CN113970307A - Product quality detection device based on automatic bar code identification and detection method thereof - Google Patents
Product quality detection device based on automatic bar code identification and detection method thereof Download PDFInfo
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- CN113970307A CN113970307A CN202111225860.1A CN202111225860A CN113970307A CN 113970307 A CN113970307 A CN 113970307A CN 202111225860 A CN202111225860 A CN 202111225860A CN 113970307 A CN113970307 A CN 113970307A
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10554—Moving beam scanning
- G06K7/10594—Beam path
- G06K7/10603—Basic scanning using moving elements
- G06K7/10613—Basic scanning using moving elements by rotation, e.g. polygon
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Abstract
The invention discloses a detection method of a product quality detection device based on automatic bar code identification, relates to the technical field of product quality detection, and aims to solve the problems that the existing product quality detection device is low in detection efficiency and large in occupied area of the whole device. The inside one side of device shell is provided with stores up the sodium cavity, store up the inside centre of sodium cavity and be provided with the width grip block, the outside both sides of width grip block all are provided with first bilateral transmission threaded rod, one side of width grip block is provided with first pressure sensor, the lower extreme of width grip block you is provided with the length grip block, the one end of length grip block is provided with second pressure sensor, the both ends of length grip block all are provided with the fixed block, and the upper end of fixed block is provided with the unidirectional transmission threaded rod, the outside one side of unidirectional transmission threaded rod is provided with the second support frame, the lower extreme of second support frame is provided with third pressure sensor.
Description
Technical Field
The invention relates to the technical field of product quality detection, in particular to a product quality detection device based on automatic bar code identification and a detection method thereof.
Background
In the process of product quality detection, data such as length, width, height, weight and the like of a product need to be detected, whether the product is qualified or not is judged according to the detected data, and in order to position unqualified products and prevent rejection errors, a code scanning gun is used as a high-tech product with closely combined technologies such as optics, machinery, electronics, software application and the like as the progress of the era, and is a third generation main computer input device following a keyboard and a mouse.
However, in the use process of the existing product quality detection device, the length, the height, the width and the weight of different products are mostly detected in sequence, multiple data need to be detected in sequence, the detection efficiency is low, on the other hand, due to the fact that multiple data need to be detected in sequence, different data need different detection equipment, different detection equipment are transversely distributed in sequence, the whole size of the device is large, and occupied area is wide, and therefore the existing requirements are not met.
Disclosure of Invention
The invention aims to provide a product quality detection device based on automatic bar code identification and a detection method thereof, and aims to solve the problems that the product quality detection device provided in the background technology is low in detection efficiency and large in occupied area of the whole device.
In order to achieve the purpose, the invention provides the following technical scheme: a product quality detection device based on automatic bar code identification and a detection method thereof comprise a device shell, a sodium storage cavity is arranged at one side in the device shell, a width clamping plate is arranged in the middle of the inside of the sodium storage cavity, first bidirectional transmission threaded rods are arranged at two sides of the outside of the width clamping plate, and the first bidirectional transmission threaded rod is in threaded fit with the width clamping plate, one side of the width clamping plate is provided with a first pressure sensor, the lower end of the width clamping plate is provided with a length clamping plate, one end of the length clamping plate is provided with a second pressure sensor, the two ends of the length clamping plate are both provided with fixed blocks, the upper ends of the fixed blocks are provided with one-way transmission threaded rods, and a second support frame is arranged on one side of the outside of the one-way transmission threaded rod, and a third pressure sensor is arranged at the lower end of the second support frame.
Preferably, width grip block, length grip block and one-way transmission threaded rod all are provided with two, one side between the one-way transmission threaded rod is provided with first dead lever, the outside of first dead lever is provided with the second dead lever, and second dead lever and first dead lever sliding connection, first dead lever and second dead lever all with one-way transmission threaded rod between through transmission screw ring screw-thread fit.
Preferably, the inside of width grip block is provided with the two-way transmission threaded rod of second, the outside of the two-way transmission threaded rod of second is provided with the second sliding block, the inside upper end of length grip block is provided with the horizontal sliding rail, and horizontal sliding rail and second sliding block sliding connection.
Preferably, the inside both sides of sodium storage cavity all are provided with first vertical sliding rail, the outside of first vertical sliding rail is provided with the slip bracing piece, the one end of first bidirectional transmission threaded rod is provided with the slip bracing piece, and the one end and the first vertical sliding rail sliding connection of slip bracing piece, the other end and the first bidirectional transmission threaded rod fixed connection of slip bracing piece.
Preferably, the lower extreme of storing up the sodium cavity is provided with the third transmission band, the inside centre of third transmission band is provided with the support base, and the both ends of the support base of telling all are provided with the third support frame, one side and the lower extreme of third support frame all are provided with the second and restrict the wheel, and the second restricts the wheel and rotate with the third support frame and be connected, the upper end of third support frame is provided with first restriction wheel, and first restriction wheel rotates with the third support frame and is connected.
Preferably, the inside upper end of third support frame is provided with the vertical sliding rail of second, and the vertical sliding rail of second and first restriction wheel sliding connection, the inside of third transmission band is provided with spacing, and spacing and third transmission band fixed connection, spacing is connected with the equal draw-in groove of first restriction wheel and second restriction wheel.
Preferably, one side of third transmission band is provided with first transmission band, the outside in first transmission band is provided with the spiral slide bar, the outside of spiral slide bar is provided with first sliding block, and first sliding block and spiral slide bar sliding connection, the one end of first sliding block is provided with the scanning module, pass through singlechip electric connection between spiral slide bar and the device shell.
Preferably, the other end of third transmission band is provided with the second transmission band, the inside of second transmission band and first transmission band all is provided with the axis of rotation, through first support frame fixed connection between axis of rotation and the support base.
The product quality detection device and the detection method based on the automatic bar code identification comprise the following steps:
step one, an article is placed at the upper end of a first transmission belt and moves to the middle of the inside of a spiral sliding rod, a first sliding block slides outside the spiral sliding rod and simultaneously drives a scanning module to move, and the scanning module moves around the outside of the article and can scan bar codes at different positions.
And step two, after the articles are determined through scanning, the articles are moved to the upper end of a third conveyor belt through the transmission of the first conveyor belt, and the width clamping plate, the length clamping plate and the second support frame are driven to longitudinally move downwards through the sliding support rod in the first longitudinal sliding rail, so that the width clamping plate, the length clamping plate and the second support frame are moved to the outside of the articles.
And step three, the first bidirectional transmission threaded rod, the second bidirectional transmission threaded rod and the one-way transmission threaded rod rotate simultaneously, the two width clamping plates move relatively due to the rotation of the first bidirectional transmission threaded rod, the two length clamping plates move relatively due to the rotation of the second bidirectional transmission threaded rod, the rotation of the one-way transmission threaded rod can drive the first fixing rod to move longitudinally downwards through the transmission threaded ring, and the first fixing rod can drive the second supporting frame to move downwards due to the longitudinal downwards movement.
And step four, the two width clamping plates and the two length clamping plates move relatively and are limited by the second sliding block, and the second sliding block can move transversely in the transverse sliding rail after being limited, so that the width clamping plates and the length clamping plates limit articles at the upper end of the third conveying belt and move to the middle position of the upper end of the third conveying belt.
And fifthly, a first pressure sensor is arranged on one side of the width clamping plate, a second pressure sensor is arranged at one end of the length clamping plate, a third pressure sensor is arranged at the lower end of the second support frame, the conventional moving distances of the two width clamping plates, the two length clamping plates and the second support frame are consistent with the standard of the detection piece, the pressures born by the first pressure sensor, the second pressure sensor and the third pressure sensor are the same, the sizes of the articles are proved to be consistent, and the pressures born by the first pressure sensor, the second pressure sensor and the third pressure sensor are different, so that the sizes of the articles are proved to be consistent.
And step six, the first limiting wheels longitudinally move downwards in the second longitudinal sliding rail, after the first limiting wheels lose the limitation of the third conveying belt, the articles at the upper end of the third conveying belt fall to the upper end of the transverse sliding rail, and the weight of the articles is detected through the transverse sliding rail.
And step seven, conveying the detected articles through the third conveying belt, moving the detected articles to the upper end of the first conveying belt, and discharging the articles out of the device through the conveying of the first conveying belt.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is characterized in that the lower end of the width clamping plate is provided with a length clamping plate, the upper end of the width clamping plate is provided with a second supporting frame, when an article is detected, the rotation of the first bidirectional transmission threaded rod drives the two width clamping plates to move relatively and clamp the article, the width is detected, the rotation of the second bidirectional transmission threaded rod drives the two length clamping plates to move relatively and clamp the article, the length is detected, the rotation of the unidirectional transmission threaded rod can drive the second supporting frame to move longitudinally downwards through the first fixing rod and be attached to the upper end of the article, the height is detected, the first limiting wheel moves longitudinally downwards in the second longitudinal sliding rail to lose the limitation of the third conveying belt, the article on the upper end of the third conveying belt can be borne on the upper end of the transverse sliding rail and detected, and through the rotation of the first bidirectional transmission threaded rod, the second bidirectional transmission threaded rod and the unidirectional transmission threaded rod and the detection of the transverse sliding rail, make length, width, height and the weight of article detect simultaneously, detection efficiency obtains improving, prevents that the inside a plurality of check out test set from transversely having set gradually of device, has reduced the area of device.
2. According to the invention, the transverse sliding rail is arranged in the length clamping plate, the second sliding block is arranged outside the transverse sliding rail, the second bidirectional transmission threaded rod is arranged outside the second sliding block, the first bidirectional transmission threaded rod can drive the width clamping plate to move while the second bidirectional transmission threaded rod rotates to drive the length clamping plate to move through the second sliding block, so that the second sliding block can move in the transverse sliding rail, and articles borne by the upper end of the third conveying belt can be moved to the middle of the upper end of the third conveying belt by clamping the width clamping plate and the length clamping plate simultaneously, so that the article detection is facilitated, and the detection efficiency and the detection accuracy are improved.
3. According to the invention, the spiral sliding rod is arranged on one side outside the first transmission belt, the first sliding block is arranged outside the spiral sliding rod, the singlechip is arranged at the upper end of the first sliding block, an external article can pass through the spiral sliding rod when passing through the inside of the first transmission belt transmission input device, when the article stays in the spiral sliding rod, the first sliding block can drive the scanning module to slide outside the spiral sliding rod, the scanning module moves around the staying article through the first sliding block, and scans bar codes at different positions on the surface of the staying article through the surrounding movement, thereby preventing code scanning failure caused by different article placement positions, avoiding manual repair after scanning failure, and improving the working efficiency of the device.
Drawings
FIG. 1 is a front view of the overall internal structure of the apparatus of the present invention;
FIG. 2 is a perspective view of the relationship between the width clamping plate and the length clamping plate of the present invention;
FIG. 3 is an exploded view of the relationship of the width clamping plate and the length clamping plate of the present invention;
FIG. 4 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of the area B of FIG. 1 in accordance with the present invention;
fig. 6 is a partial enlarged view of the area C in fig. 3 according to the present invention.
In the figure: 1. a device housing; 2. a first conveyor belt; 3. a second conveyor belt; 4. a first support frame; 5. a single chip microcomputer; 6. a helical slide rod; 7. a first slider; 8. a scanning module; 9. a sodium storage cavity; 10. a first longitudinal sliding rail; 11. a sliding support bar; 12. a width clamping plate; 13. a first bidirectional transmission threaded rod; 14. a second slider; 15. a length clamping plate; 16. a transverse sliding rail; 17. a second bidirectional transmission threaded rod; 18. a fixed block; 19. a one-way drive threaded rod; 20. a first fixing lever; 21. a second fixing bar; 22. a drive threaded ring; 23. a second support frame; 24. a first pressure sensor; 25. a second pressure sensor; 26. a third pressure sensor; 27. a third conveyor belt; 28. a first limiting wheel; 29. a third support frame; 30. a second limiting wheel; 31. a second longitudinal sliding rail; 32. a limiting strip; 33. a support base; 34. and rotating the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an embodiment of the present invention is shown: a product quality detection device based on automatic bar code identification and a detection method thereof comprise a device shell 1, a sodium storage cavity 9 is arranged at one side inside the device shell 1, a width clamping plate 12 is arranged at the middle inside the sodium storage cavity 9, first bidirectional transmission threaded rods 13 are arranged at two sides outside the width clamping plate 12, and first bidirectional transmission threaded rod 13 and width grip block 12 screw-thread fit, one side of width grip block 12 is provided with first pressure sensor 24, the lower extreme of width grip block 12 you is provided with length grip block 15, the one end of length grip block 15 is provided with second pressure sensor 25, the both ends of length grip block 15 all are provided with fixed block 18, the upper end of fixed block 18 is provided with unidirectional transmission threaded rod 19, one side outside unidirectional transmission threaded rod 19 is provided with second support frame 23, the lower extreme of second support frame 23 is provided with third pressure sensor 26.
Further, the width grip block 12, the length grip block 15 and the one-way transmission threaded rod 19 are all provided with two, one side between the one-way transmission threaded rods 19 is provided with a first fixing rod 20, the outside of the first fixing rod 20 is provided with a second fixing rod 21, the second fixing rod 21 is in sliding connection with the first fixing rod 20, the first fixing rod 20 and the second fixing rod 21 are in threaded fit with the one-way transmission threaded rod 19 through a transmission threaded ring 22, and the second fixing rod 21 slides outside the first fixing rod 20 to match the relative movement of the two length grip blocks 15.
Further, a second bidirectional transmission threaded rod 17 is arranged inside the width clamping plate 12, a second sliding block 14 is arranged outside the second bidirectional transmission threaded rod 17, a transverse sliding rail 16 is arranged at the upper end inside the length clamping plate 15, the transverse sliding rail 16 is in sliding connection with the second sliding block 14, and the limitation of the second sliding block 14 can effectively enable the object carried by the upper end of the third conveying belt 27 to be moved to the middle of the upper end of the third conveying belt 27 through simultaneous clamping of the width clamping plate 12 and the length clamping plate 15, so that detection failure is prevented.
Further, the inside both sides of sodium storage cavity 9 all are provided with first vertical sliding rail 10, the outside of first vertical sliding rail 10 is provided with slip bracing piece 11, the one end of first bidirectional transmission threaded rod 13 is provided with slip bracing piece 11, and the one end of slip bracing piece 11 and first vertical sliding rail 10 sliding connection, the other end and the first bidirectional transmission threaded rod 13 fixed connection of slip bracing piece 11, support through slip bracing piece 11 can be with in the sodium storage cavity 9 detection equipment is received, avoid transversely having set gradually multiple detection equipment, the area of device is reduced.
Further, the lower extreme of sodium storage cavity 9 is provided with third transmission band 27, the inside centre of third transmission band 27 is provided with support base 33, the both ends of shouting of support base 33 all are provided with third support frame 29, one side and the lower extreme of third support frame 29 all are provided with second limiting wheel 30, and second limiting wheel 30 rotates with third support frame 29 and is connected, the upper end of third support frame 29 is provided with first limiting wheel 28, and first limiting wheel 28 rotates with third support frame 29 and is connected, first limiting wheel 28 and second limiting wheel 30 accessible spacing strip 32 restrict third transmission band 27.
Further, a second longitudinal sliding rail 31 is arranged at the upper end of the inside of the third support frame 29, the second longitudinal sliding rail 31 is connected with the first limiting wheel 28 in a sliding mode, a limiting strip 32 is arranged inside the third conveying belt 27, the limiting strip 32 is fixedly connected with the third conveying belt 27, the limiting strip 32 is connected with the first limiting wheel 28 and the second limiting wheel 30 in clamping grooves, the first limiting wheel 28 longitudinally moves downwards outside the second longitudinal sliding rail 31, and articles at the upper end of the third conveying belt 27 are placed at the upper end of the transverse sliding rail 16.
Further, one side of third transmission band 27 is provided with first transmission band 2, the outside of first transmission band 2 is provided with spiral sliding rod 6, the outside of spiral sliding rod 6 is provided with first sliding block 7, and first sliding block 7 and spiral sliding rod 6 sliding connection, the one end of first sliding block 7 is provided with scanning module 8, pass through singlechip 5 electric connection between spiral sliding rod 6 and the device shell 1, first sliding block 7 can drive scanning module 8 and slide in spiral sliding rod 6 outside, scanning module 8 is through the first sliding block 7 to the article of stopping around the motion, and scan the bar code that stops the different positions on article surface through the motion of encircleing, prevent to cause because of article locating position's difference and sweep the sign indicating number failure.
Further, the other end of the third conveyor belt 27 is provided with a second conveyor belt 3, the inside of the second conveyor belt 3 and the inside of the first conveyor belt 2 are both provided with a rotating shaft 34, the rotating shaft 34 is fixedly connected with the supporting base 33 through a first supporting frame 4, the first conveyor belt 2, the third conveyor belt 27 and the second conveyor belt 3 can be effectively connected through the support of the first supporting frame 4, and the stability of the device is improved.
The detection method of the product quality detection device based on the automatic bar code identification comprises the following steps:
firstly, an article is placed at the upper end of the first transmission belt 2 and moves to the middle inside the spiral sliding rod 6, the first sliding block 7 slides outside the spiral sliding rod 6 and simultaneously drives the scanning module 8 to move, and the scanning module 8 moves around the outside of the article and can scan bar codes at different positions.
After the articles are determined by scanning, the articles are conveyed by the first conveying belt 2 to the upper end of the third conveying belt 27, and the sliding support rod 11 slides in the first longitudinal sliding rail 10 to drive the width clamping plate 12, the length clamping plate 15 and the second support frame 23 to longitudinally move downwards, so that the width clamping plate 12, the length clamping plate 15 and the second support frame 23 move to the outside of the articles.
And step three, the first bidirectional transmission threaded rod 13, the second bidirectional transmission threaded rod 17 and the unidirectional transmission threaded rod 19 rotate simultaneously, the two width clamping plates 12 move relatively due to the rotation of the first bidirectional transmission threaded rod 13, the two length clamping plates 15 move relatively due to the rotation of the second bidirectional transmission threaded rod 17, the first fixing rod 20 is driven to move longitudinally downwards by the rotation of the unidirectional transmission threaded rod 19 through the transmission threaded ring 22, and the second supporting frame 23 can be driven to move downwards by the longitudinal downward movement of the first fixing rod 20.
And step four, the two width clamping plates 12 and the two length clamping plates 15 move relatively and are simultaneously limited by the second sliding block 14, and the second sliding block 14 moves transversely in the transverse sliding rail 16 after being limited, so that the width clamping plates 12 and the length clamping plates 15 limit the articles at the upper end of the third conveying belt 27 and move to the middle position of the upper end of the third conveying belt 27.
Step five, a first pressure sensor 24 is arranged on one side of the width clamping plate 12, a second pressure sensor 25 is arranged at one end of the length clamping plate 15, a third pressure sensor 26 is arranged at the lower end of the second supporting frame 23, the conventional moving distance of the two width clamping plates 12, the two length clamping plates 15 and the second supporting frame 23 is consistent with the standard of a detection piece, the same pressure born by the first pressure sensor 24, the second pressure sensor 25 and the third pressure sensor 26 proves that the sizes of the articles are consistent, and the different pressures born by the first pressure sensor 24, the second pressure sensor 25 and the third pressure sensor 26 prove that the sizes of the articles are consistent.
And sixthly, the first limiting wheel 28 longitudinally moves downwards in the second longitudinal sliding rail 31, and after the first limiting wheel 28 loses the limitation of the third conveying belt 27, the articles at the upper end of the third conveying belt 27 fall to the upper end of the transverse sliding rail 16, and the weight of the articles is detected through the transverse sliding rail 16.
And step seven, the detected articles are conveyed by the third conveying belt 27 and moved to the upper end of the first conveying belt 2, and the articles are discharged outside the device by the conveying of the first conveying belt 2.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a product quality detection device based on bar code automatic identification, includes device shell (1), its characterized in that: the device comprises a device shell (1), wherein a sodium storage cavity (9) is formed in one side inside the device shell (1), a width clamping plate (12) is arranged in the middle inside the sodium storage cavity (9), first bidirectional transmission threaded rods (13) are arranged on two sides of the outside of the width clamping plate (12), the first bidirectional transmission threaded rods (13) are in threaded fit with the width clamping plate (12), a first pressure sensor (24) is arranged on one side of the width clamping plate (12), a length clamping plate (15) is arranged at the lower end of the width clamping plate (12), a second pressure sensor (25) is arranged at one end of the length clamping plate (15), fixed blocks (18) are arranged at two ends of the length clamping plate (15), a unidirectional transmission threaded rod (19) is arranged at the upper end of each fixed block (18), a second supporting frame (23) is arranged on one side of the outside of the unidirectional transmission threaded rod (19), and a third pressure sensor (26) is arranged at the lower end of the second support frame (23).
2. The product quality detection device based on automatic bar code identification as claimed in claim 1, wherein: width grip block (12), length grip block (15) and one-way transmission threaded rod (19) all are provided with two, one side between one-way transmission threaded rod (19) is provided with first dead lever (20), the outside of first dead lever (20) is provided with second dead lever (21), and second dead lever (21) and first dead lever (20) sliding connection, all with one-way transmission threaded rod (19) between first dead lever (20) and second dead lever (21) through transmission threaded ring (22) screw-thread fit.
3. The product quality detection device based on automatic bar code identification as claimed in claim 1, wherein: the width grip block (12) is provided with second bidirectional transmission threaded rod (17) in inside, the outside of second bidirectional transmission threaded rod (17) is provided with second sliding block (14), the inside upper end of length grip block (15) is provided with horizontal sliding rail (16), and horizontal sliding rail (16) and second sliding block (14) sliding connection.
4. The product quality detection device based on automatic bar code identification as claimed in claim 1, wherein: the two sides of the interior of the sodium storage cavity (9) are provided with first longitudinal sliding rails (10), the exterior of the first longitudinal sliding rails (10) is provided with sliding support rods (11), one end of each first bidirectional transmission threaded rod (13) is provided with a sliding support rod (11), one end of each sliding support rod (11) is connected with the corresponding first longitudinal sliding rail (10) in a sliding mode, and the other end of each sliding support rod (11) is fixedly connected with the corresponding first bidirectional transmission threaded rod (13).
5. The product quality detection device based on automatic bar code identification as claimed in claim 1, wherein: the lower extreme of storing up sodium cavity (9) is provided with third transmission band (27), the inside centre of third transmission band (27) is provided with supports base (33), and the both ends of telling to support base (33) all are provided with third support frame (29), one side and the lower extreme of third support frame (29) all are provided with second and restrict wheel (30), and second restriction wheel (30) rotate with third support frame (29) and are connected, the upper end of third support frame (29) is provided with first restriction wheel (28), and first restriction wheel (28) rotate with third support frame (29) and be connected.
6. The product quality detection device based on automatic bar code identification as claimed in claim 5, wherein: the inside upper end of third support frame (29) is provided with the vertical sliding rail of second (31), and the vertical sliding rail of second (31) and first restriction wheel (28) sliding connection, the inside of third transmission band (27) is provided with spacing (32), and spacing (32) and third transmission band (27) fixed connection, spacing (32) are connected with the equal draw-in groove of first restriction wheel (28) and second restriction wheel (30).
7. The product quality detection device based on automatic bar code identification as claimed in claim 6, wherein: one side of third transmission band (27) is provided with first transmission band (2), the outside of first transmission band (2) is provided with spiral sliding rod (6), the outside of spiral sliding rod (6) is provided with first sliding block (7), and first sliding block (7) and spiral sliding rod (6) sliding connection, the one end of first sliding block (7) is provided with scanning module (8).
8. The product quality detection device based on automatic bar code identification as claimed in claim 7, wherein: the other end of third transmission band (27) is provided with second transmission band (3), the inside of second transmission band (3) and first transmission band (2) all is provided with axis of rotation (34), through first support frame (4) fixed connection between axis of rotation (34) and support base (33).
9. The detection method of the product quality detection device based on the automatic barcode recognition according to any one of claims 1 to 8, wherein: the method comprises the following steps:
firstly, an article is placed at the upper end of a first transmission belt (2) and moves to the middle inside a spiral sliding rod (6), a first sliding block (7) slides outside the spiral sliding rod (6) and simultaneously drives a scanning module (8) to move, and the scanning module (8) moves around the outside of the article and can scan bar codes at different positions.
And step two, after the articles are determined through scanning, the articles are conveyed to the upper end of a third conveying belt (27) through the first conveying belt (2), and a sliding support rod (11) slides in a first longitudinal sliding rail (10) to drive a width clamping plate (12), a length clamping plate (15) and a second support frame (23) to longitudinally move downwards, so that the width clamping plate (12), the length clamping plate (15) and the second support frame (23) move to the outside of the articles.
Step three, the first bidirectional transmission threaded rod (13), the second bidirectional transmission threaded rod (17) and the unidirectional transmission threaded rod (19) rotate simultaneously, the two width clamping plates (12) move relatively due to the rotation of the first bidirectional transmission threaded rod (13), the two length clamping plates (15) move relatively due to the rotation of the second bidirectional transmission threaded rod (17), the first fixing rod (20) is driven to move longitudinally downwards through the transmission threaded ring (22) due to the rotation of the unidirectional transmission threaded rod (19), and the second supporting frame (23) can be driven to move downwards by the longitudinal downward movement of the first fixing rod (20).
And fourthly, the two width clamping plates (12) and the two length clamping plates (15) move relatively and are limited by the second sliding block (14), and the second sliding block (14) can move transversely in the transverse sliding rail (16) after being limited, so that the width clamping plates (12) and the length clamping plates (15) limit articles on the upper end of the third conveying belt (27) and move to the middle position of the upper end of the third conveying belt (27).
Fifthly, a first pressure sensor (24) is arranged on one side of the width clamping plate (12), a second pressure sensor (25) is arranged at one end of the length clamping plate (15), a third pressure sensor (26) is arranged at the lower end of the second support frame (23), the conventional downward movement distances of the two width clamping plates (12), the two length clamping plates (15) and the second support frame (23) are consistent with the standard of a detection piece, the pressures borne by the first pressure sensor (24), the second pressure sensor (25) and the third pressure sensor (26) are the same, and the sizes of the articles are proved to be consistent, and the pressures borne by the first pressure sensor (24), the second pressure sensor (25) and the third pressure sensor (26) are different.
And sixthly, the first limiting wheel (28) longitudinally moves downwards in the second longitudinal sliding rail (31), and after the first limiting wheel (28) loses the limitation of the third conveying belt (27), the articles at the upper end of the third conveying belt (27) fall to the upper end of the transverse sliding rail (16), and the weight of the articles is detected through the transverse sliding rail (16).
And step seven, conveying the detected articles by the third conveying belt (27) and moving the articles to the upper end of the first conveying belt (2), and discharging the articles out of the device by the conveying of the first conveying belt (2).
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| CN202111225860.1A CN113970307A (en) | 2021-10-21 | 2021-10-21 | Product quality detection device based on automatic bar code identification and detection method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986347A (en) * | 2022-05-13 | 2022-09-02 | 南通海能陶瓷科技有限公司 | Device and method for processing pressureless sintering silicon carbide thin-wall structural member |
-
2021
- 2021-10-21 CN CN202111225860.1A patent/CN113970307A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986347A (en) * | 2022-05-13 | 2022-09-02 | 南通海能陶瓷科技有限公司 | Device and method for processing pressureless sintering silicon carbide thin-wall structural member |
| CN114986347B (en) * | 2022-05-13 | 2023-08-18 | 南通海能陶瓷科技有限公司 | Processing device and method for pressureless sintered silicon carbide thin-wall structural member |
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