Heating plate testing device with multi-section temperature adjusting function

Abstract

The utility model discloses a testing device for a heating plate with a multi-section temperature adjusting function, which relates to the technical field of heating plate testing and particularly comprises an operating platform, a testing platform is fixedly connected to one side of the top of the operating platform, and high-temperature-resistant plates fixedly connected with the testing platform are arranged at the top of the testing platform at intervals. A temperature sensor fixed with the test board is arranged between the adjacent high-temperature-resistant plates; the top of the operation table is fixedly connected with an anti-skid cover for protecting the test table, the inner top face of the anti-skid cover is fixedly connected with an infrared detector, the infrared detector is located over the test table, and the inner wall of the anti-skid cover is fixedly connected with an electrode tip. The current regulator and the controller are connected with the operation table, and the infrared detector, the current regulator, the temperature sensor and the electrode tip are all connected with the controller through wires. According to the utility model, different temperature sections of the heating plate can be detected, and meanwhile, the heat distribution on the heating plate can be monitored and displayed.

Description

Technical Field

[0001] The utility model relates to the technical field of heating plate testing, and specifically relates to a testing device for a heating plate with a multi-stage temperature regulation function. Background Technique

[0002] The cast aluminum heating plate (as indicated by arrow A in Figure 1 is a kind of efficient, environmentally friendly and energy-saving heating equipment, which is widely used in various industrial heating fields. Its advantages are as follows: First, the cast aluminum heating plate has a fast heating speed, can reach the required temperature in a short time, and improves work efficiency. Second, the cast aluminum heating plate has uniform heat generation, will not have overheating or local temperature shortage, and ensures the heating quality of products. Third, the cast aluminum heating plate has low energy consumption, reduces energy consumption, and achieves the purpose of energy conservation and environmental protection.

[0003] After the heating plate is processed, it is necessary to detect its heat generation situation to observe whether the processed heating plate meets the heating requirements and working stability. The most important thing about the heating plate is its stability under the heating state. Therefore, when detecting the heating plate, it is necessary to complete the adjustment of different temperature segments. However, most of the existing technologies detect only a single temperature segment and cannot meet the quality requirements of different temperature segments. For this reason, we have proposed a testing device for a heating plate with a multi-stage temperature regulation function. Content of the Utility Model

[0004] Aiming at the deficiency that most of the existing technologies detect only a single temperature segment and cannot meet the quality requirements of different temperature segments, the utility model provides a testing device for a heating plate with a multi-stage temperature regulation function, which has the advantages of being able to detect different temperature segments of the heating plate and simultaneously monitor and display the heat distribution on the heating plate, and solves the problems raised in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0006] A testing device for a heating plate with a multi-stage temperature regulation function includes an operating table. One side of the top of the operating table is fixedly connected with a testing table. The top of the testing table is spaced apart and arranged with high-temperature resistant plates fixedly connected thereto. A temperature sensor fixedly connected to the testing table is arranged between adjacent high-temperature resistant plates;

[0007] The top of the operating table is fixedly connected with an anti-slip cover for protecting the testing table, and an infrared detector is fixedly connected to the inner top surface of the anti-slip cover. The infrared detector is located directly above the testing table, and electrode heads are fixedly connected to the inner wall of the anti-slip cover;

[0008] It further includes a current regulator and a controller connected to the operating table. The infrared detector, the current regulator, the temperature sensor, and the electrode heads are all connected to the controller through wires.

[0009] Optionally, one side of the top of the operating table is fixedly connected with a display, and buttons are arranged on the display. Both the buttons and the display are connected to the controller through wires.

[0010] Optionally, a placement cavity is provided on one side of the operating table, and an installation box for installing a current regulator and a controller is provided in the placement cavity.

[0011] Optionally, one side of the placement cavity is sealed by a second sealing door.

[0012] Optionally, one side of the anti-slip cover is sealed by a first sealing door.

[0013] Optionally, feet are fixedly connected to the four corners of the bottom of the operating table.

[0014] Compared with the prior art, the utility model controls the current regulator through a controller to realize the change of current, thereby realizing the detection of different temperature sections of the heating plate. The provided infrared detector can monitor and display the heat distribution on the heating plate, which is not only simple to operate but also highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the utility model.

[0016] Figure 2 is a connection diagram of the electrode head and the anti-slip cover of the utility model.

[0017] Figure 3 is an internal structural diagram of the placement cavity of the utility model.

[0018] In the figure: 1. First sealing door; 2. High-temperature resistant plate; 3. Placement cavity; 4. Test bench; 5. Operating table; 6. Second sealing door; 7. Anti-slip cover; 8. Display; 9. Temperature sensor; 10. Electrode head; 11. Infrared detector; 12. Installation box; 13. Current regulator; 14. Controller; 15. Button; 16. Foot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a test device for a heating plate with a multi-stage temperature adjustment function, including an operating table 5, as Figure 1As shown in the figure, in order to improve the overall placement stability of the operating table 5, support feet 16 are fixedly connected to the four corners at the bottom of the operating table 5, and anti-slip pads that play an anti-slip role are connected to the bottoms of the support feet 16, further improving the anti-slip performance of the operating table 5.

[0021] As Figure 1 shown, when conducting actual detection and use, a test bench 4 is fixedly connected to one side of the top of the operating table 5. High-temperature resistant plates 2 fixedly connected to it are arranged at intervals on the top of the test bench 4. Temperature sensors 9 fixed to the test bench 4 are arranged between adjacent high-temperature resistant plates 2. The heating plate ( Figure 1 indicated by arrow A in the figure) is placed on the top of the high-temperature resistant plate 2. Since a large amount of heat is generated by the heating wire inside the heating plate during operation, the high-temperature resistant plate 2 can block the generated heat, avoiding damage to the test bench 4 caused by high temperature. Moreover, during the test, the temperature sensors 9 arranged at intervals can monitor the heat generation conditions at different positions of the heating plate in real time, further improving the accuracy of the test data.

[0022] As Figure 2 shown, in order to enable the normal progress of the detection, an anti-slip cover 7 for protecting the test bench 4 is fixedly connected to the top of the operating table 5. One side of the anti-slip cover 7 is sealed by a first sealing door 1. The first sealing door 1 can not only prevent the rapid loss of heat, but also play a role in blocking and protecting the detection personnel, avoiding burns caused by accidental contact to the staff.

[0023] At the same time, in order to detect the heat distribution on the heating plate, as Figure 3 shown, an infrared detector 11 is fixedly connected to the inner top surface of the anti-slip cover 7. The infrared detector 11 is located directly above the test bench 4. During use, electrode heads 10 are fixedly connected to the inner wall of the anti-slip cover 7. The heating plate is connected to the electrode heads 10 through wires. The infrared detector 11 can then monitor the heat distribution on the heating plate in real time during its operation, which is conducive to determining whether the heating function of the heating plate is normal.

[0024] As Figure 3 shown, the present utility model includes a current regulator 13 and a controller 14 connected to the operating table 5. A placement cavity 3 is provided on one side of the operating table 5. An installation box 12 for installing the current regulator 13 and the controller 14 is provided in the placement cavity 3. One side of the placement cavity 3 is sealed by a second sealing door 6. The infrared detector 11, the current regulator 13, the temperature sensor 9, and the electrode heads 10 are all connected to the controller 14 through wires. A display 8 is fixedly connected to one side of the top of the operating table 5. Buttons 15 are arranged on the display 8. The buttons 15 and the display 8 are both connected to the controller 14 through wires.

[0025] In summary, for the test device for the heating plate with multi-stage temperature regulation function, during use, place the heating plate on the top of the test bench 4 and connect it to the electrode head 10 through a wire. Control the current regulator 13 through the controller 14 to achieve the change of current. By changing the current, the adjustment of different temperature sections of the heating plate can be realized. When testing different temperature sections, the temperature sensor 9 detects the temperature. At this time, the infrared detector 11 displays the heat distribution on the heating plate at this temperature in real time and is observed through the display 8. Furthermore, the test operation of the heating plate can be accurately carried out, which is not only simple in operation but also strong in practicability.

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Moreover, the terms "including", "comprising" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not clearly listed, or further includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A testing device for a heating plate with a multi-stage temperature adjustment function, comprising an operating table (5), characterized in that: A test bench (4) is fixedly connected to one side of the top of the operating table (5), a high temperature resistant plate (2) fixedly connected to the test bench (4) is arranged in isolation at the top of the test bench (4), and a temperature sensor (9) fixed to the test bench (4) is arranged between adjacent high temperature resistant plates (2); The top of the operating table (5) is fixedly connected to an anti-skid cover (7) for protecting the test table (4), and an infrared detector (11) is fixedly connected to the inner top surface of the anti-skid cover (7), the infrared detector (11) is located directly above the test table (4), and an electrode head (10) is fixedly connected to the inner wall of the anti-skid cover (7); It also includes a current regulator (13) and a controller (14) connected to the operating table (5); the infrared detector (11), the current regulator (13), the temperature sensor (9), and the electrode head (10) are all connected to the controller (14) via wires.

2. A testing device for a heating plate with a multi-stage temperature adjustment function according to claim 1, characterized in that: A display (8) is fixedly connected to one side of the top of the operating table (5), and buttons (15) are arranged on the display (8). The buttons (15) and the display (8) are connected to the controller (14) via wires.

3. A testing device for a heating plate with a multi-stage temperature adjustment function according to claim 2, characterized in that: A placement cavity (3) is provided on one side of the operating table (5), and a mounting box (12) for mounting a current regulator (13) and a controller (14) is provided in the placement cavity (3).

4. The testing device for a heating plate with a multi-stage temperature adjustment function according to claim 2, characterized in that: One side of the placement chamber (3) is sealed by a second sealing door (6).

5. The testing device for a heating plate with a multi-stage temperature adjustment function according to claim 2, characterized in that: One side of the anti-slip cover (7) is sealed by a first sealing door (1).

6. The testing device for a heating plate with a multi-stage temperature adjustment function according to claim 2, characterized in that: Support legs (16) are fixedly connected at the four corners of the bottom of the operating table (5).

Images