CN102303414B - Steel disc coil stock protective frame group forming method and device - Google Patents
Steel disc coil stock protective frame group forming method and device Download PDFInfo
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- CN102303414B CN102303414B CN 201110220621 CN201110220621A CN102303414B CN 102303414 B CN102303414 B CN 102303414B CN 201110220621 CN201110220621 CN 201110220621 CN 201110220621 A CN201110220621 A CN 201110220621A CN 102303414 B CN102303414 B CN 102303414B
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Abstract
The invention discloses a steel disk coil stock protective frame group forming method and device, comprising an outer frame forming method and device as well as an inner frame forming method and device. Extruded materials are processed at a discharging end of an extruding machine by means of the outer frame forming method and device as well as the inner frame forming method and device, a screw-type outer frame semi-finished product and a screw-type inner frame semi-finished product are produced continuously with high efficiency and high yield, an outer frame finished product and an inner frame finished product are cut from the outer frame semi-finished product and the inner frame semi-finished product by only needing a manner of taking one approaching circumference as a unit, thus, when a steel disk coil stock is packaged by using an antirust film, the antirust film is prevented from being damaged in a packaging process through simple use of the outer frame finished product and the inner frame finished product. According to the method, the low-cost outer frame finished product and the low-cost inner frame finished product are effectively obtained, and high economic benefit of the antirust film for packaging the steel disk coil stock to prevent from being damaged is achieved.
Description
Technical field
The present invention is about a kind of energy high efficiency, the external frame semi-finished product of high-effect continuous output screw type and inside casing semi-finished product, become the cutting of article unit with inside casing via the housing finished product, can simply use at the steel disc coiled strip and prevent the breakage of rust-preventing film packaging process, meet the steel disc coiled strip that the rust-preventing film breakage prevents the height economic benefit utilized and protect frame composing type method and device.
Background technology
Rust-preventing film is utilized the rust-preventing film inner face to discharge anti-oxidant antirust gas and is formed antirust coat on steel disc coiled strip surface in the sealing packing on drum-shape steel disc coiled strip surface, is a kind of advanced person's steel disc coiled strip antirust technology; When not excessive rust-preventing film has damaged situation, rust-proof effect is reduced, even can lose rust-proof effect fully; Wherein, rust-preventing film is to be the carrier of main body and antirust agent with multilayer PE plastic material, though have certain tearing toughness, but the ability of anti-puncture is unexcellent, in time, be everlasting the situation being cut or puncture by sharp edges take place when the steel disc coiled strip packed, if undiscovered, loss or the risk that just may cause the steel plate material piece to get rusty; Prior art takes ground paper to put up to cover the practice of sharp edges, then makes the rust-preventing film packet assembler become complicated and the consumption worker; Penetrate into the mode of protecting frame though adopt plastic cement, can simplify packet assembler, reduce man-hour, yet it is too high but to protect the frame manufacturing cost, be not inconsistent the disappearance of economic benefit.
Summary of the invention
Main purpose of the present invention is to provide a kind of steel disc coiled strip to protect frame composing type method, and the steel disc coiled strip can prevent that the situation of packaging process rust-preventing film breakage from taking place by the simple use of housing finished product and inside casing finished product when carrying out the rust-preventing film packing; Whole housing shaped device and inside casing shaped device effectively obtain housing finished product and the inside casing finished product of low production cost, reach rust-preventing film is packed the breakage-proof utilization at the steel disc coiled strip height economic benefit.
For reaching above-mentioned purpose, the invention provides a kind of steel disc coiled strip and protect frame composing type method, comprise the housing method of forming and the inside casing method of forming of identical production process; This housing method of forming, it is the extrusion mould discharging end at a high molecular weight plastic extruder, earlier through the first helical curve arc mould, high temperature is fallen L shaped extrusion material curvature becomes a tool spiral curved arc degree and section to be down L shaped frame materials and parts, and in this process, also utilize the first helical curve arc mould that the frame materials and parts are lowered the temperature on one side, make first limit of semi-solid preparation reach also second limit of uncured typing, when pushing toward the second helical curve arc die end, be to be emerging in outside form with first limit, entered in the second helical curve arc mould by to be allowed second limit of uncured typing by the spreading of more than one pair of roller set integer and drive, and the regularization cooling is carried out on first limit after cooperating at least one external cooler to spreading simultaneously, and reduce by the second limit temperature of uncured typing in the second helical curve arc mould in the lump, first sideband that has been finalized the design with the semi-solid preparation kenel in second limit goes out the second helical curve arc mould, then use integer and the generation pulling on two roller set spreading second limits of at least one terminal of depanning end outside, make the cooling bath that passes through of the continuous discharging of frame materials and parts carry out sub-cooled, and then the housing semi-finished product of output continuous helical type body; This inside casing method of forming, extrusion mould discharging end at a high molecular weight plastic extruder, earlier through the bent arc mould of triple helical, the L shaped extrusion material of high temperature curvature is become a tool spiral curved arc degree and the L-shaped frame section of section, and in this process, also utilize the bent arc mould of triple helical that frame section is lowered the temperature on one side, make first edge of semi-solid preparation reach also second edge of uncured typing, when pushing toward the 4th helical curve arc die end, be to be emerging in outside form with first edge, by more than one pair of roller set integer and drive, allow second edge of uncured typing enter in the 4th helical curve arc mould, and first edge after cooperating at least one external cooler to spreading simultaneously carries out the regularization cooling, and reduce by the second edge temperature of former uncured typing in the 4th helical curve arc mould in the lump, first edge that second edge has been finalized the design with the semi-solid preparation kenel is taken the 4th helical curve arc mould out of, then use integer and the generation pulling of two roller set spreading second edges of at least one terminal of depanning end outside, make the cooling bath that passes through of the continuous discharging of frame section carry out sub-cooled, and then the inside casing semi-finished product of output continuous helical type body; The housing method of forming and each discharge end processing extrusion material at an extruder of the inside casing method of forming of relying on above-mentioned identical production process, the external frame semi-finished product of continuous output screw type and the inside casing semi-finished product of high efficiency, high production capacity, only must be with the nearly circumference form that is a unit, housing finished product and inside casing finished product under the cutting on housing semi-finished product and the inside casing semi-finished product, so the steel disc coiled strip is when carrying out the rust-preventing film packing, can prevent that the situation of packaging process rust-preventing film breakage from taking place by the simple use of housing finished product and inside casing finished product; Holistic approach effectively obtains low unit price housing finished product and inside casing finished product, reaches rust-preventing film and prevents the damaged height economic benefit of utilizing in steel disc coiled strip packing.
Described steel disc coiled strip protects frame composing type method, wherein, this housing method of forming, be to utilize in the first helical curve arc mould to establish the cooling pore, and to insert the mode of recirculated cooling water, the local temperature that reduces frame materials and parts first limit, first limit that makes the frame materials and parts obtain the semi-solid preparation moulding during by the first helical curve arc mould.
Described steel disc coiled strip protects frame composing type method, wherein, first sideband of having been finalized the design in its semi-solid preparation second limit of the frame materials and parts of this housing method of forming goes out the second helical curve arc mould, also cooperate the two roller set of material of drawing that act on first limit to drive first limit, in the mode that helps first limit to advance, allow semi-solid preparation second limit in the second helical curve arc mould is more smooth and easy to be gone out the second helical curve arc mould by first sideband.
Described steel disc coiled strip protects frame composing type method, wherein, the frame materials and parts of this housing method of forming by the continuous discharging of the second helical curve arc die end by the cooling bath sub-cooled, the discharge rack that is constituted by each pipe fitting, provide the frame materials and parts mode that discharging is curled up, the external frame semi-finished product of output continuous helical type.
Described steel disc coiled strip protects frame composing type method, wherein, this inside casing method of forming, be to utilize in the bent arc mould of triple helical to establish the cooling pore, and to insert the mode of recirculated cooling water, the local temperature that reduces frame section first edge, first edge that makes frame section obtain the semi-solid preparation moulding during by the bent arc mould of triple helical.
Described steel disc coiled strip protects frame composing type method, wherein, the frame section of this inside casing method of forming, first edge that its semi-solid preparation second edge has been finalized the design is taken the 4th helical curve arc mould out of, also cooperate the two roller set of material of drawing that act on first edge to drive first edge, in the mode that helps first edge to advance, allow semi-solid preparation second edge in the 4th helical curve arc mould is more smooth and easy is taken out of the 4th helical curve arc mould by first edge.
Described steel disc coiled strip protects frame composing type method, wherein, the frame section of this inside casing method of forming passes through cooling bath sub-cooled, the mode that the discharge rack that is made of multitube spare provides the frame section discharging to curl up, the inside casing semi-finished product of output continuous helical type body by the continuous discharging of the 4th helical curve arc die end.
The present invention also provides a kind of steel disc coiled strip to protect frame composing type device, comprise housing shaped device and inside casing shaped device, this housing shaped device, be provided with one first helical curve arc mould and be provided with second a helical curve arc mould that connects the first helical curve arc mould at the extrusion mould discharging end of a high molecular weight plastic extruder, be provided with a section that is connected the extrusion mould discharging in this first helical curve arc mould and be down L shaped die cavity groove, this die cavity groove is one to have the conduit of helical curve radian, and with first limit of the first limit conduit shaping frame materials and parts and with second limit of the second limit conduit shaping frame materials and parts, and also establish around the first limit conduit plural number cooling pore cooling but water circulation turnover to the first limit local cooling of frame materials and parts, make the semi-solid preparation moulding of going ahead of the rest of this first edge, this second helical curve arc mould, with a tool helical curve radian, and section is the material cave groove of in-line and is connected also second limit of uncured typing of frame materials and parts, and passed for first limit of frame materials and parts by a stomatodeum of offering along material cave groove lateral margin and to appear, and this stomatodeum is outside and be provided with at least a pair of roller set integer spreading and drive are done in semi-solid preparation first limit that the frame materials and parts appear, and also be provided with frame materials and parts first limit of at least one external cooler after to the spreading integer and carry out the regularization cooling, and reduce the frame materials and parts second limit temperature of former uncured typing in the second helical curve arc mould in the lump, first sideband that has been finalized the design with the semi-solid preparation kenel in frame materials and parts second limit goes out the second helical curve arc mould, and the frame materials and parts depanning end outside of the second helical curve arc mould also is provided with the two roller set of at least one terminal and a cooling bath, act on spreading integer and generation pulling on frame materials and parts second limit by the two roller set of this terminal, make this cooling bath low temperature that passes through of the continuous discharging of whole frame materials and parts cool off the housing semi-finished product of output continuous helical type body fully; This inside casing shaped device, be provided with the bent arc mould of a triple helical and be provided with the 4th a helical curve arc mould that connects the bent arc mould of triple helical at the extrusion mould discharging end of a high molecular weight plastic extruder, be provided with the L-shaped die cavity groove of section of a linking extrusion mould discharging in the bent arc mould of this triple helical, this die cavity groove is one to have the acupoint of helical curve radian, with and first edge of the first edge acupoint moulding frame section and with second edge of the second edge acupoint moulding frame section, and also be provided with around the first edge acupoint plural number cooling pore cooling but water circulation turnover to the first edge local cooling of frame section, make the semi-solid preparation moulding of going ahead of the rest of this first edge, the 4th helical curve arc mould, with a tool helical curve radian, and section is the material road groove of in-line and is connected also second edge of uncured typing of frame section, and pass for first edge of frame section along duct that material road groove lateral margin is offered by one and to appear, and this duct outside also is provided with at least a pair of roller set semi-solid preparation first edge that frame section appears done integer spreading and drive, and also be provided with frame section first edge of an at least one external cooler after to the spreading integer and carry out the regularization cooling, and reduce the frame section second edge temperature of former uncured typing in the 4th helical curve arc mould in the lump, first edge that frame section second edge has been finalized the design with the semi-solid preparation kenel is taken the 4th helical curve arc mould out of, and the frame section depanning end outside of the 4th helical curve arc mould also is provided with the two roller set of at least one terminal and a cooling bath, act on spreading integer and generation pulling on frame section second edge by the two roller set of this terminal, make this cooling bath low temperature that passes through of the continuous discharging of whole frame section cool off fully, produce the inside casing semi-finished product of continuous helical type body; Each handles the extrusion material in the discharge end processing of an extruder to rely on above-mentioned housing shaped device and inside casing shaped device, can high efficiency, the external frame semi-finished product of continuous output screw type and the inside casing semi-finished product of high production capacity, only must be with the nearly circumference form that is a unit, housing finished product and inside casing finished product under the cutting on housing semi-finished product and the inside casing semi-finished product, so the steel disc coiled strip is when carrying out the rust-preventing film packing, can prevent that the situation of packaging process rust-preventing film breakage from taking place by the simple use of housing finished product and inside casing finished product; Whole housing shaped device and inside casing shaped device effectively obtain housing finished product and the inside casing finished product of low production cost, reach rust-preventing film is packed the breakage-proof utilization at the steel disc coiled strip height economic benefit.
Described steel disc coiled strip protects frame composing type device, wherein, the outside nearly frame section depanning end in the 4th helical curve arc mould duct of the outside nearly frame materials and parts depanning end of the second helical curve arc mould stomatodeum of this housing shaped device and inside casing shaped device, also respectively be provided with the two roller set of material of drawing that act on frame materials and parts first limit and frame section first edge and drive frame materials and parts first limit and frame section first edge, make semi-solid preparation frame materials and parts second limit and frame section second edge in the second helical curve arc mould and the 4th helical curve arc mould respectively, taken out of material cave groove and material road groove more smoothly.
Described steel disc coiled strip protects frame composing type device, and wherein, the cooling bath outside of this housing shaped device and the cooling bath outside of inside casing shaped device also are respectively equipped with a discharge rack that is made of multitube spare; Make the external frame semi-finished product of continuous helical type of output and inside casing semi-finished product can curl up support when discharge rack obtains exporting respectively.
Description of drawings
Fig. 1 is the housing method of forming of the present invention and apparatus structure schematic diagram ();
Fig. 2 is the housing method of forming of the present invention and apparatus structure schematic diagram (two);
Fig. 3 is the first helical curve arc mould structure generalized section of the housing method of forming of the present invention and device;
Fig. 4 is the second helical curve arc mould structure generalized section of the housing method of forming of the present invention and device;
Fig. 5 is the housing semi-finished product schematic diagram of the housing method of forming of the present invention and device output;
Fig. 6 is the inside casing method of forming of the present invention and apparatus structure schematic diagram ();
Fig. 7 is the inside casing method of forming of the present invention and apparatus structure schematic diagram (two);
Fig. 8 is the bent arc mould structure of the triple helical generalized section of the inside casing method of forming of the present invention and device;
Fig. 9 is the 4th helical curve arc mould structure generalized section of the inside casing method of forming of the present invention and device;
Figure 10 is the housing semi-finished product schematic diagram of the inside casing method of forming of the present invention and device output;
Figure 11 is for the inventive method and device obtains outward, the inside casing finished product uses the state schematic perspective view on the steel disc coiled strip;
Figure 12 is for the inventive method and device obtains outward, the inside casing finished product uses the generalized section on the steel disc coiled strip.
Description of reference numerals: extruder 10,10A; Extrusion mould 11,11A; The first helical curve arc mould 20; Die cavity groove 200; The first limit conduit 201; The second limit conduit 202; Cooling pore 21; Frame materials and parts 30; First limit 31; Second limit 32; The second helical curve arc mould 40; Material cave groove 400; Stomatodeum 401; Two roller set 41; Draw the two roller set 41A of material; Cooler 42; The two roller set 43 of terminal; Cooling bath 50,50A; Housing semi-finished product A; Housing finished product A1; The bent arc mould 60 of triple helical; Die cavity groove 600; The first edge acupoint 601; The second edge acupoint 602; Cooling pore 61; Frame section 70; First edge 71; Second edge 72; The 4th helical curve arc mould 80; Material road groove 800; Duct 801; Two roller set 81; Draw the two roller set 81A of material; Cooler 82; The two roller set 83 of terminal; Inside casing semi-finished product B; Inside casing finished product B1; Steel disc coiled strip C; Discharge rack 90,90A.
The specific embodiment
A kind of steel disc coiled strip protects frame composing type method, comprises the housing method of forming and the inside casing method of forming of identical production process; This housing method of forming, as Fig. 1, Fig. 2, Fig. 3, extrusion mould 11 discharge ends at a high molecular weight plastic extruder 10, earlier through the first helical curve arc mould 20, high temperature (about 230 ℃) is fallen L shaped extrusion material curvature become a tool spiral curved arc degree, but section is down L shaped frame materials and parts 30, and in this process, also utilize 20 pairs of frame materials and parts of the first helical curve arc mould 30 cooling (being down to 150 ℃ approximately) on one side, make first limit 31 of semi-solid preparation reach also second limit 32 of uncured typing, when pushing toward the second helical curve arc mould, 40 ends, be to be emerging in outside form with first limit 31, entered in the second helical curve arc mould 40 by to be allowed second limit 32 of uncured typing by the 41 integer spreadings of more than one pair of roller set and drive, and cooperate first limit 31 after 42 pairs of spreadings of at least one external cooler to carry out the regularization cooling simultaneously, and reduce by second limit, 32 temperature (about 100 ℃) of uncured typings in the second helical curve arc mould 40 in the lump, the second helical curve arc mould 40 is taken on first limit 31 that has been finalized the design with the semi-solid preparation kenel in second limit 32 out of, then use integer and the generation pulling on two roller set 43 spreadings second limits 32 of at least one terminal of depanning end outside, make the cooling bath 50 that passes through of frame materials and parts 30 continuous dischargings carry out (typing fully) sub-cooled, as Fig. 5, and then the housing semi-finished product A of output continuous helical type body; This inside casing method of forming, as Fig. 6, Fig. 7, Fig. 8, Fig. 9, be at the extrusion mould 11A of high molecular weight plastic extruder 10A discharge end, earlier through the bent arc mould 60 of triple helical, the L shaped extrusion material curvature of high temperature (about 230 ℃) is become a tool spiral curved arc degree, and the frame section 70 that section is L-shaped, and in this process, also utilize 70 coolings (being down to 150 ℃ approximately) on one side of 60 pairs of frame sections of the bent arc mould of triple helical, make first edge 71 of semi-solid preparation reach also second edge 72 of uncured typing, when pushing toward the 4th helical curve arc mould 80 ends, be to be emerging in outside form with first edge 71, by more than one pair of roller set 81 integers and drive, allow second edge 72 of uncured typing enter in the 4th helical curve arc mould 80, and cooperate first edge 71 after 82 pairs of spreadings of at least one external cooler to carry out the regularization cooling simultaneously, and reduce by second edge, 72 temperature (about 100 ℃) of former uncured typings in the 4th helical curve arc mould 80 in the lump, first edge 71 that second edge 72 has been finalized the design with the semi-solid preparation kenel is taken the 4th helical curve arc mould 80 out of, then use integer and the generation pulling of two roller set 83 spreadings second edges 72 of at least one terminal of depanning end outside, make passing through cooling bath 50A and carrying out (typing fully) sub-cooled of frame section 70 continuous dischargings, as Figure 10, and then the inside casing semi-finished product B of output continuous helical type body.As Fig. 1, Fig. 2, Fig. 6, Fig. 7, rely on the housing method of forming of above-mentioned identical production process and the inside casing method of forming each at an extruder 10, the discharge end of 10A is handled the extrusion material, as Fig. 5, Figure 10, high efficiency, continuous output screw type external frame semi-finished product A and the inside casing semi-finished product B of high production capacity, only must be with the nearly circumference form that is a unit, go up housing finished product A1 and inside casing finished product B 1 under the cutting from housing semi-finished product A and inside casing semi-finished product B, as Figure 11, Figure 12, so steel disc coiled strip C is when carrying out rust-preventing film (not shown) packing, can prevent that the situation of packaging process rust-preventing film breakage from taking place by the simple use of housing finished product A1 and inside casing finished product B 1; Holistic approach effectively obtains low unit price housing finished product A1 and inside casing finished product B 1, reaches rust-preventing film and prevents the damaged height economic benefit of utilizing in steel disc coiled strip C packing.
According to said method embodiment, wherein, as Fig. 1, Fig. 3, this housing method of forming, be to utilize to establish cooling pore 21 in the first helical curve arc mould 20, and inserting the mode of recirculated cooling water, the local temperature (to about 150 ℃) that reduces frame materials and parts 30 first limits 31, first limit 31 that makes frame materials and parts 30 obtains the semi-solid preparation moulding during by the first helical curve arc mould 20.
According to said method embodiment, wherein, as Fig. 1, Fig. 2, Fig. 4, the second helical curve arc mould 40 is taken on first limit of having been finalized the design in frame materials and parts 30 its semi-solid preparation second limits 32 of this housing method of forming 31 out of, also cooperate the two roller set 41A of material that draw that act on first limit 31 to drive first limit 31, in the mode that helps first limit 31 to advance, allow semi-solid preparation second limit 32 in the second helical curve arc mould 40 is more smooth and easy is taken out of the second helical curve arc mould 40 by first limit 31.
According to said method embodiment, wherein, as Fig. 1, Fig. 2, the frame materials and parts 30 of this housing method of forming pass through cooling bath 50 sub-cooled by the continuous discharging of second helical curve arc mould 40 ends, the discharge rack 90 that is constituted by each pipe fitting, provide the frame materials and parts mode that 30 dischargings are curled up, the external frame semi-finished product of output continuous helical type A.
According to said method embodiment, wherein, as Fig. 6, Fig. 8, this inside casing method of forming, be to utilize in the bent arc mould 60 of triple helical to establish cooling pore 61, and inserting the mode of recirculated cooling water, the local temperature that reduces frame section 70 first edges 71 is to about 150 ℃, and first edge 71 that makes frame section 70 obtains the semi-solid preparation moulding during by the bent arc mould 60 of triple helical.
According to said method embodiment, wherein, as Fig. 6, Fig. 7, Fig. 9, the frame section 70 of this inside casing method of forming, first edge 71 that its semi-solid preparation second edge 72 has been finalized the design is taken the 4th helical curve arc mould 80 out of, also cooperate the drawing two roller set 81A of material that act on first edge 71 to drive first edge 71, in the mode that helps first edge 71 to advance, allow semi-solid preparation second edge 72 in the 4th helical curve arc mould 80 is more smooth and easy is taken out of the 4th helical curve arc mould 80 by first edge 71.
According to said method embodiment, wherein, as Fig. 6, Fig. 7, the frame section 70 of this inside casing method of forming passes through cooling bath 50A sub-cooled by the continuous discharging of the 4th helical curve arc mould 80 ends, the discharge rack 90A that is made of multitube spare provides the frame section mode that 70 dischargings are curled up, the inside casing semi-finished product B of output continuous helical type body.
According to said method embodiment, the invention provides a kind of steel disc coiled strip and protect frame composing type device, comprise housing shaped device and inside casing shaped device; As Fig. 1, Fig. 2, Fig. 3, Fig. 4, this housing shaped device, be that extrusion mould 11 discharge ends at a high molecular weight plastic extruder 10 are provided with one first helical curve arc mould 20 and are provided with second a helical curve arc mould 40 that connects the first helical curve arc mould 20, be provided with a section that is connected 11 dischargings of extrusion mould in this first helical curve arc mould 20 and be down L shaped die cavity groove 200, this die cavity groove 200 is one to have the conduit of helical curve radian, and with first limit 31 of the first limit conduit, 201 shaping frame materials and parts 30 and with second limit 32 of the second limit conduit, 202 shaping frame materials and parts 30, and also be provided with a plurality of cooling pores 21 around the first limit conduit 201 for first limit 31 local coolings of cooling water circulation turnover to frame materials and parts 30, make this first limit, 31 semi-solid preparation moulding in advance, this second helical curve arc mould 40, with a tool helical curve radian, and section is the material cave groove 400 of in-line and is connected also second limit 32 of uncured typing of frame materials and parts 30, and passed for first limit 31 of frame materials and parts 30 by a stomatodeum 401 of offering along material cave groove 400 lateral margins and to appear, and this stomatodeum 401 is outside and be provided with semi-solid preparation first limit 31 that 41 pairs of frame materials and parts 30 of a pair of roller set at least appear and do integer spreading and drive, and (the cooling gas-liquid is sprayed) regularization cooling is carried out on frame materials and parts 30 first limits 31 that also are provided with after 42 pairs of spreading integers of at least one outside spray cooler, and reduce frame materials and parts 30 second limits 32 temperature of former uncured typings in the second helical curve arc mould 40 in the lump, the second helical curve arc mould 40 is taken on first limit 31 that has been finalized the design with the semi-solid preparation kenel in frame materials and parts 30 second limits 32 out of, and the frame materials and parts 30 depanning end outsides of the second helical curve arc mould 40 also are provided with the two roller set 43 of at least one terminal and a cooling bath 50, act on spreading integer and generation pulling on frame materials and parts 30 second limits 32 by the two roller set 43 of this terminal, make these cooling bath 50 low temperature that pass through of whole frame materials and parts 30 continuous dischargings cool off fully, as Fig. 5, the housing semi-finished product A of output continuous helical type body; This inside casing shaped device, as Fig. 6, Fig. 7, Fig. 8, Fig. 9, be provided with the bent arc mould 60 of a triple helical and be provided with the 4th a helical curve arc mould 80 that connects the bent arc mould 60 of triple helical at the extrusion mould 11A of high molecular weight plastic extruder 10A discharge end, be provided with the L-shaped die cavity groove 600 of section of a linking extrusion mould 11A discharging in the bent arc mould 60 of this triple helical, this die cavity groove 600 is one to have the acupoint of helical curve radian, with and first edge 71 of the first edge acupoint, 601 moulding frame sections 70 and with second edge 72 of the second edge acupoint, 602 moulding frame sections 70, and also be provided with a plurality of cooling pores 61 around the first edge acupoint 601 for first edge 71 local coolings of cooling water circulation turnover to frame section 70, make this first edge, 71 semi-solid preparation moulding in advance, the 4th helical curve arc mould 80, system is with a tool helical curve radian, and section is the material road groove 800 of in-line and is connected also second edge 72 of uncured typing of frame sections 70, and pass for first edge 71 of frame sections 70 along duct 801 that material road groove 800 lateral margins are offered by one and to appear, and this duct 801 outside also is provided with semi-solid preparation first edge 71 that 81 pairs of frame sections 70 of a pair of roller set at least appear and does integer spreading and drive, and frame section 70 first edges 71 that also are provided with after 82 pairs of spreading integers of at least one outside spray cooler carry out (the cooling gas-liquid is sprayed) regularization cooling, and reduce frame section 70 second edges 72 temperature of former uncured typings in the 4th helical curve arc mould 80 in the lump, first edge 71 that frame section 70 second edges 72 have been finalized the design with the semi-solid preparation kenel is taken the 4th helical curve arc mould 80 out of, and the frame section 70 depanning end outsides of the 4th helical curve arc mould 80 also are provided with the two roller set 83 of at least one terminal and a cooling bath 50A, act on spreading integer and generation pulling on frame section 70 second edges 72 by the two roller set 83 of this terminal, make this cooling bath 50A low temperature that passes through of whole frame section 70 continuous dischargings cool off fully, as Figure 10, produce the inside casing semi-finished product B of continuous helical type body; As Fig. 1, Fig. 2, Fig. 6, Fig. 7, rely on above-mentioned housing shaped device and inside casing shaped device respectively at an extruder 10, the extrusion material is handled in the discharge end processing of 10A, as Fig. 5, Figure 10, can high efficiency, continuous output screw type external frame semi-finished product A and the inside casing semi-finished product B of high production capacity, only must be with the nearly circumference form that is a unit, go up housing finished product A1 and inside casing finished product B 1 under the cutting from housing semi-finished product A and inside casing semi-finished product B, as Figure 11, Figure 12, so steel disc coiled strip C is when carrying out rust-preventing film (not shown) packing, can prevent that the situation of packaging process rust-preventing film breakage from taking place by the simple use of housing finished product A1 and inside casing finished product B 1; Whole housing shaped device and inside casing shaped device effectively obtain housing finished product A1 and the inside casing finished product B1 of low production cost, reach rust-preventing film is packed the breakage-proof utilization at steel disc coiled strip C height economic benefit.
According to above-mentioned housing shaped device and inside casing shaped device embodiment, wherein, as Fig. 1, Fig. 2, Fig. 4, Fig. 6, Fig. 7, Fig. 9, the 4th helical curve arc mould 80 ducts 801 outside nearly frame section 70 depanning ends of second helical curve arc mould 40 stomatodeums, the 401 outside nearly frame materials and parts 30 depanning ends of this housing shaped device and inside casing shaped device, also respectively being provided with one acts on and drawing the two roller set 41A of material on frame materials and parts 30 first limits 31 and frame section 70 first edges 71,81A drives frame materials and parts 30 first limits 31 and frame section 70 first edges 71, in order to do making second respectively, four helical curve arc moulds 40, semi-solid preparation frame materials and parts 30 second limits 32 and frame section 70 second edges 72 in 80 are taken out of material cave groove 400 and material road groove 800 more smoothly.
According to above-mentioned housing shaped device and inside casing shaped device embodiment, wherein, as Fig. 1, Fig. 2, Fig. 6, Fig. 7, cooling bath 50 outsides of this housing shaped device and the cooling bath 50A outside of inside casing shaped device also are respectively equipped with discharge rack 90, a 90A who is made of multitube spare; The continuous helical type external frame semi-finished product A of output and inside casing semi-finished product B can be curled up respectively in discharge rack 90, support when 90A obtains exporting.
More than explanation sincerely belongs to preferred embodiment of the present invention, and the simple and easy equivalence of doing with regard to above-described embodiment changes such as, must belong to the technology of the present invention category.
Claims (10)
1. a steel disc coiled strip protects frame composing type method, it is characterized in that, comprises the housing method of forming and the inside casing method of forming of identical production process; This housing method of forming, it is the extrusion mould discharging end at a high molecular weight plastic extruder, earlier through the first helical curve arc mould, high temperature is fallen L shaped extrusion material curvature becomes a tool spiral curved arc degree and section to be down L shaped frame materials and parts, and in this process, also utilize the first helical curve arc mould that the frame materials and parts are lowered the temperature on one side, make first limit of semi-solid preparation reach also second limit of uncured typing, when pushing toward the second helical curve arc die end, be to be emerging in outside form with first limit, entered in the second helical curve arc mould by to be allowed second limit of uncured typing by the spreading of more than one pair of roller set integer and drive, and the regularization cooling is carried out on first limit after cooperating at least one external cooler to spreading simultaneously, and reduce by the second limit temperature of uncured typing in the second helical curve arc mould in the lump, first sideband that has been finalized the design with the semi-solid preparation kenel in second limit goes out the second helical curve arc mould, then use integer and the generation pulling on two roller set spreading second limits of at least one terminal of depanning end outside, make the cooling bath that passes through of the continuous discharging of frame materials and parts carry out sub-cooled, and then the housing semi-finished product of output continuous helical type body; This inside casing method of forming, extrusion mould discharging end at a high molecular weight plastic extruder, earlier through the bent arc mould of triple helical, the L shaped extrusion material of high temperature curvature is become a tool spiral curved arc degree and the L-shaped frame section of section, and in this process, also utilize the bent arc mould of triple helical that frame section is lowered the temperature on one side, make first edge of semi-solid preparation reach also second edge of uncured typing, when pushing toward the 4th helical curve arc die end, be to be emerging in outside form with first edge, by more than one pair of roller set integer and drive, allow second edge of uncured typing enter in the 4th helical curve arc mould, and first edge after cooperating at least one external cooler to spreading simultaneously carries out the regularization cooling, and reduce by the second edge temperature of former uncured typing in the 4th helical curve arc mould in the lump, first edge that second edge has been finalized the design with the semi-solid preparation kenel is taken the 4th helical curve arc mould out of, then use integer and the generation pulling of two roller set spreading second edges of at least one terminal of depanning end outside, make the cooling bath that passes through of the continuous discharging of frame section carry out sub-cooled, and then the inside casing semi-finished product of output continuous helical type body; The housing method of forming and each discharge end processing extrusion material at an extruder of the inside casing method of forming of relying on above-mentioned identical production process, the external frame semi-finished product of continuous output screw type and the inside casing semi-finished product of high efficiency, high production capacity, only must be with the nearly circumference form that is a unit, housing finished product and inside casing finished product under the cutting on housing semi-finished product and the inside casing semi-finished product.
2. steel disc coiled strip according to claim 1 protects frame composing type method, it is characterized in that, this housing method of forming, be to utilize in the first helical curve arc mould to establish the cooling pore, and to insert the mode of recirculated cooling water, the local temperature that reduces frame materials and parts first limit, first limit that makes the frame materials and parts obtain the semi-solid preparation moulding during by the first helical curve arc mould.
3. steel disc coiled strip according to claim 1 protects frame composing type method, it is characterized in that, first sideband of having been finalized the design in its semi-solid preparation second limit of the frame materials and parts of this housing method of forming goes out the second helical curve arc mould, also cooperate the two roller set of material of drawing that act on first limit to drive first limit, in the mode that helps first limit to advance, allow semi-solid preparation second limit in the second helical curve arc mould is more smooth and easy to be gone out the second helical curve arc mould by first sideband.
4. steel disc coiled strip according to claim 1 protects frame composing type method, it is characterized in that, the frame materials and parts of this housing method of forming pass through the cooling bath sub-cooled by the continuous discharging of the second helical curve arc die end, the discharge rack that is constituted by each pipe fitting, provide the frame materials and parts mode that discharging is curled up, the external frame semi-finished product of output continuous helical type.
5. steel disc coiled strip according to claim 1 protects frame composing type method, it is characterized in that, this inside casing method of forming, be to utilize in the bent arc mould of triple helical to establish the cooling pore, and to insert the mode of recirculated cooling water, the local temperature that reduces frame section first edge, first edge that makes frame section obtain the semi-solid preparation moulding during by the bent arc mould of triple helical.
6. steel disc coiled strip according to claim 1 protects frame composing type method, it is characterized in that, the frame section of this inside casing method of forming, first edge that its semi-solid preparation second edge has been finalized the design is taken the 4th helical curve arc mould out of, also cooperate the two roller set of material of drawing that act on first edge to drive first edge, in the mode that helps first edge to advance, allow semi-solid preparation second edge in the 4th helical curve arc mould is more smooth and easy is taken out of the 4th helical curve arc mould by first edge.
7. steel disc coiled strip according to claim 1 protects frame composing type method, it is characterized in that, the frame section of this inside casing method of forming passes through the cooling bath sub-cooled by the continuous discharging of the 4th helical curve arc die end, the mode that the discharge rack that is made of multitube spare provides the frame section discharging to curl up, the inside casing semi-finished product of output continuous helical type body.
8. a steel disc coiled strip protects frame composing type device, it is characterized in that, comprise housing shaped device and inside casing shaped device, this housing shaped device, be provided with one first helical curve arc mould and be provided with second a helical curve arc mould that connects the first helical curve arc mould at the extrusion mould discharging end of a high molecular weight plastic extruder, be provided with a section that is connected the extrusion mould discharging in this first helical curve arc mould and be down L shaped die cavity groove, this die cavity groove is one to have the conduit of helical curve radian, and with first limit of the first limit conduit shaping frame materials and parts and with second limit of the second limit conduit shaping frame materials and parts, and also establish around the first limit conduit plural number cooling pore cooling but water circulation turnover to the first limit local cooling of frame materials and parts, make the semi-solid preparation moulding of going ahead of the rest of this first edge, this second helical curve arc mould, with a tool helical curve radian, and section is the material cave groove of in-line and is connected also second limit of uncured typing of frame materials and parts, and passed for first limit of frame materials and parts by a stomatodeum of offering along material cave groove lateral margin and to appear, and this stomatodeum is outside and be provided with at least a pair of roller set integer spreading and drive are done in semi-solid preparation first limit that the frame materials and parts appear, and also be provided with frame materials and parts first limit of at least one external cooler after to the spreading integer and carry out the regularization cooling, and reduce the frame materials and parts second limit temperature of former uncured typing in the second helical curve arc mould in the lump, first sideband that has been finalized the design with the semi-solid preparation kenel in frame materials and parts second limit goes out the second helical curve arc mould, and the frame materials and parts depanning end outside of the second helical curve arc mould also is provided with the two roller set of at least one terminal and a cooling bath, act on spreading integer and generation pulling on frame materials and parts second limit by the two roller set of this terminal, make this cooling bath low temperature that passes through of the continuous discharging of whole frame materials and parts cool off the housing semi-finished product of output continuous helical type body fully; This inside casing shaped device, be provided with the bent arc mould of a triple helical and be provided with the 4th a helical curve arc mould that connects the bent arc mould of triple helical at the extrusion mould discharging end of a high molecular weight plastic extruder, be provided with the L-shaped die cavity groove of section of a linking extrusion mould discharging in the bent arc mould of this triple helical, this die cavity groove is one to have the acupoint of helical curve radian, with and first edge of the first edge acupoint moulding frame section and with second edge of the second edge acupoint moulding frame section, and also be provided with around the first edge acupoint plural number cooling pore cooling but water circulation turnover to the first edge local cooling of frame section, make the semi-solid preparation moulding of going ahead of the rest of this first edge, the 4th helical curve arc mould, with a tool helical curve radian, and section is the material road groove of in-line and is connected also second edge of uncured typing of frame section, and pass for first edge of frame section along duct that material road groove lateral margin is offered by one and to appear, and this duct outside also is provided with at least a pair of roller set semi-solid preparation first edge that frame section appears done integer spreading and drive, and also be provided with frame section first edge of an at least one external cooler after to the spreading integer and carry out the regularization cooling, and reduce the frame section second edge temperature of former uncured typing in the 4th helical curve arc mould in the lump, first edge that frame section second edge has been finalized the design with the semi-solid preparation kenel is taken the 4th helical curve arc mould out of, and the frame section depanning end outside of the 4th helical curve arc mould also is provided with the two roller set of at least one terminal and a cooling bath, act on spreading integer and generation pulling on frame section second edge by the two roller set of this terminal, make this cooling bath low temperature that passes through of the continuous discharging of whole frame section cool off fully, produce the inside casing semi-finished product of continuous helical type body; Each handles the extrusion material in the discharge end processing of an extruder to rely on above-mentioned housing shaped device and inside casing shaped device, can high efficiency, the external frame semi-finished product of continuous output screw type and the inside casing semi-finished product of high production capacity, only must be with the nearly circumference form that is a unit, housing finished product and inside casing finished product under the cutting on housing semi-finished product and the inside casing semi-finished product.
9. steel disc coiled strip according to claim 8 protects frame composing type device, it is characterized in that, the outside nearly frame section depanning end in the 4th helical curve arc mould duct of the outside nearly frame materials and parts depanning end of the second helical curve arc mould stomatodeum of this housing shaped device and inside casing shaped device, also respectively be provided with the two roller set of material of drawing that act on frame materials and parts first limit and frame section first edge and drive frame materials and parts first limit and frame section first edge, make semi-solid preparation frame materials and parts second limit and frame section second edge in the second helical curve arc mould and the 4th helical curve arc mould respectively, taken out of material cave groove and material road groove more smoothly.
10. steel disc coiled strip according to claim 8 protects frame composing type device, it is characterized in that the cooling bath outside of this housing shaped device and the cooling bath outside of inside casing shaped device also are respectively equipped with a discharge rack that is made of multitube spare; Make the external frame semi-finished product of continuous helical type of output and inside casing semi-finished product can curl up support when discharge rack obtains exporting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110220621 CN102303414B (en) | 2011-08-03 | 2011-08-03 | Steel disc coil stock protective frame group forming method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110220621 CN102303414B (en) | 2011-08-03 | 2011-08-03 | Steel disc coil stock protective frame group forming method and device |
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| CN102303414A CN102303414A (en) | 2012-01-04 |
| CN102303414B true CN102303414B (en) | 2013-08-14 |
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| CN 201110220621 Expired - Fee Related CN102303414B (en) | 2011-08-03 | 2011-08-03 | Steel disc coil stock protective frame group forming method and device |
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| JP6225083B2 (en) * | 2014-08-05 | 2017-11-01 | 矢崎総業株式会社 | Mold for manufacturing outer tube and method for manufacturing outer tube |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344153Y (en) * | 1998-06-18 | 1999-10-20 | 张鸣 | Steel and crusty foaming plastics co-extruded shaped material |
| CN201269663Y (en) * | 2008-09-04 | 2009-07-08 | 上海交通大学 | Compaction type adsorbent bed capable of improving heat transmission and mass transfer performance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628910B2 (en) * | 1987-09-29 | 1994-04-20 | 橋本フォーミング工業株式会社 | Window molding manufacturing method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344153Y (en) * | 1998-06-18 | 1999-10-20 | 张鸣 | Steel and crusty foaming plastics co-extruded shaped material |
| CN201269663Y (en) * | 2008-09-04 | 2009-07-08 | 上海交通大学 | Compaction type adsorbent bed capable of improving heat transmission and mass transfer performance |
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