CN206109695U - Sewing machine's cutter mechanism - Google Patents

Sewing machine's cutter mechanism Download PDF

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Publication number
CN206109695U
CN206109695U CN201621128395.4U CN201621128395U CN206109695U CN 206109695 U CN206109695 U CN 206109695U CN 201621128395 U CN201621128395 U CN 201621128395U CN 206109695 U CN206109695 U CN 206109695U
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CN
China
Prior art keywords
cutter
cutting knife
mentioned
sewing machine
seat
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.)
Withdrawn - After Issue
Application number
CN201621128395.4U
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Chinese (zh)
Inventor
孙灵君
卢孔贵
陈海发
易相瑞
楼俏军
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.)
Zhongjie Sewing Machine Co Ltd
Original Assignee
Zhejiang Besserman Sewing Machine Co Ltd
Zhejiang Zhongyi Sewing Machine Co Ltd
Zhejiang Zoje Sewing 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 Zhejiang Besserman Sewing Machine Co Ltd, Zhejiang Zhongyi Sewing Machine Co Ltd, Zhejiang Zoje Sewing Technology Co Ltd filed Critical Zhejiang Besserman Sewing Machine Co Ltd
Priority to CN201621128395.4U priority Critical patent/CN206109695U/en
Application granted granted Critical
Publication of CN206109695U publication Critical patent/CN206109695U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a sewing machine's cutter mechanism belongs to sewing machine technical field. It has solved current fortune mould sewing machine's the poor problem of cutting fabric quality. This sewing machine's cutter mechanism, including mount pad, cutter driving piece and movable cutter, the cutter driving piece be fixed in on the above -mentioned mount pad and can drive movable cutter reciprocate, movable cutter below be provided with the cutter base, this cutter base upside is connected with can decide the cutter with above -mentioned movable cutter matched with, cutter mechanism still including pressing material driving piece and pressing piece, pressure material driving piece link firmly on above -mentioned mount pad, pressing piece can descend under the drive of material driving piece is pressed to the aforesaid and sticis on above -mentioned cutter base to the side of, movable cutter can be under the drive of cutter driving piece pass and wear out from pressing piece's downside from above -mentioned pressing piece middle part. This sewing machine's cutter mechanism has the cutting advantage wide with application scope of high quality.

Description

A kind of cutter mechanism of sewing machine
Technical field
This utility model belongs to sewing machine technique field, is related to a kind of cutter mechanism of sewing machine.
Background technology
Sewing machine is to use one or more sewing thread, and one or more stitching is formed on sewing, stitches one or more layers The machine that material interweaves or unites by a seam.The cutter mechanism of sewing machine is for the knife to being cut into the sewing in sewing machine Tool.With the continuous development of sewing machine, the automaticity more and more higher of sewing machine.
As people devise the cutter in a kind of fortune sewing machine, and Chinese patent (its Application No. is applied for: 201120476038.8;Its notification number is:CN202369780U), the cutter be arranged at fortune sewing machine head on and In workbench top, including for by the presser foot component of pressuring template, moving knife and for driving moving knife upper and lower relative to workbench Mobile drive component, has clutch component, with being in can clutch component on presser foot component between moving knife and drive component The changeover module with bonding state is separated, changeover module can be such that moving knife ties with drive component when presser foot component is moved down by pressuring template Close, when disengaging template is moved on presser foot component, changeover module can be such that moving knife separates with drive component.
Cutter in the fortune sewing machine realizes the cutting of sewing by the clutch component on presser feet cooperation moving knife Operation, high degree of automation and compact conformation, but, the presser feet of the cutter in the fortune sewing machine is for by pressuring template , there is a certain distance between moving knife, when moving knife cutting cloth, easily cause cloth to cut because of cloth displacement or deformation There is deviation and then cause cut quality poor, i.e., the cutter is only limitted to some are difficult to send out to ensure cloth cut quality The cloth of raw displacement and deformation is cut, and the scope of application is less.
The content of the invention
The purpose of this utility model is the problems referred to above existed for prior art, it is proposed that a kind of cutter machine of sewing machine Structure, technical problem to be solved are how to improve the scope of application in the case where cloth cutting effect is ensured.
The purpose of this utility model can be realized by following technical proposal:
A kind of cutter mechanism of sewing machine, including mounting seat, cutter driving part and dynamic cutting knife, described cutter driving part It is fixed in above-mentioned mounting seat and can drive described dynamic cutting knife to move up and down, it is characterised in that to set below described dynamic cutting knife Cutting knife base is equipped with, the cutter that can be engaged with above-mentioned dynamic cutting knife, described cutter mechanism on the upside of the cutting knife base, is connected with Also include binder actuator and binder part, described binder actuator is fixed in above-mentioned mounting seat, described binder part can be Decline and be pressed on the upper side of above-mentioned cutting knife base under the drive of above-mentioned binder actuator, described dynamic cutting knife can be driven in cutting knife From in the middle part of above-mentioned binder part pass through and pass from the downside of binder part under the drive of moving part.
When the cutter mechanism of sewing machine is used, cloth is positioned on the upside of cutting knife base, binder is driven by binder actuator Part moves down and is pressed on cloth to realize the fixation of cloth, then drives dynamic cutting knife to move down by cutter driving part, through binder part Simultaneously realize that cloth cuts with cutter cooperation in middle part.In this cutting process, come by snap fit of the binder part with cutting knife base The positioning of cloth is realized, and because dynamic cutting knife is to pass through to realize cloth cutting, the i.e. week of cloth cutting part from binder part Positioned to edge by binder part, cloth is not susceptible to displacement, meanwhile, cloth is realized by the cooperation of dynamic cutting knife and cutter Cutting, cut quality are more preferable.So, the cutter mechanism of this sewing machine can be suitably used for the cutting operation of various clothes, the scope of application Extensively.
In a kind of cutter mechanism of above-mentioned sewing machine, described binder part is annular in shape and is set with the direction of axis vertical Put, above-mentioned dynamic cutting knife can be passed through under the drive of cutter driving part from binder part, the lower surface of described binder part is plane And can mutually recline with the upper side of above-mentioned cutting knife base.The lower surface of binder part is plane, can be with the plane on the upside of cutting knife base Mutually recline, make contact surface between the two bigger, against when to cloth compress stability it is more preferable so that cloth is in cutting process In it is more stable.And the binder part of ring-type can be preferably compressed to the cloth for moving cutting knife periphery, when further increasing cloth cutting Stability.
In a kind of cutter mechanism of above-mentioned sewing machine, in annular shape, its sidepiece has level convex to described binder part Go out plate-like connecting portion, the outfan of described binder actuator is connected with connecting portion, and above-mentioned dynamic cutting knife is arranged in described The center of binder part.Dynamic cutting knife is arranged at the home position of the binder part of annular shape so that cloth cutting position and its peripheral edge Distance along each compacted position of cloth pushed down by binder part is roughly the same so that cloth in cutting process each pressed The radial effect that tight position is subject to is roughly the same, avoids each cloth compression point poor with the distance between cloth cutting position Away from larger and situation that cause each cloth to compress discontinuity at point and be subjected to displacement.
In a kind of cutter mechanism of above-mentioned sewing machine, described cutting knife base includes underlying fixed seat and position In the rotation seat of top, described cutter is connected on rotation seat, and the lower end of described rotation seat is arranged in above-mentioned fixed seat It is interior and can circumferentially rotate relative to fixed seat, by being arranged in the positioning of fixed seat sidepiece between described rotation seat and fixed seat Part is positioned, and also including being vertically arranged in shaft-like cutter bar, above-mentioned dynamic cutting knife is vertically fixed on cutting knife to described cutter mechanism The lower end of bar, described cutter bar upper end are detachably connected with above-mentioned cutter driving part.When the cloth cutting for needing different angles During operation, by cutter bar pull down rotation to required angle reconnect, meanwhile, pull down keeper, by rotation seat relative to Fixed seat rotation identical angle is repositioned again, and now dynamic cutting knife and cutter are can be achieved with to the different angles of cloth Cutting, it is adaptable to the demand of various cloth cuttings.
In a kind of cutter mechanism of above-mentioned sewing machine, there is on the upside of described cutting knife base recessed installation cavity, institute The cutter stated is arranged to be installed the upper side of intracavity and cutter and is not higher than the upper side of cutting knife base, described cutter The cutting mouth stretched into for above-mentioned dynamic cutting knife is formed between the side wall of cutting edge and above-mentioned installation cavity, described cutter can be along its sword The direction of mouth is moved back and forth and is detachably connected with described cutting knife base by securing member.Cutter be arranged at installation intracavity and Installation cavity is not higher by, can be avoided the setting of knife edge that the impact of cloth is pushed down to binder part, and the position of knife edge be can adjust and make The cooperation that cutting knife and cutter must be moved is more various, it is adaptable to the cutting of more different cutters and cloth.
In a kind of cutter mechanism of above-mentioned sewing machine, the upper side of described cutter offers the cunning in strip Groove, the cutting edge of the setting direction of the chute and above-mentioned cutter towards consistent, described securing member pass through above-mentioned chute and with Cutting knife whorl of base connects, and the upper end of described securing member has head, and described chute inwall has the shoulder block of protrusion, described Head can be resisted against on shoulder block.When needing to adjust the position of knife edge, securing member is screwed out, mobile cutter so as to relative Move in securing member, after moving to desired position, tightening fastener parts, make the head of securing member be pressed on shoulder block again, it is real The existing positioning to cutter.
In a kind of cutter mechanism of above-mentioned sewing machine, described cutter mechanism also includes that cutting knife crank and cutting knife connect Bar, described cutter driving part is motor, and one end of described cutting knife crank is sheathed on the outside of the output shaft of motor and defeated with this Shaft is circumferentially fixed, and the other end of cutting knife crank is connected with a connecting shaft, and one end of described cutter connecting rod is sheathed on connection The outside of axle and with connecting shaft axial restraint, the other end of cutter connecting rod is sheathed on the outside of a connecting pole, one end of the connecting pole It is connected with above-mentioned cutter bar, also there is in described mounting seat the strip gathering sill for vertically opening up, described connection The other end of post is stretched in gathering sill and can be moved up and down along gathering sill.By motor coordinate cutting knife crank and cutter connecting rod come Lifting driving is carried out to dynamic cutting knife, is driven more stable and is driven precision higher.
In a kind of cutter mechanism of above-mentioned sewing machine, described cutter mechanism also includes knife bar seat, and the knife bar seat connects It is connected to mounting seat sidepiece and the both sides of mounting seat, shape between described knife bar seat and mounting seat is divided into above-mentioned cutter driving part Into cavity, above-mentioned cutting knife crank, cutter connecting rod, connecting shaft and connecting pole are may be contained within the cavity, on the inside of described knife bar seat Also there is the knife bar chamber of the strip for vertically opening up, described cutter bar is vertically arranged at knife bar intracavity.By knife bar seat and peace The cooperation of dress seat, whole drive mechanism is arranged between the two, drive mechanism is protected, it is to avoid exposed and be likely to result in Unnecessary damage.
In a kind of cutter mechanism of above-mentioned sewing machine, described binder actuator is cylinder, and the cylinder is vertically arranged, The cylinder body of cylinder is connected with above-mentioned mounting seat, and the piston rod of cylinder is extended downwardly from and is connected with above-mentioned binder part.Using cylinder The driving of binder part is carried out, cloth can be more stably pushed down.
Compared with prior art, the cutter mechanism of this sewing machine has advantages below:
1st, compressed to moving the cloth around cutting knife cutting position using the binder part of annular, it is ensured that the matter of cloth cutting Amount so that the cutter mechanism of whole sewing machine can be suitably used for the cutting of various clothes, applied widely.
2nd, by the rotatable of the rotatable and rotation seat of cutter bar so that dynamic cutting knife and cutter can be adjusted as needed Cutting angle, meets the demand of various cloth cuttings.
Description of the drawings
Fig. 1 is the structural representation of the cutter mechanism of this sewing machine.
Fig. 2 is the structural representation after removing knife bar seat at the mounting seat of the cutter mechanism of this sewing machine.
Fig. 3 be this sewing machine cutter mechanism in cutting knife base structural representation.
Fig. 4 be this sewing machine cutter mechanism in binder part structural representation.
Fig. 5 be this sewing machine cutter mechanism in cutting knife base cross section structure diagram.
In figure, 1, mounting seat;1a, gathering sill;2nd, cutter driving part;3rd, move cutting knife;4th, cutting knife base;41st, fixed seat; 42nd, rotation seat;42a, installation cavity;42b, cutting mouth;5th, cutter;6th, binder actuator;7th, binder part;7a, connecting portion;8th, cut Knife bar;9th, securing member;10th, cutting knife crank;11st, cutter connecting rod;12nd, connecting shaft;13rd, connecting pole;14th, knife bar seat.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model Description, but this utility model is not limited to these embodiments.
As shown in figure 1, the cutter mechanism of this sewing machine include mounting seat 1, the cutter driving part 2 being fixed in mounting seat 1, The dynamic cutting knife 3 for driving and moving up and down of cutter driving part 2 and the cutting knife base 4 being arranged at below dynamic cutting knife 3, cutting knife bottom can be received The horizontally disposed cutter 5 that can be engaged with dynamic cutting knife 3 is connected with the upside of seat 4.Wherein, cutter mechanism is also driven including binder Part 6 and binder part 7 annular in shape, binder actuator 6 are fixed in mounting seat 1, binder part 7 arranged with the direction of axis vertical and Binder part 7 can decline and be pressed on the upper side of cutting knife base 4 under the drive of binder actuator 6, and dynamic cutting knife 3 can be in cutting knife From in binder part 7 pass through and pass from the downside of binder part 7 under the drive of actuator 2.
In the present embodiment, cutter driving part 2 is motor, and motor casing and the mounting seat 1 of the motor fix, the output of motor Axle is penetrated in mounting seat 1, and the opposite side being connected with cutter driving part 2 in mounting seat 1 is connected with knife bar seat 14 and the knife bar seat 14 Cavity is formed between mounting seat 1, the drive mechanism of Motor drive 3 action of dynamic cutting knife in the cavity, is provided with;Binder actuator 6 For cylinder, the cylinder is vertically arranged, and cylinder body and the mounting seat 1 of cylinder are connected, and the piston rod of cylinder is extended downwardly from;As shown in figure 4, In annular shape, there is its sidepiece binder part 7 level to protrude plate-like connecting portion 7a, and binder part 7 passes through connecting portion 7a and gas The piston rod of cylinder is connected;The lower surface of binder part 7 is plane and can mutually be reclined with the upper side of cutting knife base 4.
As shown in Fig. 2 the drive mechanism in the cavity being arranged between knife bar seat 14 and mounting seat 1 includes cutting knife crank 10th, cutter connecting rod 11, connecting shaft 12, connecting pole 13 and the cutter bar 8 being vertically arranged.Specifically, one end of cutting knife crank 10 It is sheathed on the outside of the output shaft of motor and circumferentially fixed with the output shaft, the other end of cutting knife crank 10 and perpendicular setting One end of connecting shaft 12 is connected, one end of cutter connecting rod 11 be sheathed on the outside of 12 other end of connecting shaft and with 12 axle of connecting shaft To fixation, the other end of cutter connecting rod 11 is sheathed on outside in the middle part of connecting pole 13.Also have in mounting seat 1 and vertically open up Strip gathering sill 1a, one end of connecting pole 13 is stretched in gathering sill 1a and can be moved up and down along gathering sill 1a, connecting pole 13 other end is fixed with generally U-shaped cutting ferrule, and the cutting ferrule is sheathed on the outside of cutter bar 8, the sidepiece of two ends of cutting ferrule Be equipped with a bolt and the bolt be threadedly coupled with two ends of cutting ferrule, by rotating the bolt by make cutting ferrule tighten up card Firmly cutter bar 8 or reverse rotation bolt unclamp cutter bar 8.In addition, knife bar seat 14 also has towards the side of mounting seat 1 erecting The knife bar chamber of strip for setting is headed straight for, cutter bar 8 is vertically arranged at knife bar intracavity and lower end can be passed simultaneously from 14 lower end of knife bar seat It is connected with the dynamic cutting knife 3 being vertically arranged.
As shown in Figure 3 and Figure 5, cutting knife base 4 includes underlying fixed seat 41 and rotation seat 42 above, fixed Cutting knife 5 is connected on rotation seat 42, and the lower end of rotation seat 42 is cylindrical and is arranged in fixed seat 41 and rotation seat 42 can phase For fixed seat 41 is circumferentially rotated.Between rotation seat 42 and fixed seat 41 by be arranged in 41 sidepiece of fixed seat and with fixed seat 41 The keeper positioning of threaded connection.In the present embodiment, keeper is screw.
The upside of rotation seat 42 also has recessed installation cavity 42a, and 42a is substantially square for the installation cavity, and its one end is opened up To the center of rotation seat 42, the other end is opened up to the sidepiece of rotation seat 42.Cutter 5 is arranged in installation cavity 42a and cutter 5 Upper side be not higher than the upper side of rotation seat 42, the side at the cutting edge of cutter 5 close 42 center of rotation seat upper with installation cavity 42a The cutting mouth 42b stretched into for dynamic cutting knife 3 is formed between wall, cutter 5 can move back and forth along the direction of its cutting edge and pass through tight Firmware 9 is detachably connected with cutting knife base 4.
In the present embodiment, the upper side of cutter 5 has the recessed chute in strip, and the chute runs through cutter 5 upper side and downside, and the length setting direction of chute and the cutting edge of cutter 5 are towards consistent.Securing member 9 is spiral shell Bolt, its bar portion are passed through chute and are threadedly coupled with cutting knife base 4, and the upper end of securing member 9 has head, and chute inwall has protrusion Shoulder block, the head of securing member 9 can be resisted against on shoulder block.
When the cutter mechanism of sewing machine is used, cloth is positioned on the upside of cutting knife base 4, pressure is driven by binder actuator 6 Materials and parts 7 move down and are pressed on cloth to realize the fixation of cloth, then drive dynamic cutting knife 3 to move down by cutter driving part 2, move cutting knife 3 pass through ring-type binder part 7 and realize that cloth cuts with the cooperation of cutter 5.In this cutting process, by binder part 7 and cutting knife bottom The snap fit of seat 4 realizing the positioning of cloth, and because binder part 7 is in circular and move cutting knife 3 be through next from binder part 7 Realize that, along being positioned, cloth is not susceptible to displacement for cloth cutting, the i.e. peripheral edge of cloth cutting part, meanwhile, by dynamic The cutting coordinated to realize cloth of cutting knife 3 and cutter 5, cut quality are more preferable.
When the cloth cutting operation for needing to carry out different angles, the bolt on cutting ferrule is unclamped, cutter bar 8 is pulled down and is revolved Retorque after angle needed for going to.Meanwhile, keeper is pulled down, rotation seat 42 is rotated relative to fixed seat 41 identical Angle reposition again, now move cutting knife 3 and cutter 5 and can be achieved with the cutting to the different angles of cloth, it is adaptable to The demand of various cloth cuttings.
When needing to adjust the position of knife edge, securing member 9 is screwed out, mobile cutter 5 so as to move relative to securing member 9 Dynamic, after moving to desired position, tightening fastener parts 9, make the head of securing member 9 be pressed on shoulder block again, realize to cutting surely The positioning of knife 5.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims.

Claims (9)

1. a kind of cutter mechanism of sewing machine, including mounting seat (1), cutter driving part (2) and dynamic cutting knife (3), described cuts Knife actuator (2) is fixed in above-mentioned mounting seat (1) and described dynamic cutting knife (3) can be driven to move up and down, it is characterised in that institute Cutting knife base (4) is provided with below the dynamic cutting knife (3) stated, being connected with the upside of the cutting knife base (4) can be with above-mentioned dynamic cutting knife (3) phase The cutter (5) of cooperation, described cutter mechanism also include binder actuator (6) and binder part (7), described binder actuator (6) it is fixed in above-mentioned mounting seat (1), described binder part (7) can decline under the drive of above-mentioned binder actuator (6) and tight The upper side of above-mentioned cutting knife base (4) is pressed in, described dynamic cutting knife (3) can be under the drive of cutter driving part (2) from above-mentioned pressure Pass through in the middle part of materials and parts (7) and pass from the downside of binder part (7).
2. the cutter mechanism of a kind of sewing machine according to claim 1, it is characterised in that described binder part (7) is in ring Shape and the direction setting with axis vertical, above-mentioned dynamic cutting knife (3) can be under the drive of cutter driving part (2) from binder part (7) Pass through, the lower surface of described binder part (7) is plane and can mutually be reclined with the upper side of above-mentioned cutting knife base (4).
3. the cutter mechanism of a kind of sewing machine according to claim 2, it is characterised in that described binder part (7) is in circle There is level to protrude plate-like connecting portion (7a) for ring-type, its sidepiece, the outfan and connecting portion of described binder actuator (6) (7a) it is connected, above-mentioned dynamic cutting knife (3) is arranged in the center of described binder part (7).
4. a kind of cutter mechanism of sewing machine according to claim 1 and 2, it is characterised in that described cutting knife base (4) Including underlying fixed seat (41) and rotation seat (42) above, described cutter (5) is connected to rotation seat (42), on, the lower end of described rotation seat (42) is arranged in above-mentioned fixed seat (41) and can circumferentially turn relative to fixed seat (41) It is dynamic, positioned by being arranged in the keeper of fixed seat (41) sidepiece between described rotation seat (42) and fixed seat (41), it is described Cutter mechanism also include be vertically arranged in shaft-like cutter bar (8), above-mentioned dynamic cutting knife (3) is vertically fixed on cutter bar (8) Lower end, described cutter bar (8) upper end is detachably connected with above-mentioned cutter driving part (2).
5. a kind of cutter mechanism of sewing machine according to claim 1 and 2, it is characterised in that described cutting knife base (4) Upside has a recessed installation cavity (42a), described cutter (5) be arranged in installation cavity (42a) and cutter (5) upside Face is not higher than the upper side of cutting knife base (4), between the described cutting edge of cutter (5) and the side wall of above-mentioned installation cavity (42a) The cutting mouth (42b) stretched into for above-mentioned dynamic cutting knife (3) is formed, described cutter (5) can be moved back along the direction of its cutting edge Move and pass through securing member (9) to be detachably connected with described cutting knife base (4).
6. the cutter mechanism of a kind of sewing machine according to claim 5, it is characterised in that described cutter (5) it is upper Side offers the chute in strip, and the cutting edge of the setting direction of the chute and above-mentioned cutter (5) is towards consistent, described Securing member (9) be threadedly coupled through above-mentioned chute and with cutting knife base (4), the upper end of described securing member (9) has head, Described chute inwall has the shoulder block of protrusion, and described head can be resisted against on shoulder block.
7. the cutter mechanism of a kind of sewing machine according to claim 4, it is characterised in that described cutter mechanism also includes Cutting knife crank (10) and cutter connecting rod (11), described cutter driving part (2) is motor, one end of described cutting knife crank (10) It is sheathed on the outside of the output shaft of motor and circumferentially fixed with the output shaft, the other end and a connecting shaft (12) of cutting knife crank (10) Be connected, one end of described cutter connecting rod (11) be sheathed on the outside of connecting shaft (12) and with connecting shaft (12) axial restraint, The other end of cutter connecting rod (11) is sheathed on the outside of a connecting pole (13), the one end and above-mentioned cutter bar (8) of the connecting pole (13) It is connected, also there is in described mounting seat (1) the strip gathering sill (1a) for vertically opening up, described connecting pole (13) The other end stretch in gathering sill (1a) and can move up and down along gathering sill (1a).
8. the cutter mechanism of a kind of sewing machine according to claim 7, it is characterised in that described cutter mechanism also includes Knife bar seat (14), the knife bar seat (14) are connected to mounting seat (1) sidepiece and are divided into mounting seat with above-mentioned cutter driving part (2) (1) both sides, form cavity, above-mentioned cutting knife crank (10), cutter connecting rod between described knife bar seat (14) and mounting seat (1) (11), connecting shaft (12) and connecting pole (13) are may be contained within the cavity, also have and vertically open on the inside of described knife bar seat (14) If strip knife bar chamber, described cutter bar (8) is vertically arranged at knife bar intracavity.
9. a kind of cutter mechanism of sewing machine according to claim 1 and 2, it is characterised in that described binder actuator (6) it is cylinder, the cylinder is vertically arranged, the cylinder body of cylinder is connected with above-mentioned mounting seat (1), and the piston rod of cylinder is extended downwardly from simultaneously It is connected with above-mentioned binder part (7).
CN201621128395.4U 2016-10-18 2016-10-18 Sewing machine's cutter mechanism Withdrawn - After Issue CN206109695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621128395.4U CN206109695U (en) 2016-10-18 2016-10-18 Sewing machine's cutter mechanism

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Application Number Priority Date Filing Date Title
CN201621128395.4U CN206109695U (en) 2016-10-18 2016-10-18 Sewing machine's cutter mechanism

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Publication Number Publication Date
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CN201621128395.4U Withdrawn - After Issue CN206109695U (en) 2016-10-18 2016-10-18 Sewing machine's cutter mechanism

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106319783A (en) * 2016-10-18 2017-01-11 浙江中捷缝纫科技有限公司 Cutter mechanism of sewing machine
CN107022855A (en) * 2017-05-19 2017-08-08 深圳杜克普缝纫机有限公司 Cutting mechanism and sewing machine
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
CN109594225A (en) * 2018-12-18 2019-04-09 拓卡奔马机电科技有限公司 A kind of ultrasonic wave cloth-cutting apparatus and template machine
CN109629220A (en) * 2018-12-18 2019-04-16 拓卡奔马机电科技有限公司 A kind of ultrasonic wave cutter body and ultrasonic wave cloth-cutting apparatus
CN109736030A (en) * 2019-02-13 2019-05-10 拓卡奔马机电科技有限公司 A kind of ultrasonic wave cloth-cutting apparatus
CN109778444A (en) * 2019-04-01 2019-05-21 拓卡奔马机电科技有限公司 A kind of ultrasonic wave cloth-cutting apparatus and sewing machine
CN112095270A (en) * 2020-10-14 2020-12-18 刘子凡 Cloth hole breaking device for clothing manufacturing
CN112301618A (en) * 2020-10-14 2021-02-02 刘子凡 Cloth hole breaking device for garment manufacturing assisted by camera

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106319783A (en) * 2016-10-18 2017-01-11 浙江中捷缝纫科技有限公司 Cutter mechanism of sewing machine
CN106319783B (en) * 2016-10-18 2023-05-30 浙江中捷缝纫科技有限公司 Cutter mechanism of sewing machine
CN107022855A (en) * 2017-05-19 2017-08-08 深圳杜克普缝纫机有限公司 Cutting mechanism and sewing machine
CN107022855B (en) * 2017-05-19 2023-08-29 深圳市华克普缝纫机有限公司 Shearing mechanism and sewing machine
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
CN109594225A (en) * 2018-12-18 2019-04-09 拓卡奔马机电科技有限公司 A kind of ultrasonic wave cloth-cutting apparatus and template machine
CN109629220A (en) * 2018-12-18 2019-04-16 拓卡奔马机电科技有限公司 A kind of ultrasonic wave cutter body and ultrasonic wave cloth-cutting apparatus
CN109736030A (en) * 2019-02-13 2019-05-10 拓卡奔马机电科技有限公司 A kind of ultrasonic wave cloth-cutting apparatus
CN109778444A (en) * 2019-04-01 2019-05-21 拓卡奔马机电科技有限公司 A kind of ultrasonic wave cloth-cutting apparatus and sewing machine
CN112095270A (en) * 2020-10-14 2020-12-18 刘子凡 Cloth hole breaking device for clothing manufacturing
CN112301618A (en) * 2020-10-14 2021-02-02 刘子凡 Cloth hole breaking device for garment manufacturing assisted by camera

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