CN214622370U - Emulsion pump cover defect detecting machine based on machine vision detection technology - Google Patents
Emulsion pump cover defect detecting machine based on machine vision detection technology Download PDFInfo
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- CN214622370U CN214622370U CN202120688271.6U CN202120688271U CN214622370U CN 214622370 U CN214622370 U CN 214622370U CN 202120688271 U CN202120688271 U CN 202120688271U CN 214622370 U CN214622370 U CN 214622370U
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- 238000001514 detection method Methods 0.000 title claims abstract description 111
- 230000007547 defect Effects 0.000 title claims abstract description 64
- 239000000839 emulsion Substances 0.000 title claims abstract description 25
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 120
- 230000002950 deficient Effects 0.000 claims abstract description 74
- 238000007599 discharging Methods 0.000 claims abstract description 42
- 239000011521 glass Substances 0.000 claims description 18
- 230000005484 gravity Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 description 9
- 238000005286 illumination Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Abstract
The utility model discloses an emulsion pump cover defect detecting machine based on machine vision detection technology, which comprises a control system, a core wheel cutting mechanism and a conveyor belt conveying mechanism, wherein the core wheel cutting mechanism is provided with a feeding station, a bottom surface detection station and a discharging station, and the conveyor belt conveying mechanism is just opposite to the discharging station and is provided with a bottom surface defective product discharging station, a side surface detection station, a side surface defect defective product discharging station and a non-defective product station; the feeding station is correspondingly provided with a feeding mechanism supplying pump cover, and a bottom surface detection mechanism is correspondingly arranged below the bottom surface detection station and used for carrying out image acquisition on the bottom surface of the pump cover; the side detection station is correspondingly provided with a side detection mechanism for acquiring images of the side of the pump cover; the bottom defective product unloading station, the side defect defective product unloading station and the non-defective product station are respectively and correspondingly provided with a bottom defect defective product unloading mechanism, a side defect defective product unloading mechanism and a non-defective product unloading mechanism, so that full-automatic detection and sorting of surface defects of the pump cover are realized, the production efficiency is improved, and the detection quality is improved.
Description
Technical Field
The utility model relates to an emulsion pump cover defect detecting machine based on machine vision detects technique.
Background
The emulsion pump is an important component of a container of a lotion product, and has wide market demand and huge quantity. In recent years, the product packaging quality is more and more strict, the product competition in the same industry is increased, the product packaging quality seriously influences the sales volume and even survival of enterprises, and the pump cover is used as a key component of the pump cover, so that the problems of surface stains, burrs, glue shortage and the like in the production process have great influence on the overall quality evaluation of the emulsion pump. The traditional detection method mainly adopts manual work, and the manual detection method is easily influenced by factors such as thinking, emotion, eyestrain and working strength of detection personnel, so that the reliability of product detection is reduced, the complaint rate of defective products is high, and the enterprise survival is not facilitated. At present, the pump cover defect detector based on the machine vision detection technology applied in industry seriously affects the stability of a vision detection system and the detection accuracy because of unreasonable mechanism layout or the problems of product shielding possibly caused by unstable speed and uneven image illumination caused by unreasonable illumination system in the transmission process.
The present invention is made based on such a situation.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists among the prior art, the utility model provides an emulsion pump cover defect detecting machine based on machine vision detects technique realizes sorting the pump cover according to the visual detection result on the emulsion pump cover conveyer belt machine vision detection station after the sequencing, and its concrete technical content is as follows:
the utility model provides an emulsion pump cover defect detecting machine based on machine vision detects technique, includes control system, feed mechanism, heart wheel partition mechanism, bottom surface detection mechanism, bottom surface defect substandard product shedding mechanism, conveyer belt conveying mechanism, side detection mechanism, side defect substandard product shedding mechanism and non-defective products shedding mechanism, wherein:
the core wheel cutting mechanism is provided with a feeding station, a bottom surface detection station and a discharging station, and the control system controls the core wheel cutting mechanism to rotate so as to sequentially load the pump cover into the stations;
the feeding mechanism corresponds to the feeding station and is used for conveying the pump cover to the feeding station;
the bottom surface detection mechanism corresponds to the bottom surface detection station up and down and comprises a bottom surface detection camera and a bottom surface camera auxiliary light source, wherein the bottom surface detection camera and the bottom surface camera auxiliary light source are used for collecting images of the bottom surface of the pump cover in the station;
the conveying mechanism of the conveying belt is over against the discharging station, and the conveying mechanism of the conveying belt is provided with a bottom defective product discharging station, a side surface detecting station, a side surface defect defective product discharging station and a non-defective product station;
the side detection mechanism corresponds to the side detection station and comprises a plurality of groups of side detection cameras for acquiring images of the side of the pump cover in the station, a plurality of groups of side camera auxiliary light sources and a photoelectric sensor, wherein the plurality of groups of side detection cameras completely cover and shoot the whole side of the pump cover;
the bottom surface defect defective product unloading mechanism, the side surface defect defective product unloading mechanism and the non-defective product unloading mechanism respectively correspond to a bottom surface defective product unloading station, a side surface defect defective product unloading station and a non-defective product station, and respectively unload the pump cover with the defective bottom surface, the pump cover with the defective side surface and the pump cover without the defects on the corresponding stations.
In the middle of one or more embodiments of the utility model, heart takes turns cutting mechanism includes the heart wheel to and drive heart takes turns pivoted rotating electrical machines, evenly be provided with a plurality ofly along circumference on the outside of heart wheel and catch on the pump cover and rotate together and can collude the tooth that colludes that the pump cover was thrown away when rotatory, the outside of heart wheel is equipped with the baffle that blocks the pump cover and throw away from feeding station to discharging station between, the below of heart wheel is equipped with the bottom plate that is used for supplying the pump cover to remove above that, the bottom plate corresponds bottom surface detection station department and is equipped with the glass board, the glass board is leveled with bottom plate upper surface, bottom surface detection camera and bottom surface camera auxiliary light source are located the glass board below, and the glass board below has the passageway of hollowing and supplies the bottom surface detection camera to see through the bottom surface image that the glass board shot the pump cover that is located the glass board.
In one or more embodiments of the present invention, the core wheel includes eight hooking teeth.
In one or more embodiments of the present invention, a top plate is disposed above the core wheel from the feeding station to the discharging station and limits the pump cover to move up.
In the middle of one or more embodiments of the utility model, feed mechanism includes from last material way to the feeding station of down inclining for orderly arrangement including supplying the pump cover and rely on pump cover self gravity to slide by oneself, realize cutting apart to the orderly arrangement pump cover through colluding the tooth when heart wheel is rotatory.
In the middle of one or more embodiments of the utility model, be fixed with a plurality of correspondences on the top of heart wheel and collude the bolt of tooth, the heart wheel top is equipped with the proximity sensor who is used for detecting the bolt, when heart wheel promotes the pump cover and reachs bottom surface detection station, proximity sensor just shoots for bottom surface detection camera to one of them bolt and transfer signal.
In one or more embodiments of the present invention, the bottom surface camera auxiliary light source is an annular light source and surrounds the outside of the bottom surface detection camera.
In one or more embodiments of the present invention, the side inspection camera has three groups and surrounds the side inspection station interval arrangement, the side camera auxiliary light source has three groups and surrounds the side inspection station interval arrangement, and the side inspection camera and the side camera auxiliary light source cross arrangement.
In the middle of one or more embodiments of the utility model, three groups side detection camera is evenly arranged with 120 angle intervals around side detection station, and three group side camera auxiliary light sources of group adopt bar light source, evenly arrange with 120 angle intervals around side detection station equally, just side detection camera and the mutual symmetrical arrangement of side camera auxiliary light source, photoelectric sensor has a set of and is equipped with the reflector panel at its offside, photoelectric sensor and reflector panel stagger certain angle setting with side detection camera and side camera auxiliary light source, avoid blocking side detection camera and side camera auxiliary light source.
In one or more embodiments of the present invention, the conveyor belt conveying mechanism includes a conveyor motor, a reduction gearbox, and a conveyor belt assembly.
In the middle of one or more embodiments of the utility model, non-defective products shedding mechanism includes the non-defective products runner of unloading, and its entry is just terminal to conveyer belt conveying mechanism's output.
In the middle of one or more embodiments of the utility model, bottom surface defect substandard product shedding mechanism and side defect substandard product shedding mechanism are respectively including unloading runner and pneumatic blowpipe, and every group is unloaded the runner and is set up in conveyer belt conveying mechanism's both sides relatively with pneumatic blowpipe, by control system carries out the operation of unloading through the pneumatic blowpipe of solenoid valve control.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model discloses feed mechanism, heart round partition mechanism, bottom surface detection mechanism, bottom surface defect substandard product shedding mechanism, conveyer belt conveying mechanism, side detection mechanism, side defect substandard product shedding mechanism and yields shedding mechanism are rationally distributed, occupation space is little, and can realize that the pump cover is cut apart in order and omnidirectional side and bottom surface detect, detect the defect on emulsion pump cover surface accurately, automatic identification goes out yields and substandard product, and sort out, realize emulsion pump cover surface defect's full automated inspection, and the production efficiency is improved, and the quality that detects.
2. The bottom surface detection mechanism is arranged below the heart wheel segmentation mechanism, so that the length of a conveying belt conveying mechanism of the emulsion pump cover defect detector is saved while the shooting effect of a camera is ensured, the space is saved, the illumination of pictures shot on the bottom surface of the pump cover is uniform by combining an annular auxiliary light source and the bottom surface detection camera, and the image quality is improved; and through arranging three groups of bar light sources around the side detection station, 360-degree coverage irradiates the side surface of the pump cover, and 360-degree coverage shooting of the side surface of the pump cover is realized by combining three groups of side detection cameras, so that the side surface of the pump cover is uniformly irradiated when pictures are shot, the image quality is improved, eight pump covers can be separated out by rotating a circle of the motor of the heart wheel separating mechanism, the rapid detection of the pump cover can be realized, and the requirement of industrial actual production is met. Wherein, under the condition of guaranteeing that conveyer belt conveying mechanism and heart wheel segmentation mechanism speed are unanimous, can realize the balance point between visual inspection machine detection speed and the detection stability through carrying out the speed governing to the motor according to self demand.
Drawings
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of an emulsion pump cover defect inspection machine based on a machine vision inspection technology of the present invention;
FIG. 2 is a plan view of the emulsion pump cover defect inspection machine of the present invention based on machine vision inspection technology;
FIG. 3 is a sectional view taken along the direction IV-IV in FIG. 2;
fig. 4 is a schematic view showing a combination structure of the heart-piece dividing mechanism and the bottom surface detecting mechanism.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 4, the emulsion pump cover defect detecting machine based on the machine vision detection technology comprises a rack 100, and a control system 10, a feeding mechanism 1, a core wheel dividing mechanism 2, a bottom surface detecting mechanism 3, a bottom surface defect defective product discharging mechanism 4, a conveyor belt conveying mechanism 5, a side surface detecting mechanism 6, a side surface defect defective product discharging mechanism 7 and a non-defective product discharging mechanism 8 which are installed on the rack 100, wherein the control system 10 is used for controlling the core wheel dividing mechanism 2, the bottom surface detecting mechanism 3, the bottom surface defect defective product discharging mechanism 4, the conveyor belt conveying mechanism 5, the side surface detecting mechanism 6 and the side surface defect defective product discharging mechanism 7 to work.
As shown in fig. 2 to 4, the core wheel dividing mechanism 2 is provided with a feeding station a, a bottom surface detection station B and a discharging station C, and the control system 10 controls the core wheel dividing mechanism 2 to rotate to sequentially load the pump cover 9 into the stations; the core wheel dividing mechanism 2 comprises a core wheel 21 and a rotating motor 22 for driving the core wheel 21 to rotate, eight hook teeth 211 which can hook the pump cover to rotate together and throw the pump cover out when rotating are evenly arranged on the outer side of the core wheel 21 along the circumferential direction, a baffle 23 for preventing the pump cover from throwing out is arranged between the feeding station A and the discharging station C on the outer side of the core wheel 21, a bottom plate 24 for the pump cover to move on is arranged below the core wheel 21, a top plate 27 for limiting the pump cover from the upper part to the upper part is arranged above the core wheel 21 from the feeding station A to the discharging station C, between the feeding station A and the discharging station C, the bottom plate 24, the baffle plate 23 and the top plate 27 form a stable channel for the pump cover 9 to be clamped at the hook teeth 211 to rotate, and a glass plate 25 is arranged at the position, corresponding to the bottom surface detection station B, of the bottom plate 24, and the glass plate 25 is flush with the upper surface of the bottom plate 24.
The bottom surface detection mechanism 3 corresponds to the bottom surface detection station B up and down, and includes a bottom surface detection camera 31 and a bottom surface camera auxiliary light source 32 for performing image acquisition on the bottom surface of the pump cover in the station. The bottom surface detection camera 31 and the bottom surface camera auxiliary light source 32 are located below the glass plate 25, and the channel 26 which is hollowed out is arranged below the glass plate 25, so that the bottom surface detection camera 31 can shoot bottom surface images of the pump cover located on the glass plate 25 through the glass plate 25, the structure is simple, and the space is saved.
The bottom surface camera auxiliary light source 32 is an annular light source and surrounds the outer side of the bottom surface detection camera 31, so that uniform illumination is provided for shooting of the bottom surface of the pump cover from the bottom, the image quality and the stability are improved, and the precision of defect detection of the bottom surface of the pump cover is improved.
The feeding mechanism 1 corresponds to the feeding station A and is used for conveying the pump cover 9 to the feeding station A; feed mechanism 1 includes from last down slope to the material way of feeding station A for supply orderly arrangement including the pump cover and rely on pump cover self gravity to slide by oneself, realize the cutting apart to the orderly arrangement pump cover through colluding tooth 211 when heart wheel 21 rotates.
A plurality of bolts 28 corresponding to the hook teeth 211 are fixed on the top of the core wheel 21, a support plate 15 extending above the core wheel 21 is fixed on the frame 100, an angle adjusting plate 16 capable of adjusting the angle between the support plate 15 and the core wheel 21 is arranged on the support plate 15, a proximity sensor 33 which is located above the core wheel 21 and used for detecting the bolts 28 is arranged on the angle adjusting plate 16, and the angle between the angle adjusting plate 16 and the support plate 15 is adjusted, so that when the core wheel 21 pushes the pump cover to reach the bottom surface detection station B, the proximity sensor 33 faces any one bolt 28 of the eight bolts 28 and transmits a signal to the bottom surface detection camera 31 for photographing, the core wheel 21 can run in a continuous rotation mode, and the carrying efficiency and the speed for dividing the pump cover are improved. Of course, in low speed operation, the combination of the heart wheel 21 and the rotary motor 22 may be set in an interval rotation manner, and the conveyance pump cover is moved one station per rotation.
The conveying belt conveying mechanism 5 comprises a conveying motor 51, a reduction gearbox 52 and a conveying belt assembly 53, the conveying belt assembly 53 is over against the discharging station C, the baffle 23 only limits the pump cover between the feeding station A and the discharging station C to be thrown out, the pump cover rotates outwards from the discharging station C and then is thrown out onto the conveying belt assembly 53 under the action of centrifugal force, and the conveying belt assembly 53 is sequentially provided with a bottom defective product discharging station D, a side surface detection station E, a side surface defect defective product discharging station F and a non-defective product station G.
As shown in fig. 2, the side surface detection mechanism 6 corresponds to a side surface detection station E, and includes a plurality of sets of side surface detection cameras 61 for collecting images of the side surfaces of the pump covers in the station, a plurality of sets of side surface camera auxiliary light sources 62, and a plurality of sets of photoelectric sensors 63. Preferably, the side detection cameras 61 have three groups and are arranged around the side detection station E at intervals, the side camera auxiliary light sources 62 have three groups and are arranged around the side detection station E at intervals, the side detection cameras 61 and the side camera auxiliary light sources 62 are arranged in a cross mode, the three groups of side camera auxiliary light sources 62 are matched to cover and irradiate the side face of the pump cover from the side face by 360 degrees, uniform illumination is provided, the three groups of side detection cameras 61 are matched to realize 360-degree all-dimensional detection, and the accuracy of pump cover side defect detection is improved.
Meanwhile, a group of photoelectric sensors and a reflector 64 which is arranged on the other side of the conveyor belt component 53 oppositely are matched, when the position that the pump cover is carried to the side detection station E is detected, a transmission signal is transmitted to the side detection camera 61 for shooting, and the photoelectric sensors and the reflector are arranged in a staggered mode at a certain angle with the side detection camera and the side camera auxiliary light source, so that the side detection camera and the side camera auxiliary light source are prevented from being blocked.
The bottom surface defect defective product unloading mechanism 4, the side surface defect defective product unloading mechanism 7 and the non-defective product unloading mechanism 8 correspond to a bottom surface defective product unloading station D, a side surface defect defective product unloading station F and a non-defective product unloading station G respectively, and unload the pump cover with the defective bottom surface, the pump cover with the defective side surface and the pump cover without the defect on the corresponding stations respectively.
The bottom defect defective product unloading mechanism 4 and the side defect defective product unloading mechanism 7 respectively comprise an unloading runner 41 and a pneumatic blow pipe 42, each group of unloading runners 41 and pneumatic blow pipes 42 are oppositely arranged at two sides of the conveyor belt conveying mechanism 5, and the control system controls the pneumatic blow pipes 42 to carry out unloading operation through electromagnetic valves. In order to detect whether the pump cover is carried to the bottom defective product unloading station D and the side defective product unloading station F or not, photoelectric sensors are respectively arranged at the corresponding positions of the bottom defective product unloading station D and the side defective product unloading station F for detection, when the bottom detection mechanism 3 detects that the bottom surface of the pump cover is defective, the pump cover is carried to the bottom defective product unloading station D, and the control system controls the corresponding pneumatic blow pipe 42 to blow the pump cover down to the unloading runner 41 corresponding to the bottom defective product unloading mechanism 4; when the side surface detection mechanism 6 detects that the side surface of the pump cover has defects, the pump cover is carried to the defective side surface discharging station F, and the control system controls the corresponding pneumatic blowing pipe 42 to blow the pump cover down to the discharging flow channel 41 corresponding to the defective side surface discharging station F.
The good product discharging mechanism 8 comprises a good product discharging flow channel 81, and an inlet of the good product discharging flow channel is opposite to the output tail end of the conveying belt conveying mechanism 5. The pump cover which has no defects after the bottom surface and the side surface detection continuously moves along with the conveying belt conveying mechanism 5, and automatically flows into the good product discharging flow passage 81 at the output tail end of the conveying belt conveying mechanism 5.
The utility model discloses a theory of operation: the pump cover 9 is placed in a material channel of the feeding mechanism 1, and the feeding mechanism utilizes the pushing of the rear pump cover on the front pump cover and the continuous forward movement of the gravity component of the pump cover to enter a feeding station. The pump covers in the feeding mechanism are close to each other, the rotary motor in the core wheel dividing mechanism drives the core wheel to rotate, the pump covers in the feeding station and the rear pump covers are divided, the pump covers are pushed into the bottom surface detection station, and the same distance is kept between the divided pump covers. When the pump cover enters the bottom surface detection station, the bolt on the core wheel is close to the proximity sensor, the proximity sensor sends a signal to the bottom surface detection camera, and the bottom surface detection camera can shoot to acquire an image of the bottom surface of the pump cover and transmit the image to the control system for defect judgment. The pump cover enters a bottom defective product unloading station after leaving the core wheel dividing mechanism, and if the control system analyzes that the bottom surface of the pump cover has defects, a signal is sent to start a pneumatic blowing pipe 42 corresponding to the bottom defective product unloading mechanism 4 to blow the pump cover down to a corresponding unloading runner 41; and if the bottom surface of the pump cover is normal after the analysis of the control system, the pump cover is not processed, and the pump cover is conveyed to the side surface detection station on the conveying belt. When the pump cover arrives at the side detection station, the photoelectric sensor transmits signals to the three groups of side detection cameras, the three groups of side detection cameras photograph the pump cover simultaneously and transmit images to the control system, and the pump cover continues to enter the side defective product unloading station. When the pump cover reaches the defective product unloading station on the side surface, if and only if the three images obtained by analysis of the control system are normal, the pump cover reaches the defective product station under the action of the conveyor belt and is output to a defective product channel, otherwise, the control system sends a signal to start the pneumatic blowing pipe 42 corresponding to the side surface detection mechanism 6 to blow the pump cover down to the corresponding unloading channel 41.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. The utility model provides an emulsion pump cover defect detecting machine based on machine vision detects technique which characterized in that: the device comprises a control system (10), a feeding mechanism (1), a core wheel cutting mechanism (2), a bottom surface detection mechanism (3), a bottom surface defect defective product discharging mechanism (4), a conveyor belt conveying mechanism (5), a side surface detection mechanism (6), a side surface defect defective product discharging mechanism (7) and a non-defective product discharging mechanism (8);
the core wheel cutting mechanism (2) is provided with a feeding station (A), a bottom surface detection station (B) and a discharging station (C), and the control system (10) controls the core wheel cutting mechanism (2) to rotate so as to sequentially load the pump cover (9) into the stations;
the feeding mechanism (1) corresponds to the feeding station (A) and is used for conveying the pump cover (9) to the feeding station (A);
the bottom surface detection mechanism (3) corresponds to the bottom surface detection station (B) up and down, and comprises a bottom surface detection camera (31) and a bottom surface camera auxiliary light source (32) for collecting images of the bottom surface of the pump cover in the station;
the conveying mechanism (5) of the conveying belt is opposite to the discharging station (C) and is provided with a bottom defective product discharging station (D), a side surface detecting station (E), a side surface defect defective product discharging station (F) and a non-defective product station (G);
the side detection mechanism (6) corresponds to a side detection station (E) and comprises a plurality of groups of side detection cameras (61) for collecting images of the side of the pump cover in the station, a plurality of groups of side camera auxiliary light sources (62) and a photoelectric sensor (63);
the bottom surface defect defective product unloading mechanism (4), the side surface defect defective product unloading mechanism (7) and the non-defective product unloading mechanism (8) respectively correspond to a bottom surface defective product unloading station (D), a side surface defect defective product unloading station (F) and a non-defective product unloading station (G), and the pump cover with the defective bottom surface, the pump cover with the defective side surface and the pump cover with the non-defective bottom surface are respectively unloaded on the corresponding stations.
2. The emulsion pump cover defect detecting machine based on the machine vision detecting technology as claimed in claim 1, characterized in that: heart wheel segmentation mechanism (2) is including heart wheel (21) to and drive heart wheel (21) pivoted rotating electrical machines (22), evenly be provided with a plurality of colluding teeth (211) that can catch on the pump cover and rotate together and can throw the pump cover out when rotatory on the outside of heart wheel (21) along circumference, be equipped with baffle (23) that block the pump cover and throw out outside between feeding station (A) to ejection of compact station (C) in the outside of heart wheel (21), the below of heart wheel (21) is equipped with bottom plate (24) that are used for supplying the pump cover to move on it, bottom plate (24) correspond bottom surface detection station (B) department and are equipped with glass board (25), glass board (25) and bottom plate (24) upper surface keep flat, bottom surface detection camera (31) and bottom surface camera auxiliary light source (32) are located glass board (25) below, and have empty passageway (26) below glass board (25) and supply bottom surface detection camera (31) to see through glass board (25) and intake and be located glass board (25) and intake The bottom surface image of the pump cover.
3. The emulsion pump cover defect detecting machine based on the machine vision detecting technology as claimed in claim 2, characterized in that: and a top plate (27) which limits the pump cover to move upwards from the upper part is arranged above the core wheel (21) from the feeding station (A) to the discharging station (C).
4. The emulsion pump cover defect detecting machine based on the machine vision detecting technology as claimed in claim 2, characterized in that: feed mechanism (1) includes from last material way to down slope to feeding station (A) for supply orderly arrangement including the pump cover and rely on pump cover self gravity to slide by oneself, heart wheel (21) realize the cutting apart to orderly arrangement pump cover through colluding tooth (211) when rotatory.
5. The emulsion pump cover defect detecting machine based on the machine vision detecting technology as claimed in claim 2, characterized in that: a plurality of bolts (28) corresponding to the hook teeth (211) are fixed on the top of the core wheel (21), a proximity sensor (33) used for detecting the bolts (28) is arranged above the core wheel (21), and when the core wheel (21) pushes the pump cover to reach the bottom surface detection station (B), the proximity sensor (33) is over against one bolt (28) and transmits a signal to the bottom surface detection camera (31) to take a picture.
6. The emulsion pump cover defect detecting machine based on the machine vision detecting technology as claimed in claim 2, characterized in that: the bottom surface camera auxiliary light source (32) is an annular light source and surrounds the outer side of the bottom surface detection camera (31).
7. The emulsion pump cover defect detecting machine based on the machine vision detecting technology as claimed in claim 1, characterized in that: the side detection cameras (61) are arranged in three groups at intervals around the side detection station (E), the side camera auxiliary light sources (62) are arranged in three groups at intervals around the side detection station (E), and the side detection cameras (61) and the side camera auxiliary light sources (62) are arranged in a crossed mode.
8. The emulsion pump cover defect detecting machine based on the machine vision detecting technology as claimed in claim 1, characterized in that: the conveyor belt conveying mechanism (5) comprises a conveying motor (51), a reduction box (52) and a conveyor belt assembly (53).
9. The emulsion pump cover defect detecting machine based on the machine vision detecting technology as claimed in claim 2, characterized in that: the good product discharging mechanism (8) comprises a good product discharging flow channel (81), and an inlet of the good product discharging flow channel is over against the output tail end of the conveying belt conveying mechanism (5).
10. The emulsion pump cover defect detecting machine based on the machine vision detecting technology as claimed in claim 1, characterized in that: the bottom defect defective product unloading mechanism (4) and the side defect defective product unloading mechanism (7) respectively comprise an unloading runner (41) and a pneumatic blow pipe (42), each group of unloading runners (41) and pneumatic blow pipes (42) are oppositely arranged on two sides of the conveyor belt conveying mechanism (5), and the control system controls the pneumatic blow pipes (42) to carry out unloading operation through electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120688271.6U CN214622370U (en) | 2021-04-02 | 2021-04-02 | Emulsion pump cover defect detecting machine based on machine vision detection technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120688271.6U CN214622370U (en) | 2021-04-02 | 2021-04-02 | Emulsion pump cover defect detecting machine based on machine vision detection technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214622370U true CN214622370U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120688271.6U Active CN214622370U (en) | 2021-04-02 | 2021-04-02 | Emulsion pump cover defect detecting machine based on machine vision detection technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214622370U (en) |
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2021
- 2021-04-02 CN CN202120688271.6U patent/CN214622370U/en active Active
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