CN205238514U - Polyphenyl board extrusion device charge -in system - Google Patents
Polyphenyl board extrusion device charge -in system Download PDFInfo
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- CN205238514U CN205238514U CN201521124519.7U CN201521124519U CN205238514U CN 205238514 U CN205238514 U CN 205238514U CN 201521124519 U CN201521124519 U CN 201521124519U CN 205238514 U CN205238514 U CN 205238514U
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- fire retardant
- coarse fodder
- feeding cylinder
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- hopper
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Abstract
The utility model discloses a polyphenyl board extrusion device charge -in system, including the coarse fodder blendor, coarse fodder blendor exit linkage has an open hopper that connects, connects hopper lower extreme exit linkage to a storage silo upper end, and the feed inlet of export of storage silo lower extreme and extruding machine is connected, still include a fire retardant feeder hopper, a fire retardant feeding section of thick bamboo that fire retardant feeder hopper below exit linkage has a level to set up, the fire retardant that is provided with the matching in the fire retardant feeding section of thick bamboo screw axis feeding for, the feed inlet connection of export of a fire retardant feeding section of thick bamboo and extruding machine, storage silo lower extreme export still is connected with the coarse fodder feeding section of thick bamboo that a level set up, the coarse fodder that is provided with the matching in the coarse fodder feeding section of thick bamboo screw axis feeding for, the feed inlet connection of export of a coarse fodder feeding section of thick bamboo and extruding machine. The utility model has the advantages of simple structure, low cost can make things convenient for the fire retardant to add, improves interpolation proportion accuracy nature, and mixing uniformity.
Description
Technical field
The utility model relates to a kind of exterior-wall heat insulation extruded polystyrene board production system, is specifically related to a kind of styrofoam extrusion moulding apparatus feed system.
Background technology
In order to save the energy to benefit the nation and the people, in China's building trade, generally require at present building that exterior wall insulated structure need to be set. In building trade, general exterior wall insulated structure, is to form heat-insulation layer by building wall external bonding warming plate, and then applying mortar formation screed, wall brick or coating is finally set again and forms decoration of exterior wall layer. Wherein warming plate is generally the warming plate that adopts polystyrene material to make, again referred to as styrofoam.
In the existing production technology of building trade, styrofoam generally has extrusion molding to be shaped and two kinds of techniques of foaming extruding cutting forming. Wherein extrusion molding forming technology make again referred to as extruded polystyrene board.
When extruded polystyrene board is produced, generally need to first carry out charging through feed system, make the raw material preparing enter into extruding machine, then heat the steps such as pressure expansion by extruding machine, finally make the polystyrene that is similar melt-flow state extrude from outlet mould, and obtain required plate shape by further pushing to widen. Polystyrene long slab after extrusion molding completes the operation such as trimming and cut-out through draw-gear traction to follow-up station, obtains required extruded polystyrene board.
Wherein feed system, generally comprises coarse fodder batch mixer, and the outlet of coarse fodder batch mixer is connected with a uncovered receiving hopper, and the outlet of receiving hopper lower end is connected to a storage bin upper end by a feed screw, and the outlet of storage bin lower end is connected with the charging aperture of extruding machine. When its charging, after first proportionally the raw material such as granules of polystyrene and fire retardant proportionally being weighed, put into coarse fodder batch mixer, enter into receiving hopper by after coarse fodder batch mixer stir mixing, then in receiving hopper observe and decide batch mixing evenly after, by feed screw, mixed material is delivered to storage bin, then realize extruding machine charging from the outlet of storage bin lower end.
The feed system of this structure, due to the interpolation of the accurate ratio of fire retardant needs, adds after weighing by realization, needs manual operation, have operation inconvenience, and manual operation easily produces the defects such as error. In addition, fire retardant is fibrous macromolecular material, and after weighing, disposable input coarse fodder batch mixer stirs, and easily causes stirring inequality, makes the inhomogeneous defect of styrofoam fire resistance finally obtaining.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of simple in structure, with low cost, can facilitate fire retardant to add, improve adding proportion accuracy, and the styrofoam extrusion moulding apparatus feed system of mixing uniformity.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of styrofoam extrusion moulding apparatus feed system, comprise coarse fodder batch mixer, the outlet of coarse fodder batch mixer is connected with a uncovered receiving hopper, and the outlet of receiving hopper lower end is connected to a storage bin upper end by a feed screw, and the outlet of storage bin lower end is connected with the charging aperture of extruding machine; It is characterized in that, also comprise a fire retardant feed hopper, the outlet of fire retardant feed hopper below is connected with a horizontally disposed fire retardant feeding cylinder, in fire retardant feeding cylinder, be provided with the fire retardant charging helical axis of coupling, fire retardant charging is connected with the fire retardant charging motor-driven being positioned at outside fire retardant feeding cylinder with helical axis, and the outlet of fire retardant feeding cylinder is connected with the charging aperture of extruding machine; The outlet of described storage bin lower end is also connected with a horizontally disposed coarse fodder feeding cylinder, in coarse fodder feeding cylinder, be provided with the coarse fodder charging helical axis of coupling, coarse fodder charging is connected with the coarse fodder charging motor-driven being positioned at outside coarse fodder feeding cylinder with helical axis, and the outlet of coarse fodder feeding cylinder is connected with the charging aperture of extruding machine.
When charging, coarse fodder enters into receiving hopper from coarse fodder batch mixer, then enters into storage bin like this, then realizes charging by coarse fodder feeding cylinder with coarse fodder charging helical axis; Fire retardant enters into fire retardant feeding cylinder from fire retardant feed hopper and realizes charging by fire retardant charging helical axis. Can lean on like this Electric Machine Control helical axis rotary speed, realize the control to coarse fodder and fire retardant charge proportion, make coarse fodder and fire retardant according to the real-time charging of proportioning. Not only can ensure like this accuracy of proportioning control, and make its charge proportion even, ensure to make the flame retardant effect of styrofoam entirety.
As optimization, the charging aperture top of extruding machine is vertically provided with a hopper, hopper upper level area of section is greater than lower horizontal area of section and lower horizontal area of section reduces from top to bottom gradually, the charging aperture of hopper lower port and extruding machine is tightly connected, one side on hopper top and the outlet of coarse fodder feeding cylinder are joined, and perpendicular opposite side and the outlet of fire retardant feeding cylinder of hopper top and coarse fodder feeding cylinder outlet discharging direction joined.
Like this, set up after hopper, coarse fodder and fire retardant are respectively all thrown into hopper in top since blanking, can be by shedding, and make it in landing process, realize better the mixing of material aloft, further improve fire retardant mixing uniformity.
As optimization, described hopper horizontal cross-section is square structure. Like this, be beneficial to the setting of manufacturing and being more beneficial to follow-up magnet piece.
As optimization, described hopper top exports on the both sides side plate joining with the outlet of coarse fodder feeding cylinder and fire retardant feeding cylinder respectively, respectively be provided with a pair of annular magnet, the two pairs of annular magnets are fixed respectively on corresponding side plate surfaces externally and internally and the annular magnet that is positioned at side plate outer surface is set in respectively outside the outlet of coarse fodder feeding cylinder and the outlet of fire retardant feeding cylinder.
Like this, can make raw material charging time, a little iron filings being wherein mingled with by adhesive to magnet, to a certain degree after, can take out easily magnet with remove iron filings.
Further, described hopper top is respectively just on the both sides side plate of the outlet of coarse fodder feeding cylinder and the outlet of fire retardant feeding cylinder, respectively be provided with a pair of rectangular magnet, two pairs of rectangular magnet are fixed respectively on corresponding side plate surfaces externally and internally, and lay respectively at and the outlet of coarse fodder feeding cylinder and the corresponding tiltedly lower position of fire retardant feeding cylinder outlet.
Like this, can remove better iron filings.
As optimization, hopper top is provided with bucket cover, and bucket cover is that ferrous material makes.
Like this, bucket cover can prevent dustproof diffusion, ensures working environment health. Meanwhile, can open easily cleaning hopper. Bucket cover is that ferrous material makes, and after covering, can produce adhesive effect with magnet, improves the stablizing effect of bucket cover sealing.
As optimization, the inner bottom of charging aperture is also provided with and the mixing feeding screw axle that mixes feeding motor and be connected toward feed direction. Like this, when realizing feeding, can improve better mixed effect, further, described mixing feeding screw axle be level side by side and be symmetrical arranged and can be counterrotating two, and two are mixed the middle junction of feeding screw axle just to charging aperture setting, like this, can in feeding, ensure better mixed effect.
In sum, the utlity model has simple in structurely, with low cost, can facilitate fire retardant to add, improve adding proportion accuracy, and the advantage such as mixing uniformity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Below in conjunction with optimum embodiment and accompanying drawing, the utility model is described in further detail.
Optimum embodiment: as shown in Figure 1-2, a kind of styrofoam extrusion moulding apparatus feed system, comprise coarse fodder batch mixer 1,1 outlet of coarse fodder batch mixer is connected with a uncovered receiving hopper 2, receiving hopper 2 lower end outlets are connected to storage bin 4 upper ends by a feed screw 3, and storage bin 4 lower end outlets are connected with the charging aperture 5 of extruding machine; Wherein, also comprise a fire retardant feed hopper 6, the 6 below outlets of fire retardant feed hopper are connected with a horizontally disposed fire retardant feeding cylinder 7, in fire retardant feeding cylinder 7, be provided with the fire retardant charging helical axis of coupling, fire retardant charging is in transmission connection with helical axis and the fire retardant charging motor 8 being positioned at outside fire retardant feeding cylinder, and the outlet of fire retardant feeding cylinder is connected with the charging aperture of extruding machine; Described storage bin 4 lower end outlets are also connected with a horizontally disposed coarse fodder feeding cylinder 9, in coarse fodder feeding cylinder 9, be provided with the coarse fodder charging helical axis of coupling, coarse fodder charging is in transmission connection with helical axis and the coarse fodder charging motor 10 being positioned at outside coarse fodder feeding cylinder, and the outlet of coarse fodder feeding cylinder is connected with the charging aperture of extruding machine.
When charging, coarse fodder enters into receiving hopper from coarse fodder batch mixer, then enters into storage bin like this, then realizes charging by coarse fodder feeding cylinder with coarse fodder charging helical axis; Fire retardant enters into fire retardant feeding cylinder from fire retardant feed hopper and realizes charging by fire retardant charging helical axis. Can lean on like this Electric Machine Control helical axis rotary speed, realize the control to coarse fodder and fire retardant charge proportion, make coarse fodder and fire retardant according to the real-time charging of proportioning. Not only can ensure like this accuracy of proportioning control, and make its charge proportion even, ensure to make the flame retardant effect of styrofoam entirety.
Wherein, the charging aperture top of extruding machine is vertically provided with a hopper 11, hopper 11 upper level areas of section are greater than lower horizontal area of section and lower horizontal area of section reduces from top to bottom gradually, the charging aperture 5 of hopper 11 lower port and extruding machine is tightly connected, one side on hopper 11 tops and 9 outlets of coarse fodder feeding cylinder are joined, and hopper 11 tops and coarse fodder feeding cylinder 9 export the perpendicular opposite side of discharging direction and 7 outlets of fire retardant feeding cylinder are joined.
Like this, set up after hopper, coarse fodder and fire retardant are respectively all thrown into hopper in top since blanking, can be by shedding, and make it in landing process, realize better the mixing of material aloft, further improve fire retardant mixing uniformity.
Wherein, described hopper 11 horizontal cross-sections are square structure. Like this, be beneficial to the setting of manufacturing and being more beneficial to follow-up magnet piece.
Wherein, described hopper 11 tops export on the both sides side plate joining with the outlet of coarse fodder feeding cylinder and fire retardant feeding cylinder respectively, respectively being provided with 12, two pairs of annular magnets 12 of a pair of annular magnet is fixed respectively on corresponding side plate surfaces externally and internally and the annular magnet that is positioned at side plate outer surface is set in respectively outside the outlet of coarse fodder feeding cylinder and the outlet of fire retardant feeding cylinder.
Like this, can make raw material charging time, a little iron filings being wherein mingled with by adhesive to magnet, to a certain degree after, can take out easily magnet with remove iron filings.
Wherein, described hopper 11 tops are respectively just on the both sides side plate of the outlet of coarse fodder feeding cylinder and the outlet of fire retardant feeding cylinder, respectively be provided with a pair of rectangular magnet 13, two pairs of rectangular magnet 13 are fixed respectively on corresponding side plate surfaces externally and internally, and lay respectively at and the outlet of coarse fodder feeding cylinder and the corresponding tiltedly lower position of fire retardant feeding cylinder outlet.
Like this, can remove better iron filings.
Wherein, hopper top is provided with bucket cover 14, and bucket cover 14 makes for ferrous material.
Like this, bucket cover can prevent dustproof diffusion, ensures working environment health. Meanwhile, can open easily cleaning hopper. Bucket cover is that ferrous material makes, and after covering, can produce adhesive effect with magnet, improves the stablizing effect of bucket cover sealing.
Wherein, the inner bottom of charging aperture is also provided with and the mixing feeding screw axle 15 that mixes feeding motor 16 and be connected toward feed direction. Like this, when realizing feeding, can improve better mixed effect, further, described mixing feeding screw axle 15 be level side by side and be symmetrical arranged and can be counterrotating two, and two are mixed the middle junction of feeding screw axle just to charging aperture setting, can in feeding, ensure better like this mixed effect.
In sum, the utlity model has simple in structurely, with low cost, can facilitate fire retardant to add, improve adding proportion accuracy, and the advantage such as mixing uniformity.
Claims (7)
1. a styrofoam extrusion moulding apparatus feed system, comprise coarse fodder batch mixer, the outlet of coarse fodder batch mixer is connected with a uncovered receiving hopper, and the outlet of receiving hopper lower end is connected to a storage bin upper end by a feed screw, and the outlet of storage bin lower end is connected with the charging aperture of extruding machine; It is characterized in that, also comprise a fire retardant feed hopper, the outlet of fire retardant feed hopper below is connected with a horizontally disposed fire retardant feeding cylinder, in fire retardant feeding cylinder, be provided with the fire retardant charging helical axis of coupling, fire retardant charging is connected with the fire retardant charging motor-driven being positioned at outside fire retardant feeding cylinder with helical axis, and the outlet of fire retardant feeding cylinder is connected with the charging aperture of extruding machine; The outlet of described storage bin lower end is also connected with a horizontally disposed coarse fodder feeding cylinder, in coarse fodder feeding cylinder, be provided with the coarse fodder charging helical axis of coupling, coarse fodder charging is connected with the coarse fodder charging motor-driven being positioned at outside coarse fodder feeding cylinder with helical axis, and the outlet of coarse fodder feeding cylinder is connected with the charging aperture of extruding machine.
2. styrofoam extrusion moulding apparatus feed system as claimed in claim 1, it is characterized in that, the charging aperture top of extruding machine is vertically provided with a hopper, hopper upper level area of section is greater than lower horizontal area of section and lower horizontal area of section reduces from top to bottom gradually, the charging aperture of hopper lower port and extruding machine is tightly connected, one side on hopper top and the outlet of coarse fodder feeding cylinder are joined, and perpendicular opposite side and the outlet of fire retardant feeding cylinder of hopper top and coarse fodder feeding cylinder outlet discharging direction joined.
3. styrofoam extrusion moulding apparatus feed system as claimed in claim 2, is characterized in that, described hopper horizontal cross-section is square structure.
4. styrofoam extrusion moulding apparatus feed system as claimed in claim 3, it is characterized in that, described hopper top exports on the both sides side plate joining with the outlet of coarse fodder feeding cylinder and fire retardant feeding cylinder respectively, respectively be provided with a pair of annular magnet, the two pairs of annular magnets are fixed respectively on corresponding side plate surfaces externally and internally and the annular magnet that is positioned at side plate outer surface is set in respectively outside the outlet of coarse fodder feeding cylinder and the outlet of fire retardant feeding cylinder.
5. styrofoam extrusion moulding apparatus feed system as claimed in claim 4, it is characterized in that, described hopper top is respectively just on the both sides side plate of the outlet of coarse fodder feeding cylinder and the outlet of fire retardant feeding cylinder, respectively be provided with a pair of rectangular magnet, two pairs of rectangular magnet are fixed respectively on corresponding side plate surfaces externally and internally, and lay respectively at and the outlet of coarse fodder feeding cylinder and the corresponding tiltedly lower position of fire retardant feeding cylinder outlet.
6. styrofoam extrusion moulding apparatus feed system as claimed in claim 4, is characterized in that, hopper top is provided with bucket cover, and bucket cover is that ferrous material makes.
7. styrofoam extrusion moulding apparatus feed system as claimed in claim 2, is characterized in that, the inner bottom of charging aperture is also provided with and the mixing feeding screw axle that mixes feeding motor and be connected toward feed direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124519.7U CN205238514U (en) | 2015-12-31 | 2015-12-31 | Polyphenyl board extrusion device charge -in system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124519.7U CN205238514U (en) | 2015-12-31 | 2015-12-31 | Polyphenyl board extrusion device charge -in system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238514U true CN205238514U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521124519.7U Expired - Fee Related CN205238514U (en) | 2015-12-31 | 2015-12-31 | Polyphenyl board extrusion device charge -in system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217806A (en) * | 2016-07-22 | 2016-12-14 | 浙江汇锋薄膜科技有限公司 | A kind of feed arrangement of plastic film extruder |
-
2015
- 2015-12-31 CN CN201521124519.7U patent/CN205238514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217806A (en) * | 2016-07-22 | 2016-12-14 | 浙江汇锋薄膜科技有限公司 | A kind of feed arrangement of plastic film extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |