Detection table for automobile part detection

Abstract

The utility model relates to the technical field of detection tables, in particular to a detection table for detecting automobile parts, the upper end of the detection table is slidably provided with a base, the detection table is provided with an empty slot, the lower end of the base is provided with a base penetrating through the empty slot, one side of the detection table is fixedly provided with a first motor, and the other side of the detection table is provided with a second motor. A first motor is arranged on the base, a screw penetrating through the base is arranged at the output end of the first motor, the screw is in threaded fit with the base, two supporting rods are symmetrically arranged on the two sides of the base, the two supporting rods are both inserted into the base, and a second motor is arranged in the middle of the base; a gear located between the upper rack and the lower rack is arranged at the output end of the second motor, the gear is meshed with the racks, the base is driven by the first motor and the screw to automatically convey the window glass to the position below visual inspection equipment, manual conveying is avoided, the automation degree of detection is improved, the detection time is greatly shortened, and the detection efficiency is improved. And the detection efficiency of the vehicle window glass is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts detection technical field, concretely is a detection platform for automobile parts detection. BACKGROUND

[0002] Automobile parts are each unit constituting automobile parts processing whole and the product serving automobile parts processing, after automobile parts production is completed, need through detection platform to automobile parts various performance detection to guarantee automobile parts use quality;

[0003] The window glass is a part of the automobile body, during the detection process, usually includes appearance detection, by detecting the appearance of the window glass, checking whether it has cracks, scratches, bubbles, delamination and other phenomena, the existing mode is mostly placed on the detection table, then placed under the visual detection equipment by the staff for detection, this process needs artificial transportation, not only low degree of automation, but also reduces the detection efficiency of the window glass. UTILITARY MODEL

[0004] (I) the technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides a detection platform for automobile parts detection.

[0006] (II) technical scheme

[0007] In order to realize the above object, the utility model provides the following technical scheme: a detection platform for automobile parts detection, including detection platform, the upper side of detection platform is equipped with visual detection equipment, the upper end of detection platform is equipped with base, the detection platform is equipped with empty slot, the lower end of base is equipped with base that penetrates empty slot, the output of first motor that is fixedly arranged in the side of detection platform is equipped with screw rod that penetrates base, and screw rod is in threaded cooperation with base;

[0008] Two supporting rods are arranged on the both sides of the base symmetrically, both the two supporting rods are inserted into the interior of the base, and one end of the supporting rod is provided with a rack located in the interior of the base, the supporting rod and the rack are in sliding cooperation with the base, the middle part of the base is provided with a second motor, the output of the second motor is provided with a gear located between the upper and lower racks, and the gear is in meshing with the rack;

[0009] Two clamping blocks are symmetrically arranged on the outer end of the supporting rod.

[0010] To improve the applicability of this structure, the present invention includes the following improvements: a positioning rod is provided at the outer end of the support rod; a clamping rod is provided on one side of the clamping block and inserted into the positioning rod; locking rods are provided at both ends of the positioning rod to limit the clamping rod; the locking rod passes through the positioning rod and contacts the clamping rod; and the locking rod is threadedly connected to the positioning rod.

[0011] To facilitate the operation of the locking rod, the present invention includes an improvement where a toggle block is provided at the outer end of the locking rod.

[0012] Furthermore, an improvement of this utility model is that an anti-slip pad is provided on the inner side of the clamping block, and the anti-slip pad is made of rubber.

[0013] Furthermore, an improvement of this invention is that the plurality of clamping blocks are of the same size.

[0014] Furthermore, an improvement of this utility model is that both the first motor and the second motor are servo motors.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a testing platform for automotive parts, which has the following advantages:

[0017] The first motor and screw drive base automatically transport the vehicle window glass to the visual inspection equipment, avoiding manual transport, improving the automation level of inspection, greatly shortening the inspection time, and improving the inspection efficiency of vehicle window glass.

[0018] The support rod can be extended and retracted by a second motor to adjust the distance between the clamping blocks, and the clamping blocks can be finely adjusted by a locking rod, which can adapt to different sizes of car window glass and enhance the applicability of the testing station. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a side view of body 1 of the present invention;

[0021] Figure 3 This utility model Figure 1 Rear view;

[0022] Figure 4 This is a schematic diagram of the meshing structure of the rack and gear in this utility model;

[0023] Figure 5 This utility model Figure 1 A magnified schematic diagram of the local structure at point A;

[0024] In the figure: 1, detection platform; 2, visual detection equipment; 3, base; 4, pedestal; 5, empty slot; 6, first motor; 7, screw rod; 8, second motor; 9, gear; 10, support rod; 11, rack; 12, clamping block; 13, clamping rod; 14, locking rod; 15, positioning rod. DETAILED DESCRIPTION

[0025] 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 fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-5 The utility model discloses a detection platform for automobile parts detection, including detection platform 1, the top of detection platform 1 is equipped with visual detection equipment 2, the upper end of detection platform 1 is slidably arranged base 3, be equipped with empty slot 5 on detection platform 1, the lower end of base 3 is equipped with the pedestal 4 that penetrates empty slot 5, one side of detection platform 1 is fixedly arranged first motor 6, the output of first motor 6 is equipped with the screw rod 7 that penetrates the pedestal 4, and the screw rod 7 is in threaded cooperation with the pedestal 4;

[0027] Two support rods 10 are symmetrically arranged on the two sides of the base 3, both of the two support rods 10 are inserted into the interior of the base 3, and one end of the support rod 10 is provided with a rack 11 located in the interior of the base 3, and the support rod 10 and the rack 11 are in sliding cooperation with the base 3, and the middle part of the base 3 is provided with a second motor 8, the output of the second motor 8 is provided with a gear 9 located between the upper and lower racks 11, and the gear 9 is engaged with the rack 11.

[0028] The outer end of the support rod 10 is symmetrically provided with two clamping blocks 12.

[0029] In the embodiment, the outer end of the support rod 10 is provided with a positioning rod 15, one side of the clamping block 12 is provided with a clamping rod 13 inserted into the interior of the positioning rod 15, the two ends of the positioning rod 15 are provided with locking rods 14 limiting the clamping rod 13, the locking rod 14 penetrates the positioning rod 15 and contacts the clamping rod 13, and the locking rod 14 is in threaded connection with the positioning rod 15, so that the positions of the plurality of clamping blocks 12 can be conveniently adjusted, the clamping blocks 12 can clamp the window glass of different sizes, and the applicability of the structure can be improved.

[0030] The base 3 movement principle: the first motor 6 is fixed on one side of the detection table 1, and the output end is connected with the screw rod 7, the screw rod 7 penetrates through the base 4 at the lower end of the base 3 and is in threaded cooperation with the base 4, when the first motor 6 is started, the screw rod 7 rotates, due to the threaded connection between the screw rod 7 and the base 4, the base 4 moves along the axial direction of the screw rod 7, and then drives the base 3 to slide on the upper end of the detection table 1, so as to realize the function of conveying the vehicle window glass placed on the base 3 to the lower side of the visual detection equipment 2 for detection.

[0031] The telescopic principle of the supporting rod 10: the second motor 8 in the middle of the base 3 is connected with the gear 9 at the output end, the gear 9 is located between the toothed strips 11 at the ends of the two supporting rods 10 and is in meshing with the toothed strips 11, when the second motor 8 is started, the gear 9 rotates, through the meshing transmission between the gear 9 and the toothed strips 11, the two toothed strips 11 drive the supporting rods 10 to slide in the base 3 in the opposite or opposite directions, so as to realize the telescopic function of the supporting rods 10, and adjust the distance between the clamping blocks 12 to adapt to vehicle window glasses of different sizes.

[0032] The fine adjustment principle of the clamping block 12: the positioning rod 15 at the outer end of the supporting rod 10 is provided with the clamping rod 13 which can be inserted into the inside, the clamping rod 13 is connected with the clamping block 12, by rotating the locking rod 14 which penetrates through the positioning rod 15 and is in threaded connection with the positioning rod 15, the locking rod 14 contacts or loosens the clamping rod 13, so as to realize the fixation or adjustment of the position of the clamping rod 13, and then fine adjust the position of the clamping block 12, so as to better clamp the vehicle window glass.

[0033] In the embodiment, the outer end of the locking rod 14 is provided with a knob, the inner side of the clamping block 12 is provided with a non-slip pad, the non-slip pad is made of rubber pad, which can increase the friction force between the clamping block 12 and the vehicle window glass, the rubber non-slip pad is arranged on the inner side of the clamping block 12, which increases the friction force between the clamping block 12 and the vehicle window glass, ensures the stability of the vehicle window glass during the conveying and detection process, and reduces the detection error caused by shaking or displacement.

[0034] The knob is arranged at the outer end of the locking rod 14, which is convenient for the operator to rotate the locking rod 14 and adjust the position of the clamping block 12, and the operation is more convenient.

[0035] In the embodiment, the sizes of the plurality of clamping blocks 12 are the same, and the first motor 6 and the second motor 8 are both servo motors.

[0036] Operation steps:

[0037] 1) Check whether the first motor 6 and the second motor 8 work normally, and whether the visual detection equipment 2 can normally run, the visual detection equipment 2 has the following detection functions:

[0038] Crack detection: The electronic eye can detect obvious cracks on the surface of the vehicle window glass through high-resolution imaging and image analysis algorithms. When the cracks reach a certain width and length, the electronic eye can capture the difference between the cracks and the normal surface of the glass in the image. Through edge detection, feature extraction, and other techniques, the existence and approximate location of the cracks can be identified.

[0039] Breakage detection: For larger breakages on the vehicle window glass, such as obvious holes or fragments caused by foreign object impact, the electronic eye can easily identify them in the image. By using the gray scale variation and shape features of the image, it can quickly determine whether the glass is broken and the extent of the breakage.

[0040] Severe stain detection: The electronic eye can detect severe stains and mud spots on the vehicle window glass. By analyzing the reflection and color change of the glass surface and comparing it with the image of a normally clean glass, it can find the obvious stain area.

[0041] 2) According to the approximate size of the vehicle window glass to be detected, preliminarily adjust the position of the clamping block 12, rotate the knob on the outer end of the locking rod 14, loosen the locking rod 14, move the clamping block 12 to make the clamping rod 13 slide in the positioning rod 15, and after adjusting to the appropriate position, reverse the knob to tighten the locking rod 14 and fix the clamping block 12;

[0042] 3) Place the vehicle window glass on the upper end of the base 3;

[0043] 4) Start the second motor 8 to drive the gear 9 to rotate, and through the meshing of the gear 9 and the rack 11, the two side rods 10 slide towards each other, driving the clamping block 12 to approach the vehicle window glass, until the multiple clamping blocks 12 clamp the two sides of the vehicle window glass, and the rubber non-slip pad inside the clamping block 12 increases the friction force to ensure the stability of the vehicle window glass;

[0044] 5) Start the first motor 6 to drive the screw 7 to rotate, which makes the base 4 move along the screw 7, and then drives the base 3 to slide on the detection table 1, conveying the vehicle window glass under the visual detection equipment 2 for appearance detection;

[0045] 6) After the detection is completed, start the first motor 6 in reverse to convey the base 3 and the vehicle window glass back to the initial position.

[0046] 7) Start the second motor 8 in reverse to make the side rods 10 slide away, loosen the clamping block 12, and remove the detected vehicle window glass.

[0047] The first motor 6 and the screw 7 drive the base 3 to automatically convey the vehicle window glass under the visual detection equipment 2, avoiding manual conveying, improving the automation degree of detection, greatly shortening the detection time, and improving the detection efficiency of the vehicle window glass.

[0048] The supporting rod 10 can be driven to extend or retract by the second motor 8 to adjust the distance between the clamping blocks 12, and the clamping blocks 12 can be finely adjusted by the locking rod 14 to adapt to different sizes of vehicle window glasses, thereby enhancing the applicability of the detection table 1.

[0049] In the description in the present document, it should be noted that the relational terms such as first and second and the like are used only to differentiate one entity or operation from another entity or operation, without necessarily requiring or implying that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover a non-exclusive inclusion, so that a process, method, article or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article or apparatus.

[0050] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. An inspection station for detecting automobile parts, comprising an inspection station (1), a visual detection device (2) is arranged above the inspection station (1), characterized in that: The upper end of the detection platform (1) is slidably arranged with a base (3), the detection platform (1) is provided with an empty slot (5), the lower end of the base (3) is provided with a base (4) penetrating the empty slot (5), one side of the detection platform (1) is fixedly provided with a first motor (6), the output end of the first motor (6) is provided with a screw rod (7) penetrating the base (4), and the screw rod (7) is threadedly connected with the base (4); Two supporting rods (10) are symmetrically arranged at the two sides of the base (3), both of the two supporting rods (10) are inserted into the inside of the base (3), one end of the supporting rod (10) is provided with a rack (11) located in the inside of the base (3), and the supporting rod (10) and the rack (11) are slidably connected with the base (3), the middle part of the base (3) is provided with a second motor (8), the output end of the second motor (8) is provided with a gear (9) located between the two racks (11), and the gear (9) is engaged with the racks (11). Two clamping blocks (12) are symmetrically arranged at the outer end of the supporting rod (10).

2. The detection table for detecting an automobile part according to claim 1, characterized in that: The outer end of the supporting rod (10) is provided with a positioning rod (15), one side of the clamping block (12) is provided with a clamping rod (13) inserted into the inside of the positioning rod (15), both ends of the positioning rod (15) are provided with locking rods (14) limiting the clamping rod (13), the locking rod (14) penetrates the positioning rod (15) and contacts the clamping rod (13), and the locking rod (14) is threadedly connected with the positioning rod (15).

3. The detection table for detecting an automobile part according to claim 2, characterized in that: The outer end of the locking rod (14) is provided with a pushing block.

4. The detection table for detecting an automobile part according to claim 3, characterized in that: The inner side of the clamping block (12) is provided with an antiskid pad, and the antiskid pad is a rubber pad.

5. The detection table for detecting an automobile part according to claim 4, characterized in that: The sizes of the plurality of clamping blocks (12) are the same.

6. The detection table for detecting an automobile part according to claim 5, characterized in that: Both the first motor (6) and the second motor (8) are servo motors.

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