CN104649719B - A kind of enameling method of pottery glaze - Google Patents
A kind of enameling method of pottery glaze Download PDFInfo
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- CN104649719B CN104649719B CN201510053549.1A CN201510053549A CN104649719B CN 104649719 B CN104649719 B CN 104649719B CN 201510053549 A CN201510053549 A CN 201510053549A CN 104649719 B CN104649719 B CN 104649719B
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Abstract
The present invention relates to porcelain glazing field, particularly relate to the enameling method of a kind of pottery glaze, including: qualified pottery element tire is carried out deashing process；By uniform for the pottery glaze material stirring for preparing, it is placed in a rotation container, rotate container bottom and be provided with a supporting plate, a fixture it is provided with on supporting plate, to fix in qualified pottery element tire whole immersion pottery glaze and with fixture, rotate container and rotate, glaze heats up, supporting plate is risen to the disengaging of qualified pottery element tire and carries out brushing glazing, at room temperature forced air drying for the first time with contacting of pottery glaze；Being again dipped in pottery glaze by dried pottery product, rotate backward rotation container, glaze carries out second time brushing glazing, at room temperature natural drying after heating up；Dispose unnecessary glaze, obtain glazing uniform pottery product.The present invention is ensureing that pottery glazing is uniform, on the premise of conforming to quality requirements, decreases the amount of labour of workman, it is achieved that the mechanization of pottery glazing operation.
Description
Technical field
The present invention relates to porcelain glazing field, particularly relate to the enameling method of a kind of pottery glaze.
Background technology
Pottery is originated in the Eastern Han Dynasty, is one of Song dynasty five your name's kiln porcelain, the treasure in Han nationality's tradition technology in producing porcelain
Product, are referred to as national treasure, rarity.It is world-famous for unique transmutation art, have that " gold has valency an ancient unit of weight
Priceless " and the good reputation of " there is ten thousand strings of cash in family, not as pottery one ".Glazing, also referred to as glazing, refer at base substrate
Surface covers the operation of one layer of glaze.The glazing of pottery refers to utilize the water absorption of element tire, uses different
Operational approach, in the one layer of an ancient unit of weight glaze frost boiling of element tire implements surface attachment.Shape according to product and technological requirement,
The method of pottery glazing is typically rinsed glaze, is soaked glaze, waters glaze, brushing glazing and some glaze.Front four kinds of methods are used for an ancient unit of weight
Porcelain kiln becomes single colour glaze and the glazing of transmutation fancy glaze, and later approach is mainly used in the glazing of transmutation variegation glaze.
Rinse glaze, also known as swinging glaze, for the glazing of pottery interiors of products cavity.Glaze slip is scooped into element tire cavity
In, hand-held element tire rotates or sways, and makes frost boiling be uniformly distributed in the inner surface of implements, the most again unnecessary
Frost boiling pour out.Leaching glaze, also known as dipping in glaze, immerses in frost boiling whole for pottery element tire, takes out in a moment,
Be used for the glazing outside product, also have inside and outside simultaneously glazing, such as the glazing of little bowl, once in
Outer full.In the concentration that the thickness of glaze layer is bursted and become muddy when a thaw sets in by pottery and immersion frost boiling, the length of time determines.
Watering glaze, also known as drenching glaze, a hand-held baler filling with glaze, a hand-held element tire, limit rotates element tyre bead and glaze is watered
On element tire, only it is all to the surface needing glazing is watered, is used for the outside glazing of product.Big part product,
Such as more than one meter boughpot, people cannot can carry it, must be with watering glaze method inside and outside bottle.When watering glaze, with one
Glaze contained by individual drum, big bottle is placed on runner, limit rotating wheel, while the glaze in bucket is poured onto on bottle,
The most all water inside and outside bottle even, water complete.Brushing glazing, also known as being coated with glaze, soaks or watered the glazed body of glaze,
If glaze layer does not reaches the thickness of regulation, through the most dried, available brush pen dips in glaze and brushes on its glaze again
One layer or two-layer glaze, until glazed thickness reaches requirement.Point glaze, also known as dripping glaze, dips in glaze with brush pen
Speckle is become soaking or watering drop on the glaze of glaze.
The general procedure of pottery glazing is: (1) pick.The plain tire complete inspection needing glazing through biscuiting
One time, reject defective element tire.(2) ash slag cleaning.Lime-ash inside and outside element tire is removed clean with instrument,
To prevent from occurring on glaze slag particle, affect glaze quality.(3) upper water.Dip in water with sponge to erase on element tire
Floating ash so that tire glaze is firmly combined with after glazing.(4) amount concentration.According to the technological requirement of glazing, amount
Go out the suitable concn of glaze.Concentration refers to the dilute thick of frost boiling, and the thick concentration of glaze is big, and glaze dilute concentration is little.(5) on
Glaze.Difference according to element tire type and the technological requirement of glazing, execute with aforesaid distinct methods respectively
Glaze.(6) the most sufficient.Carry out clear foot after having gone up glaze, unwanted for glazed body foot bottom glaze is removed clean.(7)
Upper sesame paste glaze.Greyish white tire product, after upper complete glaze, also to reveal brush last layer sesame paste at tire at foot bottom
Glaze.But existing pottery enameling method major part needs manual operation to complete, workload is relatively big, and can not
Ensureing the accuracy of whole glazing operation, pottery glazing is uneven, affects the quality of final pottery product.
Summary of the invention
For above-mentioned technical problem, the present invention has designed and developed the enameling method of a kind of pottery glaze, purpose
It is ensureing that pottery glazing is uniform, on the premise of conforming to quality requirements, reduces the amount of labour of workman, real
The mechanization of existing pottery glazing operation.
The technical scheme that the present invention provides is:
The enameling method of a kind of pottery glaze, comprises the following steps:
Step one, qualified pottery element tire is carried out deashing process；
Step 2, the pottery glaze material stirring for preparing is uniform, it is placed in a rotation container, described rotation
Container bottom is provided with a supporting plate, described supporting plate is provided with on a fixture, and described supporting plate and also offers
There is multiple perforate, by the whole immersion of described qualified pottery element tire described pottery glaze, and described qualified an ancient unit of weight
The bottom of porcelain element tire is fixed with described fixture, described rotation container with the rotational speed of 15～20 revs/min,
And described pottery glaze is warming up to 20～30 DEG C in 2min, in described rotation container, places one simultaneously squeeze
Pressing plate, the radian of described stripper plate is consistent, by described extruding with the outer wall radian of described qualified pottery element tire
Plate slowly extrudes to squeeze the bubble in the glaze layer on described outer wall along the outer wall of described qualified pottery element tire
Go out, be incubated 10～15min, take out described stripper plate, and by described supporting plate and described rotation container bottom part
From, rise to described qualified pottery element tire and depart from and the contacting of described pottery glaze, uneven to glazing
Position carries out brushing glazing, at room temperature forced air drying 30～40min for the first time；
Step 3, pottery product dried in step 2 is again dipped in described pottery glaze, and will
Described supporting plate is fixed with described rotation container bottom, and described rotation container is reverse with the rotating speed of 30～40 revs/min
Rotate, in 1min, be warming up to 40～50 DEG C, be incubated 20～30min, described supporting plate is held with described rotation
Separate bottom device, and rise to described pottery product and depart from and the contacting, to glazing not of described pottery glaze
Uniform position carries out second time brushing glazing, at room temperature natural drying 60～80min；
Step 4, pottery product dried in step 3 is separated with the fixture of described rotation container,
Dispose unnecessary glaze, obtain glazing uniform pottery product.
Preferably, in the enameling method of described pottery glaze, the fixture of described supporting plate is an annular
Clip, the internal diameter of described annular clip is more than the bottom external diameter 2～3mm of described qualified pottery element tire,
Space between the bottom of described fixture and described qualified pottery element tire is filled with cushion.
Preferably, in the enameling method of described pottery glaze, the bottom of described supporting plate is provided with a pair
Expansion link, the hole that the pair of expansion link is offered through described rotation container bottom is defeated with drive mechanism
Shaft connects, and moves up and down under the effect of described drive mechanism, and each expansion link and described hole
It is in sealing contact.
Preferably, in the enameling method of described pottery glaze, the pottery prepared in described step 2
Glaze includes the raw material of following weight portion: 35～40 parts of SiO2, 15～17 parts of Al2O3, 10～12 parts of Fe2O3、
2～3 parts of TiO2, 4～6 parts of ZnO, 1～3 part of Na2O, 7～9 parts of P2O5, 1～2 part of SnO2With 3～9 parts
ZrO2。
Preferably, in the enameling method of described pottery glaze, above-mentioned raw materials is added in ball mill and grinds
Grinding 8～10 hours, 300～350 mesh sieves crossed by the raw material ground, and raw material and water are to mix at 1: 2 according to mass ratio
Close.
Preferably, in the enameling method of described pottery glaze, described step one specifically includes, will
Described qualified pottery element tire inner surface and the lime-ash hairbrush outwash of outer surface, and inner surface and outer surface
Spraying a small amount of clear water makes it soak.
In the enameling method of pottery glaze of the present invention, described qualified pottery element tire is dipped in equipped with an ancient unit of weight
In the rotation container of glaze, under the effect of external motor, described rotation container is according to the rotating speed band set
Dynamic described qualified pottery element tire synchronous axial system, the most described pottery glaze concomitant rotation also sticks to described conjunction
Lattice pottery element tire surface, carries out the heating that heats up, with beneficially an ancient unit of weight in rotation process to described pottery glaze
Glaze preferably sticks to described qualified pottery element tire surface.And by described stripper plate along described qualified an ancient unit of weight
The outer wall of porcelain element tire slowly extrudes to be extruded by the bubble in the glaze layer on described outer wall, to ensure glaze
Layer bubble-free produces, and glazing is more uniform.After insulation, pottery product carried out brushing glazing and be dried, again soaking
Enter and described pottery glaze carries out secondary glazing, and the direction of rotation of described rotation container and for the first time glazing
Time rotation direction contrary, defect that the glazing that causes during to make up glazing for the first time is uneven, then through adding
Glaze layer and pottery product adsoptivity is improved after heat.Method of the present invention rotates glazing and brush through twice
After glaze, the glaze layer of pottery product surface is more uniform, complies fully with prescription, reduces operation simultaneously
The amount of labour of workman, it is achieved that the mechanization of pottery glazing.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the enameling method of pottery glaze of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art's reference
Description word can be implemented according to this.
As it is shown in figure 1, the present invention provides the enameling method of a kind of pottery glaze, comprise the following steps:
Step one, qualified pottery element tire is carried out deashing process.By described qualified pottery element tire inner surface and
The lime-ash of outer surface hairbrush outwash, to prevent glaze from slag particle occur, affects glaze quality, and to qualified
Pottery element tire inner surface and outer surface spray a small amount of clear water makes it soak, so that glaze layer and an ancient unit of weight after glazing
Porcelain surface is firmly combined with.
Step 2, the pottery glaze material stirring for preparing is uniform, it is placed in a rotation container, rotates container
Being rotated by motor.Described rotation container bottom is provided with a supporting plate, and described supporting plate is provided with
One fixture, the fixture of described supporting plate is an annular clip, and the internal diameter of described annular clip is more than
The end of the bottom external diameter 2～3mm of described qualified pottery element tire, described fixture and described qualified pottery element tire
Space between portion is filled with on cushion, and described supporting plate and is further opened with multiple perforate.By described conjunction
In the lattice whole immersion of pottery element tire described pottery glaze, and the bottom of described qualified pottery element tire is solid with described
Locking member is fixed, so that qualified pottery element tire is with rotating container synchronous axial system, described rotation container is with 15～20
Rev/min rotational speed, in rotation process, glaze sticks to pottery surface, and described pottery glaze exists
Being warming up to 20～30 DEG C in 2min, heating beneficially glaze is fixing with pottery surface.Simultaneously to described rotation
Turn and container is placed a stripper plate, the radian of described stripper plate and the outer wall radian of described qualified pottery element tire
Unanimously, described stripper plate is slowly extruded along the outer wall of described qualified pottery element tire with by described outer wall
Bubble extrusion in glaze layer, is incubated 10～15min.Take out described stripper plate, due under described supporting plate
Portion is provided with a pair expansion link, and a pair expansion link passes hole and the driving that described rotation container bottom is offered
The output shaft of mechanism connects, and moves up and down under the effect of described drive mechanism so that described supporting plate with
Described rotation container bottom separates, and each expansion link is in sealing contact with described hole, with prevent supporting plate and
When rotating container bottom separation, glaze oozes out with hole, and supporting plate rises to described qualified pottery element tire and departs from
With contacting of described pottery glaze, on supporting plate, the setting of perforate makes supporting plate in uphill process, and glaze can
To pass through perforate, reduce the resistance that supporting plate rises, carry out the position that glazing is uneven brushing for the first time
Glaze, at room temperature forced air drying 30～40min, to accelerate rate of drying.
Step 3, pottery product dried in step 2 is again dipped in described pottery glaze, and will
Described supporting plate is fixed with described rotation container bottom, and described rotation container is reverse with the rotating speed of 30～40 revs/min
Rotate, the defect that the glazing that causes when rotating backward to make up glazing for the first time is uneven.Glaze is at 1min
Inside it is warming up to 40～50 DEG C, is incubated 20～30min, so that glaze adheres to more firm.By described supporting plate
Separate with described rotation container bottom, and rise to described pottery product and depart from and the connecing of described pottery glaze
Touch, the position that glazing is uneven is carried out second time brushing glazing, at room temperature natural drying 60～80min.
Step 4, pottery product dried in step 3 is separated with the fixture of described rotation container,
Dispose unnecessary glaze, obtain glazing uniform pottery product.
In the enameling method of described pottery glaze, the pottery glaze prepared in described step 2 include with
The raw material of lower weight portion: 35～40 parts of SiO2, 15～17 parts of Al2O3, 10～12 parts of Fe2O3, 2～3 parts
TiO2, 4～6 parts of ZnO, 1～3 part of Na2O, 7～9 parts of P2O5, 1～2 part of SnO2With 3～9 parts of ZrO2。
Above-mentioned raw materials adds grinding in ball grinder 8～10 hours, and the raw material ground crosses 300～350 mesh sieves, raw material
It is to mix at 1: 2 with water according to mass ratio.The pottery glaze layer not only color obtained according to the proportioning of the present invention
Bright-coloured, the purest, and through twice or repeatedly burn till do not have yet aberration, color flower etc. defect.
Although embodiment of the present invention are disclosed as above, but it is not restricted to description and embodiment party
Listed utilization in formula, it can be applied to various applicable the field of the invention completely, for being familiar with ability
For the personnel in territory, be easily achieved other amendment, therefore without departing substantially from claim and etc. homotype
Enclosing under limited general concept, the present invention is not limited to specific details and shown here as the figure with description
Example.
Claims (6)
1. the enameling method of a pottery glaze, it is characterised in that comprise the following steps:
Step one, qualified pottery element tire is carried out deashing process；
Step 2, the pottery glaze material stirring for preparing is uniform, it is placed in a rotation container, described rotation
Container bottom is provided with a supporting plate, described supporting plate is provided with on a fixture, and described supporting plate and also offers
There is multiple perforate, by the whole immersion of described qualified pottery element tire described pottery glaze, and described qualified an ancient unit of weight
The bottom of porcelain element tire is fixed with described fixture, described rotation container with the rotational speed of 15～20 revs/min,
And described pottery glaze is warming up to 20～30 DEG C in 2min, in described rotation container, places one simultaneously squeeze
Pressing plate, the radian of described stripper plate is consistent, by described extruding with the outer wall radian of described qualified pottery element tire
Plate slowly extrudes to squeeze the bubble in the glaze layer on described outer wall along the outer wall of described qualified pottery element tire
Go out, be incubated 10～15min, take out described stripper plate, and by described supporting plate and described rotation container bottom part
From, rise to described qualified pottery element tire and depart from and the contacting of described pottery glaze, uneven to glazing
Position carries out brushing glazing, at room temperature forced air drying 30～40min for the first time；
Step 3, pottery product dried in step 2 is again dipped in described pottery glaze, and will
Described supporting plate is fixed with described rotation container bottom, and described rotation container is reverse with the rotating speed of 30～40 revs/min
Rotate, in 1min, be warming up to 40～50 DEG C, be incubated 20～30min, described supporting plate is held with described rotation
Separate bottom device, and rise to described pottery product and depart from and the contacting, to glazing not of described pottery glaze
Uniform position carries out second time brushing glazing, at room temperature natural drying 60～80min；
Step 4, pottery product dried in step 3 is separated with the fixture of described rotation container,
Dispose unnecessary glaze, obtain glazing uniform pottery product.
2. the enameling method of pottery glaze as claimed in claim 1, it is characterised in that described supporting plate
Fixture is an annular clip, and the internal diameter of described annular clip is more than the end of described qualified pottery element tire
Portion's external diameter 2～3mm, is filled with in the space between the bottom of described fixture and described qualified pottery element tire
Cushion.
3. the enameling method of pottery glaze as claimed in claim 2, it is characterised in that described supporting plate
Bottom is provided with a pair expansion link, the hole that the pair of expansion link is offered through described rotation container bottom
It is connected with the output shaft of drive mechanism, and moves up and down under the effect of described drive mechanism, and each stretch
Contracting bar is in sealing contact with described hole.
4. the enameling method of the pottery glaze as described in any one of claims 1 to 3, it is characterised in that institute
State the pottery glaze prepared in step 2 and include the raw material of following weight portion: 35～40 parts of SiO2, 15～17
Part Al2O3, 10～12 parts of Fe2O3, 2～3 parts of TiO2, 4～6 parts of ZnO, 1～3 part of Na2O, 7～9 parts
P2O5, 1～2 part of SnO2With 3～9 parts of ZrO2。
5. the enameling method of pottery glaze as claimed in claim 4, it is characterised in that by above-mentioned raw materials
Adding grinding in ball grinder 8～10 hours, 300～350 mesh sieves crossed by the raw material ground, and raw material and water are according to matter
Amount mixes than for 1:2.
6. the enameling method of pottery glaze as claimed in claim 1, it is characterised in that described step one
In specifically include, by described qualified pottery element tire inner surface and the lime-ash hairbrush outwash of outer surface, and to
Inner surface and outer surface spray a small amount of clear water makes it soak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510053549.1A CN104649719B (en) | 2015-01-30 | 2015-01-30 | A kind of enameling method of pottery glaze |
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| CN201510053549.1A CN104649719B (en) | 2015-01-30 | 2015-01-30 | A kind of enameling method of pottery glaze |
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| CN104649719A CN104649719A (en) | 2015-05-27 |
| CN104649719B true CN104649719B (en) | 2016-10-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105016785B (en) * | 2015-07-23 | 2018-04-17 | 江苏南瓷绝缘子股份有限公司 | A kind of long rod insulator soaks glaze method |
| CN106278384A (en) * | 2016-08-18 | 2017-01-04 | 温书强 | A kind of pottery glazing device |
| CN107572802B (en) * | 2017-09-27 | 2020-06-26 | 禹州市正玉钧窑有限公司 | Glazing process for colorful jun porcelain |
| CN107572801B (en) * | 2017-09-27 | 2020-06-26 | 禹州市正玉钧窑有限公司 | Glazing method of colorful jun porcelain glaze |
| CN107572804B (en) * | 2017-09-28 | 2020-07-28 | 禹州市正玉钧窑有限公司 | Classification glazing method for Jun porcelain glaze |
| CN107586153A (en) * | 2017-11-07 | 2018-01-16 | 禹州市正玉钧窑有限公司 | Theme is the preparation method of the pottery handicraft of cave heaven and blessed regionland |
| CN107573022A (en) * | 2017-11-07 | 2018-01-12 | 禹州市正玉钧窑有限公司 | A kind of preparation method of pottery handicraft |
| CN107803920A (en) * | 2017-11-27 | 2018-03-16 | 侯景颢 | A kind of Glazing device and its enameling method of pottery lamp part |
| CN107721175A (en) * | 2017-11-27 | 2018-02-23 | 侯景颢 | A kind of heat-insulated pottery glaze and its enameling method |
| CN109397958A (en) * | 2018-12-13 | 2019-03-01 | 禹州市锦丰源瓷业有限公司 | A kind of manufacture craft of six rib bottle of pottery trunk |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224995A (en) * | 2007-05-29 | 2008-07-23 | 李劲松 | Glazing method and special equipment therefor |
| CN103288493A (en) * | 2013-05-29 | 2013-09-11 | 陕西科技大学 | Reddish-black jun porcelain glaze prepared by utilizing metal copper and iron and preparation method of reddish-black jun porcelain glaze |
| CN103864463A (en) * | 2014-02-28 | 2014-06-18 | 唐山梦牌瓷业有限公司 | Rotary type self-glazing elbow pipe glazing device and glazing method thereof |
-
2015
- 2015-01-30 CN CN201510053549.1A patent/CN104649719B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224995A (en) * | 2007-05-29 | 2008-07-23 | 李劲松 | Glazing method and special equipment therefor |
| CN103288493A (en) * | 2013-05-29 | 2013-09-11 | 陕西科技大学 | Reddish-black jun porcelain glaze prepared by utilizing metal copper and iron and preparation method of reddish-black jun porcelain glaze |
| CN103864463A (en) * | 2014-02-28 | 2014-06-18 | 唐山梦牌瓷业有限公司 | Rotary type self-glazing elbow pipe glazing device and glazing method thereof |
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