CN113815106A - Gypsum board production device and production method - Google Patents
Gypsum board production device and production method Download PDFInfo
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- CN113815106A CN113815106A CN202110956379.3A CN202110956379A CN113815106A CN 113815106 A CN113815106 A CN 113815106A CN 202110956379 A CN202110956379 A CN 202110956379A CN 113815106 A CN113815106 A CN 113815106A
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- gypsum board
- controller
- weighing
- weighing device
- board production
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 156
- 239000010440 gypsum Substances 0.000 title claims abstract description 156
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 53
- 238000005303 weighing Methods 0.000 claims abstract description 89
- 238000003860 storage Methods 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0072—Product control or inspection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The application discloses a gypsum board production device and a production method, wherein the gypsum board production device comprises a gypsum board conveying belt machine and a storage belt machine positioned at the downstream of the gypsum board conveying belt machine; the gypsum board production device further comprises a weighing device arranged in the area where the storage belt conveyor is located, and the weighing device is arranged to weigh gypsum boards.
Description
Technical Field
The present invention relates to gypsum board producing apparatus technology, and is especially gypsum board producing apparatus and method.
Background
In the current gypsum board production process, the board weight detection of the wet board after forming is an important detection index, and the board weight of the wet board has an important influence on the quality of the gypsum board. At present, the manual sampling is mainly carried out, one person is responsible for sampling and measuring and the other person is responsible for waste disposal of the sampled plate behind a two-control cutting machine. Today, the production capacity of gypsum boards is continuously improved, and the conveying speed of wet boards is continuously increased, so that manual sampling is not more and more suitable for modern production of gypsum boards.
Disclosure of Invention
The application provides a gypsum board production device and a production method, which can realize automatic weighing of gypsum boards and are high in precision.
The application provides a gypsum board apparatus for producing includes: the gypsum board conveying belt machine comprises a gypsum board conveying belt machine and a storage belt machine positioned at the downstream of the gypsum board conveying belt machine; the gypsum board production device further comprises a weighing device arranged in the area where the storage belt conveyor is located, and the weighing device is arranged to weigh gypsum boards.
In an exemplary embodiment, the storage belt conveyor comprises a plurality of side-by-side and spaced-apart storage belt conveyors, the weighing device comprises a plurality of weighing devices arranged in a transverse direction of the plurality of storage belt conveyors, and the weighing devices are arranged in the spaces between the plurality of storage belt conveyors.
In an exemplary embodiment, the weighing device comprises a frame, a weighing module arranged on the frame, a power device capable of driving the weighing module to move up and down, and a first controller connected with the power device, wherein the first controller is configured to control the power device to act to lift a gypsum board to a certain height and detect the weight of the gypsum board when the gypsum board is positioned on the storage belt conveyor.
In an exemplary embodiment, the weighing module comprises a plurality of weighing modules and is connected by a connecting rod, and the power device is a telescopic cylinder connected with the connecting rod.
In an exemplary embodiment, the gypsum board production device further comprises a cutting device and a turning device which are arranged between the gypsum board conveying belt and a storage belt, and the storage belt is located at the downstream of the cutting device and the turning device.
In an exemplary embodiment, the gypsum board production apparatus further comprises a gypsum board dryer coupled to the first controller, the first controller further configured to receive a gypsum board weight parameter sensed by the weighing device and to adjust a temperature parameter of the dryer based on the received gypsum board weight parameter.
In an exemplary embodiment, the gypsum board production apparatus further comprises a gypsum board forming device, and a second controller respectively connected to the gypsum board forming device and the weighing device, wherein the second controller is configured to receive the gypsum board weight parameter detected by the weighing device, and is capable of adjusting the gypsum board batching parameter of the forming device according to the received gypsum board weight parameter.
In an exemplary embodiment, the weighing apparatus further comprises a display device connected to the first controller and/or the second controller, the display device being configured to display the weight parameter of the gypsum board detected by the weighing apparatus and to accept the weighing parameter set by the user.
In an exemplary embodiment, the weighing device further comprises an alarm device connected with the first controller and/or the second controller, and the alarm device is used for controlling the alarm device to give an alarm when the weight parameter of the gypsum board detected by the weighing device does not meet the preset requirement.
The application provides a gypsum board apparatus for producing and production method, includes the following operation:
when the gypsum board is positioned on the storage belt conveyor, the first controller or the second controller controls the weighing device to lift the gypsum board to a certain height and detect the weight of the gypsum board;
the first controller and the second controller respectively receive the weight parameters of the gypsum board detected by the weighing device;
when the weight parameter of the gypsum board detected by the weighing device does not meet the preset requirement, the first controller adjusts the temperature parameter of the dryer, and the second controller adjusts the gypsum board batching parameter of the forming device.
Compared with the prior art, the gypsum board production device of the embodiment of the application is characterized in that the weighing device is arranged in the storage belt conveyor area, so that the gypsum board can be weighed in the stay beat of the storage belt conveyor, and the weighing precision is high.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. Other advantages of the present application may be realized and attained by the instrumentalities and combinations particularly pointed out in the specification and the drawings.
Drawings
The accompanying drawings are included to provide an understanding of the present disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the examples serve to explain the principles of the disclosure and not to limit the disclosure.
FIG. 1 is a schematic view of a gypsum board production apparatus according to an embodiment of the present application;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a weighing apparatus of the gypsum board production apparatus of the embodiment of the present application;
FIG. 4 is a flow chart of a gypsum board production method of an embodiment of the present application.
Detailed Description
The present application describes embodiments, but the description is illustrative rather than limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or instead of any other feature or element in any other embodiment, unless expressly limited otherwise.
The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed in this application may also be combined with any conventional features or elements to form a unique inventive concept as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other inventive aspects to form yet another unique inventive aspect, as defined by the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not limited except as by the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.
Further, in describing representative embodiments, the specification may have presented the method and/or process as a particular sequence of steps. However, to the extent that the method or process does not rely on the particular order of steps set forth herein, the method or process should not be limited to the particular sequence of steps described. Other orders of steps are possible as will be understood by those of ordinary skill in the art. Therefore, the particular order of the steps set forth in the specification should not be construed as limitations on the claims. Further, the claims directed to the method and/or process should not be limited to the performance of their steps in the order written, and one skilled in the art can readily appreciate that the sequences may be varied and still remain within the spirit and scope of the embodiments of the present application.
As shown in fig. 1 and 2, an embodiment of the present application provides a gypsum board production apparatus 100, including: gypsum board conveyor 1, be located gypsum board conveyor 1 low reaches storage belt 2. The gypsum board production apparatus 100 further includes a weighing device 3 provided in an area where the storage belt conveyor 2 is located, the weighing device 3 being configured to be able to weigh the gypsum board a.
The gypsum board apparatus for producing 100 of this application embodiment is through setting up weighing device 3 in storage belt feeder 2 region to can weigh the gypsum board when the gypsum board stops the beat at storage belt feeder 2, the precision of weighing is high.
As shown in fig. 2, the storage belt conveyor 1 includes a plurality of storage belt conveyors arranged side by side and at intervals, the weighing device 3 includes a plurality of weighing devices 3 arranged in the transverse direction of the storage belt conveyor 1, and the plurality of weighing devices 3 are provided in the intervals between the plurality of storage belt conveyors.
The weighing device 3 of the gypsum board production device 100 of the embodiment of the application is through setting up a plurality of weighing device 3 to set up respectively in the interval between a plurality of storage belt conveyors 1, thereby not only can improve the accuracy nature of weighing, can select one or more to the gypsum board weigh from a plurality of weighing device 3 simultaneously according to the gypsum board size, thereby can satisfy not unidimensional gypsum board and weigh.
As shown in fig. 3, the weighing apparatus 3 includes a frame 30, a weighing module 31 disposed on the frame 30, a power device 32 capable of driving the weighing module 31 to move up and down, and a first controller 4 (see fig. 1) connected to the power device 32. The first controller 4 is configured to control the power device 32 to operate to lift the gypsum board a to a certain height and detect the weight of the gypsum board a when the gypsum board is on the storage belt conveyor 2. Wherein the weighing module 31 includes a plurality and is connected using a link 310. The power device 32 in this embodiment adopts a telescopic cylinder, and controls the telescopic cylinder by controlling an electromagnetic valve 33 connected with the telescopic cylinder through the first controller 4. The telescopic cylinder is connected with the connecting rod 310, and the gypsum board is weighed by lifting the connecting rod 310 so as to lift the weighing module 31. The weighing module 31 of the present embodiment is implemented using a weight sensor and protected using a protective cover 34.
The weighing device 3 of the gypsum board production device 100 of the embodiment of the application can lift the gypsum board A by a certain height in the beat of the storage belt conveyor 1 for storing the gypsum board, and then weigh the gypsum board A, so that the weighing accuracy is higher, the original whole production beat of a gypsum board production line is not changed, and the cost is saved.
As shown in fig. 1, the gypsum board production apparatus 100 further includes a cutting device (not shown) and a flap device 5 provided between the gypsum board conveyor 1 and the storage conveyor 2, and the storage conveyor 2 is located downstream of the cutting device 5 and the flap device 6. The weighing device 3 of the gypsum board production device 100 of the embodiment of the application is arranged at the position of the storage belt conveyor 2 on the downstream of the cutting device and the plate turnover device 5, and the weighing precision of the gypsum board A is favorably improved.
For in time adjusting the control parameter to the gypsum board, effectual improvement gypsum board finished product qualification rate reduces energy consumption, and the control system of the 100 weighing device of gypsum board apparatus for producing of this application is embedded into the main program, and concrete scheme is as follows:
the gypsum board production apparatus 100 of the embodiment of the present application further includes a gypsum board dryer (not shown) connected to the first controller 4, and the first controller 4 is further configured to receive the weight parameter of the gypsum board detected by the weighing device 3, and is capable of adjusting the temperature parameter of the dryer according to the received weight parameter of the gypsum board. The embodiment of the application embeds the control part of weighing device 3 into the first controller 4 of original control desiccator, and first controller 4 not only can control the motion of weighing device 3, can in time adjust the temperature parameter of desiccator according to the data of collecting simultaneously, and it is more even to make wet board dry to reach the oven-dry mass evenly, the effect of energy saving, effectual improvement gypsum board finished product qualification rate, reduce energy consumption. And, cost can be saved.
The gypsum board production apparatus 100 of the embodiment of the present application further includes a gypsum board forming apparatus (not shown), and a second controller 6 connected to the gypsum board forming apparatus and the weighing apparatus, respectively, where the second controller 6 is configured to receive the gypsum board weight parameter detected by the weighing apparatus 3, and is capable of adjusting the batching parameter of the gypsum board of the forming apparatus 3 according to the received gypsum board weight parameter. Second controller 6 can in time adjust the batching parameter of gypsum board according to the gypsum board weight parameter that weighing device 3 detected to can effectual improvement gypsum board finished product qualification rate.
The weighing device 3 of the embodiment of the present application further includes a display device (not shown) connected to the first controller 4 and/or the second controller 6 for displaying the weight parameter of the gypsum board detected by the weighing device 3 and receiving the weighing parameter set by the user, and an alarm device (not shown). The alarm device is used for controlling the alarm device to give an alarm when the weight parameter of the gypsum board detected by the weighing device 3 does not meet the preset requirement, and the first controller 4 and/or the second controller 6 control the alarm device to give an alarm. The weighing parameters may include, among other things, the detection time interval, the frequency, etc. The weighing device 3 of this application embodiment is favorable to the site personnel in time to know the production condition of gypsum board through setting up display device and alarm device to and in time adjust production.
As shown in fig. 4, the present application provides a gypsum board production method, including the following operations:
s1, when the gypsum board is positioned on the storage belt conveyor 2, the first controller 4 or the second controller 6 controls the weighing device 3 to lift the gypsum board to detect the weight of the gypsum board;
s2, the first controller 4 and the second controller 6 respectively receive the weight parameters of the gypsum boards detected by the weighing device 3;
and S3, when the weight parameter of the gypsum board detected by the weighing device 3 does not meet the preset requirement, the first controller 4 adjusts the temperature parameter of the dryer, and the second controller 6 adjusts the batching parameter of the gypsum board of the forming device. The temperature parameter may include a value of temperature, a drying time, and the like.
Wherein, weighing device 3 can preset the weighing parameter of gypsum board.
In operation S3, the adjustment value of the gypsum board batching parameter may be a preset comparison table, for example, when the weight of the gypsum board is too heavy, the corresponding batching is set to decrease the dosage, and when the weight of the gypsum board is too light, the corresponding batching is set to increase the dosage, so as to effectively improve the qualified rate of the gypsum board product.
The adjustment value of the temperature parameter of the dryer described in operation S3 may be a preset lookup table, for example, when the weight of the gypsum board is too heavy, the drying temperature may be increased, and when the weight of the gypsum board is too light, the drying temperature may be decreased, so as to ensure uniform drying quality.
In an exemplary embodiment, the first controller 4 controls the weighing device 3 to lift the gypsum board to detect the weight of the gypsum board. The first controller 4 receives the data fed back by the weighing device 3 and controls the output of related instructions. Because the first controller 4 is closer to the weighing device, the control is better and more stable by adopting the first controller 4 for control.
According to the gypsum board production method, the weight parameters of the gypsum board are obtained, the batching parameters and the drying temperature of the gypsum board are adjusted in time, and the quality of the gypsum board is improved. Simultaneously, this application embodiment is embedded into the main program with weighing device 3's control part, is favorable to reducing the cost of gypsum board production line.
The gypsum board production method of the present embodiment can be applied to the gypsum board production apparatus 100 in any of the above embodiments, and specific structures and effects can be referred to any of the above embodiments, which are not described herein again.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
Claims (10)
1. A gypsum board production apparatus, comprising: the gypsum board conveying belt conveyor is positioned at the downstream of the gypsum board conveying belt conveyor; the gypsum board production device further comprises a weighing device arranged in the area where the storage belt conveyor is located, and the weighing device is arranged to weigh gypsum boards.
2. The gypsum board production apparatus according to claim 1, wherein: the storage belt feeder is including a plurality of side by side and interval setting, weighing device includes along a plurality of the transverse direction of storage belt feeder arranges a plurality ofly, and is a plurality of weighing device locates a plurality ofly in the interval between the storage belt feeder.
3. The gypsum board production apparatus according to claim 1 or 2, wherein: the weighing device comprises a rack, a weighing module arranged on the rack, a power device capable of driving the weighing module to move up and down, and a first controller connected with the power device, wherein the first controller is used for controlling the power device to act to lift the gypsum board by a certain height and detect the weight of the gypsum board when the gypsum board is positioned on the storage belt conveyor.
4. The gypsum board production apparatus according to claim 3, wherein: the weighing module includes a plurality ofly and adopts the connecting rod to connect, power device for telescopic cylinder with the connecting rod is connected.
5. The gypsum board production apparatus according to claim 1, wherein: the gypsum board production device further comprises a cutting device and a plate turnover device which are arranged between the gypsum board conveying belt machine and the storage belt machine, and the storage belt machine is located at the downstream of the cutting device and the plate turnover device.
6. The gypsum board production apparatus according to claim 3, wherein: the gypsum board production device further comprises a gypsum board dryer connected with the first controller, the first controller is further arranged to receive the gypsum board weight parameters detected by the weighing device, and the temperature parameters of the dryer can be adjusted according to the received gypsum board weight parameters.
7. The gypsum board production apparatus according to claim 6, wherein: the gypsum board production device also comprises a gypsum board forming device and a second controller respectively connected with the gypsum board forming device and the weighing device, wherein the second controller is set to receive the gypsum board weight parameter detected by the weighing device and can adjust the gypsum board batching parameter of the forming device according to the received gypsum board weight parameter.
8. The gypsum board production apparatus according to claim 7, wherein: the weighing device further comprises a display device connected with the first controller and/or the second controller, and the display device is used for displaying the weight parameters of the gypsum boards detected by the weighing device and receiving the weighing parameters set by a user.
9. The gypsum board production apparatus according to claim 8, wherein: the weighing device further comprises an alarm device connected with the first controller and/or the second controller, and the alarm device is used for controlling the alarm device to give an alarm when the weight parameter of the gypsum board detected by the weighing device does not meet the preset requirement.
10. A gypsum board production method is characterized in that: the method comprises the following operations:
when the gypsum board is positioned on the storage belt conveyor, the first controller or the second controller controls the weighing device to lift the gypsum board to a certain height and detect the weight of the gypsum board;
the first controller and the second controller respectively receive the weight parameters of the gypsum boards detected by the weighing device;
when the weight parameter of the gypsum board detected by the weighing device does not meet the preset requirement, the first controller adjusts the temperature parameter of the dryer, and the second controller adjusts the gypsum board batching parameter of the forming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110956379.3A CN113815106A (en) | 2021-08-19 | 2021-08-19 | Gypsum board production device and production method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110956379.3A CN113815106A (en) | 2021-08-19 | 2021-08-19 | Gypsum board production device and production method |
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| CN113815106A true CN113815106A (en) | 2021-12-21 |
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| CN202110956379.3A Pending CN113815106A (en) | 2021-08-19 | 2021-08-19 | Gypsum board production device and production method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205898271U (en) * | 2016-08-23 | 2017-01-18 | 新乡北新建材有限公司 | Gypsum board automatically measure equipment |
| CN112082801A (en) * | 2020-08-13 | 2020-12-15 | 宁波北新建材有限公司 | Gypsum board production line online sampling detection device and detection method |
-
2021
- 2021-08-19 CN CN202110956379.3A patent/CN113815106A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205898271U (en) * | 2016-08-23 | 2017-01-18 | 新乡北新建材有限公司 | Gypsum board automatically measure equipment |
| CN112082801A (en) * | 2020-08-13 | 2020-12-15 | 宁波北新建材有限公司 | Gypsum board production line online sampling detection device and detection method |
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Application publication date: 20211221 |