CN205934354U - Rubber band sews up rotation of machine and turns over a structure - Google Patents
Rubber band sews up rotation of machine and turns over a structure Download PDFInfo
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- CN205934354U CN205934354U CN201620856498.6U CN201620856498U CN205934354U CN 205934354 U CN205934354 U CN 205934354U CN 201620856498 U CN201620856498 U CN 201620856498U CN 205934354 U CN205934354 U CN 205934354U
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Abstract
The utility model discloses a rubber band sews up rotation of machine and turns over a structure, indicate including rotatory support, rotating strut, rotating electrical machines, speed reducer, rotation bearing pedestal, rotatory pivot, counter roll bearing frame, counter roll, propulsion cylinder, revolving cylinder, the axle of blowing, upset support, the pneumatic clamp. Rotating strut's bottom fix on rotatory support, rotating electrical machines fixed mounting is in rotating strut, the output shaft of rotating electrical machines passes through the speed reducer to be connected with rotatory pivot, counter roll bearing frame fixed mounting impels the piston rod rod end of cylinder and upset support to be connected at the top surface of rotatory pivot, inner and the support rigid coupling that overturns of counter roll, revolving cylinder spool indicates to be connected with the pneumatics clamp through blowing. Because the utility model discloses pneumatic press from both sides to indicate to press from both sides from feeding mechanism's fixture get rubber band material area back, revolving cylinder is rotatory when carrying, drive two, relative and pneumatic clamp the that establish indicates rotatoryly, takes the hem that overturns with the rubber band material to an action is turned over in automatic completion rotation.
Description
Technical field
This utility model is related to a kind of sewing machine, more particularly to a kind of rotation turnover structure of elastic seaming machine.
Background technology
Sewing machine is to use one or more sewing thread, forms one or more stitching on sewing, so that one or more layers is stitched
The machine that material interweaves or unites by a seam.Fabric and leather, plastics, the paper such as sewing function sewing cotton, fiber crops, silk, hair, staple fibre
Deng product, the stitching neat appearance stitched out, smooth firmly, sewing velocity is fast, easy to use.Elastic seaming machine is the one of sewing machine
Kind, traditional elastic seaming machine only has one, and production efficiency is relatively low, and because elastic has elasticity, meeting in course of conveying
Stretch, there is to conveying mechanism higher requirement.It is that resilient rubber is sewn on cotton yarn or other spinning that rubber band is elastic again
The textile material of one times or several times length in fabric material, can be stretched to.The shearing of elastic at present is by manually or half certainly
Dynamic device completes, and needs to design a kind of mechanism that the bending of elastic strip, rotation can be conveyed.
Utility model content
A kind of rotation turnover structure of the elastic seaming machine that the purpose of this utility model is to provide production efficiency higher.
For achieving the above object, technical solution of the present utility model is：
This utility model is a kind of rotation turnover structure of elastic seaming machine, including rotary support, swinging strut, electric rotating
Machine, reductor, linear bearing, rotating shaft holder, rotating shaft, bearing housing, fulcrum, propulsion cylinder, turning supporting seat, pneumatic
Gripping finger；The bottom of described swinging strut is fixed on rotary support, and electric rotating machine is fixedly mounted in swinging strut, electric rotating
The output shaft of machine is connected with rotating shaft by reductor, and the bottom of rotating shaft is rotatable to be nested with rotating shaft holder,
Rotating shaft holder is fixedly mounted on swinging strut top, and a bearing housing is fixedly mounted on the top surface of rotating shaft, propulsion cylinder
Cylinder body be fixed on bearing housing, the piston rod rod end of propulsion cylinder is connected with turning supporting seat, the fulcrum playing the guiding role
It is nested with a bearing housing by linear bearing activity, the inner of fulcrum is affixed with turning supporting seat.
This utility model also includes rotary cylinder, air blowing axle；The cylinder body of described rotary cylinder is fixed in turning supporting seat, rotation
The piston rod rod end of rotaring cylinder is connected with pneumatic gripping finger by air blowing axle.
This utility model also includes backgauge frame, leading truck, telescopic cylinder；The inner of described backgauge frame pass through leading truck with
Turning supporting seat is affixed, and the outer end of backgauge frame is stretched out along pneumatic gripping finger moving direction, and the cylinder body of telescopic cylinder is fixed on turning supporting seat
On, the piston rod rod end of telescopic cylinder is connected with the inner of backgauge frame.
This utility model also includes gas blow pipe；Described gas blow pipe be arranged in turning supporting seat and gas blow pipe QI KOU against
Backgauge frame.
Rotary support, swinging strut, electric rotating machine, reductor, linear bearing, rotating shaft holder, rotating shaft, fulcrum axle
Bearing, fulcrum, propulsion cylinder, rotary cylinder, air blowing axle, turning supporting seat, pneumatic gripping finger；The lower end of described rotary support is fixed
On board, the bottom of swinging strut is fixed on rotary support, and electric rotating machine is fixedly mounted in swinging strut, electric rotating machine
Output shaft be connected with rotating shaft by reductor, the bottom of rotating shaft is rotatable to be nested with rotating shaft holder, rotation
Rotating shaft bearing is fixedly mounted on swinging strut top, and a bearing housing is fixedly mounted on the top surface of rotating shaft, propulsion cylinder
Cylinder body is fixed on a bearing housing, and the piston rod rod end of propulsion cylinder is connected with turning supporting seat, and the fulcrum playing the guiding role leads to
Cross linear bearing activity to be nested with a bearing housing, the inner of fulcrum is affixed with turning supporting seat, and the cylinder body of rotary cylinder is fixed
In turning supporting seat, the piston rod rod end of rotary cylinder is connected with pneumatic gripping finger by air blowing axle.
Described rotation turnover mechanism also includes backgauge frame, leading truck and gas blow pipe；The inner of described backgauge frame is passed through
Leading truck is affixed with turning supporting seat, and the outer end of backgauge frame is stretched out along pneumatic gripping finger moving direction, and gas blow pipe is arranged on turning supporting seat
The QI KOU of upper and gas blow pipe is against backgauge frame.
After such scheme, because this utility model includes rotary support, swinging strut, electric rotating machine, reductor, rotation
Rotating shaft bearing, rotating shaft, bearing housing, fulcrum, propulsion cylinder, turning supporting seat, pneumatic gripping finger；Pneumatic gripping finger is from feeder
After gripping elastic material strip on the clamping device of structure, the linking station that elastic material strip is rotated feeding First sewing machine is stitched
Close, after this utility model return, again after gripping elastic material strip from the clamping device of feed mechanism, the rotation of elastic material strip is sent
Enter the linking station of second sewing machine that is relative with First sewing machine and setting to be sutured, thus realizing two sewing machines
Continuous alternately suture.
Further, this utility model includes rotary cylinder, air blowing axle, and while conveying, rotary cylinder rotation, drives
The dynamic two pneumatic gripping finger relatively setting rotate, and elastic material strip turning over folded edges is automatically performed and rotates turnover action；Do so
Benefit be save and carry out turning over folded edges on waiting feed mechanism after the completion of, then grip time of elastic material strip, greatly improve
Production efficiency.
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Brief description
Fig. 1 is the axonometric drawing that this utility model is arranged on elastic seaming machine；
Fig. 2 is axonometric drawing of the present utility model；
Fig. 3 is the three-dimensional exploded view at this utility model top；
Fig. 4 is the three-dimensional exploded view of this utility model bottom；
Fig. 5 is turnover schematic diagram of the present utility model.
Specific embodiment
As Figure 1-Figure 5, this utility model is a kind of rotation turnover structure of elastic seaming machine, including rotary support 1,
Swinging strut 2, electric rotating machine 3, reductor 4, linear bearing 5, rotating shaft holder 6, rotating shaft 7, bearing housing 8, fulcrum
9th, propulsion cylinder 91, rotary cylinder 92, air blowing axle 93, turning supporting seat 94, pneumatic gripping finger 95, backgauge frame 96, leading truck 97, air blowing
Pipe 98 and telescopic cylinder 99.
The lower end of described rotary support 1 is fixed on board, and the bottom of swinging strut 2 is fixed on rotary support 1, rotation
Rotating motor 3 is fixedly mounted in swinging strut 2, and the output shaft of electric rotating machine 3 is connected with rotating shaft 7 by reductor 4, rotation
The bottom of rotating shaft 7 is rotatable to be nested with rotating shaft holder 6, and rotating shaft holder 6 is fixedly mounted on swinging strut 2 top,
Bearing housing 8 is fixedly mounted on the top surface of rotating shaft 7, and the cylinder body of propulsion cylinder 91 is fixed on a bearing housing 8, propulsive gas
The piston rod rod end of cylinder 91 is connected with turning supporting seat 94, and the fulcrum 9 playing the guiding role is nested with fulcrum by linear bearing 5 activity
On bearing block 8, the inner of fulcrum 9 is affixed with turning supporting seat 94；The cylinder body of described rotary cylinder 92 is fixed on turning supporting seat 94
On, the piston rod rod end of rotary cylinder 92 is connected with pneumatic gripping finger 95 by air blowing axle 93, and clamping cylinder 951 controls pneumatic gripping finger
95 open and pinching action.The inner of described backgauge frame 96 is affixed with turning supporting seat 94 by leading truck 97, backgauge frame 96
Outer end stretch out along pneumatic gripping finger 95 moving direction, telescopic cylinder 99 cylinder body is fixed in turning supporting seat 94, telescopic cylinder 99
The inner of piston rod rod end and backgauge frame 96 is connected, gas blow pipe 98 be arranged in turning supporting seat 94 and gas blow pipe 98 QI KOU against
Backgauge frame 96 outer end.Described rotating shaft holder 6 top surface is provided with proximity switch 99, is provided with sensing in the side of turning supporting seat 94
Block 90.
Two optical fiber heads 101 are provided with feed mechanism 100, two optical fiber heads 101 are used for whether detecting this utility model
Have and elastic band is pressed from both sides out.
Operation principle of the present utility model：
Described propulsion cylinder 91 promotes turning supporting seat 94 to forward extend out, and pneumatic gripping finger 95 stretches into the clamping machine of feed mechanism
On structure, after clamping cylinder 951 controls pneumatic gripping finger 95 gripping elastic material strip, propulsion cylinder 91 shrinks turning supporting seat 94 and returns backward
Position, electric rotating machine 3 drives rotating shaft 7 to rotate 90 degree, and meanwhile, rotary cylinder 92 rotates, and it is pneumatic that driving two sets relatively
Gripping finger 95 rotates, and by elastic material strip both sides turning over folded edges so that elastic band forms a circle, the both sides alignment after turnover is located at
The upper surface of backgauge frame 96, after being rotated in place, propulsion cylinder 91 promotes turning supporting seat 94 to forward extend out, and elastic band is sent into first
The linking station of platform sewing machine is ready for suturing, and during the linking station of entrance sewing machine, backgauge frame 96 is in telescopic cylinder 99
Drive lower inwardly retraction, to the sewing machine presser feet resigning of the linking station of sewing machine, after sewing machine presser feet pushes, clamping cylinder 951
Pneumatic gripping finger 95 is controlled to open, propulsion cylinder 91 shrinks turning supporting seat 94 and playbacks backward, thus realizing being automatically performed rotary turning
The continuous production action of flanging；Electric rotating machine 3 drives rotating shaft 7 to rotate backward 90 degree so that this utility model is directed at feeding
Mechanism, is ready for the conveying of next section of elastic band, and elastic band is gripped from the clamping device of feed mechanism by identical action
After elastic material strip, the rotation of elastic material strip is sent into the linking station of second sewing machine that is relative with First sewing machine and setting and entered
Row suture, thus realize the continuous of two sewing machines alternately suture.
The above, only this utility model preferred embodiment, therefore this utility model enforcement can not be limited with this
Scope, the equivalence changes made according to this utility model claim and description and modification, all should still belong to this reality
In the range of being covered with new patent.
Claims (4)
1. a kind of rotation turnover structure of elastic seaming machine it is characterised in that：Including rotary support, swinging strut, electric rotating machine,
Reductor, linear bearing, rotating shaft holder, rotating shaft, bearing housing, fulcrum, propulsion cylinder, turning supporting seat, pneumatic clamps
Refer to；The bottom of described swinging strut is fixed on rotary support, and electric rotating machine is fixedly mounted in swinging strut, electric rotating machine
Output shaft be connected with rotating shaft by reductor, the bottom of rotating shaft is rotatable to be nested with rotating shaft holder, rotation
Rotating shaft bearing is fixedly mounted on swinging strut top, and a bearing housing is fixedly mounted on the top surface of rotating shaft, propulsion cylinder
Cylinder body is fixed on a bearing housing, and the piston rod rod end of propulsion cylinder is connected with turning supporting seat, and the fulcrum playing the guiding role leads to
Cross linear bearing activity to be nested with a bearing housing, the inner of fulcrum is affixed with turning supporting seat.
2. elastic seaming machine according to claim 1 rotation turnover structure it is characterised in that：Also include rotary cylinder,
Air blowing axle；The cylinder body of described rotary cylinder is fixed in turning supporting seat, and the piston rod rod end of rotary cylinder passes through air blowing axle and gas
Dynamic gripping finger connects.
3. elastic seaming machine according to claim 1 rotation turnover structure it is characterised in that：Also include backgauge frame, lead
To frame, telescopic cylinder；The inner of described backgauge frame is affixed with turning supporting seat by leading truck, and the outer end of backgauge frame is along pneumatic clamps
Refer to moving direction to stretch out, the cylinder body of telescopic cylinder is fixed in turning supporting seat, the piston rod rod end of telescopic cylinder and backgauge frame
Inner connection.
4. elastic seaming machine according to claim 3 rotation turnover structure it is characterised in that：Also include gas blow pipe；Institute
The gas blow pipe stated be arranged in turning supporting seat and gas blow pipe QI KOU against backgauge frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856498.6U CN205934354U (en) | 2016-08-09 | 2016-08-09 | Rubber band sews up rotation of machine and turns over a structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856498.6U CN205934354U (en) | 2016-08-09 | 2016-08-09 | Rubber band sews up rotation of machine and turns over a structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205934354U true CN205934354U (en) | 2017-02-08 |
Family
ID=57922960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620856498.6U Active CN205934354U (en) | 2016-08-09 | 2016-08-09 | Rubber band sews up rotation of machine and turns over a structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205934354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521825A (en) * | 2016-11-04 | 2017-03-22 | 海宁市盛祥线业有限公司 | Method and complete device for processing rubber strings |
-
2016
- 2016-08-09 CN CN201620856498.6U patent/CN205934354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521825A (en) * | 2016-11-04 | 2017-03-22 | 海宁市盛祥线业有限公司 | Method and complete device for processing rubber strings |
| CN106521825B (en) * | 2016-11-04 | 2019-07-02 | 邵倩倩 | A kind of method and complete set of equipments for elastic processing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |