CN104971982B - Automatic punching die cut-off machine for T-shaped keel - Google Patents
Automatic punching die cut-off machine for T-shaped keel Download PDFInfo
- Publication number
- CN104971982B CN104971982B CN201510344741.6A CN201510344741A CN104971982B CN 104971982 B CN104971982 B CN 104971982B CN 201510344741 A CN201510344741 A CN 201510344741A CN 104971982 B CN104971982 B CN 104971982B
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- Prior art keywords
- draconis
- shaped
- plate
- cutting machine
- induction apparatuss
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to an automatic punching die cut-off machine for a T-shaped keel. The cut-off machine is provided with a feeding mechanism and an end blocking mechanism. The feeding mechanism comprises a feeding driver, a pressing driver, a connecting block set, a guide rail and a sliding block. The sliding block is movably arranged on the guide rail. A pressing fixed block is arranged on an output shaft below the pressing driver. The end blocking mechanism comprises an end driving motor, an end baffle, an end inductor and a mounting plate. The end driving motor is connected with the mounting plate and drives the mounting plate to do longitudinal movement. The end inductor is arranged behind the end baffle. When the T-shaped keel is conveyed to the end baffle, the end baffle is extruded backwards to be in contact with the end inductor, and the end inductor is made to be powered to work. According to the cut-off machine, the keel can be driven by the feeding mechanism to do directional movement along the guide rail, and automatic conveying is achieved. Meanwhile, tail end output of the keel is located through the end blocking mechanism at the tail end. The keel can be automatically conveyed, and does not need too much manual operation, and manpower cost is saved.
Description
Technical field
The present invention relates to a kind of T-shaped Os Draconis automatic punching die cutting machine.
Background technology
In existing Os Draconis forming cutting machine, conveying, shaping, cut-out are both needed to using no equipment, and need by
More manpower participates in the operation of each step, and human cost is larger.
In the past in cutting machine, the conveying of Os Draconis is fully relied on and manually operated by hand, what Os Draconis were stopped on cutting machine
The position that position stops by artificial control, especially Os Draconis in cutting machine end, especially difficult to grasp, often there is error in Jing.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the deficiencies in the prior art, there is provided a kind of T-shaped Os Draconis automatic punching die is cut
Off line, reduces manual operation.
The technical solution adopted for the present invention to solve the technical problems is：A kind of T-shaped Os Draconis automatic punching die cutting machine, is used for
Punching press and the T-shaped Os Draconis of cut-out, described cutting machine is provided with feed mechanism and end stock stop；
Described feed mechanism includes feeding driving machine, pushes driving machine, contiguous block group, guide rail, slide block, the contiguous block
Group is driven by feeding driving machine and is moved ahead, and the contiguous block group side is fixed with slide block, and described slide block movement is arranged on guide rail,
Described guide rail is fixedly installed, and the driving machine that pushes is fixed with contiguous block group, and the output shaft pushed below driving machine sets
It is equipped with and pushes fixed block for depressing T-shaped Os Draconis vertical arm；
Described end stock stop includes end motor, end baffle, end induction apparatuss and installing plate, described
End baffle is used to touch the T-shaped Os Draconis front end after the completion of punching press；
Described installing plate is arranged on the end of cutting machine horizontal direction, and described end motor connection plate is simultaneously
Installing plate is driven to vertically move, described end baffle is arranged on a mounting board by spring, and described end induction apparatuss set
Put at end baffle rear, when T-shaped Os Draconis are delivered to end baffle, touch with end induction apparatuss after end baffle is pressed against,
End induction apparatuss are made to obtain electric work.
Further, described cutting machine is additionally provided with allocation mechanism, and described allocation mechanism includes material toggling driving machine, dials
Material slide block, material toggling axle, descending piece of material toggling and switch-plate, described material toggling slide block is arranged on before material toggling driving machine output shaft
End, described material toggling axle extension type is vertically arranged on material toggling slide block, and descending piece of the material toggling is arranged on the lower end of material toggling axle,
Described switch-plate is arranged on the sidepiece of descending piece of material toggling.
Further, described cutting machine is additionally provided with die punching machine, described die punching machine include upper mould and with upper mould pair
The lower mould that should be arranged, forms the passage that T-shaped Os Draconis are passed through between the upper die and lower die, described lower mould includes front road mould with after
Road mould, the horizontal position of the rear road mould is higher than front road mould.
Further, described cutting machine is additionally provided with lastics mechanism, and described lastics mechanism includes that side shield, first live
Dynamic plate, the second portable plate, the first induction apparatuss and the second induction apparatuss, the side shield is fixedly installed；
The passage that T-shaped Os Draconis are passed through is formed between second portable plate and side shield, the first described portable plate is arranged
In the passage, between the first portable plate bottom and the bracing frame of cutting machine elastic connection is formed；
The second described portable plate has front touch panel and rear touch panel, and second portable plate is formed with the bracing frame of cutting machine
Elastic rotation connects, and the first induction apparatuss with front touch panel contact action are provided with by the front touch panel, and the rear touch panel side is arranged
There are the second induction apparatuss with rear touch panel contact action；
When having T-shaped Os Draconis to pass through, the front touch panel of second portable plate contacts with the first induction apparatuss, and described second is movable
It is separated between the rear touch panel and the second induction apparatuss of plate；
When passing through without T-shaped Os Draconis, the rear touch panel of second portable plate contacts with the second induction apparatuss, and described second is movable
It is separated between the front touch panel and the first induction apparatuss of plate.
Further, the vertical arm outside of the T-shaped Os Draconis is provided with front barrier plate, and the transverse arm outside of described T-shaped Os Draconis sets
There is rear barrier plate.
Further, the upper end of slide block of the feed mechanism is provided with upper padding plate, and described front barrier plate is arranged on pad
On plate.
Further, described contiguous block group includes more than one piece of contiguous block.
The invention has the beneficial effects as follows：The cutting machine of the present invention, can drive Os Draconis to determine along guide rail by feed mechanism
To movement, conveying is realized, while precise positioning is realized to the output of Os Draconis end by the end stock stop of end, it is of the invention
Os Draconis can automatic transport, without the need for excessive manual operation, save cost of labor.
The front end of T-shaped Os Draconis is fed forward by front road contour forming after shaping, and when being delivered to end baffle, end baffle is squeezed
Touch with end induction apparatuss after pressing to, end induction apparatuss obtain electric, signal is delivered to into die punching machine, and die punching machine is pushed, the T-shaped Os Draconis of punching press
Rear end, by rear road contour forming, punching press completes rearward end motor and drives end baffle and end induction apparatuss T-shaped heel
Move afterwards Deng generally longitudinally, to T-shaped Os Draconis resigning is fed forward, the good T-shaped Os Draconis of front and back ends punching press are delivered to into finished product
Area, in circulation conveying and punching course, die punching machine by front road mould, rear road mould can simultaneously shape the rear end of the last period Os Draconis with
And the front end of latter section of Os Draconis, realize the automatic transmission and front and back ends shaping of Os Draconis.
Os Draconis can be delivered between front barrier plate and rear barrier plate by allocation mechanism, by pushing drive in feed mechanism
Motivation is compressed to it, is then driven by feeding driving machine and is pushed driving machine, moves Os Draconis opposite rail, road to be moved to rear
It is to be punched during mould front end etc., during the descending punching press of upper mould simultaneously so that the first portable plate is pushed, and upper mould rises after punching, and first lives
Dynamic plate in the presence of the spring of bottom on lift, and then by the lifting of Os Draconis front end rise certain altitude so as to more than rear road mould, and then make
Os Draconis are voluntarily smoothly conveyed forward.
In die punching machine, using rear road mould higher than the architectural feature of front road mould, mobile Os Draconis can be made to rest on setting position.
In lastics mechanism, whether there can be Os Draconis to pass through from the first portable plate with real-time detection by two induction apparatuss.
Description of the drawings
Below in conjunction with the accompanying drawings the present invention is further described.
Fig. 1 is turned off the structural representation of feed mechanism in machine；
Fig. 2 is turned off the structural representation of feed mechanism other direction in machine；
Fig. 3 is the structural representation of end stock stop；
Fig. 4 is the structural representation of allocation mechanism；
Fig. 5 is the schematic top plan view of die punching machine Zhong Qian Dao Mohehou roads mould；
The schematic front view of Fig. 6 die punching machine Zhong Qian Dao Mohehou roads mould；
Schematic diagram when having T-shaped Os Draconis to pass through in Tu7Shi lastics mechanism；
Schematic diagram when passing through without T-shaped Os Draconis in Tu8Shi lastics mechanism；
Wherein, 11, material toggling driving machine, 12, material toggling slide block, 13, material toggling axle, 14, descending piece of material toggling, 15, switch-plate；21、
Guide rail, 22, slide block, 23, upper padding plate, 24, front barrier plate, 25, rear barrier plate, 26, push driving machine, 27, feeding driving machine,
28th, fixed block is pushed, 29, contiguous block；31st, front road mould, 32, rear road mould；41st, the first portable plate, the 42, second portable plate, 42-1,
Front touch panel, 42-2, rear touch panel, the 43, first induction apparatuss, the 44, second induction apparatuss, 45, side shield, 51, end motor, 52,
Installing plate, 53, end baffle, 54, end induction apparatuss, 6, Os Draconis.
Specific embodiment
Presently in connection with specific embodiment, the present invention is further illustrated.These accompanying drawings be simplified schematic diagram only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figures 1 to 8, a kind of T-shaped Os Draconis automatic punching die cutting machine, for punching press and the T-shaped Os Draconis 6 of cut-out, cut-out
Machine is provided with feed mechanism and end stock stop.
As shown in Figure 1 and Figure 2, feed mechanism include feeding driving machine 27, push driving machine 26, contiguous block group, guide rail 21,
Slide block 22, contiguous block group is driven forward by feeding driving machine 27, and contiguous block group includes more than one piece of contiguous block 29.Contiguous block group
Side is fixed with slide block 22, and the movement of slide block 22 is arranged on guide rail 21, and guide rail 21 is fixedly installed, and pushes driving machine 26 and contiguous block
Group is fixed, and the output shaft for pushing the lower section of driving machine 26 is provided with and pushes fixed block 28 for depressing the vertical arm of T-shaped Os Draconis 6.
As shown in figure 3, end stock stop include end motor 51, end baffle 53, end induction apparatuss 54 and
Installing plate 52, end baffle 53 is used to touch the front end of T-shaped Os Draconis 6 after the completion of punching press.
Installing plate 52 is arranged on the end of cutting machine horizontal direction, and the connection plate 52 of end motor 51 simultaneously drives peace
Dress plate 52 is vertically moved, and end baffle 53 is arranged on installing plate 52 by spring, and end induction apparatuss 54 are arranged on end gear
The rear of plate 53, when T-shaped Os Draconis 6 are delivered to end baffle 53, end baffle 53 is touched after being pressed against with end induction apparatuss 54, is made
End induction apparatuss 54 obtain electric work.
As shown in figure 4, cutting machine is additionally provided with allocation mechanism, allocation mechanism include material toggling driving machine 11, material toggling slide block 12,
Descending piece 14 of material toggling axle 13, material toggling and switch-plate 15, material toggling slide block 12 is arranged on the front end of the output shaft of material toggling driving machine 11, dials
The material extension type of axle 13 is vertically arranged on material toggling slide block 12, and material toggling is arranged on the lower end of material toggling axle 13, switch-plate for descending piece 14
15 sidepieces for being arranged on descending piece 14 of material toggling.
The vertical arm outside of T-shaped Os Draconis 6 is provided with front barrier plate 24, and the transverse arm outside of T-shaped Os Draconis 6 is provided with rear barrier plate 25.It is logical
Cross front barrier plate 24 and clamping that rear barrier plate 25 is realized to Os Draconis 6.
For the stability of barrier plate 24 before improving, upper padding plate 23, front barrier plate are fixed with the slide block 22 of feed mechanism
24 are fixed on upper padding plate 23.
As shown in Figure 5, Figure 6, cutting machine is additionally provided with die punching machine, and die punching machine includes upper mould and is correspondingly arranged with upper mould
Lower mould, forms the passage of the process of T-shaped Os Draconis 6 between upper die and lower die, lower mould includes front road Mo31He Hou roads mould 32, rear road mould 32
Horizontal level be higher than front road mould 31.
The front end of T-shaped Os Draconis is shaped by front road mould 31, is fed forward after shaping, when being delivered to end baffle 53, end gear
Plate 53 is touched after being pressed against with end induction apparatuss 54, and end induction apparatuss 54 obtain electric, and signal is delivered to into die punching machine, and die punching machine is pushed,
The rear end of the T-shaped Os Draconis of punching press, T-shaped heel is shaped by rear road mould 32, and punching press completes rearward end motor 51 and drives end
Baffle plate 53 and end induction apparatuss 54 etc. are generally longitudinally moved afterwards, and to T-shaped Os Draconis resigning is fed forward, and front and back ends punching press is good
T-shaped Os Draconis be delivered to finished product area, in circulation conveying and punching course, die punching machine is by front road mould 31, rear road mould 32 can be same
When shape the rear end of the last period Os Draconis and the front end of latter section of Os Draconis, realize that the automatic transmission of Os Draconis shapes with front and back ends.
As shown in Figure 7, Figure 8, cutting machine is additionally provided with lastics mechanism, and lastics mechanism includes side shield 45, the first portable plate
41st, the second portable plate 42, the first induction apparatuss 43 and the second induction apparatuss 44, side shield 45 is fixedly installed.
The passage of the process of T-shaped Os Draconis 6 is formed between second portable plate 42 and side shield 45, the first portable plate 41 is arranged on this
In passage, between the bottom of the first portable plate 41 and the bracing frame of cutting machine elastic connection is formed；
Second portable plate 42 has a front touch panel 42-1 and rear touch panel 42-2, the bracing frame of the second portable plate 42 and cutting machine it
Between formed elastic rotation connection, the first induction apparatuss 43 with front touch panel 42-1 contact actions are provided with by front touch panel 42-1, touch afterwards
The second induction apparatuss 44 with rear touch panel 42-2 contact actions are provided with by plate 42-2.
When having T-shaped Os Draconis 6 to pass through, the front touch panel 42-1 of the second portable plate 42 contacts with the first induction apparatuss 43, and second lives
It is separated between the rear touch panel 42-2 and the second induction apparatuss 44 of dynamic plate 42；When passing through without T-shaped Os Draconis 6, after the second portable plate 42
Touch panel 42-2 contacts with the second induction apparatuss 44, mutually takes off between the front touch panel 42-1 and the first induction apparatuss 43 of the second portable plate 42
From.
The Os Draconis of the present invention can automatic transport, without the need for excessive manual operation, save cost of labor.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content in description, it is necessary to its technical scope is determined according to right.
Claims (7)
1. a kind of T-shaped Os Draconis automatic punching die cutting machine, for punching press and cuts off T-shaped Os Draconis (6), and the T-shaped Os Draconis (6) are including horizontal stroke
Arm and vertical arm, is characterized in that, described cutting machine is provided with feed mechanism and end stock stop；
Described feed mechanism includes feeding driving machine (27), pushes driving machine (26), contiguous block group, guide rail (21), slide block
(22), the contiguous block group is driven by feeding driving machine (27) and is moved ahead, and the contiguous block group side is fixed with slide block (22), described
Slide block (22) movement be arranged on guide rail (21), described guide rail (21) is fixedly installed, it is described push driving machine (26) with even
Connect block group to fix, the output shaft pushed below driving machine (26) is provided with solid for depressing pushing for T-shaped Os Draconis (6) vertical arm
Determine block (28)；
Described end stock stop includes end motor (51), end baffle (53), end induction apparatuss (54) and peace
Dress plate (52), the end baffle (53) for touching punching press after the completion of T-shaped Os Draconis (6) front end；
Described installing plate (52) is arranged on the end of cutting machine horizontal direction, and described end motor (51) connection is installed
Plate (52) simultaneously drives installing plate (52) to vertically move, and described end baffle (53) is arranged on installing plate (52) by spring
On, described end induction apparatuss (54) are arranged on end baffle (53) rear, when T-shaped Os Draconis (6) are delivered to end baffle (53)
When, end baffle (53) is touched after being pressed against with end induction apparatuss (54), makes end induction apparatuss (54) obtain electric work.
2. T-shaped Os Draconis automatic punching die cutting machine according to claim 1, is characterized in that, described cutting machine is additionally provided with
Allocation mechanism, described allocation mechanism includes material toggling driving machine (11), material toggling slide block (12), material toggling axle (13), descending piece of material toggling
(14) and switch-plate (15), described material toggling slide block (12) is arranged on the front end of material toggling driving machine (11) output shaft, described
Material toggling axle (13) extension type is vertically arranged on material toggling slide block (12), and descending piece of the material toggling (14) is arranged on material toggling axle (13)
Lower end, described switch-plate (15) is arranged on the sidepiece of material toggling descending piece (14).
3. T-shaped Os Draconis automatic punching die cutting machine according to claim 1, is characterized in that, described cutting machine is additionally provided with
Die punching machine, described die punching machine include upper mould and with the lower mould that upper mould is correspondingly arranged, form T-shaped between the upper die and lower die
The passage that Os Draconis (6) are passed through, described lower mould includes front road mould (31) and rear road mould (32), the horizontal position of the rear road mould (32)
Higher than front road mould (31).
4. T-shaped Os Draconis automatic punching die cutting machine according to claim 1, is characterized in that, described cutting machine is additionally provided with
Lastics mechanism, described lastics mechanism includes side shield (45), the first portable plate (41), the second portable plate (42), the first sensing
Device (43) and the second induction apparatuss (44), the side shield (45) is fixedly installed；
The passage of T-shaped Os Draconis (6) process is formed between second portable plate (42) and side shield (45), described first is movable
Plate (41) is arranged in the passage, and between the first portable plate (41) bottom and the bracing frame of cutting machine elastic connection is formed；
Described the second portable plate (42) with front touch panel (42-1) and rear touch panel (42-2), second portable plate (42) with cut
Elastic rotation connection is formed between the bracing frame of off line, to be provided with contacted with front touch panel (42-1) by the front touch panel (42-1) and is moved
The first induction apparatuss (43) made, are provided with the second induction apparatuss with rear touch panel (42-2) contact action by the rear touch panel (42-2)
(44)；
When having T-shaped Os Draconis (6) to pass through, the front touch panel (42-1) of second portable plate (42) connects with the first induction apparatuss (43)
Touch, be separated between the rear touch panel (42-2) and the second induction apparatuss (44) of second portable plate (42)；
When passing through without T-shaped Os Draconis (6), the rear touch panel (42-2) of second portable plate (42) connects with the second induction apparatuss (44)
Touch, be separated between the front touch panel (42-1) and the first induction apparatuss (43) of second portable plate (42).
5. T-shaped Os Draconis automatic punching die cutting machine according to claim 1, is characterized in that, the vertical arm of the T-shaped Os Draconis (6)
Outside is provided with front barrier plate (24), and the transverse arm outside of described T-shaped Os Draconis (6) is provided with rear barrier plate (25).
6. T-shaped Os Draconis automatic punching die cutting machine according to claim 5, is characterized in that, the slide block of the feed mechanism
(22) upper end is provided with upper padding plate (23), and described front barrier plate (24) is arranged on upper padding plate (23).
7. T-shaped Os Draconis automatic punching die cutting machine according to claim 1, is characterized in that, described contiguous block group includes one
Contiguous block (29) more than block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344741.6A CN104971982B (en) | 2015-06-20 | 2015-06-20 | Automatic punching die cut-off machine for T-shaped keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344741.6A CN104971982B (en) | 2015-06-20 | 2015-06-20 | Automatic punching die cut-off machine for T-shaped keel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104971982A CN104971982A (en) | 2015-10-14 |
| CN104971982B true CN104971982B (en) | 2017-04-12 |
Family
ID=54269260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510344741.6A Active CN104971982B (en) | 2015-06-20 | 2015-06-20 | Automatic punching die cut-off machine for T-shaped keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104971982B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839933A (en) * | 1973-01-12 | 1974-10-08 | Standun | Cutting mechanisms for metallic can body trimmers and the like |
| CN201744560U (en) * | 2010-08-23 | 2011-02-16 | 张永旺 | Baking varnish keel automatic punching machine |
| CN202052834U (en) * | 2011-05-11 | 2011-11-30 | 张永旺 | Automatic tracking and cutting-off machine of keel |
| CN202290988U (en) * | 2011-09-20 | 2012-07-04 | 天津市龙隆五金制品厂 | Full-automatic baking varnish keel production equipment |
| CN203437551U (en) * | 2013-08-20 | 2014-02-19 | 上海捷众汽车冲压件有限公司 | Automatic material bouncing device of stamping die |
| CN203887032U (en) * | 2014-05-28 | 2014-10-22 | 张洪超 | Connector punching and shearing mechanism for fully-automatic keel machine formed in one-shot mode |
| CN204685787U (en) * | 2015-06-20 | 2015-10-07 | 张家港市南丰发达五金配件厂 | T-shaped keel automatic punching die cutting machine |
-
2015
- 2015-06-20 CN CN201510344741.6A patent/CN104971982B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104971982A (en) | 2015-10-14 |
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Effective date of registration: 20200714 Address after: 226100 No. 698 Fujiang South Road, Haimen Street, Haimen City, Nantong City, Jiangsu Province Patentee after: Haimen hawen Textile Co.,Ltd. Address before: Zhangjiagang City Nan Feng Zhen Xin De Cun Suzhou city in Jiangsu province 215628 7 Zhangjiagang Nanfeng group developed hardware fittings factory Patentee before: ZHANGJIAGANG NANFENG FADA HARDWARE FITTINGS Co.,Ltd. |
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Effective date of registration: 20201229 Address after: 226100 Guangzhou Road 999 Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province Patentee after: Nantong North Bund Construction Engineering Co.,Ltd. Address before: 226100 Fujiang South Road, Haimen street, Haimen, Nantong, Jiangsu 698 Patentee before: Haimen hawen Textile Co.,Ltd. |