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Workpiece rotary coating temperature detection device

A technology for temperature detection devices and workpieces, which is applied in the direction of measuring devices, thermometers, and electric devices, etc., can solve the problems of inability to detect the temperature of rotating coating workpieces, poor stability, and low temperature measurement accuracy, so as to prevent winding, knotting, and temperature Authentic, tested, safe and reliable results

Pending Publication Date: 2021-11-19
SHENZHEN JINZHOU PRECISION TECH
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Problems solved by technology

[0004] In view of this, the present invention provides a workpiece rotary coating temperature detection device, which is used to solve the problems in the prior art that the temperature detection of the rotary coating workpiece cannot be realized, the temperature measurement accuracy is low, and the stability is poor

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  • Workpiece rotary coating temperature detection device
  • Workpiece rotary coating temperature detection device
  • Workpiece rotary coating temperature detection device

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Embodiment Construction

[0033] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0034] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counter...

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Abstract

The embodiment of the invention discloses a workpiece rotary coating temperature detection device. The device comprises a vacuum coating chamber; a test platform which is rotatably arranged in the vacuum coating chamber; a test sleeve which is used for simulating a to-be-tested workpiece and is arranged on the test platform and is in ohmic contact with the test platform; a thermal resistor which is arranged in the test sleeve, is externally equipped with a metal shell and is in ohmic contact with the test sleeve through the metal shell; an anti-entanglement assembly which is connected with a leading-out cable of the thermal resistor; a signal transmission assembly which is electrically connected with the leading-out cable; and a display which is electrically connected with the signal transmission assembly. According to the device, problems that an existing temperature measurement technology is low in precision and the temperature of the rotating workpiece cannot be detected in real time are solved, guarantee is provided for deposition of a temperature-sensitive coating and preparation of the coating on a temperature-sensitive base material, and the detected temperature is real, stable and real-time.

Description

technical field [0001] The invention relates to the technical field of vacuum coating, in particular to a device for detecting the temperature of a workpiece rotating coating. Background technique [0002] Vacuum coating technology is an effective way to improve the service life of tools, molds, engine parts and other products. With the continuous development of vacuum coating technology, new types of coatings are constantly emerging and widely used in different technical fields. For temperature-sensitive films or substrates, such as diamond-like coatings or plastics, it is particularly important to detect and control the temperature during the deposition process. At present, the temperature measurement methods in the vacuum coating process mainly include: using thermocouples to measure the ambient temperature of the vacuum coating chamber to approximately replace the workpiece temperature, using infrared detection methods to detect the temperature of the workpiece during t...

Claims

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Application Information

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IPC IPC(8): G01K7/16G01K1/024C23C14/54
CPCG01K7/16G01K1/024C23C14/54
Inventor 胡健陈成屈建国
Owner SHENZHEN JINZHOU PRECISION TECH
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