CN207047487U - A kind of pivoting cloth-handling mechanism - Google Patents
A kind of pivoting cloth-handling mechanism Download PDFInfo
- Publication number
- CN207047487U CN207047487U CN201621306454.2U CN201621306454U CN207047487U CN 207047487 U CN207047487 U CN 207047487U CN 201621306454 U CN201621306454 U CN 201621306454U CN 207047487 U CN207047487 U CN 207047487U
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- CN
- China
- Prior art keywords
- pinch roller
- shaft
- bearing block
- cloth
- fixed
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000009958 sewing Methods 0.000 claims abstract description 37
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 239000007779 soft material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a kind of pivoting cloth-handling mechanism, including motor, shaft coupling, pinch roller assembly and presser feet, the shaft coupling include driving shaft, connecting rod and driven shaft；Motor is bolted in fixed plate, and fixed plate trailing flank is provided with screw, is fixed on available for by motor on sewing machine fuselage, and motor head connects the driving shaft of bearing block, drives the rotation of driving shaft；The pinch roller assembly includes bearing block, wheel pressing shaft and pinch roller, pinch roller is fixed on wheel pressing shaft, and it is connected by wheel pressing shaft with bearing block, the pinch roller other end connects the driven shaft of shaft coupling, the connecting rod both ends of shaft coupling connect driving shaft and driven shaft respectively by connector, the groove coordinated with head of sewing machine depression bar is provided with bearing block, the positive side of bearing block is engaged with presser feet side panel, and presser feet is secured by bolts on bearing block.The utility model is simple in construction, and the control lifted using sewing machine itself to presser feet can be realized come the lifting of Synchronization Control cloth-handling mechanism.
Description
Technical field
Sewing machine auxiliary equipment technology is the utility model is related to, particularly a kind of pivoting cloth-handling mechanism.
Background technology
A kind of auxiliary equipment of the cloth-handling mechanism as sewing machine, its major function are when sewing clothing, pass through mop machine
The automatic dragging of sewing template is realized in the effect of the pinch roller and sewing template of structure, makes sewing machine in the set guide groove of sewing template
Complete sewing.Transmission power in cloth-handling mechanism of the prior art generally drives pinch roller by the rotation of motor driven synchronizing wheel
Operating, while also need to separately to set lifting device to complete the control to pinch roller lifting, this controlling organization is more complicated, increase
Extra energy consumption, while the problem of synchronism of pinch roller lifting and presser feet lifting also be present.
The content of the invention
In view of the shortcomings of the prior art, the utility model carries a kind of pivoting cloth-handling mechanism, simple in construction, and can be by
What sewing machine itself lifted to presser feet controls synchronously to realize the elevating control to cloth-handling mechanism.
To achieve the above object, the utility model is achieved by following technical proposals：A kind of pivoting cloth-handling mechanism,
Including motor, shaft coupling, pinch roller assembly and presser feet, it is characterised in that：The shaft coupling includes driving shaft, connecting rod and driven
Axle；Motor is bolted in fixed plate, and fixed plate trailing flank, which is provided with, to be fixed on motor on sewing machine fuselage
Screw, the driving shaft of motor head connection shaft coupling is to drive the rotation of driving shaft；The pinch roller assembly includes bearing block, pinch roller
Axle and pinch roller, pinch roller are fixed on wheel pressing shaft, wheel pressing shaft rotation is fixed on bearing block, the pinch roller other end connection shaft coupling from
Moving axis, the connecting rod both ends of shaft coupling fasten with driving shaft and driven shaft, are provided with and head of sewing machine pressure on bearing block respectively
The groove that bar coordinates, bearing block side are engaged with the side panel of presser feet, and presser feet is secured by bolts on bearing block.
The pinch roller surface is provided with pinch roller circle, and the pinch roller circle is made up of elastic soft material.
The pinch roller is fixed with 2 side by side, and each pinch roller is correspondingly provided with a pinch roller circle.
The connecting rod both ends of the shaft coupling are fastened with driving shaft and driven shaft respectively by connector, the driving shaft and
Driven shaft is to be horizontally mounted, and the connecting rod is installed to tilt.
The beneficial effects of the utility model are：
The utility model is simple in construction, and the elevating function of sewing machine itself can be utilized to realize the same of cloth-handling mechanism and presser feet
When lifting without in addition set cloth-handling mechanism lifting device, save space, reduce energy consumption, solve cloth-handling mechanism and presser feet it is same
When the problem of lifting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is that the utility model peace turns the schematic diagram on sewing machine,
Wherein, 1- bearing blocks, 2- wheel pressing shafts, 3- pinch rollers, 4- pinch rollers circle, 8- fixed plates, 9- motors, 10- shaft couplings, 11-
Presser feet, 12- connecting plates, A- sewing templates, B- sewing machine heads, B1- depression bars, B2- sewing needles, 0- guide groove alignment pins.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of pivoting cloth-handling mechanism, including motor 9, shaft coupling 10, pinch roller assembly and presser feet
11, it is characterised in that：The shaft coupling 10 includes driving shaft, connecting rod and driven shaft；Motor 9 is bolted on fixed plate
On 8, the trailing flank of fixed plate 8 is provided with the screw that can be fixed on motor 9 on sewing machine fuselage, motor head connection shaft coupling 10
Driving shaft to drive the rotation of driving shaft；The pinch roller assembly includes bearing block 1, wheel pressing shaft 2 and pinch roller 3, and pinch roller 3 is fixed on
On wheel pressing shaft 2, the rotation of wheel pressing shaft 2 is fixed on bearing block 1, and the other end of pinch roller 3 connects the driven shaft of shaft coupling 10, shaft coupling 10
Connecting rod both ends fastened respectively with driving shaft and driven shaft, be provided with bearing block 1 and head of sewing machine depression bar B1 coordinate
Groove, the side of bearing block 1 are engaged with the side panel of presser feet 11, and presser feet 11 is secured by bolts on bearing block 1.
The surface of pinch roller 3 is provided with pinch roller circle 4, and the pinch roller circle 4 is made up of elastic soft material.
The pinch roller 3 is fixed with 2 side by side, and each pinch roller 3 is correspondingly provided with a pinch roller circle 4.
The connecting rod both ends of the shaft coupling 10 are fastened with driving shaft and driven shaft respectively by connector, the driving shaft
It is to be horizontally mounted with driven shaft, the connecting rod is installed to tilt.
In the implementation case, fixed plate 8 is fixed on connecting plate 12 by screw, and connecting plate 12 is fixed on seam
Thread on fuselage, complete the fixation of motor 9, while bearing block 1 will be inserted by the sewing machine depression bar B1 stretched out inside sewing machine head B
In groove, bearing block 1 is fixed on by depression bar B1 bottoms by bolt, completes the fixation of pinch roller assembly.
Start motor 9, motor head drives the driving shaft of shaft coupling 10 to rotate, and drives turning for driven shaft by connecting rod
It is dynamic, the rotation of pinch roller 3 is finally realized, the connecting rod of shaft coupling 10 solves motor 9 and pinch roller 3（Pinch roller circle 4）It is different during rotation
The problem of heart.
Bearing block 1 and presser feet 11 are fixedly connected on depression bar B1 bottoms, depression bar B1 is driven pinch roller 3 simultaneously when moving up and down
（Pinch roller circle 4）With moving up and down for presser feet 11, in pinch roller 3（Pinch roller circle 4）During moving up and down, motor 9 and pinch roller 3（Pressure
Wheel rim 4）The distance between produce change, the connecting rod of shaft coupling 10 solves the problem, finally realizes and utilize sewing machine
Lifting control mechanism realizes the elevating function of cloth-handling mechanism, lifting device without being separately provided cloth-handling mechanism in addition.
The utility model is simple in construction, reduces the setting of cloth-handling mechanism lowering or hoisting gear, saves space, reduces material, reduces
Energy consumption, while a pinch roller 3 is designed on wheel pressing shaft 2 side by side, the surface of pinch roller 3 design pinch roller circle 4, make pinch roller 3 in sewing process steady
Ground is pressed on sewing template A, and sewing template A and cloth are dragged in the presence of frictional force.
Guide groove alignment pin 0 on sewing machine sewing machine table is placed in sewing template A guide groove, guide groove alignment pin 0
With sewing needle B2 on the same axis, in pinch roller 3（Pinch roller circle 4）Dragging under, sewing template A and cloth are along sewing template A
On guide groove motion, sewing needle B2 completes cabling in guide groove, ensure that the degree of accuracy and the smoothness of sewing line style.
Simply illustrate principle of the present utility model and most preferred embodiment described in above-described embodiment and specification, do not taking off
On the premise of the spirit and scope of the utility model, the utility model also has various changes and modifications, these changes and improvements
Both fall within claimed the scope of the utility model.
Claims (4)
1. a kind of pivoting cloth-handling mechanism, including motor, shaft coupling, pinch roller assembly and presser feet, it is characterised in that：The shaft coupling
Including driving shaft, connecting rod and driven shaft；Motor is bolted in fixed plate, and fixed plate trailing flank is provided with can be by electricity
Machine is fixed on the screw on sewing machine fuselage, and the driving shaft of motor head connection shaft coupling is to drive the rotation of driving shaft；It is described
Pinch roller assembly includes bearing block, wheel pressing shaft and pinch roller, and pinch roller is fixed on wheel pressing shaft, and wheel pressing shaft rotation is fixed on bearing block,
The pinch roller other end connects the driven shaft of shaft coupling, and the connecting rod both ends of shaft coupling fasten with driving shaft and driven shaft respectively, bearing
The groove coordinated with head of sewing machine depression bar is provided with seat, bearing block side is engaged with the side panel of presser feet, and presser feet passes through
Bolt is fixed on bearing block.
2. pivoting cloth-handling mechanism according to claim 1, it is characterised in that：The pinch roller surface is provided with pinch roller circle, institute
Pinch roller circle is stated to be made up of elastic soft material.
3. pivoting cloth-handling mechanism according to claim 2, it is characterised in that：The pinch roller is fixed with 2 side by side, each
Pinch roller is correspondingly provided with a pinch roller circle.
4. pivoting cloth-handling mechanism according to claim 1, it is characterised in that：The connecting rod both ends of the shaft coupling pass through
Connector fastens with driving shaft and driven shaft respectively, and the driving shaft and driven shaft are to be horizontally mounted, and the connecting rod is to incline
Tiltedly installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306454.2U CN207047487U (en) | 2016-12-01 | 2016-12-01 | A kind of pivoting cloth-handling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306454.2U CN207047487U (en) | 2016-12-01 | 2016-12-01 | A kind of pivoting cloth-handling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207047487U true CN207047487U (en) | 2018-02-27 |
Family
ID=61489022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621306454.2U Expired - Fee Related CN207047487U (en) | 2016-12-01 | 2016-12-01 | A kind of pivoting cloth-handling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207047487U (en) |
-
2016
- 2016-12-01 CN CN201621306454.2U patent/CN207047487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |