CN102179860A - Gypsum board casting forming method and gypsum board forming machine - Google Patents
Gypsum board casting forming method and gypsum board forming machine Download PDFInfo
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- CN102179860A CN102179860A CN 201110060998 CN201110060998A CN102179860A CN 102179860 A CN102179860 A CN 102179860A CN 201110060998 CN201110060998 CN 201110060998 CN 201110060998 A CN201110060998 A CN 201110060998A CN 102179860 A CN102179860 A CN 102179860A
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- plasterboard
- die cavity
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- gypsum slurry
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Abstract
The invention discloses a gypsum board casting forming method and a gypsum board forming machine. Gypsum slurry is poured into a die cavity of a die of a gypsum board; and after the gypsum slurry is solidified, the gypsum board is stripped from the die cavity. The method is characterized in that: when the gypsum slurry is poured, the gypsum slurry is poured in a state that the die cavity is inclined relative to the horizontal plane, and a charging hole for pouring the gypsum slurry is positioned at the low end of the die cavity in the inclined state. The gypsum board forming machine comprises an upper die and a lower die, wherein the upper die involutary with the lower die is placed on the lower die, the lower die and the upper die form the die of the gypsum board, and the die cavity of the gypsum board is formed between the upper die and the lower die. The gypsum board forming machine is characterized by also comprising a device for allowing the die of the gypsum board to move obliquely relative to the horizontal plane; the die cavity is provided with the charging hole for pouring the gypsum slurry; and the charging hole is positioned at the low end of the die cavity for pouring the gypsum slurry in the inclined state. The method and the machine have the advantages of high production efficiency, good manufacturing quality, low production cost and good working environment.
Description
Technical field
The present invention relates to the manufacture method and the equipment of building materials, relate in particular to a kind of plasterboard castable method that is used to decorate and plasterboard forming machine thereof.
Background technology
Decorated gypsum board is the prefabricated component a kind of commonly used of building decoration, at present the many dependence craft of making or the mechanization production of plasterboard.Make that labor strength is big, production efficiency is low by hand; Mechanization production efficiency height, its cardinal principle is that gypsum slurry is cast in the mould, because mould is a horizontal positioned when cast, gypsum slurry is to flow at random in flow process, therefore, slurry in mould can be wrapped in air, make the plasterboard after being shaped have pore, for this reason, all plasterboard forming machines must shake on shake table after slurry is cast in the mould as early as possible, to get rid of the air in the slurry, be CN93235067.4 gauge stuff panel moulding apparatus as the patent No., and the CN200520049827.8 vertical-vibration gypsum board formative machine etc.Because vibrations need regular hour and consumed power, also can produce bigger noise, therefore the efficient of producing is lower, cost is higher, the working environment of producing is owing to noise becomes abominable, and become very complicated owing to mechanisms such as needing shake table makes plasterboard forming machine structure, and the plasterboard of being produced is also often owing to pore is scrapped.
Summary of the invention
The purpose of this invention is to provide a kind of low cost of manufacture, production efficiency height, plasterboard castable method that noise is little during production and plasterboard forming machine thereof.
In order to reach above-mentioned requirements, this plasterboard castable method is achieved through the following technical solutions: it injects the die cavity of the mould of plasterboard with gypsum slurry, after treating that gypsum slurry solidifies, from die cavity, deviate from into plasterboard, it is characterized in that when the pouring gypsum slurry, be under the state that die cavity is inclined relative to horizontal, to inject, the low side the when charge door of injection gypsum slurry is positioned at the die cavity heeling condition.
Described gypsum slurry is to force to inject under the state of pressurization injecting die cavity.
By the designed plasterboard forming machine of above-mentioned plasterboard castable method, it includes upper die and lower die; On counterdie, be placed with the patrix involutory with counterdie, counterdie and patrix are formed the mould of plasterboard, between upper die and lower die, form the die cavity of plasterboard, it is characterized in that it also includes the head that the mould that makes plasterboard is inclined relative to horizontal, on die cavity, have the charge door of pouring gypsum slurry, the low side when charge door is located at pouring gypsum slurry type cavity dumping state.
In described die cavity, be provided with the steam vent or the exhaust gap that are interlinked to the outside with die cavity, high-end when steam vent or exhaust gap are located at pouring gypsum slurry heeling condition.
Described counterdie is fixed on the mould bases, and mould bases is placed on rail and leads, and mould bases can be led relative to rail and be moved; Counterdie warp hinges fixing down fixes on the mould bases, and counterdie can be around hinge axis inclination down; Described patrix is fixed in the frame of shaped as frame, and patrix is fixed on the frame through upper hinge; Have the jacking system of jack-up counterdie or on patrix, be provided with the hold-down devices of patrix at counterdie, wherein jacking system or hold-down devices, hinge and upper hinge have been formed the head that the mould of described plasterboard tilts down.
Be provided with the movable rail of one section oscilaltion in rail is led, movable rail has the lifting apparatus of jack-up movable rail in movable rail in the frame of shaped as frame.
Described charge door top is provided with loading hopper, and loading hopper is fixed on the frame of shaped as frame or on the patrix, loading hopper is reinforced in loading hopper by casing drum.
Be provided with the extrusion piston that matches with loading hopper in the described loading hopper, gypsum slurry is forced to be injected in the die cavity through the extrusion piston extruding.
Described the extrusion piston head be provided with to around hole for water spraying or be provided with the cleaning loading hopper device of in loading hopper, spraying water on the loading hopper.
Described upper die and lower die are square, each 4 one group, and become matrix pattern to arrange, be provided with 4 following hinges that are connected with counterdie and 4 upper hinges that are connected with patrix respectively at the cross intersection point place of matrix pattern.
Described patrix includes cope match-plate pattern and upper mould cover, and upper mould cover is collapsible soft mode, is provided with vacuum-pumping tube between cope match-plate pattern and upper mould cover.
The using method of above-mentioned plasterboard forming machine is: the mould bases that counterdie will be housed pushes on the interior movable rail of frame, by lifting apparatus with the mould bases lifting, simultaneously, jacking system is close to counterdie jack-up and with patrix, make counterdie around hinge inclination down, patrix tilts around upper hinge, and charge door is aimed at loading hopper and compressed; In charge door entered by patrix and the involutory formed shape of counterdie chamber, extrusion piston extend in the loading hopper and pushes gypsum slurry then by loading hopper, to gypsum slurry from steam vent or exhaust gap overflow; Jacking system and lifting apparatus descend, and counterdie is separated with patrix, and counterdie is set level, and movable rail is led with rail and alignd, and release mould bases, scabble cast gate, treat that gypsum slurry solidifies back one-tenth plasterboard in the counterdie, the demoulding, and plasterboard is deviate from from counterdie, becomes the plasterboard finished product.
According to the plasterboard forming machine plate that such scheme is made, owing to when adding gypsum slurry, it is skewed that the shape chamber becomes, charge door is at the lower in shape chamber, and along with gypsum slurry enters, charge level progressively rises, air and is progressively discharged from the steam vent on top, shape chamber or exhaust gap all the time on charge level.And it is reinforced when the horizontal positioned of shape chamber not resemble conventional method, causes slurry arbitrarily to flow and air occurs being enclosed with in the slurry, causes the situation that occurs pore in the plasterboard.It has the production efficiency height, and workmanship is good, and production cost is low, the advantage of good work environment.
Description of drawings
Fig. 1 is the state diagram of plasterboard mould when injecting gypsum slurry;
Fig. 2 is that extrusion piston pushes the state diagram when forcing to inject gypsum slurry downwards in loading hopper;
Fig. 3 is the general structure schematic diagram of plasterboard forming machine;
Fig. 4 is that B-B analyses and observe the back and clockwise changes 90 ° among Fig. 5, lifting apparatus jack-up not, and the state diagram of counterdie during with the patrix disengagement;
Fig. 5 is the A-A cutaway view of Fig. 4;
Fig. 6 is a lifting apparatus jack-up counterdie, the state diagram when counterdie and top mould close;
Fig. 7 is the front view of casing drum;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is put casing drum on the loading hopper, jacking system pushes up into mould skewed, the state diagram when injecting gypsum slurry;
Figure 10 is the vertical view of Fig. 9;
Figure 11 is the front view of extrusion piston;
Figure 12 is the partial enlarged drawing of extrusion piston head;
Figure 13 is that jacking system pushes up into the state of inclination with mould, four extrusion piston state diagrams that extruding downwards simultaneously forces to inject gypsum slurry in loading hopper.
Among the figure: 1, gypsum slurry; 2, mould; 3, die cavity; 4, charge door; 5, patrix; 6, counterdie; 7, cope match-plate pattern; 8, upper mould cover; 9, vacuum-pumping tube; 10, adjustable plate; 11, mould bases; 12, rail is led; 13, movable rail; 14, frame; 15, lifting apparatus; 16, following hinge; 17, following hinge axis; 18, upper hinge; 19, jacking system; 20, steam vent; 21, loading hopper; 22, casing drum; 23, extrusion piston; 24, hole for water spraying.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Plasterboard castable method, it injects the die cavity 3 of the mould 2 of plasterboard with gypsum slurry 1, after treating that gypsum slurry 1 solidifies, from die cavity 3, deviate from into plasterboard, and when pouring gypsum slurry 1, be to inject under the state that die cavity 3 is inclined relative to horizontal, the low side the when charge door 4 of injection gypsum slurry 1 is positioned at die cavity 3 heeling conditions as shown in Figure 1 and Figure 2.Described gypsum slurry 1 is to force to inject under the state of pressurization injecting die cavity 3.
By the designed plasterboard forming machine of above-mentioned plasterboard castable method, it includes patrix 5 and counterdie 6; Described patrix 5 and counterdie 6 are square, and described patrix 5 includes cope match-plate pattern 7 and upper mould cover 8, and upper mould cover 8 is collapsible soft mode, is provided with vacuum-pumping tube 9 between cope match-plate pattern 7 and upper mould cover 8.Be placed with the patrix 5 involutory with counterdie 6 on counterdie 6, counterdie 6 and patrix 5 are formed the mould 2 of plasterboards, form the die cavity 3 of plasterboard between patrix 5 and counterdie 6.Between cope match-plate pattern 7 and upper mould cover 8, be lined with adjustable plate 10 for saving gypsum material, as shown in Figure 1 and Figure 2 in order to the thickness of adjusting plasterboard.Described counterdie 6 is fixed on the mould bases 11, and mould bases 11 is placed on the rail of annular and leads on 12 as shown in Figure 3, and mould bases 11 can be led 12 relative to rail and be moved; Lead the movable rail 13 that is provided with one section oscilaltion in 12 at rail, movable rail 13 has the lifting apparatus 15 of jack-up movable rail 13 in movable rail 13 in the frame 14 of shaped as frame.Counterdie 6 warps hinge 16 down are fixed on the mould bases 11, and counterdie 6 can be around hinge axis 17 inclinations down; Described patrix 5 is fixed in the frame 14 of shaped as frame, and patrix 5 is fixed on the frame 14 through upper hinge 18; Have the jacking system 19 of jack-up counterdie 6 or on patrix 5, be provided with the hold-down devices of patrix 5 at counterdie 6, wherein jacking system 19 or hold-down devices, hinge 16 and upper hinge 18 have been formed head that the mould 2 of described plasterboard tilts as shown in Figure 4 down.Can adopt patrix 5 and counterdie 6 each 4 group for enhancing productivity, become matrix pattern to arrange, be provided with 4 following hinges 16 that are connected with counterdie 6 and 4 upper hinges 18 that are connected with patrix 5 respectively at the cross intersection point place of matrix pattern as shown in Figure 5.On each die cavity 3, have the charge door 4 of pouring gypsum slurry 1, the low side when charge door 4 is located at pouring gypsum slurry 1 die cavity 3 heeling conditions.Be provided with the steam vent 20 or the exhaust gap that are interlinked to the outside with die cavity 3 in die cavity 3, exhaust gap is located between patrix 5 and the counterdie 6, high-end when steam vent 20 or exhaust gap are located at pouring gypsum slurry 1 heeling condition.Described charge door 4 tops are provided with loading hopper 21 as shown in Figure 6, loading hopper 21 is fixed on and also can directly be fixed on the patrix 5 on the frame 14 of shaped as frame, loading hopper 21 as Fig. 7, shown in Figure 8 reinforced as Fig. 9, shown in Figure 10 in loading hopper 21, promptly adds gypsum slurry 1 by casing drum 22.Be provided with the extrusion piston 23 that matches with loading hopper 21 in the loading hopper 21, when gypsum slurry 1 joins loading hopper 21 and flows into die cavity 3 through casing drum 22, for making gypsum slurry 1 be full of die cavity 3, after removing casing drum 22, putting into extrusion piston 23 in the loading hopper 21 shown in Figure 11,12, gypsum slurry 1 pushes downwards through extrusion piston 23, makes gypsum slurry 1 force to be injected in the die cavity 3 as Fig. 2, shown in Figure 13.Be easy cleaning loading hopper 21 in addition, can also be provided with to hole for water spraying 24 all around that hole for water spraying 24 links to each other with water pipe, also can around loading hopper 21, be connected with water pipe, the device of the cleaning loading hopper 21 of water spray in loading hopper 21 at extrusion piston 23 heads.
Claims (11)
1. plasterboard castable method, it injects the die cavity of the mould of plasterboard with gypsum slurry, after treating that gypsum slurry solidifies, from die cavity, deviate from into plasterboard, it is characterized in that when the pouring gypsum slurry, be under the state that die cavity is inclined relative to horizontal, to inject, the low side the when charge door of injection gypsum slurry is positioned at the die cavity heeling condition.
2. plasterboard castable method according to claim 1 is characterized in that described gypsum slurry is to force to inject injecting die cavity under the state of pressurization.
3. the designed plasterboard forming machine of plasterboard castable method according to claim 1 and 2, it includes upper die and lower die; On counterdie, be placed with the patrix involutory with counterdie, counterdie and patrix are formed the mould of plasterboard, between upper die and lower die, form the die cavity of plasterboard, it is characterized in that it also includes the head that the mould that makes plasterboard is inclined relative to horizontal, on die cavity, have the charge door of pouring gypsum slurry, the low side when charge door is located at pouring gypsum slurry type cavity dumping state.
4. plasterboard forming machine according to claim 3 is characterized in that being provided with steam vent or the exhaust gap that is interlinked to the outside with die cavity in described die cavity, high-end when steam vent or exhaust gap are located at pouring gypsum slurry heeling condition.
5. plasterboard forming machine according to claim 3 is characterized in that described counterdie is fixed on the mould bases, and mould bases is placed on rail and leads, and mould bases can be led relative to rail and be moved; Counterdie warp hinges fixing down fixes on the mould bases, and counterdie can be around hinge axis inclination down; Described patrix is fixed in the frame of shaped as frame, and patrix is fixed on the frame through upper hinge; Have the jacking system of jack-up counterdie or on patrix, be provided with the hold-down devices of patrix at counterdie, wherein jacking system or hold-down devices, hinge and upper hinge have been formed the head that the mould of described plasterboard tilts down.
6. plasterboard forming machine according to claim 5 is characterized in that being provided with the movable rail of one section oscilaltion in rail is led, movable rail has the lifting apparatus of jack-up movable rail in movable rail in the frame of shaped as frame.
7. plasterboard forming machine according to claim 3 is characterized in that described charge door top is provided with loading hopper, and loading hopper is fixed on the frame of shaped as frame or on the patrix, loading hopper is reinforced in loading hopper by casing drum.
8. plasterboard forming machine according to claim 7 is characterized in that being provided with in the described loading hopper extrusion piston that matches with loading hopper, and gypsum slurry is forced to be injected in the die cavity through the extrusion piston extruding.
9. plasterboard forming machine according to claim 8, it is characterized in that described the extrusion piston head be provided with to around hole for water spraying or be provided with the cleaning loading hopper device of in loading hopper, spraying water on the loading hopper.
10. plasterboard forming machine according to claim 5, it is characterized in that described upper die and lower die are square, each 4 one group, become matrix pattern to arrange, be provided with 4 following hinges that are connected with counterdie and 4 upper hinges that are connected with patrix respectively at the cross intersection point place of matrix pattern.
11. plasterboard forming machine according to claim 3 is characterized in that including cope match-plate pattern and upper mould cover at described patrix, upper mould cover is collapsible soft mode, is provided with vacuum-pumping tube between cope match-plate pattern and upper mould cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110060998 CN102179860B (en) | 2011-03-11 | 2011-03-11 | Gypsum board casting forming method and gypsum board forming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110060998 CN102179860B (en) | 2011-03-11 | 2011-03-11 | Gypsum board casting forming method and gypsum board forming machine |
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| Publication Number | Publication Date |
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| CN102179860A true CN102179860A (en) | 2011-09-14 |
| CN102179860B CN102179860B (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110060998 Expired - Fee Related CN102179860B (en) | 2011-03-11 | 2011-03-11 | Gypsum board casting forming method and gypsum board forming machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020074540A (en) * | 2001-03-20 | 2002-10-04 | 허영태 | Colorful concrete products and their manufacturing method |
| CN1817592A (en) * | 2006-03-08 | 2006-08-16 | 于永久 | Production and apparatus of light strips in filling formation building |
| CN2813247Y (en) * | 2005-06-10 | 2006-09-06 | 高强 | Ornamental gypsum board casting forming machine |
| CN202021669U (en) * | 2011-03-11 | 2011-11-02 | 汤左龙 | Gypsum board forming machine |
-
2011
- 2011-03-11 CN CN 201110060998 patent/CN102179860B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020074540A (en) * | 2001-03-20 | 2002-10-04 | 허영태 | Colorful concrete products and their manufacturing method |
| CN2813247Y (en) * | 2005-06-10 | 2006-09-06 | 高强 | Ornamental gypsum board casting forming machine |
| CN1817592A (en) * | 2006-03-08 | 2006-08-16 | 于永久 | Production and apparatus of light strips in filling formation building |
| CN202021669U (en) * | 2011-03-11 | 2011-11-02 | 汤左龙 | Gypsum board forming machine |
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| CN102179860B (en) | 2013-01-30 |
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Effective date of registration: 20180522 Address after: 414502 Wangjia group 419, low Ping Village, three Town, Pingjiang County, Hunan Co-patentee after: Tang Yulin Patentee after: Tang Zuolong Co-patentee after: Yu Ying Address before: 314100 12-13 building 20, North East building material market, Wei Tang Town, Jiashan County, Zhejiang Co-patentee before: Tang Yulin Patentee before: Tang Zuolong |
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Granted publication date: 20130130 Termination date: 20190311 |
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