CN204329929U - A kind of precise meter counting device - Google Patents
A kind of precise meter counting device Download PDFInfo
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- CN204329929U CN204329929U CN201420861509.0U CN201420861509U CN204329929U CN 204329929 U CN204329929 U CN 204329929U CN 201420861509 U CN201420861509 U CN 201420861509U CN 204329929 U CN204329929 U CN 204329929U
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- pinch roller
- wheel
- rice counting
- counting wheel
- soft pipeline
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Abstract
The utility model discloses a kind of precise meter counting device, comprise coding mechanism, thread depressing mechanism and support frame, thread depressing mechanism comprises pinch roller seat, pinch roller, wheel pressing shaft, guide rail slide block, Compress Spring, pressing plate, slide bar, pressure regulating shaft, clearance control nut and Stress control nut.When soft pipeline has joint by rice counting wheel, gap between pinch roller and rice counting wheel is squeezed large by joint, Compress Spring is made again to be produced additional reacting force by compressing and be delivered on pinch roller by pinch roller seat, on the joint that pinch roller is pressed on soft pipeline and can not by bullet from rice counting wheel, guarantee have enough friction force to drive rice counting wheel and scrambler to rotate, make the linear velocity of the rice counting wheel on scrambler and soft pipeline remain synchronization, thus improve meters counting accuracy.
Description
Technical field
The utility model relates to a kind of precise meter counting device of soft pipeline, and especially a kind of workshop scene is used for the instant precision apparatus soft pipeline of flexibility being carried out to length metering online.
Background technology
Metering, namely measures being commonly called as of flexibility length of pipeline.In the production run of soft pipeline, its capacity and output measures according to the length of soft pipeline and add up, so enterprise needs to configure online instantaneous meter-measuring device in each production process having length or linear velocity to require.Current meter-measuring device comprises scrambler, fixing rice counting wheel sum counter on the encoder, a pinch roller that can freely up and down float is installed again additional on rice counting wheel, soft pipeline is through the gap rice counting wheel and pinch roller, when soft pipeline is pulled, perfect condition can drive rice counting wheel to rotate with the linear velocity of fixed proportion by the friction force between soft pipeline and rice counting wheel, by counter Program transformation the girth that the number of turns that scrambler rotates is multiplied by rice counting wheel be multiplied by again scale-up factor be through the length of soft pipeline.The general pinch roller of current commercial type is pressed on soft pipeline by self gravitation to increase friction force to reach the accuracy controlling metering object to the slip reduced between soft pipeline and rice counting wheel.But; in fact Frotteurism is difficult to idealized; also have due to start with when shutting down and there is unavoidable joint impact compared with high acceleration change, soft pipeline; pinch roller is made to be caused pushing down soft pipeline by moment of upspringing and produce skidding; so soft pipeline just can not make the rice counting wheel on scrambler keep synchronous with the linear velocity of soft pipeline when passing; thus make meters counting accuracy inaccurate; the relative error observed in early days in Radiation Crosslinking Heat manufacture field is up to 2% ~ 5%, and possible trouble meets the error requirements of modern industry measuring accuracy≤0.5%.
Therefore, the improvement existing pipeline meter-measuring device carried out in measuring accuracy is necessary.
Summary of the invention
The purpose of this utility model improves the pressing wheel mechanism of pipeline meter-measuring device, pinch roller can not only be fluctuated and can closely push down soft pipeline always while being upspring, guaranteeing that the linear velocity of soft pipeline and rice counting wheel is closer to synchronously.
Precise meter counting device that the utility model provides at least comprises coding mechanism, thread depressing mechanism and support frame, wherein: coding mechanism and thread depressing mechanism are all fixed on the support frame and fabric wheel on thread depressing mechanism makes the soft pipeline be measured closely be pressed in the groove of the rice counting wheel on coding mechanism, under the traction of soft pipeline, rice counting wheel is driven to rotate with identical linear velocity and realize the metering of soft pipeline cumulative length.
Preferably, described coding mechanism at least comprises scrambler seat, rice counting wheel, coding mandrel and scrambler, rice counting wheel to be enclosed on coding mandrel that scrambler carries and to fix by with axially vertical screw B or key pin, scrambler is fixed on scrambler seat by screw C, and scrambler seat is then fixed on the bar shaped bottom plate of support frame by bolt a or welding manner; Described scrambler can also select commercially available kit, such as the one of single-ring encoder, encoder, incremental encoder and absolute type encoder; Described coding mandrel can select band shaft coupling or the one without shaft coupling.
Preferably, described thread depressing mechanism at least comprises pinch roller seat, pinch roller, wheel pressing shaft, guide rail slide block, Compress Spring, pressing plate, slide bar, pressure regulating shaft, clearance control nut and Stress control nut, wherein: pinch roller is enclosed on wheel pressing shaft and fixes or key pin by with an axially vertical screw D, wheel pressing shaft is then realized axial stop bit by the bearing piercing into pinch roller seat inside by wringing fit or Ω shape jump ring, a through hole is respectively had and aperture is a bit larger tham the external diameter of slide bar at the two ends, left and right of pinch roller seat, pinch roller seat to be connected with a pair slide bar through Compress Spring by the mode of two screw E or riveting or Ω shape jump ring makes pinch roller seat can not throw off with slide bar when fluctuating, the groove also respectively having a vertical direction at the two ends, left and right of pinch roller seat is coupled with two pieces of bar shaped guide rail slide blocks respectively and enables pinch roller seat reduce pinch roller rocking in the horizontal direction when fluctuating, two pieces of bar shaped guide rail slide blocks are all fixed on the backplate of support frame by least two screw F or spot welding mode, a pair slide bar passes the bar shaped top board of support frame, pressing plate and Compress Spring are connected with pinch roller seat again, the aperture of pressing plate two ends through hole than slide bar external diameter slightly both ambassadors can be free to slide, pressure regulating shaft and pressing plate adopt to be threaded and pressure regulating shaft are regulated when cap rotation and controls the absolute altitude of pressing plate apart from bar shaped bottom plate, soft pipeline is from the gap cathetus between pinch roller and rice counting wheel through once, or soft pipeline is wound around at least one circle of rice counting wheel and through the gap at least twice pinch roller and rice counting wheel.
Preferably, described support frame comprises two pieces to four pieces stripe board and one piece of backplate encloses rectangular frame or lid structure by several screws A or welding manner.
Preferably, described thread depressing mechanism and support frame select material to be metal or plastics, the such as one of stainless steel, carbon steel, aldary, aluminium alloy, nylon, polyoxymethylene, polyimide, polyphenylene sulfide, irradiated crosslinked polyalkene, thermoset resin.
The course of work of the utility model precise meter counting device is: when soft pipeline passes and is pulled from the gap between pinch roller and rice counting wheel, drive rice counting wheel to rotate close to synchronous linear velocity by soft pipeline and the friction force between rice counting wheel, scrambler is sent to counter the lap signal of rotating, by counter program the girth that the number of turns is multiplied by rice counting wheel be multiplied by again scale-up factor be through the length of soft pipeline, make pinch roller be caused pushing down soft pipeline by the moment of upspringing in order to avoid soft pipeline runs into joint and skid, only need running clearance control nut can be elevated slide bar the minimum clearance of pinch roller and rice counting wheel is also kept and the external diameter of soft pipeline close to consistent, thus adapt to that the soft pipeline of different-diameter is smooth and easy to be passed through, rotation pressure control nut is moved up and down by pressure adjusting lever band dynamic pressure plate repeatedly on the other hand, thus regulate the reduction length of Compress Spring, make pinch roller can be adjusted to optimum value to the pressure of soft pipeline, when soft pipeline has joint by rice counting wheel, gap between pinch roller and rice counting wheel is squeezed large by joint, Compress Spring is made again to be produced additional reacting force by compressing and be delivered on pinch roller by pinch roller seat, on the joint that pinch roller is pressed on soft pipeline and can not by bullet from rice counting wheel, can guarantee have enough friction force to drive rice counting wheel and scrambler to rotate, the linear velocity of the rice counting wheel on scrambler and soft pipeline is made to remain synchronization.
The utility model has the advantage of: adopt thread depressing mechanism design, when soft pipeline generation speed is uneven or when there is joint, pinch roller can regulate the size with rice counting wheel gap automatically, remain there is enough pressure to soft pipeline, soft pipeline is made to leave rice counting wheel, rice counting wheel remains consistent with the linear velocity of soft pipeline, thus improves meters counting accuracy.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model precise meter counting device embodiment.
Fig. 2 is for the A-A of precise meter counting device shown in Fig. 1 is to cut-open view.
The B-B that Fig. 3 is precise meter counting device shown in Fig. 1 is to cut-open view.
In fig. 1 and 2, identical function, mutually isostructural part or assembly have employed identical label, succinct in order to figure, by the multiple identical parts in symmetric position also only with a label.
100-coding mechanism (being made up of whole parts of sequence number 101 to 104):
101-scrambler seat; 102-rice counting wheel; 103-coding mandrel; 104-scrambler.
200-thread depressing mechanism (being made up of whole parts of sequence number 201 to 210):
201-pinch roller seat; 202-pinch roller; 203-wheel pressing shaft; 204-guide rail slide block;
205-Compress Spring; 206-pressing plate; 207-slide bar; 208-pressure regulating shaft;
209-clearance control nut; 210-Stress control nut.
300-support frame (being made up of whole parts of sequence number 301 to 303):
301-stripe board (top board and base plate a pair totally) up and down; 302-left and right stripe board (a pair totally); 303-backplate.
400-soft pipeline.
Embodiment
Be below the embodiment of the utility model precise meter counting device, be only that part preferred condition not limits the utility model content, as shown in Figure 1 to Figure 3, now further illustrate:
The utility model precise meter counting device comprises coding mechanism 100, thread depressing mechanism 200 and support frame 300, coding mechanism 100 and thread depressing mechanism 200 are all fixed on support frame 300 and fabric wheel 201 on thread depressing mechanism 200 makes, in the groove of the soft pipeline 400 that the is measured rice counting wheel 102 closely on press-in coding mechanism 100, to drive rice counting wheel 102 rotate with identical linear velocity and realize the metering of soft pipeline 400 cumulative length under the traction of soft pipeline 400.
Coding mechanism 100 comprises scrambler seat 101, rice counting wheel 102, coding mandrel 103 and scrambler 104, selects commercially available BE010SS individual pen 0-10V scrambler kit, and described coding mandrel 103 is selected without shaft coupling.
Thread depressing mechanism 200 comprises pinch roller seat 201, pinch roller 202, wheel pressing shaft 203, guide rail slide block 204, Compress Spring 205, pressing plate 206, slide bar 207, pressure regulating shaft 208, clearance control nut 209 and Stress control nut 210, wherein: pinch roller 202 is enclosed on wheel pressing shaft 203 and fixes by with an axially vertical screw D, wheel pressing shaft 203 is realized axial stop bit by the bearing piercing into pinch roller seat 201 inside by Ω shape jump ring, a vertical through hole is respectively had and aperture is a bit larger tham the external diameter of slide bar 207 at the two ends, left and right of pinch roller seat 201, pinch roller seat 201 to be connected with a pair slide bar 207 through Compress Spring 205 by the mode of two Ω shape jump rings makes pinch roller seat 201 can not throw off with slide bar 207 when fluctuating, the groove also respectively having a vertical direction at the two ends, left and right of pinch roller seat 201 is coupled with two pieces of bar shaped guide rail slide blocks 204 respectively and enables pinch roller seat 201 reduce pinch roller 202 rocking in the horizontal direction when fluctuating, two pieces of bar shaped guide rail slide blocks 204 are all fixed on the backplate 303 of support frame 300 by four screw F, a pair slide bar 207 passes the bar shaped top board 301 of support frame 300, pressing plate 206 and Compress Spring 205 are connected with pinch roller seat 201 again, the aperture of pressing plate 206 two ends vertical through hole than slide bar 207 external diameter slightly both ambassadors can be free to slide, pressure regulating shaft 208 and pressing plate 206 adopt to be threaded and pressure regulating shaft 208 are regulated when nut 210 rotates and controls the absolute altitude of pressing plate 206 apart from bar shaped bottom plate 301, soft pipeline 400 passes once from the gap cathetus between pinch roller 202 and rice counting wheel 102.
Support frame 300 comprises four pieces of stripe board, 301,302 and one piece of backplate 303 and encloses lid structure by welding manner.
Thread depressing mechanism 200 and support frame 300 select material to be stainless steel.
The course of work of the utility model precise meter counting device is: when soft pipeline 400 passes from the gap cathetus between pinch roller 202 and rice counting wheel 102 and is pulled, rice counting wheel 102 is driven to rotate with the linear velocity of fixed proportion by the friction force between the tractive force of soft pipeline 400 and rice counting wheel 102, scrambler 104 is sent to counter the lap signal of rotating, by counter program the girth that the number of turns is multiplied by rice counting wheel be multiplied by again scale-up factor be through the length of soft pipeline 400; make pinch roller 203 be caused pushing down soft pipeline 400 by the moment of upspringing in order to avoid soft pipeline 400 runs into joint and skid, only need repeatedly running clearance control nut 209 can be elevated slide bar 207 pinch roller 202 is kept with the minimum clearance of rice counting wheel 102 and the external diameter of soft pipeline 400 close to consistent thus adapt to that the soft pipeline 400 of different-diameter is smooth and easy to be passed through, rotation pressure control nut 210 is with dynamic pressure plate 206 to move up and down by pressure adjusting lever 208 repeatedly on the other hand, thus regulate the reduction length of Compress Spring 205, the pressure of pinch roller 202 to soft pipeline 400 is made to be adjusted to optimum value, when soft pipeline 400 runs into joint by rice counting wheel 102, gap between pinch roller 202 and rice counting wheel 102 is squeezed large by joint, Compress Spring 205 is again produced additional reacting force and is delivered on pinch roller 202 by pinch roller seat 201 by compressing, on the joint that pinch roller 202 is pressed on soft pipeline 400 and can not by bullet from rice counting wheel 102, guarantee have enough friction force to drive rice counting wheel 102 and scrambler 104 to rotate, the rice counting wheel 102 on scrambler 104 is made to remain synchronous with the linear velocity of soft pipeline 400, the measuring accuracy that production scene observes reaches relative error between 0.2% ~ 0.5%.
The utility model precise meter counting device adopts thread depressing mechanism design, when soft pipeline generation speed is uneven or when there is joint, pinch roller can regulate the size with rice counting wheel gap automatically, remain there is enough pressure to soft pipeline, soft pipeline is made to leave rice counting wheel, rice counting wheel remains consistent with the linear velocity of soft pipeline, thus improves meters counting accuracy.
Claims (5)
1. a precise meter counting device, it is characterized in that: comprise coding mechanism (100), thread depressing mechanism (200) and support frame (300), coding mechanism (100) and thread depressing mechanism (200) are all fixed on that support frame (300) is upper and fabric wheel (201) on thread depressing mechanism (200) makes the soft pipeline (400) be measured closely be pressed in the groove of the rice counting wheel (102) on coding mechanism (100), drives rice counting wheel (102) under the traction of soft pipeline (400).
2. precise meter counting device according to claim 1, it is characterized in that: described coding mechanism (100) at least comprises scrambler seat (101), rice counting wheel (102), coding mandrel (103) and scrambler (104), it is upper and fix by with axially vertical screw B or key pin that rice counting wheel (102) is enclosed in coding mandrel (103) that scrambler (104) carries, scrambler (104) is fixed on scrambler seat (101) by screw C, scrambler seat (101) is then fixed on the bar shaped bottom plate (301) of support frame (300) by bolt a or welding manner.
3. precise meter counting device according to claim 1, it is characterized in that: described thread depressing mechanism (200) at least comprises pinch roller seat (201), pinch roller (202), wheel pressing shaft (203), guide rail slide block (204), Compress Spring (205), pressing plate (206), slide bar (207), pressure regulating shaft (208), clearance control nut (209) and Stress control nut (210), wherein: pinch roller (202) is enclosed on wheel pressing shaft (203) and fixes or key pin by with an axially vertical screw D, wheel pressing shaft (203) is then realized axial stop bit by the bearing piercing into pinch roller seat (201) inner by wringing fit or Ω shape jump ring, a through hole is respectively had and aperture is a bit larger tham the external diameter of slide bar (207) at the two ends, left and right of pinch roller seat (201), pinch roller seat (201) to be connected with a pair slide bar (207) through Compress Spring (205) by the mode of two screw E or riveting or Ω shape jump ring makes pinch roller seat (201) can not throw off with slide bar (207) when fluctuating, the groove also respectively having a vertical direction at the two ends, left and right of pinch roller seat (201) is coupled with two pieces of bar shaped guide rail slide blocks (204) respectively and enables pinch roller seat (201) reduce pinch roller (202) rocking in the horizontal direction when fluctuating, two pieces of bar shaped guide rail slide blocks (204) are all fixed on the backplate (303) of support frame (300) by least two screw F or spot welding mode, a pair slide bar (207) is through the bar shaped top board (301) of support frame (300), pressing plate (206) and Compress Spring (205) are connected with pinch roller seat (201) again, the aperture of pressing plate (206) two ends through hole than slide bar (207) external diameter slightly both ambassadors can be free to slide, pressure regulating shaft (208) and pressing plate (206) adopt to be threaded and pressure regulating shaft (208) are regulated when nut (210) rotates and controls the absolute altitude of pressing plate (206) apart from bar shaped bottom plate (301), soft pipeline (400) from the gap cathetus between pinch roller (202) and rice counting wheel (102) through once, or soft pipeline (400) winding rice counting wheel (102) at least one circle through the gap at least twice pinch roller (202) and rice counting wheel (102).
4. precise meter counting device according to claim 1, is characterized in that: described support frame (300) comprises two pieces to four pieces stripe board (301), (302) and one piece of backplate (303) and encloses rectangular frame or lid structure by several screws A or welding manner.
5. precise meter counting device according to claim 1, is characterized in that: described thread depressing mechanism (200) and support frame (300) select material to be metal or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861509.0U CN204329929U (en) | 2014-12-31 | 2014-12-31 | A kind of precise meter counting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861509.0U CN204329929U (en) | 2014-12-31 | 2014-12-31 | A kind of precise meter counting device |
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| CN204329929U true CN204329929U (en) | 2015-05-13 |
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| CN201420861509.0U Active CN204329929U (en) | 2014-12-31 | 2014-12-31 | A kind of precise meter counting device |
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Cited By (12)
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| CN104897100A (en) * | 2015-07-07 | 2015-09-09 | 姜华 | Portable wire rope length measurement device |
| CN105293169A (en) * | 2015-12-09 | 2016-02-03 | 北京航星机器制造有限公司 | Automatic winding inserter |
| CN106643524A (en) * | 2017-01-10 | 2017-05-10 | 北京航天计量测试技术研究所 | Non-dynamometry displacement sensor tensioning device |
| CN106946100A (en) * | 2017-05-15 | 2017-07-14 | 深圳市沃尔核材股份有限公司 | A kind of volume header end of reel traction and shearing device |
| CN106985190A (en) * | 2017-03-30 | 2017-07-28 | 长园和鹰智能科技有限公司 | Cutter |
| CN106995160A (en) * | 2017-05-15 | 2017-08-01 | 深圳市沃尔核材股份有限公司 | A set of coiled material automatic disc loading equipment |
| CN107655381A (en) * | 2017-08-31 | 2018-02-02 | 兴化市鑫翔机械有限公司 | A kind of electronic meter-counting machine applied to cable |
| CN108709524A (en) * | 2018-05-25 | 2018-10-26 | 泰山(银川)石膏有限公司 | A kind of intelligent adjustment equipment of plasterboard length-measuring appliance |
| CN110608699A (en) * | 2019-09-27 | 2019-12-24 | 杨凌美畅新材料股份有限公司 | Automatic measuring device for circumference of diamond wire electroplating roller |
| CN111014910A (en) * | 2019-11-14 | 2020-04-17 | 重庆泰山电缆有限公司 | Synchronous parking device of argon arc welding production line |
| CN112339002A (en) * | 2019-08-06 | 2021-02-09 | 昊佰电子科技（上海）有限公司 | Pinch roller device and system of signal wheel |
| CN113883984A (en) * | 2021-12-07 | 2022-01-04 | 深圳市怡华兴电子有限公司 | Length metering device for data line detection |
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- 2014-12-31 CN CN201420861509.0U patent/CN204329929U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104897100A (en) * | 2015-07-07 | 2015-09-09 | 姜华 | Portable wire rope length measurement device |
| CN105293169A (en) * | 2015-12-09 | 2016-02-03 | 北京航星机器制造有限公司 | Automatic winding inserter |
| CN106643524A (en) * | 2017-01-10 | 2017-05-10 | 北京航天计量测试技术研究所 | Non-dynamometry displacement sensor tensioning device |
| CN106985190B (en) * | 2017-03-30 | 2019-05-31 | 长园和鹰智能科技有限公司 | Cutter |
| CN106985190A (en) * | 2017-03-30 | 2017-07-28 | 长园和鹰智能科技有限公司 | Cutter |
| CN106995160A (en) * | 2017-05-15 | 2017-08-01 | 深圳市沃尔核材股份有限公司 | A set of coiled material automatic disc loading equipment |
| CN106946100A (en) * | 2017-05-15 | 2017-07-14 | 深圳市沃尔核材股份有限公司 | A kind of volume header end of reel traction and shearing device |
| CN106995160B (en) * | 2017-05-15 | 2023-05-02 | 深圳市沃尔核材股份有限公司 | Automatic coil feeding equipment for coiled materials |
| CN107655381A (en) * | 2017-08-31 | 2018-02-02 | 兴化市鑫翔机械有限公司 | A kind of electronic meter-counting machine applied to cable |
| CN108709524A (en) * | 2018-05-25 | 2018-10-26 | 泰山(银川)石膏有限公司 | A kind of intelligent adjustment equipment of plasterboard length-measuring appliance |
| CN108709524B (en) * | 2018-05-25 | 2021-06-08 | 泰山(银川)石膏有限公司 | Intelligent adjusting equipment for gypsum board length measuring device |
| CN112339002A (en) * | 2019-08-06 | 2021-02-09 | 昊佰电子科技（上海）有限公司 | Pinch roller device and system of signal wheel |
| CN110608699A (en) * | 2019-09-27 | 2019-12-24 | 杨凌美畅新材料股份有限公司 | Automatic measuring device for circumference of diamond wire electroplating roller |
| CN111014910A (en) * | 2019-11-14 | 2020-04-17 | 重庆泰山电缆有限公司 | Synchronous parking device of argon arc welding production line |
| CN113883984A (en) * | 2021-12-07 | 2022-01-04 | 深圳市怡华兴电子有限公司 | Length metering device for data line detection |
| CN113883984B (en) * | 2021-12-07 | 2022-03-04 | 深圳市怡华兴电子有限公司 | Length metering device for data line detection |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: JINTAN WOER NEW MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
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| TR01 | Transfer of patent right |