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Temperature measuring device and measuring method for measuring temperature of assembly line products

A technology of temperature measurement and assembly line, which is applied in the direction of measuring devices, measuring heat, and using electrical devices, etc. It can solve the problems of expanding measurement errors, increasing measurement errors, inconvenient contact and fixing, etc., and achieves stable and reliable contact, small measurement errors, The effect of high reliability

Active Publication Date: 2019-02-12
SHENZHEN JINZHOU PRECISION TECH
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  • Abstract
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Problems solved by technology

[0003] The schematic diagram of the thermocouple probe is connected with the tip probe by two parallel wires. The whole wire is very soft. This characteristic makes it inconvenient to fix the contact between the tip probe and the measured object when the thermocouple measures temperature. It is necessary to replace the measured object frequently. especially in the case of objects
The current fixing methods for thermocouples are mainly fixed by mechanical components or adhesives / adhesive tapes, but this fixing method is only suitable for situations where the measured object does not move, and cannot measure the temperature of samples on the assembly line with thermocouples. In addition, the glue method will inevitably increase the heat capacity of the thermocouple probe and expand the measurement error
[0004] The thermocouple probe clamping device in the prior art can only measure the temperature of fixed and non-moving items, but can’t do anything for products moving on the assembly line; in addition, the prior art uses adhesives / adhesive tapes for fixing, Inevitably increases the heat capacity of the probe, resulting in increased measurement errors

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  • Temperature measuring device and measuring method for measuring temperature of assembly line products
  • Temperature measuring device and measuring method for measuring temperature of assembly line products
  • Temperature measuring device and measuring method for measuring temperature of assembly line products

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0027] It should also be noted that the orientation terms such as left, right, up, and down in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, and should ...

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Abstract

The invention is applicable to the technical field of temperature measurement of assembly line products, and discloses a temperature measurement device and a measurement method for measuring the temperature of assembly line products. The temperature measuring device includes a temperature sensor, a base and a swing arm. The swing arm is rotatably connected to the base. The base is connected with a positioning block. An elastic piece is connected between the positioning block and the swing arm. The temperature sensor is connected to the swing arm. The temperature measurement method adopts the above-mentioned temperature measuring device for measuring the temperature of the assembly line products, including the following steps: each assembly line product is sequentially pressed against the temperature sensor of the temperature measurement device and the swing arm is rotated forward against the elastic force of the elastic member, and the temperature sensor The temperature of the assembly line product is measured, and after the assembly line product is separated from the temperature measuring device, the arm rotates reversely to the initial position under the restoring force of the elastic member. The temperature measuring device and method for measuring the temperature of products in a pipeline provided by the invention have high temperature measurement efficiency and small measurement error.

Description

technical field [0001] The invention belongs to the technical field of temperature measurement of assembly line products, in particular to a temperature measuring device and method for measuring the temperature of assembly line products. Background technique [0002] For engineering temperature measurement, infrared imaging temperature measurement and thermocouple temperature measurement are commonly used. Infrared imaging temperature measurement is non-contact temperature measurement, and thermocouple is contact temperature measurement. The results of infrared imaging temperature measurement are greatly affected by the measurement distance, and the measurement error is much larger than that of thermocouple temperature measurement. Thermocouple temperature measurement uses two different metal conductors in contact as probes. The probe converts the temperature signal into an electrical signal for detection. Therefore, in the process of thermocouple temperature measurement, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01K7/04G01K1/14
CPCG01K1/14G01K7/04
Inventor 叶康琳郭强付连宇
Owner SHENZHEN JINZHOU PRECISION TECH
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