CN107696263B - Hollow brick blanking system - Google Patents
Hollow brick blanking system Download PDFInfo
- Publication number
- CN107696263B CN107696263B CN201711193930.3A CN201711193930A CN107696263B CN 107696263 B CN107696263 B CN 107696263B CN 201711193930 A CN201711193930 A CN 201711193930A CN 107696263 B CN107696263 B CN 107696263B
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- blanking
- flashboard
- adjusting
- quantitative
- shell
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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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses a hollow brick blanking system, which comprises: the quantitative device, the switch gate device and the uniform blanking device are sequentially connected from top to bottom; accurate ration unloading through proportioning device to in evenly filling the mould with the raw materials through even unloader, the centre carries out the on-off control through quick, smooth switch floodgate device to the circulation of raw materials between the two, guarantees the accuracy of unloading, even, smooth, practices thrift the raw materials, maintains on-the-spot environment clean, improves production efficiency, reduces the equipment input of hollow brick production simultaneously, promotes the benefit of enterprises.
Description
Technical Field
The invention relates to the field of hollow brick production equipment, in particular to a hollow brick blanking system.
Background
Compared with solid bricks, the hollow bricks can save a large amount of soil for land and fuel for baking bricks, and reduce the transportation weight; the labor intensity in brick making and masonry is reduced, and the construction progress is accelerated; the dead weight of the building is lightened, the number of layers of the building is increased, and the manufacturing cost is reduced. In the production process of the hollow brick, the main materials, clay, cement and other adhesive substances are required to be stirred and mixed uniformly, and then are added into a die for molding through a discharging mechanism such as a hopper. As the production of hollow bricks belongs to extensive production as the production of other building materials, the control of details is often not important, especially in the process of blanking raw materials, the maintenance and improvement of equipment are ignored, and quantitative control on blanking of production products is lacking, so that the problems of high equipment investment, unsmooth production and operation, large raw material consumption, messy site environment and the like are caused, and the benefit of enterprises is influenced.
Disclosure of Invention
Aiming at the problems, the invention provides the hollow brick blanking system which can quantitatively blanking different products, is uniform and smooth in blanking, saves raw materials, maintains clean on-site environment, improves production efficiency, reduces equipment investment for hollow brick production, and improves enterprise benefits.
A hollow brick blanking system comprising: the quantitative device, the switch gate device and the uniform blanking device are sequentially connected from top to bottom, and the lower end opening of the quantitative device and the upper end opening of the uniform blanking device are in the same square shape; the switch gate device includes: the upper end and the lower end of the square shell are respectively communicated with the lower end opening of the quantitative device and the upper end opening of the uniform blanking device, and two groups of gate valve mechanisms are arranged on the upper parts of two opposite side walls of the square shell, the two groups of gate valve mechanisms can do pitching motion in the square shell, and the inner ends of the gate valve mechanisms can stretch out and draw back to open or close the upper channel and the lower channel of the square shell; the upper end of the quantifying device can be communicated with hollow brick production equipment to be connected with hollow brick raw materials, the volume of the quantifying device can be adjusted, and a pipe joint which can be connected with a flushing water source is arranged at the upper part of the quantifying device; the even unloader includes: the blanking device comprises a blanking shell communicated with the lower end of the square shell and a material dividing cone body arranged in the blanking shell, wherein the blanking shell is in an inverted square funnel shape with openings at the upper end and the lower end, and the material dividing cone body is arranged at the opening of the upper end close to the blanking shell and is separated from the inner wall of the blanking shell.
Further, the quantifying device includes: the quantitative box and the regulating block are characterized in that a discharge hole connected with the square shell is formed in the bottom of the quantitative box, a partition plate is arranged at the upper end of the interior of the quantitative box to divide the upper part of the quantitative box into two parts, a feed hole is formed in the upper surface of the quantitative box on one side of the partition plate, and the other side of the partition plate is open; the adjusting block is inserted into the quantitative box through the opening, so that the adjusting block seals the opening and can move up and down in the opening to adjust the volume of the quantitative box.
Further, the quantitative device is also provided with an adjusting mechanism, and the adjusting mechanism comprises an adjusting hand wheel and an adjusting gear; the adjusting block is characterized in that an adjusting groove which is vertically arranged is formed in one side face, far away from the feed inlet, of the adjusting block, a rack is arranged on one side wall of the adjusting groove, the adjusting hand wheel is arranged on the outer side of the quantitative box corresponding to the adjusting groove, the adjusting gear is meshed with the rack, the adjusting gear is arranged in the adjusting groove, and a central shaft of the adjusting hand wheel penetrates through the side wall of the quantitative box to be connected with the center of the adjusting gear in a driving mode.
Further, the upper surface of the quantitative box and the top of the adjusting block are both provided with the pipe joint which is penetrated up and down, and the pipe joint is close to the side wall of the quantitative box.
Further, the discharge hole at the bottom of the quantitative box is square funnel-shaped, and the discharge hole is close to one side of the regulating block.
Further, the gate valve mechanism includes: the device comprises a turnover flashboard, a telescopic flashboard, a turnover power cylinder and a telescopic power cylinder; the turnover flashboard is inserted into a horizontal opening formed in the side wall of the square shell, the middle part of the turnover flashboard is pivotally connected with the horizontal opening, two ends of a turnover power cylinder are respectively hinged to the outer end of the turnover flashboard and the lower part of the square shell on the corresponding side, and the turnover power cylinder stretches to enable the turnover flashboard to do pitching turnover movement in the horizontal opening; the telescopic flashboard is parallel to the inner end of the overturning flashboard, the telescopic power cylinder is inserted into the outer end of the overturning flashboard, a piston rod of the telescopic power cylinder is connected to one end of the telescopic flashboard, which is inserted into the overturning flashboard, and the telescopic power cylinder stretches and contracts to enable the telescopic flashboard to stretch and retract relative to the overturning flashboard.
Further, the cross section of the material dividing cone body is the same as the cross section of the blanking shell, and each side surface of the material dividing cone body is fixed on the inner wall of the blanking shell through connecting ribs.
The invention has the beneficial effects that:
1. the quantitative blanking can be realized for different products, meanwhile, the raw materials are prevented from being spilled out, the raw materials are saved, and the clean site environment is maintained;
2. the gate valve is not easy to be blocked, the opening and closing actions of the blanking funnel can be rapidly executed, the blanking is smooth, and the production efficiency is improved;
3. the raw materials can enter the die uniformly, so that the investment on other auxiliary equipment is reduced;
4. simple structure can reform transform the upgrading on current equipment, and then promotes the benefit of enterprise.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a front cross-sectional structure of an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a metering device according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 3;
FIG. 5 is a schematic cross-sectional view of a switching gate device according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a uniform blanking device according to an embodiment of the present invention;
reference numerals: 1-quantitative device, 11-quantitative box, 111-discharge gate, 112-feed inlet, 113-baffle, 12-adjusting block, 121-adjusting groove, 122-rack, 13-adjusting mechanism, 131-adjusting hand wheel, 132-adjusting gear, 14-pipe interface, 2-switch gate device, 21-square shell, 211-horizontal opening, 22-gate valve mechanism, 221-flip gate plate, 222-telescopic gate plate, 223-flip power cylinder, 224-telescopic power cylinder, 3-uniform blanking device, 31-blanking shell, 32-material dividing cone and 33-connecting rib.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 6, the hollow brick blanking system provided in this embodiment includes: the quantitative device 1, the switch gate device 2 and the uniform blanking device 3 are sequentially connected from top to bottom, and the lower end opening of the quantitative device 1 and the upper end opening of the uniform blanking device 3 are in the same square shape so as to be connected with the switch gate device 2. The switching gate device 2 includes: the upper end and the lower end of the square shell 21 are respectively communicated with the lower end opening of the quantifying device 1 and the upper end opening of the uniform blanking device 3, and two groups of gate valve mechanisms 22 are arranged on the upper parts of two opposite side walls of the square shell 21, the two groups of gate valve mechanisms 22 can do pitching motion in the square shell 21, the inner ends of the gate valve mechanisms 21 can stretch out and draw back, and then the upper channel and the lower channel of the square shell 21 are opened or closed rapidly in a small stroke way, so that the closing reliability of the switch gate device 2 and the fluency during opening and closing are ensured. The upper end of the quantifying device 1 can be communicated with hollow brick production equipment to be connected with hollow brick raw materials, and the volume of the quantifying device 1 can be adjusted so as to adapt to the production requirements of the hollow bricks of different types; a pipe joint 14 which can be connected to a flushing water source is arranged at the upper part of the dosing device 1 so as to flush and clean the whole hollow brick blanking system when needed, and the flexibility of each executing mechanism is maintained for a long time. The uniform discharging device 3 comprises: the blanking shell 31 communicated with the lower end of the square shell 21 and the distributing cone 32 arranged in the blanking shell 31 are in an inverted square funnel shape with openings at the upper end and the lower end, the distributing cone 32 is arranged at the opening at the upper end close to the blanking shell 31 and separated from the inner wall of the blanking shell 31, so that raw materials freely pass through a gap between the distributing cone 32 and the blanking shell 31, the effect of dispersing and scattering raw materials is achieved, and uniformity of raw materials when entering a die is guaranteed. The hollow brick blanking system is arranged on the existing hollow brick production equipment, the feed inlet of the quantifying device 1 is connected with the hollow brick raw material, and the raw material can be quantitatively and uniformly fed into the die through the intermediate treatment of the hollow brick blanking system, so that the blanking is uniform and smooth, the raw material is saved, the production efficiency is improved, and the enterprise benefit is improved.
Specifically, referring to fig. 3, the quantitative device 1 in the present embodiment includes: quantitative case 11 and adjusting piece 12, quantitative case 11's bottom sets up the discharge gate 111 of being connected with square casing 21, quantitative case 11's inside upper end sets up a baffle 113 and separates quantitative case 11's upper portion into two parts, this baffle 113 one side quantitative case 11 upper surface sets up feed inlet 112, the opposite side is uncovered, and then make this uncovered form penetrating tubular structure from top to bottom, adjusting piece 12 just through this uncovered cartridge to quantitative case 1 in, when making adjusting piece 12 seal this uncovered, can also be in the uncovered upper and lower activity to reach the volumetric effect of adjusting quantitative case 11. The discharge hole 111 at the bottom of the quantitative box 11 is square funnel-shaped so as to be connected with the square shell 21 of the switch gate device 2 and facilitate the sliding of raw materials; meanwhile, the discharging hole 111 is arranged near one side of the adjusting block 12, so that raw materials fill the space below the adjusting block 12, the quantitative box 11 is filled fully, and the quantitative blanking accuracy of the quantitative box 11 can be ensured.
For the convenience of cleaning the quantitative device 1 and the whole hollow brick blanking system, the pipe connector 14 is arranged on the upper surface of the quantitative box 11 and the top of the regulating block 12, the pipe connector 14 is close to the side wall of the quantitative box 11 and penetrates up and down, so that the connected water is convenient to clean along the side wall, and the cleaning effect is improved.
The up-and-down movement of the adjusting block 12 in the opening is achieved by an adjusting mechanism 13, see fig. 4, comprising an adjusting hand wheel 131 and an adjusting gear 132; specifically, a side surface of the adjusting block 12 far away from the feeding hole 112 is provided with a vertically arranged adjusting groove 121, a rack 122 is arranged on one side wall of the adjusting groove 121, an adjusting hand wheel 131 is arranged on the outer side of the quantitative box 11 corresponding to the adjusting groove 121, an adjusting gear 132 is meshed with the rack 122 and arranged in the adjusting groove 121, a central shaft of the adjusting hand wheel 131 penetrates through the side wall of the quantitative box 11 and is in driving connection with the center of the adjusting gear 132, and when needed, the adjusting hand wheel 131 is twisted to drive the adjusting gear 132 to rotate, so that the rack 122 meshed with the adjusting hand wheel 131 and the adjusting block 12 integrated with the rack 122 are driven to move up and down, the depth of the adjusting block 12 inserted into the quantitative box 11 is adjusted, and the effect of adjusting the volume of the quantitative box 11 is achieved.
Referring to fig. 2 and 5, the gate valve mechanism 22 in the present embodiment includes: a reversing shutter 221, a telescopic shutter 222, a reversing power cylinder 223, and a telescopic power cylinder 224; the turnover flashboard 221 is inserted into a horizontal opening 211 formed on the side wall of the square shell 21, the middle part of the turnover flashboard 221 is pivotally connected with the horizontal opening 211, two ends of a turnover power cylinder 223 are respectively hinged to the outer end of the turnover flashboard 221 and the lower part of the square shell 21 at the corresponding side, and the turnover power cylinder 223 stretches and contracts to enable the turnover flashboard 221 to do pitching turnover movement in the horizontal opening 211; the telescopic flashboard 222 is parallel to the inner end of the turnover flashboard 221 and is inserted into the inner end of the turnover flashboard 221, the telescopic power cylinder 224 is inserted into the outer end of the turnover flashboard 221, a piston rod of the telescopic power cylinder 224 is connected to one end of the telescopic flashboard 222 inserted into the turnover flashboard 221, and the telescopic power cylinder 224 stretches and contracts to enable the telescopic flashboard 222 to stretch and contract relative to the turnover flashboard 221.
When raw materials are added into the quantitative device 1, the switch gate device 2 is required to be closed so as to fill the quantitative box 11 for accurate quantitative, and specifically referring to fig. 2, the gate valve mechanism 22 is used for closing the upper and lower channels of the square shell 21, at this time, the overturning power cylinder 223 is contracted to enable the overturning gate plate 221 to be in a horizontal state, and the telescopic power cylinder 224 is extended to enable the telescopic gate plate 222 to extend until the inner ends of the telescopic gate plates 222 at two sides are in contact with each other in a propping way, so that the upper and lower channels of the square shell 21 are effectively closed. After the quantitative box 11 is filled up, the switch gate device 2 is opened to enable raw materials to smoothly flow out to the uniform blanking device 3, see fig. 5, at this time, the telescopic power cylinder 224 is contracted to enable the telescopic gate plate 222 to retract into the overturning gate plate 221, meanwhile, the overturning power cylinder 223 is extended to enable the inner end of the overturning gate plate 221 to downwards overturn, and then the upper and lower channels of the square shell 21 are rapidly opened through the simultaneous opening and overturning modes. The small stroke action of the gate valve is not easy to be blocked, the smooth discharging can be ensured, and the production efficiency is improved. To ensure the reliability of the operation of the expansion gate plate 222 during frequent operation, the expansion power cylinders 224 of each gate valve mechanism 22 are uniformly arranged on the corresponding turning gate plates 221 to provide strong power.
Referring to fig. 6, in this embodiment, the cross section of the distributing cone 32 of the uniform blanking device 3 is the same as the cross section of the blanking shell 31, the sides of the distributing cone 32 are respectively fixed to the inner wall of the blanking shell 31 through the connecting ribs 33, the distributing cone 32 is arranged at the opening near the upper end of the blanking shell 31 and is separated from the inner wall of the blanking shell 31, so that raw materials freely pass through the gap between the distributing cone 32 and the blanking shell 31, the effect of dispersing and scattering raw materials is achieved, and the cross sections of the distributing cone 32 and the blanking shell 31 are square, preferably are made into rectangular shapes with the square shape proportion similar to that of hollow bricks, so that uniform filling of raw materials entering a die can be ensured through the dispersing action of the distributing cone 32, the raw materials do not need to be uniformly shaken like the traditional hollow brick processing, the input on other auxiliary equipment is reduced, meanwhile, the raw materials which are scattered in the shaking process are avoided, the waste is avoided, and the clean and the working environment is maintained.
The hollow brick blanking system provided by the embodiment can be directly added to the existing hollow brick production equipment for equipment transformation, the feed inlet 112 of the quantifying device 1 is connected with the hollow brick raw materials, the quantifying device 1 is used for accurately quantifying the blanking, the raw materials are uniformly filled into a die through the uniform blanking device 3, the middle is used for carrying out on-off control on the raw materials flowing between the two through the rapid and smooth switch device 2, the blanking is ensured to be accurate, uniform and smooth, the raw materials are saved, the on-site environment is maintained to be clean, the production efficiency is improved, the equipment investment of the hollow brick production is reduced, and the enterprise benefit is improved.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A hollow brick blanking system, comprising: the quantitative device, the switch gate device and the uniform blanking device are sequentially connected from top to bottom, and the lower end opening of the quantitative device and the upper end opening of the uniform blanking device are in the same square shape;
the switch gate device includes: the upper end and the lower end of the square shell are respectively communicated with the lower end opening of the quantitative device and the upper end opening of the uniform blanking device, and two groups of gate valve mechanisms are arranged on the upper parts of two opposite side walls of the square shell, the two groups of gate valve mechanisms can do pitching motion in the square shell, and the inner ends of the gate valve mechanisms can stretch out and draw back to open or close the upper channel and the lower channel of the square shell;
the upper end of the quantifying device can be communicated with hollow brick production equipment to be connected with hollow brick raw materials, the volume of the quantifying device can be adjusted, and a pipe joint which can be connected with a flushing water source is arranged at the upper part of the quantifying device;
the even unloader includes: the blanking device comprises a blanking shell communicated with the lower end of the square shell and a material dividing cone body arranged in the blanking shell, wherein the blanking shell is in an inverted square funnel shape with openings at the upper end and the lower end, and the material dividing cone body is arranged at the position close to the opening at the upper end of the blanking shell and is separated from the inner wall of the blanking shell;
the gate valve mechanism includes: the device comprises a turnover flashboard, a telescopic flashboard, a turnover power cylinder and a telescopic power cylinder; the turnover flashboard is inserted into a horizontal opening formed in the side wall of the square shell, the middle part of the turnover flashboard is pivotally connected with the horizontal opening, two ends of a turnover power cylinder are respectively hinged to the outer end of the turnover flashboard and the lower part of the square shell on the corresponding side, and the turnover power cylinder stretches to enable the turnover flashboard to do pitching turnover movement in the horizontal opening; the telescopic flashboard is parallel to the inner end of the overturning flashboard, the telescopic power cylinder is inserted into the outer end of the overturning flashboard, a piston rod of the telescopic power cylinder is connected to one end of the telescopic flashboard, which is inserted into the overturning flashboard, and the telescopic power cylinder stretches and contracts to enable the telescopic flashboard to stretch and retract relative to the overturning flashboard.
2. The hollow brick blanking system of claim 1, characterized in that,
the quantitative device includes: the quantitative box and the regulating block are characterized in that a discharge hole connected with the square shell is formed in the bottom of the quantitative box, a partition plate is arranged at the upper end of the interior of the quantitative box to divide the upper part of the quantitative box into two parts, a feed hole is formed in the upper surface of the quantitative box on one side of the partition plate, and the other side of the partition plate is open; the adjusting block is inserted into the quantitative box through the opening, so that the adjusting block seals the opening and can move up and down in the opening to adjust the volume of the quantitative box.
3. The hollow brick blanking system of claim 2, characterized in that,
the quantitative device is also provided with an adjusting mechanism, and the adjusting mechanism comprises an adjusting hand wheel and an adjusting gear; the adjusting block is characterized in that an adjusting groove which is vertically arranged is formed in one side face, far away from the feed inlet, of the adjusting block, a rack is arranged on one side wall of the adjusting groove, the adjusting hand wheel is arranged on the outer side of the quantitative box corresponding to the adjusting groove, the adjusting gear is meshed with the rack, the adjusting gear is arranged in the adjusting groove, and a central shaft of the adjusting hand wheel penetrates through the side wall of the quantitative box to be connected with the center of the adjusting gear in a driving mode.
4. A hollow brick blanking system according to claim 3, characterized in that,
the upper surface of the quantitative box and the top of the adjusting block are both provided with the pipe joint which is penetrated up and down, and the pipe joint is close to the side wall of the quantitative box.
5. A hollow brick blanking system according to any of the claims 2-4, characterized in,
the discharge hole at the bottom of the quantitative box is square funnel-shaped, and the discharge hole is close to one side of the regulating block.
6. The hollow brick blanking system of claim 1, characterized in that,
the cross section of the material dividing cone body is the same as the cross section of the blanking shell, and each side surface of the material dividing cone body is fixed on the inner wall of the blanking shell through connecting ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193930.3A CN107696263B (en) | 2017-11-24 | 2017-11-24 | Hollow brick blanking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193930.3A CN107696263B (en) | 2017-11-24 | 2017-11-24 | Hollow brick blanking system |
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| CN107696263A CN107696263A (en) | 2018-02-16 |
| CN107696263B true CN107696263B (en) | 2023-09-08 |
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| CN201711193930.3A Active CN107696263B (en) | 2017-11-24 | 2017-11-24 | Hollow brick blanking system |
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| CN110354346B (en) * | 2019-07-26 | 2021-09-14 | 郑州铁路职业技术学院 | Ear-nose-throat nursing medicine atomizing device |
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| CN206087928U (en) * | 2016-10-10 | 2017-04-12 | 潜江新锐硬质合金工具有限公司 | Graininess mixture uniform blanking's hopper enables |
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| GB458471A (en) * | 1934-06-30 | 1936-12-17 | Milburn Edgar Yeager | Improvements in and relating to underfeed stoker equipment |
| DE102008049339A1 (en) * | 2008-09-29 | 2010-04-01 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Device for processing feedstock |
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| CN107696263A (en) | 2018-02-16 |
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