Temperature sensor protecting device for 3D printer
A temperature sensor and 3D printer technology, applied in the field of 3D printing, can solve problems such as inability to obtain accurate temperature data, and achieve the effect of ensuring printing accuracy
Inactive Publication Date: 2018-10-16
ZRAPID TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] In addition, the temperature sensor is used in the molding room of the 3D printer, and there are cases where the temperature detection element is covered by high-temperature dust floating and it becomes impossible to obtain accurate temperature data.
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[0017] The technical solutions in the preferred embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the preferred embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. . Based on the preferred embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0018] The specific implementation manner of the present invention will be further described in detail below in conjunction with the schematic diagrams.
[0019] Such as figure 1 , figure 2 As shown, the temperature sensor protection device for 3D printers includes a temperature sensor 1, and also includes a heat insulation sleeve 2 and an installation cover 3 that are sequentially sleeved on the outer wall of the temp...
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The invention specifically discloses a temperature sensor protecting device for a 3D printer, belonging to the technical field of 3D printing. The temperature sensor protecting device comprises a temperature sensor and further comprises a heat-insulation sleeve and a mounting cover successively sleeving the outer wall of the temperature sensor, wherein the central position of each of the heat-insulation sleeve and the mounting cover is provided with a through hole that accommodates the temperature sensor; the cross section of the heat-insulation sleeve looks like T; the temperature sensor is clamped at the bottom of the heat-insulation sleeve; the cross section of the mounting cover looks like U; and the top of the mounting cover is fixedly connected with the top of the heat-insulation sleeve by screws. The temperature sensor protecting device of the invention can effectively protect the probe of the temperature sensor from pollution in high-temperature high-dust environments, and accurately measure the temperature of a powder material, so temperature changes can be accurately controlled. The temperature sensor protecting device is not only reasonable in structure but also convenient for maintenance.
Description
technical field [0001] The invention relates to the technical field of 3D printing, in particular to a temperature sensor protection device for a 3D printer. Background technique [0002] The temperature control system of the molding chamber of the 3D printer is the guarantee for the smooth printing and molding of materials. According to different materials, the temperature range that needs to be maintained in the molding chamber is also different. Only when the temperature of the molding chamber is kept at a temperature just below the melting point of the material, the material can be For example, SLS is selective laser sintering printing technology. If the temperature is too high, the surface layer of the part may agglomerate or even fail to print. If the temperature is too low, the printed part will warp and deform, so the temperature control of the printing material is very important . [0003] In addition, the temperature sensor is used in the molding chamber of the 3D...
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IPC IPC(8): B29C64/153B29C64/30B29C35/16B33Y30/00
CPCB29C35/16B29C2035/1658B33Y30/00
Inventor 周宏志梁银生
Owner ZRAPID TECH CO LTD