A battery baking hot plate temperature calibration device

By designing a battery baking heating plate temperature calibration device, the temperature of the heating plate is calibrated in real time using a temperature sensing mechanism and a controller. This solves the problem of cumbersome and time-consuming calibration in the existing technology, and achieves accurate calibration of the heating plate temperature and stability of battery performance.

CN224517447UActive Publication Date: 2026-07-17HUNAN DESAY BATTERY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUNAN DESAY BATTERY CO LTD
Filing Date
2025-07-18
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In the existing technology, the temperature calibration process of the battery baking heating plate is cumbersome and time-consuming, which affects production efficiency and cannot be accurately calibrated without stopping the machine, resulting in temperature drift that has an adverse effect on battery performance.

Method used

Design a battery baking heating plate temperature calibration device, including a housing, a heating plate fixing mechanism, a temperature sensing mechanism and a controller. The actual temperature of the heating plate is obtained through the temperature sensing mechanism and compared with the built-in temperature sensor. The controller communicates with an external baking oven to realize real-time calibration and correction of the heating temperature.

Benefits of technology

It enables accurate calibration of the heating plate temperature without affecting production, avoids temperature drift, ensures stable battery performance, and improves production efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224517447U_ABST
    Figure CN224517447U_ABST
Patent Text Reader

Abstract

The utility model relates to battery production and manufacturing equipment technical field discloses a kind of battery baking hot plate temperature calibration devices, the battery baking hot plate temperature calibration device of above-mentioned includes box, hot plate fixing mechanism, temperature sensing mechanism and controller. Box is used to be electrically connected with the heating plate to be calibrated, to make the heating plate to be calibrated heat;Hot plate fixing mechanism is set in box, and hot plate fixing mechanism includes the fixed support for being connected to box and being used for fixing the heating plate to be calibrated, calibration station is formed on fixed support;Temperature sensing mechanism is set in box and is set to calibration station, to obtain the temperature information of the corresponding heating area of the heating plate to be calibrated;Controller is connected with temperature sensing mechanism communication, and also be used for being connected with the temperature sensor communication in the heating plate to be calibrated. The battery baking hot plate temperature calibration device of the utility model avoids the heating temperature of heating plate to drift, and then causes the problem of adverse effect to battery.
Need to check novelty before this filing date? Find Prior Art

Claims

1. A battery baking heating plate temperature calibration device, characterized in that, include: The housing (1) is used to electrically connect to the heating plate (6) to be calibrated so that the heating plate (6) to be calibrated can generate heat. A heating plate fixing mechanism (2) is provided inside the housing (1). The heating plate fixing mechanism (2) includes a fixing bracket (21) connected to the housing (1) and used to fix the heating plate (6) to be calibrated. A calibration station (22) is formed on the fixing bracket (21). A temperature sensing mechanism (3) is disposed inside the housing (1) and facing the calibration station (22) to obtain temperature information of the corresponding heating zone (61) of the heating plate (6) to be calibrated; and The controller (4) is connected in communication with the temperature sensing mechanism (3) and is also connected in communication with the temperature sensor built into the heating plate (6) to be calibrated, so as to obtain temperature calibration information and bind it to the heating plate (6) to be calibrated based on the temperature information obtained by the temperature sensing mechanism (3) and the temperature sensor; the controller (4) is also connected in communication with an external battery baking oven to feed back the temperature calibration information to the external battery baking oven.

2. The battery bake plate temperature calibration apparatus of claim 1, wherein, The battery baking heating plate temperature calibration device also includes a moving mechanism (5), which is connected between the temperature sensing mechanism (3) and the box (1) so that the temperature sensing mechanism (3) can move horizontally and / or vertically within the box (1).

3. The battery bake plate temperature calibration apparatus of claim 2, wherein, The moving mechanism (5) includes: A vertical moving assembly (51) is provided, to which the temperature sensing mechanism (3) is connected, so that the temperature sensing mechanism (3) can be raised and lowered relative to the calibration station (22); and A horizontal moving component (52) is connected to the housing (1), and a vertical moving component (51) is connected to the horizontal moving component (52) so that the vertical moving component (51) and the temperature sensing mechanism (3) can move horizontally relative to the calibration station (22).

4. The battery bake plate temperature calibration apparatus of claim 3, wherein, The horizontal moving component (52) includes a first lead screw (521), a first driving member (522), and a first mounting bracket (523). The first mounting bracket (523) is connected to the housing (1), the first driving member (522) is connected to the first mounting bracket (523), and the output end of the first driving member (522) is connected to the first lead screw (521). The first driving member (522) can drive the first lead screw (521) to rotate. The vertical moving component (51) is screwed to the first lead screw (521) so that the vertical moving component (51) can move along the length direction of the first lead screw (521) under the rotation of the first lead screw (521).

5. The battery bake plate temperature calibration apparatus of claim 4, wherein, The vertical moving component (51) includes a second lead screw (511), a second driving member (512), and a second mounting bracket (513). The second mounting bracket (513) is screwed to the first lead screw (521). The second driving member (512) is connected to the second mounting bracket (513). The output end of the second driving member (512) is connected to the second lead screw (511). The second driving member (512) can drive the second lead screw (511) to rotate. The temperature sensing mechanism (3) is screwed to the second lead screw (511) so that the temperature sensing mechanism (3) can move along the length direction of the second lead screw (511) under the rotation of the second lead screw (511).

6. The battery bake plate temperature calibration apparatus of claim 2, wherein, The temperature sensing mechanism (3) includes: Temperature-sensing bracket (31), connected to the moving mechanism (5); and Several temperature probe assemblies (32) are arranged on the temperature sensing bracket (31). Each temperature probe assembly (32) includes a connector (321) connected to the temperature sensing bracket (31) and a probe (322) connected to the connector (321) and facing the calibration station (22). The probe (322) is communicatively connected to the controller (4).

7. The battery bake plate temperature calibration apparatus of claim 6, wherein, The temperature sensing bracket (31) has several mounting holes (311), the mounting holes (311) are waist-shaped holes, and the connector (321) can be detachably connected to the corresponding mounting hole (311).

8. The battery bake plate temperature calibration apparatus of claim 6, wherein, The temperature sensing probe assembly (32) also includes an elastic element (323), the probe (322) is movably connected to the connector (321), and the elastic element (323) is connected between the probe (322) and the connector (321).

9. The battery bake plate temperature calibration apparatus of any of claims 2-8, wherein, The number of the moving mechanism (5) is two, the two moving mechanisms (5) are arranged opposite to each other, and the temperature sensing mechanism (3) is connected between the two moving mechanisms (5).

10. The battery bake plate temperature calibration apparatus of claim 1, wherein, The controller (4) includes a first communication interface (41) for communicating with the external battery baking oven, a second communication interface (42) for communicating with the temperature sensing mechanism (3), and a third communication interface (43) for communicating with the temperature sensor built into the heating plate (6) to be calibrated.