CN113019989A - Cylinder or cylinder-like online visual detection equipment - Google Patents
Cylinder or cylinder-like online visual detection equipment Download PDFInfo
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- CN113019989A CN113019989A CN202110303770.3A CN202110303770A CN113019989A CN 113019989 A CN113019989 A CN 113019989A CN 202110303770 A CN202110303770 A CN 202110303770A CN 113019989 A CN113019989 A CN 113019989A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a cylinder or cylinder-like online visual detection device, which comprises: frame, material loading hoist mechanism includes: a chain plate conveying lifter and a material distributing baffle plate; the material loading conveying mechanism comprises: the primary screening device comprises a first conveying belt, a first dividing baffle, a primary screening detection assembly, a primary screening waste-kicking assembly and a material pushing assembly; the main detection mechanism includes: the device comprises a supporting star wheel disc, detection cameras and a blanking assembly, wherein a plurality of clamping grooves for receiving materials are uniformly formed in the outer circumference of the supporting star wheel disc, two supporting star wheel discs which are arranged in parallel form one group, two blanking assemblies are arranged and are respectively and correspondingly arranged on one side, away from a material pushing assembly, of the supporting star wheel disc, and the detection cameras are arranged in plurality and are respectively and uniformly distributed at the tops of the two groups of supporting star wheel discs; the blanking conveying mechanism is arranged below the blanking assembly; the boxing mechanism is arranged below the blanking conveying mechanism. The visual detection equipment has the advantages of high detection speed, high precision and strong detection stability.
Description
Technical Field
The invention relates to the technical field of cylinder or cylinder-like detection, in particular to cylinder or cylinder-like online visual detection equipment.
Background
With the development and progress of the social industry, the production of a plurality of cylindrical or cylinder-like products in China, such as penicillin bottles in the pharmaceutical field, magnetic core rotating shafts in the industrial field, bullets in the military field, cylindrical steel shells for alkaline and lithium batteries and the like, is basically automated, and the cylindrical or cylinder-like products are increasingly diversified and have larger output. However, in the production process of the cylinder or cylinder-like products, the defects of substandard appearance size, foreign matter inclusion, product damage, scratch, edge breakage and the like of the cylinder or cylinder-like products are caused by inevitable influences of factors such as raw materials, processing equipment, processing technology and the like, and the quality and the performance of the cylinder or cylinder-like products are influenced to a certain extent.
At present, most of production enterprises in China still rely on manual visual inspection to observe and detect, so that the automatic production efficiency is greatly reduced, and due to the fact that the labor intensity is high, detection personnel cannot avoid bad conditions such as mood fluctuation and asthenopia caused by long-term observation, defective products are omitted, and the detection personnel need to look over up and down during manual detection, so that the defects of low production efficiency, high omission ratio and high false detection ratio are obvious. Although some visual detection devices exist at present, the detection speed is low, the detection precision is not high, mechanical faults such as material blocking and material extruding are serious, the damage rate of products is high, and potential safety hazards are left for production.
With the improvement of scientific technology and the improvement of the use requirement of products, the market puts forward the requirements of high speed, high precision, no dead angle and the like on a quality detection and identification system of the products. Therefore, the device is suitable for cylinder or cylinder-like online defect detection equipment and has important significance in adapting to the requirements of modern processing production and improving the manufacturing level.
Therefore, it is an urgent need to solve the problem of the art to develop an online cylinder or cylinder-like visual inspection apparatus with high inspection speed, high accuracy and high inspection stability.
Disclosure of Invention
In view of this, the invention provides the cylinder or cylinder-like online visual detection equipment with high detection speed, high precision and strong detection stability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cylinder or cylinder-like online visual inspection device, comprising:
a machine frame, a plurality of guide rails and a plurality of guide rails,
material loading hoist mechanism, material loading hoist mechanism includes: a chain plate conveying lifter and a material distributing baffle plate; the chain plate conveying elevator is fixed on the rack and is internally provided with two channels, and the distribution baffle is arranged in the middle of the bottom end of the chain plate conveying elevator and is used for distributing materials into the two channels of the chain plate conveying elevator;
a feed conveyor mechanism, the feed conveyor mechanism comprising: the primary screening device comprises a first conveying belt, a first dividing baffle, a primary screening detection assembly, a primary screening waste-kicking assembly and a material pushing assembly; the first conveying belt is erected on the rack, one end of the first conveying belt is arranged at the top of the chain plate conveying elevator, and materials on the chain plate conveying elevator are conveyed onto the first conveying belt; the first dividing baffle plates are arranged at the top of the first conveying belt along the length direction of the first conveying belt, a plurality of first dividing baffle plates are sequentially arranged along the conveying direction along the length direction of the first conveying belt, and the first dividing baffle plates sequentially divide the width direction of the first conveying belt into a middle channel and material channels for materials to pass through on two sides; the primary screen detection assembly, the primary screen waste kicking assembly and the material pushing assembly are sequentially arranged along the conveying direction of the first conveying belt, the primary screen detection assembly is fixed on the rack and stretches over the first conveying belt to detect materials which are cut into half and half or have large-size defects, the primary screen waste kicking assembly is arranged in the middle channel, two waste kicking ends of the primary screen waste kicking assembly are arranged and face the two material channels respectively, waste kicking channels are arranged at positions, corresponding to the primary screen waste kicking assembly, of two sides of the first conveying belt, the inlet of each waste kicking channel is communicated with the material channels, and the waste kicking ends move to move waste materials into the waste kicking channels; the two pushing assemblies are respectively positioned at the tail ends of the two material channels;
main detection mechanism, main detection mechanism is fixed in the frame, main detection mechanism includes: the device comprises a supporting star wheel disc, a detection camera and a blanking assembly, wherein a plurality of clamping grooves for receiving materials are uniformly formed in the outer circumference of the supporting star wheel disc, the two supporting star wheel discs which are arranged in parallel form one group, the two groups of supporting star wheel discs correspond to the two pushing assemblies respectively in position, the two blanking assemblies are correspondingly arranged on one side, away from the pushing assemblies, of each supporting star wheel disc respectively, and the detection cameras are uniformly distributed on the tops of the two groups of supporting star wheel discs respectively;
the blanking conveying mechanism is fixed on the rack and is arranged below the blanking assembly;
and the boxing mechanism is fixed on the rack and is arranged below the blanking conveying mechanism.
The technical scheme has the beneficial effects that the materials are conveyed to the feeding conveying mechanism through the feeding lifting mechanism, the materials are preliminarily detected through the primary screening detection assembly while being conveyed by the feeding conveying mechanism, unqualified materials are removed, then the materials are conveyed to the main detection mechanism and are further detected through the detection camera, then the materials are conveyed to the boxing mechanism through the blanking conveying mechanism, the automatic detection process of the materials is realized, the detection speed is high, and the efficiency is higher.
Preferably, the feeding and lifting mechanism further comprises: the feeding transition plate, the discharging transition plate, the lifting power motor, the first proximity switch and the first coded disc are arranged on the feeding transition plate; the feeding transition plate is arranged at the bottom of the chain plate conveying lifter, the distributing baffle is fixed on the feeding transition plate, and the feeding transition plate is lower than a material production line; the two blanking transition plates are respectively fixed in two channels at the top of the chain plate conveying elevator, and the other ends of the two blanking transition plates are arranged at the top of the first conveying belt and are respectively communicated with the two material channels; the lifting power motor is fixed on the side surface of the top of the chain plate conveying lifter and is connected with a rotating shaft at the top of the chain plate conveying lifter; the first coded disc is fixed on the side face of the bottom of the chain plate conveying lifter, a plurality of first notches are uniformly formed in the outer edge of the first coded disc, and the first coded disc is connected with a rotating shaft of the bottom of the chain plate conveying lifter and rotates along with the rotating shaft of the bottom; the first proximity switch is fixed on the side surface of the bottom of the chain plate conveying lifter and corresponds to the first notch in position. Two passageways of chain conveying elevator are corresponding with two material passageways on the first conveyer belt, make things convenient for the material to carry out the cutting apart of passageway after promoting to first code wheel rotates the in-process and first proximity switch's cooperation, can realize promoting motor power's intermittent type formula motion, and then guarantee that chain conveying elevator goes up the material more even, avoids the material to prick and pushes away.
Preferably, the feeding conveyor mechanism further comprises: the device comprises a layering shifting fork, a material distribution assembly and a first photoelectric sensor; the first photoelectric sensor, the layering shifting fork and the material distribution assembly are sequentially arranged along the moving direction of the first conveying belt and are positioned at the front end of the primary screening detection assembly; the two first photoelectric sensors and the two layered shifting forks are sequentially arranged on two sides of the first conveying belt along the moving direction of the first conveying belt, the position of each first photoelectric sensor is higher than the height of one material, and the height of each layered shifting fork is lower than the height of one material; the material distribution assembly comprises a driving gear, a driven gear, a friction wheel, a material distribution motor and a bracket; the support is fixed on the top of the rack and stretches over the first conveying belt, the driving gear and the driven gear are both arranged on the top of the support, the material distributing motor is fixedly connected with the support, and an output shaft of the material distributing motor penetrates through the top of the support and is fixedly connected with the driving gear; driven gear and friction pulley all are equipped with four, four driven gear with the driving gear meshing transmission, the friction pulley is arranged in driven gear's below, and through the connecting rod with driven gear fixed connection to rotate along with it, four friction pulleys two liang are symmetrical formula and arrange in the both sides of material passageway, the speed of friction pulley along the tangential direction of first conveyer belt is less than the translation rate of first conveyer belt. Detecting whether two materials are overlapped or not through a first photoelectric sensor, if so, starting a layering shifting fork to clamp the materials at the bottom layer, and after the two materials which are overlapped together are separated, returning the layering shifting fork; the moving speed of the materials is slowed down under the action of the friction wheel, so that the adjacent materials are separated by a certain distance, and the detection and transportation process is smoother.
Preferably, the prescreening detection assembly includes: the primary screening device comprises a first primary screening camera, a second primary screening camera, a primary screening light source and a primary screening mounting seat; the prescreen mount pad is fixed in the top of frame, and span in the top of first conveyer belt, first prescreen camera, second prescreen camera and prescreen light source all with prescreen mount pad fixed connection, first prescreen camera, second prescreen camera and prescreen light source all are fixed in the top of prescreen mount pad or the both sides of prescreen mount pad. Shoot through first prescreening camera and second prescreening camera and gather the material image, transmit the image for the computer and carry out image processing, the rethread computer transmits the unqualified information who judges out for the prescreening and plays useless subassembly, rejects unqualified material.
Preferably, the prescreening detection assembly comprises a first optical fiber sensor and a second optical fiber sensor, and the first optical fiber sensor and the second optical fiber sensor are fixed on the same side of the first conveying belt side by side. Whether cylindrical material length or direction of height are in the yields dimensional tolerance within range is judged through first optical fiber sensor and second optical fiber sensor, and then judge half material-cutting, the material that has great size defect etc. prevent that mechanical blockage such as card material, crowded material appear at detection station to this type of cylinder or class cylinder object.
Preferably, a second photoelectric sensor used for detecting materials is arranged at the end part of the material channel, a pushing baffle used for preventing the materials from falling is arranged on one side, away from the material channel, of the pushing assembly, and the pushing baffle is arranged above the first conveying belt. The second photoelectric sensor detects the material, and the pushing assembly pushes the material in motion.
Preferably, the main detection mechanism further includes: the detection camera is fixed at the top of the fixed plate; the lifting assembly comprises a pulley, a supporting seat, a bottom plate, a lifting supporting plate, a sliding rod and a lifting motor; the lifting motor is fixed at the bottom of the lifting support plate, the bottom plate is arranged at the top of the lifting support plate in parallel, the sliding rod sequentially penetrates through the bottom plate and the lifting support plate, and the bottom of the sliding rod is fixedly connected with an output shaft of the lifting motor; the bottom of the bottom plate is fixedly connected with a fixing block, the fixing block is sleeved on the outer side of the sliding rod and is in threaded connection with the sliding rod, two supporting seats are arranged and are respectively vertically fixed at two ends of the bottom plate, two pulleys are arranged on the top of each supporting seat side by side, and the supporting seats are arranged between two supporting star wheels of one group in a penetrating mode; the compressing rotation assembly includes: the device comprises a rotary power motor, a pressing rotary friction wheel and a pressing rotary supporting seat; the pressing rotary supporting seat is fixed on the fixing plate and is arranged between the two groups of supporting star wheel discs; the two rotary power motors are respectively fixed at two ends of the compression rotary supporting seat, and the compression rotary friction wheel is fixedly connected with an output shaft of the rotary power motor and is arranged right above the supporting seat. When supporting the star wheel dish and driving the material and rotate to the top, the supporting seat rises to make the material arrange in between two pulleys to compress tightly the material through compressing tightly rotatory friction pulley, and drive the material rotation, the rotatory in-process of material is shot it through detecting the camera, can realize making more accurate, comprehensive to 360 full surface acquisition images of material, makes its detection.
Preferably, the blanking assembly comprises: the blanking device comprises a blanking supporting seat, a blanking power motor, a synchronous belt wheel, a synchronous belt, a moving block and a blanking channel; the blanking support seats are fixed on the rack, two synchronous belt wheels are arranged and fixed at the top of the blanking support seats, the blanking power motor is fixedly connected with the blanking support seats, the output end of the blanking power motor is fixedly connected with one of the synchronous belt wheels, and the synchronous belt is wound on the outer sides of the two synchronous belt wheels; the moving block is fixedly connected with the bottom of the synchronous belt, a sliding rail is arranged on the side wall of the blanking supporting seat along the transmission direction of the synchronous belt, the moving block is connected with the sliding rail in a sliding manner, and shifting forks are arranged at two ends of the moving block, which are close to one side of the supporting star wheel disc; two blanking channels are arranged, are fixedly connected with the blanking supporting seat, have opposite inclination directions and are respectively arranged on two sides of the moving block, and the blanking inlet of each blanking channel corresponds to the position of the shifting fork; and a waste material discharging channel is arranged below the discharging supporting seat and is fixedly connected with the rack. According to different head and tail directions of the materials, the moving block moves left and right, the materials are shifted by the shifting fork to enter different blanking channels, and the materials enter the second conveying belt in the same direction; the materials with defects detected by vision can continue to rotate along with the supporting star wheel disc after reaching the shifting fork position, and then enter the waste material discharging channel.
Preferably, the detection camera includes: the feeding device comprises a front detection camera, two side detection cameras and a light source, wherein the front detection cameras and the side detection cameras are arranged, the two front detection cameras are symmetrically positioned on two sides of the top end of a group of supporting star wheel discs, the two side detection cameras are symmetrically positioned on the top of one side, away from the blanking assembly, of the supporting star wheel disc, and the side detection cameras are obliquely arranged; the light source is located on top of the supporting star wheel disk. The front detection camera and the side detection camera can realize all-dimensional photographing of the materials, and the detection effect is better.
Preferably, the blanking conveying mechanism includes: the second conveying belt, the second dividing baffle, the material pushing hopper, the material receiving and pushing motor, the connecting rod, the pushing block and the third photoelectric sensor are arranged on the conveying belt; the second dividing baffles are arranged in parallel along the length direction of the second conveying belt, the top of the second conveying belt is divided into two material receiving channels, and the material receiving channels are located below the feeding channels; the pushing hopper is positioned at the tail end of the second conveying belt, and the bottom of the pushing hopper is fixed at the top of the boxing mechanism; the third photoelectric sensor is fixed on the side wall of the pushing funnel and used for detecting materials in the pushing funnel; receive material and push away material motor and frame fixed connection, the one end of connecting rod pass through the connecting plate with receive the output rotation of material and push away the material motor and be connected, the ejector pad is connected to the other end, the other end of ejector pad is arranged in push away the bottom of material funnel for with push away the material in the material funnel and push to in the cartoning machine constructs. The materials on the second conveyor can fall into the material pushing hopper, the materials in the material pushing hopper are in a vertical state, the material receiving and pushing motor rotates to drive the connecting rod and the push block to move back and forth, and the push block pushes the bottom of the materials to enable the materials to enter the boxing mechanism.
Preferably, the cartoning mechanism includes: the receiving buffer plate, the lamp box and the receiving inclined plate; the material receiving buffer plate is arranged at the bottom of the material pushing funnel, materials in the material pushing funnel enter the material receiving buffer plate, the material receiving inclined plate is obliquely arranged below the material receiving inclined plate, and the end part of the material receiving inclined plate is fixedly connected with one end, far away from the material pushing funnel, of the material receiving buffer plate; the lamp house set up in receive the bottom of material swash plate. The material gathers on receiving the material buffer board, reaches after certain quantity, and the manual work is through receiving the material swash plate and vanning the material to receive the material swash plate and choose the transparent material of ya keli for use, the lamp house provides the light source for artifical vanning, makes things convenient for the workman to reinsert the material.
According to the technical scheme, compared with the prior art, the invention discloses and provides the cylinder or cylinder-like online visual detection equipment, which has the beneficial effects that:
(1) according to the invention, the camera is adopted to collect images and process the images to comprehensively detect the cylinder or the similar cylinder, and the automatic feeding, the automatic material distribution, the automatic material arrangement and the multi-angle automatic detection are adopted, so that the external dimension of the cylinder or the similar cylinder is detected, the defects of the cylinder or the similar cylinder can be detected, the detection efficiency is improved, and the detection is more reliable and accurate;
(2) and the material can arrange the order automatically, is convenient for receive the material, increases and compresses tightly the rotating assembly, can carry out 360 full surface collection images to the external dimension of material, makes the testing result more advance accurately, avoids appearing the condition of lou examining the false retrieval.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a visual inspection apparatus according to the present invention;
fig. 2 is a schematic structural diagram of the connection state of the feeding conveying mechanism, the main detecting mechanism and the discharging conveying mechanism in the visual detection device provided by the invention;
FIG. 3 is a schematic structural diagram of a connection relationship of the feeding conveyor mechanism in the vision inspection apparatus according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at C in accordance with the present invention;
FIG. 5 is a schematic structural diagram of another connection relationship of the feeding conveyor mechanism in the visual inspection apparatus according to the present invention;
FIG. 6 is a schematic structural diagram of a feeding lifting mechanism in the visual inspection apparatus provided in the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 6 according to the present invention;
FIG. 8 is a schematic structural diagram of a dispensing assembly in the visual inspection apparatus provided by the present invention;
FIG. 9 is a schematic structural diagram of a prescreening detection assembly in the vision detection apparatus provided by the present invention;
FIG. 10 is a schematic structural diagram of a main inspection mechanism of the vision inspection apparatus according to the present invention;
FIG. 11 is an enlarged view of the structure of FIG. 10 at E in accordance with the present invention;
FIG. 12 is a schematic structural view of the other side of the main inspection mechanism in the vision inspection apparatus provided by the present invention;
FIG. 13 is an enlarged view of the structure at B in FIG. 12 in accordance with the present invention;
FIG. 14 is a schematic structural diagram of a lifting assembly of the visual inspection apparatus according to the present invention;
FIG. 15 is a schematic structural view of a blanking assembly in the vision inspection apparatus provided in the present invention;
fig. 16 is a schematic structural view of a blanking conveying mechanism in the visual inspection apparatus provided in the present invention;
FIG. 17 is an enlarged view of the structure of FIG. 16 at D in accordance with the present invention;
fig. 18 is a schematic structural diagram of a box packing mechanism in the visual inspection apparatus provided by the present invention.
Wherein, in the figure,
1-a frame;
2-a feeding lifting mechanism;
21-chain plate conveying elevator; 22-a material distributing baffle plate; 23-feeding transition plate; 24-blanking transition plates; 25-lifting the power motor; 26-a first proximity switch;
27-a first code wheel;
271-a first notch;
3-a feeding conveying mechanism;
31-a first conveyor belt;
311-middle channel; 312-material passage;
32-a first dividing baffle;
33-prescreening detection assembly;
331-a first prescreening camera; 332-a second prescreening camera; 333-primary screening light source; 334-prescreen mounting seat; 335-a first fiber optic sensor; 336-a second fiber optic sensor;
34-primary screening and waste-kicking assembly; 35-a pusher assembly; 36-kick waste channel; 37-layered shifting fork;
38-a material distribution assembly;
381-a drive gear; 382-a driven gear; 383-a friction wheel; 384-divide the material motor; 385-a support;
39-a first photosensor; 3010-a second photosensor; 3011-pushing the baffle;
4-a main detection mechanism;
41-supporting the star wheel disc;
411-card slot;
42-a detection camera;
421-front detection camera; 422-side detection camera; 423-light source;
43-a blanking assembly;
431-a blanking support seat; 432-a blanking power motor; 433-synchronous pulley; 434-synchronous belt; 435-moving block; 436-blanking channel; 437-sliding rail; 438-a shifting fork;
44-a fixed plate;
45-a lifting assembly;
451-a pulley; 452-a support base; 453-a bottom plate; 454-lifting the support plate; 455-a sliding bar; 456-lifting motor;
46-a compacting rotating assembly;
461-rotating power motor; 462-tightening the rotating friction wheel; 463-pressing the rotary support seat; 464-hydraulic buffer;
47-a scrap blanking channel;
48-a second code wheel;
481 — second notch;
49-a second proximity switch;
5-a blanking conveying mechanism;
51-a second conveyor belt;
511-a material receiving channel;
52-second dividing baffle; 53-pushing material funnel; 54-a material receiving and pushing motor; 55-a connecting rod; 56-a push block; 57-a third photosensor;
6-a boxing mechanism;
61-a material receiving buffer plate; 62-a light box; 63-a material collecting inclined plate; 64-intermediate diaphragm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the embodiment of the invention discloses a cylinder or cylinder-like online visual detection device, which comprises:
the machine frame (1) is provided with a frame,
material loading hoist mechanism 2, material loading hoist mechanism 2 includes: a chain plate conveying lifter 21 and a material distributing baffle 22; the chain plate conveying elevator 21 is fixed on the frame 1 and is internally provided with two channels, and the distribution baffle 22 is arranged in the middle of the bottom end of the chain plate conveying elevator 21 and is used for distributing materials into the two channels of the chain plate conveying elevator 21;
material loading conveyor mechanism 3, material loading conveyor mechanism 3 includes: the device comprises a first conveyer belt 31, a first dividing baffle 32, a primary screen detection component 33, a primary screen waste kicking component 34 and a pushing component 35; the first conveying belt 31 is erected on the frame 1, one end of the first conveying belt is arranged at the top of the chain plate conveying elevator 21, and materials on the chain plate conveying elevator 21 are conveyed to the first conveying belt 31; the first dividing baffles 32 are arranged at the top of the first conveying belt 31 along the length direction of the first conveying belt 31, a plurality of the first dividing baffles 32 are sequentially arranged along the length direction of the first conveying belt 31, and the first conveying belt 31 is sequentially divided into a middle channel 311 and material channels 312 on two sides for materials to pass through along the width direction; the primary screen detection assembly 33, the primary screen waste kicking assembly 34 and the pushing assembly 35 are sequentially arranged along the conveying direction of the first conveying belt 31, the primary screen detection assembly 33 is fixed on the rack 1 and stretches over the first conveying belt 31 to detect materials with half-and-half material cutting or large-size defects, the primary screen waste kicking assembly 34 is arranged in the middle channel 311, two waste kicking ends of the primary screen waste kicking assembly 34 are arranged and face the two material channels 312 respectively, waste kicking channels 36 are arranged at positions, corresponding to the primary screen waste kicking assembly 34, of two sides of the first conveying belt 31, inlets of the waste kicking channels 36 are communicated with the material channels 312, and the waste kicking ends move to move the waste materials into the waste kicking channels 36; the two pushing assemblies 35 are respectively positioned at the tail ends of the two material channels 312;
the blanking conveying mechanism 5 is fixed on the rack 1, and is arranged below the blanking assembly 43;
and the boxing mechanism 6 is fixed on the rack 1 and is arranged below the blanking conveying mechanism 5. The feeding lifting mechanism 2, the feeding conveying mechanism 3, the main detection mechanism 4, the discharging conveying mechanism 5 and the boxing mechanism 6 are all provided with the same channel, the structural principles of the channels are the same, and the channels operate independently.
In order to further optimize the above technical solution, the feeding and lifting mechanism 2 further includes: the feeding transition plate 23, the discharging transition plate 24, a lifting power motor 25, a first proximity switch 26 and a first coded disc 27; the feeding transition plate 23 is arranged at the bottom of the chain plate conveying elevator 21, the material distribution baffle plate 22 is fixed on the feeding transition plate 23, and the feeding transition plate 23 is lower than the material production line; two blanking transition plates 24 are respectively fixed in two channels at the top of the chain plate conveying elevator 21, and the other ends of the two blanking transition plates 24 are arranged at the top of the first conveying belt 31 and are respectively communicated with the two material channels 312; the lifting power motor 25 is fixed on the side surface of the top of the chain plate conveying lifter 21 and is connected with a rotating shaft at the top of the chain plate conveying lifter 21; the first coded disc 27 is fixed on the side surface of the bottom of the chain plate conveying elevator 21, a plurality of first notches 271 are uniformly formed in the outer edge of the first coded disc 27, and the first coded disc 27 is connected with a rotating shaft at the bottom of the chain plate conveying elevator 21 and rotates along with the rotating shaft at the bottom; the first proximity switch 26 is fixed to the side of the bottom of the slat conveyor 21 at a position corresponding to the first notch 271. The feeding transition plate 23 is provided with a plurality of through holes, half materials, crushed materials and the like can fall from the through holes, materials with normal sizes can enter the chain plate conveying hoister 21 through the screening of the feeding transition plate 23, the chain plate conveying hoister 21 is composed of chain plates divided at equal intervals, only single-layer materials are allowed to enter between every two divided chain plates, the materials are kept transversely placed in the chain plate conveying hoister, the hoister power motor 25 drives the chain plate conveying hoister 21 to intermittently move under the signal control of the first coded disc 27 and the first proximity switch 26, the number of the first notches 271 in the first coded disc 27 is consistent with the number of teeth of the power wheel of the chain plate conveying hoister 21, the materials intermittently enter the chain plate conveying hoister 21 to complete preliminary division, and the intermittent movement enables the materials to more stably slide onto the first conveying belt 31 after passing through the discharging transition plate 24.
In order to further optimize the above technical solution, the feeding conveyor mechanism 3 further includes: a layering fork 37, a material distributing assembly 38 and a first photoelectric sensor 39; the first photoelectric sensor 39, the layering shifting fork 37 and the material distributing assembly 38 are sequentially arranged along the moving direction of the first conveying belt 31 and are positioned at the front end of the primary screening detection assembly 33; the two first photoelectric sensors 39 and the two layering shifting forks 37 are sequentially arranged on two sides of the first conveying belt 31 along the moving direction of the first conveying belt 31, the position of the first photoelectric sensor 39 is higher than the height of a material, and the height of the layering shifting fork 37 is lower than the height of the material; the feed distributing assembly 38 comprises a driving gear 381, a driven gear 382, a friction wheel 383, a feed distributing motor 384 and a support 385; the bracket 385 is fixed on the top of the frame 1 and spans over the first conveyor belt 31, the driving gear 381 and the driven gear 382 are both arranged on the top of the bracket 385, the material separating motor 384 is fixedly connected with the bracket 385, and the output shaft of the material separating motor 384 passes through the top of the bracket 385 and is fixedly connected with the driving gear 381; the driven gears 382 and the friction wheels 383 are four in number, the four driven gears 382 are in meshing transmission with the driving gear 381, the friction wheels 383 are arranged below the driven gears 382 and are fixedly connected with the driven gears 382 through connecting rods and rotate along with the driven gears 382, the four friction wheels 383 are symmetrically arranged on two sides of the material channel 312 in pairs, and the speed of the friction wheels 383 in the tangential direction of the first conveying belt 31 is smaller than the moving speed of the first conveying belt 31. A soft material is adhered to the surface of the friction wheel 383; the layering shift fork 37 is generally composed of a cylinder and a nylon component, and can also be driven by a motor, so that the layering shift fork 37 moves back and forth to clamp materials, and the two overlapped materials are separated.
In order to further optimize the technical scheme, the primary screening waste kicking assembly 34 is usually driven by a cylinder or an electromagnetic motor to kick the waste end to move so as to remove the materials; the pushing assembly 35 is generally composed of an air cylinder and a nylon block and can also be driven by a motor and the like, the moving end of the pushing assembly 35 moves under the driving of the motor to push the material, an inclined plate is arranged at the position of the side edge of the first conveying belt 31 corresponding to the pushing assembly 35 and extends to the position of the supporting star wheel disc 41, and the material can be conveniently moved into the clamping groove 411 of the supporting star wheel disc 41 from the first conveying belt 31.
In order to further optimize the above solution, the prescreening detection assembly 33 includes: a first prescreen camera 331, a second prescreen camera 332, a prescreen light source 333 and a prescreen mount 334; prescreening mount pad 334 is fixed in the top of frame 1, and spans in the top of first conveyer belt 31, and first prescreening camera 331, second prescreening camera 332 and prescreening light source 333 all with prescreening mount pad 334 fixed connection, and first prescreening camera 331, second prescreening camera 332 and prescreening light source 333 all are fixed in the top of prescreening mount pad 334. When first prescreening camera 331, second prescreening camera 332 and prescreening light source 333 are fixed in the top of prescreening mount pad 334, prescreening light source 333 is located the top of middle part passageway 311, and first prescreening camera 331 and second prescreening camera 332 are located the top of two material passageways 312 respectively, and prescreening light source 333 can adopt strip light, coaxial light.
In order to further optimize the above technical solution, the prescreening detection assembly 33 includes a first optical fiber sensor 335 and a second optical fiber sensor 336, and the first optical fiber sensor 335 and the second optical fiber sensor 336 are fixed side by side on the same side of the first conveyor belt 31. The first optical fiber sensor 335 and the second optical fiber sensor 336 are sequentially arranged along the moving direction of the first conveying belt 31, the first optical fiber sensor 335 is used as a zero point sensor, the distance between the first optical fiber sensor 335 and the second optical fiber sensor 336 is the length of a standard material, and when the material triggers the second optical fiber sensor 336 and does not trigger the first optical fiber sensor 335, the material is judged to be too short and unqualified; when the material triggers the first optical fiber sensor 336 and simultaneously triggers the first optical fiber sensor 335, the distance is calculated according to the triggering duration of the first optical fiber sensor 335 and the linear speed of the first conveyor belt 31, and if the distance exceeds the maximum allowable upper tolerance size requirement of the object, the material is kicked for disposal. The combination of the first prescreening camera 331 and the second prescreening camera 332 or the combination of the first optical fiber sensor 335 and the second optical fiber sensor 336 may be used alone or simultaneously.
In order to further optimize the technical scheme, a second photoelectric sensor 3010 for detecting materials is arranged at the end of the material channel 312, a pushing baffle 3011 for preventing materials is arranged on one side of the pushing assembly 35 away from the material channel 312, the pushing baffle 3011 is arranged above the first conveying belt 31, manual or electric adjusting assemblies are arranged on two sides of the pushing baffle 3011, and then the position of the pushing baffle 3011 in the conveying direction of the first conveying belt 31 is adjusted to adapt to the situation that materials with different lengths reach the end of the material channel 312, and the materials are pushed into the supporting star wheel disc 41 through the pushing assembly 35.
In order to further optimize the above technical solution, the main detection mechanism 4 further includes: the device comprises a fixed plate 44, a lifting assembly 45 and a pressing rotating assembly 46, wherein the fixed plate 44 is fixed on the rack 1, and the detection camera 42 is fixed at the top of the fixed plate 44; the lifting assembly 45 comprises a pulley 451, a support base 452, a bottom plate 453, a lifting support plate 454, a sliding bar 455, and a lifting motor 456; the lifting motor 456 is fixed at the bottom of the lifting support plate 454, the bottom plate 453 is disposed at the top of the lifting support plate 454 in parallel, the sliding rod 455 sequentially penetrates through the bottom plate 453 and the lifting support plate 454, and the bottom of the sliding rod 455 is fixedly connected with the output shaft of the lifting motor 456; the bottom of the bottom plate 453 is fixedly connected with a fixing block, the fixing block is sleeved outside the sliding rod 455 and is in threaded connection with the sliding rod 455, two supporting seats 452 are arranged and are respectively vertically fixed at two ends of the bottom plate 453, two pulleys 451 are arranged on the top of each supporting seat 452 side by side, and the supporting seats 452 penetrate between two supporting star wheels 41 in one group; the pressing rotation assembly 46 includes: a rotary power motor 461, a pressing rotary friction wheel 462 and a pressing rotary support seat 463; the pressing rotary supporting seat 463 is fixed on the fixing plate 44 and is arranged between the two groups of supporting star wheel discs 41; two rotary power motors 46 are respectively fixed at two ends of the pressing rotary support seat 463, and the pressing rotary friction wheel 462 is fixedly connected with the output shaft of the rotary power motor 461 and is arranged right above the support seat 452. The bottom that compresses tightly rotary supporting seat 463 still is equipped with hydraulic buffer 464, plays the cushioning effect when compressing tightly rotary friction wheel 462 and compressing tightly the material, avoids crushing the material.
In order to further optimize the technical scheme, the four supporting star wheel discs 41 are controlled to rotate by a motor, a second code disc 48 is connected to the outer side of one group of supporting star wheel discs 41, the second code disc 48 and the supporting star wheel discs 41 coaxially rotate, a plurality of second notches 481 are uniformly formed in the edge of the second code disc 48, a second proximity switch 49 is arranged at a position on the fixing plate 44 corresponding to the side face of the second code disc 48, the detection end of the second proximity switch 49 is arranged at the position of the second notch 481, the number of the clamping grooves 411 on the supporting star wheel discs 41 is the same as that of the second notches 481 of the second code discs 48, and the motor drives the supporting star wheel discs 41 to intermittently rotate under the control of the sensing signal of the second proximity switch 49; the supporting seat 452 is hollow, and the central axis of the supporting star wheel disc 41 is arranged in the middle of the supporting seat in a penetrating manner by the two supporting star wheel discs, so that the supporting star wheel disc 41 cannot be influenced in rotation when moving up and down.
In order to further optimize the above technical solution, the blanking assembly 43 includes: a blanking supporting seat 431, a blanking power motor 432, a synchronous belt wheel 433, a synchronous belt 434, a moving block 435 and a blanking channel 436; the blanking supporting seat 431 is fixed on the rack 1, two synchronous belt wheels 433 are arranged and fixed on the top of the blanking supporting seat 431, the blanking power motor 432 is fixedly connected with the blanking supporting seat 431, the output end of the blanking power motor 432 is fixedly connected with one of the synchronous belt wheels 433, and the synchronous belt 434 is wound on the outer sides of the two synchronous belt wheels 433; the moving block 435 is fixedly connected with the bottom of the synchronous belt 434, a sliding rail 437 is arranged on the side wall of the blanking supporting seat 431 along the transmission direction of the synchronous belt 434, the moving block 435 is slidably connected with the sliding rail 437, and shifting forks 438 are arranged at two ends of the moving block 435, which are close to one side of the supporting star wheel disc 41; two blanking channels 436 are fixedly connected with the blanking supporting seat 431, have opposite inclination directions and are respectively arranged at two sides of the moving block 435, and the blanking inlet of the blanking channels 436 corresponds to the position of the shifting fork 438; a waste blanking channel 47 is arranged below the blanking supporting seat 431, and the waste blanking channel 47 is fixedly connected with the frame 1.
In order to further optimize the above technical solution, the detection camera 42 includes: the front detection cameras 421, the side detection cameras 422 and the light source 423, the front detection cameras 421 and the side detection cameras 422 are respectively provided with two, the two front detection cameras 421 are symmetrically positioned at two sides of the top end of the group of supporting star wheel discs 41, the two side detection cameras 422 are symmetrically positioned at the top of one side of the supporting star wheel discs 41 far away from the blanking assembly 43, and the side detection cameras 422 are obliquely arranged; the light source 423 is located on top of the supporting star wheel 41. The side detecting cameras 422 are symmetrically distributed with the angle of 15-45 degrees between the two side detecting cameras 422 along the direction perpendicular to the first conveying belt 31. The light source 423 is a back or line scanning light source perpendicular to the front surface of the material, and supplementary illumination light sources such as a coaxial light source and an annular light source can be added at the front end of the detection camera 422 perpendicular to the object side surface as required. For transparent cylindrical objects, the front side inspection camera 421 and the side inspection camera 422 are surface vibration cameras, and the light source 423 is a backlight light source.
In order to further optimize the above technical solution, the blanking conveying mechanism 5 includes: the device comprises a second conveying belt 51, a second dividing baffle 52, a pushing hopper 53, a receiving and pushing motor 54, a connecting rod 55, a pushing block 56 and a third photoelectric sensor 57; the plurality of second dividing baffles 52 are arranged in parallel along the length direction of the second conveyor belt 51, and divide the top of the second conveyor belt 51 into two receiving channels 511, and the receiving channels 511 are located below the discharging channel 436; the pushing funnel 53 is positioned at the tail end of the second conveyer belt 51, and the bottom of the pushing funnel 53 is fixed at the top of the boxing mechanism 6; the third photoelectric sensor 57 is fixed on the side wall of the pushing funnel 53 and used for detecting the material in the pushing funnel 53; the material receiving and pushing motor 54 is fixedly connected with the frame 1, one end of the connecting rod 55 is rotatably connected with the output end of the material receiving and pushing motor 54 through a connecting plate, the other end of the connecting rod is connected with the push block 56, and the other end of the push block 56 is arranged at the bottom of the material pushing funnel 53 and used for pushing the materials in the material pushing funnel 53 to the boxing mechanism 6.
In order to further optimize the above technical solution, the boxing mechanism 6 includes: a material receiving buffer plate 61, a lamp box 62 and a material receiving inclined plate 63; the material receiving buffer plate 61 is arranged at the bottom of the material pushing funnel 53, the material in the material pushing funnel 53 enters the material receiving buffer plate 61, the material receiving inclined plate 63 is obliquely arranged downwards, and the end part of the material receiving inclined plate is fixedly connected with one end, far away from the material pushing funnel 53, of the material receiving buffer plate 61; the lamp box 62 is arranged at the bottom of the material receiving sloping plate 63. The material receiving buffer plate 61 is also provided with a middle partition plate, and the materials are respectively arranged on two sides of the middle partition plate.
Example 2:
the first prescreen camera 331, the second prescreen camera 332 and the prescreen light source 333 are all fixed on both sides of the prescreen mounting base 334. When the first prescreening camera 331, the second prescreening camera 332 and the prescreening light source 333 are fixed on two sides of the prescreening mounting seat 334, the first prescreening camera 331 and the second prescreening camera 332 are respectively located on two sides of the prescreening mounting seat 334, the prescreening light source 333 is located on one side of the prescreening mounting seat 334, and the prescreening light source 333 can be selected as a backlight source.
Other technical solutions in this embodiment are the same as those in embodiment 1, and are not described in detail here.
Example 3:
Other technical solutions in this embodiment are the same as those in embodiment 1, and are not described in detail here.
The working principle is as follows:
the material enters the material loading transition plate 23, then enters the two material channels 312 of the first conveyor belt 31 through the material unloading transition plate 24 under the driving of the chain plate conveyor lifter 21, the material passes through the first photoelectric sensor 39, if the material is overlapped, the layering shifting fork 37 moves to clamp the material, so that the two materials are separated, then the material enters the primary screen detection component 33 to primarily screen the material, when the unqualified material passes through the primary screen waste kicking component 34, the unqualified material is rejected to enter the waste kicking channel 36, then the material reaches the material pushing component 35, the material is pushed into the clamping groove 411 of the supporting star wheel disc 41, when the supporting star wheel disc 41 rotates and drives the material to reach the top, at the moment, the lifting motor 456 drives the supporting seat 452 to move upwards to the material lower part, so that the material is placed between the two pulleys 451, the rotary power motor 461 is started to drive the compressing rotary friction wheel 462 to rotate, and then the materials are driven to rotate, at the moment, the front detection camera 421 and the side detection camera 422 take pictures of the materials to detect whether the materials meet the requirements or not, the supporting seat 452 descends after the detection is completed, the materials continue to rotate to the blanking assembly 43 along with the supporting star wheel disc 41, the unqualified materials directly enter the waste blanking channel 47, the materials meeting the requirements are lifted by the shifting fork 438 and sent into the corresponding blanking channel 436, the materials further enter the material receiving channel 511 of the second conveying belt 51 and then enter the material pushing hopper 53, the material receiving and pushing motor 54 is started, and the connecting rod 55 and the pushing block 56 are driven to move to push the materials into the material receiving buffer plate 61.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A cylinder or cylinder-like online visual inspection device, comprising:
a machine frame (1),
material loading hoist mechanism (2), material loading hoist mechanism (2) include: a chain plate conveying lifter (21) and a material distributing baffle plate (22); the chain plate conveying elevator (21) is fixed on the rack (1) and is internally provided with two channels, and the distribution baffle (22) is arranged in the middle of the bottom end of the chain plate conveying elevator (21) and is used for distributing materials into the two channels of the chain plate conveying elevator (21);
a feeding conveyor mechanism (3), the feeding conveyor mechanism (3) comprising: the device comprises a first conveying belt (31), a first dividing baffle (32), a primary screen detection assembly (33), a primary screen waste kicking assembly (34) and a pushing assembly (35); the first conveying belt (31) is erected on the rack (1), one end of the first conveying belt is arranged at the top of the chain plate conveying elevator (21), and materials on the chain plate conveying elevator (21) are conveyed onto the first conveying belt (31); the first dividing baffle plates (32) are arranged at the top of the first conveying belt (31) along the length direction of the first conveying belt (31), a plurality of first dividing baffle plates (32) are sequentially arranged along the conveying direction along the length direction, and the first conveying belt (31) is sequentially divided into a middle channel (311) and material channels (312) at two sides for materials to pass through in the width direction; the primary screen detection component (33), the primary screen waste kicking component (34) and the pushing component (35) are sequentially arranged along the conveying direction of the first conveying belt (31), the primary screening detection component (33) is fixed on the frame (1) and spans above the first conveying belt (31), detecting materials which are cut into halves or have large-size defects, arranging a primary screening waste-kicking assembly (34) in the middle channel (311), arranging two waste-kicking ends of the primary screening waste-kicking assembly (34), and respectively face the two material channels (312), waste kicking channels (36) are arranged at the positions of the two sides of the first conveyer belt (31) corresponding to the primary screen waste kicking components (34), the inlet of the waste kicking channel (36) is communicated with the material channel (312), and the waste kicking end moves to move waste into the waste kicking channel (36); the two pushing assemblies (35) are respectively positioned at the tail ends of the two material channels (312);
main detection mechanism (4), main detection mechanism (4) are fixed in on frame (1), main detection mechanism (4) include: the device comprises a supporting star wheel disc (41), a detection camera (42) and a blanking assembly (43), wherein a plurality of clamping grooves (411) used for receiving materials are uniformly formed in the outer circumference of the supporting star wheel disc (41), the two supporting star wheel discs (41) which are arranged in parallel form one group, the two groups of supporting star wheel discs (41) correspond to the two pushing assemblies (35) respectively in position, the number of the blanking assemblies (43) is two, the two blanking assemblies are correspondingly arranged on one side, away from the pushing assemblies (35), of the supporting star wheel disc (41) respectively, the number of the detection camera (42) is multiple, and the detection camera (42) is uniformly distributed at the tops of the two groups of supporting star wheel discs (41) respectively;
the blanking conveying mechanism (5) is fixed on the rack (1) and is arranged below the blanking assembly (43);
and the boxing mechanism (6) is fixed on the rack (1) and is arranged below the blanking conveying mechanism (5).
2. The on-line visual inspection device for cylinders or cylinder-like bodies according to claim 1, characterized in that the material loading and lifting mechanism (2) further comprises: the feeding transition plate (23), the discharging transition plate (24), a lifting power motor (25), a first proximity switch (26) and a first coded disc (27); the feeding transition plate (23) is arranged at the bottom of the chain plate conveying lifter (21), the distribution baffle plate (22) is fixed on the feeding transition plate (23), and the feeding transition plate (23) is lower than a material production line; two blanking transition plates (24) are arranged and are respectively fixed in two channels at the top of the chain plate conveying lifter (21), and the other ends of the two blanking transition plates (24) are arranged at the top of the first conveying belt (31) and are respectively communicated with the two material channels (312); the lifting power motor (25) is fixed on the side surface of the top of the chain plate conveying lifter (21) and is connected with a rotating shaft at the top of the chain plate conveying lifter (21); the first coded disc (27) is fixed on the side surface of the bottom of the chain plate conveying elevator (21), a plurality of first notches (271) are uniformly formed in the outer edge of the first coded disc (27), and the first coded disc (27) is connected with a rotating shaft at the bottom of the chain plate conveying elevator (21) and rotates along with the rotating shaft at the bottom; the first proximity switch (26) is fixed on the side surface of the bottom of the chain plate conveying lifting machine (21) and corresponds to the position of the first notch (271).
3. The on-line visual inspection device of cylinders or cylinder-like bodies according to claim 2, characterized in that said feeding conveyor mechanism (3) further comprises: a layering shifting fork (37), a material distributing component (38) and a first photoelectric sensor (39); the first photoelectric sensor (39), the layering shifting fork (37) and the material distribution component (38) are sequentially arranged along the moving direction of the first conveying belt (31) and are positioned at the front end of the primary screening detection component (33); the two first photoelectric sensors (39) and the two layering shifting forks (37) are sequentially arranged on two sides of the first conveying belt (31) along the moving direction of the first conveying belt (31), the position of each first photoelectric sensor (39) is higher than the height of one material, and the height of each layering shifting fork (37) is lower than the height of one material; the material distributing assembly (38) comprises a driving gear (381), a driven gear (382), a friction wheel (383), a material distributing motor (384) and a support (385); the bracket (385) is fixed on the top of the machine frame (1) and spans over the first conveying belt (31), the driving gear (381) and the driven gear (382) are both arranged on the top of the bracket (385), the distributing motor (384) is fixedly connected with the bracket (385), and the output shaft of the distributing motor (384) penetrates through the top of the bracket (385) and is fixedly connected with the driving gear (381); driven gear (382) and friction wheel (383) all are equipped with four, four driven gear (382) with driving gear (381) meshing transmission, friction wheel (383) are arranged in driven gear (382)'s below, and through the connecting rod with driven gear (382) fixed connection, and rotate along with it, four friction wheel (383) are two liang and are the symmetry formula and arrange in the both sides of material passageway (312), friction wheel (383) are less than along the tangential direction's of first conveyer belt (31) the translation rate of first conveyer belt (31).
4. A cylinder or cylinder-like on-line visual inspection apparatus as claimed in claim 3, wherein the prescreen inspection assembly (33) comprises: the primary screening device comprises a first primary screening camera (331), a second primary screening camera (332), a primary screening light source (333) and a primary screening mounting seat (334); prescreening mount pad (334) is fixed in the top of frame (1), and span in the top of first conveyer belt (31), first prescreening camera (331), second prescreening camera (332) and prescreening light source (333) all with prescreening mount pad (334) fixed connection, first prescreening camera (331), second prescreening camera (332) and prescreening light source (333) all are fixed in the top of prescreening mount pad (334) or the both sides of prescreening mount pad (334).
5. A cylinder or cylinder-like online visual inspection apparatus as claimed in claim 3 wherein the prescreening detection assembly (33) comprises a first optical fiber sensor (335) and a second optical fiber sensor (336), the first optical fiber sensor (335) and the second optical fiber sensor (336) being secured side-by-side to the same side of the first conveyor belt (31).
6. A cylinder or cylinder-like online visual inspection apparatus according to claim 1, characterized in that the main inspection mechanism (4) further comprises: the device comprises a fixed plate (44), a lifting assembly (45) and a pressing rotating assembly (46), wherein the fixed plate (44) is fixed on the rack (1), and the detection camera (42) is fixed at the top of the fixed plate (44); the lifting assembly (45) comprises a pulley (451), a supporting seat (452), a bottom plate (453), a lifting supporting plate (454), a sliding rod (455) and a lifting motor (456); the lifting motor (456) is fixed at the bottom of the lifting support plate (454), the bottom plate (453) is arranged at the top of the lifting support plate (454) in parallel, the sliding rod (455) sequentially penetrates through the bottom plate (453) and the lifting support plate (454), and the bottom of the sliding rod is fixedly connected with an output shaft of the lifting motor (456); the bottom of the bottom plate (453) is fixedly connected with a fixing block, the fixing block is sleeved on the outer side of the sliding rod (455) and is in threaded connection with the sliding rod (455), two supporting seats (452) are arranged and are respectively vertically fixed at two ends of the bottom plate (453), the top of each supporting seat (452) is provided with two pulleys (451) side by side, and each supporting seat (452) penetrates between two supporting star wheels (41) of one group; the compacting rotation assembly (46) includes: a rotary power motor (461), a pressing rotary friction wheel (462) and a pressing rotary support seat (463); the pressing rotary supporting seat (463) is fixed on the fixing plate (44) and is arranged between the two groups of supporting star wheel discs (41); two rotary power motors (46) are respectively fixed at two ends of the pressing rotary supporting seat (463), and the pressing rotary friction wheel (462) is fixedly connected with an output shaft of the rotary power motor (461) and is arranged right above the supporting seat (452).
7. Cylinder or cylinder-like on-line visual inspection apparatus according to claim 6, characterized in that said blanking assembly (43) comprises: the blanking device comprises a blanking supporting seat (431), a blanking power motor (432), a synchronous belt wheel (433), a synchronous belt (434), a moving block (435) and a blanking channel (436); the blanking supporting seat (431) is fixed on the rack (1), two synchronous belt wheels (433) are arranged and fixed at the top of the blanking supporting seat (431), the blanking power motor (432) is fixedly connected with the blanking supporting seat (431), the output end of the blanking power motor (432) is fixedly connected with one of the synchronous belt wheels (433), and the synchronous belt (434) is wound on the outer sides of the two synchronous belt wheels (433); the moving block (435) is fixedly connected with the bottom of the synchronous belt (434), a sliding rail (437) is arranged on the side wall of the blanking supporting seat (431) along the transmission direction of the synchronous belt (434), the moving block (435) is in sliding connection with the sliding rail (437), and shifting forks (438) are arranged at two ends of one side, close to the supporting star wheel disc (41), of the moving block (435); two blanking channels (436) are arranged, are fixedly connected with the blanking supporting seat (431), have opposite inclination directions and are respectively arranged on two sides of the moving block (435), and the blanking inlet of each blanking channel (436) corresponds to the position of the shifting fork (438); the blanking support seat (431) is provided with a waste blanking channel (47) below, and the waste blanking channel (47) is fixedly connected with the rack (1).
8. Cylinder or cylinder-like on-line visual inspection apparatus according to claim 7, characterized in that said inspection camera (42) comprises: the feeding device comprises a front detection camera (421), side detection cameras (422) and a light source (423), wherein the number of the front detection camera (421) and the number of the side detection cameras (422) are two, the two front detection cameras (421) are symmetrically arranged on two sides of the top end of a group of supporting star wheel discs (41), the two side detection cameras (422) are symmetrically arranged on the top of one side, away from a blanking assembly (43), of each supporting star wheel disc (41), and the side detection cameras (422) are obliquely arranged; the light source (423) is located on top of the supporting star wheel (41).
9. Cylinder or cylinder-like on-line visual inspection equipment according to claim 7, characterized in that said blanking delivery mechanism (5) comprises: the device comprises a second conveying belt (51), a second dividing baffle (52), a pushing hopper (53), a receiving and pushing motor (54), a connecting rod (55), a pushing block (56) and a third photoelectric sensor (57); the second dividing baffles (52) are arranged in parallel along the length direction of the second conveying belt (51), the top of the second conveying belt (51) is divided into two material receiving channels (511), and the material receiving channels (511) are located below the blanking channel (436); the pushing hopper (53) is positioned at the tail end of the second conveying belt (51), and the bottom of the pushing hopper (53) is fixed at the top of the boxing mechanism (6); the third photoelectric sensor (57) is fixed on the side wall of the pushing hopper (53) and used for detecting materials in the pushing hopper (53); the receiving and pushing motor (54) is fixedly connected with the rack (1), one end of the connecting rod (55) is rotatably connected with the output end of the receiving and pushing motor (54) through the connecting plate, the other end of the connecting rod is connected with the push block (56), the other end of the push block (56) is arranged at the bottom of the pushing funnel (53) and used for pushing materials in the pushing funnel (53) to the boxing mechanism (6).
10. An on-line visual inspection apparatus of cylinders or cylinder-like objects according to claim 9, characterized in that said cartoning mechanism (6) comprises: a material receiving buffer plate (61), a lamp box (62) and a material receiving inclined plate (63); the material receiving buffer plate (61) is arranged at the bottom of the material pushing funnel (53), materials in the material pushing funnel (53) enter the material receiving buffer plate (61), the material receiving inclined plate (63) is obliquely arranged downwards, and the end part of the material receiving inclined plate is fixedly connected with one end, far away from the material pushing funnel (53), of the material receiving buffer plate (61); the light box (62) is arranged at the bottom of the material receiving sloping plate (63).
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| CN202110303770.3A CN113019989B (en) | 2021-03-22 | 2021-03-22 | Cylinder or cylinder-like online visual detection equipment |
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| CN202110303770.3A CN113019989B (en) | 2021-03-22 | 2021-03-22 | Cylinder or cylinder-like online visual detection equipment |
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| CN113019989B CN113019989B (en) | 2022-06-14 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522793A (en) * | 2021-07-14 | 2021-10-22 | 无锡维度投资管理合伙企业(有限合伙) | Visual inspection system for appearance defects of cylindrical lithium battery |
| CN114101079A (en) * | 2021-12-02 | 2022-03-01 | 江西滕创洪科技有限公司 | Cylindrical shell detection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113522793A (en) * | 2021-07-14 | 2021-10-22 | 无锡维度投资管理合伙企业(有限合伙) | Visual inspection system for appearance defects of cylindrical lithium battery |
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| CN115006710A (en) * | 2022-06-20 | 2022-09-06 | 楚天科技股份有限公司 | Grain filling system and grain filling method |
| CN115006710B (en) * | 2022-06-20 | 2024-05-14 | 楚天科技股份有限公司 | Grain filling system and grain filling method |
| CN114985282A (en) * | 2022-08-02 | 2022-09-02 | 烟台施泰美纳矿业设备有限公司 | Intelligent material sorting, packaging and labeling integrated intelligent warehousing system |
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