CN214872536U - Auxiliary material adding device for plastic extruding machine - Google Patents
Auxiliary material adding device for plastic extruding machine Download PDFInfo
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- CN214872536U CN214872536U CN202120210995.XU CN202120210995U CN214872536U CN 214872536 U CN214872536 U CN 214872536U CN 202120210995 U CN202120210995 U CN 202120210995U CN 214872536 U CN214872536 U CN 214872536U
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Abstract
The utility model belongs to the machining equipment field relates to an auxiliary material adds device for extrusion molding machine, include: a first extrusion device and a plurality of second extrusion devices, the first extrusion device comprising: first motor, first extrusion cylinder and first conveying screw, first conveying screw set up in first extrusion cylinder and one end and first motor output shaft, set up main feed cylinder on the first extrusion cylinder, and a plurality of second extrusion device evenly set up on main feed cylinder lateral wall, and second extrusion device includes: the second motor, the second extrusion cylinder and the second conveying screw rod are arranged in the second extrusion cylinder, one end of the second conveying screw rod is connected with the output shaft of the second motor, the other end of the second conveying screw rod extends into the main material cylinder, and a plurality of advection nets are arranged at the bottom of the main material cylinder. This auxiliary material adds device for extrusion molding machine can realize the quantitative supply of auxiliary material, has avoided the segregation of auxiliary material in long-time feed process, improves the homogeneity of mixture to improve the extrusion molding quality.
Description
Technical Field
The utility model belongs to the machining equipment field especially relates to an auxiliary material adds device for extrusion molding machine.
Background
Extrusion molding is an important mode in the field of plastic processing, and can realize efficient extrusion molding processing of plastic products in various forms such as bars, pipes, sheets and the like. With the continuous development of the application field, the comprehensive requirements on plastic products are continuously improved, and various blending, modifying and composite plastic systems are continuously developed correspondingly. In actual production, how to mix various auxiliary materials, additives, color master batches and blend materials with a main matrix material more uniformly and distribute the auxiliary materials, the additives, the color master batches and the blend materials into a main matrix material colloid uniformly during extrusion molding has important influence on product performance. Especially when materials such as trace flame retardant, cross-linking agent or color master batch are added into the main base material, the distribution uniformity is a key factor for determining the quality of the product. The traditional treatment mode is that a main base material and various auxiliary materials are mixed by stirring before extrusion molding, and then the mixture is sucked into a hopper of an extruding machine together.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an auxiliary material adds device for extrusion molding machine.
According to the utility model discloses an aspect provides an auxiliary material adds device for extrusion molding machine, include: a first extrusion device B and a plurality of second extrusion devices, wherein the first extrusion device B comprises: first motor, first extrusion cylinder and first conveying screw, first conveying screw set up in first extrusion cylinder and one end and first motor output shaft, set up main feed cylinder B1 on the first extrusion cylinder, a plurality of second extrusion device evenly set up on main feed cylinder B1 lateral wall, the second extrusion device includes: the extruder comprises a second motor A1, a second extrusion cylinder A2 and a second conveying screw A4, wherein the second conveying screw A4 is arranged in the second extrusion cylinder A2, one end of the second conveying screw A4 is connected with an output shaft of a second motor A1, the other end of the second conveying screw A4 extends into a main cylinder B1, and a plurality of advection nets are arranged at the bottom of the main cylinder B1.
According to the exemplary embodiment of the present invention, a second feed channel A3 is provided at the top of the second extrusion cylinder a 2.
According to the exemplary embodiment of the present invention, the main cartridge B1 top is equipped with main cartridge feed channel B2.
According to the exemplary embodiment of the present invention, a first advection net B3 is provided below the second conveying screw a4 in the main cartridge B1.
According to the exemplary embodiment of the utility model, main feed cylinder B1 bottom is conical, and the conical bottom of main feed cylinder B1 is through cylindrical passageway and first extrusion cylinder intercommunication, and cylindrical passageway top and bottom set up second advection net B4 and third advection net B5 respectively.
Compared with the prior art, the utility model discloses an auxiliary material adds device for extrusion molding machine through synthesizing structural design, can realize the quantitative supply of auxiliary material, has avoided the segregation of auxiliary material at long-time feed in-process, improves the homogeneity of mixture to improve the extrusion molding quality.
Drawings
FIG. 1 is a schematic structural view of an auxiliary material adding device for an extrusion molding machine according to the present invention;
in the figure, A1-second motor, A2-second extrusion cylinder, A3-second feeding channel, A4-second conveying screw, B-first extrusion device, B1-main material cylinder, B2-main material cylinder feeding channel, B3-first advection net, B4-second advection net and B5-third advection net.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an auxiliary material adding apparatus for an extruder includes: a first extrusion device B and a plurality of second extrusion devices, wherein the first extrusion device B comprises: first motor, first extrusion cylinder and first conveying screw, first conveying screw set up in first extrusion cylinder and one end and first motor output shaft, set up main feed cylinder B1 on the first extrusion cylinder, a plurality of second extrusion device evenly set up on main feed cylinder B1 lateral wall, the second extrusion device includes: the extruder comprises a second motor A1, a second extrusion cylinder A2 and a second conveying screw A4, wherein the second conveying screw A4 is arranged in the second extrusion cylinder A2, one end of the second conveying screw A4 is connected with an output shaft of a second motor A1, the other end of the second conveying screw A4 extends into a main cylinder B1, and a plurality of advection nets are arranged at the bottom of the main cylinder B1.
The top of the second extrusion cylinder A2 is provided with a second feeding channel A3. The top of the main material barrel B1 is provided with a main material barrel feeding channel B2. The second feeding channel A3 can be used for adding auxiliary materials, and the auxiliary materials are conveyed into the main material cylinder B1 through the second extrusion device, mixed with the main material in the main material cylinder B1 and then enter the first extrusion device B through the advection net.
A first advection net B3 is provided below the second transport screw A4 in the main cylinder B1. The bottom of the main material barrel B1 is conical, the conical bottom of the main material barrel B1 is communicated with the first extrusion barrel through a cylindrical passage, and a second laminar flow net B4 and a third laminar flow net B5 are respectively arranged at the top end and the bottom end of the cylindrical passage.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides an auxiliary material adds device for the extruder, its characterized in that, auxiliary material adds device for the extruder includes: a first extrusion device (B) and a plurality of second extrusion devices, wherein the first extrusion device (B) comprises: first motor, first extrusion cylinder and first conveying screw, first conveying screw set up in first extrusion cylinder and one end and first motor output shaft, set up main feed cylinder (B1) on the first extrusion cylinder, a plurality of second extrusion device evenly set up on main feed cylinder (B1) lateral wall, the second extrusion device includes: the extruder comprises a second motor (A1), a second extrusion cylinder (A2) and a second conveying screw (A4), wherein the second conveying screw (A4) is arranged in the second extrusion cylinder (A2) and one end of the second conveying screw is connected with an output shaft of a second motor (A1), the other end of the second conveying screw (A4) extends into a main cylinder (B1), and a plurality of advection nets are arranged at the bottom of the main cylinder (B1).
2. The auxiliary material adding device for the extruder as claimed in claim 1, wherein the second barrel (A2) is provided with a second feeding passage (A3) at the top.
3. The auxiliary material adding device for an extruder according to claim 1, wherein a main barrel charging passage (B2) is provided at the top of the main barrel (B1).
4. The auxiliary material adding apparatus for an extruder according to claim 1, wherein a first advection net (B3) is provided below the second transport screw (A4) in the main cylinder (B1).
5. The auxiliary material adding device for an extruder of claim 1, wherein the bottom of the main barrel (B1) is conical, the conical bottom of the main barrel (B1) is communicated with the first extruder barrel through a cylindrical passage, and the top end and the bottom end of the cylindrical passage are respectively provided with the second laminar flow net (B4) and the third laminar flow net (B5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210995.XU CN214872536U (en) | 2021-01-26 | 2021-01-26 | Auxiliary material adding device for plastic extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210995.XU CN214872536U (en) | 2021-01-26 | 2021-01-26 | Auxiliary material adding device for plastic extruding machine |
Publications (1)
| Publication Number | Publication Date |
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| CN214872536U true CN214872536U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120210995.XU Active CN214872536U (en) | 2021-01-26 | 2021-01-26 | Auxiliary material adding device for plastic extruding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670415A (en) * | 2022-03-28 | 2022-06-28 | 苏州金汇科技材料有限公司 | Extruding machine with lateral material adding function and production process thereof |
-
2021
- 2021-01-26 CN CN202120210995.XU patent/CN214872536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670415A (en) * | 2022-03-28 | 2022-06-28 | 苏州金汇科技材料有限公司 | Extruding machine with lateral material adding function and production process thereof |
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