CN104195754A - High-speed automatic tucker for industrial sewing machine - Google Patents
High-speed automatic tucker for industrial sewing machine Download PDFInfo
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- CN104195754A CN104195754A CN201410505505.3A CN201410505505A CN104195754A CN 104195754 A CN104195754 A CN 104195754A CN 201410505505 A CN201410505505 A CN 201410505505A CN 104195754 A CN104195754 A CN 104195754A
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- shovel piece
- connecting rod
- sewing machine
- axle
- speed automatic
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Abstract
The invention discloses a high-speed automatic tucker for an industrial sewing machine. The high-speed automatic tucker adopts the structure that a pinion is fixedly arranged on a transmission shaft; a gearwheel meshed with the pinion is arranged above the pinion, and is fixedly arranged on a first shaft; adjusting eccentric wheels (namely a first adjusting eccentric wheel and a second adjusting eccentric wheel) are fixedly arranged at the tail ends of both the first shaft and the transmission shaft respectively; the first adjusting eccentric wheel is connected to the bottom end of a steering crank through a first eccentric connecting rod; the second adjusting eccentric wheel is connected to a swinging frame connecting rod through a second eccentric connecting rod; the top end of the swinging frame connecting rod is fixedly arranged on a second shaft; the steering crank sleeves the second shaft in a rotatable manner; a shovel piece mounting shaft connecting column sleeves the bottom of the swinging frame connecting rod in a rotatable manner; a shovel piece mounting shaft is fixedly arranged at one end of the shovel piece mounting shaft connecting column; a feeding shovel piece is mounted on the shovel piece mounting shaft; the other end of the shovel piece mounting shaft connecting column is connected to the top end of the steering crank through a connecting rod. The high-speed automatic tucker can be mounted on the industrial sewing machine, can use a motor of the sewing machine as a power source, and can utilize double spring shovel pieces to closely clamp a fabric to realize material feeding of a presser foot, so that the pleating stability, the sewing efficiency and the sewing speed are improved.
Description
Technical field
The present invention relates to a kind of tucker, especially a kind of High-Speed Automatic tucker of industrial sewing machine.
Background technology
Tucker is installed on Sewing machines conventionally, to coordinate Sewing machines to use, for making of clothes, bedcover, curtain and the pleating lace of slip cover.Existing tucker generally includes transmission mechanism, fork and feeding shovel piece, and fork converts the rotation of transmission mechanism to the reciprocating motion of feeding shovel piece, and feeding shovel piece relies on frictional force to Sewing machines feeding, makes cloth folding continuously.But there is the shortcomings such as fluctuation of service, sewing efficiency is low, adjusting is inconvenient in existing tucker.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of High-Speed Automatic tucker of industrial sewing machine, stable, and sewing efficiency is high and easy to adjust.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A High-Speed Automatic tucker for industrial sewing machine, comprises power transmission shaft, rocker connecting rod and feeding shovel piece; On power transmission shaft, be installed with pinion, the top of pinion is provided with the gear wheel engaging with pinion, and gear wheel is installed on the first axle be arrangeding in parallel with power transmission shaft; The first the tip of the axis is installed with the first eccentric adjustment wheel, transmission the tip of the axis is installed with the second eccentric adjustment wheel, the first eccentric adjustment wheel is connected with one end of the first eccentric connecting rod by a flake joint, the second eccentric adjustment wheel is connected with one end of the second eccentric connecting rod by a flake joint, and the other end of the second eccentric connecting rod is connected with rocker connecting rod by a flake joint; The top of rocker connecting rod is installed on the second axle be arrangeding in parallel with power transmission shaft, and the rotatable steering crank that is set with on the second axle, and the other end of the first eccentric connecting rod is connected with the bottom of steering crank by a flake joint; The rotatable shovel piece installation shaft joint pin that is set with in bottom of rocker connecting rod; One end of shovel piece installation shaft joint pin is installed with shovel piece installation shaft, feeding shovel piece is arranged in shovel piece installation shaft, the other end of shovel piece installation shaft joint pin is connected with the bottom of connecting rod by a flake joint, and the top of connecting rod is connected with the top of steering crank by a flake joint.
Wherein, one end of described power transmission shaft is installed with little synchronizing wheel, and little synchronizing wheel is connected with the large synchronizing wheel that is installed in head connecting axle outer end by Timing Belt.
Wherein, described the first axle is rotatable be sleeved on two after in axle bed, axle bed is packed on rear installing plate after two; Described the second axle is rotatable to be sleeved in two front axle beds, and two front axle beds are packed on front mounting plate.
Wherein, all offer dovetail groove, and in dovetail groove, be provided with slide block on the lateral surface of described two eccentric adjustments wheel, slide block is connected with corresponding flake joint.
Wherein, described steering crank is the L-square that an opening arranges to the external below of sewing machine, and the horizontal edge end of L-square is connected with the flake joint on spring link top, and the vertical edge of L-square is connected with the flake joint of the first eccentric connecting rod other end.
Wherein, described feeding shovel piece comprise upper outside rigidity shovel piece, lower outside rigidity shovel piece and be located at respectively upper outside rigidity shovel piece and lower outside rigidity shovel piece between upper inner spring shovel piece and lower inner spring shovel piece; In shovel piece installation shaft, have feeding port; One end of one end of upper outside rigidity shovel piece and upper inner spring shovel piece is all packed in the feeding port top of shovel piece installation shaft, one end of one end of lower outside rigidity shovel piece and lower inner spring shovel piece is all packed in the feeding port below of shovel piece installation shaft, between the other end of the other end of upper outside rigidity shovel piece and lower outside rigidity shovel piece, leave space, the other end of upper inner spring shovel piece contacts with the other end of lower inner spring shovel piece and these two ends are zigzag.
Wherein, described connecting rod is elastic link, and this elastic link comprises straight-bar and the spring of coaxial setting, and the bottom of straight-bar is fixedly connected with the top of spring, and the top of straight-bar is fixedly connected with upper and lower two flake joints respectively with the bottom of spring; Straight-bar and spring outer cover have protection sleeve and guide sleeve.
Wherein, the gear ratio of described gear wheel and pinion is 2:1.
The beneficial effect that adopts technique scheme to produce is:
The present invention is directly installed on industrial sewing machine, in the situation that not destroying Sewing machines body, utilizes the original screwhole position of body that tucker of the present invention is installed additional, and utilizes electrical motor of sewing machine for power source.
The present invention has improved the feeding manner of cloth, and the present invention utilizes dual spring shovel piece clamping cloth and to sewing-machine foot charging, improved pleating stability and sewing efficiency and the speed of cloth.And utilizing unidirectional the entering of the sawtooth end control cloth of dual spring shovel piece, cloth can not retreat; Because dual spring shovel piece has good elasticity, therefore tucker of the present invention can do thick material, also can do thin material.The present invention utilizes moving up and down of elastic link control feeding shovel piece, can do thickness material (expanding tailoring cloth scope).When concrete pleating operation, cloth can be put in shovel piece and done I-shaped flower, also cloth can be put to the word flower doing under shovel piece.
By regulating the eccentric throw of the second eccentric adjustment wheel, can regulate the pleating style length of cloth; By regulating the eccentric throw of the first eccentric adjustment wheel, can change the pleating style of cloth word or I-shaped for it; The second eccentric connecting rod can regulate the reciprocally swinging position, front and back of shovel piece, and connecting rod can regulate the upper-lower position of shovel piece.
Brief description of the drawings
Fig. 1 is structural front view of the present invention;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the enlarged drawing of the feeding shovel piece in Fig. 3;
In figure: 1, head connecting axle, 2, little synchronizing wheel, 3, large synchronizing wheel, 4, power transmission shaft, 5, pinion, 6, gear wheel, 7-1, the first eccentric adjustment wheel, 7-2, the second eccentric adjustment wheel, 8, Timing Belt, 9-1, rear axle bed, 9-2, rear axle bed, 9-3, front axle bed, 9-4, front axle bed, 10-1, bearing block, 10-2, bearing block, 11, rear installing plate, 12-1, the first eccentric connecting rod, 12-2, the second eccentric connecting rod, 13, front mounting plate, 14, rocker connecting rod, 15, shovel piece axle sleeve, 16, shovel piece installation shaft, 17, steering crank, 18, shovel piece installation shaft joint pin, 19, connecting rod, 20-1, upper outside rigidity shovel piece, 20-2, lower outside rigidity shovel piece, 21-1, upper inner spring shovel piece, 21-2, lower inner spring shovel piece, 22, can on add bar presser feet, 23, Sewing machines body, 24, the first axle, 25, the second axle.
Detailed description of the invention
Following examples describe the present invention in detail.
As shown in Figure 1 to Figure 3, the invention discloses a kind of High-Speed Automatic tucker of industrial sewing machine, comprise power transmission shaft 4, rocker connecting rod 14 and feeding shovel piece; Power transmission shaft 4 is arranged on the back side of Sewing machines body 23, and rocker connecting rod 14 is arranged on the front of Sewing machines body 23, and the position of feeding shovel piece is corresponding with the presser feet of Sewing machines.The mounting means of power transmission shaft 4 is: the back side of Sewing machines body 23 is installed with two bearing block 10-1,10-2, and power transmission shaft 4 is sleeved on two and is located at respectively in two bearings in bearing block 10-1,10-2.Tucker of the present invention is directly installed on Sewing machines, taking the motor of Sewing machines as power source, concrete mode is: one end of power transmission shaft 4 is installed with little synchronizing wheel 2, and little synchronizing wheel 2 is connected with the large synchronizing wheel 3 that is installed in head connecting axle 1 outer end by Timing Belt 8.
On power transmission shaft 4, be installed with pinion 5, the top of pinion 5 is provided with the gear wheel 6 engaging with pinion 5, and gear wheel 6 is installed on the first axle 24 be arrangeding in parallel with power transmission shaft 4; Gear wheel 6 is 2:1 with the gear ratio of pinion 5.The first axle 24 is rotatable be sleeved on two after in axle bed 9-1,9-2, axle bed 9-1,9-2 are packed on rear installing plate 11 after two, rear installing plate 11 is fixed on the back side of Sewing machines body 23.The first the tip of the axis is installed with the first eccentric adjustment wheel 7-1, the end of power transmission shaft 4 is installed with the second eccentric adjustment wheel 7-2, the first eccentric adjustment wheel 7-1 is connected with one end of the first eccentric connecting rod 12-1 by a flake joint, the second eccentric adjustment wheel 7-2 is connected with one end of the second eccentric connecting rod 12-2 by a flake joint, and the other end of the second eccentric connecting rod 12-2 is connected with rocker connecting rod 14 by a flake joint.
Rocker connecting rod 14, the second axle 25 and steering crank 17 are all located at the front of Sewing machines body 23.The top of rocker connecting rod 14 is installed on the second axle 25 be arrangeding in parallel with power transmission shaft 4, the second axle 25 is rotatable to be sleeved in two front axle bed 9-3,9-4, two front axle bed 9-3,9-4 are packed on front mounting plate 13, and front mounting plate 13 is fixed on the front of Sewing machines body 23.And on the second axle, the rotatable other end that is set with the eccentric connecting rod 12-1 of steering crank 17, the first is connected with the bottom of steering crank 17 by a flake joint; The rotatable shovel piece installation shaft joint pin 18 that is set with in bottom of rocker connecting rod 14; One end of shovel piece installation shaft joint pin 18 is installed with shovel piece installation shaft 16, in shovel piece installation shaft 16, has feeding port; Feeding shovel piece is arranged in shovel piece installation shaft 16, and the other end of shovel piece installation shaft joint pin 18 is connected with the bottom of connecting rod 19 by a flake joint, and the top of connecting rod 19 is connected with the top of steering crank 17 by a flake joint.
The second eccentric connecting rod 12-2 changes into the rotation of power transmission shaft 4 reciprocally swinging of rocker connecting rod 14, the rotation of the first eccentric adjustment wheel 7-1 is changed into pumping of connecting rod 19 by the first eccentric connecting rod 12-1 and steering crank 17, like this, shovel piece installation shaft 16 and the feeding shovel piece that is arranged in shovel piece installation shaft 16 are also pumping in doing reciprocally swinging.In the time cloth being carried to sewing-machine foot by feeding shovel piece, complete pleating operation.
As shown in Figure 3, all offer dovetail groove, and in dovetail groove, be provided with slide block on the lateral surface of two eccentric adjustment wheels 7-1,7-2, slide block is connected with corresponding flake joint.Steering crank 17 is the L-square that an opening arranges to Sewing machines body 23 outer lower sides, and the horizontal edge end of L-square is connected with the flake joint on spring link 19 tops, and the vertical edge of L-square is connected with the flake joint of the first eccentric connecting rod 12-1 other end.Connecting rod 19 is elastic link, has the effect flexibly connecting.This elastic link comprises straight-bar and the spring of coaxial setting, and the bottom of straight-bar is fixedly connected with the top of spring, and the top of straight-bar is fixedly connected with upper and lower two flake joints respectively with the bottom of spring; Straight-bar and spring outer cover have protection sleeve and pilot sleeve.
As shown in Figure 4, feeding shovel piece comprise upper outside rigidity shovel piece 20-1, lower outside rigidity shovel piece 20-2 and be located at respectively upper outside rigidity shovel piece 20-1 and lower outside rigidity shovel piece 20-2 between upper inner spring shovel piece 21-1 and lower inner spring shovel piece 21-2; Upper and lower outer rigidity shovel piece 20-1,20-2 shield to upper and lower inner spring shovel piece 21-1,21-2.One end of one end of upper outside rigidity shovel piece 20-1 and upper inner spring shovel piece 21-1 is all packed in the feeding port top of shovel piece installation shaft 16, one end of one end of lower outside rigidity shovel piece 20-2 and lower inner spring shovel piece 21-2 is all packed in the feeding port below of shovel piece installation shaft 16, between the other end of the other end of upper outside rigidity shovel piece 20-1 and lower outside rigidity shovel piece 20-2, leave space, the other end of upper inner spring shovel piece 21-1 contacts with the other end of lower inner spring shovel piece 21-2 and these two ends are zigzag, the feeding port of cloth that will be pleating shovel piece installation shaft 16 enters, and by upper, lower inner spring shovel piece 21-1, 21-2 clamps.The port due to two inner spring shovel piece 21-1,21-2 with elasticity and clamping cloth is zigzag, and therefore, cloth can only be advanced to presser feet direction, oppositely not all right, and cloth can be caught on by jagged port.
Claims (8)
1. a High-Speed Automatic tucker for industrial sewing machine, is characterized in that: comprise power transmission shaft (4), rocker connecting rod (14) and feeding shovel piece; On power transmission shaft (4), be installed with pinion (5), the top of pinion (5) is provided with the gear wheel (6) engaging with pinion (5), and gear wheel (6) is installed on the first axle (24) be arrangeding in parallel with power transmission shaft (4); The end of the first axle (24) is installed with the first eccentric adjustment wheel (7-1), the end of power transmission shaft (4) is installed with the second eccentric adjustment wheel (7-2), the first eccentric adjustment wheel (7-1) is connected with one end of the first eccentric connecting rod (12-1) by a flake joint, the second eccentric adjustment wheel (7-2) is connected with one end of the second eccentric connecting rod (12-2) by a flake joint, and the other end of the second eccentric connecting rod (12-2) is connected with rocker connecting rod (14) by a flake joint; The top of rocker connecting rod (14) is installed on the second axle (25) be arrangeding in parallel with power transmission shaft (4), and the upper rotatable steering crank (17) that is set with of the second axle (25), the other end of the first eccentric connecting rod (12-1) is connected with the bottom of steering crank (17) by a flake joint; The rotatable shovel piece installation shaft joint pin (18) that is set with in bottom of rocker connecting rod (14); One end of shovel piece installation shaft joint pin (18) is installed with shovel piece installation shaft (16), feeding shovel piece is arranged in shovel piece installation shaft (16), the other end of shovel piece installation shaft joint pin (18) is connected with the bottom of connecting rod (19) by a flake joint, and the top of connecting rod (19) is connected with the top of steering crank (17) by a flake joint.
2. the High-Speed Automatic tucker of industrial sewing machine according to claim 1, it is characterized in that: one end of described power transmission shaft (4) is installed with little synchronizing wheel (2), little synchronizing wheel (2) is connected with the large synchronizing wheel (3) that is installed in head connecting axle (1) outer end by Timing Belt (8).
3. the High-Speed Automatic tucker of industrial sewing machine according to claim 1, it is characterized in that: described the first axle (24) is rotatable be sleeved on two after in axle bed (9-1,9-2), axle bed (9-1,9-2) is packed on rear installing plate (11) after two; Described the second axle (25) is rotatable to be sleeved in two front axle beds (9-3,9-4), and two front axle beds (9-3,9-4) are packed on front mounting plate (13).
4. the High-Speed Automatic tucker of industrial sewing machine according to claim 1, it is characterized in that: on the lateral surface of described two eccentric adjustments wheels (7-1,7-2), all offer dovetail groove, and in dovetail groove, be provided with slide block, slide block is connected with corresponding flake joint.
5. the High-Speed Automatic tucker of industrial sewing machine according to claim 1, it is characterized in that: described steering crank (17) is the L-square that an opening arranges to Sewing machines body (23) outer lower side, the horizontal edge end of L-square is connected with the flake joint on spring link (19) top, and the vertical edge of L-square is connected with the flake joint of first eccentric connecting rod (12-1) other end.
6. the High-Speed Automatic tucker of industrial sewing machine according to claim 1, is characterized in that: described feeding shovel piece comprise upper outside rigidity shovel piece (20-1), lower outside rigidity shovel piece (20-2) and be located at respectively upper outside rigidity shovel piece (20-1) and lower outside rigidity shovel piece (20-2) between upper inner spring shovel piece (21-1) and lower inner spring shovel piece (21-2), shovel piece installation shaft has feeding port on (16), one end of one end of upper outside rigidity shovel piece (20-1) and upper inner spring shovel piece (21-1) is all packed in the feeding port top of shovel piece installation shaft (16), one end of one end of lower outside rigidity shovel piece (20-2) and lower inner spring shovel piece (21-2) is all packed in the feeding port below of shovel piece installation shaft (16), between the other end of the other end of upper outside rigidity shovel piece (20-1) and lower outside rigidity shovel piece (20-2), leave space, the other end of upper inner spring shovel piece (21-1) contacts with the other end of lower inner spring shovel piece (21-2) and these two ends are zigzag.
7. the High-Speed Automatic tucker of industrial sewing machine according to claim 1, it is characterized in that: described connecting rod (19) is elastic link, this elastic link comprises straight-bar and the spring of coaxial setting, the bottom of straight-bar is fixedly connected with the top of spring, and the top of straight-bar is fixedly connected with upper and lower two flake joints respectively with the bottom of spring; Straight-bar and spring outer cover have protection sleeve and guide sleeve.
8. the High-Speed Automatic tucker of industrial sewing machine according to claim 1, is characterized in that: described gear wheel (6) is 2:1 with the gear ratio of pinion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505505.3A CN104195754B (en) | 2014-09-26 | 2014-09-26 | A kind of High-Speed Automatic tucker of industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505505.3A CN104195754B (en) | 2014-09-26 | 2014-09-26 | A kind of High-Speed Automatic tucker of industrial sewing machine |
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| Publication Number | Publication Date |
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| CN104195754A true CN104195754A (en) | 2014-12-10 |
| CN104195754B CN104195754B (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410505505.3A Expired - Fee Related CN104195754B (en) | 2014-09-26 | 2014-09-26 | A kind of High-Speed Automatic tucker of industrial sewing machine |
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| CN (1) | CN104195754B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872745A (en) * | 2019-12-17 | 2020-03-10 | 西格玛床垫设备(浙江)有限公司 | Pleating device |
| CN111020899A (en) * | 2019-12-09 | 2020-04-17 | 湖州宏仔服饰有限公司 | Can be applicable to not unidimensional tailoring with machine of wrinkling |
| CN111923595A (en) * | 2020-08-20 | 2020-11-13 | 佛山市源达科技有限公司 | Printing equipment ink distributing device and printing equipment |
| CN115449975A (en) * | 2022-09-16 | 2022-12-09 | 安徽皓玥家纺有限公司 | Intelligent twisting process and equipment for processing down quilt |
| CN115806077A (en) * | 2022-11-30 | 2023-03-17 | 温州市通达包装机械厂 | Straw filling and sealing machine |
| CN117740330A (en) * | 2023-11-14 | 2024-03-22 | 苏州益声瑞机器人科技有限公司 | Camera calibration testing device and use method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583472A (en) * | 1985-02-27 | 1986-04-22 | Johnson Samuel A | Ruffler attachment for sewing machines |
| CN2169638Y (en) * | 1993-10-14 | 1994-06-22 | 高鸣 | Pleating device of sewing machine |
| CN2576751Y (en) * | 2002-10-10 | 2003-10-01 | 上海锦鸡机械制造有限公司 | Pleating device of sewing machine |
| WO2004038083A1 (en) * | 2002-10-22 | 2004-05-06 | L & P Property Management Company | Programmable tucking attachment for a sewing machine and method |
| CN201901757U (en) * | 2010-12-20 | 2011-07-20 | 黄山英 | Pleating device used for sewing machine |
-
2014
- 2014-09-26 CN CN201410505505.3A patent/CN104195754B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583472A (en) * | 1985-02-27 | 1986-04-22 | Johnson Samuel A | Ruffler attachment for sewing machines |
| CN2169638Y (en) * | 1993-10-14 | 1994-06-22 | 高鸣 | Pleating device of sewing machine |
| CN2576751Y (en) * | 2002-10-10 | 2003-10-01 | 上海锦鸡机械制造有限公司 | Pleating device of sewing machine |
| WO2004038083A1 (en) * | 2002-10-22 | 2004-05-06 | L & P Property Management Company | Programmable tucking attachment for a sewing machine and method |
| CN201901757U (en) * | 2010-12-20 | 2011-07-20 | 黄山英 | Pleating device used for sewing machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020899A (en) * | 2019-12-09 | 2020-04-17 | 湖州宏仔服饰有限公司 | Can be applicable to not unidimensional tailoring with machine of wrinkling |
| CN110872745A (en) * | 2019-12-17 | 2020-03-10 | 西格玛床垫设备(浙江)有限公司 | Pleating device |
| CN111923595A (en) * | 2020-08-20 | 2020-11-13 | 佛山市源达科技有限公司 | Printing equipment ink distributing device and printing equipment |
| CN115449975A (en) * | 2022-09-16 | 2022-12-09 | 安徽皓玥家纺有限公司 | Intelligent twisting process and equipment for processing down quilt |
| CN115449975B (en) * | 2022-09-16 | 2023-09-29 | 安徽皓玥家纺有限公司 | Intelligent down quilt processing twisting process and equipment thereof |
| CN115806077A (en) * | 2022-11-30 | 2023-03-17 | 温州市通达包装机械厂 | Straw filling and sealing machine |
| CN117740330A (en) * | 2023-11-14 | 2024-03-22 | 苏州益声瑞机器人科技有限公司 | Camera calibration testing device and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104195754B (en) | 2016-03-16 |
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Granted publication date: 20160316 |