CN111844794A - Manufacturing system and method of artificial board - Google Patents
Manufacturing system and method of artificial board Download PDFInfo
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- CN111844794A CN111844794A CN202010560914.9A CN202010560914A CN111844794A CN 111844794 A CN111844794 A CN 111844794A CN 202010560914 A CN202010560914 A CN 202010560914A CN 111844794 A CN111844794 A CN 111844794A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims description 33
- 239000000463 material Substances 0.000 claims abstract description 140
- 238000009826 distribution Methods 0.000 claims abstract description 95
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 55
- 238000003825 pressing Methods 0.000 claims abstract description 53
- 239000003292 glue Substances 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 64
- 230000007306 turnover Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 26
- 239000002655 kraft paper Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
- B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/382—Devices for treating, e.g. sanding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
- B29C37/0007—Discharging moulded articles from the mould using means operable from outside the mould for moving between mould parts, e.g. robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Robotics (AREA)
- Structural Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a manufacturing system and a manufacturing method of an artificial plate, which comprises a material distribution device, a pressing device, a demoulding device and a curing device, wherein the material distribution device is arranged on the material distribution device; the distributing device distributes the glue sand into the distributing mold frame; the pressing device presses the mortar in the material distribution mold frame into a plate blank; the demolding device separates the material distribution mold frame from the plate blank, and the separated material distribution mold frame is brought back to the material distribution device for material distribution again; the demoulding device is positioned at a station between the pressing device and the curing device; the curing device heats and cures the plate blank. The invention has the advantages of high material distributing mold frame flow rate, high plate blank solidifying efficiency, low energy consumption and low production cost.
Description
Technical Field
The invention relates to the technical field of artificial board production, in particular to a manufacturing system and a manufacturing method of an artificial board.
Background
At present, the production method of artificial plates is to mix crushed stone, quartz, glass and other particles with resin or cement in proportion to form mortar, lay the mortar in a distribution mold frame, move the distribution mold frame to a vacuum vibration compaction process, press the mortar into a slab, then convey the distribution mold frame and the slab to a hardening process, after the slab is hardened, convey the slab to the next process, after the distribution mold frame is separated from the hardened slab, the distribution mold frame can be reused after being cleaned, because the distribution mold frame needs to be conveyed to the hardening process together with the slab, a large number of distribution mold frames stay in the hardening process, thereby causing the turnover rate of the distribution mold frame to be lower.
Disclosure of Invention
The present invention is directed to a system and a method for manufacturing an artificial board, so as to solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a system for manufacturing a manufactured board, comprising: comprises a material distribution device, a pressing device, a demoulding device and a curing device;
the distributing device distributes the glue sand into the distributing mold frame;
the pressing device presses the mortar in the material distribution mold frame into a plate blank;
the demolding device separates the material distribution mold frame from the plate blank, and the separated material distribution mold frame is brought back to the material distribution device for material distribution again; the demoulding device is positioned at a station between the pressing device and the curing device;
the curing device heats and cures the plate blank.
Preferably, the device further comprises a first flexible material laying device, the first flexible material laying device stores a first sheet-shaped flexible material, the first flexible material laying device is arranged above the conveying device and located at the upstream of the material distributing device, and the first flexible material laying device lays the first sheet-shaped flexible material into the material distributing mold frame.
Preferably, the device further comprises a second flexible material laying device, wherein a second sheet-shaped flexible material is stored in the second flexible material laying device; the second flexible material laying device is arranged above the conveying device and located between the distributing device and the pressing device, and second flaky flexible materials are laid on the surface of the mortar in the distributing mold frame by the second flexible material laying device.
Preferably, the demolding device comprises a mold frame conveying device, a slab conveying device and a suction cup; the upstream end of the mould frame conveying device is butted with the conveying device; the sucking disc adsorbs the plate blank in the material distribution mold frame on the mold frame conveying device to separate the plate blank from the material distribution mold frame, and the sucking disc places the plate blank on the plate blank conveying device; the die frame conveying device recovers the material distribution die frame, and the downstream end of the slab conveying device is in butt joint with the curing device.
Preferably, the demolding device comprises a turnover frame, a lower conveying device and an upper conveying device, the lower conveying device and the upper conveying device are both arranged on the turnover frame, and the upper conveying device is positioned above the lower conveying device; the turnover frame drives the lower conveying device and the upper conveying device to approach to, separate from and turn over together; the lower conveying device is provided with a fixing mechanism which fixes the cloth mold frame moving to the lower conveying device.
Preferably, the manufacturing system further comprises a cloth mold frame, the cloth mold frame comprises a bottom, an outer surrounding edge and an inner surrounding edge, the outer surrounding edge is fixed on the upper surface of the bottom, the inner surrounding edge is arranged on the inner side of the outer surrounding edge, the outer surrounding edge and the inner surrounding edge are provided with a groove and a convex block which are matched with each other, and the inner surrounding edge is made of elastic materials.
Preferably, the inner side wall of the inner side surrounding edge is an inclined plane, and the opening of the inner side surrounding edge is gradually enlarged from inside to outside.
A manufacturing method of an artificial board comprises the following steps which are sequentially carried out:
step 1, distributing and applying glue sand into a distribution mold frame;
step 2, pressing the mortar in the material distribution mold frame into a plate blank;
step 3, separating the plate blank from the material distribution mold frame; the separated material distribution mold frame is brought back to the material distribution device for material distribution again;
and 4, heating and curing the separated plate blank.
Preferably, in the step 1, a first sheet-like flexible material is laid in the cloth mold frame, and then the mortar is applied in the cloth mold frame.
Preferably, in the step 1, after the mortar is applied to the cloth mold frame, a second sheet-like flexible material is laid on the surface of the mortar.
The invention has the beneficial effects that: before the slab is sent to the curing device, the slab is separated from the material distribution mold frame by the demolding device, then only the slab is sent into the curing device to be cured, and the separated material distribution mold frame is put into the next production period again, so that the problem that the material distribution mold frame is retained in the curing device to cause lower material distribution mold frame turnover rate is avoided, the number of required material distribution mold frames is less, and the production cost is reduced. In addition, only the slab is sent into the curing device for heating and curing, so that when the slab is heated, the heat cannot be blocked by the distribution die frame, the slab can be directly heated by the heat, the time for the temperature of the slab to rise to the curing temperature is shorter, and the curing speed of the slab is faster; in addition, the cloth mold frame does not need to be heated in the curing process, so that the energy consumed in heating is less, and the environment is protected; and for the cloth mold frame, because the process of participating in curing is not needed, the influence of temperature is not needed to be considered when the material of the cloth mold frame is selected, and therefore, the manufacturing cost of the cloth mold frame is lower.
Drawings
The drawings are further illustrative of the invention and the content of the drawings does not constitute any limitation of the invention.
FIG. 1 is a schematic view of the overall structure of a manufacturing system according to one embodiment of the present invention;
FIG. 2 is a schematic illustration of the demolding process according to one embodiment of the invention;
FIG. 3 is a schematic illustration of a demolding process according to another embodiment of the invention;
FIG. 4 is a schematic structural diagram of a cloth mold frame according to one embodiment of the present invention;
in the drawings: 1-material distribution mold frame, 11-bottom, 12-outer side surrounding edge, 13-inner side surrounding edge, 2-conveying device, 3-material distribution device, 4-pressing device, 5-demolding device, 51-mold frame conveying device, 52-slab conveying device, 53-suction cup, 54-turnover frame, 55-fixing mechanism, 56-lower conveying device, 57-upper conveying device, 6-curing device, 7-first flexible material laying device, 8-second flexible material laying device and 9-slab.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
A manufacturing system of an artificial board according to the present embodiment, as shown in fig. 1, includes a material distribution device 3, a pressing device 4, a demolding device 5, and a curing device 6;
The distributing device 3 distributes the glue sand into the distributing mold frame 1;
the pressing device 4 presses the mortar in the material distribution mold frame 1 into a slab 9;
the demoulding device 5 separates the material distribution mould frame 1 from the plate blank 9, and the separated material distribution mould frame 1 is brought back to the material distribution device 3 for material distribution again; the demoulding device 5 is positioned at a station between the pressing device 4 and the curing device 6;
the curing device 6 heats and cures the slab 9.
The current manufacturing process of artificial boards is as follows: the method comprises the following steps of distributing materials in a distribution mold frame 1, compacting mortar in the distribution mold frame 1 into a slab 9 through a pressing process, conveying the distribution mold frame 1 and the slab 9 into a curing device 6 for curing, and separating the distribution mold frame 1 from the cured slab 9, wherein the conventional manufacturing system conveys the distribution mold frame 1 and the slab 9 into the curing device 6 for curing, so that a large number of distribution mold frames 1 are retained in the curing process, the distribution mold frame 1 can participate in the next processing period only after the slab 9 is cured, the flow rate of the distribution mold frame 1 is seriously influenced, and the whole manufacturing system needs a large number of distribution mold frames 1 to meet the flow requirement and has high cost; the manufacturing system can be provided with a conveying device 2, the conveying device 2 is a belt conveying device or a roller conveying device, the conveying device 2 is used for bearing the cloth mold frame 1 and conveying the cloth mold frame 1 to a cloth device 3, a pressing device 4, a demolding device 5 and a curing device 6 in sequence, so that the cloth mold frame 1 can complete various working procedures in sequence; the demolding device 5 is arranged at a station between the pressing device 4 and the curing device 6, so that the slab 9 can be separated from the material distribution mold frame 1 by the demolding device 5 before the slab 9 is sent to the curing device 6, then only the slab 9 is sent to the curing device 6 for curing, and the separated material distribution mold frame 1 is put into the next production cycle again, so that the problem that the material distribution mold frame 1 is low in rotation rate due to the fact that the material distribution mold frame 1 is retained in the curing device 6 is solved; in addition, in the manufacturing system of the present application, since the flow rate of the cloth mold 1 is high and there is no problem of stagnation, the number of the cloth mold 1 required is less, and thus the production cost can be reduced. In addition, only the slab 9 is sent into the curing device 6 for heating and curing, so that when the slab 9 is heated, the heat cannot be blocked by the cloth mold frame 1, the slab 9 can be directly heated by the heat, the time for the temperature of the slab 9 to rise to the curing temperature is shorter, and the curing speed of the slab 9 is higher; in addition, the cloth mold frame 1 does not need to be heated in the curing process, so that the energy consumed in heating is less, and the environment is protected; for the cloth mold frame 1, the process of participating in curing is not needed, and the influence of temperature is not needed to be considered when the material of the cloth mold frame 1 is selected, so that the manufacturing cost of the cloth mold frame 1 is lower.
Preferably, the device further comprises a first flexible material laying device 7, the first flexible material laying device 7 stores a first sheet-shaped flexible material, the first flexible material laying device 7 is arranged above the conveying device 2 and is located at the upstream of the material distributing device 3, and the first flexible material laying device 7 lays the first sheet-shaped flexible material into the material distributing mold frame 1.
The mortar is a mixture of powder and resin, so the mortar has certain adhesive force, and the periphery and the bottom surface of the plate blank 9 are easily adhered to the inner wall of the cloth mold frame 1 after the mortar is pressed by the pressing device 4; therefore, before applying the mortar into the cloth mold frame 1, one or more layers of first sheet-like flexible materials, such as kraft paper, plastic film or other flexible sheet-like materials, are laid into the cloth mold frame 1, and then the mortar is applied to the surface of the first sheet-like flexible materials, so that the mortar can be separated from the inner wall of the cloth mold frame 1 by the first sheet-like flexible materials, and the slab 9 can be easily separated from the cloth mold frame 1 after the pressing process.
Preferably, a second flexible material laying device 8 is further included, the second flexible material laying device 8 storing a second sheet of flexible material; the second flexible material laying device 8 is arranged above the conveying device 2 and located between the distributing device 3 and the pressing device 4, and the second flexible material laying device 8 lays a second flaky flexible material on the surface of the mortar in the distributing mold frame 1.
When the pressing device 4 presses the mortar in the material distribution mold frame 1, the pressing device 4 can directly contact the mortar, so that after pressing is completed, the surface of the slab 9 can be bonded with the pressing device 4, and when the pressing device 4 leaves from the surface of the slab 9, a part of the mortar can be taken away, so that the surface integrity of the slab 9 is affected; after the mortar is coated, a second sheet-shaped flexible material is paved on the surface of the mortar through a second flexible material paving device 8, wherein the second sheet-shaped flexible material is kraft paper, a plastic film or other flexible sheet-shaped materials; in the process of pressing the mortar by the pressing device 4, the mortar and the pressing device 4 can be separated by the second flaky flexible material, so that the mortar and the pressing device 4 are prevented from being bonded, and the surface integrity of the plate blank 9 after pressing is ensured.
Preferably, as shown in fig. 2, the demolding device 5 includes, as one of the embodiments, a mold frame conveying device 51, a slab conveying device 52, and a suction cup 53; the upstream end of the mould frame conveying device 51 is butted with the conveying device 2; the suction cup 53 sucks the slab 9 in the distribution mold frame 1 on the mold frame conveying device 51 to separate the slab 9 from the distribution mold frame 1, and the suction cup 53 places the slab 9 on the slab conveying device 52; the material distribution mold frame 1 is recovered by the mold frame conveying device 51, and the downstream end of the slab conveying device 52 is butted with the solidifying device 6.
The demolding device 5 adsorbs the slab 9 in the cloth mold frame 1 through the suction cup 53, and then the suction cup 53 draws the slab 9 out of the cloth mold frame 1 to separate the slab 9 from the cloth mold frame 1, of course, the suction cup 53 may be connected to a negative pressure system to obtain a larger adsorption force so that the suction cup 53 can firmly adsorb the slab 9. The suction cups 53 then move the slabs 9 to the slab conveyor 52, which conveys the slabs 9 into the curing device 6; the frame conveyer 51 recovers the separated material distribution frame 1, so that the material distribution frame 1 participates in the next production cycle.
Preferably, as shown in fig. 3, as another embodiment, the demolding device 5 includes a turning frame 54, a lower conveying device 56 and an upper conveying device 57, the lower conveying device 56 and the upper conveying device 57 are both mounted on the turning frame 54, and the upper conveying device 57 is located above the lower conveying device 56; the roll-over stand 54 drives the lower conveying device 56 and the upper conveying device 57 to approach, separate and roll over together; the lower conveyer 56 is provided with a fixing mechanism 55, and the fixing mechanism 55 fixes the cloth mold frame 1 moved to the lower conveyer 56.
When the cloth mold frame 1 loaded with the slab 9 enters the lower conveying device 56 from the conveying device 2, the fixing mechanism 55 fixes the cloth mold frame 1 on the lower conveying device 56, the lower conveying device 56 can be a rotary roller or a conveying belt, the fixing mechanism 55 can fix the cloth mold frame 1 through a sucking disc 53, a clamping or a buckling mode and the like, then the turning frame 54 drives the lower conveying device 56 and the upper conveying device 57 to approach each other, the lower conveying device 56 and the upper conveying device 57 clamp the cloth mold frame 1 and the slab 9 in the middle, then the turning frame 54 drives the lower conveying device 56, the upper conveying device 57, the cloth mold frame 1 and the slab 9 to turn over together, then the turning frame 54 drives the lower conveying device 56 and the upper conveying device to move away from each other, and as the cloth mold frame 1 is fixed on the lower conveying device 56, the slab 9 is separated from the cloth mold frame 1 under the action of gravity and left on the upper conveying device 57, the slab 9 is then transferred by the upper transfer device 57 to the solidification device 6; finally, the turning frame 54 turns over the lower conveying device 56 and the upper conveying device 57 again, so that the lower conveying device 56 and the upper conveying device 57 are reset, the fixing mechanism 55 loosens the cloth mold frame 1, the cloth is recovered by the lower conveying device 56, and the cloth mold frame 1 participates in the next production cycle.
Preferably, the manufacturing system further comprises a cloth mold frame, the cloth mold frame 1 comprises a bottom 11, an outer surrounding edge 12 and an inner surrounding edge 13, the outer surrounding edge 12 is fixed on the upper surface of the bottom 11, the inner surrounding edge 13 is arranged on the inner side of the outer surrounding edge 12, the outer surrounding edge 12 and the inner surrounding edge 13 are provided with a groove and a protruding block which are matched with each other, and the inner surrounding edge 13 is made of an elastic material.
In the pressing process, the mortar deforms around under the action of pressure, and the inner surrounding edge 13 and the outer surrounding edge 12 jointly play a role in supporting the mortar, so that the mortar is pressed into a slab 9 in the material distribution mold frame 1; the inner side surrounding edge 13 is made of elastic materials, so that the plate blank 9 can be smoothly separated from the distribution mold frame 1 after being compacted; however, since the inner surrounding edge 13 is made of an elastic material, the inner surrounding edge 13 deforms laterally in the pressing process, so that the size of the mortar after being pressed into the slab 9 is greatly different from that of the finished board, and the qualification rate of the finished board is affected; therefore, the invention is also provided with an outer surrounding edge 12, and the outer surrounding edge 12 is made of metal, plastic, PP (polypropylene) or nylon and other tough non-rubber materials; the outer side surrounding edge 12 limits the convex block 131 of the inner side surrounding edge 13 through the groove 121, so that the inner side surrounding edge 13 cannot be separated from the material distribution mold frame 1 in the pressing process; in addition, the outer side surrounding edge 12 has a supporting function on the inner side surrounding edge 13, so that the lateral load which can be borne by the inner side surrounding edge 13 is increased, and the inner side surrounding edge 13 is prevented from being laterally deformed in the pressing process, so that the problem that the size of the plate blank 9 is greatly different from that of the finished plate blank 9 is solved; of course, since the bottom 11 of the cloth mold frame 1 needs to bear a large pressure during the pressing process, the bottom 11 may be made of a tough non-rubber material such as metal, plastic, PP, nylon, or the like, and is not easily deformed after being pressed for many times.
As shown in fig. 4, as one embodiment, the inner wall of the outer side edge 12 is provided with a groove, and the outer wall of the inner side edge 13 is provided with a bump;
as another embodiment, the inner wall of the outer side surrounding edge 12 is provided with a bump, and the outer wall of the inner side surrounding edge 13 is provided with a groove;
the lug is matched with the groove to fix the inner side surrounding edge 13 inside the outer side surrounding edge 12; it is ensured that the inner side peripheral edge 13 does not fall off from the inside of the outer side peripheral edge 12 during the entire pressing process of the pressing process.
Preferably, the inner side wall of the inner side surrounding edge 13 is an inclined surface, and the opening of the inner side surrounding edge 13 becomes gradually larger from inside to outside.
The inner cavity that sets up like this and can cloth mold frame 1 forms the structure of grow gradually from inside to outside, and guiding effect that can be better makes slab 9 separate from cloth mold frame 1 more easily.
A manufacturing method of an artificial board comprises the following steps which are sequentially carried out:
step 1, distributing and applying glue sand into a distribution mold frame 1;
step 2, pressing the mortar in the material distribution mold frame 1 into a slab 9;
step 3, separating the plate blank 9 from the material distribution mold frame 1; the separated material distribution mold frame 1 is brought back to the material distribution device 3 for material distribution again;
and 4, heating and curing the separated plate blank 9.
According to the manufacturing method, before the slab 9 is sent to the curing device 6, the slab 9 is separated from the material distribution mold frame 1, then only the slab 9 is sent into the curing device 6 for curing, and the separated material distribution mold frame 1 is put into the next production cycle again, so that the problem that the material distribution mold frame 1 is low in rotation rate due to the fact that the material distribution mold frame 1 is retained in the curing device 6 is solved; in addition, in the manufacturing method of the present application, since the fabric mold 1 has a high flow rate and there is no problem of stagnation, the number of fabric molds 1 required is reduced, and thus the production cost can be reduced. In addition, only the slab 9 is sent into the curing device 6 for heating and curing, so that when the slab 9 is heated, the heat cannot be blocked by the cloth mold frame 1, the slab 9 can be directly heated by the heat, the time for the temperature of the slab 9 to rise to the curing temperature is shorter, and the curing speed of the slab 9 is higher; in addition, the cloth mold frame 1 does not need to be heated in the curing process, so that the energy consumed in heating is less, and the environment is protected; for the cloth mold frame 1, the process of participating in curing is not needed, and the influence of temperature is not needed to be considered when the material of the cloth mold frame 1 is selected, so that the manufacturing cost of the cloth mold frame 1 is lower.
Preferably, in the step 1, a first sheet-like flexible material is laid into the cloth mold frame 1, and then the mortar is applied into the cloth mold frame 1.
The mortar is a mixture of powder and resin, so the mortar has certain adhesive force, and the periphery and the bottom surface of the plate blank 9 are easily adhered to the inner wall of the cloth mold frame 1 after the mortar is pressed by the pressing device 4; therefore, before applying the mortar into the cloth mold frame 1, one or more layers of first sheet-like flexible materials, such as kraft paper, plastic film or other flexible sheet-like materials, are laid into the cloth mold frame 1, and then the mortar is applied to the surface of the first sheet-like flexible materials, so that the mortar can be separated from the inner wall of the cloth mold frame 1 by the first sheet-like flexible materials, and the slab 9 can be easily separated from the cloth mold frame 1 after the pressing process.
Preferably, in the step 1, after the mortar is applied to the cloth mold frame 1, a second sheet-like flexible material is laid on the surface of the mortar.
When the pressing device 4 presses the mortar in the material distribution mold frame 1, the pressing device 4 can directly contact the mortar, so that after pressing is completed, the surface of the slab 9 can be bonded with the pressing device 4, and when the pressing device 4 leaves from the surface of the slab 9, a part of the mortar can be taken away, so that the surface integrity of the slab 9 is affected; after the mortar is spread, a second sheet-shaped flexible material is paved on the surface of the mortar, wherein the second sheet-shaped flexible material is kraft paper, a plastic film or other flexible sheet-shaped materials; in the process of pressing the mortar by the pressing device 4, the mortar and the pressing device 4 can be separated by the second flaky flexible material, so that the mortar and the pressing device 4 are prevented from being bonded, and the surface integrity of the plate blank 9 after pressing is ensured.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive faculty based on the explanations herein, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (10)
1. A system for manufacturing a manufactured board, comprising: comprises a material distribution device, a pressing device, a demoulding device and a curing device;
the distributing device distributes the glue sand into the distributing mold frame;
the pressing device presses the mortar in the material distribution mold frame into a plate blank;
the demolding device separates the material distribution mold frame from the plate blank, and the separated material distribution mold frame is brought back to the material distribution device for material distribution again; the demoulding device is positioned at a station between the pressing device and the curing device;
the curing device heats and cures the plate blank.
2. The system for manufacturing artificial boards according to claim 1, wherein: the device comprises a conveying device, a distributing device and a first flexible material laying device, wherein the conveying device is arranged above the distributing device, the distributing device is arranged at the upstream of the distributing device, and the first flexible material laying device is used for laying the first flaky flexible material into a distributing mold frame.
3. The system for manufacturing artificial boards according to claim 2, wherein: the device further comprises a second flexible material laying device, and a second sheet-shaped flexible material is stored in the second flexible material laying device; the second flexible material laying device is arranged above the conveying device and located between the distributing device and the pressing device, and second flaky flexible materials are laid on the surface of the mortar in the distributing mold frame by the second flexible material laying device.
4. A system for manufacturing artificial boards according to claim 1 wherein: the demolding device comprises a mold frame conveying device, a plate blank conveying device and a sucker; the upstream end of the mould frame conveying device is butted with the conveying device; the sucking disc adsorbs the plate blank in the material distribution mold frame on the mold frame conveying device to separate the plate blank from the material distribution mold frame, and the sucking disc places the plate blank on the plate blank conveying device; the die frame conveying device recovers the material distribution die frame, and the downstream end of the slab conveying device is in butt joint with the curing device.
5. A system for manufacturing artificial boards according to claim 1 wherein: the demolding device comprises a turnover frame, a lower conveying device and an upper conveying device, wherein the lower conveying device and the upper conveying device are both arranged on the turnover frame, and the upper conveying device is positioned above the lower conveying device; the turnover frame drives the lower conveying device and the upper conveying device to approach to, separate from and turn over together; the lower conveying device is provided with a fixing mechanism which fixes the cloth mold frame moving to the lower conveying device.
6. The system for manufacturing artificial boards according to claim 1, wherein: the manufacturing system further comprises a cloth mold frame, the cloth mold frame comprises a bottom, an outer surrounding edge and an inner surrounding edge, the outer surrounding edge is fixed on the upper surface of the bottom, the inner surrounding edge is arranged on the inner side of the outer surrounding edge, the outer surrounding edge and the inner surrounding edge are provided with a groove and a protruding block which are matched with each other, and the inner surrounding edge is made of elastic materials.
7. The system for manufacturing artificial boards according to claim 6 wherein: the inside wall of inboard surrounding edge is the inclined plane, the opening of inboard surrounding edge is from inside to outside grow gradually.
8. A manufacturing method of an artificial board is characterized in that: comprises the following steps which are carried out in sequence:
step 1, distributing and applying glue sand into a distribution mold frame;
step 2, pressing the mortar in the material distribution mold frame into a plate blank;
step 3, separating the plate blank from the material distribution mold frame; the separated material distribution mold frame is brought back to the material distribution device for material distribution again;
and 4, heating and curing the separated plate blank.
9. The method for manufacturing an artificial board according to claim 8, wherein: in the step 1, a first sheet-shaped flexible material is laid in the material distribution mold frame, and then the mortar is applied to the material distribution mold frame.
10. The method for manufacturing an artificial board according to claim 9, wherein: in the step 1, after the mortar is distributed in the distributing mold frame, a second flaky flexible material is paved on the surface of the mortar.
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| CN202010560914.9A CN111844794A (en) | 2020-06-18 | 2020-06-18 | Manufacturing system and method of artificial board |
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| CN112092272A (en) * | 2020-08-31 | 2020-12-18 | 佛山慧谷科技股份有限公司 | Mould for manufacturing artificial board |
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