A feeding and mixing system

Abstract

The present application relates to a feeding and mixing system, and relates to the technical field of mixing, including a storage barrel, a stirring mechanism and a conveying mechanism, wherein the storage barrels and the conveying mechanism are multiple and correspond to each other, and the conveying mechanism is used to convey the material in the corresponding storage barrel to the stirring mechanism, and the storage barrel, the conveying mechanism and the stirring mechanism are all sealed. The present application has the advantage of being able to reduce the probability of dust being dispersed into the workshop.

Description

Technical Field

[0001] The present application relates to the technical field of material mixing, and in particular to a material feeding and mixing system. Background Art

[0002] In the process of producing foot pads, polyethylene, masterbatch, etc. need to be mixed and then melt extruded, wire drawn, warped, woven, compounded, cut, pressed and inspected to obtain the finished foot pads. In the existing feeding and mixing process, a lot of dust is generated, which affects the workshop environment. Summary of the invention

[0003] In view of the shortcomings of the prior art, one of the purposes of the present application is to provide a feeding and mixing system, which has the advantage of reducing the probability of dust drifting into the workshop.

[0004] The above-mentioned purpose of the present application is achieved through the following technical solutions:

[0005] A feeding and mixing system includes a storage barrel, a stirring mechanism and a conveying mechanism. The storage barrels and the conveying mechanism are multiple and correspond to each other. The conveying mechanism is used to convey the material in the corresponding storage barrel to the stirring mechanism. The storage barrel, the conveying mechanism and the stirring mechanism are all sealed.

[0006] By adopting the above technical solution, during use, since the storage barrel, the conveying mechanism and the stirring mechanism are all sealed, the probability of dust being scattered to the workshop during the conveying process can be reduced.

[0007] In a preferred example, the present application can be further configured as follows: the stirring mechanism includes a stirring box and a stirring shaft, the stirring shaft extends into the sealed stirring box to stir the material, and also includes a suction mechanism, the suction mechanism includes a suction pipe, a suction element and a filter element, the filter element is arranged on the suction pipe, and the suction pipe is connected to the sealed stirring box.

[0008] By adopting the above technical solution, the existence of the suction mechanism can suck the dust in the mixing box, so that the dust can be concentrated.

[0009] In a preferred example, the present application can be further configured as follows: it also includes a control system, the control system includes a control module, the suction mechanism also includes a flow sensor, the flow sensor is arranged behind the filter element along the airflow direction, the control module reads the flow data of the flow sensor, and when the flow data is less than the minimum value, a notification prompt is issued.

[0010] By adopting the above technical solution, the flow rate passing through the filter element is detected. When it is less than the minimum value, it indicates that the filter element needs to be replaced.

[0011] In a preferred example, the present application can be further configured as follows: the control system also includes a detection module, the detection module is used to detect the inventory in each storage barrel, the control module reads the inventory data detected by the detection module, and when the inventory data is less than the standard value, the control module controls the suction part to operate at maximum power.

[0012] By adopting the above technical solution, since dust or smaller particles will gather at the bottom, when the material in the storage barrel is less than the standard value, the dust content in this part of the material is relatively high. Therefore, controlling the suction piece to operate at maximum power can maintain a good dust removal effect.

[0013] In a preferred example, the present application can be further configured as follows: the control system also includes a replacement module. When the inventory data is less than the standard value, the control module reads the flow sensor data. When the flow sensor data is less than the standard value, the control module notifies the replacement module to replace the filter element. After the replacement is completed, the control module reads the flow sensor data again. When the flow data meets the standard, the suction element is controlled to operate at maximum power.

[0014] By adopting the above technical solution, the flow rate is checked before the suction element is operated at high power, and when it does not meet the standard, the filter element is replaced, thereby maintaining a good filtering effect.

[0015] In a preferred example, the present application can be further configured as follows: the control system also includes a response module, and after the control module controls the suction piece to operate at maximum power, a feeding notification is issued, and the response module is used to respond to the operator's operation and send a response signal to the control module. After receiving the response signal, the control module controls the suction piece to resume normal operating power.

[0016] By adopting the above technical solution, after the suction piece is running at high power, a feeding notification is issued, so that the dust transported to the mixing box during the feeding process can be sucked. After completing the feeding, the operator sends a response signal to the control module through the response module, and the control module controls the normal operation of the suction piece.

[0017] In a preferred example, the present application can be further configured as follows: the control module periodically obtains the flow data of the flow sensor, and when the flow data becomes abnormally smaller, the material storage data in each storage barrel is calculated, and when the material storage data in one or more storage barrels is less than the standard value, the corresponding detection module is notified of the fault information.

[0018] By adopting the above technical solution, when the flow rate becomes abnormally smaller, the amount of dust may become abnormally larger, that is, the material storage data in one or more storage barrels may be less than the standard value. Therefore, the material in the storage barrel is calculated according to the conveying speed. When it is less than the standard value, but the material inventory of the detection module is normal, a detection module fault notification is issued. DETAILED DESCRIPTION

[0019] The present application discloses a feeding and mixing system, including a control system, a storage barrel, a stirring mechanism, a suction mechanism and a conveying mechanism. The storage barrel and the conveying mechanism are multiple and one-to-one corresponding. The conveying mechanism is used to convey the material in the corresponding storage barrel to the stirring mechanism. The storage barrel, the conveying mechanism and the stirring mechanism are all sealed. In this embodiment, a viewing window is provided on the storage barrel for observing the material in the storage barrel. The conveying mechanism can adopt a vacuum suction conveyor or an auger conveyor. The stirring mechanism includes a stirring box and a stirring shaft. The stirring shaft extends into the stirring box and rotates under the drive of the motor to stir the material in the stirring box. The stirring box and the storage barrel are both sealed, and a one-way valve with the conduction direction facing the inside is installed on the stirring box and the storage barrel. The suction mechanism includes a suction pipe, a flow sensor, a suction member and a filter. The filter is arranged on the suction pipe, and the suction pipe is connected to the sealed stirring box. The filter can be a filter net, and the suction member can be a negative pressure generator or a fan.

[0020] The control system includes a control module, a detection module, a replacement module, a notification module and a response module. Along the airflow direction, the flow sensor is set behind the filter element. The control module reads the flow data of the flow sensor. When the flow data is less than the minimum value, a notification prompt signal is sent to the notification module. The detection module is used to detect the inventory in each storage barrel. The detection module can use an image acquisition device to collect the inventory of materials in the storage barrel through the window. The control module reads the inventory data detected by the detection module. When the inventory data is less than the standard value, the control module controls the suction piece to operate at maximum power.

[0021] When the stock data is less than the standard value, the control module reads the flow sensor data. When the flow sensor data is less than the standard value, the control module notifies the replacement module to replace the filter. After the replacement is completed, the control module reads the flow sensor number again. When the flow data meets the standard, the suction part is controlled to operate at maximum power. The replacement module can replace the filter by a robot or manually.

[0022] After the control module controls the suction piece to operate at maximum power, a notification for adding material is issued. The response module is used to respond to the operator's operation and send a response signal to the control module. After receiving the response signal, the control module controls the suction piece to resume normal operating power.

[0023] The control module periodically obtains the flow data of the flow sensor. When the flow data becomes abnormally small, it calculates the material storage data in each storage barrel. When the material storage data in one or more storage barrels is less than the standard value, the corresponding detection module fault information is sent to the notification module for notification.

[0024] The implementation principle of this embodiment is: that is, during use, through the sealing setting and dust suction, the probability of dust drifting into the workshop is reduced, and at the same time, the flow rate, inventory and other data are monitored, so that faults can be discovered in time and the operator can be notified to perform maintenance.

[0025] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A feeding and mixing system, characterized in that: It includes a material storage barrel, a stirring mechanism and a conveying mechanism. There are multiple material storage barrels and conveying mechanisms and they correspond one to one. The conveying mechanism is used to convey the material in the corresponding material storage barrel to the stirring mechanism. The material storage barrel, conveying mechanism and stirring mechanism are all sealed. The stirring mechanism includes a stirring box and a stirring shaft. The stirring shaft extends into the sealed stirring box to stir the material. It also includes a suction mechanism. The suction mechanism includes a suction pipe, a suction element and a filter element. The filter element is arranged on the suction pipe. The suction pipe is connected to the sealed stirring box. It also includes a control system. The control system includes a control module. The suction mechanism also includes a flow sensor. The flow sensor is arranged behind the filter element along the flow direction of the airflow. The control module reads the flow data of the flow sensor. When the flow data is less than the minimum value, a notification prompt is given. The control system also includes a detection module. The detection module is used to detect the inventory in each storage barrel, and the control module reads the inventory data detected by the detection module. When the inventory data is less than the standard value, the control module controls the suction component to operate at maximum power; the control system also includes a replacement module. When the inventory data is less than the standard value, the control module reads the flow sensor data. When the flow sensor data is less than the standard value, the control module notifies the replacement module to replace the filter element. After the replacement is completed, the control module reads the number of flow sensors again. When the flow data meets the standard, the suction component is controlled to operate at maximum power; the control module periodically obtains the flow data of the flow sensor. When the flow data is abnormally reduced, the inventory data in each storage barrel is calculated. When the inventory data in one or more storage barrels is less than the standard value, the corresponding detection module is notified of the fault information.

2. A feeding and mixing system according to claim 1, characterized in that: The control system also includes a response module. After the control module controls the suction piece to operate at maximum power, it issues a material adding notification. The response module is used to respond to the operator's operation and send a response signal to the control module. After receiving the response signal, the control module controls the suction piece to resume normal operating power.