CN202671789U - Density adjustment mechanism of underwear knitting machine - Google Patents
Density adjustment mechanism of underwear knitting machine Download PDFInfo
- Publication number
- CN202671789U CN202671789U CN 201220279350 CN201220279350U CN202671789U CN 202671789 U CN202671789 U CN 202671789U CN 201220279350 CN201220279350 CN 201220279350 CN 201220279350 U CN201220279350 U CN 201220279350U CN 202671789 U CN202671789 U CN 202671789U
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- Prior art keywords
- hole
- knitting machine
- concrete chute
- horizontal concrete
- trigonid
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- Expired - Fee Related
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- Knitting Machines (AREA)
- Knitting Of Fabric (AREA)
Abstract
The utility model relates to a density adjustment mechanism of an underwear knitting machine. The density adjustment mechanism comprises a lower triangular base, a radial through hole is formed in the lower triangular base, a transverse chute is formed on the front side of the lower triangular base and is communicated with the radial through hole, and a slider is sheathed in the transverse chute in an inserting manner; a transverse insertion hole and a waist type through hole are formed in the slider, the transverse insertion hole is parallel to the sliding direction of the transverse chute, the waist type through hole is perpendicular to the sliding direction of the transverse chute and is communicated with the transverse insertion hole, a screw is sheathed in the waist type through hole in an inserting manner and is screwed in a screw hole at the bottom of the transverse chute, a spring is sheathed in the transverse insertion hole in an inserting manner, one end of the spring applies force on the slider, and the other end of the spring applies force on the screw; a buffer mechanism is arranged in the slider, the rotation of a cam is adjusted to enable the slider to move forth and back, the spring has a buffering effect on the slider so as to ensure the running stability of the slider, the looseness of fabric can be stabilized, so that the density of yarns on the fabric produced by the circular knitting machine can be effectively adjusted, and the quality of the fabric produced by the circular knitting machine can be improved.
Description
Technical field:
The utility model relates to the circular knitting machine field, relates in particular a kind of Auto-regulating System of Density of Heavy Medium mechanism of underwear double knit large circle machine.
Background technology:
The double knit large circle machine is the large circle machine with two syringes, exactly a top cylinder (being commonly called as dials), a bottom cylinder, and be mutual arranged perpendicular, and namely dials and syringe are with 90 ° of arranged perpendicular; The elasticity of yarn generally realizes by regulating pressing (density) triangle on the pin circular knitting machine, computer knitted circular knitting machine also is like this, depressing cam is installed on the slide block, slide block is arranged on the Trianguli chute, slide block can be along Trianguli runner movement, under prior art, the adjusting of circular knitting machine pressing (density) triangle can be by manually reaching automatic dual mode, automatic control mode is generally stable than manual control mode, yet in the existing automatic control mode, the slide block of sleeve is all by fast back and forth pulling of external force in the chute of trigonid, without buffering, active force is large, and pulling can't guarantee the elasticity of yarn on the circular knitting machine back and forth, can't effectively regulate the thread density of the fabric that circular knitting machine produces, reduce the quality that circular knitting machine is produced fabric.
The utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provide a kind of Auto-regulating System of Density of Heavy Medium mechanism of underwear knitting machine, it arranges buffer gear in slide block, rotation by adjustment cam moves back and forth slide block, and spring has buffering effect to slide block, guarantees that it is stable, can stablize the elasticity of yarn on the circular knitting machine, thereby can effectively regulate the density of yarn on the fabric that circular knitting machine produces, improve the quality of the fabric of producing on the circular knitting machine.
Technology solution of the present utility model is as follows:
A kind of Auto-regulating System of Density of Heavy Medium mechanism of underwear knitting machine comprises trigonid, forms radial direction through hole on the described trigonid, and the front of trigonid forms horizontal concrete chute, and horizontal concrete chute communicates with radial direction through hole, and the slide block sleeve is in horizontal concrete chute;
Form in the slide block the horizontal jack that parallels with the glide direction of horizontal concrete chute and with the perpendicular waist typed through hole of the glide direction of horizontal concrete chute, waist typed through hole communicates with horizontal jack, the screw sleeve is in waist typed through hole and be screwed onto in the screw of bottom of horizontal concrete chute, the spring sleeve in horizontal jack, the one end puts forth effort on slide block one end and puts forth effort on screw;
The horizontal concrete chute bottom forms groove, and groove communicates with radial direction through hole, and bearing is in groove, and the fixed bar sleeve is on bearing and be fixed on slider bottom, and adjustment cam is arranged in the radial direction through hole, and the bearing sleeve is in the helical trajectory groove of adjustment cam.
Described trigonid bead formed on back has two projections and two upper grooves, forms counterbore on the projection.
Form the location cotter way on the limit in described trigonid front, the location cotter way is near horizontal concrete chute.
Described fixed bar is bearing pin, forms a plurality of fixing threaded holes on the top-side of described trigonid.
The beneficial effects of the utility model are:
It is provided with spring and screw in slide block, the screw sleeve is in the waist typed through hole of slide block and be screwed onto in the screw of bottom of horizontal concrete chute, spring one end is put forth effort on slide block one end and is put forth effort on screw, by the adjustment cam rotation bearing is rotated along the helical trajectory groove, bearing drives fixed bar and moves forward and backward, so that slide block moves forward and backward along horizontal concrete chute, when mobile, screw is pressed
Spring processed, acting force of the spring is in slide block, so that promote to have buffering effect when slide block moves, make slide block stable, the depressing cam that assurance is fixed on the slide block is stable, guarantee the elasticity of yarn on the circular knitting machine, thereby can effectively regulate the density of yarn on the fabric that circular knitting machine produces, improved the quality of the fabric of producing on the circular knitting machine.
Description of drawings:
Fig. 1 is slide block of the present utility model structural representation when moving;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is the angle perspective view of changing of the present utility model.
The specific embodiment:
Embodiment: see shown in Fig. 1 to 3 that a kind of Auto-regulating System of Density of Heavy Medium mechanism of underwear knitting machine comprises trigonid 1, form radial direction through hole 3 on the described trigonid 1, the front of trigonid 1 forms horizontal concrete chute 4, and horizontal concrete chute 4 communicates with radial direction through hole 3, and slide block 5 sleeves are in horizontal concrete chute 4;
Form in the slide block 5 the horizontal jack 51 that parallels with the glide direction of horizontal concrete chute 4 and with the perpendicular waist typed through hole 52 of the glide direction of horizontal concrete chute 4, waist typed through hole 52 communicates with horizontal jack 51, screw 6 sleeves are in waist typed through hole 52 and be screwed onto in the screw 42 of bottom of horizontal concrete chute 4, spring 7 sleeves in horizontal jack 51, the one end puts forth effort on slide block 5 one ends and puts forth effort on screw 6;
Described trigonid 1 bead formed on back has two projections 11 and two upper grooves 12, forms counterbore 13 on the projection 11.
Form location cotter way 14 on the limit in described trigonid 1 front, location cotter way 14 is near horizontal concrete chute 4.
Described fixed bar 9 is bearing pin, forms a plurality of fixing threaded holes 2 on the top-side of described trigonid 1.
Operation principle: adjustment cam 10 links to each other with motor, by 10 rotations of driven by motor adjustment cam, so that bearing 8 is along helical trajectory groove 20 rotations of adjustment cam 10, fixed bar 9 is moved forward and backward, thereby band movable slider 5 moves forward and backward, when slide block 5 moves, 7 pairs of slide blocks 5 of spring have reaction force, play the effect of buffering, guaranteed the elasticity of yarn on the circular knitting machine, thereby can effectively regulate the density of yarn on the fabric that circular knitting machine produces, improve the quality of the fabric of producing on the circular knitting machine.
Claims (4)
1. the Auto-regulating System of Density of Heavy Medium mechanism of a underwear knitting machine, comprise trigonid (1), it is characterized in that: form radial direction through hole (3) on the described trigonid (1), the front of trigonid (1) forms horizontal concrete chute (4), horizontal concrete chute (4) communicates with radial direction through hole (3), and slide block (5) sleeve is in horizontal concrete chute (4);
Form in the slide block (5) the horizontal jack (51) that parallels with the glide direction of horizontal concrete chute (4) and with the perpendicular waist typed through hole (52) of the glide direction of horizontal concrete chute (4), waist typed through hole (52) communicates with horizontal jack (51), screw (6) sleeve is in waist typed through hole (52) and be screwed onto in the screw (42) of bottom of horizontal concrete chute (4), spring (7) sleeve in horizontal jack (51), the one end puts forth effort on slide block (5) one ends and puts forth effort on screw (6);
Horizontal concrete chute (4) bottom forms groove (41), groove (41) communicates with radial direction through hole (3), bearing (8) is in groove (41), slide block (5) bottom is gone up and be fixed on to fixed bar (9) sleeve at bearing (8), adjustment cam (10) is arranged in the radial direction through hole (3), and bearing (8) sleeve is in the helical trajectory groove (20) of adjustment cam (10).
2. the Auto-regulating System of Density of Heavy Medium mechanism of described a kind of underwear knitting machine according to claim 1, it is characterized in that: described trigonid (1) bead formed on back has two projections (11) and two upper grooves (12), forms counterbore (13) on the projection (11).
3. the Auto-regulating System of Density of Heavy Medium mechanism of described a kind of underwear knitting machine according to claim 1 is characterized in that: described trigonid (1) forms location cotter way (14) on the positive limit, and location cotter way (14) is near horizontal concrete chute (4).
4. the Auto-regulating System of Density of Heavy Medium mechanism of described a kind of underwear knitting machine according to claim 1, its spy
Levy and be: described fixed bar (9) is bearing pin, forms a plurality of fixing threaded holes (2) on the top-side of described trigonid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279350 CN202671789U (en) | 2012-06-11 | 2012-06-11 | Density adjustment mechanism of underwear knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279350 CN202671789U (en) | 2012-06-11 | 2012-06-11 | Density adjustment mechanism of underwear knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671789U true CN202671789U (en) | 2013-01-16 |
Family
ID=47492700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279350 Expired - Fee Related CN202671789U (en) | 2012-06-11 | 2012-06-11 | Density adjustment mechanism of underwear knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284257A (en) * | 2019-07-24 | 2019-09-27 | 上海枭腾纺织科技有限公司 | Density accurately adjusts unit and spandex laboratory test weaving machine |
-
2012
- 2012-06-11 CN CN 201220279350 patent/CN202671789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284257A (en) * | 2019-07-24 | 2019-09-27 | 上海枭腾纺织科技有限公司 | Density accurately adjusts unit and spandex laboratory test weaving machine |
| CN110284257B (en) * | 2019-07-24 | 2024-03-19 | 上海枭腾纺织科技有限公司 | Weave density accurate adjustment unit and spandex laboratory test braiding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161228 Address after: Tao Street Village of Red Gate 311816 Zhejiang city of Zhuji province Shan Yang No. 253 Patentee after: Fang Jiayun Address before: 312025 Zhejiang city of Shaoxing province Shaoxing County Qianqing Town East Mao Industrial Park 2 Patentee before: Shaoxing Haoyu Precision Machinery Technology Co., Ltd. |
|
| 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: 20130116 Termination date: 20170611 |