CN209013937U - A kind of laser range sensor component applied to flatness detection - Google Patents
A kind of laser range sensor component applied to flatness detection Download PDFInfo
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- CN209013937U CN209013937U CN201821940929.2U CN201821940929U CN209013937U CN 209013937 U CN209013937 U CN 209013937U CN 201821940929 U CN201821940929 U CN 201821940929U CN 209013937 U CN209013937 U CN 209013937U
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- laser range
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- range sensor
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Abstract
The utility model discloses a kind of laser range sensor components applied to flatness detection, the middle position spiral shell of its installation pedestal upper surface fills intermediate fixed block, intermediate upper end of fixing block portion spiral shell fills intermediate sensor mounting base, and intermediate sensor mounting base upper end spiral shell fills intermediate laser distance measuring sensor；Installation pedestal upper end side is installed with positioned at intermediate fixed block left end side and the left side movable block that is driven by left side driving mechanism, and left side movable block upper end spiral shell fills left sensor mounting base, left sensor mounting base upper end spiral shell dress left side laser range sensor；Installation pedestal upper end side is installed with positioned at intermediate fixed block right end side and the right side movable block that is driven by right side driving mechanism, and right side movable block upper end spiral shell fills right sensor mounting base, right sensor mounting base upper end spiral shell dress right side laser range sensor.By said structure design, the utility model has the advantages that novel in structural design, high degree of automation, controllability are strong.
Description
Technical field
The utility model relates to flatness checking device technical field more particularly to a kind of swashing applied to flatness detection
Ligh-ranging sensor module.
Background technique
With Mobile Industry constantly progress, more and more smart phones start using glass panel as mobile phone
Display screen structure.Wherein, for mobile phone, the planarity requirements of mobile phone glass are very high, add in mobile phone glass production
During work, it is necessary to flatness detection is carried out to mobile phone glass finished-product, to guarantee the quality of mobile phone glass.
In the prior art, the flatness detection of mobile phone glass is generally detected by laser range sensor.So
And for existing laser range sensor device, it is generally existing to design the defect unreasonable, controllability is poor.
Utility model content
The purpose of this utility model is that providing a kind of swashing applied to flatness detection in view of the deficiencies of the prior art
Ligh-ranging sensor module should be applied to laser range sensor modular construction novel design, the automation journey of flatness detection
Degree is high, controllability is strong.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of laser range sensor component applied to flatness detection, includes installation pedestal, installation pedestal it is upper
Surface is horizontal plane, and the middle position of installation pedestal upper surface is screwed in the intermediate fixed block being vertically arranged, intermediate fixed block
Upper end be screwed with intermediate sensor mounting base vertically extending upward, the upper end of intermediate sensor mounting base is screwed with court
The intermediate laser distance measuring sensor of upper transmitting laser beam；
The upper end side of installation pedestal can be actively installed with positioned at the left side of intermediate fixed block left end side with respect to left and right horizontal
Movable block, the upper end of left side movable block are screwed with left sensor mounting base vertically extending upward, left sensor installation
The upper end of seat is screwed with the left side laser range sensor for emitting laser beam upward；The corresponding left side movable block installing of installation pedestal
There is left side driving mechanism, left side driving mechanism and left side movable block are drivingly connected；
The upper end side of installation pedestal can actively be installed with the right side positioned at intermediate fixed block right end side with respect to left and right horizontal
Movable block, the upper end of right side movable block are screwed with right sensor mounting base vertically extending upward, right sensor installation
The upper end of seat is screwed with the right side laser range sensor for emitting laser beam upward, the corresponding right side movable block installing of installation pedestal
There is right side driving mechanism, right side driving mechanism and right side movable block are drivingly connected；
Left side laser range sensor, intermediate laser distance measuring sensor, right side laser range sensor are from left to right successively
It is aligned and is intervally arranged, the high cloth such as left side laser range sensor, intermediate laser distance measuring sensor, right side laser range sensor
It sets.
Wherein, the left side driving mechanism includes the left side drive motor seat for being screwed on the installation pedestal upper surface,
Left side drive motor seat be screwed with left side drive servo motor, left side screw mandrel shaft block, left side screw mandrel shaft block be installed with along
The horizontal-extending left side of left and right directions drives screw rod, and left side drives the end of screw rod to drive servo motor by shaft coupling and left side
Power output axis connection；The corresponding left side driving screw rod of the left side movable block is screwed with left side feed screw nut, and left side drives silk
Bar is matched with left side feed screw nut.
Wherein, the right side driving mechanism includes the right side drive motors seat for being screwed on the installation pedestal upper surface,
Right side drive motors seat be screwed with right side drive servo motor, right side screw mandrel shaft block, right side screw mandrel shaft block be installed with along
The horizontal-extending right side of left and right directions drives screw rod, and right side drives the end of screw rod to drive servo motor by shaft coupling and right side
Power output axis connection；The corresponding right side driving screw rod of the right side movable block is screwed with right side screw rod, right side feed screw nut with
Right side driving screw rod matches.
Wherein, the upper surface of the installation pedestal is screwed with along the horizontal-extending guide rail of left and right directions, and the left side is living
The lower end of motion block is screwed with left slider, and the lower end of the right side movable block is screwed with right side sliding block, left slider, right side
Sliding block is matched with guide rail respectively.
The utility model has the following beneficial effects: a kind of laser ranging applied to flatness detection described in the utility model
Sensor module comprising have installation pedestal, the upper surface of installation pedestal is horizontal plane, the middle position of installation pedestal upper surface
It is screwed in the intermediate fixed block being vertically arranged, the upper end of intermediate fixed block is screwed with intermediate sensor vertically extending upward
Mounting base, the upper end of intermediate sensor mounting base are screwed with the intermediate laser distance measuring sensor for emitting laser beam upward；Installation
The upper end side of pedestal can actively be installed with the left side movable block positioned at intermediate fixed block left end side with respect to left and right horizontal, and left side is living
The upper end of motion block is screwed with left sensor mounting base vertically extending upward, the upper end spiral shell dress of left sensor mounting base
There is the left side laser range sensor for emitting laser beam upward；The corresponding left side movable block of installation pedestal is installed with left side driving machine
Structure, left side driving mechanism and left side movable block are drivingly connected；The upper end side of installation pedestal can actively be installed with respect to left and right horizontal
There is the right side movable block positioned at intermediate fixed block right end side, the upper end of right side movable block is screwed with right side vertically extending upward
Sensor installation seat, the upper end of right sensor mounting base are screwed with the right side laser ranging sensing for emitting laser beam upward
Device, the corresponding right side movable block of installation pedestal are installed with right side driving mechanism, and right side driving mechanism and right side movable block are drivingly connected；
Left side laser range sensor, intermediate laser distance measuring sensor, right side laser range sensor from left to right successively alignment and
Every arrangement, left side laser range sensor, intermediate laser distance measuring sensor, right side laser range sensor are arranged at an equal altitude.Pass through
Said structure design, the utility model have the advantages that novel in structural design, high degree of automation, controllability are strong.
Detailed description of the invention
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair
Any restrictions of the utility model.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram at another visual angle of the utility model.
Include in fig. 1 and 2:
1 --- installation pedestal 21 --- intermediate fixed block
22 --- intermediate sensor mounting base 23 --- intermediate laser distance measuring sensors
31 --- left side movable block 32 --- left sensor mounting bases
33 --- left side laser range sensor 34 --- left side driving mechanisms
341 --- left side drive motor seat 342 --- left sides drive servo motor
343 --- left side screw mandrel shaft block 344 --- left sides drive screw rod
345 --- left side feed screw nut 41 --- right side movable blocks
42 --- right sensor mounting base 43 --- right side laser range sensors
44 --- right side driving mechanism 441 --- right side drive motors seats
442 --- right side drives servo motor 443 --- right side screw mandrel shaft blocks
444 --- right side drives screw rod 445 --- right side feed screw nuts
51 --- guide rail 521 --- left sliders
522 --- right side sliding block.
Specific embodiment
The utility model is illustrated below with reference to specific embodiment.
As depicted in figs. 1 and 2, a kind of laser range sensor component applied to flatness detection, includes installation base
Seat 1, the upper surface of installation pedestal 1 are horizontal plane, and the middle position of 1 upper surface of installation pedestal is screwed in the centre being vertically arranged
Fixed block 21, the upper end of intermediate fixed block 21 are screwed with intermediate sensor mounting base 22 vertically extending upward, middle detector
The upper end of device mounting base 22 is screwed with the intermediate laser distance measuring sensor 23 for emitting laser beam upward.
Wherein, the upper end side of installation pedestal 1 can be actively installed with positioned at intermediate 21 left end of fixed block with respect to left and right horizontal
The left side movable block 31 of side, the upper end of left side movable block 31 are screwed with left sensor mounting base 32 vertically extending upward,
The upper end of left sensor mounting base 32 is screwed with the left side laser range sensor 33 for emitting laser beam upward；Installation pedestal
1 corresponding left side movable block 31 is installed with left side driving mechanism 34, and left side driving mechanism 34 and left side movable block 31 are drivingly connected.
In addition, the upper end side of installation pedestal 1 can be actively installed with positioned at intermediate 21 right end of fixed block with respect to left and right horizontal
The right side movable block 41 of side, the upper end of right side movable block 41 are screwed with right sensor mounting base 42 vertically extending upward,
The upper end of right sensor mounting base 42 is screwed with the right side laser range sensor 43 for emitting laser beam upward, installation pedestal
1 corresponding right side movable block 41 is installed with right side driving mechanism 44, and right side driving mechanism 44 and right side movable block 41 are drivingly connected.
It is noted that left side laser range sensor 33, intermediate laser distance measuring sensor 23, right side laser ranging sensing
Device 43 is successively aligned and is intervally arranged from left to right, left side laser range sensor 33, intermediate laser distance measuring sensor 23, right side
Laser range sensor 43 is arranged at an equal altitude.
It is noted that left side driving mechanism 34 includes the left side drive motor seat for being screwed on 1 upper surface of installation pedestal
341, left side drive motor seat 341 is screwed with left side and drives servo motor 342, left side screw mandrel shaft block 343, left side screw rod bearing
Seat 343 is installed with along the horizontal-extending left side driving screw rod 344 of left and right directions, and the end of left side driving screw rod 344 passes through connection
The power output axis connection of axis device and left side driving servo motor 342；Corresponding left side driving 344 spiral shell of the screw rod dress of left side movable block 31
There is left side feed screw nut 345, left side driving screw rod 344 is matched with left side feed screw nut 345.
Likewise, right side driving mechanism 44 includes the right side drive motors seat 441 for being screwed on 1 upper surface of installation pedestal,
Right side drive motors seat 441 is screwed with right side and drives servo motor 442, right side screw mandrel shaft block 443, right side screw mandrel shaft block
443 are installed with along the horizontal-extending right side driving screw rod 444 of left and right directions, and the end of right side driving screw rod 444 passes through shaft coupling
The power output axis connection of device and right side driving servo motor 442；The corresponding right side driving screw rod 444 of right side movable block 41 is screwed with
Right side screw rod, right side feed screw nut 445 match with right side driving screw rod 444.
To guarantee that left side movable block 31, right side movable block 41 stably and reliably move left and right, the utility model is using following
Structure design, specific: the upper surface of installation pedestal 1 is screwed with along the horizontal-extending guide rail 51 of left and right directions, left side activity
The lower end of block 31 is screwed with left slider 521, and the lower end of right side movable block 41 is screwed with right side sliding block 522, left slider
521, right side sliding block 522 is matched with guide rail 51 respectively.
In addition, the corresponding left side movable block 31 of the intermediate fixed block 21 of the utility model is screwed with to protrude towards left side level and extend
Left side close to switch, it is close that the corresponding right side movable block 41 of intermediate fixed block 21 is screwed with the right side extended towards right side level protrusion
Switch.
It need to explain, the utility model is fitted with the PLC controller being electrically connected with external power supply, and left side drives servo
Motor 342, right side driving servo motor 442, left side are electrically connected with PLC controller respectively close to switch, right side close to switch；
When work, PLC controller control left side driving servo motor 342, right side driving servo motor 442 are acted.
During carrying out flatness detection operation using the utility model, workpiece to be measured is located at left side Laser Measuring
Surface away from sensor 33, intermediate laser distance measuring sensor 23, right side laser range sensor 43；When detection, left side laser
Distance measuring sensor 33 is by laser beam projects to workpiece lower surface and obtains left side laser range sensor 33 to workpiece lower surface
Distance value, intermediate laser distance measuring sensor 23 is by laser beam projects to workpiece lower surface and obtains intermediate laser distance measuring sensor 23
To the distance value of workpiece lower surface, right side laser range sensor 43 swashs by laser beam projects to workpiece lower surface and on the right side of obtaining
Ligh-ranging sensor 43 to workpiece lower surface distance value.Wherein, the left side laser range sensor 33 of the utility model, centre
Laser range sensor 23, right side laser range sensor 43 are electrically connected with corresponding detection computer respectively, left side laser
Distance measuring sensor 33, intermediate laser distance measuring sensor 23, right side laser range sensor 43 respectively believe acquired distance value
Number feed back to detection computer, detection computer is to the above-mentioned flatness for carrying out processing analysis you can get it workpiece apart from value signal
Value.
The left side laser range sensor 33, right side laser range sensor 43 of the utility model can be according to the rulers of workpiece
It is very little come adjusting position, it is equal with the laser beam for guaranteeing that left side laser range sensor 33, right side laser range sensor 43 are emitted
Workpiece surface can be projected to.On the left of adjusting during 33 left-right position of laser range sensor, left side drives servo motor
342 by driving the driving of lead screw transmission mechanism composed by screw rod 344 and left side feed screw nut 345 left side movable block 31 as left side
It moves left and right, the left side movable block 31 moved left and right drives left sensor mounting base 32, left side laser range sensor 33 same
Step moves left and right；Likewise, right side drives servo motor on the right side of adjusting during 43 left-right position of laser range sensor
442 by driving the driving of lead screw transmission mechanism composed by screw rod 444 and right side feed screw nut 445 right side movable block 41 as right side
It moves left and right, the right side movable block 41 moved left and right drives right sensor mounting base 42, right side laser range sensor 43 same
Step moves left and right.It is emphasized that touching left side close to when switching when left side movable block 31 moves to right, PLC controller control is left
Side drives 342 stopping of servo motor movement, and then avoids bumping against；Likewise, when right side movable block 41 move to left touch right side connect
When nearly switch, driving 442 stopping of the servo motor movement of PLC controller control right side, and then avoid bumping against.
Based on the above situation, it may be appreciated that the utility model has novel in structural design, automation journey by said structure design
The advantage that degree is high, controllability is strong.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (4)
1. a kind of laser range sensor component applied to flatness detection, it is characterised in that: it include installation pedestal (1),
The upper surface of installation pedestal (1) is horizontal plane, and the middle position of installation pedestal (1) upper surface is screwed in the centre being vertically arranged
Fixed block (21), the upper end of intermediate fixed block (21) are screwed with intermediate sensor mounting base (22) vertically extending upward, in
Between sensor installation seat (22) upper end be screwed with upward emit laser beam intermediate laser distance measuring sensor (23)；
The upper end side of installation pedestal (1) can be actively installed with positioned at a left side for intermediate fixed block (21) left end side with respect to left and right horizontal
Side movable block (31), the upper end of left side movable block (31) are screwed with left sensor mounting base (32) vertically extending upward,
The upper end of left sensor mounting base (32) is screwed with the left side laser range sensor (33) for emitting laser beam upward；Installation
The corresponding left side movable block (31) of pedestal (1) is installed with left side driving mechanism (34), left side driving mechanism (34) and left side movable block
(31) it is drivingly connected；
The upper end side of installation pedestal (1) can actively be installed with the right side positioned at intermediate fixed block (21) right end side with respect to left and right horizontal
Side movable block (41), the upper end of right side movable block (41) are screwed with right sensor mounting base (42) vertically extending upward,
The upper end of right sensor mounting base (42) is screwed with the right side laser range sensor (43) for emitting laser beam upward, installation
The corresponding right side movable block (41) of pedestal (1) is installed with right side driving mechanism (44), right side driving mechanism (44) and right side movable block
(41) it is drivingly connected；
Left side laser range sensor (33), intermediate laser distance measuring sensor (23), right side laser range sensor (43) are from a left side
It is successively aligned and is intervally arranged to the right side, left side laser range sensor (33), intermediate laser distance measuring sensor (23), right side laser
Distance measuring sensor (43) is arranged at an equal altitude.
2. a kind of laser range sensor component applied to flatness detection according to claim 1, it is characterised in that:
The left side driving mechanism (34) includes the left side drive motor seat (341) for being screwed on the installation pedestal (1) upper surface, left
Side driving motor seat (341) is screwed with left side and drives servo motor (342), left side screw mandrel shaft block (343), left side screw rod bearing
Seat (343) is installed with along horizontal-extending left side driving screw rod (344) of left and right directions, and left side drives the end of screw rod (344)
Pass through the power output axis connection of shaft coupling and left side driving servo motor (342)；The corresponding left side of the left side movable block (31)
Driving screw rod (344) is screwed with left side feed screw nut (345), and left side drives screw rod (344) and left side feed screw nut (345) to match
It closes.
3. a kind of laser range sensor component applied to flatness detection according to claim 2, it is characterised in that:
The right side driving mechanism (44) includes the right side drive motors seat (441) for being screwed on the installation pedestal (1) upper surface, right
Side driving motor seat (441) is screwed with right side and drives servo motor (442), right side screw mandrel shaft block (443), right side screw rod bearing
Seat (443) is installed with along horizontal-extending right side driving screw rod (444) of left and right directions, and right side drives the end of screw rod (444)
Pass through the power output axis connection of shaft coupling and right side driving servo motor (442)；The corresponding right side of the right side movable block (41)
Driving screw rod (444) is screwed with right side screw rod, and right side feed screw nut (445) matches with right side driving screw rod (444).
4. a kind of laser range sensor component applied to flatness detection according to claim 3, it is characterised in that:
The upper surface of the installation pedestal (1) is screwed with along the horizontal-extending guide rail of left and right directions (51), the left side movable block
(31) lower end is screwed with left slider (521), and the lower end of the right side movable block (41) is screwed with right side sliding block
(522), left slider (521), right side sliding block (522) are matched with guide rail (51) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940929.2U CN209013937U (en) | 2018-11-23 | 2018-11-23 | A kind of laser range sensor component applied to flatness detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940929.2U CN209013937U (en) | 2018-11-23 | 2018-11-23 | A kind of laser range sensor component applied to flatness detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013937U true CN209013937U (en) | 2019-06-21 |
Family
ID=66842939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821940929.2U Active CN209013937U (en) | 2018-11-23 | 2018-11-23 | A kind of laser range sensor component applied to flatness detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209013937U (en) |
-
2018
- 2018-11-23 CN CN201821940929.2U patent/CN209013937U/en active Active
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