CN221518732U - Extrusion device for polyethylene - Google Patents
Extrusion device for polyethylene Download PDFInfo
- Publication number
- CN221518732U CN221518732U CN202322944632.0U CN202322944632U CN221518732U CN 221518732 U CN221518732 U CN 221518732U CN 202322944632 U CN202322944632 U CN 202322944632U CN 221518732 U CN221518732 U CN 221518732U
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- China
- Prior art keywords
- extrusion
- fixed mounting
- driving motor
- tank
- polyethylene
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- 238000001125 extrusion Methods 0.000 title claims abstract description 68
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 30
- -1 polyethylene Polymers 0.000 title claims abstract description 30
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 30
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 244000309464 bull Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of extrusion devices, and discloses an extrusion device for polyethylene, which comprises a fixed bottom plate, wherein an extrusion tank is fixedly arranged on the upper surface of the fixed bottom plate, supporting legs are fixedly arranged at four corners below the fixed bottom plate, a supporting plate is fixedly arranged on one side of the extrusion tank, a first driving motor is fixedly arranged on the upper surface of the supporting plate, and a discharge hole is fixedly arranged on one side, away from the supporting plate, of the extrusion tank; this extrusion device that polyethylene was used uses through the cooperation of movable cover plate, lower slider, upper slider and fixed knob, carries out reverse rotation to fixed knob, makes it break away from the helicoidal groove of lower slider and upper slider surface seting up, and then is opened movable cover plate by the clearance personnel, can clean movable shaft, swivel vane and bull stick and extrusion jar inside to reached the inside polyethylene that has solidified of convenient clearance jar, practiced thrift clearance time, accelerated work efficiency's effect.
Description
Technical Field
The utility model relates to the technical field of extrusion devices, in particular to an extrusion device for polyethylene.
Background
In the plastic extrusion molding equipment, the plastic extruder is generally called a host machine, and the plastic extrusion molding machine of the subsequent equipment matched with the host machine is called an auxiliary machine. Through the development of over 100 years, the plastic extruder has been derived from the original single screw into multiple types such as double screws, multiple screws, even no screws and the like. The plastic extruder (main machine) can be matched with various plastic molding auxiliary machines such as pipes, films, rod materials, monofilaments, flat wires, packing belts, extruding nets, plates (sheets), special-shaped materials, pelleting, cable coating and the like to form various plastic extrusion molding production lines and produce various plastic products. Therefore, plastic extrusion molding machines are one of the widely used types in the plastic processing industry, whether now or in the future.
The extruder among the prior art, through using full-automatic batch feed opening, make the extruder when the unloading, put into the extrusion jar with the batch with piled up material in batches to avoided disposable unloading too much to make the problem that the feed opening blocked, but current extruder is after using, can fix the pivot after solidifying the internal remaining polyethylene of jar, makes the pivot rotate difficulty or be difficult to rotate, and clears up comparatively trouble, does not clear up the internal solidified polyethylene of jar for a long time, can reduce the life of extruder.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the extruding device for polyethylene, which has the advantages of conveniently cleaning the solidified polyethylene in the tank body, saving cleaning time and accelerating working efficiency, and solves the problems that the rotating shaft can be fixed after solidification of the residual polyethylene in the tank body, the rotating shaft is difficult or difficult to rotate, the cleaning is troublesome, the solidified polyethylene in the tank body is not cleaned for a long time, and the service life of the extruder can be reduced.
(II) technical scheme
In order to realize the purposes of conveniently cleaning the solidified polyethylene in the tank body, saving cleaning time and accelerating working efficiency, the utility model provides the following technical scheme: the utility model provides an extrusion device that polyethylene was used, includes PMKD, PMKD's last fixed surface installs the extrusion jar, equal fixed mounting in the below four corners of PMKD has the supporting leg, one side fixed mounting of extrusion jar has the backup pad, the top fixed surface of backup pad installs first driving motor, one side fixed mounting that the extrusion jar was kept away from the backup pad has the discharge gate, the one end fixed mounting that the top of extrusion jar is close to the backup pad has a feed cylinder, the top fixed mounting of feed cylinder has a toper section of thick bamboo, the top fixed mounting of toper section of thick bamboo has the feed opening, the inner wall surface fixed mounting of extrusion jar has the hot plate, fixed mounting has second driving motor below and be located between two supporting legs.
Preferably, the extrusion tank comprises a movable cover plate, a loose leaf, a rotating rod, a rotating blade, an inclined plate, a lower sliding block, an upper sliding block, a screw groove and a fixed knob.
Preferably, the movable cover plate is movably mounted on the surface of the extrusion tank, the loose-leaf fixed mounting is arranged on the surface of the extrusion tank and positioned below the movable cover plate, one end of the rotating rod is movably mounted on one side of the first driving motor, the rotating blades are fixedly mounted on the surface of the rotating rod, the inclined plate is fixedly mounted on the inner wall surface of the extrusion tank and leans against the discharge hole, the lower slider is fixedly mounted on the side wall of the extrusion tank, the upper slider is fixedly mounted on one end of the movable cover plate, screw grooves are formed in the surfaces of the upper slider and the lower slider, and the inner surfaces of the screw grooves are in threaded connection with the fixing knob.
Preferably, the first driving motor comprises a rotating shaft and a movable shaft, the rotating shaft is movably mounted on the right side of the first driving motor, and the movable shaft is fixedly mounted on the left surface of the extrusion tank.
Preferably, the rotating rod penetrates through the extrusion tank and the movable shaft, the acting force of the rotating blade is pushing forward, and after the heating plate melts the material, the rotating blade is driven by the rotating rod to stir and extrude the polyethylene.
Preferably, the heating plate is electrically connected with the second driving motor, and when the input end of the second driving motor is connected with the output end of the external power supply, the external power supply can provide electric energy for the heating plate through the second driving motor, so that the heating plate can be continuously heated.
(III) beneficial effects
Compared with the prior art, the utility model provides an extrusion device for polyethylene, which has the following beneficial effects:
This extrusion device that polyethylene was used uses through the cooperation of movable cover plate, lower slider, upper slider and fixed knob, carries out reverse rotation to fixed knob, makes it break away from the helicoidal groove of lower slider and upper slider surface seting up, and then is opened movable cover plate by the clearance personnel, can clean movable shaft, swivel vane and bull stick and extrusion jar inside to reached the inside polyethylene that has solidified of convenient clearance jar, practiced thrift clearance time, accelerated work efficiency's effect.
Drawings
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the squeeze can of the present utility model.
In the figure: 1. a fixed bottom plate; 2. extruding the tank; 201. a removable cover; 202. a loose leaf; 203. a rotating rod; 204. rotating leaves; 205. an inclined plate; 206. a lower slide block; 207. an upper slider; 208. a screw groove; 209. fixing a knob; 3. support legs; 4. a support plate; 5. a first driving motor; 501. a rotating shaft; 502. a movable shaft; 6. a blanking cylinder; 7. a conical cylinder; 8. a feed opening; 9. a heating plate; 10. a second driving motor; 11. and a discharge port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an extrusion device for polyethylene comprises a fixed bottom plate 1, an extrusion tank 2 is fixedly arranged on the upper surface of the fixed bottom plate 1, the extrusion tank 2 comprises a movable cover plate 201, a loose leaf 202, a rotating rod 203, a rotating vane 204, an inclined plate 205, a lower sliding block 206, an upper sliding block 207, a screw groove 208 and a fixed knob 209, the movable cover plate 201 is movably arranged on the surface of the extrusion tank 2, the loose leaf 202 is fixedly arranged on the surface of the extrusion tank 2 and is positioned below the movable cover plate 201, one end of the rotating rod 203 is movably arranged on one side of a first driving motor 5, the rotating vane 204 is fixedly arranged on the surface of the rotating rod 203, the inclined plate 205 is fixedly arranged on the inner wall surface of the extrusion tank 2 and is close to a discharge hole 11, the lower sliding block 206 is fixedly arranged on the side wall of the extrusion tank 2, the upper sliding block 207 is fixedly arranged at one end of the movable cover plate 201, screw grooves 208 are respectively arranged on the surfaces of the upper sliding block 207 and the lower sliding block 206, the inner surface spiro union of helicoidal groove 208 has fixed knob 209, the below four corners of PMKD 1 all fixed mounting has supporting leg 3, one side fixed mounting of extrusion jar 2 has backup pad 4, the top surface fixed mounting of backup pad 4 has first driving motor 5, first driving motor 5 includes pivot 501 and loose axle 502, bull stick 203 runs through extrusion jar 2 and loose axle 502, the effort of whirl leaf 204 is the forward promotion, after the hot plate 9 melts the material, drive the whirl leaf 204 by bull stick 203 and stir and extrude polyethylene, the right side movable mounting of first driving motor 5 has pivot 501, loose axle 502 fixed mounting is in the surface of extrusion jar 2 left side, one side fixed mounting of extrusion jar 2 remote from backup pad 4 has discharge gate 11, the one end fixed mounting that is close to backup pad 4 above extrusion jar 2 has lower feed cylinder 6, the top fixed mounting of lower feed cylinder 6 has cone 7, the top fixed mounting of toper section of thick bamboo 7 has feed opening 8, and the inner wall surface fixed mounting of extrusion jar 2 has hot plate 9, and fixed mounting has second driving motor 10 between fixed bottom plate 1's below and being located two supporting legs 3, and hot plate 9 is linked together with second driving motor 10 electricity, and when the input of second driving motor 10 is connected with external power supply's output, external power supply accessible second driving motor 10 provides the electric energy for hot plate 9, makes hot plate 9 can continuously heat.
Working principle: the input end of a second driving motor 10 is communicated with an external power supply, the second driving motor 10 supplies power to a heating plate 9 to enable the heating plate 9 to start preheating, then the input end of a first driving motor 5 is communicated with the external power supply, a rotating shaft 501 is driven by the first driving motor 5 to rotate, so that a rotating rod 203 and a rotating vane 204 are driven to start rotating, raw materials are poured into a feed opening 8, the raw materials are conveyed into an extrusion tank 2 through a conical cylinder 7 and a feed cylinder 6, the raw materials are heated and melted through the heating plate 9, the melted raw materials are stirred and mixed through the rotating vane 204, then the mixed polyethylene is pushed to an inclined plate 205, and the polyethylene is gathered through the inclined plate 205 and then poured out from the feed opening 11; after the extruder stops working, the fixed knob 209 is reversely rotated by a worker to separate from the screw grooves 208 formed on the surfaces of the lower slide block 206 and the upper slide block 207, and then the movable cover 201 is opened by a cleaning worker, so that the movable shaft 502, the rotary blades 204, the rotary rods 203 and the inside of the extrusion tank 2 can be cleaned.
To sum up: this extrusion device that polyethylene was used uses through the cooperation of removable cover 201, lower slider 206, upper slider 207 and fixed knob 209, carries out the counter-rotation to fixed knob 209, makes it break away from the helicoidal groove 208 that lower slider 206 and upper slider 207 surface were seted up, and then is opened removable cover 201 by the clearance personnel, can clean removable shaft 502, swivel vane 204 and bull stick 203 and extrusion jar 2 inside to reached the polyethylene that the inside solidification of convenient clearance jar has been reached, practiced thrift the clearance time, accelerated work efficiency's effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Extrusion device for polyethylene, comprising a fixed base plate (1), characterized in that: the utility model discloses a feeding device for a plastic extrusion machine, including fixed baseplate (1), upper surface fixed mounting of fixed baseplate (1) has extrusion jar (2), the below four corners of fixed baseplate (1) is all fixed mounting has supporting leg (3), one side fixed mounting of extrusion jar (2) has backup pad (4), the top fixed mounting of backup pad (4) has first driving motor (5), one side fixed mounting that keeps away from backup pad (4) of extrusion jar (2) has discharge gate (11), the one end fixed mounting that is close to backup pad (4) of the top of extrusion jar (2) has feed cylinder (6), the top fixed mounting of feed cylinder (6) has toper section of thick bamboo (7), the top fixed mounting of toper section of thick bamboo (7) has feed opening (8), the inner wall surface fixed mounting of extrusion jar (2) has hot plate (9), the below of fixed baseplate (1) and be located between two supporting leg (3) fixed mounting have second driving motor (10).
2. An extrusion apparatus for polyethylene according to claim 1, wherein: the extrusion tank (2) comprises a movable cover plate (201), a loose leaf (202), a rotating rod (203), a rotating blade (204), an inclined plate (205), a lower sliding block (206), an upper sliding block (207), a screw groove (208) and a fixed knob (209).
3. An extrusion apparatus for polyethylene according to claim 2, wherein: the movable cover plate (201) is movably mounted on the surface of the extrusion tank (2), the loose-leaf (202) is fixedly mounted on the surface of the extrusion tank (2) and located below the movable cover plate (201), one end of the rotating rod (203) is movably mounted on one side of the first driving motor (5), the rotating blade (204) is fixedly mounted on the surface of the rotating rod (203), the inclined plate (205) is fixedly mounted on the inner wall surface of the extrusion tank (2) and leans against the discharge hole (11), the lower slider (206) is fixedly mounted on the side wall of the extrusion tank (2), the upper slider (207) is fixedly mounted on one end of the movable cover plate (201), screw grooves (208) are formed in the surfaces of the upper slider (207) and the lower slider (206), and fixing knobs (209) are screwed on the inner surfaces of the screw grooves (208).
4. An extrusion apparatus for polyethylene according to claim 3, wherein: the first driving motor (5) comprises a rotating shaft (501) and a movable shaft (502), the rotating shaft (501) is movably mounted on the right side of the first driving motor (5), and the movable shaft (502) is fixedly mounted on the left side surface of the extrusion tank (2).
5. An extrusion apparatus for polyethylene according to claim 4, wherein: the rotating rod (203) penetrates through the extrusion tank (2) and the movable shaft (502), and the acting force of the rotating blade (204) is pushed forward.
6. An extrusion apparatus for polyethylene according to claim 1, wherein: the heating plate (9) is electrically communicated with the second driving motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322944632.0U CN221518732U (en) | 2023-11-01 | 2023-11-01 | Extrusion device for polyethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322944632.0U CN221518732U (en) | 2023-11-01 | 2023-11-01 | Extrusion device for polyethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221518732U true CN221518732U (en) | 2024-08-13 |
Family
ID=92199990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322944632.0U Active CN221518732U (en) | 2023-11-01 | 2023-11-01 | Extrusion device for polyethylene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221518732U (en) |
-
2023
- 2023-11-01 CN CN202322944632.0U patent/CN221518732U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |