CN104827569B - A kind of equipment for making building brick - Google Patents
A kind of equipment for making building brick Download PDFInfo
- Publication number
- CN104827569B CN104827569B CN201510281509.2A CN201510281509A CN104827569B CN 104827569 B CN104827569 B CN 104827569B CN 201510281509 A CN201510281509 A CN 201510281509A CN 104827569 B CN104827569 B CN 104827569B
- Authority
- CN
- China
- Prior art keywords
- stirring
- cabin
- scraper plate
- conveying device
- slide block
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a kind of equipment for making building brick, including agitating device, conveying device and forming machine；The first shaft in agitating device is provided with least 2 groups helical form propulsion blades, and the stirring cutter head for stirring the stirring vane in cabin is circular arc, and the hanging one end of stirring rod is provided with polygon enlarged footing；Sweeper is provided with below the conveyer belt of conveying device, the crank of sweeper is connected with rocking bar, rocking bar is connected with scraper plate, and scraper plate is connected with slide block, and slide block is flexibly connected with support, axle is provided with the cavity of slide block, axle is connected with scraper plate, and outside is provided with projection, and support is provided with guide rail, support is connected with collecting chamber, and collecting chamber is connected with delivery pipe；The frame of forming machine is connected with conveying device, places mould on the supporting plate on the compaction device of forming machine, and the first oil cylinder of crossbeam is connected with pressure head, and the position of the second oil cylinder on the second column is corresponding with supporting plate.The mortar adhered on conveyer belt in the device can be cleaned.The mixture homogeneity of material is high.
Description
Technical field
The present invention relates to a kind of equipment for making brick, particularly a kind of equipment for making building brick.
Background technology
The preparation process of building brick be dry blend is stirred by agitating device after, through belt feeder be delivered to forming machine into
Type, makes brick, and below dry-mixing mortar storage tank, collection mortar is stirred and conveying and one, energy dry-mixed mortar pulping system
Mortar is transported in the mould of brick forming machine, the brick needed for then making according to size and shape.When existing pulping system works,
Fibre object in stirring cabin in cement mortar easily forms phenomenon of uniting, and is unfavorable for the uniform mixing of dry powder and fibre material, from
And the quality of the brick for affecting to make.After the stirring of mortar agitated device, typically can belt conveyor by mortar output transport to brick into
In the mould of type machine, because mortar is stickum, it is easy to stick to the belt surface of belt conveyor, belt work is sticked to
The mortar in face can increase the load of drum drive motor, and energy consumption is big, reduce the efficiency for making tape transport；Therefore need on belt
Mortar cleared up, the current general mortar cleaned using manpower on belt, labor cleaning's efficiency is low, and thing easily occurs
Therefore.Also have and scraper plate fixed in conveyer belt one end, when belt is at scraper plate, strike off the mortar sticked on belt by scraper plate,
But mode cleaning effect is bad in this, sticks to the mortar on belt and tend not to be cleaned, and can not be by the sand for scraping
Slurry is collected, and causes to waste, and mortar is sprinkled upon ground, pollutes working environment.
Content of the invention
It is an object of the invention to, there is provided a kind of equipment for making building brick.The sand adhered on conveyer belt in the device
Slurry can be cleaned, and cleaning effect is good, moreover it is possible to be collected the mortar for scraping, it is to avoid waste, optimize working environment.
Safety, efficiency high.Additionally, the fibre object in stirring cabin in cement mortar is not in into phenomenon of uniting, the mixing of material is improved
The uniformity, so that ensure that the quality of mould brick.
Technical scheme：A kind of equipment for making building brick, including agitating device, the discharging opening of agitating device
Lower section is provided with conveying device, and conveying device is connected with forming machine；The agitating device includes that charging cabin, charging cabin are connected with stirring cabin
Connect, stirring cabin is connected with discharging opening, is provided with the first shaft in charging cabin, and the first shaft is provided with least 2 groups helical forms and pushes away
Enter blade, stirring is provided with the second shaft in cabin, and the agitated handle of the second shaft is connected with stirring vane, the stirring of stirring vane
Cutter head is circular arc, and stirring vane is provided with stirring rod by the side of the second shaft, and the hanging one end of stirring rod is provided with polygon
Enlarged footing；The conveying device includes conveyer belt, is provided with sweeper below conveyer belt, and sweeper includes crank, crank and rocking bar
Connection, rocking bar are connected with scraper plate, and scraper plate is connected with slide block, and slide block is flexibly connected with support, and the slide block is provided with cavity, cavity
Left side wall be provided with clutch shaft bearing, right side wall is provided with second bearing, is provided with axle between clutch shaft bearing and second bearing, axle with
Scraper plate connects, and is provided with 2-5 projection on the outside of left side wall and right side wall, and the support includes the first column, the top of the first column
Portion of portion is provided with top board, and top board is provided with rectangular cavity, and the side wall of the first side plate plate of rectangular cavity is provided with the guide rail with male cooperation, institute
State, the second side plate of the collecting chamber is connected with the top board of support, the collecting chamber is taper, receives
Collection chamber is connected with delivery pipe；The forming machine includes that frame, frame are connected with conveying device；Install on the base plate of the frame and shake
Actual load is put, and compaction device is provided with supporting plate, places mould on supporting plate, and the crossbeam of frame is provided with the first oil cylinder, the first oil cylinder with
Pressure head connects, and the second column of frame is provided with the second oil cylinder, and the position of the second oil cylinder is corresponding with supporting plate.
In the aforesaid equipment for making building brick, the top of the scraper plate is taper.
In the aforesaid equipment for making building brick, the bottom of the charging cabin is provided with charging and checks window.
In the aforesaid equipment for making building brick, stirring is provided with the top of the stirring cabin and checks window.
Compared with prior art, the present invention by conveying device under sweeper is set, belt can be entered upper mortar
Row cleaning, it is to avoid the load of the motor of conveying device increases, it is ensured that transfer efficiency.Sweeper passes through rocking bar and scraper plate
Connection, rocking bar are connected with crank, and scraper plate is connected with slide block, and the projection on slide block can be moved along the guide rail of support, work as driving means
After driving crank operating dynamic, the guide rail that slide block will be on support is moved back and forth, and scraper plate also can be moved back and forth with slide block, and scraper plate is transported
Relative motion will be produced with the conveyer belt of conveying device after dynamic, compared with fixed scraper plate, when scraper plate and conveyer belt relative motion,
Viscous material is easier to be cleaned, and cleaning effect is more preferable, it is not necessary to labor cleaning, it is possible to decrease labour cost, and clear up
Efficiency high.Cavity is set in slide block, and bearing and axle are installed, scraper plate is connected with axle, during so making scraper, scraper plate
At an acute angle between belt, make viscous material be more prone to be cleaned, cleaning effect is better.Viscous material is cleaned dry
After net, block will not the bearing of cylinder, not turn to make preventing belt from scratches so as to avoid cylinder；Motor can also effectively be reduced
Load, it is ensured that the transfer efficiency of conveyer belt, and energy consumption is low.Rectangular cavity is set, and the material that scrape can scraper plate can be fallen into through rectangular cavity
In collecting chamber, the viscous material in collecting chamber is conveyed to conveying device again through delivery pipe then, it is to avoid material waste, with
When avoid material fall on the ground pollution working environment.Collecting chamber is set to taper, can enable to incline through the material edge that scraper plate is scraped
Oblique inwall is flowed in delivery pipe, just can be transported the material for scraping using the delivery pipe of small diameter, be taken up room little, may be used also
Cost-effective.2-5 projection is provided with the outside of left side wall and right side wall, will be arranged multiple with male cooperation on such support
Guide rail, multiple raised along multiple guide rails move together when, the athletic meeting of slide block is more stable.Taper is set at the top of scraper plate, so
The end of scraper plate can make cleaning effect more preferable than sharp.Stirring cutter head is arranged to circular arc, and stirring cutter head can be made to be difficult to be ground
Damage, improve the service life of stirring cutter head, reduce cost.The hanging one end of stirring rod is provided with polygon enlarged footing, so
The material of the material and caking that unites being crushed, the mixture homogeneity of material is improved, so as to ensure that the quality of mould brick.?
Charging is set and checks window, both can conveniently check charging situation, can find in time again to feed abnormal conditions.Stirring is set and checks window,
Can real-time inspection mortar whipping process whether normal, while can find whether shaft needs to be cleaned in time.First
Shaft is provided with least 2 groups helical form propulsion blades, can fast and effectively pour material into and be stirred in stirring cabin, make work
Make efficiency high.Second oil cylinder is installed on the second column, the second oil cylinder can be positioned to supporting plate, easy to operate, it is easy to accomplish.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the connection of agitating device and conveying device；
Fig. 3 is the structural representation that conveying device is connected with forming machine；
Fig. 4 is the connection diagram of scraper plate and slide block；
Fig. 5 is the structural representation of motion process middle scraper；
Fig. 6 is another kind of structural representation of motion process middle scraper；
Fig. 7 is the structural representation of support；
Fig. 8 is the structural representation of side plate.
Mark in accompanying drawing for：1- agitating devices, 2- discharging openings, 3- conveying devices, 4- charging cabins, 5- stir cabin, 6- the
One shaft, 7- helical forms advance blade, the second shafts of 8-, 9- stirring vanes, 10- to stir cutter head, and 11- stirring rod, 12- are stirred
Mix handle, 13- polygon enlarged footings, 14- conveyer belts, 15- sweepers, 16- cranks, 17- rocking bars, 18- scraper plates, 19- slide blocks, 20-
Support, 21- cavitys, 22- left side walls, 23- clutch shaft bearings, 24- right side walls, 25- axles, 26- are raised, the first columns of 27-, and 28- is pushed up
Plate, 29- rectangular cavities, the first side plates of 30-, 31- guide rails, 32- collecting chambers, the second side plates of 33-, 34- delivery pipes, 35- chargings are checked
Window, 36- stirring inspection windows, 37- second bearings, 38- forming machines, 39- frames, 40- base plates, 41- compaction devices, 42- supporting plates,
43- moulds, 44- crossbeams, the first oil cylinders of 45-, 46- pressure heads, the second columns of 47-, the second oil cylinders of 48-.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.A kind of equipment for making building brick, is constituted as shown in figures 1-8, including agitating device 1, agitating device 1
Discharging opening 2 below be provided with conveying device 3, conveying device 3 is connected with forming machine 38；The agitating device 1 includes charging cabin 4,
Charging cabin 4 is connected with stirring cabin 5, and stirring cabin 5 is connected with discharging opening 2, is provided with the first shaft 6, the first shaft in charging cabin 4
6 are provided with least 2 groups helical form propulsion blades 7, are provided with the second shaft 8,8 agitated handle 12 of the second shaft in stirring cabin 5
It is connected with stirring vane 9, the stirring cutter head 10 of stirring vane 9 is circular arc, stirring vane 9 is set by the side of the second shaft 8
There are stirring rod 11, the hanging one end of stirring rod 11 to be provided with polygon enlarged footing 13；The conveying device 3 includes conveyer belt 14, defeated
Sending and sweeper 15 is provided with below band 14, sweeper 15 includes that crank 16, crank 16 are connected with rocking bar 17, and rocking bar 17 is connected with scraper plate 18
Connect, scraper plate 18 is connected with slide block 19, slide block 19 is flexibly connected with support 20, the slide block 19 is provided with cavity 21, cavity 21
Left side wall 22 is provided with clutch shaft bearing 23, and right side wall 24 is provided with second bearing 37, between clutch shaft bearing 23 and second bearing 37
Axle 25 is provided with, axle 25 is connected with scraper plate 18, the outside of left side wall 22 and right side wall 24 is provided with 2-5 raised 26, the support 20
Including the first column 27, the top of the first column 27 is provided with top board 28, and top board 28 is provided with rectangular cavity 29, and the of rectangular cavity 29
The side wall of side plate plate 30 is provided with and raised 26 guide rails 31 for coordinating, and is provided with collecting chamber 32, the collection on the downside of the top board 28
Second side plate 33 in chamber 32 is connected with the top board 28 of support 20, and the collecting chamber 32 is taper, and collecting chamber 32 connected with delivery pipe 34
Connect；The forming machine 38 includes that frame 39, frame 39 are connected with conveying device 3；Jolt ramming is installed on the base plate 40 of the frame 39
Device 41, compaction device 41 are provided with supporting plate 42, place mould 43 on supporting plate 42, and the crossbeam 44 of frame 39 is provided with the first oil cylinder
45, the first oil cylinder 45 is connected with pressure head 46, and the second column 47 of frame 39 is provided with the second oil cylinder 48, the position of the second oil cylinder 48
It is corresponding with supporting plate 42.
The top of the scraper plate 18 is taper.
The bottom of the charging cabin 4 is provided with charging and checks window 35.
The top in the stirring cabin 5 is provided with stirring and checks window 36.
First shaft 6 and the second shaft 8 are the integrated design.
Operation principle：Material is put in charging cabin 4, starts the driving means of the first shaft 6 and the second shaft 8,
Enter material to enter in the presence of helical form advances blade 7 in stirring cabin 5, the stirring vane 9 stirred in cabin is stirred second
Stirring cutter head 10 and stirring rod 11 is made to be stirred material in the presence of mixing axle 8, polygon expansion 13 will stir embracing in cabin 5
The material of the material of group and caking is crushed, and makes being well mixed for material, and the mortar for being then well mixed and being stirred is through discharging opening 2
Drop on the conveyer belt 14 of conveying device 3, the mortar being stirred is transported by conveyer belt 14, when conveying device 3 works, while adjusting
The second oil cylinder 48 is saved, so as to carry out being located and fixed within compaction device 41 to supporting plate 42, the side that mould 43 is moved to supporting plate 42
Edge, enables the mortar in conveying device 3 to enter in mould 43, after mortar is filled in mould 43, mould 43 is moved to supporting plate 42
Interior, it is ensured that the center of pressure head 46 point-blank, then adjusts the first oil cylinder 45 with the center of mould 43, makes pressure head 46 downward
Back and forth movement upwards, the mortar in mould 43 are compacted, and reach the standard of brick shaping.When conveying device 3 works, start
The driving means of crank 16, crank 16 drive rocking bar 17 to move, effect of the scraper plate 18 that 21 axis of cavity 25 connects in rocking bar 17
The lower lopsidedness toward cavity 21, as shown in Figure 3 or Figure 4, makes scraper plate 18 at an acute angle with conveyer belt 14, then 18 same slide block of scraper plate
19 guide rails 31 in the presence of rocking bar 17 on support 20 travel forward, and scraper plate 18 is scraped the mortar on conveyer belt 14 is sticked to
Under, the mortar for scraping is entered in collecting chamber 32 through rectangular cavity 29, then is sent in conveying device 3 through delivery pipe 33.When slide block 19 is transported
Move guide rail 31 terminal when, scraper plate 18 in the presence of rocking bar 17 toward cavity 21 opposite side incline, as shown in Fig. 4 or Fig. 3,
Make scraper plate 18 at an acute angle with conveyer belt 14, then guide rail 31 of the scraper plate 18 with slide block 19 in the presence of rocking bar 17 on support 20
Back move, scraper plate 18 is scraped the mortar on conveyer belt 14 is sticked to, the mortar for scraping enters collecting chamber 32 through rectangular cavity 29
In, then be sent in conveying device 3 through delivery pipe 33.For making cleaning effect more preferably, can adjust driving means in the present embodiment makes song
The speed of handle 16, is scraped when direction is identical when conveyer belt 14 is identical with 19 direction of motion of slide block more than the speed of conveyer belt 14
The conveyer belt section that plate 18 was scraped is scraped one time when can back be moved by scraper plate 18 again, and cleaning effect is good.When conveyer belt 14 and slide block 19
When the direction of motion is contrary, relative velocity is larger, and mortar is easily scraped, and cleaning effect is good.
Claims (1)
1. a kind of equipment for making building brick, it is characterised in that：Including agitating device (1), the discharging opening of agitating device (1)
(2) conveying device (3) is provided with below, and conveying device (3) is connected with forming machine (38)；Described agitating device (1) includes charging cabin
(4), charging cabin (4) is connected with stirring cabin (5), and stirring cabin (5) is connected with discharging opening (2), is provided with the first stirring in charging cabin (4)
Axle (6), the first shaft (6) are provided with least 2 groups helical forms propulsion blade (7), are provided with the second shaft in stirring cabin (5)
(8), the second shaft (8) agitated handle (12) is connected with stirring vane (9), and the stirring cutter head (10) of stirring vane (9) is circle
Arc, stirring vane (9) are provided with stirring rod (11) by the side of the second shaft (8), and the hanging one end of stirring rod (11) is provided with
Polygon enlarged footing (13)；Described conveying device (3) include conveyer belt (14), are provided with sweeper (15) below conveyer belt (14),
Sweeper (15) includes that crank (16), crank (16) are connected with rocking bar (17), and rocking bar (17) is connected with scraper plate (18), scraper plate (18)
It is connected with slide block (19), slide block (19) is flexibly connected with support (20), slide block (19) are provided with cavity (21), cavity (21)
Left side wall (22) be provided with clutch shaft bearing (23), right side wall (24) is provided with second bearing (37), clutch shaft bearing (23) and the
Axle (25) is provided between two bearings (37), axle (25) is connected with scraper plate (18), set on the outside of left side wall (22) and right side wall (24)
There are 2-5 raised (26), described support (20) include the first column (27), top board (28) is provided with the top of the first column (27),
Top board (28) is provided with rectangular cavity (29), and the side wall of first side plate (30) of rectangular cavity (29) is provided with and leading that raised (26) coordinate
Rail (31), is provided with collecting chamber (32), second side plate (33) of collecting chamber (32) and support (20) on the downside of top board (28)
Top board (28) connection, described collecting chamber (32) are taper, and collecting chamber (32) is connected with delivery pipe (34)；Forming machine (38)
Including frame (39), frame (39) is connected with conveying device (3)；The base plate (40) of frame (39) is upper to install compaction device
(41), compaction device (41) is provided with supporting plate (42), and supporting plate (42) is upper to place mould (43), sets on the crossbeam (44) of frame (39)
There are the first oil cylinder (45), the first oil cylinder (45) to be connected with pressure head (46), second column (47) of frame (39) is provided with the second oil
Cylinder (48), the position of the second oil cylinder (48) are corresponding with supporting plate (42)；The top of scraper plate (18) is taper；The charging cabin
(4) bottom is provided with charging and checks window (35)；Stirring is provided with the top of stirring cabin (5) checks window (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281509.2A CN104827569B (en) | 2015-05-28 | 2015-05-28 | A kind of equipment for making building brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281509.2A CN104827569B (en) | 2015-05-28 | 2015-05-28 | A kind of equipment for making building brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104827569A CN104827569A (en) | 2015-08-12 |
| CN104827569B true CN104827569B (en) | 2017-03-15 |
Family
ID=53805938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510281509.2A Expired - Fee Related CN104827569B (en) | 2015-05-28 | 2015-05-28 | A kind of equipment for making building brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104827569B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626007B (en) * | 2016-12-23 | 2019-06-18 | 安徽钒波光电科技有限公司 | A kind of construction material molding machine of automatic blanking |
| CN106861509A (en) * | 2017-02-25 | 2017-06-20 | 深圳市玖创科技有限公司 | A kind of device of cell positive material mixing briquetting one |
| CN107053482B (en) * | 2017-05-05 | 2019-05-10 | 湖南省永州公路桥梁建设有限公司 | A kind of conveying equipment for concrete mixing plant |
| CN107672023B (en) * | 2017-10-26 | 2019-10-18 | 合肥市日月新型材料有限公司 | A kind of concrete block moulding machine |
| CN110802715B (en) * | 2019-11-08 | 2021-04-09 | 湖南冬阳建材有限公司 | Cement board shaping processing apparatus for building |
| CN112239985B (en) * | 2020-10-12 | 2021-11-02 | 李广 | Auxiliary structure is laid with people's bank of china to road construction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVI20010122A1 (en) * | 2001-05-28 | 2002-11-28 | Ferro Bortolo Giulio Dal | SCRAPER CLEANER FOR CONVEYOR BELTS |
| CN100567102C (en) * | 2007-04-10 | 2009-12-09 | 三一重工股份有限公司 | The conveyer and conveyer-belt sweeper of adjusting scraper angle |
| CN202344678U (en) * | 2011-11-25 | 2012-07-25 | 杭州波欣工程机械有限公司 | Spiral stirrer with inspection window |
| CN203198060U (en) * | 2013-03-26 | 2013-09-18 | 杭州灵建工程机械有限公司 | Automatic high-efficiency mortar rolling type stirring machine |
| CN204687078U (en) * | 2015-05-28 | 2015-10-07 | 湖州市千金宝云机械铸件有限公司 | A kind of device making building brick |
-
2015
- 2015-05-28 CN CN201510281509.2A patent/CN104827569B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104827569A (en) | 2015-08-12 |
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Inventor after: Sun Bingtao Inventor before: Shen Wenbao Inventor before: Tong Xiaoyan |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170213 Address after: 325035 Zhejiang Economic Development Zone, Ouhai, South East Road, No. 38, Wenzhou National University Science Park Incubator Applicant after: Wenzhou University Address before: 313009 Zhejiang Province, Huzhou city Nanxun District Qianjin Town People Bridge Applicant before: The precious cloud machinery of Huzhou City a thousand pieces of gold foundry goods Co., Ltd |
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Granted publication date: 20170315 Termination date: 20180528 |