CN103644958A - Automatic weighing feeder - Google Patents
Automatic weighing feeder Download PDFInfo
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- CN103644958A CN103644958A CN201310691358.9A CN201310691358A CN103644958A CN 103644958 A CN103644958 A CN 103644958A CN 201310691358 A CN201310691358 A CN 201310691358A CN 103644958 A CN103644958 A CN 103644958A
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- discharge valve
- batch
- mud
- weighing
- frequency motor
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention provides an automatic weighing feeder. The automatic weighing feeder comprises a feeding tank and a weighing feeder. During use, firstly, two forks at a front portion of a forklift are inserted into forklift fork hole channels on the feeding tank, secondly, the feeding tank filled with mud is placed on the weighing feeder, a discharging valve jack-up device makes a discharging valve and a cutting device move upwards under control of a guide device, and the caked mud is cut by the cutting device and flows into the below weighing feeder; value setting on a control cabinet is carried out by an operator in advance, a start button is then pressed, a variable frequency motor starts, after mud stirring, the mud uniformly enters into a spiral conveyer and flows out of a discharging port to enter a container of a pallet, when amount of the mud in the container is close to the setting value, a rotating speed of the variable frequency motor is reduced, the feeding speed is slowed to improve weighing precision, the feeding speed is set in advance, when the amount of the mud in the container reaches the setting value, the variable frequency motor is powered off automatically, output of the mud is stopped, and a pneumatic plugboard device extends out to stop the mud from sliding to accomplish a weighing work period. The automatic weighing feeder has advantages of high weighing precision, high efficiency, little manpower and low labor intensity.
Description
Technical field
The invention relates to a kind of automatic Weighing batcher, for weighing to the pug of pressing before brick, belongs to refractory equipment technical field.
Background technology
In refractories industry, some fine and close sizing fire resistive material products such as magnesia, magnesium carbonaceous need pug to weigh before pressing brick, the precision weighing due to pug will directly have influence on the physical characteristics of above-mentioned fire resistive material product, therefore in production of articles process, can guarantee accurate, stable weighing, for completing smoothly and the accurate control of product quality of production run, all have great significance.
Yet in the existing technological process of production, with artificial manual operations, there is the shortcomings such as labour intensity is large, poor working environment, weighing precision is low, efficiency is low in the weighing of pug, cannot meet the demand of continuity large-scale production conventionally.At present, also do not have a kind of ready-made weighing technology can automatically complete this work both at home and abroad.
Innovation and creation content
For the problems referred to above, the invention provides a kind of automatic Weighing batcher.
The technical scheme of the invention: a kind of automatic Weighing batcher, comprise batch can and Weighing feeder two parts, the open top of wherein said batch can, the bottom centre position of batch can has a through hole, guide piece is vertically placed and is positioned on the central axis of batch can, parallel two the fork truck entry passages that are provided with make progress in the footpath of batch can, guide piece is welded on the inwall of batch can and the outer wall of fork truck entry passage by web joint, the axis of guide of guide piece and its below is slidably connected, the lower end of the axis of guide is fixedly connected with cone shape discharge valve, the diameter of coniform discharge valve base plate is greater than the diameter of batch can bottom through-hole, described Weighing feeder comprises body, discharge valve jacking system, stirrer, spiral conveyer, variable-frequency motor, LOAD CELLS, Weighing display device, control box and start button, wherein the upper surface of discharge valve jacking system withstands on the base plate of coniform discharge valve, the bottom of discharge valve jacking system is fixed on body, stirrer is positioned at the below of discharge valve jacking system, spiral conveyer is positioned at the below of stirrer, between stirrer and spiral conveyer, be in transmission connection, between spiral conveyer and variable-frequency motor, be in transmission connection, the end of spiral conveyer is discharging opening, discharging opening place is placed with pallet, LOAD CELLS is arranged on pallet, variable-frequency motor and LOAD CELLS are electrically connected with control box respectively, start button is positioned at discharging opening place.
Because pug has certain humidity, therefore easily lump, by be evenly distributed with several L shaped material cutting devices on the inclined-plane of described discharge valve, the end of L shaped material cutting device is most advanced and sophisticated and is upturned, and therefore can to the pug of caking, carry out fragmentation in time.
The surrounding of described discharge valve jacking system is provided with funnelform guide plate, fallen pug can be focused on to the top of stirrer.
At discharging opening place, be provided with pneumatic plate, the placement direction of pneumatic plate is consistent with discharging direction, pneumatic plate and control box electrical connection, and when the pug of LOAD CELLS top reaches setting numerical value, pneumatic plate stretches out and stops pug landing.
The invention is a kind of equipment that the fine and close sizing fire resistive material products such as production is magnesia, magnesium carbonaceous are used, and when it is mainly used in product molding, to having the pug of certain humidity, carries out automatic Weighing; During use, can realize and accurately control feed by screw feeding and frequency conversion automaton, and then realize automatic Weighing, have that weighing precision is high, efficiency is high, manually less, the advantage such as labour intensity is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the invention.
Embodiment
As shown in Figure 1, a kind of automatic Weighing batcher, comprise batch can and Weighing feeder two parts, the open top of wherein said batch can, the bottom centre position of batch can has a through hole, guide piece 1 is vertically placed and is positioned on the central axis of batch can, parallel two the fork truck entry passages 2 that are provided with make progress in the footpath of batch can, guide piece 1 is welded on the inwall of batch can and the outer wall of fork truck entry passage 2 by web joint, guide piece 1 is slidably connected with the axis of guide 11 of its below, the lower end of the axis of guide 12 is fixedly connected with cone shape discharge valve 3, the diameter of coniform discharge valve 3 base plates is greater than the diameter of batch can bottom through-hole, described Weighing feeder comprises body 14, discharge valve jacking system 5, stirrer 7, spiral conveyer 8, variable-frequency motor 11, LOAD CELLS 10, control box, Weighing display device 6 and start button 9, wherein the upper surface of discharge valve jacking system 5 withstands on the base plate of coniform discharge valve 3, the bottom of discharge valve jacking system 5 is umbrella support body and is fixed on body 14, stirrer 7 is positioned at the below of discharge valve jacking system 5, spiral conveyer 8 is positioned at the below of stirrer 7, between stirrer 7 and spiral conveyer 8, be in transmission connection, between spiral conveyer 8 and variable-frequency motor 11, be in transmission connection, the end of spiral conveyer 8 is discharging opening, discharging opening place is placed with pallet, LOAD CELLS 10 is arranged on pallet, variable-frequency motor 11 and LOAD CELLS 10 are electrically connected with control box respectively, start button 9 is positioned at discharging opening place.On the inclined-plane of described discharge valve 3, be evenly distributed with several L shaped material cutting devices 4, the end of L shaped material cutting device 4 is most advanced and sophisticated and is upturned.The surrounding of described discharge valve jacking system 5 is provided with funnelform guide plate 13.At discharging opening place, be provided with pneumatic plate 15, the placement direction of pneumatic plate 15 is consistent with discharging direction, pneumatic plate 15 and control box electrical connection.
Its principle of work is as follows:
Before work, the discharge valve 3 in batch can freely drops on the bottom of batch can by the axis of guide 12, and the base plate of coniform discharge valve 3 covers the top of the through hole of batch can bottom.
Feed: start fork truck, first two forks in fork truck the place ahead are inserted in the fork truck entry passage 2 on batch can, then the batch can that fills with pug is placed on Weighing feeder, now discharge valve ejector 5 moves discharge valve 3 on material cutting device 4 is under the control of guide piece 1, and the pug of caking is cut in the Weighing feeder of rear inflow below by material cutting device 4.
Discharging, operating personnel set numerical value in advance on control box, then press start button 9, now variable-frequency motor 11 starts, stirrer 7 and spiral conveyer 8 start to rotate under the drive of variable-frequency motor 11, pug is through the stirring of stirrer 7, enter equably spiral conveyer 8, and flow out and enter into the container pallet from discharging opening, pug weight in container approaches while setting numerical value, variable-frequency motor rotating speed reduces, delivery rate slows down, to improve weighing precision (speed of feed is set in advance), pug weight in container reaches while setting numerical value, variable-frequency motor auto-breaking, stop exporting pug, pneumatic board plug device stretches out and stops pug landing simultaneously, complete a weighing work period.The invention has that weighing precision is high, efficiency is high, manually less, the advantage such as labour intensity is low.
Claims (4)
1. an automatic Weighing batcher, it is characterized in that: comprise batch can and Weighing feeder two parts, the open top of wherein said batch can, the bottom centre position of batch can has a through hole, guide piece (1) is vertically placed and is positioned on the central axis of batch can, parallel two the fork truck entry passages (2) that are provided with make progress in the footpath of batch can, guide piece (1) is welded on the inwall of batch can and the outer wall of fork truck entry passage (2) by web joint, guide piece (1) is slidably connected with the axis of guide (11) of its below, the lower end of the axis of guide (12) is fixedly connected with cone shape discharge valve (3), the diameter of coniform discharge valve (3) base plate is greater than the diameter of batch can bottom through-hole, described Weighing feeder comprises body (14), discharge valve jacking system (5), stirrer (7), spiral conveyer (8), variable-frequency motor (11), LOAD CELLS (10), control box, Weighing display device (6) and start button (9), wherein the upper surface of discharge valve jacking system (5) withstands on the base plate of coniform discharge valve (3), the bottom of discharge valve jacking system (5) is fixed on body (14), stirrer (7) is positioned at the below of discharge valve jacking system (5), spiral conveyer (8) is positioned at the below of stirrer (7), between stirrer (7) and spiral conveyer (8), be in transmission connection, between spiral conveyer (8) and variable-frequency motor (11), be in transmission connection, the end of spiral conveyer (8) is discharging opening, discharging opening place is placed with pallet, LOAD CELLS (10) is arranged on pallet, variable-frequency motor (11) and LOAD CELLS (10) are electrically connected with control box respectively, start button (9) is positioned at discharging opening place.
2. a kind of automatic Weighing batcher as claimed in claim 1, is characterized in that: on the inclined-plane of described discharge valve (3), be evenly distributed with several L shaped material cutting devices (4), the end of L shaped material cutting device (4) is most advanced and sophisticated and is upturned.
3. a kind of automatic Weighing batcher as claimed in claim 1, is characterized in that: the surrounding of described discharge valve jacking system (5) is provided with funnelform guide plate (13).
4. a kind of automatic Weighing batcher as claimed in claim 1, is characterized in that: at discharging opening place, be provided with pneumatic plate (15), the placement direction of pneumatic plate (15) is consistent with discharging direction, pneumatic plate (15) and control box electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691358.9A CN103644958B (en) | 2013-12-17 | 2013-12-17 | Automatic weighing feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691358.9A CN103644958B (en) | 2013-12-17 | 2013-12-17 | Automatic weighing feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103644958A true CN103644958A (en) | 2014-03-19 |
| CN103644958B CN103644958B (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310691358.9A Active CN103644958B (en) | 2013-12-17 | 2013-12-17 | Automatic weighing feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103644958B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254050A (en) * | 2017-12-26 | 2018-07-06 | 北京京城环保股份有限公司 | A kind of dewatered sludge metering device and method |
| CN110262371A (en) * | 2019-06-06 | 2019-09-20 | 南京理工大学 | A kind of brick tea Automatic Burden Control System and method |
-
2013
- 2013-12-17 CN CN201310691358.9A patent/CN103644958B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254050A (en) * | 2017-12-26 | 2018-07-06 | 北京京城环保股份有限公司 | A kind of dewatered sludge metering device and method |
| CN110262371A (en) * | 2019-06-06 | 2019-09-20 | 南京理工大学 | A kind of brick tea Automatic Burden Control System and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103644958B (en) | 2015-07-15 |
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