Detection device for automobile door panel

Abstract

An automobile door panel detection device comprises a base and a detection plate, the detection plate is detachably connected with the base, the detection plate is provided with a group of positioning blocks used for fixing four door panels of an automobile, and the positioning blocks comprise a first positioning groove, a second positioning groove and a third positioning groove. The first positioning groove and the second positioning groove are adjacently arranged, the third positioning groove is arranged below the first positioning groove and the second positioning groove, the first positioning groove, the second positioning groove and the third positioning groove are separated through partition plates, and the first positioning groove, the second positioning groove and the third positioning groove are different in size. Through mutual cooperation of the plurality of positioning blocks with the positioning grooves of different sizes, one detection plate can adapt to detection of automobile door panels of different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts detection technical field, concretely is a detection device of automobile door panel. BACKGROUND

[0002] The automobile door panel is an important component of the automobile body, located inside the door, usually composed of two parts, including the outer door panel and the inner door panel. The outer door panel is mainly responsible for appearance and protection, while the inner door panel contains various functional and structural components.

[0003] Currently, automobile door panel assembly detection mainly relies on manual inspection or single sensor detection, which has the following defects:

[0004] 1. Low efficiency: manual inspection is slow and prone to fatigue, leading to missed detection;

[0005] 2. Insufficient accuracy: sensors can only detect specific points, unable to cover complex structures such as buckles, wiring harnesses, and decorative strips;

[0006] 3. Poor compatibility: traditional equipment is difficult to adapt to different door panel size differences of different vehicle models. INVENTION CONTENTS

[0007] The utility model aims to provide a detection device for automobile door panel to solve the problems raised in the background.

[0008] To achieve the above purpose, the utility model provides the following technical scheme:

[0009] A detection device for automobile door panel, comprising a base and a detection plate, the detection plate is detachably connected with the base, a group of positioning blocks for fixing four automobile door panels are provided on the detection plate, the positioning blocks include first, second and third positioning grooves, the first and second positioning grooves are arranged adjacent to each other, the third positioning groove is arranged below the first and second positioning grooves, the first, second and third positioning grooves are separated by a partition plate, and the sizes of the first, second and third positioning grooves are different.

[0010] In a possible implementation, the surface of the first, second or third positioning groove is a smooth curved surface.

[0011] In a possible implementation, the base is connected with an upper shelf through a frame, a CCD camera is installed on the upper shelf, and the CCD camera is used for shooting and sampling the automobile door panel on the detection plate.

[0012] In a possible implementation, the number of positioning blocks is five, and each positioning block is arranged at intervals.

[0013] In a possible implementation, the positioning block is fixed to the detection plate by a screw.

[0014] In a possible implementation, the bottom of the base is provided with running wheels.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. By cooperating with the positioning blocks with different size positioning grooves, one detection plate can be adapted to detect different size automobile door plates.

[0017] 2. The detection plate and the base are set in a detachable mode, so that the detection plate can be quickly replaced according to different automobile door plates to complete the detection. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic diagram of the utility model;

[0019] Figure 2 It is a partial structure schematic diagram of Figure 1 ;

[0020] Figure 3 It is a structure schematic diagram of the detection plate and the positioning block of the utility model. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the specific implementation, structure, features and effects of the utility model are described in detail as follows by combining with the drawings and the preferred embodiments.

[0022] For example, Figures 1-3As shown, a detection device for automobile door panels includes a base 30 and a detection plate 20, the detection plate 20 is detachably connected with the base 30, the detection plate 20 is provided with a group of positioning blocks 10 for fixing four automobile door panels, the positioning block 10 includes a first positioning groove 11, a second positioning groove 12 and a third positioning groove 13, the first positioning groove 11 and the second positioning groove 12 are arranged adjacent to each other, the third positioning groove 13 is arranged below the first positioning groove 11 and the second positioning groove 12, the first positioning groove 11, the second positioning groove 12 and the third positioning groove 13 are separated by a partition plate, and the sizes of the first positioning groove 11, the second positioning groove 12 and the third positioning groove 13 are different. The base 30 is connected with an upper frame 40 through a frame, and the upper frame 40 and the base are both provided with a CCD camera 50, and the CCD camera 50 is used for shooting and sampling the automobile door panels on the detection plate 20. The number of the CCD cameras 50 is eight, four of the CCD cameras 50 are arranged on the upper frame and are used for shooting the upper surfaces of the door panels to be detected, and the other four CCD cameras 50 are arranged in the base and are used for shooting the lower surfaces of the door panels to be detected.

[0023] Specifically, the positioning block 10 is fixed to the detection plate 20 by screws to realize quick disassembly and installation. The lower portion of the base 30 is provided with running wheels to facilitate the movement and placement of the entire device.

[0024] In the present application, the three positioning grooves on the positioning block can position and fix automobile door panels of different sizes, and one detection plate can adapt to three different sizes of automobile door panels. If the size of the automobile door panel is not within the size defined by the three positioning grooves, another detection plate with different positioning blocks and positioning grooves can be used to fix and detect the automobile door panel.

[0025] A group of positioning blocks, taking five positioning blocks as an example, can position and fix four door panels of one automobile, and the five positioning blocks have 15 positioning grooves, and the four corners of one door panel occupy one positioning groove respectively. By adjusting the angle of each door panel to stagger the arrangement, the four door panels are sequentially placed into the positioning blocks. That is, each door panel presents a different angle posture and is stacked from top to bottom. Since the area of the third positioning groove is larger, one of the third positioning grooves can accommodate the corner parts of two different door panels. The outline of each door panel is recognized by the CCD camera to complete the detection of the automobile door panel.

[0026] For different detection plates, the number and arrangement of the positioning blocks are different, and the sizes of the positioning blocks and the positioning grooves are different. Through the quick disassembly mode, the detection device of the present application can adapt to various types of automobile door panels on the market.

[0027] In order to prevent scratching the car door panel, the surface of the first positioning groove 11, the second positioning groove 12 or the third positioning groove 13 adopts a smooth curved surface. The smooth curved surface can effectively reduce the loss of the car door panel during detection.

[0028] In one embodiment, the number of positioning blocks is five, and each positioning block is spaced apart. The positioning blocks maintain a certain gap between the positioning blocks, which can better fix the car door panel and facilitate the taking and placing of the car door panel. During detection, one end of the car door panel is placed obliquely on the detection plate and contacts one of the positioning blocks, and then the remaining part of the car door panel is placed and contacts the remaining positioning blocks to complete the fixing.

[0029] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends", "left and right", "front and back" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0030] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application by the person skilled in the art according to the specific situation.

[0031] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above-mentioned disclosed technical content to make equivalent embodiments with equivalent changes, but as long as it does not deviate from the technical solution of the present application, any indirect modification, equivalent change and modification of the above-mentioned embodiments according to the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. A detection device for automobile door panels, characterized in that, The utility model relates to a kind of automobile door panel detection device, including base (30) and detection plate (20), the detection plate (20) is detachably connected with the base (30), the detection plate (20) is equipped with a group of positioning block (10) for fixing four door panels of car, the positioning block (10) includes first locating groove (11), second locating groove (12) and third locating groove (13), the first locating groove (11) and the second locating groove (12) are adjacently arranged, the third locating groove (13) is located below the first locating groove (11) and the second locating groove (12), the first locating groove (11), second locating groove (12) and third locating groove (13) are separated by partition, and the size of the first locating groove (11), second locating groove (12) and third locating groove (13) is different.

2. The detection device of an automobile door panel according to claim 1, characterized by The surface of the first locating groove (11), the second locating groove (12) or the third locating groove (13) is a smooth curved surface.

3. The detection device of an automobile door panel according to claim 1, characterized by The base (30) is connected with the upper shelf (40) through the frame, and the CCD camera (50) is installed on the upper shelf (40).

4. The detection device of an automobile door panel according to claim 1, characterized by The number of the positioning block (10) is five, and each positioning block (10) is spaced apart.

5. The detection device of an automobile door panel according to claim 1, characterized by The positioning block (10) is fixed to the detection plate (20) by screws.

6. The detection device of an automobile door panel according to claim 1, characterized by The bottom of the base (30) is provided with running wheels.

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