CN208896462U - A kind of plastic raw materials melting spiral fiber drawing device - Google Patents
A kind of plastic raw materials melting spiral fiber drawing device Download PDFInfo
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- CN208896462U CN208896462U CN201821803960.1U CN201821803960U CN208896462U CN 208896462 U CN208896462 U CN 208896462U CN 201821803960 U CN201821803960 U CN 201821803960U CN 208896462 U CN208896462 U CN 208896462U
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Abstract
The utility model relates to a kind of plastic raw materials to melt spiral fiber drawing device, belong to technical field of plastic processing equipment, including extrusion molding case and it is connected to the wire drawing case and motor housing at extrusion molding case both ends, the bottom of extrusion molding case and motor housing is provided with support leg, is provided with feed inlet at the top of extrusion molding case；The extrusion molding cylinder of both ends open is fixedly installed in extrusion molding case, the internal diameter of extrusion molding cylinder is gradually reduced along its axis direction, extrusion molding cylinder is provided in extrusion molding case, the internal diameter of extrusion molding cylinder is gradually reduced along its axis direction, so that screw rod is during squeezing plastic raw materials, the inner wall of extrusion molding cylinder is gradually increased the pressure of plastic raw materials, along with electric heating wire to heating in extrusion molding case, plastic raw materials is melted more complete；It is connected with cooling pipe between bushing, so that plastic raw materials after the completion of wire drawing, before collection, can first carry out a degree of cooling in cooling pipe, reduces the noxious material of the plastic wire volatilization of high temperature, protects the health of worker.
Description
Technical field
The utility model relates to a kind of plastic raw materials to melt spiral fiber drawing device, belong to technical field of plastic processing equipment.
Background technique
Plastic raw materials are a kind of polymer, and can be described as macromolecule or giant molecule, and the plastics being generally commonly called as or tree
Rouge, so-called plastic raw materials, it is one of synthetic resin in fact, and shape is similar with [pine resin] in natural resin, but because
It is synthesized again by the strength of chemistry, and is referred to as plastics.
At this stage, wire drawing machine is generally used to plastic raw materials melt drawing, in China's utility model patent
In the specification of CN207697017U, a kind of plastic raw materials melting spiral fiber drawing device, including rack, fixing sleeve and storage are disclosed
Hopper is provided with material-extruding tube above the rack, and the surface of material-extruding tube is equipped with protective shell, the inside peace of the material-extruding tube
Side equipped with helical axis, and helical axis is provided with material extrusion plate, and the fixing sleeve is installed on the side of material-extruding tube, and material-extruding tube with
Bushing is provided between fixing sleeve, the other side of the material-extruding tube is provided with casing, and the inner upper installation of casing is with teeth
Wheel, the gear and helical axis are connected with each other, and transmission gear is provided with below helical axis, are connected below the transmission gear
It is connected to motor gear, and the side of motor gear and motor are connected with each other.
Above-mentioned plastic raw materials melt spiral fiber drawing device, the advantage is that convenient for carrying out heating and melting to plastic raw materials,
Occur bubble during avoiding wire drawing, but the internal diameter of the material-extruding tube of this device is unified, some plastic pellets are squeezed in arrival
It when expects pipe end, may be completely melted not yet, lead to not be extruded bushing, so that the pressure of material extrusion tube end increases
Greatly, it or even causes danger.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of plastic raw materials melting spiral fiber drawing
Device can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of plastic raw materials melt spiral fiber drawing device, including extrusion molding case and are connected to the wire drawing at extrusion molding case both ends
The bottom of case and motor housing, the extrusion molding case and the motor housing is provided with support leg, is provided at the top of the extrusion molding case
Feed inlet；
It is fixedly installed motor in the motor housing, the extrusion molding cylinder of both ends open, institute are fixedly installed in the extrusion molding case
The internal diameter for stating extrusion molding cylinder is gradually reduced along its axis direction, and baffle, the motor are provided in the inner cavity of extrusion molding cylinder one end
Shaft run through one end of the extrusion molding case, and extend in the inner cavity of the extrusion molding cylinder, and the end of the shaft passes through connection
Axis device is connected with screw rod, and the shaft coupling and the screw rod are in the two sides of the baffle respectively, the extrusion molding case other end
Electric heating wire is provided on inner wall；
The both ends of the wire drawing case also offer opening, and the top and bottom of the wire drawing case is provided with ventilation hole, institute
It states interval in wire drawing case and is fixedly installed bushing, the end of the extrusion molding cylinder extends to the inside of the wire drawing case, and described
The end of extrusion molding cylinder is fixedly connected on the inner wall of the wire drawing case, and the end of the screw rod, which extends to, is in the described of outermost end
The central location of wire drawing plate surface；
The surface array of the bushing is provided with wire drawing hole, and is respectively connected with drop between the adjacent bushing
Wen Guan.
Furthermore, the motor housing, the extrusion molding case and the wire drawing case are structure as a whole.
Furthermore, the feed inlet is positioned close to the top of the extrusion molding case of the motor housing side.
Furthermore, the bushing is fixedly connected on the inner wall of the wire drawing case.
Furthermore, the central location of the wire drawing plate surface is embedded with bearing, and the end of the screw rod, which rotates, to be connected
It connects in the bearing.
Furthermore, the cooling pipe is connected between the opposite wire drawing hole on two bushings.
The utility model the utility model has the advantages that extrusion molding case in be provided with extrusion molding cylinder, the internal diameter of extrusion molding cylinder along its axis direction gradually
Reduce, so that screw rod, during squeezing plastic raw materials, the inner wall of extrusion molding cylinder is gradually increased the pressure of plastic raw materials, companion
As electric heating wire in extrusion molding case to heating, plastic raw materials are melted more complete；It is connected between bushing
There is cooling pipe, so that plastic raw materials after the completion of wire drawing, before collection, can first carry out a degree of drop in cooling pipe
Temperature reduces the noxious material of the plastic wire volatilization of high temperature, protects the health of worker.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the utility model front view；
Fig. 2 is the cross-sectional view of the part at the utility model A；
Fig. 3 is the structural schematic diagram of the utility model part；
Figure label: 1, extrusion molding case；2, wire drawing case；3, motor housing；4, support leg；5, feed inlet；6, motor；601, turn
Axis；7, extrusion molding cylinder；8, baffle；9, shaft coupling；10, screw rod；11, electric heating wire；12, ventilation hole；13, bushing；1301, wire drawing
Hole；14, cooling pipe；15, bearing.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown, a kind of plastic raw materials melt spiral fiber drawing device, including extrusion molding case 1 and it is connected to 1 liang of extrusion molding case
The bottom of the wire drawing case 2 and motor housing 3 at end, extrusion molding case 1 and motor housing 3 is provided with support leg 4, the top setting of extrusion molding case 1
There is feed inlet 5；
It is fixedly installed motor 6 in motor housing 3, the extrusion molding cylinder 7 of both ends open, extrusion molding cylinder 7 are fixedly installed in extrusion molding case 1
Internal diameter be gradually reduced along its axis direction, be provided with baffle 8 in the inner cavity of 7 one end of extrusion molding cylinder, stop plastic raw materials to motor 6
601 1 Fang Yidong of shaft, the shaft 601 of motor 6 runs through one end of extrusion molding case 1, and extends in the inner cavity of extrusion molding cylinder 7, and
The end of shaft 601 is connected with screw rod 10 by shaft coupling 9, and shaft coupling 9 and screw rod 10 are in the two sides of baffle 8, extrusion molding respectively
Electric heating wire 11 is provided on the inner wall of 1 other end of case；
The both ends of wire drawing case 2 also offer opening, and the top and bottom of wire drawing case 2 is provided with ventilation hole 12, so that drawing
Silk 2 inner cavity of case and it is external form vent passages, facilitate the heat transfer of cooling pipe 14, conducive to the cooling of plastic wire, in wire drawing case 2
Interval is fixedly installed bushing 13, and the end of extrusion molding cylinder 7 extends to the inside of wire drawing case 2, and the fixed company in end of extrusion molding cylinder 7
It connects on the inner wall of wire drawing case 2, the end of screw rod 10 extends to the central location for being in 13 surface of bushing of outermost end；
The surface array of bushing 13 is provided with wire drawing hole 1301, and is respectively connected with cooling pipe between adjacent bushing 13
14。
Motor housing 3, extrusion molding case 1 and wire drawing case 2 are structure as a whole, and feed inlet 5 is positioned close to the extrusion molding of 3 side of motor housing
The top of case 1, bushing 13 are fixedly connected on the inner wall of wire drawing case 2, and the central location on 13 surface of bushing is embedded with axis
It holds, the end of screw rod 10 is rotatably connected in bearing, and cooling pipe 14 is connected to the opposite wire drawing hole on two bushings 13
Between 1301.
Utility model works principle: plastic raw materials are put into from feed inlet 5, then lead to motor 6 and electric heating wire 11
The shaft 601 of electricity, motor 6 drives screw rod 10 to be rotated, and plastic raw materials are transported under the promotion of screw rod 10 to the end of extrusion molding cylinder 7
It is dynamic, since the internal diameter of extrusion molding cylinder 7 is gradually reduced along its axis direction, with the movement of plastic raw materials, extrusion molding cylinder 7 it is interior
Wall also more carrys out also greatly the pressure of plastic raw materials, while electric heating wire 11 heats the space in extrusion molding case 1, so that plastics
Raw material can avoid partly plastic raw material occur in the end of extrusion molding cylinder 7 not melting complete feelings with being melted more completely
Condition improves the security performance of production；
Cooling pipe 14 is connected between bushing 13, the plastic raw materials after melting are pushed to bushing 13, by drawing
After wire drawing hole 1301 on filament plate 13, moved by cooling pipe 14 to next bushing 13, after multiple cooling pipes 14, modeling
Expect that the temperature in silk table face reduces, plastic raw materials are after the completion of wire drawing, and before collection, certain journey can be first carried out in cooling pipe 14
The cooling of degree reduces the noxious material of the plastic wire volatilization of high temperature, protects the health of worker.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of plastic raw materials melt spiral fiber drawing device, including extrusion molding case (1) and it is connected to extrusion molding case (1) both ends
Wire drawing case (2) and motor housing (3), it is characterised in that: the bottom of the extrusion molding case (1) and the motor housing (3) is provided with branch
Support foot (4) is provided with feed inlet (5) at the top of the extrusion molding case (1)；
It is fixedly installed motor (6) in the motor housing (3), the extrusion molding of both ends open is fixedly installed in the extrusion molding case (1)
Cylinder (7), the internal diameter of the extrusion molding cylinder (7) are gradually reduced along its axis direction, are provided in the inner cavity of described extrusion molding cylinder (7) one end
The shaft (601) of baffle (8), the motor (6) runs through one end of the extrusion molding case (1), and extends to the extrusion molding cylinder (7)
In inner cavity, and the end of the shaft (601) is connected with screw rod (10) by shaft coupling (9), the shaft coupling (9) and the spiral shell
Bar (10) is in the two sides of the baffle (8) respectively, is provided with electric heating wire on the inner wall of extrusion molding case (1) other end
(11)；
The both ends of the wire drawing case (2) also offer opening, and the top and bottom of the wire drawing case (2) is provided with ventilation hole
(12), interval is fixedly installed bushing (13) in the wire drawing case (2), and the end of the extrusion molding cylinder (7) extends to the drawing
The inside of silk case (2), and the end of the extrusion molding cylinder (7) is fixedly connected on the inner wall of the wire drawing case (2), the screw rod
(10) end extends to the central location for being in the bushing (13) surface of outermost end；
The surface array of the bushing (13) is provided with wire drawing hole (1301), and is connected between the adjacent bushing (13)
It is connected to cooling pipe (14).
2. a kind of plastic raw materials according to claim 1 melt spiral fiber drawing device, it is characterised in that: the motor housing
(3), the extrusion molding case (1) is structure as a whole with the wire drawing case (2).
3. a kind of plastic raw materials according to claim 1 melt spiral fiber drawing device, it is characterised in that: the feed inlet
(5) it is positioned close to the top of the extrusion molding case (1) of the motor housing (3) side.
4. a kind of plastic raw materials according to claim 1 melt spiral fiber drawing device, it is characterised in that: the bushing
(13) it is fixedly connected on the inner wall of the wire drawing case (2).
5. a kind of plastic raw materials according to claim 1 melt spiral fiber drawing device, it is characterised in that: the bushing
(13) central location on surface is embedded with bearing (15), and the end of the screw rod (10) is rotatably connected on the bearing (15)
It is interior.
6. a kind of plastic raw materials according to claim 1 melt spiral fiber drawing device, it is characterised in that: the cooling pipe
(14) it is connected between the opposite wire drawing hole (1301) on two bushings (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803960.1U CN208896462U (en) | 2018-11-03 | 2018-11-03 | A kind of plastic raw materials melting spiral fiber drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803960.1U CN208896462U (en) | 2018-11-03 | 2018-11-03 | A kind of plastic raw materials melting spiral fiber drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208896462U true CN208896462U (en) | 2019-05-24 |
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ID=66577582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821803960.1U Active CN208896462U (en) | 2018-11-03 | 2018-11-03 | A kind of plastic raw materials melting spiral fiber drawing device |
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| CN (1) | CN208896462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261030A (en) * | 2023-10-19 | 2023-12-22 | 河北宝森新材料有限公司 | Efficient composite double-order extrusion granulator and method for cable sheath preparation |
-
2018
- 2018-11-03 CN CN201821803960.1U patent/CN208896462U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261030A (en) * | 2023-10-19 | 2023-12-22 | 河北宝森新材料有限公司 | Efficient composite double-order extrusion granulator and method for cable sheath preparation |
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