CN110893925B - Identification number acquisition and matching system - Google Patents
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- CN110893925B CN110893925B CN201811078377.3A CN201811078377A CN110893925B CN 110893925 B CN110893925 B CN 110893925B CN 201811078377 A CN201811078377 A CN 201811078377A CN 110893925 B CN110893925 B CN 110893925B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
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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
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
- G06K7/10415—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being fixed in its position, such as an access control device for reading wireless access cards, or a wireless ATM
- G06K7/10425—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being fixed in its position, such as an access control device for reading wireless access cards, or a wireless ATM the interrogation device being arranged for interrogation of record carriers passing by the interrogation device
- G06K7/10435—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being fixed in its position, such as an access control device for reading wireless access cards, or a wireless ATM the interrogation device being arranged for interrogation of record carriers passing by the interrogation device the interrogation device being positioned close to a conveyor belt or the like on which moving record carriers are passing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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Abstract
The application provides a digital identification number gathers matching system that is used for the digital identification number of the same product inner packing of automatic acquisition and the digital identification number on the external packing box, the system includes: conveyer belt (1), the system still includes along transfer direction set gradually allocate gyro wheel (2), pressure air jet equipment (3), system support (4) and treater (5), the extranal packing of waiting to gather the product can be opened automatically to the system to gather the sign digit on the inside and outside packing of this product of position, and, two sign digits that will gather are automatic to be matchd, the system that this application provided can also discover to match the sign digit that has the mistake, and will have the digital product rejection baling line that corresponds of mistake sign, thereby realize the digital automation of sign and match, improve the degree of accuracy of production efficiency and matching.
Description
Technical Field
The application belongs to the technical field of identification digital anti-imitation, tracking, tracing and the like, and particularly relates to an identification digital acquisition and matching system.
Background
For products with both inner package and outer package, such as bottled wine with outer package, an anti-imitation technique may be to paste identification numbers on the inner package and the outer package, respectively, and the identification numbers pasted on the inner package and the outer package are different, and to match and verify the two different identification numbers before leaving the factory, so that the identification numbers on the inner package and the outer package can be scanned respectively when the consumer performs anti-fake verification on the commodity, and a specific system or platform is used to verify whether the two identification numbers indicate the same product, if the indication indicates the same product, the product can be considered as the original product, i.e. the genuine product, and if the indication indicates different products, the product can be considered as the product after leaving the factory and the package is changed, i.e. the imitation product.
The method for matching and verifying two different identification numbers on the inner package and the outer package of a product before leaving a factory generally comprises the steps of respectively collecting the two identification numbers and matching the two different identification numbers through a specific system. In the case of a bottled wine having an outer package, identification numbers are generally attached to a wine bottle lid and a box lid of the outer package box, respectively, for the sake of packaging beauty and the like. However, due to the limitation of the packaging process, after the bottle body with the identification number is packed into the external packaging box, the box cover of the external packaging box is either in a natural closed state or in a completely opened state, but not in a half-open and half-closed state, which results in that at least one identification number is shielded, and thus the code reader cannot read the information of the shielded identification number.
At present, there is not a tool capable of reading identification numbers on the inner package and the outer package respectively, and therefore, the scanning mode of the identification numbers on the inner package and the outer package is manual scanning, but the error rate of code reading of manual scanning is high, the working efficiency is low, and the cost is high, so that a system capable of automatically collecting the identification numbers of the inner package and the outer package and automatically matching the identification numbers is urgently needed to be developed.
Disclosure of Invention
The application provides a digital identification number acquisition matching system for automatically matching two identification numbers on the inner package and the outer package of the same product, and solves the problems that a device capable of automatically identifying the identification numbers does not exist, the manual scanning can only be relied on to read the codes for matching, but the manual scanning has high code reading error rate, low working efficiency, high cost and the like.
The identification number acquisition and matching system provided by the application comprises: the conveying belt 1, the system still includes along transfer direction set gradually allocate gyro wheel 2, pressure air jet system 3, system support 4 and treater 5, wherein, allocate gyro wheel 2 set up in pairs in transfer belt 1 both sides, at least two, two allocate gyro wheels 2 set up relatively, the distance between the two slightly is less than the width of waiting to gather the product, allocate gyro wheel 2 and be used for making and form the preset distance between the adjacent product of waiting to gather, set up and rotate along anticlockwise to allocate gyro wheel 2 on transfer direction left side, set up and rotate along clockwise to allocate gyro wheel 2 on transfer direction right side, all rotational speeds of allocating the gyro wheel are equal, pressure air jet system 3 sets up in the side of transfer belt 1, allocate gyro wheel 2 still be provided with pressure air jet sensor 31 between the pressure air jet system 3, system support 4 erects in transfer belt 1 top, the system support 4 is sequentially provided with a box cover turning mechanism and a box cover positioning mechanism according to a conveying direction, the system support 4 is further provided with a first code reader 61 and a second code reader 62, the first code reader 61 and the second code reader 62 are respectively arranged on two sides of the box cover positioning mechanism, the system support 4 is further provided with a code reader sensor 63, and the processor 5 is configured to execute the following procedures:
starting the conveyor belt 1 and the distribution roller 2, wherein the products to be collected are conveyed to the distribution roller 2 by the conveyor belt 1, and adjacent products to be collected are separated by the distribution roller 2 to generate a preset distance; acquiring first position information sent by a pressure air injection sensor 31, wherein the first position information indicates that a single product to be collected reaches a first preset position; sending a starting signal to the pressure gas injection sensor 31 according to the first position information, so that the pressure gas injection device 3 injects high-pressure gas to a box cover of a product to be collected; acquiring second position information sent by a code reader sensor 63, wherein the second position information indicates that a single product to be collected reaches a second preset position through the box cover turnover mechanism, and the box cover of the product to be collected is positioned to the box cover preset position by the box cover positioning mechanism; sending acquisition signals to the first code reader 61 and the second code reader 62 according to the second position information; acquiring a first identification number and a second identification number which are acquired by the first code reader 61 and the second code reader 62 respectively, wherein the first identification number is the identification number on the outer package of the product to be acquired, and the second identification number is the identification number on the inner package box of the product to be acquired; the first identification number and the second identification number are matched.
In a preferred embodiment, said matching the first identification number and the second identification number comprises: if the first identification number and/or the second identification number are/is empty, recording the corresponding identification number as empty, and recording that the group of identification numbers is wrong.
Optionally, the system further comprises a removing device, the removing device comprises a fixed seat 71 and a pushing hand piece 72 installed on the fixed seat 71, the fixed seat 71 is installed on one side of the conveyor belt 1, the pushing hand piece 72 can stretch and retract in a reciprocating manner, and the stretching direction and the conveying direction of the pushing hand piece 72 are perpendicular.
Further, if the processor 5 records that a certain group of identification numbers is wrong, a rejection instruction is sent to the rejection device, and the group of identification numbers in the processor 5 is deleted.
In a preferred embodiment, the conveying speed of the conveyor belt 1 is 1.2 to 3 times of the rotating speed of the distributing roller 2.
In a preferred embodiment, an included angle α between an air outlet of the pressure air injection device 3 and a vertical surface is 10 to 50 °, air pressure of air injected by the pressure air injection device 3 is 0.4 to 0.8MPa, a distance between the pressure air injection sensor 31 and the pressure air injection device 3 along a conveying direction is 30 to 100mm, and a time length of each injection is 0.2 to 1 s.
In a preferred embodiment, the distance between the first predetermined position and the pressure jet 3 in the transport direction is 0 to 50mm, and the first predetermined position is located upstream of the pressure jet 3.
In a preferred embodiment, the distance between the second predetermined position and the first code reader 61/the second code reader 62 in the transport direction is 0 to 100mm, and the second predetermined position is located upstream of the first code reader 61/the second code reader 62.
In a preferred embodiment, the lid overturning mechanism comprises a lid guide rod 81 and a lid blocking rod 82, wherein the lid guide rod 81 is a straight rod and is lifted upwards along the conveying direction, the starting end of the lid guide rod 81 is opposite to the pressure jet device 3, and the distance between the starting end of the lid guide rod 81 and the conveyor belt is greater than the total height of the box body in the closed state of the lid of the outer packing box and less than the maximum height of the box body in the open state of the lid of the outer packing box, so that the lid lifted by the pressure jet device 3 can be overlapped on the lid guide rod 81 to be gradually opened to a preset position under the driving of the conveyor belt.
In a preferred embodiment, the lid stop bar 82 is a straight bar arranged along the conveying direction of the product conveyor, and the distance between the lid stop bar 82 and the conveyor is smaller than the maximum height of the box in the open state of the outer box lid and larger than the total height of the box in the closed state of the outer box lid.
The identification number acquisition and matching system can automatically open the outer package of the product to a specific angle, read the identification numbers on the inner package and the outer package by using the code reader, automatically match the two identification numbers, and restore the outer package of the product to a closed state after matching is finished, so that subsequent operation is facilitated; moreover, products which cannot read the identification numbers correctly can be removed by the removing device, and corresponding data records are deleted, so that the products on the product line are both products with two identification numbers correctly matched, and the products leaving factory can realize preset anti-counterfeiting, tracing and other functions.
Drawings
Fig. 1 is a schematic structural diagram of the identification number acquisition and matching system.
Description of the reference numerals
The automatic box cover positioning device comprises a conveying belt 1, a distributing roller 2, a pressure air injection device 3, a pressure air injection sensor 31, a system support 4, a processor 5, a first code reader 61, a second code reader 62, a code reader sensor 63, a fixed seat 71, a pushing hand piece 72, a box cover guide rod 81, a box cover blocking rod 82 and a box cover positioning arc 83.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The application provides a digital matching system that gathers of sign is particularly useful for inside and outside packing and is the product of stereoplasm packing, for example, box-packed wine etc.. The structure and the working principle of the identification number acquisition and matching system in the application are explained in detail by taking box wine as an example.
In the application, the identification number may be a bar code, a two-dimensional code, or other numbers for marking the information of the authenticity, the place of production, the circulation process, etc. of the article.
Fig. 1 is a schematic structural diagram of the identification number acquisition and matching system, as shown in fig. 1, the identification number acquisition and matching system includes: the conveyer belt 1, along the distribution gyro wheel 2, pressure air jet system 3, system's support 4 and treater 5 that the direction of transfer set gradually.
In an implementation manner, the distributing rollers 2 are arranged in pairs at two sides of the conveyor belt 1, at least two, and two distributing is taken as an example for explanation. Two allocate gyro wheels 2 and set up in that the conveyer belt both sides are relative, and the distance between the two slightly is less than the width of waiting to gather the product for wait to gather the product process during allocate gyro wheel 2, allocate gyro wheel 2 right wait to gather the product and produce slight pressure, thereby produce slight frictional force, and then make adjacent waiting to gather and form preset distance between the product, preset distance can be confirmed through the speed of debugging conveyer belt and the speed of allocating the gyro wheel. In this embodiment, set up in the left minute of direction of transfer gyro wheel 2 along the anticlockwise rotation, set up in minute of direction of transfer right side minute of transfer gyro wheel 2 along the clockwise rotation, the rotational speed of two minute gyro wheels that set up relatively equals to the rotational speed phase-match of these two minute gyro wheels avoids causing the injury to the product.
In a preferred embodiment, the conveying speed of the conveyor belt 1 is 1.5 to 3 times of the rotating speed of the distributing roller 2. The applicant finds that the conveying speed of the conveying belt 1 is 1.5-3 times of the rotating speed of the distribution roller 2, the preset distance formed between two adjacent products to be collected can enable the subsequent code reader to identify different identification numbers, and the faster collecting speed can be guaranteed.
In a practical way, the pressure air injection device 3 is arranged at the side edge of the conveyor belt 1, for example, at the left side or the right side, and the free end of the outer packing box cover to be opened is opposite to the air outlet of the pressure air injection device 3 in the use process, so that the high-pressure air flow blown by the pressure air injection device 3 can open the free end of the outer packing box cover to expose the identification number attached in the box.
Further, a pressure air injection sensor 31 is further arranged between the distribution roller 2 and the pressure air injection device 3, the pressure air injection sensor 31 is used for collecting position information of a product to be collected, and the processor starts the pressure air injection device 3 according to the position information uploaded by the pressure air injection sensor 31 to inject high-pressure air flow outwards.
In a preferred embodiment, an included angle α between an air outlet of the pressure air injection device 3 and a vertical surface is 10 to 50 °, air pressure of air injected by the pressure air injection device 3 is 0.4 to 0.8MPa, a distance between the pressure air injection sensor 31 and the pressure air injection device 3 along a conveying direction is 30 to 100mm, and a time length of each injection is 0.2 to 1 s. The applicant finds that under the above conditions, the pressure air injection device 3 can blow the outer packaging box cover of the product to be processed away to a specific position quickly with a minimum air injection amount, so that the outer packaging box cover can be opened to the specific position by subsequent components, and the scanning and collecting system can scan and collect identification numbers arranged on the inner package and the outer package of the product to be processed conveniently.
In this embodiment, the system support 4 is erected above the conveyor belt 1, and a box cover turning mechanism and a box cover positioning mechanism are sequentially arranged on the system support 4 according to the conveying direction.
In a preferred embodiment, the lid overturning mechanism comprises a lid guide rod 81 and a lid blocking rod 82, wherein the lid guide rod 81 is a straight rod and is lifted upwards along the conveying direction, the starting end of the lid guide rod 81 is opposite to the pressure jet device 3, and the distance between the starting end of the lid guide rod 81 and the conveyor belt is greater than the total height of the box body in the closed state of the lid of the outer packing box and less than the maximum height of the box body in the open state of the lid of the outer packing box, so that the lid lifted by the pressure jet device 3 can be overlapped on the lid guide rod 81 to be gradually opened to a preset position under the driving of the conveyor belt.
Further, the lid blocks that pole 82 is for following the straight type pole that product conveyer belt direction of transfer set up, the lid blocks that the distance between pole 82 and the conveyer belt is less than the maximum height of external packing box lid open mode box body to be greater than the total height of external packing box lid closed mode box body, so that carry on spacingly to external packing box lid rotation angle, avoid leading to the problem that the external packing box lid upset excessively caused the code reader can't be discerned because of pressure air jet system 3 dynamics of blowing is too big.
Furthermore, the box cover positioning mechanism comprises a box cover positioning arc 83, the box cover positioning arc 83 is an arc-shaped rod protruding towards the box cover blocking rod 82, and the highest point of the box cover positioning arc 83 is not lower than the box cover blocking rod 82.
The system bracket 4 is further provided with a first code reader 61 and a second code reader 62, the first code reader 61 and the second code reader 62 are respectively arranged on two sides of the box cover positioning mechanism, namely, the first code reader 61 and the second code reader 62 are respectively arranged on two sides of the conveyor belt, so that the first code reader 61 reads one identification number, and the second code reader can read the other identification number, thereby realizing the simultaneous reading of the identification numbers at two different positions.
Optionally, the system further comprises a removing device, and the removing device comprises a fixed seat 71 and a pushing hand piece 72 installed on the fixed seat 71.
The fixed seat 71 is installed on one side of the conveyor belt 1 and is close to the conveyor belt 1, so that the pushing component 72 can touch the products to be collected on the conveyor belt after extending out, and push the products to be removed off the conveyor belt.
In this embodiment, the fixing seat 71 may be a fixing seat having any shape in the prior art, and is preferably capable of fixedly supporting the pushing hand piece 72.
Further, the pushing hand piece 72 can be extended and retracted back and forth under the control of the processor, and the extending and retracting direction of the pushing hand piece 72 is perpendicular to the conveying direction, so that the pushing hand piece can remove the products to be removed in the shortest stroke.
In an implementation manner, a code reader sensor 63 is further disposed on the system bracket 4, the code reader sensor 63 is configured to collect position information of a product to be collected, and the processor controls the code reader to operate according to the position information to read a corresponding identification number.
Optionally, each code reader may be respectively communicated with a code reader sensor, each code reader sensor provides position information of a product to be collected for only one code reader, or two code readers share one code reader sensor, that is, this code reader provides position information for two code readers simultaneously, and regardless of the setting mode, the distance between the code reader sensor and the code reader can be determined through testing, so that under specific conditions of specific conveying speed, specific packaging box volume size and the like, the code reader can be accurately started to operate to collect identification numbers.
In one implementable manner, the processor 5 is configured to execute the following program:
start conveyer belt 1 and allocate gyro wheel 2, and control conveyer belt 1's transfer rate with allocate gyro wheel 2's slew velocity phase-match for the product of waiting to gather can enough advance fast, moreover, also can make code reader accuracy read the identification number, the product of waiting to gather is conveyed to allocating gyro wheel 2 department by conveyer belt 1, and adjacent product of waiting to gather is allocated 2 separation of gyro wheel and is produced and predetermine the distance, so that code reader can distinguish the identification number on the different products.
First position information sent by the pressure jet sensor 31 is acquired, and the first position information indicates that a single product to be collected reaches a first preset position.
In a preferred embodiment, the distance between the first predetermined position and the pressure jet device 3 in the conveying direction is 0 to 50mm, and the first predetermined position is located upstream of the pressure jet device 3, so that the pressure jet device 3 can be opened in time.
In this embodiment, the pressure jet sensor 31 may send the first position information to the processor by any one of various methods or means, such as ethernet or wireless transmission.
Sending a starting signal to the pressure gas injection sensor 31 according to the first position information, so that the pressure gas injection device 3 injects high-pressure gas to a box cover of a product to be collected;
and acquiring second position information sent by the code reader sensor 63, wherein the second position information indicates that a single product to be collected reaches a second preset position through the box cover uncovering mechanism, and the box cover of the product to be collected is positioned to the box cover preset position by the box cover positioning mechanism.
In a preferred embodiment, the distance between the second predetermined position and the first code reader 61/the second code reader 62 in the transport direction is 0 to 100mm, and the second predetermined position is located upstream of the first code reader 61/the second code reader 62.
Sending an acquisition instruction to the first code reader 61 and the second code reader 62 according to the second position information, and reading the identification number after the first code reader 61 and the second code reader 62 receive the acquisition instruction.
Acquiring a first identification number and a second identification number which are acquired by the first code reader 61 and the second code reader 62 respectively, wherein the first identification number is an identification number on the inner/outer package of the product to be acquired, and the second identification number is an identification number on the outer/inner package box of the product to be acquired;
the first identification number and the second identification number are matched.
In a preferred embodiment, said matching the first identification number and the second identification number comprises: if the first identification number and/or the second identification number are/is empty, recording the corresponding identification number as empty, and recording that the group of identification numbers is wrong.
Further, if the processor 5 records that a certain group of identification numbers is wrong, a rejection instruction is sent to the rejection device, and the group of identification numbers in the processor 5 is deleted.
Optionally, after the removing device receives the removing instruction, the pushing part is started to operate, and the product corresponding to the wrong identification number is removed from the conveyor belt, so that the identification numbers on the outer/inner packing boxes of the product collected with the identification numbers are correctly matched.
The present application has been described in detail with reference to specific embodiments and illustrative examples, but the description is not intended to limit the application. Those skilled in the art will appreciate that various equivalent substitutions, modifications or improvements may be made to the presently disclosed embodiments and implementations thereof without departing from the spirit and scope of the present disclosure, and these fall within the scope of the present disclosure. The protection scope of this application is subject to the appended claims.
Claims (5)
1. An identification number acquisition and matching system, which is used for automatically acquiring identification numbers on an inner package and an outer package box of the same product, and is characterized by comprising: a conveyor belt (1), and the system also comprises a distribution roller (2), a pressure air injection device (3), a system bracket (4) and a processor (5) which are arranged in sequence along the conveying direction, wherein,
the distribution rollers (2) are arranged at two sides of the conveyor belt (1) in pairs, at least two distribution rollers (2) are arranged oppositely, the distance between the two distribution rollers is slightly smaller than the width of a product to be collected,
the distributing rollers (2) are used for forming a preset distance between adjacent products to be collected, the distributing rollers (2) arranged on the left side of the conveying direction rotate along the anticlockwise direction, the distributing rollers (2) arranged on the right side of the conveying direction rotate along the clockwise direction, the rotating speeds of all the distributing rollers are equal,
the pressure air injection device (3) is arranged on the side edge of the conveyor belt (1), a pressure air injection sensor (31) is further arranged between the distribution roller (2) and the pressure air injection device (3), an included angle alpha between an air outlet of the pressure air injection device (3) and a vertical surface is 10-50 degrees, the air pressure of air sprayed by the pressure air injection device (3) is 0.4-0.8 MPa, the distance between the pressure air injection sensor (31) and the pressure air injection device (3) in the conveying direction is 30-100 mm, and the time length of each time of injection is 0.2-1 s;
the system support (4) is erected above the conveyor belt (1), a box cover turnover mechanism and a box cover positioning mechanism are sequentially arranged on the system support (4) according to a conveying direction, the box cover turnover mechanism comprises a box cover guide rod (81), a box cover blocking rod (82) and a box cover positioning arc (83), the box cover guide rod (81) is a straight rod and is lifted upwards along the conveying direction, the starting end of the box cover guide rod (81) is arranged opposite to the pressure air injection device (3), the distance between the starting end of the box cover guide rod (81) and the conveyor belt is larger than the total height of the box body of the closed state of the box cover of the outer packing box and smaller than the maximum height of the box body of the open state of the box cover of the outer packing box, the box cover positioning arc (83) is an arc-shaped rod protruding towards the box cover blocking rod (82), and the highest point of the box cover positioning arc (83) is not lower than the box cover blocking rod (82), the box cover blocking rod (82) is a straight rod arranged along the conveying direction of the conveying belt of the product, and the distance between the box cover blocking rod (82) and the conveying belt is smaller than the maximum height of the box body in the open state of the box cover of the external packing box and larger than the total height of the box body in the closed state of the box cover of the external packing box; a first code reader (61) and a second code reader (62) are further mounted on the system support (4), the first code reader (61) and the second code reader (62) are respectively mounted on two sides of the box cover positioning mechanism, a code reader sensor (63) is further arranged on the system support (4),
the processor (5) is configured to execute the following program:
starting the conveyor belt (1) and the distribution roller (2), wherein the products to be collected are conveyed to the distribution roller (2) by the conveyor belt (1), and adjacent products to be collected are separated by the distribution roller (2) to generate a preset distance;
acquiring first position information sent by a pressure air injection sensor (31), wherein the first position information indicates that a single product to be collected reaches a first preset position, the distance between the first preset position and the pressure air injection device (3) along the conveying direction is 0-50 mm, and the first preset position is located at the upstream of the pressure air injection device (3);
sending a starting signal to a pressure gas injection sensor (31) according to the first position information, so that a pressure gas injection device (3) injects high-pressure gas to a box cover of a product to be collected;
acquiring second position information sent by a code reader sensor (63), wherein the second position information indicates that a single product to be collected reaches a second preset position through the box cover turnover mechanism, the box cover of the product to be collected is positioned to the box cover preset position by the box cover positioning mechanism, the distance between the second preset position and the first code reader (61)/the second code reader (62) in the conveying direction is 0-100 mm, and the second preset position is located at the upstream of the first code reader (61)/the second code reader (62);
sending acquisition signals to the first code reader (61) and the second code reader (62) according to the second position information;
acquiring a first identification number and a second identification number which are respectively acquired by the first code reader (61) and the second code reader (62), wherein the first identification number is the identification number on the outer package of the product to be acquired, and the second identification number is the identification number on the inner package box of the product to be acquired;
the first identification number and the second identification number are matched.
2. The system of claim 1, wherein said matching the first identification number and the second identification number comprises: if the first identification number and/or the second identification number are/is empty, recording the corresponding identification number as empty, and recording that the first identification number and/or the second identification number are/is wrong.
3. The system according to claim 1, characterized in that the system further comprises a removing device, the removing device comprises a fixed seat (71) and a pushing hand piece (72) installed on the fixed seat (71), the fixed seat (71) is installed on one side of the conveyor belt (1), the pushing hand piece (72) can be extended and retracted in a reciprocating mode, and the extending and retracting direction of the pushing hand piece (72) is perpendicular to the conveying direction.
4. A system according to claim 3, characterized in that if said processor (5) records a certain set of identification numbers as wrong, it sends a rejection command to said rejection means and deletes the set of identification numbers in the processor (5).
5. The system according to claim 1, characterized in that the conveying speed of the conveyor belt (1) is 1.2-3 times the rotation speed of the distribution roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078377.3A CN110893925B (en) | 2018-09-13 | 2018-09-13 | Identification number acquisition and matching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078377.3A CN110893925B (en) | 2018-09-13 | 2018-09-13 | Identification number acquisition and matching system |
Publications (2)
| Publication Number | Publication Date |
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| CN110893925A CN110893925A (en) | 2020-03-20 |
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