CN112622330A - Processing die for carbon electrode production - Google Patents
Processing die for carbon electrode production Download PDFInfo
- Publication number
- CN112622330A CN112622330A CN201910954637.7A CN201910954637A CN112622330A CN 112622330 A CN112622330 A CN 112622330A CN 201910954637 A CN201910954637 A CN 201910954637A CN 112622330 A CN112622330 A CN 112622330A
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- CN
- China
- Prior art keywords
- mold
- plate
- carbon electrode
- sleeve
- demolding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses a processing mould for producing a carbon electrode, which comprises a base, wherein the top of the base is fixedly connected with a mould sleeve, the middle of the mould sleeve is provided with a mould cavity, the bottom end of the mould cavity is provided with a demoulding port, the top end of the mould cavity is provided with a feeding port, the bottom end of the mould sleeve is fixedly provided with a demoulding plate, the middle of the inner side of the demoulding plate is provided with a sealing plate corresponding to the demoulding port, the middle of the sealing plate is vertically fixed with a mould core, two ends of the demoulding plate are symmetrically provided with first positioning holes, and a cover plate is arranged above the mould sleeve. So that the carbon raw material is compacted and the product quality is improved.
Description
Technical Field
The invention relates to a processing die, in particular to a processing die for producing a carbon electrode, and belongs to the technical field of carbon electrode production equipment.
Background
The carbon electrode is a generic name of an electrode composed of elemental carbon, and can be classified into four types, i.e., a natural graphite electrode, an artificial graphite electrode, a carbon electrode, and a special carbon electrode. The natural graphite electrode is mainly used for various electrodes for electric arc furnaces, the artificial graphite electrode is used for various electrodes for electrolysis of alkali metals, alkaline earth metals and the like, the carbon electrode is used for electrodes for electrolysis of aluminum, magnesium and the like, a dry battery electrode and the like, the special carbon electrode comprises a porous carbon electrode taking carbon fibers as a matrix and is used for fuel batteries and the like, and a glassy carbon electrode which is a glassy carbon electrode and is prepared by carbonizing thermosetting resin has high purity and chemical corrosion resistance and is used for analysis. The carbon electrode is widely used in metallurgy, chemical industry, electrochemistry and other industries.
The existing carbon electrode is a solid carbon rod, various raw materials are mixed and then injected into a die cavity, and the mixture is further roasted after being demoulded to obtain a finished product, but the phenomena of shrinkage deformation, uneven appearance size and the like are inevitable in the processing process, so that the normal use of the carbon electrode is influenced. Therefore, the processing die for producing the carbon electrode is improved.
Disclosure of Invention
The invention aims to provide a processing die for producing a carbon electrode, which aims to solve the problems that the conventional carbon electrode proposed in the background technology is a solid carbon rod, various raw materials are mixed and then are injected into a die cavity, and the demoulding process is followed by further roasting to obtain a finished product, but the phenomena of shrinkage deformation, uneven appearance size and the like are inevitable in the processing process, so that the normal use of the carbon electrode is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a processing die for carbon electrode production comprises a base, wherein a die sleeve is fixedly connected to the top of the base, a die cavity is formed in the middle of the die sleeve, a demolding opening is formed in the bottom end of the die cavity, a feeding opening is formed in the top end of the die cavity, a demolding plate is fixed to the bottom end of the die sleeve, a sealing plate corresponding to the demolding opening is arranged in the middle of the inner side of the demolding plate, a die core is vertically fixed in the middle of the sealing plate, first positioning holes are symmetrically formed in two ends of the demolding plate, a first screwing bolt penetrates through the first positioning holes and the die sleeve, a cover plate is arranged above the die sleeve, first fixing lugs are symmetrically arranged at two ends of the cover plate, pressing heads corresponding to the feeding opening and the die core are fixedly connected to the middle of the inner side of the cover plate, second fixing lugs corresponding to the first fixing lugs are symmetrically arranged on two sides of the top of, the first fixing lug and the second fixing lug are fixedly connected with the cover plate and the die sleeve respectively through welding.
As a preferred technical solution of the present invention, the mold core, the sealing plate, and the stripper plate are integrally formed.
In a preferred embodiment of the present invention, a pull handle is welded to the middle of the outer side of the stripper plate.
As a preferable technical solution of the present invention, a second hand-screwed bolt is inserted between the second positioning hole and the first fixing lug.
As a preferred technical scheme of the invention, the periphery of the sealing plate is annularly provided with a sealing ring connected with the inner wall of the die cavity.
As a preferable technical scheme of the invention, the middle of the pressure head is provided with a groove corresponding to the top end of the mold core.
Compared with the prior art, the invention has the beneficial effects that: compared with the traditional processing mold, in the specific use, the processing mold has the advantages that the demolding plate is fixed at the bottom of the mold sleeve through the first hand-screwed bolt, the sealing plate is clamped at the opening of the demolding opening, air is prevented from entering under the action of the sealing ring, then carbon raw materials are injected into the injection opening, the cover plate is clamped, the pressure head corresponds to the top of the injection opening, and the second hand-screwed bolt between the first fixing lug and the second fixing lug is screwed, so that the carbon raw materials are compacted, and the quality of products is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the stripper plate construction of the present invention;
in the figure: 1. a base; 2. screwing the bolt by a first hand; 3. die sleeve; 4. a sealing plate; 5. a mold cavity; 6. a stripper plate; 7. a first fixing lug; 8. a cover plate; 9. a second fixing lug; 10. screwing a bolt by a second hand; 11. a first positioning hole; 12. a pressure head; 13. a mold core; 14. a handle; 15. a second positioning hole; 16. a material injection port; 17. and (4) demoulding.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the invention provides a processing mold for producing a carbon electrode, which comprises a base 1, wherein a mold sleeve 3 is fixedly connected to the top of the base 1, a mold cavity 5 is arranged in the middle of the mold sleeve 3, a mold release opening 17 is arranged at the bottom end of the mold cavity 5, a material injection opening 16 is arranged at the top end of the mold cavity 5, a mold release plate 6 is fixed at the bottom end of the mold sleeve 3, a seal plate 4 corresponding to the mold release opening 17 is arranged in the middle of the inner side of the mold release plate 6, a mold core 13 is vertically fixed in the middle of the seal plate 4, first positioning holes 11 are symmetrically arranged at two ends of the mold release plate 6, a first hand-screwed bolt 2 penetrates between the first positioning hole 11 and the mold sleeve 3, a cover plate 8 is arranged above the mold sleeve 3, first fixing lugs 7 are symmetrically arranged at two ends of the cover plate 8, a pressure head 12 corresponding to the material, the two sides of the top of the die sleeve 3 are symmetrically provided with second fixing lugs 9 corresponding to the first fixing lugs 7, a second positioning hole 15 is formed in the middle of each second fixing lug 9, and the first fixing lugs 7 and the second fixing lugs 9 are fixedly connected with the cover plate 8 and the die sleeve 3 through welding respectively.
Preferably, the mold core 13, the sealing plate 4 and the stripping plate 6 are integrally formed, so as to facilitate the stripping operation after the electrode is formed.
Preferably, a handle 14 is welded to the middle of the outer side of the stripper plate 6, so that the sealing plate 4 can be conveniently pulled out from the stripping opening 17.
Preferably, a second hand-screwed bolt 10 is arranged between the second positioning hole 15 and the first fixing lug 7 in a penetrating manner, so that the pressing head 12 on the inner side of the cover plate 8 compacts the carbon raw material, and the phenomena of shrinkage deformation, uneven appearance size and the like in the electrode forming process are avoided.
Preferably, the sealing plate 4 is provided with a sealing ring around the periphery thereof, which is connected with the inner wall of the mold cavity 5, so as to prevent leakage.
Preferably, a groove corresponding to the top end of the mold core 13 is formed in the middle of the pressure head 12, so that in the process of pressing down the pressure head 12, the top end of the mold core 13 is clamped in the groove to compact the raw materials.
When in specific use, the processing die for producing the carbon electrode has the advantages that the phenomena of shrinkage deformation, uneven appearance size and the like can not occur in the processing process, the normal use of the carbon electrode is ensured, the stripper plate 6 is fixed at the bottom of the die sleeve 3 by screwing the bolt 2 with the first hand, at the moment, the sealing plate 4 is clamped at the port of the stripping port 17, preventing air from entering under the action of a sealing ring, then injecting carbon raw materials into the injection port 16, clamping the cover plate 8, correspondingly arranging the pressure head 12 at the top of the injection port 16, and the second hand-operated bolt 10 between the first fixing lug 7 and the second fixing lug 9 is screwed, so that the carbon raw material is compacted under the action of the pressure head 12, the quality of the product is improved, when demoulding, only the first hand-operated bolt 2 needs to be dismounted, the stripper plate 6 is pulled out from the handle 14, so that the operation is simple, the use effect is good, the production efficiency is high, and the method is worthy of wide popularization.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The processing mold for producing the carbon electrode comprises a base (1) and is characterized in that a mold sleeve (3) is fixedly connected to the top of the base (1), a mold cavity (5) is formed in the middle of the mold sleeve (3), a demolding opening (17) is formed in the bottom end of the mold cavity (5), a filling opening (16) is formed in the top end of the mold cavity (5), a demolding plate (6) is fixed to the bottom end of the mold sleeve (3), a sealing plate (4) corresponding to the demolding opening (17) is arranged in the middle of the inner side of the demolding plate (6), a mold core (13) is vertically fixed in the middle of the sealing plate (4), first positioning holes (11) are symmetrically formed in two ends of the demolding plate (6), a first hand-screwed bolt (2) penetrates through the first positioning holes (11) and the mold sleeve (3), a cover plate (8) is arranged above the mold sleeve (3), first fixing lugs (7) are symmetrically arranged at two ends of the, fixedly connected with and pressure head (12) that sprue (16) and mold core (13) correspond in the middle of apron (8) inboard, the fixed ear of second (9) that correspond with first fixed ear (7) are provided with to die sleeve (3) top bilateral symmetry, second locating hole (15) have been seted up in the middle of the fixed ear of second (9), first fixed ear (7) and the fixed ear of second (9) are respectively through welding and apron (8) and die sleeve (3) fixed connection.
2. The processing mold for producing carbon electrode as claimed in claim 1, wherein: the mold core (13), the sealing plate (4) and the stripper plate (6) are of an integrally formed structure.
3. The processing mold for producing carbon electrode as claimed in claim 1, wherein: and a handle (14) is welded in the middle of the outer side of the stripper plate (6).
4. The processing mold for producing carbon electrode as claimed in claim 1, wherein: a second hand-screwed bolt (10) penetrates between the second positioning hole (15) and the first fixing lug (7).
5. The processing mold for producing carbon electrode as claimed in claim 1, wherein: and a sealing ring connected with the inner wall of the die cavity (5) is annularly arranged on the periphery of the sealing plate (4).
6. The processing mold for producing carbon electrode as claimed in claim 1, wherein: and a groove corresponding to the top end of the mold core (13) is formed in the middle of the pressure head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954637.7A CN112622330A (en) | 2019-10-09 | 2019-10-09 | Processing die for carbon electrode production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954637.7A CN112622330A (en) | 2019-10-09 | 2019-10-09 | Processing die for carbon electrode production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112622330A true CN112622330A (en) | 2021-04-09 |
Family
ID=75283438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910954637.7A Withdrawn CN112622330A (en) | 2019-10-09 | 2019-10-09 | Processing die for carbon electrode production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112622330A (en) |
-
2019
- 2019-10-09 CN CN201910954637.7A patent/CN112622330A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210409 |
|
| WW01 | Invention patent application withdrawn after publication |