CN104526858A - Airflow layer scraper of building block - Google Patents
Airflow layer scraper of building block Download PDFInfo
- Publication number
- CN104526858A CN104526858A CN201410780775.5A CN201410780775A CN104526858A CN 104526858 A CN104526858 A CN 104526858A CN 201410780775 A CN201410780775 A CN 201410780775A CN 104526858 A CN104526858 A CN 104526858A
- Authority
- CN
- China
- Prior art keywords
- air
- building block
- aulaeum
- slice
- airflow layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Abstract
The invention relates to an automatic manufacturing machine of building blocks, specifically to an airflow layer scraper of a building block. The airflow layer scraper of the building block comprises a machine frame, and an air pump fixed on the machine frame; the machine frame is provided with a fixing base; the fixing base is fixedly connected with an air cutter body; an air cavity is installed in the air cutter body; the longitudinal section of the air cavity is heart-shaped; the big end of the air cavity communicates with an air line; the air line communicates with the air pump; the small end, located in the air cavity, of the air cavity is fixed with an air outlet; a fixing rod for supporting the upper end and the lower end is installed on the inner wall of the air outlet; mutually cooperated upper lip plate and lower lip plate are fixed outside the air outlet; the included angle between the upper lip plate and the lower lip plate is 43-48 degrees; and the clearance between the upper lip plate and the lower lip plate is 0.6-0.03 mm. The invention aims to provide a scraper capable of washing the excessive coating on the building block surface, and homogenizing the coating on the building block surface.
Description
Technical field
The present invention relates to building block automatic manufacturing machine, be specifically related to a kind of building block airflow layer scraper.
Background technology
Building block utilizes concrete, the artificial bulk that industrial waste or local material are made, and appearance and size is larger than brick, has equipment simple, build fireballing advantage by laying bricks or stones, met the requirement of wall reform in building industrialization development.Building block is divided into one hand tile, medium-sized building block and block brick by size and varying in size of quality.In building block series the height of master ga(u)ge lattice be greater than 115mm and be less than 380mm be called one hand tile, be highly 380 ~ 980mm be called medium-sized building block, be highly greater than 980mm be called block brick.In the majority with middle-size and small-size building block in using.Building block can be divided into solid block and building-block by face shaping.Building-block has single square hole, single circular hole and many row three kinds, flat holes form, and wherein the flat hole of many rows is more favourable to insulation.Main building block and various auxiliary block of concrete can be divided into effect by the position of building block in group is built.Different according to material, conventional building block has normal concrete and architectural concrete small-sized hollow building block, lightweight small size hollow concrete blocks, FAS, autoclave aerated concrete building block, steaming-free air-adding concrete segment and gypsum block.The building block that water absorption rate is larger can not be used for long-term immersion, often by the construction site of alternation of wetting and drying or Frozen-thawed cycled.
The building block of some waterproof needs to be coated with one deck water-repellent paint on surface and enters drying chamber again, prior art Problems existing is, waterproof building block needs the water-repellent paint being coated with one deck in block surfaces, and existing waterproof building block unevenly causes shaping rear block surfaces uneven due to what be coated with.But use the scraper of common metal material may cause more cut.
Summary of the invention
The object of the present invention is to provide and a kind ofly the excess coating material of block surfaces can be washed away, and by the scraper of the coating homogenize of block surfaces.
The present invention is achieved by the following technical solutions: building block airflow layer scraper, wherein, comprise frame, be fixed on the air pump in frame, frame is provided with holder, holder is fixedly connected with air knife body, air cavity is provided with in air knife body, the longitudinal section of air cavity is heart-shaped, major part one end in air cavity is communicated with blast pipe, blast pipe is communicated with air pump, air knife body microcephaly one end in air cavity is fixed with gas outlet, the inwall of gas outlet is provided with the fixed bar supporting top and bottom, two pieces of tops lip of slice cooperatively interacted are fixed with and aulaeum forms outside gas outlet, angle between top lip of slice and aulaeum is 43 ° ~ 48 °, gap between top lip of slice and aulaeum is 0.6 ~ 0.03mm.
The invention has the beneficial effects as follows: mention because waterproof building block needs to be coated with in block surfaces the water-repellent paint of one deck in background technology, existing waterproof building block unevenly causes shaping rear block surfaces uneven due to what be coated with, and waterproof effect is not good.Existing metallic spatula may cause more cut.Mentality of designing of the present invention is, since the scraper of metal material easily skids off more cut, so the present invention uses air knife to replace the scraper of metal, gas is by major part one end of the compression input air cavity of air pump, guide through cordate air cavity, guide gas into gas outlet, sprayed by the gap between upper plate lip and lower plate lip, when striking off the coating of block surfaces, the gas of gas outlet ejection and block surfaces are greatly about about 45 °, coating is rushed in width along the block surfaces spray of thin layer uniform stream, coating excessive for block surfaces is washed away, by the coating homogenize of block surfaces, because thin layer air-flow only can act on coating, even also very little on unfashioned building block impact, almost do not have.Operation can be struck off safely and efficiently to building block.Simultaneously because anticyclonic airflow layer will be formed, there is higher requirement to the intensity of air knife body, be provided with the fixed bar supporting top and bottom at the inwall of gas outlet, strengthen the structural strength of air knife body in position, gas outlet.Angle in structure between top lip of slice and aulaeum 43 ° ~ 48 °, gap between top lip of slice and aulaeum is 0.6 ~ 0.03mm, which type of degree supercharging angle between upper plate lip and lower plate lip determines the air that enters from blast pipe with, angle 43 ° ~ 48 ° is a relatively stable supercharging angle, and its airflow layer that gas outlet is exported is relatively stable.To sum up, owing to not worrying destroying the thickness that building block also can control the coating of washing away simultaneously, the present invention can complete the work of block surfaces coating homogenize efficiently.
Further, top lip of slice and aulaeum are all bolted on the outer wall of gas outlet.Because top lip of slice and aulaeum are critical pieces, be formed stable and have the airflow layer of sufficient intensity to top lip of slice and aulaeum required precision higher, connect be convenient to often change maintenance so arrange bolt.
Further, the surface of air knife body is provided with level meter.The angle of the airflow layer that the present invention is ejected also have impact on the thickness of coating, is learnt the angle of airflow layer and block surfaces by level meter in adjustment.
Further, top lip of slice 0.1 ~ 0.2mm longer than aulaeum.Ensure air-flow steadily and slightly downward-sloping ejection.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of structural block airflow layer scraper embodiment of the present invention;
Reference numeral: aulaeum 1, top lip of slice 2, fixed bar 3, bolt 4, air cavity 5, level meter 6, air knife body 7, blast pipe 8, holder 9.
Detailed description of the invention
Building block airflow layer scraper by reference to the accompanying drawings shown in 1, wherein, comprise frame, be fixed on the air pump in frame, frame is provided with holder 9, holder 9 is fixedly connected with air knife body 7, air cavity 5 is provided with in air knife body 7, the longitudinal section of air cavity 5 is heart-shaped, major part one end in air cavity 5 is communicated with blast pipe 8, blast pipe 8 is communicated with air pump, air knife body 7 microcephaly one end in air cavity 5 is fixed with gas outlet, the inwall of gas outlet is provided with the fixed bar 3 supporting top and bottom, be fixed with two pieces of tops lip of slice cooperatively interacted 2 outside gas outlet to form with aulaeum 1, top lip of slice 2 and aulaeum 1 are all fixed on the outer wall of gas outlet by bolt 4.Angle between top lip of slice 2 and aulaeum 1 is 43 ° ~ 48 °, and the gap between top lip of slice 2 and aulaeum 1 is 0.6 ~ 0.03mm.The surface of air knife body 7 is provided with level meter 6.Top lip of slice 2 0.1 ~ 0.2mm longer than aulaeum 1.
Result of use and each several part characteristic effect: mention because waterproof building block needs to be coated with in block surfaces the water-repellent paint of one deck in background technology, existing waterproof building block unevenly causes shaping rear block surfaces uneven due to what be coated with, and waterproof effect is not good.Existing metallic spatula may cause more cut.Mentality of designing of the present invention is, since the scraper of metal material easily skids off more cut, so the present invention uses air knife to replace the scraper of metal, gas is by major part one end of the compression input air cavity 5 of air pump, guide through cordate air cavity 5, guide gas into gas outlet, sprayed by the gap between upper plate lip and lower plate lip, when striking off the coating of block surfaces, the gas of gas outlet ejection and block surfaces are greatly about about 45 °, coating is rushed in width along the block surfaces spray of thin layer uniform stream, coating excessive for block surfaces is washed away, by the coating homogenize of block surfaces, because thin layer air-flow only can act on coating, even also very little on unfashioned building block impact, almost do not have.Operation can be struck off safely and efficiently to building block.Simultaneously because anticyclonic airflow layer will be formed, there is higher requirement to the intensity of air knife body 7, be provided with the fixed bar 3 supporting top and bottom at the inwall of gas outlet, strengthen the structural strength of air knife body 7 in position, gas outlet.Angle in structure between top lip of slice 2 and aulaeum 1 43 ° ~ 48 °, gap between top lip of slice 2 and aulaeum 1 is 0.6 ~ 0.03mm, which type of degree supercharging angle between upper plate lip and lower plate lip determines the air that enters from blast pipe 8 with, angle 43 ° ~ 48 ° is a relatively stable supercharging angle, and its airflow layer that gas outlet is exported is relatively stable.To sum up, owing to not worrying destroying the thickness that building block also can control the coating of washing away simultaneously, the present invention completes the coating homogenize work of block surfaces efficiently.Top lip of slice 2 and aulaeum 1 are all fixed on the outer wall of gas outlet by bolt 4.Because top lip of slice 2 and aulaeum 1 are critical pieces, be formed stable and have the airflow layer of sufficient intensity to top lip of slice 2 and aulaeum 1 required precision higher, connect be convenient to often change maintenance so arrange bolt 4.The surface of air knife body 7 is provided with level meter 6.The angle of the airflow layer that the present invention is ejected also have impact on the thickness of coating, is learnt the angle of airflow layer and block surfaces by level meter 6 in adjustment.Top lip of slice 2 0.1 ~ 0.2mm longer than aulaeum 1.Ensure air-flow steadily and slightly downward-sloping ejection.
Above is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. building block airflow layer scraper, it is characterized in that, comprise frame, be fixed on the air pump in frame, described frame is provided with holder, described holder is fixedly connected with air knife body, air cavity is provided with in described air knife body, the longitudinal section of described air cavity is heart-shaped, major part one end in described air cavity is communicated with blast pipe, described blast pipe is communicated with described air pump, described air knife body microcephaly one end in air cavity is fixed with gas outlet, the inwall of described gas outlet is provided with the fixed bar supporting top and bottom, two pieces of tops lip of slice cooperatively interacted are fixed with and aulaeum forms outside described gas outlet, angle between described top lip of slice and aulaeum is 43 ° ~ 48 °, gap between described top lip of slice and aulaeum is 0.6 ~ 0.03mm.
2. building block airflow layer scraper as claimed in claim 1, it is characterized in that, described top lip of slice and aulaeum are all bolted on the outer wall of gas outlet.
3. building block airflow layer scraper as claimed in claim 1, it is characterized in that, the surface of described air knife body is provided with level meter.
4. building block airflow layer scraper as claimed in claim 1, is characterized in that, described top lip of slice 0.1 ~ 0.2mm longer than described aulaeum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780775.5A CN104526858A (en) | 2014-12-17 | 2014-12-17 | Airflow layer scraper of building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780775.5A CN104526858A (en) | 2014-12-17 | 2014-12-17 | Airflow layer scraper of building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526858A true CN104526858A (en) | 2015-04-22 |
Family
ID=52842583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410780775.5A Pending CN104526858A (en) | 2014-12-17 | 2014-12-17 | Airflow layer scraper of building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482754A (en) * | 2019-09-12 | 2021-03-12 | 广东博智林机器人有限公司 | Slag removal module of building material processing device and building material processing device with slag removal module |
| CN113338591A (en) * | 2020-03-02 | 2021-09-03 | 广东博智林机器人有限公司 | Scraping device and wall surface processing robot |
-
2014
- 2014-12-17 CN CN201410780775.5A patent/CN104526858A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482754A (en) * | 2019-09-12 | 2021-03-12 | 广东博智林机器人有限公司 | Slag removal module of building material processing device and building material processing device with slag removal module |
| CN113338591A (en) * | 2020-03-02 | 2021-09-03 | 广东博智林机器人有限公司 | Scraping device and wall surface processing robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105525726A (en) | Aerated brick wall plastering construction method | |
| CN204914197U (en) | Use device of construction waste production insulating brick | |
| CN104526858A (en) | Airflow layer scraper of building block | |
| CN205115942U (en) | Unsmoothly piece together building block of type concrete road | |
| CN105569305B (en) | A kind of craft sand rock plate and preparation method thereof | |
| CN205063161U (en) | Prefabricated component of outband veneer | |
| CN204354277U (en) | Block surfaces gas scraper | |
| CN204354278U (en) | Building block airflow layer scraper | |
| CN104526857A (en) | Air scraper of building block surface | |
| CN203429960U (en) | Cement-based facing sheet | |
| CN104511963A (en) | Building block adjusting type air scraping knife | |
| CN104446634A (en) | Aerated concrete insulation block and production method thereof | |
| CN204487776U (en) | Building block rotary pneumatic scraper | |
| CN208449724U (en) | A kind of new and effective labour-saving medium-density plate spray equipment | |
| CN206046330U (en) | A kind of inorganic type artificial stone protects spray equipment | |
| CN204687054U (en) | Building block adjustable type gas scraper | |
| CN202378155U (en) | Sleeper release agent spraying system | |
| CN104669421A (en) | Rotation air scraper for building blocks | |
| CN202248680U (en) | Novel glass fiber concrete imitation sandstone decorative sheet | |
| CN109571272B (en) | Rust removal construction method for construction reserved steel bars | |
| CN103568103A (en) | Technological method for producing building frameworks | |
| CN206375166U (en) | Fragment of brick stacking mechanism | |
| CN204309093U (en) | The clear mould fueling injection equipment of a kind of haydite block demoulding | |
| CN205777472U (en) | A kind of steel wood veneer template | |
| CN205063295U (en) | Mechanical spraying equipment of using is handled at interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |