The application is to be that September 8, application number in 2006 are dividing an application of 200610154105.8 application for a patent for invention " method for gelatinizing coloring material inpowder and apparatus for distributing " applying date.
Summary of the invention
The purpose of this invention is to provide a kind of method for gelatinizing coloring material inpowder and apparatus for distributing, effectively solve technological deficiencies such as the half tone obstruction, pattern deformation, the production efficiency that exist in the existing dry method printing are low.
In order to realize the object of the invention, the invention provides a kind of method for gelatinizing coloring material inpowder, comprise step:
Step 1, delivery platform drive ceramic tile and move to the glue spreading apparatus below;
Step 2, glue spreading apparatus are coated with colloid at ceramic tile surface, form to have the gluing zone of setting shape; Specifically comprise:
Step 231, the operation of drum-type glue spreading apparatus;
Step 232, cylinder rotate, and colloid is transferred to ceramic tile surface by the mesh of hollow out on the cylinder half tone;
Step 233, ceramic tile surface form has the gluing zone of setting shape;
Step 3, delivery platform drive ceramic tile and move to the powder distribution device below;
Step 4, powder distribution device are brushed gelatinizing coloring material at ceramic tile surface, and ceramic tile surface is covered by gelatinizing coloring material;
Step 5, delivery platform drive ceramic tile and move to the device for inhaling powdery substances below;
Step 6, device for inhaling powdery substances siphon away the gelatinizing coloring material beyond the ceramic tile surface gluing zone, form to have the colorant zone of setting shape.
In order to realize the object of the invention, the present invention also provides a kind of gelatinizing coloring material inpowder equipment, comprises that set gradually colloid is coated with is located at ceramic tile surface and forms the drum-type glue spreading apparatus in gluing zone, gelatinizing coloring material brushed at the powder distribution device of ceramic tile surface and with the gelatinizing coloring material beyond the gluing zone inhale device for inhaling powdery substances from ceramic tile surface.
The present invention has broken through the existing pattern of dry method printing and wet method printing in the ceramic tile printing, creatively propose the gelatinizing coloring material inpowder scheme of a kind of gluing-Bu powder-suction powder, comprised the gelatinizing coloring material inpowder device of method for gelatinizing coloring material inpowder and this method of enforcement.When delivery platform drives the ceramic tile motion, at first be coated with at ceramic tile surface and have the gluing zone of setting shape by the drum-type glue spreading apparatus, powder distribution device is brushed gelatinizing coloring material at ceramic tile surface then, ceramic tile surface is covered by gelatinizing coloring material, this moment, the gelatinizing coloring material of gluing location by gluing, by device for inhaling powdery substances suction gelatinizing coloring material, the gelatinizing coloring material beyond the ceramic tile surface gluing zone is sucked away, and forms the colorant zone of required setting shape at last.The present invention efficiently solves the technological deficiency in the printing of prior art dry method by adopting the fixedly technical scheme of gelatinizing coloring material of glue-line.The whole cloth process of the present invention is neither by the half tone mesh, there is not special even requirement yet, when reducing processing requirement to greatest extent, can not occur in the conventional dry printing causing pattern distortions or dirty mark, gelatinizing coloring material to cause technological deficiencies such as half tone obstruction because of powder splashes yet, improve production efficiency and quality, reduced colorant waste and production cost.In addition, the gelatinizing coloring material that the present invention laid by the colloid firmly adhere on ceramic tile surface, both avoided pattern issuable flowing or distortion in the operation such as to fire at follow-up ceramic tile, improve the quality of products, simplify the utility appliance and the auxiliary process of subsequent technique again, further improved production efficiency.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Embodiment
Fig. 1 is the schema of method for gelatinizing coloring material inpowder of the present invention, comprises step:
Step 1, delivery platform drive ceramic tile and move to the glue spreading apparatus below;
Step 2, glue spreading apparatus are coated with colloid at ceramic tile surface, form to have the gluing zone of setting shape;
Step 3, delivery platform drive ceramic tile and move to the powder distribution device below;
Step 4, powder distribution device are brushed gelatinizing coloring material at ceramic tile surface, and ceramic tile surface is covered by gelatinizing coloring material;
Step 5, delivery platform drive ceramic tile and move to the device for inhaling powdery substances below;
Step 6, device for inhaling powdery substances siphon away the gelatinizing coloring material beyond the ceramic tile surface gluing zone, form to have the colorant zone of setting shape.
The present invention has broken through the existing pattern of dry method printing and wet method printing in the ceramic tile printing, has creatively proposed the brand-new method for gelatinizing coloring material inpowder of a kind of gluing-Bu powder-suction powder.When delivery platform drives the ceramic tile motion, at first be coated with at ceramic tile surface and have the gluing zone of setting shape by glue spreading apparatus, powder distribution device is brushed gelatinizing coloring material at ceramic tile surface then, ceramic tile surface is covered by gelatinizing coloring material wholly or in part, this moment, the gelatinizing coloring material of gluing location by gluing, by device for inhaling powdery substances suction gelatinizing coloring material, the gelatinizing coloring material beyond the ceramic tile surface gluing zone is sucked away, and forms the colorant zone of required setting shape at last.The present invention efficiently solves the technological deficiency in the printing of prior art dry method by adopting the fixedly technical scheme of gelatinizing coloring material of glue-line.The whole cloth process of the present invention is neither by the half tone mesh, there is not special even requirement yet, when reducing processing requirement to greatest extent, can not occur in the conventional dry printing causing pattern distortions or dirty mark, gelatinizing coloring material to cause technological deficiencies such as half tone obstruction because of powder splashes yet, improve production efficiency and quality, reduced colorant waste and production cost.In addition, the gelatinizing coloring material that the present invention laid on ceramic tile surface, had both been avoided pattern distortion in the operation such as to fire at follow-up ceramic tile by the colloid firmly adhere, improved the quality of products, simplify the utility appliance and the auxiliary process of subsequent technique again, further improved production efficiency.
In technique scheme of the present invention, glue spreading apparatus can be dot matrix glue spreading apparatus, lithographic plate formula glue spreading apparatus or drum-type glue spreading apparatus, is coated with colloid in separately gluing mode at ceramic tile surface respectively.
Fig. 2 is the schema of dot matrix gluing mode of the present invention, is specially:
Step 211, the operation of dot matrix glue spreading apparatus;
Step 212, programmable logic controller are located at ceramic tile surface according to setting program control shower nozzle with the colloid spray;
Step 213, ceramic tile surface form has the gluing zone of setting shape.
In this technical scheme, glue spreading apparatus is the dot matrix glue spreading apparatus, and shower nozzle is arranged to the dot matrix layout, and by its spray glue mode of Controlled by Programmable Controller, sets out the gluing zone of setting shape in the ceramic tile surface spray.This scheme can make the coating area territory obtain meticulous control, and then makes the colorant of each picture element obtain meticulous control, and the pattern that the existing relatively dry ceramic tile printing equipment of the pattern of printing out is printed out is more meticulous.The dot matrix glue spreading apparatus comprises at least one jet head sets, and each described jet head sets comprises at least one shower nozzle, forms the lattice type jet header structure, and the programmable logic controller of its spray glue mode of each shower nozzle and control is connected.Aforesaid dot matrix structure can be whole lattice type jet header structure, also can be horizontal transfer point configuration nozzle structure or vertically move the lattice type jet header structure, and can also further be omnidirectional's transfer point configuration nozzle structure.Programmable logic controller is located at ceramic tile surface according to setting program control shower nozzle with the colloid spray and comprises that programmable logic controller is to the control of dot matrix glue spreading apparatus move mode and the control of spray glue mode.The control of move mode can be jet head sets laterally move, vertically move or laterally longitudinally omnidirectional move control, utilizing the respective drive device to drive jet head sets on the one hand moves, the transverse axis and/or the longitudinal axis that drive the jet head sets that is in transmission connection on the other hand move, and the control of spray glue mode is actually shower nozzle spray glue/the do not spray control of glue.
Fig. 3 is the schema of lithographic plate formula gluing mode of the present invention, is specially:
Step 221, the operation of lithographic plate formula glue spreading apparatus;
Step 222, lithographic plate half tone place ceramic tile surface, and colloid is transferred to ceramic tile surface by the mesh of hollow out on the lithographic plate half tone;
Step 223, ceramic tile surface form has the gluing zone of setting shape.
Fig. 4 is the schema of drum-type gluing mode of the present invention, is specially:
Step 231, the operation of drum-type glue spreading apparatus;
Step 232, cylinder rotate, and colloid is transferred to ceramic tile surface by the mesh of hollow out on the cylinder half tone;
Step 233, ceramic tile surface form has the gluing zone of setting shape.
Fig. 3 and technical scheme shown in Figure 4 can adopt existing printing device to realize, because this scheme is that colloid is transferred on the ceramic tile surface, so can avoid the technological deficiencies such as mesh obstruction of existence in conventional wet printing or the dry method printing.
Carry out double-colored or during the chromatography cloth when using the inventive method, ceramic tile is operation continuously under delivery platform drives, to each monochrome, repeat above-mentioned steps 1~step 6, finish gluing-Bu powder-suction powder process successively and can lay the colorant of other colors successively, until the laying of finishing all colours colorant.
Fig. 5 is a gelatinizing coloring material inpowder device structure synoptic diagram of the present invention.As shown in Figure 5, gelatinizing coloring material inpowder equipment comprises glue spreading apparatus 1, powder distribution device 2, the device for inhaling powdery substances 3 that is suspended at delivery platform 4 tops successively, delivery platform 4 is used for carrying ceramic tile 5 to the A direction, and glue spreading apparatus 1 is coated with colloid on ceramic tile, forms to have the gluing zone of setting shape; Powder distribution device 2 is laid in gelatinizing coloring material on the ceramic tile, ceramic tile surface is covered by gelatinizing coloring material wholly or in part, and the gelatinizing coloring material in gluing zone by gluing; Gelatinizing coloring material on 3 pairs of ceramic tiles of device for inhaling powdery substances carries out suction process, and the gelatinizing coloring material that is scattered beyond the gluing zone on the ceramic tile is sucked from, and final formation on ceramic tile has the colorant zone of setting shape.In the actual production, delivery platform 4 can be a streamline, glue spreading apparatus 1, powder distribution device 2 and device for inhaling powdery substances 3 are formed a glued clothing device together, and several glued clothing devices are successively set on delivery platform 4 tops, and each glued clothing device is realized a kind of cloth of color gelatinizing coloring material.The glued clothing device can be 1~4, and 1 belongs to monochromatic cloth, and 2 is double-colored cloth, and 4 are the chromatography cloth.For example, the present invention can comprise 4 glued clothing devices that set gradually, it is red, yellow, blue, black that pigment color is respectively, ceramic tile is in delivery platform 4 is carried, laid four kinds of colorant zones by 4 glued clothing devices at ceramic tile surface successively, finally finish the chromatography cloth of ceramic tile with red, yellow, blue, black four kinds of colors of setting shape.
The present invention has broken through the existing pattern of dry method printing and wet method printing in the ceramic tile printing, has creatively proposed the novel gelatinizing coloring material inpowder device of a kind of gluing-Bu powder-suction powder, both can realize monochromatic cloth, also is applicable to the chromatography cloth.The gluing zone that glue spreading apparatus was coated with is area of cloth, with the printing of prior art dry method with wet method printing compare, the whole cloth process of the present invention is neither by the half tone mesh, there is not special even requirement yet, when reducing processing requirement to greatest extent, can not occur in the conventional dry printing causing pattern distortions or dirty mark, gelatinizing coloring material to cause technological deficiencies such as half tone obstruction yet, improve production efficiency and quality, reduce colorant waste and production cost because of powder splashes.In addition, the gelatinizing coloring material that the present invention laid on ceramic tile surface, had both been avoided pattern distortion in the operation such as to fire at follow-up ceramic tile by the colloid firmly adhere, improved the quality of products, simplify the utility appliance and the auxiliary process of subsequent technique again, further improved production efficiency.
In technique scheme of the present invention, glue spreading apparatus can be lithographic plate formula glue spreading apparatus or drum-type glue spreading apparatus, and powder distribution device can be that one or more monochromes are coated with and whitewash, and also can be that one or more colours are coated with and whitewash, device for inhaling powdery substances can adopt existing suction device, repeats no more here.
Fig. 6 is the structural representation of dot matrix glue spreading apparatus of the present invention.In this optimal technical scheme, the dot matrix glue spreading apparatus is the dot matrix shower nozzle distribution by Controlled by Programmable Controller.Particularly, the dot matrix glue spreading apparatus comprises at least one jet head sets 11, and each jet head sets 11 comprises at least one shower nozzle 10, and each shower nozzle 10 is connected with programmable logic controller, by its spray glue mode of Controlled by Programmable Controller, ceramic tile surface is formed have the gluing zone of setting shape.Spray glue mode comprises the spray glue of each shower nozzle and does not spray glue, controls fairly simple, effective.This preferred version can make the coating area territory obtain meticulous control, and then makes the colorant of each picture element obtain meticulous control, and the pattern that the existing relatively dry ceramic tile printing equipment of the pattern of being printed out is printed out is more meticulous, has effectively prevented pattern distortions.In addition, ceramic tile its surface after tentatively firing can exist obviously uneven, traditional dry method printing or wet method printing all face the difficult problem that printing quality could not be fitted, influence to half tone with ceramic tile surface, before this difficult problem generally need be printed the ceramic tile surface polishing are solved.The spray glue of this technical scheme of the present invention-Bu powder-suction powder process has not only thoroughly been eliminated this difficult problem owing to lower to the ceramic tile surface specification of quality, and can cancel the preceding ceramic tile surface polishing process of cloth substantially, has improved production efficiency to greatest extent.
Multiple implementation structure below by the dot matrix glue spreading apparatus further specifies technical solution of the present invention.
First embodiment
Fig. 7 is the structural representation of first embodiment of the invention.Present embodiment dot matrix glue spreading apparatus 1 ' form by certain layout arrangement by 5~15 jet head sets 11, each jet head sets 11 is made up of 3~6 shower nozzles 10 by certain layout arrangement, each shower nozzle 10 is responsible for establishing colloid to ceramic tile 5 surface sprays by Controlled by Programmable Controller, forms whole dot matrix shower nozzle layout above delivery platform 4.Particularly, as shown in Figure 7, dot matrix glue spreading apparatus 1 ' by 9 jet head sets 11 is arranged in order along the vertical direction of ceramic tile throughput direction A to be formed, and 11 of each jet head sets are made up of 4 shower nozzles 10 that are arranged in order along ceramic tile throughput direction A, form the dot matrix shower nozzle layout of 36 dot matrix.Each shower nozzle 10 is connected with programmable logic controller, and programmable logic controller is responsible for controlling the spray glue of each shower nozzle 10 or is not sprayed glue, therefore can produce difform gluing zone 51 on ceramic tile 5 surfaces.Distribute because shower nozzle is a dot matrix, whether can accomplish meticulous control to each picture element spray glue, so the pattern that gluing zone 51 is reflected is very meticulous.In the present embodiment technical scheme in the arrangement of jet head sets and each jet head sets arrangement of shower nozzle multiple arrangement mode can also be arranged, Fig. 8~Figure 11 shows several simple arrangement modes of shower nozzle, the arrangement of jet head sets can be according to the arrangement mode arrange accordingly of shower nozzle.
Working process of the present invention is specially: when delivery platform 4 drive ceramic tiles 5 move to dot matrix glue spreading apparatus 1 ' below, dot matrix glue spreading apparatus 1 ' operation, each shower nozzle 10 that the Controlled by Programmable Controller dot matrix is arranged is to ceramic tile spray glue or do not spray glue, forms at ceramic tile surface to have the gluing zone 51 of setting shape; Ceramic tile 5 then moves to powder distribution device 2 belows, powder distribution device 2 was brushed ceramic tile surface with gelatinizing coloring material, make ceramic tile surface cover gelatinizing coloring material wholly or in part, the gelatinizing coloring material particle is sticked together in the gluing zone 51 that is sprayed with glue on the ceramic tile surface, all the other regional gelatinizing coloring materials then are scattered on the ceramic tile surface, gelatinizing coloring material can pre-determine according to position, the shape and size in gluing zone at the level of coverage of ceramic tile surface, both can on ceramic tile surface, cover gelatinizing coloring material fully, also can partly cover by Controlled by Programmable Controller; Ceramic tile 5 moves to device for inhaling powdery substances 3 belows at last, and device for inhaling powdery substances 3 starts, the suction ceramic tile surface, and the gelatinizing coloring material that is scattered beyond the gluing zone 51 on the ceramic tile surface is sucked away, and only stays colorant zone 52; So far a kind of color cloth finishes.During double-colored or chromatography cloth, ceramic tile 5 continues to move to next glued clothing device, repeats to spray glue, cloth powder and inhales the powder process, lays the colorant of other colors successively, until the cloth of finishing all colours when needs.
Second embodiment
Figure 12 is the structural representation of second embodiment of the invention.Present embodiment dot matrix glue spreading apparatus comprises one or more transverse axis 12 and one or more jet head sets 11, transverse axis 12 is arranged to vertical with ceramic tile throughput direction A, jet head sets 11 is in transmission connection with transverse axis 12, jet head sets 11 can be in transverse axis 12 upper edge direction B move left and right, whether it moves, translational speed and traveling time be by Controlled by Programmable Controller, each shower nozzle 10 in the jet head sets 11 is also established colloid by Controlled by Programmable Controller to the ceramic tile surface spray, forms horizontal transfer point configuration shower nozzle layout above delivery platform 4.The present embodiment and first embodiment are basic identical at aspects such as jet head sets, nozzle structure, function and working process, difference is to form the mode difference of dot matrix shower nozzle layout, present embodiment is a kind of mobile jet head sets mode, move to the corresponding position spray by the Controlled by Programmable Controller jet head sets and establish colloid, above delivery platform 4, form horizontal transfer point configuration shower nozzle layout.
The 3rd embodiment
Figure 13 is the structural representation of third embodiment of the invention.Present embodiment dot matrix glue spreading apparatus comprises one or more longitudinal axis 13 and one or more jet head sets 11, the longitudinal axis 13 is arranged to parallel with ceramic tile throughput direction A, jet head sets 11 is in transmission connection with the longitudinal axis 13, jet head sets 11 can move forward and backward at the longitudinal axis 13 upper edge direction A, whether it moves, translational speed and traveling time be by Controlled by Programmable Controller, each shower nozzle 10 in the jet head sets 11 is also established colloid by Controlled by Programmable Controller to the ceramic tile surface spray, forms above delivery platform 4 and vertically moves dot matrix shower nozzle layout.The present embodiment and the first embodiment technical scheme are basic identical at aspects such as jet head sets, nozzle structure, function and working process, difference is to form the mode difference of dot matrix shower nozzle layout, present embodiment also is a kind of mobile jet head sets mode, move to the corresponding position spray by the Controlled by Programmable Controller jet head sets and establish colloid, delivery platform 4 tops form and vertically move dot matrix shower nozzle layout.
The 4th embodiment
Figure 14 is the structural representation of fourth embodiment of the invention.Present embodiment is the improvement on the second embodiment technical scheme basis shown in Figure 12, the dot matrix glue spreading apparatus comprises one or more jet head sets 11, with the suitable transverse axis of jet head sets 11 quantity, transverse axis is arranged to vertical with ceramic tile throughput direction A, and be the mobile transverse axis that can move forward and backward along direction A, whether it moves, translational speed and traveling time be by Controlled by Programmable Controller; Jet head sets 11 is in transmission connection with mobile transverse axis, jet head sets 11 can be in mobile transverse axis upper edge direction B move left and right, whether it moves, translational speed and traveling time be by Controlled by Programmable Controller, each shower nozzle 10 in the jet head sets 11 is also established colloid by Controlled by Programmable Controller to the ceramic tile surface spray, forms omnidirectional's transfer point configuration shower nozzle layout above delivery platform 4.
Present embodiment also can be the improvement on the 3rd embodiment technical scheme basis shown in Figure 13, the dot matrix glue spreading apparatus comprises one or more jet head sets 11, with the suitable longitudinal axis of jet head sets 11 quantity, the longitudinal axis is arranged to parallel with ceramic tile throughput direction A, and be can be along the mobile longitudinal axis of direction B move left and right, whether it moves, translational speed and traveling time be by Controlled by Programmable Controller; Jet head sets 11 is in transmission connection with the mobile longitudinal axis, jet head sets 11 can move forward and backward at mobile longitudinal axis upper edge direction A, whether it moves, translational speed and traveling time be by Controlled by Programmable Controller, each shower nozzle 10 in the jet head sets 11 is also established colloid by Controlled by Programmable Controller to the ceramic tile surface spray, forms omnidirectional's transfer point configuration shower nozzle layout above delivery platform 4.
Present embodiment moves by Controlled by Programmable Controller jet head sets, mobile transverse axis and/or the mobile longitudinal axis, has finally realized shower nozzle omnidirectional moving above delivery platform, can establish colloid in the spray of any position, makes the control of each picture element meticulousr.For for simplicity, mobile transverse axis, mobile longitudinal axis structure have been omitted in the structure shown in Figure 14.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.