Detection device

Abstract

The utility model discloses a detection device, which relates to the technical field of detection devices, and comprises a transportation assembly and a detection assembly, the transportation assembly comprises a feed port and a discharge port, the transportation assembly is used for transporting a workpiece to be detected from the feed port to the discharge port, and the detection assembly comprises a frame, a camera shooting part and a processing part. The frame is erected at the top of the transportation assembly, the camera shooting part is installed on the frame, the camera shooting part is used for shooting a to-be-detected workpiece on the transportation assembly, and the camera shooting part is in signal connection with the processing part. An operator places an automobile stamping plate on the transportation component, the camera shooting component shoots a workpiece to be detected and transmits picture information to the processing component, the processing component compares the currently shot picture with each piece of image information stored in the processing component, and if the pictures are the same or similar, the workpiece to be detected is detected. According to the detection device, the detection efficiency and the detection accuracy are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection device technical field, especially relate to a detection device. BACKGROUND

[0002] The automobile stamping plate piece can crack in the production process, once the cracked plate piece is installed on the vehicle, the safety of the people in the vehicle cannot be effectively protected when the vehicle collides in the accident.

[0003] At present, in order to reduce the outflow of the cracked automobile stamping plate piece, the commonly used detection means is to assume a detection process, whether the automobile stamping plate piece exists cracking is observed by artificial observation, but artificial detection is influenced by the quality of the operating personnel, thereby leading to poor detection effect.

[0004] Therefore, it is necessary to provide a new detection device to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of detection devices, to improve the technical problem of poor detection effect in prior art.

[0006] To achieve the above object, the utility model provides a kind of detection device, the detection device is used for the cracking detection of automobile stamping plate piece, and the detection device includes:

[0007] Transporting assembly, the transporting assembly includes feed inlet and discharge outlet, and the transporting assembly is used to transport the workpiece to be detected from the feed inlet to the discharge outlet;

[0008] Detection assembly, the detection assembly includes frame, camera component and processing component, the frame is erected on the top of the transporting assembly, the camera component is installed on frame, the camera component is used to photograph the workpiece to be detected on the transporting assembly, and the camera component is signal connected with the processing component.

[0009] In an embodiment, the number of camera components is multiple, and multiple camera components are used to be arranged along the transport direction of the workpiece to be detected.

[0010] In an embodiment, the camera component includes multiple cameras, and multiple cameras are used to be arranged along the vertical transport direction of the workpiece to be detected.

[0011] In an embodiment, the detection assembly further includes light source, and the light emitting end of the light source is arranged towards the transporting assembly to irradiate the workpiece to be detected on the transporting assembly.

[0012] In an embodiment, the detection assembly further comprises a connecting member connected with the camera, the connecting member comprises a first connecting plate, the first connecting plate is formed with a first mounting slot extending along the length direction of the first connecting plate, and the detection assembly further comprises a first locking member, the first locking member is mounted to the frame through the first mounting slot.

[0013] In an embodiment, the connecting member further comprises a second connecting plate, and a third connecting plate and a fourth connecting plate connected with each other perpendicularly, the third connecting plate is formed with a mounting hole, the detection assembly further comprises a second locking member, the second locking member is mounted to the first connecting plate through the mounting hole, the fourth connecting plate is connected with the second connecting plate, and the camera is mounted to the second connecting plate.

[0014] In an embodiment, the detection assembly further comprises a third locking member, the second connecting plate is formed with a second mounting slot extending along the length direction of the second connecting plate, the fourth connecting plate is formed with a first arc slot, and the third locking member is mounted to the first arc slot through the second mounting slot.

[0015] In an embodiment, the second connecting plate is formed with a second arc slot, and the camera is mounted to the second arc slot.

[0016] In an embodiment, the number of the light sources is two, and the two light sources are arranged at intervals along the direction perpendicular to the transportation direction of the workpiece to be detected.

[0017] In an embodiment, the two sides of the light source are formed with a first supporting plate, the first supporting plate is formed with a third arc slot, the frame is formed with two second supporting plates arranged at intervals, the second supporting plates are formed with third mounting slots, and the detection assembly further comprises two rotating members, one of the rotating members is rotatably mounted to the third mounting slot of one of the second supporting plates through the third arc slot of one of the first supporting plates, and the other of the rotating members is rotatably mounted to the third mounting slot of the other of the second supporting plates through the third arc slot of the other of the first supporting plates.

[0018] In the scheme, the detection device is used for crack detection of automobile stamping plates, and the detection device comprises a conveying assembly and a detection assembly, the conveying assembly comprises an inlet and an outlet, the conveying assembly is used for conveying the workpiece to be detected from the inlet to the outlet, the detection assembly comprises a frame, a camera component and a processing component, the frame is arranged on the top of the conveying assembly, the camera component is installed on the frame, the camera component is used for shooting the workpiece to be detected on the conveying assembly, and the camera component is in signal connection with the processing component. The image information of various cracking conditions of the automobile stamping plate is stored in the processing component, then the frame is arranged on the conveying assembly, then the camera component is installed on the frame, and the camera component is in signal connection with the processing component, so that the installation of the whole equipment is completed; when detection is needed, the operator places the automobile stamping plate from the inlet on the conveying assembly, and the conveying assembly conveys the workpiece to be detected towards the outlet, in the conveying process, the camera component shoots the workpiece to be detected, and then the photo information is transmitted to the processing component, the processing component compares the current photo with various image information stored in the processing component, if there is the same or similar, it indicates that there is cracking, so that various types of cracking conditions in different positions can be detected, and the detection accuracy is greatly improved. The camera component is arranged to shoot the photo of the automobile stamping plate in real time and transmit the photo to the processing component, and the photo is compared with the image information of various cracking conditions in the processing component, so that, compared with the detection by manual operation in the prior art, the scheme in the utility model greatly improves the detection efficiency and the detection accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in the drawings without creative labor.

[0020] Figure 1 It is an embodiment of the detection device provided by the utility model from one angle Structure diagram;

[0021] Figure 2 It is another view of the structure schematic diagram of the embodiment of the detection device provided by the utility model;

[0022] Figure 3 It is Figure 2 Enlarged view at A;

[0023] Figure 4 It is a connection schematic diagram of the camera and the connecting piece from one angle of an embodiment provided by the utility model;

[0024] Figure 5 Another view connection schematic diagram of the camera and the connecting piece one embodiment provided by the utility model.

[0025] Explanation of reference numerals:

[0026] 100, detection device; 2, detection assembly; 21, frame; 22, camera component; 221, camera; 23, light source; 24, connecting piece; 241, first connecting plate; 241a, first mounting groove; 242, second connecting plate; 243, third connecting plate; 244, fourth connecting plate; 244a, first circular arc groove; 242a, second mounting groove; 242b, second circular arc groove; 231, first supporting plate; 231a, third circular arc groove; 211, second supporting plate; 211a, third mounting groove.

[0027] The implementation, functional features and advantages of the utility model will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0030] In addition, if the embodiments of the utility model involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel solutions are included, taking "A and / or B" as an example, including A solution, or B solution, or A and B solution. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0031] Referring to Figure 1 and Figure 2 The utility model provides a detection device 100 for the cracking detection of automobile stamping plate parts, the detection device 100 includes transportation assembly and detection assembly 2, and the transportation assembly includes feed inlet and discharge outlet, and the transportation assembly is used for transporting the workpiece to be detected from the feed inlet to the discharge outlet, the detection assembly 2 includes frame 21, camera component 22 and processing component, the frame 21 is erected on the top of transportation assembly, the camera component 22 is installed on the frame 21, the camera component 22 is used for shooting the workpiece to be detected on the transportation assembly, and the camera component 22 is signal connected with the processing component. The image information of various cracking conditions of automobile stamping plate parts is stored in the processing component, then the frame 21 is erected on the transportation assembly, then the camera component 22 is installed on the frame 21, and the camera component 22 is signal connected with the processing component, so that the installation of the whole equipment is completed, when needing detection, the operating personnel places the automobile stamping plate parts from the feed inlet on the transportation assembly, and the transportation assembly transports the workpiece to be detected towards the discharge outlet, in the transportation process, the camera component 22 takes the photograph of the workpiece to be detected, then the photo information is transmitted to the processing component, and the processing component compares the current photograph with various image information stored in the processing component, if there is same or similar, then it indicates that there is cracking condition, so various types of different position cracking states can be detected, and the detection accuracy is greatly improved, the embodiment compares the photograph of the automobile stamping plate parts in real time by setting the camera component 22 and transmits the photograph to the processing component, compares the image information of various cracking states in the processing component, compared with the prior art detection by manual, the scheme in the embodiment greatly improves the detection efficiency and the detection accuracy.

[0032] Further, the detection device 100 further includes a display screen, the display screen is installed on the frame 21, and the display screen is signal connected with the processing component, the display screen can display the current automobile stamping plate part picture, and whether the automobile stamping plate part passes the detection, so as to remind the operating personnel whether the current automobile stamping plate part is qualified.

[0033] Referring to Figure 1 and Figure 2 In an embodiment, the number of camera components 22 is multiple, and the multiple camera components 22 are used for being arranged at intervals along the transportation direction of the workpiece to be detected. By setting multiple camera components 22, the pictures of various angles of the automobile stamping plate parts are shot, whether the cracking condition exists in each position of the automobile stamping plate part is detected, and the detection accuracy is greatly improved.

[0034] Referring to Figure 1 and Figure 2In an embodiment, the camera component 22 comprises a plurality of cameras 221, which are arranged along the vertical direction of the transportation direction of the workpiece to be detected. By arranging the plurality of cameras 221, the range of the photographing can be further improved, so that the automobile stamping plate of various sizes can be detected, and the applicable range of the detection device 100 is greatly increased.

[0035] Referring to Figures 1 to 3 In an embodiment, the detection assembly 2 further comprises a light source 23, and the light emitting end of the light source 23 is arranged towards the transportation assembly, so as to irradiate the workpiece to be detected on the transportation assembly. By arranging the light source 23, the automobile stamping plate can be illuminated, so that the photograph taken by the camera component 22 can be clearer, and the processing component can be more accurate when comparing, and the detection accuracy is further improved.

[0036] Referring to Figures 1 to 5 In an embodiment, the detection assembly 2 further comprises a connecting piece 24, which is connected with the camera 221, and the connecting piece 24 comprises a first connecting plate 241, which is formed with a first mounting groove 241a arranged along the length direction of the first connecting plate 241, and the detection assembly 2 further comprises a first locking piece, which is mounted to the frame 21 through the first mounting groove 241a. The first locking piece is loosened, then the first locking piece is driven to move in the first mounting groove 241a, the position of the first connecting plate 241 is adjusted, and then the first locking piece is locked, so that the height of the camera 221 can be adjusted, and the range of the camera 221 can be wider.

[0037] Referring to Figures 1 to 5 In an embodiment, the connecting piece 24 further comprises a second connecting plate 242, and a third connecting plate 243 and a fourth connecting plate 244 connected with each other perpendicularly, the third connecting plate 243 is formed with a mounting hole, the detection assembly 2 further comprises a second locking piece, which is mounted to the first connecting plate 241 through the mounting hole, the fourth connecting plate 244 is connected with the second connecting plate 242, and the camera 221 is mounted to the second connecting plate 242. When the angle of the camera 221 needs to be adjusted, the second locking piece is loosened, then the third connecting plate 243 is rotated, and when the third connecting plate 243 is rotated to a suitable angle, the second locking piece is locked, so that the angle of the camera 221 can be adjusted, and the photographing range of the camera 221 can be further improved.

[0038] Referring to Figures 1 to 5In an embodiment, the detection assembly 2 further comprises a third locking member, a second mounting groove 242a extending along the length direction of the second connecting plate 242 is formed on the second connecting plate 242, a first circular arc groove 244a is formed on the fourth connecting plate 244, and the third locking member is installed in the first circular arc groove 244a through the second mounting groove 242a. When the horizontal position of the camera 221 needs to be adjusted, the third locking member is loosened, and then the third locking member is moved in the second mounting groove 242a. When the horizontal position of the camera 221 is in a suitable position, the third locking member is locked, so that the horizontal position of the camera 221 can be adjusted to meet various shooting requirements of the camera 221. Meanwhile, the third locking member can also be moved in the first circular arc groove 244a, so that the shooting angle of the camera 221 can be adjusted, and the photographable range of the camera 221 is further improved.

[0039] Referring to Figures 1 to 5 In an embodiment, a second circular arc groove 242b is formed on the second connecting plate 242, and the camera 221 is installed in the second circular arc groove 242b. By sliding the installation position of the camera 221 in the second circular arc groove 242b, the shooting angle of the camera 221 can be further adjusted, so that the photographable range of the camera 221 can be further improved.

[0040] Referring to Figure 1 and Figure 2 In an embodiment, the number of light sources 23 is two, and the two light sources 23 are arranged at intervals along the vertical direction of the transportation direction of the workpiece to be detected. By arranging multiple light sources 23, the brightness can be made brighter, and the photographed photo can be made clearer.

[0041] Referring to Figures 1 to 3 In an embodiment, first supporting plates 231 are formed on both sides of the light source 23, a third circular arc groove 231a is formed on the first supporting plate 231, two second supporting plates 211 are formed on the frame 21 and arranged at intervals, a third mounting groove 211a is formed on the second supporting plate 211, and the detection assembly 2 further comprises two rotating members. One rotating member is rotatably installed in the third mounting groove 211a of one second supporting plate 211 through the third circular arc groove 231a of one first supporting plate 231, and the other rotating member is rotatably installed in the third mounting groove 211a of the other second supporting plate 211 through the third circular arc groove 231a of the other first supporting plate 231. Through the two rotating members, the light sources 23 on both sides can be rotated to adjust the light irradiated on the automobile stamping plate, so that the situation of overexposure of the photo during shooting can be prevented.

[0042] The above merely illustrates the exemplary embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the technical concept of the present application and by using the content of the present application specification and drawings are included in the patent protection scope of the present application.

Claims

1. A detection device for detecting cracks in automotive stamped sheet metal parts, characterized in that, include: A transport assembly, comprising an inlet and an outlet, is used to transport the workpiece to be inspected from the inlet to the outlet. The detection component includes a frame, a camera component, and a processing component. The frame is mounted on top of the transport component, the camera component is mounted on the frame, and the camera component is used to photograph the workpiece to be inspected on the transport component. The camera component is signal-connected to the processing component.

2. The detection device as described in claim 1, characterized in that, The number of camera components is multiple, and the multiple camera components are arranged at intervals along the transport direction of the workpiece to be inspected.

3. The detection device as described in any one of claims 1 or 2, characterized in that, The camera component includes multiple cameras, which are spaced apart along the transport direction perpendicular to the workpiece to be inspected.

4. The detection device as described in any one of claims 1 or 2, characterized in that, The detection component also includes a light source, the light-emitting end of which is positioned toward the transport component to illuminate the workpiece to be detected on the transport component.

5. The detection device as described in claim 3, characterized in that, The detection component further includes a connector connected to the camera. The connector includes a first connecting plate with a first mounting groove extending along the length of the first connecting plate. The detection component also includes a first locking member that passes through the first mounting groove and is mounted on the frame.

6. The detection device as described in claim 5, characterized in that, The connector further includes a second connecting plate and a third connecting plate and a fourth connecting plate that are perpendicularly connected to each other. The third connecting plate has a mounting hole. The detection component further includes a second locking member, which passes through the mounting hole and is installed on the first connecting plate. The fourth connecting plate is connected to the second connecting plate. The camera is installed on the second connecting plate.

7. The detection device as described in claim 6, characterized in that, The detection assembly further includes a third locking member, a second mounting groove extending along the length of the second connecting plate is formed on the second connecting plate, a first arc groove is formed on the fourth connecting plate, and the third locking member passes through the second mounting groove and is installed in the first arc groove.

8. The detection device as described in claim 6, characterized in that, A second arc groove is formed on the second connecting plate, and the camera is mounted in the second arc groove.

9. The detection device as described in claim 4, characterized in that, The number of light sources is two, and the two light sources are arranged at intervals along the transport direction perpendicular to the workpiece to be inspected.

10. The detection device as described in claim 9, characterized in that, The light source has a first support plate formed on both sides, and a third arc groove is formed on the first support plate. The frame has two spaced-apart second support plates, and a third mounting groove is formed on the second support plate. The detection assembly also includes two rotating members, one of which passes through the third arc groove of one of the first support plates and is rotatably mounted in the third mounting groove of one of the second support plates, and the other of which passes through the third arc groove of another first support plate and is rotatably mounted in the third mounting groove of another second support plate.

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