CN201155036Y - Thread passing structure of computerized embroidering machine - Google Patents
Thread passing structure of computerized embroidering machine Download PDFInfo
- Publication number
- CN201155036Y CN201155036Y CNU2008200834198U CN200820083419U CN201155036Y CN 201155036 Y CN201155036 Y CN 201155036Y CN U2008200834198 U CNU2008200834198 U CN U2008200834198U CN 200820083419 U CN200820083419 U CN 200820083419U CN 201155036 Y CN201155036 Y CN 201155036Y
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- bracing cable
- cable spring
- spring
- string
- bracing
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Abstract
The utility model relates to a middle string-passing structure of a computer embroidery machine, comprising a mounting plate provided with a string-passing plate, a distributing piston, thread distributing pillars and a bracing spring for buffering and absorbing thread tension. The bracing spring is a torsional spring the threading end of which withdraws into the body of the bracing spring after outward extending and winding into a threading hole; a mounting seat of the bracing spring is provided with a mounting surface of the bracing spring and a limit gap, the central hole of the bracing spring is plugged in the mounting surface of the bracing spring, and a positioning pin is plugged in the limit gap; each take-up lever is correspondingly provided with a bracing spring, and two thread distributing pillars are symmetrically positioned at both sides of the threading hole of the bracing spring with a certain distance. The middle string-passing structure has the beneficial effect that the adopted thread tension buffer and absorption structure resolves the technical difficult problem of thread break caused by rapid change of thread tension in the embroidery process. The middle string-passing structure is compact, small and reasonable, and is very convenient for mounting and adjusting.
Description
Technical field
The utility model relates to the embroidery machine field, string-passing structure in especially a kind of computer embroidering machine.
Background technology
The drawing lines path of most embroidery machines is crooked, moves up and down the continuous formation of stitching along with pricker when embroidery.The continuous knee-action of thread take-up tension lever, pull is embroidered line, because drawing lines is bigger at the crooked position contact resistance, line tension takes place sharply to change, and very easily cuts off and embroiders line, has also that to cross line mechanism in other be to adopt spring, but complex structure, installation and maintenance are all not quite convenient, and simultaneously processing cost is also higher, and clipped by spring groove can not avoid crossing line in process and pulled to line the time or the danger of plucking.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of employing line tension buffering is provided, and string-passing structure in the computer embroidering machine of absorbing structure has solved in the embroidery process, produces this technical barrier of broken string because of line tension sharply changes.
The utility model solves the technical scheme that its technical problem adopts: string-passing structure in this computer embroidering machine, comprise installing plate, installing plate was provided with line plate, separated time lobe, drawing lines junction pole and was used for the bracing cable spring that the line tension buffering absorbs, the bracing cable spring is a torsion spring, its threading end stretch out and coiled one through wires hole after, be recycled to bracing cable spring body; The bracing cable spring mounting seat is provided with bracing cable spring installed surface and spacing breach, and bracing cable spring center hole is inserted in the bracing cable spring installed surface, and angle is inserted in the spacing breach; Bracing cable spring of the corresponding installation of each thread take-up tension lever, two drawing lines junction pole symmetries are positioned at the through wires hole both sides of bracing cable spring, and separated by a distance.
Described back shaft is inserted in the locating slot of bracing cable spring mounting seat and whole inserting in the square groove at the installing plate back side, and locating slot adopts square endoporus.
Be provided with half slot in the described installing plate, circular gear shaft is installed in this half slot, and gear shaft is provided with pressing plate outward, and pressing plate is fixedlyed connected with installing plate with screwed hole by screw.
Described bracing cable spring mounting seat is provided with a plurality of spacing breach that cooperates with angle.
Described separated time lobe is semicircle.
The effect that the utility model is useful is: 1, string-passing structure is compact small and exquisite reasonable in this, and result of use is significantly better than the general middle line mechanism of crossing; 2, cross line in this and adopt the overall plastic external member of separate front and back formula, external form is smooth, lightly attractive in appearance, avoids the knitting wool phenomenon to occur; 3, unique semicircle plastics separated time lobe designs, and arc transition type outward appearance has been avoided the interference between descending embroidery line and bracing cable spring and spring groove; 4, unique square back shaft design makes full use of square anti-rotation characteristic, makes processing, installation, use all reach best; 5, about circular gear shaft crossbearer, make the through wires hole position of bracing cable spring unified, be convenient to very much install and adjust; 6, the multistage stepping of jump ring groove of spring base only needs one to pull out gently, just can arbitrarily adjust tension force, and is very simple and convenient.
Description of drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model bracing cable spring assembling decomposition texture schematic diagram;
Fig. 3 is the total schematic diagram that the utility model is applied to embroidery machine;
Fig. 4 be in the utility model circuit through structural representation.
Description of reference numerals: installing plate 1, square groove 1a, half slot 1b, screwed hole 1c, separated time lobe 1d crosses line plate 2, crosses line plate hole 2a, drawing lines junction pole 3, bracing cable spring 4, angle 4a, threading end 4b extension, through wires hole 4c, bracing cable spring center hole 4d, bracing cable spring mounting seat 5, bracing cable spring installed surface 5a, spacing breach 5b, locating slot 5c, pad 6, pressing plate 7, screw hole 7a, gear shaft 8, back shaft 9, screw 10 is embroidered line 11, the first tension disks 12, second tension disk 13, wire-crossing wheel 14, the three tension disks 15, thread take-up tension lever 16 played line 17, played line through wires hole 17a.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in the figure, string-passing structure in this computer embroidering machine, comprise installing plate 1, installing plate 1 was provided with line plate 2, semicircular separated time lobe 1d, drawing lines junction pole 3 and was used for the bracing cable spring 4 that the line tension buffering absorbs, bracing cable spring 4 is a torsion spring, its threading end 4b stretch out and coiled one through wires hole 4c after, be recycled to bracing cable spring 4 bodies; Bracing cable spring mounting seat 5 is provided with bracing cable spring installed surface 5a and spacing breach 5b, bracing cable spring center hole 4d is inserted among the bracing cable spring installed surface 5a, angle 4a is inserted among the spacing breach 5b, bracing cable spring mounting seat 5 is provided with a plurality of spacing breach 5b that cooperates with angle 4a, the multistage stepping of spacing breach of spring base, only need one to pull out gently, just can arbitrarily adjust tension force, very simple and convenient.4, two drawing lines junction pole 3 symmetries of each thread take-up tension lever 16 corresponding bracing cable spring of installation are positioned at the through wires hole 4c both sides of bracing cable spring 4, and separated by a distance.Described back shaft 9 is inserted among the locating slot 5c of bracing cable spring mounting seat 5 and whole inserting in the square groove 1a at installing plate 1 back side, and locating slot 5c adopts square endoporus.Be provided with half slot 1b in the described installing plate 1, the circular gear shaft 8 that is used for blocking the action of bracing cable spring 4 afterbodys is installed in this half slot 1b, the gear shaft 8 outer pressing plates 7 that are provided with, pressing plate 7 is fixedlyed connected with installing plate 1 with screwed hole 1c by screw 10, and Installation and Debugging are all very convenient.
Installation process:
1, bracing cable spring center hole 4d inserts among the bracing cable spring installed surface 5a, and angle 4a inserts among the spacing breach 5b simultaneously;
2, the locating slot 5c with bracing cable spring mounting seat 5 penetrates relevant position on the back shaft 9, after all bracing cable spring mounting seats 5 and bracing cable spring 4 are all put on its integral body is inserted in the square groove 1a at installing plate 1 back side;
3, gear shaft 8 is inserted in installing plate 1 back side half slot 1b;
4, block bracing cable spring 4 with pad 6, push down back shaft 9 and gear shaft 8 backs with pressing plate 7 and pass screw hole 7a with screw 10 and be anchored in the screwed hole 1c;
5, embroider thread path such as Fig. 3, Fig. 4, embroidering line 11 is drawn by coil holder, through first tension disk 12, second tension disk 13, to the 3rd tension disk 15, penetrated the 2a of line plate hole excessively on the line plate 2 around wire-crossing wheel 14 its 3/4 circles of taking turns the footpath, penetrate the through wires hole 4c of bracing cable spring 4 again through drawing lines junction pole 3 outsides, cross line plate hole 2a through another passageway junction pole 3 outsides through another, wear the through wires hole to the thread take-up tension lever 16, caused line plate through wires hole 2a down, until the cable-through hole 17a that played line 17, at last to pin hole.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1, string-passing structure in a kind of computer embroidering machine, comprise installing plate (1), it is characterized in that: installing plate (1) was provided with line plate (2), separated time lobe (1d), drawing lines junction pole (3) and was used for the bracing cable spring (4) that the line tension buffering absorbs, bracing cable spring (4) is a torsion spring, its threading end (4b) stretch out and coiled one through wires hole (4c) after, be recycled to bracing cable spring (4) body; Bracing cable spring mounting seat (5) is provided with bracing cable spring installed surface (5a) and spacing breach (5b), and bracing cable spring center hole (4d) is inserted in the bracing cable spring installed surface (5a), and angle (4a) is inserted in the spacing breach (5b); The corresponding bracing cable spring (4) of installing of each thread take-up tension lever (16), two drawing lines junction poles (3) symmetry is positioned at through wires hole (4c) both sides of bracing cable spring (4), and separated by a distance.
2, string-passing structure in the computer embroidering machine according to claim 1, it is characterized in that: described back shaft (9) is inserted in the locating slot (5c) of bracing cable spring mounting seat (5) and whole inserting in the square groove (1a) at installing plate 1 back side, and locating slot (5c) adopts square endoporus.
3, string-passing structure in the computer embroidering machine according to claim 1, it is characterized in that: be provided with half slot (1b) in the described installing plate (1), circular gear shaft (8) is installed in this half slot (1b), the outer pressing plate (7) that is provided with of gear shaft (8), pressing plate (7) is fixedlyed connected with installing plate (1) with screwed hole (1c) by screw (10).
4, string-passing structure in the computer embroidering machine according to claim 1 and 2 is characterized in that: described bracing cable spring mounting seat (5) is provided with a plurality of spacing breach (5b) that cooperates with angle (4a).
5, string-passing structure in the computer embroidering machine according to claim 1 is characterized in that: described separated time lobe (1d) is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834198U CN201155036Y (en) | 2008-02-14 | 2008-02-14 | Thread passing structure of computerized embroidering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834198U CN201155036Y (en) | 2008-02-14 | 2008-02-14 | Thread passing structure of computerized embroidering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155036Y true CN201155036Y (en) | 2008-11-26 |
Family
ID=40102822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200834198U Expired - Lifetime CN201155036Y (en) | 2008-02-14 | 2008-02-14 | Thread passing structure of computerized embroidering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155036Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225588B (en) * | 2008-02-14 | 2011-12-07 | 杭州经纬电子机械制造股份有限公司 | String-passing structure of computer embroidery machine |
| CN105386258A (en) * | 2015-12-11 | 2016-03-09 | 杭州经纬电子机械制造股份有限公司 | Automatic thread feeding device and operation method thereof |
| CN105821600A (en) * | 2016-04-29 | 2016-08-03 | 黄站 | Leakage prevention threading mechanism and application thereof |
| CN114525634A (en) * | 2022-02-21 | 2022-05-24 | 南通佳利园纺织品有限公司 | Thread passing device in embroidery machine |
-
2008
- 2008-02-14 CN CNU2008200834198U patent/CN201155036Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225588B (en) * | 2008-02-14 | 2011-12-07 | 杭州经纬电子机械制造股份有限公司 | String-passing structure of computer embroidery machine |
| CN105386258A (en) * | 2015-12-11 | 2016-03-09 | 杭州经纬电子机械制造股份有限公司 | Automatic thread feeding device and operation method thereof |
| CN105821600A (en) * | 2016-04-29 | 2016-08-03 | 黄站 | Leakage prevention threading mechanism and application thereof |
| CN105821600B (en) * | 2016-04-29 | 2019-01-15 | 黄站 | Leakproof passes through line mechanism and its application |
| CN114525634A (en) * | 2022-02-21 | 2022-05-24 | 南通佳利园纺织品有限公司 | Thread passing device in embroidery machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU JINGWEI ELECTRONICS MACHINERY MANUFACTURI Free format text: FORMER NAME: HANGZHOU JINGWEI ELECTRONICS MACHINERY MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 311201, five village, Xintang street, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Hangzhou Jingwei Electronic Mechanical Manufacture Co., Ltd. Address before: 311201, five village, Xintang street, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Hangzhou Jingwei Electronic Mechanical Manufacture Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20081126 Effective date of abandoning: 20080214 |