CN105600778A - Automatic device for improving tapping density of spherical graphite - Google Patents
Automatic device for improving tapping density of spherical graphite Download PDFInfo
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- CN105600778A CN105600778A CN201610080896.8A CN201610080896A CN105600778A CN 105600778 A CN105600778 A CN 105600778A CN 201610080896 A CN201610080896 A CN 201610080896A CN 105600778 A CN105600778 A CN 105600778A
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- tap density
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Abstract
The invention discloses an automatic device for improving the tapping density of spherical graphite. The automatic device comprises a feeding hopper with an automatic detection switch and a feeding pipe, a shaping device connected with the feeding pipe, a circulating storage tank connected with the shaping device and a control system, wherein a fan is arranged below the circulating storage tank, the shaping device is provided with a detection element for detecting the entering of graphite particles and a timing element for calculating the shaping period, the control system transmits an on/off signal of the automatic detection switch, the automatic detection switch is turned on, the graphite particles enter the shaping device, the detection element detects that the graphite particles enter the shaping device and transmits a drive signal to the shaping device to perform the shaping, after the shaping period is completed, an operation signal is transmitted to the fan, and the fan draws the graphite particles in the shaping device into the circulating storage tank for transition and then sends the graphite particles to the shaping device. The automatic device is simple, low in energy consumption, high in automation degree, controllable in the shape and particle size of the graphite particles and good in shaping effect.
Description
Technical field
The present invention relates to spherical graphite shaping device, relate in particular to a kind of for improving the automation equipment of spherical graphite tap density.
Background technology
Spherical graphite is taking high-quality high-carbon natural flake graphite as raw material, adopts Advanced to carry out modification to graphite surface, the different fineness of producing, the oval spherical graphite products of likeness in form, spheroidal graphite materials has good electric conductivity, and degree of crystallinity is high, and cost is low, theoretical embedding lithium capacity is high, the features such as charge and discharge potential is low and smooth, are at present as lithium ion battery negative material pith, are that domestic and international lithium ion battery is produced the regeneration product with negative material. The at present shaping of spherical graphite mostly adopts multistage shaping, and equipment is too much, and energy consumption is larger, and graphite granule shape and granularity can not get good control, and shaping effect is poor, the development that hinders spherical graphite-made and make industry.
Summary of the invention
For solving the problem of above-mentioned existence, the invention provides a kind of equipment simple, energy consumption is little, easy to operate, automaticity is high, graphite granule shape and granularity are controlled, shaping effect good for improving the automation equipment of spherical graphite tap density.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of for improving the automation equipment of spherical graphite tap density, comprise the feed hopper that is provided with automatic sense switch and feed pipe, be connected with feed pipe for regulating the apparatus for shaping of spherical graphite grain shape and granularity, be connected with apparatus for shaping for the graphite granule after apparatus for shaping shaping being sucked to circulation storage tank and the control system of carrying out transition cycles and send into apparatus for shaping continuing shaping, described circulation storage tank below is provided with a blower fan that carries out circular reshaping for the graphite granule after apparatus for shaping shaping is incorporated into apparatus for shaping, described apparatus for shaping is provided with and detects detecting element and the timing element in calculating shaping cycle that graphite granule enters, control system sends the keying signal of automatic sense switch, automatically sense switch is opened, graphite granule enters apparatus for shaping, detecting element detects that graphite granule enters apparatus for shaping, send and drive signal to apparatus for shaping to carry out shaping, after the training time cycle completes, send working signal fan, blower fan is incorporated into the graphite granule in apparatus for shaping the transition of circulation storage tank and graphite granule is sent to apparatus for shaping and carries out circular reshaping.
Above-mentioned for improving the automation equipment of spherical graphite tap density, described control system comprises the signal receiver for receiving automatic switch keying signal, detecting element detection signal and timing element periodic signal, process the central processing unit of keying signal, detection signal machine and periodic signal and the keying signal of processing, detection signal, periodic signal are sent to respectively to the sender unit of automatic sense switch, apparatus for shaping, blower fan, described signal receiver and sender unit are all electrically connected with central processing unit.
Above-mentioned for improving the automation equipment of spherical graphite tap density, between described apparatus for shaping and circulation storage tank, be provided with multiple circulation pipes, described circulation pipe comprises the first circulation pipe, the second circulation pipe and the 3rd circulation pipe.
Above-mentioned for improving the automation equipment of spherical graphite tap density, described apparatus for shaping comprises the casing that is provided with charging aperture and discharging opening, described charging aperture respectively with feed pipe, the second circulation pipe and the 3rd circulation pipe are connected, discharging opening is connected with the first circulation pipe, in casing cavity, be respectively equipped with the movable grinding disc that forms plastic chamber in the middle of being oppositely arranged with the fixed millstone of feeding inlet and with fixed millstone, slidably connect a driving movable grinding disc rotation with movable grinding disc the graphite in plastic chamber is pulverized to the power transmission shaft of shaping, described power transmission shaft input is provided with one by motor-driven belt wheel, on power transmission shaft, be fixedly connected with a fixed disk, also comprise multiple being installed on fixed disk for driving movable grinding disc along power transmission shaft transverse shifting and by the driving element of control system signal controlling, described driving element is provided with position sensor.
Above-mentioned for improving the automation equipment of spherical graphite tap density, described fixed millstone centre position is provided with the charging hole communicating with feed pipe.
Above-mentioned for improving the automation equipment of spherical graphite tap density, described driving element is cylinder, and described cylinder is set to multiple.
Above-mentioned for improving the automation equipment of spherical graphite tap density, on described movable grinding disc, be respectively equipped with the sliding bearing being slidably connected with power transmission shaft and prevent that graphite granule from entering the dust cover of sliding bearing.
Above-mentioned for improving the automation equipment of spherical graphite tap density, described automatic switch comprises the guide rail being connected with feed hopper, slidably connect a sliding panel with guide rail, sliding panel is provided with weight sensor, also comprise the cylinder that a driving sliding panel moves along guide rail, described cylinder is provided with position sensor.
Above-mentioned for improving the automation equipment of spherical graphite tap density, described circulation storage tank bottom is provided with discharging opening, is connected with receiving hopper with discharging opening, in described receiving hopper, is provided with switch.
Above-mentioned for improving the automation equipment of spherical graphite tap density, described circulation storage tank is fixed by stent support.
The beneficial effect that technical solution problem of the present invention is brought is: adopt automatic switch to open and close feed hopper, connection and blocking-up feed hopper are connected with feed pipe, easy to operate, adopt fixed millstone and movable grinding disc to coordinate with the plastic chamber forming and carry out shaping, shaping effect is good, and efficiency is high, and energy consumption is low; Movable grinding disc adopts driving element along power transmission shaft transverse shifting, controls the granularity of spherical graphite, and simple in structure, yield rate is high, adopts position sensor to control drive unit, easy to operate, has increased automaticity, has improved granularity is accurately controlled; On apparatus for shaping, adopt detecting element and calculate the timing element in shaping cycle, having increased automaticity, periodic cycle has ensured graphite granule shape and granularity, and shaping effect is good; Adopt dust cover, avoided graphite dust to enter sliding bearing and power transmission shaft, affect sliding capability; Adopt circulation storage tank as transition, avoided direct circulation to produce the problem of retardance; Adopt blower fan to introduce apparatus for shaping, simple in structure, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the internal structure schematic diagram of apparatus for shaping in the present invention;
Fig. 3 is the structural representation one of automatic switch in the present invention;
Fig. 4 is the structural representation two of automatic switch in the present invention;
Fig. 5 is the structural representation of switch in the present invention.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details.
As Fig. 1, 2, 3, 4, shown in 5, a kind of for improving the automation equipment of spherical graphite tap density, comprise the feed hopper 1 that is provided with automatic sense switch and feed pipe 2, further describe automatic sense switch, described automatic switch comprises the guide rail 3 being connected with feed hopper 1, the mode connecting can adopt welding or screw to connect, slidably connect a sliding panel 4 with guide rail 3, be slidably connected and be sliding panel 4 and insert in guide rail 3 indentation, there, sliding panel 4 is provided with weight sensor 5, also comprise the cylinder 6 that a driving sliding panel 4 moves along guide rail 3, cylinder 6 is fixed on feed hopper 1, cylinder 6 is provided with position sensor, the object of setting position sensor is to connect and being connected of blocking-up feed pipe 2 and feed hopper 1 for accurate, be connected with feed pipe 2 for regulating the apparatus for shaping 7 of spherical graphite grain shape and granularity, be connected with apparatus for shaping 7 for the graphite granule after apparatus for shaping 7 shapings being sucked to the circulation storage tank 8 that carries out transition cycles and send into apparatus for shaping 7 continuing shaping, circulation storage tank 8 supports fixing by support 9, between described apparatus for shaping 7 and circulation storage tank 8, be provided with multiple circulation pipes, described circulation pipe comprises the first circulation pipe 10, the second circulation pipe 11 and the 3rd circulation pipe 12, described apparatus for shaping 7 comprises the casing 15 that is provided with charging aperture 13 and discharging opening 14, casing comprises left shell and right shell, left shell with on right shell, be respectively equipped with the protuberance 16 for being connected and be bolted, described charging aperture 13 respectively with feed pipe 2, the second circulation pipe 11 and the 3rd circulation pipe 12 are connected, discharging opening 14 is connected with the first circulation pipe 10, in casing 3 cavitys, be respectively equipped with the fixed millstone 17 communicating with charging aperture 13 and be oppositely arranged the middle movable grinding disc 19 that forms plastic chamber 18 with fixed millstone 17, fixed millstone 17 is fixed by screws on casing 15 cavity inner walls, for graphite granule is entered in plastic chamber 18, be provided with the charging hole 31 communicating with feed pipe 2 in fixed millstone 17 centre positions, slidably connect a driving movable grinding disc 19 with movable grinding disc 19 and rotate the power transmission shaft 20 of the graphite in plastic chamber 18 being pulverized to shaping, be slidably connected to adopt and on movable grinding disc 19, be provided with the sliding bearing 21 being slidably connected with power transmission shaft 20, be being slidably matched between sliding bearing 21 and power transmission shaft 20, for preventing that graphite granule from entering sliding bearing 21, impact is slided, on movable grinding disc 19, be provided with dust cover 22, dust cover 22 is arranged on the end of power transmission shaft 20 and is fixed by screws on movable grinding disc 19, described power transmission shaft 20 inputs are provided with a belt wheel driving by motor 23 24, effectively laid for making driving element 25, on power transmission shaft 20, be fixedly connected with a fixed disk 26, also comprise multiple being installed on fixed disk 26 for driving movable grinding disc 19 along power transmission shaft 20 transverse shiftings and by the driving element 25 of control system signal controlling, described driving element 25 is cylinder, for promoting the stationarity of sliding process and raising the efficiency, described cylinder is set to multiple, for controlling and regulate spherical graphite grain shape and granularity, described driving element 25 is provided with position sensor, for realizing automation control, also comprise a control system, for making the graphite granule after shaping enter into 8 transition of circulation storage tank and be sent to apparatus for shaping 7, below circulation storage tank 8, be provided with a blower fan 26 that carries out circular reshaping for the graphite granule after apparatus for shaping 7 shapings is incorporated into apparatus for shaping 7, also be provided with discharging opening 27 in circulation storage tank 8 bottoms, be connected with receiving hopper 28 with discharging opening 27, in receiving hopper 28, be provided with switch. switch comprises one handle 29, handle 29 is hinged with receiving hopper 28, the other end of handle 29 is fixed with a baffle plate 30, realize the rotary opening and closing of baffle plate 30 by turning handle 29, for realizing automation, be convenient to the control of control system to motor, described apparatus for shaping 7 is provided with and detects the detecting element that graphite granule enters, described detecting element is weight sensor, for ensureing shape and the granularity of graphite granule, on apparatus for shaping 7, be also provided with the timing element for calculating the shaping cycle, described timing element is timer, described control system comprises for receiving automatic switch keying signal, the signal receiver of detecting element detection signal and timing element periodic signal, process keying signal, the central processing unit of detection signal machine and periodic signal and by process keying signal, detection signal, periodic signal sends to respectively automatic sense switch, apparatus for shaping 7, the sender unit of blower fan 26, described signal receiver and sender unit are all electrically connected with central processing unit. control system sends the keying signal of automatic sense switch, automatically sense switch is opened, graphite granule enters apparatus for shaping 7, detecting element detects that graphite granule enters apparatus for shaping 7, send and drive signal to apparatus for shaping 7 to carry out shaping, after the training time cycle completes, send working signal fan 26, blower fan 26 is incorporated into the graphite granule in apparatus for shaping 78 transition of circulation storage tank and graphite granule is sent to apparatus for shaping 7 and carries out circular reshaping, after graphite granule is qualified, packed by discharge bucket 28 dischargings.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection scope of the present invention.
Claims (10)
1. one kind for improving the automation equipment of spherical graphite tap density, it is characterized in that: comprise the feed hopper that is provided with automatic sense switch and feed pipe, be connected with feed pipe for regulating the apparatus for shaping of spherical graphite grain shape and granularity, be connected with apparatus for shaping for the graphite granule after apparatus for shaping shaping being sucked to circulation storage tank and the control system of carrying out transition cycles and send into apparatus for shaping continuing shaping, described circulation storage tank below is provided with a blower fan that carries out circular reshaping for the graphite granule after apparatus for shaping shaping is incorporated into apparatus for shaping, described apparatus for shaping is provided with and detects detecting element and the timing element in calculating shaping cycle that graphite granule enters, control system sends the keying signal of automatic sense switch, automatically sense switch is opened, graphite granule enters apparatus for shaping, detecting element detects that graphite granule enters apparatus for shaping, send and drive signal to apparatus for shaping to carry out shaping, after the training time cycle completes, send working signal fan, blower fan is incorporated into the graphite granule in apparatus for shaping the transition of circulation storage tank and graphite granule is sent to apparatus for shaping and carries out circular reshaping.
2. according to claim 1 for improving the automation equipment of spherical graphite tap density, it is characterized in that: described control system comprises the signal receiver for receiving automatic switch keying signal, detecting element detection signal and timing element periodic signal, process the central processing unit of keying signal, detection signal machine and periodic signal and the keying signal of processing, detection signal, periodic signal are sent to respectively to the sender unit of automatic sense switch, apparatus for shaping, blower fan, described signal receiver and sender unit are all electrically connected with central processing unit.
3. according to claim 1 for improving the automation equipment of spherical graphite tap density, it is characterized in that: between described apparatus for shaping and circulation storage tank, be provided with multiple circulation pipes, described circulation pipe comprises the first circulation pipe, the second circulation pipe and the 3rd circulation pipe.
4. according to claim 3 for improving the automation equipment of spherical graphite tap density, it is characterized in that: described apparatus for shaping comprises the casing that is provided with charging aperture and discharging opening, described charging aperture respectively with feed pipe, the second circulation pipe and the 3rd circulation pipe are connected, discharging opening is connected with the first circulation pipe, in casing cavity, be respectively equipped with the movable grinding disc that forms plastic chamber in the middle of being oppositely arranged with the fixed millstone of feeding inlet and with fixed millstone, slidably connect a driving movable grinding disc rotation with movable grinding disc the graphite in plastic chamber is pulverized to the power transmission shaft of shaping, described power transmission shaft input is provided with one by motor-driven belt wheel, on power transmission shaft, be fixedly connected with a fixed disk, also comprise multiple being installed on fixed disk for driving movable grinding disc along power transmission shaft transverse shifting and by the driving element of control system signal controlling, described driving element is provided with position sensor.
5. according to claim 4 for improving the automation equipment of spherical graphite tap density, it is characterized in that: described fixed millstone centre position is provided with the charging hole communicating with feed pipe.
6. according to claim 4 for improving the automation equipment of spherical graphite tap density, it is characterized in that: described driving element is cylinder, and described cylinder is set to multiple.
7. according to claim 4 for improving the automation equipment of spherical graphite tap density, it is characterized in that: on described movable grinding disc, be respectively equipped with the sliding bearing being slidably connected with power transmission shaft and prevent that graphite granule from entering the dust cover of sliding bearing.
8. according to claim 1 for improving the automation equipment of spherical graphite tap density, it is characterized in that: described automatic switch comprises the guide rail being connected with feed hopper, slidably connect a sliding panel with guide rail, sliding panel is provided with weight sensor, also comprise the cylinder that a driving sliding panel moves along guide rail, described cylinder is provided with position sensor.
9. according to claim 1 for improving the automation equipment of spherical graphite tap density, it is characterized in that: described circulation storage tank bottom is provided with discharging opening, is connected with receiving hopper with discharging opening, in described receiving hopper, is provided with switch.
10. according to claim 1 for improving the automation equipment of spherical graphite tap density, it is characterized in that: described circulation storage tank is fixed by stent support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080896.8A CN105600778B (en) | 2016-02-05 | 2016-02-05 | A kind of automation equipment for being used to improve spherical graphite tap density |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610080896.8A CN105600778B (en) | 2016-02-05 | 2016-02-05 | A kind of automation equipment for being used to improve spherical graphite tap density |
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| CN105600778A true CN105600778A (en) | 2016-05-25 |
| CN105600778B CN105600778B (en) | 2017-11-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109622138A (en) * | 2018-11-16 | 2019-04-16 | 佛山市莫尔卡特种石材有限公司 | A kind of grinding shaper and its method for preparing spherical glass sand |
| CN114646769A (en) * | 2022-03-18 | 2022-06-21 | 广东凯金新能源科技股份有限公司 | Automatic detection system for graphite tap detection and use method thereof |
| CN115957880A (en) * | 2023-01-05 | 2023-04-14 | 湖南中科电气股份有限公司 | Automatic granularity control method for shaping machine |
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| CN115957880A (en) * | 2023-01-05 | 2023-04-14 | 湖南中科电气股份有限公司 | Automatic granularity control method for shaping machine |
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