CN108708084A - A kind of feeding pressure finger regulating mechanism of three-dimensional feed sewing machine - Google Patents
A kind of feeding pressure finger regulating mechanism of three-dimensional feed sewing machine Download PDFInfo
- Publication number
- CN108708084A CN108708084A CN201810703949.6A CN201810703949A CN108708084A CN 108708084 A CN108708084 A CN 108708084A CN 201810703949 A CN201810703949 A CN 201810703949A CN 108708084 A CN108708084 A CN 108708084A
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- CN
- China
- Prior art keywords
- feeding
- slide
- regulating mechanism
- sewing
- pressure finger
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B23/00—Sewing apparatus or machines not otherwise provided for
- D05B23/006—Sewing machines for making cylindrical articles
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2207/00—Use of special elements
- D05D2207/02—Pneumatic or hydraulic devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of feeding pressure finger regulating mechanisms of three-dimensional feed sewing machine, including the stock support being rotatably arranged on feeding pedestal, stock support are equipped with the sewing clamping device for fixing sewing；It is characterized in that：Stock support have can above needle plate feeding arc bracket, arc bracket be respectively arranged on the left side and the right side one can arcuately bracket slide slide；The middle part of arc bracket is equipped with adjustment gear, and the slide of the left and right sides is respectively provided with the tooth-strip part being meshed with the both sides up and down of adjustment gear.
Description
Technical field
The present invention relates to a kind of sewing machine, specifically a kind of feeding pressure finger regulating mechanism of three-dimensional feed sewing machine.
Background technology
The feeding structure of pattern sewing machine generally all includes a top board and lower platen and control for pushing down cloth
Top board processed makees the lift pressure arm of compress action, and is equipped with driving cloth in sewing engine base and is sat in work top X-coordinate direction and Y
Mark direction carries out mobile feeding drive mechanism.When work, cloth is pushed down between top board and lower platen, is then lifted by driving
Pressure arm is that the directions coordinate X are moved to the i.e. directions coordinate Y or laterally before and after head, is made between top board and lower platen
Cloth navigated under eedle along the requirement of designs and sew pattern design.
Existing sewing machine can only sew for the flat fabric being placed on sewing workmanship table top, by XY feeders
Structure send at sewing position to the sewing region between eedle and bottom shuttle.XY feed mechanisms can be by fabric in working face XY coordinates
Feeding is fed by needle tracking on direction, to complete sewing operation by the stitching of setting.But for the stereo fabric for having certain angle
Sewing, such as to sleeve, the stocking leg, shirt collar etc., when needing to carry out pattern design sewing to a certain position of its side wall, solid is knitted
The another side of object will produce interference, therefore can not be placed on stereo fabric in existing Mesa of sewing and carry out sewing operation.
Invention content
The present invention is directed in three-dimensional feed sewing machine can not quick consistent adjusting installation position for the presser feet of sewing to be clamped
The problem of setting, and a kind of feeding pressure finger regulating mechanism of three-dimensional feed sewing machine is provided, left and right sides sewing clamping may be implemented
The linkage of device, to which when adjusting one of sewing clamping device position, the position of another sewing clamping device can be same
The adjusting of step ensures the position centering of two sewing clamping devices.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of feeding presser feet of three-dimensional feed sewing machine
Regulating mechanism, including the stock support that is rotatably arranged on feeding pedestal, stock support are equipped with the sewing for fixing sewing
Clamping device；It is characterized in that：Stock support have can above needle plate feeding arc bracket, the left and right sides of arc bracket point
Do not set there are one can arcuately bracket slide slide；The middle part of arc bracket is equipped with adjustment gear, the slide point of the left and right sides
The tooth-strip part that Ju You not be meshed with the both sides up and down of adjustment gear.
To optimize above-mentioned technical proposal, the invention also includes following improved technical solutions.
Above-mentioned arc bracket has the arcuate guide structure of guiding slide sliding.
Above-mentioned arcuate guide structure is arc groove, and slide is slidably arranged in the arc groove of arc bracket.
The tooth-strip part flank of tooth of above-mentioned left and right sides slide is oppositely arranged, and adjustment gear is located between two tooth-strip parts.
Above-mentioned sewing clamping device includes the press cylinder being rotatably arranged on slide, the drive rod and cunning of press cylinder
The first material-pressing rack that can be rotated on seat is connected.
Above-mentioned sewing clamping device includes the rotary cylinder being fixed on slide, and the drive rod of rotary cylinder is connected with pressure
Material driving gear, slide are equipped with the second material-pressing rack that can be rotated, and the second material-pressing rack has matched with binder driving gear
Sector wheel face.
Above-mentioned feeding pedestal has the first mounting plate arranged vertically；Stock support is mounted on the by Pivot axle
On one mounting plate, swivel feeding motor is fixed on the back side of the first mounting plate.
The first above-mentioned mounting plate is equipped with the first transmission gear being connected with Pivot axle, and swivel feeding motor moves
Power output shaft is connected with the driving gear being meshed with the first transmission gear.
Above-mentioned Pivot axle is connected with the sensing chip in situ for detecting stock support rotation, sensing chip and feeding base
Inductor on seat is coupled.
Compared with prior art, three-dimensional feed sewing machine of the invention is suitable for such as sleeve, the stocking leg, shirt collar three
Tie up the sewing of sewing.The sewing clamping device of the left and right sides is linked by adjustment gear in the present invention, is used to greatly improve
And maintenance efficiency.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the present invention.
Fig. 2 is the dimensional structure diagram of sewing machine feeding mechanism in Fig. 1.
Fig. 3 is the rear view of Fig. 2.
Specific implementation mode
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Fig. 1 to Fig. 3 show the structural schematic diagram of the present invention.
Reference numeral therein is：Sewing machine head 1, sewing engine base 2, feeding pedestal 3, the first mounting plate 3a, Y-direction motor
31, Y-direction guide rail 32, stock support 4, arc bracket 4a, Pivot axle 4b, adjustment gear 41, the first transmission gear 42, induction
Piece 43, inductor 44, swivel feeding motor 5, slide 6, tooth-strip part 6a, press cylinder 7, material-pressing rack 71, rotary cylinder 8, second
Material-pressing rack 81, sector wheel face 81a, binder drive gear 82.
The three-dimensional feed sewing machine of the present invention, including sewing machine head 1, sewing engine base 2 and feed mechanism, are knitted suitable for solid
The sewing of object.
Feed mechanism includes the feeding pedestal 3 that can be moved linearly in Mesa of sewing Y coordinate direction, and feeding pedestal 3 is equipped with
The stock support 4 that can be rotated relative to feeding pedestal 3 and the swivel feeding motor 5 for driving stock support 4 to rotate.
Feeding pressure finger regulating mechanism include be located at stock support 4 on and can above needle plate feeding arc bracket 4a.Arc
Shape holder 4a's is respectively arranged on the left side and the right side a slide 6 for installing sewing clamping device.Stereo fabric is pressed from both sides by sewing
After holding device fixation, it can be sheathed on above the thin barrel part needle plate of sewing engine base 2, to realize the sewing of stereo fabric.
Slide 6 is slidably matched by arcuate guide structure and arc bracket 4a.Being equipped at the middle part of arc bracket 4a can turn
Dynamic adjustment gear 41, two slides 6 in left and right are respectively provided with the tooth-strip part 6a being meshed with the both sides up and down of adjustment gear 41.
The tooth-strip part 6a flank of tooth of left and right sides slide 6 is oppositely arranged, and adjustment gear 41 is located between two tooth-strip part 6a.
Arcuate guide structure is arc groove, and slide 6 is slidably arranged in the arc groove of arc bracket 4a.On slide 6
Equipped with the fastener being connected with arc bracket 4a, when needing to adjust 6 position of slide, it is only necessary to which loosening fasteners push side
Slide 6 slides, and other side slide 6 can also slide accordingly under the driving of adjustment gear 41.
By the way that adjustment gear 41 is arranged, and left and right sides slide 6 is made to link by adjustment gear 41, it is ensured that left and right two
The centering always of the position of sideslip seat 6, greatly facilitates adjusting.
The Pivot axle 4b of stock support 4 arranges that Pivot axle 4b passes through gear drive and rotation for Y-direction
Feeding motor 5 is connected.
Swivel feeding motor 5 receives the drive signal of feeding control module in sewing-machine control systems, drives three-dimensional sewing
Pivot axle 4b around stock support 4 feeds rotation as unit of a stitch length, to realize with Pivot axle 4b
Centered on three-dimensional feeding.
Swivel feeding motor 5 can be stepper motor or servo motor, under the control of sewing control system, swivel feeding
Motor 5 drives stock support 4 and sewing clamping device to be rotated together around Pivot axle 4b, to realize perpendicular to Y coordinate side
To swivel feeding.
Feeding pedestal 3 has the first mounting plate 3a arranged vertically.Stock support 4 is mounted on the by Pivot axle 4b
On one mounting plate 3a, swivel feeding motor 5 is fixed on the back side of the first mounting plate 3a.
First mounting plate 3a is equipped with the first transmission gear 42 being connected with Pivot axle 4b, swivel feeding motor 5
Power output shaft is connected with the driving gear being meshed with the first transmission gear 42.
Pivot axle 4b is connected with rotates sensing chip 43 in situ, sensing chip 43 and feeding for detecting stock support 4
Inductor 44 on pedestal 3 is coupled.Sewing control system can detect whether signal judges stock support 4 according to inductor 44
It keeps in the center.
Sewing clamping device includes the press cylinder 7 being rotatably arranged on slide 6, drive rod and the slide 6 of press cylinder 7
Upper the first material-pressing rack 71 that can be rotated is connected.First material-pressing rack 71 is rotatably arranged on slide 6 by axis pin, press cylinder 7
Drive rod can drive the first material-pressing rack 71 to be rotated around axis pin, to make the first material-pressing rack 71 fix sewing.
Sewing clamping device includes the rotary cylinder 8 being fixed on slide 6, and the drive rod of rotary cylinder 8 is connected with binder
Gear 82, slide 6 is driven to be equipped with the second material-pressing rack 81 that can be rotated, the second material-pressing rack 81 has drives 82 phase of gear with binder
The sector wheel face 81a of cooperation.Rotary cylinder 8 drives gear 82 to drive the rotation of the second material-pressing rack 81 by binder, realizes sewing
Fixation.
Feed mechanism includes the independent Y-direction feed mechanism being set to outside sewing engine base 2, and Y-direction feed mechanism includes that can sew
The feeding pedestal 3 of table top Y coordinate direction linear movement, the Y-direction motor 31 and Y-direction transmission mechanism of 3 movement of driving feeding pedestal.It send
Material pedestal 3 is slidably arranged in Y-direction guide rail 32, and Y-direction transmission mechanism is synchronous belt drive mechanism, by the driving force of Y-direction motor 31
It is converted into the linear motion of feeding pedestal 3.
Y-direction feed mechanism is independently disposed to outside sewing engine base 2, can reduce the volume of sewing engine base 2..Y-direction motor 31 is
Stepper motor, and controlled by sewing control system.Stock support 4 moves in Y coordinate direction with feeding pedestal 3 and realizes Y coordinate side
To feeding.
Highly preferred embodiment of the present invention has illustrated, and the various change or remodeling made by those of ordinary skill in the art are not
It can depart from the scope of the present invention.
Claims (9)
1. a kind of feeding pressure finger regulating mechanism of three-dimensional feed sewing machine, including the feeding that is rotatably arranged on feeding pedestal (3)
Holder (4), the stock support (4) are equipped with the sewing clamping device for fixing sewing；It is characterized in that：The feeding
Holder (4) have can above needle plate feeding arc bracket (4a), arc bracket (4a's) is respectively arranged on the left side and the right side
One can arcuately holder (4a) sliding slide (6)；The middle part of the arc bracket (4a) is equipped with adjustment gear (41), left and right
The slide (6) of both sides is respectively provided with the tooth-strip part (6a) being meshed with the both sides up and down of adjustment gear (41).
2. feeding pressure finger regulating mechanism according to claim 1, it is characterized in that：The arc bracket (4a) has guiding
The arcuate guide structure of slide (6) sliding.
3. feeding pressure finger regulating mechanism according to claim 2, it is characterized in that：The arcuate guide structure is that arc is recessed
Slot, the slide (6) are slidably arranged in the arc groove of arc bracket (4a).
4. feeding pressure finger regulating mechanism according to claim 3, it is characterized in that：The rack of the left and right sides slide (6)
Portion (6a) flank of tooth is oppositely arranged, and the adjustment gear (41) is located between two tooth-strip parts (6a).
5. feeding pressure finger regulating mechanism according to claim 4, it is characterized in that：The sewing clamping device includes rotation
Can be rotated on the press cylinder (7) being arranged on slide (6), the drive rod of the press cylinder (7) and slide (6) first
Material-pressing rack (71) is connected.
6. feeding pressure finger regulating mechanism according to claim 5, it is characterized in that：The sewing clamping device includes fixing
The drive rod of rotary cylinder (8) on slide (6), the rotary cylinder (8) is connected with binder driving gear (82), described
Slide (6) is equipped with the second material-pressing rack (81) that can be rotated, and second material-pressing rack (81) has drives gear with binder
(82) matched sector wheel face (81a).
7. feeding pressure finger regulating mechanism according to claim 6, it is characterized in that：The feeding pedestal (3) has vertical
The first mounting plate (3a) of arrangement；The stock support (4) is mounted on first mounting plate by Pivot axle (4b)
On (3a), the swivel feeding motor (5) is fixed on the back side of the first mounting plate (3a).
8. feeding pressure finger regulating mechanism according to claim 7, it is characterized in that：First mounting plate (3a) be equipped with
The power output shaft of the first transmission gear (42) that Pivot axle (4b) is connected, the swivel feeding motor (5) is connected with
The driving gear being meshed with the first transmission gear (42).
9. feeding pressure finger regulating mechanism according to claim 8, it is characterized in that：The Pivot axle (4b) is connected with
The sensing chip (43) in situ for detecting stock support (4) rotation, the sensing chip (43) and the induction on feeding pedestal (3)
Device (44) is coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703949.6A CN108708084B (en) | 2018-06-30 | 2018-06-30 | Feeding presser foot adjusting mechanism of three-dimensional feeding sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703949.6A CN108708084B (en) | 2018-06-30 | 2018-06-30 | Feeding presser foot adjusting mechanism of three-dimensional feeding sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108708084A true CN108708084A (en) | 2018-10-26 |
| CN108708084B CN108708084B (en) | 2023-09-05 |
Family
ID=63872378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810703949.6A Active CN108708084B (en) | 2018-06-30 | 2018-06-30 | Feeding presser foot adjusting mechanism of three-dimensional feeding sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108708084B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142359A (en) * | 1992-11-04 | 1994-05-24 | Brother Ind Ltd | Curved fabric stretching frame driving device for sewing machine |
| JPH1025653A (en) * | 1996-07-09 | 1998-01-27 | Barudan Co Ltd | Fabric-spreading device of sewing machine |
| US6374760B1 (en) * | 2001-03-12 | 2002-04-23 | Moore, Iii E. Frank | Cap frame drive assembly and method |
| JP2003135874A (en) * | 2001-11-05 | 2003-05-13 | Tom Miyano Toshiharu | Embroidering device, and device and method for producing pattern |
| US6782836B1 (en) * | 2003-07-15 | 2004-08-31 | Allan Hales | Embroidery machine with a cap bill support device |
| WO2006090585A1 (en) * | 2005-02-23 | 2006-08-31 | Tokai Kogyo Mishin Kabushiki Kaisha | Embroidery frame for cylindrical fabric to be embroidered such as headwear |
| CN203498617U (en) * | 2013-09-23 | 2014-03-26 | 苏州智立织锦文化科技股份有限公司 | Hard shoulder mark sewing device |
| CN104593952A (en) * | 2014-12-09 | 2015-05-06 | 吴江市宏宇机械有限公司 | Three-dimensional feeding sewing machine |
| CN105113137A (en) * | 2015-09-11 | 2015-12-02 | 广东溢达纺织有限公司 | Three-dimensional machine sewing system |
| CN206902385U (en) * | 2017-05-23 | 2018-01-19 | 深圳市德业智能股份有限公司 | A kind of automatic the brim of a hat sewing machine |
| CN208701321U (en) * | 2018-06-30 | 2019-04-05 | 宁波舒普机电股份有限公司 | A kind of feeding pressure finger regulating mechanism of three-dimensional feed sewing machine |
-
2018
- 2018-06-30 CN CN201810703949.6A patent/CN108708084B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142359A (en) * | 1992-11-04 | 1994-05-24 | Brother Ind Ltd | Curved fabric stretching frame driving device for sewing machine |
| JPH1025653A (en) * | 1996-07-09 | 1998-01-27 | Barudan Co Ltd | Fabric-spreading device of sewing machine |
| US6374760B1 (en) * | 2001-03-12 | 2002-04-23 | Moore, Iii E. Frank | Cap frame drive assembly and method |
| JP2003135874A (en) * | 2001-11-05 | 2003-05-13 | Tom Miyano Toshiharu | Embroidering device, and device and method for producing pattern |
| US6782836B1 (en) * | 2003-07-15 | 2004-08-31 | Allan Hales | Embroidery machine with a cap bill support device |
| WO2006090585A1 (en) * | 2005-02-23 | 2006-08-31 | Tokai Kogyo Mishin Kabushiki Kaisha | Embroidery frame for cylindrical fabric to be embroidered such as headwear |
| CN203498617U (en) * | 2013-09-23 | 2014-03-26 | 苏州智立织锦文化科技股份有限公司 | Hard shoulder mark sewing device |
| CN104593952A (en) * | 2014-12-09 | 2015-05-06 | 吴江市宏宇机械有限公司 | Three-dimensional feeding sewing machine |
| CN105113137A (en) * | 2015-09-11 | 2015-12-02 | 广东溢达纺织有限公司 | Three-dimensional machine sewing system |
| CN206902385U (en) * | 2017-05-23 | 2018-01-19 | 深圳市德业智能股份有限公司 | A kind of automatic the brim of a hat sewing machine |
| CN208701321U (en) * | 2018-06-30 | 2019-04-05 | 宁波舒普机电股份有限公司 | A kind of feeding pressure finger regulating mechanism of three-dimensional feed sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108708084B (en) | 2023-09-05 |
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Address after: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Applicant after: Shupu Intelligent Technology Co.,Ltd. Address before: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Applicant before: NINGBO SUPREME ELECTRONIC MACHINERY Inc. |
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