CN220894160U - Gantry type vision detection mechanism - Google Patents
Gantry type vision detection mechanism Download PDFInfo
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- CN220894160U CN220894160U CN202322519195.8U CN202322519195U CN220894160U CN 220894160 U CN220894160 U CN 220894160U CN 202322519195 U CN202322519195 U CN 202322519195U CN 220894160 U CN220894160 U CN 220894160U
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 71
- 230000000007 visual effect Effects 0.000 claims abstract description 50
- 230000000903 blocking effect Effects 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000011179 visual inspection Methods 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of visual detection, in particular to a gantry type visual detection mechanism which comprises a machine table, a conveying table and a visual detection device, wherein the conveying table and the visual detection device are arranged in the machine table, and the visual detection device is arranged above the conveying table; the conveying table is provided with a fixed conveying belt, a sliding conveying belt and a first driver, the fixed conveying belt is arranged in parallel with the sliding conveying belt, the fixed conveying belt is fixed on one side of the conveying table, and the first driver drives the sliding conveying belt to be in sliding connection with the conveying table; the visual detection device comprises a support frame, a displacement driving module and a visual detector, wherein the support frame is fixed on the conveying table, and the displacement driving module drives the visual detector to displace. According to the utility model, the first driver drives the sliding conveying belt to slide with the conveying table, and the space between the fixed conveying belt and the sliding conveying belt is adjusted so as to adapt to products with different sizes, thereby facilitating the visual detection of the lamp surface adhesive during conveying the lamp.
Description
Technical Field
The utility model relates to the technical field of visual detection, in particular to a gantry type visual detection mechanism.
Background
The visual detection of the lamp surface adhesive is a method for automatically detecting by using a machine vision technology and is used for detecting whether the adhesive exists on the lamp surface of the lamp. The method typically uses a high resolution camera and suitable illumination device to capture an image of the light surface on the conveyor, and then identifies and detects the glue by image processing and analysis software.
In the detection process, the lamp surface needs to be placed at a proper position and angle so that the camera can capture a sufficiently clear image. The lighting device then irradiates light onto the lamp surface, enabling the camera to capture details and features. The image processing and analysis software will then process the captured image to identify and detect glue by color, texture, shape, etc. features. If glue is detected, the system will typically mark its location and generate a corresponding report. The method can greatly improve the accuracy and efficiency of detection, and simultaneously reduce the cost and error of manual detection.
However, the width of the existing conveying device can only be matched with the size of a single product, and cannot be adjusted along with the change of the size of the product, so that improvement is needed.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a gantry type visual detection mechanism, wherein the first driver drives the sliding conveyor belt to slide with the conveyor table, the distance between the fixed conveyor belt and the sliding conveyor belt is adjusted to adapt to products with different sizes, and the displacement driving module drives the visual detector to displace, so that illumination equipment of the visual detection device can conveniently irradiate light on a lamp surface, and a camera of the visual detection device can capture details and characteristics.
In order to achieve the above purpose, the gantry type visual detection mechanism comprises a machine table, a conveying table and a visual detection device, wherein the conveying table and the visual detection device are arranged on the machine table, and the visual detection device is arranged above the conveying table;
The conveying table is provided with a fixed conveying belt, a sliding conveying belt and a first driver, the fixed conveying belt and the sliding conveying belt are arranged in parallel, the fixed conveying belt is fixed on one side of the conveying table, and the first driver drives the sliding conveying belt to be in sliding connection with the conveying table;
The visual detection device comprises a support frame, a displacement driving module and a visual detector, wherein the support frame is fixed on the conveying table, and the displacement driving module is fixed on the support frame and drives the visual detector to displace.
Preferably, the fixed conveyer belt with the slip conveyer belt all includes conveyer trough, guide pulley, transport driver, conveyer belt and take-up pulley, the guide pulley roll set up in the both ends of conveyer trough, transport driver set up in the lower part of conveyer trough, transport driver is provided with the drive wheel, the conveyer belt around setting up in two between guide pulley and the drive wheel, take-up pulley roll set up in the drive wheel with between the guide pulley and support in the outside of conveyer belt.
Preferably, a bearing rod is arranged between the two guide wheels.
Preferably, the discharging end of the conveying groove is provided with a blocking device, the blocking device comprises a blocking driver and a blocking block, and the blocking driver is connected with the conveying groove and drives the blocking block to ascend or descend.
Preferably, an adjusting groove is arranged at the lower part of the conveying groove, a sliding fixing frame is arranged in the adjusting groove, and the blocking driver is fixed on the sliding fixing frame.
Preferably, the displacement driving module comprises a transverse plate, a front-back displacement driver, a left-right displacement driver and a lifting displacement driver, wherein the front-back displacement driver drives the transverse plate to move back and forth with the support frame, the left-right displacement driver is fixed on the transverse plate and drives the lifting displacement driver to move left and right, and the lifting displacement driver is connected with the visual detector.
Preferably, a first sliding block is arranged at the lower part of the transverse plate, a first guide rail is arranged on the supporting frame, the transverse plate slides with the first guide rail through the first sliding block, and the front-back displacement driver is in transmission connection with the transverse plate.
Preferably, a second guide rail is arranged in the middle of the transverse plate, the lifting displacement driver is provided with a second sliding block, the lifting displacement driver is in sliding connection with the second guide rail through the second sliding block, and the left-right displacement driver is in transmission connection with the lifting displacement driver.
Preferably, the lifting displacement driver comprises a fixed plate, a third guide rail, a screw rod and a hand wheel, wherein the second slide block is fixed on one end of the fixed plate facing the transverse plate, the left and right displacement driver is in transmission connection with the fixed plate, the third guide rail is vertically fixed on the fixed plate, the vision detector is provided with the third slide block, the third slide block is in sliding connection with the third guide rail, the hand wheel is connected with one end of the screw rod, and the screw rod is in transmission connection with the vision detector.
Preferably, the visual detector comprises a connecting part and a detecting part, wherein the detecting part is connected with one end of the connecting part, and the connecting part is in transmission connection with the displacement driving module; and the top of the detection part is provided with a heat dissipation port and a maintenance port.
The utility model has the beneficial effects that: according to the utility model, the first driver drives the sliding conveyor belt to slide with the conveyor table, the distance between the fixed conveyor belt and the sliding conveyor belt is adjusted so as to adapt to products with different sizes, and the displacement driving module drives the visual detector to displace, so that the lighting equipment of the visual detection device can conveniently irradiate light on a lamp surface, and a camera of the visual detection device can capture details and characteristics.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the conveying table of the present utility model.
Fig. 3 is a schematic structural view of the sliding conveyor belt of the present utility model.
Fig. 4 is a schematic structural diagram of the visual inspection device of the present utility model.
Fig. 5 is a schematic structural diagram of the displacement driving module and the vision detector according to the present utility model.
The reference numerals include:
1. A machine table; 2. a conveying table; 21. fixing a conveying belt; 22. a sliding conveyor belt; 23. a first driver; 24. a conveying trough; 241. an adjustment groove; 242. a sliding fixing frame; 25. a guide wheel; 251. a carrier bar; 26. a transport drive; 261. a driving wheel; 27. a conveyor belt; 28. a tensioning wheel; 29. a blocking device; 291. a blocking driver; 292. a blocking piece; 3. a visual detection device; 31. a support frame; 311. a first guide rail; 32. a displacement driving module; 321. a cross plate; 3211. a first slider; 3212. a second guide rail; 322. a front-rear displacement driver; 323. a left-right displacement driver; 324. a lifting displacement driver; 3241. a second slider; 3242. a fixing plate; 3243. a third guide rail; 3244. a screw; 3245. a hand wheel; 33. a visual detector; 331. a third slider; 332. a connection part; 333. a detection unit; 3331. a heat radiation port; 3332. and (5) maintaining the port.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the gantry type visual inspection mechanism of the present utility model comprises a machine 1, a conveying table 2 and a visual inspection device 3, wherein the conveying table 2 and the visual inspection device 3 are both arranged on the machine 1, and the visual inspection device 3 is arranged above the conveying table 2, so that the visual inspection of the adhesive on the lamp surface is facilitated.
The conveying table 2 is provided with a fixed conveying belt 21, a sliding conveying belt 22, and a first driver 23, and the first driver 23 is a linear module. The fixed conveyer belt 21 and the sliding conveyer belt 22 are arranged in parallel, the fixed conveyer belt 21 is fixed on one side of the conveying table 2, the first driver 23 drives the sliding conveyer belt 22 to be in sliding connection with the conveying table 2, and the distance between the fixed conveyer belt 21 and the sliding conveyer belt 22 is convenient to adjust so as to adapt to products with various different sizes, and the adaptability of the conveying table 2 is improved. Specifically, the first driver 23 drives the slide conveyor belt 22 to slide with the conveyor table 2 and to approach the fixed conveyor belt 21, and the distance between the fixed conveyor belt 21 and the slide conveyor belt 22 is reduced. The first driver 23 drives the slide conveyor 22 to slide with the conveyor table 2 and away from the fixed conveyor 21, and the distance between the fixed conveyor 21 and the slide conveyor 22 becomes larger.
The vision detection device 3 comprises a supporting frame 31, a displacement driving module 32 and a vision detector 33, wherein the supporting frame 31 is fixed on the conveying table 2, the displacement driving module 32 is fixed on the supporting frame 31 and drives the vision detector 33 to displace, and illumination equipment of the vision detection device 3 is convenient for illuminating light on a lamp surface, so that a camera of the vision detection device 3 can capture details and characteristics.
When the device is used, the first driver 23 drives the sliding conveyor belt 22 to slide with the conveyor table 2, and the distance between the fixed conveyor belt 21 and the sliding conveyor belt 22 is adjusted to adapt to products with different sizes, the displacement driving module 32 drives the visual detector 33 to displace, so that the illumination equipment of the visual detection device 3 can conveniently irradiate light on a lamp surface, and the camera of the visual detection device 3 can capture details and characteristics.
The fixed conveyor belt 21 and the sliding conveyor belt 22 of this embodiment each include a conveyor groove 24, a guide pulley 25, a conveyor driver 26, a conveyor belt 27, and a tensioning pulley 28, and the conveyor driver 26 is a gear motor. The guide wheels 25 are arranged at two ends of the conveying groove 24 in a rolling mode, the conveying driver 26 is arranged at the lower portion of the conveying groove 24, the conveying driver 26 is provided with driving wheels 261, and the conveying belt 27 is arranged between the two guide wheels 25 and the driving wheels 261 in a winding mode, so that conveying of the lamps by the conveying belt 27 is achieved. The tension pulley 28 is disposed between the driving pulley 261 and the guide pulley 25 in a rolling manner and abuts against the outer side of the belt 27, thereby tensioning the belt 27.
A bearing rod 251 is arranged between the two guide wheels 25 in the embodiment, and the bearing rod 251 is used for bearing the conveying belt 27, so that the conveying belt 27 is prevented from sagging, and the conveying belt 27 is convenient for conveying the lamp.
The discharge end of the conveying trough 24 of the present embodiment is provided with a blocking device 29, and the blocking device 29 includes a blocking driver 291 and a blocking block 292, and the blocking driver 291 is a cylinder. The blocking actuator 291 is connected to the delivery chute 24 and drives the blocking block 292 up or down to position or continue to be conveyed.
In use, when the blocking driver 291 drives the blocking block 292 to rise, the blocking block 292 blocks the lamp on the conveyor belt 27, so that the lamp is positioned, and the camera of the visual detection device 3 is convenient to capture the lamp face details and characteristics of the lamp. When the blocking actuator 291 drives the blocking block 292 to descend, the blocking block 292 moves away from the lamps on the conveyor belt 27, so that the lamps continue to be conveyed.
The lower part of the conveying groove 24 of the embodiment is provided with an adjusting groove 241, a sliding fixing frame 242 is arranged in the adjusting groove 241, and the blocking driver 291 is fixed on the sliding fixing frame 242, and the position of the blocking driver 291 on the conveying groove 24 is conveniently adjusted by matching the sliding fixing frame 242 with the adjusting groove 241.
The displacement driving module 32 of the present embodiment includes a transverse plate 321, a front-back displacement driver 322, a left-right displacement driver 323, and a lifting displacement driver 324, where the front-back displacement driver 322 and the left-right displacement driver 323 are all linear modules. The front-rear displacement driver 322 drives the transverse plate 321 and the support frame 31 to move forward and backward, and the left-right displacement driver 323 is fixed to the transverse plate 321 and drives the lifting displacement driver 324 to move left and right, and the lifting displacement driver 324 is connected to the vision detector 33.
Specifically, a first slider 3211 is disposed at the lower portion of the transverse plate 321, the support frame 31 is provided with a first guide rail 311, the transverse plate 321 slides with the first guide rail 311 through the first slider 3211, and a front-back displacement driver 322 is in transmission connection with the transverse plate 321, so that the front-back displacement driver 322 drives the transverse plate 321 and the support frame 31 to move forwards and backwards.
The middle part of the transverse plate 321 is provided with a second guide rail 3212, the lifting displacement driver 324 is provided with a second sliding block 3241, the lifting displacement driver 324 is in sliding connection with the second guide rail 3212 through the second sliding block 3241, and the left and right displacement driver 323 is in transmission connection with the lifting displacement driver 324, so that the left and right displacement driver 323 drives the lifting displacement driver 324 to move left and right.
The lifting displacement driver 324 comprises a fixed plate 3242, a third guide rail 3243, a screw rod 3244 and a hand wheel 3245, the second sliding block 3241 is fixed at one end of the fixed plate 3242, which faces the transverse plate 321, the left and right displacement driver 323 is in transmission connection with the fixed plate 3242, the third guide rail 3243 is vertically fixed on the fixed plate 3242, the visual detector 33 is provided with a third sliding block 331, the third sliding block 331 is in sliding connection with the third guide rail 3243, the hand wheel 3245 is connected at one end of the screw rod 3244, the screw rod 3244 is in threaded transmission connection with the visual detector 33, and the lifting displacement driver 324 is connected with the visual detector 33 and drives the visual detector 33 to ascend or descend along the third guide rail 3243 by rotating the hand wheel 3245 to drive the screw rod 3244 to be in threaded transmission connection with the visual detector 33.
The visual detector 33 of the present embodiment includes a connection portion 332 and a detection portion 333, the detection portion 333 is connected to one end of the connection portion 332, and the connection portion 332 is in transmission connection with the displacement driving module 32; the top of the detecting part 333 is provided with a heat dissipation port 3331 and a maintenance port 3332, and the heat dissipation of the lighting device in the detecting part 333 is facilitated by the heat dissipation port 3331. The maintenance port 3332 facilitates the maintenance of the inside of the detection unit 333.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (10)
1. The utility model provides a planer-type vision detection mechanism which characterized in that: the automatic feeding device comprises a machine table (1), a conveying table (2) and a visual detection device (3), wherein the conveying table (2) and the visual detection device (3) are arranged on the machine table (1), and the visual detection device (3) is arranged above the conveying table (2);
the conveying table (2) is provided with a fixed conveying belt (21), a sliding conveying belt (22) and a first driver (23), the fixed conveying belt (21) and the sliding conveying belt (22) are arranged in parallel, the fixed conveying belt (21) is fixed on one side of the conveying table (2), and the first driver (23) drives the sliding conveying belt (22) to be in sliding connection with the conveying table (2);
the visual detection device (3) comprises a support frame (31), a displacement driving module (32) and a visual detector (33), wherein the support frame (31) is fixed on the conveying table (2), and the displacement driving module (32) is fixed on the support frame (31) and drives the visual detector (33) to displace.
2. A gantry type visual inspection mechanism according to claim 1, characterized in that: fixed conveyer belt (21) with slip conveyer belt (22) all include conveyer trough (24), guide pulley (25), carry driver (26), conveyer belt (27) and take-up pulley (28), guide pulley (25) roll set up in the both ends of conveyer trough (24), carry driver (26) set up in the lower part of conveyer trough (24), carry driver (26) are provided with drive wheel (261), conveyer belt (27) around setting up in two between guide pulley (25) and drive wheel (261), take-up pulley (28) roll set up in drive wheel (261) with between guide pulley (25) and support in the outside of conveyer belt (27).
3. A gantry type visual inspection mechanism according to claim 2, characterized in that: a bearing rod (251) is arranged between the two guide wheels (25).
4. A gantry type visual inspection mechanism according to claim 2, characterized in that: the discharging end of the conveying groove (24) is provided with a blocking device (29), the blocking device (29) comprises a blocking driver (291) and a blocking block (292), and the blocking driver (291) is connected with the conveying groove (24) and drives the blocking block (292) to ascend or descend.
5. The gantry type visual inspection mechanism according to claim 4, wherein: an adjusting groove (241) is formed in the lower portion of the conveying groove (24), a sliding fixing frame (242) is arranged in the adjusting groove (241), and the blocking driver (291) is fixed to the sliding fixing frame (242).
6. A gantry type visual inspection mechanism according to claim 1, characterized in that: the displacement driving module (32) comprises a transverse plate (321), a front-back displacement driver (322), a left-right displacement driver (323) and a lifting displacement driver (324), wherein the front-back displacement driver (322) drives the transverse plate (321) to move back and forth with the supporting frame (31), the left-right displacement driver (323) is fixed on the transverse plate (321) and drives the lifting displacement driver (324) to move left and right, and the lifting displacement driver (324) is connected with the visual detector (33).
7. The gantry type visual inspection mechanism according to claim 6, wherein: the utility model discloses a horizontal plate (321), including diaphragm (321) and back displacement driver (322), diaphragm (321) lower part is provided with first slider (3211), support frame (31) are provided with first guide rail (311), diaphragm (321) pass through first slider (3211) with first guide rail (311) slip, back-and-forth displacement driver (322) with diaphragm (321) transmission is connected.
8. The gantry type visual inspection mechanism according to claim 6, wherein: the middle part of the transverse plate (321) is provided with a second guide rail (3212), the lifting displacement driver (324) is provided with a second sliding block (3241), the lifting displacement driver (324) is in sliding connection with the second guide rail (3212) through the second sliding block (3241), and the left-right displacement driver (323) is in transmission connection with the lifting displacement driver (324).
9. The gantry type visual inspection mechanism according to claim 8, wherein: the lifting displacement driver (324) comprises a fixed plate (3242), a third guide rail (3243), a screw rod (3244) and a hand wheel (3245), wherein the second slider (3241) is fixed on one end of the fixed plate (3242) towards the transverse plate (321), the left-right displacement driver (323) is in transmission connection with the fixed plate (3242), the third guide rail (3243) is vertically fixed on the fixed plate (3242), the visual detector (33) is provided with a third slider (331), the third slider (331) is in sliding connection with the third guide rail (3243), the hand wheel (3245) is connected to one end of the screw rod (3244), and the screw rod (3244) is in transmission connection with the visual detector (33).
10. A gantry type visual inspection mechanism according to claim 1, characterized in that: the visual detector (33) comprises a connecting part (332) and a detecting part (333), the detecting part (333) is connected to one end of the connecting part (332), and the connecting part (332) is in transmission connection with the displacement driving module (32); a heat radiation port (3331) and a maintenance port (3332) are arranged at the top of the detection part (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322519195.8U CN220894160U (en) | 2023-09-15 | 2023-09-15 | Gantry type vision detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322519195.8U CN220894160U (en) | 2023-09-15 | 2023-09-15 | Gantry type vision detection mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN220894160U true CN220894160U (en) | 2024-05-03 |
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ID=90840286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322519195.8U Active CN220894160U (en) | 2023-09-15 | 2023-09-15 | Gantry type vision detection mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN220894160U (en) |
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2023
- 2023-09-15 CN CN202322519195.8U patent/CN220894160U/en active Active
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