Collagen casing liquid preparation automatic control system

Abstract

The utility model belongs to the technical field of collagen casing production, and provides a collagen casing liquid preparation automatic control system which comprises at least two conveying pipelines, each conveying pipeline comprises a stock solution tank, a liquid inlet pipeline and a liquid preparation tank, a proportional control valve is installed on the liquid inlet pipeline, the stock solution tank is connected with the liquid preparation tank through the liquid inlet pipeline, and the liquid preparation tank is connected with the stock solution tank through the liquid inlet pipeline. The stock solution tank is used for containing different kinds of stock solutions, and the proportional control valve is used for controlling the flow of the stock solutions conveyed to the solution preparation tank by the solution inlet pipeline. The weighing module is installed on the liquid preparation tank, the liquid outlet pipeline is connected to a liquid outlet of the liquid preparation tank, and a liquid outlet control valve is installed on the liquid outlet pipeline. And the control module is electrically connected to the liquid preparation tank, the weighing module, the proportional control valve and the liquid outlet control valve.

Description

TECHNICAL FIELD

[0001] The utility model belongs to collagen sausage casing production technical field especially, it relates to a kind of collagen sausage casing solution preparation automatic control system. BACKGROUND

[0002] Collagen sausage casing needs to be prepared by mixing multiple stock solutions in production process, and the sausage casing solution is prepared by mixing multiple stock solutions according to different formulations. Currently, the stock solutions are prepared by manually weighing and mixing. The stock solution preparation is affected by many human factors, and the stock solution preparation is not accurate and the degree of automation is not high. UTILITY MODEL CONTENT

[0003] To overcome the deficiencies of the prior art, the utility model provides a collagen sausage casing solution preparation automatic control system, which can prepare mixed solutions according to different formulations, automate the solution preparation process, improve the solution preparation accuracy, and achieve labor reduction and efficiency improvement.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A collagen sausage casing solution preparation automatic control system includes:

[0006] At least two delivery pipelines, each delivery pipeline includes a stock solution tank, a liquid inlet pipeline and a solution preparation tank, a proportional control valve is installed on the liquid inlet pipeline, the stock solution tank is connected to the solution preparation tank through the liquid inlet pipeline, the stock solution tank is used to contain different types of stock solutions, and the proportional control valve is used to control the flow of stock solutions delivered to the solution preparation tank through the liquid inlet pipeline;

[0007] A weighing module is installed on the solution preparation tank, and a liquid outlet pipeline is connected to the liquid outlet of the solution preparation tank, and a liquid outlet control valve is installed on the liquid outlet pipeline;

[0008] A control module is electrically connected to the solution preparation tank, the weighing module, the proportional control valve and the liquid outlet control valve.

[0009] Preferably, the delivery pipeline includes two, one of which the stock solution tank is placed with a first stock solution, and the other of which the stock solution tank is placed with a second stock solution.

[0010] Preferably, the collagen sausage casing solution preparation automatic control system further includes a display module in communication connection with the control module, the display module is used to display the weight of the solution preparation tank in real time, and the control information is input through the display module.

[0011] Preferably, the control information includes the total amount of the solution preparation tank and the proportion of each stock solution.

[0012] As preferably, the display module comprises a touch screen, through which the weight of the liquid preparation tank in real time is displayed, and through which the control information is inputted.

[0013] As preferably, the weighing module comprises a weighing sensor installed at the bottom of the liquid preparation tank and a signal processor, the weighing sensor is communicatively connected with the signal processor, the weighing sensor is used for detecting the weight of the liquid preparation tank in real time, and the signal processor is communicatively connected with the control module.

[0014] As preferably, the liquid preparation tank comprises a liquid preparation tank body and a stirring module arranged in the liquid preparation tank body, the stirring module is communicatively connected with the control module, and the stirring module is used for stirring the stock solution in the liquid preparation tank.

[0015] As preferably, the stirring module comprises a stirring motor, a stirring paddle and a first frequency converter, the stirring motor is installed at the top of the liquid preparation tank body, the stirring paddle is connected to the output end of the stirring motor, the stirring motor adjusts the stirring speed and the forward and reverse directions through the first frequency converter, the first frequency converter is communicatively connected with the control module, and the control module controls the working of the first frequency converter.

[0016] As preferably, the control module comprises a PLC control board, a second frequency converter and a communication module, the PLC control board is communicatively connected with the second frequency converter and the communication module;

[0017] the second frequency converter is connected with the first frequency converter, the communication module is connected with the signal processor of the weighing module, and the communication module is communicatively connected with the proportional control valve.

[0018] As preferably, the communication module is an RS485 communication module.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the control module is used for controlling the opening of the proportional control valve and further controlling the input flow to the liquid preparation tank, simultaneously, the liquid preparation tank can be controlled to work, and the liquid delivered into the liquid preparation tank is uniformly prepared.

[0020] The aforementioned automatic control system for collagen casing solution preparation automates the process, ensuring precise metering and reliable, stable solution preparation. Based on this automatic control system, automated control and data acquisition during the solution preparation process are achieved. By pre-setting parameters, the casing solution formula can be metered. During production, the automatic control system can automatically control the total weight of the injected solution, reducing human intervention in the solution preparation process and improving production efficiency and weight control. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the automatic control system for collagen casing preparation in this utility model;

[0022] Figure 2 This is a flowchart illustrating the operation of the automatic control system for preparing collagen casing solution in this invention.

[0023] Among them, 11, first raw material tank; 12, first proportional regulating valve; 13, first liquid inlet pipe; 14, second raw material tank; 15, second proportional regulating valve; 16, second liquid inlet pipe; 17, liquid mixing tank; 18, weighing module; 19, liquid outlet control valve; 20, stirring module; 21, control module; 22, display device. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of the utility model, it needs to explain, the term "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, or it is the orientation or positional relationship of the utility model product when using usually, only for the convenience of describing the utility model and simplifying the description, and cannot indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two.

[0028] In the description of the utility model, it also needs to explain that, unless otherwise specified and limited, the terms "set", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] In the utility model, unless otherwise specified and limited, the "upper" or "lower" of the first feature in the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature in the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature in the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0030] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as a limitation on the utility model.

[0031] As Figure 1 - and Figure 2 As shown in the utility model, a collagen casing solution preparation automatic control system is provided, which comprises at least two delivery pipelines, each delivery pipeline comprises a stock solution tank, a liquid inlet pipeline and a solution preparation tank 17, a proportional control valve is installed on the liquid inlet pipeline, the stock solution tank is connected to the solution preparation tank 17 through the liquid inlet pipeline, the stock solution tank is used to contain different kinds of stock solution, and the proportional control valve is used to control the flow of the stock solution delivered by the liquid inlet pipeline to the solution preparation tank 17.

[0032] The collagen sausage casing solution preparation automatic control system further comprises a weighing module 18 installed on the solution preparation tank 17, and a solution outlet pipeline connected to the solution outlet of the solution preparation tank 17, wherein the solution outlet pipeline is provided with a solution outlet control valve 19.

[0033] The collagen sausage casing solution preparation automatic control system further comprises a control module 21 electrically connected to the solution preparation tank 17, the weighing module 18, the proportional control valve, and the solution outlet control valve 19.

[0034] In the above embodiment, the proportional control valve is connected to the liquid inlet pipeline, the solution outlet of the stock solution tank is connected to the inlet of the proportional control valve through the liquid inlet pipeline, and the solution outlet of the proportional control valve is connected to the liquid inlet of the solution preparation tank 17 through the liquid inlet pipeline.

[0035] In this embodiment, the control module 21 is used to control the opening of the proportional control valve and further control the input flow to the solution preparation tank 17, and at the same time, the control module 21 can control the operation of the solution preparation tank 17 to uniformly prepare the liquid delivered into the solution preparation tank 17. During the solution preparation process, the weighing module 18 installed on the solution preparation tank 17 detects the weight of the solution preparation tank 17 in real time and transmits the signal to the control module 21, so as to control whether the proportional control valve continues to deliver the stock solution into the solution preparation tank 17. After completion, the control module 21 controls the solution outlet control valve 19 to open and output the prepared liquid.

[0036] The above collagen sausage casing solution preparation automatic control system realizes the automation of the collagen sausage casing solution preparation process through automatic control, and realizes the precise measurement and reliable stability of the solution preparation. Based on the automatic control system, the automatic control and data acquisition during the solution preparation process can be realized, the solution preparation formula of the sausage casing can be measured by pre-setting parameters, the total weight of the inlet liquid can be automatically controlled by the automatic control system during the production process, the human factors involved in the solution preparation process are reduced, and the production efficiency and weight are improved.

[0037] Preferably, the delivery pipeline comprises two pipelines, one of which is provided with the first stock solution in the stock solution tank, and the other of which is provided with the second stock solution in the stock solution tank.

[0038] Preferably, the collagen sausage casing solution preparation automatic control system further comprises a display module 22, which is in communication connection with the control module 21, and the display module 22 is used to display the real-time weight of the solution preparation tank 17 for observation, and the control information is input through the display module 22. Optionally, the control information comprises the total amount of the solution preparation tank 17 and the proportioning of each stock solution.

[0039] Preferably, the display module 22 comprises a touch screen, which displays the real-time weight of the solution preparation tank 17 and inputs the total amount of the solution preparation tank 17 and the proportioning of each stock solution through the touch screen.

[0040] Preferably, the outlet of the liquid preparation tank 17 is connected with a liquid outlet pump, the liquid outlet pump is connected with the control module 21, and the control module 21 controls whether the liquid outlet pump starts to work. The connection between the liquid preparation tank 17 and the liquid inlet pipeline and the connection between the liquid preparation tank 17 and the liquid outlet pipeline are both stainless steel hose connections, which can reduce the external force of the pipeline on the bottom load sensor.

[0041] Preferably, the load module 18 comprises a load sensor and a signal processor installed on the bottom of the liquid preparation tank 17, the load sensor is in communication connection with the signal processor, the load sensor is used to detect the weight of the liquid preparation tank 17 in real time, and the signal processor is in communication connection with the control module 21, so that the weight change can be used to detect the liquid inlet weight and the total weight of the raw liquid.

[0042] Preferably, the liquid preparation tank 17 comprises a liquid preparation tank body and a stirring module 20 arranged in the liquid preparation tank body, the stirring module 20 is in communication connection with the control module 21, and the stirring module 20 is used to stir the raw liquid in the liquid preparation tank 17.

[0043] Preferably, the stirring module 20 comprises a stirring motor, a stirring paddle and a first frequency converter, the stirring motor is connected and installed on the top of the liquid preparation tank body, the stirring paddle is connected to the output end of the stirring motor, the stirring motor adjusts the stirring speed and the forward and reverse direction through the first frequency converter, the first frequency converter is in communication connection with the control module 21, and the control module 21 controls the work of the first frequency converter.

[0044] Preferably, the control module 21 comprises a PLC control board, a second frequency converter and a communication module, the PLC control board is in communication connection with the second frequency converter and the communication module, the second frequency converter is connected with the first frequency converter of the stirring module 20, the communication module is connected with the signal processor of the load module 18, and the communication module is in communication connection with the proportional control valve. Further preferably, in the embodiment, the communication module is an RS485 communication module.

[0045] Based on the above-mentioned automatic control system for collagen sausage casing liquid preparation, the working process of the automatic control system in the embodiment is as follows:

[0046] S20, the ratio of each kind of raw liquid is set in the system in advance; specifically, according to the set ratio of each kind of raw liquid in the liquid preparation tank 17, the total amount of the liquid preparation tank 17 and the ratio of each raw liquid are input on the touch screen according to the ratio set in S20;

[0047] S21, the liquid inlet weight of each kind of raw liquid is calculated; specifically, the control module 21 receives the information input on the touch screen and calculates the liquid inlet weight of each kind of raw liquid. Specifically, the control module 21 automatically obtains the liquid inlet weight of each raw liquid according to the set formula of the liquid preparation weight and the ratio of each raw liquid.

[0048] S22, the control module 21 controls opening of the first proportional regulating valve 12; specifically, the control module 21 controls opening of the proportional control valve installed on the conveying pipeline, which is defined as the first proportional regulating valve 12, the liquid tank on the conveying pipeline contains the first liquid, the liquid inlet pipeline on the conveying pipeline is the first liquid inlet pipeline 13, the first liquid flows from the liquid tank to the liquid preparation tank 17 through the first liquid inlet pipeline 13, at this time, the control module 21 collects the data of the weighing module 18 at the bottom of the liquid preparation tank 17 in real time, when the weight of the liquid in the liquid preparation tank 17 approaches the system set liquid inlet weight, the control system reduces the opening angle of the first proportional regulating valve 12, and the flow of the liquid inlet amount of the first liquid is reduced.

[0049] S23, the first liquid in the liquid preparation tank 17 reaches the set liquid inlet weight; specifically, because the control module 21 has controlled the opening of the first proportional regulating valve 12 to be reduced in S22, the flow of the liquid inlet pipeline is small, and until the liquid inlet amount obtained by weighing of the liquid preparation tank 17 is the same as the set liquid inlet amount of the first liquid.

[0050] S24, the first proportional regulating valve 12 is closed; specifically, when the liquid inlet amount obtained by weighing of the liquid preparation tank 17 is the same as the set liquid inlet amount of the first liquid, the control module 21 controls the first proportional regulating valve 12 to be completely closed.

[0051] S25, the control module 21 controls opening of the second proportional regulating valve 15; specifically, the control system opens the proportional control valve installed on another conveying pipeline, which is defined as the second proportional regulating valve 15, the liquid tank on the conveying pipeline contains the second liquid, the liquid inlet pipeline on the conveying pipeline is the second liquid inlet pipeline 16, the second liquid flows from the liquid tank to the liquid preparation tank 17 through the second liquid inlet pipeline 16, at this time, the control module 21 records the liquid inlet weight of the first liquid in the previous step first, collects the data of the weighing module 18 at the bottom of the liquid preparation tank 17 on the basis of the weight of the first liquid, and when the liquid inlet weight of the liquid preparation tank 17 approaches the set liquid inlet weight of the second liquid, the control module 21 reduces the opening of the second proportional valve, and the flow of the liquid inlet amount of the second liquid is reduced.

[0052] S26, the second liquid in the liquid preparation tank 17 reaches the set liquid inlet weight; specifically, the weight obtained by weighing of the liquid preparation tank 17 at this time is equal to the sum of the weight of the first liquid in S24 and the weight of the second liquid entering the liquid preparation tank 17 at this time, because the control module 21 has controlled the opening of the second proportional regulating valve 15 to be reduced in S25, the amount of the second liquid conveyed into the liquid preparation tank 17 is reduced, and until the liquid inlet amount obtained by weighing of the liquid preparation tank 17 is the same as the set liquid inlet amount of the second liquid.

[0053] S27, closing the second proportional regulating valve 15; specifically, when the weight of the second stock solution obtained by subtracting the weight of the first stock solution in S24 from the total weight obtained by weighing the preparation tank 17 is equal to the set weight of the second stock solution, the second proportional regulating valve 15 is closed.

[0054] S28, the stirring module 20 is working; specifically, the stirring motor is started, the stirring paddle connected with the stirring motor rotates, and the two stock solutions are fully mixed, and after reaching the set working time, the stirring motor is automatically started.

[0055] S29, the control module 21 controls the opening of the liquid outlet control valve 19 of the preparation tank to discharge the prepared solution; specifically, after the stirring motor fully stirs the mixed solution, the control module 21 controls the opening of the liquid outlet control valve 19 at the bottom of the preparation tank 17, and controls the working of the liquid outlet pump to pump the prepared solution to the production line, and when the total weight obtained by weighing the preparation tank is 0, the control module 21 controls the closing of the liquid outlet control valve 19 and the stopping of the working of the liquid outlet pump, that is, the preparation of the solution is completed.

[0056] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A collagen casing solution preparation automatic control system, characterized in that, The application relates to a collagen sausage casing solution preparation automatic control system which comprises the following parts: at least two delivery pipelines, each of which comprises a stock solution tank, a liquid inlet pipeline and a solution preparation tank (17), a proportional control valve is arranged on the liquid inlet pipeline, the stock solution tank is connected to the solution preparation tank (17) through the liquid inlet pipeline, the stock solution tank is used for containing different kinds of stock solutions, and the proportional control valve is used for controlling the flow of the stock solution delivered to the solution preparation tank (17) through the liquid inlet pipeline; a weighing module (18) arranged on the solution preparation tank (17) and a liquid outlet pipeline connected to a liquid outlet of the solution preparation tank (17), wherein a liquid outlet control valve (19) is arranged on the liquid outlet pipeline; a control module (21) electrically connected to the solution preparation tank (17), the weighing module (18), the proportional control valve and the liquid outlet control valve (19); the collagen sausage casing solution preparation automatic control system further comprises a display module (22) in communication connection with the control module (21), the display module (22) is used for displaying the weight of the solution preparation tank (17) in real time, and control information is input through the display module (22); the display module (22) comprises a touch screen, the weight of the solution preparation tank (17) is displayed in real time through the touch screen, and the control information is input through the touch screen; the solution preparation tank (17) comprises a solution preparation tank body and a stirring module (20) arranged in the solution preparation tank body, the stirring module (20) is in communication connection with the control module (21), and the stirring module (20) is used for stirring the stock solution in the solution preparation tank (17); the stirring module (20) comprises a stirring motor, a stirring paddle and a first frequency converter, the stirring motor is arranged on the top of the solution preparation tank body, the stirring paddle is connected to the output end of the stirring motor, the stirring motor is adjusted in stirring speed and forward / reverse rotation direction through the first frequency converter, the first frequency converter is in communication connection with the control module (21), and the control module (21) controls the working state of the first frequency converter; the weighing module (18) comprises a weighing sensor arranged on the bottom of the solution preparation tank (17) and a signal processor, the weighing sensor is in communication connection with the signal processor, the weighing sensor is used for detecting the weight of the solution preparation tank (17) in real time, and the signal processor is in communication connection with the control module (21); the control module (21) comprises a PLC control board, a second frequency converter and a communication module, and the PLC control board is in communication connection with the second frequency converter and the communication module; the second frequency converter is connected to the first frequency converter, the communication module is connected to the signal processor of the weighing module (18), and the communication module is in communication connection with the proportional control valve.

2. The collagen casing solution automatic control system according to claim 1, wherein, The delivery pipelines comprise two pipelines, one of which is used for placing a first stock solution, and the other of which is used for placing a second stock solution.

3. The collagen casing solution automatic control system according to claim 1, wherein, The control information comprises the total amount of the solution preparation tank (17) and the proportioning of the stock solutions.

4. The collagen casing solution automatic control system according to claim 1, wherein, The communication module is an RS485 communication module.

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