CN110130002A - A kind of process control single line chain type pattern sewing machine - Google Patents
A kind of process control single line chain type pattern sewing machine Download PDFInfo
- Publication number
- CN110130002A CN110130002A CN201910404419.6A CN201910404419A CN110130002A CN 110130002 A CN110130002 A CN 110130002A CN 201910404419 A CN201910404419 A CN 201910404419A CN 110130002 A CN110130002 A CN 110130002A
- Authority
- CN
- China
- Prior art keywords
- shank
- crochet hook
- feeding mechanism
- direction feeding
- driving motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 50
- 238000004886 process control Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008450 motivation Effects 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010417 needlework Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
- D05B19/02—Sewing machines having electronic memory or microprocessor control unit
- D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
- D05B19/14—Control of needle movement, e.g. varying amplitude or period of needle movement
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
- D05B19/02—Sewing machines having electronic memory or microprocessor control unit
- D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
- D05B19/16—Control of workpiece movement, e.g. modulation of travel of feed dog
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
A kind of process control single line chain type pattern sewing machine, the present invention relates to sewing machine technical fields.It is achieved by the following technical solution: by X-direction feeding mechanism, Y-direction feeding mechanism, shank rotary drive mechanism and crochet hook rotating mechanism composition, on the fixed feeding mechanism in the Y direction of X-direction feeding mechanism, shank rotary drive mechanism and crochet hook rotating mechanism are independently suspended among X-direction feeding mechanism and Y-direction feeding mechanism, and it is separately positioned on the two sides of X-direction feeding mechanism and the constituted plane of Y-direction feeding mechanism up and down, the needle point of shank is located at the origin of X-direction feeding mechanism and Y-direction feeding mechanism working range, the shank of shank rotary drive mechanism driving rotates about the z axis, the crochet hook and shank of crochet hook rotating mechanism driving are rotated around same Z axis.By shank rotary drive mechanism, 360 degree of Infinite Cyclics of eedle is enable to rotate freely, by crochet hook rotating mechanism, allows crochet hook sewing mechanism that 360 degree of Infinite Cyclics of eedle to be followed to rotate freely.
Description
Technical field
The present invention relates to sewing machine technical fields, refer in particular to a kind of process control single line chain type pattern sewing machine.
Background technique
Industrial sewing machines are generally divided into two kinds according to sewing track:
Process control pattern sewing machine passes through sewing mechanism by upper thread and baseline and passes through x, y feeder when sewing material
Structure mobile material forms sewing route；Because being lock-type chain stitch principle, upper thread is that a direct spiral passed through line components and wears
To needle, baseline then leads to winding mechanism, a spiral is divided into several segments and is wrapped on core, and core is mounted on shuttle race structure
On, most of wire core diameter is generally between 2-3cm, and height is generally in 1cm or so, therefore baseline line amount is seldom, is sewing
Cheng Zhong needs to frequently replace core；
Single line chain type sewing machine, be worn by a upper eedle upper thread pump and without line rotational line hook
Rotational motion cooperation (is not necessarily to baseline), self string set of upper thread forms chain stitch.Sewing route is formed by sewing mechanism, is not necessarily to
Replace core, but because chain type bearded needle sewing structural principle the reason of, sewing direction can only be one direction sewing shape forward
At sewing route, sewing direction cannot be changed, otherwise bearded needle can not form wire loop, and upper eedle cannot smoothly be inserted into bearded needle wire loop,
To form stitching, common chain seam machine is that do not have XY feeding structure, can not be by programming automation feeding sewing, to sewing
Skilled worker's professional standards are more demanding.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, and provide a kind of both with single line chain type sewing machine
The chain stitch of sewing, a kind of process control single line chain type pattern sewing machine that sewing direction can be changed again.
The present invention is achieved through the following technical solutions: a kind of process control single line chain type pattern sewing machine, by X-direction
Feeding mechanism, Y-direction feeding mechanism, shank rotary drive mechanism and crochet hook rotating mechanism composition, X-direction feeding mechanism are fixed on
On Y-direction feeding mechanism, shank rotary drive mechanism and crochet hook rotating mechanism are independently suspended in X-direction feeding mechanism and Y-direction
Among feeding mechanism, and it is separately positioned on the two sides of X-direction feeding mechanism and the constituted plane of Y-direction feeding mechanism, needle up and down
The needle point of bar is located at the origin of X-direction feeding mechanism and Y-direction feeding mechanism working range, the driving of shank rotary drive mechanism
Shank rotates about the z axis, and the crochet hook and shank of crochet hook rotating mechanism driving are rotated around same Z axis.
The shank rotary drive mechanism is made of shank driving motor, motor output belt, transmission gear and shank,
Shank driving motor is fixed on the motor cabinet of shank driving motor, and the output pulley and transmission gear of shank driving motor connect
It connects, transmission gear and the radially fixed connection of shank along Z-direction setting, the end of shank is fixedly connected with suture needle.
The crochet hook rotating mechanism is made of crochet hook rotating electric machine, crochet hook driving motor and crochet hook, crochet hook rotating electric machine
It is fixed on the motor cabinet of crochet hook rotating electric machine, and drives horizontally disposed crochet hook around the needle driven with shank rotary driving part
Bar is rotated around same Z axis, and crochet hook driving motor drives horizontally disposed crochet hook to rotate around the horizontal axis of itself.
The shank rotary drive mechanism is made of head driving motor, connecting flange, head and shank, head driving
The output end of motor is connect with connecting flange, and connecting flange side is fixed on head, and shank is radially fixed on head.
The crochet hook rotating mechanism is made of crochet hook rotating electric machine, crochet hook driving motor and crochet hook, crochet hook rotating electric machine
It is fixed on the motor cabinet of crochet hook rotating electric machine, and drives horizontally disposed crochet hook around the needle driven with shank rotary drive mechanism
Bar is rotated around same Z axis, and crochet hook driving motor drives horizontally disposed crochet hook to rotate around the horizontal axis of itself.
During the point of the crochet hook is hooked in the same Z axis rotated around shank, it is arranged to positioned at along Z-direction always
Shank end suture needle on threading hole.
X of the present invention in process control pattern sewing machine, Y-axis feeding, on the basis of cooperating Z axis eedle sewing, Z axis machine
Needle is enable 360 degree of Infinite Cyclics of eedle to rotate freely, is revolved by crochet hook plus rotary shaft by shank rotary drive mechanism
Rotation mechanism allows crochet hook sewing mechanism that 360 degree of Infinite Cyclics of eedle to be followed to rotate freely, to realize in XY feeding
Eedle and lower bearded needle solve single line chain type sewing machine because changing vehicle according to the style shape of sewed product demand change sewing direction
Stitch direction, lower bearded needle cannot form wire loop, so as to cause can not go here and there set form stitching the problem of, reaching single line chain type seam mark can be with
Use the purpose of any style of control model sewing of process control pattern sewing machine.
Detailed description of the invention:
Attached drawing 1 is perspective view of the present invention:
Attached drawing 2 is shank rotary drive mechanism perspective view:
Attached drawing 3 is crochet hook rotating mechanism perspective view:
Attached drawing 4 is another shank rotary drive mechanism perspective view:
Attached drawing 5 is one of working state figure of the present invention；
Attached drawing 6 is the two of working state figure of the present invention；
Attached drawing 7 is the three of working state figure of the present invention；
Attached drawing 8 is the four of working state figure of the present invention；
Attached drawing 9 is the five of working state figure of the present invention；
Attached drawing 10 is the six of working state figure of the present invention.
Specific embodiment:
See attached drawing 1~4, a kind of process control single line chain type pattern sewing machine, by X-direction feeding mechanism 1, Y-direction feeding mechanism
2, shank rotary drive mechanism 3 and crochet hook rotating mechanism 4 form, on the fixed feeding mechanism 2 in the Y direction of X-direction feeding mechanism 1,
Shank rotary drive mechanism 3 and crochet hook rotating mechanism 4 are independently suspended among X-direction feeding mechanism 1 and Y-direction feeding mechanism 2,
And it is separately positioned on the two sides of X-direction feeding mechanism 1 and the constituted plane of Y-direction feeding mechanism 2 up and down, the needle point of shank is located at
The origin of 2 working range of X-direction feeding mechanism 1 and Y-direction feeding mechanism, the shank that shank rotary drive mechanism 3 drives is about the z axis
Rotation, the crochet hook and shank that crochet hook rotating mechanism 4 drives are rotated around same Z axis.
The shank rotary drive mechanism 3 is by shank driving motor 31, motor output belt 32, transmission gear 33 and needle
Bar 34 forms, and shank driving motor 31 is fixed on the motor cabinet of shank driving motor 31, the output band of shank driving motor 31
Wheel 311 is connect with transmission gear 33, transmission gear 33 and the radially fixed connection of shank 34 along Z-direction setting, shank 34
End is fixedly connected with suture needle 341.
The crochet hook rotating mechanism 4 is made of crochet hook rotating electric machine 41, crochet hook driving motor 42 and crochet hook 43, crochet hook rotation
Rotating motor 41 is fixed on the motor cabinet of crochet hook rotating electric machine 41, and horizontally disposed crochet hook 43 is driven to rotate driving around with shank
The shank 34 that component 3 drives is rotated around same Z axis, and crochet hook driving motor 42 drives horizontally disposed crochet hook 43 around the level of itself
Axis rotation.
The shank rotary drive mechanism 3 is by head driving motor 301, connecting flange 302, head 303 and shank 304
Composition, the output end of head driving motor 301 are connect with connecting flange 302, and 302 side of connecting flange is fixed on head 303,
Shank 304 is radially fixed on head 303.
The crochet hook rotating mechanism 4 is made of crochet hook rotating electric machine 41, crochet hook driving motor 42 and crochet hook 43, crochet hook rotation
Rotating motor 41 is fixed on the motor cabinet of crochet hook rotating electric machine 41, and horizontally disposed crochet hook 43 is driven to rotate driving around with shank
The shank 304 that component 3 drives is rotated around same Z axis, and crochet hook driving motor 42 drives horizontally disposed crochet hook 43 around the water of itself
Flat axis rotation.
The sharp hook 431 of the crochet hook 43 is during the same Z axis rotated around shank 34, always to positioned at along Z axis
Threading hole 3411 in the suture needle 341 of the end of the shank 34 of direction setting.
See attached drawing 1~4, when applying the invention:
Suture needle 341 punctures sewing A, moves to when extreme lower position is gone up and forms wire loop B, the hook that wire loop B is rotated counterclockwise immediately
The sharp hook 431 of needle 43 hooks (see figure 5)；
Sewing A is exited in the rising of suture needle 341, and the sharp hook 431 of crochet hook 43 elongates and expand wire loop B, slides to middle part, presser feet C in wire loop B
It begins to ramp up, feeding mechanism starts to push sewing A(Fig. 6)；
Sewing A is by one needle gage of transfer, 341 secondary puncture sewing A of suture needle, at this point, the sharp hook 431 of crochet hook 43 turns over 180 ° of (figures
7)；
Suture needle 341 initially forms second wire loop B from extreme lower position rise again, and the sharp hook 431 of crochet hook 43 continues to move, and prepares
Straight needlework ring B(Fig. 8 is hooked up again)；
When the sharp hook 431 of crochet hook 43 turns over 360 °, wire loop B is hooked for the second time and elongates expansion wire loop B, penetrates new wire loop B old
Wire loop B(Fig. 9)；
The sharp hook 431 of crochet hook 43 continues to move, and old wire loop B is slipped from the sharp hook 431 of crochet hook 43 and covered in the new line being hooked
On ring B (Figure 10), thread take-up tension lever, which rises, at this time tightens old wire loop B, completes a unit of single thread chain stitch.So in cycles
It is formed continuous single thread chain stitch.
And while self above-mentioned string set forms the sewing of chain stitch, when sewing pattern is curve, shank rotation
Driving mechanism 3 and crochet hook rotating mechanism 4 will rotate respective angles along Z-direction, so that shank 304 and crochet hook 43 are synchronous along Z axis
Direction rotation ensure that the sharp hook 431 of crochet hook 43 during the same Z axis rotated around shank 34, always to positioned at along Z axis
Threading hole 3411 in the suture needle 341 of the end of the shank 34 of direction setting realizes the non-straight of suture track during sewing
Line variation.
It is of course also possible to use attached structure shown in Fig. 4, is drivingly connected flange 302 by head driving motor 301 and rotates,
To drive the shank 304 on head 303 to rotate, equally also may be implemented so that shank 304 and crochet hook 43 are synchronous along Z-direction
Rotation is able to realize the non-rectilinear variation of suture track during sewing.
Claims (6)
1. a kind of process control single line chain type pattern sewing machine is driven by X-direction feeding mechanism, Y-direction feeding mechanism, shank rotation
Motivation structure and crochet hook rotating mechanism composition, X-direction feeding mechanism are fixed on feeding mechanism in the Y direction, it is characterised in that: shank rotation
Turn driving mechanism and crochet hook rotating mechanism is independently suspended among X-direction feeding mechanism and Y-direction feeding mechanism, and distinguishes up and down
The two sides of X-direction feeding mechanism and the constituted plane of Y-direction feeding mechanism are set, and the needle point of shank is located at X-direction feeder
The shank of the origin of structure and Y-direction feeding mechanism working range, the driving of shank rotary drive mechanism rotates about the z axis, crochet hook rotation
The crochet hook and shank of mechanism driving are rotated around same Z axis.
2. a kind of process control single line chain type pattern sewing machine according to claim 1, it is characterised in that: the shank
Rotary drive mechanism is made of shank driving motor, motor output belt, transmission gear and shank, and shank driving motor is fixed on
On the motor cabinet of shank driving motor, the output pulley of shank driving motor is connect with transmission gear, transmission gear with along Z axis side
To the radially fixed connection of shank of setting, the end of shank is fixedly connected with suture needle.
3. a kind of process control single line chain type pattern sewing machine according to claim 1, it is characterised in that: the crochet hook
Rotating mechanism is made of crochet hook rotating electric machine, crochet hook driving motor and crochet hook, and crochet hook rotating electric machine is fixed on crochet hook rotating electric machine
Motor cabinet on, and horizontally disposed crochet hook is driven to rotate around the shank driven with shank rotary driving part around same Z axis, hook
Needle driving motor drives horizontally disposed crochet hook to rotate around the horizontal axis of itself.
4. a kind of process control single line chain type pattern sewing machine according to claim 1, it is characterised in that: the shank
Rotary drive mechanism is made of head driving motor, connecting flange, head and shank, the output end of head driving motor and connection
Flanged joint, connecting flange side are fixed on head, and shank is radially fixed on head.
5. a kind of process control single line chain type pattern sewing machine according to claim 1, it is characterised in that: the crochet hook
Whirler is made of crochet hook rotating electric machine, crochet hook driving motor and crochet hook, and crochet hook rotating electric machine is fixed on crochet hook rotating electric machine
On motor cabinet, and horizontally disposed crochet hook is driven to rotate around the shank driven with shank rotary drive mechanism around same Z axis, crochet hook
Driving motor drives horizontally disposed crochet hook to rotate around the horizontal axis of itself.
6. a kind of process control single line chain type pattern sewing machine according to claim 1, it is characterised in that: the crochet hook
Point be hooked in the same Z axis rotated around shank during, the suture needle to the end for being located at the shank being arranged along Z-direction always
On threading hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404419.6A CN110130002A (en) | 2019-05-16 | 2019-05-16 | A kind of process control single line chain type pattern sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404419.6A CN110130002A (en) | 2019-05-16 | 2019-05-16 | A kind of process control single line chain type pattern sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110130002A true CN110130002A (en) | 2019-08-16 |
Family
ID=67574401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910404419.6A Pending CN110130002A (en) | 2019-05-16 | 2019-05-16 | A kind of process control single line chain type pattern sewing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN110130002A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB775710A (en) * | 1954-02-10 | 1957-05-29 | Pfaff Ag G M | Improvements in or relating to sewing machines |
| CN1153838A (en) * | 1995-10-09 | 1997-07-09 | 重机公司 | Chain type stitch knot forming method and chain type stitch sewing machine |
| JPH10146486A (en) * | 1996-11-19 | 1998-06-02 | Brother Ind Ltd | Sewing machine with spindle and rotating hook driven separately |
| JP2001347091A (en) * | 2000-06-06 | 2001-12-18 | Juki Corp | Oil feeder of horizontally rotating shuttle |
| JP2002355475A (en) * | 2001-05-31 | 2002-12-10 | Juki Corp | Sewing machine with bobbin winding device |
| CN1542190A (en) * | 2003-05-02 | 2004-11-03 | 重机公司 | Control apparatus for button sewing machine and button sewing method using the same |
| CN1624231A (en) * | 2003-12-05 | 2005-06-08 | 兄弟工业株式会社 | Sewing device and information communication system of sewing device |
| CN101153433A (en) * | 2006-09-29 | 2008-04-02 | 兄弟工业株式会社 | Sewing machine and controller therefor |
| CN102953238A (en) * | 2012-11-15 | 2013-03-06 | 东莞市名菱工业自动化科技有限公司 | Sewing machine combined-type thread trimmer with base thread end positioning function |
| CN103194866A (en) * | 2013-04-08 | 2013-07-10 | 东莞市名菱工业自动化科技有限公司 | Synchronous rotating mechanism for shuttle race |
| CN103526464A (en) * | 2012-07-06 | 2014-01-22 | 株式会社森本制作所 | Method for converting double-line lockstitch sewing machine into single-line lockstitch sewing machine and lockstitch sewing machine |
| CN104141201A (en) * | 2013-05-08 | 2014-11-12 | 陈忠前 | Industrial sewing machine |
| CN210287727U (en) * | 2019-05-16 | 2020-04-10 | 东莞市名菱工业自动化科技有限公司 | Program-controlled single-thread chain type pattern sewing machine |
-
2019
- 2019-05-16 CN CN201910404419.6A patent/CN110130002A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB775710A (en) * | 1954-02-10 | 1957-05-29 | Pfaff Ag G M | Improvements in or relating to sewing machines |
| CN1153838A (en) * | 1995-10-09 | 1997-07-09 | 重机公司 | Chain type stitch knot forming method and chain type stitch sewing machine |
| JPH10146486A (en) * | 1996-11-19 | 1998-06-02 | Brother Ind Ltd | Sewing machine with spindle and rotating hook driven separately |
| JP2001347091A (en) * | 2000-06-06 | 2001-12-18 | Juki Corp | Oil feeder of horizontally rotating shuttle |
| JP2002355475A (en) * | 2001-05-31 | 2002-12-10 | Juki Corp | Sewing machine with bobbin winding device |
| CN1542190A (en) * | 2003-05-02 | 2004-11-03 | 重机公司 | Control apparatus for button sewing machine and button sewing method using the same |
| CN1624231A (en) * | 2003-12-05 | 2005-06-08 | 兄弟工业株式会社 | Sewing device and information communication system of sewing device |
| CN101153433A (en) * | 2006-09-29 | 2008-04-02 | 兄弟工业株式会社 | Sewing machine and controller therefor |
| CN103526464A (en) * | 2012-07-06 | 2014-01-22 | 株式会社森本制作所 | Method for converting double-line lockstitch sewing machine into single-line lockstitch sewing machine and lockstitch sewing machine |
| CN102953238A (en) * | 2012-11-15 | 2013-03-06 | 东莞市名菱工业自动化科技有限公司 | Sewing machine combined-type thread trimmer with base thread end positioning function |
| CN103194866A (en) * | 2013-04-08 | 2013-07-10 | 东莞市名菱工业自动化科技有限公司 | Synchronous rotating mechanism for shuttle race |
| CN104141201A (en) * | 2013-05-08 | 2014-11-12 | 陈忠前 | Industrial sewing machine |
| CN210287727U (en) * | 2019-05-16 | 2020-04-10 | 东莞市名菱工业自动化科技有限公司 | Program-controlled single-thread chain type pattern sewing machine |
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Effective date of registration: 20210305 Address after: 247000 Jin'an Park, Chizhou economic and Technological Development Zone, Anhui Province Applicant after: ANHUI JIEYU SHOEMAKING MACHINERY TECHNOLOGY Co.,Ltd. Address before: 523960 Hetian second industrial zone, Houjie Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN MINGLING INDUSTRY AUTOMATION TECHNOLOGY Co.,Ltd. |