Automatic mixing monitoring system

Abstract

The utility model discloses an automatic mixing monitoring system which comprises a main material bin and at least one auxiliary material bin, a main bin discharging motor is arranged below the main bin, and a main bin Hall switch is arranged on the main bin discharging motor. An auxiliary material bin discharging motor is arranged below the auxiliary material bin, and an auxiliary material bin Hall switch is arranged on the auxiliary material bin discharging motor; the main material bin Hall switch and the auxiliary material bin Hall switch are electrically connected with the input end of the PLC control module, and the output end of the PLC control module is electrically connected with the alarm for monitoring whether discharging of all the material bins is normal or not. According to the utility model, the main stock bin and the auxiliary stock bin are arranged, the stock bins are used for mixing materials through the discharging motor, the operation state of the motor is monitored through the Hall switch, and when the motor breaks down, the Hall switch transmits motor stalling information to the alarm through the PLC control module to give an alarm, so as to inform related personnel to take related measures in time.

Description

Technical Field

[0001] The utility model relates to the technical field of material mixing monitoring, in particular to an automatic material mixing monitoring system. Background Art

[0002] Mixing is to mix different materials together according to the requirements of the raw material ratio in the production process. Mixing is a common operation in the production process.

[0003] Most of the existing mixing devices directly weigh materials on demand and then mix them, or directly open the silos at the same time and control the feeding speed to mix them. However, the weighing mixing method is more costly and slow for materials with large material demands. The mixing method that directly opens the silos at the same time for synchronous mixing is prone to failure when a feeding motor fails, that is, the mixed materials cannot be separated and do not meet the mixing requirements, and cannot be used. Utility Model Content

[0004] The main purpose of the utility model is to provide an automatic mixing monitoring system, aiming to solve the technical problems in the prior art that mixing is difficult and the mixing motor is prone to failure, resulting in the mixed materials not meeting the requirements.

[0005] To achieve the above-mentioned purpose, the utility model provides an automatic material mixing monitoring system, comprising: a main material bin and at least one auxiliary material bin;

[0006] A main material bin unloading motor is installed below the main material bin, and a main material bin Hall switch is installed on the main material bin unloading motor;

[0007] An auxiliary material bin unloading motor is installed below the auxiliary material bin, and an auxiliary material bin Hall switch is installed on the auxiliary material bin unloading motor;

[0008] The Hall switch of the main material bin and the Hall switch of the auxiliary material bin are electrically connected to the input end of the PLC control module, and the output end of the PLC control module is electrically connected to the alarm, which is used to monitor whether the material discharge of each bin is normal.

[0009] Furthermore, a main material conveying pipe is provided below the main material bin, and the main material bin unloading motor is installed on the main material conveying pipe.

[0010] Furthermore, an auxiliary material conveying pipe is provided below the auxiliary material bin, and the auxiliary material bin unloading motor is installed on the auxiliary material conveying pipe.

[0011] Furthermore, the main material bin is installed on a base, and the auxiliary material bin is installed on the main material bin via a bin bracket.

[0012] Furthermore, the auxiliary material bin unloading motor is installed on the base through a motor bracket.

[0013] The beneficial effects of the utility model are embodied in:

[0014] In the utility model, a main silo and an auxiliary silo are provided. The silo mixes materials through a feeding motor, and the running state of the motor is monitored by a Hall switch. When a motor fails, the Hall switch transmits the motor stop information to the alarm through a PLC control module, which gives an alarm and further informs relevant personnel to take relevant measures in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the rear three-dimensional structure of the utility model;

[0017] Figure 3 It is the PLC ladder diagram and control principle diagram of the utility model.

[0018] Description of reference numerals:

[0019] 1. Main material bin, 2. Auxiliary material bin, 3. PLC control module, 4. Main material bin unloading motor, 5. Auxiliary material bin unloading motor, 6. Main material bin Hall switch, 7. Auxiliary material bin Hall switch, 8. Auxiliary material conveying pipe, 9. Motor bracket, 10. Base, 11. Bin bracket, 12. Alarm, 13. Main material conveying pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.

[0023] See also Figures 1 to 3 The utility model is an automatic mixing monitoring system, characterized in that it comprises: a main material bin 1 and at least one auxiliary material bin 2;

[0024] A main material bin unloading motor 4 is installed below the main material bin 1, and a main material bin Hall switch 6 is installed on the main material bin unloading motor 4;

[0025] An auxiliary material bin unloading motor 5 is installed below the auxiliary material bin 2, and an auxiliary material bin Hall switch 7 is installed on the auxiliary material bin unloading motor 5;

[0026] The main material bin Hall switch 6 and the auxiliary material bin Hall switch 7 are electrically connected to the input end of the PLC control module 3, and the output end of the PLC control module 3 is electrically connected to the alarm 12 for monitoring whether the material discharge of each bin is normal.

[0027] How it works

[0028] When mixing materials, first start the main material bin unloading motor, and then start the auxiliary material bin unloading motor to mix. The silo motors are equipped with Hall switches. When any Hall switch detects that the unloading motor stops, it will convert the stop signal into an electrical signal and transmit it to the PLC control module. The PLC control module starts the alarm to alarm, thereby avoiding the failure of the unloading motor and not being discovered in time, resulting in errors in the quality ratio of the mixed materials and affecting subsequent operations.

[0029] The Hall switch can be purchased from the market, and there is no restriction on the specific model;

[0030] The PLC can be purchased from the market, and the model is Mitsubishi FX3U series.

[0031] In some embodiments, see Figure 1 As shown, a main material conveying pipe 13 is provided below the main material bin 1 , and the main material bin unloading motor 4 is installed on the main material conveying pipe 13 .

[0032] In some embodiments, see Figure 1 As shown, an auxiliary material conveying pipe 8 is provided below the auxiliary material bin 2 , and the auxiliary material bin unloading motor 5 is installed on the auxiliary material conveying pipe 8 .

[0033] In some embodiments, see Figure 1 As shown, the main material bin 1 is installed on a base 10 , and the auxiliary material bin 2 is installed on the main material bin 1 through a bin bracket 11 .

[0034] In some embodiments, see Figure 1 As shown, the auxiliary material bin unloading motor 5 is installed on the base 10 through the motor bracket 9.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic mixing monitoring system, characterized in that , comprising: a main material bin (1) and at least one auxiliary material bin (2); A main material bin unloading motor (4) is installed below the main material bin (1), and a main material bin Hall switch (6) is installed on the main material bin unloading motor (4); An auxiliary material bin unloading motor (5) is installed below the auxiliary material bin (2), and an auxiliary material bin Hall switch (7) is installed on the auxiliary material bin unloading motor (5); The main material bin Hall switch (6) and the auxiliary material bin Hall switch (7) are electrically connected to the input end of the PLC control module (3), and the output end of the PLC control module (3) is electrically connected to the alarm (12) for monitoring whether the material discharge in each bin is normal.

2. An automatic mixing monitoring system as claimed in claim 1, characterized in that: A main material conveying pipe (13) is provided below the main material bin (1), and the main material bin unloading motor (4) is mounted on the main material conveying pipe (13).

3. An automatic mixing monitoring system as claimed in claim 1, characterized in that: An auxiliary material conveying pipe (8) is provided below the auxiliary material bin (2), and the auxiliary material bin unloading motor (5) is mounted on the auxiliary material conveying pipe (8).

4. An automatic mixing monitoring system as claimed in claim 1, characterized in that: The main material bin (1) is mounted on a base (10), and the auxiliary material bin (2) is mounted on the main material bin (1) via a bin bracket (11).

5. An automatic mixing monitoring system as claimed in claim 3, characterized in that: The auxiliary material bin unloading motor (5) is mounted on the base (10) via a motor bracket (9).

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