CN114211598B - Automatic ceramic glaze scraping device - Google Patents
Automatic ceramic glaze scraping device Download PDFInfo
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- CN114211598B CN114211598B CN202210097630.XA CN202210097630A CN114211598B CN 114211598 B CN114211598 B CN 114211598B CN 202210097630 A CN202210097630 A CN 202210097630A CN 114211598 B CN114211598 B CN 114211598B
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- driving roller
- ceramic
- motor
- scraping
- scraping blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
The invention discloses an automatic ceramic glaze scraping device, which comprises: a frame; a conveyor belt structure driven by the motor; one side of the scraping blades is fixed with the conveyor belt, the other side of the scraping blades is suspended, and ceramics can be placed above the suspended end; the controller can control the forward rotation and the reverse rotation of the motor, and the speed and the time can be preset; when ceramic is placed on the plurality of scraping blades and moves forwards along with the plurality of scraping blades, the motor is rapidly changed from forward rotation to reverse rotation, and the reverse rotation speed of the motor is as follows: the inertia of the ceramic cannot enable the ceramic to synchronously move backwards along with the plurality of scraping blades, the bottom of the ceramic and the plurality of scraping blades are rubbed relatively, so that the scraping blades can scrape off a glaze layer at the bottom of the ceramic, and the motor continuously repeatedly rotates forwards and rapidly reversely to gradually push the ceramic forwards step by step until the ceramic is conveyed to an outlet. The invention has the advantages of reasonable structure, low cost, convenient use and high working efficiency.
Description
Technical Field
The invention relates to an automatic ceramic glaze scraping device.
Background
In the ceramic manufacturing process, a glazing step is provided, during glazing, the whole ceramic is generally immersed in glaze slurry, at this time, the bottom of the ceramic is also provided with a glaze layer, the glaze layer at the bottom of the ceramic exists, and in the firing process, the glaze layer at the bottom of the ceramic is likely to be adhered on a supporting plate, so that the ceramic is damaged, and the quality of a product is affected. The enamel at the bottom of the body must therefore be wiped off. The existing stripping method is manual erasure, the labor intensity of workers is high, the efficiency is low, the defects of glaze thorns, glaze sticking and the like are possibly caused, even the ceramics are damaged, chinese patent CN201410376397.4 discloses a ceramic bottom stripping machine, the ceramics are hung up, a sponge layer is fixed on a conveyor belt, and the glaze layer at the bottom of the ceramics is scraped through the sponge layer. The patent has the following defects of complicated structure, inconvenient ceramic suspension and lower stripping efficiency.
Disclosure of Invention
According to the defects, the invention provides an automatic ceramic glaze scraping device.
The technical scheme of the invention is as follows:
an automatic ceramic glazing device comprising:
a frame;
the shaft cores at two ends of the first driving roller, the second driving roller and the third driving roller are respectively rotatably connected with the frame, the first driving roller, the second driving roller and the third driving roller form a triangle structure, and the first driving roller and the second driving roller are horizontally arranged;
the conveyor belt is wound outside the first driving roller, the second driving roller and the third driving roller;
the shell of the motor is fixed with the frame, the rotating shaft of the motor is fixed with the first driving roller, the second driving roller or the third driving roller, and the motor can drive the conveying belt to rotate;
further comprises:
the scraping blades are provided with a plurality of scraping blades, one side of each scraping blade is fixed with the conveyor belt, the other side of each scraping blade is suspended, and ceramics can be placed above the suspended ends;
a platform arranged at the outlet of the conveyor belt and capable of receiving ceramic;
the controller can control the forward rotation and the reverse rotation of the motor, and the speed and the time can be preset;
when ceramic is placed on the plurality of scraping blades and moves forwards along with the plurality of scraping blades, the motor is rapidly changed from forward rotation to reverse rotation, and the reverse rotation speed of the motor is as follows: the inertia of the ceramic cannot enable the ceramic to synchronously move backwards along with the plurality of scraping blades, the bottom of the ceramic and the plurality of scraping blades are rubbed relatively, so that the scraping blades can scrape off a glaze layer at the bottom of the ceramic, and the motor continuously repeatedly rotates forwards and rapidly reversely to gradually push the ceramic forwards step by step until the ceramic is conveyed to an outlet.
The scraping blade is obliquely arranged, and the included angle between the scraping blade and the conveyor belt, which faces the outlet, is an acute angle A.
The acute angle A is 60-85 degrees.
A plurality of supporting rollers are arranged between the first driving roller and the second driving roller, and the supporting rollers enable the conveyor belt to be in an arc surface with the convex surface upwards.
Elastic strips are fixed on two side edges of the conveyor belt, and two ends of the plurality of scraping blades are respectively fixed with the elastic strips.
A cleaning water tank is arranged below the third driving roller, a brush is arranged in the cleaning water tank, and the brush can clean the scraping piece immersed in water.
The first driving roller, the second driving roller and the third driving roller are arranged in a non-regular triangle, and the distance between the third driving roller and the second driving roller at the outlet is smaller than that between the third driving roller and the first driving roller at the inlet.
The motor is a stepping motor or a servo motor.
The elastic strip is provided with teeth, and the scraping blade is fixed on the side face of the teeth.
The exit is provided with the platform, and the platform can accept pottery, provides temporary storage place.
Compared with the prior art, the invention has the following advantages:
according to the invention, glaze scraping can be automatically realized only by placing the ceramic on a plurality of scraping blades, so that the efficiency is remarkably improved;
the glaze is scraped for a plurality of times, so that the process is thorough;
the scraping blade does not need to be cleaned manually.
The invention has the advantages of reasonable structure, low cost, convenient use and high working efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of a circular arc surface structure of a conveyor belt according to the present invention.
FIG. 3 is a schematic view of the structure of the elastic strip of the present invention.
FIG. 4 is a schematic view of the tooth-like structure of the elastic strip of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings:
as shown in fig. 1, an automatic ceramic glazing-off device comprises:
a frame;
the shaft cores at two ends of the first driving roller 51, the second driving roller 52 and the third driving roller 53 are respectively rotatably connected with the frame, the first driving roller 51, the second driving roller 52 and the third driving roller 53 form a triangle structure, and the first driving roller 51 and the second driving roller 52 are horizontally arranged;
a conveyor belt 4 wound outside the first driving roller 51, the second driving roller 52, and the third driving roller 53;
the motor 50, the shell of which is fixed with the frame, the rotating shaft of the motor 50 is fixed with the first driving roller 51, the second driving roller 52 or the third driving roller 53, and the motor 50 can drive the conveyor belt 4 to rotate;
further comprises:
the scraping blades 2 are provided with a plurality of scraping blades, one side of each scraping blade 2 is fixed with the conveyor belt 4, the other side of each scraping blade is suspended, and ceramics can be placed above the suspended ends;
a platform 8, which is arranged at the outlet of the conveyor belt 4 and can receive the ceramics 1;
a controller electrically connected to the motor 50, capable of controlling forward rotation and reverse rotation of the motor 50, and capable of being preset in speed and time;
when the ceramic 1 is placed on the plurality of blades 2 to follow the plurality of blades 2 to move forward, the motor 50 is rapidly changed from the normal rotation to the reverse rotation, and the speed of the reverse rotation of the motor satisfies: the inertia of the ceramic 1 cannot enable the ceramic 1 to synchronously move backwards along with the plurality of scraping blades 2, the bottom of the ceramic 1 and the plurality of scraping blades 2 are rubbed relatively, so that the scraping blades 2 can scrape off the glaze layer at the bottom of the ceramic 1, and the motor 50 continuously repeatedly rotates forwards and rapidly reversely, and gradually forwards the ceramic 1 step by step until the ceramic 1 is conveyed to an outlet.
According to the invention, the glaze scraping can be automatically realized by only placing the ceramic 1 on a plurality of scraping blades 2, so that the efficiency is remarkably improved, the speed and time of rapid reversing are required to be adjusted in advance according to different ceramics 1, and the principle that the ceramics 1 do not retreat is generally adopted.
The controller can select a singlechip as a control chip, and parameters can be set and stored.
It should be noted that the present invention is more suitable for use with ceramics having a relatively low center of gravity, and ceramics having a too high center of gravity may not be suitable.
In order to prevent the wiper blade 2 from generating a barb effect, so that the relative friction between the bottom of the ceramic 1 and the plurality of wiper blades 2 cannot be realized, the wiper blades 2 are preferably obliquely arranged, and the included angle between the wiper blades 2 and the conveyor belt 4 towards the outlet is an acute angle A. The scraping sheets can be selected from metal sheets, plastic sheets or bamboo sheets, the scraping sheets can be mixed, the metal sheets are sharp, the noise between the plastic sheets and the bamboo sheets is small, and if necessary, thin sponge can be wrapped on a plurality of scraping sheets, and preferably, the interval between two adjacent scraping sheets 2 can be set to be 3-5mm.
Preferably, the acute angle A is 60-85 degrees.
A plurality of supporting rollers 9 are arranged between the first driving roller 51 and the second driving roller 52, and the plurality of supporting rollers 9 can enable the conveyor belt 4 to be in an arc surface with the convex surface upwards. It should be noted that, since the conveyor belt 4 may be depressed downward under the pressure of the weight of the ceramic, the effect of the relative friction between the bottom of the ceramic 1 and the plurality of wiper blades 2 may be affected. The circular arc surface of fig. 2 is apparent, mainly for illustrating the principle thereof, and not the actual situation.
For convenient installation, elastic strips 3 are fixed on two side edges of the conveyor belt 4, as shown in fig. 3, two ends of the plurality of scraping blades 2 are respectively fixed with the elastic strips 3, and the conveyor belt 4 can be of a net-shaped structure, so that glaze can fall conveniently.
Preferably, a cleaning water tank 7 is arranged below the third driving roller 53, and a brush 6 is arranged in the cleaning water tank 7, and the brush 6 can clean the wiper blade 2 immersed in water.
The first driving roller 51, the second driving roller 52 and the third driving roller 53 are arranged in a non-regular triangle, and the distance between the third driving roller 53 and the second driving roller 52 at the outlet is smaller than that between the third driving roller 53 and the first driving roller 51 at the inlet, which means that when the angle of the conveyor belt 4 where the third driving roller 53 is positioned is smaller, the larger the opening angle of the plurality of scraping blades 2 passing through the third driving roller 53 is, so that the brush 6 is more convenient to clean.
Preferably, the motor is a stepping motor or a servo motor, and the common motor has relatively large inertia, and the response speed is obviously inferior to that of the stepping motor or the servo motor when the motor is rapidly reversed.
For convenience of fixation, the elastic strip 3 is provided with teeth, and as shown in fig. 4, the wiper blade 2 is fixed to the side of the teeth.
For convenient transfer, the outlet is provided with a platform 8, and the platform 8 can accept the ceramics 1.
Claims (9)
1. An automatic ceramic glazing device comprising:
a frame;
the shaft cores at two ends of the first driving roller (51), the second driving roller (52) and the third driving roller (53) are respectively rotatably connected with the frame, the first driving roller (51), the second driving roller (52) and the third driving roller (53) form a triangle structure, and the first driving roller (51) and the second driving roller (52) are horizontally arranged;
a conveyor belt (4) wound outside the first driving roller (51), the second driving roller (52) and the third driving roller (53);
the shell of the motor (50) is fixed with the frame, the rotating shaft of the motor (50) is fixed with the first driving roller (51), the second driving roller (52) or the third driving roller (53), and the motor (50) can drive the conveying belt (4) to rotate;
it is characterized by also comprising:
the scraping blades (2) are arranged, one sides of the scraping blades (2) are fixed with the conveyor belt (4), the other sides of the scraping blades are suspended, and ceramics can be placed above the suspended ends;
a platform (8) which is arranged at the outlet of the conveyor belt (4) and can receive the ceramics (1);
a controller capable of controlling forward rotation and reverse rotation of the motor (50) and capable of being preset in speed and time;
when the ceramic (1) is placed on the plurality of wiper blades (2) and moves forward along with the plurality of wiper blades (2), the motor (50) is rapidly changed from forward rotation to reverse rotation, and the speed of the reverse rotation of the motor is as follows: the inertia of the ceramic (1) cannot enable the ceramic (1) to synchronously move backwards along with the plurality of scraping blades (2), the bottom of the ceramic (1) and the plurality of scraping blades (2) are rubbed relatively, so that the scraping blades (2) can scrape off a glaze layer at the bottom of the ceramic (1), and the motor (50) continuously repeats forward rotation and quick reverse rotation to gradually push the ceramic (1) forwards step by step until the ceramic (1) is conveyed to an outlet.
2. An automatic ceramic glazing scraping device according to claim 1, characterized in that the wiper blade (2) is arranged obliquely, the angle between the wiper blade (2) and the conveyor belt (4) facing the outlet being an acute angle a.
3. An automatic ceramic glazing unit according to claim 2, wherein the acute angle a is 60-85 degrees.
4. An automatic ceramic glazing scraping device according to claim 1, characterized in that a plurality of supporting rollers (9) are arranged between the first driving roller (51) and the second driving roller (52), and the plurality of supporting rollers (9) can enable the conveyor belt (4) to be in an arc surface with the convex surface upwards.
5. An automatic ceramic glazing scraping device as claimed in any of claims 1 to 4 wherein the two sides of the conveyor belt (4) are fixed with elastic strips (3), and the two ends of the plurality of wiper blades (2) are respectively fixed with the elastic strips (3).
6. An automatic ceramic glazing wiping device as claimed in any one of claims 1 to 4, characterised in that a cleaning pool (7) is provided below the third drive roller (53), a brush (6) being mounted in the cleaning pool (7), the brush (6) being capable of cleaning the wiper blade (2) immersed in water.
7. An automatic ceramic glazing wiping device according to any of claims 1 to 4, characterised in that the first (51), second (52) and third (53) drive rollers are arranged in a non-regular triangle and the third drive roller (53) is spaced from the second drive roller (52) at the outlet by a distance less than the distance between the third drive roller (53) and the first drive roller (51) at the inlet.
8. An automatic ceramic glazing device as claimed in any of claims 1 to 4, wherein the motor is a stepper motor or a servo motor.
9. An automatic ceramic glazing wiping device according to claim 5, characterised in that the elastic strip (3) is provided with teeth, the wiper blade (2) being fixed to the sides of the teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097630.XA CN114211598B (en) | 2022-01-27 | 2022-01-27 | Automatic ceramic glaze scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097630.XA CN114211598B (en) | 2022-01-27 | 2022-01-27 | Automatic ceramic glaze scraping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114211598A CN114211598A (en) | 2022-03-22 |
| CN114211598B true CN114211598B (en) | 2023-04-21 |
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ID=80708740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210097630.XA Active CN114211598B (en) | 2022-01-27 | 2022-01-27 | Automatic ceramic glaze scraping device |
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| Country | Link |
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| CN (1) | CN114211598B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060068687A1 (en) * | 2004-09-29 | 2006-03-30 | Peggy Butler | Apparatus for dry footing and sanding ceramic pieces and method of using same |
| CN104139455A (en) * | 2014-07-31 | 2014-11-12 | 广西北流仲礼瓷业有限公司 | Machine for removing glaze on bottoms of ceramics |
| CN205188148U (en) * | 2015-10-22 | 2016-04-27 | 潮州市宏粤陶瓷制作有限公司 | Device is erased on ceramic bottom glaze layer |
| CN206598162U (en) * | 2017-01-22 | 2017-10-31 | 象山福德图机械有限公司 | A kind of Production of Ceramics grinds glaze machine with quick |
| CN206812181U (en) * | 2017-03-22 | 2017-12-29 | 天津盛世舜合自动化技术有限公司 | A kind of closestool scrapes glaze device |
| CN207361227U (en) * | 2017-09-11 | 2018-05-15 | 广东家美陶瓷有限公司 | A kind of device of glaze on recycling conveyer belt |
| CN107720170B (en) * | 2017-11-18 | 2023-12-19 | 广西南山瓷器有限公司 | Ceramic bottom glaze removal transmission device |
| CN209552041U (en) * | 2018-08-01 | 2019-10-29 | 广东博德精工建材有限公司 | One kind scraping side member |
| CN110788976A (en) * | 2019-12-11 | 2020-02-14 | 禹州市神器钧窑有限公司 | Jun porcelain production removes surplus glaze device |
| CN213382130U (en) * | 2020-06-03 | 2021-06-08 | 湖北省当阳豪山建材有限公司 | Glaze device is scraped to ceramic tile |
-
2022
- 2022-01-27 CN CN202210097630.XA patent/CN114211598B/en active Active
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| CN114211598A (en) | 2022-03-22 |
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