CN207991469U - Measuring device is thinned in heat exchange plate - Google Patents
Measuring device is thinned in heat exchange plate Download PDFInfo
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- CN207991469U CN207991469U CN201820412748.6U CN201820412748U CN207991469U CN 207991469 U CN207991469 U CN 207991469U CN 201820412748 U CN201820412748 U CN 201820412748U CN 207991469 U CN207991469 U CN 207991469U
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- heat exchange
- exchange plate
- plate
- laser range
- range sensor
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of heat exchange plates, and measuring device is thinned, the centre of two heat exchange plate transverse translation transport mechanisms is provided with the holder of longitudinal arrangement, the top beam inner wall of holder and bottom girder upper surface are symmetrically arranged with the linear guide, the linear guide is equipped with fixed plate by linear slider, the tip of fixed plate is provided with laser range sensor, and laser range sensor is connected with industrial personal computer；The middle part of fixed plate is connected with ball-screw, and ball-screw is connected by speed reducer with leading screw driving motor, is connected by connecting rod between two speed reducers.The clamping and transmission that the utility model passes through driving wheel and driven wheel, heat exchange plate to be detected is set smoothly to move horizontally, utilize leading screw and the linear guide, laser range sensor completes the measurement one by one to heat exchange plate longitudinal direction to be detected Reducing thickness, the measurement of heat exchange plate Reducing thickness can be rapidly completed without damaging heat exchange plate, accuracy of detection is high, time saving and energy saving, realizes the detection of automation.
Description
Technical field
The utility model is related to plate-type heat-exchange testing techniques of equipment field, specifically a kind of plate-type heat exchanger slab pressure
Measuring device is thinned in heat exchange plate after type.
Background technology
After plate-type heat exchanger slab die mould, need to be detected the Reducing thickness of plate.Traditional detection method is：It will be whole
It opens heat exchange plate and is cut into several fritters, then manually measured by amesdial, record measurement data, carrying out technology comparison.
This detection method can only be sampled inspection to every a collection of heat exchange plate, cannot achieve and measured to whole plate, taken a lot of work
It is time-consuming and more serious to the damage of plate.
Utility model content
The purpose of this utility model is to provide a kind of thinned measuring device of heat exchange plate, is detected with solving traditional plate
Method to the sample of plate by manually detection is sampled, to plate well damage, time-consuming and laborious problem.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of thinned measuring device of heat exchange plate, it includes the identical heat exchanger plates on same straight line of two structures
The centre of piece transverse translation transport mechanism, two heat exchange plate transverse translation transport mechanisms is provided with the branch of longitudinal arrangement
Frame, the top beam inner wall of holder and bottom girder upper surface are symmetrically arranged with the linear guide, and linear slider is separately installed in the linear guide,
Fixed plate is installed, the tip of fixed plate is provided with laser range sensor, laser range sensor and industry control in linear slider
Machine is connected；The middle part of fixed plate is connected with ball-screw, and ball-screw is connected by speed reducer with leading screw driving motor,
It is connected by connecting rod between two speed reducers.
Preferably, the heat exchange plate transverse translation transport mechanism includes being mounted on the array of longitudinal arrangement in rack without dynamic
Power rubber cylinder, two rack approach end bottoms are separately installed with servo motor, and servo motor passes through chain and driving wheel
Shaft end be connected, driving wheel be arranged above the top of two rack approach ends, driving wheel be provided with it is matched
Driven wheel, driven wheel are connected by crane with the piston end of jacking cylinder, and the pedestal of jacking cylinder is fixed on the top of rack
On the wall of end side.
Preferably, the top two sides of the holder are equipped with lifting lug.
The working process of the utility model is as follows：
After heat exchange plate to be detected after die mould is placed into heat exchange plate transverse translation transport mechanism, jacking cylinder is controlled
Driven wheel is jacked up, when one end of heat exchange plate to be detected is located on the driving wheel of heat exchange plate transverse translation transport mechanism,
The piston end contraction of jacking cylinder is controlled, driving wheel and driven wheel are tightly attached to the both sides up and down of heat exchange plate, control servo respectively
Motor drives driving wheel rotation, and heat exchange plate traverse feed, it is laterally flat that heat exchange plate is steadily installed through two heat exchange plates
The mid-stent among transport mechanism is moved, after reaching position to be detected, servo motor pause starts leading screw driving motor, ball
Leading screw drives two laser range sensors to synchronize longitudinal movement, and laser range sensor is changed according to what is pre-entered in industrial personal computer
The both sides up and down of the size of hot plate piece, heat exchanging plate carry out longitudinal scanning and measurement distance, then pass measurement data in real time
It is defeated by industrial personal computer, industrial personal computer obtains the detailed numerical value of heat exchange plate Reducing thickness by calculating；After primary longitudinal detection, then
Secondary startup servo motor repeats above-mentioned detecting step.With gradually moving for driving wheel and driven wheel, laser range sensor is complete
Whole detections of pairs of heat exchange plate Reducing thickness to be detected.
The beneficial effects of the utility model are：
（1）The utility model makes the stable water of heat exchange plate to be detected by the clamping and transmission of driving wheel and driven wheel
Translation is dynamic, and using leading screw and the linear guide, laser range sensor is completed to heat exchange plate longitudinal direction to be detected Reducing thickness one by one
It measures, the measurement of heat exchange plate Reducing thickness can be rapidly completed without damaging heat exchange plate, accuracy of detection is high, time saving and energy saving, real
The detection of automation is showed；
（2）Laser range sensor uses the OD MINI short distance laser sensings of SICK companies of Germany in the utility model
Device is 1 μm in 10mm--20mm range intrinsic resolutions, and repeatable accuracy is 3 μm, the high certainty of measurement of the utility model；
（3）Laser range sensor is measured with the spot definition of 500 μm of 700 μ m in the utility model, using watching
It takes motor to be driven, it is ensured that luminous point is accurately positioned；
（4）Measurement efficiency is high, and the laser sensor response time is up to 0.5ms, pre- in industrial personal computer by operating personnel
The specification of the heat exchange plate first set, so that it may which the program finished by PLC measures automatically；
（5）This it is practical it is novel can be directly connected on press production line, the heat exchange plate of batch production is carried out real
When detect, monitor die mould after heat exchange plate quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model in Fig. 1；
Fig. 3 is the attachment structure schematic diagram of ball-screw in Fig. 1, the linear guide, laser range sensor；
In figure：1, unpowered rubber cylinder, 2, servo motor, 3, chain, 4, driving wheel, 5, driven wheel, 6, jacking
Cylinder, 7, crane, 8, the linear guide, 9, linear slider, 10, ball-screw, 11, fixed plate, 12, heat exchanger plates, 13, Laser Measuring
Away from sensor, 14, speed reducer, 15, leading screw driving motor, 16, connecting rod, 17, holder, 18, lifting lug, 19, rack.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Measuring device is thinned in a kind of heat exchange plate as shown in Figure 1 to Figure 3, it includes that two structures are identical in same
Heat exchange plate transverse translation transport mechanism on one straight line, the centres of two heat exchange plate transverse translation transport mechanisms are provided with vertical
To the holder 17 of arrangement, the top beam inner wall of holder 17 and bottom girder upper surface are symmetrically arranged with the linear guide 8, divide in the linear guide 8
Linear slider 9 is not installed, fixed plate 11 is installed in linear slider 9, the tip of fixed plate 11 is provided with laser ranging sensing
Device 13, laser range sensor 13 are connected with industrial personal computer；The middle part of fixed plate 11 is connected with ball-screw 10, ball-screw
10 are connected by speed reducer 14 with leading screw driving motor 15, are connected by connecting rod 16 between two speed reducers 14.
Heat exchange plate transverse translation transport mechanism includes being mounted on the unpowered rubber rolling of array of longitudinal arrangement in rack 19
Cylinder 1, two 19 approach end bottoms of rack are separately installed with servo motor 2, and servo motor 2 passes through chain 3 and driving wheel 4
Shaft end is connected, and driving wheel 4 is arranged at the top of two 19 approach ends of rack, and the top of driving wheel 4 is provided with matched
Driven wheel 5, driven wheel 5 is connected by crane 7 with the piston end of jacking cylinder 6, and the pedestal of jacking cylinder 6 is fixed on machine
On the top side wall of frame 19.
The top two sides of holder 17 are equipped with lifting lug 18.
The working process of the utility model is as follows：
After heat exchange plate to be detected 12 after die mould is placed into heat exchange plate transverse translation transport mechanism, control jacking gas
Cylinder 6 jacks up driven wheel 5, when one end of heat exchange plate 12 to be detected is located at the driving wheel of heat exchange plate transverse translation transport mechanism
When on 4, the piston end of control jacking cylinder 6 is shunk, and driving wheel 4 and driven wheel 5 are tightly attached to up and down the two of heat exchange plate 12 respectively
Side, control servomotor 2 drive driving wheel 4 to rotate, and 12 traverse feed of heat exchange plate, heat exchange plate 12 is steadily installed through two
17 middle part of holder among portion's heat exchange plate transverse translation transport mechanism, after reaching position to be detected, servo motor 2 suspends；It opens
Dynamic leading screw driving motor 15, ball-screw 10 drive two laser range sensors 13 to synchronize longitudinal movement, laser ranging sensing
For device 13 according to the size of the heat exchange plate 12 pre-entered in industrial personal computer, the both sides up and down of heat exchanging plate 12 carry out longitudinal scanning
And measurement distance, then by measurement data real-time Transmission to industrial personal computer, industrial personal computer obtains heat exchange plate Reducing thickness by calculating
Detailed numerical value；After primary longitudinal detection, it is again started up servo motor 2, repeats above-mentioned detecting step.With driving wheel 4 with
Driven wheel 5 gradually moves, and laser range sensor 13 is completed to detect the whole of heat exchange plate Reducing thickness to be detected.
The utility model makes heat exchange plate to be detected is smoothly horizontal to move by the clamping and transmission of driving wheel and driven wheel
Dynamic, using leading screw and the linear guide, laser range sensor completes the measurement one by one to heat exchange plate longitudinal direction to be detected Reducing thickness,
The measurement of heat exchange plate Reducing thickness can be rapidly completed without damaging heat exchange plate, accuracy of detection is high, time saving and energy saving, realizes certainly
The detection of dynamicization.
Claims (3)
1. measuring device is thinned in a kind of heat exchange plate, it includes the identical heat exchange plate on same straight line of two structures
Transverse translation transport mechanism, it is characterised in that：The centre of two heat exchange plate transverse translation transport mechanisms is provided with longitudinal direction
The holder of arrangement（17）, holder（17）Top beam inner wall and bottom girder upper surface be symmetrically arranged with the linear guide（8）, the linear guide
（8）On be separately installed with linear slider（9）, linear slider（9）On fixed plate is installed（11）, fixed plate（11）Tip setting
There is laser range sensor（13）, laser range sensor（13）It is connected with industrial personal computer；Fixed plate（11）Middle part and ball
Leading screw（10）It is connected, ball-screw（10）Pass through speed reducer（14）With leading screw driving motor（15）It is connected, two speed reducers
（14）Between pass through connecting rod（16）It is connected.
2. measuring device is thinned in heat exchange plate according to claim 1, it is characterised in that：The heat exchange plate is laterally flat
It includes being mounted on rack to move transport mechanism（19）The unpowered rubber cylinder of array of upper longitudinal arrangement（1）, two racks（19）It is adjacent
Proximal end base is separately installed with servo motor（2）, servo motor（2）Pass through chain（3）With driving wheel（4）Shaft end be connected
It connects, driving wheel（4）It is arranged in two racks（19）The top of approach end, driving wheel（4）Top be provided with it is matched
Driven wheel（5）, driven wheel（5）Pass through crane（7）With jacking cylinder（6）Piston end be connected, jacking cylinder（6）Pedestal
It is fixed on rack（19）Top side wall on.
3. measuring device is thinned in heat exchange plate according to claim 1 or 2, it is characterised in that：The holder（17）'s
Top two sides are equipped with lifting lug（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412748.6U CN207991469U (en) | 2018-03-26 | 2018-03-26 | Measuring device is thinned in heat exchange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412748.6U CN207991469U (en) | 2018-03-26 | 2018-03-26 | Measuring device is thinned in heat exchange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991469U true CN207991469U (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820412748.6U Active CN207991469U (en) | 2018-03-26 | 2018-03-26 | Measuring device is thinned in heat exchange plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489408A (en) * | 2018-03-26 | 2018-09-04 | 兰州兰石换热设备有限责任公司 | Measuring device is thinned in heat exchange plate |
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2018
- 2018-03-26 CN CN201820412748.6U patent/CN207991469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489408A (en) * | 2018-03-26 | 2018-09-04 | 兰州兰石换热设备有限责任公司 | Measuring device is thinned in heat exchange plate |
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