CN111890540A - Automatic production method of wallboard - Google Patents
Automatic production method of wallboard Download PDFInfo
- Publication number
- CN111890540A CN111890540A CN202010812195.5A CN202010812195A CN111890540A CN 111890540 A CN111890540 A CN 111890540A CN 202010812195 A CN202010812195 A CN 202010812195A CN 111890540 A CN111890540 A CN 111890540A
- Authority
- CN
- China
- Prior art keywords
- raw materials
- wallboard
- automatic
- wallboards
- blanking
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000002994 raw material Substances 0.000 claims abstract description 72
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 238000012216 screening Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims description 24
- 238000009966 trimming Methods 0.000 claims description 22
- 238000005520 cutting process Methods 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 19
- 238000007731 hot pressing Methods 0.000 claims description 16
- 238000004806 packaging method and process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000002372 labelling Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses an automatic production method of a wallboard, which comprises the following steps: selecting and inspecting raw materials: screening the size of the purchased raw materials, and carrying out formaldehyde content inspection on the raw materials; according to the invention, through arranging the continuous flood dragon conveying equipment, unprocessed materials can be continuously conveyed among different machines, and meanwhile, through arranging the continuous conveying belts, the processed and molded wall boards can be continuously conveyed, so that the manual operation steps are greatly reduced, the manual operation amount is greatly reduced, the condition that workers participate in specific production activities in a large range and in a deep range is avoided, and further the occurrence probability of safety accidents is reduced.
Description
Technical Field
The invention belongs to the field of wallboard production, and particularly relates to an automatic production method of a wallboard.
Background
In the existing life, the wall plate structure is mostly used for houses, apartments, office buildings, schools and other public buildings, a bearing wall of the wall plate structure can be made of bricks, building blocks, prefabrication or cast-in-place concrete, the wall plate is a house structure of a bearing system consisting of walls and floor plates, and the wall plate is complex in manufacturing and production processes and usually needs many steps to complete.
However, in the existing wallboard production method, a large amount of labor is often required to be invested to manufacture and produce in the implementation process, automation is lacked, meanwhile, errors often occur in manual operation of workers, so that the precision of the product production process is reduced, the production efficiency is reduced, the load of enterprises is rapidly increased along with the increase of labor cost, the labor-intensive industry faces the pressure of transformation and upgrading, safety accidents are easily caused when workers participate in specific production activities in a large range and depth, in addition, the existing wallboard production method mostly detects harmful substances of the wallboard after the wallboard is produced, if the harmful substances exceed the standard, the body health of workers is seriously influenced in the production process, and meanwhile, the quality of the product cannot be guaranteed practically.
The invention content is as follows:
the present invention is directed to solving the above problems by providing an automated method for manufacturing wall panels, which solves the problems mentioned in the background art.
In order to solve the above problems, the present invention provides a technical solution:
an automated wallboard production method comprising the steps of:
s1, selecting and checking raw materials: screening the size of the purchased raw materials, and carrying out formaldehyde content inspection on the raw materials;
s2, batching: firstly, putting purchased raw materials into a specified quantitative automatic blanking machine, respectively carrying out automatic quantitative blanking on different raw materials through different quantitative automatic blanking machines, and completely injecting the raw materials into the same container;
s3, wet mixing: mixing quantitative raw materials in the container through automatic stirring equipment, observing the viscosity of the mixed raw materials, and adding a proper amount of water according to the viscosity;
s4, hot press forming: conveying the raw materials after stirring and mixing to the interior of a hot-pressing forming machine, then carrying out hot pressing on the raw materials after stirring and mixing through the hot-pressing forming machine, then cooling the raw materials after hot pressing, and blanking the raw materials through blanking equipment after the raw materials are cooled and formed;
s5, cutting and trimming: then, the formed wallboards are conveyed one by one through a conveying belt and conveyed to cutting and trimming equipment, and the formed wallboards are cut and trimmed one by one through the cutting and trimming equipment;
s6, classifying and packaging: conveying the wallboard subjected to cutting and trimming through a conveying belt, then carrying out classified conveying on the wallboard through a classifying mechanism, then entering the interior of automatic packaging equipment through the conveying belt, and packaging the wallboard through the automatic packaging equipment;
s7, numbering and warehousing: conveying the packaged wallboards through a conveying belt, counting the wallboards passing through according to a counter, labeling the wallboards through a labeling machine, numbering the wallboards according to the number provided by the counter, and conveying the wallboards to the interior of a warehouse for storage;
s8, leaving factory: and (4) inspecting the wallboard after warehousing, and enabling the qualified wallboard to leave a factory for use.
Preferably, in the step S1, in the process of testing the formaldehyde content in the raw material, a certain amount of raw material is selected by using a stratified sampling method and placed in a closed climate box for testing.
Preferably, in the step S2, the batching is performed by using a plurality of automatic quantitative blanking machines in cooperation with a rotating disc, infrared sensors are installed at the bottoms of the automatic quantitative blanking machines, a container to be batched is placed at the top of the rotating disc, and then passes through the lower parts of different automatic quantitative blanking machines in sequence, the infrared sensors sense the arrival of the container, and then transmit a signal to the PLC controller, the PLC controller controls the rotating disc to stop working, controls the automatic quantitative blanking machines to perform quantitative blanking operation on the raw materials inside, and then repeats the above operations to perform the quantitative blanking operation in sequence.
Preferably, in step S3, the raw materials are mixed by an automatic stirring device in a predetermined amount in the container, the viscosity of the mixture is detected by detecting the torque generated by the rotating shaft in the automatic stirring device in cooperation with the torque sensor, and the amount of the added water is determined by comparing the detected torque with the torque of the rotating shaft within the normal viscosity range.
Preferably, the hot press forming in step S3, which is wet mixed in step S4, is carried by a dragon conveyor.
Preferably, in step S5, the edge of the formed wallboard is detected by using an infrared sensor inside the trimming device.
Preferably, in step S6, the sorting mechanism uses a weight sensor to detect the weight of different wall boards, so that wall boards in the same weight interval will be pushed onto the same conveyor belt, and wall boards in different weight intervals will be pushed onto different conveyor belts.
Preferably, when warehousing is performed in step S7, the packaged wallboards need to be hoisted and stacked.
Preferably, in step S8, the wallboard should be transported vertically when shipped from factory, and the contact surface of the wallboard and the transportation frame is protected by soft rubber.
The invention has the beneficial effects that: according to the invention, through arranging the continuous flood dragon conveying equipment, unprocessed materials can be continuously conveyed among different machines, and meanwhile, through arranging the continuous conveying belts, the processed and molded wall boards can be continuously conveyed, so that the manual operation steps are greatly reduced, the manual operation amount is greatly reduced, the condition that workers participate in specific production activities in a large range and in a deep range is avoided, and further the occurrence probability of safety accidents is reduced.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
Fig. 1 is a flow chart of an automated wallboard production process of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1, the following technical solutions are adopted in the present embodiment:
example (b):
an automated wallboard production method comprising the steps of:
s1, selecting and checking raw materials: screening the size of the purchased raw materials, and carrying out formaldehyde content inspection on the raw materials;
s2, batching: firstly, putting purchased raw materials into a specified quantitative automatic blanking machine, respectively carrying out automatic quantitative blanking on different raw materials through different quantitative automatic blanking machines, and completely injecting the raw materials into the same container;
s3, wet mixing: mixing quantitative raw materials in the container through automatic stirring equipment, observing the viscosity of the mixed raw materials, and adding a proper amount of water according to the viscosity;
s4, hot press forming: conveying the raw materials after stirring and mixing to the interior of a hot-pressing forming machine, then carrying out hot pressing on the raw materials after stirring and mixing through the hot-pressing forming machine, then cooling the raw materials after hot pressing, and blanking the raw materials through blanking equipment after the raw materials are cooled and formed;
s5, cutting and trimming: then, the formed wallboards are conveyed one by one through a conveying belt and conveyed to cutting and trimming equipment, and the formed wallboards are cut and trimmed one by one through the cutting and trimming equipment;
s6, classifying and packaging: conveying the wallboard subjected to cutting and trimming through a conveying belt, then carrying out classified conveying on the wallboard through a classifying mechanism, then entering the interior of automatic packaging equipment through the conveying belt, and packaging the wallboard through the automatic packaging equipment;
s7, numbering and warehousing: conveying the packaged wallboards through a conveying belt, counting the wallboards passing through according to a counter, labeling the wallboards through a labeling machine, numbering the wallboards according to the number provided by the counter, and conveying the wallboards to the interior of a warehouse for storage;
s8, leaving factory: and (4) inspecting the wallboard after warehousing, and enabling the qualified wallboard to leave a factory for use.
Wherein, in the process of testing the content of formaldehyde in the raw materials in the step S1, a certain amount of raw materials are selected by a layered sampling method and placed in a closed climate box for testing, the formaldehyde in the materials is released from the sample and mixed with the air in the box, the air in the box is extracted after a certain time, the extracted air passes through an absorption bottle filled with distilled water, the formaldehyde in the air is completely dissolved in the water, then the formaldehyde amount in the absorption liquid and the volume of the extracted air are measured, the formaldehyde amount in each cubic meter of air is calculated and expressed by milligrams per cubic meter, if the formaldehyde content is within a standard range, the product can be used, if the formaldehyde content exceeds the standard, the product is not continuously adopted, the environmental protection requirement is met from the source, the quality and the quantity of the product are ensured, and the quality of the product is really ensured in the production process, the use of raw materials containing harmful substances is reduced, the formaldehyde in the raw materials can be better detected, and the harmful substances are stopped from the source, so that the quality of the product is ensured.
Wherein, the batching adopts a rolling disc of a plurality of automatic unloading machines cooperation of ration to use in step S2, and infrared inductor is all equipped with to the bottom of the automatic unloading machine of ration, the container that will carry out the batching is placed at the top of rolling disc, then pass through different automatic unloading machine below of ration in proper order, the arrival of container is sensed through infrared inductor, then transmit signal gives the PLC controller, PLC controller control rolling disc stop work, and control the automatic unloading machine of ration and carry out quantitative unloading operation to inside raw and other materials, then repeat above-mentioned operation, carry out quantitative unloading operation in proper order, thereby make the inside raw and other materials that contain appointed volume in proper order of container, and then reach automatic batching' S purpose.
Wherein, adopt automatic agitated vessel to mix the inside quantitative raw and other materials of container in step S3 to the moment of torsion that torque sensor produced the inside axis of rotation of automatic agitated vessel detects, thereby detects the consistency after mixing, compares the moment of torsion that will detect and the moment of torsion of axis of rotation in normal consistency scope, and then confirms the volume of adding water, the better effect of increase mixing stirring of being convenient for.
The hot press molding in the step S4 after wet mixing in the step S3 is conveyed by a dragon conveyor, so that automatic feeding operation is realized.
The step S5 includes that the edge of the formed wall board is detected by the infrared sensor inside the cutting and trimming device, whether the edge of the wall board is flat or not and whether flaws exist or not are detected, when the edge is not flat or flaws exist, the infrared sensor transmits a signal to the PLC controller, the PLC controller controls the cutting and trimming device to work and cut and trim the designated detection position, so that the quality of the whole wall board is guaranteed, and automatic cutting and trimming operations on the wall board are facilitated.
Wherein, the inside weight sensor that adopts of classification mechanism detects the weight of different wallboards in step S6, and wallboard in same weight interval will be pushed to same conveyer belt on, and wallboard in different weight intervals will be pushed to different conveyer belts on, be convenient for better carry out classification to the wallboard of different size quality.
When warehousing is carried out in the step S7, the packaged wallboards need to be hoisted and stacked to save space, the lower parts of the stacked wallboards are tamped by battens to prevent the situation that the wallboards are broken, collided or damaged due to uneven stress, and the hoisting shoulder-pole beams are applied when the wallboards are hoisted to ensure that the hoisting stress is even, so that the stacked wallboards can be better protected.
Wherein, perpendicular transportation should be adopted when the wallboard leaves the factory and transports in step S8, and the protection is done with transportation frame body contact surface with software rubber to the wallboard, prevents that the wallboard from colliding the damage, and the transportation frame on the transport vechicle should reequip, and the wallboard should be close to frame stress column, prevents that the atress is uneven and causes the wallboard fracture, is convenient for better protect the wallboard of transportation.
The production steps of the invention are as follows:
step one, selecting and inspecting raw materials: screening the size of purchased raw materials, carrying out formaldehyde content inspection on the raw materials, selecting a certain amount of raw materials by adopting a layered sampling method, placing the raw materials in a closed climate box, releasing formaldehyde in the raw materials from the samples, mixing with air in the box, extracting the air in the box after a certain time, allowing the extracted air to pass through an absorption bottle filled with distilled water, dissolving all formaldehyde in the air into water, then measuring the formaldehyde content in the absorption liquid and the volume of the extracted air, calculating the formaldehyde content in each cubic meter of air, and if the formaldehyde content is within the standard range, namely, the product can be used, if the content of formaldehyde exceeds the standard, the product is not continuously used, the environmental protection requirement is met from the source, the production quality and the quantity are guaranteed, the product quality is practically ensured in the production process, and the use of raw materials containing harmful substances is reduced;
step two, batching: firstly, raw materials are purchased and placed into a designated quantitative automatic blanking machine, a plurality of quantitative automatic blanking machines are matched with a rotating disc for use, infrared sensors are arranged at the bottoms of the quantitative automatic blanking machines, containers needing to be proportioned are placed at the top of the rotating disc, then the containers sequentially pass through the lower parts of different quantitative automatic blanking machines, the arrival of the containers is sensed through the infrared sensors, signals are transmitted to a PLC (programmable logic controller), the PLC controls the rotating disc to stop working, the quantitative automatic blanking machines are controlled to carry out quantitative blanking operation on the raw materials in the containers, the operations are repeated, and the quantitative blanking operation is sequentially carried out, so that the raw materials with the designated amount are sequentially placed in the containers, and the purpose of automatic proportioning is achieved;
step three, wet mixing: mixing quantitative raw materials in the container through automatic stirring equipment, observing the viscosity after mixing, adding a proper amount of water according to the viscosity, mixing the quantitative raw materials in the container through the automatic stirring equipment, detecting the torque generated by a rotating shaft in the automatic stirring equipment by matching with a torque sensor, detecting the viscosity after mixing, comparing the detected torque with the torque of the rotating shaft in a normal viscosity range, and further determining the amount of the added water;
step four, hot-press forming: conveying the raw materials after stirring and mixing to the interior of a hot-pressing forming machine, then carrying out hot pressing on the raw materials after stirring and mixing through the hot-pressing forming machine, then cooling the raw materials after hot pressing, and blanking the raw materials through blanking equipment after the raw materials are cooled and formed;
step five, cutting and trimming: the formed wallboards are conveyed one by one through a conveying belt and conveyed to cutting and trimming equipment, the passing wallboards are cut and trimmed one by one through the cutting and trimming equipment, the wallboards with uneven edges and flaws are avoided, the edges of the formed wallboards are detected by adopting an infrared sensor inside the cutting and trimming equipment, whether the edges of the wallboards are flat or not and whether flaws exist or not are detected, when the edges are not flat or have flaws, the infrared sensor transmits a signal to a PLC (programmable logic controller), the PLC controls the cutting and trimming equipment to work, and the designated detection positions are cut and trimmed, so that the integral quality of the wallboards is ensured;
step six, classified packaging: the wallboard after being cut and trimmed is conveyed through the conveying belt, then is classified and conveyed through the classification mechanism, the weight of different wallboards is detected through the weight sensor, the wallboards in the same weight interval are pushed to the same conveying belt, the wallboards in different weight intervals are pushed to different conveying belts, then enter the automatic packaging equipment through the conveying belt, and are packaged through the automatic packaging equipment;
step seven, numbering and warehousing: the packaged wallboards are conveyed through the conveying belt, the number of the wallboards is counted according to the counter, the wallboards are labeled through the labeling machine, the wallboards are numbered according to the number provided by the counter and then conveyed to the interior of a warehouse for storage, the packaged wallboards need to be hoisted and stacked when being put in storage, so that space is saved, the lower parts of the wallboards are padded by wood when being stacked, the situation that the wallboards are broken, collided or damaged due to uneven stress is prevented, the hoisting shoulder-pole beams are applied when the wallboards are hoisted, and the uniform hoisting stress is ensured;
step eight, leaving the factory: the wallboard after putting in storage is inspected, and the wallboard after the inspection is qualified can leave the factory and use, should adopt perpendicular transportation when leaving the factory the transportation, and the protection is done with transportation frame body contact surface software rubber to the wallboard, prevents that the wallboard from colliding damaged, and the transportation frame on the transport vechicle should be reequiped, and the wallboard should closely lean on a frame atress post, prevents that the atress is uneven and cause the wallboard fracture.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (9)
1. An automatic production method of a wallboard is characterized by comprising the following steps:
s1, selecting and checking raw materials: screening the size of the purchased raw materials, and carrying out formaldehyde content inspection on the raw materials;
s2, batching: firstly, putting purchased raw materials into a specified quantitative automatic blanking machine, respectively carrying out automatic quantitative blanking on different raw materials through different quantitative automatic blanking machines, and completely injecting the raw materials into the same container;
s3, wet mixing: mixing quantitative raw materials in the container through automatic stirring equipment, observing the viscosity of the mixed raw materials, and adding a proper amount of water according to the viscosity;
s4, hot press forming: conveying the raw materials after stirring and mixing to the interior of a hot-pressing forming machine, then carrying out hot pressing on the raw materials after stirring and mixing through the hot-pressing forming machine, then cooling the raw materials after hot pressing, and blanking the raw materials through blanking equipment after the raw materials are cooled and formed;
s5, cutting and trimming: then, the formed wallboards are conveyed one by one through a conveying belt and conveyed to cutting and trimming equipment, and the formed wallboards are cut and trimmed one by one through the cutting and trimming equipment;
s6, classifying and packaging: conveying the wallboard subjected to cutting and trimming through a conveying belt, then carrying out classified conveying on the wallboard through a classifying mechanism, then entering the interior of automatic packaging equipment through the conveying belt, and packaging the wallboard through the automatic packaging equipment;
s7, numbering and warehousing: conveying the packaged wallboards through a conveying belt, counting the wallboards passing through according to a counter, labeling the wallboards through a labeling machine, numbering the wallboards according to the number provided by the counter, and conveying the wallboards to the interior of a warehouse for storage;
s8, leaving factory: and (4) inspecting the wallboard after warehousing, and enabling the qualified wallboard to leave a factory for use.
2. The method of claim 1, wherein in the step S1, during the testing of the formaldehyde content in the raw material, a certain amount of raw material is selected by a layer sampling method and placed in the closed climate box for testing.
3. The automated wallboard production method of claim 1, wherein in step S2, a plurality of automatic quantitative blanking machines are used in cooperation with a rotating plate, and infrared sensors are installed at the bottom of each automatic quantitative blanking machine, a container to be dosed is placed on the top of the rotating plate, and then sequentially passes under different automatic quantitative blanking machines, the arrival of the container is sensed by the infrared sensors, and then a signal is transmitted to the PLC controller, which controls the rotating plate to stop working, controls the automatic quantitative blanking machines to perform quantitative blanking operation on the raw materials inside, and then repeats the above operations to sequentially perform quantitative blanking operation.
4. The method of claim 1, wherein in step S3, the raw materials are mixed by an automatic stirring device, the torque generated by a rotating shaft inside the automatic stirring device is detected by a torque sensor, so as to detect the viscosity of the mixed raw materials, and the detected torque is compared with the torque of the rotating shaft within the normal viscosity range, so as to determine the amount of the added water.
5. The automated wallboard manufacturing method of claim 1, wherein the wet mixing in step S3 and the hot press forming in step S4 are carried out by a flood dragon conveyor.
6. The automated wallboard manufacturing method of claim 1, wherein in step S5, the edge of the wallboard after forming is detected by using an infrared sensor inside the trimming device.
7. The method of claim 1, wherein in step S6, the sorting mechanism detects the weight of different wall boards by using a weight sensor, and wall boards in the same weight interval are pushed onto the same conveyor belt, and wall boards in different weight intervals are pushed onto different conveyor belts.
8. The automated wallboard production method of claim 1, wherein the packaged wallboard is stacked and lifted when warehousing in step S7.
9. The method of claim 1, wherein in step S8, the wallboard is transported vertically, and the contact surface of the wallboard and the transportation frame is protected by soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010812195.5A CN111890540A (en) | 2020-08-13 | 2020-08-13 | Automatic production method of wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010812195.5A CN111890540A (en) | 2020-08-13 | 2020-08-13 | Automatic production method of wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111890540A true CN111890540A (en) | 2020-11-06 |
Family
ID=73230193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010812195.5A Pending CN111890540A (en) | 2020-08-13 | 2020-08-13 | Automatic production method of wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111890540A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708342A1 (en) * | 1976-02-27 | 1977-09-01 | Staffan Haby | METHOD FOR MANUFACTURING BRICK PRODUCTS AND DEVICE FOR CARRYING OUT THIS METHOD |
| CN101062572A (en) * | 2006-04-29 | 2007-10-31 | 山东贺友集团有限公司 | New technique for producing wood-plastic clad plate |
| CN201548429U (en) * | 2009-10-29 | 2010-08-11 | 上海科绿特环保科技有限公司 | Test chamber for formaldehyde emission of planking |
| CN104986524A (en) * | 2015-07-23 | 2015-10-21 | 曹小高 | Full-automatic rotating disc type quantitative feeding machine |
| CN105252641A (en) * | 2015-09-10 | 2016-01-20 | 卓达新材料科技集团有限公司 | Automatic production line for plate |
| CN111227000A (en) * | 2020-03-16 | 2020-06-05 | 安徽惠众食品机械制造有限公司 | Pancake raw material forming device capable of adjusting viscosity |
-
2020
- 2020-08-13 CN CN202010812195.5A patent/CN111890540A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708342A1 (en) * | 1976-02-27 | 1977-09-01 | Staffan Haby | METHOD FOR MANUFACTURING BRICK PRODUCTS AND DEVICE FOR CARRYING OUT THIS METHOD |
| CN101062572A (en) * | 2006-04-29 | 2007-10-31 | 山东贺友集团有限公司 | New technique for producing wood-plastic clad plate |
| CN201548429U (en) * | 2009-10-29 | 2010-08-11 | 上海科绿特环保科技有限公司 | Test chamber for formaldehyde emission of planking |
| CN104986524A (en) * | 2015-07-23 | 2015-10-21 | 曹小高 | Full-automatic rotating disc type quantitative feeding machine |
| CN105252641A (en) * | 2015-09-10 | 2016-01-20 | 卓达新材料科技集团有限公司 | Automatic production line for plate |
| CN111227000A (en) * | 2020-03-16 | 2020-06-05 | 安徽惠众食品机械制造有限公司 | Pancake raw material forming device capable of adjusting viscosity |
Non-Patent Citations (1)
| Title |
|---|
| 武海燕 等: "《装饰装修材料有害物质检测》", 30 November 2012, 北京理工大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200464257Y1 (en) | Weight sorter of stick packaging products | |
| CN201413188Y (en) | Multiple-conveyer connection material circulating type multifunctional belt scale automatic check system | |
| CN204525745U (en) | A kind of brickmaking production system | |
| CN111890540A (en) | Automatic production method of wallboard | |
| CN105935148A (en) | Automated tobacco re-drying homogenizing system | |
| CN111077057A (en) | Fabric air permeability detection device | |
| CN106428818A (en) | Control method of weighing re-inspection scale | |
| CN113561335B (en) | Method and device for calculating residual aggregate amount of aggregate bin and mixing station | |
| KR20090116904A (en) | A process of automatic measurement and packing for cncturnery | |
| CN206531458U (en) | A kind of contactless online walking sorting system and sheet material production line | |
| CN102873745A (en) | High-speed producing and controlling method for plaster plates | |
| KR20220075017A (en) | Automatic supply and fullfilling system for Kimchi | |
| CN201777437U (en) | Online weight detector for product package | |
| JP4758128B2 (en) | Quality control system in product manufacturing and storage process | |
| CN208960407U (en) | A kind of automatic weighing device for eliminating on sheet products assembly line | |
| CN112345056B (en) | Method for calibrating and verifying precision of decrement scale by substitute | |
| CN115389708A (en) | Test device for accelerating determination of ammonia nitrogen substance residue in concrete | |
| CN220843974U (en) | Cross-regional line production device and cross-regional line production system | |
| CN206827579U (en) | Sort conveying arrangement and sorting system | |
| TWI423868B (en) | Multi-stage prescription measuring, feeding and automatic mixing system | |
| CN207128115U (en) | Natural gum crushes and automatic conveying system | |
| CN211122905U (en) | Full-automatic ore sample preparation and moisture determination system | |
| CN205797454U (en) | A kind of Ceramic Material proportioning control system structure | |
| CN110813789A (en) | Automatic voltage measurement and code reading weighing machine for lithium ion battery and working method | |
| CN216233366U (en) | On-line measuring device among flexible module vacuum packaging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201106 |