CN110961369A - Appearance size defect detection equipment - Google Patents
Appearance size defect detection equipment Download PDFInfo
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- CN110961369A CN110961369A CN201911393217.2A CN201911393217A CN110961369A CN 110961369 A CN110961369 A CN 110961369A CN 201911393217 A CN201911393217 A CN 201911393217A CN 110961369 A CN110961369 A CN 110961369A
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- conveying
- conveying mechanism
- appearance size
- size defect
- detection
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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
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses an appearance size defect detection device, which comprises: the conveying mechanism is used for conveying materials and comprises a feeding end and a receiving end; the discharging mechanism is used for placing and tensioning a material roll and is in butt joint with the feeding end of the conveying mechanism; the winding mechanism is used for winding the detected materials and is in butt joint with the material receiving end of the conveying mechanism; the detection mechanism is used for detecting the appearance size defect and is arranged on the conveying mechanism; and the grabbing mechanism is used for taking out the products which are detected to be unqualified from the conveying mechanism. The conveying mechanism provides power to move the material belt, and in the moving process of the material belt, the material belt is always in a tensioning state by the discharging mechanism, so that the detection of the detection mechanism is facilitated; the detection mechanism detects the appearance size of the copper oxide product on the material belt, the qualified product is detected and sent to the winding mechanism for winding, and the unqualified product is taken out from the conveying mechanism by the grabbing mechanism, so that the missing detection is avoided, the labor intensity is reduced, and the efficiency is improved.
Description
Technical Field
The invention relates to detection equipment, in particular to appearance size defect detection equipment.
Background
The size of the copper oxide product is easy to exceed the allowable error range in the production process, and the copper oxide product needs to be detected to ensure that the size of the product is qualified. At present, visual inspection is mainly carried out by means of production line staff, but in the process of visual inspection of appearance defects of copper oxide, the labor intensity is high, visual fatigue is easy to occur, and missing inspection occurs.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an appearance size defect detection device which can automatically detect the appearance size of a copper oxide product and take out unqualified products.
An apparent size defect detecting apparatus according to an embodiment of a first aspect of the present invention is characterized by comprising: the conveying mechanism is used for conveying materials and comprises a feeding end and a receiving end; the discharging mechanism is used for placing and tensioning a material roll and is in butt joint with the feeding end of the conveying mechanism; the winding mechanism is used for winding the detected materials and is in butt joint with the material receiving end of the conveying mechanism; the detection mechanism is used for detecting the appearance size defect and is arranged on the conveying mechanism; and the grabbing mechanism is used for taking out the products which are detected to be unqualified from the conveying mechanism.
The appearance size defect detection equipment provided by the embodiment of the invention at least has the following beneficial effects: the conveying mechanism provides power to move the material belt, and in the moving process of the material belt, the material belt is always in a tensioning state by the discharging mechanism, so that the detection of the detection mechanism is facilitated; the detection mechanism detects the appearance size of the copper oxide product on the material belt, the qualified product is detected and sent to the winding mechanism for winding, and the unqualified product is taken out from the conveying mechanism by the grabbing mechanism, so that the missing detection is avoided, the labor intensity is reduced, and the efficiency is improved.
According to some embodiments of the present invention, the inspection mechanism includes a first visual inspection assembly and a second visual inspection assembly, the first visual inspection assembly includes a first camera disposed above the conveying mechanism, the second visual inspection assembly includes a second camera disposed below the conveying mechanism, and both the first camera and the second camera face the conveying mechanism.
According to some embodiments of the present invention, the second visual detection assembly further includes a spot light and a light-gathering ring, the spot light is sequentially disposed below the conveying mechanism, the spot light faces the conveying mechanism, and the light-gathering ring is disposed between the spot light and the conveying mechanism.
According to some embodiments of the invention, the gripping mechanism comprises a first drive assembly and a first suction cup, the first drive assembly driving the first suction cup to move.
According to some embodiments of the invention, the conveying mechanism comprises a conveying plate, the conveying plate is arranged along the X direction, and guide wheels are arranged on both sides of the conveying plate.
According to some embodiments of the invention, a correcting mechanism is arranged at one end of the conveying plate close to the discharging mechanism, the correcting mechanism comprises a pressing plate and conveying rollers, the conveying rollers and the pressing plate are sequentially arranged along the X direction, two correcting wheels are symmetrically arranged on the conveying rollers, and the pressing plate is rotatably arranged.
According to some embodiments of the present invention, a driving mechanism is disposed at an end of the conveying plate close to the winding mechanism, the driving mechanism includes a first motor, a first pressing wheel and a second pressing wheel, the first pressing wheel and the second pressing wheel are disposed along the Z direction, and the first motor drives the first pressing wheel to rotate.
According to some embodiments of the invention, the driving mechanism further comprises an adjusting assembly, the adjusting assembly comprises an adjusting screw, a sliding block, a sliding rail and a connecting block, the adjusting screw and the sliding rail are vertically arranged, the sliding block and the sliding rail are installed in a matched mode, the connecting block is installed on the sliding block, the connecting block is in threaded connection with the adjusting screw, and the connecting block is hinged to the second pressing wheel.
According to some embodiments of the invention, the discharging mechanism comprises a second motor and a discharging roller, and the second motor drives the discharging roller to rotate.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of an apparatus for detecting an apparent size defect according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an apparatus for detecting an apparent size defect according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a driving mechanism of the appearance size defect detecting apparatus shown in FIG. 1;
fig. 4 is a schematic structural diagram of a gripping mechanism of the appearance size defect detecting apparatus shown in fig. 1.
Description of reference numerals:
a discharge roller 111, a first motor 112,
A conveying roller 211, a correction wheel 212, a platen 213,
A guide wheel 311, a conveying plate 312,
A first camera 411, a light-gathering ring 412, a second camera 413, a spotlight 414,
The grabbing mechanism 500, the first driving assembly 510, the linear sliding table module 511, the linear cylinder 512, the first suction disc 520,
A driving mechanism 600, an adjusting screw 611, a second pressure wheel 612, a first pressure wheel 613, a second motor 614, a connecting block 615, a sliding rail 616, a sliding block 617, a,
The winding mechanism 700.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In some embodiments, referring to fig. 1 to 4, an apparent size defect inspection apparatus, comprising: the conveying mechanism is used for conveying materials and comprises a feeding end and a receiving end; the discharging mechanism is used for placing and tensioning a material roll and is butted with the feeding end of the conveying mechanism; the winding mechanism 700 is used for winding the detected materials and is butted with the material receiving end of the conveying mechanism; the detection mechanism is used for detecting the appearance size defect and is arranged on the conveying mechanism; and the grabbing mechanism 500 is used for taking out the products which are detected to be unqualified from the conveying mechanism.
The conveying mechanism provides power to move the material belt, and in the moving process of the material belt, the material belt is always in a tensioning state by the discharging mechanism, so that the detection of the detection mechanism is facilitated; the detection mechanism detects the appearance size of the copper oxide product on the material belt, detects that the qualified product is sent to the rolling mechanism 700 for rolling, and the unqualified product is taken out from the conveying mechanism by the grabbing mechanism 500, so that the missing detection is avoided, the labor intensity is reduced, and the efficiency is improved.
In some embodiments, referring to fig. 1-2, the detection mechanism includes a first visual detection assembly and a second visual detection assembly, the first visual detection assembly includes a first camera 411, the first camera 411 is disposed above the conveying mechanism, the second visual detection assembly includes a second camera 413, the second camera 413 is disposed below the conveying mechanism, and the first camera 411 and the second camera 413 both face the conveying mechanism. First camera 411 detects the external dimension of product from the front, and second camera 413 detects the external dimension of product from the back, realizes detecting the product from many angles, improves the accuracy that detects. In this embodiment, first video determine module and second video determine module all are provided with two sets ofly, through detecting many times the product, improve the degree of accuracy. In addition, it should be noted that, the first visual inspection assembly and the second visual inspection assembly both apply a visual image inspection technology to inspect the external dimensions of the product, and the visual image inspection technology belongs to the prior art and is not described in detail herein.
In some embodiments, referring to fig. 1-2, the second image inspection assembly further includes a spot light 414 and a light ring 412, the spot light 414 is disposed below the conveying mechanism in sequence, the spot light 414 faces the conveying mechanism, and the light ring 412 is disposed between the spot light 414 and the conveying mechanism. The spot light 414 irradiates the back of the product, so that the second camera 413 can detect the product conveniently, and meanwhile, the light of the spot light 414 penetrates through the light gathering ring 412 and irradiates the product, so that the light is concentrated on the product, and the detection error is reduced.
In some embodiments, referring to fig. 1-3, the grasping mechanism 500 includes a first drive assembly 510 and a first suction cup 520, wherein the first drive assembly 510 drives the first suction cup 520 to move. The first driving assembly 510 can be a linear sliding table module 511, and can also be a combination of the linear sliding table module 511 and an air cylinder, in this embodiment, the first driving assembly 510 is a combination of the linear sliding table module 511 and a linear air cylinder 512, and is matched with the linear sliding table module 511 through two sets of linear sliding table modules 511, wherein one set of linear sliding table module 511 drives the first suction disc 520 to move along the X direction, the other set of linear sliding table module 511 drives the first suction disc 520 to move along the Y direction, and in addition, the linear air cylinder 512 drives the first suction disc 520 to move along the Z direction. When detection mechanism detected out unqualified product, two sets of sharp slip table modules 511 drive first sucking disc 520 jointly and remove to the top of unqualified product, then the first sucking disc 520 of cylinder drive is close to the product downwards, and first sucking disc 520 is inhaled the product to take away, avoid lou examining.
In some embodiments, referring to fig. 1 to 2, the conveying mechanism includes a conveying plate 312, the conveying plate 312 is disposed along the X direction, and guide wheels 311 are disposed on both sides of the conveying plate 312. The material belt is conveyed along the length direction of the conveying plate 312, and the guide wheels 311 on the two sides of the conveying plate 312 reduce the position deviation of the material belt in the conveying process, so that the detection precision of the detection mechanism is improved. It should be noted that the copper oxide product is attached to the strip of material.
In some embodiments, referring to fig. 1 to 2, a correcting mechanism is disposed at an end of the conveying plate 312 close to the discharging mechanism, the correcting mechanism includes a pressing plate 213 and a conveying roller 211, the conveying roller 211 and the pressing plate 213 are sequentially disposed along the X direction, two correcting wheels 212 are symmetrically disposed on the conveying roller 211, and the pressing plate 213 is rotatably disposed. The material area is followed discharge mechanism ejection of compact back, enters into the aligning gear, and the correcting wheel 212 on the conveying roller 211 is rectified the material area, prevents the material area off tracking, and the transport is pressed with the material through clamp plate 213 simultaneously, makes the distance between material area and the detection mechanism remain stable, improves detection stability.
In some embodiments, referring to fig. 1, a driving mechanism 600 is disposed at an end of the conveying plate 312 close to the winding mechanism 700, the driving mechanism 600 includes a first motor 112, a first pressing wheel 613, and a second pressing wheel 612, the first pressing wheel 613 and the second pressing wheel 612 are disposed along the Z direction, and the first motor 112 drives the first pressing wheel 613 to rotate. The first pressing wheel 613 and the second pressing wheel 612 clamp the material belt together, and when the first pressing wheel 613 is driven by the first motor 112 to rotate, the first pressing wheel 613 rolls to convey the material belt. The discharging mechanism comprises a second motor 614 and a discharging roller 111, and the second motor 614 drives the discharging roller 111 to rotate. The material roll is installed on the discharge roller 111, and when the first pinch roller 613 and the second pinch roller 612 roll and convey the material belt, the second motor 614 controls the rotating speed of the discharge roller 111, so that the material belt is always in a tensioning state, the detection mechanism is convenient to detect, the detection accuracy is improved, and the conveying stability is improved.
In some embodiments, referring to fig. 1 and 4, the driving mechanism 600 further includes an adjusting assembly, the adjusting assembly includes an adjusting screw 611, a sliding block 617, a sliding rail 616 and a connecting block 615, the adjusting screw 611 and the sliding rail 616 are both vertically disposed, the sliding block 617 is installed in cooperation with the sliding rail 616, the connecting block 615 is installed on the sliding block 617, the connecting block 615 is in threaded connection with the adjusting screw 611, and the connecting block 615 is hinged to the second pressing wheel 612. By rotating the adjusting screw 611, the connecting block 615 moves in the Z direction, and the distance between the first pressing wheel 613 and the second pressing wheel 612 is adjusted, so as to adjust the pressure applied to the material belt, avoid crushing the material belt, and avoid damaging the material belt due to the material belt being too tight.
Referring to fig. 1, the specific working process of the appearance size defect detecting apparatus is as follows: the material roll is sent out from the discharging roller 111, the correcting wheel 212 on the conveying roller 211 is corrected, then the conveying plate 312 is moved, the guide wheels 311 on the two sides of the conveying plate 312 enable the material belt to be always positioned on the conveying plate 312 in the conveying process, and the offset of the position of the material belt is reduced; the material belt is conveyed on the conveying plate 312, when passing through the first camera 411, the appearance size of the product on the material belt is detected from the front side, and when passing through the second camera 413, the appearance size of the product on the material belt is detected from the back side; after the detection is finished, the first driving assembly 510 drives the first suction disc 520 to move to the position of the unqualified product, and the unqualified product is taken out by the first suction disc 520, so that the detection omission is avoided; and then after detection, the material is wound in the winding mechanism 700, the winding mechanism 700 comprises a third motor and a winding roller, and the third motor drives the winding roller to rotate so as to wind the material belt. The efficiency is improved, and the efficiency is improved,
the embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (9)
1. Apparent size defect inspection equipment, its characterized in that includes:
the conveying mechanism is used for conveying materials and comprises a feeding end and a receiving end;
the discharging mechanism is used for placing and tensioning a material roll and is in butt joint with the feeding end of the conveying mechanism;
the winding mechanism is used for winding the detected materials and is in butt joint with the material receiving end of the conveying mechanism;
the detection mechanism is used for detecting the appearance size defect and is arranged on the conveying mechanism;
and the grabbing mechanism is used for taking out the products which are detected to be unqualified from the conveying mechanism.
2. The apparatus according to claim 1, wherein the inspection mechanism includes a first vision inspection assembly and a second vision inspection assembly, the first vision inspection assembly includes a first camera disposed above the conveying mechanism, the second vision inspection assembly includes a second camera disposed below the conveying mechanism, and the first camera and the second camera both face the conveying mechanism.
3. The appearance size defect detecting equipment of claim 2, wherein the second visual image detecting assembly further comprises a spot light and a light-gathering ring, the spot light is sequentially arranged below the conveying mechanism, the spot light faces the conveying mechanism, and the light-gathering ring is arranged between the spot light and the conveying mechanism.
4. The apparatus according to claim 1, wherein the gripping mechanism comprises a first driving assembly and a first suction cup, and the first driving assembly drives the first suction cup to move.
5. The appearance size defect detecting apparatus according to claim 1, wherein the conveying mechanism includes a conveying plate disposed along the X direction, and guide wheels are disposed on both sides of the conveying plate.
6. The appearance size defect detecting device according to claim 5, wherein a correcting mechanism is arranged at one end of the conveying plate close to the discharging mechanism, the correcting mechanism comprises a pressing plate and conveying rollers, the conveying rollers and the pressing plate are sequentially arranged along the X direction, two correcting wheels are symmetrically arranged on the conveying rollers, and the pressing plate is rotatably arranged.
7. The appearance size defect detecting equipment of claim 5, wherein a driving mechanism is arranged at one end of the conveying plate close to the rolling mechanism, the driving mechanism comprises a first motor, a first pressing wheel and a second pressing wheel, the first pressing wheel and the second pressing wheel are arranged along the Z direction, and the first motor drives the first pressing wheel to rotate.
8. The appearance size defect detecting device of claim 7, wherein the driving mechanism further comprises an adjusting assembly, the adjusting assembly comprises an adjusting screw, a sliding block, a sliding rail and a connecting block, the adjusting screw and the sliding rail are both vertically arranged, the sliding block and the sliding rail are installed in a matched mode, the connecting block is installed on the sliding block, the connecting block is in threaded connection with the adjusting screw, and the connecting block is hinged to the second pressing wheel.
9. The appearance size defect detecting equipment of claim 1, wherein the discharging mechanism comprises a second motor and a discharging roller, and the second motor drives the discharging roller to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393217.2A CN110961369A (en) | 2019-12-30 | 2019-12-30 | Appearance size defect detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393217.2A CN110961369A (en) | 2019-12-30 | 2019-12-30 | Appearance size defect detection equipment |
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| CN110961369A true CN110961369A (en) | 2020-04-07 |
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| CN201911393217.2A Pending CN110961369A (en) | 2019-12-30 | 2019-12-30 | Appearance size defect detection equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112130038A (en) * | 2020-09-16 | 2020-12-25 | 博众精工科技股份有限公司 | Pressure measuring and detecting device |
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2019
- 2019-12-30 CN CN201911393217.2A patent/CN110961369A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112130038A (en) * | 2020-09-16 | 2020-12-25 | 博众精工科技股份有限公司 | Pressure measuring and detecting device |
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