Visual inspection device for defects of round cake part

Abstract

The utility model relates to the technical field of component detection, and discloses a cake component defect visual detection device which comprises a shell, a conveying belt is arranged on the bottom wall of the shell, a disc is arranged on the left side of the top wall of the conveying belt, and a second servo motor is fixedly connected to the rear side of the inner wall of the shell. A coil is fixedly connected to the output end of the second servo motor, a pulling rope is installed on the outer wall of the coil, a sliding frame is fixedly connected to the inner wall of the shell, a spring is fixedly connected to the left side of the inner wall of the sliding frame, a sliding block is fixedly connected to the other end of the spring, and the sliding block is slidably connected to the interior of the sliding frame. According to the utility model, the sliding block can overcome the elastic force of the spring to do linear motion along the interior of the sliding frame, the cleaning brush can stably move along the direction limited by the sliding rail when moving, and through the movement of the cleaning brush, the lens area in the shell can be cleaned, and dust and oil stains can be removed.

Description

TECHNICAL FIELD

[0001] The utility model relates to component detection technical field especially relates to a round cake component defect vision detection device. BACKGROUND

[0002] Round cake component is a kind of component with the shape of circular flat, and is applied in multiple fields, such as mechanical connection field, for example, high-strength connection round cake component, for connecting two objects, usually including cake body, cake hole and cake groove structure, metal processing field, molybdenum round cake and titanium round cake, as raw material to be further processed into various products, applied in aerospace, electronics and chemical industry.

[0003] A round cake component defect vision detection device used in prior art is a kind of equipment using machine vision technology to detect defects existing on the surface and inside of round cake component, obtains the image of round cake component through optical imaging system, then utilizes image processing algorithm to analyze the image, so as to judge whether the component has defects and the type, size and position information of defects, in industrial production environment, round cake component defect vision detection device will be affected by dust, oil stain and water vapor pollutants, dust falling on camera lens will cause image blur, oil stain adhering to light source surface will affect the uniformity and intensity of light, water vapor entering the inside of device may damage electronic components, prior art sets air inlet on the shell of device, and installs air filter device, filter device usually contains multiple layers of filter screen, which can effectively filter dust and fiber solid pollutants in air, although multiple layers of filter screen can effectively filter pollutants, but it is also more prone to blockage, especially in the industrial environment with more dust, filter screen will soon reach saturation state, and needs to be frequently replaced. UTILITARIAN CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of round cake component defect vision detection device, to improve the problem of easy blockage in prior art, especially in the industrial environment with more dust, filter screen will soon reach saturation state, and needs to be frequently replaced.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of round cake component defect visual inspection device, including shell, the bottom wall of the shell is provided with conveying belt, the top wall left side of the conveying belt is provided with disc, the inner wall rear side of the shell is fixedly connected with second servo motor, the output of the second servo motor is fixedly connected with coil, the outer wall of the coil is installed with pull rope, the inner wall of the shell is fixedly connected with sliding frame, the inner wall left side of the sliding frame is fixedly connected with spring, the other end of the spring is fixedly connected with sliding block, the sliding block is slidably connected in the inside of sliding frame, the other end of the pull rope is installed on the outer wall of sliding block, the outer wall front side of the sliding block is fixedly connected with cleaning brush, the other end of the cleaning brush is fixedly connected with sliding block, the front side of the sliding block is slidably connected with slide rail, the slide rail is fixedly connected in the inner wall of shell, the bottom wall left side of the conveying belt is fixedly connected with clamping mechanism, and the clamping mechanism is used to clamp disc.

[0006] As further description of the above technical solution:

[0007] The clamping mechanism includes a sliding plate, the sliding plate is provided on the bottom wall of the conveying belt, the inside of the sliding plate is fixedly connected with a first servo motor, the output of the first servo motor is fixedly connected with a gear, the top wall left and right sides of the sliding plate are slidably connected with a rack, the gear and the rack are meshed, the outer wall rear side of the rack is fixedly connected with a fixed plate, the other end of the fixed plate is fixedly connected with a clamping plate, and the clamping plate is arranged on the top wall of the conveying belt.

[0008] As further description of the above technical solution:

[0009] The outer wall front side middle part of the shell is provided with a warning sign, the four corners of the warning sign are threadedly connected with first screws, and the warning sign is threadedly connected with the shell through the first screws.

[0010] As further description of the above technical solution:

[0011] The outer wall front side middle lower part of the shell is provided with a reflective strip, the four corners of the reflective strip are threadedly connected with second screws, and the reflective strip is threadedly connected with the shell through the second screws.

[0012] As further description of the above technical solution:

[0013] The top wall rear side of the shell is provided with a warning light, and the outer wall of the warning light is provided with a protective cover.

[0014] As further description of the above technical solution:

[0015] The outer wall right side of the shell is provided with a display screen, the bottom of the display screen is provided with a slot, and the slot is installed on the outer wall right side of the shell.

[0016] As a further description of the above technical solutions:

[0017] The bottom wall of the conveying belt is provided with a baffle, and the bottom wall of the baffle is provided with a plurality of supporting legs.

[0018] As a further description of the above technical solutions:

[0019] The outer wall right side of the baffle is fixedly connected with a falling plate, and the bottom of the falling plate is provided with a placing box.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、 in the utility model, the second servo motor is started, when the coil rotates, the pulling rope is pulled or relaxed, under the tension of the pulling rope, the sliding block will overcome the spring force and do linear motion along the inside of the sliding frame, the cleaning brush can move stably along the direction defined by the slide rail when moving, through the movement of the cleaning brush, the lens area in the shell can be cleaned, and dust and oil stains are removed.

[0022] 2、 in the utility model, the first servo motor is started, the gear rotates and drives the rack to do linear motion, the fixed plate also moves synchronously, the clamping plate moves together with the fixed plate, the two clamping plates gradually approach, so that the disc placed on the conveying belt can be clamped and fixed, the two clamping plates gradually move away, so that the clamping of the article is released, and the uniform motion of the clamping plate makes the disc move forward uniformly. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A perspective view of a round cake part defect visual inspection device is provided for the utility model;

[0024] Figure 2 A front view of a round cake part defect visual inspection device is provided for the utility model;

[0025] Figure 3 A side view of a round cake part defect visual inspection device is provided for the utility model;

[0026] Figure 4 A partial structure display diagram of a round cake part defect visual inspection device is provided for the utility model;

[0027] Figure 5 A clamping mechanism schematic view of a round cake part defect visual inspection device is provided for the utility model.

[0028] LEGEND:

[0029] 1, shell; 2, clamping mechanism; 201, first servo motor; 202, gear; 203, rack; 204, fixed plate; 205, clamping plate; 206, sliding plate; 3, second servo motor; 4, coil; 5, pull rope; 6, sliding frame; 7, sliding block; 8, spring; 9, cleaning brush; 10, sliding rail; 11, sliding block; 12, warning sign; 13, first screw; 14, reflective strip; 15, second screw; 16, warning light; 17, protective cover; 18, display screen; 19, slot; 20, falling plate; 21, placing box; 22, baffle; 23, supporting leg; 24, conveyor belt; 25, disc. DETAILED DESCRIPTION

[0030] 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.

[0031] Referring to Figure 1 , Figure 2 and Figure 4 , an embodiment provided by the utility model: a kind of round cake component defect visual detection device, the bottom wall of shell 1 is provided with conveyor belt 24, the top wall left side of conveyor belt 24 is provided with disc 25, the inner wall rear side of shell 1 is fixedly connected with second servo motor 3, the output of second servo motor 3 is fixedly connected with coil 4, pull rope 5 is wound on coil 4, pull rope 5 is installed on the outer wall of coil 4, the inner wall of shell 1 is fixedly connected with sliding frame 6, the inner wall left side of sliding frame 6 is fixedly connected with spring 8, the other end of spring 8 is fixedly connected with sliding block 7, sliding block 7 slides in sliding frame 6, sliding block 7 is slidably connected in the inside of sliding frame 6, the other end of pull rope 5 is installed on the outer wall of sliding block 7, the front side of the outer wall of sliding block 7 is fixedly connected with cleaning brush 9, cleaning brush 9 cleans the camera area of shell 1, the other end of cleaning brush 9 is fixedly connected with sliding block 11, the front side of sliding block 11 is slidably connected with sliding rail 10, sliding rail 10 is fixedly connected on the inner wall of shell 1, the bottom wall left side of conveyor belt 24 is fixedly connected with clamping mechanism 2, clamping mechanism 2 is used to clamp disc 25, the front side middle part of the outer wall of shell 1 is provided with warning sign 12, warning sign 12 reminds people to pay attention to safety, the four corners of warning sign 12 are threadedly connected with first screw 13, warning sign 12 is threadedly connected with shell 1 by first screw 13, the front side middle lower part of the outer wall of shell 1 is provided with reflective strip 14, reflective strip 14 makes the device can be seen in dim light, the four corners of reflective strip 14 are threadedly connected with second screw 15, reflective strip 14 is threadedly connected with shell 1 by second screw 15.

[0032] Specifically, the second servo motor 3 is started, the coil 4 rotates synchronously with the motor, and the outer wall of the coil 4 is provided with the pulling rope 5. When the coil 4 rotates, the pulling rope 5 is pulled or loosened, and under the action of the pulling force of the pulling rope 5, the sliding block 7 moves linearly along the inside of the sliding frame 6 against the elastic force of the spring 8. When the pulling force of the pulling rope 5 decreases or disappears, the sliding block 7 is reset under the action of the elastic force of the spring 8, so that the cleaning brush 9 also moves synchronously to move back and forth. The other end of the cleaning brush 9 is fixedly connected to the sliding block 11, the sliding block 11 is slidably connected to the front side of the sliding rail 10, the sliding rail 10 is fixedly connected to the inner wall of the shell 1, and the sliding rail 10 guides the sliding block 11 to move stably along the direction defined by the sliding rail 10. Through the movement of the cleaning brush 9, the lens area in the shell 1 can be cleaned to remove dust and oil stains. The front side of the outer wall of the shell 1 is provided with a warning sign 12, which reminds people to pay attention to safety. The four corners of the warning sign 12 are threadedly connected with the first screw 13, and the warning sign 12 is threadedly connected with the shell 1 through the first screw 13. The front side of the outer wall of the shell 1 is provided with a reflective strip 14, which can make the device visible in dim light. The four corners of the reflective strip 14 are threadedly connected with the second screw 15, and the reflective strip 14 is threadedly connected with the shell 1 through the second screw 15.

[0033] Referring to Figure 2 , Figure 3 and Figure 5 , the clamping mechanism 2 includes a sliding plate 206 provided on the bottom wall of the conveying belt 24, the inside of the sliding plate 206 is fixedly connected with a first servo motor 201, the sliding plate 206 is used to fix the first servo motor 201 and a rack 203, the output end of the first servo motor 201 is fixedly connected with a gear 202, the top wall of the sliding plate 206 is slidably connected with the rack 203 on the left and right sides, the rack 203 is used to control the movement of a clamping plate 205, the gear 202 and the rack 203 are meshingly connected, the outer wall of the rear side of the rack 203 is fixedly connected with a fixed plate 204, the other end of the fixed plate 204 is fixedly connected with the clamping plate 205, the clamping plate 205 is provided on the top wall of the conveying belt 24, a warning lamp 16 is installed on the top wall of the rear side of the shell 1, the warning lamp 16 reminds people of the problems of the device, a protective cover 17 is installed on the outer wall of the warning lamp 16, a display screen 18 is installed on the right side of the outer wall of the shell 1, the display screen 18 is used to control the operation of the device, and a slot 19 is provided at the bottom of the display screen 18 and is installed on the right side of the outer wall of the shell 1.

[0034] Specific, start the first servo motor 201, gear 202 will rotate with the motor synchronous, gear 202 rotates will drive the rack 203 to do linear motion, fixed plate 204 also synchronously moves, and the other end of the fixed plate 204 is fixedly connected with the clamping plate 205, so the clamping plate 205 will move with the fixed plate 204, through the rotation of the first servo motor 201, can make the left and right sides of the rack 203 drive the corresponding clamping plate 205 to move towards or away from each other, when moving towards each other, the two clamping plates 205 gradually close, can clamp and fix the disc 25 placed on the conveyor belt 24, when moving away from each other, the two clamping plates 205 gradually move away, the disc 25 is released from clamping, and the disc 25 slides forward, the uniform motion of the clamping plate 205 makes the disc 25 uniformly arranged and moves forward, the clamping plate 205 is arranged on the top wall of the conveyor belt 24, the top wall of the housing 1 is provided with a warning light 16 on the rear side, the warning light 16 reminds people of the problems of the device, the outer wall of the warning light 16 is provided with a protective cover 17, the outer wall of the housing 1 is provided with a display screen 18 on the right side, the display screen 18 is used for controlling the operation of the device, and the bottom of the display screen 18 is provided with a slot 19, the slot 19 is installed on the outer wall of the housing 1 on the right side.

[0035] With reference to Figure 1 and Figure 2 , the bottom wall of the conveyor belt 24 is provided with a baffle 22, the baffle 22 prevents the disc 25 from sliding off, the bottom wall of the baffle 22 is provided with a plurality of supporting legs 23, the outer wall of the baffle 22 is fixedly connected with a falling plate 20 on the right side, and the bottom of the falling plate 20 is provided with a placing box 21, the placing box 21 is used for placing the disc 25 after detection.

[0036] Specifically, the bottom wall of the conveyor belt 24 is provided with a baffle 22, the baffle 22 prevents the disc 25 from sliding off, the bottom wall of the baffle 22 is provided with a plurality of supporting legs 23, the outer wall of the baffle 22 is fixedly connected with a falling plate 20 on the right side, and the bottom of the falling plate 20 is provided with a placing box 21, the placing box 21 is used for placing the disc 25 after detection.

[0037] Working principle: start the second servo motor 3, the coil 4 will rotate with the motor, because the outer wall of the coil 4 is installed with the pull rope 5, when the coil 4 rotates, the pull rope 5 generates pulling or relaxation, under the action of the pulling force of the pull rope 5, the sliding block 7 will overcome the elastic force of the spring 8 and move linearly along the inside of the sliding frame 6, when the pulling force of the pull rope 5 decreases or disappears, the sliding block 7 will reset under the action of the elastic force of the spring 8, so that the cleaning brush 9 also moves synchronously, and the cleaning brush 9 moves back and forth, the other end of the cleaning brush 9 is fixedly connected with the sliding block 11, the sliding block 11 is slidably connected on the slide rail 10, and the slide rail 10 is fixedly connected on the inner wall of the shell 1; The slide rail 10 guides the sliding block 11, so that the cleaning brush 9 moves stably along the direction defined by the slide rail 10, and through the movement of the cleaning brush 9, the lens area in the shell 1 can be cleaned, and dust and oil stains can be removed.

[0038] Start the first servo motor 201, the gear 202 will rotate with the motor, the gear 202 will drive the rack 203 to move linearly when rotating, and the fixed plate 204 will move synchronously, and the other end of the fixed plate 204 is fixedly connected with the clamping plate 205, so that the clamping plate 205 moves together with the fixed plate 204, through the rotation of the first servo motor 201, the left and right racks 203 can drive the corresponding clamping plates 205 to move towards each other or away from each other, when moving towards each other, the two clamping plates 205 gradually approach, so that the disc 25 placed on the conveyor belt 24 can be clamped and fixed, when moving away from each other, the two clamping plates 205 gradually move away, so that the clamping of the articles is released, and the disc 25 slides forward, and the uniform motion of the clamping plate 205 makes the disc 25 move uniformly and forward.

[0039] Finally, it should be pointed out that: the above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for visual inspection of defects in a wafer component, comprising a housing (1), characterized in that: The bottom wall of the shell (1) is provided with a conveyor belt (24), the top wall left side of the conveyor belt (24) is provided with a disc (25), the inner wall rear side of the shell (1) is fixedly connected with a second servo motor (3), the output end of the second servo motor (3) is fixedly connected with a coil (4), the outer wall of the coil (4) is provided with a pulling rope (5), the inner wall of the shell (1) is fixedly connected with a sliding frame (6), the inner wall left side of the sliding frame (6) is fixedly connected with a spring (8), the other end of the spring (8) is fixedly connected with a sliding block (7), the sliding block (7) is slidingly connected in the inside of the sliding frame (6), the other end of the pulling rope (5) is mounted on the outer wall of the sliding block (7), the outer wall front side of the sliding block (7) is fixedly connected with a cleaning brush (9), the other end of the cleaning brush (9) is fixedly connected with a sliding block (11), the front side of the sliding block (11) is slidingly connected with a sliding rail (10), the sliding rail (10) is fixedly connected on the inner wall of the shell (1), the bottom wall left side of the conveyor belt (24) is fixedly connected with a clamping mechanism (2), and the clamping mechanism (2) is used for clamping the disc (25).

2. A vision inspection apparatus for detecting defects in a circular disc component as claimed in claim 1, wherein: The clamping mechanism (2) comprises a sliding plate (206), the sliding plate (206) is arranged on the bottom wall of the conveyor belt (24), the inside of the sliding plate (206) is fixedly connected with a first servo motor (201), the output end of the first servo motor (201) is fixedly connected with a gear (202), the top wall left and right sides of the sliding plate (206) are slidingly connected with a rack (203), the gear (202) and the rack (203) are engagedly connected, the outer wall rear side of the rack (203) is fixedly connected with a fixed plate (204), the other end of the fixed plate (204) is fixedly connected with a clamping plate (205), and the clamping plate (205) is arranged on the top wall of the conveyor belt (24).

3. The apparatus for visual inspection of defects in a round cake component according to claim 1, wherein: The outer wall front side middle part of the shell (1) is provided with a warning sign (12), the four corners of the warning sign (12) are threadedly connected with a first screw (13), and the warning sign (12) is threadedly connected with the shell (1) through the first screw (13).

4. The apparatus for visual inspection of defects in a round cake part according to claim 1, characterized in that: The outer wall front side middle lower part of the shell (1) is provided with a reflective strip (14), the four corners of the reflective strip (14) are threadedly connected with a second screw (15), and the reflective strip (14) is threadedly connected with the shell (1) through the second screw (15).

5. The apparatus for visual inspection of defects in a round cake part according to claim 1, characterized in that: The top wall rear side of the shell (1) is provided with a warning light (16), and the outer wall of the warning light (16) is provided with a protective cover (17).

6. The apparatus for visual inspection of defects in a round cake component according to claim 1, wherein: The outer wall right side of the shell (1) is provided with a display screen (18), and the bottom of the display screen (18) is provided with a slot (19).

7. The apparatus for visual inspection of defects in a round cake component according to claim 1, wherein: The bottom wall of the conveyor belt (24) is provided with a baffle (22), and the bottom wall of the baffle (22) is provided with a plurality of supporting legs (23).

8. A vision inspection apparatus for detecting defects in a circular disc component as claimed in claim 7, wherein: The outer wall right side of the baffle (22) is fixedly connected with a falling plate (20), and the bottom of the falling plate (20) is provided with a placing box (21).

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