CN104614097B - A kind of detecting system for temperature sensor - Google Patents

A kind of detecting system for temperature sensor Download PDF

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Publication number
CN104614097B
CN104614097B CN201510026055.4A CN201510026055A CN104614097B CN 104614097 B CN104614097 B CN 104614097B CN 201510026055 A CN201510026055 A CN 201510026055A CN 104614097 B CN104614097 B CN 104614097B
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CN
China
Prior art keywords
fixed seat
test chamber
temperature sensor
conveyer belt
chamber
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Application number
CN201510026055.4A
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Chinese (zh)
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CN104614097A (en
Inventor
高凤谊
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安徽瑞鑫自动化仪表有限公司
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Priority to CN201510026055.4A priority Critical patent/CN104614097B/en
Publication of CN104614097A publication Critical patent/CN104614097A/en
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Publication of CN104614097B publication Critical patent/CN104614097B/en

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Abstract

The invention discloses a kind of detecting system for temperature sensor, including horizontally disposed conveyer belt, conveyer belt two ends are respectively equipped with drive roll and driven voller, and the sensing chamber being located in the middle part of conveyer belt is provided between drive roll and driven voller;Conveyer belt upside, downside are respectively equipped with the first fixed seat, the second fixed seat, first fixed seat, the second fixed seat are connected by fastener with conveyer belt, first fixed seat is close to drive roll one end, second fixed seat is close to driven voller one end, distance of first fixed seat away from sensing chamber is equal with distance of second fixed seat away from sensing chamber, temperature sensor to be detected is fixed in first fixed seat, the second fixed seat, detection is indoor to be provided with upper test chamber and lower test chamber, and upper test chamber, lower test chamber are connected by being symmetricly set on the interface channel of conveyer belt both sides.The present invention is simple in construction, not only saves detection time, reduces the labor intensity of operating personnel, and improves detection efficiency and accuracy of detection.

Description

A kind of detecting system for temperature sensor

Technical field

The present invention relates to temperature sensor detection technique field, more particularly to a kind of detection system for temperature sensor System.

Background technology

Among multiple sensors, temperature sensor is using a kind of most sensors.Temperature sensor is in society Proportion greatly exceed other types of sensor, wherein the sensing element of most temperature sensor is semiconductor temperature-sensitive Resistance, because within the scope of working region, semiconductor thermistor has the sensitivity that other elements do not have.

Thermistor resistance can reduce with the increase of external temperature in temperature sensor.To such temperature sensor Traditional detection method is mainly water inspection or oily inspection method (temperature range heated as needed is selected), i.e., put temperature sensor Put under the fluid conditions of different temperatures, at the same between universal meter detection temperature sensor two-terminal under different temperatures environment Resistance value, then compares standard value with the resistance value detected, and then reaches the purpose of detection.Above-mentioned detection temperature sensing The method of device not only wastes detection time, has aggravated the labor intensity of operating personnel, and accuracy of detection and detection efficiency are all low, Requirement can not be met in actual production.

The content of the invention

In order to solve technical problem present in background technology, the present invention proposes a kind of detection for temperature sensor System, it is simple in construction, detection time is not only saved, the labor intensity of operating personnel is reduced, and improves detection efficiency And accuracy of detection.

A kind of detecting system for temperature sensor proposed by the present invention, including horizontally disposed conveyer belt, Conveyer belt two ends are respectively equipped with drive roll and driven voller, and drive roll is driven by first driving means, drive roll and driven voller it Between be provided be located at conveyer belt in the middle part of sensing chamber;Conveyer belt upside, downside are respectively equipped with the first fixed seat, the second fixed seat, the One fixed seat, the second fixed seat are connected by fastener with conveyer belt, and the first fixed seat is fixed close to drive roll one end, second Nearly driven voller one end is seated against, distance of first fixed seat away from sensing chamber is equal with distance of second fixed seat away from sensing chamber, first Temperature sensor to be detected is fixed in fixed seat, the second fixed seat, detection is indoor to be provided with upper test chamber and lower test chamber, upper inspection Survey chamber, lower test chamber and be connected by being symmetricly set on the interface channel of conveyer belt both sides, sensing chamber top, bottom are equipped with insertion The thermocouple sensor of upper test chamber, lower test chamber, at the top of sensing chamber, bottom is equipped with and leads to test chamber, in lower test chamber Hot blast inlet pipe;Upper test chamber, lower test chamber are equipped with the through hole through conveyer belt, along the direction of motion of conveyer belt, respectively Penetrate, pass fixed stifled air door on the outside of the sensing chamber of test chamber, lower test chamber, blocking up air door will by the driving of the second drive device Sensing chamber closes.

Preferably, upper test chamber, lower test chamber, the madial wall of interface channel are equipped with heat-insulation layer.

Preferably, thermocouple sensor is located at upper test chamber top center, lower test chamber bottom centre position respectively, First driving means driving drive roll stops operating when temperature sensor to be detected, thermocouple sensor are located at same vertical curve.

Preferably, the first fixed seat, mounting hole for fixing temperature sensor to be detected is equipped with the second fixed seat, Compressing member of the mounting hole side wall provided with fixed temperature sensor to be detected.

Preferably, compressing member is the stage clip for being fixed on mounting hole side wall upper part, and stage clip is in a free state by thermometric to be checked Degree sensor is separately fixed at the first fixed seat, in the second fixed seat.

A kind of detecting system for temperature sensor that the present invention is provided, conveyer belt runs through sensing chamber, and sensing chamber It is arranged in the middle part of conveyer belt, detection is indoor to be provided with upper test chamber and lower test chamber, and upper test chamber, lower test chamber are by being symmetrical arranged Interface channel in conveyer belt both sides is connected, and upper test chamber, lower test chamber are equipped with the through hole through conveyer belt, along conveyer belt The direction of motion, test chamber, fixed stifled air door on the outside of the sensing chamber of lower test chamber on respectively penetrating, passing block up air door by the Sensing chamber is closed in the driving of two drive devices, prevents sensing chamber's thermal loss.Conveyer belt is fixed provided with the first fixed seat, second Seat, the first fixed seat, the second fixed seat are located at conveyer belt the upper side and lower side respectively, and the first fixed seat is close to drive roll one end, and the Two fixed seats are close to driven voller one end, distance of first fixed seat away from sensing chamber and distance phase of second fixed seat away from sensing chamber Deng, the detection for once completing two temperature sensors to be detected on a moving belt is realized, detection time is saved, reduction workman's Labor intensity, and improve detection efficiency and accuracy of detection.

Brief description of the drawings

Fig. 1 is a kind of structural representation of detecting system for temperature sensor proposed by the present invention.

Fig. 2 is the structural representation of sensing chamber in a kind of detecting system for temperature sensor proposed by the present invention.

Embodiment

As shown in Figure 1 and Figure 2, Fig. 1 is a kind of structural representation of detecting system for temperature sensor proposed by the present invention Figure;Fig. 2 is the structural representation of sensing chamber in a kind of detecting system for temperature sensor proposed by the present invention.

Reference picture 1, Fig. 2, a kind of detecting system for temperature sensor proposed by the present invention, including set in the horizontal direction The conveyer belt 1 put, the two ends of conveyer belt 1 are respectively equipped with drive roll 11 and driven voller 12, and drive roll 11 is driven by first driving means, The sensing chamber 2 for being located at the middle part of conveyer belt 1 is provided between drive roll 11 and driven voller 12;The upside of conveyer belt 1, downside are respectively equipped with Temperature sensor 5 to be detected, first are fixed in first fixed seat 3, the second fixed seat 4, the first fixed seat 3, the second fixed seat 4 The mounting hole for fixing temperature sensor 5 to be detected is equipped with fixed seat 3, the second fixed seat 4, mounting hole side wall is provided with solid Compressing member is using the stage clip for being arranged on mounting hole side wall upper part, stage clip in the compressing member of fixed temperature sensor 5 to be detected, the present invention Temperature sensor 5 to be detected is separately fixed at the first fixed seat 3, in the second fixed seat 4 in a free state.First fixed seat 3rd, the second fixed seat 4 is connected by fastener with conveyer belt 1, and the first fixed seat 3 is close to the one end of drive roll 11, the second fixed seat 4 close to the one end of driven voller 12, and distance of first fixed seat 3 away from sensing chamber 2 is equal with the second distance of the fixed seat 4 away from sensing chamber 2.

Upper test chamber 21 and lower test chamber 22 are provided with sensing chamber 2, upper test chamber 21, lower test chamber 22 are by being symmetrical arranged Interface channel 23 in the both sides of conveyer belt 1 is connected, and upper test chamber 21, lower test chamber 22, the madial wall of interface channel 23 are equipped with Heat-insulation layer 25.The top of sensing chamber 2, bottom are equipped with the upper test chamber 21 of insertion, the thermocouple sensor 6 of lower test chamber 22 and used respectively In the real time temperature of the upper test chamber 21 of collection, lower test chamber 22, the top of sensing chamber 2, bottom be equipped with lead to test chamber 21, under Hot blast inlet pipe in test chamber 22 is respectively used to provide thermal source to upper test chamber 21, lower test chamber 22.

Upper test chamber 21, the lower test chamber 22 of sensing chamber 2 are equipped with the through hole through conveyer belt 1, along the motion of conveyer belt 1 Direction, test chamber 21, fixed stifled air door 24 on the outside of the sensing chamber of lower test chamber 22, block up air door 24 on respectively penetrating, passing Sensing chamber 2 is closed by the driving of the second drive device, so that relative close sensing chamber 2, sensing chamber's thermal loss is prevented, saved Production cost.

In a particular embodiment, two thermocouple sensors 6 are located at the upper top center of test chamber 21, lower detection respectively Temperature sensor to be detected 5 and thermocouple sensor 6 in the bottom centre position of chamber 22, the first fixed seat 3, the second fixed seat 4 First driving means driving drive roll 11 is stopped operating during positioned at same vertical curve, and now temperature sensor 5 to be detected is measured The temperature that temperature and thermocouple sensor 6 are gathered is closest, improves accuracy of detection.

In the present invention, the drive roll of conveyer belt 1 is driven by first driving means, and the upside of conveyer belt 1, downside are set respectively There are the first fixed seat 3, the second fixed seat 4, the first fixed seat 3 is close to the one end of drive roll 11, and the second fixed seat 4 is close to driven voller 12 One end, distance of first fixed seat 3 away from sensing chamber 2 is equal with the second distance of the fixed seat 4 away from sensing chamber 2, the first fixed seat 3, The conveyer belt of second fixed seat 4 is connected, and the first fixed seat 3, the second fixed seat 4 are mounted on temperature sensor 5 to be detected, is realized The conveyer belt last time completes the detection of two temperature sensors 5 to be detected, saves detection time, and the work for reducing workman is strong Degree, improves detection efficiency.The present invention can be additionally used in temperature sensor 5 to be detected and carry out first time test in upper test chamber 21, Second is carried out in lower test chamber 22 to test, and further improves the accuracy of detection of temperature sensor 5 to be detected.

The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (5)

1. a kind of detecting system for temperature sensor, it is characterised in that including horizontally disposed conveyer belt(1), Conveyer belt(1)Two ends are respectively equipped with drive roll(11)And driven voller(12), drive roll(11)Driven by first driving means, in master Dynamic roller(11)And driven voller(12)Between be provided be located at conveyer belt(1)The sensing chamber at middle part(2);Conveyer belt(1)Upside, downside point She You not the first fixed seat(3), the second fixed seat(4), the first fixed seat(3), the second fixed seat(4)By fastener with passing Send band(1)Connection, the first fixed seat(3)Close to drive roll(11)One end, the second fixed seat(4)Close to driven voller(12)One end, First fixed seat(3)Away from sensing chamber(2)Distance and the second fixed seat(4)Away from sensing chamber(2)Distance it is equal, the first fixed seat (3), the second fixed seat(4)On fix temperature sensor to be detected(5), sensing chamber(2)It is interior to be provided with upper test chamber(21)With under Test chamber(22), upper test chamber(21), lower test chamber(22)By the interface channel for being symmetricly set on conveyer belt both sides(23)Phase Even, sensing chamber(2)Top, bottom are equipped with the upper test chamber of insertion(21), lower test chamber(22)Thermocouple sensor(6), inspection Survey room(2)Top, bottom, which are equipped with, leads to test chamber(21), lower test chamber(22)Interior hot blast inlet pipe(7);Upper test chamber (21), lower test chamber(22)It is equipped with through conveyer belt(1)Through hole, along conveyer belt(1)The direction of motion, respectively penetrating, Pass test chamber(21), lower test chamber(22)Sensing chamber(2)The fixed stifled air door in outside(24), block up air door(24)By second Drive device driving will detection(2)Close room.
2. the detecting system according to claim 1 for temperature sensor, it is characterised in that upper test chamber(21), under Test chamber(22), interface channel(23)Madial wall be equipped with heat-insulation layer(25).
3. the detecting system according to claim 1 for temperature sensor, it is characterised in that thermocouple sensor(6) It is located at upper test chamber respectively(21)Top center, lower test chamber(22)Bottom centre position, temperature sensor to be detected (5), thermocouple sensor(6)First driving means drive drive roll during positioned at same vertical curve(11)Stop operating.
4. the detecting system according to claim 1 for temperature sensor, it is characterised in that the first fixed seat(3), Two fixed seats(4)On be equipped with for fixing temperature sensor to be detected(5)Mounting hole, mounting hole side wall provided with fixation it is to be checked Testing temperature sensor(5)Compressing member.
5. the detecting system according to claim 4 for temperature sensor, it is characterised in that compressing member is to be fixed on peace The stage clip of hole side wall upper part is filled, stage clip is in a free state by temperature sensor to be detected(5)It is separately fixed at the first fixed seat (3), the second fixed seat(4)On.
CN201510026055.4A 2015-01-19 2015-01-19 A kind of detecting system for temperature sensor CN104614097B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510026055.4A CN104614097B (en) 2015-01-19 2015-01-19 A kind of detecting system for temperature sensor

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Application Number Priority Date Filing Date Title
CN201510026055.4A CN104614097B (en) 2015-01-19 2015-01-19 A kind of detecting system for temperature sensor

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CN104614097A CN104614097A (en) 2015-05-13
CN104614097B true CN104614097B (en) 2017-10-13

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108195507A (en) * 2017-12-16 2018-06-22 芜湖致通汽车电子有限公司 For sensor automation batch inspection system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738174A (en) * 1972-03-01 1973-06-12 King Nutronics Corp Temperature calibration system
CN101354294A (en) * 2008-09-08 2009-01-28 王长勋 Cylinder-shaped air medium high temperature constant temperature bath

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738174A (en) * 1972-03-01 1973-06-12 King Nutronics Corp Temperature calibration system
CN101354294A (en) * 2008-09-08 2009-01-28 王长勋 Cylinder-shaped air medium high temperature constant temperature bath

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