CN205874669U - Parameterization vision accommodation gauge needle's industry sewing machine - Google Patents
Parameterization vision accommodation gauge needle's industry sewing machine Download PDFInfo
- Publication number
- CN205874669U CN205874669U CN201620630930.XU CN201620630930U CN205874669U CN 205874669 U CN205874669 U CN 205874669U CN 201620630930 U CN201620630930 U CN 201620630930U CN 205874669 U CN205874669 U CN 205874669U
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- China
- Prior art keywords
- arm
- eccentric
- needle gage
- support
- sewing machine
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Abstract
The utility model discloses a parameterization vision accommodation gauge needle's industry sewing machine, a car arm installation gauge needle adjust knob, the car arm with or gauge needle adjust knob be provided with the mark that is used for instructing gauge needle numerical value, installation link mechanism in the car arm, link mechanism's upper end is provided with the drive division, the lower extreme is provided with connecting portion, gauge needle adjust knob's back is fixed with the promotion section, and the promotion section is replaced or is connected in the drive division, and promotion section drive drive division removes when gauge needle adjust knob is rotatory, the eccentric gearing establishment of institution has eccentric regulation portion, and link mechanism's connecting portion are connected in off -centre regulation portion. The utility model discloses primary governor control gauge needle fast, and can direct visual display gauge needle numerical value.
Description
Technical field
This utility model relates to industry sewing machine technical field, especially relates to the industry of a kind of parametrization visual accommodation needle gage
Sewing machine.
Background technology
In prior art, industry sewing machine is used for sewing up vamp, the stitching being also used between vamp and sole, in the process of use
In, operating personnel need according to different suture require metering needle away from.Industry sewing machine provides power by driving shaft, and needle body is installed
In needle body drive mechanism, the needle body drive shaft swung back and forth by connects needle body drive mechanism, drives needle body the most back and forth to move
Dynamic, the distance that needle body moves back and forth back and forth is the needle gage of sewing machine.Wherein, needle body drive shaft and driving shaft are respectively arranged in a bias
The two sides of drive mechanism, by the degree of eccentricity of eccentric adjustment drive mechanism, regulates needle body drive shaft and the offset distance of driving shaft,
Thus realize metering needle away from purpose.
The regulation of eccentric drive mechanism is cumbersome, needs the locking bar first unclamping on eccentric drive mechanism, makes driving shaft energy
Enough relative eccentric drive mechanisms rotate, then the runner of hand rotation sewing machine, make driving shaft be positioned at other position, the most again
Locking locking bar, fixes driving shaft.
It addition, the conversion relation between the anglec of rotation of runner and needle gage cannot be learnt, any information is not had to show yet
Show or point out, needing operation people start sewing machine after member regulates and sew up sample, visually observed sample by operating personnel
On length of suture or distance speculate whether needle gage meets the requirements, the regulation of needle gage fully relies on the subjective sensation of operating personnel
And experience, even if skilled operating personnel metering needle away from time be required for the most repeatedly regulating, and every time regulation after needle gage
Accuracy poor.It is therefore desirable to improved.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of parametrization visual accommodation needle gage
Industry sewing machine, it quickly directly metering needle away from, and can the most intuitively show needle gage numerical value.
To achieve these goals, this utility model be employed technical scheme comprise that.
The industrial sewing machine of a kind of parametrization visual accommodation needle gage, including car arm, driving shaft, needle body drive shaft and for pacifying
The needle body drive mechanism of dress needle body, is provided with a needle body drive shaft and an eccentric drive mechanism in car arm, eccentric drive mechanism sets
Being equipped with input and outfan, the first end of needle body drive shaft connects needle body drive mechanism, the second end is connected to eccentric gearing machine
The outfan of structure, driving shaft is connected to the input of eccentric drive mechanism, and car arm installs a needle gage adjusting knob, car arm and or pin
Adjusting knob is provided with the labelling for indicating needle gage numerical value；Che Beinei installing connecting rods mechanism, the upper end of linkage is arranged
Drive division, lower end is had to be provided with connecting portion；The back fixation of needle gage adjusting knob has pushing part, pushing part to support or be connected to drive
Dynamic portion, when needle gage adjusting knob rotates, pushing part drives described drive division to move；Eccentric drive mechanism is provided with eccentric adjusting
Portion, the connecting portion of linkage is connected to eccentric adjusting portion.
Further in technical scheme, described car arm offers screw hole, and needle gage adjusting knob or pushing part are bolted in screw
Hole, when needle gage adjusting knob rotates, advance therewith or retreat in pushing part, and during pushing part is movable, pushing part drives
Drive division moves forward and backward.
Further in technical scheme, described eccentric drive mechanism includes that support, main installation axle, transmission are cranked arm group and bias
Wheels, the top of support is provided with described eccentric adjusting portion；Main installation axle is installed in car arm, and mid-stent hollows out formation one receipts
Receive chamber, transmission crank arm the first end of group be articulated in support, the second end connect main installation axle, and transmission group of cranking arm be movably installed in
The containing cavities of frame；Eccentric group is connected to transmission and cranks arm in the middle part of group, the first side of eccentric group be provided with described input,
Two side faces is provided with described outfan.
Further in technical scheme, described eccentric group is provided with wheel frame and eccentric gearing wheels, offers in the middle part of wheel frame
Installing hole, eccentric gearing wheels rotate be installed in installing hole, the first side of eccentric gearing wheels be provided with described input,
Second side is provided with described outfan, and a connection handle is extended in wheel frame side, and connection handle is articulated in transmission and cranks arm in the middle part of group.
Further in technical scheme, described transmission group of cranking arm is provided with two outer arms and two inner arms, and two inner arms divide
Not being arranged on the both sides of wheel frame, two are provided with described outer arm between inwall and the two side of support；The upper end of two outer arms,
The coaxial pivot joint in the upper end of two inner arms and the upper end of connection handle, the bottom of two outer arms is articulated in the two of support respectively
Side, main installation axle is fixed with contiguous block, and the bottom of two inner arms is articulated in the both sides of contiguous block respectively.
Further in technical scheme, described linkage includes lever, first connecting rod and second connecting rod, and lever pivot is connected to
Car arm, lever forms a galianconism in the first side of pivot joint position, the second side forms a transverse arm, and galianconism is arranged towards the side of pushing part
Having described drive division, the outer end of transverse arm connects the upper end of first connecting rod, and the lower end of first connecting rod connects the first end of second connecting rod,
Described eccentric adjusting portion selects a connecting shaft, and connecting shaft is fixed on the side of support, and the second end of second connecting rod is fixed on connection
Axle.
Further in technical scheme, described galianconism is extends in the vertical direction, and described transverse arm is horizontally extending, transverse arm
A pair transverse arm is installed and is continuously applied an elastic acting force the first spring forcing described drive division to be resisted against pushing part.
Further in technical scheme, the top of described support is provided with one and fixes bar, and fixing bar is provided with one for right
Frame upper is continuously applied an elastic acting force and forces frame upper towards the second spring of eccentric group one side shifting.
Further in technical scheme, the both sides of described support form a pivoted arm respectively, and main installation axle is towards the one of pivoted arm
Side offers two breach, and the bottom of two pivoted arms is respectively placed in indentation, there.
Use after said structure, this utility model the most advantageously: this utility model can
Quickly directly metering needle away from, and can the most intuitively show needle gage numerical value.
It addition, needle gage governor motion of the present utility model and eccentric gearing simple in construction, stable transmission is reliable.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of drive mechanism of the present utility model.
Fig. 3 is the schematic diagram of the drive mechanism at another visual angle of this utility model.
In figure: 1, car arm 2, driving shaft 3, needle body drive shaft 4, needle gage adjusting knob 5, drive division 6, pushing part 7,
Eccentric adjusting portion 8, support 9, main installation axle 10, containing cavities 11, wheel frame 12, eccentric gearing wheels 13, connection handle 14,
Outer arm 15, inner arm 16, contiguous block 17, lever 18, first connecting rod 19, second connecting rod 20, fixing bar.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, the most therefore limits protection model of the present utility model
Enclose.
Embodiment, as shown in Fig. 1 to Fig. 3, the industrial sewing machine of a kind of parametrization visual accommodation needle gage, including car arm 1, actively
Axle 2, needle body drive shaft 3 and for installing the needle body drive mechanism of needle body, be provided with a needle body drive shaft 3 and in car arm 1
Eccentric drive mechanism, eccentric drive mechanism plays gearing, and eccentric drive mechanism is provided with input and outfan, and needle body drives
First end connection needle body drive mechanism of axle 3, the second end are connected to the outfan of eccentric drive mechanism, and driving shaft 2 is connected to partially
The input of heart drive mechanism, eccentric drive mechanism is for regulating the eccentric throw in driving shaft and needle body drive shaft 4 transmission process
From, control the size of needle gage.
Car arm 1 is installed a needle gage adjusting knob 4, car arm 1 or needle gage adjusting knob 4 and is provided with for indicating needle gage numerical value
Labelling, as being provided with the graduation apparatus of needle gage numerical value on car arm 1, arranges pointer or instruction unit at needle gage adjusting knob 4, points to
The graduation apparatus of car arm 1, is used for indicating current needle gage numerical value.
Installing connecting rods mechanism in car arm 1, the upper end of linkage is provided with drive division 5, lower end is provided with connecting portion；Needle gage
The back fixation of adjusting knob 4 has pushing part 6, pushing part 6 to support or be connected to drive division 5, when needle gage adjusting knob 4 rotates
Pushing part 6 drives drive division 5 to move；Eccentric drive mechanism is provided with eccentric adjusting portion 7, and the connecting portion of linkage is connected to partially
Heart regulation portion 7.
Car arm 1 offers screw hole, and needle gage adjusting knob 4 is bolted in screw hole, the pushing part when needle gage adjusting knob 4 rotates
6 advance therewith or retreat, and during pushing part 6 is movable, pushing part 6 drives drive division 5 to move forward and backward.It is of course also possible to
At the surface configuration screw thread of pushing part 6, pushing part 6 is bolted in screw hole.
Eccentric drive mechanism includes that support 8, main installation axle 9, transmission are cranked arm group and eccentric group, and the top of support 8 is arranged
There is eccentric adjusting portion 7；Main installation axle 9 is installed in car arm 1, hollows out formation one containing cavities 10, the both sides of support 8 in the middle part of support 8
Forming a pivoted arm respectively, main installation axle 9 offers two breach towards the side of pivoted arm, and the bottom of two pivoted arms is respectively placed in
Indentation, there.Transmission is cranked arm and has been organized gearing, transmission crank arm group the first end be articulated in support the 8, second end connect main installation axle
9, and transmission group of cranking arm is movably installed in the containing cavities 10 of support 8；Eccentric group is connected to transmission and cranks arm in the middle part of group, eccentric group
The first side be provided with input, the second side is provided with outfan.The top of support 8 is provided with one and fixes bar 20, fixing
Bar 20 is provided with one for support 8 top being continuously applied an elastic acting force and forcing support 8 top towards eccentric group one
Second spring of side shifting.When needle gage adjusting knob 4 rotates, pushing part 6 is moved by the top of linkage driving arm 8
Dynamic.
Eccentric group is provided with wheel frame 11 and eccentric gearing wheels 12, offers installing hole in the middle part of wheel frame 11, and eccentric gearing is taken turns
Group 12 rotation is installed in installing hole, and the first side of eccentric gearing wheels 12 is provided with input, the second side is provided with defeated
Going out end, a connection handle 13 is extended in wheel frame 11 side, and connection handle 13 is articulated in transmission and cranks arm in the middle part of group.Transmission group of cranking arm is provided with
Two outer arms 14 and two inner arms 15, two inner arms 15 are separately positioned on the both sides of wheel frame 11, two inwalls and the both sides of support 8
Outer arm 14 it is provided with between wall；The upper end of the upper end of two outer arms 14, the upper end of two inner arms 15 and connection handle 13 is same
Axle pivot joint, the bottom of two outer arms 14 is articulated in the both sides of support 8 respectively, and main installation axle 9 is fixed with contiguous block 16, in two
The bottom of arm 15 is articulated in the both sides of contiguous block 16 respectively.
Linkage includes lever 17, first connecting rod 18 and second connecting rod 19, and lever 17 is articulated in car arm 1, and lever 17 exists
First side of pivot joint position forms a galianconism, the second side forms a transverse arm, and galianconism is provided with drive division 5 towards the side of pushing part 6,
The outer end of transverse arm connects the upper end of first connecting rod 18, and the lower end of first connecting rod 18 connects the first end of second connecting rod 19, eccentric tune
Joint portion 7 selects a connecting shaft, and connecting shaft is fixed on the side of support 8, and the second end of second connecting rod 19 is fixed on connecting shaft, passes through
The top of connecting shaft driving arm 8 produces a displacement, thus the degree of eccentricity of eccentric adjustment wheels.
Galianconism is extends in the vertical direction, and transverse arm is horizontally extending, and transverse arm is provided with the first spring, for holding transverse arm
Continuous applying one elastic acting force also forces drive division 5 to be resisted against pushing part 6.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to this reality
By novel thought, the most all will change, this specification content should not be construed as
To restriction of the present utility model.
Claims (9)
1. an industrial sewing machine for parametrization visual accommodation needle gage, including car arm (1), driving shaft (2), needle body drive shaft (3) with
And for installing the needle body drive mechanism of needle body, needle body drive shaft (3) and an eccentric drive mechanism is installed in car arm (1),
Eccentric drive mechanism is provided with input and outfan, and the first end of needle body drive shaft (3) connects needle body drive mechanism, the second end
Being connected to the outfan of eccentric drive mechanism, driving shaft (2) is connected to the input of eccentric drive mechanism, it is characterised in that: car
Arm (1) installs a needle gage adjusting knob (4), car arm (1) and or needle gage adjusting knob (4) be provided with for indicating needle gage numerical value
Labelling；
Car arm (1) interior installing connecting rods mechanism, the upper end of linkage is provided with drive division (5), lower end is provided with connecting portion；
The back fixation of needle gage adjusting knob (4) has pushing part (6), and drive division (5) is supported or be connected in pushing part (6), at pin
When adjusting knob (4) rotates, pushing part (6) drive described drive division (5) mobile；
Eccentric drive mechanism is provided with eccentric adjusting portion (7), and the connecting portion of linkage is connected to eccentric adjusting portion (7).
The industrial sewing machine of a kind of parametrization visual accommodation needle gage the most according to claim 1, it is characterised in that: described car arm
(1) offering screw hole, needle gage adjusting knob (4) or pushing part (6) are bolted in screw hole, when needle gage adjusting knob (4) rotates
Advancing therewith or retreat in pushing part (6), moves before and after during pushing part (6) are movable, pushing part (6) drives drive division (5)
Dynamic.
The industrial sewing machine of a kind of parametrization visual accommodation needle gage the most according to claim 1, it is characterised in that: described bias
Drive mechanism includes that support (8), main installation axle (9), transmission are cranked arm group and eccentric group, and the top of support (8) is provided with described
Eccentric adjusting portion (7)；
In main installation axle (9) is installed on car arm (1), support (8) middle part hollows out formation one containing cavities (10), and transmission is cranked arm the of group
One end is articulated in support (8), the second end connects main installation axle (9), and transmission group of cranking arm be movably installed in the containing cavities of support (8)
(10)；
Eccentric group is connected to transmission and cranks arm in the middle part of group, and the first side of eccentric group is provided with described input, the second side
It is provided with described outfan.
The industrial sewing machine of a kind of parametrization visual accommodation needle gage the most according to claim 3, it is characterised in that: described bias
Wheels are provided with wheel frame (11) and eccentric gearing wheels (12), and installing hole, eccentric gearing wheels (12) are offered in wheel frame (11) middle part
Rotation is installed in installing hole, and the first side of eccentric gearing wheels (12) is provided with described input, the second side is provided with
Described outfan, wheel frame (11) side extends a connection handle (13), and connection handle (13) is articulated in transmission and cranks arm in the middle part of group.
The industrial sewing machine of a kind of parametrization visual accommodation needle gage the most according to claim 4, it is characterised in that: described transmission
Group of cranking arm is provided with two outer arms (14) and two inner arms (15), and two inner arms (15) are separately positioned on the both sides of wheel frame (11),
Described outer arm (14) it is provided with between the two side of two inwalls and support (8)；The upper end of two outer arms (14), two inner arms
(15) upper end and the coaxial pivot joint in upper end of connection handle (13), the bottom of two outer arms (14) is articulated in support respectively
(8) both sides, main installation axle (9) is fixed with contiguous block (16), and the bottom of two inner arms (15) is articulated in contiguous block respectively
(16) both sides.
The industrial sewing machine of a kind of parametrization visual accommodation needle gage the most according to claim 3, it is characterised in that: described connecting rod
Mechanism includes lever (17), first connecting rod (18) and second connecting rod (19), and lever (17) is articulated in car arm (1), and lever (17) exists
First side of pivot joint position forms a galianconism, the second side forms a transverse arm, galianconism be provided with towards the side of pushing part (6) described in drive
Dynamic portion (5), the outer end of transverse arm connects the upper end of first connecting rod (18), and the lower end of first connecting rod (18) connects second connecting rod (19)
First end, described eccentric adjusting portion (7) selects a connecting shaft, and connecting shaft is fixed on the side of support (8), second connecting rod (19)
Second end is fixed on connecting shaft.
The industrial sewing machine of a kind of parametrization visual accommodation needle gage the most according to claim 6, it is characterised in that: described galianconism
Being extends in the vertical direction, described transverse arm is horizontally extending, and transverse arm is provided with a pair transverse arm and is continuously applied an elastic acting force
And force described drive division (5) to be resisted against the first spring of pushing part (6).
The industrial sewing machine of a kind of parametrization visual accommodation needle gage the most according to claim 3, it is characterised in that: described support
(8) top is provided with one and fixes bar (20), and it is elastic for support (8) top is continuously applied one that fixing bar (20) is provided with one
Active force also forces support (8) top towards the second spring of eccentric group one side shifting.
The industrial sewing machine of a kind of parametrization visual accommodation needle gage the most according to claim 3, it is characterised in that: described support
(8) both sides form a pivoted arm respectively, and main installation axle (9) offers two breach, under two pivoted arms towards the side of pivoted arm
End is respectively placed in indentation, there.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630930.XU CN205874669U (en) | 2016-06-22 | 2016-06-22 | Parameterization vision accommodation gauge needle's industry sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630930.XU CN205874669U (en) | 2016-06-22 | 2016-06-22 | Parameterization vision accommodation gauge needle's industry sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874669U true CN205874669U (en) | 2017-01-11 |
Family
ID=57691846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620630930.XU Expired - Fee Related CN205874669U (en) | 2016-06-22 | 2016-06-22 | Parameterization vision accommodation gauge needle's industry sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205874669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109837659A (en) * | 2019-03-28 | 2019-06-04 | 浙江众邦机电科技有限公司 | A kind of the detection regulating device and method of sewing needle distance |
| CN111235766A (en) * | 2018-11-29 | 2020-06-05 | 高林股份有限公司 | Close-sewing device for chain-stitch sewing machine |
-
2016
- 2016-06-22 CN CN201620630930.XU patent/CN205874669U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235766A (en) * | 2018-11-29 | 2020-06-05 | 高林股份有限公司 | Close-sewing device for chain-stitch sewing machine |
| CN111235766B (en) * | 2018-11-29 | 2021-06-29 | 高林股份有限公司 | Close-sewing device for chain-stitch sewing machine |
| CN109837659A (en) * | 2019-03-28 | 2019-06-04 | 浙江众邦机电科技有限公司 | A kind of the detection regulating device and method of sewing needle distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180122 Address after: 523000 Dongguan City, Guangdong Province, Houjie village, Houshi kjiao new road Patentee after: Dongguan Feiyue Machinery Co.,Ltd. Address before: 523000 Dongguan City, Guangdong Province, Houjie village, Houshi kjiao new road Patentee before: Xiao Xiufeng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |