CN205035625U - Eccentric wheeled automatic threading device - Google Patents
Eccentric wheeled automatic threading device Download PDFInfo
- Publication number
- CN205035625U CN205035625U CN201520640430.XU CN201520640430U CN205035625U CN 205035625 U CN205035625 U CN 205035625U CN 201520640430 U CN201520640430 U CN 201520640430U CN 205035625 U CN205035625 U CN 205035625U
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- CN
- China
- Prior art keywords
- crochet hook
- suture needle
- eccentric wheel
- dead lever
- fixed
- 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.)
- Withdrawn - After Issue
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses an eccentric wheeled automatic threading device, including quick -witted dish, motor, eccentric wheel, crochet hook dead lever, dead lever way block, seam needle fixed block, seam needle locating piece and travel switch, wherein, motor, travel switch, dead lever way block and seam needle fixed block are fixed on the machine dish, the eccentric wheel is fixed on the motor shaft, and the eccentric wheel passes through the hasp structural connection from motor shaft farthest and crochet hook dead lever one end, the below of hasp structure and crochet hook dead lever junction is equipped with perpendicular directional travel switch's touching point portion, pass the dead lever way block, the crochet hook dead lever other end is equipped with the crochet hook dead lever slidable, seam needle fixed block is equipped with the seam pinhole and is used for crochet hook male crochet hook hole, seam pinhole perpendicular to machine dish, and pinhole adaptation position department is located and stitches in the crochet hook hole. This threading device can try to make a match automatically, has improved convenience and the work efficiency who tries to make a match.
Description
Technical field
The present invention relates to a kind of threading mechanism automatically, be specifically related to the automatic needle-threading machine of a kind of eccentric wheel type.
Background technology
Needle-threading machine the elderly that conveniently eyesight is not good enough, the disabled disadvantaged group of trick design.
With regard to current family life analysis, the workmanship such as cross stitch, Nonwovens makes and firmly gets liking of women.But the line of variety classes, color is often replaced in these job requirements, so always wearing needlework obviously becomes a kind of loaded down with trivial details, bothersome work.Naturally automatic lacing machine effectively simple to operate can become their strong instrument.Certainly, batch machining production embroidery waits the factory of products more to need it to enhance productivity.
With regard to self-employed sewer, automatic lacing machine is their requisite instrument equally.Along with the degeneration of family's stitching process, individual sewer grows up gradually, small, automatic lacing machine easy to carry can become they " companion ".
For some special populations, the elderly as not good enough in eyesight, the handicapped disadvantaged group of trick, they under the help of this product, can realize " trying to make a match ", and can complete some daily requisite needleworks smoothly.
Summary of the invention
The object of the present invention is to provide the automatic needle-threading machine of a kind of eccentric wheel type, automatically to try to make a match, replace artificial threading.
Above-mentioned purpose is achieved by the following technical solution:
The automatic needle-threading machine of a kind of eccentric wheel type, comprise machine dish, motor, eccentric wheel, crochet hook fixed bar, fixed bar way block, suture needle fixed block, suture needle locating piece and travel switch, wherein, motor, travel switch, fixed bar way block and suture needle fixed block are fixed on machine dish; Described eccentric wheel is fixed on motor shaft, and eccentric wheel is connected by buckle structure from motor shaft farthest with crochet hook fixed bar one end, and described buckle structure and the below of crochet hook fixed bar junction are provided with the vertical touching tip pointing to travel switch; Described crochet hook fixed bar is slidably through fixed bar way block, and the crochet hook fixed bar other end is provided with crochet hook; Described suture needle fixed block is provided with for the suture needle hole of fixing suture needle and the crochet hook hole for crochet hook insertion, and suture needle hole is perpendicular to machine dish, and crochet hook hole is located at and adapting position place, suture needle hole.
Crochet hook fixed bar of the present invention moves back and forth along the direction of fixed bar way block under eccentric rotarily driving, and when crochet hook fixed bar moves to suture needle fixed block, crochet hook passes the pin hole of suture needle along crochet hook hole; When crochet hook fixed bar deviates from suture needle fixed block, crochet hook hooks line through suture needle pin hole, and when touching tip and encountering travel switch, motor break-off, takes off the suture needle of putting on line, completes work of once threading a needle.
Further, also comprise the suture needle locating piece making the pin hole of described suture needle aim at direction, crochet hook hole, described suture needle locating piece is slidably connected with the suture needle locating piece guide rod being fixed on suture needle fixed block side.The pin hole place of suture needle is flat, is slided by suture needle locating piece along suture needle locating piece guide rod to suture needle direction, and when suture needle locating piece arrives to the pin hole place of suture needle, the direction that the pin hole that can adjust suture needle is aimed at, makes it face toward crochet hook hole, is convenient to crochet hook hole and inserts.
Beneficial effect of the present invention:
The automatic needle-threading machine of eccentric wheel type provided by the invention can be tried to make a match automatically, do not need manually the end of a thread to be inserted in tiny pin hole, be convenient to the not good enough the elderly of eyesight or the handicapped disadvantaged group of trick etc. and be engaged in needlework, the speed of trying to make a match can also be improved simultaneously, increase work efficiency.
Accompanying drawing explanation
Fig. 1: the automatic needle-threading machine front view of eccentric wheel type;
Fig. 2: the automatic needle-threading machine top view of eccentric wheel type.
In figure: 1, machine dish; 2, motor; 3, eccentric wheel; 4, crochet hook fixed bar; 5, fixed bar way block; 6, buckle structure; 7, tip is touched; 8, suture needle fixed block; 9, suture needle; 10, suture needle locating piece; 11, suture needle locating piece guide rod; 12, suture needle hole; 13, crochet hook; 14, travel switch; 15, crochet hook hole; 16, line; 17, switch.
Detailed description of the invention
Technical scheme of the present invention is described in detail below in conjunction with specific embodiment.
Fig. 1 is the automatic needle-threading machine front view of eccentric wheel type provided by the invention, Fig. 2 is top view, as can be seen from the figure, this needle-threading machine comprises machine dish 1, motor 2, eccentric wheel 3, crochet hook fixed bar 4, fixed bar way block 5, suture needle fixed block 8, suture needle locating piece 10 and travel switch 14, wherein, motor 2, travel switch 14, fixed bar way block 5 and suture needle fixed block 8 are fixed on machine dish 1 successively, arrange in yi word pattern.Eccentric wheel 3 is fixed on motor shaft, and eccentric wheel 3 is connected by buckle structure 6 from motor shaft farthest with crochet hook fixed bar 4 one end, and buckle structure 6 and the below of crochet hook fixed bar 4 junction are provided with the vertical touching tip 7 pointing to travel switch.Crochet hook fixed bar 4 is slidably through fixed bar way block 5, and crochet hook fixed bar 4 other end is provided with crochet hook 13.Suture needle fixed block 8 is provided with for the suture needle hole 12 of fixing suture needle 9 and the crochet hook hole 15 for crochet hook 13 insertion, and suture needle hole 12 is perpendicular to machine dish 1, and crochet hook hole 15 is located at and adapting position place, suture needle hole 12.The automatic needle-threading machine of this eccentric wheel type also comprises the suture needle locating piece 10 making the pin hole of suture needle 9 aim at direction, crochet hook hole 15, and suture needle locating piece 10 is slidably connected with the suture needle locating piece guide rod 11 being fixed on suture needle fixed block 8 side.
Its operation principle is as follows: during original state, and eccentric wheel 3 and buckle structure 6 junction are away from suture needle fixed block 8, and crochet hook 13 does not insert the crochet hook hole 15 on suture needle fixed block 8.Now, suture needle 9 is inserted in suture needle hole 12, oppresses the pin hole of suture needle 9 to suture needle 9 direction slip suture needle locating piece 10, regulate the pin hole direction of suture needle 9, make it aim at crochet hook hole 15, then suture needle locating piece 10 is back into initial position.Starting switch 17, motor 2 works, and when eccentric wheel 3 rotates to position shown in Fig. 1, crochet hook 13 passes the pin hole of suture needle 9 under the promotion of crochet hook fixed bar 4.Eccentric wheel 3 continues to rotate, and when rotating to original state, crochet hook 13 hooks line 16 and passes from the pin hole of suture needle 9 under the pulling of crochet hook fixed bar 4, meanwhile, touch tip 7 and touch travel switch 14, motor 2 break-off, take off the suture needle 9 of putting on line, complete work of once threading a needle.Before motor 2 again task, suture needle 9 be inserted in suture needle hole 12, adjustment suture needle 9 direction also puts line 16 well, starts work of next time threading a needle.
As can be seen from above-described embodiment, the automatic needle-threading machine of link-type provided by the invention can be tried to make a match automatically, do not need manually the end of a thread to be inserted in tiny pin hole, be convenient to the not good enough the elderly of eyesight or the handicapped disadvantaged group of trick etc. and be engaged in needlework, the speed of trying to make a match can also be improved simultaneously, increase work efficiency.
Claims (2)
1. the automatic needle-threading machine of eccentric wheel type, it is characterized in that: comprise machine dish, motor, eccentric wheel, crochet hook fixed bar, fixed bar way block, suture needle fixed block, suture needle locating piece and travel switch, wherein, motor, travel switch, fixed bar way block and suture needle fixed block are fixed on machine dish; Described eccentric wheel is fixed on motor shaft, and eccentric wheel is connected by buckle structure from motor shaft farthest with crochet hook fixed bar one end, and described buckle structure and the below of crochet hook fixed bar junction are provided with the vertical touching tip pointing to travel switch; Described crochet hook fixed bar is slidably through fixed bar way block, and the crochet hook fixed bar other end is provided with crochet hook; Described suture needle fixed block is provided with for the suture needle hole of fixing suture needle and the crochet hook hole for crochet hook insertion, and suture needle hole is perpendicular to machine dish, and crochet hook hole is located at and adapting position place, suture needle hole.
2. the automatic needle-threading machine of eccentric wheel type according to claim 1, it is characterized in that: also comprise the suture needle locating piece making the pin hole of described suture needle aim at direction, crochet hook hole, described suture needle locating piece is slidably connected with the suture needle locating piece guide rod being fixed on suture needle fixed block side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640430.XU CN205035625U (en) | 2015-08-24 | 2015-08-24 | Eccentric wheeled automatic threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640430.XU CN205035625U (en) | 2015-08-24 | 2015-08-24 | Eccentric wheeled automatic threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035625U true CN205035625U (en) | 2016-02-17 |
Family
ID=55294537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520640430.XU Withdrawn - After Issue CN205035625U (en) | 2015-08-24 | 2015-08-24 | Eccentric wheeled automatic threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205035625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002677A (en) * | 2015-08-24 | 2015-10-28 | 南京工业职业技术学院 | Eccentric wheel type automatic needle threading machine |
| CN107829232A (en) * | 2017-07-27 | 2018-03-23 | 卞亚飞 | A kind of automation sewing towards industrial application is threaded a needle system |
-
2015
- 2015-08-24 CN CN201520640430.XU patent/CN205035625U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002677A (en) * | 2015-08-24 | 2015-10-28 | 南京工业职业技术学院 | Eccentric wheel type automatic needle threading machine |
| CN107829232A (en) * | 2017-07-27 | 2018-03-23 | 卞亚飞 | A kind of automation sewing towards industrial application is threaded a needle system |
| CN107829232B (en) * | 2017-07-27 | 2020-06-12 | 浙江新顺发缝纫机科技股份有限公司 | Industrial-use-oriented automatic sewing threading system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160217 Effective date of abandoning: 20171114 |