CN201109856Y - Mid-across thread with take-up spring for embroidering machine - Google Patents
Mid-across thread with take-up spring for embroidering machine Download PDFInfo
- Publication number
- CN201109856Y CN201109856Y CNU200720173238XU CN200720173238U CN201109856Y CN 201109856 Y CN201109856 Y CN 201109856Y CN U200720173238X U CNU200720173238X U CN U200720173238XU CN 200720173238 U CN200720173238 U CN 200720173238U CN 201109856 Y CN201109856 Y CN 201109856Y
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- China
- Prior art keywords
- yarn take
- spring
- crossing
- main body
- embroidery machine
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- Expired - Fee Related
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Abstract
The utility model discloses a middle thread take-up device of an embroidery machine without a yarn take-up spring, which comprises a main bracket. A rolling axle group body is arranged on the main bracket corresponding to each thread position, one end of the rolling axle group body is fixed on the main bracket, the other end thereof is hung up to be convenient for threading. A yarn take-up spring axle is arranged on the main bracket, a yarn take-up spring component is arranged on the yarn take-up spring axle corresponding to each thread position, the yarn take-up spring axle is a hexagonal axle, six hexagonal holes are arranged in the middle of the corresponding yarn take-up spring component, and two installation blocks of the yarn take-up spring component are meshed and driven through plane teeth. A shifting handle is arranged at one end of the yarn take-up spring axle, and the plane teeth which are meshed mutually are arranged on the surface opposite to the main bracket. The installation and the operation are convenient, and the working efficiency is high.
Description
Technical field
The utility model relates to a kind of embroidery machine parts, relates in particular to a kind of middle line of crossing of embroidery machine.
Background technology
The middle line of crossing is in order to assist the work of thread take-up tension lever on the embroidery machine.Because the turnings of 180 degree appear in line substantially in this position,,, reduce the short-term rate so will reduce herein friction as far as possible so line is done can cause very big friction in the process at embroidery in this position.The middle yarn take-up spring of crossing on the line is in order to make the embroidery line that enough swelling degree be arranged.
As shown in Figure 1, the middle line of crossing of embroidery machine band yarn take-up spring of the prior art comprises main body rack 1, and described main body rack 1 is provided with a plurality of lines position, and corresponding each place, line position is provided with needle roller 2 and yarn take-up spring 3.The two ends of needle roller 2 are fixed on the needle roller support 6, have formed a closed-loop between needle roller 2 and the needle roller support 6.
There is following shortcoming at least in above-mentioned prior art: embroider and just can pass yarn take-up spring 6 after line 4 must pass described closed-loop, pass shank 5 again.Be not easy threading, reduced operating efficiency.
Summary of the invention
The purpose of this utility model provides the middle line of crossing of the embroidery machine band yarn take-up spring of a kind of easy threading, high efficiency.
The purpose of this utility model is achieved through the following technical solutions:
The middle line of crossing of embroidery machine band yarn take-up spring of the present utility model, comprise main body rack, described main body rack is provided with a plurality of lines position, and corresponding each place, line position is provided with the roller groups body on the described main body rack, one end of described roller groups body is fixed on the main body rack, and the other end is unsettled.
The technical scheme that is provided by above-mentioned the utility model as can be seen, the middle line of crossing of embroidery machine band yarn take-up spring described in the utility model, because corresponding each place, line position is provided with the roller groups body on the main body rack, one end of roller groups body is fixed on the main body rack, the other end is unsettled, easily threading, high efficiency.
Description of drawings
Fig. 1 is the middle structural representation of crossing line of embroidery machine band yarn take-up spring in the prior art;
Fig. 2 is the middle structural representation of crossing line of embroidery machine band yarn take-up spring of the present utility model;
Fig. 3 is the middle structural representation of crossing the line deployed condition of embroidery machine band yarn take-up spring of the present utility model;
Fig. 4 is the relative face structural representation of dialling in the utility model with main body rack;
Fig. 5 is the structural representation of yarn take-up spring assembly deployed condition in the utility model.
The specific embodiment
The middle line of crossing of the utility model embroidery machine band yarn take-up spring, its preferable specific embodiment as shown in Figure 2, comprise main body rack 1, main body rack 1 is provided with a plurality of lines position, corresponding each place, line position is provided with roller groups body 7 on the main body rack 1, one end of described roller groups body 7 is fixed on the main body rack 1, and the other end is unsettled.Corresponding each place, line position also is provided with ceramics 8 on the main body rack 1, and the front end of ceramics 8 is provided with cable-through hole, and the front end of ceramics 8 also is unsettled.
During application, after embroidery line 4 is walked around the free end of roller groups body 7, just can pass the cable-through hole of yarn take-up spring 3, shank 5, ceramics 8 front ends successively, easily threading, high efficiency.
As shown in Figure 3, roller groups body 7 comprises that a unsettled end of 17, two roller bearings 17 of two roller bearings is fixedly connected, and activity is with roll sleeve 18 on the every roller bearing 17, and roll sleeve 18 can rotate around roller bearing 17.Make to embroider between line 4 and the roll sleeve 18 and form rolling friction.
One end of yarn take-up spring axle 12 is provided with to be dialled 13, dials 13 middle parts are provided with the polygon square hole that adapts with yarn take-up spring axle 12, dials 13 activities are inserted on the yarn take-up spring axle 12.The other end of yarn take-up spring axle 12 is provided with stop collar 10.
Yarn take-up spring axle 12 is provided with an end of dialling 13 and is provided with compressing tablet 15, group 13 and compressing tablet 15 between be provided with spring 14.
As shown in Figure 4, described group being respectively equipped with plane teeth on 13 faces relative with described main body rack 1, and be meshing with each other by described plane teeth.Thrust by spring 14 meshes together the two.
As shown in Figure 5, state yarn take-up spring assembly 11 and comprise fixed block 21, yarn take-up spring 3, moving block 20, yarn take-up spring 3 is located between fixed block 21 and the moving block 20, and yarn take-up spring 3 is fixedlyed connected with 20 of rotations.
The middle part of fixed block 21 is provided with the polygon square hole that adapts with yarn take-up spring axle 12, guarantees to rotate synchronously with yarn take-up spring axle 12.The endoporus of moving block 20 is greater than the external diameter of yarn take-up spring axle 12, is respectively equipped with plane teeth on the relative face of fixed block 21 and moving block 20, and is meshing with each other by described plane teeth, interconnects by buckle 22 between fixed block 21 and the moving block 20.On the one hand, can relatively rotate certain angle between fixed block 21 and the moving block 20; On the other hand, by the plane teeth engagement, realize rotating synchronously between fixed block 21 and the moving block 20.
The utility model installation, easy to use, high efficiency.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (10)
1, a kind of middle line of crossing of embroidery machine band yarn take-up spring comprises main body rack, and described main body rack is provided with a plurality of lines position, it is characterized in that, corresponding each place, line position is provided with the roller groups body on the described main body rack, and an end of described roller groups body is fixed on the main body rack, and the other end is unsettled.
2, the middle line of crossing of embroidery machine band yarn take-up spring according to claim 1 is characterized in that described roller groups body comprises two roller bearings, and a unsettled end of described two roller bearings is fixedly connected, and activity is with roll sleeve on the every roller bearing.
3, the middle line of crossing of embroidery machine band yarn take-up spring according to claim 1 is characterized in that, corresponding each place, line position is provided with ceramics on the described main body rack, and the front end of described ceramics is provided with cable-through hole.
4, the middle line of crossing of embroidery machine band yarn take-up spring according to claim 3 is characterized in that described ceramics passes from the rear portion of described main body rack,
The rear end of described ceramics is fixed on the described main body rack afterwards; The front end of described ceramics is unsettled.
5, the middle line of crossing of embroidery machine band yarn take-up spring according to claim 1, it is characterized in that, described main body rack is provided with the yarn take-up spring axle, be provided with the yarn take-up spring assembly corresponding to each place, line position on the described yarn take-up spring axle, described yarn take-up spring axle is polygon square shaft, and the middle part of corresponding described yarn take-up spring assembly is provided with polygon square hole.
6, the middle line of crossing of embroidery machine band yarn take-up spring according to claim 5 is characterized in that described yarn take-up spring axle is six square shafts, and the middle part of corresponding described yarn take-up spring assembly is provided with hexagonal hole.
7, according to the middle line of crossing of claim 5 or 6 described embroidery machine band yarn take-up springs, it is characterized in that, described yarn take-up spring assembly comprises fixed block, yarn take-up spring, moving block, and described yarn take-up spring is located between described fixed block and the moving block, and described yarn take-up spring is fixedlyed connected with described moving block;
The middle part of described fixed block is provided with the polygon square hole that adapts with described yarn take-up spring axle, and the endoporus of described moving block is greater than the external diameter of described yarn take-up spring axle;
Be respectively equipped with plane teeth on the described fixed block face relative, and be meshing with each other by described plane teeth with moving block.
8, the middle line of crossing of embroidery machine band yarn take-up spring according to claim 7 is characterized in that, interconnects by buckle between described fixed block and the moving block.
9, the middle line of crossing of embroidery machine band yarn take-up spring according to claim 5, it is characterized in that, one end of described yarn take-up spring axle is provided with to be dialled, and described group is provided with the polygon square hole that adapts with described yarn take-up spring axle to the middle part, and described group is inserted in activity on the described yarn take-up spring axle;
Be respectively equipped with plane teeth on the described group of handle face relative, and be meshing with each other by described plane teeth with described main body rack.
10, the middle line of crossing of embroidery machine band yarn take-up spring according to claim 9 is characterized in that described yarn take-up spring axle is provided with an end of dialling handle and is provided with compressing tablet, is provided with spring between described group of handle and the described compressing tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720173238XU CN201109856Y (en) | 2007-09-19 | 2007-09-19 | Mid-across thread with take-up spring for embroidering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720173238XU CN201109856Y (en) | 2007-09-19 | 2007-09-19 | Mid-across thread with take-up spring for embroidering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109856Y true CN201109856Y (en) | 2008-09-03 |
Family
ID=39894385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720173238XU Expired - Fee Related CN201109856Y (en) | 2007-09-19 | 2007-09-19 | Mid-across thread with take-up spring for embroidering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109856Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831765B (en) * | 2009-03-13 | 2013-03-27 | 上海南汇集美塑料模具厂 | String pitch restorer of strings for sewing machine and embroidery machine and string pitch restoring method thereof |
-
2007
- 2007-09-19 CN CNU200720173238XU patent/CN201109856Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831765B (en) * | 2009-03-13 | 2013-03-27 | 上海南汇集美塑料模具厂 | String pitch restorer of strings for sewing machine and embroidery machine and string pitch restoring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20120919 |