CN205669106U - A kind of automatic thread cutting device of sewing machine - Google Patents
A kind of automatic thread cutting device of sewing machine Download PDFInfo
- Publication number
- CN205669106U CN205669106U CN201620446111.XU CN201620446111U CN205669106U CN 205669106 U CN205669106 U CN 205669106U CN 201620446111 U CN201620446111 U CN 201620446111U CN 205669106 U CN205669106 U CN 205669106U
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- China
- Prior art keywords
- transporter
- sewing machine
- frequency conversion
- conversion motor
- cutting device
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Abstract
The utility model discloses a kind of automatic thread cutting device of sewing machine, the left side of described sewing machine line platform is sequentially installed with the first transporter and the second transporter, broken string gap it is provided with between described first transporter and the second transporter, the output shaft rotation of described first frequency conversion motor is provided with rotary shaft, on the matrix of described rotary shaft, cutting blade is installed, described first transporter and the second transporter all include crossbeam, the left end of described crossbeam and right-hand member are rotatablely equipped with drivewheel and driven pulley respectively, the periphery of described drivewheel and driven pulley is all cased with conveyer belt, the belt pulley of described drivewheel is all connected by the pulley rotation of belt and the second frequency conversion motor, described first frequency conversion motor and the second frequency conversion motor are all electrically connected with lcd controller；This automatic thread cutting device of sewing machine has simple to operate, rational in infrastructure, tangent line efficiency advantages of higher, is suitable for large-scale promotion.
Description
Technical field
This utility model relates to break wire device technical field, is specially a kind of automatic thread cutting device of sewing machine.
Background technology
Sewing machine is to use one or more sewing thread, forms one or more stitchings on sewing, makes one or more layers stitch
The machine that material interweaves or unites by a seam.Fabric and leather, plastics, the paper such as sewing function sewing cotton, fiber crops, silk, hair, staple fibre
Deng goods, the stitching neat appearance stitched out, smooth firmly, sewing velocity fast, easy to use along with sewing machine manufacturing competing
The continuous aggravation striven, between large-scale sewing machine manufacturing enterprise, M&A integration is increased with capital operation, domestic outstanding sewing
Mechanical Manufacturing Enterprises more and more payes attention to the research to industry market, particularly gos deep into industrial development environment and buyers
Research.Needing it is carried out break line treatment after sewing at material to be sewn, traditional use is manually broken, but the efficiency that manually breaks
Low, have a strong impact on the efficient production of enterprise, it is therefore desirable to improve.
Utility model content
The purpose of this utility model is to provide a kind of automatic thread cutting device of sewing machine, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, this utility model following technical scheme of offer: a kind of automatic thread cutting device of sewing machine, including
Sewing machine body, the first frequency conversion motor, the second frequency conversion motor and lcd controller, described sewing machine body is provided with sewing machine fare
Platform, the left side of described sewing machine line platform is sequentially installed with the first transporter and the second transporter, and described first passes
Sending and be provided with broken string gap between device and the second transporter, the output shaft rotation of described first frequency conversion motor is provided with rotation
Axle, the matrix of described rotary shaft is provided with cutting blade, and the upper end of described cutting blade is through broken string gap, and described first passes
Sending device and the second transporter all to include crossbeam, the left end of described crossbeam is rotatablely equipped with drivewheel and driven respectively with right-hand member
Wheel, the periphery of described drivewheel and driven pulley is all cased with conveyer belt, and the belt pulley of described drivewheel is all become by belt and second
Frequently the pulley rotation of motor connects, and described first frequency conversion motor and the second frequency conversion motor are all electrically connected with lcd controller.
Preferably, it is provided with collecting tank below the left end of described second transporter.
Preferably, the upper surface of described first transporter and the second transporter upper surface and sewing machine line platform exists
On same horizontal plane.
Compared with prior art, the beneficial effects of the utility model are: this automatic thread cutting device of sewing machine, are controlled by LCD
Device processed regulates the first frequency conversion motor and the rotating speed of the second frequency conversion motor, makes product sequentially enter the after sewing machine body is sewed
One transporter, line is just cut off by the line between two products through broken string gap, cutting blade, cutter afterwards
Sheet departs from broken string gap, and the product cutting off line sends out through the second transporter, repeatedly, the most simple to operate, structure
Rationally, tangent line efficiency is high.Therefore to have simple to operate, rational in infrastructure, tangent line efficiency high etc. excellent for this automatic thread cutting device of sewing machine
Point, is suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: between 1 sewing machine body, 2 sewing machine line platforms, 3 first transporters, 4 second transporters, 5 broken strings
Gap, 6 first frequency conversion motors, 7 rotary shafts, 8 cutting blades, 9 collecting tanks, 10 crossbeams, 11 drivewheels, 12 driven pulleys, 13 conveyer belts,
14 second frequency conversion motors, 15 lcd controllers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, a kind of technical scheme of this utility model offer: a kind of automatic thread cutting device of sewing machine, including sewing
Machine body the 1, first frequency conversion motor the 6, second frequency conversion motor 14 and lcd controller 15, described sewing machine body 1 is provided with sewing machine
Line platform 2, the left side of described sewing machine line platform 2 is sequentially installed with the first transporter 3 and the second transporter 4, described
Broken string gap 5 it is provided with, the output shaft rotation peace of described first frequency conversion motor 6 between first transporter 3 and the second transporter 4
Equipped with rotary shaft 7, the matrix of described rotary shaft 7 being provided with cutting blade 8, the upper end of described cutting blade 8 passes between broken string
Gap 5, described first transporter 3 and the second transporter 4 all include that crossbeam 10, the left end of described crossbeam 10 turn respectively with right-hand member
Moving and be provided with drivewheel 11 and driven pulley 12, the periphery of described drivewheel 11 and driven pulley 12 is all cased with conveyer belt 13, described master
The belt pulley of driving wheel 11 is all connected by the pulley rotation of belt and the second frequency conversion motor 14, described first frequency conversion motor 6 He
Second frequency conversion motor 14 is all electrically connected with lcd controller 15.
Specifically, it is provided with collecting tank 9 below the left end of described second transporter 4.It is easy to the collection to product.
Specifically, the upper end of described first transporter 3 and the second transporter 4 upper surface and sewing machine line platform 2
Face is on same horizontal plane.It is easy to the transmission of product, beneficially break line treatment.
This automatic thread cutting device of sewing machine, regulates the first frequency conversion motor 6 and the second frequency conversion motor 14 by lcd controller 15
Rotating speed, make product through sewing machine body 1 sew after sequentially enter the first transporter 3, the line warp between two products
When crossing broken string gap 5, line is just cut off by cutting blade 8, and cutting blade 8 departs from broken string gap 5 afterwards, cuts off the product of line
Product send out through the second transporter 4, repeatedly, the most simple to operate, rational in infrastructure, and tangent line efficiency is high.Therefore this sewing
Machine automatic thread cutting device has simple to operate, rational in infrastructure, tangent line efficiency advantages of higher, is suitable for large-scale promotion.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. an automatic thread cutting device of sewing machine, including sewing machine body (1), the first frequency conversion motor (6), the second frequency conversion motor
(14) and lcd controller (15), described sewing machine body (1) is provided with sewing machine line platform (2), it is characterised in that: described seam
The thread left side of locomotive wire platform (2) is sequentially installed with the first transporter (3) and the second transporter (4), and described first transmits
Broken string gap (5) it is provided with, the output shaft rotation peace of described first frequency conversion motor (6) between device (3) and the second transporter (4)
Equipped with rotary shaft (7), the matrix of described rotary shaft (7) being provided with cutting blade (8), the upper end of described cutting blade (8) is worn
Crossing broken string gap (5), described first transporter (3) and the second transporter (4) all include crossbeam (10), described crossbeam (10)
Left end and right-hand member be rotatablely equipped with drivewheel (11) and driven pulley (12), described drivewheel (11) and driven pulley (12) respectively
Periphery is all cased with conveyer belt (13), and the belt pulley of described drivewheel (11) is all by belt and the belt of the second frequency conversion motor (14)
Wheel is rotationally connected, and described first frequency conversion motor (6) and the second frequency conversion motor (14) are all electrically connected with lcd controller (15).
A kind of automatic thread cutting device of sewing machine the most according to claim 1, it is characterised in that: described second transporter
(4) collecting tank (9) it is provided with below left end.
A kind of automatic thread cutting device of sewing machine the most according to claim 1, it is characterised in that: described first transporter
(3) upper surface of and the second transporter (4) upper surface and sewing machine line platform (2) is on same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446111.XU CN205669106U (en) | 2016-05-17 | 2016-05-17 | A kind of automatic thread cutting device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446111.XU CN205669106U (en) | 2016-05-17 | 2016-05-17 | A kind of automatic thread cutting device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669106U true CN205669106U (en) | 2016-11-02 |
Family
ID=57193025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620446111.XU Expired - Fee Related CN205669106U (en) | 2016-05-17 | 2016-05-17 | A kind of automatic thread cutting device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201607A (en) * | 2017-06-30 | 2017-09-26 | 远东服装（苏州）有限公司 | A kind of automatic thread trimming device |
| CN107620164A (en) * | 2017-10-26 | 2018-01-23 | 德清冠虹纺织品有限公司 | A kind of efficiently boudoir sewing device |
-
2016
- 2016-05-17 CN CN201620446111.XU patent/CN205669106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201607A (en) * | 2017-06-30 | 2017-09-26 | 远东服装（苏州）有限公司 | A kind of automatic thread trimming device |
| CN107620164A (en) * | 2017-10-26 | 2018-01-23 | 德清冠虹纺织品有限公司 | A kind of efficiently boudoir sewing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170517 |