CN205688166U - A kind of high reliability sewing machine sensor construction - Google Patents
A kind of high reliability sewing machine sensor construction Download PDFInfo
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- CN205688166U CN205688166U CN201620561004.1U CN201620561004U CN205688166U CN 205688166 U CN205688166 U CN 205688166U CN 201620561004 U CN201620561004 U CN 201620561004U CN 205688166 U CN205688166 U CN 205688166U
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Abstract
This utility model belongs to sewing machine accessory technical field, refer in particular to a kind of high reliability sewing machine sensor construction, including seamed, seam platform is provided with plural sensor, each sensor includes receptor and emitter, and each sensor is connected with controller by drive circuit；When all the sensors is lived by sewing or line pileic tomentum simultaneously, controller control sewing electric motor and perform sewing action；When not having all sensors to be lived by sewing or line pileic tomentum, controller carry out reporting to the police or not performing sewing action；When all the sensors is not the most lived by sewing or line pileic tomentum, controller control sewing electric motor and do not perform sewing action；This utility model has than the infrared sensor of correlation and illuminaton and is not susceptible in one's hands and other objects and moves the interference that past tense causes；Ratio correlation infrared sensor, it is simple that this utility model has installation, it is not necessary to accurate Angle ambiguity and accurate installation site.
Description
Technical field:
This utility model belongs to sewing machine accessory technical field, refers in particular to a kind of high reliability sewing machine sensor construction.
Background technology:
Along with the development of industry, the intelligence degree of sewing machine is more and more higher, and simultaneously each to industrial sewing machine zero
The ability of the service life of accessory and anti-various environmental disturbances is more and more higher.Particularly industrial sewing machine product, to reliability
Requirement the highest, be impermissible for the probability that any mistake occurs.
The mounting means of existing sensor has the most several:
One is, launches support and seam platform is installed in sewing machine entirety, and relative position is fixed.And stitch and platform is provided with reception
Device；Launch in the hole with relative angle of support and emitter is installed；And due to the emitter position relative with receptor
It is fixing, and uses infrared two-way emission type scheme to need the angle accuracy ensureing to launch and receive.
Said structure also exists following defect:
If 1 during installing angle have deviation, be difficult to ensure the concordance of signal and correctness, easily produce
Raw error, and it is not easy mass production.
2 simultaneously because the size of emitter and receptor is less, the highest to the schedule requirement of material.
3, during sewing, there may be hands, sewing or other foreign material to wear from the centre of emitter and receptor
Cross, cause receptor cannot receive signal, so that sewing machine control produces the signal of misoperation, and due to emitter position
The restriction put, is difficult to accomplish this point.Therefore it is easy to produce misoperation and cause potential safety hazard.
Two are, seam platform serves as the reflector of reflective induction apparatus, and emitter and receptor are the most rack-mount, and mutually
Position very close to.When on seam platform without sewing, receptor can receive emitter and be transmitted into seam platform, reflects back into from seam platform and connects
Receive the signal of device；Otherwise, when stitch have sewing on platform when, signal that receptor receives is the least, and (or no signal receives
Arrive)；The signal that controller is received by judgement is strong and weak or with or without it may determine that go out to stitch whether to have on platform sewing, and controls
The duty of sewing machine.
Said structure also exists following defect:
1, during sewing, there may be hands, sewing or other foreign material to be moved through between emitter and receptor
Go, cause receptor to receive the strongest reflected signal, so that sewing machine control produces the signal of misoperation, and owing to sending out
Emitter and the restriction of receptor installation site, be difficult to accomplish not misoperation.Therefore potential safety hazard is easily caused.
2, general sewing machine is very limited in the space of holder part, the biggest in the space of seam platform part.Therefore,
This scheme needs the least just can be installed on sewing machine what support did.
Summary of the invention:
The purpose of this utility model is to provide a kind of simple in construction, easy for installation, can better conform to produce in sewing operation
The high reliability sewing machine sensor construction of the interference such as raw line hair dust.
A kind of high reliability sewing machine sensor construction, including seamed, is provided with plural sensing on seam platform
Device, each sensor includes receptor and emitter, and each sensor is connected with controller by drive circuit；
When all the sensors is lived by sewing or line pileic tomentum simultaneously, controller control sewing electric motor and perform sewing action；
When not having all sensors to be lived by sewing or line pileic tomentum, controller carry out reporting to the police or not performing sewing action；
When all the sensors is not the most lived by sewing or line pileic tomentum, controller control sewing electric motor do not perform sewing dynamic
Make.
In above-mentioned a kind of high reliability sewing machine sensor construction, described sensor is provided with two, and two
Line between sensor is vertical with the direction of motion of sewing.
In above-mentioned a kind of high reliability sewing machine sensor construction, described sensor is provided with three, and wherein two
Line between individual sensor is vertical with the direction of motion of sewing, forms three between another sensor and other two sensors
Angular structure.
In above-mentioned a kind of high reliability sewing machine sensor construction, described sensor is positioned at the inner of seam platform.
This utility model is achieved in that
The advantage that this utility model highlights compared to existing technology is:
1, this utility model has than the infrared sensor of correlation and illuminaton and is not susceptible in one's hands and other objects and moves
The interference that dynamic past tense causes；Ratio correlation infrared sensor, it is simple that this utility model has installation, it is not necessary to accurate angle
Control and accurate installation site.
2, this utility model uses multiple sensor redundancy to avoid erroneous judgement, can better conform to generation in sewing operation
Line hair dusts etc. disturb, thus improve the reliability of industrial products.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram being provided with two sensors on this utility model seam platform；
Fig. 2 is the control flow block diagram of two sensors of the present utility model；
Fig. 3 is cellular system structured flowchart of the present utility model.
Detailed description of the invention:
With specific embodiment, this utility model is further described below, sees Fig. 13:
A kind of high reliability sewing machine sensor construction, including seamed 1, is provided with plural biography on seam platform 1
Sensor 2, each sensor 2 includes receptor and emitter, the signal of emitter carry out reflecting by sewing or line hair and by
Receptor receives.Each sensor 2 is connected with controller 3 by drive circuit 6, and concrete mode is as follows: the CPU4 of controller 3 leads to
Cross control unit interface 5 and gather each sensor signal processed through overdrive circuit 6, and by judging each sensor quilt the most simultaneously
Sewing covers:
When all the sensors 2 is lived by sewing or line pileic tomentum simultaneously, controller 3 controlling sewing electric motor 7, to perform sewing dynamic
Make；
When not having all sensors 2 to be lived by sewing or line pileic tomentum, as long as i.e. having a sensor 2 not by sewing or line
When pileic tomentum is lived, controller 3 carry out reporting to the police or control sewing electric motor 7 and do not perform sewing action；
When all the sensors 2 is not the most lived by sewing or line pileic tomentum, controller 3 control sewing electric motor 7 and do not perform seam
Thread action.
Further, sensor 2 of the present utility model is provided with two, and the line between two sensors 2 and sewing
The direction of motion vertical.The direction of motion of sewing is referred to shown in arrow in Fig. 1.
Wherein, the control flow arranging two sensors 2 is as follows, and control flow chart sees Fig. 2:
If two sensors 2 are lived by sewing or line pileic tomentum simultaneously, then sewing electric motor 7 performs sewing action；
If only one of which sensor 2 is lived by sewing or line pileic tomentum, then can report to the police or sewing electric motor 7 does not perform sewing
Action；
If two sensors 2 are not the most lived by sewing or line pileic tomentum, then sewing electric motor 7 does not perform sewing action.
This utility model placed two sensors 2, the line between two sensors 2 at the position of induction point thereof of seam platform 1
Vertical with the direct of travel of sewing, so can ensure that line hair another sensor after having blocked a sensor is not kept off
Live, thus reduce the probability of false triggering.General application use two sensors 2 can almost eliminate the dry of line hair etc.
Disturb.
In order to improve reliability, sensor of the present utility model can arrange three, the company between two of which sensor 2
Line is vertical with the direction of motion of sewing, forms triangular structure, so between another sensor 2 and other two sensors 2
The interference of line hair can be stopped completely.Sensor 2 requirement of more than three can not be on the same line.
Generally, described sensor 2 is positioned at the inner of seam platform 1, i.e. near the side of head of sewing machine.
This utility model, by reflection sensor is installed on seam platform 1, avoids interference, simple in construction, easy for installation.
Placement two or multiple sensors 1 the most on the same line in a region, and judge multiple sensing by controller 3
Device 2 effectively triggers machine movement simultaneously, effectively prevents machine from receiving the interference such as dust line hair.
Distance between sensor of the present utility model is designed according to practical situation.
Above-described embodiment is only one of preferred embodiment of the present utility model, not limits enforcement of the present utility model with this
Scope, therefore: all equivalence changes done according to shape of the present utility model, structure, principle, guarantor of the present utility model all should be covered by
Within the scope of protecting.
Claims (4)
1. a high reliability sewing machine sensor construction, including seamed, it is characterised in that: seam platform on be provided with two with
On sensor, each sensor includes receptor and emitter, and each sensor is connected with controller by drive circuit；
When all the sensors is lived by sewing or line pileic tomentum simultaneously, controller control sewing electric motor and perform sewing action；
When not having all sensors to be lived by sewing or line pileic tomentum, controller carry out reporting to the police or not performing sewing action；
When all the sensors is not the most lived by sewing or line pileic tomentum, controller control sewing electric motor and do not perform sewing action.
A kind of high reliability sewing machine sensor construction the most according to claim 1, it is characterised in that: described sensor
It is provided with two, and the line between two sensors is vertical with the direction of motion of sewing.
A kind of high reliability sewing machine sensor construction the most according to claim 1, it is characterised in that: described sensor
Being provided with three, the line between two of which sensor is vertical with the direction of motion of sewing, another sensor with other two
Triangular structure is formed between individual sensor.
A kind of high reliability sewing machine sensor construction the most according to claim 1, it is characterised in that: described sensor position
The inner in seam platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620561004.1U CN205688166U (en) | 2016-06-11 | 2016-06-11 | A kind of high reliability sewing machine sensor construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620561004.1U CN205688166U (en) | 2016-06-11 | 2016-06-11 | A kind of high reliability sewing machine sensor construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205688166U true CN205688166U (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620561004.1U Active CN205688166U (en) | 2016-06-11 | 2016-06-11 | A kind of high reliability sewing machine sensor construction |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757868A (en) * | 2016-12-27 | 2017-05-31 | 浙江众邦机电科技有限公司 | The cloth detection and sewing machine of a kind of use in sewing machine |
| CN107299460A (en) * | 2017-08-10 | 2017-10-27 | 杰克缝纫机股份有限公司 | The sewing device for detecting length and sewing machine of a kind of sewing machine |
| CN109542018A (en) * | 2018-12-17 | 2019-03-29 | 浙江众邦机电科技有限公司 | Use in sewing machine interface circuit and sewing device |
| CN112921525A (en) * | 2019-12-05 | 2021-06-08 | 杰克缝纫机股份有限公司 | Sewing machine control system and sewing machine control method |
| CN112921523A (en) * | 2019-12-05 | 2021-06-08 | 杰克缝纫机股份有限公司 | Sewing machine and sewing machine control method |
| CN113445221A (en) * | 2021-07-19 | 2021-09-28 | 魏少威 | From faller of taking sensor |
-
2016
- 2016-06-11 CN CN201620561004.1U patent/CN205688166U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757868A (en) * | 2016-12-27 | 2017-05-31 | 浙江众邦机电科技有限公司 | The cloth detection and sewing machine of a kind of use in sewing machine |
| CN106757868B (en) * | 2016-12-27 | 2020-06-09 | 浙江众邦机电科技有限公司 | Cloth detection device for sewing machine and sewing machine |
| CN107299460A (en) * | 2017-08-10 | 2017-10-27 | 杰克缝纫机股份有限公司 | The sewing device for detecting length and sewing machine of a kind of sewing machine |
| CN107299460B (en) * | 2017-08-10 | 2020-05-12 | 杰克缝纫机股份有限公司 | Automatic sewing machine's seam material length detection device and automatic sewing machine |
| CN109542018A (en) * | 2018-12-17 | 2019-03-29 | 浙江众邦机电科技有限公司 | Use in sewing machine interface circuit and sewing device |
| CN112921525A (en) * | 2019-12-05 | 2021-06-08 | 杰克缝纫机股份有限公司 | Sewing machine control system and sewing machine control method |
| CN112921523A (en) * | 2019-12-05 | 2021-06-08 | 杰克缝纫机股份有限公司 | Sewing machine and sewing machine control method |
| CN112921523B (en) * | 2019-12-05 | 2022-05-17 | 杰克科技股份有限公司 | Sewing machine and sewing machine control method |
| CN112921525B (en) * | 2019-12-05 | 2022-07-22 | 杰克科技股份有限公司 | Sewing machine control system and sewing machine control method |
| CN113445221A (en) * | 2021-07-19 | 2021-09-28 | 魏少威 | From faller of taking sensor |
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