CN103388244B - Sewing machine cutter device - Google Patents

Sewing machine cutter device Download PDF

Info

Publication number
CN103388244B
CN103388244B CN201310335678.0A CN201310335678A CN103388244B CN 103388244 B CN103388244 B CN 103388244B CN 201310335678 A CN201310335678 A CN 201310335678A CN 103388244 B CN103388244 B CN 103388244B
Authority
CN
China
Prior art keywords
cutter
installing plate
gag lever
angle
cutting knife
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.)
Active
Application number
CN201310335678.0A
Other languages
Chinese (zh)
Other versions
CN103388244A (en
Inventor
王桔芬
严文进
张传有
黄发军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bullmer Electromechanical Technology Co Ltd
Original Assignee
Bullmer Electromechanical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bullmer Electromechanical Technology Co Ltd filed Critical Bullmer Electromechanical Technology Co Ltd
Priority to CN201310335678.0A priority Critical patent/CN103388244B/en
Publication of CN103388244A publication Critical patent/CN103388244A/en
Application granted granted Critical
Publication of CN103388244B publication Critical patent/CN103388244B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention relates to a sewing machine cutter device. Two cylinders or a cylinder with two piston rods is mounted on a cylinder mounting seat, a horizontal cutter mounting plate and a left-and-right cutter mounting plate are respectively fixed onto the end parts, downwards extending out of the cylinder respectively, of the two piston rods; and the left-and-right cutter mounting plate and the horizontal cutter mounting plate are provided with a cutter blade with adjustable mounting height and mounting angle respectively. The sewing machine has the advantages of being simple in structure, timesaving, laborsaving, high in mounting efficiency, manpower-saving, high in automation degree and simple and convenient to operate.

Description

The cutter of Sewing machines
Technical field
The present invention relates to sewing machine technique field, especially relate to a kind of cutter of Sewing machines.
Background technology
The opening at the position, shirtfront of clothes is called left front.Left front is critical piece the most eye-catching in garment decoration, and it and collar, sack set off mutually shows the gorgeous appearance of fashionable dress.The style of left front emerges in an endless stream ever-changing.At present, left front be processed with two kinds of modes, one is to adopt ordinary sewing machine sewn by hand, another kind is by Sewing machines automatic sewing.The left front of the T-shirt on market generally can be divided into two classes, and a class is placket left front, and another kind of is dark cylinder left front.Placket left front refers to that the anter of left front and clothes is made up of two blocks of different clothes, and a dark cylinder left front refers to that the anter of left front and clothes is same cloth.At present, the Sewing machines on market does not have the cutter mechanism for excising the unnecessary cloth in the time making with placket left front.Conventionally in the time using stitching sewing machine, first use muti needle chainstitch m/c at the cloth upward-acting door flap, then adopt and manually unnecessary cloth is cut.Not only inefficiency of hammer-shears cloth, and easily cloth is cut up, also needing labor intensive, standardization level is low, and processing quality is unstable, has increased the production cost of clothes.
Summary of the invention
The deficiency existing for above-mentioned prior art, the object of the invention is to be to provide a kind of simple in structure, time saving and energy saving, operating efficiency is high, saving is artificial, and the cutter of automaticity Sewing machines high, easy and simple to handle.
For realizing above-mentioned object, the invention provides following technical scheme: a kind of cutter of Sewing machines, on cylinder mount pad, cylinder is installed, described cylinder is two or is the cylinder with double piston-rod, the end of stretching out the two-piston bar of cylinder below is fixed with respectively revolving knife installing plate and left and right cutting knife installing plate, is separately installed with setting height(from bottom) and the adjustable cutting edge of setting angle on left and right cutting knife installing plate and revolving knife installing plate.
The present invention is further set to: on described cylinder mount pad, be provided with two guide post pilot holes, in two guide post pilot holes, be arranged with respectively the can slide up and down guide post parallel with the piston rod of cylinder, the bottom of two guide posts is fixedly connected with left and right cutting knife installing plate with revolving knife installing plate respectively.
The present invention is further set to: the concrete structure that is separately installed with setting height(from bottom) and the adjustable cutting edge of setting angle on described left and right cutting knife installing plate and revolving knife installing plate is: on described left and right cutting knife installing plate and revolving knife installing plate, offer respectively angle cutter shaft slotted eye, in the cutter slotted eye of each angle, be provided with along the angle cutter shaft of angle cutter slotted eye slip location, the below of angle cutter shaft is connected with respectively the angle cutter of rotatable location and embraces cover, each angle cutter is embraced to put to be provided with angle cutter and is embraced the cutting knife stand that cover slip location coordinates, on each cutting knife stand, be provided with vertical chute, on each chute, be connected with respectively the cutting edge of down-bite jaw, cutting edge can be fixed on the diverse location on chute.
The present invention is further set to: on described revolving knife installing plate and left and right cutting knife installing plate, be respectively equipped with guide rod installing hole, in two guide rod installing holes, be separately installed with guide rod, the downside of described cutting edge is provided with revolving knife pressing plate and left and right cutting knife pressing plate, revolving knife pressing plate is connected with revolving knife installing plate and left and right cutting knife installing plate respectively by guide rod with left and right cutting knife pressing plate, described guide rod can slide up and down along guide rod installing hole, and on guide rod, be set with spring, the downside of described revolving knife pressing plate and left and right cutting knife pressing plate is provided with knife fixing plate, revolving knife pressing plate, on left and right cutting knife pressing plate and knife fixing plate, correspondence offers the slotted eye corresponding with the position of three cutting edges.
The present invention is further set to: on described revolving knife installing plate and left and right cutting knife installing plate, be respectively equipped with gag lever post installing hole, in two gag lever post installing holes, be separately installed with the gag lever post paralleling with guide rod, described cylinder mount pad is provided with the two gag lever post pilot holes corresponding with two gag lever post installing holes, described gag lever post is through gag lever post pilot hole and expose cylinder mount pad, and does not contact between gag lever post and described revolving knife pressing plate and left and right cutting knife pressing plate.
The present invention is further set to: in described guide rod installing hole and gag lever post installing hole, be separately installed with copper sheathing, copper sheathing is sheathed on respectively on guide rod and gag lever post, described in two, the contiguous block of guide rod and the two gag lever posts end face by being located at respectively two revolving knife installing plates and left and right cutting knife installing plate is connected and fixed, in described gag lever post pilot hole, fairlead is installed, fairlead is sheathed on gag lever post, in described guide post pilot hole, fairlead is installed, fairlead is sheathed on guide post.
The present invention is further set to: on described cylinder mount pad, angularity knife pole is installed, on the cutter pole of described angle, depression bar is installed, on the cutter pole of described angle, support bar is installed, on support bar, be rotatably installed with angle cutter mount pad, between angle cutter mount pad and support bar, locate fixing by alignment pin, described depression bar is connected with connecting rod, and connecting rod is connected with support shaft, and deck is installed on support shaft.
The present invention is further set to: described support bar is provided with dowel hole, and described angle cutter mount pad is provided with locating slot, and described alignment pin is passed dowel hole and is plugged in locating slot.
The present invention is further set to: in described alignment pin, offer a circle jump-ring slot, be arranged with jump ring on jump-ring slot, and in alignment pin, be arranged with spring, one end of spring withstands on jump ring.
By adopting technique scheme, the technique effect that the present invention reaches is:
1, the left carriage saddle with cutting edge, right carriage saddle and revolving knife stand are respectively set, and drive its work by cylinder, the operating efficiency of cutter is improved, simple in structure, time saving and energy saving, save manually, and automaticity is high, easy and simple to handle;
2, guide post is set, make revolving knife installing plate and left and right cutting knife installing plate at the piston rod of cylinder in flexible process, can, along moving with the direction of the axially parallel of guide post, there will not be the phenomenon of rotation offset;
3, the slotted eye corresponding with cutting edge is set on knife fixing plate, and offers respectively corresponding slotted eye on revolving knife pressing plate and left and right cutting knife pressing plate, object is the better effects if cutting in order to strengthen cutting edge, makes the more neat appearance cutting of cloth;
4, guide rod be set and set up spring at guide rod, when installing plate is pressed down under the drive of piston rod, when pressing plate is adjacent to the cloth being placed on knife fixing plate, piston rod can continue to press down certain distance, spring can continue compression between installing plate and pressing plate, now spring gives certain pretightning force to pressing plate, makes can better compress cloth between pressing plate and knife fixing plate, improves the effect of cloth cutting;
5, gag lever post is set, both can have played by the firm guide rod of the contiguous block on cutting knife installing plate, also can play the effect of auxiliary guide post guiding, make cylinder piston rod in the process pressing down, stroke is more stable;
6, angle cutter shaft can slide in the cutter shaft slotted eye of angle, the lower end that left carriage saddle, right carriage saddle and revolving knife stand and angle cutter are embraced cover is slidably connected, the upper end that angle cutter is embraced cover is rotationally connected on the cutter shaft of angle, cutting edge is slidably connected respectively on described left carriage saddle, right carriage saddle and revolving knife stand, these several connected modes above, can regulate the position of cutting edge, conveniently cut the placket left front of different in width, can also adjust the degrees of offset of cutting edge simultaneously;
7, angle cutter pole and depression bar are set, can effectively reduce cutter in the process of work, the opposite direction stress of generation, firm cutter, can be more that cutter cuts cloth position accurate, and the stability of whole mechanism is strengthened;
8, by the annexation of angle cutter pole and angle cutter mount pad is set, facilitate rotary cutter device to reserve unnecessary space to regulate the other Sewing machines parts of cutter, in the time that needs regulate, only alignment pin upwards need be lifted and leaves dowel hole or locating slot, can allow cutter rotate to certain position taking support bar as the center of circle, after adjusting finishes, can rotary cutter device, alignment pin is inserted dowel hole and is set back to locating slot, does not need the position to cutting edge to repeat to adjust again;
9, alignment pin is provided with jump-ring slot, the lower end of spring is withstood on the jump ring being arranged in jump-ring slot, in order to ensure that alignment pin is in the time inserting dowel hole to locating slot, to have in certain spring force situation and can be inserted in locating slot through dowel hole better.
Brief description of the drawings
For content of the present invention is more likely to be clearly understood, according to accompanying drawing of the present invention also in conjunction with specific embodiments, the present invention is further detailed explanation below.
Fig. 1 is that the cutter of the Sewing machines of the specific embodiment of the invention is loaded on the structural representation in frame.
Fig. 2 is that the cutter of the Sewing machines of the specific embodiment of the invention is loaded on another angle structural representation in frame.
Fig. 3 is the structural representation of the cutter of the Sewing machines of the specific embodiment of the invention.
Fig. 4 is the structural representation of another angle of the cutter of the Sewing machines of the specific embodiment of the invention.
The partial structurtes schematic diagram of the cutter of the Sewing machines of Fig. 5 specific embodiment of the invention.
The angle cutter pole of Fig. 6 specific embodiment of the invention and the mounting structure schematic diagram of angle cutter mount pad.
The structural representation of the alignment pin of Fig. 7 specific embodiment of the invention.
The structural representation of the angle cutter mount pad of Fig. 8 specific embodiment of the invention.
Specific embodiment
As shown in Fig. 1-8, for the cutter of a kind of Sewing machines disclosed by the invention, cylinder 2 is installed on cylinder mount pad 1, described cylinder 2 is two or is the cylinder 2 with double piston-rod 20, the end of stretching out the two-piston bar 20 of cylinder 2 belows is fixed with respectively revolving knife installing plate 31 and left and right cutting knife installing plate 30, is separately installed with the adjustable cutting edge 5 of setting height(from bottom) and setting angle on left and right cutting knife installing plate 30 and revolving knife installing plate 31.In above-mentioned, the cylinder connecting plate 11 that described cylinder mount pad 1 comprises cylinder mounting plate 10 and is fixedly connected with cylinder mounting plate 10, described cylinder 2 is installed on cylinder mounting plate 10 and is close to and is fixed on cylinder connecting plate 11, described in two, piston rod 20 runs through cylinder mounting plate 10 and is fixedly connected with left and right cutting knife installing plate 30 with the revolving knife installing plate 31 of cylinder mounting plate 10 belows respectively, and the piston rod 20 in the above-mentioned cylinder with double piston-rod 20 2 is and works independently.
As Figure 1-4, on described cylinder mount pad 1, be provided with guide post pilot hole, the bottom that is arranged with respectively can slide up and down guide post 6, two guide posts 6 parallel with the piston rod 20 of cylinder 2 in two guide post pilot holes is fixedly connected with left and right cutting knife installing plate 30 with revolving knife installing plate 31 respectively.Described in two, guide post 6 runs through respectively the guide post pilot hole of cylinder mount pad 1 upper and lower faces plate, and fairlead 60 is installed in guide post pilot hole, and fairlead 60 is sheathed on guide post 6.In above-mentioned, the concrete shape of described cylinder connecting plate 11 is: be made up of two mutually perpendicular surface plates, one of them surface plate is vertical with cylinder mounting plate 10, another surface plate is parallel with cylinder mounting plate 10, and guide post 6 runs through another surface plate parallel with cylinder mounting plate 10 of cylinder mounting plate 10 and cylinder connecting plate 11 and exposes the top end face of this surface plate; Described fairlead 60 is installed on respectively in the guide post pilot hole of cylinder mounting plate 10 and cylinder connecting plate 11, described fairlead 60 is four, on each guide post 6, be arranged with respectively two fairleads 60, on another surface plate parallel with cylinder mounting plate 10 of described cylinder connecting plate 11, be provided with two, another two are installed on cylinder mounting plate 10.
As in Figure 3-5, the concrete structure that is separately installed with setting height(from bottom) and the adjustable cutting edge 5 of setting angle on described left and right cutting knife installing plate 30 and revolving knife installing plate 31 is: on described left and right cutting knife installing plate 30 and revolving knife installing plate 31, offer respectively angle cutter shaft slotted eye 440, in each angle cutter slotted eye 440, be provided with along the angle cutter shaft 44 of angle cutter slotted eye 440 slip location, the below of angle cutter shaft 44 is connected with respectively the angle cutter of rotatable location and embraces cover 43, each angle cutter is embraced on cover 43 and is provided with angle cutter and embraces the cutting knife stand that cover 43 slip location coordinate, the upper end of cutter rest is provided with and can embraces the chute that cover 43 laterally slides and locates along angle cutter, on each cutting knife stand, be provided with vertical chute, on each chute, be connected with respectively the cutting edge 5 of down-bite jaw, cutting edge 5 can be fixed on the diverse location on chute.In above-mentioned, described cutting knife stand is respectively left carriage saddle 40, right carriage saddle 41 and revolving knife stand 42, described angle cutter shaft 44 is in the time that angle cutter shaft slotted eye 440 slides into certain position, can be fixed on this position, its Main Function is for regulating left carriage saddle 40, the corresponding knife fixing plate of the cutting edge 57 slotted eye positions of right carriage saddle 41 and revolving knife stand 42, described angle cutter is embraced cover 43 upper end turn to certain position on angle cutter shaft 44 time, can be fixed on this position, its Main Function is the angle position for adjusting corresponding knife fixing plate 7 slotted eyes of cutting edge 5, described left carriage saddle 40, right carriage saddle 41 and revolving knife stand 42 all can be embraced cover 43 bottom while sliding into certain position along corresponding angle cutter, can be fixed on this position, its Main Function is to regulate the position of cutting edge 5 to be applicable to different placket left front width, described cutting edge 5 is respectively at described left carriage saddle 40, while arriving certain position in the chute of right carriage saddle 41 and revolving knife stand 42, can be fixed on this position, its Main Function is the height of adjusting cutting edge 5.
In the present embodiment, on described revolving knife installing plate 31 and left and right cutting knife installing plate 30, be respectively equipped with guide rod installing hole, in two guide rod installing holes, be separately installed with guide rod 301, 311, the downside of described cutting edge 5 is provided with revolving knife pressing plate 81 and left and right cutting knife pressing plate 80, revolving knife pressing plate 81 passes through guide rod 301 with left and right cutting knife pressing plate 80, 311 are connected with revolving knife installing plate 31 and left and right cutting knife installing plate 30 respectively, described guide rod 301, 311 can slide up and down along guide rod installing hole, and guide rod 301, on 311, be set with spring, described revolving knife pressing plate 81 is provided with knife fixing plate 7 with the downside of left and right cutting knife pressing plate 80, revolving knife pressing plate 81, on left and right cutting knife pressing plate 80 and knife fixing plate 7, correspondence offers the slotted eye corresponding with the position of three cutting edges 5.In above-mentioned, the particular location of described pressing plate is: the below of described revolving knife installing plate 31 and left and right cutting knife installing plate 30 and the top that is positioned at knife fixing plate 7 are respectively equipped with revolving knife pressing plate 81 and left and right cutting knife pressing plate 80.Difference between the thickness of the slotted eye on the thickness of described cutting edge 5 and knife fixing plate 7 is the smaller the better, and the effect that cuts cloth also can be more accurate.
In the present embodiment, described in two, on revolving knife installing plate 31 and left and right cutting knife installing plate 30, be respectively equipped with gag lever post installing hole, in two gag lever post installing holes, be separately installed with and guide rod 301, 311 gag lever posts that parallel 302, 312, described cylinder mount pad 1 is provided with the two gag lever post pilot holes corresponding with two gag lever post installing holes, described gag lever post 302, 312 pass gag lever post pilot hole and expose cylinder mount pad 1, and gag lever post 302, 312 and described revolving knife pressing plate 81 and left and right cutting knife pressing plate 80 between do not contact, in described guide rod installing hole and gag lever post installing hole, be separately installed with copper sheathing, copper sheathing is sheathed on respectively guide rod 301, 311 with gag lever post 302, on 312, guide rod 301 described in two, 311 and two gag lever posts 302, the contiguous block 9 of 312 end faces by being located at respectively two revolving knife installing plates 31 and left and right cutting knife installing plate 30 is connected and fixed, described gag lever post 302, 312 expose cylinder mounting plate 10 tops by the gag lever post pilot hole of being located on the cylinder mounting plate 10 of cylinder mount pad 1, described gag lever post pilot hole is respectively equipped with fairlead, fairlead is sheathed on respectively gag lever post 302, on 312.
As shown in Fig. 1,2,6,7,8, on described cylinder mount pad 1, angularity knife pole 110 is installed.Be that angularity knife pole 110 is installed on described cylinder connecting plate 11 tops, on described angle cutter pole 110, depression bar 111 is installed, on described angle cutter pole 110, angularity knife mount pad 112 is installed, described depression bar 111 is connected with connecting rod 113, connecting rod 113 is connected with support shaft 114, and deck 115 is installed on support shaft 114.Described angle cutter pole 110 is installed on another surface plate parallel with cylinder mounting plate 10 of cylinder connecting plate 11, and be not connected with guide post 6, angle cutter mount pad 112 and deck 115 are all installed in the frame that cutter is installed, so that firm cutter.In above-mentioned, between described angle cutter pole 110 and angle cutter mount pad 112, be connected by support bar 116, on described angle cutter pole 110, support bar 116 is installed, on support bar 116, be rotatably installed with angle cutter mount pad 112, fixing by alignment pin 118 location between angle cutter mount pad 112 and support bar 116, described support bar 116 is provided with dowel hole, and described angle cutter mount pad 112 is provided with locating slot 121, and described alignment pin 118 is passed dowel hole and is plugged in locating slot 121.In described alignment pin 118, offer a circle jump-ring slot 120, on jump-ring slot 120, be arranged with jump ring, and in alignment pin 118, be arranged with spring 122, the lower end of spring 122 withstands on jump ring, on described support bar, vertical its axial direction is stretched out two parallel boss 123,124, described two parallel boss 123,124 are provided with dowel hole, spring 122 is located between boss 123,124, and be sheathed in alignment pin 118, the lower surface upper and lower end that the upper end of spring withstands on boss 123 withstands on the jump ring being arranged in jump-ring slot 120.In the present embodiment, what on described angle cutter mount pad 112, insert for alignment pin 118 is locating slot or dowel hole, and described locating slot is on the face of angle cutter mount pad 112, to offer an elongated slot, and its groove width is identical with the diameter of alignment pin; On the face of described angle cutter mount pad 112, be dowel hole, the aperture of dowel hole is identical with the aperture of the dowel hole on back shaft, in the present embodiment, preferably adopts this structure of locating slot, and because of it, to add man-hour comparatively convenient.Between described depression bar 111 and connecting rod 113, be connected by switching connecting rod 117, use above design, mainly can effectively reduce cutter in the process of work, the opposite direction stress producing, firm cutter, it is accurate to be more that cutter cuts cloth position, and the stability of whole mechanism is strengthened.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, and if cylinder mount pad is only a surface plate, cylinder is fixed on surface plate, and guide post and gag lever post all run through and expose this surface plate; Or cylinder mount pad is upper and lower faces plate composition, cylinder is fixed between two surface plates and waits similarly equivalence to change; The adjusting of the equivalent transformation of the shape of cutting edge and the height to cutting edge and angle is changed to equivalent screw thread rotation and regulates fixing mode; Cylinder replaces with electromagnet; the conversion of controlling the both positive and negative polarity of electric current by utilization control electromagnet back and forth push-and-pull piston rod to reach effect equal with cylinder etc.; therefore: all equivalences of doing according to structure of the present invention, shape, principle change, within all should being covered by protection scope of the present invention.

Claims (8)

1. the cutter of a Sewing machines, on cylinder mount pad, cylinder is installed, it is characterized in that: described cylinder is two or is the cylinder with double piston-rod, the end of stretching out the two-piston bar of cylinder below is fixed with respectively revolving knife installing plate and left and right cutting knife installing plate, is separately installed with setting height(from bottom) and the adjustable cutting edge of setting angle on left and right cutting knife installing plate and revolving knife installing plate, the concrete structure that is separately installed with setting height(from bottom) and the adjustable cutting edge of setting angle on described left and right cutting knife installing plate and revolving knife installing plate is: on described left and right cutting knife installing plate and revolving knife installing plate, offer respectively angle cutter shaft slotted eye, in the cutter slotted eye of each angle, be provided with along the angle cutter shaft of angle cutter slotted eye slip location, the below of angle cutter shaft is connected with respectively the angle cutter of rotatable location and embraces cover, each angle cutter is embraced to put to be provided with angle cutter and is embraced the cutting knife stand that cover slip location coordinates, on each cutting knife stand, be provided with vertical chute, on each chute, be connected with respectively the cutting edge of down-bite jaw, cutting edge can be fixed on the diverse location on chute.
2. the cutter of Sewing machines according to claim 1, it is characterized in that: on described cylinder mount pad, be provided with two guide post pilot holes, in two guide post pilot holes, be arranged with respectively the can slide up and down guide post parallel with the piston rod of cylinder, the bottom of two guide posts is fixedly connected with left and right cutting knife installing plate with revolving knife installing plate respectively.
3. the cutter of Sewing machines according to claim 2, it is characterized in that: on described revolving knife installing plate and left and right cutting knife installing plate, be respectively equipped with guide rod installing hole, in two guide rod installing holes, be separately installed with guide rod, the downside of described cutting edge is provided with revolving knife pressing plate and left and right cutting knife pressing plate, revolving knife pressing plate is connected with revolving knife installing plate and left and right cutting knife installing plate respectively by guide rod with left and right cutting knife pressing plate, described guide rod can slide up and down along guide rod installing hole, and on guide rod, be set with spring, the downside of described revolving knife pressing plate and left and right cutting knife pressing plate is provided with knife fixing plate, revolving knife pressing plate, on left and right cutting knife pressing plate and knife fixing plate, correspondence offers the slotted eye corresponding with the position of three cutting edges.
4. the cutter of Sewing machines according to claim 3, it is characterized in that: on described revolving knife installing plate and left and right cutting knife installing plate, be respectively equipped with gag lever post installing hole, in two gag lever post installing holes, be separately installed with the gag lever post paralleling with guide rod, described cylinder mount pad is provided with the two gag lever post pilot holes corresponding with two gag lever post installing holes, described gag lever post is through gag lever post pilot hole and expose cylinder mount pad, and does not contact between gag lever post and described revolving knife pressing plate and left and right cutting knife pressing plate.
5. according to the cutter of the Sewing machines described in claim 3 or 4, it is characterized in that: in described guide rod installing hole and gag lever post installing hole, be separately installed with copper sheathing, copper sheathing is sheathed on respectively on guide rod and gag lever post, described in two, the contiguous block of guide rod and the two gag lever posts end face by being located at respectively two revolving knife installing plates and left and right cutting knife installing plate is connected and fixed, in described gag lever post pilot hole, fairlead is installed, fairlead is sheathed on gag lever post, in described guide post pilot hole, fairlead is installed, fairlead is sheathed on guide post.
6. according to the cutter of the Sewing machines described in claim 1-4 any one, it is characterized in that: on described cylinder mount pad, angularity knife pole is installed, on the cutter pole of described angle, depression bar is installed, on the cutter pole of described angle, support bar is installed, on support bar, be rotatably installed with angle cutter mount pad, between angle cutter mount pad and support bar, located and fixed by alignment pin, described depression bar is connected with connecting rod, connecting rod is connected with support shaft, and deck is installed on support shaft.
7. the cutter of Sewing machines according to claim 6, is characterized in that: described support bar is provided with dowel hole, and described angle cutter mount pad is provided with locating slot, and described alignment pin is passed dowel hole and is plugged in locating slot.
8. the cutter of Sewing machines according to claim 7, is characterized in that: in described alignment pin, offer a circle jump-ring slot, be arranged with jump ring on jump-ring slot, and in alignment pin, be arranged with spring, one end of spring withstands on jump ring.
CN201310335678.0A 2013-08-05 2013-08-05 Sewing machine cutter device Active CN103388244B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310335678.0A CN103388244B (en) 2013-08-05 2013-08-05 Sewing machine cutter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310335678.0A CN103388244B (en) 2013-08-05 2013-08-05 Sewing machine cutter device

Publications (2)

Publication Number Publication Date
CN103388244A CN103388244A (en) 2013-11-13
CN103388244B true CN103388244B (en) 2014-12-10

Family

ID=49532659

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310335678.0A Active CN103388244B (en) 2013-08-05 2013-08-05 Sewing machine cutter device

Country Status (1)

Country Link
CN (1) CN103388244B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103993433B (en) * 2014-06-06 2016-05-18 拓卡奔马机电科技有限公司 Knife structure in a kind of muti needle chainstitch m/c
CN106087260B (en) * 2016-06-23 2019-05-07 浙江图元智能装备科技有限公司 A kind of linear keyhole processing unit (plant)
CN106637726A (en) * 2016-12-27 2017-05-10 杰克缝纫机股份有限公司 Synchronous cloth transfer device and synchronous cloth transfer line
CN106743882B (en) * 2017-01-05 2018-08-21 杰克缝纫机股份有限公司 A kind of cloth transfer mechanism
CN106868723B (en) * 2017-04-27 2020-03-31 杰克缝纫机股份有限公司 Automatic cloth conveying device and automatic cloth conveying line
CN107164886A (en) * 2017-06-30 2017-09-15 苏州巨康缝制机器人有限公司 A kind of full-automatic material distributing machine edge-neatening apparatus of longitudinal direction suture
CN112703283B (en) * 2018-09-11 2022-12-30 株式会社Tism Sewing machine capable of sewing thread material and thread cutting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10108989A (en) * 1996-10-08 1998-04-28 Juki Corp Tape cutter device for sewing machine
CN202390641U (en) * 2011-09-02 2012-08-22 台州拓卡奔马机电科技有限公司 Automatic placket making machine with rear cutter mechanism
CN202913209U (en) * 2012-10-09 2013-05-01 叶林友 Automatic cutter sewing machine for button hole whipstitch
CN203440632U (en) * 2013-08-05 2014-02-19 台州拓卡奔马机电科技有限公司 Cutter device of sewing machine

Also Published As

Publication number Publication date
CN103388244A (en) 2013-11-13

Similar Documents

Publication Publication Date Title
CN103388244B (en) Sewing machine cutter device
CN102605568B (en) Sewing machine with pneumatic hemming device and usage of sewing machine with pneumatic hemming device
CN203440632U (en) Cutter device of sewing machine
CN203513986U (en) Collar rough selvedge folder
CN201400765Y (en) Folder with double paste strips
CN207933641U (en) A kind of latch of clothes
CN202849751U (en) Belt loop sewing device for three-wire set flat seaming machine
CN106917196B (en) Enabling flap template and enabling flap method
CN204138891U (en) A kind of overlock machine with automatic tangent function
CN203530628U (en) Decorative strip carding and guiding device
CN202809209U (en) Crimping tool
CN110629414A (en) Positioning device
CN201089836Y (en) Center joint tailoring guide apparatus
CN205205418U (en) Clothing buttonhole maker
CN204174382U (en) A kind of circle volume machine line transfer color change head
CN204617167U (en) A kind of tailoring equipment
CN209178615U (en) A kind of sewing machine for macromolecule scarf suture
CN209798282U (en) Multifunctional embroidery device and embroidery machine
CN203923620U (en) The hemmer that clothing is used
CN202626567U (en) Sewing machine with pneumatic type bottom hem folding device
CN203668632U (en) Sewing machine with edge cutting, edge covering and sewing three-in-one procedure
CN103710889B (en) Sewing machine with procedure integrating edge cutting, edge covering and sewing
CN207987489U (en) The punch block component of arbitrary needle position carving hole knife
CN202347263U (en) Thread cutting mechanism of round head buttonholing machine
CN205011986U (en) Sewing machine's pruning cutters

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address after: 317000 No. 71 River Road, Jiangnan street, Linhai City, Zhejiang, 181

Applicant after: BULLMER ELECTROMECHANICAL TECHNOLOGY CO., LTD.

Address before: 317000, Zhejiang, Taizhou Province Jiangnan Jiangnan Street office seed farm

Applicant before: Taizhou Topcut Bullmer Mechanical and Electrical Technology Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: TAIZHOU TOPCUT BULLMER MECHANICAL AND ELECTRICAL TECHNOLOGY CO., LTD. TO:TOPCUT-BULLMER MECHANICAL AND ELECTRICAL TECHNOLOGY CO., LTD.

C14 Grant of patent or utility model
GR01 Patent grant