CN220730002U - Photoelectric code wheel comprehensive detection equipment - Google Patents
Photoelectric code wheel comprehensive detection equipment Download PDFInfo
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- CN220730002U CN220730002U CN202321871506.0U CN202321871506U CN220730002U CN 220730002 U CN220730002 U CN 220730002U CN 202321871506 U CN202321871506 U CN 202321871506U CN 220730002 U CN220730002 U CN 220730002U
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- photoelectric code
- photoelectric
- sliding
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- 238000001514 detection method Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 description 8
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides comprehensive detection equipment for photoelectric code plates, which relates to the technical field of code plate detection and comprises a detection seat, wherein a detection groove for placing the photoelectric code plates is formed in the detection seat, a positioning component and a detection component are arranged in the detection groove, a sinking groove for placing the detection component is formed in one side of the bottom of the detection groove, the detection component comprises an electric telescopic rod, a sliding block and a detection module for detecting the flatness and the surface smoothness of the photoelectric code plates, the electric telescopic rod is detachably arranged in the sinking groove, a rotating shaft is rotatably connected to the telescopic end of the electric telescopic rod, the side edge of the sliding block is connected with the end face of the rotating shaft, the detection module is arranged on the sliding block, and the position of a sliding frame on a connecting block can be adjusted according to the inner diameter of the photoelectric code plates, so that a clamping block on the sliding frame butts against the inner surface of the photoelectric code plates, and the photoelectric code plates rotate along with the rotation of a plurality of connecting blocks when a motor drives the connecting blocks.
Description
Technical Field
The utility model relates to the technical field of code wheel detection, in particular to photoelectric code wheel comprehensive detection equipment.
Background
The photoelectric code disk is made of optical glass, a plurality of concentric code channels are engraved on the optical glass, and each code channel is provided with a light-transmitting part and a light-non-transmitting part which are arranged according to a certain rule, so that the photoelectric code disk needs to be detected after the photoelectric code disk is manufactured.
According to the surface flaw detection device (patent publication No. CN 216646299U) of the photoelectric code disc in the prior art, the rotary driving device drives the fixing piece to drive the photoelectric code disc to rotate, so that the photoelectric code disc can automatically rotate in the detection process, and the surface of the photoelectric code disc can be comprehensively detected at 360 degrees through the arranged microscope;
however, the prior art cannot detect the photoelectric code disc comprehensively, because the microscope can only detect whether the code track on the photoelectric code disc has flaws or not, and cannot detect the whole flatness of the photoelectric code disc, so we propose a comprehensive detection device for the photoelectric code disc, which can detect the photoelectric code disc comprehensively.
Disclosure of Invention
The utility model aims to solve the problem that the photoelectric code disc cannot be comprehensively detected in the prior art, and provides comprehensive detection equipment for the photoelectric code disc.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a photoelectric code disc comprehensive detection equipment, includes the detection seat, set up the detection groove that is used for placing the photoelectric code disc on the detection seat, be provided with locating component and detection component in the detection groove, detection groove tank bottom one side has been seted up and has been used for placing detection component's heavy groove, and detection component includes electric telescopic handle, slider and is used for detecting photoelectric code disc roughness and surface smoothness's detection module, electric telescopic handle detachable sets up in heavy groove, and electric telescopic handle's flexible end rotation is connected with the pivot, the side of slider links to each other with the terminal surface of pivot, detection module sets up on the slider.
Further: the detection module comprises a laser distance sensor for detecting the distance between the photoelectric code disk and the sliding block, and a camera for scanning the surface image of the photoelectric code disk to obtain.
Further: the installation frames used for being spliced with the electric telescopic rod cylinder bodies are arranged on the two inner side walls of the sinking groove, and a sliding rail which is in sliding connection with the sliding block is fixedly connected on one of the adjacent inner side walls of the installation frames.
Further: the sliding block is inserted with a positioning pin, the sliding rail is arranged in a frame shape, and the inner side wall of the sliding rail is used for being connected with the positioning pin in a sliding mode.
Further: the groove for placing the locating component is arranged at the center of the groove bottom of the detection groove, the locating component comprises a motor, a plurality of connecting blocks on the end face of a motor driving shaft and an anti-slip ring fixedly connected with the end faces of the connecting blocks, the connecting blocks are distributed in an annular array mode, a sliding frame is sleeved on each connecting block, a clamping block for propping against the inner side edge of the photoelectric code disc is fixedly connected to the sliding frame, and a locating bolt for adjusting the position of the sliding frame is connected to the sliding frame in a threaded mode.
Further: the anti-slip ring is embedded at the side edge of the groove and is used for contacting the surface of the photoelectric code disc.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when the photoelectric code disc is arranged in the detection groove through the positioning component, in the detection process, the photoelectric code disc is driven to rotate along with the positioning component, the sliding block drives the detection module to slide in the sinking groove through the electric telescopic rod, so that the detection module uniformly covers the surface of the photoelectric code disc, detection is realized, for example, a laser distance sensor is used for measuring the distance between any point on the back surface of the photoelectric code disc in a rotating state and the sliding block, when the measurement results are equal, the surface of the photoelectric code disc is flat, and the camera is used for recording the image of the back surface or the front surface of the photoelectric code disc, so that whether the surface of the photoelectric code disc is defective is judged, and further the omnibearing detection of the photoelectric code disc is realized.
2. According to the utility model, the telescopic end of the electric telescopic rod is contracted, then the electric telescopic rod is drawn to separate from the mounting frame on the inner side wall of the sinking groove, then the position of the electric telescopic rod is adjusted, the cylinder body of the electric telescopic rod is inserted into the mounting frame on the other inner side wall of the sinking groove, so that the sliding block can be adjusted in the moving range of the sinking groove according to the size of the photoelectric code disc, in the overturning process of the electric telescopic rod, the sliding block can rotate through the rotating shaft, the upward state of the detection module 1 is maintained, and the arranged sliding rail is convenient for ensuring that the sliding block cannot shake up and down in the sliding process.
Drawings
Fig. 1 is a schematic perspective view of an integrated detection device for an optical code disc according to the present utility model;
FIG. 2 is a schematic diagram of an anti-slip ring of an integrated detection device for an optical code disc according to the present utility model;
fig. 3 is a schematic structural diagram of an electric telescopic rod of an integrated detection device for photoelectric code discs.
Legend description: 1. a detection seat; 2. sinking grooves; 3. an electric telescopic rod; 4. a motor; 5. an anti-slip ring; 6. a connecting block; 7. a clamping block; 8. a sliding frame; 9. positioning bolts; 10. a mounting frame; 11. a slide block; 12. a rotating shaft; 13. a detection module; 14. a slide rail; 15. a positioning pin; 16. a detection groove; 17. a groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
As shown in figures 1-3, the comprehensive detection device for the photoelectric code disc comprises a detection seat 1, a detection groove 16 for placing the photoelectric code disc is formed in the detection seat 1, a positioning component and a detection component are arranged in the detection groove 16, a sinking groove 2 for placing the detection component is formed in one side of the bottom of the detection groove 16, the detection component comprises an electric telescopic rod 3, a sliding block 11 and a detection module 13 for detecting the flatness and the surface smoothness of the photoelectric code disc, the electric telescopic rod 3 is detachably arranged in the sinking groove 2, a rotating shaft 12 is rotatably connected to the telescopic end of the electric telescopic rod 3, the side edge of the sliding block 11 is connected with the end face of the rotating shaft 12, and the detection module 13 is arranged on the sliding block 11.
Specific: the detection module 13 comprises a laser distance sensor for detecting the distance between the photoelectric code disk and the slider 11 and a camera for scanning the surface image of the photoelectric code disk to obtain;
in the scheme, the method comprises the following steps: when the photoelectric code disc is installed in the detection groove 16 through the positioning component, in the detection process, the photoelectric code disc is driven to rotate along with the positioning component, the electric telescopic rod 3 stretches and contracts, the sliding block 11 drives the detection module 13 to slide in the sinking groove 2, so that the detection module 13 uniformly covers the surface of the photoelectric code disc, detection is realized, for example, the distance between any point on the back surface of the photoelectric code disc in a rotating state and the sliding block 11 is measured through the laser distance sensor, when the measurement results are equal, the surface of the photoelectric code disc is smooth, and the camera is used for recording images on the back surface or the front surface of the photoelectric code disc, so that whether the surface of the photoelectric code disc is defective is judged, and further the omnibearing detection of the photoelectric code disc is realized.
In addition, as shown in fig. 3: the two inner side walls of the sinking groove 2 are respectively provided with a mounting frame 10 for being spliced with the cylinder body of the electric telescopic rod 3, and a sliding rail 14 which is in sliding connection with the sliding block 11 is fixedly connected to one of the adjacent inner side walls of the sinking groove 2, which is positioned on the mounting frame 10;
specific: the slide block 11 is inserted with a positioning pin 15, the slide rail 14 is arranged in a frame shape, and the inner side wall of the slide rail 14 is used for being in sliding connection with the positioning pin 15;
in this scheme, through the flexible end shrink of electric telescopic handle 3, then draw electric telescopic handle 3 make it break away from heavy groove 2 medial wall upper mounting frame 10, then with electric telescopic handle 3 position transfer, make its cylinder body peg graft in the mounting frame 10 on another inside wall of heavy groove 2, can realize that slider 11 can be according to the size adjustment of photoelectric encoder at the movable range in heavy groove 2, and electric telescopic handle 3 upset in-process, make slider 11 can rotate through pivot 12, and keep the ascending state of detection module 13, the slide rail 14 of setting is convenient for guarantee slider 11 can not rock from top to bottom in the slip in-process.
In addition, as shown in fig. 1 and 2: the groove bottom center of the detection groove 16 is provided with a groove 17 for placing a positioning component, the positioning component comprises a motor 4, a plurality of connecting blocks 6 on the end face of a driving shaft of the motor 4, an anti-slip ring 5 fixedly connected with the end faces of the connecting blocks 6, the connecting blocks 6 are distributed in an annular array, a sliding frame 8 is sleeved on the connecting blocks 6, a clamping block 7 for propping against the inner side edge of a photoelectric code disc is fixedly connected to the sliding frame 8, and a positioning bolt 9 for adjusting the position of the sliding frame 8 is connected to the sliding frame 8 in a threaded mode.
Specific: the slip-preventing ring 5 is embedded in the side of the groove 17 and is used to contact the surface of the photoelectric encoder.
In this scheme, can be according to the position of photoelectric encoder's internal diameter adjustment sliding frame 8 on connecting block 6 for fixture block 7 on the sliding frame 8 supports the internal surface of photoelectric encoder, when making motor 4 drive a plurality of connecting blocks 6 rotatory, the photoelectric encoder is along with rotatory.
The electric telescopic rod 3, the motor 4 and the detection module 13 used in the utility model are all available actual products in the market.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a photoelectric code disc comprehensive testing equipment, includes detects seat (1), set up on detecting seat (1) and be used for placing photoelectric code disc's detection groove (16), be provided with locating component and detection component in detection groove (16), its characterized in that: the utility model discloses a photoelectric encoder, including measuring cell (16), measuring cell (16) tank bottom one side is offered and is used for placing measuring subassembly sink groove (2), measuring subassembly includes electric telescopic handle (3), slider (11) and is used for detecting photoelectric encoder roughness and surface smoothness's detection module (13), electric telescopic handle (3) detachable setting is in sink groove (2), and rotates on the flexible end of electric telescopic handle (3) and be connected with pivot (12), the side of slider (11) links to each other with the terminal surface of pivot (12), detection module (13) set up on slider (11).
2. The photoelectric encoder integrated detection apparatus according to claim 1, wherein: the detection module (13) comprises a laser distance sensor for detecting the distance between the photoelectric code disk and the sliding block (11), and a camera for scanning the surface image acquisition of the photoelectric code disk.
3. The photoelectric encoder integrated detection apparatus according to claim 1, wherein: the two inner side walls of the sinking groove (2) are respectively provided with a mounting frame (10) for being inserted into the cylinder body of the electric telescopic rod (3), and the sinking groove (2) is positioned on one of the adjacent inner side walls of the mounting frames (10) and fixedly connected with a sliding rail (14) which is in sliding connection with the sliding block (11).
4. The photoelectric encoder integrated detection apparatus according to claim 3, wherein: the sliding block (11) is inserted with a positioning pin (15), the sliding rail (14) is arranged in a frame shape, and the inner side wall of the sliding rail (14) is used for being in sliding connection with the positioning pin (15).
5. The photoelectric encoder integrated detection apparatus according to claim 1, wherein: groove (17) for placing locating component are offered at tank bottom center in detection groove (16), and locating component includes motor (4), a plurality of connecting blocks (6) on motor (4) drive shaft terminal surface, with a plurality of connecting block (6) terminal surface fixed connection's anti-skidding ring (5), a plurality of connecting block (6) annular array distributes, and the cover is equipped with sliding frame (8) on connecting block (6), fixedly connected with is used for supporting fixture block (7) of photoelectric encoder medial side on sliding frame (8), and threaded connection has locating bolt (9) that are used for adjusting sliding frame (8) position on sliding frame (8).
6. The photoelectric encoder integrated detection apparatus according to claim 5, wherein: the anti-slip ring (5) is embedded at the side edge of the groove (17) and is used for contacting the surface of the photoelectric code disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321871506.0U CN220730002U (en) | 2023-07-17 | 2023-07-17 | Photoelectric code wheel comprehensive detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321871506.0U CN220730002U (en) | 2023-07-17 | 2023-07-17 | Photoelectric code wheel comprehensive detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220730002U true CN220730002U (en) | 2024-04-05 |
Family
ID=90502007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321871506.0U Active CN220730002U (en) | 2023-07-17 | 2023-07-17 | Photoelectric code wheel comprehensive detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220730002U (en) |
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2023
- 2023-07-17 CN CN202321871506.0U patent/CN220730002U/en active Active
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