Experimental tester for detecting machine wash resistance of kitchen ware

Abstract

The utility model discloses an experiment tester for detecting the machine washing resistance of kitchen ware, which structurally comprises an outer shell, a dish washing machine module, a powder adding machine module and a control module, wherein universal brake steering wheels are arranged at the bottom of the outer shell, so that the movement is convenient; the dish-washing machine module realizes automatic opening and closing of a cabin door through an electric push rod to simulate a machine-washing environment; the powder adding machine module is linked with a motor-driven feeding device through a weighing sensor, so that accurate feeding of a detergent is realized; a touch screen and a PLC (programmable logic controller) are arranged in the control module, self-definition of parameters such as experiment times, water temperature and feeding amount is supported, the problem of poor test consistency is solved through automatic control and a high-precision sensing technology, operation safety is improved, and certain guiding significance is provided for development of the daily hardware industry.

Description

Technical Field

[0001] This utility model relates to the technical field of experimental testing equipment for kitchenware, specifically an experimental testing instrument for testing the machine washability of kitchenware. Background Technology

[0002] With the fast pace of modern life, dishwashers have gradually become standard equipment in family kitchens due to their efficiency and convenience. However, kitchenware may face various challenges during long-term machine washing: high-temperature and high-pressure water jet impact, chemical detergent corrosion, and mechanical friction, which can easily lead to problems such as rust, coating peeling, deformation, and surface wear on stainless steel kitchenware, directly affecting its service life and food safety. Therefore, the testing of the machine wash resistance of kitchenware is receiving increasing attention. In existing technologies, the testing of the machine wash resistance of kitchenware usually relies on manual operation or general dishwasher equipment, which has the following shortcomings:

[0003] First, the level of automation is low. The control of the amount of cleaning powder and the number of cycles depends entirely on manual operation, which is inefficient, prone to errors, and has poor consistency, thus affecting the consistency of test results.

[0004] Second: It has poor safety features, lacks emergency stop protection and other safety designs, and poses operational risks.

[0005] Therefore, the need for standardized testing of the machine wash resistance of kitchenware is becoming increasingly urgent. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides an experimental testing instrument for detecting the machine wash resistance of kitchenware, thus solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: an experimental testing instrument for detecting the machine wash resistance of kitchen utensils, comprising an outer shell, a dishwasher module, a powder dispenser module, and a control module;

[0008] The outer shell is composed of a metal frame and a protective panel, and is equipped with four omnidirectional brake steering wheels at the bottom;

[0009] The dishwasher module is located in the lower half of the experimental testing instrument and installed inside the outer casing;

[0010] The powder feeder module is located in the upper part of the experimental testing instrument and includes a feeding port, a weighing sensor, a motor-driven feeder, and a powder feeder adjustment panel; the feeding port is used for manual feeding of materials and the lower storage bin is connected to the weighing sensor;

[0011] The control module is located in the upper part of the experimental testing instrument and includes a touch control screen, a PLC control module, an open door button, a close door button, and an emergency stop button. The PLC control module is the core control part of the testing instrument. The open door button and the close door button are used to manually control the opening and closing of the dishwasher door, and the emergency stop button is used to realize the emergency stop function of manually controlling the testing instrument.

[0012] The dimensions of the aforementioned outer shell are 800mm × 800mm × 1450mm.

[0013] The aforementioned dishwasher module includes a dishwasher and an electric push rod. The fixed end of the electric push rod extends into the outer casing and rotates with the outer casing. The telescopic end of the electric push rod is hinged to the side wall of the dishwasher door panel. Both the dishwasher and the electric push rod are controlled by a control module.

[0014] The aforementioned weighing sensor is identified and controlled by the control module to weigh the material in real time, and then the motor drives the feeder to deliver the material to the dishwasher module.

[0015] The aforementioned touch control screen has a built-in parameter setting interface, which allows users to set the number of experiments, water temperature, and material dosage.

[0016] This invention provides an experimental testing instrument for detecting the machine washability of kitchenware. It offers the following advantages: This instrument, designed according to the new standard's requirements for machine washability testing, features a compact structure, high automation, and reliable testing accuracy. Its mechanical structure design enables precise powder dispensing and controllable cycle counts, and integrates safety protection functions. Compared to existing technologies, this instrument achieves automatic and precise material dispensing through the cooperation of a weighing sensor and a feeding module. The control module supports customizable parameters, adapting to different testing standards. It fills the gap in China's lack of standardized testing equipment for the machine washability of kitchenware, and provides guidance for the development of the daily hardware industry. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an experimental testing instrument for detecting the machine washability of kitchenware, as described in this utility model.

[0018] Figure 2 This is a front view structural schematic diagram of an experimental testing instrument for detecting the machine wash resistance of kitchen utensils according to the present invention.

[0019] Figure 3 This is an isometric structural diagram of the powder adding machine module described in this utility model.

[0020] Figure 4This is a side view cross-sectional structural diagram of an experimental testing instrument for detecting the machine wash resistance of kitchen utensils according to the present invention.

[0021] In the diagram: 1. Outer casing; 101. Universal brake steering wheel; 2. Dishwasher module; 202. Dishwasher; 203. Electric actuator; 3. Powder feeder module; 301. Feeding port; 302. Motor-driven feeder; 303. Powder feeder adjustment panel; 4. Control module; 401. Touch control screen; 402. PLC control module; 403. Door opening button; 404. Door closing button; 405. Emergency stop button. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Refer to the appendix of the instruction manual Figure 1-4 As can be seen, this application specifically designs an experimental testing instrument for detecting the machine washability of kitchenware, including an outer shell 1, a dishwasher module 2, a powder dispenser module 3, and a control module 4; wherein the outer shell 1 is composed of a metal frame and a protective panel, with dimensions of 800mm×800mm×1450mm; four universal braked steering wheels 101 are installed at the bottom to facilitate the movement of the experimental testing instrument; the dishwasher module 2 is located in the lower half of the experimental testing instrument and installed inside the outer shell, including a dishwasher 202 and an electric push rod 203. The dishwasher 202 is controlled by the control module 4 and is used to complete the function of cleaning kitchenware according to experimental requirements; the electric push rod 203 is controlled by the control module 4 to complete the opening and closing of the dishwasher door to realize the automatic control function.

[0024] The powder feeder module 3 mentioned above is located in the upper part of the experimental test instrument, including a feeding port 301, a weighing sensor, a motor-driven feeder 302, and a powder feeder adjustment panel 303; the feeding port 301 is used for manual feeding of materials and the lower storage bin is connected to the weighing sensor.

[0025] Furthermore, the weighing sensor is identified and controlled by the control module 4. By weighing the cleaning powder in real time, the motor drives the feeder 302 to perform the operation of dispensing the cleaning powder to the dishwasher module 2.

[0026] The control module 4 is located in the upper part of the experimental tester, including a touch control screen 401, a PLC control module 402, an open door button 403, a close door button 404, and an emergency stop button 405. The PLC control module 402 is the core control part of the tester. The open door button 403 and the close door button 404 are used to manually control the opening and closing of the dishwasher door, and the emergency stop button 405 is used to realize the emergency stop function of manually controlling the tester.

[0027] Furthermore, the touch control screen 401 has a built-in parameter setting interface, which allows users to set the number of experiments, water temperature, and material dosage.

[0028] This experimental testing instrument for detecting the machine washability of kitchenware, based on the new standard's requirements for machine washability testing, features a compact structure, high degree of automation, and reliable testing accuracy. Through mechanical structure design, it achieves precise dispensing of cleaning powder and controllable cycle count, and integrates safety protection functions. Compared with existing technologies, this instrument, through the cooperation of a weighing sensor and a feeding module, achieves automatic control and precision in material dispensing. The control module supports parameter customization and can adapt to different testing standards. It fills the gap in China's lack of standardized testing equipment for the machine washability of kitchenware and has certain guiding significance for the development of the daily hardware industry.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An experimental tester for detecting the resistance to machine washing performance of tableware, characterized in that, It comprises an outer shell (1), a dishwasher module (2), a powder adding machine module (3) and a control module (4). The outer shell (1) is composed of a metal frame and a protective panel and is equipped with four universal brake steering wheels (101) at the bottom. The dishwasher module (2) is located in the lower half of the experimental tester and is installed inside the outer shell. The powder adding machine module (3) is located in the upper half of the experimental tester and comprises a feeding port (301), a weighing sensor, a motor-driven feeder (302) and a powder adding machine adjustment panel (303). The feeding port (301) is used for manual feeding of materials, and the lower storage bin is connected with the weighing sensor. The control module (4) is located in the upper half of the experimental tester and comprises a touch control screen (401), a PLC control module (402), an opening button (403), a closing button (404) and an emergency stop button (405). The PLC control module (402) is the core control part of the tester. The opening button (403) and the closing button (404) are used for manually controlling the opening and closing of the dishwasher door. The emergency stop button (405) is used for manually controlling the emergency stop function of the tester.

2. The experimental test instrument for detecting the washing resistance of tableware according to claim 1, wherein The size of the outer shell (1) is 800mm×800mm×1450mm.

3. The experimental test instrument for detecting the washing resistance of tableware according to claim 1, characterized in that, The dishwasher module (2) comprises a dishwasher (202) and an electric push rod (203). The fixed end of the electric push rod (203) extends into the outer shell (1) and is rotationally connected with the outer shell (1). The telescopic end of the electric push rod (203) is hingedly connected with the side wall of the dishwasher (202) door panel. The dishwasher (202) and the electric push rod (203) are controlled by the control module (4).

4. The experimental test instrument for detecting the washing resistance of tableware according to claim 1, wherein The weighing sensor is recognized and controlled by the control module (4) to weigh the materials in real time, and then the motor-driven feeder (302) is executed to realize the feeding of the materials to the dishwasher module (2).

5. The test instrument for detecting the washing resistance of tableware according to claim 1, wherein The touch control screen (401) has a built-in parameter setting interface, which can set the number of experiments, water temperature and material feeding amount.

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