CN210856568U - Lower hem bone inverting device and lower hem sewing equipment - Google Patents
Lower hem bone inverting device and lower hem sewing equipment Download PDFInfo
- Publication number
- CN210856568U CN210856568U CN201921254258.9U CN201921254258U CN210856568U CN 210856568 U CN210856568 U CN 210856568U CN 201921254258 U CN201921254258 U CN 201921254258U CN 210856568 U CN210856568 U CN 210856568U
- Authority
- CN
- China
- Prior art keywords
- bone
- lower hem
- pressing
- inverting
- clothes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 166
- 238000009958 sewing Methods 0.000 title claims abstract description 30
- 230000007306 turnover Effects 0.000 claims abstract description 30
- 239000004744 fabric Substances 0.000 claims description 68
- 230000007246 mechanism Effects 0.000 claims description 44
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Sewing Machines And Sewing (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a lower hem falls bone device, include: the bone pressing component is used for pressing the bone position of the turned end of the lower hem of the clothes from the outside; the bone inverting component is used for extending into the turnover end of the lower hem of the clothes to invert bones of the pressed bone positions. The lower hem bone inverting device can prevent the bone position in the lower hem of the clothes from being re-erected or inverted to the other side due to the elasticity of the lower hem after the bone inversion is finished. The utility model also provides a lower hem sewing machine.
Description
Technical Field
The utility model relates to a sewing machine field especially relates to a lower hem falls bone device and lower hem sewing machine.
Background
The lower hem sewing device is special sewing device which is specially used for sewing after the lower hem of clothes is turned over, wherein in the processing of the lower hem of the clothes, the bone position sewing of the turned and folded end of the lower hem of the clothes is a processing difficulty. The seam positions refer to the positions of the left and right edges of the seam formed by relatively splicing the cloth of the clothes, and the seam position sewing quality of the downward swinging and folding ends of the clothes determines the final processing quality of the ready-made clothes to a certain extent.
The existing lower hem sewing equipment is provided with a bone inverting device which is specially used for extending into a clothes lower hem turnover end to invert the bone position to one side, and after the bone inverting is completed, the lower hem sewing equipment returns the bone position of the clothes lower hem turnover end to the lower part of a sewing machine head to sew the clothes lower hem turnover end from the bone position. However, because the inner space of the turned end of the lower hem of the clothes is large, and the bone position has certain elasticity, the bone position is easy to stand again or fall to the other side in the process of pulling the bone position in the turned end of the lower hem of the clothes to one side and then returning the bone position to the sewing machine head, and further the processing quality is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a lower hem bone inverting device, which can prevent the bone position in the lower hem of clothes from standing up again or inverting to the other side due to self elasticity after the bone inverting is completed.
The utility model also provides a lower hem sewing machine.
The utility model discloses the technical problem that will solve realizes through following technical scheme:
a lower hem inverted bone device, comprising:
the bone pressing component is used for pressing the bone position of the turned end of the lower hem of the clothes from the outside;
the bone inverting component is used for extending into the turnover end of the lower hem of the clothes to invert bones of the pressed bone positions.
Further, the bone pressing assembly comprises:
a first cloth supporting part and a bone pressing part which are oppositely arranged, an
And the bone pressing driving mechanism is used for driving the bone pressing piece to press the bone position of the clothes lower hem turnover fracture end on the first cloth supporting piece from the outside before bone falling.
Further, the bone pressing driving mechanism comprises a movable piece and a bone pressing driving source, the bone pressing driving source is connected with and drives the movable piece to move, and the bone pressing piece is connected to the movable piece and moves along with the movable piece.
Furthermore, the bone pressing piece is movably connected to the moving piece, and the bone pressing piece is connected with the moving piece through an elastic element.
Further, the bone-inverting assembly comprises:
a falling bone member, and
and the bone inverting driving mechanism is used for driving the bone inverting part to extend into the lower hem inverting end of the clothes to invert the bone.
Furthermore, the bone-inverting driving mechanism is a three-axis driving mechanism, and can drive the bone-inverting component to do linear movement on an X axis, a Y axis and a Z axis respectively, and every two of the X axis, the Y axis and the Z axis are mutually perpendicular.
Further, the bone-inverting component comprises a fixing part and a bone-inverting part which are connected in an L shape, the fixing part is fixedly connected with the bone-inverting driving mechanism, and the bone-inverting part is used for extending into the clothes lower hem turnover fracture end to invert bones.
Further, still include:
the cloth pressing component is used for pressing the folded end of the lower hem of the clothes from the outside before the bone falling is carried out.
Further, the cloth pressing assembly comprises:
a second cloth supporting piece and a cloth pressing piece which are oppositely arranged, an
And the cloth pressing driving mechanism is used for driving the cloth pressing piece to press the lower hem turning end of the clothes to the second cloth supporting piece before the cloth pressing piece falls into the rib.
A lower hem sewing device comprises the lower hem bone inverting device.
The utility model discloses following beneficial effect has: before the bone falling, the bone position of the clothes lower hem turnover end is pressed through the bone pressing component, then the bone falling component extends into the clothes lower hem turnover end to fall the bone, after the bone position in the clothes lower hem turnover end is pulled to one side back to the sewing machine head, the bone pressing component is always in a pressing state until the bone position of the clothes lower hem turnover end is returned to the lower side of the sewing machine head to be loosened, and the bone position in the clothes lower hem can be prevented from standing up again or falling to the other side due to self elasticity after the bone falling is completed.
Drawings
Fig. 1 is a schematic view of a lower hem bone-inverting device provided by the present invention;
fig. 2 is a schematic view of a lower hem sewing machine provided by the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example one
As shown in fig. 1, a hypocycloidal bone-inverting device comprises:
the bone pressing component 11 is used for pressing the bone position of the turnover fracture end of the clothes from the outside before bone falling;
and the bone inverting component 12 is used for extending into the folded end of the lower hem of the clothes to invert the pressed bone position.
Before the bone falling, the bone position of the clothes lower hem turnover end is pressed through the bone pressing component 11, then the bone falling component 12 extends into the clothes lower hem turnover end to fall the bone, after the bone position in the clothes lower hem turnover end is pulled to one side back to the sewing machine head, the bone pressing component 11 is always in a pressing state until the bone position of the clothes lower hem turnover end is returned to the lower side of the sewing machine head to be loosened, and the bone position in the clothes lower hem can be prevented from being re-erected or falling to the other side due to self elasticity after the bone falling is completed.
The bone pressing component 11 comprises:
a first cloth supporting member 111 and a bone pressing member 112 oppositely arranged, an
And the pressing rib driving mechanism is used for driving the pressing rib part 112 to press the rib position of the clothes downward swinging turnover fracture end on the first cloth supporting part 111 from the outside before the rib overturning.
The bone pressing driving mechanism comprises a movable element 113 and a bone pressing driving source (not shown in the figure), the bone pressing driving source is connected with and drives the movable element 113 to move, and the bone pressing element 112 is connected to the movable element 113 and moves along with the movable element 113. The pressing member 112 moves closer to or away from the first cloth supporting member 111 to press or release the folded end of the lower hem of the cloth placed on the first cloth supporting member 111.
The moving mode of the movable member 113 may be lifting or rotating, and the bone pressing driving source may be a driving motor or a driving cylinder.
Preferably, the bone pressing member 112 is movably connected to the movable member 113, and the bone pressing member 112 and the movable member 113 are connected through an elastic element 114.
In this embodiment, the movable member 113 is a rotating member, and drives the bone pressing plate to rotate together in a rotating manner, and the bone pressing member 112 is connected to the movable member 113 in a rotating manner, so that a triangular connection structure is formed among the bone pressing member 112, the movable member 113 and the elastic element 114. The elastic element 114 may be, but is not limited to, a spring plate or a spring.
The bone pressing component 11 further includes a fixing element 115, wherein the fixing element 115 is fixedly connected to the first cloth supporting element 111 and movably connected to the movable element 113, so as to support the bone pressing driving mechanism and the bone pressing element 112 on the first cloth supporting element 111.
The inverted bone component 12 includes:
a bone inverting member 121, and
and the bone inverting driving mechanism is used for driving the bone inverting part 121 to extend into the clothes lower hem inverting end to invert the pressed bone position.
The bone-inverting driving mechanism is a three-axis driving mechanism and can drive the bone-inverting part 121 to do linear movement on an X axis, a Y axis and a Z axis respectively, and every two of the X axis, the Y axis and the Z axis are perpendicular to each other. Specifically, the inverted bone drive mechanism includes:
an X-axis driving mechanism 122 for driving the inverted bone member 121 to move linearly on the X-axis;
a Y-axis driving mechanism 123 for driving the bone inverting member 121 to move linearly on the Y-axis:
a Z-axis driving mechanism 124 for driving the inverted bone member 121 to move linearly on the Z-axis;
the Y-axis driving mechanism 123 is disposed at the moving end of the X-axis driving mechanism 122, the Z-axis driving mechanism 124 is disposed at the moving end of the Y-axis driving mechanism 123, and the backing member 121 is disposed at the moving end of the Z-axis driving mechanism 124.
When the bone is inverted, the Z-axis driving mechanism 125 drives the inverted bone 121 to rise on the Z-axis to ascend with the turned end of the lower hem of the clothes, then the Y-axis driving mechanism 123 drives the inverted bone 121 to move forward to penetrate into the turned end of the lower hem of the clothes from the right side (the side facing the sewing machine head) of the pressed bone, then the X-axis driving mechanism 122 drives the inverted bone 121 to move left on the X-axis to dial the pressed bone to the left side (the side facing away from the sewing machine head), then the Y-axis driving mechanism 123 drives the inverted bone 121 to move backward to retract from the left side of the pressed bone, then the Z-axis driving mechanism 125 drives the inverted bone 121 to descend on the Z-axis, and then the X-axis driving mechanism 122 drives the inverted bone 121 to move right on the X-axis to return to the original position.
In this embodiment, the X-axis driving mechanism 122 includes an X-axis cylinder, the Y-axis driving mechanism 123 includes a Y-axis cylinder, and the Z-axis driving mechanism 124 includes a Z-axis cylinder, a body of the Y-axis cylinder is disposed at an output end of the Y-axis cylinder, and a body of the Z-axis cylinder is disposed at an output end of the Y-axis cylinder.
The X-axis cylinder and the Y-axis cylinder may be, but are not limited to, three-rod cylinders, and the Z-axis cylinder may be, but is not limited to, a single-rod cylinder. The moving end of the Z-axis driving mechanism 124 and the moving end of the Y-axis driving mechanism 123 are further connected through a sliding rail assembly 125 along the Z-axis, that is, the cylinder body of the Z-axis cylinder and the output end of the Y-axis cylinder are further connected through a sliding rail assembly 125 along the Z-axis.
The bone inverting part 121 comprises a fixing part and a bone inverting part which are connected in an L shape, the fixing part is fixedly connected with the bone inverting driving mechanism, and the bone inverting part is used for extending clothes to downwards swing and invert bones in the folding end.
In this embodiment, the fixing portion and the inverted bone portion are perpendicular to each other, the fixing portion is parallel to the Z axis, and the inverted bone portion is parallel to the Y axis.
This lower hem falls bone device still includes:
and a cloth pressing component 13 for pressing the folded end of the clothes from the outside before the bone falling.
Before the bone falling, the hem bone falling device presses the hem turnover end of clothes from the outside at a position, close to a small distance from the head of a sewing machine, of the bone position through the cloth pressing component 13, so that the hem turnover end of the clothes can be prevented from being deviated due to acting force of the hem component 12 when the bone is fallen, and the hem turnover end of the clothes is loosened after the bone falling is finished.
The cloth pressing assembly 13 includes:
a second cloth supporting piece 131 and a cloth pressing piece 132 which are oppositely arranged, an
A cloth pressing driving mechanism for driving the cloth pressing member 132 to press the folded end of the lower hem of the clothes to the second cloth supporting member 131 before the backbone inversion.
The cloth pressing driving mechanism comprises a cloth pressing driving source 133, and the cloth pressing driving source 133 is connected with and drives the cloth pressing piece 132 to move. The cloth pressing member 132 moves closer to or away from the second cloth supporting member 131 to press or release the folded end of the lower hem of the cloth placed on the second cloth supporting member 131.
The cloth pressing member 132 may move up and down or rotate, and the cloth pressing driving source 133 may be a driving motor or a driving cylinder.
In this embodiment, the first cloth supporting piece 111 and the second cloth supporting piece 131 are arranged opposite to each other, and the second cloth supporting piece 131 is fixedly connected to the first cloth supporting piece 111; the first cloth supporting piece 111 is provided with a containing groove, and the cloth pressing piece 132 is contained in the containing groove and is flush with the surface of the first cloth supporting piece 111, and extends out of or retracts into the containing groove under the driving of the cloth pressing driving mechanism.
The lower hem bone inverting device further comprises an assembling support (not shown in the figures), and the bone pressing component 11, the bone inverting component 12 and the cloth pressing component 13 are assembled and fixed on the assembling support.
Example two
As shown in fig. 2, a lower hem sewing machine includes a frame inverting device 1 and a sewing machine head 2 according to the first embodiment, a cloth feeding device 3 disposed below the sewing machine head 2, a frame position sensor 4 disposed above the cloth feeding device 3, and a control computer for connecting and controlling the frame inverting device 1, the sewing machine head 2, the cloth feeding device 3, and the frame position sensor 4.
The cloth feeding device 3 comprises a first cloth feeding wheel and a second cloth feeding wheel which are oppositely arranged, and the first cloth feeding wheel and the second cloth feeding wheel feed clothes downwards in a swinging and folding manner by the rotation mode, wherein the folding ends 5 feed materials anticlockwise or clockwise. When the cloth feeding device 3 feeds the clothing lower hem turnover end 5 in the anticlockwise direction, the bone position sensor 4 senses a bone position 51 on the clothing lower hem turnover end 5, then the cloth feeding device 3 feeds the clothing lower hem turnover end 5 continuously in the anticlockwise direction for a preset distance, the bone position 51 on the clothing lower hem turnover end 5 is moved into the bone inverting device 1 to invert bones, then the cloth feeding device 3 feeds the clothing lower hem turnover end 5 in the clockwise direction for a preset distance, the bone position 51 on the clothing lower hem turnover end 5 is moved to a position below the sewing machine head 2, and the clothing lower hem turnover end 5 is sewn from the bone position 51.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but the invention can not be understood as the limitation of the patent scope of the present invention, but all the technical solutions obtained by adopting the equivalent substitution or equivalent transformation should fall within the protection scope of the present invention.
Claims (9)
1. A lower hem bone inverting device, comprising:
the bone pressing component is used for pressing the bone position of the turned end of the lower hem of the clothes from the outside;
the bone inverting component is used for extending into the lower hem turnover end of the clothes to invert bones of the pressed bone positions;
wherein, the compress subassembly includes:
a first cloth supporting part and a bone pressing part which are oppositely arranged, an
And the bone pressing driving mechanism is used for driving the bone pressing piece to press the bone position of the clothes lower hem turnover fracture end on the first cloth supporting piece from the outside before bone falling.
2. The device according to claim 1, wherein the bone-pressing driving mechanism comprises a movable member and a bone-pressing driving source connected to drive the movable member to move, and the bone-pressing member is connected to the movable member to move together with the movable member.
3. The hypocycloidal bone inverting device according to claim 2 wherein the compression member is movably connected to the movable member and the compression member and the movable member are connected by a resilient member.
4. The downswing inverted bone device of claim 1, wherein the inverted bone assembly comprises:
a falling bone member, and
and the bone inverting driving mechanism is used for driving the bone inverting part to extend into the lower hem inverting end of the clothes to invert the bone.
5. The device according to claim 4, wherein the inverted bone driving mechanism is a three-axis driving mechanism, and the inverted bone member can be driven to move linearly on an X-axis, a Y-axis and a Z-axis, respectively, and the X-axis, the Y-axis and the Z-axis are perpendicular to each other two by two.
6. The lower hem deboning device according to claim 4 or 5, wherein the deboning member comprises a fixing portion and a deboning portion connected in an L-shape, the fixing portion being fixedly connected to the deboning driving mechanism, the deboning portion being configured to extend into a turned end of the lower hem of the garment for deboning.
7. The downswing bone inverting device of claim 1, further comprising:
the cloth pressing component is used for pressing the folded end of the lower hem of the clothes from the outside before the bone falling is carried out.
8. The hypocycloidal bone inverting device of claim 7 wherein the cloth press assembly comprises:
a second cloth supporting piece and a cloth pressing piece which are oppositely arranged, an
And the cloth pressing driving mechanism is used for driving the cloth pressing piece to press the lower hem turning end of the clothes to the second cloth supporting piece before the cloth pressing piece falls into the rib.
9. A hem sewing apparatus comprising the hem inverting bone device of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254258.9U CN210856568U (en) | 2019-08-05 | 2019-08-05 | Lower hem bone inverting device and lower hem sewing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254258.9U CN210856568U (en) | 2019-08-05 | 2019-08-05 | Lower hem bone inverting device and lower hem sewing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210856568U true CN210856568U (en) | 2020-06-26 |
Family
ID=71298335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921254258.9U Active CN210856568U (en) | 2019-08-05 | 2019-08-05 | Lower hem bone inverting device and lower hem sewing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210856568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921517A (en) * | 2021-01-20 | 2021-06-08 | 深圳市精速自动化技术有限公司 | Bone-inverting device for automatic cylinder edge-folding sewing equipment |
| CN113604981A (en) * | 2021-09-17 | 2021-11-05 | 广东溢达纺织有限公司 | Automatic sewing equipment |
| CN113652807A (en) * | 2021-09-17 | 2021-11-16 | 广东溢达纺织有限公司 | Automatic sewing equipment and bone position adjusting device thereof |
-
2019
- 2019-08-05 CN CN201921254258.9U patent/CN210856568U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921517A (en) * | 2021-01-20 | 2021-06-08 | 深圳市精速自动化技术有限公司 | Bone-inverting device for automatic cylinder edge-folding sewing equipment |
| CN113604981A (en) * | 2021-09-17 | 2021-11-05 | 广东溢达纺织有限公司 | Automatic sewing equipment |
| CN113652807A (en) * | 2021-09-17 | 2021-11-16 | 广东溢达纺织有限公司 | Automatic sewing equipment and bone position adjusting device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210856568U (en) | Lower hem bone inverting device and lower hem sewing equipment | |
| JP2018027106A (en) | Sewing machine and sewing system | |
| CN108505225A (en) | A kind of Material moving device and sleeve vent sewing device | |
| CN112626734B (en) | a sewing machine | |
| CN210946227U (en) | Quick positioning device for tailoring | |
| CN221681351U (en) | Integrated hitching machine | |
| JPH0838763A (en) | Fabric presser device for sewing machine | |
| CN219508220U (en) | Automatic tailoring ironing device for clothing processing | |
| CN111748929A (en) | Sewing machine with hand pressing prevention device | |
| CN106592120A (en) | Automatic bartack machine | |
| CN210420425U (en) | Combined device adopting hinge cylinder and hinge frame | |
| CN217869411U (en) | Control structure and sewing machine with same | |
| JP3529414B2 (en) | Vertical feed sewing machine | |
| CN207633001U (en) | Computer sewing machine | |
| CN106319771A (en) | Garment sewing manipulator | |
| CN206245013U (en) | A kind of garment sewing manipulator | |
| CN216577058U (en) | Glass edging device for glass production and processing | |
| CN202380238U (en) | Needle head auxiliary device for sewing machine | |
| CN221460672U (en) | Overedger | |
| CN216169909U (en) | Full-automatic assembling equipment for plush toy | |
| CN220789023U (en) | Automatic presser foot equipment | |
| CN222574976U (en) | A multi-pressing head device for sheet material edge trimming machine | |
| CN219570501U (en) | Hydraulic cylinder lateral force test device | |
| CN222156848U (en) | Flexible container taping machine with fixing device | |
| CN213447556U (en) | Automatic lifting mechanism for presser foot of quilting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |