CN105177879A - Flat seaming machine with corner folding function - Google Patents
Flat seaming machine with corner folding function Download PDFInfo
- Publication number
- CN105177879A CN105177879A CN201510550512.XA CN201510550512A CN105177879A CN 105177879 A CN105177879 A CN 105177879A CN 201510550512 A CN201510550512 A CN 201510550512A CN 105177879 A CN105177879 A CN 105177879A
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- China
- Prior art keywords
- needle plate
- seaming machine
- flat seaming
- cylinder
- electromagnetic valve
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Abstract
The present invention discloses an extension-type movable needle plate and a flat seaming machine with a corner folding function with the needle plate. The extension-type movable needle plate comprises a needle plate body (1), and the needle plate body (1) is provided with installation holes (11), an installation slot (12) and a walking slot (13). The extension-type movable needle plate is characterized in that the needle plate comprises an extension-type movable thread holding post (2), one end of the thread holding post (2) is provided with two projections (21) while the other end is provided with an installation hole (22), and the thread holding post (2) can extend in the installation slot and is L-shaped. The thread holding post (2) is connected with a pneumatic drive mechanism and extends in relative to the needle plate body (1); when ordinary straight sewing is carried out, an electromagnetic valve (37) is at a normally-open state, an air cylinder is inflated to extend, and the thread holding post (2) stretches to play a thread holding role; when a corner folding sewing is carried out, a contact switch is touched, the electromagnetic valve (37) is closed, an air path is closed, the air cylinder withdraws, and the thread holding post (2) withdraws to complete corner folding sewing; and after corner folding is completed, the contact switch is released, the air path opens, and ordinary sewing is continued.
Description
Technical field
The present invention relates to a kind of flat seaming machine, relate to a kind of flat seaming machine with folded angle function further, fold angle seam operation for the relevant knitting class dress ornament such as man's underwear, Lingerie, body shaping series products, sweat shirt.
Background technology
Common flat seaming machine needle plate has " holder terminal " (as shown in Figure 1), for integral type stationary structure, line is wrapped on two holder terminals of needle plate, during Sewing machines work, form flat-seam according to being wound around goes out corresponding stitching, the needle plate of existing flat seaming machine is utilized accomplish linear or the differential of the arc to make, when carrying out straight line and the differential of the arc is made, stitching is attractive in appearance, product is calm attractive in appearance, but when flat seaming machine carries out the operation of folded angle, the product that can need make carries out moving or rotating, correspondingly, the line be wrapped on holder terminal also can pull out some lines along with the movement of product, unnecessary line can be left on the stitching at folded angle place when carrying out flat-seam again, cause stitching unordered in a jumble, product out-of-flatness is attractive in appearance, technological requirement cannot be reached.
Summary of the invention
For overcoming above-mentioned defect, the holder terminal of telescopic movable needle plate provided by the invention is separable, be arranged on needle plate, scalable, holder terminal connects a cylinder, the pedal of Sewing machines is provided with contact switch, by stepping on pedal to control the flexible of holder terminal, during straight line flat-seam, this needle plate is the same with common needle plate state, when running into folded angle seam, step on pedal, holder terminal is retracted, mobile quilt, line departs from holder terminal, can move freely, unnecessary line can not be pulled out, mixed and disorderly stitching can not be there is at folded angle place, when completing folded angle seam, unclamp pedal, line rewinds on holder terminal, continue common making.
The invention provides a kind of telescopic movable needle plate, comprise needle plate body, described needle plate body is provided with installing hole, mounting groove, walking groove, it is characterized in that, comprise the holder terminal of telescopic action, described holder terminal one end is provided with two projections, the other end is provided with an installing hole, described holder terminal stretchably is installed in described mounting groove, described holder terminal can in mounting groove stretching motion, described holder terminal is L-type.
Invention further provides the flat seaming machine that angle function folded by a kind of band with above-mentioned telescopic movable needle plate.
Preferably, described holder terminal drives it to carry out telescopic movable by pneumatic drive mechanism.
Preferably, described pneumatic drive mechanism comprises miniature single action cylinder, cylinder frame, connecting plate, pressure regulator valve, magnetic valve controller, contact switch, electromagnetic valve, described electromagnetic valve is installed in solenoid control case, described pressure regulator valve air admission hole is connected by tracheae with compressed air, and described pressure regulator valve air outlet is connected by tracheae with electromagnetic valve air admission hole; Described electromagnetic valve air outlet is connected by tracheae with cylinder, and described contact switch is connected by circuit with described solenoid valve controller, and described electromagnetic valve is connected by circuit with described solenoid valve controller, and described solenoid valve controller connects power supply.Contact switch is installed on flat seaming machine pedal by self-tapping screw; Electromagnetic valve is installed in solenoid valve controller; Solenoid valve controller and pressure regulator valve are all fixed on below machine platen by self-tapping screw; Connecting plate is screwed in below flat seaming machine upper cover; Cylinder frame is fixed by screw and connecting plate; Cylinder by 2 nuts clamping with cylinder frame on; Cylinder with " telescopic movable needle plate is connected by cylinder nose threads.
Preferably, described connecting plate is Z-type, described connecting plate one installed surface has at least two strip mounting grooves, another installed surface has at least two installing holes.
Preferably, described cylinder frame is L-type, and described cylinder frame one side is U-shaped, and another side has at least two installing holes.
Preferably, the flat seaming machine of angle function folded by described band, and when carrying out generic linear and making, electromagnetic valve is normally open, and cylinder charge extends, and holder terminal is stretched out, and plays the effect of holder line; When carrying out folded angle seam, touching contact switch, closed electromagnetic valve, gas circuit is closed, cylinders retract, and holder terminal is retracted, and completes folded angle seam system; After folded angle completes, unclamp contact switch, gas circuit is opened, and continues common making.
Invention further provides a kind of method of sewing utilizing above-mentioned telescopic action needle plate, it is characterized in that, when carrying out generic linear and making, electromagnetic valve is normally open, and cylinder charge extends, and " holder terminal " stretchs out, and plays the effect of holder line; When carrying out folded angle seam, touching contact switch, closed electromagnetic valve, gas circuit is closed, cylinders retract, and " holder terminal " retracts, and completes folded angle seam system; After folded angle completes, unclamp contact switch, gas circuit is opened, and continues common making.
As can be seen from the above technical solutions, the present invention has the following advantages:
Compared with existing flat seaming machine, in the present invention flat seaming machine its by contact switch by the opening and closing of solenoid valve controller Controlling solenoid valve, thus reach the object of Telescopic-cylinder, cylinder and telescopic movable needle plate are fixed by cylinder nose threads.When common making, this needle plate and common flat seaming machine needle plate are as good as, and play its support cloth holder line function; When running into folded angle seam, terminal is ask to retract in telescopic movable needle plate, stitching perfection is superimposed, complete folded angle seam system, flat seaming machine of the present invention can, when carrying out the operation of folded angle, make wire loop can not be wrapped on needle plate holder terminal, after completing folded angle seam system, cloth cover, without assorted line, is made stitching and is convinced attractive in appearance.
Accompanying drawing explanation
Fig. 1 is needle plate structure figure of the prior art;
Fig. 2 is the structure chart of telescopic action needle plate of the present invention;
Fig. 3 is the bulk junction composition of telescopic action needle plate of the present invention;
Fig. 4 is the holder terminal structure chart of telescopic action needle plate of the present invention;
Fig. 5 is the structure chart of connecting plate of the present invention;
Fig. 6 is the structure chart of cylinder frame of the present invention;
Fig. 7 is flat seaming machine pneumatic schematic diagram of the present invention;
Fig. 8 is the structure chart of flat seaming machine of the present invention;
Detailed description of the invention
The invention provides the flat seaming machine that angle function folded by a kind of telescopic movable needle plate and the band with this kind of needle plate, Fig. 2 is telescopic action needle plate of the present invention, it has two parts to form, needle plate body 1 and holder terminal 2, described needle plate body is provided with installing hole 11, mounting groove 12, walking groove 13, described holder terminal stretchably is installed in described mounting groove 12, described holder terminal can in mounting groove 12 stretching motion, described holder terminal 2 is L-type, described holder terminal 2 one end is provided with two projections 21, the other end is provided with an installing hole 22, by control device holder terminal 2, stretching motion can be done.Common when making, this needle plate and common flat seaming machine needle plate are as good as, and play its support cloth holder line function; When running into folded angle seam, ask terminal to retract in telescopic movable needle plate, stitching perfection is superimposed, and completes folded angle seam system.
Described holder terminal drives it to carry out telescopic movable by pneumatic drive mechanism.Described pneumatic drive mechanism comprises miniature single action cylinder 31, cylinder frame 32, connecting plate 33, pressure regulator valve 34, magnetic valve controller 35, contact switch 36, electromagnetic valve 37, described electromagnetic valve 37 is installed in solenoid control case, described pressure regulator valve 34 air admission hole is connected by tracheae with compressed air, and described pressure regulator valve 34 air outlet is connected by tracheae with electromagnetic valve 37 air admission hole; Described electromagnetic valve 37 air outlet is connected by tracheae with cylinder, and described contact switch 36 is connected by circuit with described solenoid valve controller, and described electromagnetic valve 37 is connected by circuit with described solenoid valve controller, and described solenoid valve controller connects power supply.Contact switch 36 is installed on flat seaming machine pedal by self-tapping screw; Electromagnetic valve 37 is installed in solenoid valve controller; Solenoid valve controller and pressure regulator valve 34 are all fixed on below machine platen by self-tapping screw; Connecting plate is screwed in below flat seaming machine upper cover; Cylinder frame 32 is fixed by screw and connecting plate; Cylinder by 2 nuts clamping with cylinder frame 32 on; Cylinder 31 is connected by cylinder nose threads with holder terminal 2.
Described connecting plate 33 is Z-type, described connecting plate 33 1 installed surface has two strip mounting grooves 331, another installed surface has two installing holes 332.Described cylinder frame 32 is L-type, and described cylinder frame 32 one side is U-shaped, and another side has two installing holes 321.
When carrying out generic linear and making, electromagnetic valve 37 is normally open, cylinder 31 inflated elongation, and holder terminal 2 is stretched out, and plays the effect of holder line; When carrying out folded angle seam, touching contact 36 switch, electromagnetic valve 37 cuts out, and gas circuit is closed, cylinders retract, and holder terminal 2 is retracted, and completes folded angle seam system; After folded angle completes, unclamp contact 36 switch, gas circuit is opened, and continues common making.
In the present invention flat seaming machine its by contact switch 36 opening and closing by solenoid valve controller Controlling solenoid valve 37, thus reach the flexible object of cylinder 31, cylinder and telescopic movable needle plate are fixed by cylinder nose threads.When common making, this needle plate and common flat seaming machine needle plate are as good as, and play its support cloth holder line function; When running into folded angle seam, terminal 2 is ask to retract in telescopic movable needle plate, stitching perfection is superimposed, complete folded angle seam system, flat seaming machine of the present invention can, when carrying out the operation of folded angle, make wire loop can not be wrapped on needle plate holder terminal 2, after completing folded angle seam system, cloth cover, without assorted line, is made stitching and is convinced attractive in appearance.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a telescopic movable needle plate, comprise needle plate body (1), described needle plate body (1) is provided with installing hole (11), mounting groove (12), walking groove (13), it is characterized in that, comprise the holder terminal (2) of telescopic action, described holder terminal (2) one end is provided with two projections (21), and the other end is provided with an installing hole (22), described holder terminal (2) can in mounting groove stretching motion, described holder terminal is L-type.
2. the flat seaming machine of angle function folded by a band with telescopic movable needle plate as claimed in claim 1, it is characterized in that, comprise pneumatic drive mechanism, described pneumatic drive mechanism is connected with described holder terminal (2), drives described holder terminal (2) relative to needle plate body (1) telescopic movable.
3. flat seaming machine according to claim 2, it is characterized in that, described pneumatic drive mechanism comprises miniature single action cylinder (31), cylinder frame (32), connecting plate (33), pressure regulator valve (34), solenoid valve controller (35), contact switch (36), electromagnetic valve (37), and described electromagnetic valve (37) is installed in solenoid control case.
4. the flat seaming machine according to any one of claim 2-3, described pressure regulator valve (34) air admission hole is connected by tracheae with compressed air, and described pressure regulator valve (34) air outlet is connected by tracheae with electromagnetic valve (37) air admission hole; Described electromagnetic valve (37) air outlet is connected by tracheae with cylinder (31), described contact switch (36) is connected by circuit with described solenoid valve controller (35), described electromagnetic valve (37) is connected by circuit with described solenoid valve controller (35), and described solenoid valve controller (35) connects power supply.
5. flat seaming machine according to claim 4, described contact switch (36) is installed on flat seaming machine pedal by self-tapping screw; Described electromagnetic valve (37) is installed in solenoid valve controller (35); Described solenoid valve controller (35) and described pressure regulator valve (34) are all fixed on below machine platen by self-tapping screw; Described connecting plate (33) is screwed in below described flat seaming machine upper cover; Described cylinder frame (32) is fixed by screw and described connecting plate (33); Described cylinder (31) is by 2 nuts on clamping and described cylinder frame (32); Described cylinder (31) is connected by described cylinder (31) nose threads with described holder terminal (2).
6. the flat seaming machine according to any one of claim 3-5, it is characterized in that, described connecting plate (33) is Z-type, described connecting plate (33) installed surface has at least two strip mounting grooves (331), another installed surface has at least two installing holes (332).
7. flat seaming machine according to claim 6, is characterized in that, described cylinder frame (32) is L-type, and described cylinder frame (32) one side is U-shaped, and another side has at least two installing holes (321).
8. utilize a method of sewing for flat seaming machine any one of claim 2-7, it is characterized in that, when carrying out generic linear and making, electromagnetic valve (37) is normally open, cylinder (31) inflated elongation, and holder terminal is stretched out, and plays the effect of holder line; When carrying out folded angle seam, touching contact switch (36), electromagnetic valve (37) cuts out, and gas circuit is closed, and cylinder (31) is retracted, and holder terminal (2) is retracted, and completes folded angle seam system; After folded angle completes, unclamp contact (36) switch, gas circuit is opened, and continues common making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550512.XA CN105177879B (en) | 2015-09-01 | 2015-09-01 | A kind of band folds the flat seaming machine of angle function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550512.XA CN105177879B (en) | 2015-09-01 | 2015-09-01 | A kind of band folds the flat seaming machine of angle function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105177879A true CN105177879A (en) | 2015-12-23 |
| CN105177879B CN105177879B (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510550512.XA Active CN105177879B (en) | 2015-09-01 | 2015-09-01 | A kind of band folds the flat seaming machine of angle function |
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| CN (1) | CN105177879B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760746A (en) * | 1971-12-14 | 1973-09-25 | M Portilla | Sewing machine attachment |
| CN2755136Y (en) * | 2004-11-29 | 2006-02-01 | 阮积祥 | Thread slot on needle plate of seaming machine |
| CN201678821U (en) * | 2010-05-07 | 2010-12-22 | 艾士堡服饰(潍坊)有限公司 | Sewing machine preventing sewing wrinkles |
| CN203593873U (en) * | 2013-10-29 | 2014-05-14 | 新杰克缝纫机股份有限公司 | Free stretching and drawing structure of faller tongue |
| CN204455500U (en) * | 2014-12-30 | 2015-07-08 | 达利(中国)有限公司 | A kind of flush joint machine aided bullet needle plate |
| CN205115805U (en) * | 2015-09-01 | 2016-03-30 | 北京华美丽服饰有限公司 | Flat seaming machine of angle function is folded in area |
-
2015
- 2015-09-01 CN CN201510550512.XA patent/CN105177879B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760746A (en) * | 1971-12-14 | 1973-09-25 | M Portilla | Sewing machine attachment |
| CN2755136Y (en) * | 2004-11-29 | 2006-02-01 | 阮积祥 | Thread slot on needle plate of seaming machine |
| CN201678821U (en) * | 2010-05-07 | 2010-12-22 | 艾士堡服饰(潍坊)有限公司 | Sewing machine preventing sewing wrinkles |
| CN203593873U (en) * | 2013-10-29 | 2014-05-14 | 新杰克缝纫机股份有限公司 | Free stretching and drawing structure of faller tongue |
| CN204455500U (en) * | 2014-12-30 | 2015-07-08 | 达利(中国)有限公司 | A kind of flush joint machine aided bullet needle plate |
| CN205115805U (en) * | 2015-09-01 | 2016-03-30 | 北京华美丽服饰有限公司 | Flat seaming machine of angle function is folded in area |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105177879B (en) | 2018-07-27 |
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Effective date of registration: 20181115 Address after: Admiration Building 218 Lize Zhongyuan, Guangshun North Street, Chaoyang District, Beijing Co-patentee after: BEIJING HUAMEILI CLOTHING CO., LTD. Patentee after: Love Limited by Share Ltd Address before: 101300 No. 18 Juyuan West Road, Juyuan Industrial Zone, Mapo Town, Shunyi District, Beijing Patentee before: BEIJING HUAMEILI CLOTHING CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: 101300 No. 18 Juyuan West Road, Juyuan Industrial Zone, Mapo Town, Shunyi District, Beijing Patentee after: BEIJING HUAMEILI CLOTHING CO., LTD. Address before: Admiration Building 218 Lize Zhongyuan, Guangshun North Street, Chaoyang District, Beijing Co-patentee before: BEIJING HUAMEILI CLOTHING CO., LTD. Patentee before: Love Limited by Share Ltd |