [8], roller [8] is gone up and is hung with auxiliary weight [9] by weight support [6], also be provided with on the roller [8] and collude tooth breach [10], the unidirectional hook [11] on colluding tooth breach [10] and being located at roller stand [4] cooperates; Described roller [8] is provided with turning handle [12]; Spool support [4] below the described unidirectional hook [11] is provided with unidirectional hook locating dowel pin [13]; Described roller [8] is provided with roller locating dowel pin [14], and roller locating dowel pin [14] keeps off on the set screw [15] that is fixed on the friction roller support [2].Be equipped with on the spool support [4] of spool [3], unidirectional hook [11] is housed, when unidirectional hook [11] fall on the roller [8] collude tooth breach [10] and when colluding the flank of tooth and fit, contact pressure between this moment spool [3] and the friction roller [1] is the gravity that the gravity of work weight [7] adds auxiliary weight [9], constitutes the biproduct pressure.In fact, when initially batching, unidirectional hook [11] does not fall into and colludes tooth breach [10], must roller [8] be rotated after the angle unidirectional hook [11] with turning handle [12] just falls into and colludes tooth breach [10], be in order to prevent at spool support [4] to friction roller support [2] when drawing close like this, spool [3] bump friction roller [1] is to guarantee that mechanism is not damaged.The rotational angle of roller [8] can be adjusted by set screw [15].During work, along with the increase that spool [3] is gone up silk thread, spool support [4] outwards shifts out gradually, unidirectional hook [11] is outer simultaneously to be moved, gib head drives roller [8] rotation throws off with unidirectional hook [11] after colluding tooth breach [10] to forward certain angle to, and the weight [7] of working this moment continues to exert pressure, up to full volume.
Claims (4)
1. one kind is novelly batched two contact pressure mechanisms, comprise friction roller [1], friction roller support [2], spool [3], spool support [4], friction roller support [2] and spool support [4] by guide rail [5] but be connected location and slide relative translation, spool support [4] is gone up and is hung with work weight [7] by weight support [6], friction roller [1] and spool [3] are compressed mutually, it is characterized in that: described friction roller support [2] is provided with roller [8], roller [8] is gone up and is hung with auxiliary weight [9] by weight support [6], also be provided with on the roller [8] and collude tooth breach [10], the unidirectional hook [11] on colluding tooth breach [10] and being located at roller stand [4] cooperates.
2. novel two contact pressure mechanisms of batching according to claim 1, it is characterized in that: described roller [8] is provided with turning handle [12].
3. novel two contact pressure mechanisms of batching according to claim 1, it is characterized in that: the spool support [4] below the described unidirectional hook [11] is provided with unidirectional hook locating dowel pin [13].
4. novel two contact pressure mechanisms of batching according to claim 1, it is characterized in that: described roller [8] is provided with roller locating dowel pin [14], and roller locating dowel pin [14] keeps off on the set screw [15] that is fixed on the friction roller support [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223912 CN2337127Y (en) | 1998-04-30 | 1998-04-30 | Winding double-contacting pressure mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223912 CN2337127Y (en) | 1998-04-30 | 1998-04-30 | Winding double-contacting pressure mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2337127Y true CN2337127Y (en) | 1999-09-08 |
Family
ID=33974899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223912 Expired - Fee Related CN2337127Y (en) | 1998-04-30 | 1998-04-30 | Winding double-contacting pressure mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2337127Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100356685C (en) * | 2003-03-14 | 2007-12-19 | 村田机械株式会社 | Electric motor controller of textile machine |
| CN110589552A (en) * | 2019-09-25 | 2019-12-20 | 南通洁万家纺织有限公司 | Coiling device for superfine fiber fabric |
-
1998
- 1998-04-30 CN CN 98223912 patent/CN2337127Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100356685C (en) * | 2003-03-14 | 2007-12-19 | 村田机械株式会社 | Electric motor controller of textile machine |
| CN110589552A (en) * | 2019-09-25 | 2019-12-20 | 南通洁万家纺织有限公司 | Coiling device for superfine fiber fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |