CN209128678U - A kind of three-dimensional rotation feed sewing machine - Google Patents
A kind of three-dimensional rotation feed sewing machine Download PDFInfo
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- CN209128678U CN209128678U CN201821377014.5U CN201821377014U CN209128678U CN 209128678 U CN209128678 U CN 209128678U CN 201821377014 U CN201821377014 U CN 201821377014U CN 209128678 U CN209128678 U CN 209128678U
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- feeding
- pedestal
- material folding
- sewing machine
- driving
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Abstract
The utility model discloses a kind of three-dimensional rotation feed sewing machines, including sewing machine head and sewing base, and being equipped in sewing base outer can be along the feeding pedestal that Y-direction moves, and the Y-direction feeding mechanism that driving feeding pedestal is mobile.Feeding pedestal has fixed plate, and fixed plate is equipped with rotary shaft, and rotary shaft is equipped with annulus frame by bracket, and annulus frame and the concentric rotation axis heart are arranged.Clamping device is equipped on the circumference of annulus frame, clamping device is connected with the circle curve template frame for fixing circular arc solid sewing.Feeding pedestal is equipped with the swivel feeding mechanism that driving annulus frame is rotated around rotating shaft center.
Description
Technical field
The utility model relates to a kind of sewing machine, specifically a kind of three-dimensional rotation suitable for stereo fabric sewing is sent
Expect sewing machine.
Background technique
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 movement, and be equipped in sewing base (2) driving cloth in work top X-coordinate direction and
Y-coordinate direction carries out mobile feeding drive mechanism.When work, cloth is pushed down between top board and lower platen, then passes through drive
Dynamic lift pressure arm is that the direction coordinate X is moved to the i.e. direction coordinate Y or laterally before and after head, makes top board and lower platen
Between 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 feeder
Structure send at sewing position to the sewing region between eedle and bottom shuttle.XY feeding mechanism can be by fabric in working face XY coordinate
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 can generate interference, therefore can not be placed on stereo fabric in existing Mesa of sewing and carry out sewing operation.
Summary of the invention
Technical problem to be solved in the utility model is to be directed to above-mentioned state of the art, and provide a kind of three-dimensional rotation
The full-automatic sewing of three-dimensional sewing may be implemented in feed sewing machine.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of three-dimensional rotation feed sewing machine,
Including sewing machine head and sewing base, being equipped in sewing base outer can be along the feeding pedestal that Y-direction moves, and driving feeding
The mobile Y-direction feeding mechanism of pedestal.Feeding pedestal has fixed plate, and fixed plate is equipped with rotary shaft, and rotary shaft is pacified by bracket
Equipped with annulus frame, annulus frame and the concentric rotation axis heart are arranged.Clamping device, clamping device and use are equipped on the circumference of annulus frame
It is connected in the circle curve template frame of fixed circular arc solid sewing.Feeding pedestal is equipped with what driving annulus frame was rotated around rotating shaft center
Swivel feeding mechanism.
To optimize above-mentioned technical proposal, the utility model further includes following improved technical solution.
The front of above-mentioned sewing base has thin tubular shell, under being equipped with bottom shuttle component and driving inside thin tubular shell
Axis.Thin tubular shell is located at the circumferential inner of annulus frame, and the circular arc solid sewing of circle curve template frame clamping is along thin tubular shell
Upper surface rotation.
Circle curve template frame includes the cope plate and lower template and mounting bracket by the three-dimensional sewing of arc surface clamping.On
The edge and mounting bracket of template are rotatablely connected, and the edge of lower template is fixedly connected with mounting bracket, and cope plate can be relative under
Template makees open and close movement.Mounting bracket has the snap-in structure being connected with clamping device.
Above-mentioned annulus frame has the sliding slot being circumferentially arranged, and clamping device includes the material folding pedestal being fixed in sliding slot,
Material folding pedestal is equipped with the latch that can lock mounting bracket of material folding cylinder driving.
Binder pedestal is equipped in above-mentioned sliding slot, binder pedestal can move up and down equipped with press cylinder driving to push down
The binder block of cope plate.
Above-mentioned snap-in structure is convex body and groove structure, and the front end of convex body is less than the root of convex body.The opening of groove is big
In the inside of groove.
Above-mentioned material folding pedestal has the material folding mounting plate for fixing material folding cylinder, and material folding cylinder is rotary cylinder, folder
Expect that the drive shaft of cylinder is equipped with material folding gear.Latch is rotatably arranged on material folding mounting plate, and one end of latch is for locking
The firmly locking part at mounting bracket edge, the other end have the transmission teeth portion cooperated with material folding gear.
The central axis of above-mentioned rotary shaft is Y-direction arrangement, and one end of rotary shaft is connect by fan bracket with annulus frame, separately
One end is equipped with the driving wheel of driving rotary shaft.Swivel feeding mechanism includes rotary drive motor, and the power of rotary drive motor is defeated
Shaft drives driving wheel rotation by transmission mechanism.
It is equipped with feeding mounting plate in the lower section of above-mentioned thin tubular shell, feeding pedestal is set to feeding by Y-direction guide rail sliding
On mounting plate, Y-direction motor drives feeding pedestal to slide along Y-direction guide rail by Y-direction transmission mechanism.
Above-mentioned Y-direction transmission mechanism includes the Y-direction timing belt along Y-coordinate direction arrangement.Y-direction timing belt setting is in Y-direction electricity
Between follower on the driving wheel and feeding mounting plate of machine, and the band body of Y-direction timing belt is fixedly connected with feeding pedestal.
Compared with prior art, the three-dimensional rotation feed sewing machine of the utility model is suitable for such as sleeve, the stocking leg, shirt
The sewing of the three-dimensional sewing such as neckline.Using independently of the Y-direction feeding mechanism outside sewing base, and perpendicular to Y-coordinate direction
Swivel feeding mechanism centered on rotary shaft realizes three-dimensional sewing in the Y direction and perpendicular to the stereo rotating in Y-direction cambered surface
Feeding, can it is accurate, conveniently, full-automatic send the sewing position of three-dimensional sewing to the sewing region to eedle.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the schematic perspective view of feed section in Fig. 1.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is Fig. 2 use state diagram.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Fig. 1 to Fig. 4 show the structural schematic diagram of the utility model.
Appended drawing reference therein are as follows: sewing machine head 1, sewing base 2, thin tubular shell 21, feeding pedestal 3, fixed plate 31,
Rotary shaft 32, driving wheel 33, rotary drive motor 34, annulus frame 4, sliding slot 41, material folding pedestal 42, material folding cylinder 43, latch
44, locking part 44a, transmission teeth portion 44b, material folding gear 45, material folding mounting plate 46, fan bracket 47, cope plate 51, lower template
52, mounting bracket 53, binder pedestal 61, press cylinder 62, binder block 63, feeding mounting plate 7, Y-direction guide rail 71.
The three-dimensional rotation feed sewing machine of the utility model, including sewing machine head 1 and sewing base 2.Outside sewing base 2
Portion is equipped with can be along the feeding pedestal 3 that Y-direction moves, and the Y-direction feeding mechanism that driving feeding pedestal 3 is mobile.Feeding pedestal 3 has
There is fixed plate 31, fixed plate 31 is equipped with rotary shaft 32, and rotary shaft 32 is equipped with annulus frame 4, annulus frame 4 and rotation by bracket
The concentric arrangement of axis 32.Equipped with clamping device, clamping device and for fixing circular arc solid sewing on the circumference of annulus frame 4
Circle curve template frame is connected.Feeding pedestal 3 is equipped with driving annulus frame 4 around the swivel feeding mechanism of 32 center rotating of rotary shaft.
The front of sewing base 2 has thin tubular shell 21, and bottom shuttle component and driving are equipped with inside thin tubular shell 21
Lower axle.Thin tubular shell 21 is located at the circumferential inner of annulus frame 4, and the circular arc solid sewing of circle curve template frame clamping is along thin cylindrical case
The upper surface of body 21 rotates.
Circle curve template frame includes the cope plate 51 and lower template 52 and mounting bracket by the three-dimensional sewing of arc surface clamping
53.The edge and mounting bracket 53 of cope plate 51 are rotatablely connected, and the edge of lower template 52 is fixedly connected with mounting bracket 53, upper mold
Plate 51 can make open and close movement relative to lower template 52.Cope plate 51 and lower template 52 are identical cambered surface respectively, in arc surfaced
Three-dimensional sewing is clamped between cope plate 51 and lower template 52.Mounting bracket 53 has the engaging knot being connected with clamping device
Structure.
Annulus frame 4 has the sliding slot 41 being circumferentially arranged, and clamping device includes the material folding pedestal 42 being fixed in sliding slot 41,
Material folding pedestal 42 is equipped with the latch 44 that can lock mounting bracket 53 that material folding cylinder 43 drives.Material folding pedestal 42 can be convenient
Along the chute 41 adjustment installation site.
Binder pedestal 61 is equipped in sliding slot 41, binder pedestal 61 can move up and down equipped with what press cylinder 62 drove to press
Live in the binder block 63 of template 51.The 41 adjustment installation site along the chute that binder pedestal 61 equally can be convenient.
Snap-in structure is convex body and groove structure, and the front end of convex body is less than the root of convex body.The opening of groove is greater than groove
Inside.The convex body of snap-in structure can be trapezoidal, can also be the semicircle bodily form, and the shape and convex body of groove are coincide.Pass through engaging
Structure, mounting bracket 53 can quickly be directed at the installation position of clamping device, then drive latch 44 to make by material folding cylinder 43
Snap-in structure closely connects.
Material folding pedestal 42 has the material folding mounting plate 46 for fixing material folding cylinder 43, and material folding cylinder 43 is rotary cylinder,
The drive shaft of material folding cylinder 43 is equipped with material folding gear 45.Latch 44 is rotatably arranged on material folding mounting plate 46, latch 44
One end is the locking part 44a for lockking 53 edge of mounting bracket, and the other end has the transmission teeth portion cooperated with material folding gear 45
44b.Material folding cylinder 43 in the present embodiment is preferably rotary cylinder, but material folding cylinder 43 can also use straight line cylinder, pass through
Drive rod drives latch 44 to rotate, to realize the purpose for lockking mounting bracket 53.
The central axis of rotary shaft 32 is Y-direction arrangement, and one end of rotary shaft 32 is connected by fan bracket 47 and annulus frame 4
It connects, the other end is equipped with the driving wheel 33 of driving rotary shaft 32.Swivel feeding mechanism includes rotary drive motor 34, rotation driving electricity
The power output shaft of machine 34 drives driving wheel 33 to rotate by transmission mechanism.
Rotary drive motor 34 is stepper motor or servo motor, controls rotary drive motor 34 by sewing control system
Working condition, make on annulus frame 4 fixed three-dimensional sewing around 32 swivel feeding of rotary shaft, thereby executing sewing work.
Rotary drive motor 34 can drive driving wheel 33 to rotate by synchronous belt drive mechanism or gear drive.
It is equipped with feeding mounting plate 7 in the lower section of thin tubular shell 21, feeding pedestal 3 is set to by the sliding of Y-direction guide rail 71 and is sent
Expect on mounting plate 7, Y-direction motor drives feeding pedestal 3 to slide along Y-direction guide rail 71 by Y-direction transmission mechanism.
Y-direction transmission mechanism includes the Y-direction timing belt along Y-coordinate direction arrangement.The master of Y-direction motor is arranged in Y-direction timing belt
Between follower on driving wheel and feeding mounting plate 7, and the band body of Y-direction timing belt is fixedly connected with feeding pedestal 3.
The most preferred embodiment of the utility model has illustrated, the various change or remodeling made by those of ordinary skill in the art
All without departing from the scope of the utility model.
Claims (10)
1. a kind of three-dimensional rotation feed sewing machine, including sewing machine head (1) and sewing base (2), it is characterized in that: in sewing base
(2) external be equipped with can be along the feeding pedestal (3) that Y-direction moves, and the Y-direction feeding mechanism that driving feeding pedestal (3) is mobile；Institute
The feeding pedestal (3) stated has fixed plate (31), and the fixed plate (31) is equipped with rotary shaft (32), the rotary shaft
(32) it is equipped with annulus frame (4) by bracket, the annulus frame (4) and rotary shaft (32) concentric arrangement；In annulus frame (4)
Circumference be equipped with clamping device, the clamping device is connected with being used to fix the circle curve template frame of circular arc solid sewing；
The feeding pedestal (3) is equipped with the swivel feeding mechanism for driving the annulus frame (4) around rotary shaft (32) center rotating.
2. three-dimensional rotation feed sewing machine according to claim 1, it is characterized in that: the front tool of sewing base (2)
There are thin tubular shell (21), bottom shuttle component and driving lower axle are equipped with inside thin tubular shell (21)；The thin tubular shell
(21) it is located at the circumferential inner of annulus frame (4), the circular arc solid sewing of the circle curve template frame clamping is along thin tubular shell (21)
Upper surface rotation.
3. three-dimensional rotation feed sewing machine according to claim 1, it is characterized in that: the circle curve template frame includes passing through
The cope plate (51) and lower template (52) and mounting bracket (53) of the three-dimensional sewing of arc surface clamping；The cope plate (51)
Edge and mounting bracket (53) are rotatablely connected, and the edge of lower template (52) is fixedly connected with mounting bracket (53), cope plate (51)
Open and close movement can be made relative to lower template (52)；The mounting bracket (53) has the engaging being connected with the clamping device
Structure.
4. three-dimensional rotation feed sewing machine according to claim 3, it is characterized in that: the annulus frame (4) has along circle
The sliding slot (41) of week setting, the clamping device include the material folding pedestal (42) being fixed in sliding slot (41), the material folding bottom
Seat (42) is equipped with the latch (44) that can lock the mounting bracket (53) of material folding cylinder (43) driving.
5. three-dimensional rotation feed sewing machine according to claim 4, it is characterized in that: being equipped with binder in the sliding slot (41)
Pedestal (61), the binder pedestal (61) can move up and down equipped with press cylinder (62) driving to push down cope plate (51)
Binder block (63).
6. three-dimensional rotation feed sewing machine according to claim 3, it is characterized in that: the snap-in structure is convex body and recessed
Slot structure, the front end of the convex body are less than the root of convex body；The opening of the groove is greater than the inside of groove.
7. three-dimensional rotation feed sewing machine according to claim 4 is used it is characterized in that: the material folding pedestal (42) has
Material folding mounting plate (46) in fixed material folding cylinder (43), the material folding cylinder (43) are rotary cylinder, material folding cylinder (43)
Drive shaft be equipped with material folding gear (45)；The latch (44) is rotatably arranged on the material folding mounting plate (46), lock
One end of stops (44) is the locking part (44a) for lockking mounting bracket (53) edge, and the other end has and material folding gear
(45) the transmission teeth portion (44b) cooperated.
8. three-dimensional rotation feed sewing machine according to claim 1, it is characterized in that: the central axis of the rotary shaft (32) is
One end of Y-direction arrangement, rotary shaft (32) is connect by fan bracket (47) with annulus frame (4), and the other end is equipped with driving rotation
The driving wheel (33) of axis (32)；The swivel feeding mechanism includes rotary drive motor (34), the rotary drive motor
(34) power output shaft is rotated by the transmission mechanism driving driving wheel (33).
9. three-dimensional rotation feed sewing machine according to claim 2, it is characterized in that: being set below thin tubular shell (21)
Have feeding mounting plate (7), the feeding pedestal (3) is set on feeding mounting plate (7) by Y-direction guide rail (71) sliding, described
Y-direction motor drive the feeding pedestal (3) to slide along Y-direction guide rail (71) by the Y-direction transmission mechanism.
10. three-dimensional rotation feed sewing machine according to claim 3, it is characterized in that: the Y-direction transmission mechanism includes edge
The Y-direction timing belt of Y-coordinate direction arrangement；Driving wheel and feeding mounting plate (7) of Y-direction motor are arranged in the Y-direction timing belt
On follower between, and Y-direction timing belt band body be fixedly connected with feeding pedestal (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377014.5U CN209128678U (en) | 2018-08-25 | 2018-08-25 | A kind of three-dimensional rotation feed sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377014.5U CN209128678U (en) | 2018-08-25 | 2018-08-25 | A kind of three-dimensional rotation feed sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209128678U true CN209128678U (en) | 2019-07-19 |
Family
ID=67229368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821377014.5U Active CN209128678U (en) | 2018-08-25 | 2018-08-25 | A kind of three-dimensional rotation feed sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209128678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823822A (en) * | 2018-08-25 | 2018-11-16 | 宁波舒普机电股份有限公司 | A kind of three-dimensional rotation feed sewing machine |
-
2018
- 2018-08-25 CN CN201821377014.5U patent/CN209128678U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823822A (en) * | 2018-08-25 | 2018-11-16 | 宁波舒普机电股份有限公司 | A kind of three-dimensional rotation feed sewing machine |
| CN108823822B (en) * | 2018-08-25 | 2023-09-05 | 舒普智能技术股份有限公司 | Three-dimensional rotary feeding sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee after: Shupu Intelligent Technology Co.,Ltd. Address before: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee before: NINGBO SUPREME ELECTRONIC MACHINERY Inc. |
|
| CP01 | Change in the name or title of a patent holder |