CN109827670A - A kind of continuous tunnel furnace temperature curve tester - Google Patents
A kind of continuous tunnel furnace temperature curve tester Download PDFInfo
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- CN109827670A CN109827670A CN201910078844.0A CN201910078844A CN109827670A CN 109827670 A CN109827670 A CN 109827670A CN 201910078844 A CN201910078844 A CN 201910078844A CN 109827670 A CN109827670 A CN 109827670A
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- heat insulation
- insulation box
- lower case
- box lower
- temperature curve
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Abstract
The invention discloses a kind of continuous tunnel furnace temperature curve testers, including heat insulation box lower case and tester main body, the upper end outer surface middle position of the heat insulation box lower case is provided with placing groove, the tester main body is placed on the inside of placing groove, the corner location of upper end outer surface four of the heat insulation box lower case is provided with the first card slot, heat insulation box upper housing is movably installed with above the heat insulation box lower case, and the corner location of the lower end outer surface of heat insulation box upper housing four is fixedly installed with the first buckle, one side external surface of the heat insulation box lower case is provided with through-hole, and the inside of through-hole is enclosed with heat insulation foam.The present invention protects the present apparatus sufficiently to thermocouple in use by being provided with a series of structure, and the thermocouple after avoiding use for a long time fractures damage, while ensure that the stability in test process and accuracy, optimizes use process.
Description
Technical field
The present invention relates to a kind of temperature curve tester technical field, specially a kind of continuous tunnel furnace is tested with temperature curve
Instrument.
Background technique
Continuous tunnel furnace is widely used in various heating process, and using the welding including circuit board, automotive lacquer, ceramic powders are solid
Change, high-temperature steel quenching technical etc. needs the temperature in strict control continuous tunnel furnace when heating to object and to it
It is adjusted, so that the object of high-quality is produced, due to being not easy to measure tunnel in-furnace temperature when object is produced, thus it is sharp
It is measured with temperature curve tester.
Chinese patent CN201721244052.9 discloses a kind of efficient furnace temperature tester, including heatproof shell, described resistance to
Warm shell includes upper casing and lower casing, and the upper casing and lower casing form a hollow cavity structure, corresponding on the heatproof shell
Equipped with the temperature reception port being connect with thermocouple, temperature reception port electrical connection corresponding with central controller, it is described in
Controller electrical connection corresponding with USB port is entreated, battery pack and memory, the battery are also correspondingly provided in the heatproof shell
Group and memory electrical connection corresponding with central controller, the central controller are also correspondingly connected with control button.
Existing continuous tunnel furnace is simple with temperature curve tester structure, and using effect is not excellent enough, and the protection of thermocouple is arranged
Deficiency is applied, damage easy to fall off in use process for a long time, while lacking provision for thermal insulation, when the heat transfer in continuous tunnel furnace to temperature
It will affect its normal use after on degree curve tester.
Summary of the invention
The purpose of the present invention is to provide a kind of continuous tunnel furnace temperature curve testers, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of continuous tunnel furnace temperature curve tester, including
Heat insulation box lower case and tester main body, the upper end outer surface middle position of the heat insulation box lower case are provided with placing groove, institute
The inside that tester main body is placed on placing groove is stated, the corner location of upper end outer surface four of the heat insulation box lower case is respectively provided with
There is the first card slot, heat insulation box upper housing, and the lower end of heat insulation box upper housing are movably installed with above the heat insulation box lower case
The corner location of outer surface four is fixedly installed with the first buckle, and a side external surface of the heat insulation box lower case is provided with logical
Hole, and the inside of through-hole is enclosed with heat insulation foam, a side external surface of the tester main body is fixedly connected with several thermocouples,
And the outer surface of thermocouple is enclosed with cable protective sleeve, the cable protective sleeve is opened up close to the upper end outer surface of tester main body
There is fixing port, is fixedly installed with fixing seat below the cable protective sleeve, the fixing seat is upper close to each cable protective sleeve
The position of end outer surface rear and front end is fixedly installed with shaft respectively and is wrapped in the second buckle and the second card of shaft outer surface
Slot.
By using above-mentioned technical proposal, sufficiently thermocouple is protected, the thermocouple after avoiding use for a long time
Fracture damage, while ensure that the stability in test process and accuracy.
Preferably, the cross section of the heat insulation box lower case and placing groove be in big rectangle and be located at the small rectangle institute in one side
The assembly shape of formation.
By using above-mentioned technical proposal, placed convenient for tester main body and the cable protective sleeve of multiple quantity.
Preferably, the described first inside for being sticked in the first card slot, described second is sticked in the second card slot
It is internal.
By using above-mentioned technical proposal, the second buckle is extracted inside the second card slot, i.e., so that fixed cable protection
Set can be with bending activity, while by the first buckle and the snap-in function of the first card slot, will be in heat insulation box lower case and heat insulation box
Shell carries out fit sealing.
Preferably, the position between the fixing seat and heat insulation box lower case, which is run through, screw column, and fixing seat passes through spiral shell
Silk column and heat insulation box lower case are spirally connected fixation.
By using above-mentioned technical proposal, it is fastened and fixed seat using screw column, avoids temperature curve tester and heat insulation box
Vibration during overall operation cause thermocouple fall off or the damage of tester main body.
Preferably, the upper end outer surface of the tester main body is movably installed with several compacting rings and deck, and deck
Positioned at the side of compacting ring.
By using above-mentioned technical proposal, using fixing port as bending part, so that cable protective sleeve is towards tester main body one
End is bent, and passes through deck, while compressing to it using compacting ring.
Preferably, the temperature curve tester further include the temperature reception port being connect with thermocouple, central controller,
USB port, battery pack, memory and control button are electrically connected between temperature reception port and central controller, center control
It is electrically connected between device and USB port, battery pack and memory are electrically connected between central controller, and central controller is also
It is correspondingly connected with control button.
By using above-mentioned technical proposal, after the temperature signal that thermocouple measurement obtains is received by temperature reception port,
Being processed and stored in corresponding memory by central controller again can also control center by corresponding control button
Device processed carries out corresponding operation.
In conclusion the invention has the following advantages:
1, according to needed for object to be heated, a certain number of thermocouples is selected and are welded on object, wherein is remaining
The cable protective sleeve of thermocouple and its outer surface package can be stuck in the upper end of tester main body by bending, mainly in shaft
It is able to drive under the action of the rotation of the second buckle, so that the second buckle is extracted inside the second card slot, i.e., so that fixed cable
Protective case can be with bending activity, at this time using fixing port as bending part, so that cable protective sleeve is carried out towards tester main body one end
Bending, and deck is passed through, while compressing to it using compacting ring, the thermocouple for not needing work is avoided in temperature curve
It suffers damage in tester operational process, while tester main body is placed in placing groove, and is fastened and fixed seat using screw column,
Avoid vibration during temperature curve tester and heat insulation box overall operation cause thermocouple fall off or tester main body
Damage, structure is simple, greatly improves the stability in test process；
2, after being completed, can by the first buckle and the snap-in function of the first card slot, by heat insulation box lower case with every
Hot box upper housing carries out fit sealing, since heat insulation box is made of to wear source by heat-barrier material, while in cable protection
Heat insulation foam is filled in gap, can further be sealed to tester main body heat-insulated, and the heat transfer in continuous tunnel furnace is avoided to arrive
Its normal use is influenced after on temperature curve tester, structure is simple, greatly improves the accuracy in test process.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the view that connects of cable protective sleeve of the invention and fixing seat；
Fig. 3 is that heat insulation box lower case of the invention combines view with heat insulation box upper housing；
Fig. 4 is system structure diagram of the invention.
In figure: 1, heat insulation box lower case；11, placing groove；12, the first card slot；13, heat insulation box upper housing；14, the first card
Button；15, heat insulation foam；2, tester main body；3, fixing seat；31, shaft；32, the second card slot；33, the second buckle；34, screw column；
4, cable protective sleeve；41, thermocouple；42, fixing port；43, deck；44, compacting ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of continuous tunnel furnace temperature curve tester, including every
Hot box lower case 1 and tester main body 2, the upper end outer surface middle position of heat insulation box lower case 1 are provided with placing groove 11, test
Instrument main body 2 is placed on the inside of placing groove 11, and a side external surface of tester main body 2 is fixedly connected with several thermocouples 41,
And the outer surface of thermocouple 41 is enclosed with cable protective sleeve 4, according to needed for object to be heated, selects a certain number of thermocouples 41
And it is welded on object, wherein the cable protective sleeve 4 of remaining thermocouple 41 and its outer surface package can pass through bending card
In the upper end of tester main body 2, cable protective sleeve 4 offers fixing port 42, cable close to the upper end outer surface of tester main body 2
Fixing seat 3 is fixedly installed with below protective case 4, fixing seat 3 is close to the upper end outer surface rear and front end of each cable protective sleeve 4
Position is fixedly installed with shaft 31 respectively and is wrapped in the second buckle 33 and the second card slot 32 of 31 outer surface of shaft, under heat insulation box
The corner location of upper end outer surface four of shell 1 is provided with the first card slot 12, and the top of heat insulation box lower case 1 is movably installed with
Heat insulation box upper housing 13, and the corner location of the lower end outer surface of heat insulation box upper housing 13 four is fixedly installed with the first buckle
14, by the snap-in function of the first buckle 14 and the first card slot 12, heat insulation box lower case 1 and heat insulation box upper housing 13 are carried out tightly
Gu sealing, a side external surface of heat insulation box lower case 1 is provided with through-hole, and the inside of through-hole is enclosed with heat insulation foam 15, in cable
Heat insulation foam 15 is filled in the gap at 4 place of being pierced by of protective case, can further be sealed to tester main body 2 heat-insulated, avoids tunnel
Its normal use is influenced after in heat transfer to temperature curve tester in road furnace, structure is simple, greatly improves test process
In accuracy.
Further, the cross section of heat insulation box lower case 1 and placing groove 11 is in big rectangle and is located at the small rectangle institute in one side
The assembly shape of formation is placed convenient for tester main body 2 and the cable protective sleeve 4 of multiple quantity.
Further, the first buckle 14 is sticked in the inside of the first card slot 12, and the second buckle 33 is sticked in the second card slot 32
Inside, the second buckle 33 are extracted inside the second card slot 32, i.e., so that fixed cable protective sleeve 4 can be with bending activity, simultaneously
By the snap-in function of the first buckle 14 and the first card slot 12, heat insulation box lower case 1 and heat insulation box upper housing 13 are fastened
Sealing.
Further, the position between fixing seat 3 and heat insulation box lower case 1, which is run through, screw column 34, and fixing seat 3 passes through spiral shell
Silk column 34 and heat insulation box lower case 1 are spirally connected fixation, are fastened and fixed seat 3 using screw column 34, avoid temperature curve tester and every
Vibration during hot box overall operation cause thermocouple 41 fall off or the damage of tester main body 2.
Further, the upper end outer surface of tester main body 2 is movably installed with several compacting rings 44 and deck 43, and deck
43 be located at compacting ring 44 side, be bending part with fixing port 42 so that cable protective sleeve 4 towards 2 one end of tester main body into
Row bending, and deck 43 is passed through, while compressing to it using compacting ring 44.
Referring to Fig. 4, the temperature curve tester further includes the temperature reception port connecting with thermocouple 41, center control
Device, USB port, battery pack, memory and control button are electrically connected between temperature reception port and central controller, center
It is electrically connected between controller and USB port, battery pack and memory are electrically connected between central controller, center control
Device is also correspondingly connected with control button, after thermocouple 41 measures obtained temperature signal by the reception of temperature reception port, then is led to
Being processed and stored in corresponding memory of central controller is crossed, it can also be by corresponding control button to central controller
Carry out corresponding operation.
It should be noted that the present invention is a kind of continuous tunnel furnace temperature curve tester, in use, according to object to be heated
It is required, it selects a certain number of thermocouples 41 and is welded on object, wherein remaining thermocouple 41 and its outer surface package
Cable protective sleeve 4 upper end of tester main body 2 can be stuck in by bending, be mainly able to drive the second buckle in shaft 31
Under the action of 33 rotations, so that the second buckle 33 is extracted inside the second card slot 32, i.e., so that fixed cable protective sleeve 4 can be with
Bending activity is at this time bending part with fixing port 42, so that cable protective sleeve 4 is bent towards 2 one end of tester main body, and
It is compressed across deck 43, while using compacting ring 44, avoids the thermocouple 41 for not needing work in temperature curve
It suffers damage in tester operational process, while tester main body 2 is placed in placing groove 11, and is fastened admittedly using screw column 34
Reservation 3 avoids the vibration during temperature curve tester and heat insulation box overall operation from causing falling off or testing for thermocouple 41
The damage of instrument main body 2, structure is simple, greatly improves the stability in test process, after being completed, can pass through the first buckle
14 and first card slot 12 snap-in function, heat insulation box lower case 1 and heat insulation box upper housing 13 are subjected to fit sealing, due to heat-insulated
Box is made of to fill in heat insulation foam 15 by heat-barrier material, while in the gap at 4 place of being pierced by of cable protective sleeve, can be further right
Tester main body 2 is sealed heat-insulated, and it is normal to avoid influencing it after in the heat transfer to temperature curve tester in continuous tunnel furnace
It uses, structure is simple, greatly improves the accuracy in test process, and last thermocouple 41 measures obtained temperature signal and passes through temperature
After spending receiving port reception, then being processed and stored in corresponding memory by central controller, correspondence can also be passed through
Control button corresponding operation is carried out to central controller, effectively increase the functionality of its own, it is more practical.
Temperature reception port, central controller, USB port, battery pack, memory and control button of the present invention
It is all made of given by background information provided by the invention, and cooperates the elaboration of specification of the invention, technical field
Personnel can obtain its use process, and obtain corresponding using effect, therefore not disclose one by one, while the control of the control button
Principle processed and circuit structure are well-known technique, and details are not described herein.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of continuous tunnel furnace temperature curve tester, including heat insulation box lower case (1) and tester main body (2), feature exists
In: the upper end outer surface middle position of the heat insulation box lower case (1) is provided with placing groove (11), the tester main body (2)
It is placed on the inside of placing groove (11), the corner location of upper end outer surface four of the heat insulation box lower case (1) is provided with
One card slot (12) is movably installed with heat insulation box upper housing (13) above the heat insulation box lower case (1), and heat insulation box upper housing
(13) the corner location of lower end outer surface four is fixedly installed with the first buckle (14), and the one of the heat insulation box lower case (1)
Side external surface is provided with through-hole, and the inside of through-hole is enclosed with heat insulation foam (15), a side external surface of the tester main body (2)
Several thermocouples (41) are fixedly connected with, and the outer surface of thermocouple (41) is enclosed with cable protective sleeve (4), the cable is protected
Sheath (4) offers fixing port (42) close to the upper end outer surface of tester main body (2), solid below the cable protective sleeve (4)
Dingan County is equipped with fixing seat (3), position of the fixing seat (3) close to the upper end outer surface rear and front end of each cable protective sleeve (4)
Set the second buckle (33) and the second card slot (32) for being fixedly installed with shaft (31) respectively and being wrapped in shaft (31) outer surface.
2. a kind of continuous tunnel furnace temperature curve tester according to claim 1, it is characterised in that: the heat insulation box lower casing
The cross section of body (1) and placing groove (11) is in big rectangle and is formed by assembly shape positioned at the small rectangle in one side.
3. a kind of continuous tunnel furnace temperature curve tester according to claim 1, it is characterised in that: first buckle
(14) it is sticked in the inside of the first card slot (12), second buckle (33) is sticked in the inside of the second card slot (32).
4. a kind of continuous tunnel furnace temperature curve tester according to claim 1, it is characterised in that: the fixing seat (3)
Position between heat insulation box lower case (1), which is run through, to be had screw column (34), and fixing seat (3) passes through screw column (34) and heat insulation box
Lower case (1) is spirally connected fixation.
5. a kind of continuous tunnel furnace temperature curve tester according to claim 1, it is characterised in that: the tester main body
(2) upper end outer surface is movably installed with several compacting rings (44) and deck (43), and deck (43) is located at compacting ring (44)
Side.
6. a kind of continuous tunnel furnace temperature curve tester according to claim 1, it is characterised in that: temperature curve test
Instrument further includes temperature reception port, central controller, USB port, battery pack, memory and the control connecting with thermocouple (41)
Button is electrically connected between temperature reception port and central controller, is electrically connected between central controller and USB port, electricity
Pond group and memory are electrically connected between central controller, and central controller is also correspondingly connected with control button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078844.0A CN109827670A (en) | 2019-01-28 | 2019-01-28 | A kind of continuous tunnel furnace temperature curve tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078844.0A CN109827670A (en) | 2019-01-28 | 2019-01-28 | A kind of continuous tunnel furnace temperature curve tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827670A true CN109827670A (en) | 2019-05-31 |
Family
ID=66862581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910078844.0A Pending CN109827670A (en) | 2019-01-28 | 2019-01-28 | A kind of continuous tunnel furnace temperature curve tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109827670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707095A (en) * | 2020-06-10 | 2020-09-25 | 重庆新兴通用传动有限公司 | Continuous heating furnace for temperature subsection detection |
-
2019
- 2019-01-28 CN CN201910078844.0A patent/CN109827670A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707095A (en) * | 2020-06-10 | 2020-09-25 | 重庆新兴通用传动有限公司 | Continuous heating furnace for temperature subsection detection |
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Legal Events
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190531 |
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| WD01 | Invention patent application deemed withdrawn after publication |