CN217098843U - Extrusion device for plastic extruder - Google Patents
Extrusion device for plastic extruder Download PDFInfo
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- CN217098843U CN217098843U CN202123283561.1U CN202123283561U CN217098843U CN 217098843 U CN217098843 U CN 217098843U CN 202123283561 U CN202123283561 U CN 202123283561U CN 217098843 U CN217098843 U CN 217098843U
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- 238000001125 extrusion Methods 0.000 title claims abstract description 77
- 229920003023 plastic Polymers 0.000 title claims abstract description 54
- 239000004033 plastic Substances 0.000 title claims abstract description 54
- 238000003756 stirring Methods 0.000 claims description 48
- 238000007790 scraping Methods 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000003086 colorant Substances 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a plastics extruder technical field provides an extrusion device for plastics extruder, which comprises a base, base up end fixedly connected with extrusion case, the extrusion die holder is installed to extrusion case left end face, extrusion incasement chamber is provided with extruding means, extrusion case left end face is provided with actuating mechanism, extrusion case up end left side fixedly connected with agitator tank, the agitator tank inner chamber is provided with rabbling mechanism. Through the technical scheme, the problem that the quality of subsequent plastic products is influenced due to the fact that the plastic of multiple colors is not uniformly mixed because a plastic extruder in the related technology lacks a step of mixing plastic is solved.
Description
Technical Field
The utility model relates to a plastic extruder technical field, it is specific, relate to an extrusion device for plastic extruder.
Background
In the plastic extrusion molding equipment, the plastic extruder is generally called a main machine, and the subsequent equipment matched with the plastic extruder is called an auxiliary machine. After the development of the plastic extruder for more than 100 years, multiple types of double screws, multiple screws and even no screws and the like are derived from the original single screw. The plastic extruder (main machine) can be matched with various plastic forming auxiliary machines for pipe material, film, bar material, monofilament, flat filament, packing belt, extruding net, plate (sheet) material, profiled bar, granulating and cable covering, etc. to form various plastic extrusion forming production lines to produce various plastic products.
However, most of the existing plastic extruders lack a step of mixing plastics during feeding operation, which causes uneven mixing of the added plastics with various colors and affects the quality of subsequent plastic products. The present application thus proposes an extrusion device for a plastic extruder that solves such problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an extrusion device for plastic extruder has solved a plastic extruder among the correlation technique and has lacked the step to the plastics compounding, and the plastics that lead to the multiple colour of adding mix inhomogeneous, influence the problem of follow-up plastic products's quality.
The technical scheme of the utility model as follows:
the utility model provides an extrusion device for plastic extruder, includes the base, base up end fixedly connected with extrusion case, the extrusion die holder is installed to extrusion case left end face, extrusion incasement chamber is provided with extruding means, extrusion case left end face is provided with actuating mechanism, extrusion case up end left side fixedly connected with agitator tank, the agitator tank inner chamber is provided with rabbling mechanism.
Preferably, the extrusion die holder passes through screw and extrusion case fixed connection, extrusion die holder right-hand member face middle part intercommunication has the extrusion pipe, extrusion case inner chamber lateral wall is provided with the zone of heating.
Preferably, extruding means is including installation pole, positive auger, vice auger, thread bush, flower shape post and support the post, both sides are rotated around the extrusion incasement cavity left side wall and are connected with and support the post, it has the flower shape post to support post inner chamber sliding connection, flower shape post right-hand member face fixedly connected with installation pole, be located both sides around the installation pole exterior wall sliding connection respectively has positive auger and vice auger, the installation pole passes through the axle sleeve and is connected with the rotation of extrusion die holder.
Preferably, the installation pole lateral wall left and right sides all is provided with the external screw thread, the thread bush passes through external screw thread and installation pole threaded connection, positive auger is the setting with vice auger for the mirror image.
Preferably, there is actuating mechanism to include frame, driving motor, action wheel and follow the driving wheel, be located the front side it is connected with the action wheel through pivot fixedly connected with to support the post left end face, be located the rear side it is connected with from the driving wheel through pivot fixedly connected with to support the post left end face, the action wheel with from the driving wheel meshing connection.
Preferably, the lower part of the left end face of the extrusion box is fixedly connected with a rack, the upper end face of the rack is fixedly connected with a driving motor, and the output shaft end of the driving motor is fixedly connected with a driving wheel.
Preferably, the stirring mechanism comprises a machine base, a stirring motor, a central shaft, a stirring rod and a scraping plate, the central shaft is fixedly connected with the output shaft end of the stirring motor, the stirring rod and the scraping plate are arranged on the annular array of the outer side wall of the central shaft, and the scraping plate slides on the side wall of the inner cavity of the stirring box.
Preferably, frame fixedly connected with agitator motor is passed through in agitator tank up end middle part, the agitator tank up end left and right sides is provided with the charge door, the agitator tank with extrude the case intercommunication.
The utility model discloses a theory of operation and beneficial effect do:
in the utility model, after plastic grains with various colors are added into the stirring box from the charging openings on the left side and the right side by a user, the central shaft is rotated by starting the stirring motor, the stirring rod and the scraping plate are arranged on the annular array on the outer side wall of the central shaft, so that the stirring rod and the scraping plate can mix the plastic grains with various colors in the inner cavity of the stirring box, and the function of mixing the plastic grains at one time is realized, when the plastic grains are mixed in the inner cavity of the stirring box, the mixed plastic grains can fall to the inner cavity of the extrusion box, at the moment, the mixed plastic grains can be melted by starting the heating layer, the driving wheel is rotated by starting the driving motor, the driving wheel is meshed with the driven wheel, the driving wheel is fixedly connected with the driven wheel through the rotating shaft, so that the stopping column can drive the mounting rod to rotate the positive auger and the auxiliary auger, the mirror image of the positive auger and the auxiliary auger is used as a setting, thereby just auger and vice auger can promote the plastic pellet after melting, and after the molten plastics were promoted to the extrusion case inner chamber right side by extrusion mechanism, through the cooperation of extrusion die holder, make plastic products flow through the extrusion pipe, and then whole device has realized the function of extruding plastics.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the utility model;
FIG. 2 is a schematic view of the overall structure of the utility model;
FIG. 3 is a schematic view of the internal structure of the extrusion box of the present invention;
FIG. 4 is a front view of the cross-sectional structure of the present invention;
FIG. 5 is a schematic right sectional view of the present invention;
FIG. 6 is a schematic view of the structure of the utility model showing the mounting rod and the flower-shaped column detached from the left;
FIG. 7 is a schematic view of the structure of the right-view mounting rod and the flower-shaped column of the present invention;
in the figure: 1. a base; 2. an extrusion box; 21. a heating layer; 3. extruding the die holder; 31. a screw; 32. extruding a pipe; 4. an extrusion mechanism; 41. mounting a rod; 42. a positive auger; 43. an auxiliary auger; 44. a threaded sleeve; 45. a flower-shaped column; 46. a stop post; 5. a drive mechanism; 51. a frame; 52. a drive motor; 53. a driving wheel; 54. a driven wheel; 6. a stirring box; 61. a feed inlet; 7. a stirring mechanism; 71. a machine base; 72. a stirring motor; 73. a central shaft; 74. a stirring rod; 75. scraping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Example 1
As shown in fig. 1 to 7, the present embodiment provides an extrusion device for a plastic extruder, which includes a base 1, an extrusion box 2 is fixedly connected to an upper end surface of the base 1, an extrusion die holder 3 is installed on a left end surface of the extrusion box 2, an extrusion mechanism 4 is installed in an inner cavity of the extrusion box 2, a driving mechanism 5 is installed on a left end surface of the extrusion box 2, a stirring box 6 is fixedly connected to a left side of the upper end surface of the extrusion box 2, a stirring mechanism 7 is installed in an inner cavity of the stirring box 6, the extrusion die holder 3 is fixedly connected to the extrusion box 2 through a screw 31, an extrusion tube 32 is communicated with a middle portion of the right end surface of the extrusion die holder 3, a heating layer 21 is installed on a side wall of the inner cavity of the extrusion box 2, the extrusion mechanism 4 includes an installation rod 41, a positive packing auger 42, a negative packing auger 43, a threaded sleeve 44, a flower-shaped column 45 and a stop column 46, a stop column 46 is rotatably connected to front side wall and a rear side wall of the inner cavity of the extrusion box 2, a flower-shaped column 45 is slidably connected to the inner cavity of the stop column 46, the right end face of the flower-shaped column 45 is fixedly connected with an installation rod 41, the outer surface walls of the installation rods 41 positioned at the front side and the rear side are respectively connected with a positive packing auger 42 and an auxiliary packing auger 43 in a sliding way, the installation rod 41 is rotatably connected with the extrusion die holder 3 through a shaft sleeve, the left side and the right side of the outer side wall of the installation rod 41 are respectively provided with an external thread, a threaded sleeve 44 is in threaded connection with the installation rod 41 through the external thread, the positive packing auger 42 and the auxiliary packing auger 43 are arranged in a mirror image way, a driving mechanism 5 comprises a frame 51, a driving motor 52, a driving wheel 53 and a driven wheel 54, the left end face of the resisting column 46 positioned at the front side is fixedly connected with the driving wheel 53 through a rotating shaft, the driving wheel 53 is in meshed connection with the driven wheel 54, the lower part of the left end face of the extrusion box 2 is fixedly connected with the frame 51, the upper end face of the frame 51 is fixedly connected with the driving motor 52, and the output shaft end of the driving motor 52 is fixedly connected with the driving wheel 53, the stirring mechanism 7 comprises a base 71, a stirring motor 72, a central shaft 73, a stirring rod 74 and a scraping plate 75, the central shaft 73 is fixedly connected with the output shaft end of the stirring motor 72, the stirring rod 74 and the scraping plate 75 are arranged on the outer side wall of the central shaft 73 in an annular array mode, the scraping plate 75 slides on the inner cavity side wall of the stirring box 6, the stirring motor 72 is fixedly connected with the middle of the upper end face of the stirring box 6 through the base 71, the left side and the right side of the upper end face of the stirring box 6 are provided with feed inlets 61, and the stirring box 6 is communicated with the extrusion box 2.
In this embodiment, after a user adds plastic grains with different colors into the stirring box 6 from the feeding ports 61 on the left and right sides, the central shaft 73 is rotated by starting the stirring motor 72, because the stirring rods 74 and the scraping plate 75 are annularly arrayed on the outer side wall of the central shaft 73, the stirring rods 74 and the scraping plate 75 can mix the plastic grains with multiple colors in the inner cavity of the stirring box 6, so that the function of mixing the plastic grains at one time is realized, after the plastic grains are mixed in the inner cavity of the stirring box 1, the mixed plastic grains can fall into the inner cavity of the extrusion box 2, at this time, the starting heating layer 21 can melt the mixed plastic grains, the driving wheel 53 is rotated by starting the driving motor 52, because the driving wheel 53 is meshed with the driven wheel 54, the driving wheel 53 and the driven wheel 54 are both fixedly connected with the resisting column 46 through the rotating shaft, so that the resisting column 46 can drive the installation rod 41 to rotate the positive auger 42 and the auxiliary auger 43, being the mirror image through positive auger 42 and vice auger 43 and being the setting to positive auger 42 and vice auger 43 can promote the plastic pellet after melting, are pushed to extrude 2 inner chambers right sides backs by extruding means 4 when fused plastics, through the cooperation of extruding die holder 3, make plastic products flow through extrusion pipe 32, and then whole device has realized the function of extruding plastics.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The extrusion device for the plastic extruder is characterized by comprising a base (1), wherein the upper end surface of the base (1) is fixedly connected with an extrusion box (2), an extrusion die holder (3) is installed on the left end surface of the extrusion box (2), an extrusion mechanism (4) is arranged in the inner cavity of the extrusion box (2), a driving mechanism (5) is arranged on the left end surface of the extrusion box (2), a stirring box (6) is fixedly connected to the left side of the upper end surface of the extrusion box (2), and a stirring mechanism (7) is arranged in the inner cavity of the stirring box (6); the extruding mechanism (4) comprises an installing rod (41), a positive packing auger (42), an auxiliary packing auger (43), a threaded sleeve (44), a flower-shaped column (45) and a stopping column (46), wherein the front side and the rear side of the left side wall of the inner cavity of the extruding box (2) are rotatably connected with the stopping column (46), the inner cavity of the stopping column (46) is slidably connected with the flower-shaped column (45), the right end face of the flower-shaped column (45) is fixedly connected with the installing rod (41), the outer surfaces of the installing rod (41) positioned on the front side and the rear side are respectively slidably connected with the positive packing auger (42) and the auxiliary packing auger (43), and the installing rod (41) is rotatably connected with the extruding die holder (3) through a shaft sleeve; have actuating mechanism (5) including frame (51), driving motor (52), action wheel (53) and follow driving wheel (54), be located the front side it has action wheel (53) through pivot fixedly connected with to support post (46) left end face, be located the rear side it has from driving wheel (54) to support post (46) left end face through pivot fixedly connected with, action wheel (53) are connected with from driving wheel (54) meshing.
2. The extrusion device for the plastic extruder as claimed in claim 1, wherein the extrusion die holder (3) is fixedly connected with the extrusion box (2) through a screw (31), an extrusion pipe (32) is communicated with the middle of the right end face of the extrusion die holder (3), and a heating layer (21) is arranged on the side wall of the inner cavity of the extrusion box (2).
3. The extrusion device for the plastic extruder, according to claim 2, wherein the outer side wall of the mounting rod (41) is provided with external threads on both sides, the thread bushing (44) is in threaded connection with the mounting rod (41) through the external threads, and the positive packing auger (42) and the auxiliary packing auger (43) are arranged in a mirror image manner.
4. The extrusion device for the plastic extruder as claimed in claim 3, wherein a frame (51) is fixedly connected to the lower portion of the left end face of the extrusion box (2), a driving motor (52) is fixedly connected to the upper end face of the frame (51), and an output shaft end of the driving motor (52) is fixedly connected with the driving wheel (53).
5. The extrusion device for the plastic extruder as claimed in claim 4, wherein the stirring mechanism (7) comprises a base (71), a stirring motor (72), a central shaft (73), a stirring rod (74) and a scraping plate (75), the central shaft (73) is fixedly connected to an output shaft end of the stirring motor (72), the stirring rod (74) and the scraping plate (75) are annularly arrayed on an outer side wall of the central shaft (73), and the scraping plate (75) slides on an inner cavity side wall of the stirring box (6).
6. The extrusion device for the plastic extruder as claimed in claim 5, wherein the middle part of the upper end surface of the stirring box (6) is fixedly connected with a stirring motor (72) through a base (71), the left and right sides of the upper end surface of the stirring box (6) are provided with the feeding ports (61), and the stirring box (6) is communicated with the extrusion box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283561.1U CN217098843U (en) | 2021-12-24 | 2021-12-24 | Extrusion device for plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283561.1U CN217098843U (en) | 2021-12-24 | 2021-12-24 | Extrusion device for plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217098843U true CN217098843U (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123283561.1U Active CN217098843U (en) | 2021-12-24 | 2021-12-24 | Extrusion device for plastic extruder |
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| Country | Link |
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| CN (1) | CN217098843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116021744A (en) * | 2022-12-15 | 2023-04-28 | 连云港联润新材料有限公司 | Environment-friendly golden epoxy molding compound production device and method thereof |
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2021
- 2021-12-24 CN CN202123283561.1U patent/CN217098843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116021744A (en) * | 2022-12-15 | 2023-04-28 | 连云港联润新材料有限公司 | Environment-friendly golden epoxy molding compound production device and method thereof |
| CN116021744B (en) * | 2022-12-15 | 2023-09-29 | 连云港联润新材料有限公司 | Environment-friendly golden epoxy molding compound production device and method thereof |
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Address after: 061113 science and Innovation Park, Bohai new area, Cangzhou City, Hebei Province Patentee after: Jiahe Wufeng (Hebei) Packaging Technology Co.,Ltd. Address before: 061113 science and Innovation Park, Bohai new area, Cangzhou City, Hebei Province Patentee before: Hebei Kaili Huawei Packaging Technology Co.,Ltd. |