CN106757796B - A kind of needle plate strikes needle device - Google Patents
A kind of needle plate strikes needle device Download PDFInfo
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- CN106757796B CN106757796B CN201710019636.4A CN201710019636A CN106757796B CN 106757796 B CN106757796 B CN 106757796B CN 201710019636 A CN201710019636 A CN 201710019636A CN 106757796 B CN106757796 B CN 106757796B
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- CN
- China
- Prior art keywords
- shell
- sliding rail
- actuating mechanism
- thimble
- needle
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- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Abstract
A kind of needle plate strikes needle device.It is related to automotive trim panel production field more particularly to a kind of weaving and strikes needle device with carding machine needle plate.Labor intensity is low, easily operated, high-efficient and structure simply includes positioning mechanism, actuating mechanism and thimble, and the actuating mechanism is set in shell, and the thimble passes through shell and connect with the actuating mechanism；The part that the thimble exposes shell is equipped with fixed station, and spring is equipped between the fixed station and the shell；The positioning mechanism includes sliding rail one and sliding rail two, and the head end of the sliding rail one is equipped with sliding sleeve, and the sliding rail one is fixedly connected with the sliding sleeve, and the sliding sleeve is set on the sliding rail two, and the sliding sleeve slides on sliding rail two；The positioning mechanism is located on the sliding rail one and slides on sliding rail one.Have the advantages that labor intensity is low, easily operated, high-efficient and structure is simple.
Description
Technical field
The present invention relates to automotive trim panel production fields more particularly to a kind of weaving to strike needle device with carding machine needle plate.
Background technique
It in automotive trim panel production process, needs to use the crude fibres such as flax, jute, crude fibre is carried out using needle plate
Combing, needle plate can be worn in the long-term use, i.e., the steel needle on needle plate is regularly replaced.It replaces in the prior art
Using manual type, using hammer percussion so that steel needle falls off from needle plate, large labor intensity and low efficiency.
Utility application disclosed in State Intellectual Property Office 2012-9-5 (application number:
2012200581237, title: needle plate needle changing device) to disclose a kind of needle plate needle changing device and specifically disclose include: template, is set
Fixing groove in the bottom plate for placing needle plate entreated in a template and the electric heating wire in the fixing groove.It uses
When, the bottom plate for needing the needle plate of needle exchange item is placed in the fixing groove of template, the bottom plate of electric heating wire electrified regulation needle plate reaches one
After fixed temperature, the mounting hole on the bottom plate of needle plate becomes larger, and at this time can change needle item.Then stop logical to electric heating wire
Electricity；After cooling, needle item tightly fits in simultaneously fixation in the mounting hole on needle plate bottom plate.It is made by this apparatus and method
The needle plate come is high-quality, fixation, needle plate long service life, can reduce equipment lobby, improves production efficiency.It is changed with needle plate
Needle convenience and the higher feature of reliability.The technical solution to fall off before needle exchange to old steel needle, institute are not mentioned
With there is no solve the problem of to tap so that steel needle falls off from needle plate large labor intensity and low efficiency using hammer.
Summary of the invention
The present invention is in view of the above problems, provide that a kind of labor intensity is low, the simple needle of easily operated, high-efficient and structure
Plate strikes needle device.
The technical scheme is that a kind of needle plate strikes needle device, including positioning mechanism, actuating mechanism and thimble, it is described
Actuating mechanism is set in shell, and the thimble passes through shell and connect with the actuating mechanism；
The part that the thimble exposes shell is equipped with fixed station, and spring is equipped between the fixed station and the shell；
The positioning mechanism includes sliding rail one and sliding rail two, and the head end of the sliding rail one is equipped with sliding sleeve, the sliding rail one
It is fixedly connected with the sliding sleeve, the sliding sleeve is set on the sliding rail two, and the sliding sleeve slides on sliding rail two；
The actuating mechanism is located on the sliding rail one and slides on sliding rail one.
The actuating mechanism includes air pressure storehouse and piston storehouse in the shell, the air pressure storehouse and the piston storehouse
Mutually isolated, the air pressure storehouse is connect with the piston storehouse by pipeline, and the pipeline is equipped with differential valve；
Be equipped with piston in the piston storehouse, be fixed with metal baffle on the lower surface of the piston, the metal baffle with
The thimble is fixedly connected；
The top in the air pressure storehouse is equipped with gas ducting, and the gas ducting is connected with air bag.
The actuating mechanism includes the clump weight in the shell and the drawing between the clump weight and shell
Spring, the clump weight are equipped with handle, and the handle stretches out the shell.The clump weight bottom is welded with supporting plate, the support
Tension spring is equipped between plate and the clump weight, the supporting plate is fixedly connected with the thimble；
The shell is equipped with J-shaped slot, and for the dogleg section of the J-shaped slot towards the top of shell, the handle passes through institute
State J-shaped slot.
The actuating mechanism includes the limited block at the top of the thimble, and the limited block is equipped with extension spring, institute
The one end for stating extension spring is fixed on limited block, and the other end of the extension spring is fixed on the inner wall of shell；
The top of the shell is equipped with hand-operated wheel, and the hand-operated wheel is by driving shaft connecting eccentric wheel, on the eccentric wheel
Equipped with transmission shaft, one end of the transmission shaft is movably connected on eccentric wheel, and the other end and the limited block of the transmission shaft are fixed
Connection.
It includes bracket that the needle plate, which strikes needle device, and the bracket is equipped with workbench, and the workbench is surrounded by folder
Assembling device；
The clamping apparatus includes several fixation holes on the table surface and is movably arranged in fixation hole
Fixing clamp；
The fixing clamp includes the strut being adapted to fixation hole and the fixing clamp ontology for being fixed on strut top；
The fixing clamp ontology includes intermediate plate and pedestal, and the pedestal is welded on the top of the strut, the intermediate plate with
Elastic parts is equipped between the pedestal.
Forming pulling force using the spring on fixed station in the present invention promotes thimble to reset, and strikes thimble using actuating mechanism,
So that the movement for tapping needle plate is realized in thimble pop-up.It only needs actuating mechanism energy storage making the energy wink of storage in release
Between discharge, can realize tap needle plate movement, accelerate needle plate replace efficiency, tap needle plate it is high-efficient, with prior art phase
Lower than labor intensity, easy to operate and structure is simple.Enable actuating mechanism and thimble using the cooperation of sliding rail one and sliding rail two
Any position up to workbench is got at, not needing manually to walk about round workbench can be completed entire work, significant increase work
Efficiency reduces working strength.
Air bag is pinched by artificial hand or is inflated using other way to air pressure storehouse, when air pressure storehouse pressure is greater than differential valve
Critical value when then differential valve open, gas moment pour piston storehouse push piston moves downward, moved by piston driving thimble
Needle plate is tapped, realizes hammer action, pulling force is formed using the spring on fixed station after the completion of movement and thimble is promoted to reset, while band
Piston resets, and prepares for movement next time.Staff can complete work but also during the work time by trampling air bag
Etc. modes obtain physical fitness training, kill two birds with one stone.It is easy to use to move at the same time mechanism structure, staff is required low, ensured
Practicability is stronger while efficiency.
Using spring manual energy storage, recycles kinetic energy when spring reset to strike thimble, complete hammer action.It is first when use
First pull handle, so that spring energy-storage, actuating mechanism while pull handle be adjusted to need the region tapped and then be released
Handle to be put, completes to tap, the kinetic energy abrupt release generated by spring reset reaches percussion purpose, and it is simple to operate, one
It can complete to operate, it is easy to use, it is high-efficient.
Shell is equipped with J-shaped slot, and the dogleg section of J-shaped slot can block handle, so that staff acts machine in adjustment
When structure can both hands adjustment, quickening is regulated the speed and is improved efficiency, while not needing to haul handle always when in use, reduces labour
Intensity saves physical efficiency.
When in use first on pull handle, by the bending part for being stuck in J-shaped slot behind the top for pulling shell, then adjust
The position of actuating mechanism, the part that alignment needle plate needs to tap again discharge handle from bending part, complete to tap.It further decreases
Labor intensity.
Setting hand-operated wheel makes spring required strength in energy storage small, reduces labor intensity.It is controlled by hand-operated wheel,
Quick release while fast energy storage improve production efficiency.Actuating mechanism is passed through into hand to part just to be treated when in use
Rolled round band movable eccentric wheel rotates to drive spring energy-storage, and when eccentric wheel peaks, spring energy-storage is completed, and is sent at this time
Hand-operated wheel is opened, spring reset drives thimble to tap needle plate.When in use more easily.
Clamping apparatus is set on the table, needle plate is clamped using clamping apparatus, so that needle plate will not during percussion
It is mobile, it is positioned convenient for staff.It is additionally provided with several fixation holes on the table, can be clamped using the position difference of fixation hole
The needle plate of plurality of specifications, it is applied widely.This case is low with labor intensity in a word, easily operated, high-efficient and structure is simple
Advantage.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention, and arrow indicates the direction of motion in figure,
Fig. 2 is actuating mechanism structural schematic diagram in the present invention,
Fig. 3 is A-A cross-sectional view in Fig. 2,
Fig. 4 is second of example structure schematic diagram of actuating mechanism in the present invention,
Fig. 5 is the B direction view of Fig. 4,
Fig. 6 is the third example structure schematic diagram of actuating mechanism in the present invention；
The C direction view of Fig. 7 Fig. 6；
1 is positioning mechanism in figure, and 11 be sliding rail one, and 12 be sliding rail two,
2 be actuating mechanism, and 21 be shell, and 211 be J-shaped slot, and 22 be air pressure storehouse, and 221 be gas ducting, and 23 be piston storehouse,
231 be piston, and 24 be differential valve,
25 be clump weight, and 251 be handle, and 26 be tension spring, and 27 be limited block, and 271 be extension spring, and 28 be hand-operated wheel, 281
It is eccentric wheel, 282 be transmission shaft,
3 be thimble, and 31 be fixed station, and 32 be spring
4 be workbench, and 5 be bracket, and 6 be needle plate.
Specific embodiment
As shown in figs. 1-7, a kind of needle plate strikes needle device, including positioning mechanism 1, actuating mechanism 2 and thimble 3, institute to the present invention
Actuating mechanism 2 is stated in shell 21, the thimble 3 passes through shell 21 and connect with the actuating mechanism 2；The thimble 3 exposes
The part of shell is equipped with fixed station 31, and spring 32 is equipped between the fixed station 31 and the shell 21；Utilize the bullet on fixed station
Spring forms pulling force and thimble is promoted to reset, and strikes thimble using actuating mechanism, so that the movement for tapping needle plate is realized in thimble pop-up.Only
It needs to make the energy abrupt release of storage in release, can realize the movement for tapping needle plate, add actuating mechanism energy storage
Fast needle plate replaces efficiency, and percussion needle plate is high-efficient, and labor intensity is low compared with prior art, and easy to operate and structure is simple.
The positioning mechanism 1 includes sliding rail 1 and sliding rail 2 12, and the head end of the sliding rail 1 is equipped with sliding sleeve, described
Sliding rail 1 is fixedly connected with the sliding sleeve, and the sliding sleeve is set on the sliding rail 2 12, and the sliding sleeve is in sliding rail
It is slided on 2 12；The actuating mechanism is located on the sliding rail 1 and slides on sliding rail 1.Utilize sliding rail one and sliding rail
Two cooperation enables actuating mechanism and thimble to reach any position of workbench, does not need manually to walk about i.e. round workbench
Achievable entire work, significant increase working efficiency reduce working strength.
Several specific embodiments that actuating mechanism is given below are described further this case.
Embodiment one
As Figure 2-3, the actuating mechanism 2 includes the air pressure storehouse 22 in the shell 21 and piston storehouse 23, institute
It states air pressure storehouse 22 and the piston storehouse 23 is mutually isolated, the air pressure storehouse 22 is connect with the piston storehouse 23 by pipeline, described
Pipeline is equipped with differential valve 24；It is equipped with piston 231 in the piston storehouse 23, metal gear is fixed on the lower surface of the piston
Plate, the metal baffle are fixedly connected with the thimble 3；The top in the air pressure storehouse 22 is equipped with gas ducting 221, the inflation
Pipeline 221 is connected with air bag.Air bag is pinched by artificial hand or is inflated using other way to air pressure storehouse, when air pressure storehouse
Then differential valve is opened when pressure is greater than the critical value of differential valve, and gas moment pours piston storehouse promotion, and piston moves downward, by living
Plug drives thimble movement to tap needle plate, realizes hammer action, forms pulling force using the spring on fixed station after the completion of movement and promotes
Thimble resets, while driving piston reset, prepares for movement next time.Staff can complete work again during the work time
Physical fitness training can be obtained by trampling the modes such as air bag, killed two birds with one stone.It is easy to use to move at the same time mechanism structure, to work people
Member requires low, and practicability is stronger while ensuring efficiency.
Embodiment two
As illustrated in figures 4-5, the actuating mechanism includes the clump weight in the shell 21 and is set to the clump weight
Tension spring 26 between 25 and shell, the clump weight 25 are equipped with handle 251, and the handle 251 stretches out the shell 21.It utilizes
Spring manual energy storage recycles kinetic energy when spring reset to strike thimble, completes hammer action.Pull handle first when use,
So that spring energy-storage, is adjusted to the region for needing to tap then release handle for actuating mechanism while pull handle, completes
It taps, the kinetic energy abrupt release generated by spring reset reaches percussion purpose, and simple to operate, one can complete
Operation, it is easy to use, it is high-efficient.
To further facilitate operation while increasing spring tension, 25 bottom of clump weight is welded with supporting plate, the supporting plate
Tension spring 26 is equipped between the clump weight, the supporting plate is fixedly connected with the thimble 3；Using supporting plate area increased, so that
Clump weight bottom is capable of fixing more multiple springs, increases pulling force, obtains bigger moment strength.
The shell 21 is equipped with J-shaped slot 211, and the dogleg section of the J-shaped slot 211 is described towards the top of shell 21
Handle passes through the J-shaped slot 211.The dogleg section of J-shaped slot can block handle, so that staff is when adjusting actuating mechanism
Can both hands adjustment, quickening is regulated the speed and is improved efficiency, while not needing to haul handle always when in use, reduces labor intensity
Save physical efficiency.
When in use first on pull handle, by the bending part for being stuck in J-shaped slot behind the top for pulling shell, then adjust
The position of actuating mechanism, the part that alignment needle plate needs to tap again discharge handle from bending part, complete to tap.It further decreases
Labor intensity.
Embodiment three
As shown in fig. 6-7, the actuating mechanism includes the limited block 27 set on 3 top of thimble, the limited block 27
Be equipped with extension spring 271, one end of the extension spring 271 is fixed on limited block 27, the extension spring 271 it is another
End is fixed on the inner wall of shell 21；The top of the shell 21 is equipped with hand-operated wheel 28, and the hand-operated wheel 28 is connected by driving shaft
Eccentric wheel 281 is connect, the eccentric wheel 281 is equipped with transmission shaft 282, and one end of the transmission shaft 282 is movably connected in eccentric wheel
On 281, the other end of the transmission shaft 282 is fixedly connected with limited block 27.
Hand-operated wheel is arranged compared with embodiment two makes spring required strength in energy storage small, reduces labor intensity.
It is controlled by hand-operated wheel, quick release while fast energy storage improve production efficiency.When in use by actuating mechanism to just needing to locate
The part of reason rotates to drive spring energy-storage by hand-operated wheel band movable eccentric wheel, and when eccentric wheel peaks, spring is stored up
It can complete, unclamp hand-operated wheel at this time, spring reset drives thimble to tap needle plate.When in use more easily.
It includes bracket that the needle plate, which strikes needle device, and the bracket is equipped with workbench, and the workbench is surrounded by folder
Assembling device；The clamping apparatus includes several fixation holes on the table surface and is movably arranged at consolidating in fixation hole
Clamp；The fixing clamp includes the strut being adapted to fixation hole and the fixing clamp ontology for being fixed on strut top；The fixing clamp
Ontology includes intermediate plate and pedestal, and the pedestal is welded on the top of the strut, and bullet is equipped between the intermediate plate and the pedestal
Property component.Since this case taps needle plate using the kinetic energy that spring energy-storage release generates, needle plate can generate displacement, shadow in use process
The process for tapping steel needle is rung, so clamping apparatus is arranged on the table, needle plate is clamped using clamping apparatus, so that needle plate is striking
It will not move during hitting, be positioned convenient for staff.It is additionally provided with several fixation holes on the table, utilizes the position of fixation hole
Difference can clamp the needle plate of plurality of specifications, applied widely.
Claims (5)
1. a kind of needle plate strikes needle device, including positioning mechanism, actuating mechanism and thimble, which is characterized in that the actuating mechanism is set
In in shell, the thimble passes through shell and connect with the actuating mechanism；
The part that the thimble exposes shell is equipped with fixed station, and spring is equipped between the fixed station and the shell；
The positioning mechanism includes sliding rail one and sliding rail two, and the head end of the sliding rail one is equipped with sliding sleeve, the sliding rail one and institute
It states sliding sleeve to be fixedly connected, the sliding sleeve is set on the sliding rail two, and the sliding sleeve slides on sliding rail two；
The actuating mechanism is located on the sliding rail one and slides on sliding rail one；
The actuating mechanism includes that the air pressure storehouse being set in the shell and piston storehouse, the air pressure storehouse and the piston storehouse are mutual
Isolation, the air pressure storehouse are connect with the piston storehouse by pipeline, and the pipeline is equipped with differential valve；
Be equipped with piston in the piston storehouse, be fixed with metal baffle on the lower surface of the piston, the metal baffle with it is described
Thimble is fixedly connected；
The top in the air pressure storehouse is equipped with gas ducting, and the gas ducting is connected with air bag.
2. a kind of needle plate according to claim 1 strikes needle device, which is characterized in that the actuating mechanism includes set on described
Clump weight in shell and the tension spring between the clump weight and shell, the clump weight are equipped with handle, the handle
Stretch out the shell.
3. a kind of needle plate according to claim 2 strikes needle device, which is characterized in that the clump weight bottom is welded with support
Plate, is equipped with tension spring between the supporting plate and the clump weight, the supporting plate is fixedly connected with the thimble；
The shell is equipped with J-shaped slot, and for the dogleg section of the J-shaped slot towards the top of shell, the handle passes through the J-shaped
Slot.
4. a kind of needle plate according to claim 1 strikes needle device, which is characterized in that the actuating mechanism includes set on described
Limited block at the top of thimble, the limited block are equipped with extension spring, and one end of the extension spring is fixed on limited block, institute
The other end for stating extension spring is fixed on the inner wall of shell；
The top of the shell is equipped with hand-operated wheel, and the hand-operated wheel is equipped with by driving shaft connecting eccentric wheel, the eccentric wheel
One end of transmission shaft, the transmission shaft is movably connected on eccentric wheel, and the other end of the transmission shaft is fixedly connected with limited block.
5. a kind of needle plate according to any one of claims 1-4 strikes needle device, which is characterized in that the needle plate strikes needle dress
It sets including bracket, the bracket is equipped with workbench, and the workbench is surrounded by clamping apparatus；
The clamping apparatus includes several fixation holes being set on the table surface and the fixation being movably arranged in fixation hole
Folder；
The fixing clamp includes the strut being adapted to fixation hole and the fixing clamp ontology for being fixed on strut top；
The fixing clamp ontology includes intermediate plate and pedestal, and the pedestal is welded on the top of the strut, the intermediate plate with it is described
Elastic parts is equipped between pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019636.4A CN106757796B (en) | 2017-01-12 | 2017-01-12 | A kind of needle plate strikes needle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019636.4A CN106757796B (en) | 2017-01-12 | 2017-01-12 | A kind of needle plate strikes needle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106757796A CN106757796A (en) | 2017-05-31 |
| CN106757796B true CN106757796B (en) | 2018-12-25 |
Family
ID=58947586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710019636.4A Active CN106757796B (en) | 2017-01-12 | 2017-01-12 | A kind of needle plate strikes needle device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106757796B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360148B (en) * | 2018-03-30 | 2023-12-12 | 东阳市天毅工贸有限公司 | Multifunctional textile device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030000990A1 (en) * | 1999-09-17 | 2003-01-02 | Stanley Fastening Systems, L.P. | Feed system for nailer |
| CN201236631Y (en) * | 2008-03-18 | 2009-05-13 | 中冶宝钢技术服务有限公司 | Auxiliary positioning device for drilling |
| CN101992449A (en) * | 2010-09-15 | 2011-03-30 | 苏州卓识商务咨询有限公司 | Electric nail hammer |
| CN201848826U (en) * | 2010-07-02 | 2011-06-01 | 张强 | Continuous hammering type nail gun |
| CN102560942A (en) * | 2010-12-15 | 2012-07-11 | 常熟市宏达印染机械有限公司 | A needle interchangeable type needle plate |
| CN202412207U (en) * | 2011-12-14 | 2012-09-05 | 中国电信股份有限公司南京分公司 | Optical fiber slot tacker |
| CN105332105A (en) * | 2014-08-13 | 2016-02-17 | 无锡市雪江环境工程设备有限公司 | Needle changeable faller |
| CN105445000A (en) * | 2014-08-27 | 2016-03-30 | 苏州杰锐思自动化设备有限公司 | Knocking head for knocking test and knocking test device |
-
2017
- 2017-01-12 CN CN201710019636.4A patent/CN106757796B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030000990A1 (en) * | 1999-09-17 | 2003-01-02 | Stanley Fastening Systems, L.P. | Feed system for nailer |
| CN201236631Y (en) * | 2008-03-18 | 2009-05-13 | 中冶宝钢技术服务有限公司 | Auxiliary positioning device for drilling |
| CN201848826U (en) * | 2010-07-02 | 2011-06-01 | 张强 | Continuous hammering type nail gun |
| CN101992449A (en) * | 2010-09-15 | 2011-03-30 | 苏州卓识商务咨询有限公司 | Electric nail hammer |
| CN102560942A (en) * | 2010-12-15 | 2012-07-11 | 常熟市宏达印染机械有限公司 | A needle interchangeable type needle plate |
| CN202412207U (en) * | 2011-12-14 | 2012-09-05 | 中国电信股份有限公司南京分公司 | Optical fiber slot tacker |
| CN105332105A (en) * | 2014-08-13 | 2016-02-17 | 无锡市雪江环境工程设备有限公司 | Needle changeable faller |
| CN105445000A (en) * | 2014-08-27 | 2016-03-30 | 苏州杰锐思自动化设备有限公司 | Knocking head for knocking test and knocking test device |
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| Publication number | Publication date |
|---|---|
| CN106757796A (en) | 2017-05-31 |
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