CN205368681U - Feather penetration prevention mechanism - Google Patents
Feather penetration prevention mechanism Download PDFInfo
- Publication number
- CN205368681U CN205368681U CN201620019228.XU CN201620019228U CN205368681U CN 205368681 U CN205368681 U CN 205368681U CN 201620019228 U CN201620019228 U CN 201620019228U CN 205368681 U CN205368681 U CN 205368681U
- Authority
- CN
- China
- Prior art keywords
- presser
- presser bar
- spring
- nose assembly
- clamp
- 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
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Abstract
The utility model discloses a feather penetration prevention mechanism, including head assembly, cardboard, presser foot, drive plate, presser bar, spring, hoist mechanism and position limiting slide block, hoist mechanism install the rear side at head assembly, hoist mechanism bottom hookup drive plate, spring suit outside in presser bar, the spring upper end offsets with the head assembly bottom, the spring lower extreme offsets with the cardboard top. A feather penetration prevention mechanism goes up and down through the hoist mechanism drive through the presser foot, the presser foot was pressed all the time and is held the eiderdown cut -parts when guaranteed the sewing, made the eiderdown oppressed by the presser foot, can not be from making the dowelling jig play, and realized making and do not bored fine hair to improve the sewing quality.
Description
Technical field
This utility model relates to full-automatic sewing machine technique field, is specifically related to a kind of anti-chiseling down mechanism.
Background technology
Along with full-automatic sewing machine is widely used, common flat seam machine is eliminated gradually, and full-automatic sewing machine overcomes common flat seam machine, and manual operating technology level requirement is high, and labor intensity is big, production efficiency and the shortcoming such as yield rate is low.
When full-automatic stitching sewing machine eider down cut-parts, the presser feet of full-automatic sewing machine adopts the eccentric by connection main shaft to drive presser feet to move back and forth.During sewing, presser feet moves back and forth along with the reciprocating motion of shank.Presser feet is without elasticity, but does not carry out compressing when sewing thus causing boring floss in the process of sewing.Namely get out from eider down from sewing holes.Affect the quality of down products, so that eider down cut-parts are scrapped.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of anti-chiseling down mechanism, and this device adopts in sewing eider down cut-parts process, presser feet is the cut-parts of pressure holding eider down all the time, making eider down pressurized foot press compel, will not getting out from sewing holes, thus improving sewing quality.
This utility model be the technical scheme is that a kind of anti-chiseling down mechanism, including nose assembly, clamp, presser feet, driving plate, presser bar, spring, hoisting mechanism and position limiting slide block；Described hoisting mechanism is arranged on the rear side of nose assembly, couples and drive plate bottom hoisting mechanism；Described spring housing is loaded on outside presser bar, offsets bottom spring upper end and nose assembly, and lower spring end and clamp top offset.
Described the drive top of plate and clamp offset.
Installing presser feet bottom described presser bar, presser feet and presser bar connection place are provided with clamp, and presser bar top is provided with position limiting slide block, is set in bottom nose assembly in the middle part of presser bar.
The both sides external of described position limiting slide block and nose assembly interior contact, it is prevented that presser bar rotates.
Compared with prior art, the beneficial effects of the utility model are: a kind of anti-chiseling down mechanism is lifted by hoisting mechanism driving by presser feet, ensure presser feet pressure holding eider down cut-parts all the time during sewing, eider down pressurized foot press is made to compel, will not get out from sewing holes, achieve sewing and do not bore floss, thus improving sewing quality.
Accompanying drawing explanation
Fig. 1 one anti-chiseling down mechanism schematic perspective view.
1. nose assembly 2. clamp 3. presser feet 4. drives plate 5. presser bar 6. spring 7. hoisting mechanism 8. position limiting slide block.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further illustrated: a kind of anti-chiseling down mechanism, including nose assembly 1, clamp 2, presser feet 3, drive plate 4, presser bar 5, spring 6, hoisting mechanism 7 and position limiting slide block 8；Described hoisting mechanism 7 is arranged on the rear side of nose assembly 1, couples and drive plate 4 bottom hoisting mechanism 7；It is outside that described spring 6 is set in presser bar 5, offsets bottom spring 6 upper end and nose assembly 1, and spring 6 lower end and clamp 2 top offset.
Described the drive top of plate 4 and clamp 2 offset.
Installing presser feet 3 bottom described presser bar 5, presser feet 3 and presser bar 5 connection place are provided with clamp 2, and presser bar 5 top is provided with position limiting slide block 8, is set in bottom nose assembly 1 in the middle part of presser bar 5.
A kind of anti-chiseling down mechanism lifts mechanism 7 drives and drives plate 4, lift thus driving clamp 2 and presser bar 5 to realize presser feet 3, presser bar 5 is provided with position limiting slide block 8, the both sides external of position limiting slide block 8 and nose assembly 1 interior contact, will not arbitrarily rotate and realize on the restriction presser bar 5 to presser feet 3 height thus realizing presser bar 5 equipped with spring 6, can move up and down, thus realizing presser feet 3 there is elasticity, when hoisting mechanism 7 declines, spring 6 recovers raw footage, compressing presser feet 3 compresses eider down cut-parts, then eider down cut-parts can just be sewed, in sewing process, spring 6 compresses eider down cut-parts all the time, after having sewed, when hoisting mechanism 7 promotes, spring 6 is under pressure, compression is shortened, presser feet 3 leaves treats sewing eider down cut-parts.
Claims (4)
1. an anti-chiseling down mechanism, including nose assembly, clamp, presser feet, driving plate, presser bar, spring, hoisting mechanism and position limiting slide block；It is characterized in that: described hoisting mechanism is arranged on the rear side of nose assembly, couple bottom hoisting mechanism and drive plate；Described spring housing is loaded on outside presser bar, offsets bottom spring upper end and nose assembly, and lower spring end and clamp top offset.
2. a kind of anti-chiseling down mechanism according to claim 1, it is characterised in that: described the drive top of plate and clamp offset.
3. a kind of anti-chiseling down mechanism according to claim 1, it is characterised in that: installing presser feet bottom described presser bar, presser feet and presser bar connection place are provided with clamp, and presser bar top is provided with position limiting slide block, is set in bottom nose assembly in the middle part of presser bar.
4. a kind of anti-chiseling down mechanism according to claim 1, it is characterised in that: the both sides external of described position limiting slide block and nose assembly interior contact, it is prevented that presser bar rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019228.XU CN205368681U (en) | 2016-01-08 | 2016-01-08 | Feather penetration prevention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019228.XU CN205368681U (en) | 2016-01-08 | 2016-01-08 | Feather penetration prevention mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368681U true CN205368681U (en) | 2016-07-06 |
Family
ID=56275572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620019228.XU Expired - Fee Related CN205368681U (en) | 2016-01-08 | 2016-01-08 | Feather penetration prevention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205368681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958085A (en) * | 2016-01-08 | 2017-07-18 | 天津宝盈电脑机械有限公司 | A kind of anti-chiseling down mechanism |
| CN107083625A (en) * | 2017-06-23 | 2017-08-22 | 广东特点智能科技有限公司 | A kind of elastic patch mechanism of flocked carpet machine and flocked carpet machine |
-
2016
- 2016-01-08 CN CN201620019228.XU patent/CN205368681U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958085A (en) * | 2016-01-08 | 2017-07-18 | 天津宝盈电脑机械有限公司 | A kind of anti-chiseling down mechanism |
| CN107083625A (en) * | 2017-06-23 | 2017-08-22 | 广东特点智能科技有限公司 | A kind of elastic patch mechanism of flocked carpet machine and flocked carpet machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301800 Tianjin city Baodi District of Baodi Economic Development Zone No. 6 Middle Road Po Patentee after: Shanggong Fuyi Intelligent Manufacturing (Tianjin) Co., Ltd. Address before: 301800 Tianjin city Baodi District of Baodi Economic Development Zone No. 6 Middle Road Po Patentee before: Tianjin Richpeace Computer Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20210108 |