CN203187943U - Adjustable follow-up pressing foot - Google Patents
Adjustable follow-up pressing foot Download PDFInfo
- Publication number
- CN203187943U CN203187943U CN 201320060703 CN201320060703U CN203187943U CN 203187943 U CN203187943 U CN 203187943U CN 201320060703 CN201320060703 CN 201320060703 CN 201320060703 U CN201320060703 U CN 201320060703U CN 203187943 U CN203187943 U CN 203187943U
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- CN
- China
- Prior art keywords
- pressing
- follow
- foot
- connecting rod
- presser feet
- 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 - Lifetime
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Abstract
The utility model relates to the technical field of sewing, in particular to an adjustable follow-up pressing foot. At present, when a pressing foot moves from thin material to thick material or from the thick material to the thin material in a sewing process, the pressing foot can gather cloth or is suspended on sewing material, and sewing work cannot be well completed. The adjustable follow-up pressing foot comprises an air cylinder driving part and a raising and pressing lifting rod, wherein the raising and pressing lifting rod is connected with a follow-up connection rod, a pressing-foot follow-up device and a pressing foot body in sequence. The adjustable follow-up press foot further comprises an adjusting connection rod which is provided with a vertical strip hole, the raising and pressing lifting rod is connected with the strip hole of the adjusting connection rod through a connecting part, and the adjusting connection rod is connected with an air cylinder core of the air cylinder driving part. According to the adjustable follow-up press foot, contact between the pressing foot body and fabric can be adjusted under different circumstances, and follow-up work of the pressing foot body is achieved.
Description
One, technical field:
The utility model relates to the stitching process field, is specifically related to a kind of servo-actuated adjustable presser feet.
Two, background technology:
At present, when presser feet moves from thin material to thick material or moves from thick material to thin material in the sewing process, can occur that presser feet is gathered around cloth or presser feet is suspended on the sewing, can not well finish sewing work.
Three, utility model content:
The utility model provides a kind of servo-actuated adjustable presser feet in order to solve the weak point in the above-mentioned background technology, and it is simple in structure, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of servo-actuated adjustable presser feet, comprise the air cylinder driven part and lift the pressure lifting arm, described lifting on the pressure lifting arm is connected with follow-up connecting rod, presser feet hunting gear and presser feet in turn, also comprise the adjusting connecting rod, described adjusting connecting rod is provided with vertical strip hole, and described lifting presses lifting arm to be connected with the strip hole of regulating connecting rod by connector, and described adjusting connecting rod is connected with the cylinder core of air cylinder driven part.
Described connector is axial screw or hinge slide block.
Compared with prior art, the advantage that the utlity model has is as follows with effect: the utility model presser feet can be reduced contacting of seamless pin and fabric in different situations, realizes the servo-actuated work of presser feet.
Four, description of drawings:
Fig. 1 is structural representation of the present utility model;
Reference numeral: the 1-adjusting nut, the 2-locking nut, the 3-cylinder block, the 4-cylinder, 5-regulates connecting rod, and 6-lifts the pressure lifting arm, 7-follow-up connecting rod, 8-presser feet, 9-presser feet hunting gear, 10-strip hole, 11-cylinder core.
Five, the specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Referring to Fig. 1: a kind of servo-actuated adjustable presser feet, comprise the air cylinder driven part, described air cylinder driven partly comprises adjusting nut 1, locking nut 2, cylinder block 3, cylinder 4 and cylinder core 11, described adjusting nut 1 is connected with locking nut 2, cylinder block 3 is connected with cylinder 4, be connected with cylinder core 11 on the cylinder 4, lift to press on the lifting arm 6 and be connected with follow-up connecting rod 7 in turn, presser feet hunting gear 9 and presser feet 8, described adjusting connecting rod 5 is provided with vertical strip hole 10, described lifting presses lifting arm 6 to be connected with the strip hole of regulating connecting rod 5 by connector, and described adjusting connecting rod 5 is connected with the cylinder core 11 of air cylinder driven part.
The length of described strip hole is not less than original the lifting of presser feet and presses height.
Described connector is that axial screw or hinge slide block connect.
Use of the present utility model:
In the tailoring cloth process, in the time of realizing that presser feet moves from thin material to thick material, system will give signal of air cylinder driven part automatically, at this moment will lift regulating connecting rod by the cylinder core, at this moment lifts and presses lifting arm 6 to be raised equal height.And by follow-up connecting rod 7, presser feet hunting gear 9 presser feet 8 is raised.Otherwise the high position when then presser feet 8 can be from thick material drops to the required lower position of thin material.
When sewing finished, presser feet 8 need lift, and cylinder 4 is failure to actuate with adjusting connecting rod 5.Press lifting arm 6 meetings along with lifting but lift, so need offer long slot bore at adjusting connecting rod 5.Assurance is lifted and is pressed lifting arm 6 regulating smooth and easy slip on the connecting rod 5.
Claims (2)
1. servo-actuated adjustable presser feet, comprise the air cylinder driven part and lift pressure lifting arm (6), described lifting on the pressure lifting arm (6) is connected with follow-up connecting rod (7), presser feet hunting gear (9) and presser feet (8) in turn, it is characterized in that: also comprise and regulate connecting rod (5), described adjusting connecting rod (5) is provided with vertical strip hole (10), described lifting presses lifting arm (6) to be connected with the strip hole of regulating connecting rod (5) by connector, and described adjusting connecting rod (5) is connected with the cylinder core (11) of air cylinder driven part.
2. a kind of servo-actuated adjustable presser feet according to claim 1, it is characterized in that: described connector is axial screw or hinge slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060703 CN203187943U (en) | 2013-02-04 | 2013-02-04 | Adjustable follow-up pressing foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060703 CN203187943U (en) | 2013-02-04 | 2013-02-04 | Adjustable follow-up pressing foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187943U true CN203187943U (en) | 2013-09-11 |
Family
ID=49104816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320060703 Expired - Lifetime CN203187943U (en) | 2013-02-04 | 2013-02-04 | Adjustable follow-up pressing foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187943U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643407A (en) * | 2013-12-25 | 2014-03-19 | 新杰克缝纫机股份有限公司 | Sewing machine and presser foot transmission device thereof |
| CN104652045A (en) * | 2015-02-09 | 2015-05-27 | 浙江乐江机械有限公司 | Sewing machine |
| CN104762762A (en) * | 2015-04-27 | 2015-07-08 | 新通宇缝纫机股份有限公司 | Presser foot height adjusting mechanism for sewing machine |
| CN104963120A (en) * | 2015-07-02 | 2015-10-07 | 吴江市震宇缝制设备有限公司 | Adjustable single-double edge pressure foot |
| CN105821590A (en) * | 2015-01-26 | 2016-08-03 | Juki株式会社 | Presser-foot adjusting mechanism of sewing machine |
| CN106988032A (en) * | 2017-05-23 | 2017-07-28 | 拓卡奔马机电科技有限公司 | Automatic needle-foot-lifting mechanism and button-sewing machine |
-
2013
- 2013-02-04 CN CN 201320060703 patent/CN203187943U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643407A (en) * | 2013-12-25 | 2014-03-19 | 新杰克缝纫机股份有限公司 | Sewing machine and presser foot transmission device thereof |
| CN105821590A (en) * | 2015-01-26 | 2016-08-03 | Juki株式会社 | Presser-foot adjusting mechanism of sewing machine |
| CN104652045A (en) * | 2015-02-09 | 2015-05-27 | 浙江乐江机械有限公司 | Sewing machine |
| CN104762762A (en) * | 2015-04-27 | 2015-07-08 | 新通宇缝纫机股份有限公司 | Presser foot height adjusting mechanism for sewing machine |
| CN104762762B (en) * | 2015-04-27 | 2017-10-13 | 台州通宇服装机械科技有限公司 | A kind of height adjusting mechanism of presser foot of sewing machine |
| CN104963120A (en) * | 2015-07-02 | 2015-10-07 | 吴江市震宇缝制设备有限公司 | Adjustable single-double edge pressure foot |
| CN106988032A (en) * | 2017-05-23 | 2017-07-28 | 拓卡奔马机电科技有限公司 | Automatic needle-foot-lifting mechanism and button-sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
|
| CX01 | Expiry of patent term |