CN202318857U - Production equipment of plastic welding rods - Google Patents
Production equipment of plastic welding rods Download PDFInfo
- Publication number
- CN202318857U CN202318857U CN2011204204635U CN201120420463U CN202318857U CN 202318857 U CN202318857 U CN 202318857U CN 2011204204635 U CN2011204204635 U CN 2011204204635U CN 201120420463 U CN201120420463 U CN 201120420463U CN 202318857 U CN202318857 U CN 202318857U
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- CN
- China
- Prior art keywords
- plastic welding
- welding rod
- traction
- production equipment
- frame
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses production equipment of plastic welding rods. The production equipment comprises an extruder and a traction stretching device, wherein a cooling water tank for cooling extruded welding rods is arranged below an extruder outlet; the traction stretching device comprises a machine frame; a rotary barrel, at least one traction guide wheel and a drive mechanism for driving the rotary barrel to rotate are arranged on the machine frame; and the wheel surface of the traction guide wheel is matched with the outer wall surface of the rotary barrel to clamp and stretch the plastic welding rods discharged from the cooling water tank. The production equipment of the plastic welding rods is high in production efficiency, convenient in adjustment, small in floor area and high in quality of the produced plastic welding rods.
Description
Technical field
The utility model belongs to technical field of polymer materials, relates to a kind of production equipment of plastic product, relates in particular to a kind of production equipment of plastic welding rod.
Background technology
Plastic welding rod is widely used in the connection or the repairing of plastic product, is usually used in sealing and repairing of plastic conduit.Existing plastic welding rod production equipment comprises extruder, tank, admission machine; In process of production, at first pass through extruder, open the water system water source raw materials melt extrusion plastic welding rod; Pass through cooling water tank by the workman with hand traction plastic welding rod, get into admission machine again and carry out take-up.Need to measure the large and small variation of plastic welding rod diameter in the take-up, the speed of admission machine is adjusted, meet to shear after the dimensional requirement and just formally produce qualified products.There are a lot of problems in this production equipment: 1) must supply water for one group of cooling water tank by the private water supply system water pump, the external inlet and outlet pipe of cooling water tank will use a large amount of cooling waters, causes waste.2) drive directive wheel, take-up reel rotation by frequency modulation motor respectively in the admission machine, artificial traction plastic welding rod takes turns to take-up reel through guiding, after a dish is accomplished, unloads and changes another take-up reel by 2 people cooperation and then carry out take-up, and labour intensity is big, production efficiency is low.3) from extruder, cooling water tank, directive wheel, until take-up reel, whole traction drawing process is all accomplished by manual work, is difficult to the dimensional requirement of control plastic welding rod, general preceding about 10 meters plastic welding rod can only be as waste disposal.4) complete equipment installation dimension length is more than at least 8 meters, 2 meters of width, and floor space is many, is difficult for arranging, is vulnerable to the restriction of position, water source simultaneously.Need open a cooling water pump motor, a guide motor and a take-up motor when 5) producing plastic welding rod turns round simultaneously and could accomplish the product manufacturing, the operating cost height.
The utility model content
The technical problem that the utility model will solve is; Plastic welding rod quality to manual work traction in the prior art is produced is unstable, apparatus arrangement is taken up an area of the defective many, that labour intensity is high, and the production equipment of the plastic welding rod that a kind of production efficiency is high, easy to adjust, floor space is little, the plastic welding rod quality of production is high is provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of production equipment of plastic welding rod; Comprise extruder, traction stretching device; Said outlet of extruder below is provided with and is used for extruding the cooling water tank that welding rod cools off; Described traction stretching device comprises frame; Frame is provided with rotating cylinder, at least one traction directive wheel, drives the driving mechanism that rotating cylinder rotates, the wheel face of said traction directive wheel cooperates clamping to stretch and from cooling water tank, come out with the rotating cylinder outside wall surface plastic welding rod.
Said traction directive wheel is pressed on the outside wall surface of rotating cylinder through the flexible connection mechanism elastic top that is fixed on the frame.
Described flexible connection mechanism comprise support traction directive wheel guide pad, be used to adjust the adjustable fixed axis of guide pad and frame spacing; Said adjustable fixed axis one end adjustable limiting is inserted on the frame, the other end is fixed on the guide pad, also is provided with the elastic top casting die that the traction directive wheel is carried out the elasticity roof pressure between said guide pad and the frame.
Have guide hole on the said frame, be fixed with guide pin bushing in the said guide hole, said adjustable fixed axis end is passed guide pin bushing and is bolted with the adjustable ring of spacing between adjustment guide pad and the frame.
Said elastic top casting die comprises guide post, is sleeved on the spring on the guide post, and said guide post one end is fixed on the guide pad, the other end is plugged on the frame; Said spring is made both ends of the spring distinguish said guide pad of roof pressure and said frame by pretension.
The anterior sidewall of said guide pad has the support groove, and said traction directive wheel is positioned at the support groove and is directed to piece and is fixed.
Said traction directive wheel is provided with two groups at least at interval, and the position that all said traction directive wheels and rotating cylinder are fitted all is positioned on same the helix on the rotating cylinder outside wall surface.
Said traction directive wheel comprises at least two wheel bodys that are provided with on fixed axis, the fixed axis, two wheel bodys laterally arrange and the two between leave spacing.
The wheel body of said traction directive wheel is provided with holding tank along one week of wheel face, and the said holding tank degree of depth is slightly smaller than the plastic welding rod external diameter.
The bottom is provided with cylinder in the said cooling water tank, and the top of cooling water tank is respectively equipped with pulley.
The utility model is employed in the extruder below cooling water tank only is set, and private water supply system and water pump thereof no longer are set, through satisfying the plastic welding rod cooling effect in the water that the plastic welding rod of extruding is immersed water tank.The utility model also carries out tractive through the traction stretching device to plastic welding rod; The parts of tractive comprise rotating cylinder, traction directive wheel, drive the driving mechanism that rotating cylinder rotates; Cooling back plastic welding rod spooling is on rotating cylinder in water tank, and cooperates the clamping plastic welding rod through the wheel face of traction directive wheel with the rotating cylinder outside wall surface, through the stretching strength of rotation generation of clamping and rotating cylinder of the two; Can evenly stretch to plastic welding rod, guarantee the plastic welding rod product quality.And the strength of this stretching is controlled; Can adjust stretching strength to the adjustment of chucking power between adjustment, traction directive wheel and the rotating cylinder of rotating cylinder rotating speed through the adjustment of extruder extruded velocity, driving mechanism; To reach plastic welding rod is accurately stretched; And stop all devices parameter constant from starting shooting to, and avoiding the product quality problem that manually-operated brings in the prior art, can also require adjust to the plastic welding rod different size in addition.The driving of the utility model complete machine only needs to drive rotating cylinder, and control is simple, production effect is high, and apparatus arrangement does not receive the place restriction, floor space is little, complete equipment put and the production space gross area at 2 square metres.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment rotating cylinder and the cooperation of traction directive wheel;
Fig. 3 is the structural representation of the utility model embodiment flexible connection mechanism and the cooperation of traction directive wheel.
The specific embodiment
As shown in Figure 1; A kind of production equipment of plastic welding rod; Comprise extruder 1, traction stretching device, said extruder 1 outlet below is provided with cooling water tank 2, and described traction stretching device comprises frame 3; Frame 3 is provided with rotating cylinder 4, at least one traction directive wheel 6, drives the driving mechanism 5 that rotating cylinder 4 rotates, and the wheel face of said traction directive wheel 6 cooperates clamping plastic welding rod 100 with rotating cylinder 4 outside wall surface.Said traction directive wheel 6 is fixed on the frame 3 through flexible connection mechanism 7, and the wheel surface elastic of said traction directive wheel 6 is fitted or near on the outside wall surface of rotating cylinder 4.Because the main effect of rotating cylinder 4 is stretched plastic welding rods 100; Balance in power in order to guarantee to stretch; Then plastic welding rod 100 can not be piled up on rotating cylinder 4, needs limit traction stretched plastic welding rod 100 limits that the plastic welding rod on the rotating cylinder 4 100 is transferred out, the most effective method be plastic welding rod 100 need be on rotating cylinder 4 in the shape of a spiral shape twine; Twine rotating cylinder 4 plastic welding rod 100 after a few and just break away from, swing to the outside and form circular arc accumulation moulding from rotating cylinder 4 one ends.
As shown in Figure 1; Extruder 1 is to be used for equipment that plastic raw materials is melt extruded, for prior art no longer details, cooling water tank 2 is set below the extrusion of extruder 1; The plastic welding rod 100 that extruder 1 is extruded at first gets into cooling water tank 2 and cools off, and cooling water tank 2 is open-topped casings.In order to make cooling, traction stretching become a continuous process; Bottom and cooling water tank 2 upper edge are provided with cylinder 21, pulley 22 respectively in cooling water tank 2, and plastic welding rod 100 is walked around to walk around from pulley 22 from 21 lower surfaces of the cylinder in cooling water tank 2 again and arrived between rotating cylinder 4 and the traction directive wheel 6.
As shown in Figure 1, rotating cylinder 4 is the cylinder of end sealing other end opening, also can be the cylinder that two ends are all sealed, and the external diameter of rotating cylinder 4 is the diameters that pile up of plastic welding rod 100 products produced.Rotating cylinder 4 is horizontally disposed with; The end face of rotating cylinder 4 blind ends is provided with the rotating shaft 41 of level; Rotating shaft 41 is fixed on the frame 3 through bearing 43, and rotating shaft 41 ends are connected with driving mechanism 5, drives rotating shaft 41 by driving mechanism 5 and rotates; Driving mechanism 5 is a motor in the present embodiment, specifically is chosen as the helical teeth gearbox motor.Can be directly to link together between rotating shaft 41 and the motor through shaft coupling; Also can connect transmission through sprocket wheel; Promptly be provided with sprocket wheel 42 at rotating shaft 41 1 ends; The sprocket wheel 52 that on motor output shaft, is provided with is provided with chain 51 between sprocket wheel 42 and the sprocket wheel 52 and is used for transmission, 4 uniform rotation of driven by motor rotating cylinder.
Like Fig. 1, shown in 2; Traction directive wheel 6 cooperates clamping plastic welding rod 100 with rotating cylinder 4; Twine in order to reach better clamping dynamics and to make trailed plastic welding rod 100 can on rotating cylinder 4, form spirality; Help twining rotating cylinder 4 a few backs and just swing to outside formation circular arc accumulation moulding from the disengaging of rotating cylinder 4 one ends; Said traction directive wheel 6 is provided with two groups at least at interval, all said traction directive wheels 6 fit with rotating cylinder 4 or near the position be positioned on the helix on rotating cylinder 4 outside wall surface, this helix is exactly the winding path of plastic welding rod 100 on rotating cylinder 4; Promptly at least two groups tractions directive wheel 6 keeps at a certain distance away on axially at rotating cylinder 4, and certain angle is arranged diametrically.Traction directive wheel 6 is provided with two groups in the present embodiment, and the two is 90 ° about the angle of rotating cylinder 4 axis diametrically, end that is positioned at rotating cylinder 4 in the axial direction, and another is positioned at the middle part of rotating cylinder 4 or the other end of rotating cylinder 4.Between the traction directive wheel 6 and rotating cylinder 4 that the plastic welding rod 100 of drawing from cooling water tank 2 top sheaves 22 enters at first that the end is provided with; Plastic welding rod 100 twines on rotating cylinder 4 with that; After getting between next traction directive wheel 6 and the rotating cylinder 4, being wound into rotating cylinder 4 other ends at last, break away from from rotating cylinder.
Like Fig. 1, shown in 2; Said traction directive wheel 6 is to be fixed on the frame 3 through flexible connection mechanism 7; Traction directive wheel 6 comprises on fixed axis 61, the fixed axis 61 that but 62, two wheel bodys 62 of wheel body of at least two rotations that are provided with laterally arrange and the two between leave spacing.Wheel body 62 and rotating cylinder 4 applying roof pressure clamping plastic welding rods, rotating cylinder 4 rotating band driving wheel bodies 62 be to backward rotation, clamping plastic welding rod 100 on the one hand, and the frictional force that reduces clamping on the other hand and produced is rotated the influence that brings to rotating cylinder 4, keeps the good rotation of rotating cylinder 4.
Like Fig. 1,2, shown in 3; Described flexible connection mechanism 7 is positioned at the contact point of traction directive wheel 6 and rotating cylinder 4 on the extended line that draws the vertical line of doing directive wheel 6 axis; Promptly on the normal of rotating cylinder 4 and traction directive wheel 6 contact points; Like this, traction directive wheel 6 could be stablized and is pressed on the rotating cylinder 4, can not squint to rotating cylinder 4 sides.Described flexible connection mechanism 7 comprise support traction directive wheel 6 guide pad 70, be used to adjust the adjustable fixed axis 713 of guide pad 70 and frame 3 spacings; Said adjustable fixed axis 713 1 end adjustable limitings are inserted on the frame 3, the other end is fixed on the guide pad 70; The mode that is fixed on guide pad 70 has multiple; Weld, be spirally connected etc., the utility model is that adjustable fixed axis 713 1 ends are screwed onto in the screw that is provided with at guide pad 70 rear portions.
Like Fig. 1,2, shown in 3, have guide hole on the said frame 3, preferred immobilization has guide pin bushing 711 in the said guide hole, and guide pin bushing 711 is screwed onto in the guide hole that is provided with on the frame 3.Guide pin bushing 711 is used for adjustable fixed axis 713 is led, and guide pin bushing 711 can not be provided with yet, and directly through guide hole adjustable fixed axis 713 is led.Said adjustable fixed axis 713 ends are passed guide pin bushing 711 and are bolted with the adjustable ring 712 of spacing between adjustment guide pad 70 and the frame 3.The part that guide pin bushing 711 is passed in adjustable fixed axis 713 ends is provided with external screw thread; Adjustable ring 712 is screwed onto the fixed axis end; Rotating adjustment ring 712 makes adjustable fixed axis 713 move to the motion of frame 3 directions or away from the direction of frame 3; Promptly adjusted the spacing between traction directive wheel 6 and the frame 3, adjustable ring 712 has played position-limiting action, and adjustable fixed axis 713 main effects are maximum moving intervals that traction directive wheel 6 is regulated in adjustment.On traction directive wheel 6, will draw directive wheel 6 through elastic top casting die roof pressure again is pressed on the rotating cylinder.
Like Fig. 1,2, shown in 3, also be provided with the elastic top casting die 72 that traction directive wheel 6 is carried out the elasticity roof pressure between said guide pad 70 and the frame 3.Said elastic top casting die 72 is used for the elasticity roof pressure, comprises guide post 722, is sleeved on the spring 721 on the guide post 722, and said guide post 722 1 ends are fixed on the guide pad 70, the other end is plugged on the frame 3; Said spring 721 is meant that by pretension compression is assemblied on the guide post 722 by pretension, and spring 721 elastic force are upheld and made spring 721 two ends said guide pad 70 of roof pressure and said frame 3 respectively.Guide post 722 ends are provided with screw thread and are screwed onto in the screw that guide pad 70 rear portions are provided with in the present embodiment.Frame 3 is provided with installing hole, and said guide post 722 is inserted in the installing hole, makes guide post 722 to slide along installing hole.Because the maximum spacing between guide pad 70 and the frame 3 is limited by adjustable fixed axis 713, then guide post 722 can slide in installing hole with the adjustment of adjustable fixed axis 713.By pretension, uphold behind spring 721 pressurizeds and produce elastic force when spring 721 is installed, will draw directive wheel 6 and overwhelm on rotating cylinder 4 walls, make the two keep elasticity extruding, when drawing between directive wheel 6 and the rotating cylinder 4 clamping plastic welding rod 100, then produce flexible chucking power.In order to make the Spring balanced of extension, elastic top casting die 72 respectively is provided with one in adjusting guide post 722 both sides respectively in the present embodiment, and two elastic top casting dies 72 are identical.
As shown in Figure 3, said guide pad 70 anterior sidewalls have support groove 701, and said traction directive wheel 6 is positioned at the support groove, and the fixed axis that preferably draws directive wheel 6 is positioned at support groove 701 and is directed to piece 70 and is fixed.Support groove 701 shapes and the fixed axis form fit of drawing directive wheel 6, preferably the two radian is identical.
For better clamping plastic welding rod 100, on two wheel bodys 62 of then said traction directive wheel 6, be provided with holding tank along one week of wheel face, the said holding tank degree of depth is slightly smaller than plastic welding rod 100 external diameters, makes that can limit plastic welding rod 100 moves axially reliably clamping again.
Claims (10)
1. the production equipment of a plastic welding rod; Comprise extruder, traction stretching device; It is characterized in that said outlet of extruder below is provided with and is used for extruding the cooling water tank that welding rod cools off, described traction stretching device comprises frame; Frame is provided with rotating cylinder, at least one traction directive wheel, drives the driving mechanism that rotating cylinder rotates, the wheel face of said traction directive wheel cooperates clamping to stretch and from cooling water tank, come out with the rotating cylinder outside wall surface plastic welding rod.
2. the production equipment of plastic welding rod according to claim 1 is characterized in that, said traction directive wheel is pressed on the outside wall surface of rotating cylinder through the flexible connection mechanism elastic top that is fixed on the frame.
3. the production equipment of plastic welding rod according to claim 2; It is characterized in that; Described flexible connection mechanism comprise support traction directive wheel guide pad, be used to adjust the adjustable fixed axis of guide pad and frame spacing; Said adjustable fixed axis one end adjustable limiting is inserted on the frame, the other end is fixed on the guide pad, also is provided with the elastic top casting die that the traction directive wheel is carried out the elasticity roof pressure between said guide pad and the frame.
4. the production equipment of plastic welding rod according to claim 3 is characterized in that, has guide hole on the said frame, is fixed with guide pin bushing in the said guide hole, and said adjustable fixed axis end is passed guide pin bushing and is bolted with the adjustable ring of spacing between adjustment guide pad and the frame.
5. the production equipment of plastic welding rod according to claim 3 is characterized in that, said elastic top casting die comprises guide post, is sleeved on the spring on the guide post, and said guide post one end is fixed on the guide pad, the other end is plugged on the frame; Said spring is made both ends of the spring distinguish said guide pad of roof pressure and said frame by pretension.
6. the production equipment of plastic welding rod according to claim 3 is characterized in that, the anterior sidewall of said guide pad has the support groove, and said traction directive wheel is positioned at the support groove and is directed to piece and is fixed.
7. according to the production equipment of any described plastic welding rod of claim 1-6; It is characterized in that; Said traction directive wheel is provided with two groups at least at interval, and the position that all said traction directive wheels and rotating cylinder are fitted all is positioned on same the helix on the rotating cylinder outside wall surface.
8. the production equipment of plastic welding rod according to claim 7 is characterized in that, said traction directive wheel comprises the wheel body of at least two rotations that are provided with on fixed axis, the fixed axis, two wheel bodys laterally arrange and the two between leave spacing.
9. the production equipment of plastic welding rod according to claim 7 is characterized in that, the wheel body of said traction directive wheel is provided with holding tank along one week of wheel face, and the said holding tank degree of depth is slightly smaller than the plastic welding rod external diameter.
10. according to the production equipment of any described plastic welding rod of claim 1-6, it is characterized in that the bottom is provided with cylinder in the said cooling water tank, the top of cooling water tank is respectively equipped with pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204204635U CN202318857U (en) | 2011-10-28 | 2011-10-28 | Production equipment of plastic welding rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204204635U CN202318857U (en) | 2011-10-28 | 2011-10-28 | Production equipment of plastic welding rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318857U true CN202318857U (en) | 2012-07-11 |
Family
ID=46430852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204204635U Expired - Fee Related CN202318857U (en) | 2011-10-28 | 2011-10-28 | Production equipment of plastic welding rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625422A (en) * | 2018-06-26 | 2018-10-09 | 肇庆祥顺机械制造有限公司 | A kind of novel clam(shell) bucket |
| CN110126298A (en) * | 2019-06-06 | 2019-08-16 | 重庆市韵诚塑料防腐设备有限公司 | Preservative tank welding rod automatic producing device |
-
2011
- 2011-10-28 CN CN2011204204635U patent/CN202318857U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625422A (en) * | 2018-06-26 | 2018-10-09 | 肇庆祥顺机械制造有限公司 | A kind of novel clam(shell) bucket |
| CN110126298A (en) * | 2019-06-06 | 2019-08-16 | 重庆市韵诚塑料防腐设备有限公司 | Preservative tank welding rod automatic producing device |
| CN110126298B (en) * | 2019-06-06 | 2024-04-16 | 重庆市韵诚塑料防腐设备有限公司 | Automatic production equipment for welding rod for anti-corrosion tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160810 Address after: Lu Jia Ping Zhen Jiu Qu 419413 Huaihua city of Hunan Province, Mayang Miao Autonomous County Bay (Mayang copper mine) Patentee after: Hunan senxin Mining Group Limited by Share Ltd Address before: 419413 Huaihua City, Hunan province Mayang Miao Autonomous County jouquwan Patentee before: Hunan Huayang Copper Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20181028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |