CN218847124U - Position detection apparatus - Google Patents

Abstract

The utility model discloses a position detection equipment belongs to check out test set technical field. The utility model discloses a position detection equipment, the top of shooting part main part through first area array camera carries out primary localization to the plug-in components earlier, then makes first drive module and second drive module drive the second area array camera according to primary localization result and move to directly over the grafting of plug-in components and part main part to make the second area array camera aim at the grafting of plug-in components and part main part, detect the accurate position of plug-in components, and then can judge whether plug-in components are located the correct position; then, the second drive module drives the 3D line to sweep the camera and move along the Y direction again, scans the plug-in components, obtains the height information of the plug-in components, and then can judge whether the plug-in components are plugged tightly, replaces manual detection, and improves the detection efficiency and the accuracy of the detection result.

Description

Position detection apparatus

Technical Field

The utility model relates to a check out test set technical field especially relates to position detection equipment.

Background

With the rapid development of the new energy automobile industry, the power battery as the main power source of the electric automobile is always the key point of research in various countries. In recent years, the safety problem of new energy vehicles is on a rapid growth trend, mainly focusing on the aspect of power batteries, such as combustion, and the like, and new energy vehicles often have the phenomenon of spontaneous combustion or combustion of the power batteries in occasions such as charging, driving, traffic accidents and the like, so that the vehicles and people can be destroyed, and the new energy vehicles are more and more attracted by social attention as the safety problem of the power batteries of the hearts of the new energy vehicles. Therefore, the analysis of the safety of the power battery and the related detection standard is of great significance.

The internal temperature of the power battery is too high, which can cause the battery to burn and explode, so a proper cooling mechanism is needed in the battery, and the water-cooled power battery cooling system uses special cooling liquid to flow in a cooling liquid pipeline in the power battery, so that the heat generated by the power battery is transferred to the cooling liquid, and the temperature of the power battery is reduced. Therefore, the normal operation of the water cooling system is particularly important, in the water cooling system, the water cooling pipe is inserted into the top of the power battery and used for connecting a cooling liquid pipeline inside and outside the power battery, whether the installation position of the water cooling pipe is correct or not and whether the water cooling pipe and the power battery are tightly inserted or not can influence the normal operation of the water cooling system, and whether the water cooling pipe is correctly installed or not needs to be detected after the power battery and the water cooling pipe are assembled.

A common water-cooling pipe is L-shaped, and one end of the L-shaped water-cooling pipe is inserted into the power battery along the vertical direction. The position and the height of the existing water cooling tube are detected by manual visual and manual pressing. After power battery accomplished, the manual work was examined the water-cooled tube position, and whether the water-cooled tube was installed and the mounted position was whether correct, ensured the water-cooled tube installation with the mode of manual pressure afterwards and inserted tightly, prevented not hard up. The detection mode has low efficiency and high cost, and has no unified judgment standard, and the false judgment and the missing judgment rate are higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a position detection equipment has improved detection efficiency and testing result's accuracy.

In order to realize the purpose, the following technical scheme is provided:

position detection equipment for detect insert the position of locating the cartridge of part main part top surface, position detection equipment locates and detects the station, position detection equipment includes:

the 2D visual detection assembly comprises a plurality of first area-array cameras and a plurality of second area-array cameras, and the first area-array cameras are used for shooting the top of the component main body; the second area-array camera is used for shooting the insertion position of the plug-in component and the component main body;

the 3D visual detection assembly comprises a 3D line scanning camera, and the 3D line scanning camera is used for scanning the cartridge;

the driving assembly comprises a first driving module, a second driving module and an installation piece, the second area-array camera and the 3D line scanning camera are both installed on the installation piece, the first driving module can drive the second driving module to move along the X direction according to the shooting results of the plurality of first area-array cameras, and the second driving module can drive the installation piece to move along the Y direction according to the shooting results of the plurality of first area-array cameras; the Y direction is perpendicular to the X direction.

As an alternative to the position detection device, the field of view of the second area-array camera is smaller than the field of view of the first area-array camera.

As an alternative to the position detection apparatus, the 2D vision detection assembly further includes a first light source provided in correspondence with the plurality of first area-array cameras; and/or the presence of a gas in the atmosphere,

the 2D visual detection assembly further comprises a second light source arranged corresponding to the second area-array camera.

As an alternative to the position detection device, the first light source is a bar light source, which is parallel to the X direction; and/or the presence of a gas in the atmosphere,

the second light source is an annular light source, and the annular light source is sleeved on the outer side of the second area-array camera.

As an alternative of the position detection device, the position detection device further comprises an alarm component, and the alarm component can send out an alarm prompt according to shooting results of the 2D visual detection component and the 3D visual detection component.

As an alternative to the position detecting apparatus, the position detecting apparatus further comprises a transfer assembly for transferring the component main body to the detection station.

As an alternative to the position detection device, the transmission assembly comprises a VGA cart.

As an alternative of the position detection device, the transmission assembly further comprises two guide units, the two guide units are respectively arranged on two sides of the detection station along the Y direction and used for guiding the VGA trolley to transmit the component main body to the detection station.

As an alternative scheme of the position detection device, the guide unit comprises a plurality of guide wheels which are sequentially arranged along the X direction, and the two guide wheels of the guide unit are respectively abutted to two sides of the VGA trolley.

As an alternative of the position detection device, the position detection device further includes a limiting component, and the limiting component is used for limiting the VGA trolley to move in the detection station along the X direction, so that the component main body stays at the detection station.

As an alternative to the position detecting device, the position limiting assembly comprises:

the fixing piece is fixedly arranged at one end of the detection station along the X direction;

activity locating part and spacing driving piece, activity locating part movably locates detect the station and follow the other end of X direction, spacing driving piece is used for the drive activity locating part action, so that the activity locating part can with the VGA dolly support tightly in the mounting.

As an alternative to the position detecting apparatus, the position detecting apparatus further includes a main body detecting member for detecting whether the component main body is tilted in the X direction.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a position detection equipment, the top of accessible first area array camera shooting part main part carries out primary positioning to the plug-in components earlier, then makes first drive module and second drive module drive the second area array camera according to the primary positioning result and move to directly over the grafting department of plug-in components and part main part to make the second area array camera aim at the grafting department of plug-in components and part main part, detect the accurate position of plug-in components, and then can judge whether plug-in components are located correct position; then, the second drive module drives the 3D line to sweep the camera and move along the Y direction again, scans the plug-in components, obtains the height information of the plug-in components, and then can judge whether the plug-in components are plugged tightly, replaces manual detection, and improves the detection efficiency and the accuracy of the detection result.

Drawings

Fig. 1 is a schematic structural diagram of a position detection device (belt cover) in an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a position detection device according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of a position detection device according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an internal structure of the position detecting apparatus according to the embodiment of the present invention.

Reference numerals:

100. a power battery;

11. a first area-array camera; 12. a second area-array camera; 13. a first light source; 14. a second light source;

21. a 3D line scan camera;

31. a first driving module; 32. a second driving module; 33. a mounting member;

4. a transmission assembly; 41. a VGA trolley; 42. a guide unit; 421. a guide wheel;

5. a limiting component; 51. a fixing member; 52. a movable limiting part; 53. a limiting driving piece;

6. an alarm component;

71. a main body detection member; 72. an in-place detection member; 73. an empty load detection member;

8. an electric cabinet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 4, the present embodiment provides a position detecting apparatus for detecting the position of a cartridge inserted into the top surface of a component main body. It should be noted that, the top surface of the component main body is provided with a jack adapted to the plug-in component, the jack may be an unthreaded hole, and the plug-in component is directly inserted into the jack.

Of course, in other embodiments, the insertion hole may be a threaded hole, and the cartridge may be inserted into and screwed with the insertion hole, for example, the cartridge may be a bolt or the like.

The position detection equipment is arranged at a detection station and comprises a 2D vision detection assembly, a 3D vision detection assembly and a driving assembly, wherein the 2D vision detection assembly comprises a plurality of first area-array cameras 11 and a plurality of second area-array cameras 12, and the plurality of first area-array cameras 11 are used for shooting the top of the part main body; the second area-array camera 12 is used for shooting the insertion position of the plug-in component and the component main body; the 3D visual inspection assembly comprises a 3D line scan camera 21,3D line scan camera 21 for scanning the cartridge; the driving assembly comprises a first driving module 31, a second driving module 32 and a mounting part 33, the second area-array camera 12 and the 3D line scan camera 21 are both mounted on the mounting part 33, the first driving module 31 can drive the second driving module 32 to move along the X direction according to the shooting results of the plurality of first area-array cameras 11, and the second driving module 32 can drive the mounting part 33 to move along the Y direction according to the shooting results of the plurality of first area-array cameras 11; the Y direction is perpendicular to the X direction.

The position detecting device of this embodiment can shoot the top of the component main body by the first area-array camera 11, first position the plug-in component, and then drive the second area-array camera 12 to move right above the plug-in position of the plug-in component and the component main body by the first driving module 31 and the second driving module 32 according to the initial positioning result, so that the second area-array camera 12 aligns with the plug-in position of the plug-in component and the component main body, detect the precise position of the plug-in component, and then can judge whether the plug-in component is located at the correct position; then, the second driving module 32 drives the 3D line scanning camera 21 to move along the Y direction again, scans the plug-in unit, obtains the height information of the plug-in unit, and further determines whether the plug-in unit is plugged tightly, so that manual detection is replaced, and the detection efficiency and the accuracy of the detection result are improved.

In this embodiment, the second driving module 32 is a motor and a ball screw, so that the transmission precision is high, the positions of the second area-array camera 12 and the 3D line scanning camera 21 can be conveniently and accurately adjusted, and the motor is used to drive the ball screw to drive the mounting member 33 to move along the Y direction, which is the prior art and is not repeated herein. The first driving module 31 is a conventional motor and belt transmission mechanism, and it is also conventional to drive the belt transmission mechanism by the motor to drive the ball screw to move along the X direction, and details thereof are not repeated herein.

Optionally, a buckle is arranged at the jack of the power battery 100, and the water-cooling tube is inserted into the jack and is clamped with the buckle, so as to ensure the connection stability of the water-cooling tube and the power battery 100. The tongue piece area of buckle can be detected by utilizing the 2D visual detection assembly to judge the model of the water-cooling pipe.

Taking an L-shaped water-cooling tube as an example, for convenience of description, one end of the L-shaped water-cooling tube, which is inserted into the power battery 100, is denoted as a tail of the water-cooling tube, and the other end of the water-cooling tube is denoted as a head of the water-cooling tube, where the head of the water-cooling tube is parallel to the top surface of the power battery 100 when the water-cooling tube is installed in place.

When judging whether the water-cooling pipe is located at the correct position, the distance between the axis of the head of the water-cooling pipe and the edge of the tongue piece of the buckle can be used as a basis, and if the distance between the axis of the head of the water-cooling pipe and the edge of the tongue piece of the buckle is within a first preset distance range, the installation position of the water-cooling pipe is correct; otherwise, the installation position of the water cooling pipe is wrong.

When whether the water-cooling pipe is plugged tightly is judged, the distance between the head of the water-cooling pipe and the top surface of the power battery 100 can be used as a basis, and if the distance between the head of the water-cooling pipe and the top surface of the power battery 100 is within a second preset distance range, it is indicated that the water-cooling pipe is plugged tightly; otherwise, the water-cooled tube is not plugged tightly.

The first preset distance range and the second preset distance range are known values determined through multiple repeated tests, and are not limited herein.

Optionally, the field of view of the second area-array camera 12 is smaller than that of the first area-array camera 11, in other words, the second area-array camera 12 has higher shooting precision than the first area-array camera 11, so as to improve the water cooling pipe position detection precision.

Optionally, the 2D visual inspection assembly further includes a first light source 13 disposed corresponding to the plurality of first area-array cameras 11. Utilize first light source 13 to provide the illumination to first area array camera 11, help improving first area array camera 11's shooting definition, and then improve the water-cooling tube position detection precision.

Further, the 2D visual inspection assembly further includes a second light source 14 disposed corresponding to the second area-array camera 12. The second light source 14 is used for providing illumination for the second area-array camera 12, the shooting definition of the second area-array camera 12 is improved, and the position detection precision of the water-cooling pipe is improved.

In this embodiment, the position detecting apparatus further includes a frame, the first area-array camera 11 and the first light source 13 are both fixedly disposed in the frame, the first area-array camera 11 is provided with two, the first light source 13 is provided with three, specifically, the first area-array camera 11 is disposed between two adjacent first light sources 13, and the illuminating effect is better.

Optionally, the first light source 13 is a bar-shaped light source, and the bar-shaped light source is parallel to the X direction, so that the lighting effect is improved, and the first light source 13 can illuminate the whole top surface of the power battery 100.

Further, the second light source 14 is an annular light source, and the annular light source is sleeved outside the second area-array camera 12, so that the illumination effect is good.

Optionally, the position detection apparatus further comprises a transport assembly 4 for transporting the component body to the detection station. The automation degree of the position detection equipment is improved, the stability and consistency of the supplied materials of the power battery 100 are ensured, and the detection efficiency and precision can be further improved.

Optionally, the transmission assembly 4 comprises a VGA cart 41. The power battery 100 can be placed on the VGA trolley 41, the VGA trolley 41 is used for conveying the power battery 100 to a detection station, the positioning is accurate, and the transfer efficiency of the power battery 100 is improved.

Optionally, the transmission assembly 4 further includes two guiding units 42, and the two guiding units 42 are respectively disposed at two sides of the detection station along the Y direction, and are used for guiding the VGA cart 41 to transmit the component main body to the detection station. And further, the main bodies of the components such as the power battery 100 and the like can be accurately and quickly conveyed to the detection station, and the detection efficiency is improved.

Optionally, the guiding unit 42 includes a plurality of guiding wheels 421 sequentially arranged along the X direction, the guiding wheels 421 of the two guiding units 42 are both rotatably arranged on the frame, and the guiding wheels 421 of the two guiding units 42 respectively abut against two sides of the VGA cart 41. The guide wheel 421 is used for guiding the VGA trolley 41, so that sliding friction is converted into rolling friction, and the movement of the VGA trolley 41 is not influenced.

Optionally, the position detection apparatus further includes a limiting assembly 5, and the limiting assembly 5 is configured to limit the VGA cart 41 to move in the X direction at the detection station, so that the component main body stays at the detection station. After VGA dolly 41 moved to the detection station, usable spacing subassembly 5 played limiting displacement to VGA dolly 41, avoided VGA dolly 41 to rock at the detection station, guaranteed 2D visual detection subassembly and 3D visual detection subassembly's shooting definition.

Optionally, the limiting assembly 5 includes a fixing member 51, a movable limiting member 52 and a limiting driving member 53, and the fixing member 51 is fixedly disposed at one end of the detection station along the X direction; the movable limiting part 52 is movably arranged at the other end of the detection station along the X direction, and the limiting driving part 53 is used for driving the movable limiting part 52 to move, so that the movable limiting part 52 can tightly support the VGA trolley 41 against the fixing part 51. In-process that gets into detection station at VGA dolly 41, VGA dolly 41 removal can not be interfered to activity locating part 52, and after VGA dolly 41 one end and mounting 51 butt, rethread spacing driving piece 53 drive activity locating part 52 action to make activity locating part 52 and mounting 51 press from both sides tight VGA dolly 41 jointly, play limiting displacement, simple structure, and easily operation to VGA dolly 41.

In this embodiment, two movable limiting members 52 are provided, and the two movable limiting members 52 are respectively located at two sides of the same end of the VGA cart 41, so as to improve the limiting stability, and correspondingly, two limiting driving members 53 are provided, and are disposed in one-to-one correspondence with the two movable limiting members 52. The fixing member 51 is fixedly arranged on the frame, the movable limiting member 52 is rotatably arranged on the frame, the limiting driving member 53 is an air cylinder, one end of the movable limiting member 52 is pushed by the air cylinder, the movable limiting member 52 can be rotated, and the other end of the movable limiting member 52 is abutted against the VGA trolley 41, so that the purpose of abutting the VGA trolley 41 against the fixing member 51 is achieved.

Optionally, the position detection device further comprises an alarm component 6, and the alarm component 6 can send an alarm prompt according to the shooting results of the 2D visual detection component and the 3D visual detection component. When the installation position of the water cooling pipe is judged to be wrong or the water cooling pipe is not plugged tightly, an alarm prompt can be sent out through the alarm assembly 6 to prompt a worker to install the water cooling pipe again. For example, the alarm mode of the alarm component 6 may be an audio alarm, a light alarm, or an alarm by displaying text, image information, etc. on a display, which is not limited in detail herein.

Optionally, the position detecting apparatus further includes a main body detecting member 71, and the main body detecting member 71 is configured to detect whether the component main body is tilted in the X direction. Therefore, the main bodies of the components such as the power battery 100 and the like can be prevented from being inclined to influence the detection precision.

In this embodiment, the main body detection piece 71 is a distance sensor, and the distance sensor is provided with two sets, two in each set. Two sets of distance sensors are arranged along the X direction at intervals, and the two distance sensors in the same set are respectively positioned on two sides of the power battery 100 in the Y direction. Detecting the distance between the power battery 100 and the distance sensor by using the distance sensor, further judging whether the measured distance is within a third preset distance range, and if so, indicating that the power battery 100 is not inclined; if not, the power battery 100 is inclined. When the distance sensor determines that the power battery 100 is inclined, an alarm prompt can be sent through the alarm assembly 6 to remind a worker to check and correct the position of the power battery 100.

Optionally, the position detection device further includes an in-position detection component 72 for detecting whether the VGA cart 41 reaches the detection station. Illustratively, the in-place detection component 72 is a proximity switch, and when one end of the VGA cart 41 abuts against the fixing component 51, the proximity switch can be triggered, which indicates that the VGA cart 41 reaches the detection station, and at this time, the limit driving component 53 can be controlled to drive the movable limiting component 52 to act, so as to clamp and fix the VGA cart 41.

Optionally, the position detection apparatus further includes an empty detection component 73 for detecting whether the VGA cart 41 located at the detection station is loaded with a main body of the power battery 100 or the like. Illustratively, the no-load detection element 73 is a photoelectric sensor, and when the VGA cart 41 moves to the detection station, the power battery 100 on the VGA cart 41 can block the light beam emitted by the photoelectric sensor, which indicates that the VGA cart 41 carries the main bodies of the components such as the power battery 100, and the position detection device works normally; when the VGA trolley 41 moves to the detection station, the light beam emitted by the photoelectric sensor is not shielded, and the situation that the VGA trolley 41 is not provided with main parts such as the power battery 100 is indicated, so that a worker can be reminded to check through the alarm assembly 6, and invalid work such as a 2D visual detection assembly, a 3D visual detection assembly, a driving assembly and the like can be avoided.

Optionally, the position detection device further comprises a control unit, and the control unit is in communication connection with the first area-array camera 11, the first light source 13, the second area-array camera 12, the second light source 14, the 3D line scanning camera 21, the first driving module 31, the second driving module 32, the transmission assembly 4, the limit driving member 53, the alarm assembly 6 and the main body detection member 71 respectively, so as to realize coordination control through the control unit and detect the installation position and the installation height of the water-cooled tube. Furthermore, the position detection equipment further comprises an electric cabinet 8, and the electric cabinet 8 is arranged on one side of the rack and used for containing various circuits and control units.

It should be noted that the operation principle of the position detection apparatus of this embodiment is as follows:

1) The VGA trolley 41 is loaded with the power battery 100 and enters a detection station under the guiding action of the guide wheel 421, the in-place detection component 72 detects whether the VGA trolley 41 is in place, and when the VGA trolley 41 is in place, the limit driving component 53 is controlled to drive the movable limit component 52 to act, so that the VGA trolley 41 is clamped and fixed; the main body detection part 71 detects whether the power battery 100 is inclined, and when the power battery 100 is determined to be inclined, an alarm prompt is sent out through the alarm assembly 6 to remind a worker to check and correct the position of the power battery 100;

2) The first area-array camera 11 is matched with the first light source 13 to shoot the top of the component main body, and the water-cooling tube is initially positioned;

3) The control unit controls the first driving module 31 and the second driving module 32 to act according to the shooting result of the first area-array camera 11 so as to drive the second area-array camera 12 to move right above the splicing position of the water-cooled tube and the power battery 100, and then the second area-array camera 12 is matched with the second light source 14 to detect the accurate position of the water-cooled tube, so that whether the water-cooled tube is located at the correct position can be judged;

4) After the second area-array camera 12 finishes working, the first driving module 31 and the second driving module 32 drive the 3D line scanning camera 21 to move at a constant speed along the Y direction, and scan the water-cooled tube to obtain height information of the water-cooled tube, that is, a distance between the head of the water-cooled tube and the top surface of the power battery 100, so as to determine whether the water-cooled tube is plugged tightly;

5) After the detection is finished, if the installation position and the insertion tightness of the water-cooled tube meet the requirements, the VGA trolley 41 drives the power battery 100 to move to the next station; if the installation position or the tight degree of inserting of water-cooled tube do not meet the requirements, then report to the police through warning subassembly 6, the suggestion staff overhauls or repacks the water-cooled tube.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (12)

1. Position detection equipment for detect insert the position of locating the cartridge of part main part top surface, position detection equipment locates and detects the station, its characterized in that, position detection equipment includes:

a 2D visual inspection assembly comprising a plurality of first (11) and second (12) area-array cameras, the plurality of first area-array cameras (11) being for photographing a top of the component body; the second area-array camera (12) is used for shooting the insertion position of the plug-in component and the component main body;

a 3D visual inspection assembly comprising a 3D line scan camera (21), the 3D line scan camera (21) for scanning the cartridge;

the driving assembly comprises a first driving module (31), a second driving module (32) and a mounting part (33), the second area array camera (12) and the 3D line scan camera (21) are both mounted on the mounting part (33), the first driving module (31) can drive the second driving module (32) to move along the X direction according to the shooting results of the plurality of first area array cameras (11), and the second driving module (32) can drive the mounting part (33) to move along the Y direction according to the shooting results of the plurality of first area array cameras (11); the Y direction is perpendicular to the X direction.

2. The position detection apparatus according to claim 1, characterized in that the field of view of the second area-array camera (12) is smaller than the field of view of the first area-array camera (11).

3. The position detection apparatus according to claim 1, wherein the 2D visual detection assembly further includes a first light source (13) provided in correspondence with a plurality of the first area-array cameras (11); and/or the presence of a gas in the gas,

the 2D visual inspection assembly further comprises a second light source (14) arranged in correspondence with the second area-array camera (12).

4. A position detection device according to claim 3, characterized in that the first light source (13) is a bar light source, which is parallel to the X-direction; and/or the presence of a gas in the atmosphere,

the second light source (14) is an annular light source, and the annular light source is sleeved on the outer side of the second area-array camera (12).

5. The position detection device according to claim 1, further comprising an alarm component (6), wherein the alarm component (6) can give an alarm prompt according to the shooting results of the 2D visual detection component and the 3D visual detection component.

6. The position detection apparatus according to claim 1, characterized in that it further comprises a transport assembly (4) for transporting the component body to the detection station.

7. Position detection device according to claim 6, characterized in that the transmission assembly (4) comprises a VGA trolley (41).

8. The position detection apparatus according to claim 7, wherein the transfer assembly (4) further comprises two guide units (42), the two guide units (42) being respectively provided at both sides of the detection station in the Y direction for guiding the VGA cart (41) to transfer the component body to the detection station.

9. The position detection apparatus according to claim 8, wherein the guide unit (42) includes a plurality of guide wheels (421) arranged in sequence along the X direction, and the guide wheels (421) of the two guide units (42) are respectively abutted against both sides of the VGA cart (41).

10. The position detection apparatus according to claim 7, further comprising a limiting assembly (5), wherein the limiting assembly (5) is configured to limit the VGA cart (41) to move in the X direction at the detection station, so that the component body stays at the detection station.

11. Position detection device according to claim 10, characterized in that said stop assembly (5) comprises:

the fixing piece (51) is fixedly arranged at one end of the detection station along the X direction;

the detection device comprises a movable limiting part (52) and a limiting driving part (53), wherein the movable limiting part (52) is movably arranged at the other end of the detection station along the X direction, and the limiting driving part (53) is used for driving the movable limiting part (52) to move, so that the VGA trolley (41) can be tightly abutted to the fixing part (51) by the movable limiting part (52).

12. The position detecting apparatus according to claim 1, characterized in that the position detecting apparatus further comprises a main body detecting member (71), the main body detecting member (71) being for detecting whether the component main body is tilted in the X direction.

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