CN114179209A - Continuous production line for cement boards - Google Patents
Continuous production line for cement boards Download PDFInfo
- Publication number
- CN114179209A CN114179209A CN202111524212.6A CN202111524212A CN114179209A CN 114179209 A CN114179209 A CN 114179209A CN 202111524212 A CN202111524212 A CN 202111524212A CN 114179209 A CN114179209 A CN 114179209A
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- Prior art keywords
- kiln
- plate
- machine
- conveying belt
- roller table
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- 239000004568 cement Substances 0.000 title claims abstract description 58
- 238000010924 continuous production Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000005303 weighing Methods 0.000 claims abstract description 27
- 238000002156 mixing Methods 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000013329 compounding Methods 0.000 description 7
- 238000006703 hydration reaction Methods 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/027—Feeding the moulding material in measured quantities from a container or silo by using a removable belt or conveyor transferring the moulding material to the moulding cavities
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- 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 a continuous production line for cement plates, which comprises an auxiliary material weighing device, an automatic loading and unloading device, a mixing device, a main material automatic feeding device, a raw material conveying belt, a distributing machine, a press, a roller table in front of a kiln, a steam roller kiln, a roller table behind the kiln, a heavy-load conveying belt, a plate discharging machine, a first light-load conveying belt and a plate feeding machine, the automatic feeding device for the main materials is connected with the mixing device, the kiln front roller table, the steam roller kiln, the kiln rear roller table, the heavy-load conveying belt, the plate discharging machine, the first light-load conveying belt, the plate feeding machine and the second light-load conveying belt are sequentially connected in a circulating process, and the plate taking mechanical arm is arranged above the discharge end of the second light-load conveying belt and is connected with the feed end of the kiln front roller table in a process mode to take and place plates on one side of the press. The invention realizes the automation of the production process of the cement product plate and saves the maintenance operation area of a factory.
Description
Technical Field
The invention relates to the technical field of cement product plate production equipment, in particular to a continuous production line for cement plates.
Background
Along with the rise of the house ground industry, cement product panel has obtained very big application and popularization in the building trade, the production line of prior art's cement product panel includes weighing device usually, the compounding device, the cloth machine, the press, dry kiln etc. station dispersion between each process devices, it is great to amass factory building area, especially to the cement product panel that fires from the dry kiln place the place that needs when watering the maintenance of stewing huge, and carry out the ejection of compact through the manual work, pay-off, the transportation, operation degree of automation is low, lead to manufacturing cost high, low efficiency, the application and the popularization of cement product panel have greatly been restricted.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem solved by the invention is how to realize the automation of the production process of the cement product plate and save the maintenance operation area of a factory building.
In order to solve the technical problems, the invention adopts the technical scheme that the continuous production line of the cement plate comprises an auxiliary material weighing device, an automatic loading and unloading device, a mixing device, a main material automatic feeding device, a raw material conveying belt, a distributing machine, a press, a kiln front roller table, a steam roller kiln, a kiln rear roller table, a heavy-load conveying belt, a lower plate machine, a first light-load conveying belt, an upper plate machine, a second light-load conveying belt and a plate taking manipulator, wherein a discharge port of the auxiliary material weighing device is connected with the automatic loading and unloading device below in a process manner, the automatic loading and unloading device is connected with a first feed port of the mixing device below in a process manner, an outlet of the main material automatic feeding device is connected with a second feed port of the mixing device below in a process manner, a discharge port of the mixing device is connected with a feed end of the raw material conveying belt below in a process manner, and a discharge end of the raw material conveying belt is connected with a feed hopper of the distributing machine below in a process manner, the material distributing machine is characterized in that a material distributing machine discharge port is connected with a press stamping platform in a process mode, a kiln front roller table is arranged on one side of the press, a discharge end of the kiln front roller table is connected with a steam roller path kiln feed port in a process mode, a steam roller path kiln discharge port end is connected with a kiln rear roller table feed port in a process mode, a kiln rear roller table discharge port end is connected with a heavy-load conveyor belt feed port end in a process mode, a heavy-load conveyor belt outlet end is connected with a lower plate machine feed port in a process mode, a lower plate machine discharge end is connected with a first light-load conveyor belt feed port in a process mode, a first light-load conveyor belt discharge end is connected with an upper plate machine feed port in a process mode, an upper plate machine discharge end is connected with a second light-load conveyor belt feed port in a process mode, a second light-load conveyor belt discharge port is connected with the kiln front roller table feed port in a process mode, and a plate taking manipulator is arranged above the second light-load conveyor belt discharge port and connected with the kiln front roller table feed port on one side of the press in a process mode.
The auxiliary material weighing device comprises a charging hopper, a feeding transmission belt and a weighing sensor, wherein the feeding transmission belt is arranged below an outlet of the charging hopper and used for conveying auxiliary materials, and the weighing sensor is connected with the feeding transmission belt and used for weighing and weighing the auxiliary materials.
Automatic handling device includes inclined plane groove track and unloading hopper, unloading hopper initial position locates auxiliary material weighing device's pay-off drive belt discharge end below, unloading hopper with inclined plane groove track connection operation and terminal point are in the first feed inlet top of compounding device, automatic handling device is used for delivering the auxiliary material in the compounding device.
Major ingredient automatic feed device includes flood dragon formula feeder, establish flood dragon formula feeder discharge gate the second feed inlet top of compounding device for convey major ingredient in the compounding device.
Parameters of the press are as follows: the pressure is 1000-3000 tons, the pressing speed is 1-2.4 times/min, water molecules are fully distributed among microporous pores of sandstone cement and the like in a limited space through ultrahigh pressure pressing, the cement hydration reaction is accelerated, the product is quickly molded and has certain initial strength, the density and the toughness of a cement product are obviously improved, and thus the compression strength, the bending resistance and other physical properties of the product are improved.
The plate taking manipulator is provided with a vacuum strong sucking disc, and the vacuum strong sucking disc is responsible for taking out the pressed cement product plate on the pressing machine punching platform and placing the pressed cement product plate at the feed port end of the roller table in front of the kiln.
The steam raceway kiln comprises a steam device, the steam device is arranged on one side of the steam raceway kiln, the steam raceway kiln provides high-temperature steam to the steam raceway kiln, and the steam raceway kiln is used for maintaining the high-temperature steam of a cement product plate entering the raceway kiln.
The plate unloading machine is provided with a vacuum strong suction cup for sucking cement product plates to carry out surface treatment of the plate unloading in the next procedure and a product packing and discharging procedure, preferably, the plate unloading machine comprises a first plate unloading machine and a second plate unloading machine, and the first plate unloading machine and the second plate unloading machine are sequentially connected to improve the plate separating work efficiency.
The plate feeding machine is provided with a vacuum strong sucking disc for sucking a supporting plate for adding or reducing cement product plates so as to ensure the plate manufacturing frequency of the pressing machine.
Compared with the prior art, the invention realizes the automation of the production process of the cement product plate by serially combining the auxiliary material weighing device, the automatic loading and unloading device, the mixing device, the main material automatic feeding device, the raw material conveying belt, the distributing machine, the press, the kiln front roller table, the steam roller kiln, the kiln rear roller table, the heavy-load conveying belt, the plate discharging machine, the first light-load conveying belt, the plate feeding machine, the second light-load conveying belt and the plate taking manipulator, meanwhile, the pressing is carried out by utilizing the ultrahigh pressure of the press, the density and the toughness of the cement product plate are obviously improved, the temperature and the saturation humidity are provided by utilizing the high-temperature steam of the steam roller kiln, the hydration reaction of the cement product is accelerated, the early strength of the product is improved, and the operation and use area required by conventional curing is saved.
Drawings
FIG. 1 is a schematic view of the present invention.
Detailed Description
The following description will be made with reference to the accompanying drawings, but the present invention is not limited thereto.
FIG. 1 shows a continuous production line for cement slabs, which comprises an auxiliary material weighing device 1, an automatic loading and unloading device 2, a mixing device 3, a main material automatic feeding device 4, a raw material conveying belt 5, a distributing machine 6, a press 7, a kiln front roller table 8, a steam roller kiln 9, a kiln rear roller table 10, a heavy-load conveying belt 11, a lower plate machine 12, a first light-load conveying belt 13, an upper plate machine 14, a second light-load conveying belt 15 and a plate taking manipulator 16, wherein a discharge port of the auxiliary material weighing device 1 is in process connection with the automatic loading and unloading device 2 below, the automatic loading and unloading device 2 is in process connection with a first feed port of the mixing device 3 below, an outlet of the main material automatic feeding device 4 is in process connection with a second feed port of the mixing device 3 below, a discharge port of the mixing device 3 is in process connection with a feed end of the raw material conveying belt 5 below, and a discharge end of the raw material conveying belt 5 is in process connection with a feed hopper of the distributing machine 6 below, a discharge port of the distributing machine 6 is connected with a stamping platform of a press 7 in a technical way, a roller table 8 in front of the kiln is arranged at one side of the press 7, the discharge end of the device is connected with the feed inlet of a steam roller kiln 9 in a process mode, the discharge port end of the steam roller kiln 9 is connected with the feed end of a kiln rear roller table 10 in a process mode, the discharge port end of the kiln rear roller table 10 is connected with the feed port end of a heavy-load conveyer belt 11 in a process mode, the outlet end of the heavy-load conveyer belt 11 is connected with the feed end of a plate unloader 12 in a process mode, the discharge end of the plate unloader 12 is connected with the feed end of a first light-load conveyer belt 13 in a process mode, the discharge end of the first light-load conveyer belt 13 is connected with the feed end of an upper plate loader 14 in a process mode, the discharge end of the upper plate loader 14 is connected with the feed end of a second light-load conveyer belt 15 in a process mode, the discharge end of the second light-load conveyer belt 15 in a process mode is connected with the feed end of a front roller table 8 in a process mode, and a plate taking and placing is arranged above the discharge end of the second light-load conveyer belt 15 in a press 7 side.
Auxiliary material weighing device 1 is used for the auxiliary material transmission to transport including charging hopper, pay-off drive belt and weighing sensor, pay-off drive belt below charging hopper export, and weighing sensor is connected with the pay-off drive belt for weigh the meter weight to the auxiliary material.
Automatic handling device 2 includes inclined plane groove shaped track and unloading hopper, and unloading hopper initial position locates auxiliary material weighing device 1's pay-off drive belt discharge end below, and unloading hopper and inclined plane groove shaped track connection operation and terminal point are in the first feed inlet top of mixing device 3, and automatic handling device 2 is used for delivering to the mixing device 3 with the auxiliary material in.
Major ingredient automatic feed device 4 includes flood dragon formula feeder, and flood dragon formula feeder discharge gate is established in compounding device 3's second feed inlet top for convey the major ingredient in compounding device 3.
Parameters of the press 7: the pressure is 1000-3000 tons, the pressing speed is 1-2.4 times/min, water molecules are fully distributed among microporous pores of sandstone cement and the like in a limited space through ultrahigh pressure pressing, the cement hydration reaction is accelerated, the product is quickly molded and has certain initial strength, the density and the toughness of a cement product are obviously improved, and thus the compression strength, the bending resistance and other physical properties of the product are improved.
The plate taking manipulator 16 is provided with a vacuum strong suction cup which is responsible for taking out the pressed cement product plate on the punching platform of the pressing machine 7 and placing the pressed cement product plate at the feed port end of the roller table 8 in front of the kiln.
The steam raceway kiln 9 comprises a steam device 91, the steam device 91 is arranged on one side of the steam raceway kiln 9 and provides high-temperature steam for the steam raceway kiln 9, and the steam raceway kiln 9 is used for performing high-temperature steam maintenance on a cement product plate entering the raceway kiln.
The lower board machine 12 is provided with a vacuum strong suction cup for sucking the cement product board to perform surface treatment of the lower board into a subsequent process and a product packaging and outputting process, and preferably, the lower board machine 12 comprises a first lower board machine and a second lower board machine which are sequentially connected to improve the board dividing work efficiency.
The plate feeding machine is provided with a vacuum strong sucking disc for sucking a supporting plate for adding or reducing cement product plates so as to ensure the plate manufacturing frequency of the pressing machine 7.
When the invention is in a working state, the auxiliary materials enter the auxiliary material weighing device 1 for weighing and metering, the auxiliary materials are conveyed to a discharging hopper of the automatic loading and unloading device 2 through a feeding transmission belt arranged on the auxiliary material weighing device 1, then the discharging hopper is driven by a motor to ascend to the upper part of a first feeding hole of the mixing device 3 to be poured into the mixing device 3, meanwhile, the main material automatic feeding device 4 conveys the main material-cement to the upper part of a second feeding hole of the mixing device 3 through an arranged dragon type feeding machine to be poured into the mixing device 3, after the mixing device 3 fully stirs the main material and the auxiliary materials inside, the raw material is discharged from a discharging hole of the mixing device 3 to fall into a feeding end of a raw material conveying belt 5 below, is conveyed into a feeding hopper of a material distributing machine 6 through the raw material conveying belt 5, then is discharged into a special die of a stamping platform of the press 7 through the material distributing machine 6, and the press 7 finishes the stamping of cement product plates, the plate taking mechanical arm 16 sucks out a punched cement product plate through a vacuum strong sucking disc, the cement product plate is placed at the feed inlet end of a kiln front roller table 8 and then is conveyed to the feed inlet of a steam roller kiln 9 through the kiln front roller table 8, the cement product plate enters the steam roller kiln 9 and then gradually enters a heating area, a high-temperature constant-temperature area and a cooling area from a normal temperature area, the cement product plate is maintained in a kiln with the temperature of 45-75 ℃ and the humidity of 95-100% for 4 hours, and during steam maintenance, the high temperature and the high humidity of steam are utilized to provide the temperature and the saturated humidity, so that the hydration reaction of the cement product is accelerated, and the early strength of the product is improved. Cement product plates are subjected to high-temperature curing in a steam roller kiln 9, leave a kiln, enter a kiln rear roller table 10, and are conveyed to a heavy-load conveying belt 11 through the kiln rear roller table 10, the heavy-load conveying belt 11 conveys the cement product plates to a plate unloading machine 12, the plate unloading machine 12 sucks the cement product plates to leave a production line, and then the cement product plates enter a subsequent surface treatment and product packaging process, after the cement product plates are taken out, supporting plates bearing the cement product plates are continuously conveyed to a plate loading machine 14 through a first light-load conveying belt 13, the plate loading machine 14 performs manual intervention to adjust the spacing of the supporting plates according to the stamping condition of the pressing machine 7, when the stamping frequency of the pressing machine 7 is accelerated, the quantity of the supporting plates on the production line is added through the plate loading machine 14, and when the stamping frequency of the pressing machine 7 is slowed down, the quantity of the supporting plates on the production line is sucked by the plate loading machine 14, and the quantity of the supporting plates is reduced. The supporting plate is continuously conveyed by a second light-load conveying belt 15 to the front roller table 8 of the kiln to form closed-loop circulating motion.
According to the invention, the auxiliary material weighing device 1, the automatic loading and unloading device 2, the material mixing device 3, the main material automatic feeding device 4, the raw material conveying belt 5, the material distributing machine 6, the press 7, the kiln front roller table 8, the steam roller kiln 9, the kiln rear roller table 10, the heavy-load conveying belt 11, the plate unloading machine 12, the first light-load conveying belt 13, the plate loading machine 14, the second light-load conveying belt 15 and the plate taking manipulator 16 are combined in series to form a continuous production line, so that the operation automation of the cement product plate production process is realized, the cement product plate is pressed by using the ultrahigh pressure of the press 7, the density and toughness of the cement product plate are obviously improved, the high-temperature steam of the steam roller kiln 9 is used for providing temperature and saturated humidity, the hydration reaction of the cement product is accelerated, the early strength of the product is improved, and the operation use area required by conventional maintenance is saved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. A continuous production line for cement plates is characterized by comprising an auxiliary material weighing device, an automatic loading and unloading device, a mixing device, a main material automatic feeding device, a raw material conveying belt, a distributing machine, a press, a kiln front roller table, a steam roller kiln, a kiln rear roller table, a heavy-load conveying belt, a plate discharging machine, a first light-load conveying belt, a plate feeding machine, a second light-load conveying belt and a plate taking manipulator, wherein a discharge port of the auxiliary material weighing device is connected with the automatic loading and unloading device below in a process manner, the automatic loading and unloading device is connected with a first feed port of the mixing device below in a process manner, an outlet of the main material automatic feeding device is connected with a second feed port of the mixing device below in a process manner, a discharge port of the mixing device is connected with a feed port of the raw material conveying belt below in a process manner, a discharge end of the raw material conveying belt is connected with a feed hopper of the distributing machine below in a process manner, the material distributing machine is characterized in that a material distributing machine discharge port is connected with a press stamping platform in a process mode, a kiln front roller table is arranged on one side of the press, a discharge end of the kiln front roller table is connected with a steam roller path kiln feed port in a process mode, a steam roller path kiln discharge port end is connected with a kiln rear roller table feed port in a process mode, a kiln rear roller table discharge port end is connected with a heavy-load conveyor belt feed port end in a process mode, a heavy-load conveyor belt outlet end is connected with a lower plate machine feed port in a process mode, a lower plate machine discharge end is connected with a first light-load conveyor belt feed port in a process mode, a first light-load conveyor belt discharge end is connected with an upper plate machine feed port in a process mode, an upper plate machine discharge end is connected with a second light-load conveyor belt feed port in a process mode, a second light-load conveyor belt discharge port is connected with the kiln front roller table feed port in a process mode, and a plate taking manipulator is arranged above the second light-load conveyor belt discharge port and connected with the kiln front roller table feed port on one side of the press in a process mode.
2. The continuous cement plate production line according to claim 1, wherein the auxiliary material weighing device comprises a charging hopper, a feeding transmission belt and a weighing sensor, the feeding transmission belt is arranged below the outlet of the charging hopper, and the weighing sensor is connected with the feeding transmission belt.
3. The continuous cement slab production line of claim 1, wherein the automatic loading and unloading device comprises an inclined groove-shaped track and an unloading hopper, the initial position of the unloading hopper is arranged below the discharge end of a feeding driving belt of the auxiliary material weighing device, and the unloading hopper is connected with the inclined groove-shaped track to run and has an end point above the first feed inlet of the mixing device.
4. The continuous cement plate production line according to claim 1, wherein the automatic main material feeding device comprises a dragon type feeding machine, and a discharge port of the dragon type feeding machine is arranged above a second feeding port of the mixing device.
5. The continuous production line of cementitious panels as claimed in claim 1, characterised in that the parameters of said press are: the pressure is 1000-3000 tons, and the pressing speed is 1-2.4 times/min.
6. The continuous cement board production line according to claim 1, wherein the board taking manipulator is provided with a vacuum powerful suction cup.
7. The continuous cement board production line according to claim 1, wherein the steam roller kiln comprises a steam device, and the steam device is arranged on one side of the steam roller kiln.
8. The continuous cement board production line according to claim 1, wherein the lower board machine is provided with a vacuum powerful suction cup.
9. The continuous production line for cement slabs according to claim 8, wherein said plate unloader comprises a first plate unloader and a second plate unloader, and said first plate unloader and said second plate unloader are connected in series.
10. The continuous cement board production line according to claim 1, wherein the board feeding machine is provided with a vacuum powerful suction cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524212.6A CN114179209A (en) | 2021-12-14 | 2021-12-14 | Continuous production line for cement boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524212.6A CN114179209A (en) | 2021-12-14 | 2021-12-14 | Continuous production line for cement boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114179209A true CN114179209A (en) | 2022-03-15 |
Family
ID=80543592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111524212.6A Pending CN114179209A (en) | 2021-12-14 | 2021-12-14 | Continuous production line for cement boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114179209A (en) |
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Application publication date: 20220315 |