CN205258778U - Knitting yarn conveying device - Google Patents
Knitting yarn conveying device Download PDFInfo
- Publication number
- CN205258778U CN205258778U CN201620181808.9U CN201620181808U CN205258778U CN 205258778 U CN205258778 U CN 205258778U CN 201620181808 U CN201620181808 U CN 201620181808U CN 205258778 U CN205258778 U CN 205258778U
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- yarn
- feeler
- front feeler
- fork
- knitting yarn
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Abstract
The utility model relates to a knitting equipment field especially relates to a knitting yarn conveying device. A knitting yarn conveying device, includes the casing to and through the pivot location defeated line wheel on the casing, and set up tension control mechanism and the preceding gauge stick on the casing of the defeated line wheel upper reaches, and be used for the circuit seat of the preceding gauge stick of installation, preceding gauge stick rotate to set up on the circuit seat, preceding gauge stick include be in rotate the end front side cross the yarn end to and be in rotation end rear side and hold for the contact of the inside halt circuit work of trigger circuit seat, it is in between tension control mechanism and the defeated line wheel to cross the yarn end, the rotation end rear side of preceding gauge stick is equipped with the balancing piece. This knitting yarn conveying device is through setting up the balancing piece on the gauge stick in the front to the required holding power of gauge stick before need can reducing, under the very little tension condition of yarn, the gauge stick can accurately be worked before the assurance that does.
Description
Technical field
The utility model relates to knitting equipment field, relates in particular to a kind of knitting yarn transport device.
Background technology
On traditional knitting yarn transport device, adopt the size of yarn gripper control yarn tension, the titbit producing in yarn course of conveying, wax on yarn and oil, easily be deposited in the yarn clipping plane of yarn gripper, make yarn gripper can't clip yarn or make the pressure between yarn gripper produce fluctuation, thereby cause yarn tension to produce fluctuation, affect the fabric quality of knitting machine. Based on the weak point of above-mentioned traditional knitting yarn transport device, applicant is in Chinese utility model patent, in the document that the patent No. is " 2015200606505 ", a kind of knitting yarn transport device is disclosed, in this knitting yarn transport device, adopted novel tension control mechanism, this tension control mechanism can overcome the existing problem of above-mentioned yarn gripper. But, when above-mentioned novel tension control mechanism provides compared with small tension receiving coil for knitting conveying, causing the underbraced of yarn to front feeler, front feeler is easy to topple over and causes equipment downtime.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of knitting yarn transport device, this knitting yarn transport device by arranging balance weight on front feeler, thereby the required support force of feeler before can reducing to need, under the very little tension state of yarn, also can ensure that front feeler can accurately work.
In order to realize above-mentioned object, the utility model has adopted following technical scheme:
A kind of knitting yarn transport device, comprises housing, and is positioned at the line-transmitting wheel on housing by rotating shaft, and be arranged on tension control mechanism and the front feeler on the housing of line-transmitting wheel upstream, and for the circuit seat of front feeler is installed; Described front feeler rotates and is arranged on circuit seat, and front feeler comprises crosses yarn end in what rotate end front side, and in rotating end rear side the contact end in order to the inner halt circuit work of circuits for triggering seat; The described yarn end of crossing, between tension control mechanism and line-transmitting wheel, is characterized in that: the rotation end rear side of described front feeler is provided with balance weight.
As preferably, described tension control mechanism comprises swing rod, and is arranged on the short fork on swing rod, long fork and subtended angle device; Short fork and long fork are positioned on swing rod by bearing pin, opening angle between the short fork of subtended angle device control and long fork; Described swing rod upper end is provided with the first porcelain circle, and the hinged place of short fork and long fork is intermeshing, longitudinal second porcelain circle that has arranged in a crossed manner on short fork and long fork. In mentioned strain controlling organization, yarn intersects successively through the second porcelain circle on short fork and long fork after being introduced by the first porcelain circle, can change the tension force of yarn by changing short fork and the opening angle of long fork. For the wax on titbit, the yarn effectively avoiding producing in yarn course of conveying and the oily impact on yarn tension, improve the fabric quality of knitting conveying device.
As preferably, described subtended angle device comprises the mandrel for locating short fork, and is socketed in the reduction torsion spring on mandrel, and is arranged on the mandrel positioning component on swing rod; Described mandrel is provided with and is circumferentially with some location arc groove, and mandrel positioning component comprises the steel ball matching with location arc groove, and props up the stage clip of steel ball, and for locating the capping of stage clip. When use, can drive short fork by mandrel, and the long fork being meshed with short fork opens mutually; In mandrel rotation process, prop up location arc groove by steel ball and carry out positioning core axle.
As preferably, described front feeler is metal detection bar, and crossing on yarn end of front feeler was provided with yarn porcelain tube, and the rotation end of front feeler is and the rotating shaft of crossing yarn porcelain tube and paralleling.
As preferably, on described front feeler, be connected with the trunnion shaft for positioning balance piece, the axle head of trunnion shaft points to and rotates end; Described balance weight is socketed on trunnion shaft, and can move axially along trunnion shaft. In said structure, balance weight moves axially on trunnion shaft, can be used for adjusting the degree of balance between front feeler rear and front end, thereby can be adapted in the defeated yarn of yarn of differential tension.
As preferably, described front feeler is sealing feeler, and trunnion shaft connects and is arranged on front feeler.
As preferably, described rotating shaft is divided into the two parts on same axis by described contact end, crosses yarn end and connect contact end one side rotating shaft by side lever, in the rotating shaft of contact end opposite side, is connected with trunnion shaft.
As preferably, cross yarn end, side lever, rotating shaft and the contact end of described front feeler are made up of the bending of body of rod one, and roller end turns down extension backward, and extension forms described trunnion shaft.
The utility model adopts technique scheme, and the front feeler of this knitting yarn transport device comprised yarn end and contact end, crosses yarn end and contact end respectively in rotating end both sides, forms lever construction; And the contact end homonymy of front feeler is provided with the balance weight for adjusting the degree of balance between front feeler rear and front end, balance weight has increased the counterweight of this side of contact end, thereby making front feeler cross yarn end needs the support force of yarn to reduce, under the very little tension state of yarn, also can ensure that front feeler can accurately work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure explosive view of tension control mechanism.
Fig. 3 is the schematic diagram that front feeler is installed on circuit seat.
Fig. 4 is the structural representation one of front feeler.
Fig. 5 is the structural representation two of front feeler.
Fig. 6 is the structural representation three of front feeler.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 3, a kind of knitting yarn transport device, comprises housing 1, and is positioned at the line-transmitting wheel 4 on housing 1 by rotating shaft, and be arranged on tension control mechanism 2 and the front feeler 3 on line-transmitting wheel 4 upstream housings 1, and for the circuit seat 5 of front feeler 3 is installed; It should be noted that, described upstream refers to the upstream of yarn guide direction, along yarn direction of routing successively by upstream to downstream.
Described tension control mechanism 2 comprises swing rod 20, and is arranged on short fork 21, long fork 22 and subtended angle device on swing rod 20; Short fork 21 and long fork 22 are positioned on swing rod 20 by bearing pin, opening angle between the short fork 21 of subtended angle device control and long fork 22; Described swing rod 20 upper ends are provided with the first porcelain circle 23, and the hinged place of short fork 21 and long fork 22 is intermeshing, longitudinal second porcelain circle 24 that has arranged in a crossed manner on short fork 21 and long fork 22. In mentioned strain controlling organization 2, after yarn is introduced by the first porcelain circle 23, intersect successively through the second porcelain circle 24 on short fork 21 and long fork 22, can change the tension force of yarn by changing short fork 21 and the opening angle of long fork 22, wax on titbit, the yarn that can effectively avoid producing in yarn course of conveying and the impact of oil on yarn tension, improved the fabric quality of knitting conveying device. Described subtended angle device comprises the mandrel 25 for locating short fork 21, and is socketed in the reduction torsion spring 26 on mandrel 25, and is arranged on the mandrel positioning component on swing rod 20; Described mandrel 25 is provided with and is circumferentially with some location arc groove, and mandrel positioning component comprises the steel ball 27 matching with location arc groove, and props up the stage clip 28 of steel ball 27, and for locating the capping 29 of stage clip 28. When use, can drive short fork 21 by mandrel 25, and the long fork 22 being meshed with short fork 21 opens mutually; In mandrel 25 rotation processes, prop up location arc groove by steel ball 27 and carry out positioning core axle 25.
Described front feeler 3 rotates and is arranged on circuit seat 5, and front feeler 3 be metal detection bar, and front feeler 3 comprises crosses yarn end 31 in what rotate end front side, and holds rear side in rotating, and in order to the contact end 32 of the inner halt circuit work of circuits for triggering seat 5. Described yarn end 31 is excessively between tension control mechanism 2 and line-transmitting wheel 4, and crossing on yarn end 31 of front feeler 3 was provided with yarn porcelain tube 33, the rotating shaft 36 that the rotation end of front feeler 3 is with yarn porcelain tube parallels excessively. On described front feeler 3, be connected with the trunnion shaft 34 for positioning balance piece, the axle head of trunnion shaft 34 points to and rotates end; On described trunnion shaft 34, be socketed with balance weight 35, balance weight 35 can move axially along trunnion shaft 34, and balance weight 35 is all the time in rotating end rear side. In said structure, balance weight 35 moves axially on trunnion shaft 34, can be used for adjusting the degree of balance between front feeler 3 rear and front ends, thereby can be adapted in the defeated yarn of yarn of differential tension.
In addition, above-mentioned front feeler 3 can adopt following two kinds of structures;
1, as shown in Figure 4, described front feeler 3 is sealing feeler, and now trunnion shaft 34 connections are arranged on front feeler 3 sides;
2, as illustrated in Figures 5 and 6, described rotating shaft is divided into the two parts on same axis by the contact end of described front feeler 3, crosses yarn end and connect contact end one side rotating shaft by side lever 37, is connected with trunnion shaft 34 in the rotating shaft of contact end opposite side; On this basis, concrete adoptable structure is that cross yarn end, side lever, rotating shaft and the contact end of front feeler is made up of the bending of body of rod one, and roller end turns down extension backward, and extension forms described trunnion shaft 34.
In sum, the front feeler 3 of this knitting yarn transport device comprised yarn end 31 and contact end 32, crossed yarn end 31 and contact end 32 respectively in rotating end both sides, formed lever construction; And contact end 32 homonymies of front feeler 3 are provided with the balance weight 35 for adjusting the degree of balance between front feeler 3 rear and front ends, balance weight 35 has increased the counterweight of contact end 32 these sides, thereby making front feeler 3 cross yarn end 31 needs the support force of yarn to reduce, under the very little tension state of yarn, also can ensure that front feeler 3 can accurately work.
Claims (8)
1. a knitting yarn transport device, comprises housing, and is positioned at the line-transmitting wheel on housing by rotating shaft, and is arranged on tension control mechanism and front feeler on the housing of line-transmitting wheel upstream, and for the circuit seat of front feeler is installed; Described front feeler rotates and is arranged on circuit seat, and front feeler comprises crosses yarn end in what rotate end front side, and in rotating end rear side the contact end in order to the inner halt circuit work of circuits for triggering seat; The described yarn end of crossing, between tension control mechanism and line-transmitting wheel, is characterized in that: the rotation end rear side of described front feeler is provided with balance weight.
2. a kind of knitting yarn transport device according to claim 1, is characterized in that: described tension control mechanism comprises swing rod, and is arranged on the short fork on swing rod, long fork and subtended angle device; Short fork and long fork are positioned on swing rod by bearing pin, opening angle between the short fork of subtended angle device control and long fork; Described swing rod upper end is provided with the first porcelain circle, and the hinged place of short fork and long fork is intermeshing, longitudinal second porcelain circle that has arranged in a crossed manner on short fork and long fork.
3. a kind of knitting yarn transport device according to claim 2, is characterized in that: described subtended angle device comprises the mandrel for locating short fork, and is socketed in the reduction torsion spring on mandrel, and is arranged on the mandrel positioning component on swing rod; Described mandrel is provided with and is circumferentially with some location arc groove, and mandrel positioning component comprises the steel ball matching with location arc groove, and props up the stage clip of steel ball, and for locating the capping of stage clip.
4. according to a kind of knitting yarn transport device described in claim 2 or 3, it is characterized in that: described front feeler is metal detection bar, on the mistake yarn end of front feeler, be provided with yarn porcelain tube, the rotating shaft that the rotation end of front feeler is with yarn porcelain tube parallels excessively.
5. a kind of knitting yarn transport device according to claim 4, is characterized in that: on described front feeler, be connected with the trunnion shaft for positioning balance piece, the axle head of trunnion shaft points to and rotates end; Described balance weight is socketed on trunnion shaft, and can move axially along trunnion shaft.
6. a kind of knitting yarn transport device according to claim 5, is characterized in that: described front feeler is for sealing feeler, and trunnion shaft connection is arranged on front feeler.
7. a kind of knitting yarn transport device according to claim 5, it is characterized in that: described rotating shaft is divided into the two parts on same axis by described contact end, cross yarn end and connect contact end one side rotating shaft by side lever, in the rotating shaft of contact end opposite side, be connected with trunnion shaft.
8. a kind of knitting yarn transport device according to claim 7, is characterized in that: cross yarn end, side lever, rotating shaft and the contact end of described front feeler are made up of the bending of body of rod one, and roller end turns down extension backward, and extension forms described trunnion shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181808.9U CN205258778U (en) | 2016-03-10 | 2016-03-10 | Knitting yarn conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181808.9U CN205258778U (en) | 2016-03-10 | 2016-03-10 | Knitting yarn conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205258778U true CN205258778U (en) | 2016-05-25 |
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ID=56000316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620181808.9U Active CN205258778U (en) | 2016-03-10 | 2016-03-10 | Knitting yarn conveying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205258778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637644A (en) * | 2017-03-16 | 2017-05-10 | 泉州精准机械有限公司 | Yarn entangling preventing yarn feeding device with tension adjusting function |
| CN114030945A (en) * | 2021-11-20 | 2022-02-11 | 彭泽县银海纺织有限公司 | Yarn feeding device for preventing yarn from being entangled and wound |
-
2016
- 2016-03-10 CN CN201620181808.9U patent/CN205258778U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637644A (en) * | 2017-03-16 | 2017-05-10 | 泉州精准机械有限公司 | Yarn entangling preventing yarn feeding device with tension adjusting function |
| CN106637644B (en) * | 2017-03-16 | 2022-09-16 | 泉州精准机械有限公司 | Yarn feeder capable of preventing yarn from being wound and adjusting tension |
| CN114030945A (en) * | 2021-11-20 | 2022-02-11 | 彭泽县银海纺织有限公司 | Yarn feeding device for preventing yarn from being entangled and wound |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315300 No. 189 Gutang Street Science and Technology Road, Cixi City, Ningbo City, Zhejiang Province Patentee after: Zhejiang Sunzhou Electric Technology Co., Ltd. Address before: 315300 Science and Technology Road 189 Zonghan Street, Cixi City, Ningbo City, Zhejiang Province Patentee before: Cixi Taiyangzhou Textile Technology Co., Ltd. |