CN201620261U - Presser foot structure of electronic pattern sewing machine - Google Patents
Presser foot structure of electronic pattern sewing machine Download PDFInfo
- Publication number
- CN201620261U CN201620261U CN2009202730323U CN200920273032U CN201620261U CN 201620261 U CN201620261 U CN 201620261U CN 2009202730323 U CN2009202730323 U CN 2009202730323U CN 200920273032 U CN200920273032 U CN 200920273032U CN 201620261 U CN201620261 U CN 201620261U
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- driving crank
- cylinder
- presser foot
- crank
- sewing machine
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- Expired - Fee Related
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Abstract
The utility model belongs to the sewing machine technology and especially relates to a presser foot structure of an electronic pattern sewing machine with a turnover driving crank. The utility model comprises a cylinder 1, a cylinder joint 2, tooth racks 3, gears 4, a cylinder connecting plate 5, a driving crank 6, a presser foot block 7, a pressure plate 8, a spacing gasket 9, and spacing screws 10, and is characterized in that a control device is added at one end of the presser foot block 7, so as to enable the driving crank 6 to horizontally turn over. The utility model is driven by the cylinder 1, the turnover of the driving crank 6 is driven by the meshing of the gears 4 and the tooth racks 3, and the reciprocating movement is realized through the cylinder 1. The driving crank 6 adopts the semicircular hollow shape, and the maximum hollow part exceeds the symmetrical center line of the crank, so as to achieve the purpose of avoiding the needle embroidering after the turnover of the driving crank 6. At the same time, the pressure plate 8 is added below the presser foot block 7 to effectively increase the range of cloth pressing.
Description
Technical field:
The utility model belongs to sewing machine technique, has particularly designed a kind of novel presser foot that is used for electronic pattern sewing machine.
Background technology:
Electronic pattern sewing machine constitutes because the pattern of design all is curve by a sealing basically when tailoring cloth, during this end that just need make, and the position when stitching is got back to withdrawal of needle.Simultaneously, when style machine tailoring cloth, particularly when the big cloth of the scope of making, common style machine presser feet does not often have the effect of compress, make original presser feet can only push down a little block space of cloth because make the increase of scope, so also cause easily in that to make the process cloth wrinkling, finally cause making and to proceed.Therefore, making in the process of electro-pattern-sewing machine, presser feet also is that a key factor whether can completely carrying out is made in decision.
The utility model content:
The purpose of this utility model is a kind of presser foot that is used for the electro-pattern-sewing machine Sewing machines of design, and its driving crank can overturn.
The utility model comprises cylinder, cylinder jointing, tooth bar, gear, cylinder connecting plate, driving crank, presser feet piece, pressing plate, spacing shim, stop screw, contiguous block, it is characterized in that increasing a control device, make that driving crank can flip horizontal at an end of presser feet piece.
Control device described in the utility model is the control function that realizes like this upset of control driving crank: increase by one at an end of presser feet piece and be attached thereto the driving crank that connects, the other end of driving crank then cooperates with gear, when the rack drives gear movement, driving crank just can be realized flip horizontal.The power of tooth bar is provided by cylinder, cylinder is installed on the cylinder connecting plate, the one end body of rod of cylinder links to each other with cylinder jointing, the other end of cylinder jointing connects tooth bar, when cylinder is started working, cylinder rod can drive tooth bar and move back and forth, thereby drives the reciprocal rotary movement of driving crank by the rotation of gear.
Rotary movement described in the utility model drives by cylinder, and the engagement that it is characterized in that driving the driving crank upset and be by rack-and-pinion realizes that its reciprocating motion simultaneously then is to be realized by stretching back and forth of cylinder rod.The utility model designs under the presser feet piece has increased a pressing plate, it can increase the compress scope effectively, for can farthest compress cloth and can not manufacture influence by opposite joint, designed pressing plate can divide plurality of specifications simultaneously, to adapt to the demand of making of different sizes.
Gear described in the utility model is performed such cooperation and restriction, add at the inner ring of gear and to stretch a plane, on the axle of driving crank one end that cooperates with it, also design a plane simultaneously, like this by matched in clearance just can limiting gear radially rotation, process a screwed hole at an end of driving crank simultaneously, after gear is packed into, with moving axially of contiguous block limiting gear, install a limiting gasket additional in the outside of contiguous block, with stop screw limiting gasket is fastened again.
Upset crank described in the utility model adopts the shape of semicircle hollow out, and the largest portion of its hollow out should surpass the symmetrical center line of crank, so that can reach the purpose of avoiding the machine eedle-punched non-wovens after the upset of upset crank.
The utility model number of spare parts that original presser foot increased relatively is few, and processing is simple, and cost is low, and can farthest satisfy the demand of making.
Description of drawings:
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model front view;
Fig. 3 is of the present utility model to view;
Fig. 4 is the utility model driving crank stereogram.
The specific embodiment:
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model comprises cylinder 1, cylinder jointing 2, tooth bar 3, gear 4, cylinder connecting plate 5, driving crank 6, presser feet piece 7, pressing plate 8, spacing shim 9, stop screw 10, contiguous block 11, it is characterized in that increasing a control device, make that driving crank 6 can flip horizontal at an end of presser feet piece 7.Its specific implementation is such: one of end increase at presser feet piece 7 is attached thereto the driving crank 6 that connects, and the other end of driving crank 6 then cooperates with gear 4, and when 4 motions of tooth bar 3 driven gears, driving crank 6 just can be realized flip horizontal.The power of tooth bar 3 is provided by cylinder 1, cylinder 1 is installed on the cylinder connecting plate 5, the one end body of rod of cylinder 1 links to each other with cylinder jointing 2, the other end of cylinder jointing 2 connects tooth bar 3, when cylinder 1 is started working, cylinder rod can drive tooth bar 3 and move back and forth, thereby drives the reciprocal rotary movement of driving crank 6 by the rotation of gear 4.Also increased a pressing plate 8 in 7 times designs of presser feet piece simultaneously, it can increase the compress scope effectively.And the restriction of gear 4 is such: at screwed hole of end processing of driving crank 6, after gear 4 packed into, with moving axially of contiguous block 11 limiting gears 4, install a limiting gasket 9 additional in the outside of contiguous block 11, with stop screw 10 limiting gasket 9 is fastened again.
Claims (4)
1. the presser foot of an electro-pattern-sewing machine Sewing machines comprises cylinder (1), cylinder jointing (2), tooth bar (3), gear (4), cylinder connecting plate (5), driving crank (6), presser feet piece (7), pressing plate (8), spacing shim (9), stop screw (10), it is characterized in that increasing a control device, make that driving crank (6) can flip horizontal at an end of presser feet piece (7).
2. the presser foot of a kind of electro-pattern-sewing machine Sewing machines according to claim 1, the crank (6) that it is characterized in that overturning adopts the shape of semicircle hollow out, the largest portion of its hollow out should surpass the symmetrical center line of crank, can make can reach after upset crank (6) upset to avoid the machine eedle-punched non-wovens.
3. the presser foot of a kind of electro-pattern-sewing machine Sewing machines according to claim 1, it is characterized in that inner ring at gear (4) adds stretches a plane, on the axle of driving crank (6) one ends that cooperate with it, also design a plane simultaneously, like this by matched in clearance just can limiting gear (4) radially rotation, process a screwed hole at an end of driving crank (6) simultaneously, after gear (4) packed into, with moving axially of contiguous block (11) limiting gear (4), install a limiting gasket (10) additional in the outside of contiguous block (11), use stop screw (9) that limiting gasket (10) is fastened again.
4. the presser foot of a kind of electro-pattern-sewing machine Sewing machines according to claim 1, it is characterized in that design has increased a pressing plate (8) under presser feet piece (7), it can increase the compress scope effectively, simultaneously for can farthest compress cloth and can not manufacture influence by opposite joint, designed pressing plate (8) can divide plurality of specifications, to adapt to the demand of making of different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202730323U CN201620261U (en) | 2009-11-28 | 2009-11-28 | Presser foot structure of electronic pattern sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202730323U CN201620261U (en) | 2009-11-28 | 2009-11-28 | Presser foot structure of electronic pattern sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620261U true CN201620261U (en) | 2010-11-03 |
Family
ID=43023718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202730323U Expired - Fee Related CN201620261U (en) | 2009-11-28 | 2009-11-28 | Presser foot structure of electronic pattern sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620261U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701398A (en) * | 2009-11-28 | 2010-05-05 | 浙江新杰克缝纫机股份有限公司 | Pressure foot structure of electronic pattern sewing machine |
| CN105401342A (en) * | 2015-10-26 | 2016-03-16 | 马国才 | Electronic transmission sewing machine |
| CN105887366A (en) * | 2016-05-18 | 2016-08-24 | 远东服装（苏州）有限公司 | Automatic top-fly sewing device |
| CN105887352A (en) * | 2016-05-18 | 2016-08-24 | 远东服装（苏州）有限公司 | Fabric pressing and folding device |
-
2009
- 2009-11-28 CN CN2009202730323U patent/CN201620261U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701398A (en) * | 2009-11-28 | 2010-05-05 | 浙江新杰克缝纫机股份有限公司 | Pressure foot structure of electronic pattern sewing machine |
| CN101701398B (en) * | 2009-11-28 | 2013-10-02 | 新杰克缝纫机股份有限公司 | Pressure foot structure of electronic pattern sewing machine |
| CN105401342A (en) * | 2015-10-26 | 2016-03-16 | 马国才 | Electronic transmission sewing machine |
| CN105887366A (en) * | 2016-05-18 | 2016-08-24 | 远东服装（苏州）有限公司 | Automatic top-fly sewing device |
| CN105887352A (en) * | 2016-05-18 | 2016-08-24 | 远东服装（苏州）有限公司 | Fabric pressing and folding device |
| CN105887366B (en) * | 2016-05-18 | 2018-11-13 | 远东服装（苏州）有限公司 | A kind of left front cloth automated sewing pressure device |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: New Jack Sewing Machine Co., Ltd. Address before: Taizhou City, Zhejiang province 318010 Jiaojiang Xiachen street, Airport Road No. 15 Patentee before: Zhejiang New Jack Sewing Machine Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20111128 |