Equipment description:
The device scans the glass surface through a high-precision laser sensor, obtains the profile data of the touch screen, and then calculates its flatness and warpage, which is suitable for high-precision and fast non-contact measurement of the warping and flatness of the touch screen glass in batches, and can realize the sorting of qualified glass and unqualified glass.
The software can produce three results:
1. Warpage degree
2, the distance from the highest point of the board to the reference platform
3. Flatness
The above three results are optional
Measurement process description :
- First of all, the belt width of the assembly line and the size of the lifting platform are adjusted to the current size of the required measurement product;
- Set the scanning parameters and scanning points of the line scanning laser;
- Set up NG machine hand grab material;
- Set OK product crawl;
- After each structure is set up, the measurement can be started. When the product is qualified, the robot will absorb the product to the qualified area. When the product is not qualified, the robot will absorb the product to the unqualified area;
- Continuous feeding for continuous measurement.
Equipment measurement principle:
Flatness measurement principle:
1. On the surface of the workpiece, P1~P9, a total of 9 points.
2. A fitting plane is synthesized by fitting 9 points.
3. Find the maximum positive value and the maximum negative value farthest from the fitting surface, and add the absolute values of these two values to be flatness
planeness= I a I + I b I
Warpage measurement principle:
Set in the workpiece surface in about nine points p1, p2, p3, p4, p5, p6 and p7, p8, p9
1,To fit a surface with p1, p7, p9, find the distance from the 9 points to the fitting surface, and find the maximum value #1.
2,To fit a surface with p7, p9, p3, find the distance from the 9 points to the fitting surface, and find the maximum value #2.
3,To fit a surface with p9, p3, p1, find the distance from the 9 points to the fitting surface, and find the maximum value #3.
4,To fit a face with p3, p1, p7, find the distance from the 9 points to the fitted face, and find the maximum value #4.
5,One of the largest values in maximum #1 to #4 is warpage.
Technical parameter :
| Overall dimension |
2400mm*700mm*1750mm(L*W*H) |
| Compatible product size |
110*75mm-300*300mm |
| Machine weight |
≤500kg |
| Pipeline speed |
10m/min |
| Measuring board speed (with jacking) |
4-5s |
| Measurement repetition accuracy (standard) |
±0.05mm |
| Inlet line laser measurement system |
Japan KEYENCE LJ-X8400 |
| Warpage measurement software |
GIEZHY |
Pipelined real-time output 3D profile interface:
Packaging & Transportation
Four protection + multiple protection
The volume weight of a single product is too large, and the volume will be large. If it is extra component a box of products, there are regulations, the weight should not exceed 20 to 25kg .and double-watt cartons can generally carry it. Packaging,especially the outer box, has a certain function to protect the product . It has reasonable distribution in plug transportation,warehouse and tansportation to fully protect products.
Shipment
•In general, we use international express, DHL, UPS, FEDEX,EMS, TNT, etc.
•Large order: by air or sea, you chould choose it.
•If you have your own forwarder, please tell us the detailed infromation.
Audited Supplier 
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