CN107237060A - A kind of sewing machine - Google Patents
A kind of sewing machine Download PDFInfo
- Publication number
- CN107237060A CN107237060A CN201710631961.6A CN201710631961A CN107237060A CN 107237060 A CN107237060 A CN 107237060A CN 201710631961 A CN201710631961 A CN 201710631961A CN 107237060 A CN107237060 A CN 107237060A
- Authority
- CN
- China
- Prior art keywords
- head
- sewing machine
- support
- workbench
- adjusting means
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/14—Needle-bar drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/08—Fluid drives, e.g. pneumatic
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/30—Details
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of sewing machine, support including workbench, on the workbench and the head on the support, the top of the head is hinged with the support by horizontally disposed jointed shaft, in addition to the adjusting means for driving the head to be rotated around the jointed shaft.In the sewing machine, no longer use and be fixedly connected between head and support, but rotation connection is carried out between the top of head and support, and set adjusting means to drive head to rotate, so that the space between head bottom and workbench can increase, then thicker cloth is conveniently put into, and has no effect on the sewing work of head.So the sewing machine can efficiently solve the problem of larger cloth of sewing machine thickness is put into inconvenience.
Description
Technical field
The present invention relates to textile technology field, more specifically to a kind of sewing machine.
Background technology
The products such as fabric and leather, plastics, paper, the line stitched out such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre
Mark neat appearance, it is smooth firmly, sewing velocity is fast, easy to use.Sewing machine common at present includes base, is arranged on base
Workbench, install in head on the table, head and be provided with eedle, and be provided with rotating shuttle on the table.
The discovery but process inventor studies for a long period of time, the relative height with rotating shuttle of the eedle of head can not in the prior art
Regulation, when the cloth for needing to sew is thicker, it is more difficult to sewing position to be put into.
In summary, the problem of larger cloth of sewing machine thickness is put into inconvenience how is efficiently solved, is current sheet
Art personnel's urgent problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of sewing machine, the sewing machine can efficiently solve sewing machine
The problem of sewing efficiency is bad.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of sewing machine, including workbench, the support on the workbench and the machine on the support
Head, the top of the head is hinged with the support by horizontally disposed jointed shaft, in addition to for drive the head around
The adjusting means that the jointed shaft is rotated.
Preferably, the adjusting means is telescoping cylinder, and the telescopic end of the telescoping cylinder is connected with the head, described flexible
The fixing end of cylinder is connected with the support.
Preferably, the telescoping cylinder is telescopic cylinder.
Preferably, including rotating shuttle on the table is set, in addition to for making the eedle of the rotating shuttle and the head
The synchronous transmission device of synchronous working.
Preferably, the synchronous transmission device is synchronous belt transmission device.
Preferably, the support includes post portion and overarm portion, and one end of the overarm is connected, separately with the upper end in the post portion
One end is provided with the head, and the timing belt of the synchronous belt transmission device extends laterally to the post along the workbench
Portion, and continue to extend upwardly to overarm portion along the post portion and continue on the overarm portion to extend to the head setting.
A kind of sewing machine that the present invention is provided.The specific sewing machine includes workbench, support, head and adjusting means.
Wherein support is installed on the table, and workbench is provided with rotating shuttle, and head is arranged on support, and eedle is provided with head.
The top of head is hinged with support by horizontally disposed jointed shaft, so that head can be rotated relative to support, and is wherein adjusted
Device, then be to be used to drive head to rotate around above-mentioned jointed shaft, by driving head to rotate, to adjust the height of head eedle
Degree.
According to above-mentioned technical scheme, it is recognised that in the application sewing machine, when needing to be put into thick material, thickness expect into
When entering more difficult, start adjusting means, adjusting means driving head is rotated, so that head bottom is upward deflected, under then increasing
Portion space, now just can easily be put into thicker cloth.Then adjusting means reverse operation, just can return back to head
Original position, to proceed sewing work.No longer use and be fixedly connected in the sewing machine, between head and support, but
Rotation connection is carried out between the top of head and support, and sets adjusting means to drive head to rotate, so that head bottom and work
Making the space between platform can increase, and then conveniently be put into thicker cloth, and have no effect on the sewing work of head.So
The sewing machine can efficiently solve the problem of larger cloth of sewing machine thickness is put into inconvenience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of sewing machine provided in an embodiment of the present invention；
Fig. 2 is part A enlarged diagram in Fig. 1；
Fig. 3 is the structural representation of sewing machine provided in an embodiment of the present invention.
Marked in accompanying drawing as follows：
Workbench 1, head 2, overarm portion 3, post portion 4, timing belt tumbler 5.
Embodiment
The embodiment of the invention discloses a kind of sewing machine, to efficiently solve the problem of sewing machine sewing efficiency is bad.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, Fig. 1 is the structural representation of sewing machine provided in an embodiment of the present invention.
In a kind of specific embodiment, this implementation provides a kind of sewing machine.The specific sewing machine include workbench 1,
Support, head 2 and adjusting means.
Wherein support is arranged on workbench 1, and workbench 1 is provided with rotating shuttle, and head 2 is arranged on support, in head 2
It is provided with eedle.Eedle and rotating shuttle cooperation on head 2, to complete sewing work, it is necessary to explanation, head 2 and work
How rotating shuttle on platform 1 completes sewing work, specifically may be referred to prior art.Wherein support generally comprises post portion 4 and overarm
Portion 3, the one end in overarm portion 3 is fixedly connected with post portion 4, the other end is provided with head 2, so that head 2 can be suspended.
In the present embodiment, head 2 is fixedly connected with support, but the top of head 2 passes through level with support
The jointed shaft of setting is hinged, so that head 2 can be rotated relative to support, and when head 2 is rotated relative to support, positioned at head 2
The eedle of bottom, which is just formed, to be moved up and down.Wherein being hinged between head 2 and support, specifically, aluminium can be set on support
Two bearings are set up in parallel on plate, aluminium sheet, bearing is arranged between jointed shaft and aluminium sheet to facilitate the thickness of rotation, wherein aluminium sheet
Typically in 30 millimeters.
And wherein adjusting means, then it is to be used to drive head 2 to rotate around above-mentioned jointed shaft, is rotated by driving head 2,
To adjust the height of the eedle of head 2.Wherein adjusting means can be the combined mechanism of electric cylinders, i.e. screw nut driven and motor.
Control for convenience, and improve actuating speed, herein preferred adjusting means be telescoping cylinder, specifically, the telescopic end of telescoping cylinder with
Head 2 is connected, and the fixing end of telescoping cylinder is connected with support, wherein connection is generally hinged, when telescoping cylinder is flexible, that is, to stretch
When end is relatively fixed end movement, telescopic end can drive head 2 to rotate.It should be noted that the two ends of telescoping cylinder should be inclined
Set from jointed shaft, so that head 2 can be driven to rotate.Telescoping cylinder is telescopic hydraulic cylinder herein, it is considered to cleanliness requirement, excellent herein
It is telescopic cylinder to select telescoping cylinder.In order to avoid interfering other operations, preferred adjusting means is used to drive under head 2 herein
Rotated before and after portion.
In the present embodiment, in the application sewing machine, when needing to be put into thick material, when thickness material enters more difficult, start
Adjusting means, adjusting means driving head 2 is rotated, so that the bottom of head 2 is upward deflected, then increases lower space, now just
Thicker cloth can be easily put into.Then adjusting means reverse operation, just can make head 2 return back to original position, with
Proceed sewing work.No longer use and be fixedly connected in the sewing machine, between head 2 and support, but the top of head 2
Rotation is carried out between support to be connected, and sets adjusting means to drive head 2 to rotate, so that between the bottom of head 2 and workbench 1
Space can increase, be then conveniently put into thicker cloth, and have no effect on the sewing work of head 2.So the sewing
Machine can efficiently solve the problem of larger cloth of sewing machine thickness is put into inconvenience.
When carrying out sewing work, in order to preferable sewing efficiency, the eedle being typically necessary on head 2 and work
Rotating shuttle works asynchronously on platform 1, based on this, is provided with Synchronous Transmission dress between rotating shuttle preferably on the eedle and workbench 1 of head 2
Put.Wherein synchronous transmission device can be specifically gear train, be mainly driven by two sector gears.But, stiff dough
There is larger noise in high-speed gear athletic meeting, to reduction noise, then need to be lubricated for a long time with lubricating oil, be then accomplished by carrying
It is required for being provided with lubricating oil for oil supply system, oil cup, and in each drive position, operates very inconvenient.It is based on
This, preferred above-mentioned synchronous transmission device, is synchronous belt transmission device, timing belt tumbler 5 mainly passes through annular herein
What belt and belt pulley were operated, specific structure may be referred to prior art, because belt is to be flexible coupling, it is not necessary to lubricate
Oil, so simple in construction.
Wherein the timing belt bearing of trend of synchronous belt transmission device, can be reverse up and down, it is contemplated that upper and lower
To can interfere sewing work, basis this, herein preferably, one end of timing belt is located at rotating shuttle, the other end along workbench 1 laterally
Extend at the post portion 4 of support, and continue on post portion 4 and extend upwardly to the overarm portion 3 of support and continue on overarm portion 3
Head 2 is extended laterally to set.So that timing belt be coiled into that side falls it is U-shaped, to avoid the material sewed.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (6)
1. a kind of sewing machine, including workbench, the support on the workbench and the head on the support,
Characterized in that, the top of the head is hinged with the support by horizontally disposed jointed shaft, in addition to for driving
State the adjusting means that head is rotated around the jointed shaft.
2. sewing machine according to claim 1, it is characterised in that the adjusting means is telescoping cylinder, the telescoping cylinder
Telescopic end is connected with the head, and the fixing end of the telescoping cylinder is connected with the support.
3. sewing machine according to claim 2, it is characterised in that the telescoping cylinder is telescopic cylinder.
4. the sewing machine according to claim any one of 1-3, it is characterised in that including the rotation being arranged on the workbench
Shuttle, in addition to the synchronous transmission device for making the rotating shuttle be worked asynchronously with the eedle of the head.
5. sewing machine according to claim 4, it is characterised in that the synchronous transmission device is synchronous belt transmission device.
6. sewing machine according to claim 5, it is characterised in that the support includes post portion and overarm portion, the overarm
One end be connected with the upper end in the post portion, the other end is provided with the head, the timing belt edge of the synchronous belt transmission device
The workbench and extend laterally to the post portion, and continue to extend upwardly to the overarm portion along the post portion and continue edge
The overarm portion and extend laterally to the head setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631961.6A CN107237060A (en) | 2017-07-28 | 2017-07-28 | A kind of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631961.6A CN107237060A (en) | 2017-07-28 | 2017-07-28 | A kind of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237060A true CN107237060A (en) | 2017-10-10 |
Family
ID=59989721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710631961.6A Pending CN107237060A (en) | 2017-07-28 | 2017-07-28 | A kind of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237060A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702221A (en) * | 2004-05-26 | 2005-11-30 | 飞马缝纫机制造株式会社 | Sewing machine for barrel type curtain upside decoration cloth |
| US20070107470A1 (en) * | 2003-10-27 | 2007-05-17 | Tokai Kogyo Mishin Kabushiki Kaisha | Needle bar drive apparatus for sewing machine |
| CN103981638A (en) * | 2014-05-13 | 2014-08-13 | 诸暨锦和缝制机械有限公司 | Outrigger rotating type independently-driven automatic sewing equipment |
| CN104294494A (en) * | 2014-11-03 | 2015-01-21 | 吴江市友达机械有限公司 | Transmission device of sewing machine |
| CN204530158U (en) * | 2014-08-14 | 2015-08-05 | 东蒙集团有限公司 | A kind of synchronous belt drive mechanism |
| CN105369484A (en) * | 2014-09-01 | 2016-03-02 | 天津宝盈电脑机械有限公司 | Head elevating mechanism of full-automatic template sewing machine |
| CN105401351A (en) * | 2014-09-12 | 2016-03-16 | 天津宝盈电脑机械有限公司 | Sewing synchronization mechanism of full-automatic elevating machine head template sewing machine |
| CN106149210A (en) * | 2015-04-22 | 2016-11-23 | 天津宝盈电脑机械有限公司 | Full-automatic sleeping bag sewing machine with elevator head |
| CN207143472U (en) * | 2017-07-28 | 2018-03-27 | 台州市叶氏绣花机制造有限公司 | A kind of sewing machine |
-
2017
- 2017-07-28 CN CN201710631961.6A patent/CN107237060A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070107470A1 (en) * | 2003-10-27 | 2007-05-17 | Tokai Kogyo Mishin Kabushiki Kaisha | Needle bar drive apparatus for sewing machine |
| CN1702221A (en) * | 2004-05-26 | 2005-11-30 | 飞马缝纫机制造株式会社 | Sewing machine for barrel type curtain upside decoration cloth |
| CN103981638A (en) * | 2014-05-13 | 2014-08-13 | 诸暨锦和缝制机械有限公司 | Outrigger rotating type independently-driven automatic sewing equipment |
| CN204530158U (en) * | 2014-08-14 | 2015-08-05 | 东蒙集团有限公司 | A kind of synchronous belt drive mechanism |
| CN105369484A (en) * | 2014-09-01 | 2016-03-02 | 天津宝盈电脑机械有限公司 | Head elevating mechanism of full-automatic template sewing machine |
| CN105401351A (en) * | 2014-09-12 | 2016-03-16 | 天津宝盈电脑机械有限公司 | Sewing synchronization mechanism of full-automatic elevating machine head template sewing machine |
| CN104294494A (en) * | 2014-11-03 | 2015-01-21 | 吴江市友达机械有限公司 | Transmission device of sewing machine |
| CN106149210A (en) * | 2015-04-22 | 2016-11-23 | 天津宝盈电脑机械有限公司 | Full-automatic sleeping bag sewing machine with elevator head |
| CN207143472U (en) * | 2017-07-28 | 2018-03-27 | 台州市叶氏绣花机制造有限公司 | A kind of sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |
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| RJ01 | Rejection of invention patent application after publication |