CN102431340A - Self-adaptive opening and closing device for glue tube of glue binding machine - Google Patents
Self-adaptive opening and closing device for glue tube of glue binding machine Download PDFInfo
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- CN102431340A CN102431340A CN2011102338305A CN201110233830A CN102431340A CN 102431340 A CN102431340 A CN 102431340A CN 2011102338305 A CN2011102338305 A CN 2011102338305A CN 201110233830 A CN201110233830 A CN 201110233830A CN 102431340 A CN102431340 A CN 102431340A
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- packing element
- pin bushing
- guide pin
- glue
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Abstract
The invention relates to a self-adaptive opening and closing device for a glue tube of a glue binding machine, which has the advantages that the use is convenient, the work efficiency is high, and the environmental-protection performance is good. A glue outlet tube, a left guide support block and a right guide support block are arranged in a frame body, the front part and the back part of the glue outlet tube are respectively provided with a glue tube front guide sleeve and a glue tube back guide sleeve, the upper part of the facing surfaces of the glue tube front guide sleeve and the glue tube back guide sleeve are provided with side glue openings, a front guide sleeve pulling post and a back guide sleeve pulling post are respectively and fixedly arranged on the glue tube front guide sleeve and the glue tube back guide sleeve, a front pin shaft and a back pin shaft are fixedly arranged on the left guide support block, a front guide plate and a back guide plate are respectively pivoted on the front pin shaft and the back pin haft, long round holes arranged at the right parts of the front guide plate and the right guide plate are respectively sheathed on the front guide sleeve pulling post and the back guide sleeve pulling post, the right ends of the front guide plate and the right guide plate are respectively connected with a front guide plate tension spring and a back guide plate tension spring, the other end of the tension spring is fixed with the right guide support plate, the right parts of the front guide plate and the back guide plate are in the gathered state when the tension spring is in the reset state, simultaneously, the glue tube front guide sleeve and the glue tube back guide sleeve are mutually gathered, and the bottom glue opening of the glue outlet tube is in the sealed state. The self-adaptive opening and closing device is matched with a small-size linear wireless glue binding machine.
Description
Technical field
The present invention relates to the construction package of micro radio straight line cementing machine.
Background technology
The wireless cementing machine of small linear is on bookblock, to be coated with one deck PUR to come glue stapling a kind of equipment originally.The general adapted of cementing machine is the EVA PUR at present, and adopts open glue box in the operation, and colloid composition volatilizees seriously in the operating process of this traditional glue box, and it is healthy to influence the operating personnel, and the feature of environmental protection is poor.Besides, this traditional open formula glue box body system, by two glue boxes confession glue independently, volume ratio is bigger respectively for primer and side glue.PUR (Polyurethane Reactive polyurethane) glue is that a kind of high-performance glue nail use glue, is characterized in that bond degree is high, and glue-line is thin and pliability is good, and the books that glue is followed closely can 180 ° of flattenings, have strengthened the reading comfort greatly.The employing of PUR glue is a kind of trend of following glue nail development.Solidify rapidly because PUR glue contacts the back with moisture, so should not adopt traditional open glue box in the operation of glue nail, must adopt closed glue box, this also meets environmental protection requirement.The exploitation of the relevant gluing operation structure spare that adapts with sealing glue box on the cementing machine is to adapt to the needs that comprise that the closed glue box of PUR glue is used.A tangible problem is how the in good time unlatching and the closure of the packing element gum outlet at closed glue box plastic emitting position are controlled.And at present, a kind of packing element self adaptation closing device that simple structure, volume are little, easy to operate, work efficiency is high, the feature of environmental protection is good that adapts to like the closed glue box of PUR glue does not appear on the market as yet, does not see relevant report yet.
Summary of the invention
When the present invention will solve the cementing machine operation; Guiding parts and closed glue box go out the gum outlet problem how concertedness ground opens and closes in good time of packing element, to adapt to the needs of smoothness, high-efficient homework, the self adaptation closing device of a kind of cementing machine packing element of the present invention are provided for this reason; This device construction is simple; Volume is little, controls conveniently good working effect.
For addressing the above problem, the technical scheme that the present invention adopts is characterized in that having a framework, and upper right quarter is striden to establish and is fixed with out packing element in the said framework, goes out to have the primer mouth above the packing element; Stride respectively to establish and be fixed with left side guiding back-up block and right guiding back-up block in going out the packing element and arranged on left and right sides in the framework; Go out packing element front and rear portions position and be respectively installed with before the packing element that is provided with guide frame guide pin bushing behind guide pin bushing and the packing element; Before the packing element behind guide pin bushing and the packing element the two center upper portion that heads on mutually of guide pin bushing respectively have side Jiao Kou; Side Jiao Kou position is corresponding with the said primer mouth position that goes out packing element, also overflows from the side Jiao Kou of the forward and backward guide pin bushing of packing element when colloid is overflowed from going out packing element primer mouth; The forward and backward guide pin bushing of packing element is arranged to the inclined-plane in side glue mouth two side directions and is beneficial to lead when bookblock passes through; Guide pin bushing is dialled post before being fixed with above the leading cover of packing element, is fixed with the back guide pin bushing behind the packing element above the guide pin bushing and dials post; Bearing pin and rear pin shaft before forward and backward position is fixed with respectively above the guiding back-up block of a said left side; Pivot is connected with preceding guide plate on the preceding bearing pin, and the slotted hole that preceding guide plate right part is offered is placed on said preceding guide pin bushing and dials post; Pivot is connected with rear deflector on the rear pin shaft, and the slotted hole that the rear deflector right part is offered is placed on said back guide pin bushing and dials post; Guide plate extension spring before preceding guide plate right-hand member is connected with; The rear deflector right-hand member is connected with the rear deflector extension spring; The forward and backward guide plate extension spring other end is fixed in said right guiding back-up block; Forward and backward guide plate right part is in draws close, the mutual closing of the forward and backward guide pin bushing of packing element simultaneously makes the said primer mouth that goes out packing element be in closed state.
Guide frame according to the invention can be to be located in the framework in going out the packing element and arranged on left and right sides to stride respectively and establish fixing left side guiding back-up block and right guiding back-up block; The guide pin bushing left and right side is placed in left side guiding back-up block and the right back-up block that leads respectively behind preceding guide pin bushing of said packing element and the packing element, left and right guiding back-up block is moved the forward and backward guide pin bushing of packing element play the guiding role.
Said guide frame also can be located at out the guiding fin of packing element and cooperate with this guiding fin be located at the forward and backward guide pin bushing of packing element direction recess, or be located at out the direction recess of packing element and cooperate with this direction recess be located at the forward and backward guide pin bushing of packing element the guiding fin.
The present invention can stride at said framework right part and be installed with the bidirectional modulation screw mandrel; Bidirectional modulation screw mandrel front and rear portions is respectively arranged with left hand thread and right-handed thread and is arranged with the left-handed preceding adjusting screw and the back adjusting screw of dextrorotation respectively; The preceding screw front side of regulating is corresponding to preceding linkage pin; The screw rear side is regulated corresponding to the back linkage pin in the back, and preceding linkage pin is fixed in guide pin bushing before the packing element, and back linkage pin is fixed in guide pin bushing behind the packing element; Said bidirectional modulation screw mandrel is provided with device of rotation driving.
Said device of rotation driving can be motor-driven sprocket wheel chain group.
Said device of rotation driving also can be the rotation handwheel that is connected in bidirectional modulation screw mandrel end.
Framework according to the invention has preceding fagging, rear stay plate and left fagging, and preceding fagging, rear stay plate and left fagging mutually combine through screw, saidly goes out packing element, left side guiding back-up block and right guiding back-up block and is fixed in framework through screw.
The present invention is owing to go out to be arranged with on the packing element before the packing element guide pin bushing behind the guide pin bushing and packing element; Left side guiding back-up block front and rear portions pivot respectively is connected with forward and backward guide plate; The slotted hole of forward and backward guide plate right part is placed on the post of dialling on the forward and backward guide pin bushing of packing element respectively; When pretending industry and the time press from both sides the forward and backward clamping plate of this dolly and open forward and backward guide plate through the inboard inclined-plane of forward and backward guide plate, drive and open the forward and backward guide pin bushing of packing element, the distance that the forward and backward guide pin bushing of packing element is opened is in full accord with mucilage binding books thickness; The forward and backward guide pin bushing of packing element is beaten the primer mouth of promptly opening out packing element; Because have side Jiao Kou on the forward and backward guide pin bushing of packing element, side Jiao Kou is corresponding with the primer mouth that goes out packing element, so colloid can overflow from primer mouth and side Jiao Kou simultaneously; Make bookblock primer (gum) and side glue apply disposable completion, high efficiency.The present invention is also because forward and backward guide plate right-hand member is connected with extension spring respectively, when no mucilage binding books pass through, under the reset mode of extension spring effect; Forward and backward guide plate is in by disturbing and makes the mutual closing of the forward and backward guide pin bushing of packing element, has sealed the primer mouth that packing element, has avoided the colloid in the glue bucket to contact with ambient moisture; Prevent colloid; The particularly improper curing of PUR colloid, and the colloid composition volatilization is few in the operation process, compliance with environmental protection requirements.Be provided with the bidirectional modulation screw mandrel; The present invention of forward and backward adjusting screw and screw mandrel device of rotation driving then when the big books of glue nail thickness, can open a distance with forward and backward guide plate and the forward and backward guide pin bushing of packing element in advance; Thereby the knocking-on power when reducing operation greatly operates steadily equipment.
Description of drawings
Fig. 1 be the forward and backward guide plate of the present invention and the forward and backward guide pin bushing of packing element each other by disturbing, the axonometric drawing when going out packing element primer mouth and closing;
Fig. 2 is Fig. 1 right view;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is that forward and backward guide plate of the present invention and the forward and backward guide pin bushing of packing element leave each other, the axonometric drawing when going out packing element primer mouth and opening;
Fig. 5 is the right view (adding this dolly of folder and books) of Fig. 4;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the axonometric drawing that goes out packing element among the present invention;
Fig. 8 is the forward and backward guide pin bushing axonometric drawing of packing element among the present invention;
Fig. 9 is the partial enlarged drawing of Fig. 8.
Be labeled as among the figure: fagging before 1,2 left faggings, 3 rear stay plates, 4 rear pin shafts, 5 rear deflectors, 51 rear deflector inclined-planes, 6 left side guiding back-up blocks; 7 go out packing element, 71 primer mouths, guide pin bushing behind 8 packing elements, 81 side Jiao Kou, 9 sprocket wheel chain groups, 10 bidirectional modulation screw mandrels; 11 motors, screw is regulated in 12 backs, the 13 preceding screws of regulating, 14 preceding guide plate extension springs, 15 right guiding back-up blocks, the preceding guide pin bushing of 16 packing elements; Guide plate before 17,171 preceding guide plate inclined-planes, 18 preceding bearing pins, 19 preceding set bars, 20 back set bars, 21 dolly front plates; 22 dolly rear plates, 23 preceding guide pin bushing fingers, 24 back guide pin bushing fingers, 25 rear deflector extension springs, 26 bookblocks, 27 rotate handwheels.
The specific embodiment
Embodiment one
The self adaptation closing device of cementing machine packing element is combined into a framework by preceding fagging 1, rear stay plate 3 and left fagging 2 through screw, and this is stated in the framework upper right quarter and strides to establish through heat insulating mattress and screw and be fixed with out packing element 7, goes out to have primer mouth 71 above the packing element; Stride to establish through screw respectively and be fixed with left side guiding back-up block 6 and right guiding back-up block 15 in going out the packing element and arranged on left and right sides in the framework; Go out packing element front and rear portions position and be respectively installed with before the packing element guide pin bushing 8 behind the guide pin bushing 16 and packing element; Before the packing element behind guide pin bushing 16 and the packing element guide pin bushing 8 left and right sides can be placed in left side guiding back-up block 6 and right guiding back-up block 15 respectively movably, make mobile the playing the guiding role of 6,15 pairs of forward and backward guide pin bushings 16,8 of packing element of left and right guiding back-up block; Before the packing element behind guide pin bushing and the packing element the two center upper portion that heads on mutually of guide pin bushing respectively have side glue mouth 81, side Jiao Kou position is corresponding with the said primer mouth position that goes out packing element, also overflows from the side Jiao Kou of the forward and backward guide pin bushing of packing element when colloid is overflowed from going out packing element primer mouth; The forward and backward guide pin bushing of packing element is arranged to inclined-plane 82 in side glue mouth two side directions and is beneficial to lead when bookblock passes through; Guide pin bushing is dialled post 23 before being fixed with above the leading cover of packing element, is fixed with the back guide pin bushing behind the packing element above the guide pin bushing and dials post 24, and forward and backward guide pin bushing is dialled post and is double-screw bolt; Bearing pin 18 and rear pin shaft 4 before forward and backward position is fixed with respectively above the guiding back-up block 6 of a left side, forward and backward bearing pin is double-screw bolt; Guide plate 17 before pivot is connected with on the preceding bearing pin, guide pin bushing was dialled post 23 before the slotted hole that preceding guide plate right part is offered was placed on; Pivot is connected with rear deflector 5 on the rear pin shaft, and the slotted hole that the rear deflector right part is offered is placed on the back guide pin bushing and dials post 24; Guide plate extension spring 14 before preceding guide plate right-hand member is connected with; The rear deflector right-hand member is connected with rear deflector extension spring 25; Forward and backward guide plate extension spring 14,25 other ends are fixed in right guiding back-up block 15, forward and backward guide plate 17,5 right parts are in draw close, and dial under the post effect at forward and backward guide pin bushing simultaneously; Forward and backward guide pin bushing 16, the 8 mutual closings of packing element, the primer mouth 71 of using packing element is in closed state.
When dolly front plate 21 and dolly rear plate 22 clamping bookblocks 26 move right through preceding guide plate inclined-plane 171 and rear deflector inclined-plane 51; The front and rear direction cross component force overcomes the pulling force of forward and backward guide plate extension spring 14,25; The forward and backward guide pin bushing 16,8 of forward and backward guide plate 17,5 and packing element is opened simultaneously, referring to Fig. 6; The distance that the forward and backward guide pin bushing of packing element is opened is just in time suitable with this thickness of glue stapling; The forward and backward guide pin bushing of packing element is opened the primer mouth 71 of using packing element and is opened, referring to Fig. 4, Fig. 7; Also overflow when colloid overflows from the primer mouth,, make primer and side glue apply disposable completion referring to Fig. 9 from the side glue mouth 81 of the forward and backward guide pin bushing of packing element.
Embodiment two
What this example was different from example is that said framework right part is striden and is installed with bidirectional modulation screw mandrel 10; Bidirectional modulation screw mandrel front and rear portions is respectively arranged with left hand thread and right-handed thread and is arranged with left-handed preceding adjusting screw 13 respectively and the back adjusting screw 12 of dextrorotation; Preceding screw 13 front sides of regulating are corresponding to preceding linkage pin 19; The screw rear side is regulated corresponding to back linkage pin 20 in the back, and preceding linkage pin is fixed in guide pin bushing before the packing element, and back linkage pin is fixed in guide pin bushing behind the packing element; Bidirectional modulation screw mandrel 10 is provided with device of rotation driving, and this device of rotation driving can be the sprocket wheel chain group 9 that motor 3 drives, and also can be to rotate handwheel 27; Referring to Fig. 1, Fig. 2, Fig. 5.Other structures are identical with last example.
When the books of glue nail are thicker,, can rotate bidirectional modulation screw mandrel 10 in advance like bookblock thickness＞30mm; When forward and backward adjusting screw 13,12 leaves a distance; Drive the forward and backward guide pin bushing 16,7 of packing element through forward and backward set bar 19,20 and leave a distance,, realize opening in advance or assisting in opening of mechanism like 30mm together with forward and backward guide plate 17,5; Knocking-on power in the time of so reducing operation greatly is beneficial to the equipment even running.
Claims (7)
1. the self adaptation closing device of cementing machine packing element is characterized in that having a framework, and upper right quarter is striden to establish and is fixed with out packing element (7) in the said framework, goes out to have above the packing element primer mouth (71); Stride respectively to establish and be fixed with left side guiding back-up block (6) and the right back-up block (15) that leads in going out the packing element and arranged on left and right sides in the framework; Go out packing element front and rear portions position and be respectively installed with before the packing element that is provided with guide frame guide pin bushing (8) behind guide pin bushing (16) and the packing element; Before the packing element behind guide pin bushing and the packing element the two center upper portion that heads on mutually of guide pin bushing respectively have side Jiao Kou (81); Side Jiao Kou position is corresponding with the said primer mouth position that goes out packing element, also overflows from the side Jiao Kou of the forward and backward guide pin bushing of packing element when colloid is overflowed from going out packing element primer mouth; The forward and backward guide pin bushing of packing element is arranged to inclined-plane (82) in side glue mouth two side directions and is beneficial to lead when bookblock passes through; Guide pin bushing is dialled post (23) before being fixed with above the leading cover of packing element, is fixed with the back guide pin bushing behind the packing element above the guide pin bushing and dials post (24); Forward and backward position is fixed with preceding bearing pin (18) and rear pin shaft (4) respectively above the guiding back-up block of a said left side; Pivot is connected with preceding guide plate (17) on the preceding bearing pin, and the slotted hole that preceding guide plate right part is offered is placed on said preceding guide pin bushing and dials post; Pivot is connected with rear deflector (5) on the rear pin shaft, and the slotted hole that the rear deflector right part is offered is placed on said back guide pin bushing and dials post; Guide plate extension spring (14) before preceding guide plate right-hand member is connected with; The rear deflector right-hand member is connected with rear deflector extension spring (25); Forward and backward guide plate extension spring (14, the 25) other end is fixed in said right guiding back-up block (15); Make that forward and backward guide plate (17,5) right part is in and draws close under the reset mode of said extension spring effect, the forward and backward guide pin bushing of packing element (16,8) closing each other simultaneously makes the said primer mouth that goes out packing element be in closed state.
2. the self adaptation closing device of cementing machine packing element as claimed in claim 1; It is characterized in that said guide frame is to be located in the framework to stride left side guiding back-up block (6) and the right guiding back-up block of establishing (15) respectively in going out the packing element and arranged on left and right sides; Guide pin bushing (8) left and right side is placed in left side guiding back-up block (6) and right guiding back-up block (15) respectively behind preceding guide pin bushing (16) of said packing element and the packing element, and left and right guiding back-up block (6,15) is play the guiding role to the forward and backward guide pin bushing of packing element (16,8) is mobile.
3. the self adaptation closing device of cementing machine packing element as claimed in claim 1; It is characterized in that said guide frame is to be located at out the guiding fin of packing element (7) and the direction recess of (16,8) of being located at the forward and backward guide pin bushing of packing element that cooperate with this guiding fin, or be located at out the direction recess of packing element (7) and the guiding fin of (16,8) of being located at the forward and backward guide pin bushing of packing element that cooperate with this direction recess.
4. like the self adaptation closing device of claim 1,2 or 3 described cementing machine packing elements; It is characterized in that said framework right part is striden is installed with bidirectional modulation screw mandrel (10); Bidirectional modulation screw mandrel front and rear portions is respectively arranged with left hand thread and right-handed thread and is arranged with the left-handed preceding adjusting screw (13) and the back adjusting screw (12) of dextrorotation respectively; Preceding screw (13) front side of regulating is corresponding to preceding linkage pin (19); The screw rear side is regulated corresponding to back linkage pin (20) in the back, and preceding linkage pin is fixed in guide pin bushing before the packing element, and back linkage pin is fixed in guide pin bushing behind the packing element; Said bidirectional modulation screw mandrel is provided with device of rotation driving.
5. the self adaptation closing device of cementing machine packing element as claimed in claim 4 is characterized in that said device of rotation driving is the sprocket wheel chain group (9) that motor (11) drives.
6. the self adaptation closing device of cementing machine packing element as claimed in claim 4 is characterized in that said device of rotation driving is the rotation handwheel (27) that is connected in bidirectional modulation screw mandrel end.
7. like the self adaptation closing device of the described cementing machine packing element of any claim of claim 1 to 6; It is characterized in that said framework has preceding fagging (1), rear stay plate (3) and left fagging (2); Before fagging, rear stay plate and left fagging mutually combine through screw, saidly go out packing element (7), left side guiding back-up block (6) and the right back-up block (15) that leads and be fixed in framework through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233830.5A CN102431340B (en) | 2011-08-16 | 2011-08-16 | Self-adaptive opening and closing device for glue tube of glue binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233830.5A CN102431340B (en) | 2011-08-16 | 2011-08-16 | Self-adaptive opening and closing device for glue tube of glue binding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102431340A true CN102431340A (en) | 2012-05-02 |
| CN102431340B CN102431340B (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110233830.5A Active CN102431340B (en) | 2011-08-16 | 2011-08-16 | Self-adaptive opening and closing device for glue tube of glue binding machine |
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| Country | Link |
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| CN (1) | CN102431340B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103303023A (en) * | 2013-06-05 | 2013-09-18 | 深圳市精密达机械有限公司 | Opening and closing control device of book clamping device of binding package and packing machine applying same |
| CN103722930A (en) * | 2013-12-13 | 2014-04-16 | 安徽华印机电股份有限公司 | Side glue format adjustment device |
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| US20090081003A1 (en) * | 2007-09-20 | 2009-03-26 | Nisca Corporation | Bookbinding Unit |
| CN101791919A (en) * | 2010-03-22 | 2010-08-04 | 平湖英厚机械有限公司 | Glue spraying mechanism of perfect adhesive binding machine |
| CN201665057U (en) * | 2010-03-02 | 2010-12-08 | 何立峰 | Groove type lateral gluing mechanism of glue binding machine |
| CN202293722U (en) * | 2011-08-16 | 2012-07-04 | 杭州惠宝机电有限公司 | Self-adaption opening and closing device for rubber cylinder of glue binding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2478780Y (en) * | 2001-05-25 | 2002-02-27 | 马海清 | Bookbinding machine |
| US20090081003A1 (en) * | 2007-09-20 | 2009-03-26 | Nisca Corporation | Bookbinding Unit |
| CN201665057U (en) * | 2010-03-02 | 2010-12-08 | 何立峰 | Groove type lateral gluing mechanism of glue binding machine |
| CN101791919A (en) * | 2010-03-22 | 2010-08-04 | 平湖英厚机械有限公司 | Glue spraying mechanism of perfect adhesive binding machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303023A (en) * | 2013-06-05 | 2013-09-18 | 深圳市精密达机械有限公司 | Opening and closing control device of book clamping device of binding package and packing machine applying same |
| CN103303023B (en) * | 2013-06-05 | 2015-11-18 | 江苏凤凰数码印务有限公司 | A kind of folding control device of notebook packager book clamping machine and apply its notebook packager |
| CN103722930A (en) * | 2013-12-13 | 2014-04-16 | 安徽华印机电股份有限公司 | Side glue format adjustment device |
| CN103722930B (en) * | 2013-12-13 | 2015-11-25 | 安徽华印机电股份有限公司 | Side glue format adjustment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102431340B (en) | 2014-10-08 |
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Address after: 311400 Fuyang Jinqiao Industrial Park West Road, Zhejiang, Hangzhou, No. 1216 Patentee after: Hangzhou Huibao electrical Limited by Share Ltd Address before: 311400 Fuyang Jinqiao Industrial Park West Road, Zhejiang, Hangzhou, No. 1216 Patentee before: Hangzhou Huibao Electromechanical Co., Ltd. |
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Denomination of invention: Self-adaptive opening and closing device for glue tube of glue binding machine Effective date of registration: 20200420 Granted publication date: 20141008 Pledgee: China Construction Bank Co., Ltd. Fuyang Branch of Hangzhou Pledgor: HANGZHOU HUIBAO ELECTROMECHANICAL Co.,Ltd. Registration number: Y2020330000172 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210602 Granted publication date: 20141008 Pledgee: China Construction Bank Co.,Ltd. Fuyang Branch of Hangzhou Pledgor: HANGZHOU HUIBAO ELECTROMECHANICAL Co.,Ltd. Registration number: Y2020330000172 |