CN104593939B - A kind of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus - Google Patents
A kind of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus Download PDFInfo
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- CN104593939B CN104593939B CN201510038638.9A CN201510038638A CN104593939B CN 104593939 B CN104593939 B CN 104593939B CN 201510038638 A CN201510038638 A CN 201510038638A CN 104593939 B CN104593939 B CN 104593939B
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- timing belt
- synchronous pulley
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- cylinder
- automatic regulating
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/94—Driving-gear not otherwise provided for
Abstract
The present invention is a kind of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus, and its main synchronous pulley is articulated on base；Main transmission splined shaft passes main synchronous pulley, and itself and cover plate are to cooperation；Cover plate is fixed on main synchronous pulley；Eccentric adjusting screw is installed on the cover board, and it is connected on main synchronous pulley；Being articulated in base from synchronous pulley, itself and main synchronous pulley are connected by a Timing Belt；Expansion tightening wheel is connected on Timing Belt, and it is installed in a tension wheel shaft；It is provided with a fluting in base, holds upper padding plate and lower bolster respectively in the both sides of fluting；Cylinder is installed on base；Piston one end connects tension wheel shaft, and the other end is positioned at cylinder；Adjustment seat is installed on one end of cylinder, is provided with jacking block in it；Adjustment seat outer end is equipped with an end cap, and equipped with a regulation screw on end cap, this regulation screw abuts against with jacking block.The present invention has simple in construction, easy to use, it is possible to reduce the plurality of advantages such as machining accuracy.
Description
Technical field
The present invention relates to the component devices of a kind of full-computerized high-speed silk stocking machine, be specifically related to a kind of full-computerized high-speed silk stocking machine same
Step band automatic regulating apparatus, belongs to hosiery machine technical field.
Background technology
The full-computerized high-speed silk stocking machine that Luo Nadi company of Italy produces, and other domestic and international many similar full-computerized high-speeds
Silk stocking machine, the tightness of its Timing Belt completely by main synchronous pulley, Timing Belt, from the machining accuracy of synchronous pulley, base come
Ensure, thus substantially increase requirement on machining accuracy.Even if during new engine, the tightness of Timing Belt meets the requirements, but along with
The work operating of machine, Timing Belt also will gradually relax, thus affect use.
Use the method increasing a little expansion tightening wheel earlier on machine, but by test, have found that lifting surface area is not
Uniformly, so that the power that main transmission splined shaft passes to shears dish splined shaft produces uneven phenomenon, use is finally affected；With
Time, above-mentioned regulation yet suffers from needing the defects such as manual observation, manual setting.
Therefore, for solving above-mentioned technical problem, the full-computerized high-speed silk stocking machine Timing Belt of a kind of innovation of necessary offer is certainly
Dynamic adjusting apparatus, to overcome described defect of the prior art.
Summary of the invention
For solving the problems referred to above, it is an object of the invention to provide a kind of simple in construction, easy to use, it is possible to reduce processing
The full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of precision, the tension of its Timing Belt meets the requirements and user user all the time
Just, can make again the on all four adjusting apparatus of lifting surface area of two synchronous pulleys, between two splined shafts, the transmission of power conforms to all the time
Ask.
For achieving the above object, the technical scheme that the present invention takes is: a kind of full-computerized high-speed silk stocking machine Timing Belt is adjusted automatically
Engagement positions, it include main synchronous pulley, eccentric adjusting screw, main transmission splined shaft, cover plate, base, from synchronous pulley, rise
Bearing up pulley, piston, cylinder and adjustment seat；Wherein, described main synchronous pulley is articulated on base by a bearing A；Described
Main transmission splined shaft passes main synchronous pulley, and itself and cover plate match；Described cover plate is fixed on main synchronous pulley；Described bias
Regulation screw is installed on the cover board, and it is connected on main synchronous pulley；Described it is articulated in the end from synchronous pulley by a bearing C
On seat, itself and main synchronous pulley are connected by a Timing Belt；Described expansion tightening wheel is connected on Timing Belt, and it is installed on an expansion tightening wheel
On axle；It is provided with a fluting in described base, holds upper padding plate and lower bolster respectively in the both sides of fluting；Described cylinder is installed
On base；Described piston one end connects tension wheel shaft, and the other end is positioned at cylinder；Described adjustment seat is installed on the one of cylinder
End, is provided with spool, stage clip and jacking block in it；Described adjustment seat outer end is equipped with an end cap, equipped with a regulation screw on end cap,
This regulation screw abuts against with jacking block.
The full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention is further arranged to: described expansion tightening wheel two ends are each
Join a bearing, and block with jump ring；Described tension wheel shaft is in interference fit with the endoporus of two bearings；One pressing plate connects described expansion tightening wheel
With tension wheel shaft.
The full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention is further arranged to: in described tension wheel shaft
Bottom is provided with a locking nut, and middle part is provided with a slidable panels；Thickness between described upper padding plate and lower bolster is less than locking nut
And the thickness between slidable panels.
The full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention is further arranged to: the upper table of described upper padding plate
The lower surface of face and lower bolster is bright and clean plane.
The full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention is further arranged to: be provided with on described piston
Two are connected to the sealing ring in cylinder, equipped with a gas joint on described cylinder.
The full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention is further arranged to: be provided with in described adjustment seat
The sealing ring being connected in cylinder.
The full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention is further arranged to: described compression spring sleeve is located at valve
On core, its one end and jacking block abut against.
The full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention is further arranged to: set in described adjustment seat
There are the aperture that loses heart, described spool can be contained in disappointing aperture.
The full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention is also configured to: described fixing from synchronous pulley
Having a clutch discs, be provided with a shears dish splined shaft in described clutch discs, this shears dish splined shaft can axially entering along clutch discs
Row is mobile.
Compared with prior art, there is advantages that the full-computerized high-speed silk stocking machine Timing Belt of the present invention certainly
Dynamic adjusting apparatus devises a set of expansion tightening wheel, and can slide on base.Expansion tightening wheel side has redesigned and a set of has been fixed on the end
Pneumatic means on seat, gases at high pressure act on the piston tightly pushing away tension wheel shaft in this device, finally after entering cylinder by gas joint
Timing Belt is made to produce certain tension.The air pressure of effect piston can be made owing to regulation regulation screw passes through jacking block, stage clip and spool
Constant, the tension that therefore this device can make Timing Belt produce is constant, meets the requirements all the time, does not changes.
Accompanying drawing explanation
Fig. 1 is the population structure sectional view of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention.
Fig. 2 is the plane graph of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention.
Fig. 3 is A-A section view rotation figure in Fig. 2.
Detailed description of the invention
Referring to shown in Figure of description 1 to accompanying drawing 3, the present invention adjusts automatically for a kind of full-computerized high-speed silk stocking machine Timing Belt
Engagement positions, its by main synchronous pulley 1, eccentric adjusting screw 2, main transmission splined shaft 3, cover plate 5, base 25, from synchronization
Several parts compositions such as belt wheel 26, expansion tightening wheel 7, piston 8, cylinder 9 and adjustment seat 10.
Wherein, described main synchronous pulley 1 is articulated on base 25 by a bearing A4.Described main transmission splined shaft 3 is worn
Crossing main synchronous pulley 1, itself and cover plate 5 match.
Described cover plate 5 is fixed on main synchronous pulley 1.Described eccentric adjusting screw 2 is arranged on cover plate 5, and it abuts
On main synchronous pulley 1.
Described being articulated in base 25 by a bearing C29 from synchronous pulley 26, itself and main synchronous pulley 1 are by together
Step band 6 connection.Described from synchronous pulley 26, it is fixed with a clutch discs 30, in described clutch discs 30, a shears is installed
Dish splined shaft 28, this shears dish splined shaft 28 can axially moving along clutch discs 30, clutch discs 30 can control shears dish
Splined shaft 28 rotates or stops.
Described expansion tightening wheel 7 is connected on Timing Belt 6, and it is installed in a tension wheel shaft 16.These expansion tightening wheel 7 two ends are respectively joined
One bearing 14, and block with jump ring 15.Described tension wheel shaft 16 is in interference fit with the endoporus of two bearings 14；One pressing plate 13
Connect described expansion tightening wheel 7 and tension wheel shaft 16.Being provided with a locking nut 17 in the bottom of described tension wheel shaft 16, middle part is provided with
One slidable panels 31.
It is provided with a fluting K in described base 25, holds upper padding plate 19 and lower bolster respectively in the both sides of fluting K
18.Thickness H between described upper padding plate 19 and lower bolster 18 is less than the thickness between locking nut 17 and slidable panels 31
Degree.And the described upper surface of upper padding plate 19 and the lower surface of lower bolster 18 are bright and clean plane, therefore, described tension wheel shaft
Although 16 are locked with locking nut 17, the most still can slide between upper padding plate 19 and lower bolster 18
Dynamic.
Described cylinder 9 is installed on base 25, equipped with a gas joint 23 on it, makes gases at high pressure enter in cylinder 9.Institute
Stating piston 8 one end and connect tension wheel shaft 16, the other end is positioned at cylinder 9.It is provided with two on described piston 8 and is connected to gas
Sealing ring 22 in cylinder 9.
Described adjustment seat 10 is installed on one end of cylinder 9, and it is provided with the sealing ring 22 being connected in cylinder 9.In institute
Being provided with spool 21, stage clip 20 and jacking block 24 in stating adjustment seat 10, this stage clip 20 is set on spool 21, its one end and
Jacking block 24 abuts against.Further, being provided with one in described adjustment seat and lose heart aperture P, described spool 21 can be contained in disappointing
In aperture P, when pressure is excessive, gases at high pressure just can back down spool 21, runs out of at disappointing aperture P, so that effect
The pressure of piston 8 remains constant.
Described adjustment seat 10 outer end is equipped with an end cap 11, equipped with a regulation screw 12 on end cap 11, this regulation screw 12 with
Jacking block 24 abuts against.
The operation principle of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus of the present invention is: make with a trachea before Kai Ji
Gas joint 23 is connected with high-pressure air source, and such high-pressure air source just can enter in cylinder 9, and this high-pressure air source part flows through valve
Core 21, through losing heart, aperture P flows to airspace, and another part promotes piston 8, promotes tension wheel shaft 16 at fluting further
Slide in K, finally make expansion tightening wheel 7 promote Timing Belt 6, make Timing Belt 6 produce tension increasing, when Timing Belt 6 produces
The piston thrust that produces of tension and high-pressure air source suitable time, tension wheel shaft 16 is slided in fluting K and is stopped.Survey with tension instrument
The tension of amount Timing Belt 6, when the tension of surveyed Timing Belt 6 is less than desired value, then adjusts regulation screw 12, makes jacking block 24
Compressing stage clip 20, stage clip 20 pressure increases, and so flows through spool 21, and this part flowing to airspace through the aperture P that loses heart is high
Body of calming the anger will reduce, and promotes piston 8 finally to make expansion tightening wheel 7 promote this partial high pressure gas of synchronous pulley 6 to increase,
Even if the final tension that also Timing Belt 6 produces can increase.When the tension of the Timing Belt 6 that tension instrument is measured meets the requirements, use nut
Locking regulation screw 12, the final tension making piston thrust that high-pressure air source produces namely Timing Belt 6 generation is the most constant.When
When the tension of surveyed Timing Belt 6 is more than desired value, then adjusting regulation screw 12, jacking block 24 loosens stage clip 20, makes stage clip 20
Pressure reduces, and so flows through spool 21, and this partial high pressure gas flowing to airspace through the aperture P that loses heart will increase, and pushes away
Dynamic piston 8 finally makes expansion tightening wheel 7 promote this partial high pressure gas of synchronous pulley 6 will reduce, even if also Timing Belt 6 produces
Final tension can reduce.When the tension of the Timing Belt 6 that tension instrument is measured meets the requirements, regulate screw 12 with nut check,
Make piston 8 thrust that high-pressure air source produces namely the final tension that Timing Belt 6 produces the most constant.The tension of Timing Belt is adjusted to
After correct value, so that it may normal boot-strap weaves.
For making piston 8 reliable and stable to the thrust of tension wheel shaft 16, spy arranges two sealing rings 22, simultaneously on piston 8
Adjustment seat 10 is also provided with a sealing ring 22, after such high-pressure air source enters cylinder 9 by gas joint 23, except because of
Pressure differential flows to outside airspace by pushing spool 21 open through disappointing aperture P, and remaining gas can only tightly push piston 8.
For making expansion tightening wheel 7 can promote synchronous pulley 6 flexibly, namely piston 8 can promote tension wheel shaft 16, on base flexibly
It is fixed with gross thickness H at upper padding plate and lower bolster and should be slightly less than described tension wheel shaft corresponding site size, but can not differ
Greatly, and two outerplanars should grind processing bright and clean, although tension wheel shaft locking nut is locked, the most still exist
Can be with easy slide between upper padding plate and lower bolster.
Above detailed description of the invention is only the preferred embodiment of this creation, not in order to limit this creation, all in this creation
Spirit and principle within any modification, equivalent substitution and improvement etc. done, should be included in this creation protection domain it
In.
Claims (7)
1. a full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus, it is characterised in that: include main synchronous pulley, eccentric adjusting
Screw, main transmission splined shaft, cover plate, base, from synchronous pulley, expansion tightening wheel, piston, cylinder and adjustment seat；Wherein,
Described main synchronous pulley is articulated on base by a bearing A；Described main transmission splined shaft passes main synchronous pulley, Qi Hegai
Plate matches；Described cover plate is fixed on main synchronous pulley；Described eccentric adjusting screw is installed on the cover board, and it is connected to main same
On step belt wheel；Described being articulated in base by a bearing C from synchronous pulley, itself and main synchronous pulley are by a Timing Belt even
Connect；Described expansion tightening wheel is connected on Timing Belt, and it is installed in a tension wheel shaft；It is provided with a fluting, Yu Kai in described base
The both sides of groove have held upper padding plate and lower bolster respectively；Described cylinder is installed on base；Described piston one end connects expansion tightening wheel
Axle, the other end is positioned at cylinder；Described adjustment seat is installed on one end of cylinder, is provided with spool, stage clip and jacking block in it；Institute
Stating adjustment seat outer end equipped with an end cap, equipped with a regulation screw on end cap, this regulation screw abuts against with jacking block；Described expansion tightening wheel
A bearing is respectively joined at two ends, and blocks with jump ring；Described tension wheel shaft is in interference fit with the endoporus of two bearings；One pressing plate connects described
Expansion tightening wheel and tension wheel shaft；Being provided with a locking nut in the bottom of described tension wheel shaft, middle part is provided with a slidable panels；On described
Thickness between backing plate and lower bolster is less than the thickness between locking nut and slidable panels.
2. full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus as claimed in claim 1, it is characterised in that: described upper padding plate
Upper surface and the lower surface of lower bolster be bright and clean plane.
3. full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus as claimed in claim 1, it is characterised in that: on described piston
Two sealing rings being connected in cylinder are installed, equipped with a gas joint on described cylinder.
4. full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus as claimed in claim 1, it is characterised in that: described adjustment seat
On the sealing ring being connected in cylinder is installed.
5. full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus as claimed in claim 1, it is characterised in that: described compression spring sleeve
Being located on spool, its one end and jacking block abut against.
6. full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus as claimed in claim 5, it is characterised in that: in described regulation
Seat is provided with one and loses heart aperture, and described spool can be contained in disappointing aperture.
7. full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus as claimed in claim 1, it is characterised in that: described from synchronization
Being fixed with a clutch discs on belt wheel, be provided with a shears dish splined shaft in described clutch discs, this shears dish splined shaft can be along clutch
Axially moving of dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038638.9A CN104593939B (en) | 2015-01-27 | 2015-01-27 | A kind of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038638.9A CN104593939B (en) | 2015-01-27 | 2015-01-27 | A kind of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN104593939A CN104593939A (en) | 2015-05-06 |
| CN104593939B true CN104593939B (en) | 2016-08-17 |
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| CN201510038638.9A Active CN104593939B (en) | 2015-01-27 | 2015-01-27 | A kind of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus |
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| CN108748372B (en) * | 2018-06-21 | 2024-02-13 | 杭州爱科自动化技术有限公司 | Ultra-large travel machine head device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60205079T2 (en) * | 2002-03-07 | 2006-05-24 | Morse Tec Europe S.R.L., Arcore | Hydraulic clamp with hollow piston and screw-type clamp |
| JP2010184599A (en) * | 2009-02-12 | 2010-08-26 | Jtekt Corp | Electric power steering device |
| JP5574229B2 (en) * | 2010-04-20 | 2014-08-20 | Ｎｔｎ株式会社 | Belt drive |
| CN201857468U (en) * | 2010-04-29 | 2011-06-08 | 天门纺织机械有限公司 | Swing type tension pulley transmission device of drawing frame |
| CN101935912B (en) * | 2010-07-23 | 2012-05-09 | 李鸣 | Synchronous-belt regulating device of full-computerized high-speed silk stocking machine |
| JP2012145179A (en) * | 2011-01-13 | 2012-08-02 | Konica Minolta Business Technologies Inc | Rotation transmitting mechanism and image forming device with the same |
| CN102776644B (en) * | 2012-08-09 | 2014-07-09 | 常州市第八纺织机械有限公司 | Fiber spreading traction device |
| CN204570176U (en) * | 2015-01-27 | 2015-08-19 | 绍兴汉翔精密机械制造有限公司 | A kind of full-computerized high-speed silk stocking machine Timing Belt automatic regulating apparatus |
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Effective date of registration: 20191219 Address after: 314400 No.11, Weisan Road, Nongfa District, Chang'an Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining hi tech Zone Science and Innovation Center Co., Ltd Address before: 312030 Guangming Industrial Zone, Yu Ling Industrial District, Shaoxing City, Shaoxing Province, Zhejiang Patentee before: Shaoxing Hanxiang Precision Machinery Manufacturing Co., Ltd. |