CN211640894U - Double-colored section bar adds device - Google Patents
Double-colored section bar adds device Download PDFInfo
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- CN211640894U CN211640894U CN201922471281.XU CN201922471281U CN211640894U CN 211640894 U CN211640894 U CN 211640894U CN 201922471281 U CN201922471281 U CN 201922471281U CN 211640894 U CN211640894 U CN 211640894U
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Abstract
A double-color section adding device comprises a base, wherein a charging barrel is arranged in the base, a main charging hopper and an auxiliary charging hopper are arranged at the upper part of the charging barrel, and the charging barrel is communicated with a main connecting barrel and an auxiliary connecting barrel; a main connecting cylinder is arranged between the base and the main charging hopper, and a solid flow meter is arranged on one side of the main connecting cylinder; an auxiliary connecting cylinder is arranged between the base and the auxiliary charging hopper, and a charging wheel is arranged in the auxiliary connecting cylinder; a screw rod is arranged in the charging barrel, a main heating device is arranged in the screw rod, the upper part of the charging barrel is arranged on a plurality of temperature sensors, and an auxiliary heating device is arranged at the lower part of the charging barrel; the utility model has the advantages of simple structure and capability of strictly controlling the raw material proportion, and can ensure that the strict proportion is always kept between the granular materials and the auxiliary materials, thereby ensuring the quality of products; the temperature of each position of feed cylinder is monitored through a plurality of temperature sensor, when finding the temperature inhomogeneous, then the vice heating device of control carries out the pertinence heating to compensate preheating temperature, guarantee the homogeneity of preheating.
Description
The technical field is as follows:
the utility model relates to a building and building materials field, the more specifically double-colored section bar that says so adds device.
Background art:
the section bar is usually produced by adopting an extruder, and the extruder is a machine which can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by rotation of a screw rod and can form the section bar through a neck mold. In order to produce a section bar with better performance, various auxiliary materials are required to be added into the raw materials, an auxiliary feeding mechanism is required to be arranged for adding the auxiliary materials, the proportion of the main materials and the auxiliary materials is strictly required, the proportion cannot be accurately controlled by manual feeding, and the quality of a product cannot be guaranteed.
Meanwhile, the extruder needs to be preheated, the preheating effect is related to the mechanism of the charging barrel and the screw, although the integral charging barrel is heated uniformly, the processing difficulty is large, the integral charging barrel is difficult to repair after being worn, the cost of the combined charging barrel is lower, and the preheating uniformity is poor.
The invention content is as follows:
for solving the problem, overcome the not enough of prior art, the utility model provides a simple structure, can the strict control raw materials proportion, preheat even effectual double-colored section bar and add device.
In order to achieve the purpose, the utility model provides a double-color section adding device, which comprises a base, wherein a material cylinder is arranged in the base, a main feeding hopper and an auxiliary feeding hopper are arranged at the upper part of the material cylinder, and the material cylinder is communicated with both the main connecting cylinder and the auxiliary connecting cylinder; a main connecting cylinder is arranged between the base and the main charging hopper, and a solid flow meter is arranged on one side of the main connecting cylinder; an auxiliary connecting cylinder is arranged between the base and the auxiliary charging hopper, and a charging wheel is arranged in the auxiliary connecting cylinder; the screw rod is arranged in the charging barrel, the main heating device is arranged in the screw rod, the upper portion of the charging barrel is arranged on the plurality of temperature sensors, and the auxiliary heating device is arranged on the lower portion of the charging barrel.
Furthermore, the main heating device is an electric heating wire core.
Further, the feeding wheel is connected with a motor for providing power.
Furthermore, a plurality of temperature sensor set up along the even interval of feed cylinder extending direction.
The utility model has the advantages that:
the utility model has the advantages of simple structure, can the strict control raw materials proportion, preheat even effectual, through the injection volume that sets up aggregate in the solid flow meter monitoring main charging hopper, then according to the injection volume that the proportion conversion auxiliary material between the raw materials needs, then the injection volume of auxiliary material in controlling the vice charging hopper through the rotational speed of control feeding wheel, can guarantee to keep strict proportion always between aggregate and the auxiliary material to guarantee the quality of product.
Through the temperature of a plurality of temperature sensor monitoring feed cylinder each position along the even setting of feed cylinder extending direction, when finding the temperature inhomogeneous, then control vice heating device and carry out the pertinence heating to the homogeneity of preheating is guaranteed in compensation preheating temperature.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
in the drawings: 1. the device comprises a base, 2, a main feeding hopper, 3, a main connecting cylinder, 4, a solid flow meter, 5, an auxiliary feeding hopper, 6, an auxiliary connecting cylinder, 7, a feeding wheel, 8, a screw rod, 9, an auxiliary heating device, 10, a main heating device, 11 and a temperature sensor.
The specific implementation mode is as follows:
in order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the attached figure 1 of the present invention to perform more detailed description of the present invention.
The utility model provides a double-color section adding device, which comprises a base 1, wherein a charging barrel is arranged in the base 1, a main charging hopper 2 and an auxiliary charging hopper 5 are arranged at the upper part of the charging barrel, and the charging barrel is communicated with a main connecting barrel 3 and an auxiliary connecting barrel 6; a main connecting cylinder 3 is arranged between the base 1 and the main charging hopper 2, and a solid flow meter 4 is arranged on one side of the main connecting cylinder 3; an auxiliary connecting cylinder 6 is arranged between the base 1 and the auxiliary charging hopper 5, and a charging wheel 7 is arranged inside the auxiliary connecting cylinder 6; a screw 8 is arranged in the charging barrel, a main heating device 10 is arranged in the screw 8, the upper part of the charging barrel is arranged on a plurality of temperature sensors 11, and an auxiliary heating device 9 is arranged at the lower part of the charging barrel; the main heating device 10 is an electric heating wire core; the feeding wheel 7 is connected with a motor for providing power; a plurality of temperature sensors 11 are arranged at even intervals along the extension direction of the charging barrel.
The utility model discloses a one of them embodiment as follows:
A main connecting cylinder 3 is arranged between the base 1 and the main feeding hopper 2, a solid flow meter 4 is arranged on one side of the main connecting cylinder 3, and the solid flow meter 4 can monitor the amount of raw materials passing through the main connecting cylinder 3, so that the raw material injection amount A is obtained;
set up vice even a section of thick bamboo 6 between base 1 and the vice loading hopper 5, vice even 6 inside material adding wheels 7 that set up of a section of thick bamboo, material adding wheels 7 provides power and motor control through the motor, is provided with the same empty storehouse of a plurality of volumes on the material adding wheels 7, because the volume Q in empty storehouse equals, so only control the rotational speed just can control total auxiliary material input B.
The solid flow meter 4 monitors the raw material injection amount A and then sends the information to the controller, the controller receives the information and then converts the information according to a preset proportion M to obtain an auxiliary material injection amount B, then the rotating speed N of the feeding wheel 7 is converted according to the empty bin volume of the feeding wheel 7, then the information is sent to the motor, and the motor controls the feeding wheel 7 to inject the auxiliary material into the charging barrel. The specific formula is as follows:
B=A/M
N=B/Q
a: the injection amount of raw materials;
b: the injection amount of the auxiliary materials;
m: the proportion of the raw materials to the auxiliary materials;
n: the rotational speed of the feeding wheel 7;
q: the volume of the empty bin of the feeding wheel 7.
The inside main heating device 10 that is provided with of screw rod, main heating device 10 adopts the electrical heating sinle silk, preheats efficiently, and feed cylinder upper portion is provided with a plurality of temperature sensor 11 along its extending direction simultaneously, monitors the temperature of each position of feed cylinder respectively, when discovering the temperature inhomogeneous, then controls vice heating device 9 and carries out the pertinence heating, and vice heating device 9 sets up the lower part at the feed cylinder, and the length of vice heating device 9 can cover the whole lengths of feed cylinder, can not have the neutral of preheating.
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 (4)
1. A double-color section adding device comprises a base (1), wherein a charging barrel is arranged in the base (1), a main charging hopper (2) and an auxiliary charging hopper (5) are arranged at the upper part of the charging barrel, and the charging barrel is communicated with a main connecting barrel (3) and an auxiliary connecting barrel (6); the method is characterized in that: a main connecting cylinder (3) is arranged between the base (1) and the main charging hopper (2), and a solid flow meter (4) is arranged on one side of the main connecting cylinder (3); an auxiliary connecting cylinder (6) is arranged between the base (1) and the auxiliary charging hopper (5), and a charging wheel (7) is arranged in the auxiliary connecting cylinder (6); the improved heating device is characterized in that a screw rod (8) is arranged in the charging barrel, a main heating device (10) is arranged in the screw rod (8), the upper portion of the charging barrel is arranged on a plurality of temperature sensors (11), and an auxiliary heating device (9) is arranged on the lower portion of the charging barrel.
2. The bi-color profile adding device according to claim 1, wherein: the main heating device (10) is an electric heating wire core.
3. The bi-color profile adding device according to claim 1, wherein: the feeding wheel (7) is connected with a motor for providing power.
4. The bi-color profile adding device according to claim 1, wherein: the temperature sensors (11) are arranged at equal intervals along the extension direction of the charging barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471281.XU CN211640894U (en) | 2019-12-31 | 2019-12-31 | Double-colored section bar adds device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471281.XU CN211640894U (en) | 2019-12-31 | 2019-12-31 | Double-colored section bar adds device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211640894U true CN211640894U (en) | 2020-10-09 |
Family
ID=72702022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922471281.XU Active CN211640894U (en) | 2019-12-31 | 2019-12-31 | Double-colored section bar adds device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211640894U (en) |
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2019
- 2019-12-31 CN CN201922471281.XU patent/CN211640894U/en active Active
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