CN103497002B - A kind of coating machine for ceramic rod surface fine spraying protective layer slurry - Google Patents
A kind of coating machine for ceramic rod surface fine spraying protective layer slurry Download PDFInfo
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- CN103497002B CN103497002B CN201310423117.6A CN201310423117A CN103497002B CN 103497002 B CN103497002 B CN 103497002B CN 201310423117 A CN201310423117 A CN 201310423117A CN 103497002 B CN103497002 B CN 103497002B
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- Prior art keywords
- protective layer
- nozzle
- layer slurry
- ceramic rod
- rod
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- 239000000919 ceramic Substances 0.000 title claims abstract description 42
- 239000011241 protective layer Substances 0.000 title claims abstract description 41
- 239000002002 slurry Substances 0.000 title claims abstract description 35
- 239000011248 coating agent Substances 0.000 title claims abstract description 18
- 238000000576 coating method Methods 0.000 title claims abstract description 18
- 238000005507 spraying Methods 0.000 title claims abstract description 18
- 238000005360 mashing Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000395 magnesium oxide Substances 0.000 abstract description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007581 slurry coating method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000011452 unfired brick Substances 0.000 description 1
Abstract
The invention discloses a kind of coating machine for ceramic rod surface fine spraying protective layer slurry, this protective layer slurry is oxidation aluminium paste or magnesium oxide slurry, comprise protective layer slurry stirring device, mashing pump, the refractory gunning equipment that is connected with mashing pump pump discharge, also comprise the roller rod drive system for placing and drive ceramic rod uniform rotation; Refractory gunning equipment comprises at least one nozzle, this nozzle is installed in nozzle stationary installation, nozzle stationary installation connection for transmission device and being moved along ceramic rod length direction by driven by servomotor, servomotor, roller rod drive system is connected with the controller of mashing pump with band control panel, is provided with encoder in controller.The present invention is by controlled encoder and the change of nozzle translational speed; can on ceramic rod different thickness in different positions spraying on demand, have simple to operate, cost is low, coating thickness uniform, controllable, protective layer slurry loss are few and protective layer thick coating and thin place difference can be controlled to the advantage such as less.
Description
Technical field
The present invention relates to ceramic rod spraying protective layer Size Technology field, be specifically related to a kind of coating machine at ceramic rod surface spraying protective layer slurry.
Background technology
Ceramic rod all can be coated with layer protective layer slurry before use usually, and mostly this protective layer slurry is oxidation aluminium paste or magnesium oxide slurry, directly contacts with adobe to prevent ceramic rod surface.If not this protective layer, in the sintering procedure of adobe, the powder in adobe and glaze and other impurity can stick on ceramic rod, when this adhesion more sticky more time, can make ceramic rod air spots, brick is walked in impact.At this moment just need to clear up these ceramic rod adhesive, and adhesive has tightly merged with roller rod, easily damages roller rod during removal, be difficult to cleaning.If scribble this protective layer, adhesive is exactly and protective layer conglutinate, because this layer of protective layer firing temperature is higher than roller rod use temperature, can not merges completely, easily peel off between them, like this, also makes cleaning sticky object become easy, protects roller rod.
Production of Ceramics producer runs into one of maximum problem in process of production, and still to walk brick bad, the interior Eight characters, the outer Eight characters, get rid of angle etc., especially wide kiln, walk that brick is bad directly causes adobe to be out of shape, the defects such as aberration, serious appearance adobe departs from comparatively large and knocks kiln wall, cause the accidents such as kiln wall collapses, so ceramic producer also takes many methods, as changed ultrahigh-temperature roller rod into, adopt profile bar etc., although some effect but simultaneously also bring shortcoming, the easily fracture of ultrahigh-temperature roller rod heat impact strength difference, profile bar regulates action too large, larger to the quality influence of adobe, and cost is high.
Protective layer slurry hairbrush on current ceramic rod brushes by artificial, or protective layer slurry spoons by artificial wooden dipper, and these two kinds of methods all can cause became uneven.Brush and surface also can be allowed to produce striped, uneven, hand pouring can produce the defects such as current mark on roller rod, and all cannot ensure the homogeneity of protective layer, and manual operation efficiency is low, more wayward thickness, the loss of protective layer slurry is also larger.In addition, this way causes roller rod actual diameter uncertain, itself also can affect in kiln and walk brick form, thus affect unfired brick quality.
Summary of the invention
For the deficiencies in the prior art, the present invention aim to provide a kind of simple to operate, cost is lower, coating uniform, controllable, the coating machine for ceramic rod surface fine spraying protective layer slurry that protective layer slurry loss is few.
For achieving the above object, the present invention adopts following technical scheme:
A kind of coating machine for ceramic rod surface fine spraying protective layer slurry, comprise protective layer slurry stirring device, the mashing pump be connected with protective layer slurry stirring device, be connected with mashing pump pump discharge for the refractory gunning equipment of ceramic rod Gunning material, also comprise one for placing ceramic roller rod and can drive the roller rod drive system of ceramic rod uniform rotation; Described refractory gunning equipment comprises at least one nozzle for whitewashing, and described nozzle is installed in nozzle stationary installation, this nozzle stationary installation connection for transmission device and being moved along ceramic rod length direction by driven by servomotor; Described servomotor, roller rod drive system and mashing pump are electrically connected with the controller with control panel, are also provided with encoder in this controller.
Preferably, above-mentioned transmission mechanism is a synchrome conveying belt.
Further, above-mentioned transmission mechanism can also be driving chain or drive lead screw.
The present invention has following beneficial effect:
A kind of coating machine for ceramic rod surface fine spraying protective layer slurry of the present invention, on the basis of protective layer protection roller rod function of surface, the requirement meeting profile bar is reached by the thickness of Control protection layer slurry, simple to operate, cost is low, coating uniform, controllable, protective layer slurry loss is few and the place that protective layer slurry coating is thick and thin difference can control to less; Use more this roller rod simultaneously, reach regulating effect by the accumulative effect of gradual change, because profiled roller rod tooling cost is high and inconvenient multiplex, the method that diameter thickness have to be adopted to change greatly is to reach the same amplitude of accommodation.
Accompanying drawing explanation
Fig. 1 is the functional structure composition schematic diagram of a kind of coating machine for ceramic rod surface fine spraying protective layer slurry of the present invention;
Fig. 2 is a kind of composition of its refractory gunning equipment functional structure of coating machine for ceramic rod surface fine spraying protective layer slurry of the present invention schematic diagram.
Embodiment
Below in conjunction with drawings and the specific embodiments, the invention will be further described, understands the technological thought of application claims protection so that clearer.
Be a kind of coating machine for ceramic rod surface fine spraying protective layer slurry of the present invention as shown in Figure 1-2, comprise protective layer slurry stirring device 1, the mashing pump 2 be connected with protective layer slurry stirring device 1, be connected with mashing pump 2 pump discharge for the refractory gunning equipment 3 of ceramic rod 4 Gunning material, also comprise one for placing ceramic roller rod 4 and can drive the roller rod drive system 5 of ceramic rod 4 uniform rotation; Described refractory gunning equipment 3 comprises at least one nozzle 33 for whitewashing, and described nozzle 33 is installed in nozzle stationary installation 32, and this nozzle stationary installation 32 connects a synchrome conveying belt 31 and driven by servomotor 34 moves along ceramic rod 4 length direction; Described servomotor 34, roller rod drive system 5 and mashing pump 2 are electrically connected with the controller 6 with control panel 7, are also provided with encoder 8 in described controller 6.
Said nozzle stationary installation 32 can also be connected with driving chain or drive lead screw, and is driven by servomotor 34 and move along ceramic rod 4 length direction.
Principle of work of the present invention is: by the mode of spraying, protective layer slurry is covered ceramic rod 4 surface, protective layer slurry under the effect of the pressure, sprays from atomizing nozzle 33, is uniformly coated on ceramic rod 4 surface.As shown in Figure 1; ceramic rod 4 drives uniform rotation by roller rod drive system 5; protective layer slurry under the effect of the pressure; ceramic rod 4 surface is evenly sprayed to by nozzle 33; nozzle 33 moves to the other end from one end of ceramic rod 4 with certain speed simultaneously; whole ceramic rod 4 surface to be painted is all sprayed; the place that translational speed is fast; sprayed coating can be thinner; otherwise; the place that translational speed is slow, sprayed coating can be thicker, and the parameter that this process can be preset by encoder 8 is also realized by controller 6.
The spraying thickness of protective layer slurry can be adopted and be controlled in two ways: one is static jet 33 pressure, utilizes change to carry out nozzle 33 translational speed to control thickness; Two is constant nozzle 33 translational speeds, but changes the injection flow of nozzle 33, reaches the object controlling spraying thickness.Above-mentioned two kinds of control modes are all by controller 6 control realization.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the claims in the present invention.
Claims (1)
1. the coating machine for ceramic rod surface fine spraying protective layer slurry, it is characterized in that: comprise protective layer slurry stirring device (1), the mashing pump (2) be connected with protective layer slurry stirring device (1), be connected with mashing pump (2) pump discharge for the refractory gunning equipment (3) of ceramic rod (4) Gunning material, also comprise one for placing ceramic roller rod (4) and can drive roller rod drive system (5) of ceramic rod (4) uniform rotation; Described refractory gunning equipment (3) comprises at least one nozzle (33) for whitewashing, described nozzle (33) is installed in nozzle stationary installation (32), this nozzle stationary installation (32) connection for transmission device (31) and by servomotor (34) drive move along ceramic rod (4) length direction; Described servomotor (34), roller rod drive system (5) and mashing pump (2) are electrically connected with the controller (6) with control panel (7), are also provided with encoder (8) in described controller (6); Above-mentioned transmission mechanism is drive lead screw; Adopt described coating machine, the spraying thickness of protective layer slurry is adopted and is come in two ways to control separately or simultaneously: one is static jet pressure, utilizes change to carry out nozzle translational speed to control thickness; Two is constant nozzle translational speeds, but changes the injection flow of nozzle, and reach the object controlling spraying thickness, above-mentioned two kinds of control modes are all by controller control realization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423117.6A CN103497002B (en) | 2013-09-16 | 2013-09-16 | A kind of coating machine for ceramic rod surface fine spraying protective layer slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423117.6A CN103497002B (en) | 2013-09-16 | 2013-09-16 | A kind of coating machine for ceramic rod surface fine spraying protective layer slurry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103497002A CN103497002A (en) | 2014-01-08 |
| CN103497002B true CN103497002B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310423117.6A Active CN103497002B (en) | 2013-09-16 | 2013-09-16 | A kind of coating machine for ceramic rod surface fine spraying protective layer slurry |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9725901B2 (en) | 2014-12-09 | 2017-08-08 | Chu & Son Inc. | Composite board |
| WO2016126977A1 (en) * | 2015-02-04 | 2016-08-11 | Chu & Sons | Composite board |
| CN114307688B (en) * | 2020-09-29 | 2023-02-14 | 三达膜科技（厦门）有限公司 | Membrane thickness gradient distribution ceramic filtering membrane and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175084Y (en) * | 1993-12-17 | 1994-08-24 | 柳州市建筑材料工业二厂 | Spraying coating machine |
| CN102513271A (en) * | 2011-12-14 | 2012-06-27 | 奇瑞汽车股份有限公司 | Automatic feeding system and coating machine |
-
2013
- 2013-09-16 CN CN201310423117.6A patent/CN103497002B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175084Y (en) * | 1993-12-17 | 1994-08-24 | 柳州市建筑材料工业二厂 | Spraying coating machine |
| CN102513271A (en) * | 2011-12-14 | 2012-06-27 | 奇瑞汽车股份有限公司 | Automatic feeding system and coating machine |
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| Publication number | Publication date |
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| CN103497002A (en) | 2014-01-08 |
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Denomination of invention: A coating machine for fine spraying protective layer slurry on the surface of ceramic rollers Effective date of registration: 20230516 Granted publication date: 20150812 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: GUANGDONG JUMPER THERMAL TECHNOLOGY Co.,Ltd. Registration number: Y2023980040719 |
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Address after: 528223, Building A-2, No. 3 Xiangda Road, Danzao Town, Nanhai District, Foshan City, Guangdong Province (Residence Application) Patentee after: Guangdong Zhongpeng Thermal Energy Technology Co.,Ltd. Address before: 528000 Factory Building No.1 and No.2, Panjin Road, South China Hardware Industry Base, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG JUMPER THERMAL TECHNOLOGY Co.,Ltd. |