CN205839340U - A kind of thread break stop motion for Multi-head long-stitch sewing machine - Google Patents
A kind of thread break stop motion for Multi-head long-stitch sewing machine Download PDFInfo
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- CN205839340U CN205839340U CN201620806320.0U CN201620806320U CN205839340U CN 205839340 U CN205839340 U CN 205839340U CN 201620806320 U CN201620806320 U CN 201620806320U CN 205839340 U CN205839340 U CN 205839340U
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- sewing machine
- stitch sewing
- head long
- switch controller
- out detection
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Abstract
The utility model discloses a kind of thread break stop motion for Multi-head long-stitch sewing machine, including: tension disk, it is provided with multiple, it is respectively arranged in one to one on multiple heads of Multi-head long-stitch sewing machine, tension disk has big knob, tension pulley, the burn out detection sheet being connected with high potential and is connected the yarn take-up spring of electronegative potential, during yarn take-up spring free state and the end thereof contacts of burn out detection sheet；Switch controller, the input of switch controller electrically connects with the burn out detection sheet of tension disk, and multiple tension disks are parallel to control in loop, and the control output end of switch controller is connected with the on-off circuit of Multi-head long-stitch sewing machine；Alarm lamp, it is provided with multiple, is respectively arranged in one to one on multiple heads of Multi-head long-stitch sewing machine, electrically connects with switch controller, the phenomenon causing defective goods quantity to increase because of sewing thread broken string can be avoided in the quilter course of processing, thus reduce the defective goods rate of product.
Description
Technical field
This utility model relates to textile processing apparatus technical field, particularly to a kind of broken string for Multi-head long-stitch sewing machine
Automatic stop arrangement.
Background technology
Quilter is a kind of textile machine for sewing the upper linear pattern such as mattress, bedcover, cotton-wadded quilt, current textile industry
The Multi-head long-stitch sewing machine that middle production bedding and sleeping bag are used, feed mechanism uses granny rag roller, the sending roller mode of feed preparation unit roller
Material, be suitable for quilt cover with long stitches sewing with long stitches thing is entire volume goods, and Multi-head long-stitch sewing machine of the prior art includes frame, is provided with one in frame
Row or the X that claps, to fixed mount and Y-direction fixed mount, are provided with head on power spindle, quilting, lower power at X on fixed mount more
Head, automatic tangent system under main shaft, quilting, carry guidance system, tower line seat, penetration pipe and Y-direction fixed mount secretly, fix in Y-direction
Mair motor is installed on frame and carries conveying mechanism secretly, mair motor and upper and lower power spindle and carry conveying mechanism, upper and lower power master secretly
Axle is connected by drive mechanism respectively with upper and lower long-stitch sew-machine head, and quilter in often overlap be provided with after long-stitch sew-machine head a set of
Automatic tangent system, is sew with long stitches thing quilting one-shot forming through multiple long-stitch sew-machine heads under the drive of conveyer gripping belt, it is not necessary to frequently
Numerous replacing rotating shuttle, the most not only can improve the production efficiency of unit, but also can alleviate the labor intensity of operator.
In product processing, it sometimes appear that the phenomenon of sewing thread broken string, quilter of the prior art can not
Timely automated shutdown, the corresponding sewing position of product will lack line, and causing the product after processing is defective goods.
In sum, how to avoid in the quilter course of processing because sewing thread broken string causes what defective goods quantity increased to show
As, thus reduce the defective goods rate of product, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of thread break stop motion for Multi-head long-stitch sewing machine, it is possible to add at quilter
Avoid the phenomenon causing defective goods quantity to increase because of sewing thread broken string during work, thus reduce the defective goods rate of product.
For solving above-mentioned technical problem, this utility model provides following technical scheme:
A kind of thread break stop motion for Multi-head long-stitch sewing machine, including:
Tension disk, is provided with multiple, is respectively arranged in one to one on multiple heads of described Multi-head long-stitch sewing machine, described
Tension disk has big knob, tension pulley, the burn out detection sheet being connected with high potential and is connected the yarn take-up spring of electronegative potential, yarn take-up spring
With the end thereof contacts of burn out detection sheet during free state；
Switch controller, the input of switch controller electrically connects with the burn out detection sheet of described tension disk, multiple clamps
Device is parallel to control in loop, and the control output end of switch controller is connected with the on-off circuit of Multi-head long-stitch sewing machine；
Alarm lamp, is provided with multiple, is respectively arranged in one to one on multiple heads of described Multi-head long-stitch sewing machine, and opens
Gateway controller electrically connects.
Thread break stop motion for Multi-head long-stitch sewing machine provided by the utility model, in production process, when sewing occur
During line broken string phenomenon, the yarn take-up spring of tension disk is no longer by the tension force effect of sewing thread, and affranchise state, connects with burn out detection sheet
Touch, owing to yarn take-up spring has the zero potential identical with body, after burn out detection sheet contact yarn take-up spring, changed to zero potential by high potential,
Burn out detection sheet by circuit to switch controller feedback pulse signal, and then switch controller output control signal make machine stop
Only, and control to open the alarm lamp at broken string head simultaneously, be allowed to glittering to point out broken position.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation that thread break stop motion provided by the utility model is installed on Multi-head long-stitch sewing machine；
Fig. 2 is the structural representation of tension disk in thread break stop motion.
Detailed description of the invention
Core of the present utility model is to provide a kind of thread break stop motion for Multi-head long-stitch sewing machine, it is possible to add at quilter
Avoid the phenomenon causing defective goods quantity to increase because of sewing thread broken string during work, thus reduce the defective goods rate of product.
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.
It is that thread break stop motion provided by the utility model is installed on Multi-head long-stitch sewing machine incorporated by reference to Fig. 1 and Fig. 2, Fig. 1
Structural representation；Fig. 2 is the structural representation of tension disk in thread break stop motion.
Thread break stop motion for Multi-head long-stitch sewing machine provided by the utility model, including: tension disk 1, it is provided with many
Individual, be respectively arranged in one to one on multiple heads 01 of Multi-head long-stitch sewing machine, tension disk 1 have big knob 11, tension pulley 12,
The burn out detection sheet 13 being connected with high potential and the yarn take-up spring 14 being connected electronegative potential, with broken string inspection during yarn take-up spring 14 free state
Survey the end thereof contacts of sheet 13；Switch controller 2, the input of switch controller 2 is electrically connected with the burn out detection sheet 13 of tension disk 1
Connecing, multiple tension disks 1 are parallel to control in loop, the control output end of switch controller 2 and the on-off circuit of Multi-head long-stitch sewing machine
Connect；Alarm lamp 3, is provided with multiple, is respectively arranged in one to one on multiple heads 01 of Multi-head long-stitch sewing machine, with switch control
Device 2 processed electrically connects.
Quilter, when sewing, utilizes the elastic force of yarn take-up spring 14, and the rate of tension of sewing thread when increasing sewing, yarn take-up spring 14 is subject to
Power can be triggered, and is allowed to separate with burn out detection sheet 13, owing to yarn take-up spring 14 is mechanically connected with body, therefore has and body phase
Same zero potential, the external high potential signal of burn out detection sheet 13.
Thread break stop motion for Multi-head long-stitch sewing machine provided by the utility model, in production process, when sewing occur
During line broken string phenomenon, the yarn take-up spring 14 of tension disk 1 is no longer by the tension force effect of sewing thread, and affranchise state, with burn out detection
Sheet 13 contacts, and owing to yarn take-up spring 14 has the zero potential identical with body, burn out detection sheet 13 is electric by height after contacting yarn take-up spring 14
Position changes to zero potential, and burn out detection sheet 13 is by circuit to switch controller 2 feedback pulse signal, and then switch controller 2 is defeated
Going out control signal makes machine stop, and controls to open the alarm lamp 3 at broken string head simultaneously, is allowed to glittering with prompting broken string position
Put.
Above a kind of thread break stop motion for Multi-head long-stitch sewing machine provided by the utility model is carried out detailed Jie
Continue.Principle of the present utility model and embodiment are set forth by specific case used herein, saying of above example
Bright being only intended to helps to understand method of the present utility model and core concept thereof.It should be pointed out that, for the art is common
For technical staff, on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some improvement and
Modifying, these improve and modification also falls in this utility model scope of the claims.
Claims (1)
1. the thread break stop motion for Multi-head long-stitch sewing machine, it is characterised in that including:
Tension disk (1), is provided with multiple, is respectively arranged in one to one on multiple heads (01) of described Multi-head long-stitch sewing machine,
Described tension disk (1) has big knob (11), tension pulley (12), the burn out detection sheet (13) being connected with high potential and is connected low
The yarn take-up spring (14) of current potential, with the end thereof contacts of burn out detection sheet (13) during yarn take-up spring (14) free state；
Switch controller (2), the input of switch controller (2) electrically connects with the burn out detection sheet (13) of described tension disk (1),
Multiple tension disks (1) are parallel to control in loop, the control output end of switch controller (2) and the on-off circuit of Multi-head long-stitch sewing machine
Connect；
Alarm lamp (3), is provided with multiple, is respectively arranged in one to one on multiple heads (01) of described Multi-head long-stitch sewing machine,
Electrically connect with switch controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806320.0U CN205839340U (en) | 2016-07-25 | 2016-07-25 | A kind of thread break stop motion for Multi-head long-stitch sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806320.0U CN205839340U (en) | 2016-07-25 | 2016-07-25 | A kind of thread break stop motion for Multi-head long-stitch sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839340U true CN205839340U (en) | 2016-12-28 |
Family
ID=57641679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620806320.0U Expired - Fee Related CN205839340U (en) | 2016-07-25 | 2016-07-25 | A kind of thread break stop motion for Multi-head long-stitch sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839340U (en) |
-
2016
- 2016-07-25 CN CN201620806320.0U patent/CN205839340U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161228 Termination date: 20170725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |