CN117383021A

CN117383021A - Multichannel automatic assembling labeling equipment

Info

Publication number: CN117383021A
Application number: CN202311139778.6A
Authority: CN
Inventors: 邓宗武; 王立志; 杜钊; 杜超; 赵晓明; 史小菊; 付红云; 英晓芳; 邓治钦; 易亮
Original assignee: Suzhou Hade Automation Equipment Co ltd; Suzhou Huazhixin Intelligent Technology Co ltd; Suzhou Qualimark Technology Co ltd
Current assignee: Suzhou Hade Automation Equipment Co ltd; Suzhou Huazhixin Intelligent Technology Co ltd; Suzhou Qualimark Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-01-12

Abstract

The application provides a multichannel automatic assembly labeling equipment, include: the label assembly device comprises an assembling unit, a label attaching unit and a product conveying unit to be attached, wherein the assembling unit comprises a stripping part and a mounting part, the stripping part comprises a first unreeling shaft of a first label assembly, a plurality of rows of first label assemblies are arranged along the winding direction of the first unreeling shaft, and a plurality of first label assemblies are arranged along the axial direction of the first unreeling shaft at intervals; the mounting part comprises a second unreeling shaft of second label assemblies, and the number of each row of second label assemblies and the first label assemblies is equal to the interval between two adjacent label assemblies; the labeling unit is located at the downstream of the assembly unit and comprises a flying device, a second label stripping plate, a label feeding positioner, a label feeding plate and a label feeding driving cylinder, wherein the flying device can separate each row of finished label components into finished labels and finished base films according to information sent by the label feeding positioner, and the labeling unit is matched with the product conveying unit to be labeled to complete labeling action.

Description

Multichannel automatic assembling labeling equipment

Technical Field

The application relates to the technical field of automatic labeling, in particular to multichannel automatic assembling labeling equipment.

Background

The double-component heat-sensitive label is used for monitoring accumulated heat receiving quantity of heat-sensitive articles in the low-temperature storage or transportation process and warning the product which is excessively heated through color change and comparison so as to ensure the safety and effectiveness of the product.

Before the use, the double-component heat-sensitive label consists of two components which are physically independent of each other, when the double-component heat-sensitive label is used, the two components are assembled to form a finished label, and the finished label is attached to a product of which the heat exposure history needs to be recorded, so that the heat exposure history of the product in the transportation process can be accurately displayed, and whether the product fails or not can be conveniently determined.

The thermal label needs to comprehensively consider all working procedures from production to use so as to fully ensure the use effect of the product. In particular, in terms of the use link, the method comprises two procedures of assembling and labeling, and at present, as a labeling machine aiming at the combined label is not provided, the two procedures of assembling and labeling are required to be completed by two production lines respectively. Because the assembled thermal label can not be timely attached to a product, the assembled label is required to be stored, and the storage of the thermal label has severe requirements on the environment and is required to be stored at the temperature of-24 ℃, so that the management link and the use risk of the product are increased.

Disclosure of Invention

An object of the embodiment of the application is to provide a multichannel automatic assembly labeling device to realize that heat sensitive label equipment and labeling can be accomplished through a production line, thereby saved the storage management link to heat sensitive label, and the heat exposure risk in finished product label subassembly transportation and the use, and reduce storage cost. The specific technical scheme is as follows:

the application provides multichannel automatic assembling labeling equipment and a rack of a double-label assembly; the assembling unit comprises a stripping part for separating the first label component and a pasting part for pasting the first label left after stripping on the second label component to form a finished label component, wherein the stripping part comprises a first unreeling shaft of the first label component, the first label component is wound on the first unreeling shaft, a plurality of rows are arranged along the winding direction of the first unreeling shaft, and a plurality of rows are arranged along the axial direction of the first unreeling shaft at intervals; the mounting part comprises a second unreeling shaft of a second label assembly, a plurality of rows of the second label assemblies are arranged along the winding direction of the second unreeling shaft, a plurality of rows of the second label assemblies are arranged along the axial direction of the second unreeling shaft at intervals, and the number of the first label assemblies and the second label assemblies in each row and the interval between the adjacent two of the first label assemblies and the second label assemblies are equal; the label sticking unit is arranged on the rack, is positioned at the downstream of the assembly unit along the conveying direction of the finished label assembly, and comprises a flying device, a second label peeling plate, a label feeding positioner, a lower label peeling plate and a lower label driving cylinder, wherein the flying device can separate each row of finished label assemblies into finished labels and finished base films according to the information sent by the label feeding positioner, the finished base films are stored, the finished labels are conveyed to the position above a product to be labeled, the lower label peeling driving cylinder drives the lower label peeling plate to move downwards so as to press one end part of the finished label away from the second label peeling plate onto the product to be labeled, and then the flying device drives the second label peeling plate to be retracted so that the finished label is completely attached to the product to be labeled; the conveying device comprises a product conveying unit to be pasted, wherein the product conveying unit to be pasted comprises a conveying platform, a conveying member, a guide rail, a first driving motor, a feeding valve, a feeding driving cylinder, a discharging valve and a discharging driving cylinder are arranged on the conveying platform, the guide rail is arranged above the conveying member and used for limiting a conveying path of the product to be pasted, and the first driving motor is connected with the conveying member to drive the conveying member to circumferentially rotate; the feeding driving cylinder is connected with the feeding valve to drive the feeding valve to extend into the guide rail or withdraw from the guide rail; the discharging driving cylinder is connected with the discharging valve to drive the discharging valve to extend into the guide rail or withdraw from the guide rail; the feeding valve and the discharging valve are sequentially arranged along the transmission direction of the product conveying unit to be labeled, and the quantity and the interval of the products to be labeled between the feeding valve and the discharging valve are equal to the quantity and the interval of the finished labels after the second unreeling shaft is attached.

In addition, the multi-channel automatic assembling and labeling device for the double-label assembly, provided by the embodiment of the application, can also have the following technical characteristics:

in some embodiments, the guide rail comprises an inner guide rail and an outer guide rail, the product conveying unit to be labeled further comprises a positioning device and a positioning driving cylinder, the positioning device is arranged in the outer guide rail, the positioning driving cylinder is arranged on the conveying platform and is connected with the positioning device, one surface of the positioning device, which faces the product to be labeled, is provided with a plurality of clamping grooves, the distance between each clamping groove is equal to the distance between two adjacent products in a row of finished product labels, the clamping grooves and the outer contour of the product to be labeled, which faces one surface of the positioning device, are provided with the same profiling structure, and the positioning driving cylinder can drive the positioning device to be in butt joint or release butt joint with the product to be labeled.

In some embodiments, the guide rail comprises an inner guide rail and an outer guide rail, the product conveying unit to be labeled further comprises a stabilizing piece, the stabilizing piece is arranged at the feeding end of the conveying piece, the stabilizing piece is arranged above the inner guide rail or the outer guide rail, the orthographic projection on the guide rail is at least partially arranged in the guide rail, and the stabilizing piece is embedded in but does not contact with a specific position of the product to be labeled.

In some embodiments, the product conveying unit to be labeled further includes a label pressing wheel and a label pressing driving motor connected with the label pressing wheel, the label pressing wheel is arranged at the downstream of the discharge valve along the transmission direction of the conveying member, and the label pressing driving motor drives the label pressing wheel to roll on the finished label of the labeled product.

In some embodiments, the label applying unit further comprises a label pressing plate, wherein the label pressing plate is located above the second label peeling plate, extends from one side of the cutting edge of the second label peeling plate to one side away from the cutting edge, and the finished label assembly is located between the label pressing plate and the second label peeling plate, and presses one end, close to the cutting edge, of the finished label to prevent sagging of the finished label.

In some embodiments, the stripping portion further comprises a first rolling shaft, a first label stripping plate, a first traction device and a first guiding assembly, wherein the first guiding assembly at least comprises a first guiding shaft and a second guiding shaft, the first guiding shaft is positioned between the first rolling shaft and the first label stripping plate, the bottom of the first guiding shaft is flush with the upper surface of the first label stripping plate, the second guiding shaft is positioned below the first label stripping plate, so that the first label assembly is guided by the first guiding shaft and then conveyed to the front end of the first label stripping plate, the first label and the first bottom film of the first label assembly are separated by the first label stripping plate under the guidance of the second guiding shaft, and the first traction device is positioned between the first label stripping plate and the first rolling shaft and used for clamping and dragging the first bottom film to be contained in the first rolling shaft; the mounting part further comprises a second traction device and a second guide assembly, and the second guide assembly at least comprises a third guide shaft; the third material guiding shaft is positioned at the downstream of the first label stripping plate along the conveying direction of the first label assembly, and the vertex of the third material guiding shaft is flush with the upper surface of the first label stripping plate, so that the first label can be attached to the second label assembly to form a finished label assembly; the second traction device is positioned downstream of the third guide shaft along the conveying direction of the second label assembly and is used for clamping and traction the finished label assembly.

In some embodiments, the first traction device comprises a second driving motor, a first coaxial roller connected with a main shaft of the second driving motor, a first driven roller and a first pressing roller which are mutually abutted, the first bottom film is positioned between the first driven roller and the first pressing roller, and the second driving motor drives the first coaxial roller to rotate and drives the first driven roller and the first pressing roller to rotate; the second traction device comprises a third driving motor, a second coaxial roller connected with a main shaft of the third driving motor, a second driven roller and a second pressing roller which are mutually abutted, the finished label assembly is positioned between the second driven roller and the second pressing roller, and the third driving motor drives the second coaxial roller to rotate and drives the second driven roller and the second pressing roller to rotate; the flying device comprises a third traction device, a second rolling shaft, a third guide assembly, a pressing plate, a pressing driving cylinder, a second label stripping plate, a fifth driving motor, a first sliding rail, a material guiding platform and a label feeding positioner; the third traction device is positioned between the second label stripping plate and the second winding shaft and is used for clamping and drawing the finished product bottom film to be stored in the second winding shaft, the third traction device comprises a fourth driving motor, a third driven roller and a third pressing roller, the third driven roller is connected with a main shaft of the fourth driving motor through a crawler belt and is in transmission, the third pressing roller is mutually abutted to the third driven roller, the finished product bottom film is positioned between the third driven roller and the third pressing roller, the fourth driving motor drives the third driven roller to rotate and drives the third pressing roller to rotate, the material pressing plate is connected with the material pressing driving cylinder, the fifth driving motor is connected with the second label stripping plate, and the material pressing driving cylinder is controlled by the flying device to drive the material pressing plate to move upwards or downwards according to the information of the material feeding positioner; the third guide assembly at least comprises a fourth guide shaft and a fifth guide shaft, the fourth guide shaft is positioned at the upstream of the guide platform, the top point of the fourth guide shaft is flush with the upper surface of the guide platform, and the fifth guide shaft is positioned below the second label stripping plate, so that the finished label assembly is guided by the fourth guide shaft and then conveyed to the front end of the second label stripping plate, and the finished label of the finished label assembly is separated from the finished bottom film by the second label stripping plate under the guidance of the fifth guide shaft; the second label stripping plate is arranged on the first sliding rail and connected with the fifth driving motor, and the fifth driving motor drives the second label stripping plate to reciprocate towards being far away from the product to be labeled or being close to the product to be labeled according to a preset stroke.

In some embodiments, the multi-channel automated assembly labeling apparatus of the dual label assembly further comprises a control system comprising an assembly control system, a femto control system, and a labeling control system; the second driving motor is electrically connected with the assembly control system, the assembly control system controls the working state of the second driving motor, the third driving motor is electrically connected with the assembly control system, and the assembly control system controls the working state of the third driving motor; the fourth driving motor is electrically connected with the flying device control system, and the flying device control system controls the working state of the fourth driving motor; the third traction device, the second rolling shaft, the pressing driving cylinder, the fifth driving motor and the label feeding positioner are electrically connected with the femto control system, and the femto control system sends control instructions to the pressing driving cylinder and the fifth driving motor according to the information of the label feeding positioner, so that the working states of the pressing driving cylinder and the second label stripping plate are controlled; the multi-channel automatic assembling label pasting device comprises a feeding optical fiber counter and a discharging optical fiber counter, wherein the feeding optical fiber counter and the discharging optical fiber counter are respectively arranged at the upstream and the downstream of the positioning device along the transmission direction of a product to be pasted, and the product to be pasted control system sends instructions to the feeding driving cylinder and the discharging driving cylinder according to the information of the feeding optical fiber counter and the discharging optical fiber counter so as to control the working states of the feeding driving cylinder and the discharging driving cylinder; the lower signature control system is electrically connected with the feeding optical fiber counter, and sends an instruction to the lower signature driving cylinder according to the information of the feeding optical fiber counter, so that the working state of the lower signature driving cylinder is controlled.

In some embodiments, the product to be labeled control system controls the working states of the feeding driving cylinder and the discharging driving cylinder through counting or time delay.

In some embodiments, the multi-channel automatic assembling and labeling device of the dual-label assembly further comprises a material length control sensor and a first tension rod, wherein the material length control sensor is arranged on the rack, the first tension rod is arranged on the finished label assembly and is positioned between the second driven roller and the fourth guide shaft, the two ends of the first tension rod are provided with lantern rings with diameters larger than those of the first tension rod, the first tension rod continuously rises under the traction of the third traction device, and the material length control sensor can sense the position of the first tension rod so as to acquire the length information of the material length; the material length control sensor is electrically connected with the assembly control system, and when the material length control sensor detects that the length of the material length is insufficient, a signal is sent to the assembly control system, and the assembly control system controls the assembly unit to assemble the finished label assembly and release the finished label assembly with the set length.

In some embodiments, a sixth guide shaft and a seventh guide shaft which are sequentially arranged on the frame along the transmission direction of the product to be labeled are further arranged between the second driven roller and the fourth guide shaft, the sixth guide shaft and the seventh guide shaft are in consistent height and are all positioned above the material length control sensor, the first tension rod is positioned between the sixth guide shaft and the seventh guide shaft, an eighth guide shaft is further arranged between the seventh guide shaft and the fourth guide shaft, a second tension rod is further arranged between the eighth guide shaft and the fourth guide shaft, and the second tension rod is installed on a second sliding rail of the flying device.

In some embodiments, the gap between the first label stripper plate and the third guide shaft is less than or equal to 5mm.

In some embodiments, the multi-channel automatic assembly labeling apparatus of dual label assemblies further comprises at least a first lateral registration device and a second lateral registration device, the first lateral registration device being disposed between the first unwind shaft and the first guide shaft, the second lateral registration device being disposed between the second unwind shaft and the third guide shaft to monitor lateral positional deviations of the first label assembly and the second label assembly, respectively.

In some embodiments, the first lateral registration device and the second lateral registration device are deskew controllers.

In some embodiments, a ninth guide shaft is disposed between the first lateral registration device and the first unwinding shaft, the ninth guide shaft is disposed below the first unwinding shaft and the first lateral registration device, a tenth guide shaft is disposed between the second lateral registration device and the second unwinding shaft, and the tenth guide shaft is disposed below the second unwinding shaft and the second lateral registration device.

In some embodiments, an eleventh guide shaft is further disposed between the second lateral registration device and the third guide shaft, and the eleventh guide shaft is located below the second lateral registration device and the third guide shaft.

In some embodiments, the multi-channel automatic assembly labeling apparatus of the dual label assembly further comprises at least a first longitudinal registration sensor disposed between the first guide shaft and the first label stripper plate and a second longitudinal registration sensor disposed between the third guide shaft and the second traction device to monitor a longitudinal relative position of the first label assembly and the second label assembly; the first longitudinal registration sensor and the second longitudinal registration sensor are respectively and electrically connected with the assembly control system, and the assembly control system carries out logic operation according to longitudinal registration cursor position information printed on the first label component and longitudinal registration cursor position information printed on the second label component and provided by the second longitudinal registration sensor, and provides a label tracking compensation direction and compensation quantity for the second driving motor.

In some embodiments, the first longitudinal registration sensor, the second longitudinal registration sensor are print cursor readers.

In some embodiments, the finished label is a heat sensitive label, and the first label is an adsorption indication function label, and comprises a first base film, an isolation diffusion layer, an adsorption material layer and a function indication layer which are sequentially arranged; the second label is a thermosensitive functional label and comprises a second base film, a substrate layer bearing a volatile fuel layer and a volatile dye layer which are sequentially arranged, or comprises a second base film, a substrate layer bearing a volatile fuel layer, a volatile dye layer and a sealing film which are sequentially arranged.

The beneficial effects of the embodiment of the application are that:

the multichannel automatic assembly labeling equipment that this application embodiment provided, first label subassembly carries out the separation of first label and first carrier film in stripping off the part, and first label is laminated in the upper surface of second label subassembly at subsequent equipment part, forms finished product label subassembly. When the finished label assembly passes through the flying device of the labeling unit, the flying device can separate the finished label from the finished backing film of the finished label assembly, and then the finished label is attached to a product to be labeled under the matching action of the label feeding driving cylinder, the label feeding positioner, the first driving motor, the feeding driving cylinder and the discharging driving cylinder. The assembly and labeling processes can be completed through one production line, the link that the finished label assembly is required to be stored after being independently assembled is omitted, the heat exposure risk in the transportation and use processes of the finished label assembly can be reduced, and the storage cost is reduced.

And moreover, a plurality of first label components of a first unwinding shaft of the multichannel automatic assembly labeling equipment are arranged side by side, a plurality of second label components on a second unwinding shaft are also arranged side by side, namely a plurality of assembly channels are formed, and the assembly of a plurality of finished label components can be completed at the same time, so that the assembly efficiency of the finished label components is greatly improved. Meanwhile, in the labeling process, the number of products to be labeled between the feeding valve and the discharging valve is the same as the number of finished label assemblies in each row, namely, the products to be labeled are provided with a plurality of labeling channels, so that the products to be labeled can be labeled at the same time, and the labeling efficiency of the products to be labeled is greatly improved. By using the multi-channel automatic assembling and labeling equipment provided by the invention, on one hand, the positioning precision of the first label component and the second label component in the assembling process can be ensured, and on the other hand, the slitting process of the production links of the first label component and the second label component can be omitted, and the replacement frequency of the first label component and the second label component in the using links can be reduced, so that the working efficiency is improved, and the operation risks in the production and using processes are reduced.

Of course, not all of the above-described advantages need be achieved simultaneously in practicing any one of the products or methods of the present application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly introduce the drawings that are required to be used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other embodiments may also be obtained according to these drawings to those skilled in the art.

Fig. 1 is a schematic perspective view of a multi-channel automatic assembling and labeling device according to an embodiment of the present application, wherein the multi-channel automatic assembling and labeling device omits a bottle arranging machine;

fig. 2 is a schematic plan view of a multi-channel automatic assembling labelling device according to an embodiment of the present application;

FIG. 3 is a schematic perspective view of the assembled unit and the labeling unit in FIG. 1;

FIG. 4 is a front view of the assembled unit, labelling unit of FIG. 3;

FIG. 5 is a schematic diagram of the structure of the flying device of FIG. 1;

FIG. 6 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 7 is an enlarged schematic view of the portion B of FIG. 1;

fig. 8 is a partial schematic structural view of the labeling unit and the product conveying unit to be labeled;

FIG. 9 is a top view of a partial structure of the multi-channel automatic assembly labeling apparatus of FIG. 2;

FIG. 10a is a schematic view of the multi-channel automatic assembling labelling apparatus of FIG. 1 with assembled parts removed and with a bottle unscrambler added;

FIG. 10b is a schematic view of the bottle unscrambler of FIG. 10a;

fig. 11 is a control flow chart of a multi-channel automatic assembling labelling apparatus according to an embodiment of the present application in embodiment 1;

fig. 12 is a control flow chart of the multi-channel automatic assembling labelling apparatus according to the embodiment of the present application in embodiment 2;

fig. 13 is a control flow chart of a multi-channel automatic assembling labelling apparatus according to an embodiment of the present application in embodiment 3;

fig. 14 is a control flow chart of a multi-channel automatic assembling labelling apparatus according to an embodiment of the present application in embodiment 4.

The reference numerals are as follows: a frame 1; a first label assembly 10; a first label 10a; a first base film 10b; a first unreeling shaft 11a, a first reeling shaft 11b; a first guide shaft 12a; a second guide shaft 12b; a ninth guide shaft 12c; a first traction device 13; a second drive motor 13a; a first driven roller 13b; a first pressing roller 13c; a first coaxial roller 13d; a first label stripping plate 14; a first lateral registration means R1; a first longitudinal registration sensor S1;

a second label assembly 20; a second label 20a; a second unreeling shaft 21a; a third take-up spool 21b; a fourth take-up spool 21c; a third guide shaft 22a; a tenth guide shaft 22b; an eleventh guide shaft 22c; a second traction device 23; a third drive motor 23a; a second driven roller 23b; a second pressing roller 23c; a second coaxial roller 23d; a first tension bar 24; a second tension bar 25; a material guiding platform 26; a second lateral registration means R2; a second longitudinal registration sensor S2; a material length control sensor S3;

A finished label assembly 30; a finished label 30a; a finished carrier film 30b; a third unreeling shaft 31a; a second take-up shaft 31b; a fourth guide shaft 32a; a fifth guide shaft 32b; a sixth guide shaft 32c; a seventh guide shaft 32d; an eighth guide shaft 32f; a twelfth feed shaft 32e; a third traction device 33; a fourth driving motor 33a; a third driven roller 33b; a third pressing roller 33c; a platen 34a; a pressing driving cylinder 34b; a label pressing plate 35; a fifth drive motor 36; a first slide rail 37; a second label stripping plate 38; a signature feeding positioner S4;

the product 40 to be labeled; a guide rail 41; an inner rail 41a; an outer rail 41b; a stabilizer 42; a lower tab plate 43a; a lower label driving cylinder 43b; a label pressing wheel 44a; a label pressing driving motor 44b; a feed valve 45a; a feed driving cylinder 45b; a discharge valve 46a; a discharge driving cylinder 46b; a positioning device 47a; a positioning driving cylinder 47b; a transfer member 48a; a first drive motor 48b; a bottle unscrambler 50; a planar main conveying flight 51a; a planar main conveying chain plate driving motor 51b; a side auxiliary conveying crawler 52a; a side auxiliary conveying crawler drive motor 52b; a feeding optical fiber counter S5; and a discharge optical fiber counter S6.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. Based on the embodiments herein, a person of ordinary skill in the art would be able to obtain all other embodiments based on the disclosure herein, which are within the scope of the disclosure herein.

The embodiment of the application provides a multichannel automatic assembly labeling device, as shown in fig. 1-7, the multichannel automatic assembly labeling device includes: the machine frame 1 and an assembling unit, a labeling unit and a product conveying unit to be labeled arranged on the machine frame 1, wherein the assembling unit comprises a peeling part for separating the first label assembly 10 and a mounting part for attaching the first label 10a left after peeling to the second label assembly 20 to form a finished label assembly 30. The peeling section includes a first unreeling shaft 11a of the first tag assembly 10, and the first tag assembly 10 is provided in a plurality of rows in the winding direction of the first unreeling shaft 11a, each row being provided in a plurality at intervals in the axial direction of the first unreeling shaft 11 a. The mounting portion includes a second unwinding shaft 21a of the second label assembly 20, the second label assembly 20 is provided with a plurality of rows along the winding direction of the second unwinding shaft 21a, each row is provided with a plurality of rows along the axial direction of the second unwinding shaft 21a at intervals, and the number of the first label assembly 10 and the second label assembly 20 in each row is equal to the interval between the adjacent two.

Along the conveying direction of the finished label assembly 30, as shown in fig. 2-5, the labeling unit is located downstream of the assembling unit, and the labeling unit includes a flying device, a second label peeling plate 38, a label feeding positioner S4, a lower label peeling plate 43a and a lower label driving cylinder 43b, where the flying device can separate the rows of finished label assemblies 30 into finished labels 30a and finished base films 30b according to the information sent by the label feeding positioner S4, and store the finished base films 30b, and convey the finished labels 30a above the products 40 to be labeled, the lower label driving cylinder 43b drives the lower label peeling plate 43a to move downward and press one end portion of the finished labels 30a away from the second label peeling plate 38 onto the products 40 to be labeled, and then the flying device drives the second label peeling plate 38 to retract, so that the finished labels 30a are completely attached to the products 40 to be labeled.

As shown in fig. 2, 6 and 7, the product conveying unit to be labeled comprises a conveying platform, a conveying member 48a, a guide rail 41, a first driving motor 48b, a feeding valve 45a, a feeding driving cylinder 45b, a discharging valve 46a and a discharging driving cylinder 46b are arranged on the conveying platform, the guide rail 41 is arranged above the conveying member 48a and is used for limiting a conveying path of the product 40 to be labeled, and the first driving motor 48b is connected with the conveying member 48a so as to drive the conveying member 48a to rotate circumferentially; the feeding driving cylinder 45b is connected with the feeding valve 45a to drive the feeding valve 45a to extend into the guide rail 41 or withdraw from the guide rail 41; the discharge driving cylinder 46b is connected with the discharge valve 46a to drive the discharge valve 46a to extend into the guide rail 41 or withdraw from the guide rail 41; the feeding valve 45a and the discharging valve 46a are sequentially arranged along the conveying direction of the product conveying unit to be labeled, and the number and the interval of the products 40 to be labeled between the feeding valve 45a and the discharging valve 46a are equal to those of the finished labels 30a attached to the second unreeling shaft 21 a.

In the present embodiment, the first label assembly 10 is separated from the first base film 10b at the peeled portion, and the first label 10a is attached to the upper surface of the second label assembly 20 at the subsequent assembly portion to form the finished label assembly 30. When the finished label assembly 30 passes through the flying device of the labeling unit, the flying device can separate the finished label 30a from the finished backing film 30b of the finished label assembly 30, and then the finished label 30a is attached to the product 40 to be labeled under the cooperation of the label feeding driving cylinder 43b, the label feeding positioner S4, the first driving motor 48b, the feeding driving cylinder 45b and the discharging driving cylinder 46 b. The assembly and labeling processes can be completed through one production line, the link that the finished label assembly 30 is required to be stored at a low temperature after being independently assembled is omitted, the heat exposure risk of the finished label assembly 30 in the using process can be reduced, and the storage cost is reduced.

In addition, the first label assemblies 10 of the first unwinding shaft 11a of the multi-channel automatic assembling and labeling device are arranged in a plurality of side-by-side manner, the second label assemblies 20 on the second unwinding shaft 21a are also arranged in a plurality of side-by-side manner, namely, a plurality of assembling channels are formed, and the assembly of a plurality of finished label assemblies 30 can be completed at the same time, so that the assembly efficiency of the finished label assemblies 30 is greatly improved. Meanwhile, in the labeling process, the number and the interval of the products 40 to be labeled between the feeding valve 45a and the discharging valve 46a are the same as those of the finished label assemblies 30 in each row, namely, a plurality of labeling channels are formed, so that a plurality of products 40 to be labeled can be labeled at the same time, and the labeling efficiency of the products 40 to be labeled is greatly improved.

Because the number of the assembling and labeling in the same time is greatly increased, the label peeling speed of the finished label assembly 30 can be properly reduced under the condition of meeting the production efficiency of the assembling and labeling, and the label flying risk caused by the excessively high label peeling speed is reduced. Especially for the combined label, the label peeling speed is too high and the label flying phenomenon is more serious because the thickness of the label is doubled, so that the production efficiency of a label sticking link can be ensured and the material running speed of the finished label assembly 30 in the label peeling process can be reduced by adopting the multi-channel design, thereby reducing the label flying risk of the finished label 30 a.

Wherein the product 40 to be labeled may be, but is not limited to, a penicillin bottle. The guide rail 41 includes an inner guide rail 41a and an outer guide rail 41b, and the conveying member 48a rotates under the guide rail 41 in a circulating manner, and the conveying member 48a may be a conveying belt or a conveying chain, such as a penicillin bottle, a prefilled syringe conveying chain/belt and a power system, which are commonly used in the pharmaceutical packaging equipment industry, which is not limited in this application. As shown in fig. 10a, penicillin bottles are sorted by a bottle sorting machine 50 and enter a guide rail 41 above a conveying member 48a, and as shown in fig. 10b, the bottle sorting machine 50 comprises a plane main conveying chain plate 51a for accommodating the material bottles and a side auxiliary conveying crawler belt 52a, wherein the plane main conveying chain plate 51a is connected with a plane main conveying chain plate driving motor 51b, and the side auxiliary conveying crawler belt 52a is connected with a side auxiliary conveying crawler belt driving motor 52 b; the planar main conveying chain plate 51a and the lateral auxiliary conveying crawler 52a are respectively driven to turn by the planar main conveying chain plate driving motor 51b and the lateral auxiliary conveying crawler driving motor 52b, and penicillin bottles are conveyed on the planar main conveying chain plate 51a and sequentially enter the guide rail 41. The conveying member 48a of the present application can be in seamless connection with the bottle conveying line of the packaging production line, and the power control thereof can be switched, and can be controlled by the control system provided by the present application, and also can be controlled by the control system of the packaging production line.

It should be noted that the frame 1 may be an integral body, or may include two relatively independent parts, namely a first part and a second part, where the assembling unit is disposed on the first part, and the labeling unit is disposed on the second part, so that the multi-channel automatic assembling labeling device is convenient to be independently used as an assembling device or a labeling device. The bottle unscrambler 50 may also be a separate part for use with the assembly unit and the labeling unit of the frame 1. In some embodiments, the finished label 30a is a heat sensitive label, and the first label 10a is an adsorption indication function label, including a first base film 10b, an isolation diffusion layer, an adsorption material layer, and a function indication layer, which are sequentially arranged; the second label 20a is a heat-sensitive functional label, and includes a second base film, a substrate layer carrying a volatile fuel layer, and a volatile dye layer that are sequentially disposed, or includes a second base film, a substrate layer carrying a volatile fuel layer, a volatile dye layer, and a sealing film that are sequentially disposed.

Wherein, the sealing film is optional rete, and when volatile dye layer volatilized faster, can set up one deck sealing film and cover in the upper surface of volatile dye layer.

The finished label 30a in this embodiment includes a first label 10a as an adsorption indicating functional layer and a second label 20a as a heat-sensitive functional layer, and is used to monitor the heat exposure history of the heat-sensitive article during storage and transportation after being attached to a product, and to indicate whether the heat-sensitive article has failed or deteriorated due to excessive heat exposure. And the multichannel automatic assembling and labeling equipment can directly assemble and then attach two parts of labels on the product 40 to be labeled, so that the storage management link of the thermosensitive label is omitted, and the heat exposure risk of the finished label assembly 30 in the use process can be reduced. In some embodiments, as shown in fig. 1, 2, 6, 7 and 9, the product conveying unit to be labeled further includes a positioning device 47a and a positioning driving cylinder 47b, the positioning device 47a is disposed in the outer guide rail 41b, the positioning driving cylinder 47b is disposed on the conveying platform and connected with the positioning device 47a, a surface of the positioning device 47a facing the product 40 to be labeled is provided with a plurality of clamping grooves, a distance between each clamping groove is equal to a distance between two adjacent products in the row of finished labels 30a, the clamping grooves and an outer contour of the surface of the product 40 to be labeled facing the positioning device 47a have the same profiling structure, and the positioning driving cylinder 47b can drive the positioning device 47a to abut against or release from abutting against the product 40 to be labeled.

In this embodiment, the spacing between the clamping grooves of the positioning device 47a is equal to the spacing between two adjacent finished labels 30a in each row of finished labels 30a, and the clamping grooves have a profiling structure identical to the outer contour of the product 40 to be labeled, and taking a bottle as an example, the profiling structure refers to that the clamping grooves have an arc-shaped structure similar to a bottle body. When the positioning driving cylinder 47b drives the positioning device 47a to abut against the product 40 to be labeled, the position of each product 40 to be labeled can be ensured to accurately correspond to the position of the finished label 30a, so that the positioning accuracy of the label is improved.

Wherein, the forward movement of the positioning device 47a driven by the positioning driving cylinder 47b is synchronous with the forward movement of the feeding valve 45a driven by the feeding driving cylinder 45b, and the backward movement of the positioning device 47a driven by the positioning driving cylinder 47b is synchronous with the backward movement of the discharging valve 46a driven by the discharging driving cylinder 46 b.

In some embodiments, as shown in fig. 2 and 9, the product conveying unit to be labeled further includes a stabilizer 42, where the stabilizer 42 is disposed at the feeding end of the conveying member 48a, the stabilizer 42 is located above the guide rail 41, the orthographic projection on the guide rail 41 is at least partially located in the guide rail 41, the stabilizer 42 is located above the inner guide rail 41a or the outer guide rail 41b, the orthographic projection on the guide rail 41 is at least partially located in the guide rail 41, and the stabilizer 42 is embedded in but does not contact with a specific position of the product 40 to be labeled, so as to prevent the product 40 to be labeled from being toppled by impact during the conveying process.

In this embodiment, the stabilizing member 42 is located above the guide rail 41, and the orthographic projection on the guide rail 41 is at least partially located in the guide rail 41, i.e. the stabilizing member 42 is at least partially embedded in but not in contact with a specific location of the product 40 to be labeled, for example, a bottle neck location of a penicillin bottle, so as to prevent the feeding valve 45a from preventing reverse impact of the product 40 to be labeled from being conducted to the end product 40 to be labeled when the reverse impact is transmitted to the end product 40 to be labeled.

Specifically, the stabilizer 42 may be a metal strip having a thickness of about 2mm to 3mm, such as 2mm, 2.5mm, 3mm, etc., mounted against the upper surface of the rail 41.

In some embodiments, as shown in fig. 8, the product conveying unit to be labeled further includes a label pressing wheel 44a and a label pressing driving motor 44b connected to the label pressing wheel 44a, wherein the label pressing wheel 44a is disposed downstream of the discharge valve 46a along the conveying direction of the conveying member 48a, and the label pressing driving motor 44b drives the label pressing wheel 44a to roll on the finished label 30a of labeled product.

In this embodiment, the label pressing wheel 44a is driven by the label pressing driving motor 44b to roll on the finished label 30a attached to the product, so that the finished label 30a is compacted on the product 40 to be labeled, the bonding firmness between the finished label 30a and the product 40 to be labeled is improved, and the finished label 30a is ensured not to be separated from the product 40 to be labeled automatically or passively in the subsequent process.

In some embodiments, as shown in fig. 1 and 2, the stripping portion further includes a first rolling shaft 11b, a first label stripping plate 14, a first traction device 13 and a first guide assembly, the first guide assembly includes at least a first guide shaft 12a and a second guide shaft 12b, the first guide shaft 12a is located between the first rolling shaft 11a and the first label stripping plate 14, the bottom of the first guide shaft 12a is flush with the upper surface of the first label stripping plate 14, the second guide shaft 12b is located below the first label stripping plate 14, so that the first label assembly 10 is guided by the first guide shaft 12a and then conveyed to the front end of the first label stripping plate 14, and the first label 10a and the first base film 10b of the first label assembly 10 are separated by the first label stripping plate 14 under the guide of the second guide shaft 12b, and the first traction device 13 is located between the first rolling shaft 14 and the first rolling shaft 11b, and is used for clamping and drawing the first base film 10b to be accommodated in the first rolling shaft 11b. The mounting portion further comprises a second traction device 23 and a second guiding assembly, the second guiding assembly at least comprises a third guiding shaft 22a, the third guiding shaft 22a is located downstream of the first label peeling plate 14 along the conveying direction of the first label assembly 10, and the vertex of the third guiding shaft 22a is flush with the upper surface of the first label peeling plate 14, so that the first label 10a can be attached to the second label assembly 20 to form a finished label assembly 30, and the second traction device 23 is located downstream of the third guiding shaft 22a along the conveying direction of the second label assembly 20 and used for clamping and dragging the finished label assembly 30.

In this embodiment, the first guiding component is used for guiding the trend of the first label component 10, and the first guiding component at least includes a first guiding shaft 12a and a second guiding shaft 12b, the first guiding shaft 12a is located between the first unwinding shaft 11a and the first label peeling plate 14, the bottom of the first guiding shaft 12a is flush with the upper surface of the first label peeling plate 14, that is, the tangential direction of the lowest point of the first guiding shaft 12a is flush with the upper surface of the first label peeling plate 14 horizontally, and the left side surface of the first guiding shaft 12a is flush with the right side surface of the deviation correcting shaft of the first longitudinal alignment sensor S1 vertically. The second guiding component is used for guiding the trend of the second label assembly 20, the second guiding component at least comprises a third guiding shaft 22a, the third guiding shaft 22a is located downstream of the first label peeling plate 14 along the conveying direction of the first label assembly 10, that is, the first label 10a of the first label assembly 10 passes through the first label peeling plate 14 and then reaches the third guiding shaft 22a, and the vertex, that is, the highest point, of the third guiding shaft 22a is flush with the upper surface of the first label peeling plate 14, so that the first label 10a can be attached to the upper surface of the second label assembly 20.

The first label assembly 10 is released through the first unreeling shaft 11a, and then the first guide shaft 12a guides the trend of the first label assembly 10 so that the first label assembly 10 is closely attached to the surface of the first label peeling plate 14 for transmission, and after the first label 10a and the first base film 10b are peeled off at the edge of the first label peeling plate 14, the first label 10a is transferred and attached to the upper surface of the second label assembly 20, and the first traction device 13 clamps and pulls the first base film 10b for transmission and storage on the first reeling shaft 11b, so that the purpose of continuously peeling off the first label assembly 10 and supplying the first label 10a is achieved. The second unwinding shaft 21a releases the second label assembly 20 and receives the first label 10a downstream of the first label peeling plate 14, thereby attaching the first label 10a to the upper surface of the second label assembly 20, and the second traction device 23 is used for clamping and traction the second label assembly 20 to be conveyed downstream, and by adjusting the conveying progress of the two, the first label 10a can be accurately attached to the upper surface of the second label assembly 20.

In order to smoothly transition the first label 10a to the upper surface of the second label assembly 20, the gap between the first label peeling plate 14 and the third guide shaft 22a is less than or equal to 5mm, so that the first label 10a is smoothly transferred to the upper surface of the second label assembly 20 through adhesion with the first carrier film 10b and the second label assembly 20 alternately in the peeling process.

Specifically, as shown in fig. 1 and 2, the first traction device 13 includes a second driving motor 13a, a first coaxial roller 13d connected to a main shaft of the second driving motor 13a, a first driven roller 13b and a first pressing roller 13c that are in contact with each other, the first base film 10b is located between the first driven roller 13b and the first pressing roller 13c, and the second driving motor 13a drives the first coaxial roller 13d to rotate and drives the first driven roller 13b and the first pressing roller 13c to rotate; the second traction device 23 comprises a third driving motor 23a, a second coaxial roller 23d connected with a main shaft of the third driving motor 23a, a second driven roller 23b and a second pressing roller 23c which are mutually abutted, the finished label assembly 30 is positioned between the second driven roller 23b and the second pressing roller 23c, and the third driving motor 23a drives the second coaxial roller 23d to rotate and drives the second driven roller 23b and the second pressing roller 23c to rotate; when the finished label assembly 30 passes through the second driven roller 23b and the second pressing roller 23c, the finished label assembly 30 is conveyed downstream by virtue of friction force between the finished label assembly 30 and the second driven roller 23b and the second pressing roller 23c, and the gap between the second driven roller 23b and the second pressing roller 23c is controlled, so that the finished label assembly 30 can be pressed, and the first label 10a is firmly attached to the second label assembly 20.

The second driving motor 13a and the third driving motor 23a may be stepping motors, so that the steps of the second driving motor 13a and the third driving motor 23a are conveniently controlled to match the conveying speeds of the first label assembly 10 and the second label assembly 20 respectively driven by the second driving motor 13a and the third driving motor 23a. The first pressing roller 13c and the second pressing roller 23c may be rubber rollers.

In fig. 1, the second drive motor 13a and the third drive motor 23a are located in the inner cabinet of the first coaxial roller 13d and the second coaxial roller 23d, and the second drive motor 13a and the third drive motor 23a are not visible from the perspective of fig. 1.

As shown in fig. 5, the flying device comprises a third traction device 33, a second winding shaft 31b, a third guiding component, a pressing plate 34a, a pressing driving cylinder 34b, a second label peeling plate 38, a fifth driving motor 36, a first sliding rail 37, a material guiding platform 26 and a label feeding positioner S4; the third traction device 33 is located between the second label stripping plate 38 and the second rolling shaft 31b, and is used for clamping and drawing the finished product bottom film 30b to be contained in the second rolling shaft 31b, the third traction device 33 comprises a fourth driving motor 33a, a third driven roller 33b which is connected with a main shaft of the fourth driving motor 33a through a crawler belt and is transmitted, and a third pressing roller 33c which is mutually abutted against the third driven roller 33b, the finished product bottom film 30b is located between the third driven roller 33b and the third pressing roller 33c, the fourth driving motor 33a drives the third driven roller 33b and drives the third pressing roller 33c to rotate, the pressing plate 34a is connected with a pressing driving cylinder 34b, the fifth driving motor 36 is connected with the second label stripping plate 38, and the flying device controls the pressing driving cylinder 34b to drive the pressing plate 34a to move upwards or downwards according to the information of the label feeding positioner S4; the third guiding assembly at least comprises a fourth guiding shaft 32a and a fifth guiding shaft 32b, the fourth guiding shaft 32a is located at the upstream of the guiding platform 26, the top point of the fourth guiding shaft 32a is flush with the upper surface of the guiding platform 26, the fifth guiding shaft 32b is located below the second label stripping plate 38, so that the finished label assembly 30 is guided by the fourth guiding shaft 32a and then conveyed to the front end of the second label stripping plate 38, and the finished label 30a and the finished base film 30b of the finished label assembly 30 are separated by the second label stripping plate 38 under the guidance of the fifth guiding shaft 32 b; the second label peeling plate 38 is arranged on the first sliding rail 37 and connected with the fifth driving motor 36, and the fifth driving motor 36 drives the second label peeling plate 38 to reciprocate towards being far away from the product 40 to be labeled or being close to the product 40 to be labeled according to a preset stroke.

In this embodiment, the fifth driving motor 36 is used to drive the second label peeling plate 38 to reciprocate above the product 40 to be labeled, specifically, the second label peeling plate 38 may be disposed on the first slide rail 37, and the fifth driving motor 36 drives the second label peeling plate 38 to reciprocate on the first slide rail 37 according to a predetermined stroke of the femto control system. The predetermined stroke of the reciprocating movement is set according to the size of the finished labels 30a and the longitudinal spacing between adjacent two rows of finished labels 30a, alternatively, the finished labels 30a are 11 to 12mm in diameter, 12 to 18mm in longitudinal spacing, etc., such as 11mm in diameter of the finished labels 30a and 12.12mm in longitudinal spacing. The fixed position of the flying device and the bottom of the frame 1 keep a range which can be adjusted up and down, so that the distance of the second label stripping plate 38 above the product 40 to be labeled can be accurately adjusted, and the smoothness of label feeding is ensured. When the second label stripping plate 38 is at a remote position set by the reciprocating motion of the second label stripping plate 38, the remote position is close to the position of the product 40 to be labeled, the assembled finished label assembly 30 is stripped off the finished label 30a and the finished backing film 30b at the cutting edge of the second label stripping plate 38, the finished label 30a is hung and stretched out forward, the label feeding positioner S4 is used for controlling the hanging and stretching distance of the finished label 30a, when the finished label 30a and the product 40 to be labeled are in place, the lower label driving cylinder 43b is triggered to drive the lower label plate 43a to move downwards, the hanging part of the finished label 30a is pressed to the upper surface of the product 40 to be labeled, when the product 40 to be labeled is a penicillin bottle, the hanging part of the finished label 30a is pressed to the bottle cover of the penicillin bottle, then the second label stripping plate 38 is moved to the preset short-range position, the short-range position is far away from the position of the product 40 to be labeled, a group of lower labels is completed, the lower labels are triggered to drive the lower label driving cylinder 43b to move upwards, a reset signal is sent to the lower label driving cylinder 43b to drive the lower label plate 43a to move downwards, the reset signal is sent to the reset cylinder 46a to drive the lower label discharging plate 48a to rotate, and the lower label discharging valve 46b is driven to rotate the label plate 48a to drive the lower label to be discharged, and the label to be discharged to be continuously discharged, and the label is continuously discharged to be discharged to the label, and the label is continuously, and the label is driven to be discharged.

The label feeding positioner S4 may be a cursor positioner.

In addition, as shown in fig. 1-4, the multi-channel automatic assembling labelling apparatus of the dual label assembly may further include a third unreeling shaft 31a and a third unreeling shaft 21b and a fourth unreeling shaft 21c, wherein the third unreeling shaft 31a is disposed upstream of the second portion of the frame and is used as a unreeling shaft when the labelling unit is used alone; the third winding shaft 21b and the fourth winding shaft 21c are respectively arranged at the upper and lower parts of the first part of the frame, and can be used as winding shafts of the finished label assembly 30 when the assembly unit is used alone.

In some embodiments, as shown in fig. 9, the multi-channel automated assembly labeling apparatus of the dual label assembly further comprises a control system comprising an assembly control system, a femto control system, and a labeling control system. The second driving motor 13a is electrically connected with an assembly control system, the assembly control system controls the working state of the second driving motor 13a, the third driving motor 23a is electrically connected with the assembly control system, and the assembly control system controls the working state of the third driving motor 23 a. The fourth driving motor 33a is electrically connected with the flyer control system, and the flyer control system controls the working state of the fourth driving motor 33 a; the third traction device 33, the second winding shaft 31b, the pressing driving cylinder 34b, the fifth driving motor 36 and the sign feeding positioner S4 are electrically connected with a flying machine control system, and the flying machine control system sends control instructions to the pressing driving cylinder 34b and the fifth driving motor 36 according to the information of the sign feeding positioner S4 so as to control the working states of the pressing driving cylinder 34b and the second sign stripping plate 38; the labeling control system further comprises a product 40 to be labeled control system and a label discharging control system, the multi-channel automatic assembling labeling equipment of the double-label assembly comprises a feeding optical fiber counter S5 and a discharging optical fiber counter S6, the feeding optical fiber counter S5 and the discharging optical fiber counter S6 are respectively arranged at the upstream and downstream of the positioning device 47a along the transmission direction of the product 40 to be labeled, and the product 40 to be labeled control system sends instructions to the feeding driving cylinder 45b and the discharging driving cylinder 46b according to the information of the feeding optical fiber counter S5 and the discharging optical fiber counter S6, so that the working states of the feeding driving cylinder 45b and the discharging driving cylinder 46b are controlled. The lower signature control system is electrically connected with the feeding optical fiber counter S5, and sends an instruction to the lower signature driving cylinder 43b according to the information of the feeding optical fiber counter S5, so that the working state of the lower signature driving cylinder 43b is controlled.

The working states of the second driving motor 13a and the third driving motor 23a can be controlled by the assembly control system, so that the positioning transfer and the registration assembly of the first label 10a on the first label assembly 10 to the second label assembly 20 can be automatically completed. The femto-cell control system is electrically connected with the label feeding positioner S4, and when the fifth driving motor 36 drives the second label stripping plate 38 to move to a remote position with a preset stroke, the femto-cell control system controls the material pressing driving cylinder 34b to ascend so that the finished label assembly 30 continues to be transmitted downstream, and the femto-cell control system sends an instruction to the material pressing driving cylinder 34b according to the position information of the label feeding positioner S4 so as to control the material pressing driving cylinder 34b to descend so that the material pressing plate 34a presses the finished label assembly 30, and the positioning and conveying actions of the finished label assembly 30 are completed; when the femto-cell control system sends an instruction to the fifth driving motor 36 to drive the second label stripping plate 38 to move to a short-range position of a preset stroke, simultaneously sends an instruction to the third traction device 33 to traction the finished product carrier film 30b, so that the finished product label 30a and the finished product carrier film 30b are completely stripped;

the label pasting control system is electrically connected with the feeding optical fiber counter S5 and the discharging optical fiber counter S6, and sends an instruction to the label descending driving cylinder 43b according to the information of the feeding optical fiber counter S5, so that the label descending driving cylinder 43b is controlled to drive the label descending plate 43a to press the finished label 30a on the product 40 to be pasted, then sends an instruction to the fifth driving motor 36, drives the second label peeling plate 38 to retract to a short-range position of a preset stroke, and simultaneously the third traction device 33 pulls the finished base film 30b to enable the finished label 30a to be completely peeled off from the finished base film 30b, and a round of label pasting action is completed; then the lower label control system sends an instruction to the lower label driving air cylinder 43b, drives the lower label plate 43a to reset upwards, and sends an instruction to the discharge driving air cylinder 46b, and the discharge driving air cylinder 46b drives the discharge valve 46a to withdraw from the outer guide rail 41b, so that the labeled product is discharged, namely the labeled product is completely conveyed out along the guide rail 41, so that the labeling position is vacated for the subsequent product 40 to be labeled to enter the position; when the discharging optical fiber counter S6 detects that the signed products are completely cleared or cleared to a set number, the signature control system sends an instruction to the feeding driving cylinder 45b, and the feeding driving cylinder 45b drives the feeding valve 45a to withdraw from the outer side guide rail 41b, so that the signed products 40 to be signed are released to enter positions; when the discharging optical fiber counter S6 detects that the labeled product is completely discharged, the labeling control system sends an instruction to the discharging driving cylinder 46b, the discharging driving cylinder 46b drives the discharging valve 46a to extend into the inner side of the outer side guide rail 41b, and the labeled product 40 to be labeled in the stop position is blocked to enter the next round of labeling action.

Wherein the control system of the product 40 to be labeled is connected with the control system of the flying machine, and can work in a manual mode and an automatic mode. In manual mode, each action may be manually operated for device commissioning and optimization.

In the automatic mode, the product 40 to be labeled control system may provide different program modes for controlling the product 40 to be labeled delivery and labeling process by counting or delaying.

In some embodiments, the control system of the product to be labeled 40 controls the operation of the in-feed drive cylinder 45b and the out-feed drive cylinder 46b by counting or delaying. One of the program modes is to count or delay to control the material bottle to be removed and then start the product 40 to be labeled to enter the position; another program mode is to count and discharge the products 40 to be labeled to reach a set number or start the product 40 to be labeled to enter when the labeled products are not completely discharged through feeding delay control.

In some embodiments, as shown in fig. 2 and 5, the label attaching unit further includes a label pressing plate 35, where the label pressing plate 35 is located above the second label peeling plate 38 and extends from a side of the cutting edge of the second label peeling plate 38 to a side away from the cutting edge, the finished label assembly 30 is located between the label pressing plate 35 and the second label peeling plate 38, and the label pressing plate 35 presses an end of the finished label 30a near the cutting edge to prevent the finished label 30a from sagging.

In this embodiment, the end of the product label 30a is prevented from sagging by pressing the end of the product label 30a by the label pressing plate 35 above the cutting edge of the second label peeling plate 38, so as not to interfere with the feeding of the product 40 to be labeled.

In some embodiments, as shown in fig. 2-4, the multi-channel automatic assembling labelling device of the dual-label assembly further includes a material length control sensor S3 and a first tension rod 24, the material length control sensor S3 is disposed on the frame 1, the first tension rod 24 is disposed on the finished label assembly 30 and is located between the second driven roller 23b and the fourth material guiding shaft 32a, two ends of the first tension rod 24 are provided with collars with a diameter larger than that of the first tension rod 24, the first tension rod 24 is continuously lifted under the traction of the third traction device 33, and the material length control sensor S3 can sense the position of the first tension rod 24 so as to obtain the length information of the material length. The material length control sensor S3 is electrically connected with the assembly control system, and when the material length control sensor S3 detects that the length of the material length is insufficient, a signal is sent to the assembly control system, and the assembly control system controls the assembly unit to assemble the finished label assembly 30, so that the finished label assembly 30 with the set length is released.

In this embodiment, when the material length between the second driven roller 23b and the fourth guide shaft 32a is lower than the set value, a signal is sent to the assembly control system, and the assembly unit is triggered to start the assembly operation, so as to send the preset material length. The first tension bar 24 is used to straighten the finished label assembly 30 to ensure that the stock length control sensor S3 is functioning properly and a collar having a larger diameter than the first tension bar 24 is used at each end of the first tension bar 24 to prevent it from falling off the finished label assembly 30.

Alternatively, the first tension bar 24 may be a metal tension bar having a higher density and a higher weight in the same volume to better straighten the finished label assembly 30.

In some embodiments, as shown in fig. 2-4, a sixth guide shaft 32c and a seventh guide shaft 32d, which are sequentially disposed on the frame 1 along the conveying direction of the product 40 to be labeled, are further disposed between the second driven roller 23b and the fourth guide shaft 32a, the sixth guide shaft 32c and the seventh guide shaft 32d are in height consistent and are all located above the material length control sensor S3, the first tension rod 24 is located between the sixth guide shaft 32c and the seventh guide shaft 32d, an eighth guide shaft 32f is further disposed between the seventh guide shaft 32d and the fourth guide shaft 32a, and a second tension rod 25 is further disposed between the eighth guide shaft 32f and the fourth guide shaft 32a, and the second tension rod 25 is mounted on a second slide rail of the flyer device. In this embodiment, the sixth guide shaft 32c and the seventh guide shaft 32d are added between the second driven roller 23b and the fourth guide shaft 32a, so that the material length of the finished label assembly 30 flexibly connected between the second driven roller 23b and the fourth guide shaft 32a can be increased, and the tolerance range between the assembly unit and the labeling unit can be increased, thereby improving the working stability of the device. The sixth guide shaft 32c and the seventh guide shaft 32d are positioned above the material length control sensor S3, so that the length of the material length between the sixth guide shaft 32c and the seventh guide shaft 32d can be conveniently detected. The eighth guide shaft 32f and the second tension rod 25 are added on the upstream of the fourth guide shaft 32a of the second part of the frame, and when the label pasting system of the second part of the frame is used independently, the label pasting system can play a role of straightening the finished label assembly 30 before the finished label assembly 30 enters the guide platform 26. The second tension rod 25 moves up and down along a second sliding rail (not shown), which is a sliding groove provided in the flyer device, and can define a movement track of the second tension rod 25.

Or alternatively, the second tension rod 25 is directly placed on the upper surface of the finished label assembly 30, and the two ends of the second tension rod 25 are sleeved with collars with diameters larger than the diameters of the second tension rod 25, so that the second tension rod 25 is prevented from falling from the finished label assembly 30. Specifically, the second tension rod 25 may be a metal tension rod.

It should be noted that, the eighth guide shaft 32f is a standard of the femto-cell device, and is required when the second portion is used alone, and may be not required when the first portion and the second portion are used in combination. Fig. 3 and 4 are only schematic structural views of the assembly unit and the labeling unit, and do not include the flyer device.

In some embodiments, as shown in fig. 1-4, the multi-channel automatic assembly labeling apparatus of dual label assemblies further comprises at least a first lateral registration device R1 and a second lateral registration device R2, the first lateral registration device R1 being disposed between the first unwind shaft 11a and the first guide shaft 12a, the second lateral registration device R2 being disposed between the second unwind shaft 21a and the third guide shaft 22a to monitor lateral positional deviations of the first label assembly 10 and the second label assembly 20, respectively.

By arranging the first transverse registering device R1 and the second transverse registering device R2, the transverse positions of the first label assembly 10 and the second label assembly 20 along the axial direction of the first unreeling shaft 11a and the second unreeling shaft 21a are respectively controlled, so that the transverse positions of the first label assembly 10 and the second label assembly 20 are always aligned in the conveying process of the first label assembly 10 and the second label assembly 20, and the transverse positioning precision of the finished label 30a of the finished label assembly 30 formed by lamination is ensured.

Specifically, the first lateral registration device R1 and the second lateral registration device R2 are deviation correcting controllers. The deviation correcting controller is one kind of equipment for correcting the position deviation of conveyed material. The deviation correcting controller comprises a mechanical structure, a control system and a sensor, wherein the mechanical structure is mainly responsible for position correction of a transmission material, the control system is responsible for controlling movement of the mechanical structure, and the sensor is used for detecting position information of the material.

Taking the deviation correcting control of the first tag assembly 10 as an example, the deviation correcting controller in the present application may detect the position of the edge or line of the first tag assembly 10 by using a photoelectric sensor, so as to pick up the deviation signal of the edge or line position. And then, the position deviation signal is transmitted to a control system for logic operation, and a control signal is sent to a mechanical structure to drive the mechanical structure, so that the serpentine deviation of the first label assembly 10 during operation is corrected, and the transverse position of the first label 10a is always kept unchanged in the conveying process of the first label assembly 10.

Or the deviation correcting controller only comprises a photoelectric sensor and a control system, and the transverse position of the first label 10a is always unchanged in the conveying process of the first label assembly 10 by manually correcting the position deviation of the first label assembly 10.

In some embodiments, as shown in fig. 2-4, a ninth guiding shaft 12c is disposed between the first lateral registration device R1 and the first unwinding shaft 11a, the ninth guiding shaft 12c is located below the first unwinding shaft 11a and the first lateral registration device R1, a tenth guiding shaft 22b is disposed between the second lateral registration device R2 and the second unwinding shaft 21a, and the tenth guiding shaft 22b is located below the second unwinding shaft 21a and the second lateral registration device R2. Specifically, the ninth guide shaft 12c may be located below the first unwinding shaft 11a and upstream of the first lateral registration device R1, and the tenth guide shaft 22b may be located below the second unwinding shaft 21a and upstream of the second lateral registration device R2.

In this embodiment, the ninth guiding shaft 12c plays a role in positioning and guiding the first label assembly 10 before entering the first transverse alignment device R1, so that the first transverse alignment device R1 corrects the serpentine deviation of the first label assembly 10 during the conveying process through its mechanical mechanism; the tenth guide shaft 22b serves to redirect and guide the second label assembly 20 prior to entering the second lateral register device R2, so that the second lateral register device R2 corrects for serpentine deviations in the transport of the second label assembly 20 via its mechanical mechanism.

In some embodiments, as shown in fig. 2-4, the multi-channel automatic assembly labeling apparatus of the dual label assembly further comprises at least a first longitudinal registration sensor S1 and a second longitudinal registration sensor S2, the first longitudinal registration sensor S1 being disposed between the first guide shaft 12a and the first label stripping plate 14, the second longitudinal registration sensor S2 being disposed between the third guide shaft 22a and the second traction device 23 to monitor the longitudinal relative positions of the longitudinal registration cursors printed on the first label assembly 10 and the longitudinal registration cursors printed on the second label assembly 20; the first longitudinal registration sensor S1 and the second longitudinal registration sensor S2 are respectively electrically connected with an assembly control system, and the assembly control system performs logic operation according to the longitudinal registration cursor position information printed on the first label assembly 10 provided by the first longitudinal registration sensor S1 and the longitudinal registration cursor position information printed on the second label assembly 20 provided by the second longitudinal registration sensor S2, and provides a label tracking compensation direction and compensation amount for the second driving motor 13 a.

In this embodiment, the first and second longitudinal alignment sensors S1 and S2 can realize the automatic alignment of the first and second label assemblies 10 and 20 along the conveying direction, ensure the longitudinal positioning accuracy of the finished label 30a on the finished label assembly 30 formed by lamination, and combine the first and second transverse alignment devices R1 and R2 to realize the automatic alignment of the first and second labels 10a and 20a along the direction perpendicular to the conveying direction, and ensure the transverse positioning accuracy of the finished label 30a on the finished label assembly 30 formed by lamination, thereby jointly ensuring the positioning accuracy of the first label 10a when laminating on the second label assembly 20.

As shown in fig. 2-4, the right side surface of the deviation correcting shaft of the first longitudinal registration sensor S1 is vertically flush with the left side surface of the first guide shaft 12a, so that the photoelectric sensor of the first transverse registration device R1 can conveniently read the serpentine deviation of the first label assembly 10 in the conveying process, and send a signal to the mechanical mechanism of the first transverse registration device R1 to correct the serpentine deviation of the first label assembly 10 in the conveying process.

An eleventh material guiding shaft 22c is further arranged between the second transverse registering device R2 and the third material guiding shaft 22a, and the eleventh material guiding shaft 22c is positioned below the right side of the second transverse registering device R2. The eleventh guiding shaft 22c plays a role in direction changing and guiding when the second tag assembly 20 leaves the second transverse alignment device R2, the right side face of the deviation correcting shaft of the second longitudinal alignment sensor S2 is vertically flush with the left side face of the eleventh guiding shaft 22c, so that the photoelectric sensor of the second transverse alignment device R2 can conveniently read the snake-shaped deviation of the second tag assembly 20 in the conveying process, and send a signal to the mechanical mechanism of the second transverse alignment device R2, and the snake-shaped deviation of the second tag assembly 20 in the conveying process is corrected. A twelfth guide shaft 32e is further arranged between the fifth guide shaft 32b and the third traction device 33, so that the degree of tensioning of the finished bottom film 30b by the third traction device 33 can be increased.

Optionally, the first longitudinal registration sensor S1 and the second longitudinal registration sensor S2 are print cursor readers. The two printing cursor readers are used for identifying the relative positions of the longitudinal registration cursors printed on the first label assembly 10 and the longitudinal registration cursors printed on the second label assembly 20, and providing the label tracking compensation direction and compensation quantity for the second driving motor 13a, so that the automatic control of the longitudinal registration is realized.

In order to more clearly illustrate the dual-component multi-channel automatic assembly labeling apparatus of the embodiments of the present application, the following four specific embodiments are described in detail.

Example 1 is a control mode for counting and controlling the position of the labeled material bottles after the labeled material bottles are removed:

the schematic structure of the double-component multi-channel automatic assembling labeling equipment is shown in fig. 1-4. The second, third and fourth drive motors 13a, 23a and 33a drive the combination glue roller through a gear or track drive using a stepper motor or servo motor to transfer the first, second and final label assemblies 10, 20 and 30: the first label assembly 10 is released from the first unwinding shaft 11a controlled by the belt tension, passes through the ninth material guiding shaft 12c, the first transverse registering device R1, the first material guiding shaft 12a, the first label peeling plate 14, the second material guiding shaft 12b and the first traction device 13, and is then fixed on the first winding shaft 11b controlled by the belt tension; the second label assembly 20 is released from the second unwinding shaft 21a controlled by the belt tension, passes through the tenth guide shaft 22b, the second transverse registering device R2, the eleventh guide shaft 22c, the third guide shaft 22a, the second traction device 23, the material length control sensor S3, the second label peeling plate 38 and the third traction device 33, and is then fixed to the second winding shaft 31b controlled by the belt tension; a first longitudinal alignment sensor S1 and a second longitudinal alignment sensor S2 of a printing cursor reader are respectively arranged at proper positions during the conveying process of the first label assembly 10 and the second label assembly 20, the longitudinal relative positions of the longitudinal alignment cursors printed on the first label assembly 10 and the second label assembly 20 are recognized and read, and a label tracking compensation direction and compensation quantity are provided for a second driving motor 13a, so that automatic control of the longitudinal alignment is realized; by using the first transverse registering device R1 and the second transverse registering device R2, automatic control of transverse registering is realized by manually adjusting the detection positions of the respective sensors. When the length of the material consumed by the labeling unit is such that the length of the material control sensor S3 sends a signal of insufficient length of the material, the assembly control system is triggered to start the first traction device 13 and the second traction device 23 to assemble the label, the assembly is automatically stopped when the set length of the material is reached, and the signal of the next length of the material control sensor S3 is waited.

The second label stripping plate 38 is mounted on the first slide rail 37, and a stepping motor or a servo motor is adopted to drive the second label stripping plate 38 to reciprocate along the first slide rail 37. The stroke of the reciprocating motion is set according to the size and longitudinal spacing of the finished label 30 a. In this example, the finished label 30a has a diameter of 11mm and a longitudinal spacing of 12.12mm. When the second label stripping plate 38 is at a remote position set by the reciprocating motion of the second label stripping plate 38, the assembled finished label assembly 30 is stripped off and suspended from the cutting edge of the second label stripping plate 38 and the finished base film 30b to be discharged, the position of the suspended label to be discharged is controlled by the label feeding positioner S4, and the tail part of the suspended finished label 30a is pressed by the label pressing plate 35 above the cutting edge of the second label stripping plate 38 to prevent the finished label 30a from sagging; when the finished label 30a and the product 40 to be labeled are in place, the lower label driving cylinder 43b is triggered to drive the lower label plate 43a to move downwards, the suspended part of the finished label 30a is pressed to the upper surface of the product 40 to be labeled, such as a bottle cap, then the second label stripping plate 38 is retracted to the short-range position set by the reciprocating motion of the second label stripping plate, the finished label 30a is completely transferred to the bottle cap, at the moment, the lower label driving cylinder 43b is triggered to drive the lower label plate 43a to move upwards to reset, a group of label discharging actions are completed, meanwhile, a signal is sent to a label pasting control system, the discharge driving cylinder 46b is triggered to withdraw the material valve 46a, the emptying action of the labeled product is started, and meanwhile, the flying system drives the second label stripping plate 38 to reset and the next row of finished labels 30a to be in place.

On the conveying member 48a of the product 40 to be labeled, a feeding optical fiber counter S5 and a discharging optical fiber counter S6 are installed at appropriate positions of the first and second end product labels 30a corresponding to the row of product labels 30a, a feeding valve 45a and a feeding driving cylinder 45b, a discharging valve 46a and a discharging driving cylinder 46b are installed between the feeding valve 45a and the discharging valve 46a, and a positioning device 47a and a positioning driving cylinder 47b are installed. The lateral spacing of the finished label 30a corresponds to the maximum outer diameter of the product 40 to be labeled. In this embodiment, the product 40 to be labeled is a penicillin bottle with an outer diameter of 16mm, so that the lateral spacing of the finished labels 30a is 16mm, and each row contains 11 finished labels 30a corresponding to 11 penicillin bottles in place. The bottle cap of the penicillin bottle adopts an aluminum plastic cap with a high edging structure of 0.3-0.5 mm.

In this embodiment, the stabilizer 42 is mounted above the inner guide rail 41a of the bottle, specifically, the stabilizer 42 is a metal strip with a thickness of 2mm, and after the position of the metal strip is optimized, the end bottle is prevented from overturning due to the reverse impact when the bottle suddenly stops being conducted to the end bottle.

The control flow of the multi-channel automatic assembling labelling device in this embodiment is shown in fig. 11. After the equipment control system is electrified and started, the discharging driving cylinder 46b drives the discharging valve 46a to enter a material bottle stopping position, the feeding driving cylinder 45b drives the feeding valve 45a to withdraw, the first driving motor 48b is started to convey the material bottle, the label pressing driving motor 44b is started to drive the label pressing wheel 44a to rotate, and the feeding optical fiber counter S5 starts to recognize and count the material bottle read in the position. When the count of the feeding optical fiber counter S5 reaches 11 (11 is the total number N of a row of finished labels 30 a), the label pasting control system sends signals to synchronously trigger the feeding driving cylinder 45b and the positioning driving cylinder 47b to respectively drive the feeding valve 45a and the positioning device 47a to enter and exit before, and simultaneously when a row of finished labels 30a with the total number N of 11 are in place, the lower label feeding cylinder is triggered to drive the lower label feeding plate 43a to descend, the fifth driving motor 36 is driven to drive the second label peeling plate 38 to be retracted, and the finished labels 30a are transferred to the bottle cap. Then the label sticking control system sends a signal to trigger the lower label driving cylinder 43b to drive the lower label plate 43a to reset upwards, and simultaneously triggers the fifth driving motor 36 to drive the second label peeling plate 38 to reset and send labels to a place, and synchronously triggers the discharging driving cylinder 46b and the positioning driving cylinder 47b to respectively drive the discharging valve 46a and the positioning device 47a to withdraw, so that a clear bottle starts to be discharged, and the discharging optical fiber counter S6 reads and counts the labeled material bottles; when the count of the discharging optical fiber counter S6 reaches 11, the label control system sends a signal to start triggering the discharging driving cylinder 46b to drive the discharging valve 46a to go forward and enter the material bottle stopping position, the feeding driving cylinder 45b drives the feeding valve 45a to be retracted, the material bottle to be labeled starts to enter the position, and the feeding optical fiber counter S5 starts to identify and count the material bottle read in the position and enters the next cycle. As the outfeed bottle passes over the pinch roller 44a, the finished label 30a is tamped onto the bottle cap by the pinch roller 44 a.

In this embodiment, the control element used may allow the transfer member 48a of the product 40 to be labeled to come out of the bottle within 0.75 seconds, then drive the bottle into place within 0.75 seconds, and simultaneously complete the label feeding and the registration of the femto-cell system within the two time periods, and complete the coordinated label peeling and the respective resetting of the lower label plate 43a and the second label peeling plate 38 within 0.5 seconds, and one working cycle may be controlled within 2.0 seconds, and the label can be labeled 330 labels per minute.

Embodiment 2 is a control mode of setting the number of bottles to be labeled with counting control:

in this embodiment, the structure of the dual-component multi-channel automatic assembling labeling device, the specifications of the product to be labeled 40 and the finished label 30a are the same as those of embodiment 1, i.e. the product to be labeled 40 is also a penicillin bottle, and the control flow is shown in fig. 12. After the control system is electrified and started, the discharging driving cylinder 46b drives the discharging valve 46a to enter a material bottle stopping position, the feeding driving cylinder 45b drives the feeding valve 45a to withdraw, the first driving motor 48b is started to convey the material bottle, the label pressing driving motor 44b is started to drive the label pressing wheel 44a to rotate, and the feeding optical fiber counter S5 starts to recognize and count the material bottle read in the position. When the count of the feeding optical fiber counter S5 reaches 11, the label pasting control system sends signals to synchronously trigger the feeding driving cylinder 45b and the positioning driving cylinder 47b to respectively drive the feeding valve 45a and the positioning device 47a to enter and exit, and simultaneously when a row of finished labels 30a with total number N of 11 are in place, the lower label driving cylinder 43b is triggered to drive the lower label plate 43a to descend, the fifth driving motor 36 is driven to drive the second label stripping plate 38 to withdraw, and the finished labels 30a are transferred to the bottle cover. Then the label sticking control system sends a signal to trigger the lower label driving cylinder 43b to drive the lower label plate 43a to reset upwards, and simultaneously triggers the fifth driving motor 36 to drive the second label peeling plate 38 to reset and send labels to a place, and synchronously triggers the discharging driving cylinder 46b and the positioning driving cylinder 47b to respectively drive the discharging valve 46a and the positioning device 47a to withdraw, so that a clear bottle starts to be discharged, and the discharging optical fiber counter S6 reads and counts the labeled material bottles; when the count of the discharging optical fiber counter S6 reaches n=3 (N < N), the tag control system sends a signal to trigger the feeding driving cylinder 45b to drive the feeding valve 45a to be retracted, the feeding optical fiber counter S5 starts to identify and count the feeding bottle with the read-in position when the feeding bottle starts to be in position; when the count of the discharging optical fiber counter S6 reaches 11, the label control system sends a signal to trigger the discharging driving cylinder 46b to drive the discharging valve 46a to go out to enter the stopping position of the material bottle, and when the count of the feeding optical fiber counter S5 reaches 11, the next cycle is started. As the outfeed bottle passes over the pinch roller 44a, the finished label 30a is tamped onto the bottle cap by the pinch roller 44 a.

In this embodiment, the control element used may allow the conveying member 48a of the product 40 to be labeled to sequentially discharge the clear material bottles and drive the material bottles into place within 1.0 second, and meanwhile, the femto-cell system completes the label feeding and registering within this period, and the coordinated label peeling and respective resetting of the lower label peeling plate 43a and the second label peeling plate 38 are completed within 0.5 second, so that one working cycle may be controlled within 1.6 seconds, and the label can be labeled 400 labels per minute.

Embodiment 3 is a control mode for controlling the feeding position of the material bottle to be labeled after the material bottle is discharged and cleaned in a time delay manner:

in this embodiment, the structure, material bottle and label specifications of the dual-component multi-channel automatic assembling labeling device are the same as those of embodiment 1, and the control flow is shown in fig. 13. After the control system is electrified and started, the discharging driving cylinder 46b drives the discharging valve 46a to enter a material bottle stopping position, the feeding driving cylinder 45b drives the feeding valve 45a to withdraw, the first driving motor 48b is started to convey the material bottle, the label pressing driving motor 44b is started to drive the label pressing wheel 44a to rotate, and the feeding optical fiber counter S5 starts to recognize and count the material bottle read in the position. When the count of the feeding optical fiber counter S5 reaches 11, the label pasting control system sends signals to synchronously trigger the feeding driving cylinder 45b and the positioning driving cylinder 47b to respectively drive the feeding valve 45a and the positioning device 47a to enter and exit, and simultaneously when a row of finished labels 30a with total number N of 11 are in place, the lower label driving cylinder 43b is triggered to drive the lower label plate 43a to descend, the second driving motor is driven to drive the second label stripping plate 38 to withdraw, and the finished labels 30a are transferred onto the bottle caps. Then the label pasting control system sends a signal to trigger the lower label driving air cylinder 43b to drive the lower label plate 43a to reset upwards, and simultaneously triggers the fifth driving motor 36 to drive the second label peeling plate 38 to reset and send labels to a place, and synchronously triggers the discharging driving air cylinder 46b and the positioning driving air cylinder 47b to respectively drive the discharging valve 46a and the positioning device 47a to retract; after the clear material bottle is discharged within the set time delay range, the label control system sends a signal to trigger the discharge driving cylinder 46b to drive the discharge valve 46a to go forward and enter the material bottle stopping position, the feed driving cylinder 45b drives the feed valve 45a to be retracted, the material bottle to be labeled starts to enter the position, and the feed optical fiber counter S5 starts to identify and count the material bottle with the read position and enters the next cycle. When the discharged material bottle passes through the label pressing wheel 44a, the finished label 30a is pressed onto the material bottle cover by the label pressing wheel 44 a.

Embodiment 4 is a control mode of setting the number of bottles to be labeled with a delay control:

in this embodiment, the structure, the bottle and the label specifications of the dual-component multi-channel automatic assembling labeling device are the same as those of embodiment 1, and the control flow is shown in fig. 14. After the control system is electrified and started, the discharging driving cylinder 46b drives the discharging valve 46a to enter a material bottle stopping position, the feeding driving cylinder 45b drives the feeding valve 45a to withdraw, the first driving motor 48b is started to convey the material bottle, the label pressing driving motor 44b is started to drive the label pressing wheel 44a to rotate, and the feeding optical fiber counter S5 starts to recognize and count the material bottle read in the position. When the count of the feeding optical fiber counter S5 reaches 11, the label pasting control system sends signals to synchronously trigger the feeding driving cylinder 45b and the positioning driving cylinder 47b to respectively drive the feeding valve 45a and the positioning device 47a to go in and out of position, and meanwhile, when a row of finished labels 30a with total number N of 11 are in place, the lower label driving cylinder 43b is triggered to drive the lower label plate 43a to move downwards, the fifth driving motor 36 drives the second label stripping plate 38 to retract, and the finished labels 30a are transferred onto the bottle caps. Then the label pasting control system sends a signal to trigger the lower label driving air cylinder 43b to drive the lower label plate 43a to reset upwards, and simultaneously triggers the fifth driving motor 36 to drive the second label peeling plate 38 to reset and send labels to a place, and synchronously triggers the discharging driving air cylinder 46b and the positioning driving air cylinder 47b to respectively drive the discharging valve 46a and the positioning device 47a to retract; after part of the material bottles are discharged and cleaned within a set feeding delay range, the tag control system sends a signal to trigger the feeding driving cylinder 45b to drive the feeding valve 45a to withdraw, the material bottles to be tagged start to enter the position, and the feeding optical fiber counter S5 starts to identify and count the material bottles read in the position; after the clear material bottle is discharged within the set discharging delay range, the control system sends a signal to trigger the discharging driving cylinder 46b to drive the discharging valve 46a to go out to enter the stopping position of the material bottle, and the next cycle is started when the count of the feeding optical fiber counter S5 reaches 11. As the outfeed bottle passes over the pinch roller 44a, the finished label 30a is tamped onto the bottle cap by the pinch roller 44 a.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In this specification, each embodiment is described in a related manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application. Any modifications, equivalent substitutions, improvements, etc. that are within the spirit and principles of the present application are intended to be included within the scope of the present application.

Claims

1. A multi-channel automatic assembly labeling apparatus, the automatic assembly labeling apparatus comprising:

a frame (1);

the assembling unit is arranged on the frame (1) and comprises a stripping part for separating the first label component (10) and a mounting part for attaching the first label (10 a) left after stripping to the second label component (20) to form a finished label component (30), wherein the stripping part comprises a first unreeling shaft (11 a) of the first label component (10), the first label component (10) is wound on the first unreeling shaft (11 a), a plurality of rows are arranged along the winding direction of the first unreeling shaft (11 a), and a plurality of rows are arranged along the axial direction of the first unreeling shaft (11 a); the mounting part comprises a second unreeling shaft (21 a) of a second label assembly (20), the second label assembly (20) is provided with a plurality of rows along the winding direction of the second unreeling shaft (21 a), each row is provided with a plurality of rows along the axial direction of the second unreeling shaft (21 a), and the number of the first label assembly (10) and the second label assembly (20) in each row and the interval between the adjacent two rows are equal;

The labeling unit is arranged on the rack (1), is positioned at the downstream of the assembly unit along the conveying direction of the finished label assembly (30), comprises a flying device, a second label stripping plate (38), a label feeding positioner (S4), a lower label stripping plate (43 a) and a lower label driving cylinder (43 b), wherein the flying device can separate each row of the finished label assembly (30) into a finished label (30 a) and a finished backing film (30 b) according to the information sent by the label feeding positioner (S4), the finished label assembly is stored in the finished backing film (30 b), the finished label (30 a) is conveyed to a product (40) to be labeled, the lower label stripping driving cylinder (43 b) drives the lower label stripping plate (43 a) to move downwards so as to press one end part of the finished label (30 a) away from the second label stripping plate (38) onto the product (40), and then the flying device drives the finished label (30 a) to be completely attached to the product (40);

the conveying device comprises a product conveying unit to be pasted, wherein the product conveying unit to be pasted comprises a conveying platform, a conveying piece (48 a), a guide rail (41), a first driving motor (48 b), a feeding valve (45 a), a feeding driving cylinder (45 b), a discharging valve (46 a) and a discharging driving cylinder (46 b) are arranged on the conveying platform, the guide rail (41) is arranged above the conveying piece (48 a) and is used for limiting a conveying path of the product (40) to be pasted, and the first driving motor (48 b) is connected with the conveying piece (48 a) to drive the conveying piece (48 a) to circumferentially rotate; the feeding driving cylinder (45 b) is connected with the feeding valve (45 a) to drive the feeding valve (45 a) to extend into the guide rail (41) or withdraw from the guide rail (41); the discharge driving cylinder (46 b) is connected with the discharge valve (46 a) to drive the discharge valve (46 a) to extend into the guide rail (41) or withdraw from the guide rail (41); the feeding valves (45 a) and the discharging valves (46 a) are sequentially arranged along the transmission direction of the product conveying unit to be labeled, and the number and the interval of the products (40) to be labeled between the feeding valves (45 a) and the discharging valves (46 a) are equal to those of the finished product labels (30 a) after the second unreeling shaft (21 a) is attached.

2. The multi-channel automatic assembling labeling apparatus according to claim 1, wherein the guide rail (41) comprises an inner guide rail (41 a) and an outer guide rail (41 b), the product conveying unit to be labeled further comprises a positioning device (47 a) and a positioning driving cylinder (47 b), the positioning device (47 a) is arranged in the outer guide rail (41 b), the positioning driving cylinder (47 b) is arranged on the conveying platform and is connected with the positioning device (47 a), one surface of the positioning device (47 a) facing the product (40) to be labeled is provided with a plurality of clamping grooves, the distance between each clamping groove is equal to the distance between two adjacent finished labels (30 a) in a row, the clamping grooves and the outer contour of the product (40) to be labeled facing the one surface of the positioning device (47 a) have the same profiling structure, and the positioning driving cylinder (47 b) can drive the positioning device (47 a) to abut against or release from abutting against the product (40).

3. The multi-channel automatic assembly labelling device according to claim 1, characterized in that said guide rail (41) comprises an inner guide rail (41 a) and an outer guide rail (41 b), said unit for conveying the products to be labelled further comprises a stabilizing member (42), said stabilizing member (42) being provided at the feeding end of said conveying member (48 a), said stabilizing member (42) being located above said inner guide rail (41 a) or said outer guide rail (41 b), the orthographic projection on said guide rail (41) being located at least partly within said guide rail (41), said stabilizing member (42) being embedded but not contacting a specific position of said products to be labelled (40).

4. The multi-channel automatic assembly labelling apparatus according to claim 1, characterized in that said product conveying unit to be labelled further comprises a labelling wheel (44 a) and a labelling drive motor (44 b) connected to said labelling wheel (44 a), said labelling wheel (44 a) being arranged downstream of said discharge valve (46 a) along the direction of transport of said transfer member (48 a), said labelling drive motor (44 b) driving said labelling wheel (44 a) to roll on said finished label (30 a) of labelled product.

5. The multi-channel automatic assembly labeling apparatus of claim 1, wherein the labeling unit further comprises a label pressing plate (35), the label pressing plate (35) is located above the second label peeling plate (38) and extends from one side of the cutting edge of the second label peeling plate (38) to one side away from the cutting edge, the finished label assembly (30) is located between the label pressing plate (35) and the second label peeling plate (38), and the label pressing plate (35) presses one end of the finished label (30 a) close to the cutting edge so as to prevent sagging of the finished label (30 a).

6. The multi-channel automatic assembly labelling device according to claim 1, characterized in that the peeling section further comprises a first take-up reel (11 b), a first label peeling plate (14), a first traction means (13) and a first guiding assembly comprising at least a first guiding shaft (12 a) and a second guiding shaft (12 b), the first guiding shaft (12 a) being located between the first unwinding reel (11 a) and the first label peeling plate (14), the bottom of the first guiding shaft (12 a) being flush with the upper surface of the first label peeling plate (14), the second guiding shaft (12 b) being located under the first label peeling plate (14) such that the first label assembly (10) is guided by the first guiding shaft (12 a) and transported to the front end of the first label peeling plate (14), and the first label assembly (10) being guided by the second guiding shaft (12 b) between the first film peeling plate (10) and the first label peeling plate (14) and the first traction means (10 b) being clamped between the first label peeling plate (10 b) and the first label peeling plate (14) and the first label peeling plate (10 b);

The mounting part further comprises a second traction device (23) and a second guide assembly, and the second guide assembly at least comprises a third guide shaft (22 a); along the conveying direction of the first label assembly (10), the third material guiding shaft (22 a) is positioned at the downstream of the first label peeling plate (14), and the vertex of the third material guiding shaft (22 a) is flush with the upper surface of the first label peeling plate (14), so that the first label (10 a) can be attached to the second label assembly (20) to form a finished label assembly (30); the second pulling device (23) is located downstream of the third guide shaft (22 a) along the conveying direction of the second label assembly (20) and is used for clamping and pulling the finished label assembly (30).

7. The multi-channel automatic assembling labelling apparatus according to claim 6, characterized in that the first traction means (13) comprises a second driving motor (13 a), a first coaxial roller (13 d) connected to the main shaft of the second driving motor (13 a), a first driven roller (13 b) and a first pressing roller (13 c) which are mutually abutted, the first base film (10 b) is located between the first driven roller (13 b) and the first pressing roller (13 c), the second driving motor (13 a) drives the first coaxial roller (13 d) to rotate, and drives the first driven roller (13 b) and the first pressing roller (13 c) to rotate; the second traction device (23) comprises a third driving motor (23 a), a second coaxial roller (23 d) connected with a main shaft of the third driving motor (23 a), a second driven roller (23 b) and a second pressing roller (23 c) which are in mutual abutting connection, the finished label assembly (30) is positioned between the second driven roller (23 b) and the second pressing roller (23 c), and the third driving motor (23 a) drives the second coaxial roller (23 d) to rotate and drives the second driven roller (23 b) and the second pressing roller (23 c) to rotate;

The flying device comprises a third traction device (33), a second rolling shaft (31 b), a third guide assembly, a pressing plate (34 a), a pressing driving cylinder (34 b), a second label stripping plate (38), a fifth driving motor (36), a first sliding rail (37), a material guiding platform (26) and a label feeding positioner (S4); the third traction device (33) is located between the second label stripping plate (38) and the second rolling shaft (31 b) and is used for clamping and dragging the finished product bottom film (30 b) to be contained in the second rolling shaft (31 b), the third traction device (33) comprises a fourth driving motor (33 a), a third driven roller (33 b) which is connected with a main shaft of the fourth driving motor (33 a) through a crawler and is in mutual abutting connection with the third driven roller (33 b) and a third pressing roller (33 c), the finished product bottom film (30 b) is located between the third driven roller (33 b) and the third pressing roller (33 c), the fourth driving motor (33 a) drives the third driven roller (33 b) and drives the third pressing roller (33 c) to rotate, the label stripping plate (34 a) is connected with the second label stripping plate (38), and the label feeding device (34 a) is controlled to move downwards according to the label feeding driving information of the label feeding device (34 a); the third guiding assembly at least comprises a fourth guiding shaft (32 a) and a fifth guiding shaft (32 b), the fourth guiding shaft (32 a) is located at the upstream of the guiding platform (26), the top point of the fourth guiding shaft (32 a) is flush with the upper surface of the guiding platform (26), the fifth guiding shaft (32 b) is located below the second label stripping plate (38), so that the finished label assembly (30) is guided by the fourth guiding shaft (32 a) and then conveyed to the front end of the second label stripping plate (38), and the finished label (30 a) of the finished label assembly (30) is separated from the finished backing film (30 b) by the second label stripping plate (38) under the guidance of the fifth guiding shaft (32 b); the second label stripping plate (38) is arranged on the first sliding rail (37) and is connected with the fifth driving motor (36), and the fifth driving motor (36) drives the second label stripping plate (38) to reciprocate towards and away from the product (40) to be labeled or close to the product (40) to be labeled according to a preset stroke.

8. The multi-channel automatic assembly labeling apparatus of claim 7, wherein the multi-channel automatic assembly labeling apparatus of the dual label assembly further comprises a control system comprising an assembly control system, a femto control system, and a labeling control system;

the second driving motor (13 a) is electrically connected with the assembly control system, the assembly control system controls the working state of the second driving motor (13 a), the third driving motor (23 a) is electrically connected with the assembly control system, and the assembly control system controls the working state of the third driving motor (23 a);

the fourth driving motor (33 a) is electrically connected with the flyer control system, and the flyer control system controls the working state of the fourth driving motor (33 a); the third traction device (33), the second rolling shaft (31 b), the pressing driving cylinder (34 b), the fifth driving motor (36) and the label feeding positioner (S4) are electrically connected with the femto control system, and the femto control system sends control instructions to the pressing driving cylinder (34 b) and the fifth driving motor (36) according to the information of the label feeding positioner (S4), so that the working states of the pressing driving cylinder (34 b) and the second label stripping plate (38) are controlled; the multi-channel automatic assembling labeling device of the double-label assembly comprises a feeding optical fiber counter (S5) and a discharging optical fiber counter (S6), the feeding optical fiber counter (S5) and the discharging optical fiber counter (S6) are respectively arranged at the upstream and the downstream of the positioning device (47 a) along the transmission direction of the product (40) to be labeled, and the product (40) to be labeled sends instructions to the feeding driving cylinder (45 b) and the discharging driving cylinder (46 b) according to the information of the feeding optical fiber counter (S5) and the discharging optical fiber counter (S6), so that the working states of the feeding driving cylinder (45 b) and the discharging driving cylinder (46 b) are controlled;

The lower signature control system is electrically connected with the feeding optical fiber counter (S5), and sends an instruction to the lower signature driving cylinder (43 b) according to the information of the feeding optical fiber counter (S5), so that the working state of the lower signature driving cylinder (43 b) is controlled.

9. The multi-channel automatic assembly labelling device according to claim 8, characterized in that the control system of the product to be labelled (40) controls the working conditions of the feed driving cylinder (45 b) and the discharge driving cylinder (46 b) by counting or delaying.

10. The multi-channel automatic assembling labelling device according to claim 8, characterized in that the multi-channel automatic assembling labelling device of the dual-label assembly further comprises a material length control sensor (S3) and a first tension rod (24), wherein the material length control sensor (S3) is arranged on the frame (1), the first tension rod (24) is arranged on the finished label assembly (30) and between the second driven roller (23 b) and the fourth material guiding shaft (32 a), the two ends of the first tension rod (24) are provided with a collar with a diameter larger than that of the first tension rod (24), the first tension rod (24) continuously rises under the traction of the third traction device (33), and the material length control sensor (S3) can sense the position of the first tension rod (24) so as to acquire the length information of the material length;

The material length control sensor (S3) is electrically connected with the assembly control system, when the material length control sensor (S3) detects that the length of the material length is insufficient, a signal is sent to the assembly control system, and the assembly control system controls the assembly unit to assemble the finished label (30 a) and release the finished label assembly (30) with the set length.

11. The multi-channel automatic assembling and labeling device according to claim 10, wherein a sixth guide shaft (32 c) and a seventh guide shaft (32 d) which are sequentially arranged on the frame (1) along the transmission direction of the product (40) to be labeled are further arranged between the second driven roller (23 b) and the fourth guide shaft (32 a), the heights of the sixth guide shaft (32 c) and the seventh guide shaft (32 d) are consistent, the sixth guide shaft and the seventh guide shaft are both positioned above the material length control sensor (S3), the first tension rod (24) is positioned between the sixth guide shaft (32 c) and the seventh guide shaft (32 d), an eighth guide shaft (32 f) is further arranged between the seventh guide shaft (32 d) and the fourth guide shaft (32 a), a second tension rod (25) is further arranged between the eighth guide shaft (32 f) and the fourth guide shaft (32 a), and the second tension rod (25) is mounted on the slide rail.

12. The multi-channel automatic assembly labelling device according to any of claims 6-11, characterised in that the gap between the first label stripping plate (14) and the third guide shaft (22 a) is less than or equal to 5mm.

13. The multi-channel automatic assembly labelling device according to any of claims 6-11, characterised in that it further comprises at least a first lateral registration means (R1) and a second lateral registration means (R2), said first lateral registration means (R1) being provided between said first unwinding shaft (11 a) and said first guiding shaft (12 a), said second lateral registration means (R2) being provided between said second unwinding shaft (21 a) and said third guiding shaft (22 a) for monitoring the lateral position deviations of said first label assembly (10) and second label assembly (20), respectively.

14. The multi-channel automatic assembly labelling device according to claim 13, characterized in that said first (R1) and second (R2) lateral registration means are deviation-correcting controllers.

15. The multi-channel automatic assembly labelling device according to claim 13, characterized in that a ninth guiding shaft (12 c) is arranged between the first lateral registering device (R1) and the first unwinding shaft (11 a), the ninth guiding shaft (12 c) is arranged below the first unwinding shaft (11 a) and the first lateral registering device (R1), a tenth guiding shaft (22 b) is arranged between the second lateral registering device (R2) and the second unwinding shaft (21 a), and the tenth guiding shaft (22 b) is arranged below the second unwinding shaft (21 a) and the second lateral registering device (R2).

16. The multi-channel automatic assembly labelling device according to claim 15, characterized in that an eleventh guiding shaft (22 c) is also provided between the second lateral registering means (R2) and the third guiding shaft (22 a), said eleventh guiding shaft (22 c) being located below the second lateral registering means (R2) and the third guiding shaft (22 a).

17. The multi-channel automatic assembly labelling device according to any of claims 6-11, characterised in that it further comprises at least a first longitudinal register sensor (S1) and a second longitudinal register sensor (S2), said first longitudinal register sensor (S1) being arranged between said first guide shaft (12 a) and said first label stripping plate (14), said second longitudinal register sensor (S2) being arranged between said third guide shaft (22 a) and said second traction means (23) for monitoring the longitudinal relative position of said first label assembly (10) and said second label assembly (20);

the first longitudinal registration sensor (S1) and the second longitudinal registration sensor (S2) are respectively and electrically connected with the assembly control system, and the assembly control system carries out logic operation according to longitudinal registration cursor position information printed on the first label assembly (10) provided by the first longitudinal registration sensor (S1) and longitudinal registration cursor position information printed on the second label assembly (20) provided by the second longitudinal registration sensor (S2) and provides a standard tracking compensation direction and compensation quantity for the second driving motor (13 a).

18. The multi-channel automatic assembly labelling device according to claim 17, characterised in that said first longitudinal register sensor (S1) and said second longitudinal register sensor (S2) are print cursor readers.

19. The multi-channel automatic assembly labeling apparatus according to any one of claims 1-11, wherein the finished label (30 a) is a heat sensitive label, the first label (10 a) is an adsorption indication function label, comprising a first base film (10 b), an isolation diffusion layer, an adsorption material layer and a function indication layer, which are sequentially arranged; the second label (20 a) is a thermosensitive functional label, and comprises a second base film, a substrate layer bearing a volatile fuel layer and a volatile dye layer which are sequentially arranged, or comprises a second base film, a substrate layer bearing a volatile fuel layer, a volatile dye layer and a sealing film which are sequentially arranged.