CN202626561U - Cloth conveying and adjusting mechanism of sewing machine - Google Patents
Cloth conveying and adjusting mechanism of sewing machine Download PDFInfo
- Publication number
- CN202626561U CN202626561U CN 201220287666 CN201220287666U CN202626561U CN 202626561 U CN202626561 U CN 202626561U CN 201220287666 CN201220287666 CN 201220287666 CN 201220287666 U CN201220287666 U CN 201220287666U CN 202626561 U CN202626561 U CN 202626561U
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- CN
- China
- Prior art keywords
- cloth conveying
- work feed
- regulator
- dial
- head
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- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a cloth conveying and adjusting mechanism of a sewing machine. The cloth conveying and adjusting mechanism comprises a machine head, a graduated disc, a cloth conveying regulator, an regulator shaft, a connecting rod and a reset spring, a shaft part of the graduated disc passes through the machine head and is connected with a groove of the cloth conveying regulator in a propping manner, the cloth conveying regulator is connected with the regulator shaft and the connecting rod in sequence, the other end of the cloth conveying regulator is connected with the reset spring, a clamping rod is arranged on the axial surface of the graduated disc in a penetrating manner, a pull rod is fixed on one side of the clamping rod, passes through the circumference surface of the graduated disc and moves along the axial direction of the graduated disc, and a through hole is formed in the side surface of the machine head. According to the cloth conveying and adjusting mechanism, due to the matching of the pull rod, the clamping rod and the through hole, the cloth conveying is stable, the performance is reliable, the graduated disc rotates randomly in a circle of range, and the stepless regulation is realized.
Description
Technical field
The utility model relates to a kind of accessaries of sewing machine, relates in particular to a kind of Sewing machines work feed governor motion.
Background technology
Sewing machines is with one or how with sewing thread, on cloth, forms one or more stitchings, the machine that makes one or more layers cloth interweave or unite by a seam.The cloth-feeding device of existing Sewing machines is the displacement that realizes cloth through the scale of regulating bidding quotation, and bidding quotation is installed in the head, and the back side of bidding quotation has locating slot, and the alignment pin that is with spring is installed in the installing hole of head.When rotating bidding quotation, alignment pin is not just to drop in the locating slot of needle gage bidding quotation sometimes, but starts from the inclined-plane or the top of locating slot, will appear at the problem that depart from gradually Sewing machines operation process mid-cut bidding quotation position.Though the needle gage bidding quotation shows identical position, causes cloth feed amount inconsistent, does not reach and makes requirement.
Summary of the invention
The utility model has overcome the deficiency of prior art, and a kind of Sewing machines work feed governor motion of simple in structure, dependable performance is provided.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of Sewing machines work feed governor motion, comprise head, dial, work feed adjuster, regulator shaft, connecting rod and back-moving spring, and said dial axial region runs through the groove butt of head and work feed adjuster; Said work feed adjuster is connected with regulator shaft, connecting rod successively; The other end is connected with back-moving spring, and the axial plane of said dial is equipped with kelly, and a side of said kelly is fixed with pull bar; Said pull bar passes the side face of said dial and along the moving axially of said dial, the side of said head has through hole.
In preferred embodiment of the utility model, Sewing machines work feed governor motion comprises that further said kelly is tapered near an end of said head.
In preferred embodiment of the utility model, Sewing machines work feed governor motion comprises that further said pull bar is T-shaped.
In preferred embodiment of the utility model, Sewing machines work feed governor motion comprises that further the groove of said work feed adjuster is V-shaped.
The utility model has solved the defective that exists in the background technology, and the utility model cooperates with through hole through pull bar, kelly, makes the stable and dependable performance of cloth feed amount, and the dial position can be rotated arbitrarily in all scopes, realizes step-less adjustment.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the preferred embodiment of the utility model;
Among the figure: 1, head, 2, dial, 3, the work feed adjuster, 4, regulator shaft, 5, connecting rod, 6, back-moving spring, 7, groove, 8, kelly, 9, pull bar, 10, through hole.
The specific embodiment
Combine accompanying drawing and embodiment that the utility model is done further detailed explanation now, these accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1; A kind of Sewing machines work feed governor motion comprises head 1, dial 2, work feed adjuster 3, regulator shaft 4, connecting rod 5 and back-moving spring 6, and said dial 2 axial regions run through groove 7 butts of head 1 and work feed adjuster 3; Said work feed adjuster 3 is connected with regulator shaft 4, connecting rod 5 successively; The other end is connected with back-moving spring 6, and the axial plane of said dial 2 is equipped with kelly 8, and a side of said kelly 8 is fixed with pull bar 9; Said pull bar 9 passes the side face of said dial 2 and along the moving axially of said dial 2, the side of said head 1 has through hole 10.
In the through hole 10 on the kelly 8 insertion heads 1, said kelly 8 is tapered near an end of said head 1.The preferred said pull bar of the utility model 9 is T-shaped, is convenient to pull bar 9 and drives kellies 8 and move.
The groove 7 of the preferred said work feed adjuster 3 of the utility model is V-shaped.
The operation principle of the utility model is following:
Rotary dial 2, the front end of its axial region touches work feed adjuster 3, and the obliquity of control work feed adjuster 3 is connected on the cloth feeding mechanism through connecting rod 5 again, confirms the transportation load of cloth feeding mechanism, thereby regulates cloth feed amount.When keeping cloth feed amount, pulling pull bar 9 drives kelly 8 and moves towards head 1, and the tapering point of kelly 8 is snapped in the through hole 10 of head 1, and dial 2 can't rotate, and can not depart from.
Above desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm technical scope according to the claim scope.
Claims (4)
1. Sewing machines work feed governor motion; Comprise head, dial, work feed adjuster, regulator shaft, connecting rod and back-moving spring; Said dial axial region runs through the groove butt of head and work feed adjuster, and said work feed adjuster is connected with regulator shaft, connecting rod successively, and the other end is connected with back-moving spring; It is characterized in that: the axial plane of said dial is equipped with kelly; One side of said kelly is fixed with pull bar, and said pull bar passes the side face of said dial and along the moving axially of said dial, the side of said head has through hole.
2. Sewing machines work feed governor motion according to claim 1 is characterized in that: said kelly is tapered near an end of said head.
3. Sewing machines work feed governor motion according to claim 1, it is characterized in that: said pull bar is T-shaped.
4. Sewing machines work feed governor motion according to claim 1, it is characterized in that: the groove of said work feed adjuster is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287666 CN202626561U (en) | 2012-06-19 | 2012-06-19 | Cloth conveying and adjusting mechanism of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287666 CN202626561U (en) | 2012-06-19 | 2012-06-19 | Cloth conveying and adjusting mechanism of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626561U true CN202626561U (en) | 2012-12-26 |
Family
ID=47379777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287666 Expired - Fee Related CN202626561U (en) | 2012-06-19 | 2012-06-19 | Cloth conveying and adjusting mechanism of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733103A (en) * | 2012-06-19 | 2012-10-17 | 吴江市晓昱喷气织造有限公司 | Cloth transmission and adjustment mechanism of sewing machine |
| CN105603645A (en) * | 2016-03-22 | 2016-05-25 | 杰克缝纫机股份有限公司 | Non-impact feeding adjusting mechanism of sewing machine |
-
2012
- 2012-06-19 CN CN 201220287666 patent/CN202626561U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733103A (en) * | 2012-06-19 | 2012-10-17 | 吴江市晓昱喷气织造有限公司 | Cloth transmission and adjustment mechanism of sewing machine |
| CN105603645A (en) * | 2016-03-22 | 2016-05-25 | 杰克缝纫机股份有限公司 | Non-impact feeding adjusting mechanism of sewing machine |
| CN105603645B (en) * | 2016-03-22 | 2018-06-19 | 杰克缝纫机股份有限公司 | Without impact sewing machine feed regulation |
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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: 20121226 Termination date: 20130619 |