Visual inspection system for brake pad packaging production

Abstract

The utility model discloses a visual inspection system for brake pad packaging production, which comprises a frame provided with a conveying channel, and a waste channel arranged on the side surface of the conveying channel; the conveying module is arranged on the rack, the conveying module is used for conveying the material disc along the conveying channel, and the material disc is used for loading the brake pad; the visual detection device is arranged on the rack, the visual detection device is arranged above the conveying channel, and the visual detection device is used for detecting the brake pads in the trays; the waste rejecting device is connected to the rack and electrically connected with the visual inspection device, the waste rejecting device is used for pushing out the trays along the waste channel, the arranged conveying channel is clamped by the conveying module, mechanical continuous conveying is achieved, the trouble of manually placing the trays is reduced, and the problem of low efficiency is solved; and the arranged visual detection device is matched with the conveying module and the waste removing device, so that qualified products and unqualified products of the brake pads in the charging tray can be separated after visual detection.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection technical field, especially related to a visual inspection system for brake pad packaging production. BACKGROUND

[0002] Brake pad is the key safety part of automobile brake system.

[0003] At present, product inspection mainly relies on manual operation according to packaging process card, and the probability of wrong inspection, missed inspection and matching error is very high, once it appears, it will often lead to a whole batch of products to be reworked even to be outflowed, cause customer end to complain and return goods, thereby lead to very high rework and return cost. UTILITY MODEL CONTENT

[0004] The utility model aims at at least solving one of the technical problems existing in the prior art, and for this purpose, the utility model provides a visual inspection system for brake pad packaging production, which can improve detection efficiency.

[0005] The visual inspection system for brake pad packaging production according to the first aspect of the utility model comprises a rack, a conveying channel is arranged on the rack, a waste channel is arranged on the side of the conveying channel, a conveying module is arranged on the rack, the conveying module is used for conveying a tray along the conveying channel, the tray is used for loading brake pads, a visual detection device is arranged on the rack, the visual detection device is arranged above the conveying channel, the visual detection device is used for detecting the brake pads in the tray, and a waste removing device is connected to the rack, the waste removing device is electrically connected to the visual detection device, and the waste removing device is used for pushing the tray out along the waste channel.

[0006] The visual inspection system for brake pad packaging production according to the utility model has at least the following beneficial effects: the conveying channel is arranged under the clamping of the conveying module, mechanical continuous conveying is realized, the problem of manual tray placement trouble and low efficiency is reduced, the visual detection device is arranged in cooperation with the conveying module and the waste removing device, the brake pads in the tray can be separated into qualified products and unqualified products after visual detection, in addition, the whole inspection system solves the problems of online inspection and matching accuracy inspection existing in the existing packaging production line, can perform overall upgrading of the packaging line, increases the visual inspection instrument and the waste removing device on the existing packaging line, the modification technology is easy, the modification cost is not high, and the online inspection and error prevention production effect can be achieved.

[0007] According to some embodiments of the utility model, the visual detection device comprises: a mounting plate, which is detachably connected to the rack; a sliding plate, which is vertically slidably arranged on the mounting plate; a camera, which is connected to the sliding plate; and an adjusting mechanism, which is arranged on the mounting plate and drivingly connected to the sliding plate. The visual detection device has a simple structure and is easy to install.

[0008] According to some embodiments of the utility model, the adjusting mechanism comprises a knob, which is threadedly connected to the mounting plate and connected to the sliding plate. The knob is simple to adjust and has high adjustment accuracy and self-locking property.

[0009] According to some embodiments of the utility model, the mounting plate is provided with a scale, and the sliding plate is provided with an indicating rib.

[0010] According to some embodiments of the utility model, the sliding plate is detachably connected with a restraint frame, which is used for limiting the camera.

[0011] According to some embodiments of the utility model, the sliding plate is connected with a locking mechanism, which is used for locking the sliding plate.

[0012] According to some embodiments of the utility model, the locking mechanism comprises a locking screw, which is threadedly connected to the side end of the sliding plate and used for locking the sliding plate in cooperation with the mounting plate.

[0013] According to some embodiments of the utility model, the reject device comprises: a first air cylinder, which is connected to the rack and electrically connected to the camera; and a push plate, which is slidably arranged on the rack and drivingly connected to the first air cylinder. The first air cylinder is used for driving the push plate to slide. The reject device has a simple structure and is convenient to install and use.

[0014] According to some embodiments of the utility model, the conveying module comprises a conveying belt, a conveying chain plate or a conveying roller.

[0015] According to some embodiments of the utility model, the utility model further comprises a stop block and a second air cylinder, the second air cylinder is connected to the rack, the stop block is drivingly connected to the second air cylinder, the second air cylinder is used for driving the stop block to lift, the stop block is used for blocking the conveying channel, the stop block cooperates with the reject device to realize the rejection of defective products, and the defective products are prevented from being conveyed to the good product line.

[0016] Additional aspects and advantages of the utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the references to the following drawings, of which:

[0018] Figure 1 Structure diagram of the visual inspection system for brake pad packaging production of the present utility model embodiment Figure One ;

[0019] Figure 2 Structure diagram of the visual inspection system for brake pad packaging production of the present utility model embodiment Figure Two .

[0020] Frame 100, conveying channel 110, waste channel 120;

[0021] Conveying module 200;

[0022] Visual detection device 300, mounting plate 310;

[0023] Slide plate 320, restraint frame 321, locking mechanism 322;

[0024] Camera 330, adjusting mechanism 340;

[0025] Rejection device 400, first cylinder 410, push plate 420;

[0026] Stop block 510, second cylinder 520. DETAILED DESCRIPTION

[0027] The embodiments of the present utility model will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present utility model, and cannot be understood as limiting the present utility model.

[0028] In the description of the present utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as limiting the present utility model.

[0029] In the description of the utility model, if several meanings are one or more, the meaning of multiple is two and above, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number. If it is described to the first, the second is only used for distinguishing the purpose of technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0030] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0031] Referring to Figure 1 And Figure 2 A kind of visual inspection system for brake pad packaging production, comprising: rack 100 is provided with conveying channel 110, conveying channel 110 side is provided with waste channel 120;Conveying module 200 is set on rack 100, conveying module 200 is used to convey tray along conveying channel 110, tray is used to load brake pad;Visual detection device 300 is set on rack 100, visual detection device 300 is set above conveying channel 110, visual detection device 300 is used to detect brake pad in tray;Rejection device 400 is connected on rack 100, rejection device 400 is electrically connected visual detection device 300, rejection device 400 is used to push tray along waste channel 120 out.Set conveying channel 110 is under the holding of conveying module 200, realizes mechanization continuous conveying, reduces the trouble and inefficiency of manual tray placement, the setting visual detection device 300 cooperates with conveying module 200 and rejection device 400, so that brake pad in tray can be separated after visual detection;In addition, the whole inspection system solves the problems such as online inspection and supporting accuracy inspection existing in the existing packaging production line, can carry out overall upgrading of packaging line, adds visual inspection instrument and rejection device 400 on the existing packaging line, the modification technology is easy, the modification cost is not high and can achieve the production effect of online inspection and error prevention.It can be understood that the tray is used to load brake pad, and one tray can load four brake pads.

[0032] In some embodiments, the visual detection device 300 comprises: a mounting plate 310 detachably connected to the rack 100; a sliding plate 320 vertically slidably arranged on the mounting plate 310; a camera 330 connected to the sliding plate 320; and an adjusting mechanism 340 arranged on the mounting plate 310, the adjusting mechanism 340 being drivingly connected to the sliding plate 320. The visual detection device 300 has a simple structure and is easy to install. It can be understood that the camera 330 comprises an industrial camera, such as a CCD camera, a COMS camera, etc.

[0033] In some embodiments, the adjusting mechanism 340 comprises a knob, the knob being threadedly connected to the mounting plate 310, and the knob being connected to the sliding plate 320. The knob is simple to adjust, and the adjustment is achieved by a threaded feed, has high adjustment accuracy, and has self-locking property.

[0034] In some embodiments, the mounting plate 310 is provided with a scale, and the sliding plate 320 is provided with an indicating ridge. This facilitates quantitative adjustment and accurate control of the distance between the camera 330 and the product, and makes the detection visual range clearer.

[0035] In some embodiments, the sliding plate 320 is detachably connected to a restraint frame 321, the restraint frame 321 being used for limiting the camera 330.

[0036] In some embodiments, the sliding plate 320 is connected to a locking mechanism 322, the locking mechanism 322 being used for locking the sliding plate 320.

[0037] In some embodiments, the locking mechanism 322 comprises a locking screw, the locking screw being threadedly connected to a side end of the sliding plate 320, and the locking screw being used for locking the sliding plate 320 in cooperation with the mounting plate 310. It can be understood that the locking mechanism 322 can also be a magnetic block, the magnetic block being used for locking the sliding plate 320.

[0038] In some embodiments, the rejection device 400 comprises: a first air cylinder 410 connected to the rack 100, the first air cylinder 410 being electrically connected to the camera 330; and a push plate 420 slidably arranged on the rack 100, the push plate 420 being drivingly connected to the first air cylinder 410, and the first air cylinder 410 being used for driving the push plate 420 to slide. The rejection device 400 has a simple structure and is easy to install and use.

[0039] In some embodiments, the conveying module 200 comprises a conveying belt, a conveying chain plate or a conveying roller, and the tray is placed on the conveying belt for conveying.

[0040] In some embodiments, further comprising a block 510 and a second air cylinder 520, the second air cylinder 520 is connected to the frame 100, the block 510 is drivingly connected to the second air cylinder 520, the second air cylinder 520 is used to drive the block 510 to lift, the block 510 is used to block the conveying channel 110, the block 510 is arranged to cooperate with the reject device 400 to achieve the rejection of defective products, and the defective products are prevented from being conveyed to the good product line. It can be understood that the second air cylinder 520, the first air cylinder 410 and the camera 330 are all electrically connected to a controller, for example, a PLC or a computer, etc., the brake pad is detected by the camera 330, and the second air cylinder 520 or the first air cylinder 410 makes corresponding action.

[0041] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A vision inspection system for brake pad packaging production, characterized by, The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line.

2. A vision inspection system for brake pad packaging production as claimed in claim 1, wherein: The application relates to a brake pad production line.

3. A vision inspection system for brake pad packaging production as claimed in claim 1, wherein: The application relates to a brake pad production line.

4. A vision inspection system for brake pad packaging production as claimed in claim 1, wherein: The application relates to a brake pad production line.

5. A vision inspection system for brake pad packaging production as claimed in claim 4, wherein: The application relates to a brake pad production line.

6. A vision inspection system for brake pad packaging production as claimed in claim 5, wherein: The application relates to a brake pad production line.

7. A vision inspection system for brake pad packaging production as claimed in claim 1, wherein, The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line.

8. A vision inspection system for brake pad packaging production as claimed in claim 1, wherein: The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. The application relates to a brake pad production line. 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