CN105386245A - Sewing sensing device of sewing machine and sewing method - Google Patents
Sewing sensing device of sewing machine and sewing method Download PDFInfo
- Publication number
- CN105386245A CN105386245A CN201511015995.XA CN201511015995A CN105386245A CN 105386245 A CN105386245 A CN 105386245A CN 201511015995 A CN201511015995 A CN 201511015995A CN 105386245 A CN105386245 A CN 105386245A
- Authority
- CN
- China
- Prior art keywords
- proximity sensor
- sewing
- cloth
- induction
- thread trimmer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
- D05B19/02—Sewing machines having electronic memory or microprocessor control unit
- D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B65/00—Devices for severing the needle or lower thread
Abstract
The invention provides a sewing sensing device of a sewing machine and a sewing method. The sewing sensing device comprises a first proximity sensor, a second proximity sensor and a third proximity sensor which are located on a sewing table, wherein the first proximity sensor is located at the front side edge of a needle plate, the second proximity sensor is located at the rear side edge of the needle plate, the third proximity sensor is located behind a thread trimmer, the first proximity sensor, the second proximity sensor and the third proximity sensor are connected with a controller, and the controller is connected with the thread trimmer. According to the sewing sensing device of the sewing machine and the sewing method, the proximity sensors are used for sensing the position of cloth, the functions of starting to sew and thread trimming are automatically completed, the sensors are simple to mount and are not liable to wear, and the reliability of the sewing sensing device is greatly improved.
Description
Technical field
The present invention relates to a kind of Sewing machines induction sewing device.
The invention still further relates to a kind of Sewing machines induction bind.
Background technology
The inductor used in the induction sewing device of existing Sewing machines is all infrared opposite-radiation formula sensor, uses the automatic inducing function of this sensor to carry out sewing and there is certain defect.The installation site of this sensor requires high, need ensure that the pair of sensors received with launching is in correlation state all the time, and this sensor can cause certain wearing and tearing in the process of Long-Time Service, causes the inefficacy automatically responding to sewing system.In addition, external factor (as greasy dirt, sunlight, line hair etc.) also can affect to sensor, causes machine operation abnormal.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of Sewing machines to respond to sewing device and bind, requiring the problem of high, easy wearing and tearing, inefficacy for solving in prior art the induction sewing device installation site using infrared opposite-radiation formula sensor.
For achieving the above object and other relevant objects, the invention provides a kind of Sewing machines induction sewing device, Sewing machines comprises seam platform, needle plate, seam platform, needle plate is positioned at same plane, presser feet is provided with above needle plate, the rear of needle plate is provided with thread trimmer, this induction sewing device comprises the first proximity sensor be positioned on seam platform, second proximity sensor and the 3rd proximity sensor, first proximity sensor is positioned at the front side edge of needle plate, second proximity sensor is positioned at the back side edge of needle plate, 3rd proximity sensor is positioned at the rear of thread trimmer, first proximity sensor, second proximity sensor, 3rd proximity sensor is connected with controller, controller is connected with thread trimmer.
Preferably, controller controls thread trimmer action by electromagnet or cylinder.
Preferably, Sewing machines is provided with cutting knife plate, and cutting knife plate, seam platform are positioned at same plane, and cutting knife plate is between needle plate and thread trimmer, and the knife edge of thread trimmer and the edge of cutting knife plate fit.Further preferably, Sewing machines is provided with striker plate, and striker plate, seam platform are positioned at same plane, and the 3rd proximity sensor, thread trimmer surround by striker plate and cutting knife plate, and striker plate is provided with inclined-plane towards thread trimmer.
Preferably, seam platform is provided with the first installing hole, is placed with the first proximity sensor in the first installing hole.
Preferably, seam platform is provided with the second installing hole, is placed with the second proximity sensor in the second installing hole.
For achieving the above object and other relevant objects, the present invention also provides a kind of bind using above-mentioned Sewing machines to respond to sewing device, comprises the following steps:
1) cloth is placed on needle plate, and moves along projected route;
2) when cloth enters the induction range of the first proximity sensor, the first proximity sensor sends a signal to controller, and controller controls Sewing machines and starts sewing work;
3) cloth continues to move forward, and when cloth enters the induction range of the second proximity sensor, the second proximity sensor sends a signal to controller, and controller controls thread trimmer and cut off by the end of a thread being positioned at cloth front end;
4) cloth continues to move forward, and when cloth leaves the induction range of the 3rd proximity sensor, the 3rd proximity sensor sends a signal to controller, and controller controls thread trimmer and cut off by the end of a thread being positioned at cloth rear end.
As mentioned above, Sewing machines induction sewing device of the present invention and bind, have following beneficial effect:
This Sewing machines induction sewing device and bind, by using the position of proximity sensor induction cloth, automatically completing and starting sewing and trimming function, sensor is installed simple, not easy to wear, and the reliability of induction sewing device improves greatly.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of Sewing machines of the present invention induction sewing device.
Element numbers explanation
1 seam platform
11 first installing holes
12 second installing holes
2 needle plates
3 presser feets
4 thread trimmers
5 first proximity sensors
6 second proximity sensors
7 the 3rd proximity sensors
8 cutting knife plates
9 striker plates
91 inclined-planes
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Refer to Fig. 1.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, all should still drop in scope that disclosed technology contents can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1, Sewing machines comprises seam platform 1, needle plate 2, and seam platform 1, needle plate 2 are positioned at same plane, and be provided with presser feet 3 above needle plate 2, the rear of needle plate 2 is provided with thread trimmer 4.The invention provides a kind of Sewing machines induction sewing device, this induction sewing device comprises the first proximity sensor 5 be positioned on seam platform 1, second proximity sensor 6 and the 3rd proximity sensor 7, first proximity sensor 5 is positioned at the front side edge of needle plate 2, second proximity sensor 6 is positioned at the back side edge of needle plate 2, 3rd proximity sensor 7 is positioned at the rear of thread trimmer 4, first proximity sensor 5, second proximity sensor 6, 3rd proximity sensor 7 is connected with controller, controller is connected with thread trimmer 4, controller controls thread trimmer 4 action by electromagnet or cylinder.
First proximity sensor 5 stitches position for responding to opening of cloth, and when cloth enters the induction range of the first proximity sensor 5, the first proximity sensor 5 sends a signal to controller, and controller controls Sewing machines and starts sewing work; Second proximity sensor 6 is for responding to trimming position before cloth, and when cloth enters the induction range of the second proximity sensor 6, the second proximity sensor 6 sends a signal to controller, and controller controls thread trimmer 4 and cut off by the end of a thread being positioned at cloth front end; 3rd proximity sensor 7 is for responding to the rear trimming position of cloth, and when cloth leaves the induction range of the 3rd proximity sensor 7, the 3rd proximity sensor 7 sends a signal to controller, and controller controls thread trimmer 4 and cut off by the end of a thread being positioned at cloth rear end.
Above-mentioned first proximity sensor 5, second proximity sensor 6, the 3rd proximity sensor 7 all adopt proximity sensor, proximity sensor detects without the need to contact detection object, and can there is the mobile message of detected object information and is converted to electric signal.Use proximity sensor to detect the position of cloth, relative to existing infrared opposite-radiation formula sensor, this sensor is installed simple, does not need the sensor arranging a correlation up, and installation site is not by the restriction of top structure; Separately, the induction region of proximity sensor is a scope, instead of a point, therefore, adopts this sensor, comparatively loose to the restriction ratio of the route of cloth movement, when cloth offsets projected route slightly, the position of cloth still correctly can be detected.
Sewing machines is provided with cutting knife plate 8, and cutting knife plate 8, seam platform 1 are positioned at same plane, and cutting knife plate 8 is between needle plate 2 and thread trimmer 4, and the knife edge of thread trimmer 4 and the edge of cutting knife plate 8 fit.Thread trimmer 4, when not trimming, lifts relative to cutting knife plate 8; When the second proximity sensor 6, the 3rd proximity sensor 7 transmit and need the signal of trimming to controller, front end the end of a thread of cloth or rear end the end of a thread are positioned at the below of thread trimmer 4, thread trimmer 4 is pressed to the direction of cutting knife plate 8, the knife edge of thread trimmer 4, the edge of cutting knife plate 8 are to the power that off-position generation both direction is contrary for the treatment of of the end of a thread, under the effect of the blade of thread trimmer 4, cloth the end of a thread is by property cut.The setting of cutting knife plate 8, make thread trimmer 4 can smoothly, cutting off thread end exactly.
Sewing machines is provided with striker plate 9, and striker plate 9, seam platform 1 are positioned at same plane, and the 3rd proximity sensor 7, thread trimmer 4 surround by striker plate 9 and cutting knife plate 8, and striker plate 9 is provided with inclined-plane 91 towards thread trimmer 4.Cloth, in moving process, moves to cutting knife plate 8 from needle plate 2, then moves to striker plate 9 from cutting knife plate 8, and the inclined-plane 91 of striker plate 9 plays the effect of cloth transition.
Seam platform 1 is provided with in the first installing hole 11, first installing hole 11 and is placed with the first proximity sensor 5.First proximity sensor 5 is arranged in the first installing hole 11, and its peak is positioned under the surface of seam platform 1, avoids the first proximity sensor 5 and the contact of cloth, decreases the wearing and tearing of cloth to the first proximity sensor 5.
Seam platform 1 is provided with in the second installing hole 12, second installing hole 12 and is placed with the second proximity sensor 6.Second proximity sensor 6 is arranged in the second installing hole 12, and its peak is positioned under the surface of seam platform 1, avoids the second proximity sensor 6 and the contact of cloth, decreases the wearing and tearing of cloth to the second proximity sensor 6.
The bind of above-mentioned Sewing machines induction sewing device, comprises the following steps:
1) cloth is placed on needle plate 2, and moves along projected route;
2) when cloth enters the induction range of the first proximity sensor 5, the first proximity sensor 5 sends a signal to controller, and controller controls Sewing machines and starts sewing work;
3) cloth continues to move forward, and when cloth enters the induction range of the second proximity sensor 6, the second proximity sensor 6 sends a signal to controller, and controller controls thread trimmer 4 and cut off by the end of a thread being positioned at cloth front end;
4) cloth continues to move forward, and when cloth leaves the induction range of the 3rd proximity sensor 7, the 3rd proximity sensor 7 sends a signal to controller, and controller controls thread trimmer 4 and cut off by the end of a thread being positioned at cloth rear end.
In sum, Sewing machines induction sewing device of the present invention and bind, by using the position of proximity sensor induction cloth, automatically complete and start sewing and trimming function, sensor is installed simple, not easy to wear, and the reliability of induction sewing device improves greatly.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (7)
1. a Sewing machines induction sewing device, described Sewing machines comprises seam platform (1), needle plate (2), described seam platform (1), needle plate (2) is positioned at same plane, described needle plate (2) top is provided with presser feet (3), the rear of described needle plate (2) is provided with thread trimmer (4), it is characterized in that: described induction sewing device comprises the first proximity sensor (5) be positioned on described seam platform (1), second proximity sensor (6) and the 3rd proximity sensor (7), described first proximity sensor (5) is positioned at the front side edge of described needle plate (2), described second proximity sensor (6) is positioned at the back side edge of described needle plate (2), described 3rd proximity sensor (7) is positioned at the rear of described thread trimmer (4), described first proximity sensor (5), second proximity sensor (6), 3rd proximity sensor (7) is connected with controller, described controller is connected with described thread trimmer (4).
2. Sewing machines induction sewing device according to claim 1, is characterized in that: described controller controls described thread trimmer (4) action by electromagnet or cylinder.
3. Sewing machines induction sewing device according to claim 1, it is characterized in that: described Sewing machines is provided with cutting knife plate (8), described cutting knife plate (8), seam platform (1) are positioned at same plane, described cutting knife plate (8) is positioned between described needle plate (2) and thread trimmer (4), and the knife edge of described thread trimmer (4) and the edge of described cutting knife plate (8) fit.
4. Sewing machines induction sewing device according to claim 3, it is characterized in that: described Sewing machines is provided with striker plate (9), described striker plate (9), seam platform (1) are positioned at same plane, described 3rd proximity sensor (7), thread trimmer (4) surround by described striker plate (9) and described cutting knife plate (8), and described striker plate (9) is provided with inclined-plane (91) towards described thread trimmer (4).
5. Sewing machines induction sewing device according to claim 1, it is characterized in that: described seam platform (1) is provided with the first installing hole (11), in described first installing hole (11), be placed with described first proximity sensor (5).
6. Sewing machines induction sewing device according to claim 1, it is characterized in that: described seam platform (1) is provided with the second installing hole (12), in described second installing hole (12), be placed with described second proximity sensor (6).
7. use a bind for the Sewing machines induction sewing device described in claim 1, it is characterized in that, comprise the following steps:
1) cloth is placed on described needle plate (2), and moves along projected route;
2) when cloth enters the induction range of described first proximity sensor (5), described first proximity sensor (5) sends a signal to described controller, and described controller controls Sewing machines and starts sewing work;
3) cloth continues to move forward, when cloth enters the induction range of described second proximity sensor (6), described second proximity sensor (6) sends a signal to described controller, and described controller controls described thread trimmer (4) and cut off by the end of a thread being positioned at described cloth front end;
4) cloth continues to move forward, when cloth leaves the induction range of the 3rd proximity sensor (7), described 3rd proximity sensor (7) sends a signal to described controller, and described controller controls described thread trimmer (4) and cut off by the end of a thread being positioned at described cloth rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015995.XA CN105386245A (en) | 2015-12-29 | 2015-12-29 | Sewing sensing device of sewing machine and sewing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015995.XA CN105386245A (en) | 2015-12-29 | 2015-12-29 | Sewing sensing device of sewing machine and sewing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105386245A true CN105386245A (en) | 2016-03-09 |
Family
ID=55418991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511015995.XA Pending CN105386245A (en) | 2015-12-29 | 2015-12-29 | Sewing sensing device of sewing machine and sewing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386245A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835530A (en) * | 2016-12-24 | 2017-06-13 | 杰克缝纫机股份有限公司 | A kind of autocontrol method and control device that seam is refunded for sewing machine |
| CN107090669A (en) * | 2017-06-29 | 2017-08-25 | 杰克缝纫机股份有限公司 | A kind of sewing machine refunds seam apparatus control system and method automatically |
| CN107653584A (en) * | 2017-11-10 | 2018-02-02 | 浙江众邦机电科技有限公司 | A kind of filtering process system and method on thread shearing device of sewing machine |
| CN107916507A (en) * | 2016-10-08 | 2018-04-17 | 杰克缝纫机股份有限公司 | A kind of thread shearing device of sewing machine |
| CN111691083A (en) * | 2019-03-13 | 2020-09-22 | 杰克缝纫机股份有限公司 | Inductor switching control method |
| CN112064218A (en) * | 2019-06-11 | 2020-12-11 | 杰克缝纫机股份有限公司 | Front trimming 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 |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061580A (en) * | 2009-11-13 | 2011-05-18 | 木下精密工业株式会社 | Automated skip checker device for sewing machine |
| CN102206905A (en) * | 2010-03-31 | 2011-10-05 | 李尔公司 | Sewing machine and operation method thereof |
| CN202227079U (en) * | 2011-08-05 | 2012-05-23 | 安徽天邦饲料科技有限公司 | Induction automatic bag-sewing machine |
| CN103061051A (en) * | 2013-01-06 | 2013-04-24 | 山东寿光健元春有限公司 | Sewing device for binding handles of package bags |
| CN103526467A (en) * | 2013-10-24 | 2014-01-22 | 新杰克缝纫机股份有限公司 | Photoelectric inductive control system for industrial sewing machine and control method |
| CN203451816U (en) * | 2013-09-10 | 2014-02-26 | 中捷缝纫机股份有限公司 | Automatic control device of industrial sewing machine |
-
2015
- 2015-12-29 CN CN201511015995.XA patent/CN105386245A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061580A (en) * | 2009-11-13 | 2011-05-18 | 木下精密工业株式会社 | Automated skip checker device for sewing machine |
| CN102206905A (en) * | 2010-03-31 | 2011-10-05 | 李尔公司 | Sewing machine and operation method thereof |
| CN202227079U (en) * | 2011-08-05 | 2012-05-23 | 安徽天邦饲料科技有限公司 | Induction automatic bag-sewing machine |
| CN103061051A (en) * | 2013-01-06 | 2013-04-24 | 山东寿光健元春有限公司 | Sewing device for binding handles of package bags |
| CN203451816U (en) * | 2013-09-10 | 2014-02-26 | 中捷缝纫机股份有限公司 | Automatic control device of industrial sewing machine |
| CN103526467A (en) * | 2013-10-24 | 2014-01-22 | 新杰克缝纫机股份有限公司 | Photoelectric inductive control system for industrial sewing machine and control method |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916507A (en) * | 2016-10-08 | 2018-04-17 | 杰克缝纫机股份有限公司 | A kind of thread shearing device of sewing machine |
| CN107916507B (en) * | 2016-10-08 | 2023-10-31 | 杰克科技股份有限公司 | Thread cutting device of sewing machine |
| CN106835530A (en) * | 2016-12-24 | 2017-06-13 | 杰克缝纫机股份有限公司 | A kind of autocontrol method and control device that seam is refunded for sewing machine |
| CN106835530B (en) * | 2016-12-24 | 2020-04-07 | 杰克缝纫机股份有限公司 | Automatic control method for backstitch of sewing machine |
| CN107090669A (en) * | 2017-06-29 | 2017-08-25 | 杰克缝纫机股份有限公司 | A kind of sewing machine refunds seam apparatus control system and method automatically |
| CN107653584A (en) * | 2017-11-10 | 2018-02-02 | 浙江众邦机电科技有限公司 | A kind of filtering process system and method on thread shearing device of sewing machine |
| CN111691083B (en) * | 2019-03-13 | 2022-03-22 | 杰克科技股份有限公司 | Inductor switching control method |
| CN111691083A (en) * | 2019-03-13 | 2020-09-22 | 杰克缝纫机股份有限公司 | Inductor switching control method |
| CN112064218A (en) * | 2019-06-11 | 2020-12-11 | 杰克缝纫机股份有限公司 | Front trimming 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 |
| 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 |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105386245A (en) | Sewing sensing device of sewing machine and sewing method | |
| CN201768432U (en) | Control device for monitoring side plate deformation of plate frame machine | |
| CN103699289A (en) | Method and device for responding to sliding operation | |
| CN102162177B (en) | Control method of bar tacking machine with needle position safety detection sensor | |
| CN103437084B (en) | Industrial sewing machine infrared control system and control method | |
| CN104018299B (en) | A kind of Sewing machines Simple Control System | |
| CN202062037U (en) | Rivet omission detecting device for socket rivet component | |
| CN105573625A (en) | Page display control method and device | |
| CN208121398U (en) | A kind of new type auto cutter lifting system and device | |
| CN206500748U (en) | A kind of control system of Portable plasma cutter | |
| CN103215769B (en) | A kind of presser feet safety switch construction of automatic sewing machine | |
| CN103526467B (en) | Photoelectric inductive control system for industrial sewing machine and control method | |
| CN103218168A (en) | Input method switching method and device | |
| CN204086209U (en) | A kind of for automatic cutting bed break detection device | |
| CN203451816U (en) | Automatic control device of industrial sewing machine | |
| CN203440640U (en) | Infrared control system used for industrial sewing machine | |
| CN205090944U (en) | Cut -parts thickness detection device | |
| EP0887452A3 (en) | Buttonhole darning sewing machine | |
| CN104213394A (en) | Sensing type flat panel cutting machine | |
| CN103976528A (en) | Automatic size fixing device of belt connector zipper, size fixing method and automatic production device | |
| CN203393435U (en) | Comprehensive control system of sewing machine | |
| CN102041646A (en) | Trimming device of sewing machine | |
| CN207552613U (en) | A kind of cloth sensing device | |
| CN203200497U (en) | Presser foot safety switch structure of automatic sewing machine | |
| CN103526466A (en) | Single reflection inductive control system for industrial sewing machine and control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |