CN215573401U - Protective cover of thermocouple sensor for coating machine - Google Patents
Protective cover of thermocouple sensor for coating machine Download PDFInfo
- Publication number
- CN215573401U CN215573401U CN202121505835.4U CN202121505835U CN215573401U CN 215573401 U CN215573401 U CN 215573401U CN 202121505835 U CN202121505835 U CN 202121505835U CN 215573401 U CN215573401 U CN 215573401U
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- cover body
- large notch
- cover
- thermocouple sensor
- protective cover
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Abstract
The utility model provides a protective cover of a thermocouple sensor for a film plating machine, which comprises a cover body, wherein the cover body is in a hollow cylinder design, a large notch is arranged on the side wall of the cover body, a wire passing hole communicated with the large notch is arranged on one side of the large notch, the axis of the cover body is connected with a rotary covering plate through a rotating shaft, and the rotary covering plate rotates around the side wall of the cover body and can cover the large notch.
Description
Technical Field
The utility model relates to a protection element of a sensor, in particular to a protection cover of a thermocouple sensor for a coating machine.
Background
The thermocouple sensor is the most popular contact temperature measuring device used in industry because the thermocouple has the characteristics of stable performance, large temperature measuring range, remote signal transmission and the like, and has the advantages of simple structure and convenient use, and the thermocouple can directly convert heat energy into an electric signal and output a direct current voltage signal, so that the display, the record and the transmission are easy. In order to avoid damage of a thermocouple sensor applied to an OTFC-1550 film plating machine due to external influence, a protective cover is generally covered above the thermocouple sensor, a small wire passing hole is designed in the protective cover in the traditional method, a cable penetrates into the protective cover to be connected with the thermocouple sensor, then the protective cover is welded on the machine, the thermocouple sensor is arranged in the protective cover in a closed mode, and when the protective cover is maintained, detected and replaced in the later period, the protective cover needs to be detached and the cable of the sensor needs to be cut off at the same time, so that the working difficulty is increased, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide the protective cover of the thermocouple sensor for the film plating machine, which effectively reduces the work difficulty of later maintenance, detection and replacement, improves the maintenance efficiency and reduces the maintenance cost. In order to achieve the purpose, the utility model adopts the following technical scheme:
(II) technical scheme
The utility model provides a visor of thermocouple sensor for coating machine, includes the lid, the lid is the hollow cylinder design, be equipped with a big breach on the lid lateral wall, big breach one side is equipped with the intercommunication the line hole of crossing of big breach, the axle center of lid is connected with rotatory cover plate through the pivot, rotatory cover plate encircles the lid lateral wall is rotatory and can cover and establish big breach.
Furthermore, a limiting block is arranged on one side of the large notch, and the limiting block and the wire passing hole are arranged on the same side.
Further, an annular base is arranged at the bottom of the cover body.
(III) advantageous effects
Compared with the prior art, the utility model has the obvious advantages and beneficial effects, particularly, the large notch and the rotary covering plate are arranged on the cover body, the thermocouple sensor and the cable can be taken out from the large notch together for maintenance, detection and replacement, the work difficulty of later maintenance, detection and replacement is effectively reduced, the maintenance efficiency is improved, and the maintenance cost is reduced.
Drawings
Fig. 1 is an effect diagram of the present invention.
The reference numbers illustrate:
1. cover body 11, large notch 12 and wire passing hole
13. Rotating shaft 14, rotating covering plate 15 and limiting block
16. Annular base 2, thermocouple sensor 3, cable
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
The utility model is further described with reference to the following detailed description and accompanying drawings.
Referring to fig. 1, the protective cover of the thermocouple sensor for the film plating machine includes a cover body 1, the cover body 1 is designed as a hollow cylinder, a large notch 11 is disposed on a side wall of the cover body 1, a wire passing hole 12 communicated with the large notch 11 is disposed on one side of the large notch 11, an axis of the cover body 1 is connected to a rotating cover plate 14 through a rotating shaft 13, and the rotating cover plate 14 rotates around the side wall of the cover body 1 and can cover the large notch 11.
In order to prevent the rotating covering plate 14 from rotating excessively so as to press the cable 3, a limiting block 15 is arranged on one side of the large notch 11, and the limiting block 15 and the wire passing hole 12 are arranged on the same side.
In order to facilitate welding of the cover body 1, an annular base 16 is arranged at the bottom of the cover body 1.
When the thermocouple sensor is used, the cover body 1 is welded on a machine table, the rotary shielding plate 14 is rotated away from the large notch 11, the thermocouple sensor 2 is connected with the cable 3, the thermocouple sensor 2 is placed into the cover body 1 from the large notch 11, the cable 3 is placed in the wire passing hole 12, and finally the rotary shielding plate 14 is rotated to cover the large notch 11 so as to protect the thermocouple sensor 2.
According to the utility model, the large notch and the rotary covering plate are arranged on the cover body, so that the thermocouple sensor and the cable can be taken out from the large notch together for maintenance, detection and replacement, the working difficulty of later maintenance, detection and replacement is effectively reduced, the maintenance efficiency is improved and the maintenance cost is reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (3)
1. The utility model provides a visor of thermocouple sensor for coating machine, includes the lid, the lid is the design of hollow cylinder, its characterized in that: the novel multifunctional cover is characterized in that a large notch is formed in the side wall of the cover body, a wire passing hole communicated with the large notch is formed in one side of the large notch, the axis of the cover body is connected with a rotary covering plate through a rotating shaft, and the rotary covering plate rotates around the side wall of the cover body and can cover the large notch.
2. The protective cover of the thermocouple sensor for the coating machine according to claim 1, wherein: a limiting block is arranged on one side of the large notch, and the limiting block and the wire passing hole are arranged on the same side.
3. The protective cover of the thermocouple sensor for the coating machine according to claim 1, wherein: the bottom of the cover body is provided with an annular base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505835.4U CN215573401U (en) | 2021-07-02 | 2021-07-02 | Protective cover of thermocouple sensor for coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505835.4U CN215573401U (en) | 2021-07-02 | 2021-07-02 | Protective cover of thermocouple sensor for coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215573401U true CN215573401U (en) | 2022-01-18 |
Family
ID=79823151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121505835.4U Active CN215573401U (en) | 2021-07-02 | 2021-07-02 | Protective cover of thermocouple sensor for coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215573401U (en) |
-
2021
- 2021-07-02 CN CN202121505835.4U patent/CN215573401U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |