CN200996960Y

CN200996960Y - Rubber freeze-resisting experimental appliance

Info

Publication number: CN200996960Y
Application number: CN 200720006017
Authority: CN
Inventors: 闵宝乾; 蔡金辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-09
Filing date: 2007-01-09
Publication date: 2007-12-26
Anticipated expiration: 2017-01-09

Abstract

A rubber frosting tester is provided, which is characterized in that the tester is provided with an ozonizer (5), a pipeline (6), an ozone conveyor (7) and an ozone output passage (8) which are connected successively to two sets of the ozone generating devices. The ozone output passage 8 goes through the separating board 2 so as to extend to the lower part of the right cavity (4) of the case.

Description

Rubber is told white test instrument

Affiliated technical field

The utility model relates to a kind of rubber test instrument, and particularly a kind of rubber is told white test instrument.

Background technology

The colored rubber goods can be told frost (also claiming bloom, scum) in use or storage, it can have a strong impact on the rubber product quality, especially the presentation quality of footwear.Also do not have a kind of at present both at home and abroad about telling the unified approach that frost detects, known have employing high temperature-high humidity-low temperature detection method and adopt saline sook-tap water cleaning-high temperature-low temperature detection method, its checkout equipment costliness, test period is long, and it is not satisfactory to detect effect.

Summary of the invention

The purpose of this utility model provides the arc discharge of a kind of employing static and produces certain density ozone, tests as glue goods anti-rubber of telling white performance under ozone, hot environment and tells white test instrument.

The technical scheme that its technical matters that solves the utility model adopts is: the internal box that rubber is told white test instrument is divided into chamber, the left and right sides by dividing plate, the ozone generating-device that two covers are coupled to successively by ozone generator, pipeline, ozone conveyer, ozone output channel is housed on the bulkhead sides in chamber, a left side, the ozone output channel passes the bottom that dividing plate reaches the right chamber of casing, on the base plate of right chamber well heater and fan blower is housed.Above the outlet of ozone output channel, ventilation orifice plate and sample frame plate are housed successively.Because ozone generator is to adopt the static arc discharge, but the shortcoming of static arc discharge maximum is continuous discharge for a long time, crossing elongated workpieces service time can burn, the utility model adopts two cover ozone to take place and conveyer, quit work after promptly an ozone generator static arc discharge job arrives setting-up time, another ozone generator static arc discharge is started working, and constantly circulating with this produces ozone, keeps long-term work.

The beneficial effects of the utility model are: checkout equipment is simple, and test period is short, test figure accuracy height.

Description of drawings:

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1, be structural map of the present utility model

Fig. 2, be wiring diagram of the present utility model

Embodiment

As shown in Figure 1 and Figure 2: the internal box 1 that rubber is told white test instrument is divided into chamber, the left and right sides 3,4 by dividing plate 2, the two cover ozone generating-devices that are connected into successively by ozone generator 5, pipeline 6, ozone conveyer 7, ozone output channel 8 are housed on dividing plate 2 sides in chamber 3, a left side, ozone output channel 8 passes the bottom that dividing plate 2 reaches the right chamber 4 of casing, ozone output channel 8 outlet tops are equipped with ventilation orifice plate 9 and sample frame plate 10 successively in the right chamber 4, and well heater 12 and fan blower 13 are housed on the right chamber base plate 11.Rubber is told white test instrument and is controlled test period by master timer, and first timer, second relay, the first ozone generator 5-1 be coupled in series successively; Second timer, the 3rd relay, the second ozone generator 5-2 be coupled in series successively; First relay that resets by series connection with it of first timer starts.At the trial, sample is placed on the sample frame plate 10, closing test instrument door, power-on switch 14 is also set the master timer test period,---first timer---second relay---, first ozone generator 5-1's master timer successively works, and the first ozone generator 5-1 produces ozone; Automatically---the 3rd relay---second ozone generator 5-2 works successively to close second timer after first timer reaches the setting working time, and the second ozone generator 5-2 produces ozone; Also close automatically after second timer arrive to be set the working time, first relay starts first timer and resets first timer that---second relay---first ozone generator 5-1 works again successively simultaneously, and the first ozone generator 5-1 produces ozone again.So, the first ozone generator 5-1 and the second ozone generator 5-2 generation ozone that constantly circulates.The ozone that produces is delivered to chamber, bottom right ozone heating chamber by ozone conveyer 7 through ozone delivery pipe 8, after heater via 12 heating, ozone after will being heated by fan blower 13 is evenly delivered to laboratory, upper right chamber by the air vent of ventilation orifice plate 9, the sample that is placed on the sample frame plate 11 is carried out ozone resistance test (promptly telling the frost test), after arriving setting-up time, master timer cuts out and finishes test, can check whether sample produces to tell white phenomenon.

Claims

1, a kind of rubber is told white test instrument, it is characterized in that the two cover ozone generating-devices that are connected into successively by ozone generator (5), pipeline (6), ozone conveyer (7), ozone output channel (8) are housed in the test instrument, ozone output channel 8 passes the bottom that dividing plate 2 reaches the right chamber of casing (4).

2, rubber according to claim 1 is told white test instrument, it is characterized in that above the interior ozone output channel in right chamber (4) (8) outlet ventilation orifice plate (9) and sample frame plate (10) being housed successively, well heater (12) and fan blower (13) are housed on the right chamber base plate (11).

3, rubber according to claim 1 and 2 is told white test instrument, it is characterized in that first timer, second relay, first ozone generator (5-1) coupled in series successively; Second timer, the 3rd relay, second ozone generator (5-2) be coupled in series successively; First relay that resets by series connection with it of first timer starts.