CN210465299U - Automatic optical detection equipment - Google Patents
Automatic optical detection equipment Download PDFInfo
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- CN210465299U CN210465299U CN201921237349.1U CN201921237349U CN210465299U CN 210465299 U CN210465299 U CN 210465299U CN 201921237349 U CN201921237349 U CN 201921237349U CN 210465299 U CN210465299 U CN 210465299U
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Abstract
The utility model relates to an automatic optical detection technical field, concretely relates to automatic optical detection equipment. The automatic optical inspection apparatus includes: the machine shell is provided with an inlet for the product to enter and an outlet for the product to be delivered; the track is arranged in the shell and is suitable for driving the product to move in the shell; and the anti-collision structure is arranged on one side of the inlet and one side of the outlet and is suitable for detecting the inlet and/or the outlet in a region corresponding to the track moving region. Through set up crashproof structure in one side of entry and/or export, crashproof structure can be suitable for and to enter the mouth and/or export and detect in the regional corresponding region with the track removal, if there is the foreign matter then control automatic optical detection equipment and shut down or send the warning suggestion, when the operator clears away the foreign matter and then resumes the normal operating of equipment, when having guaranteed that entry and export have other foreign matters, the foreign matter also can not collide with the track in equipment or the product on the track, prevented the damage of product and equipment.
Description
Technical Field
The utility model relates to an automatic optical detection technical field, concretely relates to automatic optical detection equipment.
Background
An automatic Optical inspection apparatus, called aoi (automated Optical inspection) for short, is an apparatus for automatically inspecting common defects encountered in soldering production based on Optical principles, and is commonly used for inspecting a PCB (printed circuit Board). In the AOI detection process, the power device drives the tracks of the PCB at the inlet and the outlet to move back and forth along the direction vertical to the inlet and the outlet, so that the automatic detection of the PCB is completed.
An AOI among the prior art is for the convenience of automated inspection PCB board gets into AOI and detects and whether the test of the PCB board of accomplishing is accomplished, thereby control AOI's work, all install the inductor at the entering end of AOI entry and the outflow end of export and respond to, but can not detect the entry and export and whether have the foreign matter in other regions of rail movement in-process, make AOI in the course of the work, if export except that the regional other foreign matters of rail movement of outflow end department, will strike to the foreign matter when the inside product that accomplishes the test of AOI flows out, lead to the track to hit and warp, the shell of PCB board and AOI equipment also has the damaged deformation of different degrees, influence the product quality of PCB board and the normal operating of AOI equipment.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming AOI entry among the prior art and the defect that the export is in the regional collision that moves on the track to provide one kind and can avoid the automatic optical detection equipment that bumps in the region that enters the mouth and exit moves on the track.
An automatic optical inspection apparatus comprising:
the machine shell is provided with an inlet for a product to enter and an outlet for the product to spread;
the track is arranged in the shell and is suitable for driving the product to move in the shell;
and the anti-collision structure is arranged on one side of the inlet and/or one side of the outlet and is suitable for detecting the inlet and/or the outlet in a region corresponding to the track moving region.
The anti-collision structure is arranged on one of two opposite sides of the inlet and/or the outlet in the horizontal direction.
The anti-collision structure is two, wherein one of the anti-collision structure is arranged on one of two opposite sides of the inlet in the horizontal direction, and the other anti-collision structure is arranged on one of two opposite sides of the outlet in the horizontal direction.
The anti-collision structures are distributed at intervals on the peripheral wall of the inlet and/or the outlet.
Further comprising:
and the controller is connected with the anti-collision structure and is suitable for controlling an anti-collision area of the anti-collision structure to at least match with the size of the product.
The anti-collision structure comprises a controller, and is characterized by further comprising an automatic detection device connected with the controller, wherein the controller receives the size of the product detected by the automatic detection device and sets the size of the product as an anti-collision area of the anti-collision structure.
The controller includes a control panel adapted for a person to manually enter a size of the product into the controller through the control panel, the controller setting the size of the product to a crush zone of the crush structure.
The anti-collision structure is suitable for the anti-collision structure to detect that foreign matters exist in the anti-collision area, and the controller controls the alarm device to give an alarm.
The anti-collision structure is an area detection structure.
The anti-collision structure is an infrared sensor or a photoelectric sensor.
The utility model discloses technical scheme has following advantage:
1. the utility model provides an automatic optical detection equipment, include: the machine shell is provided with an inlet for a product to enter and an outlet for the product to spread; the track is arranged in the shell and is suitable for driving the product to move in the shell; and the anti-collision structure is arranged on one side of the inlet and/or one side of the outlet and is suitable for detecting the inlet and/or the outlet in a region corresponding to the track moving region. Set up crashproof structure through the one side in entry and/or export, crashproof structure can be suitable for and go into the mouth and/or export and detect in the region corresponding with the track removal region, no matter what position was moved to the track like this, whether there is the foreign matter in this region to crashproof structure homoenergetic detection, if there is the foreign matter then control automatic optical detection equipment to shut down or send the warning suggestion, resume the normal operating of equipment again after the operator clears away the foreign matter, when having guaranteed that entry and/or export have other foreign matters, the foreign matter also can not collide with track or the product on the track in equipment or the equipment, the damage of product and equipment has been prevented, the quality of product and the normal operating of equipment have been guaranteed.
2. The utility model provides an automatic optical detection equipment, anticollision structure locates the entry and/or wherein one side of the relative both sides in the horizontal direction of export. By arranging the anti-collision structure on one of two opposite sides of the inlet and/or the outlet in the horizontal direction, the anti-collision area which can be detected by the anti-collision structure in the area of the track moving direction is larger.
3. The utility model provides an automatic optical detection equipment, anticollision structure is two, and one of them is located wherein one side of the relative both sides on the horizontal direction of entry, another is located wherein one side of the relative both sides on the horizontal direction of export. Through set up an anticollision structure respectively in entry and export for entry and export homoenergetic prevent in the region of track moving direction that the foreign matter from appearing colliding with equipment or product, and the cost is lower.
4. The utility model provides an automatic optical detection equipment, anticollision structure is a plurality of, and interval distribution is in the entry and/or the perisporium department of export. Through set up a plurality of crashproof structures at the perisporium department interval of entry and/or export for all areas of entry and/or export can be detected, and the anticollision effect is better.
5. The utility model provides an automatic optical detection equipment still includes: and the controller is connected with the anti-collision structure and is suitable for controlling an anti-collision area of the anti-collision structure to at least match with the size of the product. The anti-collision structure is arranged in the anti-collision region through the controller, and the anti-collision region is at least matched with the size of the product, so that when the product in the equipment is detected, the product can be at least guaranteed not to collide with other products at an inlet and/or an outlet, and the anti-collision effect is guaranteed.
6. The utility model provides an automatic optical detection equipment still includes automatic checkout device, with the controller is connected, the controller is received automatic checkout device detects the size of product to set for it is regional in the anticollision of anticollision structure. The size of the product is automatically detected by the automatic detection device, so that the automatic optical detection equipment is more automatic and intelligent.
7. The utility model provides an automatic optical detection equipment still includes alarm device, with the controller is connected, is suitable for anticollision structure detects when having the foreign matter in the anticollision region, the controller control alarm device sends out the police dispatch newspaper. Through setting up alarm device for when crashproof structure detects the interior foreign matter that exists of anticollision zone, the transmission that can be timely improves the efficiency of foreign matter clearance for operating personnel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the automatic optical inspection apparatus of the present invention;
description of reference numerals:
1-a machine shell; 2-an inlet; 3-an anti-collision structure; 4-an entrance inductor; 5-a controller; 6-alarm device.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
In the prior art, in the working process, a power device drives a track of a PCB board in a shell to reciprocate so as to ensure that welding spots tested on a product are compared with qualified parameters in a database, the defects on the PCB board are detected through image processing, and the defects are displayed/marked through a display or an automatic mark for repair of maintenance personnel.
In order to facilitate the automatic detection of whether the PCB enters the automatic optical detection device for detection and whether the detected PCB is detected completely, thereby controlling the normal operation of the automatic optical detection device, usually, sensors are installed at the entrance end of the entrance and the exit end of the exit of the automatic optical detection device for sensing, but the sensors at the entrance end and the exit end can only sense whether a product enters the automatic optical detection device and whether the product is transmitted from the automatic optical detection device, but cannot detect whether foreign objects exist in other areas of the entrance and the exit in the track moving process, so that the automatic optical detection device will impact the foreign objects when the product tested inside the automatic optical detection device flows out if other foreign objects exist in the track moving area of the exit except the exit end, or, there are other foreign matters in the entrance, but automatic transmission mechanism is yet to detect the product transmission to the entrance to be detected, then can make to detect the product and collide with track or foreign matter, leads to the track to bump into the deformation, and the shell of PCB board and automatic optical detection equipment also has the damaged deformation of different degrees, influences the product quality of PCB board and the normal operating of automatic optical detection equipment.
In order to solve the above problem, the present embodiment proposes an automatic optical inspection apparatus, as shown in fig. 1, the automatic optical inspection apparatus includes: a cabinet 1, a track and a crash structure 3.
The shell 1 is provided with an inlet 2 for the product to enter and an outlet for the product to be delivered; the track is arranged in the machine shell 1 and is suitable for driving a product to move in the machine shell 1; the anti-collision structure 3 is arranged on one side of the inlet 2 and one side of the outlet, and the anti-collision structure 3 is an area detection structure and is suitable for detecting the inlet 2 and/or the outlet in an area corresponding to the track moving area.
By arranging the anti-collision structure 3 at one side of the inlet 2 and/or the outlet, the anti-collision structure 3 can be suitable for detecting the inlet 2 and/or the outlet in a region corresponding to a rail moving region, so that no matter where the rail moves, the anti-collision structure 3 can detect whether foreign matters exist in the region (the anti-collision region of the anti-collision structure 3), if the foreign matters exist in the detection region of the inlet 2, the automatic optical detection equipment is controlled to stop or give an alarm prompt, when an operator cleans the foreign matters, the normal operation of the equipment is recovered, and a product to be detected is transmitted to the inlet 2; if foreign matters exist in the detection area of the outlet, the automatic optical detection equipment is controlled to stop or give an alarm prompt, and when the foreign matters are removed by an operator, the normal operation of the equipment is recovered, and the detected products are transmitted out from the outlet; when having guaranteed that entry 2 and export have other foreign matters, the foreign matter also can not collide with equipment or the track in the equipment or the product on the track, has prevented the damage of product and equipment, has guaranteed the quality of product and the normal operating of equipment. As an alternative embodiment, it is also possible to provide the impact protection 3 only on one side of the inlet 2; alternatively, the crash structure 3 is provided on only one side of the outlet.
In order to detect whether a product enters the automatic optical detection device from the inlet 2 and whether the product is delivered out of the automatic optical detection device, an inlet sensor 4 is arranged on an inlet side of the inlet 2, an outlet sensor is arranged on an outlet side of the outlet, the inlet side of the inlet 2 and the outlet side of the outlet are both arranged on the same side part as the moving direction of the track, the moving direction of the track is the horizontal direction, namely the inlet side of the inlet 2 and the outlet side of the outlet are arranged on the opposite sides of the inlet 2 and the outlet in the horizontal direction, the number of the anti-collision structures 3 in the embodiment is two, one of the anti-collision structures is arranged on the other side of the opposite sides of the inlet 2 in the horizontal direction, and the other anti-collision structure is arranged on the other side of the opposite sides of the outlet in the horizontal. Through locating entry inductor 4 and export inductor in the one side of 2 and export relative both sides of entry horizontal direction, anticollision structure 3 locates the opposite side of 2 and export relative both sides of entry horizontal direction, track moving direction one side is detected by entry inductor 4 and export inductor, the opposite side is detected by anticollision structure 3, it is regional bigger to make the anticollision, make entry 2 and export homoenergetic prevent in the region of track moving direction that the foreign matter from appearing colliding with equipment or product, and the cost is lower.
As an alternative embodiment, the crash structure 3 may be provided in plurality and spaced apart from each other at the peripheral wall of the inlet 2 and the outlet. Through the perisporium department interval at entry 2 and export set up a plurality of crashproof structures 3 for all areas homoenergetic of entry 2 and export are detected, and the anticollision effect is better.
As an alternative embodiment, the inlet inductor 4 and the outlet inductor may not be provided at the inlet 2 and the outlet.
Generally, the moving area of the track of the automatic optical inspection device in the cabinet 1 is between the size of one product and the size of two products, and the size of the product refers to the length, the width and the thickness of the product, therefore, the automatic optical inspection device in the present embodiment further includes a controller 5, the controller 5 is connected with the crash structure 3, the controller 5 is adapted to control the crash area of the crash structure 3 to match at least the size of the product, specifically, the length of the crash area of the crash structure 3 in the present embodiment is the length of one product, the width of the crash area is the width of one product, and the thickness of the crash area is the thickness of one product. Set up anticollision structure 3's anticollision region through setting up controller 5, and set up the anticollision region into at least with the size phase-match of product for product in the equipment is being examined time measuring, can guarantee at least not to collide with other products in entry 2 and exit, has guaranteed the anticollision effect. As an alternative embodiment, it is also possible for the impact-protection region of the impact-protection structure 3 to be larger than the size of one product.
The controller 5 in this embodiment includes a control panel adapted for a person to manually enter the size of the product into the controller 5 through the control panel, the controller 5 sizing the product to the crush zone of the crush structure 3. As an alternative embodiment, in order to automate the automatic detection device, the automatic optical detection device may include an automatic detection device, which is connected to the controller 5, and the controller 5 receives the size of the product detected by the automatic detection device and sets the size as the anti-collision area of the anti-collision structure 3.
The automatic optical detection device in the embodiment further comprises an alarm device 6 connected with the controller 5, and the controller 5 is suitable for controlling the alarm device 6 to give an alarm when the anti-collision structure 3 detects that foreign matters exist in the anti-collision area. Through setting up alarm device 6 for when crashproof structure 3 detected that there is the foreign matter in the anticollision region, the transmission that can be timely improves the efficiency of foreign matter clearance for operating personnel.
Specifically, the alarm device 6 in this embodiment is a buzzer, and when the anti-collision structure 3 detects that there is a foreign object in the anti-collision area, the buzzer buzzes and alarms to flash red light; when the anti-collision structure 3 can not detect that foreign matters exist in the anti-collision area, the buzzer does not give out buzzing and the green light flashes. As an alternative embodiment, the warning device 6 may not be provided, and the controller 5 may directly control the apparatus to stop when the collision avoidance structure 3 detects the presence of a foreign object in the collision avoidance area.
The collision avoidance structure 3 in the present embodiment has excellent environmental resistance: oil resistance, dust resistance, bending resistance and high precision. Specifically, the anti-collision structure 3 in this embodiment is an infrared sensor, and the entrance sensor 4 and the exit sensor are infrared sensors. As a changeable implementation manner, the anti-collision structure 3 may be a photoelectric sensor, and the entrance sensor 4 and the exit sensor may be photoelectric sensors; alternatively, the collision avoidance structure 3, the entrance sensor 4 and the exit sensor are any one or more of an infrared sensor or a photoelectric sensor.
The product in this embodiment is a PCB board. In an alternative embodiment, the product may be any other product that requires detection.
In the automatic optical detection equipment in the embodiment, due to the arrangement of the anti-collision structure 3, the anti-collision area of the anti-collision structure 3 is large, so that the inlet inductor 4 can be prevented from being out of order, and a plurality of products can enter the equipment to be detected at the same time; simultaneously, when can preventing that entry 2 and exit from having other products or staff, wait to detect the product and be transmitted to entry 2 departments, the product that has accomplished the detection can also spread out from equipment, effectually avoid the product to get into the track and take place to hit the board, test removal in-process foreign matter and track and equipment and bump the incident, simultaneously, can avoid personnel to take place injured danger in the maloperation in-process.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. An automatic optical inspection apparatus, comprising:
the machine shell (1), wherein an inlet (2) for a product to enter and an outlet for the product to be delivered are formed in the machine shell (1);
the track is arranged in the shell (1) and is suitable for driving the product to move in the shell (1);
the anti-collision structure (3) is arranged on one side of the inlet (2) and/or one side of the outlet and is suitable for detecting the inlet (2) and/or the outlet in a region corresponding to a track moving region.
2. The automatic optical inspection device according to claim 1, characterized in that the anti-collision structure (3) is provided on one of two horizontally opposite sides of the inlet (2) and/or the outlet.
3. The automatic optical inspection device according to claim 2, characterized in that the collision avoidance structure (3) is provided in two, one of which is provided on one of two horizontally opposite sides of the inlet (2) and the other of which is provided on one of two horizontally opposite sides of the outlet.
4. The automatic optical inspection device according to claim 1, characterized in that said anti-collision structures (3) are in plurality, spaced apart at the peripheral wall of said inlet (2) and/or said outlet.
5. The automatic optical inspection device of claim 1, further comprising:
a controller (5) connected with the crash structure (3), the controller (5) being adapted to control a crash zone of the crash structure (3) to match at least the size of the product.
6. The automatic optical inspection device according to claim 5, characterized in that it further comprises automatic inspection means, connected to said controller (5), said controller (5) receiving the dimensions of said product detected by said automatic inspection means and setting them as an anti-collision zone of said anti-collision structure (3).
7. The automatic optical inspection device according to claim 5, characterized in that said controller (5) comprises a control panel adapted for a person to manually enter the dimensions of said product into said controller (5) through said control panel, said controller (5) setting the dimensions of said product to the collision-avoidance area of said collision-avoidance structure (3).
8. The automatic optical detection apparatus according to claim 5, characterized in that it further comprises alarm means (6), connected to said controller (5), adapted to control said alarm means (6) to give an alarm when said anti-collision structure (3) detects the presence of a foreign body in said anti-collision zone.
9. The automatic optical inspection device according to any one of claims 1 to 8, characterized in that the collision avoidance structure (3) is an area inspection structure.
10. The automatic optical inspection device according to claim 9, characterized in that said anti-collision structure (3) is an infrared sensor or a photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921237349.1U CN210465299U (en) | 2019-07-30 | 2019-07-30 | Automatic optical detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921237349.1U CN210465299U (en) | 2019-07-30 | 2019-07-30 | Automatic optical detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210465299U true CN210465299U (en) | 2020-05-05 |
Family
ID=70449232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921237349.1U Active CN210465299U (en) | 2019-07-30 | 2019-07-30 | Automatic optical detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210465299U (en) |
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2019
- 2019-07-30 CN CN201921237349.1U patent/CN210465299U/en active Active
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Address after: No. 3168, Fuyuan Third Road, high tech Zone, Zaozhuang City, Shandong Province Patentee after: Zaozhuang Ruinuo Electronic Technology Co., Ltd Address before: 277000, No. 15, building 322, Internet Town, Zaozhuang hi tech Zone, Shandong Patentee before: ZAOZHUANG VISIONOX ELECTRONIC TECHNOLOGY Co.,Ltd. |