CN202786699U - Full automatic foot-pressing lifting device - Google Patents
Full automatic foot-pressing lifting device Download PDFInfo
- Publication number
- CN202786699U CN202786699U CN 201220295653 CN201220295653U CN202786699U CN 202786699 U CN202786699 U CN 202786699U CN 201220295653 CN201220295653 CN 201220295653 CN 201220295653 U CN201220295653 U CN 201220295653U CN 202786699 U CN202786699 U CN 202786699U
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- China
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- needle plate
- sewing
- foot
- monitoring
- illuminating lamp
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Abstract
The utility model provides a full automatic foot-pressing lifting device and belongs to the technical field of sewing machines. The full automatic foot-pressing lifting device solves the problem that an existing sewing machine needs to be controlled to operate by a person. The full automatic foot-pressing lifting device comprises a foot-pressing rod, a pressing foot, a needle plate and an adjusting mechanism enabling the pressing foot to move up and down. The upper end of the foot-pressing rod is connected with the adjusting mechanism, and the adjusting mechanism is driven by a piston cylinder arranged on the rear side of a sewing machine. An illuminating lamp board is arranged above the pressing foot opposite to the needle plate. The illuminating lamp board and the needle plate are provided with sewing material monitoring mechanisms, and each sewing material monitoring mechanism is electrically connected with an electromagnetic valve which controls the piston cylinder. The full automatic foot-pressing lifting device has the advantages of being simple in structure, and full automatic in operation and the like.
Description
Technical field
The utility model belongs to the sewing machine technique field, refers in particular to a kind of full-automatic device for lifting presser foot.
Background technology
In the Sewing machines use procedure, presser feet is to exert pressure to the sewing surface, so that sewing is carried in the process of making stably, at present, visible presser feet kind is numerous and diverse on the market, but it is as follows that its operation principle is summed up: move, handle the presser feet control lever or handle the electric device lifting and the releasing foot pressure with knee or foot with palm, this structure all is need to operate control structure by manpower could promote and remove presser feet in brief, this frequently operation has reduced production efficiency, has avoided the cloth loss that causes because of operate miss.
Summary of the invention
The purpose of this utility model has provided the full-automatic device for lifting presser foot that can respond to the sewing turnover.
The purpose of this utility model is achieved in that full-automatic device for lifting presser foot, comprise presser bar, presser feet, needle plate and the governor motion that presser feet is moved up and down, the upper end of described presser bar is connected with governor motion, governor motion is to drive by the piston-cylinder of being located at the Sewing machines rear side, it is characterized in that: be positioned at the presser feet top, relatively be provided with illuminating lamp plate with needle plate, the sewing mechanism for monitoring is installed on described illuminating lamp plate, the needle plate.
In above-mentioned full-automatic device for lifting presser foot, be positioned at the presser feet top, relatively be provided with illuminating lamp plate with needle plate, the sewing mechanism for monitoring is installed on the described needle plate.
In above-mentioned full-automatic device for lifting presser foot, described sewing mechanism for monitoring is electrically connected with the electromagnetic valve of control piston cylinder.
By whether advancing cloth on the sewing mechanism for monitoring monitoring needle plate, send corresponding signal of telecommunication control piston cylinder moving, thereby drive governor motion so that presser feet moves up and down, use procedure of the present utility model is such: the presser feet under the original state is lifting status, when sewing is sent into, the sewing mechanism for monitoring sends the signal of telecommunication, thereby presser feet presses down, and makes when sewing and finishes when sending, and the sewing mechanism for monitoring sends the signal of telecommunication, thereby presser feet lifts again, so this arrangement works process is automatically finished.
In above-mentioned full-automatic device for lifting presser foot, the sewing mechanism for monitoring on described illuminating lamp plate, the needle plate is: the signal transmitting tube is installed on the needle plate, is positioned at and is provided with accordingly the signal receiving tube on the illuminating lamp plate.
In above-mentioned full-automatic device for lifting presser foot, the sewing mechanism for monitoring on the described needle plate is: be equipped with on the needle plate and can contact with sewing the touch sensor that the emission presser feet presses down signal.
The utility model compared to existing technology outstanding and useful technique effect is:
1, the utility model is sending into and sending into of automatic monitoring joint measurement material, launches accordingly presser feet and presses down or lift signal, need not manual operation, so easy to use, improved operating efficiency.
2, the utility model is to adopt the signal transmitting tube to transmit to the signal receiving tube, and then to control presser feet be lifting status if normally receive signal, if judge then that without receiving signal sewing sends into, the control presser feet presses down, and is simple in structure, practical.
3, the utility model also can adopt touch sensor, and is by sending corresponding signal with the contact of sewing, easy and simple to handle.
Description of drawings
Fig. 1 is that the utility model is installed in the structural representation on the Sewing machines.
Fig. 2 is structure diagram of the present utility model.
Fig. 3 is the another kind of embodiment structural representation of the utility model.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-2:
The purpose of this utility model is achieved in that full-automatic device for lifting presser foot, comprise presser bar 1, presser feet 2, needle plate 3 and the governor motion that presser feet is moved up and down, the upper end of described presser bar 1 is connected with governor motion, governor motion is to drive by the piston-cylinder 4 of being located at the Sewing machines rear side, be positioned at presser feet 2 tops, relatively be provided with illuminating lamp plate 5 with needle plate 3, on described illuminating lamp plate 5, the needle plate 3 the sewing mechanism for monitoring is installed, described sewing mechanism for monitoring is electrically connected with the electromagnetic valve 6 of control piston cylinder.By whether advancing cloth on the sewing mechanism for monitoring monitoring needle plate 3, send 4 motions of corresponding signal of telecommunication control piston cylinder, thereby drive governor motion so that presser feet 2 moves up and down, use procedure of the present utility model is such: the presser feet 2 under the original state is lifting status, when sewing is sent into, the sewing mechanism for monitoring sends the signal of telecommunication, thereby presser feet 2 presses down, make when sewing and to finish when sending, the sewing mechanism for monitoring sends the signal of telecommunication, thereby presser feet 2 lifts again, so this arrangement works process is automatically finished.
Sewing mechanism for monitoring on above-mentioned illuminating lamp plate 5, needle plate 3 is: needle plate 3 is equipped with signal transmitting tube 7, be positioned at and be provided with accordingly signal receiving tube 8 on the illuminating lamp plate 5, lower in working order, signal transmitting tube 7 uninterruptedly transmits, synchronous signal receiving tube 8 acknowledge(ment) signals, if sewing send into, then so that the signal receiving tube can't picked up signal, thereby send the motion of signal of telecommunication control presser feet, 7 emissions of signal transmitting tube be the signal of penetrable common sewing not.
As the another kind of embodiment of the utility model, be positioned at presser feet 2 tops, relatively be provided with illuminating lamp plate 5 with needle plate 3, the sewing mechanism for monitoring is installed on the described needle plate.Described sewing mechanism for monitoring is electrically connected with the electromagnetic valve 6 of control piston cylinder.Referring to Fig. 3: the sewing mechanism for monitoring on the needle plate is: be equipped with on the needle plate 3 and can contact with sewing the touch sensor 9 that the emission presser feet presses down signal, when sewing is sent into needle plate 3, can contact with touch sensor 9 simultaneously, thereby touch sensor 9 sends the signal of telecommunication to electromagnetic valve 6 control presser feets and presses down, make in the process at sewing, to be in the state that is in contact with one another with touch sensor 9 always, therefore presser feet presses down always, make when sewing and to finish, when not contacting with touch sensor 9, thereby the touch sensor 9 emission signals of telecommunication to electromagnetic valve 6 control presser feets lift.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit according to this protection domain of the present utility model, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. full-automatic device for lifting presser foot, comprise presser bar (1), presser feet (2), needle plate (3) and the governor motion that presser feet is moved up and down, the upper end of described presser bar (1) is connected with governor motion, governor motion is to drive by the piston-cylinder of being located at the Sewing machines rear side (4), it is characterized in that: be positioned at presser feet (2) top, relatively be provided with illuminating lamp plate (5) with needle plate (3), described illuminating lamp plate (5), needle plate are equipped with the sewing mechanism for monitoring on (3).
2. full-automatic device for lifting presser foot as claimed in claim 1 is characterized in that: be positioned at presser feet (2) top, relatively be provided with illuminating lamp plate (5) with needle plate (3), the sewing mechanism for monitoring is installed on the described needle plate.
3. full-automatic device for lifting presser foot according to claim 1 and 2, it is characterized in that: described sewing mechanism for monitoring is electrically connected with the electromagnetic valve (6) of control piston cylinder.
4. full-automatic device for lifting presser foot according to claim 1, it is characterized in that: the sewing mechanism for monitoring on described illuminating lamp plate (5), the needle plate (3) is: signal transmitting tube (7) is installed on the needle plate (3), is positioned at and is provided with accordingly signal receiving tube (8) on the illuminating lamp plate (5).
5. full-automatic device for lifting presser foot according to claim 2, it is characterized in that: the sewing mechanism for monitoring on the described needle plate is: be equipped with on the needle plate (3) and can contact with sewing the touch sensor (9) that the emission presser feet presses down signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295653 CN202786699U (en) | 2012-06-19 | 2012-06-19 | Full automatic foot-pressing lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295653 CN202786699U (en) | 2012-06-19 | 2012-06-19 | Full automatic foot-pressing lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786699U true CN202786699U (en) | 2013-03-13 |
Family
ID=47813991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220295653 Expired - Lifetime CN202786699U (en) | 2012-06-19 | 2012-06-19 | Full automatic foot-pressing lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762769A (en) * | 2015-04-08 | 2015-07-08 | 浙江美机缝纫机有限公司 | Full-automatic sewing mechanism of flat sewing machine and sewing method thereof |
-
2012
- 2012-06-19 CN CN 201220295653 patent/CN202786699U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762769A (en) * | 2015-04-08 | 2015-07-08 | 浙江美机缝纫机有限公司 | Full-automatic sewing mechanism of flat sewing machine and sewing method thereof |
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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. |
|
| CP03 | Change of name, title or address |
Address after: 318000 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. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |