CN200961191Y - Sewing machine needle distance adjusting mechanism - Google Patents
Sewing machine needle distance adjusting mechanism Download PDFInfo
- Publication number
- CN200961191Y CN200961191Y CN 200620077556 CN200620077556U CN200961191Y CN 200961191 Y CN200961191 Y CN 200961191Y CN 200620077556 CN200620077556 CN 200620077556 CN 200620077556 U CN200620077556 U CN 200620077556U CN 200961191 Y CN200961191 Y CN 200961191Y
- Authority
- CN
- China
- Prior art keywords
- needle gage
- label
- work feed
- adjustment seat
- needle
- 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.)
- Expired - Fee Related
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a sewing machine gauge needle adjustment mechanism, includes work feed part and gauge needle adjustment part, the utility model discloses increased at former gauge needle adjustment part and fallen, can adjust the device of gauge needle when sewing in the same direction as to make sewing machine gauge needle adjustable at will, guaranteed the unanimity of backstitch and sewing gauge needle in the same direction as, effectively improved the sewing quality.
Description
Technical field
The utility model belongs to industrial sewing machine, addresses the improvement of its needle gage governor motion especially.
Background technology
Before the utility model was made, the control of industrial sewing machine needle gage governor motion was fallen, suitable suture needle distance, mainly realize by work feed slide block axle horizontal angle, and the angular adjustment of work feed slide block axle is controlled by pulling needle gage regulating handle screw.Needle gage regulating handle screw is fixed on the needle gage adjustment seat, forms fixing " extremely " and connects.This structure causes in actual production process, the error that a plurality of parts mismachining tolerances are accumulated, cause Sewing machines fall, needle gage is inconsistent and can't regulate during along seam, influences sewing quality.
The utility model content
Purpose to be solved in the utility model is to eliminate the accumulated error that industrial sewing machine is brought in manufacturing process, causes down, the error when stitching.And original Sewing needles distance regulating mechanism is improved, make Sewing machines fall, can regulate needle gage when producing error along seam.
The purpose of this utility model is to reach by following technical scheme: a kind of Sewing needles distance regulating mechanism comprises be connected together original work feed bent axle, feed eccentric and work feed connecting rod, and is attached thereto needle gage adjustment seat and the needle gage label seat that connects; Also be connected with work feed slide block axle on the needle gage adjustment seat; The needle gage label is housed on the needle gage label seat and passes the needle gage regulating handle screw that needle gage stop collar, outside are with spring and needle gage regulating handle.For regulate down, along the needle gage in when seam, between needle gage adjustment seat and needle gage label seat, have additional mounting blocks, the screw of energy metering needle distance is housed in the mounting blocks bottom, top then is installed with needle gage regulating handle screw, is connected with the needle gage adjustment seat.
The utility model after improving can effectively be controlled down, the uniformity of suitable seam.Control is fallen, suitable suture needle distance is to realize by the level angle of work feed slide block axle mainly.For example: machine is provided with stitching length along seam the time be 5 millimeters, up pull and work as the needle gage regulating handle, make the needle gage stop collar prop up the needle gage label and enter the state of backstitching, because the mismachining tolerance of parts, needle gage when backstitching may be greater than 5 millimeters, at this time can be by unscrewing the screw on the mounting blocks, mounting blocks is upwards carried, tighten screw again, change work feed slide block axle horizontal angle, cause the variation of needle gage adjustment seat angle and the variation of work feed connecting rod swing angle, thereby change work feed speed, to reach the purpose of adjusting needle gage, can make down, suitable suture needle is apart from unanimity; Otherwise, if find that the suitable suture needle of machine apart from greater than backstitching needle gage, can unscrew screw, make mounting blocks downward, change work feed slide block axle then, needle gage adjustment seat and work feed connecting rod swing angle, make down at last, along suture needle apart from unanimity, the mismachining tolerance of the part that neutralized has satisfied the user.
Description of drawings
Accompanying drawing 1 is the utility model example structure schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples technical solutions of the utility model are described further.
The utility model has a work feed connecting rod 4, and its upper end connects cloth feeding cranks 11 with cloth feeding crank connecting pin 13, in be set with feed eccentric 12; Work feed connecting rod 4 is connected with needle gage adjustment seat 1 and work feed slide block axle 2 by work feed slide block 3, and work feed slide block axle 2 passes work feed slide block 3 and is fixed in two holes, needle gage adjustment seat 1 front and back; Needle gage adjustment seat 1 is connected with needle gage label seat 5 by its side direction circular shaft; Needle gage label 6 usefulness needle gage label screws 7 are fixed on the needle gage label seat 5; Be provided with needle gage regulating handle screw 9 in needle gage label 6 holes, the outside is with pad, spring and needle gage regulating handle 10, passes the needle gage stop collar 8 that is located on the needle gage label 6, is fixed in the upper aperture of mounting blocks 17 with nut 16 dorsad; And being housed in the upper aperture of mounting blocks 17, screw 18 is connected with needle gage adjustment seat 1.
Claims (1)
1. a Sewing needles distance regulating mechanism comprises work feed connecting rod (4), and the upper end cloth feeding crank (11) of cloth feeding crank connecting pin (13) connection; Be set with feed eccentric (12) in the cloth feeding crank (11); Work feed connecting rod (4) is connected with needle gage adjustment seat (1) by work feed slide block (3); The work feed slide block axle (2) that passes work feed slide block (3) is housed on the needle gage adjustment seat (1); Needle gage adjustment seat (1) is connected with needle gage label seat (5) by its circular shaft part; Needle gage label (6) is housed on the needle gage label seat (5); Needle gage label (6) is provided with needle gage regulating handle screw (9), the outside is with spring and needle gage regulating handle (10), passing the needle gage stop collar (8) that is located on the needle gage label (6) is connected with needle gage adjustment seat (1), it is characterized in that: middle at needle gage adjustment seat (1) and needle gage label seat (5), also have additional mounting blocks (17), mounting blocks (17) bottom is equipped with screw (18) and is connected with needle gage adjustment seat (1), and its top is connected with needle gage regulating handle screw (9) by nut 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077556 CN200961191Y (en) | 2006-09-20 | 2006-09-20 | Sewing machine needle distance adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077556 CN200961191Y (en) | 2006-09-20 | 2006-09-20 | Sewing machine needle distance adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961191Y true CN200961191Y (en) | 2007-10-17 |
Family
ID=38797700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077556 Expired - Fee Related CN200961191Y (en) | 2006-09-20 | 2006-09-20 | Sewing machine needle distance adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961191Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695633A (en) * | 2009-12-30 | 2012-09-26 | 可隆株式会社 | Air bag cushion, and system containing same |
| CN109023746A (en) * | 2018-08-09 | 2018-12-18 | 杰克缝纫机股份有限公司 | A kind of method and device adjusting flush joint needle pitch |
-
2006
- 2006-09-20 CN CN 200620077556 patent/CN200961191Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695633A (en) * | 2009-12-30 | 2012-09-26 | 可隆株式会社 | Air bag cushion, and system containing same |
| CN104192090A (en) * | 2009-12-30 | 2014-12-10 | 可隆株式会社 | Air bag cushion, and system containing same |
| CN102695633B (en) * | 2009-12-30 | 2015-09-09 | 可隆株式会社 | Air bag cushion and the gas-bag system comprising this air bag cushion |
| US9694781B2 (en) | 2009-12-30 | 2017-07-04 | Kolon Industries, Inc. | Method of preparing an airbag cushion by means of sewing |
| CN109023746A (en) * | 2018-08-09 | 2018-12-18 | 杰克缝纫机股份有限公司 | A kind of method and device adjusting flush joint needle pitch |
| CN109023746B (en) * | 2018-08-09 | 2021-03-30 | 杰克缝纫机股份有限公司 | Method and device for adjusting stitch length of flat sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |