CN206747062U - A kind of temperature-sensing element self-checking device - Google Patents
A kind of temperature-sensing element self-checking device Download PDFInfo
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- CN206747062U CN206747062U CN201720555542.4U CN201720555542U CN206747062U CN 206747062 U CN206747062 U CN 206747062U CN 201720555542 U CN201720555542 U CN 201720555542U CN 206747062 U CN206747062 U CN 206747062U
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Abstract
A kind of temperature-sensing element self-checking device, including workbench, workbench are provided with feeding station, waste product removing station, barcode scanning station, drying station, cooling station, low temperature detection station, medium temperature detection station and high temperature detection station；Multiple detecting tools are provided with feeding station；Multiple waste product removing mouths, waste product splicing groove and rejecting mechanism are provided with waste product removing station；Multiple barcode scanning mouths and a code reader are provided with barcode scanning station；Multiple valves are provided with drying station；Multiple cooling vents and a cooling bath are provided with cooling station；Multiple low temperature detection mouths and a cryostat, are provided with low temperature detection station；Multiple medium temperature detection mouths and a medium temperature groove are provided with medium temperature detection station；Multiple high temperature detection mouths and a high temperature groove are provided with high temperature detection station；Workbench is provided with control panel and controller.The beneficial effects of the utility model are：Automatic test can be achieved, convenient test is quick, testing efficiency is high, the degree of accuracy is high, easy to operate.
Description
Technical field
It the utility model is related to a kind of temperature-sensing element self-checking device.
Background technology
Temperature-sensing element is widely used in the various occasions for needing to be controlled temperature as temperature feedback controller part,
Such as air-conditioning, refrigerator field.Temperature-sensing element has polytype, and the type mainly applied at present is temperature-sensing wax type temperature-sensing element, its
Operation principle is to convert heat into mechanical energy come the change of sense ambient temperature using the phase-change characteristic of temperature-sensing wax, promotes sense
The push rod movement of warm element, so as to realize automatically controlling for various functions.Therefore, temperature-sensing element allows for correctly perceiving environment
Temperature, and push rod can be promoted to produce accurate path increment and thrust.At present, the performance test to temperature-sensing element is typically using manual
Test, not only testing efficiency is low, and the degree of accuracy tested is relatively low, can not ensure the quality of temperature-sensing element.
The content of the invention
Above-mentioned in order to overcome the shortcomings of to exist in the prior art, the utility model provides a kind of simple and compact for structure, test
The temperature-sensing element self-checking device that fast and easy, testing efficiency are high, the degree of accuracy is high.
The technical scheme in the invention for solving the technical problem is：A kind of temperature-sensing element self-checking device, including work
Make platform, be sequentially provided with feeding station, waste product removing station, barcode scanning station, drying station, cooling on the workbench from front to back
Station, low temperature detection station, medium temperature detection station and high temperature detection station；
Top on the workbench positioned at the feeding station is provided with multiple detecting tools laterally side by side, each inspection
Survey frock to be driven so as to move up and down by elevating mechanism, each detecting tool is driven so as on described by translation mechanism
Expect station, waste product removing station, barcode scanning station, drying station, cooling station, low temperature detection station, medium temperature detection station and height
Moved between warm detection station；
Each detecting tool includes detection seat, the displacement transducer located at the top of the detection seat and located at this
The fixture of the lower section of seat is detected, loose slot is vertically provided with the fixture, the bottom wall of the loose slot is provided with the U-lag towards right opening,
Discharging sliding block is movably equipped with the left of the lower end of the fixture, the first spring is provided between the discharging sliding block and the fixture, should
The right-hand member of discharging sliding block can be stretched into the bottom of the loose slot, be provided with the loose slot along the upper and lower slip of the loose slot
Pressure head, the pressure head is provided with depression bar, second spring, the upper end of the depression bar is provided between the depression bar and the roof of the loose slot
It is in contact after through the detection seat with the lower end of institute displacement sensors；
On the workbench the multiple and detecting tool is provided with the waste product removing station one by one laterally side by side
Corresponding waste product removing mouth, the lower section of the waste product removing mouth are provided with waste product splicing groove, and the left side of the waste product removing mouth is provided with can
The rejecting mechanism in the left side of discharging sliding block of the pushing tow in the corresponding detecting tool；
Multiple one-to-one corresponding are provided with laterally side by side at the barcode scanning station on the workbench is located at the removing waste
The barcode scanning mouth at the rear of product mouth, the lower section of the workbench is provided with to be driven so as in multiple barcode scanning mouths by barcode scanning travel mechanism
Between the code reader that moves；
Multiple one-to-one corresponding are provided with laterally side by side at the drying station on the workbench is located at the barcode scanning mouth
Rear valve, multiple valves are connected by tracheae with hair-dryer；
It is provided with multiple correspond positioned at the valve on the workbench laterally side by side at the cooling station
The cooling vent at rear, the cooling bath positioned at the lower section of multiple cooling vents, the cooling are transversely provided with below the workbench
Cooling medium is loaded with groove；
It is provided with multiple correspond positioned at described cold on the workbench laterally side by side at the low temperature detection station
But the low temperature detection mouth at the rear of mouth, it is transversely provided with positioned at the lower section of multiple low temperature detection mouths below the workbench
Cryostat,；
It is provided with multiple correspond positioned at described low on the workbench laterally side by side at the medium temperature detection station
The medium temperature detection mouth at the rear of warm detection mouth, it is transversely provided with multiple medium temperature detection mouths below the workbench
The medium temperature groove of side；
It is provided with multiple correspond in described on the workbench at the high temperature detection station laterally side by side
The high temperature detection mouth at the rear of warm detection mouth, it is transversely provided with multiple high temperature detection mouths below the workbench
The high temperature groove of side；
Heat transfer medium is equipped with the cryostat, medium temperature groove and high temperature groove, the corresponding heat transfer medium is added
The temperature sensor that the heater of heat and Current Temperatures to the corresponding heat transfer medium measure, the cryostat,
Temperature in medium temperature groove and high temperature groove raises successively；
The workbench is provided with control panel and controller, the control panel, elevating mechanism, translation mechanism, displacement
Sensor, rejecting mechanism, barcode scanning travel mechanism, code reader, hair-dryer, heater and temperature sensor with the controller phase
Even.
Further, the translation mechanism includes the flat-removing air cyclinder that longitudinal direction is located at the top of the workbench, the flat-removing air cyclinder
Output end be provided with translation slide, the elevating mechanism include be vertically provided at it is described translation slide on lift cylinder, should
The output end of lift cylinder is provided with the detection seat.
Further, the rejecting mechanism includes the rejecting cylinder on the left side of the waste product removing mouth, the rejecting gas
The output end of cylinder is provided with the rejecting pushing block that can be pushed in the left side of the discharging sliding block.
Further, the barcode scanning travel mechanism includes being horizontally installed on the barcode scanning cylinder of the lower section of the workbench, and this is swept
The output end of code cylinder is provided with the code reader.
Further, automatic watering apparatus is equipped with the cooling bath, cryostat, medium temperature groove and high temperature groove, this adds automatically
Water installations include water tank, the water pump in the water tank and are separately positioned on the cooling bath, cryostat, medium temperature groove and height
Four water level switches on warm groove, water pipe is connected with the water pump, the water pipe is provided with four branch pipes, four branch pipes point
It is not connected with the cooling bath, cryostat, medium temperature groove and high temperature groove, each branch pipe is provided with magnetic valve, and the water level is opened
Close, magnetic valve and water pump are connected with the controller.
Further, the temperature in the cryostat, is 30 ~ 60 DEG C, and the temperature in the medium temperature groove is 60 ~ 90 DEG C, the height
Temperature in warm groove is 90 ~ 120 DEG C.
Further, it is transversely provided with the workbench at the feeding station under multiple detecting tools
The splicing groove of side.
When in use, 3 heaters enter the utility model to the heat transfer medium in cryostat, medium temperature groove and high temperature groove respectively
Row heating, makes the temperature in cryostat, medium temperature groove and high temperature groove be test temperature, the temperature in cryostat, medium temperature groove and high temperature groove
Degree sensor is monitored and ensured in rational Range of measuring temp to the temperature of heat transfer medium in real time, general cryostat,
Temperature in medium temperature groove and high temperature groove is elevated successively, and automatic watering apparatus is in cooling bath, cryostat, medium temperature groove and high temperature groove
Interior water level is automatically replenished when relatively low；
Then temperature-sensing element is manually placed in the U-lag of fixture of detecting tool, has individual step spacing on temperature-sensing element
In the upside of U-lag, so as to be dropped downwards out of U-lag, then pressure head is pressed in temperature-sensitive member in the presence of second spring
On the push rod of part, in this way, all installing temperature-sensing element in each detecting tool, the splicing groove at feeding station can catch sense
Warm element, prevent temperature-sensing element imprudence from dropping and getting injured by a fall from detecting tool；
Then detecting tool is moved under the drive of respective flat-removing air cyclinder at corresponding barcode scanning station, and detecting tool
On temperature-sensing element face barcode scanning mouth, then code reader by first barcode scanning mouth to the temperature-sensing element in first detecting tool
The Quick Response Code of bottom carry out barcode scanning, then barcode scanning cylinder drives code reader to be moved to second barcode scanning mouth, and code reader passes through the
Two barcode scanning mouths carry out barcode scanning to the Quick Response Code of the bottom of temperature-sensing element in second detecting tool, in this way, can pass through barcode scanning gas
Cylinder drives code reader to carry out barcode scanning to the temperature-sensing element in each detecting tool,
Then detecting tool is moved under the drive of respective flat-removing air cyclinder at corresponding low temperature detection station, Ran Houjian
Survey frock to move down under the drive of respective lift cylinder, the temperature-sensing element in detecting tool is stretched into by corresponding low temperature detection mouth
In the heat transfer medium of cryostat, temperature-sensing element is heated generation action so as to promote the push rod on temperature-sensing element to move up, and push rod promotes
Pressure head and depression bar move up, and depression bar touches displacement transducer, and displacement transducer passes to the stroke that moves up of the push rod of temperature-sensing element
Controller, stroke value detected by temperature value and displacement transducer of the controller according to detected by temperature sensor so as to
To temperature-sensing element at low temperatures whether qualified carry out automatic decision, then lift cylinder drive in respective detecting tool
Move；
Then detecting tool is moved under the drive of respective flat-removing air cyclinder at corresponding medium temperature detection station, Ran Houjian
Survey frock to move down under the drive of respective lift cylinder, the temperature-sensing element in detecting tool is stretched into by corresponding medium temperature detection mouth
In the heat transfer medium of medium temperature groove, temperature-sensing element is heated generation action so as to promote the push rod on temperature-sensing element to move up, and push rod promotes
Pressure head and depression bar move up, and depression bar touches displacement transducer, and displacement transducer passes to the stroke that moves up of the push rod of temperature-sensing element
Controller, stroke value detected by temperature value and displacement transducer of the controller according to detected by temperature sensor so as to
To temperature-sensing element in the case of medium temperature whether qualified carry out automatic decision, then lift cylinder drive in respective detecting tool
Move；
Then detecting tool is moved under the drive of respective flat-removing air cyclinder at corresponding high temperature detection station, Ran Houjian
Survey frock to move down under the drive of respective lift cylinder, the temperature-sensing element in detecting tool is stretched into by corresponding high temperature detection mouth
In the heat transfer medium of high temperature groove, temperature-sensing element is heated generation action so as to promote the push rod on temperature-sensing element to move up, and push rod promotes
Pressure head and depression bar move up, and depression bar touches displacement transducer, and displacement transducer passes to the stroke that moves up of the push rod of temperature-sensing element
Controller, stroke value detected by temperature value and displacement transducer of the controller according to detected by temperature sensor so as to
To temperature-sensing element in the case of a high temperature whether qualified carry out automatic decision, then lift cylinder drive in respective detecting tool
Move；
If temperature-sensing element has under low temperature either medium temperature or high-temperature condition, detection is unqualified, and detecting tool is respective
It is moved under the drive of flat-removing air cyclinder at waste product removing station, temperature-sensing element is relative with corresponding waste product removing mouth, then rejects
Cylinder, which drives, rejects pushing block movement, rejects the discharging sliding block in detecting tool, the right-hand member of discharging sliding block corresponding to pushing block promotion and stretches
Enter in the loose slot of detecting tool so that temperature-sensing element is deviate from from the U-lag of fixture and fallen into correspondingly by waste product removing mouth
Waste product splicing groove in, then reject cylinder drive reject pushing block return, discharging sliding block the first spring effect return, then
Detecting tool mobile supreme material station under the drive of corresponding flat-removing air cyclinder is awaited orders；
If it is qualified that temperature-sensing element detects in the case of low, medium and high temperature, detecting tool is in corresponding translation gas
It is moved under the drive of cylinder at cooling station, then detecting tool moves down under the drive of corresponding lift cylinder, detecting tool
On temperature-sensing element stretched into the cooling medium of cooling bath and cooled down by corresponding cooling vent, then lift cylinder drives pair
The detecting tool answered is moved up, and then detecting tool is moved under the drive of corresponding flat-removing air cyclinder at corresponding drying station,
Blower operation, valve spray air-flow so as to which the temperature-sensing element in corresponding detecting tool be dried up, then detecting tool
Under the drive of corresponding flat-removing air cyclinder at mobile supreme material station, temperature-sensing element is then removed, so as to complete temperature-sensitive member
The automatic detection of part.Multiple temperature-sensing elements can be tested in same equipment, productivity ratio is high.
The beneficial effects of the utility model are：Automatic test is carried out to temperature-sensing element using special equipment, not only
Simple and compact for structure, convenient test is quick, testing efficiency is high, and the degree of accuracy is high, ensure that the quality of temperature-sensing element, while can
It is whether qualified and unqualified temperature-sensing element is rejected by rejecting mechanism, operation side with automatization judgement temperature-sensing element performance
Just.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is right view of the present utility model.
Fig. 4 is the structure chart of detecting tool of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
1 ~ Fig. 4 of reference picture, a kind of temperature-sensing element self-checking device, including workbench 1, on the workbench from front to back
It is sequentially provided with feeding station, waste product removing station, barcode scanning station, drying station, cooling station, low temperature detection station, middle temperature detector
Survey station and high temperature detection station；
Top on the workbench 1 positioned at the feeding station is provided with multiple detecting tools 2 laterally side by side, each described
Detecting tool is driven so as to move up and down by elevating mechanism, and each detecting tool is driven so as to described by translation mechanism
Feeding station, waste product removing station, barcode scanning station, drying station, cooling station, low temperature detection station, medium temperature detection station and
Moved between high temperature detection station；
Each detecting tool include detection seat 201, the displacement transducer 202 located at the top of the detection seat and
Fixture 203 located at the lower section of the detection seat, vertical in the fixture to be provided with loose slot 204, the bottom wall of the loose slot is provided with towards the right side
The U-lag 205 of opening, be movably equipped with discharging sliding block 206 on the left of the lower end of the fixture, the discharging sliding block and the fixture it
Between be provided with the first spring 207, the right-hand member of the discharging sliding block can be stretched into the bottom of the loose slot, set in the loose slot 204
There is the pressure head 208 along the upper and lower slip of the loose slot, the pressure head is provided with depression bar 209, the roof of the depression bar and the loose slot
Between be provided with second spring 210, the upper end of the depression bar 209 through after the detection seat 201 with institute displacement sensors 202
End is in contact；
On the workbench 1 the multiple and detecting tool is provided with the waste product removing station one by one laterally side by side
Corresponding waste product removing mouth 3, the lower section of the waste product removing mouth are provided with waste product splicing groove 4, and the left side of the waste product removing mouth is provided with
Can discharging sliding block 206 of the pushing tow in the corresponding detecting tool left side rejecting mechanism；
Multiple one-to-one corresponding are provided with laterally side by side at the barcode scanning station on the workbench 1 is located at the removing waste
The barcode scanning mouth 5 at the rear of product mouth, the lower section of the workbench is provided with to be driven so as in multiple barcode scannings by barcode scanning travel mechanism
The code reader 6 moved between mouthful；
Multiple one-to-one corresponding are provided with laterally side by side at the drying station on the workbench 1 is located at the barcode scanning mouth
Rear valve 7, multiple valves are connected by tracheae with hair-dryer 8；
It is provided with multiple correspond positioned at the valve on the workbench 1 laterally side by side at the cooling station
The cooling vent 9 at rear, the cooling bath 10 positioned at the lower section of multiple cooling vents is transversely provided with below the workbench, this is cold
But cooling medium is loaded with groove；
It is provided with multiple correspond positioned at described cold on the workbench 1 laterally side by side at the low temperature detection station
But the low temperature detection mouth 11 at the rear of mouth, it is transversely provided with positioned at the lower section of multiple low temperature detection mouths below the workbench
Cryostat, 12；
It is provided with multiple correspond positioned at described low on the workbench 1 laterally side by side at the medium temperature detection station
The medium temperature detection mouth 13 at the rear of warm detection mouth, it is transversely provided with positioned at multiple medium temperature detection mouths below the workbench
The medium temperature groove 14 of lower section；
It is provided with multiple correspond in described on the workbench 1 at the high temperature detection station laterally side by side
The high temperature detection mouth 15 at the rear of warm detection mouth, it is transversely provided with positioned at multiple high temperature detection mouths below the workbench
The high temperature groove 16 of lower section；
Heat transfer medium is equipped with the cryostat, 12, medium temperature groove 14 and high temperature groove 16, to the corresponding heat transfer medium
The temperature sensor that the heater that is heated and Current Temperatures to the corresponding heat transfer medium measure, it is described
Temperature in cryostat, medium temperature groove and high temperature groove raises successively；
The workbench 1 is provided with control panel 17 and controller, the control panel 17, elevating mechanism, translation mechanism,
Displacement transducer 202, rejecting mechanism, barcode scanning travel mechanism, code reader, hair-dryer 8, heater and temperature sensor with it is described
Controller is connected.
The translation mechanism include longitudinal direction be located at the workbench 1 top flat-removing air cyclinder 18, the flat-removing air cyclinder it is defeated
Go out end and be provided with translation slide 19, the elevating mechanism includes the lift cylinder 20 being vertically provided on the translation slide, should
The output end of lift cylinder is provided with the detection seat 201.
The rejecting mechanism includes the rejecting cylinder 21 on the left side of the waste product removing mouth 3, the rejecting cylinder
Output end is provided with the rejecting pushing block 22 that can be pushed in the left side of the discharging sliding block 206.
The barcode scanning travel mechanism includes being horizontally installed on the barcode scanning cylinder 23 of the lower section of the workbench 1, the barcode scanning gas
The output end of cylinder is provided with the code reader 6.
Automatic watering apparatus is equipped with the cooling bath 10, cryostat, 12, medium temperature groove 14 and high temperature groove 16, this adds automatically
Water installations include water tank 24, the water pump in the water tank and be separately positioned on the cooling bath, cryostat, medium temperature groove and
Four water level switches on high temperature groove, water pipe are connected with the water pump, the water pipe is provided with four branch pipes, four branch pipes
It is connected respectively with the cooling bath, cryostat, medium temperature groove and high temperature groove, each branch pipe is provided with magnetic valve, the water level
Switch, magnetic valve and water pump are connected with the controller.
Temperature in the cryostat, 12 is 30 ~ 60 DEG C, preferably, the temperature in the cryostat, is 50 DEG C, it is described
Temperature in medium temperature groove 14 is 60 ~ 90 DEG C, preferably, the temperature in the medium temperature groove is 80 DEG C, in the high temperature groove 16
Temperature is 90 ~ 120 DEG C, preferably, the temperature in the high temperature groove is 100 DEG C.
It is transversely provided with the workbench 1 at the feeding station positioned at the lower section of multiple detecting tools 2
Splicing groove 26.
When in use, 3 heaters are respectively to the heat transfer in cryostat, 12, medium temperature groove 14 and high temperature groove 16 for the utility model
Medium is heated, and makes the temperature in cryostat, medium temperature groove and high temperature groove be test temperature, cryostat, 12, medium temperature groove 14 and height
Temperature sensor in warm groove 16 is monitored and ensured in rational Range of measuring temp to the temperature of heat transfer medium in real time,
Temperature in general cryostat, medium temperature groove and high temperature groove be it is elevated successively, automatic watering apparatus cooling bath, cryostat, in
Warm groove and high temperature trough inner water position is automatically replenished when relatively low；
Then temperature-sensing element is manually placed in the U-lag 205 of the fixture 203 of detecting tool 2, there is individual platform on temperature-sensing element
Rank is spacing in the upside of U-lag, so as to will not be dropped downwards out of U-lag, then pressure head is pressed in the presence of second spring 210
On the push rod of temperature-sensing element, in this way, temperature-sensing element is all installed in each detecting tool, the splicing groove 25 at feeding station
Temperature-sensing element can be caught, prevents temperature-sensing element imprudence from dropping and getting injured by a fall from detecting tool；
Then detecting tool 2 is moved under the drive of respective flat-removing air cyclinder 18 at corresponding barcode scanning station, and is detected
Temperature-sensing element face barcode scanning mouth 5 in frock, then code reader 6 by first barcode scanning mouth to the sense in first detecting tool
The Quick Response Code of the bottom of warm element carries out barcode scanning, and then barcode scanning cylinder 23 drives code reader 6 to be moved to second barcode scanning mouth 5, sweeps
Code device carries out barcode scanning by second barcode scanning mouth to the Quick Response Code of the bottom of temperature-sensing element in second detecting tool, in this way, can
Code reader 6 is driven to carry out barcode scanning to the temperature-sensing element in each detecting tool 2 by barcode scanning cylinder 23,
Then detecting tool 2 is moved under the drive of respective flat-removing air cyclinder 18 at corresponding low temperature detection station, so
Detecting tool is moved down under the drive of respective lift cylinder 20 afterwards, and the temperature-sensing element in detecting tool is detected by corresponding low temperature
Mouth 11 is stretched into the heat transfer medium of cryostat, 12, and temperature-sensing element is heated generation action so as to promote on the push rod on temperature-sensing element
Move, push rod promotes pressure head 208 and depression bar 209 to move up, and depression bar touches displacement transducer 202, and displacement transducer is by temperature-sensing element
The stroke that moves up of push rod passes to controller, temperature value and displacement transducer of the controller according to detected by temperature sensor
Stroke value detected by 202 so as to temperature-sensing element at low temperatures whether qualified carry out automatic decision, then lifting air
Cylinder 20 drives respective detecting tool 2 to move up；
Then detecting tool 2 is moved under the drive of respective flat-removing air cyclinder 18 at corresponding medium temperature detection station, so
Detecting tool is moved down under the drive of respective lift cylinder 20 afterwards, and the temperature-sensing element in detecting tool is detected by corresponding medium temperature
Mouth 13 is stretched into the heat transfer medium of medium temperature groove 14, and temperature-sensing element is heated generation action so as to promote on the push rod on temperature-sensing element
Move, push rod promotes pressure head 208 and depression bar 209 to move up, and depression bar touches displacement transducer 202, and displacement transducer is by temperature-sensing element
The stroke that moves up of push rod passes to controller, temperature value and displacement transducer of the controller according to detected by temperature sensor
Stroke value detected by 202 so as to temperature-sensing element in the case of medium temperature whether qualified carry out automatic decision, then lifting air
Cylinder 20 drives respective detecting tool 2 to move up；
Then detecting tool 2 is moved under the drive of respective flat-removing air cyclinder 18 at corresponding high temperature detection station, so
Detecting tool is moved down under the drive of respective lift cylinder 20 afterwards, and the temperature-sensing element in detecting tool is detected by corresponding high temperature
Mouth 15 is stretched into the heat transfer medium of high temperature groove 16, and temperature-sensing element is heated generation action so as to promote on the push rod on temperature-sensing element
Move, push rod promotes pressure head 208 and depression bar 209 to move up, and depression bar touches displacement transducer 202, and displacement transducer is by temperature-sensing element
The stroke that moves up of push rod passes to controller, temperature value and displacement transducer of the controller according to detected by temperature sensor
Stroke value detected by 202 so as to temperature-sensing element in the case of a high temperature whether qualified carry out automatic decision, then lifting air
Cylinder 20 drives respective detecting tool 2 to move up；
If temperature-sensing element has under low temperature either medium temperature or high-temperature condition, detection is unqualified, and detecting tool 2 is respective
Flat-removing air cyclinder 18 drive under be moved at waste product removing station, temperature-sensing element and corresponding waste product removing mouth 3 are relative, then
Rejecting cylinder 21 drives rejecting pushing block 22 to move, and rejects the discharging sliding block 206 in detecting tool 2, discharging corresponding to pushing block promotion
The right-hand member of sliding block is stretched into the loose slot 204 of detecting tool so that temperature-sensing element is deviate from and passed through from the U-lag 205 of fixture
Waste product removing mouth 3 is fallen into corresponding waste product splicing groove 4, is then rejected cylinder 21 and is driven the rejecting return of pushing block 22, discharging sliding block
206 the first spring 207 effect return, the then mobile supreme material under the drive of corresponding flat-removing air cyclinder 18 of detecting tool 2
Station is awaited orders；
If it is qualified that temperature-sensing element detects in the case of low, medium and high temperature, detecting tool 2 is in corresponding translation gas
It is moved under the drive of cylinder 18 at cooling station, then detecting tool moves down under the drive of corresponding lift cylinder 20, detection
Temperature-sensing element in frock is stretched into the cooling medium of cooling bath 10 by corresponding cooling vent 9 to be cooled down, then lifting air
Cylinder 20 drives corresponding detecting tool 2 to move up, and then detecting tool is moved to correspondingly under the drive of corresponding flat-removing air cyclinder 18
Drying station at, hair-dryer 8 works, and valve 7 sprays air-flow so that the temperature-sensing element in corresponding detecting tool 2 be blown
Dry, then then detecting tool removes temperature-sensing element i.e. under the drive of corresponding flat-removing air cyclinder 18 at mobile supreme material station
Can, so as to complete the automatic detection of temperature-sensing element.Multiple temperature-sensing elements can be tested in same equipment, productivity ratio is high.
Claims (7)
1. a kind of temperature-sensing element self-checking device, including workbench, it is characterised in that：On the workbench from front to back successively
Provided with feeding station, waste product removing station, barcode scanning station, drying station, cooling station, low temperature detection station, medium temperature detection work
Position and high temperature detection station；
Top on the workbench positioned at the feeding station is provided with multiple detecting tools laterally side by side, each detection work
Dress is driven so as to move up and down by elevating mechanism, and each detecting tool is driven so as in the feeding work by translation mechanism
Position, waste product removing station, barcode scanning station, drying station, cooling station, low temperature detection station, medium temperature detection station and high temperature detector
Moved between survey station；
Each detecting tool includes detection seat, the displacement transducer located at the top of the detection seat and located at the detection
The fixture of the lower section of seat, vertical in the fixture to be provided with loose slot, the bottom wall of the loose slot is described provided with the U-lag towards right opening
Discharging sliding block is movably equipped with the left of the lower end of fixture, the first spring, the discharging are provided between the discharging sliding block and the fixture
The right-hand member of sliding block can be stretched into the bottom of the loose slot, and the pressure along the upper and lower slip of the loose slot is provided with the loose slot
Head, the pressure head are provided with depression bar, second spring are provided between the depression bar and the roof of the loose slot, and the upper end of the depression bar passes through
It is in contact after the detection seat with the lower end of institute displacement sensors；
Laterally side by side provided with multiple relative one by one with the detecting tool at the waste product removing station on the workbench
The waste product removing mouth answered, the lower section of the waste product removing mouth are provided with waste product splicing groove, and the left side of the waste product removing mouth is provided with can pushing tow
The rejecting mechanism in the left side of the discharging sliding block in the corresponding detecting tool；
Multiple one-to-one corresponding are provided with laterally side by side at the barcode scanning station on the workbench is located at the waste product removing mouth
Rear barcode scanning mouth, the lower section of the workbench is provided with to be driven so as between multiple barcode scanning mouths by barcode scanning travel mechanism
Mobile code reader；
Multiple correspond after the barcode scanning mouth is provided with laterally side by side at the drying station on the workbench
The valve of side, multiple valves are connected by tracheae with hair-dryer；
It is provided with multiple correspond positioned at the rear of the valve on the workbench laterally side by side at the cooling station
Cooling vent, the cooling bath positioned at the lower section of multiple cooling vents is transversely provided with below the workbench, in the cooling bath
It is loaded with cooling medium；
Multiple one-to-one corresponding are provided with laterally side by side at the low temperature detection station on the workbench is located at the cooling vent
Rear low temperature detection mouth, be transversely provided with the low temperature positioned at the lower section of multiple low temperature detection mouths below the workbench
Groove；
Multiple correspond is provided with laterally side by side on the workbench at the medium temperature detection station to examine positioned at the low temperature
The medium temperature detection mouth at the rear of mouth is surveyed, is transversely provided with below the workbench positioned at the lower section of multiple medium temperature detection mouths
Medium temperature groove；
Multiple one-to-one corresponding are provided with laterally side by side at the high temperature detection station on the workbench is located at the middle temperature detector
The high temperature detection mouth at the rear of mouth is surveyed, is transversely provided with below the workbench positioned at the lower section of multiple high temperature detection mouths
High temperature groove；
It is equipped with heat transfer medium in the cryostat, medium temperature groove and high temperature groove, the corresponding heat transfer medium is heated
The temperature sensor that heater and Current Temperatures to the corresponding heat transfer medium measure, the cryostat, medium temperature
Temperature in groove and high temperature groove raises successively；
The workbench is provided with control panel and controller, the control panel, elevating mechanism, translation mechanism, displacement sensing
Device, rejecting mechanism, barcode scanning travel mechanism, code reader, hair-dryer, heater and temperature sensor are connected with the controller.
2. temperature-sensing element self-checking device according to claim 1, it is characterised in that：The translation mechanism includes longitudinal direction
The flat-removing air cyclinder of the top of the workbench is located at, the output end of the flat-removing air cyclinder is provided with translation slide, the elevating mechanism
Including the lift cylinder being vertically provided on the translation slide, the output end of the lift cylinder is provided with the detection seat.
3. temperature-sensing element self-checking device according to claim 1, it is characterised in that：The rejecting mechanism includes being located at
Rejecting cylinder on the left side of the waste product removing mouth, the output end of the rejecting cylinder are provided with and can pushed in the discharging sliding block
Left side rejecting pushing block.
4. temperature-sensing element self-checking device according to claim 1, it is characterised in that：The barcode scanning travel mechanism includes
The barcode scanning cylinder of the lower section of the workbench is horizontally installed on, the output end of the barcode scanning cylinder is provided with the code reader.
5. temperature-sensing element self-checking device according to claim 1, it is characterised in that：The cooling bath, cryostat, in
Be equipped with automatic watering apparatus in warm groove and high temperature groove, the automatic watering apparatus include water tank, the water pump in the water tank, with
And four water level switches on the cooling bath, cryostat, medium temperature groove and high temperature groove are separately positioned on, it is connected with the water pump
Water pipe, the water pipe are provided with four branch pipes, four branch pipes respectively with the cooling bath, cryostat, medium temperature groove and high temperature groove
Connection, each branch pipe are provided with magnetic valve, and the water level switch, magnetic valve and water pump are connected with the controller.
6. temperature-sensing element self-checking device according to claim 1, it is characterised in that：Temperature in the cryostat, is
30 ~ 60 DEG C, the temperature in the medium temperature groove is 60 ~ 90 DEG C, and the temperature in the high temperature groove is 90 ~ 120 DEG C.
7. temperature-sensing element self-checking device according to claim 1, it is characterised in that：Positioned at described on the workbench
The splicing groove positioned at the lower section of multiple detecting tools is transversely provided with feeding station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555542.4U CN206747062U (en) | 2017-05-18 | 2017-05-18 | A kind of temperature-sensing element self-checking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555542.4U CN206747062U (en) | 2017-05-18 | 2017-05-18 | A kind of temperature-sensing element self-checking device |
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| Publication Number | Publication Date |
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| CN206747062U true CN206747062U (en) | 2017-12-15 |
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| CN201720555542.4U Withdrawn - After Issue CN206747062U (en) | 2017-05-18 | 2017-05-18 | A kind of temperature-sensing element self-checking device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984553A (en) * | 2017-05-18 | 2017-07-28 | 慈溪市东南复合材料有限公司 | A kind of temperature-sensing element self-checking device |
-
2017
- 2017-05-18 CN CN201720555542.4U patent/CN206747062U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984553A (en) * | 2017-05-18 | 2017-07-28 | 慈溪市东南复合材料有限公司 | A kind of temperature-sensing element self-checking device |
| CN106984553B (en) * | 2017-05-18 | 2022-09-13 | 慈溪市东南复合材料有限公司 | Automatic inspection equipment for temperature-sensing element |
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