CN110014504A - A kind of fibrous plaster imprint process and forming machine - Google Patents
A kind of fibrous plaster imprint process and forming machine Download PDFInfo
- Publication number
- CN110014504A CN110014504A CN201910336308.6A CN201910336308A CN110014504A CN 110014504 A CN110014504 A CN 110014504A CN 201910336308 A CN201910336308 A CN 201910336308A CN 110014504 A CN110014504 A CN 110014504A
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- forming
- fiber cloth
- pattern
- fibrous plaster
- wheel
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- 239000011505 plaster Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000000835 fiber Substances 0.000 claims abstract description 68
- 239000004744 fabric Substances 0.000 claims abstract description 64
- 239000010440 gypsum Substances 0.000 claims abstract description 48
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 48
- 239000002002 slurry Substances 0.000 claims abstract description 29
- 238000007711 solidification Methods 0.000 claims abstract description 27
- 230000008023 solidification Effects 0.000 claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000003292 glue Substances 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 14
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 13
- 229920002554 vinyl polymer Polymers 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 239000011440 grout Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 11
- 241000132536 Cirsium Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/001—Applying decorations on shaped articles, e.g. by painting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Producing Shaped Articles From Materials (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a kind of fibrous plaster imprint process and forming machines, wherein imprint process include material mixture, production gypsum slurries, fibrous plaster sheet metal forming, coining concave three-D pattern, matrix pattern region the processes such as quick solidification, the process imprint pattern coagulation forming speed is fast, 3-D effect is true to nature；Disclosed forming machine includes impression system and formation system, imprints out mould pattern in the plasterboard pre-hardening stage after molding, and quickly solidification sizing, this is mechanical-moulded high-efficient, speed of production is fast, harmless to whole fiber cloth, does not influence the intensity and quality of plasterboard.
Description
Technical field
The present invention relates to a kind of plane three-dimensional printing technology and machining equipment more particularly to a kind of fibrous plaster pressures
Print technique and forming machine.
Background technique
Plasterboard is widely used building materials, and with rising year by year for market sales volume, the brand of plasterboard is more and more, matter
Amount is horizontal very different, therefore some manufacturers are to improve protection brand, print security pattern or trade mark on gypsum
Logo, had not only played the publicity effect of brand, but also played trademark anti-counterfeit effect.There are three types of schemes for impressing pattern, and one is level views
Case can be printed again after the dry solidification of plasterboard；One is printings to highlight pattern, but since plasterboard is surface plate, puts down
Face degree is its important indicator, and highlighting part may make plasterboard generate flatness error in the application；Have again exactly print it is recessed
Type pattern, when use, will not generate flatness influence, but brittleness is big after plasterboard is dry, and coining matrix pattern is very easy to damage
Wound, and when the ejecting plate speed of gypsum board production line quickly when, the clarity of matrix pattern will receive very big influence.Plasterboard master
There are Thistle board and two kinds of fibrous plaster, Thistle board is using mask paper as surface application, mask word bomb very little, if print
Matrix pattern processed can damage mask paper, so Thistle board generally prints horizontal pattern；Fibrous plaster is also referred to as without paper
There is fiber cloth surface application on plasterboard, surface, and plate has density big, and mechanics fastness is strong, waterproof, fire protecting performance, especially fiber cloth
Elasticity it is bigger, telescopic flexible is big when thermal deformation, because the invention is a kind of in fibrous plaster pre-hardening stage pressure after molding
Print matrix pattern process and mating forming machine, compared at present imprint patterns technique, the pattern of coining is more clear
It is clear, be more advantageous to anti-fake, be particularly suitable for fibrous plaster ejecting plate speed in the high speed production line of 20 meters/min or more.
Summary of the invention
The present invention makes improvement in view of the above problems, i.e., the technical problem to be solved in the present invention is to provide a kind of fibres
Tie up plasterboard imprint process and forming machine.
In order to solve the above technical problems, a kind of fibrous plaster imprint process of the present invention takes following steps:
Step 1, material mixture, the various raw material for manufacturing fibrous plaster are accurately matched；
Step 2 makes gypsum slurries, and proportioned land plaster raw material and water are stirred as gypsum slurries, adds in whipping process
Add white glue with vinyl as additive, mixes gypsum slurries and white glue with vinyl uniformly；
Gypsum slurries and fibrous mesh cloth extrusion forming are fibrous plaster using molding machine by step 3, fibrous plaster sheet metal forming
Plate；
Step 4, imprints concave three-D pattern, and the high-temperature high-pressure impression block of dint wheel suppresses recessed in the plasterboard upper surface of initial set
With three-dimensional mould shape thermal deformation occurs for type three-D pattern, top fiber cloth when hot pressing is imprinted, and the UV module in dint wheel exists
UV ink is smeared in concave domain；
Step 5, the quick solidification in matrix pattern region, fibrous plaster deliver into solidification case, by ultraviolet light irradiation and
Heater heating, keeps plasterboard upper surface concave domain fast curing-formed, realizes the fixation of matrix pattern, rapid shaping principle
Solidify that quickening, white glue with vinyl are bonded quickening at high temperature, UV ink quickly glues under ultraviolet irradiation at high temperature including gypsum slurries
It connects.
A further technical solution lies in: further include:
Step 6, cutting drying carry out scale cun cutting to plasterboard, are sent into drying in drying box, make with matrix pattern
Plasterboard volume drying；
Step 7, finished product packing storage carry out stacking to dry plasterboard, tie up, overlay film storage.
To solve above-mentioned process program, the technical solution used in the present invention is: a kind of fibrous plaster imprinting moulding machine
Tool includes impression system and formation system,
The impression system includes dint wheel 200, transport roll shaft 201, solidification case 202, ultraviolet lamp 203, heater 204, positioning
Wheel 205, positioning roll shaft 206；
The formation system includes support frame 101, support platform 102, forming belt 103, belt pulley 104, lower rectification machine 105,
Lower fiber cloth 106, upper fiber cloth rewinder roll 108, upper fiber cloth 109, blender 110, upper rectification machine 111, is scraped lower fiber cloth rewinder roll 107
Plate 112, transmission belt 113, forming press-roller 114 imprint platform 116；
The dint wheel 200 is set to the surface of coining platform 116；The right side of dint wheel 200 is arranged in the solidification case 202
The right hand external of solidification case 202 is arranged in side, the locating wheel 205 and positioning roll shaft 206, and locating wheel 205 is in positioning roll shaft 206
Surface.
A further technical solution lies in: the dint wheel 200 includes wheel body 2001, pattern mold 2002, heating module
2003, UV inking module 2004；；The wheel body 2001 is hollow cylinder structure, and pattern mold 2002 is arranged in outer surface, and inside is set
Set heating module 2003 and UV inking module 2004.
A further technical solution lies in: the pattern mold 2002 is convex for the hard installed on 2001 external cylindrical surface of wheel body
Shape figure mold is played, is manufactured by thermally conductive, heat-resisting hard material, micropore, wheel body 2001 and pattern mold is arranged in die surface
Micropore is arranged in link position, and heating module 2003 is the heating of pattern mold 2002, and UV inking module 2004 is arranged in wheel body
On the inside of 2001, the micropore of the ink storehouse connection wheel body 2001 in UV inking module and the micropore of pattern mold 2002.
A further technical solution lies in: the solidification case 202 is to close the cabinet of left and right perforation above and below, is set on inner wall
Set ultraviolet lamp 203 and heating lamp 204.
A further technical solution lies in: support frame as described above 101 is Integral combined structure, two belt pulleys 104 in left and right etc.
Height is fixed on support frame 101, and forming belt 103 is fitted around on belt pulley 104, wherein the left side coaxially connected drive of belt pulley
Driving wheel；Support platform 102 is fixed on support frame 101；The top of support frame 101, forming press-roller is arranged in forming press-roller 114
114 coaxially connected followers, the driving wheel of left side belt pulley 104 and the follower of forming press-roller 114 are connected by transmission belt 113
It connects.
A further technical solution lies in: the forming belt 103 is U-type groove belt, and the two sides of U-type groove are vertical knot
Structure, the width of U-type groove are equal to the width of plasterboard；
The forming press-roller 114 is cylinder axle construction, and both sides are symmetrical arranged groove ditch.
A further technical solution lies in: above a left side for belt pulley 104 is arranged in fiber cloth rewinder roll 108 and lower fiber cloth rewinder roll 107
Side, the upper fiber cloth 109 being arranged on upper fiber cloth rewinder roll 108 sequentially pass through the lower part of rectification machine 111 and forming press-roller 114, under
The lower fiber cloth 106 being arranged on fiber cloth rewinder roll 107 passes through the close ring of forming belt on lower rectification machine 105 and left side belt pulley
Around contact connectio, lower fiber cloth 106 is set on the U-type groove inner bottom surface of forming belt 103, and passes through the pulp of blender 110
The lower part of pipe, the lower part of scraper plate 112, forming press-roller 114 lower part.
A further technical solution lies in: the scraper plate 112 includes damper for forming 1121, scraping blade 1122, vibrating motor
1123, fixed frame 1124；The distance of two damper for forming 1121 in left and right is equal to the distance of 103 liang of U-shaped sides of forming belt, scraping blade
1122 connecting vibration motors 1123, the left and right ends of scraping blade 1122 are fixed on two damper for forming 1121 in left and right, damper for forming
1121 are fixed on fixed frame 1124, and fixed frame 1124 is fixed on blender 110.
Detailed description of the invention:
Fig. 1 is formation system structural schematic diagram of the present invention；
Fig. 2 is impression system structural schematic diagram of the present invention；
Fig. 3 is the B of forming belt 103 to structure chart；
Fig. 4 is 112 structural schematic diagram of scraper plate；
Fig. 5 is 103 connection schematic diagram of scraper plate 112 and forming belt；
Fig. 6 is plasterboard extrusion forming schematic diagram；
Fig. 7 is coining three dimensional pattern structures figure；
Fig. 8 is 200 structural schematic diagram of dint wheel；
Fig. 9 is locating wheel 205 and positioning 206 connection schematic diagram of roll shaft.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the application and its application or making
Any restrictions.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall in the protection scope of this application.
Many details are explained in the following description in order to fully understand the application, but the application can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to the application intension
In the case of do similar popularization, therefore the application is not limited by the specific embodiments disclosed below.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited scope of the present application processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present application, it is to be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System is merely for convenience of description the application and simplifies description, and in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is the limitation to the application protection scope；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
Apply for the limitation of protection scope.
A kind of fibrous plaster imprint process of the present invention:
Step 1, material mixture, the various raw material for manufacturing fibrous plaster are accurately matched；
Step 2 makes gypsum slurries, and proportioned land plaster raw material and water are stirred as gypsum slurries, adds in whipping process
Add white glue with vinyl as additive, mixes gypsum slurries and white glue with vinyl uniformly；
Gypsum slurries and fibrous mesh cloth extrusion forming are fibrous plaster using molding machine by step 3, fibrous plaster sheet metal forming
Plate；
Step 4, fibrous plaster upper surface imprint concave three-D pattern, and the high-temperature high-pressure impression block of dint wheel is in pre-hardening gypsum
Plate upper surface suppresses concave three-D pattern, and with three-dimensional mould shape thermal deformation, pressure occur for top fiber cloth when hot pressing is imprinted
UV module in trace wheel smears UV ink in concave domain；
Step 5, the quick solidification in matrix pattern region, fibrous plaster deliver into solidification case, by ultraviolet light irradiation and
Heater heating, keeps plasterboard upper surface concave domain fast curing-formed, realizes the fixation of matrix pattern, rapid shaping principle
Solidify that quickening, white glue with vinyl are bonded quickening at high temperature, UV ink quickly glues under ultraviolet irradiation at high temperature including gypsum slurries
It connects.
Step 6, cutting drying carry out scale cun cutting to plasterboard, are sent into drying in drying box, have matrix pattern
Plasterboard volume drying；
Step 7, finished product packing storage carry out stacking to dry plasterboard, tie up, overlay film storage.
In the step 4, the high-temperature temperature setting value of the coining module of dint wheel is according to the physical characteristics of different fiber cloths
It determines, temperature range controls between the heat distortion temperature and melting temperature of fiber cloth, and is no more than the high temperature of UV ink used
Invalid temperature.
When being pressed, with impression three dimensional change thermal deformation occurs the fiber cloth of plasterboard upper epidermis for fiber cloth, and cannot
Damage is burnt in formation.
In the step 4, the high-temperature temperature setting value of the coining module of dint wheel is according to the physical characteristics of different fiber cloths
It determines, temperature range controls between the heat distortion temperature and melting temperature of fiber cloth, and is no more than the high temperature of UV ink used
Invalid temperature.
Wherein the beneficial effect of step 1 and step 2 is: the good gypsum raw material of mixture is transported to blender 110 plus water stirs
It mixes as gypsum slurries, while adding white glue with vinyl as additive, continuing stirring mixes gypsum slurries and white glue with vinyl uniformly, Virgin's milk
Glue is easier to accelerate the initial set of gypsum slurries when heated as liquid additive, but if directly former in solid gypsum
It is added in material, stirring non-uniform phenomenon easily occurs.
Wherein step 3 is the process that gypsum slurries make plasterboard by molding machine, and innovative point is traditional paper stone
The two side ends of cream plate can be wrapped up in by mask paper bag, be not easy spillage, and fibrous plaster both ends of the surface are open, therefore devise U
Type forming belt, gypsum slurries by scraper plate tentatively strike off after, then forming press-roller is squeezed into the U-type groove of forming belt
Type plasterboard avoids the irregular problem of spillage and side when fibrous plaster sheet metal forming of the side without edge sealing.
Wherein the plasterboard of initial set, pre-hardening gypsum material tool are suppressed in step 4 and step 5 original creation using the dint wheel of high temperature
There is a flexibility, when compression moulding will not be chipping；High temperature makes the fiber cloth in matrix pattern area that thermal deformation occur, and makes matrix pattern
It is not easy elastic recovery；Fiber is furnished with certain translucency, and has largely been pressed the surface layer into plasterboard, therefore utilize
Ultra-violet curing principle smears UV ink in matrix pattern, and utilizes ultraviolet light, and UV ink is made to be bonded cured pattern rapidly
Interior fiber cloth and gypsum material；Radiant heat source irradiation simultaneously solidifies white glue with vinyl rapidly, to solidify matrix pattern area rapidly
Gypsum material and fiber cloth；Process above realizes the fast curing-formed of matrix pattern, and matrix pattern is clearly true to nature, UV ink
Optional color-type, to imprint colored matrix pattern.
Wherein in step 4, the high-temperature temperature setting value of the compression module of dint wheel is according to the physical characteristics of different fiber cloths
It determining, temperature range is between the heat distortion temperature and melting temperature of fiber cloth, if temperature is more than the melting temperature of fiber cloth,
Fiber cloth will form during high temperature is suppressed and burn damage, if fiber cloth heat distortion temperature is not achieved in temperature, suppress
Matrix pattern will appear recovery under the elasticity of fiber cloth itself；The high-temperature temperature of compression module is set to be no more than UV ink used simultaneously
The high temperature failure temperature of water, otherwise UV ink loses ultra-violet curing effect.The heat distortion temperature and melting temperature of different fiber cloths
Degree is that the high temperature actual effect temperature of not exactly the same, different UV ink is not also identical, so the high-temperature temperature model of compression module
Needs are enclosed to be determined according to selected materials.
The corresponding process phase of the processes and Thistle board such as cutting, conveying, drying, packing in fibrous plaster production
Together.
A kind of fibrous thistle board shaping machine tool of the present invention, mainly includes impression system and formation system:
The impression system structure is as shown in Figure 2: including dint wheel 200, transport roll shaft 201, solidification case 202, ultraviolet lamp 203,
Heater 204, locating wheel 205, positioning roll shaft 206；
The formation system structure is as shown in Figure 1, it is characterized by comprising support frame 101, support platform 102, forming belt
103, belt pulley 104, lower rectification machine 105, lower fiber cloth 106, lower fiber cloth rewinder roll 107, upper fiber cloth rewinder roll 108, upper fiber cloth
109, blender 110, upper rectification machine 111, scraper plate 112, transmission belt 113, forming press-roller 114, plasterboard 115, coining platform
116；
200 structure of dint wheel is as shown in Figure 7 and Figure 8, including wheel body 2001, pattern mold 2002, heating module 2003, UV
Inking module 2004；Dint wheel 200 is set to the surface of coining platform 116；The wheel body 2001 is hollow cylinder structure, outside
Pattern mold 2002, inside setting heating module 2003 and UV inking module 2004 is arranged in surface；
The pattern mold 2002 is the hard convex figure mold installed on 2001 external cylindrical surface of wheel body, by thermally conductive, heat-resisting
Hard material manufacture, die surface be arranged micropore, the corresponding position of the wheel body 2001 connected is also provided with micropore, adds
The inside of dint wheel 200 is arranged in thermal modules 2003, heats for pattern mold 2002, and UV inking module 2004 is arranged in wheel body
On the inside of 2001, the micropore of the ink storehouse connection wheel body 2001 in UV inking module and the micropore of pattern mold 2002.
The aperture of the micropore is determined according to the flow behavior and ink supply mode of UV ink.
The 2004 ink supply mode of UV inking module includes but is not limited to direct osmosis type, active smear type, pressure injection
Type, polychrome ink supply printing type.
The solidification case 202 is to close the cabinet of left and right perforation above and below, and ultraviolet lamp is arranged on the cover board inner wall of top of the box
203 and heating lamp 204；Preferably, setting position is in the surface of plasterboard matrix pattern；Preferably, heater 204
For radial pattern heater.
Plasterboard locating module is arranged in the right side of solidification case 202, as shown in figure 9, the positioning roll shaft 206 is in symmetrical
Multi-diameter shaft, the width of interior stepped portion are not less than gypsum board width, and locating wheel 205 is vertical with the positioning circle center line connecting of roll shaft 206；
The vertical height of the upper end of multi-diameter shaft is equal to gypsum plate thickness plus fixed in the bottom Distance positioning roll shaft 206 of locating wheel 205
The cylindricity error value of position roll shaft 206；Preferably, the width for positioning stepped portion in roll shaft 206 is greater than gypsum board width 2-
10mm。
Position traditional Thistle board production equipments such as right end connection cutter device, the drying unit of roll shaft 206.
The plasterboard 115 is fibrous plaster, upper and lower surfaces fiber cloth surface application；
The structure of the forming belt 103 is as shown in figure 3, be U-type groove belt, the U-shaped side of the two of U-type groove is vertical structure, U-shaped
Slot insied width is equal to the width of plasterboard.
Support frame as described above 101 is Integral combined structure, and two belt pulleys 104 are contour is fixed on support frame 101 for left and right, at
Type belt 103 is fitted around on two belt pulleys 104, wherein left side belt pulley connects coaxial driving wheel, driving wheel is external
Rotation drive device；Support platform 102 is fixed on support frame 101, is formed support to the upper end belt of forming belt 103, is made
It keeps maintenance level；Coining platform 116 is set to the right side of right side belt pulley, is formed to plasterboard 115 and stablizes support；Molding
The top of support frame 101 is arranged in pressure roller 114, and forming press-roller 114 is as shown in fig. 6, be cylinder axle construction, both sides are symmetrical arranged recessed
Groove, the distance between two groove ditches are equal to the width of the U-type groove of forming belt 103, and the width of groove ditch is equal to U-type groove side
The thickness on side, when the two sides of the U-type groove of forming belt 103 are protruded into the groove ditch of forming press-roller 114, forming press-roller 114
The vertical range of lower end to U-type groove inner bottom surface be equal to gypsum plate thickness, forming press-roller 114 connects coaxial follower, left side
The driving wheel of belt pulley and the follower of forming press-roller are connected by transmission belt 113；Upper fiber cloth rewinder roll 108 and lower fiber cloth rewinder roll
107 are arranged in the left side of belt pulley 104, and the upper fiber cloth 109 being arranged on upper fiber cloth rewinder roll 108 sequentially passes through rectification machine 111
With the lower part of forming press-roller 114, the lower fiber cloth 106 being arranged on lower fiber cloth rewinder roll 107 passes through lower rectification machine 105, then and left
Closely around connecting, lower fiber cloth 106 is set on forming belt U-type groove inner bottom surface forming belt on the belt pulley of side,
And by the lower part of grout outlet of blender 110, the lower part of scraper plate 112, forming press-roller 114 lower part.
112 structure of scraper plate is as shown in figure 4, including damper for forming 1121, scraping blade 1122, vibrating motor 1123, fixing
Frame 1124；The connection structure of scraper plate 112 and forming belt 103 is as shown in figure 5, the distance of two damper for forming 1121 in left and right is equal to
The distance of 103 liang of U-shaped sides of forming belt, 1122 connecting vibration motor 1123 of scraping blade, the left and right ends of scraping blade 1122 are fixed on
On two damper for forming 1121 in left and right, damper for forming 1121 is fixed on fixed frame 1124, and fixed frame 1124, which is fixed on, to be stirred
It mixes on machine 110.
Preferably, the distance of U-type groove bottom surface of the lower end of scraping blade 1122 apart from forming belt 103 is greater than fibrous plaster
Thickness 1-6mm.
The hardened structure of 114 extrusion forming gypsum of forming press-roller is as shown in Figure 6.
A kind of fibrous thistle board shaping machine tool course of work:
The gypsum slurries stirred evenly flow to the lower fiber cloth in the U-type groove of forming belt 103 out of blender 110 discharge nozzle
On 106, the scraping blade 1122 of scraper plate 112 tentatively strikes off gypsum slurries, and vibrating motor 1123 vibrates scraping blade 1122, further protects
Card makes gypsum slurries even uniform, since the distance of U-type groove bottom surface of the lower end apart from forming belt 103 of scraping blade 1122 is greater than fibre
Tie up gypsum plate thickness 1-6mm, thus scraping blade scrape after gypsum slurries height be slightly above gypsum plate thickness, be squeezed into for next step
There are some surpluses when type；The bottom surface of two damper for forming 1121 in left and right is protected in the U-type groove inner close fitting two sides of forming belt
Card two sides not spillage during striking off gypsum slurries；Fixed frame 1124 makes entire scraper plate 112 keep stablizing.
Greatly due to the flexible big, elasticity of fiber cloth, conveying offset, therefore upper and lower fiber are easy in plasterboard forming process
Cloth is separately connected upper and lower rectification machine, when detecting that fiber cloth shifts, automatic quickly correction.
Gypsum slurries are transported to forming press-roller 114 in the following, upper fiber cloth 109 covers gypsum slurries upper surface, at this time
As shown in fig. 6, it is plasterboard, forming roller that gypsum slurries are formed 114 extrusion forming of roll shaft in the U-type groove of forming belt 103
Axis 114 is the cylindrical shaft with fluted ditch, and the U-shaped side of forming belt 103 is just protruded into the groove ditch of molding roll shaft 114,
It limits U-shaped side to shift when under pressure, guarantees the precision of plasterboard two sides.The setting of support platform 102 is supporting
On frame 101,103 upper surface of forming belt is made to keep maintenance level.
The impression system course of work:
Plasterboard initial set speed quickly, from molding roll shaft 114 it is lower come out transport to from dint wheel 200 when, 2001 outer surface of wheel body
The pattern mold 2002 of upper installation suppresses the upper surface of plasterboard, and heating module 2003 is by the temperature of pattern mold 2002
It is promoted to the heat distortion temperature of fiber cloth, makes the fiber cloth that plane is in contact with pattern mold on plasterboard that thermal deformation occur, this
A thermal deformation for fiber cloth flexibility and elasticity be it is irreversible, will not be restored after the completion of compacting, fiber cloth and following stone
Cream material suppresses corresponding three-dimensional matrix pattern by three-dimensional relief pattern；The UV ink in UV inking module 2004 passes through wheel simultaneously
The micropore of body 2001 penetrates at the micropore on 2002 surface of pattern mold, and then penetrates into three-dimensional concave inner surface；Then
Plasterboard is conveyed into solidification case 202, and ultraviolet lamp 203 irradiates at dent, UV ink quick solidification, and heater 204 is dent
Place's heating, promotes plasterboard to accelerate solidification, and chemical reaction solidification, multiple work occur rapidly for white glue with vinyl therein and other coagulant
Under, solidifies the three-dimensional patterns of indentations of printing securely, form fixed three-dimensional matrix pattern；The effect of solidification case 202 includes
It keeps the temperature and ultraviolet light is avoided to leak, heater preferentially selects radial pattern heater, and radial pattern heater is heated in local heating
Reaction time is short, and rate of rise in temperature is fast.
Pattern mold 2002 can be customized according to pattern requirement, be replaceable mold, be mounted on the outer wall of wheel body 2001, root
Demand is suppressed according to pattern, both settable continuity pattern mold, may also set up intermittent pattern grinding tool；The external rotation of wheel body 2001
Driving device, the linear velocity of outer circle and the movement velocity of plasterboard are identical；Dint wheel 200 be arranged in coining platform 116 just on
Face, makes plasterboard coining in maintenance level, and pattern pressing result is best.
The scheme that UV inking module 2004 supplies ink is determined according to the model or manufacturing technique requirent of UV ink, can be used
Scheme include but is not limited to direct osmosis type, active smear type, pressure injection type or used using gypsum 3D printer
Polychrome ink supply print head.
Locating wheel 205 and positioning roll shaft 206 are set on the right side of solidification case 202, realizes that plasterboard transport is steady, guarantees pattern
Suppress precision.The upper end distance of multi-diameter shaft is equal to gypsum plate thickness and adds in the bottom Distance positioning roll shaft 206 of locating wheel 205
The cylindricity error value for positioning roll shaft 206, avoids locating wheel 205 and plasterboard upper surface from continuously contacting with, and otherwise positions roll shaft 206
Cylindricity error will cause damage of the locating wheel 205 to plasterboard upper surface, the positioning accuracy request of this technique up and down direction
It is not high, only it need to guarantee that plasterboard does not move up and down.
Support frame 101 is Integral combined structure setting, is required to be designed layout according to the integral installation of equipment.
Enter saw cutting system, drying system etc. after the completion of plasterboard compacting, it is identical as conventional gypsum board production technology.
Advantage: the present invention has carried out prominent innovation from technique and equipment aspect, three-dimensional concave imprint patterns effect is true to nature, at
Type is high-efficient, and solidification effect is good, harmless to whole fiber cloth, does not influence the intensity and quality of plasterboard, in plasterboard initial set
Stage completes, and antifalse effect is good.
Claims (10)
1. a kind of fibrous plaster imprint process, it is characterised in that:
Step 1, material mixture, the various raw material for manufacturing fibrous plaster are accurately matched；
Step 2 makes gypsum slurries, and proportioned land plaster raw material and water are stirred as gypsum slurries, adds in whipping process
Add white glue with vinyl as additive, mixes gypsum slurries and white glue with vinyl uniformly；
Gypsum slurries and fibrous mesh cloth extrusion forming are fibrous plaster using molding machine by step 3, fibrous plaster sheet metal forming
Plate；
Step 4, fibrous plaster upper surface imprint concave three-D pattern, and the high-temperature high-pressure impression block of dint wheel is in pre-hardening gypsum
Plate upper surface suppresses concave three-D pattern, and with three-dimensional mould shape thermal deformation, pressure occur for top fiber cloth when hot pressing is imprinted
UV module in trace wheel smears UV ink in concave domain；
Step 5, the quick solidification in matrix pattern region, fibrous plaster deliver into solidification case, by ultraviolet light irradiation and
Heater heating, keeps plasterboard upper surface concave domain fast curing-formed, realizes the fixation of matrix pattern, rapid shaping principle
Solidify that quickening, white glue with vinyl are bonded quickening at high temperature, UV ink quickly glues under ultraviolet irradiation at high temperature including gypsum slurries
It connects.
2. a kind of fibrous plaster imprint process according to claim 1, which is characterized in that further include:
Step 6, cutting drying carry out scale cun cutting to plasterboard, are sent into drying in drying box, make with matrix pattern
Plasterboard volume drying；
Step 7, finished product packing storage carry out stacking to dry plasterboard, tie up, overlay film storage.
3. a kind of fibrous plaster imprinting moulding is mechanical, it is characterised in that: including impression system and formation system；
The impression system includes dint wheel (200), transport roll shaft (201), solidification case (202), ultraviolet lamp (203), heater
(204), locating wheel (205), positioning roll shaft (206)；
The formation system include support frame (101), support platform (102), forming belt (103), belt pulley (104), under entangle
Inclined machine (105), lower fiber cloth (106), lower fiber cloth rewinder roll (107), upper fiber cloth rewinder roll (108), upper fiber cloth (109), blender
(110), upper rectification machine (111), scraper plate (112), transmission belt (113), forming press-roller (114), coining platform (116)；
The dint wheel (200) is set to right above coining platform (116)；The solidification case (202) is arranged in dint wheel (200)
Right side, the locating wheel (205) and positioning roll shaft (206) setting solidification case (202) right hand external, locating wheel (205)
In the surface of positioning roll shaft (206).
4. a kind of fibrous plaster imprinting moulding according to claim 3 is mechanical, it is characterised in that: the dint wheel
It (200) include wheel body (2001), pattern mold (2002), heating module (2003), UV inking module (2004)；The wheel body
It (2001) is hollow cylinder structure, pattern mold (2002) are arranged in outer surface, inside setting heating module (2003) and UV ink supply
Module (2004).
5. a kind of fibrous plaster imprinting moulding according to claim 3 or 4 is mechanical, it is characterised in that: the pattern mould
Tool (2002) is the hard convex figure mold installed on wheel body (2001) external cylindrical surface, by thermally conductive, heat-resisting hard material
Micropore is arranged in manufacture, die surface, and micropore, heating module (2003) is arranged in wheel body (2001) and pattern mold link position
For pattern mold (2002) heating, ink of UV inking module (2004) setting on the inside of wheel body (2001), in UV inking module
Storehouse is connected to the micropore of wheel body (2001) and the micropore of pattern mold (2002).
6. a kind of fibrous plaster imprinting moulding according to claim 3 is mechanical, it is characterised in that: the solidification case
(202) it is the cabinet for closing left and right perforation above and below, ultraviolet lamp (203) and heating lamp (204) is set on inner wall.
7. a kind of fibrous plaster imprinting moulding according to claim 3 is mechanical, it is characterised in that: support frame as described above
It (101) is Integral combined structure, two belt pulleys (104) are contour is fixed on support frame (101) for left and right, forming belt (103)
It is fitted around on belt pulley (104), wherein the left side coaxially connected driving wheel of belt pulley；Support platform (102) is fixed on support
On frame (101)；On the top of support frame (101), forming press-roller (114) coaxially connected follower is left for forming press-roller (114) setting
The driving wheel of side belt pulley (104) and the follower of forming press-roller (114) are connected by transmission belt (113).
8. a kind of fibrous plaster imprinting moulding according to claim 3 or 7 is mechanical, it is characterised in that: the molding skin
Band (103) is U-type groove belt, and the two sides of U-type groove are vertical structure, and the width of U-type groove is equal to the width of plasterboard；
The forming press-roller (114) is cylinder axle construction, and both sides are symmetrical arranged groove ditch.
9. a kind of fibrous plaster imprinting moulding according to claim 3 or 7 is mechanical, it is characterised in that: the upper fiber
The upper fibre being arranged on the left side of belt pulley (104), upper fiber cloth rewinder roll (108) is arranged in cloth rewinder roll (108) and lower fiber cloth rewinder roll (107)
Wei Bu (109) sequentially passes through the lower part of rectification machine (111) and forming press-roller (114), under being arranged on lower fiber cloth rewinder roll (107)
Fiber cloth (106) passes through the forming belt on lower rectification machine (105) and left side belt pulley closely around contact connectio, lower fiber
Cloth (106) is set on the U-type groove inner bottom surface of forming belt (103), and is passed through the lower part of the grout outlet of blender (110), scraped
The lower part of plate (112), forming press-roller (114) lower part.
10. a kind of fibrous plaster imprinting moulding according to claim 3 or 9 is mechanical, it is characterised in that: the scraper plate
It (112) include damper for forming (1121), scraping blade (1122), vibrating motor (1123), fixed frame (1124)；The molding gear of left and right two
Distance of the distance of plate (1121) equal to the U-shaped side of forming belt (103) two, scraping blade (1122) connecting vibration motor (1123),
The left and right ends of scraping blade (1122) are fixed on two damper for forming (1121) in left and right, and damper for forming (1121) is fixed at
Determine on frame (1124), fixed frame (1124) is fixed on blender (110).
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| CN201910336308.6A CN110014504B (en) | 2019-04-25 | 2019-04-25 | Fiber gypsum board embossing process and forming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336308.6A CN110014504B (en) | 2019-04-25 | 2019-04-25 | Fiber gypsum board embossing process and forming machine |
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| CN110014504B CN110014504B (en) | 2023-11-21 |
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Cited By (1)
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| CN110834483A (en) * | 2019-11-29 | 2020-02-25 | 罗丽芳 | Decorative material gypsum board pattern imprinting process |
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| CN110014504B (en) | 2023-11-21 |
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