CN208748321U - A kind of novel cutting facility of zigzag sewing machine - Google Patents
A kind of novel cutting facility of zigzag sewing machine Download PDFInfo
- Publication number
- CN208748321U CN208748321U CN201821208047.7U CN201821208047U CN208748321U CN 208748321 U CN208748321 U CN 208748321U CN 201821208047 U CN201821208047 U CN 201821208047U CN 208748321 U CN208748321 U CN 208748321U
- Authority
- CN
- China
- Prior art keywords
- trimming
- drive link
- axis
- electromagnet
- cam
- 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.)
- Active
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of novel cutting facilities of zigzag sewing machine, axis, electromagnet trimming is pulled to pull axis fixing seat, trimming drive link, thread trimmer drive link, drive link bracket, thread trimming seat and needle plate including vertical pivot, trimming cam drive axis, trimming cam, electromagnet, magnet fixed frame, electromagnet trimming, the first transmission gear of vertical pivot drives the rotation of trimming cam drive axis, and electromagnet trimming pulls axis to drive the movement of trimming drive link；Trimming drive link passes through eccentric pin connection thread trimmer drive link, the side-to-side movement under the drive of trimming drive link of thread trimmer drive link, and thread trimmer drive link drives the blade on thread trimming seat to complete trimming action.A kind of novel cutting facility of zigzag sewing machine provided by the utility model, greatly improves the shear efficiency of cutting facility, is with a wide range of applications.
Description
Technical field
The utility model relates to sewing machine technical field, a kind of especially a kind of zigzag sewing machine, and in particular to complications
The novel cutting facility of sewing machine.
Background technique
Zigzag sewing machine is a kind of special sewing machine of sewing machine, word seam machine or lambdoidal suture also known as, certain for having
The zig-zag type of elastic stitching is sewed, such as brassiere, underwear.There are commonly two o'clock machine (304 lock-type chain stitch) and 3 machines (308
Lock-type chain stitch).Electronics song crimper can set straight line,, at 2 points at 3 points at 4 points on a sewing machine, crescent, needle-shaped etc.
Complications seam, has been significantly increased device activity rate.Zigzag sewing machine is made of head, base, transmission and four part of attachment.
Zigzag sewing machine needs worker to be cut the product upper thread and baseline of sewing with scissors after having stitched material, therefore people exist
Cutting facility is added on zigzag sewing machine, in order to which people use, but the cutting facility added on existing zigzag sewing machine
Trimming low efficiency is unfavorable for people's use.
Utility model content
The purpose of the utility model is to provide a kind of novel cutting facilities of zigzag sewing machine, to solve existing tortuous seam
The problem of cutting facility trimming low efficiency added on machine of threading.
In order to solve the problems existing in background technology, the utility model adopts the following technical solutions: a kind of tortuous seam
It threads the novel cutting facility of machine, including vertical pivot, trimming cam drive axis, trimming cam, electromagnet, magnet fixed frame, electromagnet
Trimming pulls axis, electromagnet trimming to pull axis fixing seat, trimming drive link, thread trimmer drive link, drive link bracket, cut
Line seat and needle plate, the lower end of the vertical pivot are coaxially fixedly installed with the first transmission gear, one end of the trimming cam drive axis
Equipped with the second transmission gear engaged with the first transmission gear, the other end passes through trimming cam and is mounted on magnet fixed frame,
And second transmission gear and trimming cam coaxial be arranged, the electromagnet trimming pulls one end of axis to be mounted on the drawing of electromagnet trimming
In moving axis fixing seat, the other end passes through electromagnet and is threaded through on magnet fixed frame, one end of the trimming drive link and electricity
Magnet trimming pulls axis hinged, and the other end and the end of thread trimmer drive link are hinged, the other end of the thread trimmer drive link
It is hinged with drive link bracket, thread trimming seat and needle plate corresponding with thread trimming seat are additionally provided on the drive link bracket, it should
Thread trimming seat is equipped with the blade that can be driven by thread trimmer drive link.
Among some embodiments, it is additionally provided with sleeve between second transmission gear and trimming cam, which can
It is set on trimming cam drive axis.
Among some more specific embodiments, it is additionally provided with retaining ring between the sleeve and trimming cam, the retaining ring
It can be set on trimming cam drive axis.
Among some embodiments, it is additionally provided with sleeve between the trimming cam and magnet fixed frame, which can cover
It is located on trimming cam drive axis.
Among some more specific embodiments, it is additionally provided with retaining ring between the sleeve and trimming cam, the retaining ring
It can be set on trimming cam drive axis.
Among some embodiments, the electromagnet trimming pulls axis to be equipped with cam drive and rolls pearl and/or cam
Trundle.
Among some embodiments, the end of the trimming drive link and electromagnet trimming pulling axis is respectively equipped with logical
Hole, the fixed cam pin of a connecting rod may pass through the through-hole in trimming drive link and electromagnet trimming pulling axis, realize trimming driving
Connecting rod and electromagnet trimming pull the rotation connection of axis.
Among some embodiments, the thread trimmer drive link is equipped with corresponding logical with drive link bracket
Hole is equipped with cam pin on the through-hole, realizes the rotation connection of thread trimmer drive link and drive link bracket.
After adopting the above technical scheme, the utility model has the following beneficial effects: the utility model provides a koji
Roll over the novel cutting facility of sewing machine, including vertical pivot, trimming cam drive axis, trimming cam, electromagnet, magnet fixed frame, electricity
Magnet trimming pulls axis, electromagnet trimming to pull axis fixing seat, trimming drive link, thread trimmer drive link, drive link branch
Frame, thread trimming seat and needle plate can effectively solve the problem that the cutting facility trimming low efficiency added on existing zigzag sewing machine, be unfavorable for
The problem of people use, greatly improves the shear efficiency of cutting facility, is with a wide range of applications.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the moving knife hooking of embodiment provided by the utility model moves schematic diagram；
Fig. 2 is that embodiment provided by the utility model is assembled to the schematic diagram in sewing machine；
Fig. 3 is that embodiment provided by the utility model installs the structural schematic diagram after needle plate；
Appended drawing reference:
1-vertical pivot；2-trimming cam drive axis；3-trimming cams；4-electromagnet；5-magnet fixed frames；6-electromagnetism
Iron shears line pulls axis；7-electromagnet trimmings pull axis fixing seat；8-trimming drive links；9-thread trimmer drive links；
10-drive link brackets；11-thread trimming seats；12-needle plates；13-the first transmission gear；14-the second transmission gear；15-sets
Cylinder；16-retaining rings；17-connecting rods fix cam pin；18-cam pins；19-cam drives roll pearl；20-cam drive pins.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used
To explain the utility model, it is not used to limit the utility model.
Please refer to Fig. 1-Fig. 3, a kind of novel cutting facility of zigzag sewing machine, including vertical pivot 1, trimming cam drive axis 2,
Trimming cam 3, electromagnet 4, magnet fixed frame 5, electromagnet trimming pull axis 6, electromagnet trimming to pull axis fixing seat 7, trimming
The lower end of drive link 8, thread trimmer drive link 9, drive link bracket 10, thread trimming seat 11 and needle plate 12, the vertical pivot 1 is coaxial
It is fixedly installed with the first transmission gear 13, one end of the trimming cam drive axis 2 is equipped with engages with the first transmission gear 13
Second transmission gear 14, the other end are passed through and trimming cam 3 and are mounted on magnet fixed frame 5, and the second transmission gear 14 with cut
Line cam 3 is coaxially disposed, and the electromagnet trimming pulls one end of axis 6 to be mounted on electromagnet trimming and pulls in axis fixing seat 7, separately
One end passes through electromagnet 4 and is threaded through on magnet fixed frame 5, and one end of the trimming drive link 8 and electromagnet trimming pull
Axis 6 is hinged, and the other end and the end of thread trimmer drive link 9 are hinged, the other end and drive link of the thread trimmer drive link 9
Bracket 10 is hinged, and thread trimming seat 11 and needle plate 12 corresponding with thread trimming seat 11 are additionally provided on the drive link bracket 10, should
Thread trimming seat 11 is equipped with the blade that can be driven by thread trimmer drive link 9.
Further, it is additionally provided with sleeve 15 between second transmission gear 14 and trimming cam 3, which can be arranged
On trimming cam drive axis 2.It is additionally provided with retaining ring 16 between the sleeve 15 and trimming cam 3, which, which can be set in, cuts
On line cam transmission shaft 2.
Further, it is additionally provided with sleeve 15 between the trimming cam 3 and magnet fixed frame 5, which can be set in
On trimming cam drive axis 2, it is additionally provided with retaining ring 16 between the sleeve 15 and trimming cam 3, which can be set in trimming
On cam drive axis 2.
Further, the electromagnet trimming pulls axis 6 to be equipped with cam drive and rolls pearl 19 and/or cam drive pin
20。
Further, the trimming drive link 8 and electromagnet trimming pull the end of axis 6 to be respectively equipped with through-hole, and one connects
The fixed cam pin 17 of bar may pass through the through-hole in trimming drive link 8 and electromagnet trimming pulling axis 6, realize trimming drive link
8 and electromagnet trimming pull axis 6 rotation connection.
Further, the thread trimmer drive link 9 is equipped with corresponding through-hole, the through-hole with drive link bracket 10
On be equipped with cam pin 18, realize the rotation connection of thread trimmer drive link 9 and drive link bracket 10.
The workflow of the utility model are as follows:
The first transmission gear of vertical pivot 13 drives trimming cam drive axis 2 to rotate, and is attracted function by the automatically controlled band that sends a signal to
The electromagnet 4 of energy, electromagnet 4 are started to work after receiving signal, complete adhesive action.Electromagnet trimming pulls simultaneously pacifies on axis 6
The cam drive of dress rolls pearl 19 and moves along 3 track of trimming cam, realizes that electromagnet trimming pulls 6 side-to-side movement of axis, left and right
Simultaneously, electromagnet trimming pulls the trimming drive link 8 of 6 front end of axis connection also to move therewith for movement；Trimming drive link 8 passes through
The fixed cam pin 17 of connecting rod connects electromagnet trimming and pulls axis 6, and trimming drive link 8 connects thread trimmer by cam pin 18 and drives
Dynamic connecting rod 9, the side-to-side movement under the drive of trimming drive link 8 of thread trimmer drive link 9, the drive of thread trimmer drive link 9 are cut
Blade on line seat 11 completes trimming action.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of novel cutting facility of zigzag sewing machine, it is characterised in that: convex including vertical pivot, trimming cam drive axis, trimming
Wheel, electromagnet, magnet fixed frame, electromagnet trimming pull axis, electromagnet trimming to pull axis fixing seat, trimming drive link, cut
Line knife drive link, drive link bracket, thread trimming seat and needle plate, the lower end of the vertical pivot are coaxially fixedly installed with the first driving cog
Wheel, one end of the trimming cam drive axis are equipped with the second transmission gear engaged with the first transmission gear, and the other end is passed through and cut
Line cam is simultaneously mounted on magnet fixed frame, and the second transmission gear and trimming cam coaxial are arranged, and the electromagnet trimming is drawn
One end of moving axis is mounted on electromagnet trimming and pulls in axis fixing seat, and the other end passes through electromagnet and is threaded through magnet fixed frame
On, one end and the electromagnet trimming of the trimming drive link pull axis hinged, the end of the other end and thread trimmer drive link
Hingedly, the other end of the thread trimmer drive link and drive link bracket are hinged, are additionally provided with trimming on the drive link bracket
Seat and needle plate corresponding with thread trimming seat, the thread trimming seat are equipped with the blade that can be driven by thread trimmer drive link.
2. the novel cutting facility of zigzag sewing machine according to claim 1, it is characterised in that: second transmission gear with
It is additionally provided with sleeve between trimming cam, which can be set on trimming cam drive axis.
3. the novel cutting facility of zigzag sewing machine according to claim 2, it is characterised in that: the sleeve and trimming cam
Between be additionally provided with retaining ring, which can be set on trimming cam drive axis.
4. the novel cutting facility of zigzag sewing machine according to claim 1, it is characterised in that: the trimming cam and magnet
Sleeve is additionally provided between fixed frame, which can be set on trimming cam drive axis.
5. the novel cutting facility of zigzag sewing machine according to claim 4, it is characterised in that: the sleeve and trimming cam
Between be additionally provided with retaining ring, which can be set on trimming cam drive axis.
6. the novel cutting facility of zigzag sewing machine according to claim 1, it is characterised in that: the electromagnet trimming pulls
Axis is equipped with cam drive and rolls pearl and/or cam drive pin.
7. the novel cutting facility of zigzag sewing machine according to claim 1, it is characterised in that: the trimming drive link and
Electromagnet trimming pulls the end of axis to be respectively equipped with through-hole, and the fixed cam pin of a connecting rod may pass through trimming drive link and electromagnet
Trimming pulls the through-hole on axis, realizes that trimming drive link and electromagnet trimming pull the rotation connection of axis.
8. the novel cutting facility of zigzag sewing machine according to claim 1, it is characterised in that: the thread trimmer drive link
It is equipped with corresponding through-hole with drive link bracket, cam pin is equipped on the through-hole, thread trimmer drive link is realized and drives
The rotation connection of dynamic connecting rod rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208047.7U CN208748321U (en) | 2018-07-28 | 2018-07-28 | A kind of novel cutting facility of zigzag sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208047.7U CN208748321U (en) | 2018-07-28 | 2018-07-28 | A kind of novel cutting facility of zigzag sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748321U true CN208748321U (en) | 2019-04-16 |
Family
ID=66058305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208047.7U Active CN208748321U (en) | 2018-07-28 | 2018-07-28 | A kind of novel cutting facility of zigzag sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748321U (en) |
-
2018
- 2018-07-28 CN CN201821208047.7U patent/CN208748321U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105568575B (en) | A kind of sewing machine removes the thread-loosening device and application method of Bird's Nest structure | |
| CN204959274U (en) | Flush joint machine prevent bird's nest structure | |
| CN103320971B (en) | A kind of three folding flower sample bar tacking machines | |
| CN105568581A (en) | Computer embroidering machine with independent presser feet | |
| CN208748321U (en) | A kind of novel cutting facility of zigzag sewing machine | |
| CN205275928U (en) | Computerized embroidery machine aircraft nose | |
| CN201053064Y (en) | Front placket sewing machine with cutter | |
| CN208235098U (en) | Toe linking device | |
| US2274721A (en) | Sewing machine attachment | |
| CN110241521A (en) | A kind of feeding driving structure of rumble foot machine | |
| US2067340A (en) | Embroidering means for sewing machines | |
| CN207733716U (en) | A kind of full-automatic cutting needle suspender belt split unit | |
| CN210420457U (en) | Equipment for sewing hanging belt on embroidery | |
| CN202809187U (en) | Dual-head sock end stitching machine | |
| CN209178619U (en) | A kind of use in sewing machine the end of a thread Scissoring device | |
| US1933038A (en) | Fabric trimming and thread laying mechanism for sewing machines | |
| CN203174314U (en) | Slipknot label-attaching machine | |
| US2828703A (en) | Attachment for sewing machines | |
| US3395660A (en) | Multiple serging machine | |
| US2203804A (en) | Method of and apparatus for producing crinkled silking | |
| CN205963645U (en) | Non -woven fabrics bolster production facility | |
| CN103526457B (en) | A kind of mould of back waist band of sewing | |
| CN218175300U (en) | Double-color single-track lockstitch sewing machine assembly | |
| US2780190A (en) | Hair rooting equipment | |
| CN206428421U (en) | A kind of cloth dragging mechanism of sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |