CN207095467U - A kind of coiled material measuring thickness device - Google Patents
A kind of coiled material measuring thickness device Download PDFInfo
- Publication number
- CN207095467U CN207095467U CN201720950758.0U CN201720950758U CN207095467U CN 207095467 U CN207095467 U CN 207095467U CN 201720950758 U CN201720950758 U CN 201720950758U CN 207095467 U CN207095467 U CN 207095467U
- Authority
- CN
- China
- Prior art keywords
- thickness
- coiled material
- measuring wheel
- thickness measuring
- measuring
- 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.)
- Active
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of coiled material measuring thickness device, including：Support, support include horizontally disposed fix bar；At least one thickness measuring wheel assembly, thickness measuring wheel assembly is arranged in fix bar, and it can be moved along fix bar, thickness measuring wheel assembly includes cylinder, thickness measurement sensor and thickness measuring wheel, the cylinder body of cylinder is arranged in fix bar, piston rod is connected with thickness measuring wheel, and thickness measurement sensor is used to measure the displacement of thickness measuring wheel vertically；Support roller, support roller is arranged on below thickness measuring wheel, for supporting coiled material to be measured.By the thickness measurement sensor on thickness measuring wheel, the thickness of multimetering diverse location is carried out to coiled material, accomplishes to measure in real time.
Description
Technical field
It the utility model is related to self adhesive water-proof coiled material process field, and in particular to a kind of coiled material measuring thickness device.
Background technology
Waterproof roll production line usually not coiled material automatic measuring thickness device at present, or it is provided only with simple thickness measuring roller thickness measuring
Device.It is bad without thickness measure or measurement effect, cause coiled material finished product thickness to measure in real time and adjust in time, product quality
Can not control, easily produce waster, increase production cost.
Because the elastic different, coiled material surface of different coiled materials is pressed with decorative pattern or non-specular surface, production equipment machining accuracy do not reach
The reasons such as mark, prior art can not accomplish the thickness of accurate measurement waterproof roll.
Existing waterproof roll method for measuring thickness mainly includes following several：
Metering system one：Being detected by manual sampling, the sample that intercepted from finished product coiled material of interruption carries out manual measurement, its
Shortcoming is to measure discontinuously, and interception coiled material causes production waste and pollution, labor intensity big.
Metering system two：Fig. 1 shows existing measuring thickness device, as shown in figure 1, including：Thickness measuring roller 102, support roller 101,
Spring 104, thickness measurement sensor 105.Thickness measuring roller 102 is entirely pressed in the top of coiled material 103, and support roller 101 is arranged under coiled material 103
Portion, both sides are provided with spring 104 and thickness measurement sensor 105.The measuring thickness device can be measured continuously, but be only capable of measuring waterproof roll two
The thickness of side, centre position can not measure, and the measurement data that thickness deviation can influence both ends, lever principle occurs in optional position
Cause also to influence the measurement data of the other end during only one end thickness change.
Metering system three：Patent CN201120411285.X is pressed on coiled material by deadweight using 2 thickness measuring wheels and carried out simply
Measurement, measurement accuracy is poor, and measurement data may have deviation when backing roll pollutes and beated.
Metering system four：Patent CN201520524437.5 by infrared ray sensor control coiled material side wall between away from
From, and then calculate the thickness of coiled material.
Therefore, it is necessary to provide a kind of thickness measuring it is accurate, can multimetering, can monitor in real time, and suitable for different coiled materials
Waterproof roll measuring thickness device.
Utility model content
The purpose of this utility model is to provide a kind of coiled material measuring thickness device, and it being capable of multiple spot thickness measuring, monitoring, and being applicable in real time
In the coiled material of different-thickness.
To achieve these goals, the utility model provides a kind of coiled material measuring thickness device, including：
Support, the support include horizontally disposed fix bar；
At least one thickness measuring wheel assembly, the thickness measuring wheel assembly are arranged in the fix bar, and can be along the fix bar
Mobile, the thickness measuring wheel assembly includes cylinder, thickness measurement sensor and thickness measuring wheel, and the cylinder body of the cylinder is arranged on the fix bar
On, piston rod is connected with thickness measuring wheel, and the thickness measurement sensor is used to measure the displacement of the thickness measuring wheel vertically；
Support roller, the support roller is arranged on below the thickness measuring wheel, for supporting coiled material to be measured.
Preferably, in addition to laser range sensor, the laser range sensor are arranged on below the support roller, are used
In the surface run_out for measuring the support roller.
Preferably, the coiled material measuring thickness device also includes scraper plate, and the scraper plate can be pressed in support by compression cylinder
Roller surface.
Preferably, the thickness measurement sensor is linear displacement transducer or grating rule displacement sensor.
Preferably, the width of the thickness measuring wheel is 50-100mm.
Preferably, the cylinder is double-rod cylinder.
Preferably, the coiled material measuring thickness device also includes programmable controller, and the programmable controller is used to gather institute
State the measurement signal of thickness measurement sensor.
Preferably, the programmable controller is additionally operable to gather the measurement signal of the laser range sensor.
Preferably, the coiled material measuring thickness device also includes alarm, and the programmable controller passes in the laser ranging
The measurement signal of sensor starts the alarm when occurring abnormal.
Preferably, the length of the support roller is more than the width of the coiled material.
The beneficial effects of the utility model are：
(1) multigroup thickness measuring wheel is movably installed in fix bar, and the adjustable driving thickness measuring wheel of cylinder pressure is pressed on volume
Material surface, thickness measuring is carried out by the thickness measurement sensor being loaded on thickness measuring wheel, realize multiple spot or arbitrfary point measurement, and each point is mutual not
Influence, accurately measured suitable for the coiled material of different hardness；
(2) pressure regulation is carried out to thickness measuring wheel by double-rod cylinder, ensures that thickness measuring wheel does not tilt；
(3) according to coiled material surface flatness, the thickness measuring wheel of proper width may be selected, ensure thickness measuring accuracy；
(4) support roller is pressed in by scraper plate, realizes the automatically cleaning of support roller, set laser displacement to pass below support roller
Sensor, in real time detect roll surface bounce situation when, occur it is abnormal when and alarm；
(5) when the coil thickness of thickness measurement sensor measurement exceedes fluctuation range, measurement data feeds back to oiling station and determined
Thick roller is adjusted, and effectively avoids producing waster.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
The utility model is more fully described below with reference to accompanying drawings.Although shown in accompanying drawing of the present utility model preferred
Embodiment, however, it is to be appreciated that may be realized in various forms the utility model without should be by embodiments set forth herein
Limited.On the contrary, these embodiments are provided so that the utility model is more thorough and complete, and can be by this practicality
New scope is intactly communicated to those skilled in the art.
Fig. 1 shows existing measuring thickness device structural representation.
Fig. 2 shows the coiled material measuring thickness device structural representation according to the utility model one embodiment.
Fig. 3 is shown according to the thickness measuring wheel of the utility model one embodiment and the left view of support roller.
Description of reference numerals：
1st, thickness measuring wheel assembly；2nd, double-rod cylinder；3rd, measurement sensor；4th, fix bar；5th, support；6th, thickness measuring wheel；7th, coiled material；
8th, support roller；9th, scraper plate；10th, laser range sensor；101st, support roller；102nd, thickness measuring roller；103rd, coiled material；104th, spring；
105th, thickness measurement sensor.
Embodiment
Preferred embodiment of the present utility model is described in more detail below.Although the following describe of the present utility model
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the utility model without the implementation that should be illustrated here
Mode is limited.On the contrary, these embodiments are provided so that the utility model is more thorough and complete, and can be by this
The scope of utility model is intactly communicated to those skilled in the art.
Included according to a kind of coiled material measuring thickness device of the utility model embodiment：
Support, support include horizontally disposed fix bar；At least one thickness measuring wheel assembly, thickness measuring wheel assembly are arranged on fixation
On bar, and it can be moved along fix bar, thickness measuring wheel assembly includes cylinder, thickness measurement sensor and thickness measuring wheel, and the cylinder body of cylinder is arranged on
In fix bar, piston rod is connected with thickness measuring wheel, and thickness measurement sensor is used to measure the displacement of thickness measuring wheel vertically；Support
Roller, support roller is arranged on below thickness measuring wheel, for supporting coiled material to be measured.
Separate rack-mount of thickness measuring wheel assembly, and can be moved along fix bar, according to need in fix bar
1-6 set thickness measuring wheel assemblies are installed, thickness measuring wheel is wheeled construction, the damage to coiled material can be reduced, by thickness measuring wheel
Thickness measurement sensor, to coiled material carry out multimetering diverse location thickness, accomplish to measure in real time, measurement data is accurate.It is full
The stability and reduction production cost, coil thickness surge requirements of sufficient product parameters can control within the specific limits, such as
0.05mm, oiling station thickness measuring roller can be automatically fed to during beyond surge requirements, automatically adjusted, form the automatic fixed thickness of adjustment
Closed-loop control system, possess real-time thickness measuring, automatically cleaning and abnormal alarm function.
Preferably, in addition to laser range sensor, laser range sensor are arranged on below support roller, are used for
Measure the surface run_out of support roller.Measurement accuracy and roll surface bounce have much relations, can by laser range sensor
The pollution condition and surface run_out of monitoring roll surface in real time.
Preferably, in addition to scraper plate, scraper plate can be pressed in roll surface by compression cylinder.Support roller table
Face contamination foreign matter will also result in the fluctuation of coiled material thickness measuring data, makes scraper plate using the copper material of suitable stiffness, passes through adjustable pressure
Cylinder-pressing in roll surface, can be on the premise of roll surface not be damaged, to roll surface real time cleaning.
Preferably, thickness measurement sensor is linear displacement transducer or grating rule displacement sensor.
Preferably, the width of thickness measuring wheel is 50-100mm.Prior art carries out coiled material using laser ranging mode
Thickness measuring, when running into the coiled material for being pressed with decorative pattern, measurement data produces fluctuation, and data are inaccurate, chooses the survey that width is 50-100mm
Thickness wheel carries out contact type measurement with coiled material, the thickness average value in units of measurement width, ensure that measurement data stability and
Accuracy.
Preferably, cylinder is double-rod cylinder.Because thickness measuring wheel is needed with one fixed width, existing thickness measuring wheel is adopted
With single pole cylinder, thickness measuring wheel is easily caused to tilt, single edge contact coiled material, measurement data is inaccurate, and the present apparatus uses double-rod cylinder
The lifting of thickness measuring wheel and the compression coiled material of pressure adjustable are driven, it is pressed in the moderate pressure on coiled material, has both ensured that coiled material is run
The stabilization of middle thickness measuring wheel, it is ensured that keep level is contacted between thickness measuring wheel and coiled material, thickness measuring wheel does not tilt, and avoids measurement error,
Coiled material will not be caused to damage.
Preferably, in addition to programmable controller, programmable controller are used for the measurement for gathering thickness measurement sensor
Signal.To meet the stability of coil thickness parameter, and production cost is reduced, the control of coil thickness surge requirements exists
0.05mm, programmable controller can gather measurement signal, and feed back to oiling station thickness measuring roller and be adjusted.
Preferably, programmable controller is additionally operable to gather the measurement signal of laser range sensor.Coil thickness
Once there is measured deviation in measurement process, the waster of large area coiled material will be caused, therefore, the table of measurement accuracy and support roller
Face bounce has much relations, and roll surface contamination foreign matter can cause the fluctuation of thickness measuring data, be gathered by programmable controller
The measurement signal of laser range sensor, the bounce of roll surface is detected, avoid the error in coil thickness measurement process.
Preferably, in addition to alarm, programmable controller occur in the measurement signal of laser range sensor
Start alarm when abnormal.When measurement signal occurs abnormal, alarm sends alarm, and suspends oneself of oiling station thickness measuring roller
Dynamic adjustment, effectively avoid producing waster.
Preferably, the length of support roller is more than the width of coiled material, coiled material cornerite parcel support roller upper surface, ensures
Planarization when coiled material measures.
Embodiment
Fig. 2 shows the coiled material measuring thickness device structural representation according to the utility model one embodiment, and Fig. 3 shows root
According to the thickness measuring wheel of the utility model one embodiment and the left view of support roller.
As shown in Figure 2 and Figure 3, included according to the coiled material measuring thickness device of the utility model embodiment：
Support 5, support 5 include horizontally disposed fix bar 4；Five groups of thickness measuring wheel assemblies 1, thickness measuring wheel assembly 1 are arranged on solid
In fixed pole 4, and it can be moved along fix bar 4, thickness measuring wheel assembly 1 includes：Double-rod cylinder 2, thickness measurement sensor 3 and thickness measuring wheel 6, double-rod
The cylinder body of cylinder 2 is arranged in fix bar 4, and the piston rod of double-rod cylinder 2 is connected with thickness measuring wheel 6, and the width of thickness measuring wheel 6 is
50-100mm, to adapt to the measurement effect of different coiled materials 6 in varied situations；Fix bar 4 is fixed in one end of thickness measurement sensor 3
On, the other end is fixed on thickness measuring wheel 6, and thickness measurement sensor 3 is used to measure the displacement of thickness measuring wheel 6 vertically, thickness measuring sensing
Device 3 is linear displacement transducer or grating rule displacement sensor；Support roller 8, support roller 8 are arranged on the lower section of thickness measuring wheel 6, support roller
8 length is more than the width of coiled material 6, for supporting coiled material 6 to be measured；Laser range sensor 10, laser range sensor 10 are set
Put below support roller 8, for measuring the surface run_out of support roller 8；Scraper plate 9, scraper plate 9 can be pressed in branch by compression cylinder
Support the surface of roller 8；Programmable controller, programmable controller are used for the measurement signal for gathering thickness measurement sensor 3；Alarm, it can compile
Range controller starts alarm when the measurement signal of laser range sensor 10 occurs abnormal.
Because coiled material 7 is influenceed by cooling and shaping and web tension, to ensure the accuracy of measurement, the coiled material of the present embodiment
Measuring thickness device is arranged on the support 5 after coiled material sizing, and five groups of thickness measuring wheel assemblies 1 are installed in fix bar 3 as needed, and each group is surveyed
Thick wheel assembly 1 is separate, measures the thickness of the diverse location of coiled material 7.Thickness measuring wheel 6 is pressed to downwards coiled material 7 by double-rod cylinder 2
Surface, the pressure size of double-rod cylinder 2 can be adjusted as needed, and thickness measuring wheel sensor 3 is carried out by the lifting displacement of thickness measuring wheel 6
The measurement of the thickness of coiled material 7.For the influence beated when avoiding coiled material 7 from running, the cornerite of coiled material 7 parcel support roller 8 upper surface, support roller
The scraper plate 9 of 8 lower sections can be on the premise of the surface of support roller 8 not be damaged, real time cleaning support 8, while programmable controller gathers
Laser range sensor 10 detects the measurement signal of the surface run_out of support roller 8, when measured deviation occur and alarm, and stops
The work of oiling station thickness measuring roller, automatic regulating function is opened, effectively avoid producing waster.
The thickness fluctuation of coiled material 7 requires that control runaways in 0.05mm, such as thickness of coiled material 7, to meet the thickness of coiled material 7
The stability of parameter, adjustable controller collection thickness measurement sensor detection signal, is automatically fed to the progress of oiling station thickness measuring roller
Regulation.
The device realizes the real-time multiple spot of coiled material or arbitrfary point thickness measure, and each point is independent of each other；Using double-rod cylinder
Coiled material, pressure adjustable are compressed, and is applicable the thickness measure of different hardness coiled material；According to coiled material surface lines flatness situation, adjust
The width of whole thickness measuring wheel；Scraper plate laser caliper sensors detection roll surface bounce situation, occurs to support roller real time cleaning
Exception can and alarm, oiling station thickness measuring roller adjust automatically；Thickness measurement sensor detects coil thickness, and controls thickness fluctuation
In the range of 0.05mm, when going beyond the scope, oiling station thickness measuring roller adjust automatically, there is real-time thickness measuring and automatic regulating function, really
Accuracy and the coil thickness for protecting measurement data are reliable and stable.
It is described above each embodiment of the present utility model, described above is exemplary, and non-exclusive, and
And it is also not necessarily limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for
Many modifications and changes will be apparent from for those skilled in the art.
Claims (10)
- A kind of 1. coiled material measuring thickness device, it is characterised in that including：Support, the support include horizontally disposed fix bar；At least one thickness measuring wheel assembly, the thickness measuring wheel assembly are arranged in the fix bar, and can be moved along the fix bar, The thickness measuring wheel assembly includes cylinder, thickness measurement sensor and thickness measuring wheel, and the cylinder body of the cylinder is arranged in the fix bar, living Stopper rod is connected with thickness measuring wheel, and the thickness measurement sensor is used to measure the displacement of the thickness measuring wheel vertically；Support roller, the support roller is arranged on below the thickness measuring wheel, for supporting coiled material to be measured.
- 2. coiled material measuring thickness device according to claim 1, it is characterised in that described to swash also including laser range sensor Ligh-ranging sensor is arranged on below the support roller, for measuring the surface run_out of the support roller.
- 3. coiled material measuring thickness device according to claim 1, it is characterised in that can also pass through including scraper plate, the scraper plate Compression cylinder is pressed in roll surface.
- 4. coiled material measuring thickness device according to claim 1, it is characterised in that the thickness measurement sensor senses for straight-line displacement Device or grating rule displacement sensor.
- 5. coiled material measuring thickness device according to claim 1, it is characterised in that the width of the thickness measuring wheel is 50-100mm.
- 6. coiled material measuring thickness device according to claim 1, it is characterised in that the cylinder is double-rod cylinder.
- 7. coiled material measuring thickness device according to claim 2, it is characterised in that described to compile also including programmable controller Range controller is used for the measurement signal for gathering the thickness measurement sensor.
- 8. coiled material measuring thickness device according to claim 7, it is characterised in that the programmable controller is additionally operable to gather institute State the measurement signal of laser range sensor.
- 9. coiled material measuring thickness device according to claim 8, it is characterised in that also including alarm, the PLC technology Device starts the alarm when the measurement signal of the laser range sensor occurs abnormal.
- 10. coiled material measuring thickness device according to claim 1, it is characterised in that the length of the support roller is more than the volume The width of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950758.0U CN207095467U (en) | 2017-08-01 | 2017-08-01 | A kind of coiled material measuring thickness device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950758.0U CN207095467U (en) | 2017-08-01 | 2017-08-01 | A kind of coiled material measuring thickness device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095467U true CN207095467U (en) | 2018-03-13 |
Family
ID=61543467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950758.0U Active CN207095467U (en) | 2017-08-01 | 2017-08-01 | A kind of coiled material measuring thickness device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095467U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444364A (en) * | 2018-03-21 | 2018-08-24 | 山东皓宇橡胶有限公司 | Automatic measuring thickness device |
| CN110006316A (en) * | 2019-04-29 | 2019-07-12 | 张家港市恒迪机械有限公司 | A kind of automatic temperature measurement measuring thickness device of waterproof roll |
| CN110645944A (en) * | 2019-10-27 | 2020-01-03 | 重庆融豪太视科技有限公司 | Online Thickness Measurement System of Ultra-wide PC Sheet |
| CN111928790A (en) * | 2020-10-16 | 2020-11-13 | 成都裕鸢航空零部件制造有限公司 | Internet-based aviation part thickness metering device and metering method |
| CN112605133A (en) * | 2020-12-11 | 2021-04-06 | 杭州电子科技大学 | Rolled plate strip thickness detection device and control system |
| CN114148817A (en) * | 2021-12-02 | 2022-03-08 | 南通新源特种纤维有限公司 | Flexible yarn conveying device and flexible yarn quantitative winding equipment with same |
| CN114216400A (en) * | 2021-12-14 | 2022-03-22 | 北京玖瑞科技有限公司 | Plate thickness detection device and method |
-
2017
- 2017-08-01 CN CN201720950758.0U patent/CN207095467U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444364A (en) * | 2018-03-21 | 2018-08-24 | 山东皓宇橡胶有限公司 | Automatic measuring thickness device |
| CN110006316A (en) * | 2019-04-29 | 2019-07-12 | 张家港市恒迪机械有限公司 | A kind of automatic temperature measurement measuring thickness device of waterproof roll |
| CN110645944A (en) * | 2019-10-27 | 2020-01-03 | 重庆融豪太视科技有限公司 | Online Thickness Measurement System of Ultra-wide PC Sheet |
| CN110645944B (en) * | 2019-10-27 | 2025-01-24 | 重庆融豪太视科技有限公司 | Online Thickness Measurement System for Extra Wide PC Sheets |
| CN111928790A (en) * | 2020-10-16 | 2020-11-13 | 成都裕鸢航空零部件制造有限公司 | Internet-based aviation part thickness metering device and metering method |
| CN112605133A (en) * | 2020-12-11 | 2021-04-06 | 杭州电子科技大学 | Rolled plate strip thickness detection device and control system |
| CN114148817A (en) * | 2021-12-02 | 2022-03-08 | 南通新源特种纤维有限公司 | Flexible yarn conveying device and flexible yarn quantitative winding equipment with same |
| CN114148817B (en) * | 2021-12-02 | 2023-06-27 | 南通新源特种纤维有限公司 | Flexible yarn conveying device and flexible yarn quantitative winding equipment with same |
| CN114216400A (en) * | 2021-12-14 | 2022-03-22 | 北京玖瑞科技有限公司 | Plate thickness detection device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207095467U (en) | A kind of coiled material measuring thickness device | |
| US8230709B2 (en) | Measuring straightness of an elongated rolled workpiece | |
| CN209230510U (en) | A kind of project supervision surface water Pingdu detection device | |
| CN201322615Y (en) | Device for detecting the straightness of drill stem | |
| CN110508627B (en) | Comprehensive test platform and test method for electromagnetic control roll control ability | |
| CN210198980U (en) | Continuous steel strip surface defect detection system | |
| CN107131863A (en) | A kind of on-line measurement pole-piece pole-ear elongation apparatus and system | |
| CN115255032B (en) | Flatness detection system and method for leveler | |
| CN104048634B (en) | Bearing outer ring track online automatic detection machine and detection method thereof | |
| CN107552935A (en) | A kind of fixed steel rail Flash Butt Welding automatic centering and measurement apparatus | |
| CN202599390U (en) | Measuring device for thickness of artificial leather and synthetic leather | |
| CN204788326U (en) | Depth of parallelism check out test set | |
| CN213090738U (en) | Flatness detection equipment for building engineering | |
| CN208323983U (en) | A kind of calendering machine equipment for medicine bottle stopper production | |
| CN102175171A (en) | Warping roller groove detection method and device based on machine vision | |
| CN109708600A (en) | A wear detection device for grinding roller sleeve | |
| CN102042810B (en) | Laser thickness measuring device of down-draft sintering material layer | |
| CN108387349B (en) | General gas leakage detecting system of food industry cover mark membrane | |
| CN204702872U (en) | Spring-loaded weighting arms comprehensive detection system | |
| CN201589607U (en) | Device measuring wet coating layer thickness of wet coated iron | |
| CN111157043B (en) | Aerogel felt detection system and detection method | |
| CN202572771U (en) | Mangler with function of thickness measurement with laser | |
| CN204495288U (en) | A kind of roller substructure height size detecting device | |
| CN108639098B (en) | Device and method for dynamically measuring geometric parameters of train wheels on line | |
| CN201034574Y (en) | Mobile non-contact on-line measurement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181227 Address after: No. 5, Emxi Road, Sanshan Economic Development Zone, Wuhu City, Anhui Province, 241000 Co-patentee after: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Patentee after: Wuhu lie beef Hill building energy saving material Co., Ltd. Address before: 101309 Sha Ling section 2, Shunping Road, Shunyi District, Beijing Patentee before: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 5, Emxi Road, Sanshan Economic Development Zone, Wuhu City, Anhui Province, 241000 Co-patentee after: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Patentee after: Wuhu Dongfang Rainbow Building Materials Co., Ltd. Address before: No. 5, Emxi Road, Sanshan Economic Development Zone, Wuhu City, Anhui Province, 241000 Co-patentee before: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Patentee before: Wuhu lie beef Hill building energy saving material Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |