CN105252803B - Vibration forming machine used for producing carbon electrode and machining method for vibration forming machine - Google Patents
Vibration forming machine used for producing carbon electrode and machining method for vibration forming machine Download PDFInfo
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- CN105252803B CN105252803B CN201510585737.9A CN201510585737A CN105252803B CN 105252803 B CN105252803 B CN 105252803B CN 201510585737 A CN201510585737 A CN 201510585737A CN 105252803 B CN105252803 B CN 105252803B
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Abstract
The invention discloses a vibration forming machine used for producing a carbon electrode. The vibration forming machine used for producing the carbon electrode comprises a machine frame. A vibration mechanism is arranged at the bottom of the machine frame. A die box is arranged on the upper portion of the vibration mechanism, the upper portion of the die box is connected with a die pressing cover through a hydraulic mechanism, and the die pressing cover is connected with a negative pressure exhaust pipe. The vibration mechanism comprises a platform. The die box is fixed to the platform, the platform is connected to a base of the machine frame through a connecting shaft, a groove is formed in the bottom of the platform, and a vibrator mechanism is arranged in the groove and connected with the machine frame through a lifting rod. A plurality of oil spraying pipes are connected with the lateral wall of the die box and connected with the die box through oil spraying nozzles, and the oil spraying nozzles are distributed on the die box in a rectangular shape. Each oil spraying nozzle comprises an outer shell, wherein an impeller is arranged in the outer shell, and a metal wire mesh layer is arranged at an outlet of the outer shell. The invention further provides a machining method for the vibration forming machine. By means of the vibration forming machine used for producing the carbon electrode and the machining method for the vibration forming machine, the defects in the prior art are overcome, and the time for manufacturing green bodies is shortened on the premise of guaranteeing machining quality.
Description
Technical field
The present invention relates to a kind of carbon pole production technical field, especially it is a kind of for produce the vibration of carbon pole into
Type machine and its processing method.
Background technology
During carbon pole is produced, vibration moulding is carried out so as to make life to motor raw material by vibrating forming machine
Base.The A of Chinese invention patent application CN 103640243 discloses a kind of carbon product vibrating forming machine, improves product quality.
But, the vibration and the sprinkling of oil plant that the vibrating forming machine of this structure applies in the course of the work is uneven, in order to ensure to produce
Quality, needs prolonged vibration machining just to complete the making of green compact.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of vibrating forming machine for producing carbon pole and its processing
Method, can solve the problem that the deficiencies in the prior art, and the Production Time of green compact is shortened on the premise of crudy is ensured.
To solve above-mentioned technical problem, the technical solution used in the present invention is as follows.
A kind of vibrating forming machine for producing carbon pole, including frame, bottom of the frame is provided with vibrating mechanism, vibration
Moulding box is provided with above mechanism, the top of moulding box is connected with mould gland, is connected with mould gland negative by hydraulic mechanism
Pressure exhaust tube, the vibrating mechanism includes platform, and moulding box is fixed on platform, and platform is connected to the base of frame by connecting shaft
On, the bottom of platform arranges fluted, and oscillator mechanism is provided with groove, and oscillator mechanism is connected in frame by elevating lever；
The side wall of moulding box is connected with several spray bars, and spray bar is connected on moulding box by atomizer, and atomizer is in square on moulding box
Shape array arrangement, atomizer includes shell, and inside the shell is provided with impeller, and the exit of shell is provided with oven wire mesh blanket.
Preferably, the connecting shaft includes the sleeve being connected with platform and frame respectively, it is provided between two sleeves
Connection spheroid, arranges rubber sleeve between sleeve and connection spheroid, connected by the first spring body between sleeve and connection spheroid
Together.
Preferably, being provided with rubber limit stick in the sleeve, rubber limit stick is fixed on connection spheroid, connection
The two ends of spheroid are additionally provided with annular mounting groove, and second spring body is provided with annular mounting groove.Second spring body is located at rubber
Between limit stick and sleeve.
Preferably, the oscillator mechanism includes oscillator shell, the outer wrap of oscillator shell has rubber layer, rubber layer and groove
Interference fit, is provided with motor in oscillator shell, motor is connected with elliposoidal oscillator, the two ends of elliposoidal oscillator major axis
The inside of oscillator shell is fixed on by the 3rd spring body.
Preferably, being pivotally connected to the interior of oscillator shell by bias on any one end points of the elliposoidal oscillator short axle
Wall.
A kind of above-mentioned processing method for producing the vibrating forming machine of carbon pole, comprises the following steps：
A, by carbon paste inject moulding box in, mould gland is crimped on moulding box by hydraulic mechanism；
B, startup oscillator mechanism, under the drive of elevating lever, make oscillator mechanism at the uniform velocity move up and down in groove, same with this
When moulding box is evacuated using negative pressure ventilation pipe, discharge flue dust therein；
C, by the peak of oscillator mechanism lifts to groove, and increase the frequency of vibration of oscillator mechanism, close negative pressure ventilation
Pipe, while opening atomizer to carbon block injector surface；
D, atomizer is closed, increase the pressure of mould gland, and while gradually reduce the height of oscillator mechanism, until oscillator
Mechanism reaches the minimum point of groove；
E, negative pressure ventilation pipe is again turned on, while making oscillator mechanism at the uniform velocity move up and down in groove, and reduces oscillator machine
The frequency of vibration of structure；
F, closing negative pressure ventilation pipe and oscillator mechanism, the carbon block of molding is taken out.
The beneficial effect brought using above-mentioned technical proposal is：The vibration that the present invention can be moved up and down by design
Mechanism so that focus can carry out selecting optimal vibration position according to the state of thickener in mould.Change vibration position in focus
During putting, the thickener that on the one hand can make different aspects obtains the vibration of varying strength；In addition, connecting shaft also can be according to shake
The change of source position and realize the vibration of different angles and amplitude, so as to realize improve thickener vibration moulding quality purpose.Spray
Impeller in oil nozzle can improve the uniformity of atomizer oil spout.Mounting means of the elliposoidal oscillator in oscillator shell can make ellipse
Spherical oscillator produces the vibration of three-dimensional, so as to realize realizing the purpose that vibrating forming machine drives using simple oscialltor structure.This
The processing method that invention is provided is improve by the position of optimization oscillator mechanism, frequency of vibration and oil spout, the fit system of pressurization
The degree of compaction and the uniformity of finished product green compact, and for the uniformity of oil plant absorption.
Description of the drawings
Fig. 1 is the structure chart of a specific embodiment of the invention.
Fig. 2 is the structure chart of connecting shaft in a specific embodiment of the invention.
Fig. 3 is the structure chart of oscillator mechanism in a specific embodiment of the invention.
Fig. 4 is the structure chart of atomizer in a specific embodiment of the invention.
In figure：1st, frame；2nd, hydraulic mechanism；3rd, moulding box；4th, mould gland；5th, negative pressure ventilation pipe；6th, platform；7th, connect
Axle；8th, groove；9th, oscillator mechanism；10th, elevating lever；11st, spray bar；12nd, atomizer；13rd, shell；14th, impeller；15th, tinsel
Stratum reticulare；16th, sleeve；17th, spheroid is connected；18th, rubber sleeve；19th, the first spring body；20th, rubber limit stick；21st, second spring body；
22nd, oscillator shell；23rd, rubber layer；24th, motor；25th, elliposoidal oscillator；26th, the 3rd spring body；27th, eccentric shaft；28th, first
Inner sleeve；29th, the first web plate；30th, the second web plate；31st, the 4th spring body；32nd, the second inner sleeve；33rd, elastic block piece.
Specific embodiment
The standardized element arrived used in the present invention can commercially, and shaped piece is according to description and accompanying drawing
Record can carry out customized, and the concrete connected mode of each part is using bolt, rivet, weldering ripe in prior art
The conventional meanses such as connect, paste, will not be described in detail herein.
Reference picture 1-4, the present embodiment includes frame 1, and the bottom of frame 1 is provided with vibrating mechanism, sets above vibrating mechanism
Moulding box 3 is equipped with, the top of moulding box 3 is connected with mould gland 4, negative pressure ventilation pipe is connected with mould gland 4 by hydraulic mechanism 2
5, the vibrating mechanism includes platform 6, and moulding box 3 is fixed on platform 6, and platform 6 is connected to the base of frame 1 by connecting shaft 7
On, the bottom of platform 6 arranges in fluted 8, groove 8 and is provided with oscillator mechanism 9, and oscillator mechanism 9 is connected to by elevating lever 10
In frame 1；The side wall of moulding box 3 is connected with several spray bars 11, and spray bar 11 is connected on moulding box 3 by atomizer 12, spray
The rectangular array arrangement on moulding box 3 of oil nozzle 12, atomizer 12 includes being provided with impeller 14, shell 13 in shell 13, shell 13
Exit be provided with oven wire mesh blanket 15.Connecting shaft 7 includes the sleeve 16 being connected with platform 6 and frame 1 respectively, two sleeves
Be provided between 16 connection spheroid 17, sleeve 16 and connection spheroid 17 between arrange rubber sleeve 18, sleeve 16 be connected spheroid
Linked together by the first spring body 19 between 17.Rubber limit stick 20 is provided with sleeve 16, rubber limit stick 20 is fixed
On connection spheroid 17, the two ends for connecting spheroid 17 are additionally provided with annular mounting groove, and second spring is provided with annular mounting groove
Body 21.Second spring body 21 is located between rubber limit stick 20 and sleeve 16.Oscillator mechanism 9 includes oscillator shell 22, oscillator shell 22
Outer wrap have a rubber layer 23, rubber layer 23 and the interference fit of groove 8 are provided with motor 24 in oscillator shell 22, drive
Motor 24 is connected with elliposoidal oscillator 25, and the two ends of the major axis of elliposoidal oscillator 25 are fixed on oscillator shell 22 by the 3rd spring body 26
Inside.The inwall of oscillator shell 22 is connected on any one end points of the short axle of elliposoidal oscillator 25 by eccentric shaft 27.Shell
13 both sides are respectively arranged with the first inner sleeve 28 and the second inner sleeve 32, and the first inner sleeve 28 is located at the import of atomizer 12, the
The first web plate 29 is fixed with one inner sleeve 28, the side of the first web plate 29 is movably set with the second web plate 30, the second web plate 30
It is connected with the inwall of the first inner sleeve 28 by the 4th spring body 31, the second inner sleeve 32 is located at the outlet of atomizer 12, second
Wall circular is provided with several elastic block pieces 33 in inner sleeve 32, and elastic block piece 33 is inclined towards the direction of oven wire mesh blanket 15.
When moulding box 3 vibrates, the spacing between the first web plate 29 and the second web plate 30 changes with vibration, so as to balance by
In the change for vibrating brought oil plant emitted dose.Oil plant flows to the exit of atomizer 12, stops outside thickener is received
Afterwards, it may occur that a certain degree of adverse current, elastic block piece 33 can weaken this adverse current, so as to the oil spout for improving atomizer is smooth
Property.
A kind of above-mentioned processing method for producing the vibrating forming machine of carbon pole, comprises the following steps：
A, by carbon paste inject moulding box 3 in, mould gland 4 is crimped on moulding box 3 by hydraulic mechanism 2, mould pressure
The pressure of lid 4 is 1.5bar；
B, startup oscillator mechanism 9, vibration frequency control under the drive of elevating lever 10, makes oscillator mechanism 9 recessed in 45Hz
At the uniform velocity move up and down in groove 8, translational speed is controlled in 3cm/min, at the same time moulding box 3 is taken out using negative pressure ventilation pipe 5
Gas, discharges flue dust therein, and the air pressure in moulding box 3 is maintained at into 7000Pa～9000Pa；
C, oscillator mechanism 9 is promoted to the peak of groove 8, and increases the frequency of vibration of oscillator mechanism 9, frequency of vibration is carried
60Hz is risen to, negative pressure ventilation pipe 5 is closed, while opening atomizer 12 to carbon block injector surface, distributive value control is in per kilogram paste
20 grams of oil spout of material；
D, closing atomizer 12, increase the pressure of mould gland 4, by boost in pressure to 4bar, and shake while gradually reducing
The height of clamp mechanism 9, until oscillator mechanism 9 reaches the minimum point of groove 8；
E, negative pressure ventilation pipe 5 is again turned on, the air pressure in moulding box 3 is maintained at into 3000Pa～4000Pa, while making oscillator
Mechanism 9 at the uniform velocity moves up and down in groove 8, and reduces the frequency of vibration of oscillator mechanism 9, and frequency of vibration is reduced to 20Hz；This mistake
Journey keeps 20min；
F, closing negative pressure ventilation pipe 5 and oscillator mechanism 9, the carbon block of molding is taken out.
Green compact are made using the present invention, the green compact production cycle that can singly criticize shortens more than 30%, while by green compact defect
Rate is reduced to 0.3% once.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (3)
1. a kind of vibrating forming machine for producing carbon pole, including frame (1), frame (1) bottom is provided with vibrating mechanism,
Moulding box (3) is provided with above vibrating mechanism, the top of moulding box (3) is connected with mould gland (4), mould by hydraulic mechanism (2)
Negative pressure ventilation pipe (5) is connected with tool gland (4), it is characterised in that：The vibrating mechanism includes platform (6), and moulding box (3) is fixed
On platform (6), platform (6) is connected on the base of frame (1) by connecting shaft (7), and the bottom of platform (6) arranges fluted
(8), oscillator mechanism (9) is provided with groove (8), oscillator mechanism (9) is connected in frame (1) by elevating lever (10)；Moulding box
(3) side wall is connected with several spray bars (11), and spray bar (11) is connected on moulding box (3) by atomizer (12), oil spout
Mouth (12) rectangular array arrangement on moulding box (3), atomizer (12) includes shell (13), and in shell (13) impeller is provided with
(14), the exit of shell (13) is provided with oven wire mesh blanket (15)；
Connecting shaft (7) includes the sleeve (16) being connected with platform (6) and frame (1) respectively, is provided between two sleeves (16)
Connection spheroid (17), sleeve (16) be connected between spheroid (17) setting rubber sleeve (18), sleeve (16) be connected spheroid
(17) linked together by the first spring body (19) between；
Rubber limit stick (20) is provided with sleeve (16), rubber limit stick (20) is fixed in connection spheroid (17), connected ball
The two ends of body (17) are additionally provided with annular mounting groove, and second spring body (21), second spring body are provided with annular mounting groove
(21) between rubber limit stick (20) and sleeve (16)；
Oscillator mechanism (9) includes oscillator shell (22), and the outer wrap of oscillator shell (22) has a rubber layer (23), rubber layer (23) with it is recessed
Motor (24) is provided with groove (8) interference fit, oscillator shell (22), motor (24) is connected with elliposoidal oscillator
(25), the two ends of elliposoidal oscillator (25) major axis are fixed on the inside of oscillator shell (22) by the 3rd spring body (26).
2. the vibrating forming machine for producing carbon pole according to claim 1, it is characterised in that：The elliposoidal is shaken
The inwall of oscillator shell (22) is connected on any one end points of sub (25) short axle by eccentric shaft (27).
3. the processing method for producing the vibrating forming machine of carbon pole described in a kind of claim 1-2 any one, its
It is characterised by comprising the following steps：
A, carbon paste is injected in moulding box (3), mould gland (4) is crimped on moulding box (3) by hydraulic mechanism (2)；
B, start oscillator mechanism (9), under the drive of elevating lever (10), make oscillator mechanism (9) in the groove (8) at the uniform velocity on move down
It is dynamic, at the same time moulding box (3) is evacuated using negative pressure ventilation pipe (5), discharge flue dust therein；
C, oscillator mechanism (9) is promoted to the peak of groove (8), and increases the frequency of vibration of oscillator mechanism (9), close negative pressure
Exhaust tube (5), while opening atomizer (12) to carbon block injector surface；
D, atomizer (12) is closed, increase the pressure of mould gland (4), and while gradually reduce the height of oscillator mechanism (9), directly
The minimum point of groove (8) is reached to oscillator mechanism (9)；
E, negative pressure ventilation pipe (5) is again turned on, while making oscillator mechanism (9) at the uniform velocity move up and down in groove (8), and reduces shaking
The frequency of vibration of clamp mechanism (9)；
F, closing negative pressure ventilation pipe (5) and oscillator mechanism (9), the carbon block of molding is taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585737.9A CN105252803B (en) | 2015-09-09 | 2015-09-09 | Vibration forming machine used for producing carbon electrode and machining method for vibration forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585737.9A CN105252803B (en) | 2015-09-09 | 2015-09-09 | Vibration forming machine used for producing carbon electrode and machining method for vibration forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105252803A CN105252803A (en) | 2016-01-20 |
| CN105252803B true CN105252803B (en) | 2017-04-12 |
Family
ID=55092877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510585737.9A Active CN105252803B (en) | 2015-09-09 | 2015-09-09 | Vibration forming machine used for producing carbon electrode and machining method for vibration forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252803B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1784164B2 (en) * | 1968-07-12 | 1973-09-06 | Klockner Humboldt Deutz AG, 5000 Köln | DEVICE FOR PRODUCING LARGE SHAPED CARBON BODIES, IN PARTICULAR LARGE ELECTRODES FOR THE ALUMINUM INDUSTRY |
| GB1302404A (en) * | 1970-02-03 | 1973-01-10 | ||
| CN102059732B (en) * | 2009-11-11 | 2013-03-27 | 贵阳铝镁设计研究院有限公司 | Flexible structure for vacuum-pumping system of vibratory forming machine |
| CN201998297U (en) * | 2010-12-29 | 2011-10-05 | 洛阳震动机械有限公司 | Vertical type vibrating forming machine for carbon electrodes |
| CN103640243B (en) * | 2013-12-03 | 2015-07-22 | 济南澳海炭素有限公司 | Novel carbon product vibration forming machine |
| CN204914663U (en) * | 2015-09-09 | 2015-12-30 | 河北顺天电极有限公司 | A vibrating compaction machine for producing carbon pole |
-
2015
- 2015-09-09 CN CN201510585737.9A patent/CN105252803B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105252803A (en) | 2016-01-20 |
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