CN216506620U

CN216506620U - Extrusion equipment

Info

Publication number: CN216506620U
Application number: CN202120284518.8U
Authority: CN
Inventors: 谈务廉
Original assignee: Jiangmen Huangzhou Industrial Co ltd
Current assignee: Jiangmen Huangzhou Industrial Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2022-05-13
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses an extrusion device, comprising: material feeding unit, the screw rod, stirred vessel, including a motor, an end cap, a controller, and a cover plate, a plurality of steam generator and control module, material feeding unit connects stirred vessel, the motor is connected to the screw rod, the screw rod sets up inside stirred vessel, first steam generator and second steam generator set up in stirred vessel's top and connect in stirred vessel through the air duct, first steam generator still connects in material feeding unit's below through the air duct, third steam generator and fourth steam generator set up in stirred vessel's below and connect in stirred vessel through the air duct, stirred vessel's inner wall is provided with first heat generation layer, the surface of screw rod is provided with the second and generates heat the layer, stirred vessel's inside all is provided with temperature sensor with the position that steam generator corresponds. The extrusion equipment can realize temperature control and improve the uniformity and the productivity of products.

Description

Extrusion equipment

Technical Field

The utility model relates to the technical field of automatic production equipment, in particular to extrusion equipment.

Background

In a paint manufacturing facility, raw materials are processed into bulk materials by an extruder, and the bulk materials are ground, filtered, and screened to obtain particles of a certain size.

But the finished product quality of the product extruded by the extruder on the market is not high at present, because the raw materials are not uniformly stirred and mixed and are not sufficiently heated in the extruding process, the quality is not high, and the problem that the automation degree of the existing extruder is not high also exists.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the application provides an extrusion device which can improve the accuracy of temperature control and the uniformity and the productivity of products.

The technical scheme adopted by the utility model for solving the problems is as follows:

an embodiment of the present invention provides an extrusion apparatus, including: the device comprises a feeding device, a screw rod, a stirring container, a motor, a plurality of steam generating devices and a control module, wherein the feeding device is connected with the stirring container, the screw rod is connected with the motor, the screw rod is arranged in the stirring container, the steam generating devices comprise a first steam generating device, a second steam generating device, a third steam generating device and a fourth steam generating device, the first steam generating device and the second steam generating device are arranged above the stirring container and are connected with the stirring container through air ducts, the first steam generating device is also connected below the feeding device through air ducts, the third steam generating device and the fourth steam generating device are arranged below the stirring container and are connected with the stirring container through air ducts, the inner wall of the stirring container is provided with a first heating layer, the surface of the screw rod is provided with a second heating layer, the positions in the stirring container corresponding to the steam generating device are provided with temperature sensors, the temperature sensors comprise a first temperature sensor, a second temperature sensor, a third temperature sensor and a fourth temperature sensor, the motor, the first temperature sensor, the second temperature sensor, the third temperature sensor, the fourth temperature sensor, the first heating layer and the second heating layer are electrically connected with the control module, and the temperatures of the first heating layer and the second heating layer can be controlled by the control module.

The extrusion equipment at least has the following beneficial effects: extrusion equipment all is provided with the layer that generates heat on the surface of screw rod and stirred vessel's inner wall, can carry out quick even heating to the material, improves production efficiency, is provided with a plurality of temperature sensor simultaneously, and temperature sensor monitors the temperature information of each position and conveys control module, and control module generates heat the layer work through calculation control. In addition, the extrusion equipment is also provided with a steam generating device for heating the materials by using steam, the contact surface between the steam and the materials is large, the materials can be rapidly heated, the production efficiency is improved, the highest temperature of the steam is limited, and the risk of damaging the characteristics of the materials due to overheating can be reduced. Therefore, the utility model has simple and reasonable design, can realize temperature control, improves the uniformity and the productivity of products and has excellent service performance.

Further, first steam generation device includes first solenoid valve, first solenoid valve with the control module electricity is connected, second steam generation device includes first solenoid valve, the second solenoid valve with the control module electricity is connected, third steam generation device includes first solenoid valve, the third solenoid valve with the control module electricity is connected, fourth steam generation device includes first solenoid valve, the fourth solenoid valve with the control module electricity is connected, and temperature sensor monitors the temperature information of each position and conveys control module, and control module realizes the control of steam intake through the switch of calculation control solenoid valve.

Furthermore, the first heating layer and the second heating layer are both nickel storage-nickel aluminum (silicon) thermocouples or nickel storage-copper test thermocouples, and the thermocouple material has the advantages of stable thermoelectricity, high precision and linear relation between thermoelectric force and temperature.

Furthermore, the models of the temperature sensors are all BD-NTC-20, the core temperature measuring element is NTC (10K omega @25 ℃), and the temperature measuring range is as follows: the temperature sensor is a full-import temperature measuring element, the response is quick, the product consistency is good, and the long-term stability of the product is good.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The following description of the preferred embodiments of the present invention will be made in conjunction with the accompanying drawings.

FIG. 1 is a schematic view of an extrusion apparatus of an embodiment of the present invention;

fig. 2 is a control system of an extrusion apparatus according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

The embodiments of the present invention are explained below with reference to the drawings.

Referring to fig. 1 and 2, an embodiment of the present invention provides an extrusion apparatus, including: the steam generator comprises a feeding device 100, a screw 110, a stirring container 120, a motor 130, a plurality of steam generators and a control module 150, wherein the feeding device 100 is connected with the stirring container 120, the screw 110 is connected with the motor 130, the screw 110 is arranged in the stirring container 120, as shown in fig. 1, the screw 110 is provided with threads, each steam generator comprises a first steam generator 141, a second steam generator 142, a third steam generator 143 and a fourth steam generator 144, the first steam generator 141 and the second steam generator 142 are arranged above the stirring container 120 and connected with the stirring container 120 through air ducts, the first steam generator 141 is further connected below the feeding device 100 through air ducts, the third steam generator 143 and the fourth steam generator 144 are arranged below the stirring container 120 and connected with the stirring container 120 through air ducts, the inner wall of the stirring container 120 is provided with a first heat-generating layer 121, the surface of the screw 110 is provided with a second heat generation layer 111, the positions corresponding to the steam generation device in the stirring container 120 are provided with temperature sensors, the temperature sensors include a first temperature sensor 161, a second temperature sensor 162, a third temperature sensor 163 and a fourth temperature sensor 164, the motor 130, the first temperature sensor 161, the second temperature sensor 162, the third temperature sensor 163, the fourth temperature sensor 164, the first heat generation layer 121 and the second heat generation layer 111 are electrically connected with the control module 150, and the temperatures of the first heat generation layer 121 and the second heat generation layer 111 can be controlled by the control module 150.

The extrusion equipment at least has the following beneficial effects: the extrusion equipment is also provided with a steam generating device for heating the material by using steam, the contact surface between the steam and the material is large, the material can be rapidly heated, the production efficiency is improved, the highest temperature of the steam is limited, and the risk of damaging the material characteristics due to overheating can be reduced. In addition, extrusion equipment all is provided with the layer that generates heat on the surface of screw rod and stirred vessel 120's inner wall, can carry out quick even heating to the material, improves production efficiency, is provided with a plurality of temperature sensor simultaneously, and temperature sensor monitors the temperature information of each position and conveys control module 150, and control module 150 generates heat the layer work through calculation control. Therefore, the utility model has simple and reasonable design, can realize temperature control, improves the uniformity and the productivity of products and has excellent service performance.

According to some embodiments of the present invention, the first steam generating device 141 includes a first solenoid valve 1411, the first solenoid valve 1411 is electrically connected to the control module 150, the second steam generating device 142 includes a second solenoid valve 1421, the second solenoid valve 1421 is electrically connected to the control module 150, the third steam generating device 143 includes a third solenoid valve 1431, the third solenoid valve 1431 is electrically connected to the control module 150, the fourth steam generating device 144 includes a fourth solenoid valve 1441, the fourth solenoid valve 1441 is electrically connected to the control module 150, the temperature sensor monitors and transmits temperature information of each position to the control module 150, and the control module 150 implements control of steam intake through calculation of a switch of the control solenoid valve.

According to some embodiments of the present invention, the first heat generating layer 121 and the second heat generating layer 111 are both nickel storage-nickel aluminum (silicon) thermocouples or nickel storage-copper (kocu) thermocouples, and the thermocouple material has the advantages of stable thermoelectricity, high precision and linear relationship between thermoelectric force and temperature.

According to some embodiments of the present invention, the temperature sensors are all BD-NTC-20, and the core temperature measuring element thereof is NTC (10K Ω @25 ℃), and the temperature measuring range is as follows: the temperature sensor is a full-import temperature measuring element, the response is quick, the product consistency is good, and the long-term stability of the product is good.

According to some embodiments of the present invention, the control module 150 is a single chip with model number SN8P2604A, and the SN8P2604A 8-bit micro-control element has the characteristics of high performance and low power consumption, and the structure with instruction running time of 1 clock oscillation period enables the operating speed to reach 16 MIPS. The high EFT capability makes SN8P2604A suitable for operation in high interference environments. The SN8P2604A has advanced IC structure design, and includes one large-capacity (4K-word) program memory (OTP ROM), 128-byte data memory (RAM), two 8-bit timers/counters (T0.TC1), one watchdog timer, four interrupt sources (T0, TC1, INT0, INT1), and 8-layer stack buffer.

While the preferred embodiments and basic principles of the present invention have been described in detail, it will be understood by those skilled in the art that the utility model is not limited to the embodiments, but is intended to cover various modifications, equivalents and alternatives falling within the scope of the utility model as claimed.

Claims

1. An extrusion apparatus, comprising: the device comprises a feeding device, a screw rod, a stirring container, a motor, a plurality of steam generating devices and a control module, wherein the feeding device is connected with the stirring container, the screw rod is connected with the motor, the screw rod is arranged in the stirring container, threads are arranged on the screw rod, each steam generating device comprises a first steam generating device, a second steam generating device, a third steam generating device and a fourth steam generating device, the first steam generating device and the second steam generating device are arranged above the stirring container and are connected with the stirring container through air ducts, the first steam generating device is also connected below the feeding device through air ducts, the third steam generating device and the fourth steam generating device are arranged below the stirring container and are connected with the stirring container through air ducts, and the inner wall of the stirring container is provided with a first heating layer, the surface of the screw is provided with a second heating layer, the first heating layer and the second heating layer are used for rapidly and uniformly heating materials, temperature sensors are arranged in the stirring container and at positions corresponding to the steam generating device, the temperature sensors comprise a first temperature sensor, a second temperature sensor, a third temperature sensor and a fourth temperature sensor, the motor, the first temperature sensor, the second temperature sensor, the third temperature sensor, the fourth temperature sensor, the first heating layer and the second heating layer are electrically connected with the control module, and the temperatures of the first heating layer and the second heating layer can be controlled by the control module.

2. An extrusion apparatus according to claim 1, wherein: the first steam generating device comprises a first electromagnetic valve which is electrically connected with the control module.

3. An extrusion apparatus according to claim 1, wherein: the second steam generating device comprises a second electromagnetic valve which is electrically connected with the control module.

4. An extrusion apparatus according to claim 1, wherein: the third steam generating device comprises a third electromagnetic valve which is electrically connected with the control module.

5. An extrusion apparatus according to claim 1, wherein: the fourth steam generating device comprises a fourth electromagnetic valve, and the fourth electromagnetic valve is electrically connected with the control module.

6. An extrusion apparatus according to claim 1, wherein: the models of the temperature sensors are BD-NTC-20.