CN103526465A - Thread cutting device used for sewing machine - Google Patents
Thread cutting device used for sewing machine Download PDFInfo
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- CN103526465A CN103526465A CN201310424456.6A CN201310424456A CN103526465A CN 103526465 A CN103526465 A CN 103526465A CN 201310424456 A CN201310424456 A CN 201310424456A CN 103526465 A CN103526465 A CN 103526465A
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- sewing machine
- cutting device
- knife
- platen
- carrier
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Abstract
The invention relates to a thread cutting device used for a sewing machine. The thread cutting device used for the sewing machine comprises a platen and a machine head which is installed on the platen, wherein an anti-skid base is arranged on the platen, a knife rest is fixed on the anti-skid base, a threaded hole is formed in the knife rest, the knife rest is in threaded connection with a cutter, heating rods are arranged inside the cutter, and the heating rods are electrically connected with a controller which is installed on the knife rest. The thread cutting device used for the sewing machine has the advantages that installation is simple and convenient, sewing threads are cut through the heated cutter, cutting efficiency is high, and the device is suitable for operators with different heights due to the fact that the height of the cutter can be adjusted; meanwhile, due to the fact that the anti-skid base is arranged below the knife rest, the phenomenon of displacement in use is avoided, and thread cutting quality is guaranteed.
Description
Technical field
The present invention relates to a kind of Sewing machines, relate in particular to a kind of sewing machine line cutting device.
Background technology
Sewing machines is to use one or more sewing thread, forms one or more stitchings on sewing, the machine that makes one or more layers sewing interweave or unite by a seam, and sewing function is made the goods such as the fabrics such as cotton, fiber crops, silk and leather, plastics.On existing sewing machine cutter frame, there is the movable cutter for tangent line, this movable cutter is that the action by electromagnet realizes, in use, the position of electromagnet and knife rest can be subjected to displacement, affect the tangent line quality of movable cutter, meanwhile, tool holder height different adjustment, can not be suitable for the operating personnel of differing heights.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of sewing machine line cutting device simple in structure is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of sewing machine line cutting device, comprise platen, be arranged on the head on described platen, described platen is provided with Anti-skid seat, on described Anti-skid seat, be fixed with knife-carrier, in described knife-carrier, have containing hole and be connected with a cutting knife, in described cutting knife, being provided with heating rod, described heating rod is electrically connected to the controller being arranged on described knife-carrier.
In a preferred embodiment of the present invention, sewing machine line cutting device further comprises that described containing hole is screwed hole, and described cutting knife is threaded with described knife-carrier.
In a preferred embodiment of the present invention, sewing machine line cutting device further comprises that described knife-carrier is provided with photoelectric sensor, and described photoelectric sensor is electrically connected to described controller.
In a preferred embodiment of the present invention, sewing machine line cutting device further comprises that described Anti-skid seat comprises support plate, is positioned at the pole of described support plate bottom, and the quantity of described pole is at least three.
In a preferred embodiment of the present invention, sewing machine line cutting device further comprises that the quantity of described pole is four, and four described poles are positioned at four jiaos of the bottoms of described support plate.
In a preferred embodiment of the present invention, sewing machine line cutting device further comprises that the bottom of pole is equipped with sucker described in each.
The invention solves the defect existing in background technology, simple installation of the present invention, cutting knife by heating cuts off suture, efficiency is high, cutting knife Height Adjustable, is convenient to the operating personnel of applicable differing heights, and knife-carrier below is provided with Anti-skid seat simultaneously, avoid the phenomenon being subjected to displacement in use procedure, guaranteed tangent line quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
In figure: 1, platen, 2, head, 3, Anti-skid seat, 4, knife-carrier, 5, containing hole, 6, cutting knife, 7, heating rod, 8, controller, 9, photoelectric sensor, 10, support plate, 11, pole, 12, sucker.
The specific embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of sewing machine line cutting device, comprise platen 1, be arranged on the head 2 on platen 1, described platen 1 is provided with Anti-skid seat 3, on described Anti-skid seat 3, is fixed with knife-carrier 4, has containing hole 5 and be connected with a cutting knife 6 in described knife-carrier 4, this containing hole 5 is screwed hole, cutting knife 6 screws in containing hole 5 and is threaded with knife-carrier 4, in described cutting knife 6, is provided with heating rod 7, and described heating rod 7 is electrically connected to the controller 8 being arranged on described knife-carrier 4.
For fear of the waste of electric resources, the preferred described knife-carrier 4 of the present invention is provided with photoelectric sensor 9, and described photoelectric sensor 9 is electrically connected to described controller 8.
In order to guarantee tangent line quality, avoid sliding, described Anti-skid seat 3 comprises support plate 10, is positioned at the pole 11 under support plate 10, and the quantity of pole 11 is at least three, the quantity of the preferred pole 11 of the present invention is four and is positioned at four jiaos of the bottoms of support plate 10, and described in each, the bottom of pole 11 is equipped with sucker 12.
The present invention in use, by containing hole 5 rotary cuttves 6, regulate the height of cutting knife 6, when photoelectric sensor 9 detects the suture of having made, signal is sent to controller 8, and controller 8 receives signal and opens heating rod 7, heating rod 7 heatings, the temperature of cutting knife 6 is raise, and the two ends that both hands are held suture cut off on cutting knife 6; When not needing to use, controller 8 disconnects heating rod 7, and heating rod 7 quits work.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to claim scope.
Claims (6)
1. a sewing machine line cutting device, comprise platen, be arranged on the head on described platen, it is characterized in that: described platen is provided with Anti-skid seat, on described Anti-skid seat, be fixed with knife-carrier, in described knife-carrier, have containing hole and be connected with a cutting knife, in described cutting knife, be provided with heating rod, described heating rod is electrically connected to the controller being arranged on described knife-carrier.
2. sewing machine line cutting device according to claim 1, is characterized in that: described containing hole is screwed hole, and described cutting knife is threaded with described knife-carrier.
3. sewing machine line cutting device according to claim 1 and 2, is characterized in that: described knife-carrier is provided with photoelectric sensor, and described photoelectric sensor is electrically connected to described controller.
4. sewing machine line cutting device according to claim 1, is characterized in that: described Anti-skid seat comprises support plate, is positioned at the pole of described support plate bottom, and the quantity of described pole is at least three.
5. sewing machine line cutting device according to claim 4, is characterized in that: the quantity of described pole is four, and four described poles are positioned at four jiaos of the bottoms of described support plate.
6. sewing machine line cutting device according to claim 5, is characterized in that: described in each, the bottom of pole is equipped with sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424456.6A CN103526465A (en) | 2013-09-18 | 2013-09-18 | Thread cutting device used for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424456.6A CN103526465A (en) | 2013-09-18 | 2013-09-18 | Thread cutting device used for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103526465A true CN103526465A (en) | 2014-01-22 |
Family
ID=49928790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310424456.6A Pending CN103526465A (en) | 2013-09-18 | 2013-09-18 | Thread cutting device used for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103526465A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402882A (en) * | 2018-12-29 | 2019-03-01 | 吴江市宝鑫机械有限公司 | A kind of novel sewing machine coil holder |
| CN109778449A (en) * | 2019-01-21 | 2019-05-21 | 苏州大喆智能科技有限公司 | Production platform is adjusted in a kind of two-side synchronous work feed overseam, tangent line automatically |
| CN112771223A (en) * | 2018-09-11 | 2021-05-07 | 株式会社Ｔｉｓｍ | Sewing machine capable of sewing thread material, thread material supplying device and thread guiding body |
| CN109778449B (en) * | 2019-01-21 | 2024-05-31 | 苏州大喆智能科技有限公司 | Automatic adjustable production platform for double-side synchronous cloth feeding and seam wrapping and cutting |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2762323A (en) * | 1951-10-23 | 1956-09-11 | Bernard Silvere Serge Louis | Device for assembling fabrics of synthetic material such as superpolyamide |
| GB1093275A (en) * | 1963-09-05 | 1967-11-29 | Blount & Company Ltd | Improvements in or relating to yarn severing apparatus |
| GB1157858A (en) * | 1967-06-06 | 1969-07-09 | Stanley Baron | Improvements in or relating to Sewing-Machines |
| DE2314090A1 (en) * | 1973-03-21 | 1974-10-03 | Schiesser Ag | Overlock seam thread cutting - by heated blade for polyester sewing thread with simultaneous sealing of cut end |
| EP0028210A1 (en) * | 1979-10-26 | 1981-05-06 | Sukeo Mori | An improved cutting device of cloth fringes on an overlock-type sewing machine |
| JPH08289988A (en) * | 1995-04-25 | 1996-11-05 | Brother Ind Ltd | Thread cutting device for sewing machine |
| CN2447347Y (en) * | 1999-04-27 | 2001-09-12 | 重机公司 | Thread-severing device for sewing machine |
| CN203530639U (en) * | 2013-09-18 | 2014-04-09 | 吴江市千千和纺织有限公司 | Thread cutting device of sewing machine |
-
2013
- 2013-09-18 CN CN201310424456.6A patent/CN103526465A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2762323A (en) * | 1951-10-23 | 1956-09-11 | Bernard Silvere Serge Louis | Device for assembling fabrics of synthetic material such as superpolyamide |
| GB1093275A (en) * | 1963-09-05 | 1967-11-29 | Blount & Company Ltd | Improvements in or relating to yarn severing apparatus |
| GB1157858A (en) * | 1967-06-06 | 1969-07-09 | Stanley Baron | Improvements in or relating to Sewing-Machines |
| DE2314090A1 (en) * | 1973-03-21 | 1974-10-03 | Schiesser Ag | Overlock seam thread cutting - by heated blade for polyester sewing thread with simultaneous sealing of cut end |
| EP0028210A1 (en) * | 1979-10-26 | 1981-05-06 | Sukeo Mori | An improved cutting device of cloth fringes on an overlock-type sewing machine |
| JPH08289988A (en) * | 1995-04-25 | 1996-11-05 | Brother Ind Ltd | Thread cutting device for sewing machine |
| CN2447347Y (en) * | 1999-04-27 | 2001-09-12 | 重机公司 | Thread-severing device for sewing machine |
| CN203530639U (en) * | 2013-09-18 | 2014-04-09 | 吴江市千千和纺织有限公司 | Thread cutting device of sewing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112771223A (en) * | 2018-09-11 | 2021-05-07 | 株式会社Ｔｉｓｍ | Sewing machine capable of sewing thread material, thread material supplying device and thread guiding body |
| CN109402882A (en) * | 2018-12-29 | 2019-03-01 | 吴江市宝鑫机械有限公司 | A kind of novel sewing machine coil holder |
| CN109778449A (en) * | 2019-01-21 | 2019-05-21 | 苏州大喆智能科技有限公司 | Production platform is adjusted in a kind of two-side synchronous work feed overseam, tangent line automatically |
| CN109778449B (en) * | 2019-01-21 | 2024-05-31 | 苏州大喆智能科技有限公司 | Automatic adjustable production platform for double-side synchronous cloth feeding and seam wrapping and cutting |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140122 |