CN110815498B - A polarizing device for getting rid of bubble in air entrainment brick - Google Patents
A polarizing device for getting rid of bubble in air entrainment brick Download PDFInfo
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- CN110815498B CN110815498B CN201911141864.4A CN201911141864A CN110815498B CN 110815498 B CN110815498 B CN 110815498B CN 201911141864 A CN201911141864 A CN 201911141864A CN 110815498 B CN110815498 B CN 110815498B
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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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
- B28B1/0935—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material using only elements wholly or partly immersed in the material, e.g. cores
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Abstract
The scheme discloses a polarizing device for removing bubbles in an aerated brick in the field of aerated brick production, which comprises an installation mechanism, a transmission mechanism and a bubble removal mechanism; the mounting mechanism comprises a mounting plate and a limiting rod, and a limiting hole is formed in the mounting plate; the transmission mechanism comprises a spring, a connecting plate, an adjusting rod and a driving mechanism, wherein the connecting plate and the adjusting plate are both connected to a limiting rod in a sliding manner, one end of the adjusting rod is fixed on the connecting plate, the other end of the adjusting rod penetrates through the adjusting plate and extends to the lower side of the adjusting plate, the spring is sleeved on the limiting rod and the adjusting rod, the spring on the limiting rod is located between the connecting plate and the adjusting plate and is in contact with the connecting plate and the adjusting plate, and the spring on the adjusting rod is located; the defoaming mechanism is located below the mounting plate, a connecting rod is fixed on the defoaming mechanism, and one end, far away from the defoaming mechanism, of the connecting rod penetrates through the mounting plate and is fixedly connected with the adjusting plate. The polarizing device in the scheme can break the bubbles in a large range.
Description
Technical Field
The invention belongs to the field of aerated brick production, and particularly relates to a polarizing device for removing bubbles in an aerated brick.
Background
The aerated brick, namely the autoclaved aerated concrete block, is an aerated concrete block produced by a high-temperature autoclaved equipment process. In the production process of the aerated brick, when the slurry is added into a mould, because the mixture ratio of the raw materials in the slurry is unreasonable, and the raw materials such as gypsum, lime and the like, the release agent, the water reducing agent and the like have quality problems, the bubbles in the slurry can be increased to different degrees. And the strength of the aerated brick is seriously influenced by the generation of bubbles.
In response to this problem, the current main way is to remove the bubbles from the slurry by means of a stirring device. For example, the patent with the application number of '201820977696.7' discloses an exhaust device for autoclaved aerated concrete blocks, which is mainly used for removing air bubbles in aerated brick slurry by a rotating rod driven by a motor; when the slurry feeding device works, the rotating rod is inserted from the upper part of the slurry, the motor is started, the motor drives the rotating rod to rotate, and in the rotating process of the rotating rod, partial bubbles are crushed by the rotation of the rotating rod; because the dwang uses the axis of dwang as the rotation center at the rotation in-process, leads to the dwang to only act on the bubble rather than the contact, consequently extremely limited to the effect of getting rid of the bubble.
Disclosure of Invention
The invention aims to provide a polarizing device for removing bubbles in an aerated brick, and solves the problem that an exhaust device in the prior art can only break the bubbles in contact with the exhaust device.
The polarizing device for removing the bubbles in the aerated bricks comprises an installation mechanism, a transmission mechanism and a bubble removing mechanism provided with a bubble removing rod; the mounting mechanism comprises a mounting plate and a limiting rod fixed on the mounting plate, and a limiting hole is formed in the mounting plate; the transmission mechanism comprises a spring, a connecting plate, an adjusting rod and a driving mechanism for driving the connecting plate to lift, the connecting plate and the adjusting plate are both connected to a limiting rod in a sliding mode, the connecting plate is located right above the adjusting plate, one end of the adjusting rod is fixed to the connecting plate, the other end of the adjusting rod penetrates through the adjusting plate and extends to the lower portion of the adjusting plate, the spring is sleeved on the limiting rod and the adjusting rod, the spring on the limiting rod is located between the connecting plate and the adjusting plate and is in contact with the connecting plate and the adjusting plate, and the spring on the adjusting rod is located below; remove the below that bubble mechanism is located the mounting panel, remove and be fixed with the connecting rod on the bubble mechanism, the connecting rod is kept away from the one end that removes bubble mechanism and is run through the mounting panel and with regulating plate fixed connection, remove the bubble pole and extend to the one side of keeping away from the mounting panel.
The working principle and the beneficial effects of the scheme are as follows: during the use, fix polarizing device on the production mould of air entrainment brick or subaerial, start actuating mechanism, actuating mechanism drives the connecting plate and moves to from top to bottom at the gag lever post, at removal in-process extrusion spring, the spring extrudees the regulating plate downwards, the regulating plate drives the connecting rod downstream rather than being connected, the connecting rod drives when moving downwards and removes the bubble mechanism and move down, remove on the bubble mechanism remove during the bubble pole enters into the thick liquids in the mould, and then get rid of the bubble in the thick liquids. The spring on the gag lever post receives the extrusion in-process of connecting plate, adjust the pole downstream with the connecting plate is fixed to make the spring of regulating plate below obtain the release, at this in-process, the spring of below acts on the regulating plate in opposite direction, and then when extrudeing the regulating plate downwards, make it take place the shake, and then make rather than the bubble mechanism that removes who connects take place polarization, thereby can take place vertical shake when removing the decline of bubble pole, and then increase and remove the radius that the bubble pole goes out the interior bubble of thick liquids. In the process that the driving mechanism drives the connecting plate to lift, the bubble removing rod is also driven to lift and polarization occurs in the lifting process, and then bubbles in a large range are broken.
Further, remove the bubble mechanism include the fixed plate with remove the bubble pole, remove the bubble pole and fix in the bottom of fixed plate, the top of fixed plate can be dismantled and connect on the connecting rod. Can dismantle the connection on the connecting rod with the fixed plate, when the air entrainment brick of different specifications carries out the bubble and gets rid of, only need adjust remove the bubble mechanism, make it be fit for need remove the air entrainment brick of bubble can, it is more convenient to use.
Furthermore, remove threaded connection and have the slide on the bubble pole, the bottom equipartition of slide has triangular army thorn. In the process that the bubble removing rod acts on the slurry, under the polarization of the bubble removing rod, slurry particles are close to each other, air drives a part of water slurry to be extruded to the upper part, and a part of bubbles emerge by virtue of rotating force, so that the content of bubbles in the slurry is reduced. But the floating bubbles gradually move to the top of the slurry and accumulate, so that the slurry forms a loose top phenomenon. Through the setting of slide, confirm to remove the biggest descending distance of bubble pole after, can confirm the suitable mounting height of slide, and be equipped with three-edged army thorn on the slide, the bubble of come-up can be got rid of to three-edged army thorn to avoid the production of air entrainment brick "loose top" phenomenon.
Further, a sponge block is arranged at the bottom of the fixing plate, and the bottom of the sponge block is in contact with the sliding plate. When water is more in the slurry, a large amount of water is gathered at the top in the process of removing bubbles by the polarizing device, and the sponge block can absorb excessive water by arranging the sponge block, so that the phenomenon of top loosening of the aerated brick is further reduced.
Further, both opposite sides of the mounting plate can be detachably connected with support legs. Through the setting of stabilizer blade, during the use with polarization device place the top of mould can, it is more convenient to use.
Further, the bottom of the supporting leg is provided with a roller. Through the setting of gyro wheel, be favorable to polarizing device's removal.
Furthermore, actuating mechanism includes motor, crank and connecting rod, and the one end of connecting rod rotates to be connected on the connecting plate, and the other end of connecting rod rotates with the one end of crank to be connected, and the other end fixed connection of crank is on the output shaft of motor.
Drawings
Fig. 1 is a schematic structural diagram of a polarization device for removing air bubbles in an air-added brick in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a polarization device for removing air bubbles in an air-added brick in embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of a polarization device for removing air bubbles in an air-added brick in embodiment 3 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a mounting plate 1, a limiting rod 2, a supporting plate 3, a motor 4, a crank 5, a connecting plate 6, an adjusting rod 7, a spring 8, an adjusting plate 9, a connecting rod 10, a fixing plate 11, a bubble removing rod 12, a sponge block 13, a sliding plate 14, supporting legs 15 and rollers 16.
Example 1 is substantially as shown in figure 1: a polarization device for removing bubbles in an aerated brick comprises an installation mechanism, a transmission mechanism and a bubble removing mechanism provided with a bubble removing rod 12; the mounting mechanism comprises two mounting plates 1 and two limiting rods 2 fixed between the two mounting plates 1, a vertically arranged support plate 3 is fixed on the mounting plate 1 positioned at the top, and a limiting hole is formed on the mounting plate 1 positioned below; the transmission mechanism comprises a spring 8, a connecting plate 6, an adjusting plate 9, an adjusting rod 7 and a driving mechanism for driving the connecting plate 6 to ascend and descend, the driving mechanism comprises a motor 4, a crank 5 and a connecting rod, one end of the connecting rod is rotatably connected to the connecting plate 6, the other end of the connecting rod is rotatably connected with one end of the crank 5, the other end of the crank 5 is fixedly connected to an output shaft of the motor 4, and the motor 4 is fixed on the supporting plate 3; the connecting plate 6 and the adjusting plate 9 are respectively provided with two through holes, the connecting plate 6 and the adjusting plate 9 are connected to the limiting rod 2 in a sliding mode through the two through holes, the connecting plate 6 is located right above the adjusting plate 9, the bubble removing rod 12 is connected with a sliding plate 14 in a threaded mode, one end of the adjusting rod 7 is fixed to the connecting plate 6, the other end of the adjusting rod 7 penetrates through the adjusting plate 9 and extends to the lower portion of the adjusting plate 7, the bubble removing rod 12 is connected with the sliding plate 14 in a threaded mode, a spring 8 is sleeved on the limiting rod 2 and the adjusting rod 7, the spring 8 on the limiting rod 2 is located between the connecting plate 6 and the adjusting plate 9 and is in contact with the connecting plate 6; bubble removing mechanism includes fixed plate 11 and the many bubble removing rod 12 of equipartition in fixed plate 11 bottom, and the top threaded connection of fixed plate 11 has connecting rod 10, and connecting rod 10 is kept away from the one end of fixed plate 11 and runs through mounting panel 1 and with adjusting plate 9 fixed connection.
The polarization device for removing the air bubbles in the air-added brick in the embodiment 2 is basically as shown in the attached figure 2, and the difference from the embodiment 1 is only that: the bubble removing rod 12 is connected with a sliding plate 14 through threads, and three-edged troops are uniformly distributed at the bottom of the sliding plate 14; the bottom of the fixed plate 11 is provided with a sponge block 13, and the bottom of the sponge block 13 is contacted with the sliding plate 14.
A polarizing device for removing bubbles in an air-added brick in embodiment 3 is substantially as shown in fig. 3, and is different from embodiment 2 only in that: the two opposite sides of the mounting plate 1 are detachably connected with support legs 15, and the bottom of each support leg 15 is provided with a roller 16.
Taking the polarizing device for removing bubbles in the aerated brick in the embodiment 3 as an example, when the polarizing device is used, the sliding plate 14 is rotated to be in a proper position, and the triangular military thorns are preferably all inserted into the slurry; then, the sponge block 13 is adhered between the fixed plate 11 and the sliding plate 14. The polarizing means is moved directly over the mould. And starting the motor 4, wherein the motor 4 drives the bubble removing rod 12 and the three-edged troops to enter into the point slurry to remove bubbles in the slurry. Bubbles rising to the upper part of the slurry are removed by the three-edged troops, and when the moisture in the slurry is excessive, the sponge block 13 absorbs the excessive moisture.
Claims (7)
1. The utility model provides a polarization device for getting rid of bubble in air entrainment brick which characterized in that: comprises an installation mechanism, a transmission mechanism and a defoaming mechanism provided with a defoaming rod; the mounting mechanism comprises a mounting plate and a limiting rod fixed on the mounting plate, and a limiting hole is formed in the mounting plate; the transmission mechanism comprises a spring, a connecting plate, an adjusting rod and a driving mechanism for driving the connecting plate to lift, the connecting plate and the adjusting plate are both connected to a limiting rod in a sliding mode, the connecting plate is located right above the adjusting plate, one end of the adjusting rod is fixed to the connecting plate, the other end of the adjusting rod penetrates through the adjusting plate and extends to the lower portion of the adjusting plate, the spring is sleeved on the limiting rod and the adjusting rod, the spring on the limiting rod is located between the connecting plate and the adjusting plate and is in contact with the connecting plate and the adjusting plate, and the spring on the adjusting rod is located below; remove the below that bubble mechanism is located the mounting panel, remove and be fixed with the connecting rod on the bubble mechanism, the connecting rod is kept away from the one end that removes bubble mechanism and is run through the mounting panel and with regulating plate fixed connection, remove the bubble pole and extend to the one side of keeping away from the mounting panel.
2. The polarization device for removing the air bubbles in the air-entrained bricks, according to claim 1, is characterized in that: remove bubble mechanism include the fixed plate with remove the bubble pole, remove the bubble pole and fix in the bottom of fixed plate, the top of fixed plate can be dismantled and connect on the connecting rod.
3. The polarization device for removing the air bubbles in the air-entrained bricks as claimed in claim 2, wherein: the bubble removing rod is connected with a sliding plate through threads, and triangular military thorns are uniformly distributed at the bottom of the sliding plate.
4. A polarizer device for removing air bubbles in an aerated brick according to claim 3, wherein: the bottom of the fixed plate is provided with a sponge block, and the bottom of the sponge block is in contact with the sliding plate.
5. A polarization device for removing air bubbles in an aerated brick according to any one of claims 1 to 4, wherein: the opposite sides of the mounting plate are detachably connected with support legs.
6. The polarization device for removing the air bubbles in the air-entrained bricks as claimed in claim 5, wherein: and the bottom of the supporting leg is provided with a roller.
7. The polarization device for removing the air bubbles in the air-entrained bricks as claimed in claim 6, wherein: the driving mechanism comprises a motor, a crank and a connecting rod, one end of the connecting rod is rotatably connected to the connecting plate, the other end of the connecting rod is rotatably connected with one end of the crank, and the other end of the crank is fixedly connected to an output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141864.4A CN110815498B (en) | 2019-11-20 | 2019-11-20 | A polarizing device for getting rid of bubble in air entrainment brick |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141864.4A CN110815498B (en) | 2019-11-20 | 2019-11-20 | A polarizing device for getting rid of bubble in air entrainment brick |
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| CN110815498A CN110815498A (en) | 2020-02-21 |
| CN110815498B true CN110815498B (en) | 2021-02-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111823356B (en) * | 2020-07-20 | 2021-07-09 | 山东科技大学 | Automatic formula concrete test block vibrameter |
| CN112497424A (en) * | 2020-10-30 | 2021-03-16 | 常州布鲁科技有限公司 | Automatic change composite wall panel apparatus for producing |
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| JPH11156822A (en) * | 1997-11-30 | 1999-06-15 | Honda Kenki Kogyo Kk | Automatic defoaming device for ready-mixed concrete and defoaming method |
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| CN207552319U (en) * | 2017-10-27 | 2018-06-29 | 江西诚志生物工程有限公司 | A kind of D-ribose ferment tank defoaming device |
| CN207616830U (en) * | 2017-11-29 | 2018-07-17 | 佛山市恒益环保建材有限公司 | A kind of novel vibrating defoaming device |
| CN208451866U (en) * | 2018-06-25 | 2019-02-01 | 钟祥三和建材有限公司 | Exhaust apparatus for autoclave aerated concrete building block |
| CN110315629A (en) * | 2019-07-29 | 2019-10-11 | 上海砼领建筑科技有限公司 | A kind of concrete vibrator |
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2019
- 2019-11-20 CN CN201911141864.4A patent/CN110815498B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11156822A (en) * | 1997-11-30 | 1999-06-15 | Honda Kenki Kogyo Kk | Automatic defoaming device for ready-mixed concrete and defoaming method |
| CN204398125U (en) * | 2014-12-31 | 2015-06-17 | 福建省万旗非金属材料有限公司 | Air entrained concrete slurry bubble collating unit |
| CN204914133U (en) * | 2015-06-19 | 2015-12-30 | 李铁军 | Vibration removes bubble equipment |
| CN205556471U (en) * | 2015-11-30 | 2016-09-07 | 偃师市华泰综合利用建材有限公司 | Evaporate and press air entrainment brick bubble removal device |
| CN205272258U (en) * | 2015-12-31 | 2016-06-01 | 张永奇 | Aerated concrete over -and -under type ground paste vibrator |
| CN106738195A (en) * | 2016-12-15 | 2017-05-31 | 衡阳恒裕轻质保温材料有限责任公司 | A kind of portable bubble dressing mechanism |
| CN207552319U (en) * | 2017-10-27 | 2018-06-29 | 江西诚志生物工程有限公司 | A kind of D-ribose ferment tank defoaming device |
| CN207616830U (en) * | 2017-11-29 | 2018-07-17 | 佛山市恒益环保建材有限公司 | A kind of novel vibrating defoaming device |
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