CN211602965U

CN211602965U - Image acquisition and recognition system for bottle body detection

Info

Publication number: CN211602965U
Application number: CN202020115966.0U
Authority: CN
Inventors: 钟永照
Original assignee: Guangzhou Xiangyi Glassware Co ltd
Current assignee: Guangzhou Xiangyi Glassware Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-09-29
Anticipated expiration: 2030-01-17

Abstract

The utility model provides an image acquisition and recognition system for bottle body detection, which comprises a camera device, a controller and a lifting rolling device, wherein the lifting rolling device comprises a supporting seat, a lifting base, lower rolling parts, upper rolling parts, rolling shafts and rolling driving parts, the supporting seat is arranged at two sides of a positioning and conveying device relatively, the lifting base is arranged between the supporting seats in a lifting way, the lifting base is in a U-shaped structure which is arranged below a conveying belt, supporting arms at two sides of the U-shaped structure extend upwards from the outer side of the conveying belt, two lower rolling parts are rotatably arranged on the supporting arm at each side, the two ends of the bottle body are supported in a rolling mode, the top of the supporting seat is rotatably provided with two rolling shafts, two upper rolling parts are fixedly arranged on each rolling shaft at a preset interval, and the rolling driving parts are used for driving the two rolling shafts to rotate synchronously and in the same direction. Therefore, the detection efficiency and the detection quality can be improved, and the production cost is reduced.

Description

Image acquisition and recognition system for bottle body detection

Technical Field

The utility model relates to a bottle production technical field, in particular to an image acquisition identification system for bottle detects.

Background

In the production of cosmetic bottles, the cosmetic bottles are usually glass bottles or plastic bottles, the glass bottles have the advantages of sanitation, no toxicity, low cost, recyclability and the like, but the glass bottles are easy to break when being subjected to large force. In the glass bottle preparation process, the quality of the glass bottle is manually detected, so that the efficiency is low, stains and damages on the surface of the glass bottle are easily caused, and fine defects are easily missed. Therefore, it is necessary to design a system for detecting a vial to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides an image acquisition identification system for bottle detects, this image acquisition identification system for bottle detects can improve detection efficiency and detection quality to reduction in production cost.

The utility model relates to a technical solution:

an image acquisition and recognition system for bottle body detection comprises a camera device, a controller and a lifting rolling device, wherein the camera device is used for acquiring image data of the side surface of a bottle body, the lifting rolling device comprises a supporting seat, a lifting base, lower rolling pieces, upper rolling pieces, rolling shafts and a rolling driving piece, the supporting seat is oppositely arranged at two sides of a positioning and conveying device, the lifting base is arranged between the supporting seats in a lifting way, the lifting base is in a U-shaped structure, the U-shaped structure is arranged below the conveying belt, supporting arms at two sides of the U-shaped structure extend upwards from the outer side of the conveying belt, two lower rolling pieces are rotatably arranged on the supporting arm at each side for supporting two ends of the bottle body in a rolling way, two rolling shafts are rotatably arranged at the top of the supporting seat, two upper rolling pieces are fixedly arranged on each rolling shaft at a preset interval, and the rolling, the camera device is arranged above the lifting rolling device and used for collecting side images of the bottle body in the rotating process, and data of the side images of the qualified bottle body are stored in the controller in advance so that whether the side image data of the bottle body collected by the camera device is qualified or not is compared with the side image data of the qualified bottle body.

Further, still include position induction system for whether there is the bottle to the detection transport to camera device correspondence position.

Furthermore, the rolling driving piece is fixed on the supporting seat, and the two rolling shafts are driven to synchronously rotate in the same direction through the gear transmission mechanism.

Furthermore, an output shaft of the rolling driving part is connected with a rolling shaft through a coupler, a driven gear is fixedly arranged on each rolling shaft, a transmission gear is rotatably arranged on the supporting seat, and the transmission gear is meshed and arranged between the two driven gears.

Further, the controller adopts a computer.

Further, the lower rolling piece and the upper rolling piece adopt rollers, rollers or rolling balls.

Furthermore, a guide mechanism is arranged between each supporting arm of the descending base and the supporting seat, and the guide mechanism comprises a sliding block fixed on each supporting arm and a guide rail fixed on the supporting seat.

Furthermore, the bottom of the lifting base is provided with a lifting driving piece, the lifting driving piece is fixed on the base, an elastic piece is sleeved on a lifting rod of the lifting driving piece, and the elastic piece is clamped between a stop block of the lifting rod and the lifting base.

Furthermore, camera device includes lens hood, light source and camera, and the lens hood cover is located the location conveyor top, and the light source sets up under the lens hood, has seted up on the lens hood and shoots the seam, and the camera sets up directly over shooting the seam to supply the camera to shoot the bottle side view in the rotation through shooting the seam.

Furthermore, the lens hood is fixed on the base through four fixing columns, the camera is erected above the lens hood through the bracket, and the camera is movably arranged at the top of the bracket in an adjusting manner.

The utility model discloses image acquisition identification system during operation, the bottle is carried to appointed shooting position, and the elevating base rises for the lower rolling member of elevating base both sides holds in the palm respectively and carries the corresponding end of bottle, drives the bottle and rises to the upside arc surface of bottle and each and go up the rolling member contact and form certain frictional force, and the rolling member drives the bottle and rotates under and between the rolling member in order to supply each. The bottle passes through camera device collection bottle's side image at the rotation in-process, and whether the side image of bottle that comes the discernment through the controller is qualified. Compared with the prior art, the detection efficiency and the detection quality can be improved, and the production cost is reduced.

Drawings

FIG. 1 is a perspective view of the integrated bottle body detecting and cleaning machine of the present invention at a first viewing angle;

FIG. 2 is a perspective view of the bottle detecting and cleaning machine of the present invention at a second viewing angle;

FIG. 3 is a reference diagram of the bottle body detecting and cleaning machine according to the present invention;

FIG. 4 is an assembly view of the positioning and conveying device of the integrated bottle body detecting and cleaning machine of the present invention;

FIG. 5 is an exploded view of the positioning and conveying device of the integrated bottle body detecting and cleaning machine of the present invention;

FIG. 6 is an exploded view of the image acquisition and recognition system of the integrated bottle body detection and cleaning machine of the present invention;

FIG. 7 is a partial front view of the image acquisition and recognition system of the integrated bottle body detection and cleaning machine of the present invention;

FIG. 8 is a partial structure view of the image acquisition and recognition system of the integrated bottle body detection and cleaning machine of the present invention;

FIG. 9 is an assembly view of the gripping mechanism of the integrated bottle body detecting and cleaning machine of the present invention;

FIG. 10 is a partial structural view of a gripping mechanism of the integrated bottle body detecting and cleaning machine of the present invention;

FIG. 11 is a partially exploded view of the gripping mechanism of the integrated bottle body detecting and cleaning machine of the present invention;

FIG. 12 is a perspective view of the turnover mechanism of the integrated bottle body detecting and cleaning machine of the present invention mounted on the frame;

FIG. 13 is an assembly view of the turnover mechanism of the integrated bottle body detecting and cleaning machine of the present invention;

FIG. 14 is a front view of the turnover mechanism of the integrated bottle body detecting and cleaning machine of the present invention mounted on a frame;

FIG. 15 is a partial structure view of the dust removing device of the integrated bottle body detecting and cleaning machine of the present invention;

fig. 16 is an assembly diagram of the removing device of the bottle detecting and cleaning integrated machine of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.

Referring to fig. 1 to 3, the present invention provides a bottle body detecting and cleaning machine for detecting, removing dust and classifying cosmetic bottles to a designated position. Bottle detects and clean all-in-one includes frame 1, location conveyor 2, image acquisition identification system 3, snatch mechanism 4, tilting mechanism 5, dust collector 6, removing device 7 and categorised conveyer 8, frame 1 can adopt the rectangle box structure, be provided with location conveyor 2 on the frame 1, location conveyor 2's input stretches out outside frame 1 in this embodiment, its output is located frame 1 top surface, but location conveyor 2 is not limited to this position. As shown in fig. 4, the positioning and conveying device 2 includes a conveying belt 21 and a plurality of positioning seats 22 installed on the conveying belt 21 and distributed at equal intervals, and the positioning seats 22 are provided with positioning grooves for accommodating cosmetic bottles. The conveying belt 21 is driven to rotate intermittently, so that the cosmetic bottle is driven to move to the detection station and the transfer station for stay for a preset time, whether the cosmetic bottle is qualified or not is detected, and the detected cosmetic bottle is transferred to the next station for dedusting. The image acquisition and recognition system 3 is erected above the positioning and conveying device 2 and is used for detecting whether the cosmetic bottles on the positioning seat 22 are qualified or not. The grabbing mechanism 4 and the turnover mechanism 5 are arranged at the output end of the positioning and conveying device 2 and used for transferring the cosmetic bottles detected by the image acquisition and recognition system 3 to the turnover mechanism 5. The turnover mechanism 5 is used for turning over the cosmetic bottle to a position with the opening facing downwards. The dust removing device 6 is arranged in the base 1 and is used for blowing and sucking air aiming at the bottle mouth of the cosmetics to remove the internal organs of the bottle. The rejecting device 7 is arranged on the base 1 and is opposite to the turnover mechanism 5, the classifying and conveying device 8 is close to the rejecting device 7 and is arranged beside the base 1, so that the rejecting device 7 can grab the cosmetic bottles cleaned on the turnover mechanism 5 and transfer the cosmetic bottles to the classifying and conveying device 8, and the cosmetic bottles are classified and placed on the classifying and conveying device 8 according to the detection result of the image acquisition and identification system 3, namely, the qualified cosmetic bottles are placed on one side of the classifying and conveying device 8, and the unqualified cosmetic bottles are placed on the other side of the classifying and conveying device 8.

The utility model discloses a bottle detects and clean all-in-one, through set up location conveyor 2 on frame 1, image acquisition identification system 3, snatch mechanism 4, tilting mechanism 5, dust collector 6, removing device 7 and categorised conveyer 8, through placing cosmetic bottle in the constant head tank of positioning seat 22, conveyer belt 21 drives cosmetic bottle and moves to the position dwell time that image acquisition identification system 3 is located, for whether qualified for image acquisition identification system 3 detects cosmetic bottle, after finishing detecting, conveyer belt 21 continues to drive cosmetic bottle and moves to next station dwell time, for snatch mechanism 4 will detect cosmetic bottle commentaries on classics move to tilting mechanism 5, through driving cosmetic bottle upset to the position that the opening faces down, for dust collector 6 aims at the cosmetic bottleneck and cleans, tilting mechanism 5 drives the cosmetic bottle that has cleaned to the position that the bottleneck faces up, so that the rejecting device 7 can grab the cosmetic bottles on the turnover mechanism 5 and place the cosmetic bottles on the classifying and conveying device 8 according to the detection result of the image acquisition and recognition system 3 in a classifying way. Through the series of working processes, the detection and cleaning processes can be continuously completed, the detection efficiency and the detection quality are greatly improved, the labor is reduced, and the production cost is reduced.

Referring to fig. 4 and 5, the positioning and conveying device 2 further includes a conveying frame 23, two belt wheels 24, two conveying driving members 25 and a sliding support structure 26, wherein two belt wheels 24 are rotatably disposed at each end of the conveying frame 23, and two conveying belts 21 are respectively wound on the two corresponding belt wheels 24, so that the two conveying belts 21 are disposed in parallel. A plurality of positioning seats 22 are arranged on each conveying belt 21 at equal intervals, each positioning seat 22 of one conveying belt 21 corresponds to each positioning seat 22 of the other conveying belt 21 one by one, and two positioning seats 22 corresponding to each other form a structure for positioning and supporting the cosmetic bottles. The conveying driving member 25 is disposed at one end of the conveying frame 23, and is configured to drive the two belt wheels 24 at one end to rotate synchronously, and further drive the two belt wheels 24 at the other end to rotate synchronously through the two conveying belts 21. Specifically, the output shaft of the conveying driving member 25 is connected to the rotating shafts of the two belt pulleys 24 at one end through a coupling. The conveying drive member 25 may be connected to the rotating shafts of the two pulleys 24 by a transmission mechanism such as a gear transmission or a belt transmission. The sliding support structure 25 is used to slidably support the upper run of each conveyor belt 21 to keep the two conveyor belts 21 supporting the cosmetic bottles in the same plane.

The positioning and conveying device 2 further includes a first limiting plate 27 and a second limiting plate 28 disposed on two sides of the top surface of the conveying frame 23, and the positioning bases 22 disposed in pairs are located between the first limiting plate 27 and the second limiting plate 28, so that two end surfaces of the cosmetic bottle body on each pair of positioning bases 22 are clamped between the first limiting plate 27 and the second limiting plate 28 to be aligned.

The conveying frame 23 comprises a bottom plate 231, a wide fixing seat 232, narrow fixing seats 233 and a guard plate 234, the wide fixing seat 232 is fixed at one end of the bottom plate 231, two narrow fixing seats 233 are fixed at the other end side by side, two belt pulleys 24 are rotatably mounted on the wide fixing seat 232 through a shared rotating shaft, an output shaft of the conveying driving part 25 is connected with the rotating shaft shared by the two belt pulleys 24 through a coupler, and the conveying driving part 25 can adopt a motor. Each narrow fixing seat 233 is rotatably mounted with a pulley 24 via a rotating shaft. The guard plates 234 are fixed on both sides of the bottom plate 231, and the two conveyor belts 21 are located between the guard plates 234 on both sides for safety protection.

In specific implementation, the belt pulley 24 may be a synchronous belt, and the conveying belt 21 may be a synchronous belt.

The sliding support structure 26 includes a support 261 and a guide rail 262, and the guide rail 262 is provided with a sliding slot adapted to the conveying belt 21 to slidably support the conveying belt 21 and provide a guiding function for the conveying belt 21. The support 261 is provided in a plurality along the length of the guide 262 to support the guide 262. In this embodiment, the support 261 has an inverted L-shaped structure, a top end plate of the inverted L-shaped structure is fixed to the guide rail 262, and a bottom end of the inverted L-shaped structure is fixed to the top surface of the base 1.

The image recognition system 3 takes images through a camera, converts the taken target into image signals, transmits the image signals to a special image processing system to obtain the form information of the taken target, and converts the form information into digital signals according to the information of pixel distribution, brightness, color and the like; the image system performs various calculations on these signals to extract the features of the target, and then controls the operation of the on-site equipment according to the result of the discrimination. The related art of the image recognition system 3 is the prior art, and will not be described in detail herein.

Referring to fig. 6 to 8, the image capturing and recognizing system 3 includes a lifting and rolling device 31, a camera device 32, a controller 33 and a position sensing device, the lifting and rolling device 31 includes a supporting seat 311, a lifting base 312, a lower rolling member 313, an upper rolling member 314, a rolling shaft 315 and a rolling driving member 316, the supporting seat 311 is disposed at two sides of the positioning and conveying device 2, the lifting base 312 is disposed between the supporting seats 311 in a lifting manner, the lifting base 312 is in a U-shaped structure, the U-shaped structure is disposed below the conveying belt 21, supporting arms at two sides of the U-shaped structure extend upward from an outer side of the conveying belt 21, and two lower rolling members 313 are rotatably mounted on the supporting arm at each side for supporting two ends of the cosmetic bottle in a rolling manner. The top of the supporting seat 311 is rotatably provided with two rolling shafts 315, each rolling shaft 315 is fixedly provided with two upper rolling members 314 at intervals of a predetermined distance, and the rolling driving member 316 is used for driving the two rolling shafts 315 to synchronously rotate in the same direction so as to contact with the upper arc surfaces at the two ends of the cosmetic bottle through the two upper rolling members 314 on each rolling shaft 315, thereby driving the cosmetic bottle to rotate between the lower rolling member 313 and the upper rolling members 314. In this embodiment, the rolling driving member 316 is fixed on the supporting seat 311, and drives the two rolling shafts 315 to synchronously rotate in the same direction through the gear transmission mechanism. Specifically, an output shaft of the rolling driving member 316 is connected to a rolling shaft 315 through a coupling, a driven gear 317 is fixedly disposed on each rolling shaft 315, a transmission gear 318 is rotatably disposed on the supporting seat 311, and the transmission gear 318 is engaged and mounted between the two driven gears 317. It is understood that the rolling driving member 316 can drive each lower rolling member 313 to rotate synchronously and in the same direction, or drive each upper rolling member 314 and each lower rolling member 313 to rotate synchronously and in the same direction. The camera device 32 is arranged above the lifting rolling device 31 and used for collecting side images of the cosmetic bottle in the rotating process. The controller 33 (shown in fig. 1) is used to control various actions in the detection process. The controller 33 stores the data of the side images of the qualified cosmetic bottles in advance, the data of the side images of the cosmetic bottles collected by the camera device 32 are compared with the data of the side images of the qualified cosmetic bottles, if the comparison result is the same, the cosmetic bottles are qualified products, otherwise, the cosmetic bottles are unqualified products. In this embodiment, the controller 33 is a computer. Further, the controller 33 may employ a PLC controller. The position sensing device is used for detecting whether the cosmetic bottle exists on the positioning seat 22 conveyed to the position corresponding to the camera device 32 or not so as to judge whether the conveying belt 21 stops rotating or not.

The image acquisition and recognition system 3 works on the principle that the cosmetic bottle is placed on two positioning bases 22, and two ends of the cosmetic bottle extend out of each positioning base 22 by a preset distance. When the position sensing device detects that the cosmetic bottle is conveyed to the position corresponding to the lifting base 312, the conveying belt 21 stops rotating, the lifting base 312 rises, so that the lower rolling members 313 on the two sides of the lifting base 312 respectively support the corresponding ends of the cosmetic bottle, the cosmetic bottle is driven to rise to the upper arc surface of the cosmetic bottle to be in contact with each upper rolling member 314 to form a certain friction force, and each upper rolling member 314 drives the cosmetic bottle to rotate between the lower rolling member 313 and the upper rolling member 314. The side images of the cosmetic bottle are collected by the camera device 32 in the rotation process of the cosmetic bottle, and whether the collected side images of the cosmetic bottle are qualified or not is identified by the controller 33 so as to control the action of the removing device 7.

The lower roller 313 and the upper roller 314 may employ a roller, or a ball.

In order to improve the lifting stability of the lifting base 312, a guiding mechanism is disposed between each supporting arm of the lifting base 312 and the supporting base 311, and the guiding mechanism includes a sliding block 3121 fixed on each supporting arm and a guiding rail 3122 fixed on the supporting base 311.

The bottom of the lifting base 312 is provided with a lifting driving member 319, the lifting driving member 319 is fixed on the base 1, an elastic member 310 is sleeved on a lifting rod of the lifting driving member 319, and the elastic member 310 is clamped between a stop block of the lifting rod and the lifting base 312 to provide a buffering effect and reduce the impact force when the lower rolling member 313 bears the cosmetic bottle and is lifted to contact with the upper rolling member 314. In this embodiment, the elastic member 310 is a spring.

The camera device 32 comprises a light shield 321, a light source and a camera 322, the light shield 321 is covered above the positioning and conveying device 2, and the light source is arranged below the light shield 321 and used for illuminating the shot cosmetic bottle, so that the shot cosmetic bottle can be shot more clearly. The light shield 321 is provided with a shooting slot 3211, and the camera 322 is arranged right above the shooting slot 3211, so that the camera 322 can shoot the side view of the rotating cosmetic bottle through the shooting slot 3211. The shooting mode can ensure the shooting definition, so that the controller 33 can accurately identify whether the image is qualified or not.

In this embodiment, the light shield 321 is fixed on the base 1 through four fixing posts 323. The camera 322 is erected above the light shield 321 through a bracket 324, and the camera 322 is movably arranged on the top of the bracket 324 in an adjustable manner.

Referring to fig. 9 to 11, the grabbing mechanism 4 includes a supporting frame 41, a horizontal moving assembly 42, a vertical moving assembly 43, and a jaw structure 44, the horizontal moving assembly 42 is disposed on the supporting frame 41, the vertical moving assembly 43 is disposed on a sliding part of the vertical moving assembly 43, the jaw structure 44 is disposed at a vertical end of the vertical moving assembly 43, the jaw structure 44 includes a fixed block 441, a left sliding seat 442, a left jaw 443, a left rack 444, a right sliding seat 445, a right jaw 446, a right rack 447, a middle gear 448, and a jaw driving member 449, the left sliding seat 442 and the right sliding seat 445 are slidably disposed on the fixed block 441, two left jaws 443 extend from two ends of the left sliding seat 442 to a same side, two right jaws 446 extend from two ends of the right sliding seat 445 to a same side, a predetermined distance is spaced between the left sliding seat 442 and the right sliding seat 445, the left sliding seat 442 and the right sliding seat 445 are staggered by a predetermined distance, the two left claws 443 and the two right claws 446 are alternately arranged between the left sliding seat 442 and the right sliding seat 445, and the left claws 443 and the right claws 446 at the same end are matched to form a structure for grabbing the cosmetic bottle. A left rack 444 is fixed on one side, extending out, of the left sliding seat 442, of the left claw 443, a right rack 447 is fixed on one side, extending out, of the right sliding seat 445, of the right claw 446, the intermediate gear 448 is rotatably arranged on the fixing block 441 through a gear shaft on the intermediate gear 448, the intermediate gear 448 is meshed and arranged between the left rack 444 and the right rack 447, the claw driving member 449 is fixed on the fixing block 441, and a piston rod of the claw driving member 449 is connected with the left sliding seat 442 or the right sliding seat 445 so that the claw driving member 449 drives the left sliding seat 442 or the right sliding seat 445 to slide in a reciprocating manner to realize that the left claw 443 and the right claw 446 relatively hold or release the cosmetic bottle.

The claw structure 44 further includes a protective casing 440, an opening is formed at a top end of the protective casing 440, the protective casing 440 is sleeved outside the fixed block 441 and fixed to the fixed block 441, the left sliding seat 442, the left rack 444, the right sliding seat 445, the right rack 447 and the intermediate gear 448 are disposed in the protective casing 440, the left claw 443 and the right claw 446 extend out from a bottom of the protective casing 440, a part of the claw driving member 449 is hidden in the protective casing 440, and another part of the claw driving member 449 is exposed from the protective casing 440.

Horizontal migration subassembly 42 includes slide bracket 421, lead screw 422, slip table 423 and slip table driving piece 424, slip table 423 rotatably overlaps and locates on lead screw 422, the both sides of slip table 423 slide and set up in the corresponding guide slot of slide bracket 421, the both ends of lead screw 422 are rotationally installed on slide bracket 421, slip table driving piece 424 is fixed in the one end of slide bracket 421, the output shaft and the lead screw 422 of slip table driving piece 424 are connected, in order to supply drive lead screw 422 to rotate, and then drive slip table 423 and slide along lead screw 422.

The lifting and moving assembly 43 comprises a guide seat 431, a telescopic driving piece 432, guide shafts 433 and shaft sleeves 434, wherein the guide seat 431 is fixed on the sliding table 423, the telescopic driving piece 432 is fixed on the guide seat 431, a piston rod of the telescopic driving piece 432 penetrates through the guide seat 431 to be connected with a fixing block 441 of the grabbing mechanism 4, the shaft sleeves 434 are provided with two guide shafts 433 which are fixed on the guide seat 431, the guide shafts 433 penetrate through each shaft sleeve 434 in a lifting manner, the top ends of the two guide shafts 433 are connected with a connecting plate 435, and the bottom ends of the two guide shafts 433 are connected with the fixing block 441.

Referring to fig. 12 to 14, the turnover mechanism 5 includes a fixing frame 51, a turnover shaft 52, a turnover driving member 53, a turnover seat 54 and a clamping assembly 55, wherein the fixing frame 51 is fixed on the base 1, the turnover shaft 52 is rotatably mounted on the fixing frame 51, and the turnover driving member 53 is fixed on the base 1 and is used for driving the turnover shaft 52 to rotate forward and backward. The turning seat 54 is fixed on the turning shaft 52, and the clamping component 55 is arranged on the turning seat 54 and used for clamping the cosmetic bottle.

In this embodiment, a driving wheel is fixed on the output shaft of the turning driving member 53, a driving wheel 531 is fixed on one end of the turning shaft 52, the outer diameter of the driving wheel 531 is larger than that of the driving wheel, and a transmission belt 532 is wound on the driving wheel 531 and the driving wheel.

The clamping assembly 55 comprises an upper sliding seat 551, an upper claw 552, an upper rack 553, a lower sliding seat 554, a lower claw 555, a lower rack 556, a transition gear 557 and a clamping driving member 558, wherein the upper sliding seat 551 and the lower sliding seat 554 are respectively arranged on the turnover seat 54 in a sliding manner, two ends of the upper sliding seat 551 extend out of the two upper claws 552 to the same side, two ends of the lower sliding seat 554 extend out of the two lower claws 555 to the same side, a preset distance is arranged between the upper sliding seat 551 and the lower sliding seat 554, the upper sliding seat 551 and the lower sliding seat 554 are staggered by a certain distance along the sliding direction, the two upper claws 552 and the two lower claws 555 are alternately arranged between the upper sliding seat 551 and the lower sliding seat 554, and the upper claws 552 and the lower claws 555 at the same end are matched to form a structure for clamping the cosmetic bottle. An upper rack 553 is fixed on one side of the upper sliding seat 551, which is positioned at the extending side of the upper claw 552, a lower rack 556 is fixed on one side of the lower sliding seat 554, which is positioned at the extending side of the lower claw 555, the transition gear 557 is rotatably arranged on the turnover seat 54 through a gear shaft on the transition gear 557, the transition gear 557 is engaged and arranged between the upper rack 553 and the lower rack 556, the clamping driving member 558 is fixed on the turnover seat 54, and a piston rod of the clamping driving member 558 is connected with the upper sliding seat 551 or the lower sliding seat 554, so that the clamping driving member 558 drives the upper sliding seat 551 or the lower sliding seat 554 to slide back and forth to realize that the upper claw 552 and the lower claw 555 relatively clamp.

When the turnover mechanism 5 works, the clamping opening 550 formed between the upper clamping jaw 552 and the lower clamping jaw 555 is located at an upward position, the upper clamping jaw 552 and the lower clamping jaw 555 are located at an opening state, so that the cosmetic bottle is placed between the upper clamping jaw 552 and the lower clamping jaw 555 through the clamping opening 550 by the grabbing mechanism 4, the upper clamping jaw 552 and the lower clamping jaw 555 are driven by the clamping driving piece 558 to clamp the cosmetic bottle, the turnover driving piece 53 drives the turnover shaft 52 to rotate for 90 degrees, the opening of the clamped cosmetic bottle faces downward, the dust removal device 6 cooperatively removes dust, and after dust removal is completed, the cosmetic bottle is driven to rotate 180 degrees around the turnover shaft 52 by the turnover driving piece 53, the opening of the cosmetic bottle faces upward, and the cosmetic bottle is picked up by the removing device 7 and placed on.

The dust removing device 6 comprises a dust removing driving mechanism 61, an air nozzle 62, a suction nozzle 63, an inflator pump (not shown) and a suction pump (not shown), the dust removing driving mechanism 61 is arranged on the base 1, the lifting end of the dust removing driving mechanism 61 is provided with the air nozzle 62 and the suction nozzle 63 which are close to each other, and the air nozzle 62 and the suction nozzle 63 are matched to form a group of structures for injecting and extracting air into the cosmetic bottles. The air nozzle 62 is connected with an air delivery port of an inflator pump through an air pipe, the air suction nozzle 63 is connected with an air suction port of an air suction pump through an air pipe, and the inflator pump and the air suction pump can be arranged in the base 1 in a hidden mode.

When the cosmetic bottle needs to be cleaned, the turnover mechanism 5 drives the cosmetic bottle to turn over to a position with a bottle opening facing downwards, the dust removal driving mechanism 61 drives each group of the air nozzle 62 and the air suction nozzle 63 to extend into the cosmetic bottle, the inflator pump and the air suction pump are started, air is sprayed into the cosmetic bottle through the air nozzle 62, dirt attached to the inner wall of the bottle is peeled off through air flow and is suspended in the inner cavity of the bottle, and the air suction nozzle 63 sucks out the dirt, so that the purpose of quickly cleaning the cosmetic bottle can be achieved, and the production efficiency is improved.

Referring to fig. 15, the dust-removing driving mechanism 61 includes a dust-removing driving cylinder 611, a lifting plate 612 and a guiding assembly 613, the dust-removing driving cylinder 611 is fixed on the base 1 through the guiding assembly 613, the top end of the guiding assembly 613 is fixed to the top surface of the base 1, the bottom end of the guiding assembly 613 is connected to the main body of the dust-removing driving cylinder 611, the lifting plate 612 is slidably disposed on the guiding assembly 613, and the piston rod of the dust-removing driving cylinder 611 is connected to the lifting plate 612, so as to drive the lifting plate 612 to lift along the guiding assembly 613.

The guide assembly 613 comprises a guide rod 6131 and a guide sleeve 6132, the top end of the guide rod 6131 is fixed to the top surface of the base 1, the bottom end of the guide rod 6131 is connected with the body of the dust removal driving cylinder 611, and the lifting plate 612 is slidably arranged on the guide rod 6131 through the guide sleeve 6132. Two guide rods 6131 and two guide sleeves 6132 are provided, and the piston rod of the dust removal driving cylinder 611 is provided between the two guide rods 6131.

The exhaust port of the air pump is provided with a dust collecting box used for collecting dirt in the bottle, and the dust collecting box is detachably arranged at the exhaust port of the air pump so as to clean the dirt in the dust collecting box.

Referring to fig. 16, the removing device 7 includes a bottom frame 71, a transverse sliding mechanism 72, a longitudinal sliding mechanism 73, a lifting mechanism 74 and a clamping jaw cylinder 75, the bottom frame 71 is fixed on the base 1, the transverse sliding mechanism 72 is disposed on the bottom frame 71, one end of the longitudinal sliding mechanism 73 is disposed at the sliding end of the transverse sliding mechanism 72, the other end of the longitudinal sliding mechanism 73 extends outward, the lifting mechanism 74 is disposed at the sliding end of the longitudinal sliding mechanism 73, the clamping jaw cylinder 75 is disposed at the lifting end of the lifting mechanism 74, the clamping jaw cylinder 75 includes a cylinder body 751 and a clamping jaw 752 disposed at the bottom end of the cylinder body 751 and capable of opening and closing in parallel, and a groove adapted to the outer peripheral surface of the cosmetic bottle is disposed inside the clamping jaw 752 for.

The transverse sliding mechanism 72 includes a transverse seat 721, a screw 722, a transverse sliding member 723 and a transverse driving member 724, the transverse seat 721 is fixed on the chassis 71, two ends of the screw 722 are rotatably mounted on the transverse seat 721, a screw hole adapted to the screw 722 is formed on the transverse sliding member 723, the screw 722 is rotatably inserted into the screw hole of the transverse sliding member 723, and two sides of the transverse sliding member 723 are slidably disposed in sliding grooves on corresponding sides of the transverse seat 721. The transverse driving member 724 is fixed at one end of the transverse base 721, and an output shaft of the transverse driving member 724 is connected with one end of the screw 722 for driving the screw 722 to rotate, so as to drive the transverse sliding member 723 to slide along the screw 722.

The longitudinal sliding mechanism 73 comprises a sliding frame 731, a sliding rail 732, a longitudinal sliding member 733, a lifting support 734 and a longitudinal driving member 735, wherein one end of the sliding frame 731 is arranged on the transverse sliding member 723, the other end of the sliding frame 731 extends outwards, two parallel sliding rails 732 are arranged on one side plate of the sliding frame 731, a longitudinal sliding member 733 is arranged on each sliding rail 732, one end of the lifting support 734 is fixed on the two longitudinal sliding members 733, and the longitudinal driving member 735 is fixed on the sliding frame 731 and is used for driving the sliding frame 731 to slide back and forth along the sliding rails 732. Preferably, the longitudinal driving member 735 is fixed to the top surface of the sliding frame 731, a pushing rod 736 extends from the upper side of the lifting support 734, and the piston rod of the longitudinal driving member 735 is connected to the pushing rod 736. The structure layout is convenient to assemble and maintain, and the structure is more compact.

The lifting mechanism 74 includes a telescopic driving member 741, a guiding structure 742 and a lifting block 743, the body of the telescopic driving member 741 is fixed on the lifting support 734, the piston rod of the telescopic driving member 741 passes through the lifting support 734 and is connected to the lifting block 743 below the lifting support 734, the gripper cylinder 75 is disposed on the lifting block 743, the guiding structure 742 is disposed on the lifting support 734, and the sliding guiding end of the guiding structure 742 is connected to the lifting block 743 to provide a guiding function.

The guiding structure 742 comprises two sliding cylinder bodies 7421, two optical axes 7422 and a synchronizing plate 7423, the two sliding cylinder bodies 7421 are fixed on the lifting support 734, the two optical axes 7422 respectively pass through the two sliding cylinder bodies 7421 in a lifting and sliding manner, the bottom ends of the two optical axes 7422 are connected with the lifting block 743, and the top ends of the two optical axes 7422 are connected with the synchronizing plate 7423.

The rejecting device 7 is matched with a transverse sliding mechanism 72, a longitudinal sliding mechanism 73, a lifting mechanism 74 and a clamping jaw air cylinder 75 which are arranged on the bottom frame 71, the clamping jaw air cylinder 75 comprises an air cylinder body 751 and a clamping jaw 752 which is arranged at the bottom end of the air cylinder body 751 and can be opened and closed in parallel, the lifting mechanism 74 and the clamping jaw air cylinder 75 are driven by the transverse sliding mechanism 72 and the longitudinal sliding mechanism 73 to move to the position right above the cosmetic bottle clamped on the turnover mechanism 5, the clamping jaw 752 is in an open state, the lifting mechanism 74 drives the clamping jaw air cylinder 75 to descend for a preset distance and then stop, so that the clamping jaws 752 are respectively arranged at two sides of the cosmetic bottle, the clamping jaw air cylinder 75 drives the clamping jaw 752 to close and clamp two opposite side surfaces of the outer peripheral surface of the cosmetic bottle, the lifting mechanism 74 drives the clamping jaw 752 for grabbing the cosmetic, according to the detection result of the image acquisition and recognition system 3, the qualified cosmetic bottle and the unqualified cosmetic bottle are driven to respectively move to the upper parts of the conveying surfaces at the two sides of the classification conveying device 8 through the longitudinal sliding mechanism 73, the lifting mechanism 74 drives the cosmetic bottle to descend until the bottle bottom surface contacts with the conveying surface, the clamping jaws 752 are loosened, the lifting mechanism 74 drives the clamping jaws 752 to ascend to a preset height, and the clamping jaws 752 are driven to return through the transverse sliding mechanism 72 and the longitudinal sliding mechanism 73 and continuously grab the cosmetic bottle. The circulation can realize the quick removal of unqualified cosmetic bottles.

As shown in fig. 1, the sorting and conveying device 8 includes a conveying frame (not shown), a plurality of rollers arranged along a length direction on the conveying frame, and a conveyor belt 81 wound around the plurality of rollers for the rollers to drive the conveyor belt 81 to rotate. The conveyor belt 81 is provided with a separating strip 82, and the separating strip 82 divides the conveyor belt 81 into two areas along the length direction so as to be convenient for classifying and conveying qualified and unqualified cosmetic bottles.

The utility model discloses control method of bottle detection and clean all-in-one: the cosmetic bottle is placed in the positioning groove of the positioning seat 22, the conveying belt 21 drives the cosmetic bottle to move to the position where the image acquisition and recognition system 3 is located and stay for a preset time, so that the image acquisition and recognition system 3 can detect whether the cosmetic bottle is qualified or not, after the detection is finished, the conveying belt 21 continues to drive the cosmetic bottle to move to the next station and stay for the preset time, the grabbing mechanism 4 rotates and moves the detected cosmetic bottle to the overturning mechanism 5, the cosmetic bottle is overturned to the position with the downward opening so that the dust removal device 6 can be aligned to the mouth of the cosmetic bottle for cleaning, the overturning mechanism 5 drives the cleaned cosmetic bottle to be overturned to the position with the upward mouth, the removing device 7 grabs the cosmetic bottle on the overturning mechanism 5, and the cosmetic bottle is placed on the classification conveying device 8 according to the detection result of the image. Through the series of working processes, the detection and cleaning processes can be continuously completed, the detection efficiency and the detection quality are greatly improved, the labor is reduced, and the production cost is reduced.

In the present embodiment, the description is given by using the cosmetic bottle, but the practical use is not limited to this, and the cosmetic bottle is also applicable to bottle bodies such as medicine bottles and wine bottles.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. An image acquisition and recognition system for bottle body detection comprises a camera device (32) and a controller (33), wherein the camera device (32) is used for acquiring image data of the side face of a bottle body, and is characterized by further comprising a lifting rolling device (31), the lifting rolling device (31) comprises a supporting seat (311), a lifting base (312), a lower rolling part (313), an upper rolling part (314), a rolling shaft (315) and a rolling driving part (316), the supporting seat (311) is oppositely arranged at two sides of a positioning and conveying device (2), the lifting base (312) is arranged between the supporting seats (311) in a lifting way, the lifting base (312) is in a U-shaped structure, the U-shaped structure is arranged below the conveying belt (21), supporting arms at two sides of the U-shaped structure extend upwards from the outer side of the conveying belt (21), and two lower rolling parts (313) are rotatably arranged on the supporting arm at each side, the bottle body side image data acquisition device comprises two rolling shafts (315) which are rotatably arranged at the top of a supporting seat (311), two upper rolling pieces (314) are fixedly arranged on each rolling shaft (315) at a preset distance, a rolling driving piece (316) is used for driving the two rolling shafts (315) to synchronously rotate in the same direction, a camera device (32) is arranged above a lifting rolling device (31) and used for acquiring side images of the bottle body in the rotating process, and data of qualified side images of the bottle body are stored in a controller (33) in advance so that whether the comparison between the bottle body side image data acquired by the camera device (32) and the qualified side image data of the bottle body is qualified or not is carried out.

2. The image capturing and identifying system for bottle detection as claimed in claim 1, further comprising a position sensing device for detecting the presence of a bottle conveyed to a corresponding position of the camera device (32).

3. The image acquisition and identification system for bottle body detection as claimed in claim 1, wherein said rolling driving member (316) is fixed on the supporting base (311), and two rolling shafts (315) are driven by a gear transmission mechanism to synchronously rotate in the same direction.

4. The image acquisition and identification system for bottle body detection according to claim 1, wherein the output shaft of the rolling driving member (316) is connected with a rolling shaft (315) through a coupling, each rolling shaft (315) is fixedly provided with a driven gear (317), the supporting seat (311) is rotatably provided with a transmission gear (318), and the transmission gear (318) is engaged and installed between the two driven gears (317).

5. The image capturing and identifying system for bottle detection as set forth in claim 1, wherein the controller (33) employs a computer.

6. The image acquisition and recognition system for bottle body detection as claimed in claim 1, wherein said lower roller (313) and upper roller (314) are rollers, rollers or balls.

7. The image capturing and identifying system for bottle body inspection as claimed in claim 1, wherein a guiding mechanism is disposed between each supporting arm of the base (312) and the supporting base (311), the guiding mechanism comprises a sliding block (3121) fixed on each supporting arm, and a guiding rail (3122) fixed on the supporting base (311).

8. The image capturing and identifying system for bottle detection as claimed in claim 1, wherein the bottom of the lifting base (312) is provided with a lifting driving member (319), the lifting driving member (319) is fixed on the base (1), the lifting rod of the lifting driving member (319) is sleeved with an elastic member (310), and the elastic member (310) is clamped between the stopper of the lifting rod and the lifting base (312).

9. The image acquisition and recognition system for bottle body detection as claimed in claim 1, wherein the camera device (32) comprises a light shield (321), a light source and a camera (322), the light shield (321) is covered above the positioning and conveying device (2), the light source is disposed under the light shield (321), the light shield (321) is provided with a shooting slit (3211), and the camera (322) is disposed over the shooting slit (3211) for the camera (322) to shoot the side view of the rotating bottle body through the shooting slit (3211).

10. The image acquisition and identification system for bottle body detection as claimed in claim 9, wherein the light shield (321) is fixed on the base (1) by four fixing posts (323), the camera (322) is erected above the light shield (321) by a bracket (324), and the camera (322) is movably arranged on the top of the bracket (324) in an adjustable manner.