CN203440640U - Infrared control system used for industrial sewing machine - Google Patents
Infrared control system used for industrial sewing machine Download PDFInfo
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- CN203440640U CN203440640U CN201320531596.9U CN201320531596U CN203440640U CN 203440640 U CN203440640 U CN 203440640U CN 201320531596 U CN201320531596 U CN 201320531596U CN 203440640 U CN203440640 U CN 203440640U
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- infrared
- sewing
- control system
- remote receiver
- sewing machine
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Abstract
The utility model provides an infrared control system used for an industrial sewing machine. The infrared control system used for the industrial sewing machine comprises an infrared receiver located on a needle plate and an infrared emitter located on a fixing plate abovethe needle plate, wherein the infrared receiver corresponds to the infrared emitter. The control system only needs one set of infrared devices, namely the infrared emitter and the infrared receiver. The set of infrared devices is responsible for monitoring whether a sewing material enters the machine or not, namely fed material monitoring, so that the actions such as automatic sewing and presser foot lifting are controlled. However, a signal is sent out through calculation of the time difference between the time of thread cutting action and the material feeding time so as to control the thread cutting action. The control method improves the working efficiency of workers, improves the product percent of pass, is few in used part, lowers the cost and is easy to implement.
Description
Technical field
The utility model relates to a kind of industrial sewing machine infrared control system.
Background technology
Sewing is the master operation of clothes processing, in this operation, complete and seize seam, amalgamation, overseam, hems with invisible stitches seam, sets in sleeve, the various operation such as keyhole, nail catcher, stitch the sole to the upper slide fastener.Industrial sewing machines rough segmentation be general, special-purpose, decorate with and the kind such as special sewing machine.General Sewing machines comprises industrial flat bed sewing machine, overlock machine, flat seaming machine.Industrial flat bed sewing machine is in garment production, to use various lots of equipment, is mainly used in flush joint.Overlock machine divides 3 lines, 4 lines and 5 string overlock seaming machines, and wherein 3 string overlock seaming machines (cap seaming machine, edge machine) and 5 string overlock seaming machines are widely used.Interlock fabric, single jersey that flat seaming machine is mainly used in knitted underwear splice, roll neck, rolling, flanging, flat-seam etc.Sewing machine special is for completing the sewing machine of certain special-purpose sewing tech, as lockstitch button holder, button attaching machine, cover joint machine etc.Decorating is for making the sewing machine of various beautiful fagot and sealing, as embroidery machine, bent crimper, crescent moon machine etc. with Sewing machines.Special sewing machine is can be by the process of setting, automatically complete the sewing machine of strict work cycle, as automatic bag-opening machine, automatic sleeve sewing machine, automated sewing small pieces machine etc.
As the upstream industry of the industries such as clothes, case and bag, stitch machine industry same with uplift the people's living standard, realize well-off society closely related.The Eleventh Five-Year Plan period; industry development is gone through great waves; the first two years keeps continuing the very fast growth momentum of growth; but since 2008; be subject to the double influence of international financial crisis outburst and the adjustment of industry self-growth cycle; the economic indicators such as whole industry volume of production and marketing are very fast downslide situation for continuous 2 years, fall into the low ebb over nearly 10 years.
But by responding actively and adjusting, the capacity for technological innovation of industry and enterprise and resist risk ability etc. and all have enhancing in various degree, particularly along with the progressively improvements of China's economy since the second half year in 2009, China's stitch machine industry is since fourth quarter then, progressively break away from depression and present powerful, lasting recovery situation, production and marketing scale is gone up fast.Particularly industry in 2010 presents restorative rapid growth comprehensively, and annual value of production records high, and output approaches industry all-time high comprehensively.Meanwhile, structural adjustment and upgrading transition paces are obviously accelerated, and effect starts to manifest.
Existing industrial sewing machine, although realized partial automation, but still need Artificial Control to start to make, presser foot lifter, trimming, so not only reduced workman's operating efficiency, and easily occurred operating mistake, affect the qualification rate of product.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of industrial sewing machine infrared control system, be used for solving prior art need to manually start make, presser foot lifter, trimming, reduce operating efficiency, affect the problem of the qualification rate of product.
For achieving the above object and other relevant objects, the utility model provides a kind of industrial sewing machine infrared control system, it comprises the infrared remote receiver being positioned on needle plate, be positioned at the infrared transmitter on the fixed head of needle plate top, infrared remote receiver is corresponding with infrared transmitter, infrared remote receiver is connected with signal condition and control circuit, signal condition and control circuit are connected with Sewing machines electric cabinet, Sewing machines electric cabinet and trimming electromagnet, presser foot lifter electromagnet is connected, the action of trimming magnet control thread cutting mechanism, the action of presser foot lifter magnet control presser foot lifter, infrared remote receiver and suture needle, thread cutting mechanism is sequentially arranged along the trend of making of sewing.
Preferably, infrared remote receiver is connected by holding wire with signal condition and control circuit.
Preferably, Sewing machines electric cabinet is connected by control bus with trimming electromagnet, presser foot lifter electromagnet.
As mentioned above, industrial sewing machine of the present utility model infrared control system, has following beneficial effect:
This industrial sewing machine infrared control system, by adopting the position of infrared remote receiver induction sewing, the information providing according to infrared remote receiver is controlled Sewing machines automatic sewing, presser foot lifter, trimming; This control system only needs one group of infrared emission device, be infrared transmitter and infrared remote receiver, thereby being responsible for monitoring, this group infrared emission device whether have sewing to enter actions such as controlling automatic sewing, presser foot lifter, monitor charging, and trimming action by calculate and feed time between time difference send signal and control trimming and move; This control method has improved workman's operating efficiency, improves the qualification rate of product, and parts are used few, reduce costs, and easy to implement.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of infrared control system for the utility model industrial sewing machine.
Element numbers explanation
1 needle plate
2 infrared remote receivers
3 fixed heads
4 infrared transmitters
5 signal conditions and control circuit
6 Sewing machines electric cabinets
7 trimming electromagnet
8 presser foot lifter electromagnet
9 suture needles
10 holding wires
11 control bus
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1.Notice, appended graphic the illustrated structure of this description, ratio, size etc., equal contents in order to coordinate description to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, the utility model provides a kind of industrial sewing machine infrared control system, it comprises the infrared remote receiver 2 being positioned on needle plate 1, be positioned at the infrared transmitter 4 on the fixed head 3 of needle plate 1 top, infrared remote receiver 2 is corresponding with infrared transmitter 4, infrared remote receiver 2 is connected with signal condition and control circuit 5, signal condition and control circuit 5 are connected with Sewing machines electric cabinet 6, Sewing machines electric cabinet 6 and trimming electromagnet 7, presser foot lifter electromagnet 8 is connected, trimming electromagnet 7 is controlled thread cutting mechanism action, the 8 console presser feet actions of presser foot lifter electromagnet, infrared remote receiver 2 and suture needle 9, thread cutting mechanism is sequentially arranged along the trend of making of sewing.
Wherein, infrared remote receiver 2 is connected by holding wire 10 with signal condition and control circuit 5.
Wherein, Sewing machines electric cabinet 6 is connected by control bus 11 with trimming electromagnet 7, presser foot lifter electromagnet 8.
The control method of infrared control system for industrial sewing machine, comprise the following steps:
1) when sewing covers on infrared remote receiver 2, signal condition and control circuit 5 receive the information change of infrared remote receiver 2, and signal condition and control circuit 5 pass to Sewing machines electric cabinet 6 by change information;
2) Sewing machines electric cabinet 6 transmission of signals are to presser foot lifter electromagnet 8, and presser foot lifter electromagnet 8 console presser feets put down, and Sewing machines starts to start automatic sewing;
3) sewing moves forward along making of sewing, and when sewing no longer covers infrared remote receiver 2, signal condition and control circuit 5 receive the information change of infrared remote receiver 2, and signal condition and control circuit 5 start timing;
4) when timing reaches time expand T, Sewing machines electric cabinet 6 is controlled Sewing machiness and is finished to make, and transmission of signal is to trimming electromagnet 7 and presser foot lifter electromagnet 8, and trimming electromagnet 7 is controlled thread cutting mechanism trimmings, and presser foot lifter electromagnet 8 console presser feets rise.
Wherein, time expand T=(L
1+ L) V
1, L wherein
1for the distance of making trend of suture needle and the sewing afterbody trimming induction point by rear beginning trimming along sewing, L is that suture needle and infrared remote receiver are along the distance of making trend of sewing, V
1for sewing pace.When timing time reaches T, sewing afterbody is by trimming induction point, and the line that sewing afterbody is ined succession is cut by thread cutting mechanism.
Thread cutting mechanism is mounted in pin hole the place ahead, trimming induction point is between thread cutting mechanism and pin hole, that the least significant end of sewing leaves pin hole and just can carry out trimming in theory, the line of waste is minimum like this, but because thread cutting mechanism is mounted in pin hole the place ahead certain distance, arrive trimming induction point and produce a signal to thread cutting mechanism, the response time of its signal just equal sewing least significant end from trimming induction point by the time of thread cutting mechanism, realize trimming.Therefore L
1generally little even can be little a lot of than L.
Motor speed V is generally constant, and motor advances by driving retainer, feed dog to promote sewing, and motor is also constant with the speed of sewing pace than k, therefore sewing pace V
1=kV, wherein k is the velocity ratio of motor speed and sewing pace, and the size of k value is relevant with needle gage, and V is motor speed.
In sum, the utility model industrial sewing machine infrared control system, by adopting the position of infrared remote receiver induction sewing, the information providing according to infrared remote receiver is controlled Sewing machines automatic sewing, presser foot lifter, trimming; This control method only needs one group of infrared emission device, be infrared transmitter and infrared remote receiver, thereby being responsible for monitoring, this group infrared emission device whether have sewing to enter actions such as controlling automatic sewing, presser foot lifter, monitor charging, and trimming action by calculate and feed time between time difference send signal and control trimming and move; This control method has improved workman's operating efficiency, improves the qualification rate of product, and parts are used few, reduce costs, and easy to implement.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (3)
1. an industrial sewing machine infrared control system, it is characterized in that: it comprises the infrared remote receiver being positioned on needle plate, be positioned at the infrared transmitter on the fixed head of needle plate top, described infrared remote receiver is corresponding with infrared transmitter, described infrared remote receiver is connected with signal condition and control circuit, described signal condition and control circuit are connected with Sewing machines electric cabinet, described Sewing machines electric cabinet and trimming electromagnet, presser foot lifter electromagnet is connected, described trimming magnet control thread cutting mechanism action, described presser foot lifter magnet control presser foot lifter action, described infrared remote receiver and suture needle, thread cutting mechanism is sequentially arranged along the trend of making of sewing.
2. industrial sewing machine according to claim 1 infrared control system, is characterized in that: described infrared remote receiver is connected by holding wire with signal condition and control circuit.
3. industrial sewing machine according to claim 1 infrared control system, is characterized in that: described Sewing machines electric cabinet is connected by control bus with trimming electromagnet, presser foot lifter electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531596.9U CN203440640U (en) | 2013-08-28 | 2013-08-28 | Infrared control system used for industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531596.9U CN203440640U (en) | 2013-08-28 | 2013-08-28 | Infrared control system used for industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440640U true CN203440640U (en) | 2014-02-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320531596.9U Expired - Lifetime CN203440640U (en) | 2013-08-28 | 2013-08-28 | Infrared control system used for industrial sewing machine |
Country Status (1)
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| CN (1) | CN203440640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437084A (en) * | 2013-08-28 | 2013-12-11 | 新杰克缝纫机股份有限公司 | Infrared control system and method used for industrial sewing machine |
| CN108677398A (en) * | 2018-05-31 | 2018-10-19 | 杰克缝纫机股份有限公司 | A kind of sewing machine trimming control method and mechanism and overedger |
| CN108866846A (en) * | 2018-06-12 | 2018-11-23 | 杰克缝纫机股份有限公司 | A kind of sewing machine trimming control method and mechanism and overedger |
-
2013
- 2013-08-28 CN CN201320531596.9U patent/CN203440640U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437084A (en) * | 2013-08-28 | 2013-12-11 | 新杰克缝纫机股份有限公司 | Infrared control system and method used for industrial sewing machine |
| CN103437084B (en) * | 2013-08-28 | 2015-08-05 | 杰克缝纫机股份有限公司 | Industrial sewing machine infrared control system and control method |
| CN108677398A (en) * | 2018-05-31 | 2018-10-19 | 杰克缝纫机股份有限公司 | A kind of sewing machine trimming control method and mechanism and overedger |
| CN108866846A (en) * | 2018-06-12 | 2018-11-23 | 杰克缝纫机股份有限公司 | A kind of sewing machine trimming control method and mechanism and overedger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JACK SEWING CO., LTD. Free format text: FORMER NAME: NEW JACK SEWING MACHINE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: JACK SEWING MACHINE Co.,Ltd. Address before: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee before: NEW JACK SEWING MACHINE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318010 No. 1008, east section of Donghai Avenue, Sanjia, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Jack Technology Co.,Ltd. Address before: 318010 No. 15 Airport South Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: JACK SEWING MACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |