CN205368682U - Elasticity presser bar feather penetration prevention mechanism - Google Patents
Elasticity presser bar feather penetration prevention mechanism Download PDFInfo
- Publication number
- CN205368682U CN205368682U CN201620019251.9U CN201620019251U CN205368682U CN 205368682 U CN205368682 U CN 205368682U CN 201620019251 U CN201620019251 U CN 201620019251U CN 205368682 U CN205368682 U CN 205368682U
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- CN
- China
- Prior art keywords
- spring
- presser bar
- lead
- guide post
- slide block
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- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses an elasticity presser bar feather penetration prevention mechanism, including head assembly, cardboard, presser foot, drive plate, presser bar, elevating system, position limiting slide block, spring, guide post and spring nut, head assembly on install the guide post that runs through head assembly top to bottom, the spring nut is installed at the guide post top, presser bar is installed to the guide post bottom, presser bar installs the cardboard with the presser foot connection place, the guide post middle part is equipped with the position limiting slide block, spring suit is outside in the guide post, the spring upper end offsets with head assembly is inside, the spring lower extreme offsets with the position limiting slide block upper end. This mechanism utilizes and is making up the in -process, and the presser foot compresses tightly the eiderdown cut -parts all the time for reach the purpose of preventing and treating feather penetration prevention, improved FEATHER PRODUCTS's appearance quality, make the product welcome by the user.
Description
Technical field
This utility model belongs to sewing device technical field, is specifically related to a kind of elastic presser bar anti-chiseling down mechanism.
Background technology
Along with full-automatic sewing machine is extensively popularized, it is desirable to skilled craftsman, labor intensity is big, and production efficiency and the low common flat seam machine of yield rate are substituted gradually.When the eider down cut-parts of full-automatic sewing machine sewing down jackets, often producing to bore floss, the major part of down products is bored floss and is come outbreak out from sewing needle hole, and some down fibers will get out from space or the pinprick of fabric along with air.It is shown as some floss in appearance and is exposed at outside fabric, time serious just as down jackets length hair.
The presser feet of full-automatic sewing machine is all adopt the eccentric by connection main shaft to drive presser feet to move back and forth.When namely sewing, presser feet moves back and forth along with the reciprocating motion of shank.Eider down cut-parts can not be compressed all the time during sewing thus causing boring floss in the process of sewing.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of elastic presser bar anti-chiseling down mechanism, pushes down eider down cut-parts, thus preventing from boring floss when ensure that sewing all the time.
This utility model be the technical scheme is that a kind of elastic presser bar anti-chiseling down mechanism, including nose assembly, clamp, presser feet, drive plate, presser bar, elevating mechanism, position limiting slide block, spring, lead and spring nut, described nose assembly is provided with the lead running through nose assembly top to bottom, lead top is provided with spring nut, presser bar is installed bottom lead, presser bar and presser feet connection place are provided with clamp, position limiting slide block it is provided with in the middle part of lead, spring housing is loaded on outside lead, offset inside spring upper end and nose assembly, lower spring end and position limiting slide block upper end offset.
Described pressing plate is provided with groove and offsets with driving plate.
One installed by described lead and presser bar, and is positioned on same axis.
Described elevating mechanism is provided with the side of nose assembly, and the lower end of elevating mechanism is provided with driving plate, and elevating mechanism moving direction is consistent with the moving direction of lead.
Compared with prior art, the beneficial effects of the utility model are a kind of elastic presser bar anti-chiseling down mechanisms, utilize in sewing process, presser feet compresses eider down cut-parts all the time, in order to reach the purpose of preventing and treating anti-chiseling down, improve the presentation quality of down products, make product more popular with users.
Accompanying drawing explanation
Fig. 1 one elasticity presser bar anti-chiseling down mechanism schematic perspective view.
1. nose assembly 2. clamp 3. presser feet 4. drives plate 5. presser bar 6. elevating mechanism 7. position limiting slide block 8. spring 9. lead 10. spring nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further illustrated: a kind of elastic presser bar anti-chiseling down mechanism, including nose assembly 1, clamp 2, presser feet 3, drive plate 4, presser bar 5, elevating mechanism 6, position limiting slide block 7, spring 8, lead 9 and spring nut 10, described nose assembly 1 is provided with the lead 9 running through nose assembly 1 top to bottom, lead 9 top is provided with spring nut 10, presser bar 5 is installed bottom lead 9, presser bar 5 and presser feet 3 connection place are provided with clamp 2, position limiting slide block 7 it is provided with in the middle part of lead 9, it is outside that spring 8 is set in lead 9, spring 8 upper end is internal with nose assembly 1 to offset, spring 8 lower end and position limiting slide block 7 upper end offset.
Described clamp 2 is provided with groove and offsets with driving plate 4.
One installed by described lead 9 and presser bar 5, and is positioned on same axis.
Described elevating mechanism 6 is provided with the side of nose assembly 1, and the lower end of elevating mechanism 6 is provided with driving plate 4, and elevating mechanism 6 moving direction is consistent with the moving direction of lead 9.
When sewing eider down cut-parts, elevating mechanism 6 is descending, and presser feet 3 moves down compression cut-parts under the effect of spring pressure, eider down cut-parts just can be carried out sewing operation by suture needle, after sewing completes, elevating mechanism 6 is up, drives plate 4 to drive clamp 2 up, lead 9 is followed up, due to the effect of position limiting slide block 7, by compression, presser feet 3 promotes certain altitude to spring 8, take out cut-parts, complete sewing operation.
Claims (3)
1. an elastic presser bar anti-chiseling down mechanism, including nose assembly, clamp, presser feet, drive plate, presser bar, elevating mechanism, position limiting slide block, spring, lead and spring nut, it is characterized in that: described nose assembly is provided with the lead running through nose assembly top to bottom, lead top is provided with spring nut, presser bar is installed bottom lead, presser bar and presser feet connection place are provided with clamp, position limiting slide block it is provided with in the middle part of lead, spring housing is loaded on outside lead, offset inside spring upper end and nose assembly, lower spring end and position limiting slide block upper end offset.
2. one according to claim 1 elastic presser bar anti-chiseling down mechanism, it is characterised in that: one installed by described lead and presser bar, and is positioned on same axis.
3. one according to claim 1 elastic presser bar anti-chiseling down mechanism, it is characterised in that: described elevating mechanism is provided with the side of nose assembly, and the lower end of elevating mechanism is provided with driving plate, and elevating mechanism moving direction is consistent with the moving direction of lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019251.9U CN205368682U (en) | 2016-01-08 | 2016-01-08 | Elasticity presser bar feather penetration prevention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019251.9U CN205368682U (en) | 2016-01-08 | 2016-01-08 | Elasticity presser bar feather penetration prevention mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368682U true CN205368682U (en) | 2016-07-06 |
Family
ID=56275585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620019251.9U Expired - Fee Related CN205368682U (en) | 2016-01-08 | 2016-01-08 | Elasticity presser bar feather penetration prevention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205368682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958086A (en) * | 2016-01-08 | 2017-07-18 | 天津宝盈电脑机械有限公司 | A kind of elastic presser bar anti-chiseling down mechanism |
| CN107558018A (en) * | 2017-09-22 | 2018-01-09 | 宁波舒普机电股份有限公司 | A kind of knife drive mechanism of sewing machine |
-
2016
- 2016-01-08 CN CN201620019251.9U patent/CN205368682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958086A (en) * | 2016-01-08 | 2017-07-18 | 天津宝盈电脑机械有限公司 | A kind of elastic presser bar anti-chiseling down mechanism |
| CN107558018A (en) * | 2017-09-22 | 2018-01-09 | 宁波舒普机电股份有限公司 | A kind of knife drive mechanism of sewing 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 |