CN214354064U - Single-screw extruder for plastic particle production - Google Patents
Single-screw extruder for plastic particle production Download PDFInfo
- Publication number
- CN214354064U CN214354064U CN202023266058.0U CN202023266058U CN214354064U CN 214354064 U CN214354064 U CN 214354064U CN 202023266058 U CN202023266058 U CN 202023266058U CN 214354064 U CN214354064 U CN 214354064U
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- CN
- China
- Prior art keywords
- screw extruder
- mixing box
- single screw
- production
- plastic granules
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 229920003023 plastic Polymers 0.000 title description 4
- 239000004033 plastic Substances 0.000 title description 4
- 239000002245 particle Substances 0.000 title description 3
- 238000002156 mixing Methods 0.000 claims abstract description 70
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 229920000426 Microplastic Polymers 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 36
- 238000003756 stirring Methods 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 238000007909 melt granulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a single screw extruder for plastic granules production, which comprises a base plate, wherein a single screw extruder body is fixedly arranged at the top of the base plate, a mixing box is arranged above the single screw extruder body, a shell is fixedly arranged at the top of the mixing box, a motor is fixedly arranged at the top of an inner cavity of the shell, and a heat insulation rod is fixedly arranged on an output shaft of the motor; the utility model discloses a setting of stirred tube and heating pipe, the output shaft of motor drives the pipe body through the heat insulating rod and rotates, the rotation of body drives the stirred tube and rotates, thereby stir the mixture to the inside material of mixing box, the work of heating pipe heats the body, body after the heating gives the stirred tube with the heat transfer, can preheat the material when body and stirred tube mix the inside material of mixing box, thereby promote the initial temperature of arranging into single screw extruder body inner chamber material, thereby promote the work efficiency of single screw extruder body.
Description
Technical Field
The utility model relates to a single screw extruder technical field specifically is a single screw extruder for plastic granules production.
Background
The single screw extruder is mainly used for extruding soft and hard polyvinyl chloride, polyethylene and other thermoplastic plastics, can be used for processing various plastic products, such as film blowing, pipe extruding, pressing plates, wire drawing belts and the like, and can also be used for melt granulation.
The existing single-screw extruder needs to mix materials during feeding, and the mixing device and the single-screw extruder which are used at present are separately installed, so that the occupied area is large, and the materials cannot be preheated in the mixing process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single screw extruder for plastic granules production possesses and can preheat it when mixing the material to improve single screw extruder work efficiency's advantage, solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single screw extruder for plastic granules production, includes the bottom plate, the top fixed mounting of bottom plate has single screw extruder body, the top of single screw extruder body is provided with the mixing box, the top fixed mounting of mixing box has the casing, the top fixed mounting of casing inner chamber has the motor, the output shaft fixed mounting of motor has heat insulating rod, the inner chamber fixed mounting that the bottom of heat insulating rod runs through the mixing box and extends to the mixing box has the body, the inner chamber of body is equipped with the heating pipe, the inner chamber fixed mounting of body has the heating pipe, the surperficial equidistance intercommunication of body has the agitator tube.
Preferably, the four corners of the bottom of the mixing box are fixedly provided with support columns, and the bottoms of the support columns are fixedly arranged with the top of the bottom plate.
Preferably, a guide plate is fixedly mounted inside the inner cavity of the mixing box, and the bottom of the pipe body is supported by a top bearing of the guide plate.
Preferably, the two sides of the bottom of the mixing box are communicated with connecting pipes, the bottom of each connecting pipe is communicated with the top of the single-screw extruder body, and a control valve is fixedly mounted on the surface of each connecting pipe.
Preferably, the surface of the heat insulation rod and the inner cavity of the shell are sleeved with a sealing ring, and the bottom of the sealing ring is fixedly installed with the top of the mixing box.
Preferably, the top of mixing box and the one side intercommunication that is located the casing have the filling tube, the top threaded connection of filling tube has the tube cap.
Preferably, the front of the mixing box is embedded with an observation window, and the front of the observation window is carved with scale marks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of stirred tube and heating pipe, the output shaft of motor drives the pipe body through the heat insulating rod and rotates, and the rotation of body drives the stirred tube and rotates to stir the mixture to the material of mixing box inside, the work of heating pipe heats the body, the body after the heating transmits the heat for the stirred tube, body and stirred tube can preheat the material when mixing the material of mixing box inside, thereby promote the initial temperature of arranging into single screw extruder body inner chamber material, thereby promote the work efficiency of single screw extruder body;
2. the utility model can fixedly support the mixing box through the arrangement of the supporting column, the arrangement of the shell can support the motor, and simultaneously can protect the motor, and prevent the motor from being damaged by the impact of external force, the arrangement of the sealing ring can seal the joint of the heat insulation rod and the mixing box, and prevent the heat in the mixing box from entering the inner cavity of the shell through the joint of the heat insulation rod and the mixing box, the arrangement of the heat insulation rod can prevent the heat of the pipe body from being transferred to the motor, the arrangement of the bottom plate can fixedly support the single-screw extruder body and the mixing box, through the arrangement of the guide plate, the guide plate is in an inclined arrangement, the mixed material can be collected at the connecting pipe, the mixed material can conveniently enter the connecting pipe, the arrangement of the connecting pipe can conveniently discharge the mixed material into the inner cavity of the single-screw extruder body, the setting of control valve can the opening and shutting of control connection pipe, close the control valve before the material mixes, can be mixed the inner chamber of material interception at the mixing box, open the control valve after the material mixes, can arrange the inner chamber of single screw extruder body with the material after mixing, setting through the filling tube, can be convenient for to the filling material in the mixing box, the setting of tube cap can seal the filling tube, prevent that outside dust from causing the pollution to the material through the inner chamber that the filling tube got into the mixing box, the setting of observation window and scale mark can the convenient to use person master the inside material surplus of mixing box.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the interior of the mixing box of the present invention;
FIG. 3 is a schematic structural view of the connection between the pipe body and the stirring pipe of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a base plate; 2. a single screw extruder body; 3. a mixing box; 4. a housing; 5. a motor; 6. a heat insulating rod; 7. a pipe body; 8. heating a tube; 9. a stirring pipe; 10. a support pillar; 11. a baffle; 12. a connecting pipe; 13. a control valve; 14. a seal ring; 15. a feed tube; 16. a tube cover; 17. an observation window; 18. scale lines are marked.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a single-screw extruder for plastic particle production comprises a bottom plate 1, wherein a single-screw extruder body 2 is fixedly mounted at the top of the bottom plate 1, a mixing box 3 is arranged above the single-screw extruder body 2, support columns 10 are fixedly mounted at four corners of the bottom of the mixing box 3, the bottom of each support column 10 is fixedly mounted with the top of the bottom plate 1, a shell 4 is fixedly mounted at the top of the mixing box 3, a motor 5 is fixedly mounted at the top of an inner cavity of the shell 4, a heat insulation rod 6 is fixedly mounted on an output shaft of the motor 5, a sealing ring 14 is sleeved on the surface of the heat insulation rod 6 and the inner cavity of the shell 4, and the bottom of the sealing ring 14 is fixedly mounted with the top of the mixing box 3;
through the arrangement of the supporting columns 10, the mixing box 3 can be fixedly supported, the shell 4 can support the motor 5, meanwhile, the motor 5 can be protected, the damage to the motor 5 caused by the impact of external force can be prevented, the sealing ring 14 can seal the joint of the heat insulation rod 6 and the mixing box 3, the heat inside the mixing box 3 can be prevented from entering the inner cavity of the shell 4 through the joint of the heat insulation rod 6 and the mixing box 3, the heat insulation rod 6 can prevent the heat of the pipe body 7 from being transferred to the motor 5, and the bottom plate 1 can fixedly support the single-screw extruder body 2 and the mixing box 3;
the bottom of the heat insulation rod 6 penetrates through the mixing box 3 and extends to the inner cavity of the mixing box 3 to be fixedly provided with a pipe body 7, a guide plate 11 is fixedly arranged inside the inner cavity of the mixing box 3, the bottom of the pipe body 7 is supported by a top bearing of the guide plate 11, two sides of the bottom of the mixing box 3 are communicated with connecting pipes 12, the bottom of each connecting pipe 12 is communicated with the top of the single-screw extruder body 2, a control valve 13 is fixedly arranged on the surface of each connecting pipe 12, a heating pipe 8 is fixedly arranged in the inner cavity of the pipe body 7, the heating pipes 8 are arranged in the inner cavity of the pipe body 7, and stirring pipes 9 are communicated with the surface of the pipe body 7 at equal intervals;
through the arrangement of the guide plate 11, the guide plate 11 is arranged in an inclined manner, mixed materials can be collected at the position of the connecting pipe 12, the mixed materials can conveniently enter the connecting pipe 12, the connecting pipe 12 can conveniently discharge the mixed materials into the inner cavity of the single-screw extruder body 2, the control valve 13 can control the opening and closing of the connecting pipe 12, the control valve 13 is closed before the materials are mixed, the materials can be intercepted in the inner cavity of the mixing box 3 for mixing, the control valve 13 is opened after the materials are mixed, the mixed materials can be discharged into the inner cavity of the single-screw extruder body 2, the heating pipe 8 and the motor 5 are controlled to be started through an external controller, the bottom of the heating pipe 8 penetrates through the pipe body 7 and extends to the outside of the pipe body 7, a power line is fixedly installed at the outer part of the mixing box 3, and one end of the power line, far away from the heating pipe 8, penetrates through the mixing box 3 and extends to the outside of the mixing box 3, the bottom of the heating pipe 8 is fixedly installed with the inner wall of the mixing box 3, so that the pipe body 7 can be prevented from driving the heating pipe 8 to rotate in the rotating process, the voltage of the heating pipe 8 is 220V, the rated power is 9000KW, the heating pipe 8 is arranged in the pipe body 7, and a sealing bearing is arranged at the joint of the heating pipe 8 and the pipe body 7 for sealing, so that heat is prevented from being emitted to the outside;
wherein, the top of mixing box 3 and the one side intercommunication that is located casing 4 have filling tube 15, the top threaded connection of filling tube 15 has tube cap 16, the front of mixing box 3 is inlayed and is equipped with observation window 17, the front of observation window 17 is carved with scale mark 18, setting through filling tube 15, can be convenient for to the material of maring in mixing box 3, tube cap 16's setting can seal filling tube 15, the inner chamber that prevents outside dust from getting into mixing box 3 through filling tube 15 causes the pollution to the material, the inside material surplus of mixing box 3 can be mastered to convenient to use person in the setting of observation window 17 and scale mark 18.
The working principle is as follows: when the user used this device, with the material through the inner chamber of the 15 input mixing box 3 of filling tube, then open motor 5 and heating pipe 8, motor 5's output shaft drives heat insulating rod 6 and rotates, heat insulating rod 6's rotation drives body 7 and rotates, the rotation of body 7 drives the stirring pipe 9 and rotates, thereby stir the mixture to the material of mixing box 3 inside, meanwhile, heating pipe 8's work heats body 7, body 7 after the heating gives stirring pipe 9 with heat transfer, body 7 and stirring pipe 9 can preheat the material when mixing the material of mixing box 3 inside, thereby promote the initial temperature of arranging into the 2 inner chamber materials of single screw extruder body, thereby promote the work efficiency of single screw extruder body 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A single screw extruder for the production of plastic granules, comprising a base plate (1), characterized in that: the top fixed mounting of bottom plate (1) has single screw extruder body (2), the top of single screw extruder body (2) is provided with mixing box (3), the top fixed mounting of mixing box (3) has casing (4), the top fixed mounting of casing (4) inner chamber has motor (5), the output shaft fixed mounting of motor (5) has heat insulating rod (6), the inner chamber fixed mounting that the bottom of heat insulating rod (6) runs through mixing box (3) and extends to mixing box (3) has body (7), the inner chamber of body (7) is equipped with heating pipe (8), the surperficial equidistance intercommunication of body (7) has stirred tube (9).
2. A single screw extruder for the production of plastic granules according to claim 1, characterized in that: the four corners of the bottom of the mixing box (3) are fixedly provided with support columns (10), and the bottoms of the support columns (10) are fixedly arranged on the top of the bottom plate (1).
3. A single screw extruder for the production of plastic granules according to claim 1, characterized in that: the inside fixed mounting of mixing box (3) inner chamber has guide plate (11), the bottom of body (7) and the top bearing support of guide plate (11).
4. A single screw extruder for the production of plastic granules according to claim 1, characterized in that: the two sides of the bottom of the mixing box (3) are communicated with connecting pipes (12), the bottom of each connecting pipe (12) is communicated with the top of the single-screw extruder body (2), and a control valve (13) is fixedly mounted on the surface of each connecting pipe (12).
5. A single screw extruder for the production of plastic granules according to claim 1, characterized in that: the surface of the heat insulation rod (6) is sleeved with a sealing ring (14) in an inner cavity of the shell (4), and the bottom of the sealing ring (14) is fixedly installed on the top of the mixing box (3).
6. A single screw extruder for the production of plastic granules according to claim 1, characterized in that: the top of mixing box (3) and the one side intercommunication that is located casing (4) have filling tube (15), the top threaded connection of filling tube (15) has tube cap (16).
7. A single screw extruder for the production of plastic granules according to claim 1, characterized in that: the front of mixing box (3) is inlayed and is equipped with observation window (17), scale mark (18) are carved with in the front of observation window (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023266058.0U CN214354064U (en) | 2020-12-30 | 2020-12-30 | Single-screw extruder for plastic particle production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023266058.0U CN214354064U (en) | 2020-12-30 | 2020-12-30 | Single-screw extruder for plastic particle production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214354064U true CN214354064U (en) | 2021-10-08 |
Family
ID=77949752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023266058.0U Active CN214354064U (en) | 2020-12-30 | 2020-12-30 | Single-screw extruder for plastic particle production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214354064U (en) |
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2020
- 2020-12-30 CN CN202023266058.0U patent/CN214354064U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231027 Address after: No.7, linjiazhuang Road, Wangren Town, Tieshan District, Huangshi economic and Technological Development Zone, Huangshi City, Hubei Province Patentee after: HUANGSHI JINRUI PLASTIC MOLD CO.,LTD. Address before: 435000 No. 7, linjiazhuang Road, Wangren Town, Tieshan District, Huangshi economic and Technological Development Zone, Hubei Province Patentee before: Hubei xinshengjie Plastic Technology Co.,Ltd. |