Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and are not intended to limit the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 to 7, an embodiment of a two-dimensional code sequence verification method for a cigarette group of a tobacco packaging machine according to the present invention is shown. As is well known to those skilled in the art, the tobacco packing machine comprises a main machine and an auxiliary machine, and the auxiliary machine of the tobacco packing machine comprises a transparent paper packing machine and a hard strip packing machine which are respectively used for finishing the process of coating a layer of transparent paper on the tobacco bale produced by the main machine of the tobacco packing machine and the process of combining the tobacco bale with each ten layers of transparent paper into a large strip. The auxiliary machine is sequentially provided with a cigarette packet inlet station, a transparent paper packaging station, a heat sealing station, a cigarette packet removing station, a cigarette forming platform station, a carton paper conveying station and a hard strip packaging station from front to back along the advancing direction A of the cigarette packet 1. The tobacco bale 1 continuously produced by a tobacco packaging machine host is conveyed to a transparent paper packaging station at a tobacco bale inlet station, and the transparent paper of the tobacco bale 1 is folded, molded and packaged at the transparent paper packaging station; then, the transparent paper coated on the cigarette packet 1 is subjected to heat sealing and beautifying through a heat sealing station; then, cigarette packets 1 with defects in transparent paper packages are removed through a cigarette packet removing station; then, the cigarette packet 1 is conveyed to a cigarette packet forming platform station, a cigarette packet group 8 (divided into two layers, five cigarette packets 1 on each layer) of ten cigarette packets 1 is formed on the cigarette packet forming platform station, the cigarette packet group 8 is pushed into a carton by a cigarette pushing rod, the carton is formed by folding carton paper 9 conveyed in a carton paper descending channel of the carton paper conveying station at an inlet of a hard strip packaging station, and the left side and the right side of the carton are in an open state before hard strip packaging is carried out at the hard strip packaging station, so that the left side surfaces of the two cigarette packets 1 at the leftmost side and the right side surfaces of the two cigarette packets 1 at the rightmost side of the cigarette packet group 8 pushed into the carton are visible; then, the hard strip packaging can be completed at a hard strip packaging station to form a large strip; and a hard strip transparent paper packaging station for packaging the large strips with transparent paper and a hard strip removing station for removing unqualified large strips are arranged in the subsequent process.
Referring to fig. 1, the cigarette packet 1 is substantially rectangular and has six faces, i.e., a face a, a face B, a face C, a face D, a face E and a face F. Herein, the D surface is defined as the left side surface of the cigarette packet 1, the B surface is defined as the right side surface of the cigarette packet 1, and the E surface is defined as the bottom surface of the cigarette packet 1, and the left side surface and the right side surface of the cigarette packet 1 are oppositely arranged in the front-back direction along the advancing direction of the cigarette packet 1 on the production line. In the prior art, the unique two-dimensional code of the cigarette packet is printed on the left side surface or the right side surface or the bottom surface of the cigarette packet 1, and the unique two-dimensional code of the big strip is printed on any surface of the big strip, namely the unique two-dimensional code of the big strip is printed on any position of the carton paper 9. The embodiment provides a two-dimensional code sequence verification method for a cigarette group of a tobacco packaging machine aiming at the condition that a unique two-dimensional code of a cigarette packet is printed on the left side surface or the right side surface of a cigarette packet 1, and the method is used for checking and verifying the two-dimensional code sequence of the cigarette group 8 and realizing accurate association of the two-dimensional code of the cigarette packet 1 and a large cigarette produced by the tobacco packaging machine.
The two-dimensional code sequence verification method for the cigarette carton group of the tobacco packaging machine comprises the following steps: tobacco bale two-dimensional code collector 10 is arranged in front of the station of the cigarette carton forming platform, and tobacco bale two-dimensional code collector 10 is arranged behind the station of tobacco bale removal, and tobacco bale two-dimensional code collector 10 is used for collecting and outputting two-dimensional code information on tobacco bale 1. A large two-dimensional code collector 20 is arranged at a carton paper conveying station, and the large two-dimensional code collector 20 is used for collecting and outputting two-dimensional code information on carton paper 9. A cigarette group checking two-dimensional code collector 30 is arranged at the station of the cigarette forming platform or the inlet of the hard cigarette packing station, and the cigarette group checking two-dimensional code collector 30 is used for collecting and outputting two-dimensional code information on two cigarette packs 1 at the leftmost side or the rightmost side in the cigarette group 8.
The cigarette packet two-dimensional code collector 10, the big strip two-dimensional code collector 20 and the strip cigarette group checking two-dimensional code collector 30 are all connected with the controller. The controller is connected with an existing control system of the tobacco packaging machine, receives a synchronous phase trigger signal of a main machine and an auxiliary machine from the control system of the tobacco packaging machine, controls the tobacco bale two-dimensional code collector 10, the large two-dimensional code collector 20 and the strip cigarette group checking two-dimensional code collector 30 to collect two-dimensional codes according to the synchronous phase trigger signal, receives and stores two-dimensional code information on the tobacco bale 1 collected and output by the tobacco bale two-dimensional code collector 10, completes activation of the two-dimensional codes of the tobacco bale 1 and generates a group of tobacco bale 1 two-dimensional code sequences of every ten tobacco bales; the controller receives and stores the two-dimension code information on the carton paper 9 collected and output by the large two-dimension code collector 20, completes the activation of the large two-dimension code, and simultaneously, the controller correspondingly associates the two-dimension code information on the carton paper 9 with the two-dimension code information on the ten-pack cigarette packet 1 corresponding to the carton paper 9; the controller receives and stores the two-dimensional code information on the cigarette packet 1 in the cigarette packet 8 collected and output by the cigarette packet checking two-dimensional code collector 30, meanwhile, the controller compares the two-dimension code information on the cigarette packet 1 in the cigarette packet 8 collected and output by the two-dimension code collector 30 according to the cigarette packet verification, the two-dimension code sequence of the cigarette packet 1 of every ten cigarette packets generated by combining the two-dimension code information on the cigarette packet 1 collected and output by the cigarette packet two-dimension code collector 10 and the two-dimension code information on the carton paper 9 collected and output by the large two-dimension code collector 20 correspondingly associated with the two-dimension code sequence, sequence verification is carried out on the two-dimensional code information on the ten cigarette packets 1 in the cigarette packet group 8, when the sequence verification is incorrect, the controller sends out a hard strip removing signal to a control system of the tobacco packaging machine, so that the control system controls the tobacco packaging machine to remove corresponding big strips at a hard strip removing station according to the hard strip removing signal; and when the sequence is verified to be correct, normally entering the next procedure. Therefore, the verification method for the two-dimensional code sequence of the cigarette group of the tobacco packaging machine realizes the inspection and verification of the two-dimensional code sequence of the ten cigarette packets 1 in the cigarette group 8, can eliminate the cigarette group with the disordered cigarette group sequence, realizes the accurate association of the two-dimensional codes of the cigarette packets 1 and the large cigarette produced by the tobacco packaging machine, can realize the product production information tracing, is favorable for the whole production process management and the machine performance optimization, promotes the industry optimization industry upgrading, and ensures the tobacco anti-counterfeiting.
Further, preferably, the cigarette packet two-dimensional code sequence verification method of the tobacco packaging machine of the present embodiment further includes a cigarette packet two-dimensional code reader 40 before the transparent paper packaging station, where the cigarette packet two-dimensional code reader 40 is configured to read and output two-dimensional code information on the cigarette packet 1 before the transparent paper packaging. The cigarette packet two-dimensional code reader 40 is connected with the controller, the controller controls the cigarette packet two-dimensional code reader 40 to read two-dimensional codes according to signals when receiving the synchronous phase triggering signals of the main machine and the auxiliary machine from the control system of the tobacco packing machine, and the controller receives and stores two-dimensional code information on the cigarette packet 1 read and output by the cigarette packet two-dimensional code reader 40. When the two-dimensional code reader 40 of the tobacco bale fails to read the codes or the two-dimensional code information of the tobacco bale 1 read by the reader is incorrect (such as defects), the controller sends a tobacco bale removing signal to a control system of the tobacco packing machine, so that the control system controls the tobacco packing machine to remove the corresponding tobacco bale at a tobacco bale removing station according to the tobacco bale removing signal; and when the cigarette packet two-dimensional code reader 40 successfully and correctly reads the codes, normally entering the next procedure. Therefore, before the cigarette packet two-dimensional code collector 10 collects the two-dimensional code information on the cigarette packet 1, the cigarette packet 1 with the wrong two-dimensional code is removed according to the code reading information of the cigarette packet two-dimensional code reader 40, and accurate association of the cigarette packet 1 and the large two-dimensional code can be further guaranteed.
In this embodiment, the forms of the cigarette pack two-dimensional code collector 10, the large strip two-dimensional code collector 20, the cigarette group verification two-dimensional code collector 30, and the cigarette pack two-dimensional code reader 40 are not limited, and scanners capable of scanning and reading two-dimensional codes in the prior art can be adopted; the form of the controller is not limited, and a controller in the prior art, such as a PLC controller or a single chip microcomputer, can be adopted.
The method for verifying the two-dimensional code sequence of the cigarette carton group of the tobacco packaging machine can be used for auxiliary machines of various types, and the practical application modes of the method for verifying the two-dimensional code sequence of the cigarette carton group of the tobacco packaging machine on the auxiliary machines of the tobacco packaging machine can be different according to different types of the auxiliary machines adopted by the tobacco packaging machine. Specifically, there are four embodiments as follows.
Implementation mode one
The two-dimensional code sequence verification method for tobacco packaging machine cigarette groups of the present embodiment is applied to substantially the same way as to the auxiliary machines YB55A (CH) and YB65A (CT) applied to the tobacco packaging machine of nine series models including ZB45, GDX2, ZB45B, BZB25, GDX1, ZB25, ZB25B, ZB25C, and ZB25D, and the auxiliary machines YB517(C600) and YB617(CT) applied to the tobacco packaging machine of four series models including ZB47, GDX500, GDX2000, and GDX 3000. Referring to fig. 2, the auxiliary machines of the two types sequentially form a cigarette packet inlet station, a transparent paper packaging station, a heat sealing station, a cigarette packet removing station, a pack supplementing station, a cigarette carton forming platform station, a carton paper conveying station and a hard strip packaging station from front to back along the advancing direction a of the cigarette packet 1. The tobacco bale 1 continuously produced by a tobacco packaging machine host is conveyed to a transparent paper packaging wheel 3 of a transparent paper packaging station through a conveyor belt 2 at a tobacco bale inlet station, and the transparent paper of the tobacco bale 1 is folded, molded and packaged on the transparent paper packaging wheel 3; then, the transparent paper coated on the cigarette packet 1 is subjected to heat sealing and beautifying through the heat sealing module 41 of the heat sealing station by the heat sealing module 41; then, the cigarette packet 1 with defects in transparent paper packaging is removed by the removing device 5 through the removing device 5 of the cigarette packet removing station, and then the bag supplementing operation is carried out by the bag supplementing device 6 of the bag supplementing station, wherein the removing device 5 is a removing wheel, and the bag supplementing device 6 is positioned above the removing device 5; then, the cigarette packet 1 is conveyed to a cigarette forming platform 7 of a cigarette forming platform station, a cigarette group 8 (divided into two layers, five cigarette packets 1 on each layer) of ten cigarette packets 1 is formed on the cigarette forming platform 7, the cigarette group 8 is pushed into a carton by a cigarette pushing rod, the carton is formed by folding carton paper 9 conveyed in a carton paper descending channel of a carton paper conveying station at an inlet of a hard strip packaging station, and the left side and the right side of the carton are in an open state before hard strip packaging is carried out at the hard strip packaging station, so that the left side of the two cigarette packets 1 at the leftmost side and the right side of the two cigarette packets 1 at the rightmost side of the cigarette packet 8 pushed into the carton are visible; then, the hard strip packaging can be completed at a hard strip packaging station to form a large strip; and a hard strip transparent paper packaging station for packaging the large strips with transparent paper and a hard strip removing station for removing unqualified large strips are arranged in the subsequent process.
Referring to fig. 3, a large two-dimensional code collector 20 is disposed at a position opposite to the carton paper 9 conveyed in the carton paper descending path at an interval at the carton paper conveying station to collect two-dimensional code information on the carton paper 9. Preferably, the first support 501 may be fixedly installed on the hard strip packaging station, the large two-dimensional code acquirer 20 is fixedly installed at one end of the carton paper 9, which is conveyed by the first support 501 towards the carton paper conveying station, and the large two-dimensional code acquirer 20 and the carton paper 9 are oppositely arranged at intervals.
When the two-dimensional code on the cigarette packet 1 is arranged on the left side surface of the cigarette packet 1, referring to fig. 2, the cigarette packet two-dimensional code reader 40 is a cigarette packet two-dimensional code reader 40a, and the cigarette packet two-dimensional code reader 40a is arranged on the front side of the cigarette packet inlet station and is used for reading and outputting two-dimensional code information on the left side surface of the cigarette packet 1. Preferably, tobacco bale two-dimensional code reader 40a can locate the front side of tobacco bale entry station conveyer belt 2, and tobacco bale two-dimensional code reader 40a is the relative setting of interval with the left side of tobacco bale 1 on the conveyer belt 2 to gather the two-dimensional code information on the tobacco bale 1 left side on the conveyer belt 2. The cigarette packet two-dimensional code collector 10 is a cigarette packet two-dimensional code collector 10a, the cigarette packet two-dimensional code collector 10a is arranged at a cigarette packet removing station and behind a packet supplementing station, and the cigarette packet two-dimensional code collector 10a is used for collecting and outputting two-dimensional code information on the left side face of the cigarette packet 1 behind the packet supplementing station. Preferably, a second support 502 can be fixedly installed at the removing wheel 5 of the tobacco bale removing station, the tobacco bale two-dimensional code collector 10a is fixedly installed on the second support 502 and located on the outer peripheral side of the removing wheel 5, and the tobacco bale two-dimensional code collector 10a and the left side surface of the tobacco bale 1 after the cigarette supplementing station are arranged oppositely at intervals so as to collect two-dimensional code information on the left side surface of the tobacco bale 1 after the cigarette supplementing station. Referring to fig. 3, the cigarette group verification two-dimensional code collector 30 is a cigarette group verification two-dimensional code collector 30a, the cigarette group verification two-dimensional code collector 30a is arranged on the left side of the inlet of the hard strip packing station, namely, on the left side of the cigarette group 8 pushed into the carton, and the cigarette group verification two-dimensional code collector 30a is used for collecting and outputting two-dimensional code information on the left side surfaces of the two leftmost cigarette packets 1 in the cigarette group 8. Preferably, can be on the hard strip packing station fixed mounting third support 503, strip cigarette group check two-dimensional code collector 30a fixed mounting is on third support 503, and strip cigarette group check two-dimensional code collector 30a and the strip cigarette group 8 that pushes the barrel in the left side of two bales of tobacco bale 1 be the interval relative setting to two-dimensional code information on the left side of two bales of tobacco bale 1 in the strip cigarette group 8 is gathered.
When the two-dimensional code on the cigarette packet 1 is arranged on the right side surface of the cigarette packet 1, referring to fig. 2, the cigarette packet two-dimensional code reader 40 is a cigarette packet two-dimensional code reader 40b, and the cigarette packet two-dimensional code reader 40b is arranged on the rear side of the cigarette packet inlet station and is used for reading and outputting two-dimensional code information on the right side surface of the cigarette packet 1. Preferably, tobacco bale two-dimensional code reader 40b can locate the rear side of tobacco bale entry station conveyer belt 2, and tobacco bale two-dimensional code reader 40b is the relative setting of interval with the right flank of tobacco bale 1 on the conveyer belt 2 to gather the two-dimensional code information on the tobacco bale 1 right flank on the conveyer belt 2. The tobacco bale two-dimensional code collector 10 is a tobacco bale two-dimensional code collector 10b, the tobacco bale two-dimensional code collector 10b is arranged at a tobacco bale removing station and is positioned behind a bale supplementing station, and the tobacco bale two-dimensional code collector 10b is used for collecting and outputting two-dimensional code information on the right side face of a tobacco bale 1 behind the bale supplementing station. Preferably, the fourth support 504 can be fixedly installed at the cigarette packet removing station, the cigarette packet two-dimensional code collector 10b is fixedly installed on the fourth support 504 and located above the removing wheel 5, and the cigarette packet two-dimensional code collector 10b and the right side surface of the cigarette packet 1 after the cigarette packet supplementing station are arranged oppositely at intervals so as to collect two-dimensional code information on the right side surface of the cigarette packet 1 after the cigarette packet supplementing station. Referring to fig. 4, the cigarette group verification two-dimensional code collector 30 is a cigarette group verification two-dimensional code collector 30b, the cigarette group verification two-dimensional code collector 30b is arranged on the right side of the inlet of the hard strip packing station, namely, on the right side of the cigarette group 8 pushed into the carton, and the cigarette group verification two-dimensional code collector 30b is used for collecting and outputting two-dimensional code information on the right side surfaces of the two cigarette packets 1 on the rightmost side in the cigarette group 8. Preferably, the fifth support 505 can be fixedly mounted on the hard strip packaging station, the two-dimensional code collector for strip cigarette group verification 30b is fixedly mounted on the fifth support 505, and the two-dimensional code collector for strip cigarette group verification 30b and the right side surfaces of the two cigarette packets 1 on the rightmost side in the strip cigarette group 8 pushed into the carton are arranged oppositely at intervals so as to collect two-dimensional code information on the right side surfaces of the two cigarette packets 1 on the rightmost side in the strip cigarette group 8.
Second embodiment
For auxiliary machines YB511(C800) and YB611(BV) suitable for four major series of tobacco packaging machines including ZB28, ZB416, GDX6 and GDX6S, the method for verifying two-dimensional code sequences of cigarette groups of a tobacco packaging machine according to the present embodiment is applied to such auxiliary machines, and reference is made to fig. 5. The auxiliary machine of the type is sequentially provided with a cigarette packet inlet station, a transparent paper packaging station, a heat sealing station, a cigarette packet removing station, a cigarette forming platform station, a carton paper conveying station and a hard strip packaging station from front to back along the advancing direction A of the cigarette packet 1. Cigarette packets 1 continuously produced by a main machine of the tobacco packaging machine are conveyed to a transparent paper packaging wheel 3 of a transparent paper packaging station through a conveying belt 2 at a cigarette packet inlet station by a rotary table air suction steering device 11, and transparent paper folding forming packaging of the cigarette packets 1 is realized on the transparent paper packaging wheel 3; then, the transparent paper coated on the cigarette packet 1 is subjected to heat sealing and beautifying through the heat sealing module 41 of the heat sealing station by the heat sealing module 41; then, the cigarette packet 1 with defects in the transparent paper package is removed through a removing device 5 of a cigarette packet removing station; then, the cigarette packet 1 is conveyed to a cigarette forming platform 7 of a cigarette forming platform station through a cigarette packet conveying roller 12, a group of cigarette groups 8 (divided into two layers, five cigarette packets 1 on each layer) of ten cigarette packets 1 is formed on the cigarette forming platform 7, the cigarette groups 8 are pushed into a carton by a cigarette pushing rod, and the carton is formed by folding carton paper 9 conveyed in a carton paper descending channel of a carton paper conveying station at a hard strip packing wheel 13 of a hard strip packing station; then, the hard strip packaging can be completed at a hard strip packaging station to form a large strip 50; a hard strip cellophane wrapping station for cellophane wrapping the large strips 50 and a hard strip rejecting station for rejecting unqualified large strips 50 follow.
Referring to fig. 5, a large two-dimensional code collector 20 is disposed at a position opposite to the position of the carton paper 9 conveyed in the carton paper descending path at an interval to collect two-dimensional code information on the carton paper 9.
When the two-dimensional code on the cigarette packet 1 is arranged on the left side surface of the cigarette packet 1, the cigarette packet two-dimensional code reader 40 is a cigarette packet two-dimensional code reader 40a, and the cigarette packet two-dimensional code reader 40a is arranged on the front side of the cigarette packet inlet station and used for reading and outputting two-dimensional code information on the left side surface of the cigarette packet 1. Preferably, tobacco bale two-dimensional code reader 40a can locate the front side of tobacco bale entry station conveyer belt 2, and tobacco bale two-dimensional code reader 40a is the relative setting of interval with the left side of tobacco bale 1 on the conveyer belt 2 to gather the two-dimensional code information on the tobacco bale 1 left side on the conveyer belt 2. Tobacco bale two-dimensional code collector 10 is tobacco bale two-dimensional code collector 10a, and tobacco bale two-dimensional code collector 10a is located behind the tobacco bale rejection station, and tobacco bale two-dimensional code collector 10a is used for gathering and outputting the two-dimensional code information on tobacco bale 1 left surface behind the tobacco bale rejection station. The cigarette group checking two-dimensional code collector 30 is a cigarette group checking two-dimensional code collector 30a, the cigarette group checking two-dimensional code collector 30a is arranged on the left side of the cigarette group 8 on the cigarette forming platform 7 at the station of the cigarette forming platform, and the cigarette group checking two-dimensional code collector 30a is used for collecting and outputting two-dimensional code information on the left side faces of the two cigarette packets 1 at the leftmost side in the cigarette group 8.
When the two-dimensional code on the cigarette packet 1 is arranged on the right side surface of the cigarette packet 1, the cigarette packet two-dimensional code reader 40 is a cigarette packet two-dimensional code reader 40b, and the cigarette packet two-dimensional code reader 40b is arranged on the rear side of the cigarette packet inlet station and used for reading and outputting two-dimensional code information on the right side surface of the cigarette packet 1. Preferably, tobacco bale two-dimensional code reader 40b can locate the rear side of tobacco bale entry station conveyer belt 2, and tobacco bale two-dimensional code reader 40b is the relative setting of interval with the right flank of tobacco bale 1 on the conveyer belt 2 to gather the two-dimensional code information on the tobacco bale 1 right flank on the conveyer belt 2. Tobacco bale two-dimensional code collector 10 is tobacco bale two-dimensional code collector 10b, and tobacco bale two-dimensional code collector 10b is located behind the tobacco bale rejection station, and tobacco bale two-dimensional code collector 10b is used for gathering and outputting the two-dimensional code information on tobacco bale 1 right side behind the tobacco bale rejection station. The cigarette group checking two-dimensional code collector 30 is a cigarette group checking two-dimensional code collector 30b, the cigarette group checking two-dimensional code collector 30b is arranged on the right side of the cigarette group 8 on the cigarette forming platform 7 at the station of the cigarette forming platform, and the cigarette group checking two-dimensional code collector 30b is used for collecting and outputting two-dimensional code information on the right side faces of two cigarette packets 1 on the rightmost side in the cigarette group 8.
Third embodiment
For auxiliary machines W1000 and BV of the tobacco packaging machine suitable for two major series of GDH1000 and GDS1000, the application of the verification method for two-dimensional code sequence of cigarette group of the tobacco packaging machine of this embodiment to auxiliary machines of this type is shown in fig. 6. The auxiliary machine of the type is sequentially provided with a cigarette packet inlet station, a transparent paper packaging station, a heat sealing station, a cigarette packet removing station, a cigarette forming platform station, a carton paper conveying station and a hard strip packaging station from front to back along the advancing direction A of the cigarette packet 1. The tobacco bale 1 continuously produced by a tobacco packaging machine host is conveyed to a transparent paper packaging wheel 3 of a transparent paper packaging station through a conveyor belt 2 at a tobacco bale inlet station, and the transparent paper of the tobacco bale 1 is folded, molded and packaged on the transparent paper packaging wheel 3; then, the transparent paper coated on the cigarette packet 1 is subjected to heat sealing and beautifying through the heat sealing module 41 of the heat sealing station by the heat sealing module 41; then, the cigarette packet 1 with defects in the transparent paper package is removed through a removing device 5 of a cigarette packet removing station; then, the cigarette packet 1 is conveyed to a cigarette forming platform 7 of a cigarette forming platform station, a group of cigarette groups 8 (two layers, five cigarette packets 1 on each layer) of ten cigarette packets 1 are formed on the cigarette forming platform 7, the cigarette groups 8 are pushed into a carton by a cigarette pushing rod, and the carton is formed by folding carton paper 9 conveyed in a carton paper descending channel of a carton paper conveying station at a hard carton packing wheel 16 of a hard carton packing station; then, the hard strip packaging can be completed at a hard strip packaging station to form a large strip 50; a hard strip cellophane wrapping station for cellophane wrapping the large strips 50 and a hard strip rejecting station for rejecting unqualified large strips 50 follow.
Referring to fig. 6, the large two-dimension code collector 20 may be disposed at a position opposite to the position of the carton paper 9 conveyed in the carton paper descending path at an interval, so as to collect two-dimension code information on the carton paper 9.
When the two-dimensional code on the cigarette packet 1 is arranged on the left side surface of the cigarette packet 1, the cigarette packet two-dimensional code reader 40 is a cigarette packet two-dimensional code reader 40a, and the cigarette packet two-dimensional code reader 40a is arranged on the front side of the cigarette packet inlet station and used for reading and outputting two-dimensional code information on the left side surface of the cigarette packet 1. Preferably, tobacco bale two-dimensional code reader 40a can locate the front side of tobacco bale entry station conveyer belt 2, and tobacco bale two-dimensional code reader 40a is the relative setting of interval with the left side of tobacco bale 1 on the conveyer belt 2 to gather the two-dimensional code information on the tobacco bale 1 left side on the conveyer belt 2. Tobacco bale two-dimensional code collector 10 is tobacco bale two-dimensional code collector 10a, and tobacco bale two-dimensional code collector 10a is located behind the tobacco bale rejection station, and tobacco bale two-dimensional code collector 10a is used for gathering and outputting the two-dimensional code information on tobacco bale 1 left surface behind the tobacco bale rejection station. The cigarette group checking two-dimensional code collector 30 is a cigarette group checking two-dimensional code collector 30a, the cigarette group checking two-dimensional code collector 30a is arranged on the left side of the cigarette group 8 on the cigarette forming platform 7 at the station of the cigarette forming platform, and the cigarette group checking two-dimensional code collector 30a is used for collecting and outputting two-dimensional code information on the left side faces of the two cigarette packets 1 at the leftmost side in the cigarette group 8.
When the two-dimensional code on the cigarette packet 1 is arranged on the right side surface of the cigarette packet 1, the cigarette packet two-dimensional code reader 40 is a cigarette packet two-dimensional code reader 40b, and the cigarette packet two-dimensional code reader 40b is arranged on the rear side of the cigarette packet inlet station and used for reading and outputting two-dimensional code information on the right side surface of the cigarette packet 1. Preferably, tobacco bale two-dimensional code reader 40b can locate the rear side of tobacco bale entry station conveyer belt 2, and tobacco bale two-dimensional code reader 40b is the relative setting of interval with the right flank of tobacco bale 1 on the conveyer belt 2 to gather the two-dimensional code information on the tobacco bale 1 right flank on the conveyer belt 2. Tobacco bale two-dimensional code collector 10 is tobacco bale two-dimensional code collector 10b, and tobacco bale two-dimensional code collector 10b is located behind the tobacco bale rejection station, and tobacco bale two-dimensional code collector 10b is used for gathering and outputting the two-dimensional code information on tobacco bale 1 right side behind the tobacco bale rejection station. The cigarette group checking two-dimensional code collector 30 is a cigarette group checking two-dimensional code collector 30b, the cigarette group checking two-dimensional code collector 30b is arranged on the right side of the cigarette group 8 on the cigarette forming platform 7 at the station of the cigarette forming platform, and the cigarette group checking two-dimensional code collector 30b is used for collecting and outputting two-dimensional code information on the right side faces of two cigarette packets 1 on the rightmost side in the cigarette group 8.
Embodiment IV
The tobacco packaging machine cigarette group two-dimensional code sequence verification method of the embodiment is applied to the auxiliary machines YB518(750) and YB618(778) suitable for the tobacco packaging machines of three series models of ZB48, FOCKE700S and ZB418, the auxiliary machines 753 and 779 suitable for the tobacco packaging machines of two series models of FOCKE xss and FOCKE 2, and the auxiliary machines 752 and 779 suitable for the tobacco packaging machines of two series models of FOCKE 701 and FOCKE 8 in a substantially identical manner. Referring to fig. 7, the auxiliary machines of the three types sequentially form a cigarette packet inlet station, a transparent paper packaging station, a heat sealing station, a cigarette packet removing station, a beauty station, a cigarette carton forming platform station, a carton paper conveying station and a hard strip packaging station from front to back along the advancing direction a of the cigarette packet 1. The cigarette packet 1 continuously produced by the main machine of the tobacco packaging machine is conveyed to a transparent paper packaging wheel 3 of a transparent paper packaging station in two ways by a conveyor belt 2 in a cigarette packet inlet station side by side, and the transparent paper of the cigarette packet 1 is folded, molded and packaged on the transparent paper packaging wheel 3; then, the transparent paper coated on the cigarette packet 1 is heat-sealed by the heat-sealing module 41 through the heat-sealing module 41 of the heat-sealing station; then, the cigarette packet 1 with defects in the transparent paper package is removed through a removing device 5 of a cigarette packet removing station; then the transparent paper is smoothed and beautified by a beauty device 42 of a beauty station; then, the cigarette packet 1 is conveyed to a cigarette forming platform 7 of a cigarette forming platform station, a group of cigarette groups 8 (two layers, five cigarette packets 1 on each layer) of ten cigarette packets 1 are formed on the cigarette forming platform 7, the cigarette groups 8 are pushed into a carton by a cigarette pushing rod, and the carton is formed by folding carton paper 9 conveyed in a carton paper descending channel of a carton paper conveying station at a hard carton packing wheel 16 of a hard carton packing station; then, the hard strip packaging can be completed at a hard strip packaging station to form a large strip 50; a hard strip cellophane wrapping station for cellophane wrapping the large strips 50 and a hard strip rejecting station for rejecting unqualified large strips 50 follow.
Referring to fig. 7, a large two-dimensional code collector 20 may be disposed at a position opposite to the position of the carton paper 9 conveyed in the carton paper descending path at an interval, so as to collect two-dimensional code information on the carton paper 9.
When the two-dimensional code on the cigarette packet 1 is arranged on the left side surface of the cigarette packet 1, the cigarette packet two-dimensional code reader 40 is a cigarette packet two-dimensional code reader 40a, and the cigarette packet two-dimensional code reader 40a is arranged on the front side of the cigarette packet inlet station and used for reading and outputting two-dimensional code information on the left side surface of the cigarette packet 1. Preferably, tobacco bale two-dimensional code reader 40a can locate the front side of tobacco bale entry station conveyer belt 2, and tobacco bale two-dimensional code reader 40a is the relative setting of interval with the left side of tobacco bale 1 on the conveyer belt 2 to gather the two-dimensional code information on the tobacco bale 1 left side on the conveyer belt 2. Tobacco bale two-dimensional code collector 10 is tobacco bale two-dimensional code collector 10a, and tobacco bale two-dimensional code collector 10a locates cosmetic station after, and tobacco bale two-dimensional code collector 10a is used for gathering and outputting the two-dimensional code information on tobacco bale 1 left surface behind the cosmetic station. Preferably, the cigarette packet two-dimensional code collector 10a is arranged at the output port of the beauty station beauty device 42, and the cigarette packet two-dimensional code collector 10a and the left side surface of the cigarette packet 1 at the output port of the beauty device 42 are oppositely arranged at intervals to collect two-dimensional code information on the left side surface of the cigarette packet 1. The cigarette group checking two-dimensional code collector 30 is a cigarette group checking two-dimensional code collector 30a, the cigarette group checking two-dimensional code collector 30a is arranged on the left side of the cigarette group 8 on the cigarette forming platform 7 at the station of the cigarette forming platform, and the cigarette group checking two-dimensional code collector 30a is used for collecting and outputting two-dimensional code information on the left side faces of the two cigarette packets 1 at the leftmost side in the cigarette group 8.
When the two-dimensional code on the cigarette packet 1 is arranged on the right side surface of the cigarette packet 1, the cigarette packet two-dimensional code reader 40 is a cigarette packet two-dimensional code reader 40b, and the cigarette packet two-dimensional code reader 40b is arranged on the rear side of the cigarette packet inlet station and used for reading and outputting two-dimensional code information on the right side surface of the cigarette packet 1. Preferably, tobacco bale two-dimensional code reader 40b can locate the rear side of tobacco bale entry station conveyer belt 2, and tobacco bale two-dimensional code reader 40b is the relative setting of interval with the right flank of tobacco bale 1 on the conveyer belt 2 to gather the two-dimensional code information on the tobacco bale 1 right flank on the conveyer belt 2. Tobacco bale two-dimensional code collector 10 is tobacco bale two-dimensional code collector 10b, and tobacco bale two-dimensional code collector 10b is located behind the cosmetic station, and tobacco bale two-dimensional code collector 10b is used for gathering and outputting the two-dimensional code information on tobacco bale 1 right side behind the cosmetic station. Preferably, the cigarette packet two-dimensional code collector 10b is arranged at the output port of the beauty station beauty device 42, and the cigarette packet two-dimensional code collector 10b and the right side surface of the cigarette packet 1 at the output port of the beauty device 42 are oppositely arranged at intervals so as to collect two-dimensional code information on the right side surface of the cigarette packet 1. The cigarette group checking two-dimensional code collector 30 is a cigarette group checking two-dimensional code collector 30b, the cigarette group checking two-dimensional code collector 30b is arranged on the right side of the cigarette group 8 on the cigarette forming platform 7 at the station of the cigarette forming platform, and the cigarette group checking two-dimensional code collector 30b is used for collecting and outputting two-dimensional code information on the right side faces of two cigarette packets 1 on the rightmost side in the cigarette group 8.
To sum up, the method for verifying the two-dimensional code sequence of the cigarette group of the tobacco packaging machine in the embodiment realizes online reading of the two-dimensional code of the cigarette packet 1, online reading of the large two-dimensional code and verification of the two-dimensional code sequence of the cigarette packet 1 in the cigarette group 1 in the production process of the tobacco packaging machine, and when the two-dimensional code reading fails or the sequence is disordered, the control system of the tobacco packaging machine executes rejection control to realize accurate association of the two-dimensional code sequence of the cigarette packet. The code scanning identification accuracy of the acquisition points of the two-dimensional code collectors of each station is more than or equal to 99.999 percent, the association rate accuracy of the two-dimensional codes of the bags and the strips is 100 percent, the rejection accuracy is 100 percent when the code scanning or association fails, the statistical accuracy of the two-dimensional code data is 100 percent, and the production speed requirement of 400 bags/minute is met.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.