CN203221642U - Five rubber extrusion machine combined head - Google Patents
Five rubber extrusion machine combined head Download PDFInfo
- Publication number
- CN203221642U CN203221642U CN2013201877295U CN201320187729U CN203221642U CN 203221642 U CN203221642 U CN 203221642U CN 2013201877295 U CN2013201877295 U CN 2013201877295U CN 201320187729 U CN201320187729 U CN 201320187729U CN 203221642 U CN203221642 U CN 203221642U
- Authority
- CN
- China
- Prior art keywords
- middle mould
- material mouth
- angle
- horizontal plane
- crowded material
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model relates to a five rubber extrusion machine combined head. The five rubber extrusion machine combined head comprises an upper mold, an upper-middle mold I, an upper-middle mold II, a middle mold, a lower-middle mold and a lower mold which are mounted on a mold seat, wherein five extruding ports, which are arranged according to a riding back structure and connected with barrels of extrusion machines, are obliquely formed in the mold seat and are communicated with parting face runner cavities among all mold bodies after the molds are closed. Included angles between axes of the extruding port of the upper mold, the extruding port of the upper-middle molds, the extruding port of the middle mold, the extruding port of the lower-middle mold and the extruding port of the lower mold and a horizontal plane are respectively 30-45 degrees, 10-20 degrees, 5 to -5 degrees, -10 to -20 degrees and -30 to -45 degrees, and in a preferable scheme, the included angles are respectively 34-38 degrees, 16-20 degrees, 2 to -2 degrees, -13 to -17 degrees and -33 to -37 degrees. Included angles between parting faces among all the matched mold bodies and a horizontal plane and the lengths of the parting face runner cavities among the mold bodies are given. The reasonable positions of the connected extrusion machines are guaranteed, the layout is optimized, and the mounting and maintenance are facilitated.
Description
Technical field
The utility model relates to a kind of rubber manufacturing machinery, specifically is a kind of five compound rubber extrusion device heads.
Background technology
In existing tire production, in general, tyre surface/sidewall semi-products are to produce with two complex extruder groups, three complex extruder groups mostly, it is to produce with four complex extruder groups that some high-grade tyre surface/sidewall semi-products are also arranged, but two, three, the four complex extruder groups tyre surface/sidewall of producing, some also needs carry out the film applying to its surface machine outside.The outer dimensional accuracy of fitting of this machine can not satisfy modern high-grade radial to its dimensional accuracy of products and dynamic balancing demand.Therefore research and development more five complex extruders of the compound number of plies in machine consist of the high-end demand in market.
Five compound rubber extrusion device groups will have now in the machine of tire production compound add in the pure machine that the top machine is fitted outward, the outer compound technology of machine changes multiple mode into compound, it is compound in machine that it uses five kinds of different sizing materials with the tyre surface/sidewall of tire, make the applying between the various sizing materials tightr, the size of each parts is more accurate, thereby satisfied the kinds of processes requirement of modern high end tire production, optimized the manufacturing process of tire.This equipment is applicable to five compound extruding of high-grade radial semifinished part, will be one of important process equipment in the high-quality radial tyre production.Its use for the quality that improves tire product, raise labour productivity, cut down the consumption of energy and raw materials consumption, all will play important effect.
Five compound rubber extrusion device groups increase an extruder than four compounded rubber extrusion group, and it mainly comprises five compound rubber extrusion device heads and five extruders, and the machine barrel of five extruders is connected with each crowded material mouth of five compound rubber extrusion device heads respectively.Owing to the machine barrel of extruder is grown greatly, and extruder need dispose big type speed reducer and electric motor, will build feeding conveyer belt and complicated frame around extruder, makes that the on-the-spot mechanism of five complex extruder groups is more, space structure is more complicated, and floor space is bigger.In order to take full advantage of the space, reduce floor space, to distribute rationally, key is the position of arranging five extruders effectively, makes the matching component rational deployment.
The locus of five extruders will rationally be set, and mainly is the connection angle of rationally determining each machine barrel and complex extruder head, and connection angle is excessive, and shared locus was big after then five extruders stretched; Connection angle is too small, and then the matching component of five complex extruder groups might be interfered by occurrence positions, and shelf position is narrow and small, and the one, be unfavorable for direct labor's operation, the 2nd, be unfavorable for the Maintenance and Repair of equipment.
In addition, the difference of the level inclination of the extruder crowded material mouth of complex extruder head, can make the suffered stress difference of different parts of each parts and each parts in the complex extruder head, therefore, the setting of the inclination angle size of each crowded material mouth of complex extruder head is related to the multinomial performance index of extruder head device.
Different along with the angle of complex extruder head die body die joint and horizontal plane, the stress that the die body parts are subjected to is also different.Bigger angle, the horizontal component that will cause die body to be subjected to is excessive, thereby makes the work deterioration of locking device.
The length of each flow passage chamber of complex extruder head also will have a reasonable range, and length is excessive, and sizing material is overstand therein, and the sizing material temperature raises too much, causes extruding output and reduces; Length is too small, and sizing material can not be transformed into laminar flow with screw therein effectively, thereby causes sizing material to extrude the size instability, and the sizing material extrusion pressure can not set up pressure preferably simultaneously, and the compactness of extruded product is not fine.
The key technology of compound rubber extrusion device head comprises: the level inclination size of each crowded material mouth, the level inclination size of each die body die joint, the length range of each flow passage chamber.Though had four compounded rubber extrusion device head now, but for making the compact conformation, rationally distributed of the five compound rubber extrusion device groups that increased an extruder, the level inclination size of each crowded material mouth of five compound rubber extrusion device heads, the level inclination size of each die body die joint, the length range of each flow passage chamber still needs redesign, namely needs a kind of five compound rubber extrusion device heads of optimal design.
The utility model content
The purpose of this utility model is for providing a kind of five compound rubber extrusion device heads of optimal design, and the level inclination size of its each crowded material mouth is more reasonable, and designs simplification is made and processing cost reduces.
Five compound rubber extrusion device heads of the utility model design comprise a plurality of die bodys that are installed on die holder from top to bottom, offer on the die holder connect extruder barrel by the crowded material mouth of riding back of the body formula structural configuration, each crowded material mouth is obliquely installed to outlet by import.Between each die body die joint independently flow passage chamber is arranged separately behind the matched moulds, the flow passage chamber two ends between each die body die joint are communicated with the corresponding crowded material mouth of offering on molding port and the die holder respectively.The die body of this programme comprises the patrix of installing from top to bottom, upward middle mould one, upward middle mould two, middle mould, down middle mould, counterdie, the crowded material mouth of offering from top to bottom on the die holder is five, be respectively patrix crowded material mouth, upward middle mould crowded material mouth, middle mould crowded material mouth, following middle mould crowded material mouth, counterdie crowded material mouth, five crowded material mouths are communicated with the patrix flow passage chamber behind the matched moulds, upward middle mould flow passage chamber, middle mould flow passage chamber, following middle mould flow passage chamber, counterdie flow passage chamber respectively.Through complete machine space Structure Analysis, research, calculating and the on-the-spot setting angle scope that obtains each crowded material mouth of installing be: the axis of patrix crowded material mouth and the angle of horizontal plane are 30 °～45 °, the axis of mould crowded material mouth and the angle of horizontal plane are 10 °～20 ° in going up, the axis of middle mould crowded material mouth and the angle of horizontal plane are 5 °～-5 °, the axis of mould crowded material mouth and the angle of horizontal plane are-10 °～-20 ° down, and the axis of counterdie crowded material mouth and the angle of horizontal plane are-30 °～-45 °.
The preferred version of each crowded material mouth setting angle is: the axis of described patrix crowded material mouth and the angle of horizontal plane are 34 °～38 °, the axis of mould crowded material mouth and the angle of horizontal plane are 16 °～20 ° in going up, the axis of middle mould crowded material mouth and the angle of horizontal plane are 2 °～-2 °, the axis of mould crowded material mouth and the angle of horizontal plane are-13 °～-17 ° down, and the axis of counterdie crowded material mouth and the angle of horizontal plane are-33 °～-37 °.
Through accurate Calculation and the on-the-spot optimum embedding angle degree that obtains each crowded material mouth of installing be: the axis of patrix crowded material mouth and the optimum angle of horizontal plane are 36 °, the axis of mould crowded material mouth and the optimum angle of horizontal plane are 18 ° in going up, the axis of middle mould crowded material mouth and the optimum angle of horizontal plane are 0 °, the axis of mould crowded material mouth and the optimum angle of horizontal plane are-15 ° down, and the axis of counterdie crowded material mouth and the optimum angle of horizontal plane are-35 °.
Take all factors into consideration from mechanics, space, maintenance, the scope of each die body die joint setting angle: the die joint between patrix and the upward middle mould one and the angle of horizontal plane are 40 °～55 °, die joint upward between mould one and the upward middle mould two and the angle of horizontal plane are 30 °～40 °, and middle mould and die joint and the horizontal plane angle gone up between the middle mould two are 0～10 °; Die joint and horizontal plane angle down between mould and the middle mould are-15 °～-30 °; Die joint and horizontal plane angle down between mould and the counterdie are-40 °～-55 °.
The preferred version that die joint between each die body is installed is: the die joint between described patrix and the upward middle mould one and the angle of horizontal plane are 48 °～52 °, die joint in going up between mould one and the upward middle mould two and the angle of horizontal plane are 30 °～34 °, middle mould and die joint and the horizontal plane angle gone up between the middle mould two are 4～8 °, die joint and horizontal plane angle down between mould and the middle mould are-20 °～-24 °, and die joint and horizontal plane angle between down middle mould and the counterdie are-48 °～-52 °.
Reasonably the setting angle of each crowded material mouth has determined the length range of flow passage chamber, be that patrix and the length that goes up die joint flow passage chamber between the middle mould one are 550mm～780mm, the length that goes up die joint flow passage chamber between middle mould one and the upward middle mould two is 550mm～680mm, the length of die joint flow passage chamber is 400mm～670mm between middle mould and the upward middle mould two, the length of die joint flow passage chamber is 400mm～670mm between middle mould and the down middle mould, and the length of die joint flow passage chamber is 400mm～670mm between counterdie and the down middle mould.
The preferred version of the length of each flow passage chamber is: the length of die joint flow passage chamber is 650～700mm between described patrix and the upward middle mould one, the length that goes up die joint flow passage chamber between middle mould one and the upward middle mould two is 650～670mm, the length of die joint flow passage chamber is 580～620mm between middle mould and the upward middle mould two, the length of die joint flow passage chamber is 580～620mm between middle mould and the down middle mould, and the length of die joint flow passage chamber is 630～670mm between counterdie and the down middle mould.
Flow passage chamber between described each die joint is communicated with the machine barrel of Rubber Extruder by the corresponding crowded material mouth of offering on the die holder.
For easy to connect, each crowded material mouth suit spacer shell flange.
For the high temperature sizing material through the spacer shell flange is cooled off, offer cooling-water duct on the jacket wall of spacer shell flange.
Can determine the diameter of each crowded material mouth and spacer shell flange thereof according to five compound rubber extrusion device groups of different model.
Mould and die holder connect as one in described, and mould two, upward middle mould one, patrix are hinged by last hinge and middle mould in going up, and middle counterdie and counterdie are hinged by down hinge and middle mould.
Compared with prior art, the advantage of the utility model five compound rubber extrusion device heads is: 1, the crowded material mouth optimal angle determines, guarantee five rational locus of Rubber Extruder being attached thereto, thereby optimized layout, be convenient to the I﹠M of other auxiliary facility; 2, take all factors into consideration the rational die joint angle of each die body and flow passage chamber length in the definite extruder head of factors such as mechanics, space, maintenance, guarantee that tire product die body in extrusion does not have leakage, and the stability that rubber flows is high; 3, the rigidity of head and intensity are good, and is simple in structure, makes and the processing cost reduction.
Description of drawings
Fig. 1 is the structural representation of these five compound rubber extrusion device head embodiment.
Number in the figure is: 1, patrix; 2, go up middle mould one; 3, go up middle mould two; 4, middle mould; 5, down middle mould; 6, counterdie; 7, die holder; 8, patrix crowded material mouth; 9, go up middle mould crowded material mouth; 10, middle mould crowded material mouth; 11, down middle mould crowded material mouth; 12, counterdie crowded material mouth; 13, spacer shell flange.
θ
1, patrix and last in die joint between the mould one and the angle of horizontal plane; θ
2, go up in die joint between mould two and the last middle mould one and the angle of horizontal plane; θ
3, go up in the angle of die joint and horizontal plane between mould two and the middle mould; θ
4, middle mould and down in the angle of die joint and horizontal plane between the mould; θ
5, down in the angle of die joint and horizontal plane between mould and the counterdie;
ω
1, the axis of patrix crowded material mouth and the angle of horizontal plane; ω
2, go up in the axis of mould crowded material mouth and the angle of horizontal plane; ω
3, the axis of middle mould crowded material mouth and the angle of horizontal plane; ω
4, down in the axis of mould crowded material mouth and the angle of horizontal plane; ω
5, the axis of counterdie crowded material mouth and the angle of horizontal plane.
The specific embodiment
Embodiment 1
This example is example with the five compound rubber extrusion device groups of being furnished with five Rubber Extruders, five Rubber Extruders are respectively 120 types, 150 types, 250 model, 250 model, 150 types, and namely the extruder screw diameter is respectively 120mm, 150mm, 250mm, 250mm, 150mm.
Figure 1 shows that five compound rubber extrusion device heads of this example five compound rubber extrusion device groups, comprise patrix 1, upward middle mould 1, upward middle mould 23, middle mould 4, down middle mould 5 and counterdie 6, middle mould 4 connects as one with die holder 7, mould 23, upward middle mould 1, patrix 1 during middle mould 4 tops are followed successively by, mould 23, upward middle mould 1, patrix 1 are hinged by last hinge and middle mould 4 in going up, mould 5 and counterdie 6 during middle mould 4 belows are followed successively by down, middle counterdie 5 and counterdie 6 are hinged by down hinge and middle mould 4.
Figure 1 shows that adjacent die body matched moulds state, patrix 1 and last between the mould 1, go up in mould 1 with last between the mould 23, go up between mould 23 and the middle mould 4, middle mould 4 with down between the mould 5, be the inclination die joint between following middle mould 5 and the counterdie 6, incline direction is the molding port to die body from the charging aperture of die body.
Convenient in order to satisfy different sizing material manufacturing technique requirents and machining, in last mould 1, in mould 23, middle mould 4, down in mould 5, respectively be inlaid with removable runner plate above the counterdie 6, in runner plate, according to the characteristics of rubber fluid, process different runners.Flow passage chamber two ends between each die body die joint are communicated with the corresponding crowded material mouth of offering on molding port and the die holder 7 respectively, the corresponding patrix crowded material mouth 8 of charging aperture of die joint flow passage chamber between patrix 1 and the upward middle mould 1, middle mould crowded material mouth 9 on the charging aperture correspondence of die joint flow passage chamber between upward middle mould 1 and the upward middle mould 23, mould crowded material mouth 10 in the charging aperture correspondence of die joint flow passage chamber between middle mould 4 and the upward middle mould 23, middle mould crowded material mouth 11 under the charging aperture correspondence of die joint flow passage chamber between middle mould 4 and the down middle mould 5, the corresponding counterdie crowded material mouth 12 of charging aperture of die joint flow passage chamber between counterdie 6 and the down middle mould 5.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 30 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 10 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be 5 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-10 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-30 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 50 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 35 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 10 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-30 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-50 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 780mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 680mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 670mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 670mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 670mm.
Each crowded material mouth suit spacer shell flange 13, the machine barrel of each spacer shell flange 13 external Rubber Extruder offers the flowing water passage that cools off through wherein high temperature sizing material on the jacket wall of each spacer shell flange 13.
The diameter of each spacer shell flange 13 is respectively Φ 120mm, Φ 150mm, Φ 250mm, Φ 250mm, Φ 150mm.Behind above-mentioned each crowded material mouth suit spacer shell flange 13, the Rubber Extruder of external respective threaded rod diameter.
The screw diameter of each extruder can be adjusted, and can select Φ 90mm, Φ 120mm, Φ 150mm, Φ 200mm, any in the screw diameter of Φ 250mm or several configurations, equipped corresponding spacer shell flanges 13 of this each crowded material mouth of five compound rubber extrusion device heads of making up.
Embodiment 2
This routine structure as shown in Figure 1, and is similar to embodiment 1, and just setting angle, each flow passage chamber length of each crowded material mouth and die body die joint are different with embodiment 1.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 45 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 20 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be-5 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-20 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-45 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 40 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 30 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 0 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-15 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-40 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 680mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 600mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 580mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 590mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 570mm.
Embodiment 3
This routine structure as shown in Figure 1, and is similar to embodiment 1, and just setting angle, each flow passage chamber length of each crowded material mouth and die body die joint are different with embodiment 1.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 34 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 16 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be 2 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-13 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-33 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 55 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 40 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 10 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-30 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-55 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 550mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 550mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 400mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 400mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 400mm.
Embodiment 4
This routine structure as shown in Figure 1, and is similar to embodiment 1, and just setting angle, each flow passage chamber length of each crowded material mouth and die body die joint are different with embodiment 1.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 38 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 20 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be-2 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-17 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-37 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 52 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 34 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 3 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-24 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-52 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 700mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 670mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 620mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 620mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 670mm.
Embodiment 5
This routine structure as shown in Figure 1, and is similar to embodiment 1, and just setting angle, each flow passage chamber length of each crowded material mouth and die body die joint are different with embodiment 1.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 36 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 18 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be 0 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-15 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-35 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 50 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 32 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 6 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-22 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-50 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 700mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 665mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 600mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 600mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 660mm.
Embodiment 6
This routine structure as shown in Figure 1, and is similar to embodiment 1, and just setting angle, each flow passage chamber length of each crowded material mouth and die body die joint are different with embodiment 1.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 35 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 17 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be 0 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-14 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-34 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 48 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 30 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 4 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-20 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-48 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 650mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 650mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 580mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 580mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 630mm.
Embodiment 7
This routine structure as shown in Figure 1, and is similar to embodiment 1, and just setting angle, each flow passage chamber length of each crowded material mouth and die body die joint are different with embodiment 1.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 37 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 19 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be 0 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-16 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-36 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 51 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 33 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 7 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-23 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-51 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 680mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 660mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 610mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 610mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 640mm.
Embodiment 8
This routine structure as shown in Figure 1, and is similar to embodiment 1, and just setting angle, each flow passage chamber length of each crowded material mouth and die body die joint are different with embodiment 1.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 36 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 18 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be 0 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-15 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-35 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 48 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 30 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 4 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-20 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-48 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 650mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 650mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 580mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 580mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 630mm.
Embodiment 9
This routine structure as shown in Figure 1, and is similar to embodiment 1, and just setting angle, each flow passage chamber length of each crowded material mouth and die body die joint are different with embodiment 1.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 36 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 18 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be 0 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-15 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-35 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 52 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 34 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 8 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-24 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-52 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 700mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 665mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 600mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 600mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 660mm.
Embodiment 10
This routine structure as shown in Figure 1, and is similar to embodiment 1, and just setting angle, each flow passage chamber length of each crowded material mouth and die body die joint are different with embodiment 1.
The setting angle of each crowded material mouth of this example is: the angle ω of the axis of patrix crowded material mouth 8 and horizontal plane
1Be 36 °, the axis of mould crowded material mouth 9 and the angle ω of horizontal plane in going up
2Be 18 °, the angle ω of the axis of middle mould crowded material mouth 10 and horizontal plane
3Be 0 °, the axis of down middle mould crowded material mouth 11 and the angle ω of horizontal plane
4Be-15 °, the angle ω of the axis of counterdie crowded material mouth 12 and horizontal plane
5Be-35 °.
Die joint and horizontal plane angle θ between this routine patrix 1 and the last middle mould 1
1Be 50 °, die joint and horizontal plane angle θ in going up between mould 23 and the last middle mould 1
2Be 32 °, go up die joint and horizontal plane angle θ between middle mould 23 and the middle mould 4
3Be 6 °, die joint and horizontal plane angle θ between middle mould 4 and the down middle mould 5
4Be-22 °, die joint and horizontal plane angle θ between down middle mould 5 and the counterdie 6
5Be-50 °.
The length L of die joint flow passage chamber between this routine patrix 1 and the upward middle mould 1
1Be 690mm, the length L of die joint flow passage chamber between mould 1 and the upward middle mould 23 in going up
2Be 660mm, the length L of die joint flow passage chamber between middle mould 4 and the upward middle mould 23
3Be 600mm, the length L of die joint flow passage chamber between middle mould 4 and the down middle mould 5
4Be 600mm, the length L of die joint flow passage chamber between counterdie 6 and the down middle mould 5
5Be 650mm.
Above-described embodiment is the specific case that the purpose of this utility model, technical scheme and beneficial effect are further described only, and the utility model is not to be defined in this.All any modifications of within scope of disclosure of the present utility model, making, be equal to replacement, improvement etc., all be included within the protection domain of the present utility model.
Claims (8)
1. five compound rubber extrusion device heads, comprise a plurality of die bodys that are installed on die holder (7) from top to bottom, offer on the die holder (7) connect extruder barrel by the crowded material mouth of riding back of the body formula structural configuration, each crowded material mouth is obliquely installed to outlet by import, between each die body die joint independently flow passage chamber is arranged separately behind the matched moulds, the flow passage chamber two ends between each die body die joint are communicated with the corresponding crowded material mouth of offering on molding port and the die holder (7) respectively; It is characterized in that:
Described die body comprises the patrix of installing from top to bottom (1), upward middle mould one (2), upward middle mould two (3), middle mould (4), down middle mould (5), counterdie (6), the crowded material mouth of offering from top to bottom on die holder (7) is five, be respectively patrix crowded material mouth (8), upward middle mould crowded material mouth (9), middle mould crowded material mouth (10), following middle mould crowded material mouth (11), counterdie crowded material mouth (12), five crowded material mouths are communicated with the patrix flow passage chamber behind the matched moulds, upward middle mould flow passage chamber, middle mould flow passage chamber, following middle mould flow passage chamber, counterdie flow passage chamber respectively;
The axis of patrix crowded material mouth (8) and the angle (ω of horizontal plane
1) be 30 °～45 °, the axis of mould crowded material mouth (9) and the angle (ω of horizontal plane in going up
2) be 10 °～20 °, the axis of middle mould crowded material mouth (10) and the angle (ω of horizontal plane
3) be 5 °～-5 °, the axis of down middle mould crowded material mouth (11) and the angle (ω of horizontal plane
4) be-10 °～-20 °, the axis of counterdie crowded material mouth (12) and the angle (ω of horizontal plane
5) be-30 °～-45 °.
2. five compound rubber extrusion device heads according to claim 1 is characterized in that:
The axis of described patrix crowded material mouth (8) and the angle (ω of horizontal plane
1) be 34 °～38 °, the axis of mould crowded material mouth (9) and the angle (ω of horizontal plane in going up
2) be 16 °～20 °, the axis of middle mould crowded material mouth (10) and the angle (ω of horizontal plane
3) be 2 °～-2 °, the axis of down middle mould crowded material mouth (11) and the angle (ω of horizontal plane
4) be-13 °～-17 °, the axis of counterdie crowded material mouth (12) and the angle (ω of horizontal plane
5) be-33 °～-37 °.
3. five compound rubber extrusion device heads according to claim 1 is characterized in that:
The axis of described patrix crowded material mouth (8) and the angle (ω of horizontal plane
1) be 36 °, the axis of mould crowded material mouth (9) and the angle (ω of horizontal plane in going up
2) be 18 °, the axis of middle mould crowded material mouth (10) and the angle (ω of horizontal plane
3) be 0 °, the axis of down middle mould crowded material mouth (11) and the angle (ω of horizontal plane
4) be-15 °, the axis of counterdie crowded material mouth (12) and the angle (ω of horizontal plane
5) be-35 °.
4. according to each described five compound rubber extrusion device heads in the claim 1 to 3, it is characterized in that:
The length of die joint flow passage chamber is 550～780mm between described patrix (1) and the last middle mould one (2), the length that goes up die joint flow passage chamber between middle mould one (2) and the last middle mould two (3) is 550～680mm, the length of die joint flow passage chamber is 400～670mm between middle mould (4) and the last middle mould two (3), the length of die joint flow passage chamber is 400～670mm between middle mould (4) and the down middle mould (5), and the length of die joint flow passage chamber is 400～670mm between counterdie (6) and the down middle mould (5).
5. according to each described five compound rubber extrusion device heads in the claim 1 to 3, it is characterized in that:
The length of die joint flow passage chamber is 650～700mm between described patrix (1) and the last middle mould one (2), the length that goes up die joint flow passage chamber between middle mould one (2) and the last middle mould two (3) is 650～670mm, the length of die joint flow passage chamber is 580～620mm between middle mould (4) and the last middle mould two (3), the length of die joint flow passage chamber is 580～620mm between middle mould (4) and the down middle mould (5), and the length of die joint flow passage chamber is 630～670mm between counterdie (6) and the down middle mould (5).
6. according to each described five compound rubber extrusion device heads in the claim 1 to 3, it is characterized in that:
Each crowded material mouth suit spacer shell flange (13), the external Rubber Extruder of each spacer shell flange (13).
7. five compound rubber extrusion device heads according to claim 6 is characterized in that:
Offer cooling-water duct on the jacket wall of described spacer shell flange (13).
8. according to each described five compound rubber extrusion device heads in the claim 1 to 3, it is characterized in that:
Described middle mould (4) connects as one with die holder (7), and mould two (3), upward middle mould one (2), patrix (1) are hinged by last hinge and middle mould (4) in going up, and middle counterdie (5) and counterdie (6) are hinged by down hinge and middle mould (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201877295U CN203221642U (en) | 2013-04-15 | 2013-04-15 | Five rubber extrusion machine combined head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201877295U CN203221642U (en) | 2013-04-15 | 2013-04-15 | Five rubber extrusion machine combined head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221642U true CN203221642U (en) | 2013-10-02 |
Family
ID=49248657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201877295U Withdrawn - After Issue CN203221642U (en) | 2013-04-15 | 2013-04-15 | Five rubber extrusion machine combined head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171113A (en) * | 2013-04-15 | 2013-06-26 | 桂林橡胶设计院有限公司 | Five-composite rubber extrusion head |
| CN103192511A (en) * | 2013-04-15 | 2013-07-10 | 桂林橡胶设计院有限公司 | Five composite extrusion heads of rubber extruder |
| EP3221117B1 (en) | 2014-11-21 | 2019-04-17 | KraussMaffei Berstorff GmbH | Multiple extrusion head |
-
2013
- 2013-04-15 CN CN2013201877295U patent/CN203221642U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171113A (en) * | 2013-04-15 | 2013-06-26 | 桂林橡胶设计院有限公司 | Five-composite rubber extrusion head |
| CN103192511A (en) * | 2013-04-15 | 2013-07-10 | 桂林橡胶设计院有限公司 | Five composite extrusion heads of rubber extruder |
| CN103171113B (en) * | 2013-04-15 | 2015-12-23 | 桂林橡胶设计院有限公司 | Five compound rubber extrusion device heads |
| CN103192511B (en) * | 2013-04-15 | 2016-01-27 | 桂林橡胶设计院有限公司 | Five complex extruder heads of Rubber Extruder |
| EP3221117B1 (en) | 2014-11-21 | 2019-04-17 | KraussMaffei Berstorff GmbH | Multiple extrusion head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203221642U (en) | Five rubber extrusion machine combined head | |
| CN101704294B (en) | Compound extrusion unit for producing tubeless bicycles and mouth device thereof | |
| CN103192511A (en) | Five composite extrusion heads of rubber extruder | |
| CN201471709U (en) | Inner-layer basket type outer-layer divided-flow die of plastic composite tube | |
| CN101456249B (en) | Four compounded rubber extrusion device head | |
| CN203221641U (en) | Five extrusion machine combined head of rubber extrusion machines | |
| CN103182774A (en) | Five composite rubber extrusion machine head device | |
| CN203221640U (en) | Five rubber extrusion machine combined head device | |
| CN209036968U (en) | A kind of fine tuning is exempted to head | |
| CN103171113A (en) | Five-composite rubber extrusion head | |
| CN101456246B (en) | Compound rubber extrusion device head | |
| CN201357562Y (en) | Four-composite rubber extruder head | |
| CN204604859U (en) | Four compounded rubber extrusion | |
| CN203061844U (en) | Die for die-casting rear end cover of fan | |
| CN205871070U (en) | Plastic mold for automotive interior | |
| CN101462351A (en) | Plastic special-shaped section bar same-mold different-exit extruding mold | |
| CN101497237B (en) | Automatic high-speed bottle-blowing machine without intermission | |
| CN210525805U (en) | Die head for extruder and wood-plastic extruder with die head | |
| CN206913592U (en) | A kind of bottle barrel notes embryo mould | |
| CN107685435A (en) | The moulding process and mould of a kind of plastic pipe | |
| CN213082293U (en) | Vortex single-wall extrusion molding machine head | |
| CN104526979B (en) | Four mould of internal thread end cap drives synchronous forming combinatorial injection molding mold and processing method | |
| CN107283737A (en) | A kind of bottle barrel notes embryo mould | |
| CN1868722A (en) | Plastic machine head without dead angle | |
| CN203739196U (en) | Three-screw machine barrel extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131002 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |