CN101337379B - Double-exit extrusion die of tile extruding device - Google Patents
Double-exit extrusion die of tile extruding device Download PDFInfo
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- CN101337379B CN101337379B CN2008101505563A CN200810150556A CN101337379B CN 101337379 B CN101337379 B CN 101337379B CN 2008101505563 A CN2008101505563 A CN 2008101505563A CN 200810150556 A CN200810150556 A CN 200810150556A CN 101337379 B CN101337379 B CN 101337379B
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Abstract
The invention belongs to a double-outlet extrusion die of a tile extruder in the building material machinery. The double-outlet extrusion die comprises an extruder neck, an extruder head, an extruder opening and a core frame component. The small end of the extruder neck is connected with the big end of the extruder head as a whole; the big end of the extruder opening is connected with the small end of the extruder head; the extruder neck, the extruder head and the extruder opening are butted in sequence to form a taper with a round bottom and a square opening; and the core frame component is sleeved on the square opening end in the taper cavity. The double-outlet structure is arranged vertically, so that a single extruder can extrude two blanks, thereby improving the production efficiency; the cross section of a mud strip is changed from the round shape into the square shape, thereby saving shape changing power consumption by 50% compared with the traditional die, in which the cross section of the mud strip is changed from the round shape into the rectangular shape, and enabling the blank to bear uniform stress and four corners to be more plump; the reduction of the shape changingpower consumption is equal to the reduction of mud stream resistance, therefore no heat is emitted in the extruder head during operation and the mud does not return to a mud cylinder.
Description
Technical field
The invention belongs to the building material machinery technical field, particularly the hollow brick extruded of sintering walling production field vacuum-extruder, the profiled part of building-block base bar are the key devices that guarantees its quality of item and geomery.
Background technology
In recent years, join national wall and changing carrying out of policy, one be that the walling of purport is reformed with " prohibit real limit is sticking, energy-conservation profit is useless ", brick-tile industry in China is in full swing, the brick and tile equipment manufacture is the vanguard of this reform, develop out that large quantities of technical merit height, specifications and models are big, the more complete mechanized equipment of process matching, promoted the development that wall changes with the brick and tile equipment technology effectively and improved.Meanwhile, also exposed the weak point of many brick and tile equipment technologies, single with regard to technological layer, the one, China's brick machine is made producer, molding main-machine (extruder) is comparatively paid attention to, corollary equipment or auxiliary the attention especially to direct and the supporting mould of main frame, are adopted a casual attitude inadequately especially, the lighter arbitrarily buys on behalf supporting from society, very the person pushes away to the user and joins work voluntarily, makes what sample and calculates what sample, has directly influenced the performance and the Products Quality of extruder.The 2nd, to the structural design of mould not from different material characteristics, different product properties require actual come out, still prolong with way in the past, can also gather together for better simply solid brick of production shape or load bearing hollow brick, but the high voidage, the thin-walled that are used to produce the non-clay raw material are high-strength, insulation block brick and just powerless during hollow brick, not only influence the product up-gradation of brick and tile enterprises, and caused the popularization of new wall material slow.The 3rd, the life-span of mould is not long, and the durability of high-abrasive material is bad, and domestic die life is 1-3 month, and external die life is on average more than half a year.
Summary of the invention
The present invention seeks to design a kind of two outlet extrusion dies of brick and tile extruding machine, falling behind situation aspect the brick and tile extruding machine mould at present to change China, for sintering walling industry provides a kind of performance that can satisfy different material characteristic, various processes requirement and different goods, can be connected supporting novel die with the technology of different type of machines (extruder of particularly big specification, big pressure) again, reach a new high degree aspect applicability, interchangeability, wearability and the specialization of extrusion die and the standardization.
Technical scheme: two outlet extrusion dies of brick and tile extruding machine are to be made of machine neck, head, machine mouth, core frame component; The big end of the small end of machine neck and head connects as one, and the big end of machine mouth is connected with the small end of head; The taper of round mouth side at the bottom of machine neck, head, three assemblies of machine mouth dock successively and form one; The core frame component is sleeved on the square opening end in the conical cavity.
Rely on flange to add rubber sealing and be connected between machine neck and the head with bolt, nut; Be connected with the fixed block chucking between machine mouth and the head, fixed block is that half shaped as frame has two edges and is clamped on the machine mouth with gib headed bolt, nut and is connected end face with head two, with slotted grub screw fixed block integral body is connected the machine mouth with interior six square bolts simultaneously and is connected on the end face with head.
The endoporus of machine mouth is a square, two parts about hole central horizontal installation separate sheet with square hole evenly is.When separate sheet is a plurality of square hole evenly is divided into a plurality of rectangle parts.
The machine mouth port of export is equipped with long pig's tongue and the short pig's tongue that adjustable wear-resisting iron is made; The four sides of machine mouth inwall is inlaid with wear-resisting pig's tongue plate of length and the short wear-resisting pig's tongue plate that abrasion proof ceramic wafer is made.
The big end of head radially is distributed with four groups of lubrication grooves, is respectively equipped with oilhole and is connected with lubricating pump.
The core frame component is fixed on the machine mouth port of export with the end face pressing plate, and the core frame component comprises small tool, core bar and main carriage, and core bar is fixed on and is installed in together on the small tool on the main carriage, and the adjusting nut of regulating its length is equipped with in the core bar end.
On the machine neck Pressure gauge is housed, Pressure gauge adds sealing ring by gauge stand and is fixed in the Pressure gauge hole on the machine neck.
Advantage of the present invention is to have changed the version that the traditional moulds single port goes out wall scroll, adopts the double outlet structure of arranging up and down, its positive effect, and the one, make the separate unit extruder extrude two base bars simultaneously, improved production efficiency.The 2nd, the cross section that makes the mud bar is square from circular rheology, is that rectangle is saved distortion power consumption 50% than the mud bar cross section of traditional moulds from circular rheology, and makes base bar pressure more even, and four jiaos fuller.Three, be that the reduction of being out of shape power consumption is equal to the resistance that has reduced mudflow, thereby head does not generate heat at work, the mud cylinder does not return mud.Specifically, also comprise:
1, mould adopts oil lubrication (seeing accompanying drawing 1, Fig. 2) base bar surface quality obviously to improve.
2, machine mouth inwall uses the wear-resistant ceramic panel, and the tungsten carbide spraying is used on core frame surface, head inwall second casting chilled iron, and the service life that makes its mould is than traditional raising 2-3 times.
3, the machine mouth is connected with fixed block with head, is more convenient for installing and adjusting, and saves time 50% than traditional.
4, the equipped adjustable wear-resisting iron pig's tongue in the exit of machine mouth can effectively be adjusted because of different material, and the different amounts of contraction that the different water cut rate causes guarantee that the appearance and size of base bar meets the goods requirement.
5, possesses adaptability widely.Adaptability mainly is divided into: the one, adapt to the extrusion molding of different brick-making raw materials (shale, gangue, flyash, building waste etc.); The 2nd, adapt to the complete sets of Techniques requirement of different type of machines and different extrusion pressures.
7, possess flexibly and fast interchangeability, the user can realize the quick conversion of mould by product requirement (brick of different size or building block).
8, possess good wearability, service life from now on average less than the bimester bring up to more than half a year.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is structural representation of the present invention (Fig. 1 left side view).
Fig. 3 is machine neck structural representation among the present invention.
Fig. 4 is machine neck structural representation (Fig. 3 left side view) among the present invention.
Fig. 5 is handpiece structure schematic diagram among the present invention.
Fig. 6 is handpiece structure schematic diagram (Fig. 5 left side view) among the present invention.
Fig. 7 is handpiece structure schematic diagram (Fig. 5 right side view) among the present invention.
Fig. 8 is Fig. 6 II middle part enlarged drawing.
Fig. 9 is Fig. 5 I middle part enlarged drawing.
Figure 10 is machine mouth structure schematic diagram among the present invention.
Figure 11 is machine mouth structure schematic diagram among the present invention (after increasing separating plate).
Figure 12 is a SMIS frame component schematic diagram of the present invention.
Figure 13 is a small tool schematic diagram in the core frame component.
Figure 14 is a SMIS frame component schematic diagram of the present invention (Figure 12 vertical view).
The specific embodiment
As shown in Figure 1, two outlet extrusion dies of brick and tile extruding machine, compositions such as main organic neck 1, head 2, machine mouth 6, core frame component 3.The big end of the small end of machine neck 1 and head 2 connects as one, and the big end of machine mouth 6 is connected with the small end of head 2; The taper of round mouth side at the bottom of machine neck 1, head 2,6 three assemblies of machine mouth dock successively and form one; Core frame component 3 is sleeved on the square opening end in the conical cavity.
Main feature of the present invention is that the flexible connection between machine neck 1, head 2, machine mouth 6 threes makes convenient disassembly.Relying on flange to add cushion rubber C6 with bolt C1, nut C2 between machine neck 1 and the head 2 is tightly connected; Be connected with fixed block 5 chuckings between machine mouth 6 and the head 2, fixed block 5 is that half shaped as frame has two edges and is clamped on machine mouth 6 with gib headed bolt 4, nut C4 and is connected end face for 2 liang with head, with slotted grub screw C9 fixed block 5 integral body is connected machine mouth 6 with interior six square bolt C3 simultaneously and is connected on the end face with head 2.
The endoporus of machine mouth 6 is a square, two parts about hole central horizontal installation separate sheet 12 with square hole evenly is.Because the present invention is a square with the endoporus of machine mouth 6, greatly reduce and extrude resistance, (mainly being the extrusion size of extruder model size decision) according to actual needs, separate sheet 12 can be provided with a plurality of, horizontal or vertical the layout.When separate sheet is a plurality of square hole evenly is divided into a plurality of rectangle parts
Core frame component 3 usefulness end face pressing plates 10 are fixed on machine mouth 6 ports of export by bolt C5, core frame component 3 comprises small tool 13, core bar 14 and main carriage 15, core bar 14 is fixed on and is installed in together on the small tool 13 on the main carriage 15, and the adjusting nut of regulating its length is equipped with in core bar 14 ends.
Pressure gauge C7 is housed on machine neck 1, and Pressure gauge C7 adds sealing ring C8 by gauge stand 16 and is fixed in the Pressure gauge hole on the machine neck 1.
The extrusion molding principle: in use, as long as the big end flanges of machine neck 1 is docked with the mud cylinder of extruder with bolt.The brickmaking pug breaks away from the mud cylinder under the brute force of extruder screw reamer promotes, enter shaping mould, by machine neck and head 2 actings in conjunction, pug constantly is compressed distortion (its cross section is to become square by circle) becomes the mud bar, press the predetermined dimension perforation by core frame 3 simultaneously, the mud bar is determined hole shape (or side or circle) by the core print that is sleeved on the core bar, and by separate sheet 13 it evenly is divided into two base bars that meet dimensional requirement by machine mouth 6 time.
The length of core print can be regulated by the nut of core bar head, thereby guarantees mud bar speed unanimity, regulates the size that pig's tongue then can change outlet, can be according to different material, and the amount of contraction when the different water cut rate is determined brick bat drying.
Claims (7)
1. two outlet extrusion dies of brick and tile extruding machine is characterized in that being made of machine neck (1), head (2), machine mouth (6), core frame component (3); The big end of the small end of machine neck (1) and head (2) connects as one, and the big end of machine mouth (6) is connected with the small end of head (2); The taper of round mouth side at the bottom of machine neck (1), head (2), (6) three assemblies of machine mouth dock successively and form one; Core frame component (3) is sleeved on the square opening end in the conical cavity; Relying on flange to add cushion rubber (C6) with bolt (C1), nut (C2) between machine neck (1) and the head (2) is tightly connected; Be connected with fixed block (5) chucking between machine mouth (6) and the head (2), fixed block (5) is half shaped as frame, have two edges, and be clamped on machine mouth (6) with gib headed bolt (4), nut (C4) and be connected end face with head (2) two, use interior six square bolts (C3) fixed block (5) integral body to be connected machine mouth (6) simultaneously and be connected on the end face with head (2) with slotted grub screw (C9).
2. pair outlet extrusion dies of brick and tile extruding machine according to claim 1 is characterized in that the endoporus of machine mouth (6) is square, two parts about hole central horizontal installation separate sheet (12) with square hole evenly is.
3. two outlet extrusion dies of brick and tile extruding machine according to claim 2 is characterized in that machine mouth (6) port of export is equipped with long pig's tongue (8) and short pig's tongue (9) that adjustable wear-resisting iron is made; The four sides of machine mouth (6) inwall is inlaid with wear-resisting pig's tongue plate of length (7) and the short wear-resisting pig's tongue plate (11) that abrasion proof ceramic wafer is made.
4. two outlet extrusion dies of brick and tile extruding machine according to claim 1 is characterized in that the big end of head (2) radially is distributed with four groups of lubrication grooves, are respectively equipped with oilhole and are connected with lubricating pump.
5. two outlet extrusion dies of brick and tile extruding machine according to claim 1, it is characterized in that core frame component (3) is fixed on machine mouth (6) port of export with end face pressing plate (10), core frame component (3) comprises small tool (13), core bar (14) and main carriage (15), core bar (14) is fixed on and is installed in together on the small tool (13) on the main carriage (15), and the adjusting nut of regulating its length is equipped with in core bar (14) end.
6. two outlet extrusion dies of brick and tile extruding machine according to claim 1 is characterized in that being equipped with Pressure gauge (C7) on machine neck (1), and Pressure gauge (C7) adds sealing ring (C8) by gauge stand (16) and is fixed in the Pressure gauge hole on the machine neck (1).
7. two outlet extrusion dies of brick and tile extruding machine according to claim 1 is characterized in that in the hole central horizontal separate sheet (12) being installed, and separate sheet (12) evenly is divided into a plurality of rectangle parts for a plurality of with square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101505563A CN101337379B (en) | 2008-07-31 | 2008-07-31 | Double-exit extrusion die of tile extruding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101505563A CN101337379B (en) | 2008-07-31 | 2008-07-31 | Double-exit extrusion die of tile extruding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101337379A CN101337379A (en) | 2009-01-07 |
| CN101337379B true CN101337379B (en) | 2011-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101505563A Expired - Fee Related CN101337379B (en) | 2008-07-31 | 2008-07-31 | Double-exit extrusion die of tile extruding device |
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| CN (1) | CN101337379B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085691A (en) * | 2010-11-05 | 2011-06-08 | 仙游县东方机械有限公司 | Super-large type two-grade tile extruder |
| CN102166785A (en) * | 2010-12-10 | 2011-08-31 | 程永科 | Double-cylinder multi-strip semi-hard plastic vacuum extruder |
| CN102179867B (en) * | 2011-03-29 | 2012-09-26 | 赵培龙 | Novel machine neck for vacuum brick extruder |
| CN103522397B (en) * | 2013-10-13 | 2016-05-04 | 徐士魁 | Adobe bar extrusion die head |
| CN103707394B (en) * | 2013-12-26 | 2016-03-02 | 功力机器有限公司 | plateau brick machine |
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2008
- 2008-07-31 CN CN2008101505563A patent/CN101337379B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101337379A (en) | 2009-01-07 |
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Granted publication date: 20110406 Termination date: 20130731 |