CN203365355U - Plastic ageing test box - Google Patents
Plastic ageing test box Download PDFInfo
- Publication number
- CN203365355U CN203365355U CN 201320298618 CN201320298618U CN203365355U CN 203365355 U CN203365355 U CN 203365355U CN 201320298618 CN201320298618 CN 201320298618 CN 201320298618 U CN201320298618 U CN 201320298618U CN 203365355 U CN203365355 U CN 203365355U
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- Prior art keywords
- test box
- chamber
- control system
- ageing test
- test
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- Expired - Fee Related
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Abstract
The utility model discloses a plastic ageing test box which comprises a test box, a box door and a thermocouple, wherein a motor is arranged at the top of the test box; a rotary table is arranged at one end, located in the box body, of a rotating shaft arranged on the motor; one end of the thermocouple is connected with a control system, and the other end of the thermocouple penetrates through a top plate of the test box to be arranged in the test box; and at least three ceramic heaters are arranged on the side wall of the test box. The thermocouple arranged in the test box can feed temperature variation conditions inside the test box back to the control system anytime, and the control system controls temperatures of the ceramic heaters according to an optimal temperature required to be achieved in the test box, so that the accuracy of a test result is guaranteed.
Description
Technical field
The utility model relates to rubber, plastic cement burn-in test field, is specifically related to a kind of plastic ageing test case.
Background technology
Rubber or plastics all can carry out sampling check for quality before dispatching from the factory, to guarantee outgoing, and when the development of new products, to the test of the performance of new product; The resistance to elevated temperatures of plastics directly has influence on its serviceable life, so the high temperature ageing performance test of plastics is must step.The ageing of plastics case used at present or rubber-plastic type ageing machine are when the high temperature ageing test of carrying out plastics; need the test plastics under certain high temperature; the variation of different time sections; due to the bad control of temperature of the prior art; often there will be excess Temperature or too low in casing; during Temperature Distribution, also there will be away from the temperature of heating source high lower than the zone near heating source, thereby bring certain interference to test result, affect the accuracy of test result.
The utility model content
For above-mentioned deficiency of the prior art, the plastic ageing test case that the utility model provides has solved experiment the temperature inside the box and has controlled difficult problem.
In order to reach the foregoing invention purpose, the technical solution adopted in the utility model is: a kind of plastic ageing test case is provided, it comprises chamber, chamber door and thermopair, and the top of described chamber is provided with motor, and the rotating shaft arranged on motor is positioned on an end of casing and is provided with rotating disk; Described thermoelectricity is on a rare occasion held with control system and is connected, and the other end is arranged on chamber inside through the top board of chamber; At least be provided with three ceramic heaters on the sidewall of described chamber.
Further, the left and right sidewall of described chamber respectively is provided with three ceramic heaters.
Further, the edge of described rotating disk is provided with flange.
Further, the width of described chamber door equals disk diameter, and the height of chamber door is greater than flange height.
The beneficial effects of the utility model are: the thermopair arranged in chamber can feed back to control system at any time by the temperature variations of chamber inside, control system is controlled the temperature of ceramic heater according to the optimum temperature that needs to reach in the chamber arranged, to guarantee the accuracy of test result;
Motor is connected with rotating disk by rotating shaft, and rotating disk can also be stirred the gas of chamber inside when the product with on it is rotated heating, has guaranteed that the each point temperature of chamber inside is identical;
The flange of disk edge setting can be avoided, in the turntable rotation process, product is thrown away to rotating disk, affects the taking-up of product.
The accompanying drawing explanation
The structural representation that Fig. 1 is the plastic ageing test case.
Wherein, 1, rotating shaft; 2, motor; 3, thermopair; 4, chamber; 5, ceramic heater; 6, rotating disk; 61, flange; 7, chamber door.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail:
As shown in Figure 1, this plastic ageing test case comprises chamber 4, chamber door 7 and thermopair 3, and the top of described chamber 4 is provided with motor 2, and the rotating shaft 1 arranged on motor 2 is positioned on an end of casing and is provided with rotating disk 6; Described thermopair 3 one ends are connected with control system, and the other end is arranged on chamber 4 inside through the top board of chamber 4; At least be provided with three ceramic heaters 5 on the sidewall of described chamber 4.
Wherein, the thermopair 3 arranged in chamber can feed back to control system at any time by the temperature variations of chamber 4 inside, and the optimum temperature that control system reaches according to the interior needs of chamber 4 that arrange is controlled the temperature of ceramic heater 5; Preferably, the left and right sidewall of above-mentioned chamber 4 respectively is provided with three ceramic heaters 5, so that the temperature of the accurate Control experiment case of control system 4 inside.
Motor is connected with rotating disk 6 by rotating shaft 1, and rotating disk 6 can also be stirred the gas of chamber 4 inside when the product with on it is rotated heating, has guaranteed that the each point temperature of chamber inside is identical.
Be provided with flange 61 on the edge of rotating disk 6, arrange like this and can avoid, in rotating disk 6 rotary courses, product is thrown away to rotating disk 6, affect the taking-up of product.
The width of chamber door 7 equals the diameter of rotating disk 6, and the height of chamber door 7 is greater than flange 61 height, in the situation that guarantee to facilitate product to take out, the size of chamber door 7 is dwindled as far as possible, to avoid in test process, often takes out product and causes too much temperature to scatter and disappear.
Although by reference to the accompanying drawings embodiment of the present utility model is described in detail, should not be construed as the restriction to the protection domain of this patent.In the described scope of claims, the various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (4)
1. a plastic ageing test case, comprise chamber (4) and chamber door (7), it is characterized in that: also comprise thermopair (3), the top of described chamber (4) is provided with motor (2), and the upper rotating shaft (1) arranged of motor (2) is positioned on an end of casing and is provided with rotating disk (6); Described thermopair (3) one ends are connected with control system, and the other end is arranged on chamber (4) inside through the top board of chamber (4); At least be provided with three ceramic heaters (5) on the sidewall of described chamber (4).
2. plastic ageing test case according to claim 1, it is characterized in that: the left and right sidewall of described chamber (4) respectively is provided with three ceramic heaters (5).
3. plastic ageing test case according to claim 1, it is characterized in that: the edge of described rotating disk (6) is provided with flange (61).
4. plastic ageing test case according to claim 3, it is characterized in that: the width of described chamber door (7) equals rotating disk (6) diameter, and the height of chamber door (7) is greater than flange (61) highly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298618 CN203365355U (en) | 2013-05-28 | 2013-05-28 | Plastic ageing test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298618 CN203365355U (en) | 2013-05-28 | 2013-05-28 | Plastic ageing test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365355U true CN203365355U (en) | 2013-12-25 |
Family
ID=49813101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320298618 Expired - Fee Related CN203365355U (en) | 2013-05-28 | 2013-05-28 | Plastic ageing test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365355U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237289A (en) * | 2014-10-11 | 2014-12-24 | 无锡鑫宏业特塑线缆有限公司 | Ageing oven turntable capable of carrying wires |
| CN105866161A (en) * | 2016-04-20 | 2016-08-17 | 太仓宝达齿条有限公司 | Plastic rack heat resistance observation device |
| CN114216890A (en) * | 2021-11-23 | 2022-03-22 | 合肥原位科技有限公司 | High-temperature Raman/X-ray diffraction in-situ spectrum testing device |
-
2013
- 2013-05-28 CN CN 201320298618 patent/CN203365355U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237289A (en) * | 2014-10-11 | 2014-12-24 | 无锡鑫宏业特塑线缆有限公司 | Ageing oven turntable capable of carrying wires |
| CN105866161A (en) * | 2016-04-20 | 2016-08-17 | 太仓宝达齿条有限公司 | Plastic rack heat resistance observation device |
| CN114216890A (en) * | 2021-11-23 | 2022-03-22 | 合肥原位科技有限公司 | High-temperature Raman/X-ray diffraction in-situ spectrum testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140528 |