CN211505260U - Instant noodle cake detection system - Google Patents
Instant noodle cake detection system Download PDFInfo
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- CN211505260U CN211505260U CN201922479421.8U CN201922479421U CN211505260U CN 211505260 U CN211505260 U CN 211505260U CN 201922479421 U CN201922479421 U CN 201922479421U CN 211505260 U CN211505260 U CN 211505260U
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Abstract
The utility model discloses an instant noodle cake detecting system, including the conveying mechanism of transmission face cake and the camera determine module who detects the face cake, camera determine module is including the industry camera of shooting the face cake and the area source of illuminating the face cake, conveying mechanism is including carrying the section and detecting the section, camera determine module with conveying mechanism's the position of detecting the section corresponds, camera determine module still includes the backlight, the backlight with the light beam of area source is the relative both sides of directive face cake respectively, industry camera with the area source is located same one side of face cake. The utility model discloses can accurate detection go out surface oil dirt, explode burnt blackspot, press from both sides defects such as raw face, the seriously damaged face cake to can realize statistics, detect speed matching customer production line 140/minute, the highest adjustable to 200/minute, detection efficiency is high, has reduced the input of cost of labor.
Description
Technical Field
The utility model relates to a food detection area especially relates to an instant noodle cake detecting system.
Background
In the process of making instant noodle cakes, oil stains, fried black noodles, half-cooked noodles and defective noodles can be generated on the surfaces of the instant noodle cakes, the standards of the food industry are more and more strict, the requirements on the quality detection of the noodle cakes are provided, most people observe and detect the quality of the noodle cakes in a production field at present, the labor cost is high, and the quality cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides an instant noodle cake detecting system is adapted to the cake diameter and is less than 150mm, and the spot suspends in cake surface central zone, presss from both sides the detection that living area is greater than 1/3 cake, has practiced thrift the input of cost of labor, has improved the efficiency that the cake quality detected.
In order to achieve the above object, the utility model adopts the following technical scheme:
an instant noodle cake detection system comprises a conveying mechanism for conveying a noodle cake and a camera detection assembly for detecting the noodle cake, wherein the camera detection assembly comprises an industrial camera for shooting the noodle cake and a surface light source for illuminating the noodle cake.
The defects of surface oil stain, black spots, dough inclusion, seriously damaged dough cakes and the like can be accurately detected, data statistics can be realized, the detection speed is matched with 140 pieces/min of a customer production line and can be adjusted to 200 pieces/min at most, the detection efficiency is high, and the investment of labor cost is reduced.
Preferably, conveying mechanism includes transport section and detection section, camera detection subassembly with conveying mechanism's the position of detection section corresponds, and the transport section is used for carrying the face cake that awaits measuring to the detection section, and the detection section is used for the transmission and the detection of face cake, and conveying mechanism adopts the segmentation design, makes things convenient for the segmentation to overhaul.
Preferably, the camera detection assembly further comprises a backlight source, light beams of the backlight source and the surface light source are respectively emitted to the two opposite sides of the cake, the industrial camera and the surface light source are located on the same side of the cake, the backlight source and the surface light source are adopted to provide light sources for the cake at the same time, the detection effect is better, and the precision is higher.
Preferably, the detection section of the conveying mechanism is a transparent conveying belt, the conveying section of the conveying mechanism is a common conveying belt, the conveying section and the detection section of the conveying mechanism are driven by the same motor, a motor shield is arranged above the motor, the light beam of the surface light source is emitted to the top surface of the dough cake, the industrial camera is arranged on the backlight side of the surface light source, the backlight source is arranged inside the detection section of the conveying mechanism through a backlight source bottom plate, and the light beam of the backlight source is emitted to the bottom surface of the dough cake.
The setting of transparent conveyer belt makes things convenient for the backlight to polish to the face cake bottom surface for the precision of detecting face cake top surface defect is higher.
Preferably, camera determine module still includes the stand of perpendicular to conveying mechanism's working face, industry camera and face light source respectively through adjust the seat with stand sliding connection conveniently adjusts the relative position of industry camera and face light source, industry camera and face light source are connected with adjusting the seat through camera mounting panel and face light source support respectively.
Preferably, be equipped with the variable orifice plate of camera lens between industry camera and the illuminant of the dough, the middle part of the variable orifice plate of camera lens is equipped with the regulation hole corresponding to the camera lens face of industry camera, and the through-hole at the variable orifice plate middle part of camera lens has satisfied the shooting of industry camera to cake top, and the setting of the variable orifice plate of camera lens simultaneously can reduce the scattering of backlight light beam and cause the influence to industry camera, and the condition of the edge blurring appears in the image of the cake that leads to the industry camera shooting.
Preferably, the camera lens variable orifice plate is slidably connected with the upright post through the adjusting seat, so that the relative position of the camera lens variable orifice plate is conveniently adjusted.
Preferably, the camera lens variable orifice plate comprises a mounting base plate and a plurality of adjusting plates arranged on the mounting base plate, the adjusting plates are sequentially spliced, the adjusting holes are formed in the middle parts of the adjusting plates, and through holes are formed in the mounting base plate corresponding to the adjusting holes; the mounting bottom plates are respectively connected with adjusting rods, and the adjusting rods are provided with strip holes along the length direction.
The adjusting holes are defined by the adjusting plates, and the positions of the adjusting plates are adjusted by adjusting the fixing positions of the adjusting rods and the mounting bottom plate, so that the sizes of the adjusting holes can be conveniently adjusted.
Preferably, the regulating plate is fan-shaped, the relative both sides of regulating plate are equipped with a pair of overlap edge that is parallel to each other respectively, two the top and the bottom of the lateral wall of regulating plate are located respectively to the overlap edge, and adjacent two pairs of overlap edges on the regulating plate overlap each other and set up, and when the position of each regulating plate changed, the gap between two adjacent regulating plates still can be shielded to the overlap edge that overlaps each other, guarantees light-proofness.
Preferably, the camera detection component's outside is equipped with the lens hood for in the detection of face cake is in the environment of dark, provides the light source through area source and backlight, can avoid the influence of external light, it is higher to detect the precision.
Preferably, the two sides of the detection section of the conveying mechanism, which are positioned along the flour cake transmission direction of the light shield, are respectively provided with a light shielding plate, so that the interference of external light on the detection of the flour cake can be further reduced.
Preferably, the instant noodle cake detection system further comprises a pair of side panels, the conveying section and the detection section of the conveying mechanism are respectively connected between the two side panels through a conveying belt bottom plate, and noodle receiving grooves are formed in the side panels and correspond to the bottoms of the conveying mechanism, so that noodle residues falling off the conveying mechanism can be conveniently collected.
Preferably, the two side panels are respectively provided with a supporting plate for installing a flour blocking slag door curtain at two sides of the conveying mechanism, so that flour slag of flour cakes can be prevented from splashing.
Preferably, a pair of guide plates is arranged on the conveying section of the conveying mechanism, the two guide plates form a guide channel for flour cakes to pass through, the outlet direction of the guide channel is consistent with the detection line direction of the detection section of the conveying mechanism, and the guide plates can guide the flour cakes, so that the certain transmission position of the flour cakes on the detection section is ensured, and no deviation occurs.
The instant noodle cake forming device comprises a conveying mechanism, a camera detection assembly, a sensor, a software system and a control system, wherein the conveying mechanism is used for conveying the instant noodle cake to the system through a conveying belt, the conveying mechanism is used for conveying the instant noodle cake to the camera detection assembly on the detection section through a conveying section and a left guide plate and a right guide plate, the camera detection assembly is used for polishing the lower backlight source and the upper annular surface light source simultaneously, an industrial camera is triggered through the sensor to shoot before the instant noodle cake enters the right middle of the light source, images are collected, the images are analyzed and processed through the software system, whether the instant noodle cake is qualified is judged, unqualifie.
The utility model has the advantages that:
1. the defects of surface oil stain, black spots, dough inclusion, seriously damaged dough cakes and the like can be accurately detected, data statistics can be realized, the detection speed is matched with 140 pieces/min of a customer production line and can be adjusted to 200 pieces/min at most, the detection efficiency is high, and the investment of labor cost is reduced.
2. The conveying mechanism adopts a segmented design, and is convenient to overhaul in segments.
3. The backlight source and the surface light source are adopted to provide light sources for the flour cakes at the same time, so that the detection effect is better, and the precision is higher.
4. The setting of transparent conveyer belt makes things convenient for the backlight to polish to the face cake bottom surface for the precision of detecting face cake top surface defect is higher.
5. The industrial camera and the surface light source are respectively connected with the upright post in a sliding way through the adjusting seat, so that the relative positions of the industrial camera and the surface light source can be conveniently adjusted.
6. The arrangement of the camera lens variable orifice plate can reduce the influence of the scattering of the backlight light beams on the industrial camera, and the edge blurring of the image of the cake shot by the industrial camera is caused.
7. The camera lens variable orifice plate is connected with the upright column in a sliding manner through the adjusting seat, so that the relative position of the camera lens variable orifice plate is conveniently adjusted.
8. The adjusting holes are defined by the adjusting plates, and the positions of the adjusting plates are adjusted by adjusting the fixing positions of the adjusting rods and the mounting bottom plate, so that the sizes of the adjusting holes can be conveniently adjusted.
9. When the position of each adjusting plate changes, the overlapped edges can still shield the gap between two adjacent adjusting plates, so as to ensure the light shielding property.
10. The outside of camera determine module is equipped with the lens hood for in the environment of detection in the dark to the face cake, provide the light source through area source and backlight, can avoid the influence of external light, it is higher to detect the precision.
11. The two sides of the detection section of the conveying mechanism, which are positioned on the light shield and along the flour cake transmission direction, are respectively provided with the light shielding plates, so that the interference of external light on the detection of the flour cake can be further reduced.
12. The lower part of the conveying mechanism is provided with a flour receiving groove, so that flour residues falling on the conveying mechanism can be conveniently collected.
13. The two sides of the conveying mechanism are respectively provided with a supporting plate for installing a silica gel plate, so that the flour slag of the flour cake can be prevented from splashing.
14. The setting of deflector can play the effect of direction to the cake, guarantees that the transmission position of cake on the detection section is certain, the deviation does not appear.
Drawings
Fig. 1 is a schematic perspective view of an instant noodle cake detection system according to an embodiment of the present invention;
FIG. 2 is a top view of an instant noodle cake detecting system according to an embodiment of the present invention;
FIG. 3 is a side view of an instant noodle cake detecting system according to an embodiment of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is a schematic view of an internal structure of a camera inspection assembly according to an embodiment of the present invention;
FIG. 6 is an enlarged view at B in FIG. 5;
fig. 7 is an enlarged view at C in fig. 6.
Description of reference numerals:
1. a frame: 2. a surface connecting groove; 3. a side panel; 4. a motor; 5. a motor shield; 6. a conveying section; 7. a detection section; 8. a camera detection component; 801. a column; 802. an adjusting seat; 803. a camera mounting plate; 804. an industrial camera; 805. a camera lens variable aperture plate; 8051. mounting a bottom plate; 8052. an adjusting plate; 8053. adjusting a rod; 8054. overlapping edges; 806. a surface light source holder; 807. a surface light source; 808. a backlight source; 809. a backlight chassis; 9. a visor; 10. a guide plate; 11. and a support plate.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 to 3, an instant noodle cake detecting system includes: 1 and a camera inspection assembly 8 for inspecting the tortillas, said camera inspection assembly 8 comprising an industrial camera 804 for capturing the tortillas and a surface light source 807 for illuminating the tortillas.
The defects of surface oil stain, black spots, dough inclusion, seriously damaged dough cakes and the like can be accurately detected, data statistics can be realized, the detection speed is matched with 140 pieces/min of a customer production line and can be adjusted to 200 pieces/min at most, the detection efficiency is high, and the investment of labor cost is reduced.
In one embodiment, as shown in fig. 1-3, the conveying mechanism includes a conveying section 6 and a detecting section 7, the camera detecting component 8 corresponds to the detecting section 7 of the conveying mechanism in position, the conveying section 6 is used for conveying flour cakes to be detected to the detecting section 7, the detecting section 7 is used for conveying and detecting the flour cakes, and the conveying mechanism is designed in a segmented manner, so that segmented overhaul is facilitated.
In one embodiment, as shown in fig. 4, the camera detection assembly 8 further includes a backlight 808, light beams of the backlight 808 and the surface light source 807 are respectively emitted to opposite sides of the cake, the industrial camera 804 and the surface light source 807 are located on the same side of the cake, and the backlight 808 and the surface light source 807 are used to provide light sources for the cake at the same time, so that the detection effect is better and the accuracy is higher.
In one embodiment, as shown in fig. 4, the detection section 7 of the conveying mechanism is a transparent conveyor belt, the conveying section 6 of the conveying mechanism is a common conveyor belt, the conveying section 6 and the detection section 7 of the conveying mechanism are driven by the same motor 4, a motor 4 shield is arranged above the motor 4, the light beam of the surface light source 807 is emitted to the top surface of the dough cake, the industrial camera 804 is arranged on the backlight side of the surface light source 807, the backlight 808 is arranged inside the detection section 7 of the conveying mechanism through a backlight 808 bottom plate, and the light beam of the backlight 808 is emitted to the bottom surface of the dough cake.
The setting of transparent conveyer belt makes things convenient for backlight 808 to polish to the face cake bottom surface for the precision of detecting face cake top surface defect is higher.
In one embodiment, as shown in fig. 5, the camera inspection assembly 8 further comprises a vertical column 801 perpendicular to the working surface of the conveying mechanism, the industrial camera 804 and the area light source 807 are slidably connected with the vertical column 801 through an adjusting seat 802, so that the relative positions of the industrial camera 804 and the area light source 807 can be adjusted conveniently, and the industrial camera 804 and the area light source 807 are connected with the adjusting seat 802 through a camera mounting plate 803 and an area light source 807 bracket 806 respectively.
In one embodiment, as shown in fig. 5, a camera lens variable aperture plate 805 is disposed between the industrial camera 804 and the area light source 807, an adjusting hole is disposed in the middle of the camera lens variable aperture plate 805 corresponding to the lens surface of the industrial camera 804, a through hole in the middle of the camera lens variable aperture plate 805 satisfies the requirement for the industrial camera 804 to shoot the top of the tortilla, and the arrangement of the camera lens variable aperture plate 805 can reduce the influence of the scattering of the light beam of the backlight 808 on the industrial camera 804, which results in the occurrence of edge blurring of the image of the tortilla shot by the industrial camera 804.
In one embodiment, as shown in fig. 5, the camera lens variable aperture plate 805 is slidably connected to the upright 801 through the adjusting base 802, so as to facilitate adjusting the relative position of the camera lens variable aperture plate 805.
In one embodiment, as shown in fig. 6, the camera lens variable aperture plate 805 includes a mounting base plate 8051 and a plurality of adjusting plates 8052 arranged on the mounting base plate 8051, the plurality of adjusting plates 8052 are sequentially spliced, the adjusting holes are formed in the middle of the plurality of adjusting plates 8052, and through holes are formed in the mounting base plate 8051 corresponding to the adjusting holes; the plurality of mounting base plates 8051 are respectively connected with an adjusting rod 8053, and the adjusting rod 8053 is provided with a strip-shaped hole along the length direction thereof.
The adjusting holes are formed by surrounding a plurality of adjusting plates 8052, and the positions of the adjusting plates 8052 are adjusted by adjusting the fixing positions of the adjusting rods 8053 and the mounting base plate 8051, so that the sizes of the adjusting holes can be conveniently adjusted.
In one embodiment, as shown in fig. 7, the adjusting plate 8052 is in a fan-ring shape, two opposite sides of the adjusting plate 8052 are respectively provided with a pair of overlapping edges 8054 which are parallel to each other, the two overlapping edges 8054 are respectively arranged on the top and the bottom of the side wall of the adjusting plate 8052, two pairs of overlapping edges 8054 on two adjacent adjusting plates 8052 are arranged in an overlapping manner, when the position of each adjusting plate 8052 is changed, the overlapping edges 8054 which are overlapped with each other can still shield the gap between the two adjacent adjusting plates 8052, so as to ensure the light-shielding property.
In one embodiment, as shown in fig. 1 to fig. 3, a light shield is disposed outside the camera detection assembly 8, so that the detection of the tortillas is in a dark environment, and a light source is provided by the surface light source 807 and the backlight 808, so that the influence of external light can be avoided, and the detection accuracy is higher.
In one embodiment, as shown in fig. 1-3 and 5, light shielding plates 9 are respectively arranged on the two sides of the detection section 7 of the conveying mechanism along the cake conveying direction of the light shielding cover, so that interference of external light on cake detection can be further reduced.
In one embodiment, as shown in fig. 1-3, the instant noodle cake detection system further comprises a pair of side panels 3, the conveying section 6 and the detection section 7 of the conveying mechanism are respectively connected between the two side panels 3 through a conveyor belt bottom plate, and the side panels 3 are provided with noodle receiving grooves 2 corresponding to the bottoms of the conveying mechanisms, so that noodle residues falling from the conveying mechanisms can be conveniently collected.
In one embodiment, as shown in fig. 1-3, support plates 11 for installing surface slag blocking curtains are respectively arranged on two side panels 3 on two sides of the conveying mechanism, so as to block the surface slag of the cake from splashing.
In one embodiment, as shown in fig. 1-3, a pair of guide plates 10 is arranged on the conveying section 6 of the conveying mechanism, the two guide plates 10 form a guide channel for flour cakes to pass through, the outlet direction of the guide channel is consistent with the detection line direction of the detection section 7 of the conveying mechanism, and the guide plates 10 can guide the flour cakes, so that the conveying position of the flour cakes on the detection section 7 is ensured to be fixed and no deviation occurs.
The instant noodle cake is conveyed to the system through a conveying belt after being molded, the noodle cake is conveyed to a camera detection assembly 8 on a detection section 7 through a conveying section 6 and a left guide plate and a right guide plate of a conveying mechanism, the camera detection assembly 8 is simultaneously polished through a lower backlight source 808 and an upper annular noodle light source 807, an industrial camera 804 is triggered by a sensor to shoot before the noodle cake enters the middle of the light source, an image is collected, the image is analyzed and processed through a software system, whether the noodle cake is qualified or not is judged, unqualified products are removed after being shot, and the qualified products are conveyed to a noodle cake packaging area of the next procedure.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The instant noodle cake detection system is characterized by comprising a conveying mechanism for conveying noodle cakes and a camera detection assembly for detecting the noodle cakes, wherein the conveying mechanism comprises a conveying section and a detection section, the camera detection assembly corresponds to the detection section of the conveying mechanism in position, the camera detection assembly comprises an industrial camera for shooting the noodle cakes and a surface light source for illuminating the noodle cakes, the camera detection assembly further comprises a backlight source, light beams of the backlight source and the surface light source are respectively emitted to the two opposite sides of the noodle cakes, and the industrial camera and the surface light source are positioned on the same side of the noodle cakes.
2. The instant noodle cake detecting system according to claim 1, wherein the detecting section of the conveying mechanism is a transparent conveyor belt, the light beam of the surface light source is directed to the top surface of the cake, the industrial camera is disposed on the backlight side of the surface light source, the backlight source is disposed inside the detecting section of the conveying mechanism, and the light beam of the backlight source is directed to the bottom surface of the cake.
3. The instant noodle cake detection system according to claim 2, wherein the camera detection assembly further comprises a column, and the industrial camera and the noodle light source are slidably connected with the column through an adjusting seat, respectively.
4. The instant noodle cake detecting system according to claim 3, wherein a camera lens variable orifice plate is arranged between the industrial camera and the dough light source, and the middle part of the camera lens variable orifice plate is provided with an adjusting hole corresponding to the lens surface of the industrial camera.
5. The instant noodle cake detecting system according to claim 4, wherein the camera lens variable orifice plate is slidably connected with the upright post through the adjusting seat.
6. The instant noodle cake detection system according to claim 5, wherein the camera lens variable orifice plate comprises a mounting base plate and a plurality of adjustment plates arranged on the mounting base plate, the plurality of adjustment plates are sequentially spliced, the adjustment holes are formed in the middle parts of the plurality of adjustment plates, and through holes are formed in the mounting base plate corresponding to the adjustment holes; the mounting bottom plates are respectively connected with adjusting rods, and the adjusting rods are provided with strip holes along the length direction.
7. The instant noodle cake detecting system according to claim 6, wherein the adjusting plate is fan-shaped, a pair of overlapping sides parallel to each other are respectively provided on opposite sides of the adjusting plate, the two overlapping sides are respectively provided on the top and bottom of the side wall of the adjusting plate, and two pairs of overlapping sides on two adjacent adjusting plates are overlapped with each other.
8. The instant noodle cake detection system according to claim 7, wherein a light shield is provided outside the camera detection assembly.
9. The instant noodle cake detecting system according to claim 8, wherein light shielding plates are respectively provided on the detecting section of the conveying mechanism at both sides of the light shielding cover in the noodle cake conveying direction.
10. The instant noodle cake detecting system according to claim 9, wherein a pair of guide plates are provided on a conveying section of the conveying mechanism, and the guide plates form a guide passage through which the noodle cake passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922479421.8U CN211505260U (en) | 2019-12-31 | 2019-12-31 | Instant noodle cake detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922479421.8U CN211505260U (en) | 2019-12-31 | 2019-12-31 | Instant noodle cake detection system |
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| Publication Number | Publication Date |
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| CN211505260U true CN211505260U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922479421.8U Active CN211505260U (en) | 2019-12-31 | 2019-12-31 | Instant noodle cake detection system |
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| CN (1) | CN211505260U (en) |
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2019
- 2019-12-31 CN CN201922479421.8U patent/CN211505260U/en active Active
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