CN103614865A - Reflecting type automatic template identification device - Google Patents
Reflecting type automatic template identification device Download PDFInfo
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- CN103614865A CN103614865A CN201310540608.9A CN201310540608A CN103614865A CN 103614865 A CN103614865 A CN 103614865A CN 201310540608 A CN201310540608 A CN 201310540608A CN 103614865 A CN103614865 A CN 103614865A
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- sewing machine
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Abstract
The invention aims at providing a reflecting type automatic template identification device. The reflecting type automatic template identification device comprises a sewing machine handpiece, reflecting sensors, a template and a sewing machine table. The reflecting sensors are arranged on the sewing machine handpiece, and the template is arranged on the sewing machine table and can horizontally move. A plurality of sets of signal holes are formed in the template, and the reflecting sensors can identify whether the sets of signal holes in the template are in the state or not. The signal holes are set to be one, and non-signal holes are set to be zero, sensed signals of the sets of signal holes are combined to be a code in sequence, and the corresponding relation of the code and the template is preset in a control system, and specific templates can be automatically identified according to different codes. The reflecting type automatic template identification device is stable, reliable, simple in structure, and low in cost. Templates which are multiple in number can be identified with sensors which are minimum in number, and therefore the purpose of the reflecting type automatic template identification device can be achieved.
Description
Technical field
The invention belongs to sewing machine technique field, be specifically related to a kind of reflective template automatic identification equipment of template sewing machine.
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.Template sewing machine is the Sewing machines that a kind of sewing efficiency is high, stitching path accuracy is fabulous.It is sewing to be put into the template in a prefabricated stitching path, stitching path corresponding to each template is also stored in control system in advance, during work, as long as control system identifies corresponding template numbering, template sewing machine just can be sewed up fast accurately automatically by the stitching path of establishing in advance, and without manually intervening constantly.
Existing template automatic identification equipment has two kinds:
The first is in template, to paste a bar code, and a bar code scanner is set on Sewing machines.This template automatic identification equipment is easy to use, and shortcoming is that bar code scanner price is very high.
The second principle is to utilize sensor sensing sheet metal to produce code signal, specific practice is, a plurality of sensors are installed on sewing machine table, sheet metal is sticked in template by predetermined coding, and being positioned at the corresponding position of sensor, the code signal obtaining according to sensor just can be known concrete template numbering.Its weak point:
(1) need in template, paste sheet metal, may have sheet metal to come off and the risk of the coding that leads to errors;
(2) quantity of coding is few, and the number of sensors needing is many, and group/cording quantity formula equals two for the truth of a matter, number of sensors is time number formulary, such as, use 5 sensors, 25 powers come to 32 codings exactly, are difficult to meet the instructions for use of present integrated mill;
(3) template is a kind of frock of consumption-type, and now usually the life-span only has the level of sewing up for 3000 times, namely 3 to the template on market---the service life of 5 days, on template, sheet metal is pasted in relevant position increases cost.
In sum, existing template automatic identification equipment also exist above-mentioned can further improved place; Therefore, need especially a kind of reflective template automatic identification equipment, to solve the above-mentioned existing problem existing.
Summary of the invention
The object of the present invention is to provide a kind of reflective template automatic identification equipment, solved problems of the prior art, this device is reliable and stable, simple in structure, cost is low, can identify the template of One's name is legion with minimum sensor.
To achieve these goals, technical scheme of the present invention is as follows:
A reflective template automatic identification equipment, it comprises head of sewing machine, reflection sensor, template and sewing machine table; Described reflection sensor is arranged on head of sewing machine, described template-setup is on sewing machine table and can translation, template is provided with many group telltale holes, reflection sensor can identify the stateless that has of respectively organizing telltale hole in template, being provided with telltale hole is 1, no signal hole is 0, and the signal that the many groups telltale hole sensing is set is by being successively combined into a coding, in control system, preset the corresponding relation of coding and template, according to the difference of coding, just can automatically identify concrete template.
In one embodiment of the invention, described reflection sensor is arranged on head of sewing machine, can identify the stateless that has of respectively organizing telltale hole in template.
In one embodiment of the invention, described template-setup is on sewing machine table and can translation, and template is provided with one or more groups telltale hole.
In one embodiment of the invention, the signal of many groups telltale hole that described reflection sensor senses can be by being successively combined into a coding, in control system, preset the corresponding relation of coding and template, according to the difference of coding, just can automatically identify concrete template.，
Reflective template automatic identification equipment of the present invention, principle is to utilize reflection sensor emission port transmitting illuminant to be irradiated on object, if light source is reflected back sensor receiving port from object, can make sensor change driver output circuit, output signal.Be provided with change and be output as 1, do not change and be not output as 0.
One group of reflection sensor is set on head of sewing machine, template is provided with one or more groups telltale hole, and template-setup can translation on sewing machine table; Sewing machine table is set to bright metal flat board, can reflect the utilizing emitted light of reflection sensor, and mould material is set to plastics, can not reflect the utilizing emitted light of reflection sensor; When template moves to one group of telltale hole and faces reflection sensor on sewing machine table, the sensor that has telltale hole in corresponding templates is output as 1, otherwise is 0, and output signal can be combined as a coding like this.
When template continues to move to second group of telltale hole and faces reflection sensor, can produce again a coding.By that analogy, each group coding can form final template coding by the method for permutation and combination sequentially, in control system, preset the corresponding relation of template coding with template, thereby realized the object that can identify the template of One's name is legion with minimum sensor.
Feature of the present invention can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained and be well understood to.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure schematic diagram of reflective template automatic identification equipment of the present invention;
Fig. 2 is the three-dimensional structure schematic diagram at another visual angle of reflective template automatic identification equipment of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Frame mode:
Referring to figure l---2, reflective template automatic identification equipment, one group of reflection sensor 6 is arranged on head of sewing machine l above, and one group of reflection sensor 6 can be provided with one or more reflection sensors.
One or more groups telltale hole 5 is arranged on preposition in template 3, when template 3 moves to one group of telltale hole and faces one group of reflection sensor 6 on sewing machine table 2:
(1) if corresponding position has telltale hole in template, reflection sensor emission port transmitting illuminant just can shine directly on the metal covering of platen 2, light source is reflected back sensor receiving port from metal covering, can make sensor change driver output circuit, output signal, is provided with change and is output as 1;
(2) if corresponding position does not have telltale hole in template, transmitting illuminant is radiated on the frosting of template, does not just have light source to be reflected back sensor receiving port, does not change like this output and is made as 0.
Therefore, reflection sensor can identify the stateless that has of respectively organizing telltale hole in template, and the reflection sensor that has telltale hole in corresponding templates is output as 1, otherwise is 0, and the signal of output can be combined as a coding like this.
When template 3 continues to move to second group of telltale hole and faces one group of reflection sensor, can produce again a coding.By that analogy, each group coding can form final template coding by the method for permutation and combination sequentially, in control system, set in advance the corresponding relation of template coding and template, according to the difference of template coding, just can automatically identify concrete template, realize the object that can identify the template of One's name is legion with minimum sensor.For example, one group of reflection sensor 6 is set to three reflection sensors, and the telltale hole 5 arranging in template 3 is three groups, in the time of three every group.First, second, third group of telltale hole can respectively produce 8 kinds of different codings, just can produce the template that 8*8*8=512 kind is different and encode after permutation and combination.According to reality, the effect that the quantity of reflection sensor and the quantity of telltale hole just can obtain Cui need to be set.
While working due to template sewing machine, be to want translation template zero adjustment at the very start, automatic recognition template can be added in This move in process, it is fast that reflection sensor produces signal, and recognition template coding does not affect the efficiency of Sewing machines completely automatically.
Reflective template automatic identification equipment advantage of the present invention:
(1) reliable and stable, simple in structure, effectively reduce manufacturing cost.
(2) with minimum sensor, can identify the template of One's name is legion.
(3) automatically recognition speed is fast, without manual intervention, and does not affect the operating efficiency of template sewing machine.
Thereby realize object of the present invention.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.If those skilled in the art does simple modification or replacement to foregoing invention content, such change can not be thought to depart from the scope of the present invention, all like this to the apparent modification of those skilled in the art by within being included in the scope of claim of the present invention.
Claims (4)
1. a reflective template automatic identification equipment, it comprises head of sewing machine, reflection sensor, template and sewing machine table; Described reflection sensor is arranged on head of sewing machine, described template-setup is on sewing machine table and can translation, template is provided with many group telltale holes, reflection sensor can identify the stateless that has of respectively organizing telltale hole in template, being provided with telltale hole is 1, no signal hole is 0, and the signal that the many groups telltale hole sensing is set is by being successively combined into a coding, in control system, preset the corresponding relation of coding and template, according to the difference of coding, just can automatically identify concrete template.
2. reflective template automatic identification equipment according to claim 1, is characterized in that, described reflection sensor is arranged on head of sewing machine, can identify the stateless that has of respectively organizing telltale hole in template.
3. reflective template automatic identification equipment according to claim 1, is characterized in that, described template-setup is on sewing machine table and can translation, and template is provided with one or more groups telltale hole.
4. reflective template automatic identification equipment according to claim 1, it is characterized in that, the signal of many groups telltale hole that described reflection sensor senses can be by being successively combined into a coding, in control system, preset the corresponding relation of coding and template, according to the difference of coding, just can automatically identify concrete template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540608.9A CN103614865A (en) | 2013-10-24 | 2013-10-24 | Reflecting type automatic template identification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540608.9A CN103614865A (en) | 2013-10-24 | 2013-10-24 | Reflecting type automatic template identification device |
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| CN103614865A true CN103614865A (en) | 2014-03-05 |
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| CN201310540608.9A Pending CN103614865A (en) | 2013-10-24 | 2013-10-24 | Reflecting type automatic template identification device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928855A (en) * | 2015-07-09 | 2015-09-23 | 湖州华众机械科技有限公司 | High-accuracy processing method of computer pattern machine and computer pattern machine |
| CN105671799A (en) * | 2014-11-17 | 2016-06-15 | 北京大豪科技股份有限公司 | Template machine pattern template automatic confirming method and device |
-
2013
- 2013-10-24 CN CN201310540608.9A patent/CN103614865A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671799A (en) * | 2014-11-17 | 2016-06-15 | 北京大豪科技股份有限公司 | Template machine pattern template automatic confirming method and device |
| CN104928855A (en) * | 2015-07-09 | 2015-09-23 | 湖州华众机械科技有限公司 | High-accuracy processing method of computer pattern machine and computer pattern machine |
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