Parking mechanism part package detection system

Abstract

The utility model relates to a parking mechanism part packaging detection system which comprises a rack, a visual detection mechanism and a grabbing mechanism. The workbench is provided with a detection position, the detection position is used for placing a material disc, and parking mechanism parts are placed on the material disc; the visual detection mechanism is arranged on the rack and is used for detecting whether the parking mechanism parts placed on the charging tray at the detection position are qualified or not; the grabbing mechanism is installed on the rack and used for grabbing the detected trays and placing the qualified trays and the unqualified trays in different positions. Thus, the visual inspection mechanism is adopted to detect whether the parking mechanism parts on the charging tray are placed qualified or not, automatic detection can be achieved, and the detection accuracy is improved.

Description

Technical Field

[0001] The present application relates to the field of automobile parts packaging detection, and in particular to a parking mechanism parts packaging detection system. Background Art

[0002] Batch traceability is a behavior in the automotive industry that requires 100% accurate tracing of the production date and production status of parts based on safety and quality control requirements. Among them, the parking mechanism assembly is required to be shipped in a complete set of packaging in an assembled state. When inspecting the packaging, the parts must be assembled well, not a few or a majority, the parts must be placed in the correct direction, and the quality of the parts must meet the standards. In related technologies, manual visual inspection is mainly relied on to count and check the parts one by one. Manual visual inspection causes visual fatigue and a high probability of manual errors. It is easy to have problems such as missing, wrong installation, and misjudgment, which can lead to subsequent inability to assemble. Utility Model Content

[0003] The present application provides a parking mechanism parts packaging inspection system to solve the problems of high error probability in manual inspection, easy occurrence of missing assembly, wrong assembly and misjudgment.

[0004] The present application provides a parking mechanism parts packaging detection system, comprising:

[0005] A frame, wherein the frame is provided with a workbench; the workbench has a detection position, the detection position is used to place a material tray, and the parking mechanism parts are placed on the material tray;

[0006] A visual inspection mechanism, which is arranged on the frame and is used to detect whether the parking mechanism parts on the material tray placed at the inspection position are properly placed;

[0007] The grabbing mechanism is installed on the frame and is used to grab the material trays after inspection and place the qualified and unqualified material trays in different positions respectively.

[0008] Furthermore, the workbench is provided with at least one positioning fixture, and the positioning fixture is provided with a positioning groove for positioning and accommodating the material tray, and one of the positioning fixtures is located at the detection position.

[0009] Furthermore, it also includes a rotation drive device, which is connected to the frame through a connecting seat; the output shaft of the rotation drive device is connected to the workbench, and is used to drive the workbench to rotate, so as to drive one of the multiple positioning tooling to rotate to the detection position.

[0010] Furthermore, the workbench also has a placement position, and the number of the positioning fixtures is two; the rotary drive device drives the workbench to rotate, thereby driving the two positioning fixtures to exchange positions, so that the positioning fixture where the tray with the parking mechanism parts is placed is located is located at the detection position, and the other positioning fixture without a tray loaded is located at the placement position; wherein, after the positioning fixture located at the placement position performs the operation of loading the tray, the parking mechanism parts are placed on the tray.

[0011] Furthermore, it also includes a stop cylinder, which is connected to the connecting seat, and the output end of the stop cylinder can abut against or be away from the peripheral side of the output shaft of the rotary drive device.

[0012] Further, a side of the frame close to the operator is defined as an operating side;

[0013] The parking mechanism parts packaging detection system further includes a fence, which is arranged on the frame and surrounds the workbench; the fence is arranged close to the operating side;

[0014] And / or, the parking mechanism parts packaging detection system further includes an operation button, and the operation button is arranged on the operation side of the frame.

[0015] Furthermore, the visual detection mechanism comprises:

[0016] An upper visual inspection device is arranged on the frame and located above the workbench;

[0017] A lower visual inspection device is arranged on the frame and located below the material tray;

[0018] The side vision detection device is arranged on the frame and located on the side of the workbench.

[0019] Furthermore, it also includes a packaging mechanism, the gripping mechanism places the qualified trays on the packaging mechanism, and the packaging mechanism is used to package the palletized trays.

[0020] Furthermore, the grasping mechanism adopts a flexible mechanical claw.

[0021] Furthermore, it also includes a code reading mechanism, which is arranged on the frame and is used to read the code of the parking mechanism parts before the parking mechanism parts are placed on the feeding tray.

[0022] Furthermore, it also includes a material rack, which is used to place the material tray without the parking mechanism parts.

[0023] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0024] The parking mechanism parts packaging inspection system provided by the embodiment of the present application includes a frame, a visual inspection mechanism and a grabbing mechanism, and the frame is provided with a workbench; the workbench has a detection position, and the detection position is used to place the material tray, and the parking mechanism parts are placed on the material tray; the visual inspection mechanism is arranged on the frame, and is used to detect whether the placement of the parking mechanism parts on the material tray placed at the detection position is qualified; the grabbing mechanism is installed on the frame, and is used to grab the material tray after the inspection, and place the qualified and unqualified material trays in different positions respectively. In this way, the frame provides an installation and fixing foundation, and after the parking mechanism parts are placed on the material tray, it can be placed on the workbench, and then the placement of the parts is visually inspected by the visual inspection mechanism. When the placement is qualified, the grabbing mechanism grabs the qualified material tray and places it in one position for subsequent operations. When the detection result is that the placement is unqualified, the grabbing mechanism grabs the unqualified material tray and places it in another position for subsequent operations. It can be seen that the present application can realize automatic detection and improve the detection accuracy by using a visual inspection mechanism to detect whether the placement of the parking mechanism parts on the material tray is qualified. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0027] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0028] Figure 1 A schematic diagram of the structure of a parking mechanism parts packaging detection system provided in an embodiment of the present application;

[0029] Figure 2 for Figure 1 Schematic diagram of part of the structure.

[0030] Description of reference numerals:

[0031] 11. Frame; 111. Operation side; 112. Enclosure; 113. Operation button; 12. Workbench; 123. Positioning tooling;

[0032] 13. Rotation drive device; 14. Stop cylinder; 15. Connecting seat;

[0033] 2. Feed tray;

[0034] 41. Upper visual detection device; 43. Side visual detection device;

[0035] 5. Grasping mechanism; 51. Robotic arm; 52. Mechanical claw; 53. Quick changer;

[0036] 6. Packaging mechanism; 61. Sealing machine; 62. Conveyor belt; 63. Printer; 64. Palletizing tooling;

[0037] 7. Code reading mechanism;

[0038] 8. Material rack. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0040] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0041] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0042] Figure 1 to Figure 2 A parking mechanism parts packaging inspection system provided for the embodiment of the present application includes a frame 11, a visual inspection mechanism and a grabbing mechanism 5, the frame 11 is provided with a workbench 12; the workbench 12 has a detection position, the detection position is used to place a material tray 2, and the material tray 2 is placed with parking mechanism parts; the visual inspection mechanism is arranged on the frame 11, and is used to detect whether the placement of the parking mechanism parts on the material tray 2 placed at the detection position is qualified; the grabbing mechanism 5 is installed on the frame 11, and is used to grab the material tray 2 after the inspection, and place the qualified and unqualified material trays 2 in different positions respectively. In this way, the frame 11 provides an installation and fixing foundation, and after the parking mechanism parts are placed on the material tray 2, it can be placed on the workbench 12, and then the placement of the parts is visually inspected by the visual inspection mechanism. When it is detected that the placement is qualified, the grabbing mechanism 5 grabs the qualified material tray 2 and places it in a position for subsequent operations. When the detection result is that the placement is unqualified, the grabbing mechanism 5 grabs the unqualified material tray 2 and places it in another position for subsequent operations. It can be seen that the present application can realize automated detection and improve detection accuracy by using a visual detection mechanism to detect whether the placement of the parking mechanism parts on the material tray 2 is qualified.

[0043] A plurality of loading cavities are arranged in the material tray 2, and the operator can manually place a plurality of parts of each set of parking mechanisms into the loading cavities respectively, and then use the visual inspection mechanism to check whether any parts are missed or misplaced.

[0044] Among them, the present application also includes a control system, which is electrically connected to the visual inspection system and the gripping mechanism 5. After the visual inspection system is started, it obtains an image by taking a photo, and then analyzes the image to determine whether the parking mechanism parts placed in the material tray 2 are qualified, and uploads the test results to the control system. The control system can inform the test results by alarm or display. Among them, for the material tray 2 that fails the test, the operator can rearrange it according to the test results and conduct visual inspection again.

[0045] like Figure 1 As shown, in the technical solution of this embodiment, the workbench 12 is provided with at least one positioning fixture 123, and the positioning fixture 123 is provided with a positioning groove for positioning and accommodating the material tray 2, and one of the positioning fixtures 123 is located at the detection position.

[0046] It can be understood that by setting the positioning groove, the material tray 2 can be quickly positioned and placed, thereby improving work efficiency and the accuracy of the placement of the material tray 2, ensuring that the material tray 2 to be visually inspected is located in the inspection area of ​​the visual inspection mechanism.

[0047] like Figure 2 As shown, in the technical solution of this embodiment, it also includes a rotation driving device 13, which is connected to the frame 11 through a connecting seat 15; the output shaft of the rotation driving device 13 is connected to the workbench 12, and is used to drive the workbench 12 to rotate, so as to drive one of the multiple positioning tools 123 to rotate to the detection position.

[0048] It is understandable that by providing the rotary drive device 13, it is possible to realize that while the positioning fixture 123 at the detection position is performing visual inspection, the positioning fixtures 123 at other positions can load the tray 2. The rotary drive device 13 drives the workbench 12 to rotate, and the positioning fixtures 123 can be rotated to the detection position one by one for inspection. In this embodiment, multiple positioning fixtures 123 work synchronously to improve work efficiency.

[0049] like Figure 1 and Figure 2 As shown, in the technical solution of this embodiment, the workbench 12 also has a placement position, and the number of the positioning fixtures 123 is two; the rotating drive device 13 drives the workbench 12 to rotate, thereby driving the two positioning fixtures 123 to interchange positions, so that the positioning fixture 123 where the tray 2 with the parking mechanism parts is placed is located is located in the detection position, and the other positioning fixture 123 without the tray 2 is located in the placement position; wherein, after the positioning fixture 123 located at the placement position is loaded with the tray 2, the parking mechanism parts are placed on the tray 2.

[0050] It can be understood that the material tray 2 on the positioning fixture 123 at the detection position is placed with parking mechanism parts, and visual inspection and grasping operation by the grasping mechanism 5 can be carried out. At the same time, the positioning fixture 123 at the placement position is empty, and the material tray 2 can be loaded, and then the parking mechanism parts are placed on the material tray 2. After the material tray 2 in the positioning fixture 123 at the detection position is grasped away, the rotating drive device 13 drives the workbench 12 to rotate, so as to realize the interchange of the positions of the two positioning fixtures 123. The above operations can be repeated to improve work efficiency.

[0051] like Figure 2 As shown, in the technical solution of this embodiment, a stop cylinder 14 is further included, and the stop cylinder 14 is connected to the connecting seat 15, and the output end of the stop cylinder 14 can abut against or be away from the peripheral side of the output shaft of the rotary drive device 13.

[0052] It is understandable that, in order to ensure the stability of the position during visual inspection and placement operation, the stop cylinder 14 abuts against the peripheral side of the output shaft of the rotary drive device 13 so that the output shaft of the rotary drive device 13 does not rotate, thereby improving the position stability of the workbench 12. When the workbench 12 needs to be rotated, the stop cylinder 14 is away from the peripheral side of the output shaft of the rotary drive device 13. At this time, the rotary drive device 13 can drive the workbench 12 to rotate when it is started.

[0053] In one embodiment, the rotation driving device 13 is a driving motor.

[0054] like Figure 1 As shown, in the technical solution of this embodiment, the side of the frame 11 close to the operator is defined as the operating side 111;

[0055] The parking mechanism parts packaging detection system further includes a fence 112, which is disposed on the frame 11 and surrounds the workbench 12; the fence 112 is disposed close to the operating side 111;

[0056] It is understandable that the provision of the enclosure 112 can play a protective role and reduce the risk of the parking mechanism parts falling when the operator is placing the parking mechanism parts.

[0057] like Figure 1 As shown, in the technical solution of this embodiment, the parking mechanism parts packaging detection system further includes an operation button 113 , and the operation button 113 is disposed on the operation side 111 of the frame 11 .

[0058] It is understandable that the operation button 113 is electrically connected to the rotation drive device 13 and is used to control the start of the rotation drive device 13. When the placement operation on the positioning fixture 123 at the placement position is completed, the operator can press the operation button 113, the rotation drive device 13 is started and drives the positioning fixture 123 on the workbench 12 to rotate, so as to rotate the positioning fixture 123 to the detection position.

[0059] like Figure 1 As shown, in the technical solution of this embodiment, the visual inspection mechanism includes an upper visual inspection device 41, a lower visual inspection device and a side visual inspection device 43. The upper visual inspection device 41 is arranged on the frame 11 and is located above the workbench 12; the lower visual inspection device is arranged on the frame 11 and is located below the material tray 2; the side visual inspection device 43 is arranged on the frame 11 and is located on the side of the workbench 12.

[0060] It can be understood that the upper visual inspection device 41, the lower visual inspection device and the side visual inspection device 43 can be used to photograph the placement of the parking mechanism parts on the tray 2 from multiple angles to obtain images, and then perform visual analysis from multiple angles to improve the accuracy of visual inspection.

[0061] like Figure 1 As shown, in the technical solution of this embodiment, a packaging mechanism 6 is further included. The gripping mechanism 5 places the qualified trays 2 on the packaging mechanism 6, and the packaging mechanism 6 is used to package the stacked trays 2.

[0062] It is understandable that when the parking mechanism parts on the tray 2 are placed properly, the grasping structure will grasp the qualified tray 2 from the positioning fixture 123 and place it on the stacking fixture 64 of the packaging mechanism 6. When the number of trays 2 stacked on the stacking fixture 64 reaches a predetermined number, the stacked trays 2 are packaged and then sealed by the sealing machine 61. After the sealing and packaging is completed, the stacked trays 2 are transported to the conveyor belt 62 for subsequent transmission. Among them, the sealing machine 61 adopts the existing sealing machine 61, which will not be repeated here. The packaging of the stacked trays 2 can be completed by manual operation.

[0063] It also includes a printer 63, which prints labels after packaging and affixes the labels to the packaged material tray.

[0064] like Figure 1 As shown, in the technical solution of this embodiment, the gripping mechanism 5 adopts a flexible mechanical claw 52. It can be understood that the flexible mechanical claw 52 can play a protective role on the one hand, and can be adapted to the difference in the size of the tray 2 on the other hand.

[0065] like Figure 1As shown, the grasping mechanism 5 includes a mechanical arm 51, a quick changer 53 and a mechanical claw 52. The mechanical claw 52 is detachably connected to the mechanical arm 51 through the quick changer 53. Different mechanical claws 52 can be replaced through the quick changer 53 to meet different needs.

[0066] like Figure 1 As shown, in the technical solution of this embodiment, it also includes a code reading mechanism 7, which is arranged on the frame 11 and is used to read the code of the parking mechanism parts before the parking mechanism parts are placed on the feeding tray 2.

[0067] It can be understood that each parking mechanism part has a code, and the parking mechanism parts are read before the parts are placed on the feeding tray 2, so that the parking mechanism parts can be recorded and sorted, which is convenient for statistics and tracking.

[0068] like Figure 1 As shown, in the technical solution of this embodiment, a material rack 8 is further included, and the material rack 8 is used to place the material tray 2 without the parking mechanism parts.

[0069] It is understandable that a plurality of trays 2 can be stacked on the material rack 8. The material rack 8 is arranged close to the frame 11, which is convenient for the operator to take the tray 2 and put it into the positioning tool 123, reducing labor intensity and improving work efficiency.

[0070] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0071] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0072] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A parking mechanism parts packaging detection system, characterized in that: include: A frame (11), wherein the frame (11) is provided with a workbench (12); the workbench (12) has a detection position, wherein the detection position is used to place a material tray (2), and parking mechanism parts are placed on the material tray (2); A visual inspection mechanism, the visual inspection mechanism being arranged on the frame (11) and being used to inspect whether the placement of the parking mechanism parts on the material tray (2) placed at the inspection position is qualified; A grabbing mechanism (5) is installed on the frame (11) and is used to grab the material trays (2) after inspection, and to place the qualified and unqualified material trays (2) at different positions respectively.

2. The parking mechanism parts packaging detection system according to claim 1, characterized in that: The workbench (12) is provided with at least one positioning fixture (123), and the positioning fixture (123) is provided with a positioning groove for positioning and accommodating the material tray (2), wherein one positioning fixture (123) is located at the detection position.

3. The parking mechanism parts packaging detection system according to claim 2, characterized in that: It also includes a rotation drive device (13), which is connected to the frame (11) via a connecting seat (15); the output shaft of the rotation drive device (13) is connected to the workbench (12) and is used to drive the workbench (12) to rotate, so as to drive one of the multiple positioning tools (123) to rotate to the detection position.

4. The parking mechanism parts packaging detection system according to claim 3, characterized in that: The workbench (12) also has a placement position, and the number of the positioning fixtures (123) is two; the rotary drive device (13) drives the workbench (12) to rotate, thereby driving the two positioning fixtures (123) to exchange positions, so that the positioning fixture (123) where the material tray (2) with the parking mechanism parts is placed is located is located at the detection position, and the other positioning fixture (123) without the material tray (2) is located at the placement position; wherein, after the positioning fixture (123) located at the placement position is loaded with the material tray (2), the parking mechanism parts are placed on the material tray (2).

5. The parking mechanism parts packaging detection system according to claim 3, characterized in that: It also comprises a stop cylinder (14), which is connected to the connection seat (15), and the output end of the stop cylinder (14) can abut against or be away from the peripheral side of the output shaft of the rotary drive device (13).

6. The parking mechanism parts packaging detection system according to claim 3, characterized in that: The side of the frame (11) close to the operator is defined as the operating side (111); The parking mechanism parts packaging detection system further comprises a fence (112), wherein the fence (112) is arranged on the frame (11) and surrounds the workbench (12); the fence (112) is arranged close to the operating side (111); And / or, the parking mechanism parts packaging detection system further comprises an operation button (113), and the operation button (113) is arranged on the operation side (111) of the frame (11).

7. The parking mechanism parts packaging detection system according to claim 1, characterized in that: The visual inspection mechanism comprises: An upper visual inspection device (41) is arranged on the frame (11) and is located above the workbench (12); A lower visual inspection device is arranged on the frame (11) and is located below the material tray (2); A side visual detection device (43) is arranged on the frame (11) and is located on the side of the workbench (12).

8. The parking mechanism parts packaging detection system according to claim 1, characterized in that: It also comprises a packaging mechanism (6), wherein the gripping mechanism (5) places the qualified material trays (2) on the packaging mechanism (6), and the packaging mechanism (6) is used to package the stacked material trays (2).

9. The parking mechanism parts packaging detection system according to claim 1, characterized in that: The grasping mechanism (5) adopts a flexible mechanical claw.

10. The parking mechanism parts packaging detection system according to claim 1, characterized in that: It also includes a code reading mechanism (7), which is arranged on the frame (11) and is used to read the code of the parking mechanism parts before the parking mechanism parts are placed on the feeding tray (2); And / or, it also includes a material rack (8), wherein the material rack (8) is used to place the material tray (2) without the parking mechanism parts placed thereon.

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