CN216144953U - Device for detecting good product holes on assembly line based on laser radar - Google Patents
Device for detecting good product holes on assembly line based on laser radar Download PDFInfo
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- CN216144953U CN216144953U CN202121596561.4U CN202121596561U CN216144953U CN 216144953 U CN216144953 U CN 216144953U CN 202121596561 U CN202121596561 U CN 202121596561U CN 216144953 U CN216144953 U CN 216144953U
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- conveying mechanism
- laser radar
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- wheel set
- support frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 12
- 238000005553 drilling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229920003266 Leaf® Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of assembly line good product detection, in particular to a device for detecting good product holes on an assembly line based on a laser radar, which comprises: the plate conveying mechanism is used for conveying plates, and is provided with a first discharge hole and a second discharge hole, the first discharge hole is used for discharging good plates, and the second discharge hole is used for discharging bad plates; the pushing-away mechanism is arranged beside the plate conveying mechanism, and the output end of the pushing-away mechanism faces to a second discharge hole of the plate conveying mechanism; laser radar detector sets up in panel conveying mechanism's top to laser radar detector is close to panel conveying mechanism's feed end, through panel conveying mechanism, pushes away from the setting of mechanism and laser radar detector, can effectually detect and reject bad panel, has improved the quality of production.
Description
Technical Field
The utility model relates to the technical field of assembly line good product detection, in particular to a device for detecting good product holes on an assembly line based on a laser radar.
Background
The plank is by extensive application building industry, drilling machine's inevitable can break down in the production process, lead to the plank to appear lacking the hole, few hole, half hole scheduling problem, present production ligneous automation assembly line all adopts the camera to shoot and obtains timber surface image, handle the profile parameter that calculates and obtain panel again, and the picture that the camera was shot and is obtained is because two-dimensional information, the shape that can only roughly draw the plank, the detail degree of reduction is low, and height information is very limited, easily receive the influence of plank material, can't carry out effectual judgement to half hole, lead to the defective products to flow.
According to the problem, a device for detecting good product holes on a production line based on a laser radar is required.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a device for detecting good product holes on a production line based on a laser radar is provided.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
the utility model provides a device based on good products hole on laser radar detection assembly line, includes:
the plate conveying mechanism is used for conveying plates, and is provided with a first discharge hole and a second discharge hole, the first discharge hole is used for discharging good plates, and the second discharge hole is used for discharging bad plates;
the pushing-away mechanism is arranged beside the plate conveying mechanism, and the output end of the pushing-away mechanism faces to a second discharge hole of the plate conveying mechanism;
the laser radar detector is arranged above the plate conveying mechanism and close to the feeding end of the plate conveying mechanism.
Panel conveying mechanism includes:
the middle part of one side of the supporting frame is provided with a notch;
the first wheel set and the second wheel set are respectively arranged at two ends of the support frame, are rotatably connected with the support frame and are in transmission connection through two belts;
the first servo motor is arranged on the supporting frame, and the output end of the first servo motor is connected with the first wheel set to form the turnover cylinder which is arranged at the notch and close to the first discharge hole of the plate conveying mechanism.
Preferably, the first wheel set and the second wheel set are identical in structure, and the first wheel set comprises:
the linkage rod is arranged at one end of the support frame and is rotatably connected with the support frame, and the output end of the first servo motor is connected with the linkage rod;
the first belt pulley and the second belt pulley are respectively arranged at two ends of the linkage rod, and the same ends of the two belts are respectively sleeved on the first belt pulley and the second belt pulley.
Preferably, the plate material conveying mechanism further includes: supporting mechanism punches, supporting mechanism punches includes:
the two movable plates are positioned between the support frames and are in sliding connection with the support frames;
the tops of the two movable plates are respectively provided with a first roller in an arrayed manner;
the threaded rod is arranged on the support frame and is rotatably connected with the support frame, two sections of threads are arranged on the threaded rod, and the two sections of threads are respectively connected with the two movable plates;
and the second servo motor is arranged on the support frame, and the output end of the second servo motor is connected with the threaded rod.
Preferably, the push-off mechanism comprises:
the cylinder frame is arranged on the support frame;
the first air cylinder is arranged on the air cylinder frame, and the output end of the first air cylinder faces the notch;
the push plate is arranged at the output end of the first air cylinder, and a first limiting rod is arranged on the push plate and penetrates through the air cylinder frame and is in sliding connection with the air cylinder frame.
Preferably, the method further comprises the following steps: go up a mechanism, go up a mechanism and include:
the fixing frame is arranged at the bottom of the plate conveying mechanism;
the second cylinder is arranged on the fixed frame;
the vertical moving plate is arranged at the output end of the second cylinder, second rollers are symmetrically arranged on the top surface of the vertical moving plate, second limiting rods are symmetrically arranged on the ground of the vertical moving plate, and the second limiting rods penetrate through the fixing frame and are in sliding connection with the fixing frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the plate conveying mechanism, the pushing-away mechanism and the laser radar detector, the defective plates can be effectively detected and eliminated, and the production quality is improved.
2. The laser radar detector can completely draw three-dimensional images, can detect half holes and carved patterns of the wood board, is not easily interfered by ambient light, and has good stability.
3. The utility model can assist and guide the defective plate to be rapidly removed through the arrangement of the jacking mechanism.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a process of detecting a plate by a laser radar detector;
FIG. 3 is a top view of the sheet material transport mechanism of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a perspective view of a first wheel set according to the present invention;
FIG. 6 is a side view of the sheet conveying mechanism, the push-off mechanism and the push-up mechanism of the present invention;
fig. 7 is a schematic perspective view of the plate conveying mechanism and the upward lifting mechanism of the present invention.
The reference numbers in the figures are:
1-a plate conveying mechanism; 1 a-a support frame; 1a 1-notch; 1 b-a first wheel set; 1b 1-trace; 1b2 — first pulley; 1b 3-second pulley; 1 c-a second wheel set; 1 d-a first servo motor; 1 e-a turnover cylinder; 1 f-a punching support mechanism; 1f 1-moving plate; 1f2 — first roller; 1f 3-threaded rod; 1f 4-second servomotor;
2-a push-off mechanism; 2 a-a cylinder frame; 2 b-a first cylinder; 2 c-a push plate; 2c1 — first stop bar;
3-laser radar detector;
4-a jacking mechanism; 4 a-a fixing frame; 4 b-a second cylinder; 4 c-a longitudinal moving plate; 4c1 — second roller; 4c 2-second stop bar;
5-plate material.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of distinguishing good products from defective products after the wood board is drilled, as shown in fig. 1 and 2, the following technical scheme is provided:
the utility model provides a device based on good products hole on laser radar detection assembly line, includes:
the plate conveying mechanism 1 is used for conveying plates, the plate conveying mechanism 1 is provided with a first discharge hole and a second discharge hole, the first discharge hole is used for discharging good plates, and the second discharge hole is used for discharging bad plates;
the pushing-away mechanism 2 is arranged beside the plate conveying mechanism 1, and the output end of the pushing-away mechanism 2 faces the second discharge hole of the plate conveying mechanism 1;
the laser radar detector 3 is arranged above the plate conveying mechanism 1, and the laser radar detector 3 is close to the feeding end of the plate conveying mechanism 1;
specifically, a worker places a plate at the feeding end of the plate conveying mechanism 1, the drilling machine is also installed at the feeding end of the plate conveying mechanism 1, the drilling machine performs a drilling process on the plate, after the drilling process of the plate is completed, the plate conveying mechanism 1 starts to work, the output end of the plate conveying mechanism 1 drives the plate to move, the position of the plate is detected through a sensor arranged in advance, when the plate reaches the output end of the laser radar detector 3, as shown in fig. 2, the laser radar detector 3 emits laser from the right end and returns to the left end through the surface emission of the plate, a 2-dimensional image of a cross section perpendicular to the surface of the plate is obtained, the plate continuously moves rightwards at the moment, the laser radar detector 3 obtains N2-dimensional images of the cross section, the images are spliced through a control device to obtain a complete 3D image, and then the image is processed through a visual analysis algorithm, judge whether the plank is the defective products, when panel was the defective products, panel was stopped in panel conveying mechanism 1's second discharge gate, pushed away from mechanism 2 and started working, pushed away from the output of mechanism 2 and released defective products panel, and if during the defective products, the output of panel conveying mechanism 1 just drove panel and discharges from its first discharge gate.
In order to solve the technical problem of plate conveying, as shown in fig. 3, the following technical solutions are provided:
the plate conveying mechanism 1 includes:
the middle part of one side of the support frame 1a is provided with a notch 1a 1;
the first wheel set 1b and the second wheel set 1c are respectively arranged at two ends of the support frame 1a, the first wheel set 1b and the second wheel set 1c are both rotatably connected with the support frame 1a, and the first wheel set 1b and the second wheel set 1c are in transmission connection through two belts;
a first servo motor 1d arranged on the support frame 1a, the output end of the first servo motor 1d is connected with the first wheel set 1b
The turnover cylinder 1e is arranged at the notch 1a1 and is close to the first discharge hole of the plate conveying mechanism 1;
specifically, the worker puts the two sides of the plate on the belt, the plate conveying mechanism 1 starts to work, the output end of the first servo motor 1d drives the first wheel set 1b to rotate, the first wheel set 1b drives the plate to move through the belt, when the laser radar detector 3 detects that the plate is a defective product, a signal is sent to the controller, the controller opens the first servo motor 1d, the plate is blocked by the output end of the first servo motor 1d to the second discharge hole of the plate conveying mechanism 1, the output end of the first servo motor 1d is provided with a contact sensor, when the contact sensor receives the signal, the contact sensor sends a signal to the controller, the controller opens the push-off mechanism 2, the process of keeping away from 3 output ends of laser radar detector at panel is also detected by the sensor simultaneously, and laser radar detector 3 is closed after the sensor detects, and second wheelset 1c is used for supporting the belt and cooperates the rotation.
In order to solve the technical problem of driving the plate to move, as shown in fig. 6, the following technical solutions are provided:
the first wheelset 1b and the second wheelset 1c are identical in structure, and the first wheelset 1b includes:
the linkage rod 1b1 is arranged at one end of the support frame 1a and is rotatably connected with the support frame, and the output end of the first servo motor 1d is connected with the linkage rod 1b 1;
the first belt pulley 1b2 and the second belt pulley 1b3 are respectively arranged at two ends of the linkage rod 1b1, and the same ends of the two belts are respectively sleeved on the first belt pulley 1b2 and the second belt pulley 1b 3;
specifically, the output end of the first servo motor 1d drives the linkage rod 1b1 to rotate, the linkage rod 1b1 drives the two belts to rotate through the first belt pulley 1b2 and the second belt pulley 1b3, and the two belts support two sides of the plate respectively and drive the plate to move.
In order to solve the technical problem of supporting the sheet material, as shown in fig. 4, the following technical solutions are provided:
the plate conveying mechanism 1 further includes: supporting mechanism 1f punches, supporting mechanism 1f punches includes:
two movable plates 1f1, two movable plates 1f1 are located between the supporting frames 1a, and two movable plates 1f1 are slidably connected to the supporting frames 1 a;
the top parts of the two movable plates 1f1 are respectively provided with a first roller 1f2 in an arrayed manner, and the first roller 1f2 is arranged on the top parts of the two movable plates 1f 1;
the threaded rod 1f3 is arranged on the support frame 1a and is rotatably connected with the support frame 1a, two sections of threads are arranged on the threaded rod 1f3, and the two sections of threads are respectively connected with the two movable plates 1f 1;
the second servo motor 1f4 is arranged on the support frame 1a, and the output end of the second servo motor 1f4 is connected with the threaded rod 1f 3;
specifically, because the support panel both sides that can't stabilize through two belts, so need accomplish the support task through support mechanism 1f that punches, because the arrangement of drilling is mostly symmetrical, so when drilling position changes, the output of second servo motor 1f4 drives threaded rod 1f3 and rotates, second servo motor 1f4 drives two fly leafs 1f1 and is close to or keeps away from each other, two fly leafs 1f1 guide and support the panel moving direction through the first gyro wheel 1f2 of its top surface.
In order to solve the technical problem of how to remove the defective plates, as shown in fig. 6, the following technical scheme is provided:
the push-off mechanism 2 includes:
the cylinder frame 2a is arranged on the support frame 1 a;
the first cylinder 2b is arranged on the cylinder frame 2a, and the output end of the first cylinder 2b faces the notch 1a 1;
the push plate 2c is arranged at the output end of the first air cylinder 2b, a first limiting rod 2c1 is arranged on the push plate 2c, and the first limiting rod 2c1 penetrates through the air cylinder frame 2a and is connected with the air cylinder frame in a sliding mode;
specifically, the pushing-off mechanism 2 starts to work, the output end of the first cylinder 2b pushes the pushing plate 2c, the pushing plate 2c pushes the plate at the notch 1a1, the cylinder frame 2a is used for fixing and supporting, and the first limit rod 2c1 is used for guiding the moving direction of the pushing plate 2 c.
In order to solve the technical problem of defective product rejection, as shown in fig. 6 and 7, the following technical solutions are provided:
also includes: go up a mechanism 4, go up a mechanism 4 and include:
the fixing frame 4a is arranged at the bottom of the plate conveying mechanism 1;
the second cylinder 4b is arranged on the fixed frame 4 a;
the longitudinal moving plate 4c is arranged at the output end of the second cylinder 4b, the top surface of the longitudinal moving plate 4c is symmetrically provided with second rollers 4c1, the ground of the longitudinal moving plate 4c is symmetrically provided with second limiting rods 4c2, and the second limiting rods 4c2 penetrate through the fixed frame 4a and are in sliding connection with the fixed frame;
specifically, in order to avoid the limitation of the plate material by the friction force of the contact surface of the plate material conveying mechanism 1 when the pushing-off mechanism 2 pushes the defective plate material, when the defective plate material needs to be pushed out, the pushing-up mechanism 4 starts to operate, the output end of the second cylinder 4b pushes the longitudinal moving plate 4c to move upwards, the longitudinal moving plate 4c slightly pushes up the defective plate material through the second roller 4c1, so that the defective plate material stops contacting with the plate material conveying mechanism 1, the fixing frame 4a is used for fixed support, and the second limiting rod 4c2 is used for guiding the moving direction of the longitudinal moving plate 4 c.
According to the utility model, by arranging the plate conveying mechanism 1, the push-off mechanism 2 and the laser radar detector 3, defective plates can be effectively detected and removed, the production quality is improved, a three-dimensional image can be completely drawn by arranging the laser radar detector 3, half holes and carved patterns of a wood board can be detected, the wood board is not easily interfered by ambient light, the wood board detection device is good in stability, and the defective plates can be assisted and guided to be rapidly removed by arranging the push-up mechanism 4.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a device based on good product hole on laser radar detects assembly line which characterized in that includes:
the plate conveying mechanism (1) is used for conveying plates, the plate conveying mechanism (1) is provided with a first discharge hole and a second discharge hole, the first discharge hole is used for discharging good plates, and the second discharge hole is used for discharging bad plates;
the pushing-away mechanism (2) is arranged beside the plate conveying mechanism (1), and the output end of the pushing-away mechanism (2) faces to the second discharge hole of the plate conveying mechanism (1);
the laser radar detector (3) is arranged above the plate conveying mechanism (1), and the laser radar detector (3) is close to the feeding end of the plate conveying mechanism (1).
2. The device for detecting good product holes in a production line based on the laser radar as claimed in claim 1, wherein the plate conveying mechanism (1) comprises:
the middle part of one side of the support frame (1a) is provided with a notch (1a 1);
the first wheel set (1b) and the second wheel set (1c) are respectively arranged at two ends of the support frame (1a), the first wheel set (1b) and the second wheel set (1c) are both rotatably connected with the support frame (1a), and the first wheel set (1b) and the second wheel set (1c) are in transmission connection through two belts;
a first servo motor (1d) arranged on the support frame (1a), wherein the output end of the first servo motor (1d) is connected with the first wheel set (1b)
And the turnover cylinder (1e) is arranged at the notch (1a1) and close to the first discharge hole of the plate conveying mechanism (1).
3. The device for detecting good product holes in a production line based on the lidar according to claim 2, wherein the first wheel set (1b) and the second wheel set (1c) have the same structure, and the first wheel set (1b) comprises:
the linkage rod (1b1) is arranged at one end of the support frame (1a) and is rotatably connected with the support frame, and the output end of the first servo motor (1d) is connected with the linkage rod (1b 1);
the first belt pulley (1b2) and the second belt pulley (1b3) are respectively arranged at two ends of the linkage rod (1b1), and the same ends of the two belts are respectively sleeved on the first belt pulley (1b2) and the second belt pulley (1b 3).
4. The device for detecting good product holes in a production line based on the laser radar as claimed in claim 2, wherein the plate conveying mechanism (1) further comprises: supporting mechanism punches (1f), supporting mechanism punches (1f) includes:
two movable plates (1f1), wherein the two movable plates (1f1) are positioned between the support frames (1a), and the two movable plates (1f1) are slidably connected with the support frames (1 a);
the top parts of the two movable plates (1f1) are respectively provided with a first roller (1f2) in an arrayed manner, and the first rollers (1f2) are arranged on the top parts of the two movable plates (1f 1);
the threaded rod (1f3) is arranged on the support frame (1a) and is rotatably connected with the support frame (1a), two sections of threads are arranged on the threaded rod (1f3), and the two sections of threads are respectively connected with the two movable plates (1f 1);
and the second servo motor (1f4) is arranged on the support frame (1a), and the output end of the second servo motor (1f4) is connected with the threaded rod (1f 3).
5. The device for detecting good product holes in a production line based on the laser radar as claimed in claim 2, wherein the pushing-away mechanism (2) comprises:
the cylinder frame (2a) is arranged on the support frame (1 a);
the first cylinder (2b) is arranged on the cylinder frame (2a), and the output end of the first cylinder (2b) faces the notch (1a 1);
the push plate (2c) is arranged at the output end of the first air cylinder (2b), a first limiting rod (2c1) is arranged on the push plate (2c), and the first limiting rod (2c1) penetrates through the air cylinder frame (2a) and is in sliding connection with the air cylinder frame.
6. The device of claim 1, further comprising: go up top mechanism (4), go up top mechanism (4) and include:
the fixing frame (4a) is arranged at the bottom of the plate conveying mechanism (1);
the second cylinder (4b) is arranged on the fixed frame (4 a);
the longitudinal moving plate (4c) is arranged at the output end of the second cylinder (4b), the top surface of the longitudinal moving plate (4c) is symmetrically provided with second rollers (4c1), the ground of the longitudinal moving plate (4c) is symmetrically provided with second limiting rods (4c2), and the second limiting rods (4c2) penetrate through the fixing frame (4a) and are in sliding connection with the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596561.4U CN216144953U (en) | 2021-07-14 | 2021-07-14 | Device for detecting good product holes on assembly line based on laser radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596561.4U CN216144953U (en) | 2021-07-14 | 2021-07-14 | Device for detecting good product holes on assembly line based on laser radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216144953U true CN216144953U (en) | 2022-03-29 |
Family
ID=80802063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121596561.4U Expired - Fee Related CN216144953U (en) | 2021-07-14 | 2021-07-14 | Device for detecting good product holes on assembly line based on laser radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216144953U (en) |
-
2021
- 2021-07-14 CN CN202121596561.4U patent/CN216144953U/en not_active Expired - Fee Related
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Granted publication date: 20220329 |