CN104339029B - Full-automatic pipe cutting machine with pipe conveying device - Google Patents
Full-automatic pipe cutting machine with pipe conveying device Download PDFInfo
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- CN104339029B CN104339029B CN201410583062.XA CN201410583062A CN104339029B CN 104339029 B CN104339029 B CN 104339029B CN 201410583062 A CN201410583062 A CN 201410583062A CN 104339029 B CN104339029 B CN 104339029B
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- Prior art keywords
- pipe
- cutting
- frame
- rotating shaft
- belt
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Abstract
The invention discloses a full-automatic pipe cutting machine with a pipe conveying device. The machine comprises a pipe conveying machine frame (1), a cutting machine frame (2), a pipe material conveying device(4), pipe pressing devices(5) and a cutting device (6), wherein the pipe material conveying device(4) is arranged at the inner part of the pipe conveying machine frame (1), one to five pipe pressing devices (5) are arranged at the top of the pipe conveying machine frame (1), and the cutting device (6) is arranged on the cutting machine frame(2). According to the invention, automatic pipe feeding and automatic cutting can be realized, and manual work is completely replaced. The machine disclosed by the invention has the advantage of high cutting efficiency.
Description
Technical field
The present invention relates to a kind of pipe cutting machine, particularly a kind of full-automatic pipe cutting machine with pipe-conveying device.
Background technology
Pipe cutting machine is the indispensable equipment of many steel companies and building constructor, and traditional pipe cutter structure simply needs artificial
Operation is cut, and upper pipe is required for people to complete with piling up, and cutting efficiency is very low.
Automatic casing cutter is invented in order to improve cutting efficiency people, but existing automatic casing cutter can only have been realized certainly
Dynamic Pipe Cutting, feeding and range finding remain a need for artificial operation, and automaticity is low, and cutting efficiency still has much room for improvement.
The content of the invention
It is an object of the present invention to provide a kind of full-automatic pipe cutting machine with pipe-conveying device, it can realize auto tube feeding
And surface trimming, replace manually completely, have the advantages that cutting efficiency is high.
Technical scheme：A kind of full-automatic pipe cutting machine with pipe-conveying device, including tube-conveyer frame, cutting frame,
Tubing conveyer device, pipe pressing device and cutter sweep, tubing conveyer device are arranged on the inside of tube-conveyer frame, the top of tube-conveyer frame
Portion is provided with 1～5 pipe pressing device, and cutter sweep is arranged on cutting frame.
In the aforesaid full-automatic pipe cutting machine with pipe-conveying device, tubing conveyer device include the first motor, first turn
Axle, the roller of trough of belt, sprocket wheel and chain, tube-conveyer frame are provided with 2～10 first rotating shafts, are equipped with 1 in every first rotating shaft
The roller of～10 troughs of belt, one end of first rotating shaft are equipped with sprocket wheel, and the sprocket wheel in each first rotating shaft is connected by chain, and first
Motor is arranged on the lower section of tube-conveyer frame, and the first motor is connected with wherein one first rotating shaft by belt.
In the aforesaid full-automatic pipe cutting machine with pipe-conveying device, the pipe pressing device on the tube-conveyer frame is 2, pressure pipe dress
Put including 2 supports, cylinder, pressure transducer and rubber rollers, 2 supports are symmetricly set on the both sides of tube-conveyer frame, each
The middle and lower part of frame is equipped with the chute of belt track, is equipped with the slide block being connected with slide, 2 supports in the chute of belt track
Top be equipped with the top board for extending laterally, the bottom of top board is equipped with pressure transducer, pressure transducer by cylinder with
Slide block connects；The two ends of rubber rollers are separately mounted on 2 slide blocks.
In the aforesaid full-automatic pipe cutting machine with pipe-conveying device, cutter sweep include mobile roof support, modified roller, cast-cutting saw,
Walking dolly and the second motor, mobile roof support are arranged perpendicular to cutting frame, and the medial surface of mobile roof support is provided with walking rail
Road, in walking track, cast-cutting saw is fixed on the top of walking dolly, the two ends point of mobile roof support to the wheel on walking dolly
1 modified roller is not provided with, the second motor is fixed on the bottom of cutting frame, is provided with the output shaft of the second motor
Reel, on reel, the two ends of steel wire rope bypass the both sides that 2 modified rollers are fixed on walking dolly to wirerope-winding respectively.
In the aforesaid full-automatic pipe cutting machine with pipe-conveying device, second rotating shaft and the 3rd drive on cutting frame, is additionally provided with
Galvanic electricity machine, the second rotating shaft are provided with rubber wheel, and the roller of the trough of belt in rubber wheel and first rotating shaft is oppositely arranged one by one, second turn
Axle is connected with the 3rd motor being arranged on cutting frame by belt.
In the aforesaid full-automatic pipe cutting machine with pipe-conveying device, the cross sectional shape of the groove on the roller of the trough of belt is for
It is trapezoidal.
In the aforesaid full-automatic pipe cutting machine with pipe-conveying device, cutting frame is provided with infrared ray with the junction of tube-conveyer frame
Range finder.
Compared with prior art, the present invention passes through tubing conveyer device and the cooperation of pipe pressing device can be by various diameters
Tubing is delivered to cutter sweep, can cut off all tubing automatically by the cooperation of cutter sweep and walking dolly, whole nothing
Need to manually operate, have the advantages that high degree of automation and cutting efficiency are high.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of tubing conveyer device and pipe pressing device；
Fig. 3 is the structural representation of cutter sweep；
Fig. 4 is the side view of cutter sweep.
Labelling in accompanying drawing for：1- tube-conveyer framves, 2- cutting frames, the second rotating shafts of 3-, 4- tubing conveyer devices, 5- pressure pipes
Device, 6- cutter sweeps, the 3rd motors of 7-, 8- rubber wheels, the first motors of 9-, 10- first rotating shafts, 11- troughs of belt
Roller, 12- sprocket wheels, 13- chains, 14- supports, 15- cylinders, 16- pressure transducers, 17- rubber rollers, the chute of 18- belt tracks,
19- slide blocks, 20- top boards, 21- mobile roof supports, 22- modified rollers, 23- cast-cutting saws, 24- walking dollies, the second motors of 25-,
26- walking tracks, 27- steel wire ropes, 28- reels, 29- infrared range finders.
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.
Embodiments of the invention 1：As shown in figure 1, a kind of full-automatic pipe cutting machine with pipe-conveying device, including tube-conveyer frame 1,
Cutting frame 2, tubing conveyer device 4, pipe pressing device 5 and cutter sweep 6, tubing conveyer device 4 are arranged on the interior of tube-conveyer frame 1
Portion, the top of tube-conveyer frame 1 are provided with 2 pipe pressing devices 5, and cutter sweep 6 is arranged on cutting frame 2.
As shown in Fig. 2 tubing conveyer device 4 includes the roller 11, sprocket wheel of the first motor 9, first rotating shaft 10, trough of belt
12 and chain 13, tube-conveyer frame 1 is provided with 3 first rotating shafts 10, is equipped with the roller of 4 troughs of belt in every first rotating shaft 10
11, one end of first rotating shaft 10 is equipped with sprocket wheel 12, and the sprocket wheel 12 in each first rotating shaft 10 is connected by chain 13, and first drives
Motor 9 is arranged on the lower section of tube-conveyer frame 1, and the first motor 9 is connected with wherein one first rotating shaft 10 by belt.Send pipe
Pipe pressing device 5 in frame 1 is 2, and pipe pressing device 5 includes 2 supports 14, cylinder 15, pressure transducer 16 and rubber rollers 17,
2 supports 14 are symmetricly set on the both sides of tube-conveyer frame 1, and the middle and lower part of each support 14 is equipped with the chute 18 of belt track, band
The top for being equipped with 19,2 supports 14 of slide block being connected with slide in the chute 18 of track is equipped with what is extended laterally
Top board 20, the bottom of top board 20 are equipped with pressure transducer 16, and pressure transducer 16 is connected with slide block 19 by cylinder 15；Rubber
The two ends of roller 17 are separately mounted on 2 slide blocks 19.The cross sectional shape of the groove on the roller 11 of trough of belt is inverted trapezoidal.
As shown in Figure 3 and Figure 4, cutter sweep 6 includes mobile roof support 21, modified roller 22, cast-cutting saw 23,24 and of walking dolly
Second motor 25, mobile roof support 21 are arranged perpendicular to cutting frame 2, and the medial surface of mobile roof support 21 is provided with walking track
26, in walking track 26, cast-cutting saw 23 is fixed on the top of walking dolly 24, mobile roof support to the wheel on walking dolly 24
21 are respectively arranged at two ends with 1 modified roller 22, and the second motor 25 is fixed on the bottom of cutting frame 2, the second motor
Reel 28 is installed on 25 output shaft, steel wire rope 27 is wrapped on reel 28, the two ends of steel wire rope 27 bypass 2 changed courses respectively
Roller 22 is fixed on the both sides of walking dolly 24.It is additionally provided with second rotating shaft 3 and the 3rd motor 7 on cutting frame 2, second
Rotating shaft 3 is provided with rubber wheel 8, and the roller 11 of the trough of belt in rubber wheel 8 and first rotating shaft 10 is oppositely arranged one by one, the second rotating shaft 3
It is connected with the 3rd motor 7 being arranged on cutting frame 2 by belt.Cutting frame 2 is set with the junction of tube-conveyer frame 1
There is infrared range finder 29.
Embodiments of the invention 2：As shown in figure 1, a kind of full-automatic pipe cutting machine with pipe-conveying device, including tube-conveyer frame 1,
Cutting frame 2, tubing conveyer device 4, pipe pressing device 5 and cutter sweep 6, tubing conveyer device 4 are arranged on the interior of tube-conveyer frame 1
Portion, the top of tube-conveyer frame 1 are provided with 1 pipe pressing device 5, and cutter sweep 6 is arranged on cutting frame 2.
As shown in Fig. 2 tubing conveyer device 4 includes the roller 11, sprocket wheel of the first motor 9, first rotating shaft 10, trough of belt
12 and chain 13, tube-conveyer frame 1 is provided with 2 first rotating shafts 10, is equipped with the roller of 1 trough of belt in every first rotating shaft 10
11, one end of first rotating shaft 10 is equipped with sprocket wheel 12, and the sprocket wheel 12 in each first rotating shaft 10 is connected by chain 13, and first drives
Motor 9 is arranged on the lower section of tube-conveyer frame 1, and the first motor 9 is connected with wherein one first rotating shaft 10 by belt.Send pipe
Pipe pressing device 5 in frame 1 is 2, and pipe pressing device 5 includes 2 supports 14, cylinder 15, pressure transducer 16 and rubber rollers 17,
2 supports 14 are symmetricly set on the both sides of tube-conveyer frame 1, and the middle and lower part of each support 14 is equipped with the chute 18 of belt track, band
The top for being equipped with 19,2 supports 14 of slide block being connected with slide in the chute 18 of track is equipped with what is extended laterally
Top board 20, the bottom of top board 20 are equipped with pressure transducer 16, and pressure transducer 16 is connected with slide block 19 by cylinder 15；Rubber
The two ends of roller 17 are separately mounted on 2 slide blocks 19.The cross sectional shape of the groove on the roller 11 of trough of belt is inverted trapezoidal.
As shown in Figure 3 and Figure 4, cutter sweep 6 includes mobile roof support 21, modified roller 22, cast-cutting saw 23,24 and of walking dolly
Second motor 25, mobile roof support 21 are arranged perpendicular to cutting frame 2, and the medial surface of mobile roof support 21 is provided with walking track
26, in walking track 26, cast-cutting saw 23 is fixed on the top of walking dolly 24, mobile roof support to the wheel on walking dolly 24
21 are respectively arranged at two ends with 1 modified roller 22, and the second motor 25 is fixed on the bottom of cutting frame 2, the second motor
Reel 28 is installed on 25 output shaft, steel wire rope 27 is wrapped on reel 28, the two ends of steel wire rope 27 bypass 2 changed courses respectively
Roller 22 is fixed on the both sides of walking dolly 24.It is additionally provided with second rotating shaft 3 and the 3rd motor 7 on cutting frame 2, second
Rotating shaft 3 is provided with rubber wheel 8, and the roller 11 of the trough of belt in rubber wheel 8 and first rotating shaft 10 is oppositely arranged one by one, the second rotating shaft 3
It is connected with the 3rd motor 7 being arranged on cutting frame 2 by belt.Cutting frame 2 is set with the junction of tube-conveyer frame 1
There is infrared range finder 29.
Embodiments of the invention 3：As shown in figure 1, a kind of full-automatic pipe cutting machine with pipe-conveying device, including tube-conveyer frame 1,
Cutting frame 2, tubing conveyer device 4, pipe pressing device 5 and cutter sweep 6, tubing conveyer device 4 are arranged on the interior of tube-conveyer frame 1
Portion, the top of tube-conveyer frame 1 are provided with 5 pipe pressing devices 5, and cutter sweep 6 is arranged on cutting frame 2.
As shown in Fig. 2 tubing conveyer device 4 includes the roller 11, sprocket wheel of the first motor 9, first rotating shaft 10, trough of belt
12 and chain 13, tube-conveyer frame 1 is provided with 10 first rotating shafts 10, is equipped with the roller of 10 troughs of belt in every first rotating shaft 10
11, one end of first rotating shaft 10 is equipped with sprocket wheel 12, and the sprocket wheel 12 in each first rotating shaft 10 is connected by chain 13, and first drives
Motor 9 is arranged on the lower section of tube-conveyer frame 1, and the first motor 9 is connected with wherein one first rotating shaft 10 by belt.Send pipe
Pipe pressing device 5 in frame 1 is 5, and pipe pressing device 5 includes 2 supports 14, cylinder 15, pressure transducer 16 and rubber rollers 17,
2 supports 14 are symmetricly set on the both sides of tube-conveyer frame 1, and the middle and lower part of each support 14 is equipped with the chute 18 of belt track, band
The top for being equipped with 19,2 supports 14 of slide block being connected with slide in the chute 18 of track is equipped with what is extended laterally
Top board 20, the bottom of top board 20 are equipped with pressure transducer 16, and pressure transducer 16 is connected with slide block 19 by cylinder 15；Rubber
The two ends of roller 17 are separately mounted on 2 slide blocks 19.The cross sectional shape of the groove on the roller 11 of trough of belt is inverted trapezoidal.
As shown in Figure 3 and Figure 4, cutter sweep 6 includes mobile roof support 21, modified roller 22, cast-cutting saw 23,24 and of walking dolly
Second motor 25, mobile roof support 21 are arranged perpendicular to cutting frame 2, and the medial surface of mobile roof support 21 is provided with walking track
26, in walking track 26, cast-cutting saw 23 is fixed on the top of walking dolly 24, mobile roof support to the wheel on walking dolly 24
21 are respectively arranged at two ends with 1 modified roller 22, and the second motor 25 is fixed on the bottom of cutting frame 2, the second motor
Reel 28 is installed on 25 output shaft, steel wire rope 27 is wrapped on reel 28, the two ends of steel wire rope 27 bypass 2 changed courses respectively
Roller 22 is fixed on the both sides of walking dolly 24.It is additionally provided with second rotating shaft 3 and the 3rd motor 7 on cutting frame 2, second
Rotating shaft 3 is provided with rubber wheel 8, and the roller 11 of the trough of belt in rubber wheel 8 and first rotating shaft 10 is oppositely arranged one by one, the second rotating shaft 3
It is connected with the 3rd motor 7 being arranged on cutting frame 2 by belt.Cutting frame 2 is set with the junction of tube-conveyer frame 1
There is infrared range finder 29.
Operation principle：Tubing is put on the roller 11 of the trough of belt to first rotating shaft 10, cylinder 15 drives rubber after extending
Roller 17 is moved downward and compresses tubing, and after rubber rollers 17 are pressed on tubing, pressure transducer 16 can measure pressure value, work as pressure
By adjusting the dilatability of cylinder 15 adjusting pressure value when value is unsatisfactory for preset value.In the driving lower band of the first motor 9
The roller 11 of dynamic trough of belt is rotated, and so as to tubing is delivered to cutter sweep 6, infrared range finder 29 is used for measuring the length of tubing,
Work to control cutter sweep 6.Second motor 25 is rotated with movable reel 28, and reel 28 drives steel wire rope 27 to move, steel
Cord 27 draws the end of walking dolly 24 by modified roller 22, walking dolly 24 is moved along walking track 26, so as to drive
23 incising pipes of cast-cutting saw.Steel wire rope 27 winds multi-turn on reel 39 to prevent steel wire rope from skidding.The two ends of mobile roof support 21
Impact switch is equipped with, power supply can be automatically cut off when walking dolly 24 moves to end.Tubing after cut-out passes through rubber wheel 8
Send.
Claims (3)
1. a kind of full-automatic pipe cutting machine with pipe-conveying device, including tube-conveyer frame (1), cutting frame (2), tubing conveyer device
(4), pipe pressing device (5) and cutter sweep (6), it is characterised in that：Tubing conveyer device (4) is arranged on the interior of tube-conveyer frame (1)
Portion, is provided with 2 pipe pressing devices (5) at the top of tube-conveyer frame (1), cutter sweep (6) is arranged on cutting frame (2)；Tubing is defeated
Device (4) is sent to include the first motor (9), first rotating shaft (10), the roller (11) of trough of belt, sprocket wheel (12) and chain (13),
Tube-conveyer frame (1) is provided with 2～10 first rotating shafts (10), is equipped with the rolling of 1～10 trough of belt on every first rotating shaft (10)
Wheel (11), one end of first rotating shaft (10) are equipped with sprocket wheel (12), and the sprocket wheel (12) on each first rotating shaft (10) passes through chain
(13) connect, the first motor (9) is arranged on the lower section of tube-conveyer frame (1), and the first motor (9) is by belt and wherein
Piece first rotating shaft (10) connection；Described pipe pressing device (5) including 2 supports (14), cylinder (15), pressure transducer (16) and
Rubber rollers (17), 2 supports (14) are symmetricly set on the both sides of tube-conveyer frame (1), and the middle and lower part of each support (14) is equipped with
The chute (18) of belt track, is equipped with the slide block (19) being connected with slide, 2 supports (14) in the chute (18) of belt track
Top be equipped with the top board (20) for extending laterally, the bottom of top board (20) is equipped with pressure transducer (16), pressure sensing
Device (16) is connected with slide block (19) by cylinder (15)；The two ends of rubber rollers (17) are separately mounted on 2 slide blocks (19)；Cutting
Device (6) includes mobile roof support (21), modified roller (22), cast-cutting saw (23), walking dolly (24) and the second motor (25),
Mobile roof support (21) is arranged perpendicular to cutting frame (2), and the medial surface of mobile roof support (21) is provided with walking track (26), walks little
In walking track (26), cast-cutting saw (23) is fixed on the top of walking dolly (24), mobile roof support to wheel on car (24)
(21) be respectively arranged at two ends with 1 modified roller (22), the second motor (25) is fixed on the bottom of cutting frame (2), second
Reel (28) is installed on the output shaft of motor (25), steel wire rope (27) is wrapped on reel (28), steel wire rope (27)
Two ends bypass the both sides that 2 modified rollers (22) are fixed on walking dolly (24) respectively；Cutting frame (2) and tube-conveyer frame (1)
Junction is provided with infrared range finder (29).
2. the full-automatic pipe cutting machine with pipe-conveying device according to claim 1, it is characterised in that：On cutting frame (2) also
It is provided with second rotating shaft (3) and the 3rd motor (7), the second rotating shaft (3) is provided with rubber wheel (8), rubber wheel (8) and the
The roller (11) of the trough of belt in one rotating shaft (10) is oppositely arranged one by one, and the second rotating shaft (3) passes through belt and is arranged on cutting frame
(2) the 3rd motor (7) connection below.
3. the full-automatic pipe cutting machine with pipe-conveying device according to claim 1 and 2, it is characterised in that：The rolling of the trough of belt
The cross sectional shape of the groove on wheel (11) is inverted trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583062.XA CN104339029B (en) | 2014-10-28 | 2014-10-28 | Full-automatic pipe cutting machine with pipe conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583062.XA CN104339029B (en) | 2014-10-28 | 2014-10-28 | Full-automatic pipe cutting machine with pipe conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104339029A CN104339029A (en) | 2015-02-11 |
| CN104339029B true CN104339029B (en) | 2017-03-22 |
Family
ID=52495952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410583062.XA Expired - Fee Related CN104339029B (en) | 2014-10-28 | 2014-10-28 | Full-automatic pipe cutting machine with pipe conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104339029B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889478A (en) * | 2015-05-18 | 2015-09-09 | 芜湖鸣人热能设备有限公司 | Steel pipe and steel plate cutting device |
| CN105195818B (en) * | 2015-09-11 | 2018-04-06 | 中信重工机械股份有限公司 | A kind of new bar rolled piece saw cutting device and its sawing method |
| CN105290502A (en) * | 2015-12-01 | 2016-02-03 | 菲舍尔航空部件（镇江）有限公司 | Numerical-control disk saw for cutting sample |
| CN105618847B (en) * | 2016-02-29 | 2018-06-22 | 山东科技大学 | Pipe feeding equipment |
| CN105921821B (en) * | 2016-06-29 | 2019-04-02 | 贵州盘江矿山机械有限公司 | A kind of simple cutter device of stainless steel mesh and its operating method |
| CN107020421B (en) * | 2017-05-25 | 2020-03-17 | 海盐创通技术服务有限公司 | Improvement type bar copper device of skinning |
| CN106975799B (en) * | 2017-05-25 | 2020-03-17 | 海盐创通技术服务有限公司 | Automatic bar copper cutting device of material loading |
| CN108015359A (en) * | 2017-12-17 | 2018-05-11 | 江苏日升电力机械有限公司 | A kind of high-strength big-diameter ductile iron pipe production cutter device |
| CN109290621A (en) * | 2018-09-04 | 2019-02-01 | 安徽纽创自动化装备有限公司 | A kind of tubular object extruding assembly line of automation |
| CN109262052A (en) * | 2018-09-04 | 2019-01-25 | 安徽纽创自动化装备有限公司 | A kind of tubing automation feeding cutting and elimination assembly line |
| CN109226880A (en) * | 2018-11-14 | 2019-01-18 | 江苏省南扬机械制造有限公司 | A kind of cold cut flying saw |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07276134A (en) * | 1994-03-31 | 1995-10-24 | Tokai Rubber Ind Ltd | Pipe supply device, pipe cutting device, pipe end surface machining device and automatic pipe cutting/machining device |
| KR20090102003A (en) * | 2008-03-25 | 2009-09-30 | 공미영 | Pipe automatic clamp and unevenness regulating device for cutting machine and automatic zero point position setting method thereof |
| DE102009019857A1 (en) * | 2009-05-06 | 2010-12-30 | Weidner, Andreas | separating device |
| CN202129507U (en) * | 2011-05-26 | 2012-02-01 | 高密圣泰机电科技有限公司 | Full-automatic cut-off machine for steel tube |
| CN102814547B (en) * | 2012-05-28 | 2014-12-24 | 冠达星股份有限公司 | Full-automatic pipe cutting machine |
| CN203343540U (en) * | 2013-06-03 | 2013-12-18 | 天津汉工科技有限公司 | Cutting machine of corrugated metal hole board for packing |
| CN203495326U (en) * | 2013-10-15 | 2014-03-26 | 济南金迈达机械有限公司 | Horizontal type aluminum alloy cutting saw |
| CN103611985A (en) * | 2013-11-25 | 2014-03-05 | 江苏烨鑫电子有限公司 | Automatic copper bar blanking machine |
| CN203542210U (en) * | 2013-11-25 | 2014-04-16 | 陈德 | Multi-section-bar bundling full-automatic sectional feeding device |
| CN204171453U (en) * | 2014-10-28 | 2015-02-25 | 湖州华宁金属材料有限公司 | With the full-automatic pipe cutting machine of pipe-conveying device |
-
2014
- 2014-10-28 CN CN201410583062.XA patent/CN104339029B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104339029A (en) | 2015-02-11 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xiaoqian Inventor before: Qiu Yunjuan |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170118 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: 313008 Zhejiang Province, Huzhou city Wuxing District Zhili town Palace Lane No. 1 Applicant before: HUZHOU HUANING METAL MATERIAL CO., LTD. |
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Granted publication date: 20170322 Termination date: 20171028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |