CN212963253U - Flatness measuring equipment - Google Patents
Flatness measuring equipment Download PDFInfo
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- CN212963253U CN212963253U CN202021963091.6U CN202021963091U CN212963253U CN 212963253 U CN212963253 U CN 212963253U CN 202021963091 U CN202021963091 U CN 202021963091U CN 212963253 U CN212963253 U CN 212963253U
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- line laser
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Abstract
The utility model discloses a flatness measuring device, which comprises a bearing piece, a first line laser and a second line laser, wherein the bearing piece is used for placing a product to be measured; the first line laser and the second line laser are respectively positioned at two opposite sides of the product to be measured, and both the first line laser and the second line laser can move relative to the product to be measured so as to scan the surface of the product to be measured by using the first line laser and the second line laser. The utility model discloses can improve the speed that detects, reduce and detect required time.
Description
Technical Field
The utility model relates to a check out test set field, concretely relates to flatness measuring equipment.
Background
Electronic products such as a notebook computer, a computer and the like have certain requirements on the flatness of parts such as an upper cover of a host machine and the like, so that the service performance of the electronic products such as the notebook computer, the computer and the like is ensured.
In the prior art, when the flatness of a part is measured, spot laser is mostly adopted to scan the surface of the part, and then the scanned data is analyzed. However, measuring the flatness of the part using a point laser reduces the speed of inspection and increases the time required for inspection.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a flatness measuring equipment, its speed that can improve the detection reduces and detects required time.
In order to solve the technical problem, the utility model provides a flatness measuring device, which comprises a bearing part, a first line laser and a second line laser, wherein the bearing part is used for placing a product to be measured; the first line laser and the second line laser are respectively positioned at two opposite sides of the product to be measured, and both the first line laser and the second line laser can move relative to the product to be measured so as to scan the surface of the product to be measured by using the first line laser and the second line laser.
Further, the first line laser and the second line laser move synchronously with respect to the product.
Further, the first line laser is connected with the second line laser through a linkage.
Further, the measuring device further comprises a moving component for driving the first line laser and the second line laser to move; the moving assembly comprises a first axial module and a second axial module, the driving directions of the first axial module and the second axial module are perpendicular to each other, and a plane formed by the driving directions of the first axial module and the second axial module is parallel to the surface of the product.
Further, the measuring device comprises a plurality of the bearing parts, and the plurality of the bearing parts are arranged linearly.
Further, a driving piece is connected with the bearing piece; the bearing piece is connected with a limiting assembly.
Furthermore, 3 positioning pieces are arranged on the bearing piece and distributed in a triangular shape; the bearing piece is provided with a plurality of auxiliary positioning pieces.
Furthermore, a plurality of stop blocks are arranged on the bearing piece.
Furthermore, the bearing part is provided with a plurality of adjusting pieces, and each adjusting piece comprises a pushing piece abutting against the product and a pushing piece driving the pushing piece.
Further, the pushing piece comprises a limiting column, and the side wall of the limiting column is abutted against the side edge of the product.
The utility model has the advantages that:
the first line laser and the second line laser respectively scan two sides of a product to obtain 3D point cloud information of the two sides of the product, and then the scanned 3D point cloud information is spliced and integrated to form a complete product, so that the product scanning and subsequent calculation accuracy is improved; utilize first line laser instrument and second line laser instrument scanning product simultaneously, for the point laser scanning among the prior art, efficiency when can improving the product scanning has reduced the required time when the product scans.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial schematic view of the present invention;
fig. 3 is a schematic diagram of the carrier, the first line laser and the second line laser of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic structural diagram of the first line laser and the second line laser in the present invention.
The reference numbers in the figures illustrate: 1. a frame; 2. a carrier; 21. a drive member; 22. a limiting component; 23. scanning the slot; 24. a positioning member; 25. a stopper; 26. an adjustment member; 261. a pusher member; 262. a pushing member; 27. an auxiliary positioning member; 3. a first line laser; 4. a second line laser; 5. a linkage member; 6. a moving assembly; 61. a first axial module; 62. a second axial module.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-5, an embodiment of a flatness measuring apparatus of the present invention includes a frame 1, a carrier 2, a first line laser 3 and a second line laser 4, wherein the carrier 2 is used for placing a product to be detected. The first line laser 3 and the second line laser 4 are located on two opposite sides of the product, respectively. Both the first line laser 3 and the second line laser 4 are able to move relative to the product, so that both surfaces of the product are scanned with the first line laser 3 and the second line laser 4, respectively. The positions of the first line laser 3 and the second line laser 4 are related to the placing direction of a product to be tested, and when the product to be tested is placed horizontally, the first line laser 3 and the second line laser 4 are respectively positioned above and below the product; when the product to be tested is placed vertically, the first line laser 3 and the second line laser 4 are respectively positioned on the left side and the right side of the product. For the convenience of the fixing of the product that awaits measuring in this embodiment, the product level that awaits measuring is placed, and the line laser that is located the product top simultaneously is marked as first line laser 3, and the line laser that is located the product below is marked as second line laser 4. In order to guarantee the accuracy when first line laser 3 and second line laser 4 scan, scanning groove 23 has been seted up on bearing piece 2 to second line laser 4 can carry out accurate scanning to the lower surface of product.
Both the first line laser 3 and the second line laser 4 are moved relative to the product, so that there are several solutions during scanning. First line laser 3 and second line laser 4 can be fixed, then remove the product through two-dimentional straight line module for the product moves according to predetermined orbit for first line laser 3 and second line laser 4, thereby accomplishes the scanning to product upper surface and lower surface. The product can also be kept fixed, and both the first line laser 3 and the second line laser 4 move relative to the product according to a preset track, so as to complete the scanning of the upper surface and the lower surface of the product. In this embodiment the product is kept stationary and scanning of the product is accomplished by means of the first line laser 3 and the second line laser 4 arranged movably.
The first line laser 3 and the second line laser 4 can synchronously move relative to the product, so that the product scanning efficiency can be improved; meanwhile, the movement tracks of the first line laser 3 and the second line laser 4 can be kept consistent, so that 3D point cloud information after the first line laser 3 and the second line laser 4 are scanned can be spliced and integrated conveniently, and meanwhile, the precision of the spliced 3D point cloud information of the upper surface and the lower surface of the product can be improved, and the precision of flatness measurement can be improved.
Specifically, the first line laser 3 is connected with the second line laser 4 through a linkage piece 5, and the linkage piece 5 is utilized to realize the relative fixation of the first line laser 3 and the second line laser 4, so that the movement tracks of the first line laser 3 and the second line laser 4 are ensured to be consistent; the synchronous movement of the first line laser 3 and the second line laser 4 can be realized by driving the linkage 5. Linkage 5 is the U type setting of slope in this embodiment, and first line laser 3 and second line laser 4 are connected with the both ends of linkage 5 respectively to can reduce the influence and the interference to the scanning orbit when guaranteeing first line laser 3 and second line laser 4 simultaneous movement, convenience when having increased the use.
The measuring device in this embodiment further comprises a moving assembly 6, wherein the moving assembly 6 is adapted to drive the first line laser 3 and the second line laser 4 in motion. The moving assembly 6 comprises a first axial module 61 and a second axial module 62, the first axial module 61 and the second axial module 62 are perpendicular, and a plane formed by the first axial module 61 and the second axial module 62 is parallel to the surface of the product. When first line laser instrument 3 and second line laser instrument 4 do not require synchronous motion, two drive first line laser instrument 3 and second line laser instrument 4 respectively through two sets of removal subassemblies 6 to the realization is to the scanning on two surfaces of product. When the first line laser 3 and the second line laser 4 require synchronous motion, the first line laser 3 and the second line laser 4 can be driven to scan according to the same track through the two moving components 6 which move synchronously; meanwhile, the moving assembly 6 can be connected with the linkage 5, and the moving assembly 6 can realize the synchronous motion of the first line laser 3 and the second line laser 4 through the linkage 5. In this embodiment, since the product is horizontally disposed, the first axial module 61 is an X-axis module, and the second axial module 62 is a Y-axis module.
Further, the measuring device comprises at least two carriers 2, and the carriers 2 are arranged linearly. When the product keeps fixed, first line laser 3 and second line laser 4 when moving for the product, through setting up multiunit and hold carrier 2 to and the material loading in turn of control product, make first line laser 3 and second line laser 4 can continuous operation, thereby improved the efficiency of product scanning.
A driving member 21 is connected to the carrier 2, and in this embodiment, the driving member 21 is preferably a linear module. The movement of the carrier 2 in a linear direction can be achieved by means of the drive 21 to facilitate the loading of the products. After placing the product on the carrier 2, the drive 21 can push the carrier 2 to move to the scanning station so that the product is located between the first line laser 3 and the second line laser 4. When a plurality of groups of bearing pieces 2 are arranged, when the first line laser 3 and the second line laser 4 scan a part of products, the bearing pieces 2 are pushed by the driving piece 21 to be away from the scanning station, the scanned products are discharged, and the products to be scanned are placed on the bearing pieces 2; the carrier 2 is then pushed by the driving member 21 to move to the scanning station, and the reciprocating motion can improve the efficiency of product scanning. Utilize driving piece 21 to promote to bear piece 2 and keep away from scanning station material loading and unloading, can increase the operating space of product material loading and unloading, also can reduce the appurtenance of material loading, unloading simultaneously to the influence of first line laser instrument 3 and second line laser instrument 4.
The carrier 2 is connected with a limiting assembly 22, the limiting assembly 22 in this embodiment includes a slide rail and a slider matched with the slide rail, the slide rail is fixedly disposed on the frame 1 in this embodiment, and the slider is fixedly disposed on the lower surface of the carrier 2. The position deviation of the carrier 2 in the movement can be reduced by the cooperation of the slide rails and the slide blocks, so that the accuracy of the position of the product relative to the first line laser 3 and the second line laser 4 is ensured.
The carrier 2 is provided with 3 positioning elements 24, and the positioning elements 24 are located at the side of the scanning slot 23. The positioning member 24 is triangular in this embodiment to increase the stability of the product placed on the positioning member 24. Directly place the product on setting element 24 during the material loading, utilize the setting element 24 support product that the triangle set up to the fixed of product of being convenient for further improves the efficiency when the product scans. In addition, a plurality of auxiliary positioning members 27 are disposed on the carrier 2, and the auxiliary positioning members 27 are disposed at the side of the scanning slot 23. In order to improve the stability of the carrier 2 when supporting the product and reduce the deformation of the positioning element 24, in the present embodiment, 2 auxiliary positioning elements 27 are disposed on the carrier 2.
Furthermore, several stops 25 are provided on the carrier 2, the stops 25 being fixed at the sides of the scanning slot 23, so that the stops 25 can abut the sides of the product. In this embodiment, the stops 25 are distributed on two vertical sides of the scanning slot 23, so that the accuracy of placing the product on the carrier 2 can be increased. Simultaneously when scanning same batch of product, utilize the dog 25 of distribution on two perpendicular sides in scanning groove 23 for the initial position of product for first line laser instrument 3 and second line laser instrument 4 is unanimous, thereby is convenient for set up the movement track of first line laser instrument 3 and second line laser instrument 4, realizes standardization and flow process processing, efficiency when improving the product scanning.
The carrier 2 is provided with a plurality of adjusting members 26, each adjusting member 26 includes a pushing member 261 and a pushing member 262, the pushing member 261 and the pushing member 262 are connected to drive the pushing member 262 to abut against the product, and the pushing member 261 is preferably a cylinder in this embodiment. The pushing piece 261 is used for driving the pushing piece 262 to move, so that the specifications of various products can be matched, and the utilization rate of the measuring equipment is improved.
The pushing member 262 includes a plurality of limiting posts, and the side walls of the limiting posts can abut against the edges of the product. Because the edge of product probably has certain fillet or radian, therefore utilize the lateral wall butt product of spacing post can reduce the processing requirement to the product side. Meanwhile, the product is abutted by the limiting columns, so that multipoint locking of the product can be realized, and the stability of the abutting piece 262 during fixing is further improved. In this embodiment, the carrier 2 is provided with a plurality of sets of adjusting members 26, and the adjusting members 26 are respectively located on two vertical sides of the scanning groove 23, so that the degree of freedom of the product in multiple directions can be limited, and the position deviation during the loading and scanning of the product can be reduced.
In the present application, the carrier 2 is provided with a stop 25 and an adjusting member 26, and the stop 25 and the adjusting member 26 are located on opposite sides. The initial position of the product relative to the carrier 2 is determined by abutment of the stop 25 against the side edge of the product, which is then abutted by the adjustment member 26 according to the specifications of the product. The matching of the stop 25 and the adjusting piece 26 can limit the displacement of the product, and the precision of the product in scanning is increased. At the same time, it is convenient to define the position of the product relative to the carrier 2, to determine the initial position of the product relative to the first and second line lasers 3 and 4, and thus to preset the movement trajectories of the first and second line lasers 3 and 4.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The flatness measuring equipment is characterized by comprising a bearing part, a first line laser and a second line laser, wherein the bearing part is used for placing a product to be measured; the first line laser and the second line laser are respectively positioned at two opposite sides of the product to be measured, and both the first line laser and the second line laser can move relative to the product to be measured so as to scan the surface of the product to be measured by using the first line laser and the second line laser.
2. Flatness measuring device according to claim 1, wherein the first line laser and the second line laser are moved synchronously with respect to the product to be measured.
3. The flatness measurement device of claim 2, wherein the first line laser is coupled to the second line laser through a linkage.
4. The flatness measurement device of claim 1, wherein the measurement device further includes a moving assembly for driving the first line laser and the second line laser to move; the moving assembly comprises a first axial module and a second axial module, the driving directions of the first axial module and the second axial module are perpendicular to each other, and a plane formed by the driving directions of the first axial module and the second axial module is parallel to the surface of the product to be measured.
5. A flatness measurement device as claimed in claim 4, in which the measurement device comprises a plurality of said carriers, and said plurality of carriers are arranged linearly.
6. The flatness measurement device of claim 1, wherein a drive member is coupled to the carrier; the bearing piece is connected with a limiting assembly.
7. The flatness measuring device of claim 1, wherein said carrier has 3 locating elements disposed thereon, said locating elements being triangularly distributed; the bearing piece is provided with a plurality of auxiliary positioning pieces.
8. Flatness measuring device according to claim 1, characterized in that a number of stops are provided on the carrier.
9. The flatness measuring apparatus according to claim 1, wherein said carrier is provided with a plurality of adjusting members, said adjusting members including an abutting member abutting against the product and a pushing member driving said abutting member.
10. The flatness measuring apparatus according to claim 9, wherein said urging member includes a stopper post, a side wall of said stopper post abutting against a side edge of said product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963091.6U CN212963253U (en) | 2020-09-09 | 2020-09-09 | Flatness measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963091.6U CN212963253U (en) | 2020-09-09 | 2020-09-09 | Flatness measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212963253U true CN212963253U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021963091.6U Active CN212963253U (en) | 2020-09-09 | 2020-09-09 | Flatness measuring equipment |
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| CN (1) | CN212963253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639638A (en) * | 2021-08-30 | 2021-11-12 | 苏州天准科技股份有限公司 | Multi-parameter detection equipment and method for 3C product |
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2020
- 2020-09-09 CN CN202021963091.6U patent/CN212963253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639638A (en) * | 2021-08-30 | 2021-11-12 | 苏州天准科技股份有限公司 | Multi-parameter detection equipment and method for 3C product |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220804 Address after: Standard Workshop No. 7, Dongyun Science and Technology Park, No. 558, Shanhu West Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Bozhong intelligent robot Co.,Ltd. Address before: NO.666, Huxin West Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: BOZHON PRECISION INDUSTRY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |