Device for detecting wet adhesive force of adhesion promoter for emulsion polymerization

Abstract

The utility model discloses a device for detecting the wet adhesive force of adhesion promoter for emulsion polymerization, which comprises a working table, an applying system and a measuring system, the applying system is positioned above the working table, the applying system comprises a coater and an applying mechanism, the coater comprises a coating head, a feeding system and a control system, the feeding system is connected with the coating head, and the measuring system is connected with the applying mechanism. The control system is connected with the coating head, the applying mechanism is arranged behind the coater, the measuring system is arranged on the side face of the testing platform and comprises mechanical sensors, a data acquisition module and a data analysis module, the mechanical sensors comprise a tension sensor and a pressure sensor, the data acquisition module is connected with the mechanical sensors, and the data analysis module is connected with the data acquisition module. According to the device and the method, the accurate applying system and the high-sensitivity measuring system are arranged, so that the detection precision and efficiency can be effectively improved, and the device and the method have very high practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection equipment, and particularly relates to a wet adhesion force detection device for an adhesion promoter used in emulsion polymerization. Background Art

[0002] In the process of emulsion polymerization, the adhesion promoter is a key additive, and its performance directly affects the final quality of the product. Especially the wet adhesion force performance of the adhesion promoter has an important impact on the stability and adhesion effect of the product in a humid environment. However, the equipment currently available on the market for detecting the wet adhesion force of the adhesion promoter generally has problems such as low precision and complex operation, and cannot meet the detection requirements of high precision and high efficiency. Therefore, there is an urgent need for an efficient and accurate detection device to solve the problems in the prior art. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a wet adhesion force detection device for an adhesion promoter used in emulsion polymerization, aiming to improve the detection precision and efficiency.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A wet adhesion force detection device for an adhesion promoter used in emulsion polymerization, comprising a workbench, an application system, and a measurement system. The application system is located above the workbench. The application system includes a coater and an application mechanism. The coater includes a coating head, a feeding system, and a control system. The feeding system is connected to the coating head, and the control system is connected to the coating head. The application mechanism is arranged behind the coater. The measurement system is arranged on the side of the test platform. The measurement system includes a mechanical sensor, a data acquisition module, and a data analysis module. The mechanical sensor includes a tensile sensor and a pressure sensor. The data acquisition module is connected to the mechanical sensor. The data acquisition module collects the signals of the sensors, processes them, and then sends them to the data analysis module.

[0006] As an improvement of the utility model, the feeding system includes a storage tank, a delivery pump, and a pipeline. The delivery pump transports the adhesion promoter in the storage tank to the coating head through the pipeline.

[0007] As an improvement of the utility model, the control system includes a motor, a control system, and an optical sensor. The optical sensor is arranged on the side of the coater. The control system and the optical sensor are connected to the motor, and the motor is arranged on the coater.

[0008] As an improvement of the utility model, the application mechanism includes a driving element and a force transmission mechanism. The driving element is used to provide the power required for applying pressure or tensile force, and the force transmission mechanism transmits the power generated by the driving element to the substrate.

[0009] As an improvement of the utility model, the workbench includes a base and a test table top, the test table top is arranged on the base, and an anti-slip pad is arranged on the lower side of the base.

[0010] As an improvement of the utility model, the detection device further comprises a transparent shell, and a heater and a humidifier are arranged in the shell.

[0011] The beneficial effects of the utility model are as follows: the utility model can effectively improve the detection accuracy and efficiency by setting up a precise application system and a highly sensitive measurement system. The feeding system and control system of the applicator ensure the uniform coating of the adhesion promoter, while the mechanical sensor and data acquisition module in the measurement system ensure the accuracy and real-time nature of the data. In addition, by adding an anti-slip pad and a transparent shell, the stability of the equipment and the convenience of operation are further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a framework diagram of the utility model.

[0014] List of Figure Symbols:

[0015] 1. Base; 12. Test table; 13. Anti-slip mat; 2. Coating head; 31. Storage tank; 32. Delivery pump; 33. Pipeline; 41. Driving element; 42. Force transmission mechanism; 5. Motor; 6. Transparent shell; 61. Heater; 62. Humidifier. DETAILED DESCRIPTION

[0016] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0017] In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0018] Example 1

[0019] An adhesion promoter wet adhesion detection device for emulsion polymerization, comprising a workbench, an application system, and a measurement system. The application system is located above the workbench and includes a coater and an application mechanism. The coater includes a coating head 2, a feeding system, and a control system. The feeding system is connected to the coating head 2 and is used to transport the adhesion promoter in the storage tank 31 to the coating head 2 through a delivery pump 32 and a pipeline 33. The control system realizes precise control of the coating process through an optical sensor and a motor 5. The application mechanism is located behind the coater and is used to apply the adhesion promoter. The measurement system is arranged on the side of the test platform and includes a mechanical sensor, a data acquisition module, and a data analysis module. The mechanical sensor includes a tensile sensor and a pressure sensor. The data acquisition module collects the signals of the sensors and sends them to the data analysis module after processing. The application mechanism includes a driving element 41 and a force transmission mechanism 42. The driving element 41 is used to provide the power required to apply pressure or tensile force, and the force transmission mechanism 42 transmits the power generated by the driving element 41 to the substrate.

[0020] Example 2

[0021] On the basis of Example 1, the workbench includes a base 1 and a test tabletop 12. The test tabletop 12 is arranged on the base 1, and an anti-slip pad 13 is arranged on the lower side of the base 1 to ensure the stability of the device during operation.

[0022] Example 3

[0023] On the basis of Example 1 and Example 2, the detection device further includes a transparent housing 6. A heater 61 and a humidifier 62 are arranged inside the housing and are used to simulate wet adhesion detection under different environmental conditions.

[0024] Specifically, the working process of the present utility model is as follows:

[0025] (1) Preparation stage: Put the adhesion promoter to be tested into the storage tank 31, and start the delivery pump 32 to transport the adhesion promoter to the coating head 2 through the pipeline 33.

[0026] (2) Coating stage: The control system realizes precise control of the coating head 2 through an optical sensor and a motor 5, and evenly coats the adhesion promoter on the surface of the test material.

[0027] (3) Application stage: Apply a predetermined pressure or tensile force through the application system to simulate the stress situation in actual use.

[0028] (4) Measurement stage: The mechanical sensor monitors the change of the applied force in real time. The data acquisition module collects the signals of the sensors and sends the data to the data analysis module for processing and analysis.

[0029] (5) Analysis stage: The data analysis module processes the collected data, obtains the wet adhesion performance parameters of the adhesion promoter, and generates a test report.

[0030] In summary, the present utility model provides a high-precision and high-efficiency wet adhesion detection device for emulsion polymerization adhesives through precise coating and application control, highly sensitive mechanical sensors, and an efficient data processing system.

[0031] It should be noted that the drawings only illustrate the technical concept of the present utility model, and the protection scope of the present utility model cannot be limited by this shape. For those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements all fall within the protection scope of the claims of the present utility model.

Claims

1. An adhesion promoter wet adhesion detection device for emulsion polymerization, comprising a workbench, an application system, and a measurement system, characterized in that: The application system is located above the workbench. The application system includes a coater and an application mechanism. The coater includes a coating head, a feeding system, and a control system. The feeding system is connected to the coating head, and the control system is connected to the coating head. The application mechanism is arranged behind the coater. The measurement system is arranged on the side of the test platform. The measurement system includes a mechanical sensor, a data acquisition module, and a data analysis module. The mechanical sensor includes a tensile sensor and a pressure sensor. The data acquisition module is connected to the mechanical sensor. The data acquisition module collects the signals of the sensors, processes them, and sends them to the data analysis module.

2. The wet adhesion detection device for the adhesion promoter used in emulsion polymerization according to claim 1, characterized in that: The feeding system includes a storage tank, a transfer pump, and a pipeline. The transfer pump transports the adhesion promoter in the storage tank to the coating head through the pipeline.

3. The wet adhesion detection device for the adhesion promoter used in emulsion polymerization according to claim 2, wherein: The control system includes a motor, a control system, and an optical sensor. The optical sensor is arranged on the side of the coater. The control system and the optical sensor are connected to the motor, and the motor is arranged on the coater.

4. The wet adhesion detection device for the adhesion promoter used in emulsion polymerization according to claim 3, wherein: The application mechanism includes a driving element and a force transmission mechanism. The driving element is used to provide the power required for applying pressure or tensile force, and the force transmission mechanism transmits the power generated by the driving element to the substrate.

5. The wet adhesion detection device for the adhesion promoter used in emulsion polymerization according to claim 1, wherein: The workbench includes a base and a test tabletop. The test tabletop is arranged on the base, and an anti-slip pad is arranged on the lower side of the base.

6. The wet adhesion detection device for the adhesion promoter used in emulsion polymerization according to claim 1, wherein: The detection device further includes a transparent housing, and a heater and a humidifier are arranged inside the housing.

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