Intelligent visual inspection device for robot production

Abstract

The utility model relates to the technical field of intelligent visual inspection on a production line, and discloses an intelligent visual inspection device for robot production. The conveyor belt is arranged on the bottom plate in parallel; the synchronizing mechanism is arranged above the bottom plate; the synchronizing mechanism comprises a sliding strip, a sliding groove, a sliding seat, a roller, a telescopic rod, a spring and a limiting plate, the telescopic rod is fixedly connected to the side, close to the conveying belt, of the sliding seat, a limiting block is fixedly connected to the outer side wall of the conveying belt, and products are placed on the upper surface of the conveying belt; the annular detection lamp arranged above the conveying belt can detect products, if unqualified products are detected, the detection lamp transmits signals, the telescopic rod receives the signals, the telescopic rod stretches out and draws back to make contact with the limiting block, synchronous movement is achieved, and then the unqualified products placed on the conveying belt are taken through the claw hand mechanism in the synchronous movement process.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent vision detection technology field on production line, concretely is a kind of intelligent vision detection device for robot production. BACKGROUND

[0002] Intelligent vision detection device for robot production is a kind of equipment using machine vision technology to detect and identify object.

[0003] If unqualified product appears in the process of flow line production, the unqualified product cannot be taken away in time, or the work of flow line production is temporarily stopped, then the unqualified product is taken, the working time of flow line production is increased, the working efficiency of flow line production is influenced, and further, the maximum distance of traditional claw hand opening in intelligent vision detection device for robot production is limited, and it cannot adapt to some larger products.

[0004] In view of the above problems, an intelligent vision detection device for robot production is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an intelligent vision detection device for robot production. The problem of different step of taking unqualified product and flow line production and the maximum distance of claw opening is limited and cannot adapt to some larger products in background art is solved.

[0006] To achieve the above object, the utility model provides the following technical scheme: bottom plate; conveying belt, conveying belt is arranged in parallel on bottom plate; synchronous mechanism, synchronous mechanism is equipped on the top of bottom plate; the synchronous mechanism includes slide, sliding slot, sliding seat, gyro wheel, telescopic link, spring and limit board, the upper surface of bottom plate is fixedly connected with slide, sliding seat is equipped on the top of bottom plate, and the side close to slide of sliding seat is provided with sliding slot, and sliding slot is connected with slide slidingly, a plurality of gyro wheels are fixedly connected to the inner wall of sliding slot, and gyro wheel is in contact with slide, the upper surface of bottom plate is fixedly connected with limit board, and the spring is fixedly connected between limit board and sliding seat, and the side close to conveying belt of sliding seat is fixedly connected with telescopic link; the outer wall of conveying belt is fixedly connected with limit block, and the bottom of conveying belt is fixedly connected with a plurality of support plates, and telescopic link is in contact with limit block.

[0007] As a further description of the above technical solutions: the sliding seat is movably connected with the gripper mechanism through a driving mechanism, the gripper mechanism comprises a fixed disc plate, a second motor, a lead screw, a lead screw sliding block, an arc-shaped gripper, a fixed column and a fixed block, the lower surface of the fixed disc plate is fixedly connected with the second motor, the output shaft of the second motor is fixedly connected with a first bevel gear, the lower surface of the fixed disc plate is fixedly connected with the fixed column, the bottom end of the fixed column is fixedly connected with the fixed block, the opposite end of the fixed block is rotatably connected with the lead screw, the opposite end of the lead screw is fixedly connected with a second bevel gear, the second bevel gear is meshingly connected with the first bevel gear, and the outer side wall of the lead screw is threadedly connected with the lead screw sliding block, and the end of the lead screw sliding block away from the lead screw is fixedly connected with the arc-shaped gripper.

[0008] As a further description of the above technical solutions: one side of the lead screw is fixedly connected with a sliding rod, the sliding rod is arranged in parallel with the lead screw, the sliding rod penetrates through the lead screw sliding block and is slidably connected with the lead screw sliding block.

[0009] As a further description of the above technical solutions: the side, away from the second motor, of the fixed disc plate is rotatably connected with a fixed ring, the end, away from the fixed disc plate, of the fixed ring is fixedly connected with a limiting strip, and the end, away from the fixed ring, of the limiting strip is fixedly connected with a detection lamp.

[0010] As a further description of the above technical solutions: the driving mechanism comprises a first motor, a first hydraulic rod, a fixed plate and a second hydraulic rod, the upper surface of the sliding seat is fixedly connected with the first motor, the output shaft of the first motor is fixedly connected with the first hydraulic rod, the top end of the first hydraulic rod is fixedly connected with the fixed plate, and the side, away from the first hydraulic rod, of the fixed plate is fixedly connected with the second hydraulic rod.

[0011] As a further description of the above technical solutions: the outer side wall of the arc-shaped gripper is fixedly connected with a rubber protective sleeve for increasing friction and reducing damage.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The synchronous mechanism provided by the utility model is characterized in that the upper surface of the conveying belt is placed with products, the annular detection lamp arranged above the conveying belt detects the products in the movement process of the conveying belt, the detection lamp transmits a signal when detecting unqualified products, the telescopic rod receives the signal, the telescopic rod is retracted and extended to contact the limiting block, the sliding seat, the driving mechanism and the gripper mechanism are slid together under the driving of the moving conveying belt, synchronous movement is realized, and the unqualified products placed on the conveying belt are taken out through the gripper mechanism in the synchronous movement process.

[0014] 2、The gripper mechanism provided by the utility model, the first bevel gear is moved under the driving of the second motor, the first bevel gear is meshingly connected with the second bevel gear, the movement of the second bevel gear promotes the movement of the lead screw, the lead screw sliding block is moved, and the distance between the grippers is adjusted to be adapted to the size of the products. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the synchronous mechanism structure schematic diagram in the utility model;

[0017] Figure 3 It is the roller section view structure schematic diagram in the utility model;

[0018] Figure 4 It is the driving structure structure schematic diagram in the utility model;

[0019] Figure 5 It is the claw hand mechanism structure schematic diagram in the utility model;

[0020] Figure 6 It is the A place enlarged structure schematic diagram of the utility model. Figure 5

[0021] In the drawing: 1, bottom plate; 2, conveying belt; 3, synchronous mechanism; 301, slide; 302, slide groove; 303, slide base; 304, roller; 305, telescopic rod; 306, spring; 307, limiting plate; 4, limiting block; 5, driving mechanism; 501, first motor; 502, first hydraulic rod; 503, fixed plate; 504, second hydraulic rod; 6, claw hand mechanism; 601, fixed disc plate; 602, second motor; 603, first bevel gear; 604, second bevel gear; 605, lead screw; 606, lead screw sliding block; 607, slide rod; 608, arc claw; 609, fixed column; 610, fixed block; 611, rubber protective sleeve; 7, support plate; 8, fixed ring; 9, limiting strip; 10, detection lamp. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] In order to further understand the content of the utility model, the utility model will be described in detail in conjunction with the drawings.

[0024] In conjunction with Figure 1 , Figure 2 , Figure 3 and Figure 4 ​, the bottom plate 1; the conveyor belt 2, the bottom plate 1 parallelly arranged with the conveyor belt 2; the synchronous mechanism 3, the bottom plate 1 top is equipped with the synchronous mechanism 3; the synchronous mechanism 3 includes slide 301, slide groove 302, slide seat 303, roller 304, telescopic rod 305, spring 306 and limiting plate 307, the bottom plate 1 upper surface is fixedly connected with slide 301, the bottom plate 1 top is equipped with slide seat 303, slide seat 303 is close to the side of slide 301 and is equipped with slide groove 302, slide groove 302 is slidably connected with slide 301, the inner wall of slide groove 302 is fixedly connected with multiple rollers 304, roller 304 is in contact with slide 301, reduces the friction in the sliding process of slide groove 302 and slide 301, the upper surface of bottom plate 1 is fixedly connected with limiting plate 307, spring 306 is fixedly connected between limiting plate 307 and slide seat 303, limiting plate 307 fixes one end of spring 306, resets slide seat 303 through the elastic force of spring 306, the side of slide seat 303 close to conveyor belt 2 is fixedly connected with telescopic rod 305; the outer side wall of conveyor belt 2 is fixedly connected with limiting block 4, the bottom of conveyor belt 2 is fixedly connected with multiple support plates 7, telescopic rod 305 is in contact with limiting block 4;

[0025] The product is placed above the conveyor belt 2, in the movement process of conveyor belt 2, telescopic rod 305 is in contact with limiting block 4 when extending, conveyor belt 2 drives slide seat 303 to move synchronously to a certain distance on the side without spring 306 through the contact of limiting block 4 and telescopic rod 305, when telescopic rod 305 retracts, slide seat 303 resets through the elastic force of spring 306 between limiting plate 307 and slide seat 303.

[0026] Combining Figure 4 , Figure 5 and Figure 6The sliding seat 303 is movably connected with a claw hand mechanism 6 through the driving mechanism 5, the claw hand mechanism 6 comprises a fixed disc plate 601, a second motor 602, a lead screw 605, a lead screw sliding block 606, an arc-shaped claw 608, a fixed column 609 and a fixed block 610, the lower surface of the fixed disc plate 601 is fixedly connected with the second motor 602, the output shaft of the second motor 602 is fixedly connected with a first bevel gear 603, the second motor 602 drives the first bevel gear 603 to move, the lower surface of the fixed disc plate 601 is fixedly connected with the fixed column 609, the bottom end of the fixed column 609 is fixedly connected with the fixed block 610, the opposite end of the fixed block 610 is rotatably connected with the lead screw 605, the opposite end of the lead screw 605 is fixedly connected with a second bevel gear 604, the second bevel gear 604 is meshingly connected with the first bevel gear 603, the fixed disc plate 601, the fixed column 609 and the fixed block 610 are used to keep the stability of the first bevel gear 603, the second bevel gear 604 and the lead screw 605, the outer side wall of the lead screw 605 is threadedly connected with the lead screw sliding block 606, the lead screw sliding block 606 adjusts the distance through the lead screw 605, the end, away from the lead screw 605, of the lead screw sliding block 606 is fixedly connected with the arc-shaped claw 608, the outer surface of the arc-shaped claw 608 is provided with a rubber protective sleeve 611 for increasing friction and reducing damage, one side of the lead screw 605 is fixedly connected with a sliding rod 607, the sliding rod 607 is arranged in parallel with the lead screw 605, the sliding rod 607 penetrates through the lead screw sliding block 606 and is slidably connected with the lead screw sliding block 606, and the sliding rod 607 keeps the stability of the lead screw sliding block 606.

[0027] In combination with Figure 1 , Figure 4 and Figure 5 , the driving mechanism 5 comprises a first motor 501, a first hydraulic rod 502, a fixed plate 503 and a second hydraulic rod 504, the upper surface of the sliding seat 303 is fixedly connected with the first motor 501, the output shaft of the first motor 501 is fixedly connected with the first hydraulic rod 502, the top end of the first hydraulic rod 502 is fixedly connected with the fixed plate 503, one side of the fixed plate 503, away from the first hydraulic rod 502, is fixedly connected with the second hydraulic rod 504, and the fixed plate 503 connects the first hydraulic rod 502 and the second hydraulic rod 504, wherein the first hydraulic rod 502 and the second hydraulic rod 504 are adjustable height hydraulic rods;

[0028] One side of the fixed disc plate 601, away from the second motor 602, is rotatably connected with a fixed ring 8, one end of the fixed ring 8, away from the fixed disc plate 601, is fixedly connected with a limiting strip 9, and one end of the limiting strip 9, away from the fixed ring 8, is fixedly connected with a detection lamp 10, wherein the fixed ring 8 is rotatable, the rotatable fixed ring 8 drives the limiting strip 9 and the detection lamp 10 below to comprehensively detect the product.

[0029] The working principle is that the product is placed above the conveying belt 2, the annular detection lamp 10 arranged above the conveying belt 2 detects the product during the movement of the conveying belt 2, if the unqualified product is detected, the detection lamp 10 transmits a signal, the telescopic rod 305 receives the signal, the telescopic rod 305 is extended to contact the limiting block 4, the driving mechanism 5 and the claw hand mechanism 6 arranged above the sliding seat 303 move synchronously with the conveying belt 2;

[0030] During the synchronous movement, the height of the claw hand mechanism 6 is adjusted through the driving mechanism 5, then the distance of the screw block 606 is adjusted to adjust the arc-shaped claw 608, so as to adapt to the size of the product, so that the arc-shaped claw 608 takes away the unqualified product during the synchronous movement, when the unqualified product is taken away, the telescopic rod 305 is retracted, and the sliding seat 303 is reset through the elastic force of the spring 306 between the limiting plate 307 and the sliding seat 303.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An intelligent visual inspection device for robot manufacturing, characterized in that, include: Base plate (1); Conveyor belt (2), and base plate (1) are provided with conveyor belt (2) in parallel. Synchronization mechanism (3) is provided above the base plate (1); The synchronization mechanism (3) includes a slide bar (301), a slide groove (302), a slide seat (303), a roller (304), a telescopic rod (305), a spring (306), and a limiting plate (307). The slide bar (301) is fixedly connected to the upper surface of the base plate (1). The slide seat (303) is provided above the base plate (1). The slide groove (302) is opened on the side of the slide seat (303) near the slide bar (301). The slide groove (302) is slidably connected to the slide bar (301). Multiple sets of rollers (304) are fixedly connected to the inner wall of the slide groove (302). The rollers (304) are in contact with the slide bar (301). The limiting plate (307) is fixedly connected to the upper surface of the base plate (1). A spring (306) is fixedly connected between the limiting plate (307) and the slide seat (303). The telescopic rod (305) is fixedly connected to the side of the slide seat (303) near the conveyor belt (2). The outer wall of the conveyor belt (2) is fixedly connected to a limiting block (4), and the bottom of the conveyor belt (2) is fixedly connected to multiple sets of support plates (7). The telescopic rod (305) is in contact with the limiting block (4).

2. The intelligent visual inspection device for robot production according to claim 1, characterized in that: The slide (303) is movably connected to a claw mechanism (6) via a drive mechanism (5). The claw mechanism (6) includes a fixed disc plate (601), a second motor (602), a lead screw (605), a lead screw slider (606), an arc-shaped claw (608), a fixed column (609), and a fixed block (610). The second motor (602) is fixedly connected to the lower surface of the fixed disc plate (601). The output shaft of the second motor (602) is fixedly connected to a first bevel gear (603). The lower surface of the fixed disc plate (601) is... A fixed post (609) is fixedly connected to the surface. A fixed block (610) is fixedly connected to the bottom end of the fixed post (609). A lead screw (605) is rotatably connected to the opposite end of the fixed block (610). A second bevel gear (604) is fixedly connected to the opposite end of the lead screw (605). The second bevel gear (604) meshes with the first bevel gear (603). A lead screw slider (606) is threadedly connected to the outer wall of the lead screw (605). An arc-shaped claw (608) is fixedly connected to the end of the lead screw slider (606) away from the lead screw (605).

3. The intelligent visual inspection device for robot production according to claim 2, characterized in that: A slide rod (607) is fixedly connected to one side of the lead screw (605), and the slide rod (607) is arranged parallel to the lead screw (605). The slide rod (607) passes through the lead screw slider (606) and is slidably connected to the lead screw slider (606).

4. The intelligent visual inspection device for robot production according to claim 2, characterized in that: A fixed ring (8) is rotatably connected to the side of the fixed disc plate (601) away from the second motor (602). A limit strip (9) is fixedly connected to the end of the fixed ring (8) away from the fixed disc plate (601). A detection light (10) is fixedly connected to the end of the limit strip (9) away from the fixed ring (8).

5. The intelligent visual inspection device for robot production according to claim 2, characterized in that: The drive mechanism (5) includes a first motor (501), a first hydraulic rod (502), a fixed plate (503), and a second hydraulic rod (504). The first motor (501) is fixedly connected to the upper surface of the slide (303). The output shaft of the first motor (501) is fixedly connected to the first hydraulic rod (502). The top end of the first hydraulic rod (502) is fixedly connected to the fixed plate (503). The second hydraulic rod (504) is fixedly connected to the side of the fixed plate (503) away from the first hydraulic rod (502).

6. The intelligent visual inspection device for robot production according to claim 2, characterized in that: The outer wall of the arc-shaped claw (608) is fixedly connected with a rubber protective sleeve (611) for increasing friction and reducing damage.

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