CN114536513A - Extrusion forming device for processing refractory bricks - Google Patents
Extrusion forming device for processing refractory bricks Download PDFInfo
- Publication number
- CN114536513A CN114536513A CN202011345202.1A CN202011345202A CN114536513A CN 114536513 A CN114536513 A CN 114536513A CN 202011345202 A CN202011345202 A CN 202011345202A CN 114536513 A CN114536513 A CN 114536513A
- Authority
- CN
- China
- Prior art keywords
- hopper
- raw material
- extrusion forming
- processing
- forming device
- Prior art date
- 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.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 28
- 239000011449 brick Substances 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 39
- 238000003825 pressing Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000005056 compaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011451 fired brick Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011452 unfired brick Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
- B28B13/0235—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities the feed box being provided with agitating means, e.g. stirring vanes to avoid premature setting of the moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
- B28B13/0255—Disposal of residual material, e.g. by means of the return stroke of the feed drawer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention relates to the technical field of refractory brick processing, in particular to an extrusion forming device for refractory brick processing. The invention has simple and convenient operation, the motor is started to drive the rotating shaft to rotate the helical blade to stir the raw material in the hopper, the phenomenon of precipitation of partial materials in the raw material is prevented, the electromagnetic valve is opened to inject the raw material into the mould, the electromagnetic valve is closed after the mould is filled with the raw material, the pressing plate is pressed downwards by the electric hydraulic rod to compact the raw material, and in the extrusion process, redundant raw material overflows the mould and falls into the collecting box through the leakage net, so that the panel can be prevented from being polluted by the raw material, and the redundant raw material can be recycled to avoid waste.
Description
Technical Field
The invention relates to the technical field of processing of refractory bricks, in particular to an extrusion forming device for processing refractory bricks.
Background
The refractory brick is called fire brick for short, and is made of refractory material fired by refractory clay or other refractory raw materials and is light yellow or brown. The brick can be divided into fired brick, unfired brick, fused cast brick and refractory heat-insulating brick according to the preparation process; can be divided into standard bricks, common bricks, special shaped bricks, etc. according to the shape and size. Can be used as high-temperature building materials and structural materials of construction kilns and various thermal equipment, and can bear various physical and chemical changes and mechanical actions at high temperature.
In the process of extruding the refractory bricks by using the mold, redundant raw materials can be leaked out of the mold and gradually flow to the panel, the follow-up cleaning is troublesome, and the panel is not convenient to recycle, so that the technical personnel in the field provide the extrusion forming device for processing the refractory bricks to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide an extrusion forming device for processing refractory bricks, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an extrusion device for processing of nai firebrick, includes the hopper, the both sides of hopper all are fixed with the support frame, and the top position department that one side of hopper is located the support frame is provided with the motor, the below of hopper is provided with extrusion mechanism, the lower extreme of support frame is connected with the panel, the middle part of panel is provided with the hourglass net, and the below symmetry of panel is fixed with the backup pad, two be provided with the collecting box between the backup pad, and the below of backup pad is fixed with the base, link to each other through the fixed plate between motor and the support frame, and the one end of motor is connected with the pivot, be connected with the bearing between pivot and the hopper, and the one end of pivot is located the inside position department of hopper and is connected with helical blade.
As a further scheme of the invention, the extrusion forming mechanism comprises a discharge pipe and an electric hydraulic rod, an electromagnetic valve is arranged in the middle section of the discharge pipe, a pressure plate is connected below the electric hydraulic rod, the pressure plate is connected with the discharge pipe through a flexible hose, a mold is arranged below the pressure plate, and limiting guide rods are fixed at the positions, located at the two ends, outside the mold.
In a further aspect of the present invention, the screen is a stainless steel member, and the area of the screen is larger than the bottom area of the mold.
As a further scheme of the invention, a supporting plate is fixed between the two supporting plates at the position below the collecting box, and the size of the collecting box is larger than that of the leakage net.
As a further scheme of the invention, the position above the pressure plate corresponding to the position of the limiting guide rod is fixed with a limiting block, the middle part of the limiting block is provided with a limiting hole in a penetrating way, and the inner diameter of the limiting hole is matched with the outer diameter of the limiting guide rod.
As a further scheme of the invention, a feeding hole is formed in the middle of the pressing plate corresponding to the position of the telescopic hose, and the size of the feeding hole is matched with that of the telescopic hose.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple and convenient operation, and can start the motor to ensure that the rotating shaft drives the helical blade to rotate to stir the raw materials in the hopper, thereby preventing partial materials in the raw materials from precipitating; open the solenoid valve, pour into the mould with the raw materials into, after the mould was filled to the raw materials, closed the solenoid valve, recycle electronic hydraulic stem and push down the clamp plate, with the raw materials compaction, at extruded in-process, unnecessary raw materials spills over the mould, and the rethread leaks the net and falls into the collection box, can prevent that the raw materials from polluting the panel, can carry out recycle to unnecessary raw materials again, avoids extravagant.
Drawings
FIG. 1 is a schematic view of an extrusion molding apparatus for refractory brick processing;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 of an extrusion molding apparatus for use in the manufacture of refractory bricks;
FIG. 3 is a schematic view showing the structure of a cross-sectional hopper of an extrusion molding apparatus for refractory brick processing.
In the figure: 1. a hopper; 2. a support frame; 3. a discharge pipe; 4. an electro-hydraulic lever; 5. a panel; 6. pressing a plate; 7. an electromagnetic valve; 8. a flexible hose; 9. a mold; 10. a limiting guide rod; 11. a leakage net; 12. a support plate; 13. a base; 14. a collection box; 15. a motor; 16. a fixing plate; 17. a rotating shaft; 18. a bearing; 19. a helical blade.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, an extrusion molding apparatus for processing refractory bricks includes a hopper 1, support frames 2 are fixed on both sides of the hopper 1, a motor 15 is disposed on one side of the hopper 1 above the support frames 2, an extrusion molding mechanism is disposed below the hopper 1, a panel 5 is connected to a lower end of the support frame 2, a perforated screen 11 is disposed in a middle of the panel 5, support plates 12 are symmetrically fixed below the panel 5, a collection box 14 is disposed between the two support plates 12, a base 13 is fixed below the support plates 12, the motor 15 is connected to the support frames 2 through a fixing plate 16, one end of the motor 15 is connected to a rotating shaft 17, a bearing 18 is connected between the rotating shaft 17 and the hopper 1, and a helical blade 19 is connected to one end of the rotating shaft 17 located inside the hopper 1.
In fig. 1 and 2, the extrusion forming mechanism includes a discharging pipe 3 and an electric hydraulic rod 4, a solenoid valve 7 is disposed in the middle section of the discharging pipe 3, a pressing plate 6 is connected below the electric hydraulic rod 4, the pressing plate 6 is connected with the discharging pipe 3 through a flexible hose 8, a mold 9 is disposed below the pressing plate 6, limit guide rods 10 are fixed at positions at two ends of the exterior of the mold 9, the raw material is poured into a hopper 1, a motor 15 can be started, a rotating shaft 17 drives a helical blade 19 to rotate, the raw material in the hopper 1 is stirred, a phenomenon that a part of the material in the raw material is precipitated is prevented, the pressing plate 6 is slightly lifted by the electric hydraulic rod 4, during the period, the limit blocks can slide on the surface of the limit guide rods 10, the position of the pressing plate 6 is prevented from deviating in the extrusion process, the solenoid valve 7 is opened, the raw material is injected into the mold 9, and the raw material is filled in the mold 9, close solenoid valve 7, recycle electronic hydraulic stem 4 and push down clamp plate 6, with the raw materials compaction, at extruded in-process, unnecessary raw materials spills over mould 9, and rethread leaks net 11 and falls into to collection box 14, can prevent that the raw materials from polluting panel 5, can carry out recycle to unnecessary raw materials again, avoids extravagant.
In fig. 1, the perforated screen 11 is a stainless steel member, and the area of the perforated screen 11 is larger than the bottom area of the mold 9, and during the extrusion process, the excess raw material overflows the mold 9 and falls into the collection tank 14 through the perforated screen 11.
In fig. 1, a supporting plate is fixed between the two supporting plates 12 at a position below the collecting box 14, and the size of the collecting box 14 is larger than that of the leaking net 11, so that the redundant raw materials are completely dropped into the collecting box 14 through the leaking net 11, and the scattering and the leakage are avoided.
In fig. 1, the position of the upper portion of the pressing plate 6 corresponding to the position of the limiting guide rod 10 is fixed with a limiting block, the middle of the limiting block is provided with a limiting hole in a penetrating manner, the inner diameter of the limiting hole is matched with the outer diameter of the limiting guide rod 10, and the limiting block can slide on the surface of the limiting guide rod 10 in the lifting process of the pressing plate 6, so that the pressing plate 6 can be prevented from being deviated in the position in the extrusion process.
In fig. 2, a feed port is formed in the middle of the pressing plate 6 at a position corresponding to the flexible hose 8, the size of the feed port is matched with that of the flexible hose 8, and the electromagnetic valve 7 is opened, so that the raw materials can be injected into the mold 9 through the discharge pipe 3 and the flexible hose 8 in sequence.
The working principle of the invention is as follows: pour the raw materials into hopper 1 earlier, then starter motor 15, make pivot 17 drive helical blade 19 and rotate, stir the raw materials in hopper 1, prevent that the phenomenon that some materials in the raw materials from appearing deposiing, reuse electronic hydraulic stem 4 slightly raises clamp plate 6, and during, the stopper can slide in the surface of spacing guide arm 10, can prevent that clamp plate 6 from taking place the skew in extrusion in-process position, open solenoid valve 7, pour into mould 9 with the raw materials, after mould 9 was filled to the raw materials, close solenoid valve 7, reuse electronic hydraulic stem 4 pushes down clamp plate 6, with the raw materials compaction, in extruded in-process, unnecessary raw materials spills over mould 9, the rethread leaks net 11 and falls into collection box 14, can prevent raw materials pollution panel 5, can carry out recycle to unnecessary raw materials again, avoid extravagant.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (6)
1. The extrusion forming device for processing the refractory bricks comprises a hopper (1) and is characterized in that support frames (2) are fixed on two sides of the hopper (1), a motor (15) is arranged at the position, located above the support frames (2), of one side of the hopper (1), an extrusion forming mechanism is arranged below the hopper (1), a panel (5) is connected to the lower end of the support frames (2), a leakage net (11) is arranged in the middle of the panel (5), support plates (12) are symmetrically fixed below the panel (5), a collecting box (14) is arranged between the two support plates (12), a base (13) is fixed below the support plates (12), the motor (15) is connected with the support frames (2) through a fixing plate (16), one end of the motor (15) is connected with a rotating shaft (17), and a bearing (18) is connected between the rotating shaft (17) and the hopper (1), and one end of the rotating shaft (17) is connected with a helical blade (19) at the position inside the hopper (1).
2. The extrusion forming device for processing the refractory bricks, as claimed in claim 1, wherein the extrusion forming mechanism comprises a discharge pipe (3) and an electric hydraulic rod (4), a solenoid valve (7) is arranged in the middle section of the discharge pipe (3), a pressure plate (6) is connected below the electric hydraulic rod (4), the pressure plate (6) is connected with the discharge pipe (3) through a flexible hose (8), a mold (9) is arranged below the pressure plate (6), and a limit guide rod (10) is fixed at both ends of the exterior of the mold (9).
3. The extrusion molding apparatus for firebrick processing as recited in claim 1, wherein said screen (11) is a member of stainless steel material, and the area of the screen (11) is larger than the bottom area of the mold (9).
4. The extrusion molding apparatus for firebrick processing as recited in claim 1, wherein a support plate is fixed between said two support plates (12) at a position below said collection box (14), said collection box (14) having a size larger than that of said perforated net (11).
5. The extrusion forming device for processing the refractory bricks, as claimed in claim 2, wherein a limiting block is fixed above the pressure plate (6) at a position corresponding to the limiting guide rod (10), a limiting hole is arranged in the middle of the limiting block, and the inner diameter of the limiting hole is matched with the outer diameter of the limiting guide rod (10).
6. The extrusion forming device for processing the refractory bricks, as claimed in claim 2, wherein a feeding hole is formed in the middle of the pressure plate (6) at a position corresponding to the flexible pipe (8), and the size of the feeding hole is matched with that of the flexible pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011345202.1A CN114536513A (en) | 2020-11-26 | 2020-11-26 | Extrusion forming device for processing refractory bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011345202.1A CN114536513A (en) | 2020-11-26 | 2020-11-26 | Extrusion forming device for processing refractory bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114536513A true CN114536513A (en) | 2022-05-27 |
Family
ID=81660421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011345202.1A Pending CN114536513A (en) | 2020-11-26 | 2020-11-26 | Extrusion forming device for processing refractory bricks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114536513A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117325289A (en) * | 2023-11-01 | 2024-01-02 | 兴化市大垛保温材料有限公司 | Extrusion molding device for refractory brick processing |
-
2020
- 2020-11-26 CN CN202011345202.1A patent/CN114536513A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117325289A (en) * | 2023-11-01 | 2024-01-02 | 兴化市大垛保温材料有限公司 | Extrusion molding device for refractory brick processing |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220527 |