CN209466650U - Extrusion device is used in a kind of production of Polywoven Bag - Google Patents
Extrusion device is used in a kind of production of Polywoven Bag Download PDFInfo
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- CN209466650U CN209466650U CN201822237997.9U CN201822237997U CN209466650U CN 209466650 U CN209466650 U CN 209466650U CN 201822237997 U CN201822237997 U CN 201822237997U CN 209466650 U CN209466650 U CN 209466650U
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- hopper
- extruded tube
- helical blade
- interior
- thermally conductive
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Abstract
The utility model provides a kind of Polywoven Bag production extrusion device, including extruded tube, the outside of extruded tube is equipped with heating layer, the inside of heating layer is equipped with several mica heating sheets, the outside of heating layer is equipped with thermally conductive oil reservoir, the outside of thermally conductive oil reservoir is equipped with insulating layer, the inner horizontal of extruded tube is equipped with agitating shaft, agitating shaft is equipped with the first helical blade, the gap of first helical blade is equipped with the second helical blade, the top side of extruded tube is equipped with feed hopper, feed hopper includes outer hopper and interior hopper, several first springs are connected between interior hopper and outer hopper, the lateral wall of interior hopper is equipped with knocking device, the center of inside of interior hopper is equipped with the stock guide of taper, the surface of stock guide is equipped with spiral deflector chute, the outer middle side part of stock guide is connected by several support rods with the inner sidewall of interior hopper, far from feed hopper in extruded tube Side is communicated with extruder head, and extruder head is equipped with discharge nozzle far from the side of extruded tube, is wound with cooling water pipe on the lateral wall of discharge nozzle.
Description
Technical field
The utility model relates to Polywoven Bag preparation technical field more particularly to a kind of Polywoven Bag production extrusions
Device.
Background technique
The main production of Polywoven Bag is using polypropylene or polyethylene flat filament, by being produced through knitting device
The usage amount of product, Polywoven Bag is very big, is widely used in the packaging of fertilizer, chemical products and other items；In Polywoven Bag
Production process in, need to use extrusion device by mixed material carry out melting extrusion；But existing Polywoven Bag
Production mostly heats material simply by heating coil with extrusion device, and the rate of heat addition is slower；And material from into
Hopper is easy blocking during entering extruded tube, and using effect is bad.
Summary of the invention
The utility model exactly against the above technical problems, provides a kind of Polywoven Bag production extrusion device.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of Polywoven Bag production extrusion dress
It sets, including extruded tube, which is characterized in that the outside of extruded tube is equipped with heating layer, and the inside of heating layer is heated equipped with several micas
Piece, the outside of heating layer are equipped with thermally conductive oil reservoir, and the top of thermally conductive oil reservoir is equipped with oil inlet pipe, and oil inlet pipe is equipped with inlet valve, thermally conductive
The lower part of oil reservoir is equipped with flowline, and flowline is equipped with delivery valve, and the outside of thermally conductive oil reservoir is equipped with insulating layer, the inside of extruded tube
Level is equipped with agitating shaft, and agitating shaft is equipped with the first helical blade, and the gap of the first helical blade is equipped with the second spiral shell on agitating shaft
Vane piece, and the radius of the second helical blade is less than or equal to the half of the first helical blade radius, one end of agitating shaft, which is stretched out, to be squeezed
Cylinder and it is connected with motor out, the top side of extruded tube is equipped with feed hopper, and feed hopper includes outer hopper and is arranged inside outer hopper
Interior hopper, be connected with several first springs between interior hopper and outer hopper, the lateral wall of interior hopper is equipped with knocking device, interior material
The center of inside of bucket is equipped with the stock guide of taper, and the surface of stock guide is equipped with spiral deflector chute, the outer middle side part of stock guide
Equipped with several support rods, the other end of support rod is connected with the inner sidewall of interior hopper, and the side in extruded tube far from feed hopper connects
It is connected with extruder head, extruder head is equipped with discharge nozzle far from the side of extruded tube, is wound with cooling water pipe on the lateral wall of discharge nozzle.
Several baffle plates are staggeredly equipped on the inner wall of the thermally conductive oil reservoir.
The knocking device includes the installing frame being arranged on interior hopper lateral wall, and installing frame is in the side of outer hopper
Wall bottom is equipped with electromagnet, and electromagnet is equipped with several second springs close to the side of interior hopper, and the other end of second spring is connected with
Iron block.
Compared with prior art, the utility model has the beneficial effects that the utility model was equipped with by heating layer inside
In mica heating sheet and thermally conductive oil reservoir filled with conduction oil to inside extruded tube material carry out combined heat, the rate of heat addition compared with
Fastly, heating effect is preferable；The stock guide for the taper being arranged in feed hopper can by the inside for being transported to extruded tube of material dispersion, when
When feed hopper blocks, discontinuity energization can be carried out to electromagnet, so that iron block discontinuity under the action of second spring
The outer wall for tapping interior hopper, promotes the whereabouts of material, using effect is preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1, extruded tube；2, heating layer；3, mica heating sheet；4, thermally conductive oil reservoir；5, insulating layer；6, agitating shaft；7,
One helical blade；8, the second helical blade；9, motor；10, outer hopper；11, interior hopper；12, the first spring；13, stock guide；
14, deflector chute；15, support rod；16, extruder head；17, discharge nozzle；18, cooling water pipe；19, baffle plate；20, installing frame；21, electric
Magnet；22, second spring；23, iron block.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of Polywoven Bag production uses extrusion device, including extruded tube 1, the outside of extruded tube 1 to be equipped with
Heating layer 2, the inside of heating layer 2 are equipped with several mica heating sheets 3, and the outside of heating layer 2 is equipped with thermally conductive oil reservoir 4, thermally conductive oil reservoir 4
Top be equipped with oil inlet pipe, oil inlet pipe is equipped with inlet valve, and the lower part of thermally conductive oil reservoir 4 is equipped with flowline, and flowline is equipped with
Oil valve, the outside of thermally conductive oil reservoir 4 are equipped with insulating layer 5, and the inner horizontal of extruded tube 1 is equipped with agitating shaft 6, and agitating shaft 6 is equipped with the
One helical blade 7, the gap of the first helical blade 7 is equipped with the second helical blade 8, and the half of the second helical blade 8 on agitating shaft 6
Diameter is less than or equal to the half of 7 radius of the first helical blade, and one end of agitating shaft 6 stretches out extruded tube 1 and is connected with motor 9, extruded tube 1
Top side be equipped with feed hopper, feed hopper includes outer hopper 10 and the interior hopper 11 that is arranged in inside outer hopper 10, interior hopper
Several first springs 12 are connected between 11 and outer hopper 10, the lateral wall of interior hopper 11 is equipped with knocking device, interior hopper 11
Center of inside is equipped with the stock guide 13 of taper, and the surface of stock guide 13 is equipped with spiral deflector chute 14, the outside of stock guide 13
Middle part is equipped with several support rods 15, and the other end of support rod 15 is connected with the inner sidewall of interior hopper 11, far from charging in extruded tube 1
The side of bucket is communicated with extruder head 16, and extruder head 16 is equipped with discharge nozzle 17, the lateral wall of discharge nozzle 17 far from the side of extruded tube 1
On be wound with cooling water pipe 18.
Several baffle plates 19 are staggeredly equipped on the inner wall of the thermally conductive oil reservoir 4.
The knocking device includes the installing frame 20 being arranged on 11 lateral wall of interior hopper, and installing frame 20 is close to outer hopper 10
Side inner wall bottom be equipped with electromagnet 21, electromagnet 21 close to the side of interior hopper 11 be equipped with several second springs 22, second
The other end of spring 22 is connected with iron block 23.
The utility model by the mica heating sheet 3 and thermally conductive oil reservoir 4 that are equipped with inside heating layer 2 filled with conduction oil pair
Material inside extruded tube 1 carries out combined heat, and the rate of heat addition is very fast, and heating effect is preferable；The taper being arranged in feed hopper
The inside for being transported to extruded tube 1 of material dispersion can be interrupted electromagnet 21 when feed hopper blocking by stock guide 13
Property be powered so that the outer wall of the percussion interior hopper 11 of discontinuity under the action of second spring 22 of iron block 23, promotes material
Whereabouts；The first helical blade 7 and the second helical blade 8 being arranged inside extruded tube 1 can be very good to convey material,
Using effect is preferable.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of Polywoven Bag production extrusion device, including extruded tube (1), which is characterized in that extruded tube is set on the outside of (1)
Have heating layer (2), the inside of heating layer (2) is equipped with several mica heating sheets (3), and the outside of heating layer (2) is equipped with thermally conductive oil reservoir
(4), the top of thermally conductive oil reservoir (4) is equipped with oil inlet pipe, and oil inlet pipe is equipped with inlet valve, and the lower part of thermally conductive oil reservoir (4) is equipped with fuel-displaced
Pipe, flowline are equipped with delivery valve, and the outside of thermally conductive oil reservoir (4) is equipped with insulating layer (5), and the inner horizontal of extruded tube (1) is equipped with
Agitating shaft (6), agitating shaft (6) are equipped with the first helical blade (7), and the gap of the first helical blade (7) is equipped on agitating shaft (6)
Second helical blade (8), and the radius of the second helical blade (8) is less than or equal to the half of the first helical blade (7) radius, stirring
One end of axis (6) is stretched out extruded tube (1) and is connected with motor (9), and the top side of extruded tube (1) is equipped with feed hopper, feed hopper packet
Outer hopper (10) and setting are included in the interior hopper (11) of outer hopper (10) inside, is connected between interior hopper (11) and outer hopper (10)
Several first springs (12), the lateral wall of interior hopper (11) are equipped with knocking device, and the center of inside of interior hopper (11) is equipped with cone
The surface of the stock guide (13) of shape, stock guide (13) is equipped with spiral deflector chute (14), and the outer middle side part of stock guide (13) is set
Have several support rods (15), the other end of support rod (15) is connected with the inner sidewall of interior hopper (11), in extruded tube (1) far from into
The side of hopper is communicated with extruder head (16), and extruder head (16) is equipped with discharge nozzle (17) far from the side of extruded tube (1), discharge nozzle
(17) cooling water pipe (18) are wound on lateral wall.
2. a kind of Polywoven Bag production extrusion device according to claim 1, which is characterized in that the thermally conductive oil reservoir
(4) several baffle plates (19) staggeredly are equipped on inner wall.
3. a kind of Polywoven Bag production extrusion device according to claim 1, which is characterized in that the knocking device
Including the installing frame (20) being arranged on interior hopper (11) lateral wall, side inner wall bottom of the installing frame (20) close to outer hopper (10)
Portion is equipped with electromagnet (21), and electromagnet (21) is equipped with several second springs (22) close to the side of interior hopper (11), second spring
(22) the other end is connected with iron block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237997.9U CN209466650U (en) | 2018-12-29 | 2018-12-29 | Extrusion device is used in a kind of production of Polywoven Bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237997.9U CN209466650U (en) | 2018-12-29 | 2018-12-29 | Extrusion device is used in a kind of production of Polywoven Bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209466650U true CN209466650U (en) | 2019-10-08 |
Family
ID=68090800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237997.9U Active CN209466650U (en) | 2018-12-29 | 2018-12-29 | Extrusion device is used in a kind of production of Polywoven Bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209466650U (en) |
-
2018
- 2018-12-29 CN CN201822237997.9U patent/CN209466650U/en active Active
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