CN102672804A - Integrated control system of tile brick making machine - Google Patents
Integrated control system of tile brick making machine Download PDFInfo
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- CN102672804A CN102672804A CN2012101673141A CN201210167314A CN102672804A CN 102672804 A CN102672804 A CN 102672804A CN 2012101673141 A CN2012101673141 A CN 2012101673141A CN 201210167314 A CN201210167314 A CN 201210167314A CN 102672804 A CN102672804 A CN 102672804A
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Abstract
The invention discloses an integrated control system of a tile brick making machine. The control system relates to the technical field of tile brick making machines and comprises an online moisture detection water feeding device, a vacuum box material level detection control device and a spindle rotating speed and slurry strip speed control device. The online moisture detection water feeding device comprises a belt scale, a weight sensor used for collecting weight signals of brick making raw materials is installed on the belt scale, a non-contact type online moisture detector is arranged above the belt scale, the weight sensor and the online moisture detector are connected with a displaying control device, a water feeding control valve is arranged above a material stirring mechanism, and a water feeding quantity control signal output wire of the water feeding control valve is connected with a display control device. The integrated control system is simple in structure and capable of increasing yield by 36% and reducing energy consumption by 30% after a computer control system of the tile brick making machine is installed. Working time of quick-wear parts of the tile brick making machine is prolonged by 38%. The integrated control system greatly reduces labor intensity and manpower and obviously improves product quality.
Description
Technical field
The present invention relates to brick and tile brickmaking machine technical field, exactly relate in order to improve the integrated control system that brickmaking machine is controlled automatically of brick and tile brickmaking machine output, quality.
Background technology
The brick and tile brickmaking machine is all general names of producing body of wall fired brick and road surface fired brick machinery, also claims extruder.
And a kind of brick and tile brickmaking machine comparatively commonly used on the market, information that it is applied for a patent and concrete structure are formed as follows:
The publication number of this patent is CN2292006; Open day is on September 23rd, 1998; Denomination of invention is that integrated brickmaking machine is extruded in a kind of stirring feeding; It comprises the reductor assembly and by mud-pressing tooth roller box, mud pressing jar, mud extraction cylinder, be arranged in the pressure mud that the auger of mud extraction cylinder forms and extrude assembly, the top of said brickmaking machine is provided with the material rabbling mechanism, the discharging opening of said material rabbling mechanism directly is connected with the charging aperture of mud pressing jar; The driven wheel that is installed in the shaft leading section in the agitator tank in the material rabbling mechanism is meshed with gear train in the reductor assembly through the idle wheel in the stirrer gear wheels.The release of this product is that clay-brickmaking already provides a kind of and collects mass transport, stirred, extrudes the brickmaking mechanical into one.
With above-mentioned patent documentation is the mostly operation in adverse circumstances such as silt, gravel, rainwater and wind and snow of brickmaking machine of representative; Its technology status is inevitable to descend soon than other machineries; Phenomenons such as loosening, wearing and tearing, corrosion and fouling in various degree will appear in the cooperation between part; Mutual alignment relation and mechanism's work coordination property etc. all will receive influence in various degree between each connector fiting property, part; Cause performance indications such as its dynamic property, economy, reliability to descend, even cause the machine accident.
With above-mentioned patent documentation is that the prior art of representative exists following defective at least:
1, inputs to again after brick-making raw material is added to and stirs in the material rabbling mechanism and press mud to extrude assembly to carry out vacuum and extrude; Mud bar after extruding inputs on the mud bar cutting machine and cuts, in the prior art, after adding brick-making raw material to the material rabbling mechanism; Be to adopt the mode of contact detection to detect moisture content in the raw material; Brick-making raw material its moisture content in course of conveying can change at any time, adopts the mode of contact detection to reflect that the time is slow, can not in time regulate and control amount of water.Brick-making raw material is different, and product is different, and output is different, and water content requirement can be different, thereby need accomplish to detect in real time and the real-time monitoring amount of water to brick-making raw material, and existing mode can't solve such technical problem.
2, the brick and tile brickmaking machine adopts the two-stage vacuum extruder structure usually; The two-stage vacuum extruder comprises by the shaft in agitator tank and the agitator tank and is the main higher level's rabbling mechanism that constitutes, is that main extrusion mechanism, speed reduction gearing and dynamical system formed by material receiving box and the screw reamer that is contained in the material receiving box; Wherein, By two motor-driven up and down, these two motors have just been formed dynamical system respectively for shaft and spiral reamer axle, and shaft and spiral reamer axle are all through bearing fixing.At present; Existing brickmaking machine is equipped with contact level measuring and controlling device in material receiving box (vacuum tank); So-called contact level measuring and controlling device is exactly a mechanical type level measuring and controlling device, because high humidity in the vacuum tank, pug is unfixing; Mechanical type level measuring and controlling device is easy to lose efficacy, so mechanical type level measuring and controlling device reliability is very poor; In case the level measuring and controlling device lost efficacy, just can't accurately detect the material level height in the book vacuum tank, and the height of the interior material level of vacuum tank is directly connected to the height of brick and tile brickmaking machine output; Material level is low to yield poorly, and output that material level is high is high, and material level is high causes easily and block vacuum tank; Must artificially remove raw material in the vacuum tank after having blocked vacuum tank, two hours at least, three or four hours at most; Time-consuming, factory can not reach expected volume.
3, the spiral reamer axle (main shaft) of general brick and tile brickmaking machine all is a fixed rotating speed, can not arbitrarily change.And the operating mode of brick and tile brickmaking machine can constantly change; Different like raw material, the raw material moisture content is different, and feed particles is different; Produce hollow brick, solid brick; Wearing and tearing and the raw material moisture content of extruding spiral reamer are not equal, all need change the brick and tile brickmaking machine speed of mainshaft and adapt to best mud bar speed, and also not have a kind of control device that can change the speed of mainshaft according to mud bar speed in the prior art.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of brick and tile brickmaking machine integrated control system, adopt the present invention; On the one hand, can under non-contacting situation, carry out water content detection, and according to preset mud bar moisture content output signal controlling raw material amount of water; Can adjust the moisture content of raw material in real time; It is low to add water labour intensity than manual work, makes mud bar moisture content more accurate, is convenient to realize the control of brickmaking computer automation; On the other hand, can effectively guarantee the service life of level measuring and controlling device, be difficult for inefficacy, thereby can accurately detect the interior material level height of vacuum tank, can real-time regulated how much get into the interior pug of vacuum tank, can too much not block vacuum tank and cause stopping production because pug; Again on the one hand, can compare the brick and tile brickmaking machine speed of mainshaft and mud extraction bar speed and then the brick and tile brickmaking machine speed of mainshaft regulated, make brick and tile brickmaking machine mud bar go out the most soon, and the speed of mainshaft be minimum, reaches high yield, low consumption, energy-conservation, the purpose of less wear.
The present invention realizes through adopting following technical proposals:
A kind of brick and tile brickmaking machine integrated control system comprises online water content detection priming apparatus, the vacuum tank material level detection control apparatus and the speed of mainshaft and mud bar speed control unit, wherein:
Said online water content detection priming apparatus comprises belt conveyer scale; The weight sensor of gathering the brick-making raw material weight signal is installed on belt conveyer scale; Above belt conveyer scale, be provided with the Non-contact and On-line moisture detector; Said weight sensor is connected with display control unit with the Non-contact and On-line moisture detector, above the material rabbling mechanism, is provided with to add water control valve, and the amount of water control signal output line that adds water control valve is connected with display control unit;
Described vacuum tank material level detection control apparatus comprises the contactless level measuring and controlling device of gathering the material level signal on the vacuum tank that is installed in vacuum-extruder; With the display control unit that said contactless level measuring and controlling device is connected, said display control unit is connected with the variable-frequency governor of ingredient conveyor structure through the feeding coal control signal wire;
The described speed of mainshaft and mud bar speed control unit comprise the mud bar velocity sensor that is installed in mud extraction Tiaokou one side and detects mud extraction bar speed; With the speed of mainshaft sensor that is used to detect the speed of mainshaft in the main shaft power mechanism that is installed on the main shaft, said mud bar velocity sensor all is connected with display control unit with speed of mainshaft sensor;
Said online water content detection priming apparatus, related display control unit is same device in the vacuum tank material level detection control apparatus and the speed of mainshaft and the mud bar speed control unit.
Said display control unit is connected with the belt drive of box batcher through box batcher belt speed adjustment signal line.
Said display control unit is connected with the drive unit of material rabbling mechanism through rabbling mechanism tach signal control line.
Said display control unit is to be connected with the drive unit of higher level's rabbling mechanism of vacuum-extruder through higher level's rabbling mechanism tach signal control line.
One end of said belt conveyer scale is used to receive the raw material that the ingredient conveyor structure is carried, and the other end of belt conveyer scale is used for the raw material of weighing and measure behind the moisture is delivered in the said material rabbling mechanism.
Said contactless level measuring and controlling device is radar level measuring and controlling device or laser material position controller.
Said display control unit is a computer.
Compared with prior art, the beneficial effect that the present invention reached is following:
1, behind the employing integrated control system of the present invention, can improve 30% through the output that experiment showed, the brick and tile brickmaking machine, energy consumption reduces by 30%, and the consumable accessory working time of brick and tile brickmaking machine prolongs 38%, and labour intensity and manpower significantly reduce, and product quality obviously improves.
2, behind the employing online water content detection priming apparatus of the present invention, be employed in the mode of erection weight sensor on the belt conveyer scale, the mode of the online moisture detector of equipped with non-contact above belt conveyer scale; And be connected with computer, being convenient to computer like this can clearly know the weight and the moisture content of raw material in real time; And above the material rabbling mechanism, be provided with and add water control valve; Therefore, the present invention can carry out water content detection under non-contacting situation, and according to preset mud bar moisture content output signal controlling raw material amount of water; Can adjust the moisture content of raw material in real time; It is low to add water labour intensity than manual work, makes mud bar moisture content more accurate, is convenient to realize the control of brickmaking computer automation;
Further; Because display control unit can be collected the weight and the moisture content signal of raw material simultaneously; Even thereby the moisture content of raw material own is in real-time change; Also can realize that the amount of water that adds water control valve changes according to display control unit control, thus the accuracy and the uniformity of having accomplished the raw material moisture content in the material rabbling mechanism.
3, behind the employing vacuum tank material level detection control apparatus of the present invention; The present invention is employed in contactless level measuring and controlling device is installed on the vacuum tank; The material level information that can detect in the vacuum tank through in fact the time shows to display control unit; Display control unit passes through the speed of feeding coal control signal line traffic control variable-frequency governor, thereby realizes the transporting velocity of ingredient conveyor structure is controlled, therefore; The present invention can according to the material level situation in the vacuum tank adjust in real time raw material conveying what; Thereby solved existing variety of issue in the prior art, can real-time regulated how much get into the interior pug of vacuum tank, can too much not block vacuum tank and cause stopping production because pug;
Simultaneously, adopt contactless level measuring and controlling device of the present invention, compared with prior art, can effectively guarantee the service life of level measuring and controlling device, be difficult for losing efficacy, thereby can accurately detect the material level height in the vacuum tank.Vacuum tank material level noncontact measure and control device is simple in structure, and dependable performance is compared with contact mechanical type level measuring and controlling device, and is easy for installation, need not safeguard that observing and controlling is reliable, long service life.
4, behind the employing speed of mainshaft of the present invention and the mud bar speed control unit; Adopt mud bar velocity sensor to detect the speed of mud extraction bar; Adopt speed of mainshaft sensor to detect the rotating speed of vacuum-extruder main shaft; The mud extraction bar rate signal that mud bar velocity sensor detects and the rate signal of spindle operation are delivered to display control unit respectively, by the optimal mud bar of display control unit control brick and tile brickmaking machine speed, and the speed of mainshaft are dropped to minimum.Can compare the back to the brick and tile brickmaking machine speed of mainshaft and mud extraction bar speed the brick and tile brickmaking machine speed of mainshaft is regulated, make brick and tile brickmaking machine mud bar go out the most soon, and the speed of mainshaft be minimum, reaches high yield, low consumption, energy-conservation, the purpose of less wear.
Description of drawings
To combine the Figure of description and the specific embodiment that the present invention is done further detailed description below, wherein:
Fig. 1 is the control principle structural representation of this integrated control system
Fig. 2 is the structural representation of online water content detection priming apparatus
Fig. 3 is a vacuum tank material level detection control apparatus structural representation
Fig. 4 is the speed of mainshaft and mud bar speed control unit structural representation
Mark among the figure:
1, higher level's rabbling mechanism, 2, the van-type batcher, 3, mud bar speed sensor signal input line, 4, vacuum tank level sensor signal input line; 5, display control unit, 6, vacuum-extruder, 8, belt conveyer scale, 9, weight sensor; 10, Non-contact and On-line moisture detector, 11, add water control valve, 12, the material rabbling mechanism, 13, the ingredient conveyor structure; 14, contactless level measuring and controlling device, 15, the feeding coal control signal wire, 16, cutting cutter, 17, the mud bar; 18, mud bar velocity sensor, 19, speed of mainshaft sensor, 20, speed of mainshaft sensor signal input line, 21, the moisture detector signal input line; 22, weight sensor signal input line, 23, speed of mainshaft control signal output line, 24, higher level's rabbling mechanism tach signal control line; 25, amount of water control signal output line, 26, rabbling mechanism tach signal control line, 27, belt speed adjustment signal line.
The specific embodiment
Embodiment 1
As a preferred embodiments of the present invention; The present invention includes online water content detection priming apparatus; The vacuum tank material level detection control apparatus and the speed of mainshaft and mud bar speed control unit; Wherein: said online water content detection priming apparatus comprises belt conveyer scale 8; The weight sensor 9 of gathering the brick-making raw material weight signal is installed on belt conveyer scale 8, above belt conveyer scale 8, is provided with Non-contact and On-line moisture detector 10, said weight sensor 9 is connected with display control unit 5 with the Non-contact and On-line moisture detector; Above material rabbling mechanism 12, be provided with and add water control valve 11, the amount of water control signal output line that adds water control valve 11 is connected with display control unit 5.Vacuum tank material level detection control apparatus is a prior art.The described speed of mainshaft and mud bar speed control unit comprise the mud bar velocity sensor 18 that is installed in mud extraction Tiaokou one side and detects mud extraction bar speed; Be installed in being used on main shaft, variable-frequency governor or the actuating unit and detect the speed of mainshaft sensor 19 of the speed of mainshaft, said mud bar velocity sensor 18 all is connected with display control unit 5 with speed of mainshaft sensor 19; Display control unit 5 related in the said online water content detection priming apparatus and the speed of mainshaft and the mud bar speed control unit is same device.
Embodiment 2
Following as preferred forms of the present invention:
Comprise online water content detection priming apparatus; The vacuum tank material level detection control apparatus and the speed of mainshaft and mud bar speed control unit; Wherein: said online water content detection priming apparatus comprises belt conveyer scale 8; The weight sensor 9 of gathering the brick-making raw material weight signal is installed on belt conveyer scale 8, above belt conveyer scale 8, is provided with Non-contact and On-line moisture detector 10, said weight sensor 9 is connected with display control unit 5 with online moisture detector; Above material rabbling mechanism 12, be provided with and add water control valve 11, the amount of water control signal output line that adds water control valve 11 is connected with display control unit 5; Described vacuum tank material level detection control apparatus comprises the contactless level measuring and controlling device 14 of gathering the material level signal on the vacuum tank that is installed in vacuum-extruder 6; With the display control unit 5 that said contactless level measuring and controlling device 14 is connected, said display control unit 5 is connected with the variable-frequency governor of ingredient conveyor structure 13 through feeding coal control signal wire 15; The described speed of mainshaft and mud bar speed control unit comprise the mud bar velocity sensor 18 that is installed in mud extraction Tiaokou one side and detects mud extraction bar speed; Be installed in being used on main shaft, variable-frequency governor or the actuating unit and detect the speed of mainshaft sensor 19 of the speed of mainshaft, said mud bar velocity sensor 18 all is connected with display control unit 5 with speed of mainshaft sensor 19; Said online water content detection priming apparatus, display control unit 5 related in the vacuum tank material level detection control apparatus and the speed of mainshaft and the mud bar speed control unit is same device.Said display control unit 5 is connected with the belt drive of box batcher through box batcher belt speed adjustment signal line 27.Said display control unit 5 is connected with the drive unit of material rabbling mechanism 12 through rabbling mechanism tach signal control line 26.Said display control unit 5 is to be connected with the drive unit of higher level's rabbling mechanism 1 of vacuum-extruder 6 through higher level's rabbling mechanism tach signal control line 2624.One end of said belt conveyer scale 8 is used to receive the raw material that 13 conveyings of ingredient conveyor structure are come, and the other end of belt conveyer scale 8 is used for the raw material of weighing and measure behind the moisture is delivered in the said material rabbling mechanism 12.Said contactless level measuring and controlling device 14 is radar level measuring and controlling device or laser material position controller.Said display control unit 5 is a computer.
Claims (8)
1. a brick and tile brickmaking machine integrated control system comprises online water content detection priming apparatus, and the vacuum tank material level detection control apparatus and the speed of mainshaft and mud bar speed control unit is characterized in that:
Said online water content detection priming apparatus comprises belt conveyer scale (8); The weight sensor (9) of gathering the brick-making raw material weight signal is installed on belt conveyer scale (8); Be provided with Non-contact and On-line moisture detector (10) in belt conveyer scale (8) top; Said weight sensor (9) is connected with display control unit (5) with Non-contact and On-line moisture detector (10); Be provided with in the top of material rabbling mechanism (12) and add water control valve (11), the amount of water control signal output line that adds water control valve (11) is connected with display control unit (5);
The described speed of mainshaft and mud bar speed control unit comprise the mud bar velocity sensor (18) that is installed in mud extraction Tiaokou one side and detects mud extraction bar speed; Be installed in being used on main shaft, variable-frequency governor or the actuating unit and detect the speed of mainshaft sensor (19) of the speed of mainshaft, said mud bar velocity sensor (18) all is connected with display control unit (5) with speed of mainshaft sensor (19);
Display control unit (5) related in the said online water content detection priming apparatus and the speed of mainshaft and the mud bar speed control unit is same device.
2. brick and tile brickmaking machine integrated control system according to claim 1; It is characterized in that: described vacuum tank material level detection control apparatus comprises the contactless level measuring and controlling device (14) of gathering the material level signal on the vacuum tank that is installed in vacuum-extruder (6); The display control unit (5) that is connected with said contactless level measuring and controlling device (14), said display control unit (5) is connected with the variable-frequency governor of ingredient conveyor structure (13) through feeding coal control signal wire (15); Said online water content detection priming apparatus, display control unit (5) related in the vacuum tank material level detection control apparatus and the speed of mainshaft and the mud bar speed control unit is same device.
3. brick and tile brickmaking machine integrated control system according to claim 1 and 2 is characterized in that: said display control unit (5) is connected with the belt drive of box batcher through box batcher belt speed adjustment signal line (27).
4. brick and tile brickmaking machine integrated control system according to claim 1 and 2 is characterized in that: said display control unit (5) is connected with the drive unit of material rabbling mechanism (12) through rabbling mechanism tach signal control line (26).
5. brick and tile brickmaking machine integrated control system according to claim 1 and 2 is characterized in that: said display control unit (5) is to be connected through the drive unit of higher level's rabbling mechanism tach signal control line (26) (24) with higher level's rabbling mechanism (1) of vacuum-extruder (6).
6. brick and tile brickmaking machine integrated control system according to claim 1; It is characterized in that: an end of said belt conveyer scale (8) is used to receive the raw material that ingredient conveyor structure (13) is carried, and the other end of belt conveyer scale (8) is used for the raw material of weighing and measure behind the moisture is delivered in the said material rabbling mechanism (12).
7. brick and tile brickmaking machine integrated control system according to claim 2 is characterized in that: said contactless level measuring and controlling device (14) is radar level measuring and controlling device or laser material position controller.
8. brick and tile brickmaking machine integrated control system according to claim 1 is characterized in that: said display control unit (5) is a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210167314.1A CN102672804B (en) | 2012-05-28 | 2012-05-28 | Integrated control system of tile brick making machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210167314.1A CN102672804B (en) | 2012-05-28 | 2012-05-28 | Integrated control system of tile brick making machine |
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| CN102672804A true CN102672804A (en) | 2012-09-19 |
| CN102672804B CN102672804B (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210167314.1A Expired - Fee Related CN102672804B (en) | 2012-05-28 | 2012-05-28 | Integrated control system of tile brick making machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441209A (en) * | 2014-10-31 | 2015-03-25 | 重庆核宏科技有限公司 | Automatic water distribution system for brick manufacturing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724451A (en) * | 2005-06-30 | 2006-01-25 | 浙江省建筑材料科技有限公司 | Method for mfg. energy-saving building brick using paper making mud |
| CN2900118Y (en) * | 2006-03-27 | 2007-05-16 | 刘云 | No-firing hydraulic brick making machine |
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2012
- 2012-05-28 CN CN201210167314.1A patent/CN102672804B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724451A (en) * | 2005-06-30 | 2006-01-25 | 浙江省建筑材料科技有限公司 | Method for mfg. energy-saving building brick using paper making mud |
| CN2900118Y (en) * | 2006-03-27 | 2007-05-16 | 刘云 | No-firing hydraulic brick making machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441209A (en) * | 2014-10-31 | 2015-03-25 | 重庆核宏科技有限公司 | Automatic water distribution system for brick manufacturing device |
| CN104441209B (en) * | 2014-10-31 | 2017-04-12 | 重庆核宏科技有限公司 | Automatic water distribution system for brick manufacturing device |
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| CN102672804B (en) | 2014-08-13 |
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