CN1624232A - Cam structure of flocking device of computer ombroidery machine - Google Patents
Cam structure of flocking device of computer ombroidery machine Download PDFInfo
- Publication number
- CN1624232A CN1624232A CN 200310109127 CN200310109127A CN1624232A CN 1624232 A CN1624232 A CN 1624232A CN 200310109127 CN200310109127 CN 200310109127 CN 200310109127 A CN200310109127 A CN 200310109127A CN 1624232 A CN1624232 A CN 1624232A
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- Prior art keywords
- cam
- plastic cutter
- thread trimmer
- thread
- trace
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Abstract
One cam structure of electronic embroidery machine consisted of cam box, jointing apparatus and thread cutting apparatus. The jointing apparatus consists of pointing trowel, binding rod, couple rod, rod bearing, cam, couple rod bearing and axial cam. The cam is fixed to the front side of axial cam; the thread cutting apparatus consists of thread cutting scissors, actuating shaft, actuating block and cam which is fixed at the back side of axial cam; the actuating shaft joined the actuating arm of pointing trowel, thread cutting scissors adjusting block and actuating block together and form an integrated structure. At the same time, the rolling speed of axial cam and basic shaft engine is the same, and the required ratio is 1:1. compared with existing techniques, in this invention, the motions of jointing and cutting have good synchronicity and the whole structure is simple and firm, as a result of putting jointing cam and cutting cam on the same shaft and adopting integrated structure.
Description
Technical field:
The present invention relates to textile machine, relate in particular to computerized emboridering machine, be used to collude the thread embedded device of line and trimming in particularly a kind of computerized emboridering machine, concrete is a kind of cam structure of computerized emboridering machine thread embedded device.
Background technology:
In the prior art, the line that colludes of computerized emboridering machine is to finish by the function of rotating shuttle, and the trimming of embroidery machine also is an independent structures, causes the embroidery third dimension that forms relatively poor, and just the common planar effect lacks expressive force.The embroidery effect that thread embedded device of the present invention produced is with at present the formed embroidery effect of embroidery machine is different fully, and it does not need the rotating shuttle that adopts on traditional embroidery machine, is a kind of embroidery machine of neotectonics, and the stereoeffect of the flower that it is embroidered out is stronger.
Summary of the invention:
Technical problem of the prior art to be solved by this invention is: existing computerized emboridering machine colludes line and cutting facility and adopts the drive structural design, causes the embroidery third dimension that forms relatively poor, and just the common planar effect lacks expressive force.
The technical scheme that the present invention is adopted for solution above-mentioned technical problem of the prior art provides a kind of cam structure of computerized emboridering machine thread embedded device, the cam structure of described this computerized emboridering machine thread embedded device is by cam box, colluding line apparatus and cutting facility constitutes, describedly collude line apparatus and cutting facility is arranged in the described cam box, wherein, the described line apparatus that colludes is by plastic cutter, the plastic cutter connecting rod, the plastic cutter trace, the trace axle sleeve, the plastic cutter cam, trace axle and camshaft constitute, described plastic cutter cam is fixedly installed on the front side of camshaft, be provided with the plastic cutter propeller shaft sleeve at the middle part of camshaft, on the plastic cutter propeller shaft sleeve, be fixed with a plastic cutter drive rod, one end of described plastic cutter drive rod is connected with plastic cutter, the other end is connected with an end of plastic cutter connecting rod by drive pin, the other end of plastic cutter connecting rod is connected with the plastic cutter trace by the interlock lever pin, the front side of the other end of plastic cutter trace is provided with the plastic cutter cam bawl, the fulcrum of plastic cutter trace is enclosed within on the trace axle sleeve, described trace axle passes the trace axle sleeve, the two ends of trace axle are fixed on the cam box, the plastic cutter cam is provided with the plastic cutter cam path, described plastic cutter cam bawl constrains in the plastic cutter cam path, and can roll in the plastic cutter cam path; Described cutting facility is by thread trimmer, the thread trimmer driving shaft, thread trimmer drive block and thread trimmer cam constitute, described thread trimmer cam is fixed on the rear side of camshaft, the thread trimmer cam is provided with cam path, in the thread trimmer cam path, be provided with the thread trimmer cam bawl, the thread trimmer cam bawl is fixed on an end of thread trimmer drive block, between an end of the other end of described thread trimmer drive block and described plastic cutter drive rod, be provided with thread trimmer and adjust piece, and at the other end of thread trimmer drive block, the end that one end of plastic cutter drive rod and thread trimmer are adjusted piece is provided with a concentric pylone, in this through hole, be provided with the thread trimmer driving shaft, with the plastic cutter drive rod, thread trimmer adjustment piece and thread trimmer drive block link together and form integral structure, and described thread trimmer is arranged on the other end that thread trimmer is adjusted piece.
Further, one end of described plastic cutter drive rod is connected with an end of plastic cutter connecting rod by drive pin, the other end of plastic cutter connecting rod is connected with the plastic cutter trace by the interlock lever pin, one end strap cam roller of plastic cutter trace rolls on the plastic cutter cam, and is socketed in two ends and is fixed on the couple axle on the cam box.
Further, the other end of described plastic cutter drive rod is connected to thread trimmer, thread trimmer drive block, trimming cam simultaneously by the thread trimmer driving shaft, and total is an one.
Further, described plastic cutter cam and trimming cam all are fixed on the camshaft, and the velocity of rotation of camshaft is identical with the rotating speed of Spindle Motor, and required gear ratio is one to one.
Operation principle of the present invention is: when the plastic cutter cam rotation, the plastic cutter cam bawl that constrains in the plastic cutter cam path is rolled along the plastic cutter cam path, the plastic cutter cam bawl drives the plastic cutter trace, the plastic cutter trace spurs the plastic cutter drive rod again, and it is that the plastic cutter at center swings that the plastic cutter drive rod orders about that plastic cutter on it produces with the camshaft; On the basis that plastic cutter swings, adjust the integrated mechanism of piece and thread trimmer drive block by plastic cutter drive rod, thread trimmer, drive the thread trimmer cam bawl simultaneously and roll along the thread trimmer cam path, making the thread trimmer that is arranged on the thread trimmer adjustment piece produce one is swinging up and down of center with the camshaft.
The present invention and prior art contrast, because plastic cutter cam and thread trimmer cam are arranged on the same camshaft, and adopt integral structure, thus collude line and the trimming action has good synchronism, and total is firm, and simple.
Description of drawings:
Fig. 1 is the schematic perspective view of the drive system of the cam structure of a kind of computerized emboridering machine thread embedded device of the present invention.
Fig. 2 is the motion principle figure of the cam structure of a kind of computerized emboridering machine thread embedded device of the present invention.
Fig. 3 is the integral installation location drawing of the cam structure of a kind of computerized emboridering machine thread embedded device of the present invention.
The specific embodiment:
As Fig. 1, Fig. 2 and shown in Figure 3, the cam structure of a kind of computerized emboridering machine thread embedded device of the present invention by cam box 1, collude line apparatus 2 and cutting facility 3 constitutes, describedly colludes line apparatus 2 and cutting facility 3 is arranged in the described cam box 1; The described line apparatus 2 that colludes is by plastic cutter 4, plastic cutter connecting rod 5, plastic cutter trace 6, trace axle sleeve 7, plastic cutter cam 8, trace axle 9 and camshaft 10 constitute, described plastic cutter cam 8 is fixedly installed on the front side of camshaft 10, be provided with plastic cutter propeller shaft sleeve 7 at the middle part of camshaft 10, on plastic cutter propeller shaft sleeve 7, be fixed with a plastic cutter drive rod 11, one end of described plastic cutter drive rod 11 is connected with plastic cutter 4, the other end is connected with an end of plastic cutter connecting rod 5 by drive pin 12, the other end of plastic cutter connecting rod 5 is connected with plastic cutter trace 6 by interlock lever pin 13, the front side of the other end of plastic cutter trace 6 is provided with plastic cutter cam bawl 14, the fulcrum of plastic cutter trace 6 is enclosed within on the trace axle sleeve 7, described trace axle 9 passes trace axle sleeve 7, the two ends of trace axle 9 are fixed on the cam box 1, plastic cutter cam 8 is provided with the plastic cutter cam path, described plastic cutter cam bawl 14 constrains in the plastic cutter cam path, and can roll in the plastic cutter cam path; Described cutting facility 3 is by thread trimmer 15, thread trimmer driving shaft 16, thread trimmer drive block 17 and thread trimmer cam 18 constitute, described thread trimmer cam 18 is fixed on the rear side of camshaft 10, thread trimmer cam 18 is provided with cam path, in the thread trimmer cam path, be provided with thread trimmer cam bawl 19, thread trimmer cam bawl 19 is fixed on an end of thread trimmer drive block 17, between an end of the other end of described thread trimmer drive block 17 and described plastic cutter drive rod 11, be provided with thread trimmer and adjust piece 20, and at the other end of thread trimmer drive block 17, the end that one end of plastic cutter drive rod 11 and thread trimmer are adjusted piece 20 is provided with a concentric pylone, in this through hole, be provided with thread trimmer driving shaft 21, with plastic cutter drive rod 11, thread trimmer adjustment piece 20 and thread trimmer drive block 17 link together and form integral structure, and described thread trimmer 15 is arranged on the other end that thread trimmer is adjusted piece 20.
In a preferred embodiment of the invention, one end of described plastic cutter drive rod is connected with an end of plastic cutter connecting rod by drive pin, the other end of plastic cutter connecting rod is connected with the plastic cutter trace by the interlock lever pin, one end strap cam roller of plastic cutter trace rolls on the plastic cutter cam, and be socketed in two ends and be fixed on the couple axle on the cam box, the other end of described plastic cutter drive rod is connected to thread trimmer, thread trimmer drive block, trimming cam simultaneously by the thread trimmer driving shaft, and total is an one.Described plastic cutter cam and trimming cam all are fixed on the camshaft, and the velocity of rotation of camshaft is identical with the rotating speed of Spindle Motor, and required gear ratio is one to one.
Claims (4)
1, a kind of cam structure of computerized emboridering machine thread embedded device, by cam box, colluding line apparatus and cutting facility constitutes, describedly collude line apparatus and cutting facility is arranged in the described cam box, it is characterized in that: the described line apparatus that colludes is by plastic cutter, the plastic cutter connecting rod, the plastic cutter trace, the trace axle sleeve, the plastic cutter cam, trace axle and camshaft constitute, described plastic cutter cam is fixedly installed on the front side of camshaft, be provided with the plastic cutter propeller shaft sleeve at the middle part of camshaft, on the plastic cutter propeller shaft sleeve, be fixed with a plastic cutter drive rod, one end of described plastic cutter drive rod is connected with plastic cutter, the other end is connected with an end of plastic cutter connecting rod, the other end of plastic cutter connecting rod is connected with the plastic cutter trace, the front side of the other end of plastic cutter trace is provided with the plastic cutter cam bawl, the fulcrum of plastic cutter trace is enclosed within on the trace axle sleeve, described trace axle passes the trace axle sleeve, the plastic cutter cam is provided with the plastic cutter cam path, described plastic cutter cam bawl constrains in the plastic cutter cam path, and can in the plastic cutter cam path, roll, described cutting facility is by thread trimmer, the thread trimmer driving shaft, thread trimmer drive block and thread trimmer cam constitute, described thread trimmer cam is fixed on the rear side of camshaft, the thread trimmer cam is provided with cam path, in the thread trimmer cam path, be provided with the thread trimmer cam bawl, the thread trimmer cam bawl is fixed on an end of thread trimmer drive block, between an end of the other end of described thread trimmer drive block and described plastic cutter drive rod, be provided with thread trimmer and adjust piece, and at the other end of thread trimmer drive block, the end that one end of plastic cutter drive rod and thread trimmer are adjusted piece is provided with a concentric pylone, in this through hole, be provided with the thread trimmer driving shaft, described thread trimmer driving shaft is with the plastic cutter drive rod, thread trimmer is adjusted piece and the thread trimmer drive block links together, and described thread trimmer is arranged on the other end that thread trimmer is adjusted piece.
2, the cam structure of computerized emboridering machine thread embedded device according to claim 1, it is characterized in that: an end of described plastic cutter drive rod is connected with an end of plastic cutter connecting rod by drive pin, the other end of plastic cutter connecting rod is connected with the plastic cutter trace by the interlock lever pin, one end strap cam roller of plastic cutter trace rolls on the plastic cutter cam, and is socketed in two ends and is fixed on the couple axle on the cam box.
3, the cam structure of computerized emboridering machine thread embedded device according to claim 1 is characterized in that: the other end of described plastic cutter drive rod is connected to thread trimmer, thread trimmer drive block, trimming cam simultaneously by the thread trimmer driving shaft, and total is an one.
4, the cam structure of computerized emboridering machine thread embedded device according to claim 1, it is characterized in that: described plastic cutter cam and trimming cam all are fixed on the camshaft, and the velocity of rotation of camshaft is identical with the rotating speed of Spindle Motor, and required gear ratio is one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101091279A CN100346022C (en) | 2003-12-05 | 2003-12-05 | Cam structure of flocking device of computer ombroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101091279A CN100346022C (en) | 2003-12-05 | 2003-12-05 | Cam structure of flocking device of computer ombroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1624232A true CN1624232A (en) | 2005-06-08 |
| CN100346022C CN100346022C (en) | 2007-10-31 |
Family
ID=34758850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101091279A Expired - Fee Related CN100346022C (en) | 2003-12-05 | 2003-12-05 | Cam structure of flocking device of computer ombroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100346022C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944755B (en) * | 2006-10-27 | 2012-06-13 | 陈秋云 | Computer embroidery machine flocking device and its computer embroidery machine |
| CN107326561A (en) * | 2017-08-28 | 2017-11-07 | 江西禾丰电子机械有限公司 | A kind of embroidery machine fastening wire device |
| CN112195578A (en) * | 2020-09-11 | 2021-01-08 | 浙江镨美科智能刺绣设备有限公司 | Needle bar and presser foot independent drive control method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138958A (en) * | 1978-03-02 | 1979-02-13 | The Singer Company | Thread trimmer driving mechanism for sewing machines |
| US4431423A (en) * | 1982-03-10 | 1984-02-14 | E. I. Du Pont De Nemours & Co. | Cell washing apparatus having radially inwardly directed retaining arms |
| JPH0751481A (en) * | 1993-08-10 | 1995-02-28 | Suzuki Seisakusho:Kk | Looper driving mechanism for sewing machine |
| CN2659919Y (en) * | 2003-12-05 | 2004-12-01 | 刘岚 | Cam structure of thread embedded device of computerized embroidery machine |
-
2003
- 2003-12-05 CN CNB2003101091279A patent/CN100346022C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944755B (en) * | 2006-10-27 | 2012-06-13 | 陈秋云 | Computer embroidery machine flocking device and its computer embroidery machine |
| CN107326561A (en) * | 2017-08-28 | 2017-11-07 | 江西禾丰电子机械有限公司 | A kind of embroidery machine fastening wire device |
| CN107326561B (en) * | 2017-08-28 | 2022-12-27 | 江西禾丰电子机械有限公司 | Thread-buckling device of embroidery machine |
| CN112195578A (en) * | 2020-09-11 | 2021-01-08 | 浙江镨美科智能刺绣设备有限公司 | Needle bar and presser foot independent drive control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100346022C (en) | 2007-10-31 |
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Granted publication date: 20071031 Termination date: 20101205 |