CN205803816U - A kind of embroidery machine presser foot drive - Google Patents
A kind of embroidery machine presser foot drive Download PDFInfo
- Publication number
- CN205803816U CN205803816U CN201620696268.8U CN201620696268U CN205803816U CN 205803816 U CN205803816 U CN 205803816U CN 201620696268 U CN201620696268 U CN 201620696268U CN 205803816 U CN205803816 U CN 205803816U
- Authority
- CN
- China
- Prior art keywords
- slide block
- fabric
- connecting rod
- eedle
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of embroidery machine presser foot drive, time up and down by the curve controlled presser feet of guide holder, it is temporarily fixing that control principle is that fabric is first pushed down formation by eedle presser feet before piercing through fabric, then eedle pierces through fabric again, forming embroidery with accessory, after completing, eedle moves upward, and when eedle leaves fabric, presser feet is further out fabric, improve embroidery quality and precision, efficient solution resolution pin phenomenon.
Description
Technical field
This utility model relates to embroidery machine technical field, is specially a kind of embroidery machine presser foot drive.
Background technology
Fig. 1 is existing embroidery machine cam presser foot drive, and this mode drives convex by the rotational band dynamic pressure foot of main shaft
Wheel rotates, and presser feet cam rotation drives drive mechanism to operate by the curvilinear motion of gathering sill, thus drives presser feet to do and transport up and down
Dynamic, reach to drive the purpose of presser feet, the power point that this mechanism drives is distant with driving point, and the driving adding cam is born
Carry, reduce the service life of cam, and by the kind of drive of multiple connections, increase the quality of fit at zero position, with
Upper composite factor causes life-span of cam short, and during work, noise is big, and noise also can very fast because of the lengthening of working time be put simultaneously
Greatly.The presser foot drive of this structure, operationally, after pin initially passes through fabric, fabric is pushed down by presser feet again, and pin goes out from fabric
Carry out hour hands also not extract fabric presser feet and the most upwards moved and leave fabric, in this case before pin presser feet not operatively by fabric
Fixing pin has pierced through fabric, and now due to machine vibration and the effect of inertia of motion, fabric is also in vibration or mobile, now
Pin is piercing through fabric, is directed at embroidery pattern position out fine, simultaneously when embroidering thicker fabric, due to thickness
Fabric is not first fixed by presser feet, due to pulling or mobile by Herba Damnacanthi stretch bending of fabric, allows it deviate original track and causes pin
Severed.When pin leaves fabric, pin is also in fabric, and presser feet has begun to leave fabric face, and fabric also can be shaken simultaneously
Or mobile, also result in that embroidery pattern out is fine or broken needle phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of embroidery machine presser foot drive so that presser feet during embroidery machine embroidery
Under first, after pushing down cloth, pin pierces through fabric again, and after after piercing through fabric, pin leaves fabric, presser feet unclamps fabric again, improve embroidery quality and
Precision, when embroidering heavy weave such as medicated cap, efficient solution resolution pin phenomenon.
For achieving the above object, this utility model following technical scheme of offer: a kind of embroidery machine presser foot drive, bag
Include the first slide block, the second slide block, presser feet, eedle, shank, head cam, also include the Dalian moved in a circle around head cam
Bar, big connecting rod drives needle bar driver to be converted to move along a straight line up and down by circular motion around head drive shaft；Needle bar driver band
Dynamic first connecting rod, first connecting rod is connected by lead with second connecting rod, and at the end face installation roller of lead, roller can be
Moving around gathering sill in the gathering sill of guide holder, second connecting rod drives drive seat to move up and down around head drive shaft；Shank drives
Device the most also drives the first slide block to do and moves along a straight line up and down, and the first slide block and shank are screwed formation and move up and down, the
Promoting spring transmission to move downward to the second slide block when one slide block moves downward makes the second slide block contact with drive seat, the second slide block
Time up and down carried out actual control by drive seat, eedle and shank be screwed and with the movement locus one of the first slide block
Sample moves up and down.
Preferably, described second slide block is connected by screw with presser feet.
Mechanism is mainly by the time up and down of the curve controlled presser feet of guide holder, and control principle is that eedle is piercing through fabric
It is temporarily fixing that fabric is first pushed down formation by front presser feet, and then eedle pierces through strong thing again, forms embroidery with accessory, after completing eedle to
Upper motion, when eedle leaves fabric, presser feet is further out fabric.
Compared with prior art, the beneficial effects of the utility model are: 1, the precision embroidered significantly does height, by by fabric
The mode being completely fixed descends acupuncture to embroider again, when embroidering thicker fabric, will not form broken needle because of the shake of fabric；
2, simple in construction, connector is less, processes and installs simple and convenient, significantly reduce cost；
3, drive point and guiding point relatively near, save the kind of drive of the big arm of force and multiple spot, significantly reduce machine and run
Time noise, be effectively improved the service life of machine and mechanism.
Accompanying drawing explanation
Fig. 1 is existing embroidery machine cam presser foot drive；
Fig. 2 is the front view of this utility model embroidery machine presser foot drive；
Fig. 3 is the side view of this utility model embroidery machine presser foot drive；
Fig. 4 is the partial exploded view of this utility model embroidery machine presser foot drive；
Fig. 5 is the rearview of this utility model embroidery machine presser foot drive；
In figure: 1 first slide block, 2 second slide blocks, 3 presser feets, 4 eedles, 5 head cams, 6 big connecting rods, 7 first connecting rods, 8 rollings
Post, 9 guide holders, 10 leads, 11 second connecting rods, 12 drive seat, 13 head drive shafts, 14 needle bar drivers, 15 springs, 16 pins
Bar, 17 accessories.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
Referring to Fig. 2-5, this utility model provides a kind of technical scheme: a kind of embroidery machine presser foot drive, including
First slide block the 1, second slide block 2, presser feet 3, eedle 4, shank 16, head cam 5, also include moving in a circle around head cam 5
Big connecting rod 6, big connecting rod 6 drives needle bar driver 14 to be converted to move along a straight line up and down by circular motion around head drive shaft 13；
Needle bar driver 14 drives first connecting rod 7, first connecting rod 7 to be connected, at lead 10 by lead 10 with second connecting rod 11
End face installs roller 8, and roller 8 can move around gathering sill in the gathering sill of guide holder 9, and second connecting rod 11 drives drive seat 12
Move up and down around head drive shaft 13；Needle bar driver 14 the most also drives the first slide block 1 to do and moves along a straight line up and down, the first slide block
1 is screwed formation with shank 16 moves up and down, and promotes spring 15 to be transferred to the second slide block when the first slide block 1 moves downward
2 move downward and make the second slide block 2 contact with drive seat 12, and the time up and down of the second slide block 2 is carried out actual control by drive seat 12,
Eedle 4 is screwed with shank 16 and moves up and down as the movement locus of the first slide block 1.
Preferably, described second slide block 2 is connected by screw with presser feet 3.
Mechanism is mainly by the time up and down of the curve controlled presser feet 3 of guide holder 9, and control principle is that eedle 4 is piercing through
Before fabric, fabric is first pushed down to be formed and is temporarily fixed by presser feet 3, and then eedle 4 pierces through fabric again, forms embroidery with accessory 17, completes
Rear eedle 4 moves upward, and when eedle 4 leaves fabric, presser feet 3 is further out fabric.
Above-mentioned detailed description of the invention is used for illustrating this utility model rather than limiting this utility model,
In spirit of the present utility model and scope of the claims, any modifications and changes that this utility model is made, all fall
Enter protection domain of the present utility model.
Claims (2)
1. an embroidery machine presser foot drive, including the first slide block (1), the second slide block (2), presser feet (3), eedle (4), pin
Bar (16), head cam (5), it is characterised in that: also include the big connecting rod (6) moved in a circle around head cam (5), big connecting rod
(6) needle bar driver (14) is driven to be converted to move along a straight line up and down by circular motion around head drive shaft (13)；Needle bar driver
(14) driving first connecting rod (7), first connecting rod (7) is connected, in lead (10) by lead (10) with second connecting rod (11)
End face install roller (8), roller (8) can in the gathering sill of guide holder (9) around gathering sill move, second connecting rod (11) carry
Dynamic drive seat (12) moves up and down around head drive shaft (13)；Needle bar driver (14) the most also drives the first slide block (1) to do
Lower linear motion, the first slide block (1) and shank (16) are screwed formation and move up and down, and the first slide block (1) moves downward
Time promote spring (15) to be transferred to the second slide block (2) to move downward and make the second slide block (2) contact with drive seat (12), the second slide block
(2) time up and down is carried out actual control by drive seat (12), and eedle (4) and shank (16) are screwed and sliding with first
The movement locus of block (1) equally moves up and down.
A kind of embroidery machine presser foot drive the most according to claim 1, it is characterised in that: described second slide block (2)
It is connected by screw with presser feet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620696268.8U CN205803816U (en) | 2016-07-05 | 2016-07-05 | A kind of embroidery machine presser foot drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620696268.8U CN205803816U (en) | 2016-07-05 | 2016-07-05 | A kind of embroidery machine presser foot drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205803816U true CN205803816U (en) | 2016-12-14 |
Family
ID=58139799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620696268.8U Withdrawn - After Issue CN205803816U (en) | 2016-07-05 | 2016-07-05 | A kind of embroidery machine presser foot drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205803816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970511A (en) * | 2016-07-05 | 2016-09-28 | 瑞珂玛机电（深圳）有限公司 | Pressure foot driving mechanism for embroidery machine |
| CN106835543A (en) * | 2017-03-26 | 2017-06-13 | 浙江越隆缝制设备有限公司 | With three sets of embroidery machine presser foot systems of axially directed device |
| CN110565288A (en) * | 2019-09-23 | 2019-12-13 | 江西禾丰电子机械有限公司 | Multifunctional mixed embroidery machine |
-
2016
- 2016-07-05 CN CN201620696268.8U patent/CN205803816U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970511A (en) * | 2016-07-05 | 2016-09-28 | 瑞珂玛机电（深圳）有限公司 | Pressure foot driving mechanism for embroidery machine |
| CN105970511B (en) * | 2016-07-05 | 2018-12-28 | 瑞珂玛机电（深圳）有限公司 | A kind of embroidery machine presser foot drive |
| CN106835543A (en) * | 2017-03-26 | 2017-06-13 | 浙江越隆缝制设备有限公司 | With three sets of embroidery machine presser foot systems of axially directed device |
| CN106835543B (en) * | 2017-03-26 | 2019-11-15 | 浙江越隆缝制设备有限公司 | Embroidery machine presser foot system with three sets of axially directed devices |
| CN110565288A (en) * | 2019-09-23 | 2019-12-13 | 江西禾丰电子机械有限公司 | Multifunctional mixed embroidery machine |
| CN110565288B (en) * | 2019-09-23 | 2023-09-26 | 江西禾丰电子机械有限公司 | Multifunctional mixed embroidery machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20181228 |