CN2701607Y - Multi-pipe distribution device for ceramic press formation - Google Patents
Multi-pipe distribution device for ceramic press formation Download PDFInfo
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- CN2701607Y CN2701607Y CN 200320117481 CN200320117481U CN2701607Y CN 2701607 Y CN2701607 Y CN 2701607Y CN 200320117481 CN200320117481 CN 200320117481 CN 200320117481 U CN200320117481 U CN 200320117481U CN 2701607 Y CN2701607 Y CN 2701607Y
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Abstract
The utility model discloses a multi-pipe distribution device which is used for ceramic press formation and can produce ceramic bricks whose overall body is provided with long and thin strip shaped patterns. The multi-pipe distribution device contains a feeder, a material distribution bucket, a grid and the driving device of the grid, a bottom plate and the fixed parts of the bottom plate; the inner side of the material distribution bucket is fixed and is separated into a plurality of material distribution spaces which are not less than two; wherein at least a material distribution space is provided; the width of the material distribution space on the travel direction of the grid is 4 times less than the height of the grid or equal to 4 times.
Description
Technical field
The utility model relates to the apparatus for distributing of press-molding in a kind of ceramic tile production.
Background technology
In ceramic tile production, the forming method of expecting apparatus for distributing under the various molding mass is called multitube cloth forming method with many tremie pipes.The mandate publication number is that the patent document of CN2393703Y discloses a kind of multitube apparatus for distributing of implementing said method, various powders under many tremie pipes in blender, powder mixes the back and flows out from an outlet in blender, enter in the following cloth bucket, cloth bucket is distributed into powder in the grid by relatively moving between cloth bucket and the grid again, and last grid pushes powder the framed middle compression moulding of press.The existing another kind of multitube apparatus for distributing of implementing said method is by feeder, cloth bucket below this feeder, grid below this cloth bucket and drive unit thereof, base plate below this grid and fixture thereof are formed, it is characterized in that this feeder is made up of a plurality of rectangle hopper and blanking plates of wearing down cylinder, various powders enter respectively in each rectangle hopper through tremie pipe, by controlling the rotation order and the number of times of each cylinder, just can be various powders in proportion respectively or mix ground via in a part of ground feeding of the blanking plate cloth bucket by designing requirement, by relatively moving between cloth bucket and the grid powder in the cloth bucket is distributed in the grid, the grid on the last base plate pushes powder the framed middle compression moulding of press again.Above-mentioned cloth bucket is made up of wall, last lower open mouth, and two walls vertically are parallel to the direction that grid moves, and the distance of this two wall is not less than the width of grid in this direction; One wall vertically with above-mentioned vertical connection of two walls, inside downward-sloping and above-mentioned vertical connection of two walls of another vertical bottom, wall top, the width of cloth bucket on the grid moving direction less than this grid at the width that this side up.Use above-mentioned two kinds of apparatus for distributing all can not produce and have thickness difference, different in size, be similar to the Ceramic Tiles of the elongated striated entire body decorative pattern of lithotome, in view of the characteristics and the employed powder of multitube cloth forming method has good flowability, the industry is thought, is difficult to use the Ceramic Tiles of this kind method and the elongated striated entire body of device fabrication decorative pattern thereof.For this reason, developed other production method, application number is that 02141621 patent application document discloses a kind of Ceramic Tiles microgroove and forms device and formation method, and provide a kind of embodiment: the two-layer lining of feed chamber cloth on the retrial apparatus for distributing, form the device compacting with above-mentioned microgroove and form the microgroove slit, more top one deck lining is scraped in the microgroove slit, and then carried out subsequent process steps, this method and apparatus complexity, the also non-entire body decorative pattern of the microgroove of formation.
Summary of the invention
The purpose of this utility model is that a kind of multitube apparatus for distributing and distributing method is provided on the basis of above-mentioned multitube distributing method and equipment thereof, can produce with the method and equipment and to have thickness difference, different in size, be similar to the Ceramic Tiles of the elongated striated entire body decorative pattern of lithotome.
For achieving the above object, the technical scheme that the utility model is taked is on existing multitube apparatus for distributing basis it to be transformed, use following multitube apparatus for distributing: it comprises feeder, the cloth bucket below this feeder, the grid below this cloth bucket and drive unit thereof, the base plate below this grid and fixed part and controller for electric consumption, its special feature is, when this apparatus for distributing work, on the direction that described grid moves, described cloth bucket inside is fixed to be partitioned into and is no less than a plurality of cloth material spaces of two.Have a cloth material space in the described cloth material space at least, its width on described grid moving direction is less than or equal to four times of described grid height; More excellent is, described width is less than or equal to three times of height of described grid; Excellent is that described width is less than or equal to the twice of described grid height.More excellent is that described width is less than or equal to the height of described grid.
For achieving the above object, the multitube apparatus for distributing that uses also can be as follows: it comprises feeder, the cloth bucket below this feeder, the grid below this cloth bucket and drive unit thereof, the base plate below this grid and fixed part and controller for electric consumption, it is characterized in that: on the direction that described grid moves, described cloth bucket inner width is less than or equal to four times of described grid height.More excellent is, described width is less than or equal to three times of height of described grid; Excellent is that described width is less than or equal to the twice of described grid height.More excellent is that described width is less than or equal to the height of described grid.
For realizing the purpose of this utility model, use the multitube distributing method of above-mentioned the utility model multitube apparatus for distributing as follows: at first feeder is given the cloth bucket feeding, this cloth bucket is given the grid cloth then, this grid is pushed powder to framed cloth that press is given this press at last, its special feature is: the described cloth bucket feeding of giving is, by designing requirement various powders from level to level, divide in each cloth material space that area of space ground feeds described cloth bucket; Described this cloth bucket is for the grid cloth, this cloth bucket the powder in this cloth bucket clocklike a cloth material space of cloth material space ground, be distributed in this grid layer by layer.
Grid in the above-mentioned multitube apparatus for distributing is made of the grid that is divided into a plurality of zones in the grid frame grid frame and being connected on the grid frame, and the formed decorative pattern pattern of grid is fixed by designing requirement.
In the above-mentioned multitube apparatus for distributing, on the direction that described grid moves, also row arrangement is no less than two a plurality of described cloth bucket.
For making in the production, when producing elongated striated entire body decorative pattern Ceramic Tiles with above-mentioned multitube apparatus for distributing of the present utility model and multitube distributing method, assurance has enough big output, on request powder is fed in the cloth bucket with being convenient to, the utility model also provides the feeder in a kind of multitube apparatus for distributing, this feeder comprises powder box and powder box drive unit, and this powder box has the bottom, and its inside is partitioned into a plurality of feedings space that is no less than two; Described feeding space, its bottom is the part of the bottom of powder box, and feeding mouth is arranged at its top, and feed opening is arranged at its bottom, and the powder in this feeding space can be from the cloth bucket below this feed opening flows directly into.The position of described feed opening and shape size are decided according to design, and the area of described feed opening is less than the area of the bottom in this feeding space, feed opening place.
The utility model is on the direction that grid moves, cloth bucket internal interval one-tenth is no less than a plurality of cloth material spaces of two, perhaps make the width of cloth bucket inside on the grid moving direction four times less than described grid height, in use, pass through feeder, divide powder in each cloth material space of area of space ground feeding cloth bucket by the designing requirement layering, cloth bucket more regularly, a cloth material space of cloth material space ground, layer by layer the bucket in powder be distributed in the grid, like this, just can give the grid cloth by designing requirement.When the thin layer powder is arranged in the cloth bucket, also have corresponding thin layer powder in the grid, after the grid of different decorative patterns pushes the framed compression moulding of press, burns till polishing, the elongated striated decorative pattern that burnishing surface will present accordingly, thickness is different, different in size.The utility model has been compared following advantage with existing method with apparatus for distributing:
(1) can produce polytype imitative stone entire body decorative pattern Ceramic Tiles, particularly elongated striated entire body decorative pattern Ceramic Tiles by designing requirement;
(2) method and apparatus is simple and reliable.
Description of drawings
Fig. 1 is the utility model apparatus for distributing and press schematic diagram.
Fig. 2 is the sectional view of cloth bucket on the perpendicular that is parallel to the grid moving direction of existing apparatus for distributing.
Fig. 3 is the schematic diagram that cloth bucket shown in Figure 2 is given the grid cloth.
Fig. 4 is the sectional view of an example on the perpendicular that is parallel to the grid moving direction of the cloth bucket of the utility model apparatus for distributing.
Fig. 5 is the schematic diagram that cloth bucket shown in Figure 4 is given the grid cloth.
Fig. 6 is the sectional view of another example on the perpendicular that is parallel to the grid moving direction of the cloth bucket of the utility model apparatus for distributing.
Fig. 7 is the sectional view of the 3rd example on the perpendicular that is parallel to the grid moving direction of the cloth bucket of the utility model apparatus for distributing.
Fig. 8 is the feeder of the utility model apparatus for distributing and the schematic diagram of cloth bucket.
Fig. 9 is the cutaway view of Fig. 8 along the I-I line.
The elongated striated decorative pattern polished bricks schematic diagram that Figure 10 produces for the utility model apparatus for distributing.
Figure 11 is the cutaway view of Figure 10 along the I-I line
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Shown in Figure 1 is an example of apparatus for distributing of the present utility model, tremie pipe 7 under the various powders in feeder 1, feeder 1 moves around along the left and right directions of press 5 on cloth bucket 2, gives cloth bucket 2 feedings; Cloth bucket 2 or grid 3 move up in the front and back of press 5, and cloth bucket 2 is given grid 3 clothes; Grid 3 on base plate 4 moves to framed 6 clothes to press 5.Feeder 1 is Fig. 8 and feeder shown in Figure 9, and cloth bucket 2 is cloth buckets shown in Figure 4.
Shown in Figure 2 is existing cloth bucket, as shown in Figure 3, existing cloth bucket is when cloth, because powder has good flowability, when cloth bucket is given the grid cloth, powder in the bucket can produce mobile, and the automatically mixing that can not artificially control of generation in process of flowing, therefore, though by designing requirement various powders cloth fortunately in the cloth bucket from level to level, be distributed into powder in the grid by cloth bucket, its decorative pattern still is difficult to control.When original cloth bucket inside is partitioned into two or more cloth material spaces on the direction that grid moves, just can obviously reduce the mixing of powder in cloth bucket, cloth bucket as shown in Figure 6.
As shown in Figure 3, the height of supposing grid is h centimetre, the relative moving speed of cloth bucket and grid is a cel, the flowing velocity of powder is the c cel, cloth bucket and grid are identical perpendicular to the width on the grid moving direction, cloth bucket and grid relatively move once, and just making grid be covered with powder, to need the width of feed opening on moving direction of cloth bucket be b centimetre, then
As seen from the above equation, b is directly proportional with the relative moving speed of grid with height, the cloth bucket of grid, is inversely proportional to the powder flowing velocity.
In the actual production, general a is about the 10-25 cel, and c is about the 37-47 cel, and therefore, b is about (0.2-0.7) h.
When a is 18 cels, h is 3 centimetres, and c is 45 cels, and then b is 1.2 centimetres.Shown in Figure 4 be go up lower open mouth, by the cloth bucket that four vertical walls vertically are formed by connecting, cloth bucket inside is become 4 cloth material spaces by vertical sheet material fixed intervals on the direction that grid moves, the width of each cloth material space on moving direction is 1.2 centimetres; As shown in Figure 5, this cloth bucket that is is when giving the grid cloth, be that the grid cloth is given on a cloth material space of cloth material space ground, powder at the cloth material space of cloth bucket moving direction front is distributed in the grid earlier, and the powder in the cloth material space is to be distributed in the grid from level to level from the bottom to top, like this, divide in advance the distribution pattern of the various powders that area of space lays, will be remained in the grid regularly by cloth bucket by designing requirement layering in cloth bucket.When the different thin layer powder of thickness is arranged in the cloth bucket, also have corresponding thin layer powder in the grid, grid through different decorative patterns pushes the framed compression moulding of press, after burning till polishing, the elongated striated decorative pattern that burnishing surface will present accordingly, thickness is different, different in size, as shown in figure 10, this decorative pattern is that entire body has, as shown in figure 11.Therefore, by designing various powders each cloth spatial distributions in cloth bucket, and realize this distribution,, just can produce the Ceramic Tiles of corresponding decorative pattern again in conjunction with the decorative pattern pattern in the grid by feeder.Here, during cloth, cloth bucket not only plays the effect to grid packing, also plays the distribution of various powders in bucket, remains on the effect in the grid regularly.Undoubtedly, on the direction that grid moves, inner width is 1.2 centimetres, and inside has only a cloth material space, the capacity cloth bucket of enough big (as highly enough high), also can be distributed in powder in the grid from level to level, from the bottom to top regularly, produce above-mentioned effect.Be understood that, the width of cloth material space on the grid moving direction in the above-mentioned cloth bucket is during less than 1.2 centimetres, previous cloth material space is when giving the grid cloth, and back one cloth material space also has a small amount of powder and is distributed into the deficiency of replenishing last cloth material space cloth in the grid, influences the cloth effect; And when the width of the space in the above-mentioned cloth bucket on moving direction during greater than 1.2 centimetres, cloth bucket is in the cloth process, powder in the cloth material space will produce to a certain extent and mix, powder in the big more cloth material space of width mixes severely more, what cloth bucket played, also poor more the effect that powder is distributed in the grid regularly from level to level.
As above analyze, the width of inner each the cloth material space of cloth bucket on the grid moving direction, influential to the cloth effect of cloth bucket, for determining the width range of cloth material space, done following test.Same grid, same powder, same grid translational speed are used in test, and powder is also identical in each cloth spatial distributions, and cloth bucket adopts cloth bucket shown in Figure 4, only changes the width of cloth material space on the grid moving direction of cloth bucket inside.
Table 1
The | 1 | 2 | 3 | 4 | 5 | 6 |
The excursion of cloth space width | <b | b-h | h-2h | 2h-3h | 3h-4h | 4h-5h |
The situation of striated decorative pattern on the burnishing surface | Short, many, clear | Long, many, clear | Long, more, clearer | Long, more, point fuzziness arranged | Lack less,, have point fuzziness | Seldom, fuzzy |
As shown in table 1, when width during greater than 4h, the effect of cloth bucket is very little at interval, when width is less than or equal to 4h, be resultful, effect is preferably arranged when width is less than or equal to 3h, effective when width is less than or equal to 2h, better effects if when width is less than or equal to h.Here said effect is meant the readability of decorative pattern.
According to the needs of brick face design, can make a part of cloth material space of cloth bucket narrower, a part of cloth material space is wideer, and like this, the stria shape decorative pattern on a brick face just part is more clear, and a part is fuzzy.
Be understood that, if necessary, above-mentioned cloth bucket inside also can with other the material of curved surface or other method at interval, interval insulant also can be movable with being connected of cloth bucket outer wall; Can also on the direction that grid moves at interval after, again on the direction that moves perpendicular to grid at interval; Or with the cloth bucket of other profiles.
In the actual production, the height h of grid is with the specifications vary of product, 1800 * 1200 product of the present maximum of exploitation in nearly 2 years, its grid height is 4.5 centimetres, 800 * 800 product grid height is 3 centimetres, that is to say, the height of the grid that uses is not more than 4.5 centimetres at present.The width of existing cloth bucket on cloth bucket and grid relatively move direction is 20 centimetres, than 4 times 18 centimetres also big of 4.5 centimetres of the grid height of maximum product, therefore, can only play the effect of powder being put into grid, this also is its effect that will play, and can not the powder in the cloth bucket be distributed in the grid regularly from level to level from the bottom to top.If but existing cloth bucket internal interval were become two or more cloth material spaces, just can be used for production specification would be 1800 * 1200 elongated striated entire body decorative pattern Ceramic Tiles.
Cloth bucket shown in Figure 4, the width of each cloth material space on the direction that grid moves also can be less than or equal to 3.8 times or 2.8 times or 1.8 times or 0.6 times of grid height.
Cloth bucket shown in Figure 6 is made up of wall, last lower open mouth, and two walls vertically are parallel to the direction that grid moves; One wall vertically with above-mentioned vertical connection of two walls, another vertical bottom, wall top is downward-sloping and above-mentioned vertical connection of two walls inwardly, cloth bucket is become 4 cloth material spaces by vertical sheet material fixed intervals on the direction that grid moves, the width of each cloth material space on the grid moving direction is less than or equal to 3.3 times or 2.3 times or 1.3 times or 0.5 times of this grid height.
Shown in Figure 7 be go up lower open mouth, by the inside vertical cloth bucket that is formed by connecting in plane of slightly-inclined downwards of three vertical planes and, on the direction that grid moves, its inner width is less than or equal to 3.5 times or 2.5 times or 1.5 times or 0.7 times of this grid height.
Among Fig. 8, Fig. 91 is an example of the powder box of the feeder that provides of the utility model, it is a cuboid chest that the end is arranged, above uncovered, be partitioned in the case with cloth bucket in the corresponding a plurality of feedings space that defines rows, space---grid (8 grids are arranged in this example), the bottom of each grid all is the part of the bottom of powder box, and rectangular feed opening not of uniform size is all arranged at the bottom of each grid; Various powders are following respectively in each grid by tremie pipe, a kind of powder under the grid, powder box is on cloth bucket when mobile, powder in each grid flows in the corresponding cloth material space of cloth bucket successively by feed opening simultaneously, feed various powders from level to level for cloth bucket, the width of each feed opening on the feeder moving direction is not of uniform size, has determined that the powder thickness in cloth bucket in each grid differs; By the grid of design in the powder box arrange, the shape size of feed opening, various powder putting in grid, just can divide area of space ground that various powders are fed in each cloth material space of cloth buckets by the designing requirement layering.Feed opening also can rectangular other shapes of right and wrong, and its position and shape size are decided according to design, and the area of this feed opening is less than the area of the bottom in this feeding space, feed opening place.Be understood that, powder box also can be other shapes end container arranged, upwards outwards launch as the top of powder box, make the uncovered increase of powder box and each grid, be convenient to powder and flow into; Perhaps lid is arranged at powder box top, also has feeding mouth; Feeding space in the powder box also can be partitioned into other shapes by designing requirement; In addition, can also flexibly connect between the bottom of powder box and the casing.Because above-mentioned powder box is on cloth bucket when mobile, what feeding spaces are arranged in this powder box, just have the different various powders of what part deals to be fed successively in the cloth bucket simultaneously, like this, rate of feeding just can improve several times even tens times than existing feeder.
Apparatus for distributing of the present utility model also can dispose the feeder in other non-the utility model apparatus for distributing, this feeder can by designing requirement various powders from level to level, divide in each cloth material space that area of space ground feeds cloth bucket.
Apparatus for distributing of the present utility model also can be on the direction that grid moves, and row arrangement is no less than a plurality of cloth buckets of two, can dispose corresponding feeder above the cloth bucket, and each cloth bucket is simultaneously or in turn to the grid cloth.
Claims (9)
1. multitube apparatus for distributing that is used for the ceramic press moulding, it comprises feeder, the cloth bucket below this feeder, the grid below this cloth bucket and drive unit thereof, the base plate below this grid and fixed part and controller for electric consumption, it is characterized in that: when this apparatus for distributing work, on the direction that described grid moves, described cloth bucket inside is fixed to be partitioned into and is no less than a plurality of cloth material spaces of two.
2. multitube apparatus for distributing according to claim 1 is characterized in that: have a cloth material space in the described cloth material space at least, its width on described grid moving direction is less than or equal to four times of described grid height.
3. multitube apparatus for distributing according to claim 2 is characterized in that: described width is less than or equal to three times of described grid height.
4. multitube apparatus for distributing according to claim 2 is characterized in that: described width is less than or equal to the twice of described grid height.
5. multitube apparatus for distributing according to claim 2 is characterized in that: described width is less than or equal to the height of described grid.
6. multitube apparatus for distributing according to claim 1 is characterized in that: described feeder comprises powder box and powder box drive unit, and this powder box has the bottom, and its inside is partitioned into a plurality of feedings space that is no less than two; Described feeding space, its bottom be the part of the bottom of described powder box, feeding mouth is arranged at its top, and feed opening is arranged bottom it, the powder in this feeding space can the described cloth bucket below this feed opening flows directly into this powder box.
7. multitube apparatus for distributing according to claim 6 is characterized in that: the area of described feed opening is less than the area of the bottom in this feeding space, feed opening place.
8. multitube apparatus for distributing according to claim 1 is characterized in that: described grid is made of the grid that is divided into a plurality of zones in the grid frame grid frame and being connected on the grid frame.
9. multitube apparatus for distributing according to claim 1 is characterized in that: on the direction that described grid moves, and row arrangement is no less than two a plurality of described cloth bucket.
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CN 200320117481 CN2701607Y (en) | 2003-10-29 | 2003-10-29 | Multi-pipe distribution device for ceramic press formation |
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Application Number | Priority Date | Filing Date | Title |
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CN 200320117481 CN2701607Y (en) | 2003-10-29 | 2003-10-29 | Multi-pipe distribution device for ceramic press formation |
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CN2701607Y true CN2701607Y (en) | 2005-05-25 |
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CN 200320117481 Expired - Fee Related CN2701607Y (en) | 2003-10-29 | 2003-10-29 | Multi-pipe distribution device for ceramic press formation |
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- 2003-10-29 CN CN 200320117481 patent/CN2701607Y/en not_active Expired - Fee Related
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