Electronic tag automatic production system and production method

Abstract

The invention relates to the technical field of electronic tag production, in particular to an automatic electronic tag production system and method, and the system comprises a feeding mechanism, a compounding mechanism, a slitting mechanism and a waste treatment mechanism which are arranged on a rack. The discharging mechanism comprises a laminating unwinding assembly, a chip carrying film unwinding assembly, a tough strip unwinding assembly and an indentation assembly which are arranged on the rack; the waste treatment mechanism comprises a removing assembly and a winding assembly; according to the invention, the tough strips can be embedded in the electronic tag, the toughness of the electronic tag is increased, the electronic tag is prevented from curling, the service life of the electronic tag is prolonged, the distance between the two tough strips can be adjusted, the electronic tags of different specifications can be produced, the automation degree is high, the structural linkage is good, the electronic tags can be automatically produced in batches, and the production efficiency is improved. The technical problems that a traditional long-strip-shaped luggage strip RFID electronic tag is prone to curling after being used for a long time, and long-term repeated use is not facilitated are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic label production, and in particular to an automatic electronic label production system and production method. Background Art

[0002] Electronic tags (RFID), also known as radio frequency tags, transponders, and data carriers, are an emerging non-contact automatic identification technology. As a data carrier, it automatically identifies the target object through wireless radio frequency signals and obtains relevant data. It can play the role of identification, item tracking, and information collection. It has been applied in many fields such as industrial and commercial automation. The production and processing of electronic tags is to clamp and compound the chip between two layers of paper tapes, and then cut the compounded tapes into RFID sheet products to realize the production of electronic tags.

[0003] The patent document with patent number CN2021110723609 discloses an electronic label production device, including a frame, on which a material receiving and correcting assembly, a first paper supporting tape traction mechanism, a first paper supporting glue brushing mechanism and a transfer mechanism are sequentially arranged downstream of the lower paper supporting tape unloading shaft; a chip tape traction mechanism is arranged downstream of the chip tape unloading shaft on the frame, and the transfer mechanism is located downstream of the chip tape traction mechanism; a material receiving platform assembly, a corrector assembly, a second paper supporting tape traction mechanism and a second paper supporting glue brushing mechanism are sequentially arranged downstream of the upper paper supporting tape unloading shaft on the frame, and a tape composite traction mechanism is arranged downstream of the transfer mechanism; a tape composite conveying mechanism, a tape cutting mechanism, a sheet material conveying mechanism and a cutting waste traction mechanism are also sequentially arranged downstream of the tape composite traction mechanism on the frame.

[0004] However, in actual use, the inventors found that the traditional long luggage RFID electronic tags tend to curl up after long-term use, and need to be unfolded to check the information on the tag, which is not conducive to long-term reuse. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies in the prior art. By setting up an automatic electronic tag production system and production method, a toughness strip can be embedded in the electronic tag to increase the toughness of the electronic tag, prevent the electronic tag from curling, and increase the service life of the electronic tag. The spacing between two toughness strips can be adjusted to produce electronic tags of different specifications. The system has high automation and good structural linkage, and can automatically produce electronic tags in batches, thereby solving the technical problem that traditional long luggage strip RFID electronic tags are prone to curling after long-term use, which is not conducive to long-term repeated use.

[0006] In view of the above technical problems, the technical solutions adopted are as follows: An automatic production system for electronic labels, comprising a material discharging mechanism, a compounding mechanism, a slitting mechanism and a waste material processing mechanism arranged on a frame; The unwinding mechanism includes a coating film unwinding assembly, a chip carrier film unwinding assembly, a toughness strip unwinding assembly arranged on the frame, and an indentation assembly arranged on the frame and used for pre-pressing a strip groove on the coating film surface to accommodate the toughness strip; The waste material processing mechanism comprises a rejecting assembly arranged on the frame and used for separating tough strip waste material from coated waste material, and a reeling assembly arranged on the frame and used for evenly reeling in the coated waste material; The film unwinding component releases the double-layer film, and the double-layer film is then separated into the first layer of film and the second layer of film, the chip carrier film unwinding component releases the chip carrier film, the tough strip unwinding component releases two groups of tough strips, and adjusts the spacing between the two groups of tough strips, and simultaneously adjusts the spacing of the strip grooves pre-pressed by the indentation component on the surface of the first layer of film, the indentation component pre-presses the strip grooves corresponding to the spacing positions of the two groups of tough strips on the surface of the first layer of film, the composite mechanism first bonds the chip carrier film and the two groups of tough strips to the surface of the first layer of film, and then bonds the second layer of film to the surface of the first layer of film, the slitting mechanism rolls out electronic tags of the same specifications, the rejection component separates the tough strip waste from the film waste, and the winding component collects the film waste.

[0007] Preferably, the film unwinding assembly comprises a first unwinding unit arranged on the frame and wound with a double-layer film, and a material separation unit arranged on the frame and used for separating the double-layer film; The flexible strip unwinding assembly comprises a second unwinding unit arranged on the frame and wound with two groups of flexible strips, and an adjusting unit arranged on the frame and used for adjusting the conveying distance between the two groups of flexible strips; The adjusting unit includes a first cross bar arranged on the frame, two groups of first sliding columns symmetrically slidably arranged on the first cross bar, a first guide wheel rotatably arranged on the first sliding column and used for conveying the toughness strip, a first bidirectional threaded rod rotatably arranged on the frame, two groups of first threaded blocks with threads arranged on the first bidirectional threaded rod, a first connecting rod arranged between the first threaded block and the first sliding column, and a driving member arranged on the frame and used for driving the first bidirectional threaded rod.

[0008] Preferably, the creasing assembly includes an upper supporting unit arranged on the frame and used to lift the middle part of the first layer of film, a groove pressing unit arranged above the upper supporting unit and synchronously linked with the adjusting unit, and a shaping unit arranged on the frame and used to maintain the shape of the groove during the process of conveying the first layer of film.

[0009] Preferably, the upper top unit includes a flat plate arranged on the frame, a sinking opening opened in the middle part of the flat plate, two groups of sinking plates symmetrically arranged at the bottom of the sinking opening, several groups of first sliding holes opened on the sinking plates, a first sliding block slidingly arranged on the first sliding hole, a reset elastic member arranged between the lower end of the first sliding hole and the first sliding block, and a top wheel rotatably arranged between the two relative first sliding blocks.

[0010] Preferably, the groove pressing unit includes two sets of groove pressing tracks slidably arranged on the flat plate and respectively located directly below the first guide wheel, a second connecting rod arranged between the groove pressing track and the first threaded block, a first hydraulic component arranged on the second connecting rod through an ear plate, a wheel frame arranged on the output shaft of the first hydraulic component, a pressing wheel arranged on the wheel frame and matching the groove pressing track, and a pressing rod arranged on the wheel frame through an L-shaped hanger and matching the groove pressing track.

[0011] Preferably, the composite mechanism includes a first bonding component arranged on the frame and used to bond the chip carrier film and two groups of tough strips on the surface of the first layer of film, and a second bonding component arranged on the frame and used to bond the second layer of film on the surface of the first layer of film.

[0012] Preferably, the rejecting assembly comprises a film tearing unit arranged on the frame and used for tearing off the coating adhered to the surface of the tough strip waste, and a pounding unit arranged on the film tearing unit and used for ejecting the tough strip waste.

[0013] Preferably, the slitting mechanism includes a rolling cutting frame arranged on the frame, two groups of rolling cutting rollers rotatably arranged inside the rolling cutting frame, two groups of ring cutters arranged on the rolling cutting rollers, a cutter arranged on the rolling cutting rollers and located between the two ring cutters, and a material receiving box arranged on the frame and used to collect electronic tags.

[0014] Preferably, the film tearing unit includes a mounting plate arranged on the frame, a first conveyor belt and a second conveyor belt arranged on the mounting plate by guide rollers and used for clamping and conveying the coated waste, a plurality of partitions arranged on the first conveyor belt, a clamping cavity with a transverse portion for accommodating the coated waste formed between two adjacent partitions, two sets of first through pipes that are connected and lifted and arranged on the first conveyor belt and located inside the clamping cavity, a first vacuum suction cup arranged at one end of the first through pipe, a first connecting plate arranged between the two first through pipes, a first elastic member arranged between the first connecting plate and the first conveyor belt, and a first elastic member arranged on the mounting plate and used for driving A first limiting track for moving the first connecting plate to descend with the first vacuum suction cup through the first through pipe, several groups of clamping grooves opened on the second conveyor belt and matching with the two adjacent partitions, a resist bar arranged inside the clamping groove and matching with the inside of the clamping cavity, two groups of second through pipes that are through and lifted and arranged on the second conveyor belt and located inside the clamping groove, a second vacuum suction cup arranged at one end of the second through pipe, a second connecting plate arranged between the two second through pipes, a second elastic member arranged between the second connecting plate and the second conveyor belt, and a second limiting track arranged on the mounting plate and used for driving the second connecting plate to ascend with the second vacuum suction cup through the second through pipe.

[0015] Preferably, the winding assembly includes a winding roller rotatably arranged on the frame and working synchronously with the first conveyor belt through a belt and pulley transmission method, and a gathering unit arranged on the frame and used for intermittently gathering the longitudinal portion of the coated waste.

[0016] Preferably, a method for automatically producing airport luggage tag RFID electronic tags comprises the following steps: Step 1, unwinding process, the first unwinding unit releases the double-layer film, the dividing unit separates the double-layer film into the first layer of film and the second layer of film, the chip carrier film unwinding assembly releases the chip carrier film, the second unwinding unit releases two groups of toughness strips, the dividing unit adjusts the spacing between the two groups of toughness strips, and synchronously adjusts the spacing of the pre-pressing strip grooves of the indentation assembly on the surface of the first layer of film; Step 2, a groove pressing process, wherein the upper pushing unit pushes the middle part of the first layer of film upward, the groove pressing unit pre-presses a groove for accommodating the toughness strip on the surface of the first layer of film, and the shaping unit maintains the groove shape during the process of conveying the first layer of film; Step three, a compounding process, wherein the first bonding component sprays glue onto the surface of the first coating layer after the grooves are pressed, and the chip carrier film and the two sets of toughness strips are bonded and compounded onto the surface of the first coating layer; the second bonding component sprays glue onto the surface of the second coating layer, and the second coating layer is bonded and compounded onto the surface of the first coating layer; Step 4: Slitting process, the slitting mechanism rolls out electronic tags of the same specification, collects the electronic tag products, and outputs the waste; Step five, waste material processing process, the rejecting component separates the tough strip waste from the coated waste and collects them, the gathering unit intermittently gathers the longitudinal part of the coated waste, and the winding roller evenly collects the coated waste.

[0017] Beneficial effects of the present invention: (1) The present invention cooperates with the discharging mechanism and the compounding mechanism. On the one hand, in the process of compounding the electronic tag, a toughness strip can be embedded in the electronic tag to increase the toughness of the electronic tag, prevent the electronic tag from curling, and increase the service life of the electronic tag. On the other hand, the spacing between the two toughness strips can be adjusted to adapt to chips of different specifications and produce electronic tags of different specifications. The automation degree is high and the structural linkage is good. The electronic tags can be automatically produced in batches, thereby increasing the economic benefits of the enterprise. (2) The present invention cooperates with the upper push unit and the groove pressing unit. On the one hand, the groove for accommodating the tough strip can be pre-pressed on the surface of the first layer of the film, so that the surface of the first layer of the film can more tightly cover the tough strip, increase the contact area between the tough strip and the surface of the first layer of the film, and improve the firmness of the bonding and compounding between the tough strip and the first layer of the film; on the other hand, when the groove pressing is in operation, the middle part of the first layer of the film can be pushed upward, so that the two sides of the first layer of the film are gathered toward the middle by a specified distance, and space is reserved for pressing the two grooves, thereby avoiding lateral tearing of the first layer of the film when pressing the two grooves, thereby ensuring the integrity of the first layer of the film; (3) The present invention cooperates with the rejecting component and the winding component. On the one hand, the tough strip waste can be automatically separated from the coated waste, classified and recycled, and reused, thereby reducing production costs. On the other hand, the coated waste can be evenly rolled up to avoid the different thicknesses of the rolled-up coated waste, which may cause it to become fluffy and deformed, reduce the space occupied by the rolled-up coated waste, and prevent frequent replacement and removal of the rolled-up coated waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the intermediate product of the present invention.

[0020] Figure 2 This is a schematic diagram of the product structure.

[0021] Figure 3 Schematic diagram of the structure of coated waste.

[0022] Figure 4 The figure is a schematic diagram of the structure of an automatic production system for electronic labels.

[0023] Figure 5 for Figure 4 The structural front view.

[0024] Figure 6 It is a structural diagram of the adjustment unit.

[0025] Figure 7 Schematic diagram of the structure of the indentation component.

[0026] Figure 8 for Figure 7 The structural front view.

[0027] Fig. 9 Schematic diagram of the structure of the second bonding component.

[0028] Fig.10 for Fig. 9 The structural front view.

[0029] Fig.11 It is a structural schematic diagram of the slitting mechanism.

[0030] Fig.12 The schematic diagram of the structure of the removed components.

[0031] Fig.13 It is a structural schematic diagram of the film tearing unit.

[0032] Fig.14 for Fig.13 Schematic diagram of the structure from an upward perspective.

[0033] Fig.15 Schematic diagram of the structure of the ramming unit.

[0034] Fig.16 Schematic diagram of the structure inside the avoidance cavity.

[0035] Fig.17 Schematic diagram of the transmission working of the rejection component.

[0036] Fig.18 It is a structural schematic diagram of the reeling component.

[0037] Fig.19 The figure is a flow chart of an automatic production method of airport luggage RFID electronic tags. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0039] Embodiment 1 like Figure 1-Figure 18 As shown, an automatic production system for electronic labels includes a feeding mechanism 2, a compounding mechanism 3, a slitting mechanism 4 and a waste material processing mechanism 5 arranged on a frame 1; The unwinding mechanism 2 includes a coating film unwinding assembly 21, a chip carrier film unwinding assembly 22, a toughness strip unwinding assembly 23, and an indentation assembly 24 disposed on the frame 1 and used for pre-pressing a strip groove on the coating surface to accommodate the toughness strip; The waste material processing mechanism 5 includes a rejecting assembly 51 disposed on the frame 1 and used to separate the tough strip waste and the coated waste, and a reeling assembly 52 disposed on the frame 1 and used to evenly reel in the coated waste; The coating unwinding component 21 releases the double-layer coating 6, and the double-layer coating 6 is further separated into a first layer of coating 61 and a second layer of coating 62. The chip carrier film unwinding component 22 releases the chip carrier film 7. The tough strip unwinding component 23 releases two groups of tough strips 8 and adjusts the spacing between the two groups of tough strips. The indentation component 24 simultaneously adjusts the spacing of the strip grooves pre-pressed on the surface of the first layer of coating. The indentation component 24 pre-presses the strip grooves corresponding to the spacing positions of the two groups of tough strips on the surface of the first layer of coating. The composite mechanism 3 first bonds and composites the chip carrier film and the two groups of tough strips on the surface of the first layer of coating, and then bonds and composites the second layer of coating on the surface of the first layer of coating. The slitting mechanism 4 rolls out electronic labels of the same specifications. The rejection component 51 separates the tough strip waste 91 from the coating waste 92, and the winding component 52 collects the coating waste.

[0040] It should be noted that the lamination is a paper-supporting strip made of waterproof paper, and the toughness strip is made of a tough plastic strip.

[0041] In this embodiment, by cooperating with the discharging mechanism 2 and the compounding mechanism 3, on the one hand, in the process of compounding the electronic tag, a toughness strip can be embedded in the electronic tag to increase the toughness of the electronic tag, prevent the electronic tag from curling, and improve the service life of the electronic tag; on the other hand, the spacing between the two toughness strips can be adjusted to adapt to chips of different specifications and produce electronic tags of different specifications. The degree of automation is high and the structural linkage is good. The electronic tags can be automatically produced in batches to increase the economic benefits of the enterprise.

[0042] In detail, first, the first unwinding unit 211 releases the double-layer film, the dividing unit 212 separates the double-layer film into a first layer of film and a second layer of film, the chip carrier film unwinding component 22 releases the chip carrier film, the second unwinding unit 231 releases two groups of tough strips, the dividing unit 212 adjusts the spacing between the two groups of tough strips, and synchronously adjusts the spacing of the pre-pressed strip grooves on the surface of the first layer of film by the indentation component 24; then, the lifting unit 241 pushes the middle part of the first layer of film upward, the groove pressing unit 242 pre-presses the strip grooves on the surface of the first layer of film to accommodate the tough strips, and the shaping unit 243 is in the process of conveying the first layer of film. The groove shape is maintained; then, the first bonding component 31 sprays glue on the surface of the first layer of film after the groove is pressed, and bonds the chip carrier film and the two groups of tough strips to the surface of the first layer of film, and the second bonding component 32 sprays glue on the surface of the second layer of film, and bonds the second layer of film to the surface of the first layer of film; then, the slitting mechanism 4 rolls out electronic labels of the same specifications, collects electronic label products, and outputs waste; then, the rejection component 51 separates the tough strip waste from the film waste and collects it, the gathering unit 522 intermittently gathers the longitudinal part of the film waste, and the winding roller 521 evenly collects the film waste.

[0043] Further, if Figure 4-Figure 10 As shown, the film unwinding assembly 21 includes a first unwinding unit 211 disposed on the frame 1 and wound with a double-layer film, and a material separation unit 212 disposed on the frame 1 and used for separating the double-layer film; The material dividing unit 212 includes two sets of material dividing rollers 2121 rotatably arranged on the frame 1 and a material dividing plate 2122 arranged between the two material dividing rollers 2121; It should be noted that the first unwinding unit 211 includes a first unwinding drum, which is driven by an existing stepping motor and cooperates with an existing speed regulating device to convey the double-layer film and adjust the conveying speed of the double-layer film; The flexible strip unwinding assembly 23 comprises a second unwinding unit 231 disposed on the frame 1 and wound with two groups of flexible strips, and an adjusting unit 232 disposed on the frame 1 and used for adjusting the conveying distance between the two groups of flexible strips; The adjusting unit 232 includes a first crossbar 2321 arranged on the frame 1, two groups of first sliding posts 2322 symmetrically slidably arranged on the first crossbar 2321, a first guide wheel 2323 rotatably arranged on the first sliding post 2322 and used to convey the toughness strip, a first bidirectional threaded rod 2324 rotatably arranged on the frame 1, two groups of first threaded blocks 2325 threadedly arranged on the first bidirectional threaded rod 2324, a first connecting rod 2326 arranged between the first threaded block 2325 and the first sliding post 2322, and a driving member arranged on the frame 1 and used to drive the first bidirectional threaded rod 2324, the driving member being an existing stepping motor; It should be noted that the second unwinding unit 231 includes a second unwinding drum, which is driven by an existing stepping motor and cooperates with an existing speed regulating device to convey the toughness strip and adjust the conveying speed of the toughness strip; It should also be noted that the chip carrier film unwinding assembly 22 includes a third unwinding drum 221, which is driven by an existing stepping motor and cooperates with an existing speed regulating device to convey the chip carrier film and adjust the conveying speed of the chip carrier film.

[0044] In this embodiment, through the set discharge mechanism 2, on the one hand, the double-layer coating, chip carrier film, and two groups of tough strips can be released synchronously, and the respective conveying speeds can be adjusted to facilitate the synchronous combination of the three; on the other hand, the conveying spacing of the two groups of tough strips can be automatically adjusted to adapt to electronic tags of different specifications.

[0045] In detail, the first unwinding unit 211 releases the double-layer film, and the double-layer film is divided into the first layer of film and the second layer of film through the dividing plate 2122 and the dividing roller 2121 and continues to be conveyed forward, and the second unwinding unit 231 synchronously releases two groups of tough strips, and the driving member drives the two first threaded blocks 2325 to move through the first bidirectional threaded rod 2324, so that the first threaded block 2325 drives the first sliding column 2322 to approach or move away from each other on the first cross bar 2321 through the first connecting rod 2326, that is, the spacing between the two first guide wheels 2323 is adjusted, and the two first guide wheels 2323 convey the two groups of tough strips respectively, that is, the conveying spacing between the two groups of tough strips is adjusted.

[0046] Further, if Figure 4-Figure 8 As shown, the creasing assembly 24 includes an upper lifting unit 241 disposed on the frame 1 and used to lift the middle part of the first layer of coating, a groove pressing unit 242 disposed above the upper lifting unit 241 and synchronously linked with the adjusting unit 232, and a shaping unit 243 disposed on the frame 1 and used to maintain the shape of the groove during the process of conveying the first layer of coating; The upper lift unit 241 includes a flat plate 2411 disposed on the frame 1, a sinking opening provided in the middle of the flat plate 2411, two groups of sinking plates 2412 symmetrically provided at the bottom of the sinking opening, a plurality of groups of first sliding holes provided on the sinking plates 2412, first sliders 2413 slidably provided on the first sliding holes, a reset elastic member provided between the lower end of the first sliding hole and the first slider 2413, and a top wheel 2414 rotatably provided between two opposite first sliders 2413; The groove pressing unit 242 includes two sets of groove pressing rails 2421 slidably arranged on the flat plate 2411 and respectively located directly below the first guide wheel 2323, a second connecting rod 2422 arranged between the groove pressing rail 2421 and the first threaded block 2325, a first hydraulic component 2423 arranged on the second connecting rod 2422 through an ear plate, a wheel frame arranged on the output shaft of the first hydraulic component 2423, a pressing wheel 2424 arranged on the wheel frame and matching the groove pressing rail 2421, and a pressing rod 2425 arranged on the wheel frame through an L-shaped suspension rod and matching the groove pressing rail 2421; It is worth mentioning that the cross section of the grooved track 2421 is a semicircular groove, which matches the toughness strip.

[0047] In this embodiment, by cooperating with the upper push unit 241 and the groove pressing unit 242, on the one hand, the groove for accommodating the tough strip can be pre-pressed on the surface of the first layer of the film, so that the surface of the first layer of the film can more tightly cover the tough strip, increase the contact area between the tough strip and the surface of the first layer of the film, and improve the firmness of the bonding between the tough strip and the first layer of the film; on the other hand, when the groove pressing is working, the middle part of the first layer of the film can be pushed up to make the two sides of the first layer of the film gather toward the middle by a specified distance, reserving space for pressing the two grooves, avoiding lateral tearing of the first layer of the film when pressing the two grooves, and ensuring the integrity of the first layer of the film.

[0048] In detail, in the process of adjusting the spacing between the two first guide wheels 2323, the two first threaded blocks 2325 synchronously adjust the spacing between the two groove pressing tracks 2421 and the two pressure wheels 2424 through the second connecting rod 2422, so that the pre-pressed grooves on the surface of the first layer of film can correspond to the positions of the two groups of toughness strips, and when the first layer of film advances to the flat plate 2411, the first layer of film is located on the two groove pressing tracks 2421 and the top wheel 2414, and the first hydraulic component 2423 drives the pressure wheel 2424 and the pressure rod 2425 to synchronously descend into the groove pressing track 2421, and the pressure wheel 2424 pre-presses the grooves on the surface of the first layer of film, so that the first layer of film is pulled laterally to both sides, and the top wheel 2414 is pressed down by the first layer of film, and the pressure rod 2425 and the groove pressing track 2421 cooperate to press the pre-pressed grooves on the surface of the first layer of film to maintain their shape.

[0049] Further, if Figure 6-Figure 8 As shown, the shaping unit 243 includes a second cross bar 2431 arranged on the frame 1, two groups of second sliding posts 2432 symmetrically slidably arranged on the second cross bar 2431, a first cam 2433 rotatably arranged on the second sliding post 2432 and used for pressing the groove of the first layer of coating, a third link 2434 arranged between the second sliding post 2432 and the first sliding post 2322, a second sliding hole opened on the frame 1, a second slider slidably arranged on the second sliding hole, a third cross bar 2435 rotatably arranged on the second slider, two groups of third sliding posts 2436 symmetrically slidably arranged on the third cross bar 2435, and a first concave wheel 2437 rotatably arranged on the third sliding post 2436 and used for cooperating with the first cam 2433 to maintain the shape of the groove of the first layer of coating; It should be noted that there are two or more shaping units 243, which can change the forward direction during the process of conveying the first layer of coating after the groove pressing. The two or more shaping units 243 synchronously adjust the positions of the first cam 2433 and the first concave wheel 2437 through the fourth connecting rod to adapt to the groove pressing position of the first layer of coating.

[0050] In this embodiment, the shaping unit 243 is provided to maintain the groove shape on the surface of the first layer of coating during the process of conveying the first layer of coating after the groove pressing.

[0051] In detail, the second slider is manually adjusted to move toward the second cross bar 2431, so that the first concave wheel 2437 on the third cross bar 2435 and the first cam 2433 on the second cross bar 2431 cooperate. In the process of adjusting the spacing between the two first guide wheels 2323, the first slide column 2322 drives the second slide column 2432 to move synchronously on the second cross bar 2431 through the third cross bar 2435, and the second slide column 2432 moves synchronously on the third cross bar 2435 with the first concave wheel 2437 through the first cam 2433, so that the first concave wheel 2437 and the first cam 2433 can clamp the pre-compression grooves with different spacings on the first layer of coating.

[0052] Further, if Figure 5 and Figure 8-Figure 10 As shown, the composite mechanism 3 includes a first bonding component 31 disposed on the frame 1 and used to bond and composite the chip carrier film and two sets of toughness strips on the surface of the first layer of coating, and a second bonding component 32 disposed on the frame 1 and used to bond and composite the second layer of coating on the surface of the first layer of coating; The first bonding assembly 31 includes a first glue spraying unit 311 disposed on the frame 1 and used to spray glue onto the surface of the first layer of film after the groove is pressed, two sets of first pressing rollers 312 rotatably disposed on the frame 1, and a first annular groove opened on the first pressing roller 312 and used to accommodate the toughness strip; The second bonding assembly 32 includes a second glue spraying unit 321 disposed on the frame 1 and used for spraying glue on the surface of the second layer of film, two sets of second pressing rollers 322 rotatably disposed on the frame 1, a second annular groove provided on the second pressing rollers 322 and used for accommodating the toughness strip, and a push wheel 323 disposed on the frame 1 and used for pressing down the middle portion of the second layer of film; It should be noted that the first glue spraying unit 311 and the second glue spraying unit 321 both use existing glue spraying equipment; It is worth mentioning that, according to the different intervals between the two toughness strips, the specifications of the first pressing and bonding roller 312 and the second pressing and bonding roller 322 can be replaced, that is, the positions of the first annular groove on the first pressing and bonding roller 312 and the second annular groove on the second pressing and bonding roller 322 can be adjusted; It should also be noted that the function of the push wheel 323 is the same as that of the push wheel 2414, which causes the middle part of the second layer of film to push downward, reserving space for the second layer of film to bond and cover the toughness strip, thereby avoiding lateral tearing of the second layer of film.

[0053] In this embodiment, by cooperating with the first bonding component 31 and the second bonding component 32, the chip carrier film and the two sets of toughness strips can be bonded and composited on the surface of the first coating layer first, and then the second coating layer can be bonded and composited on the surface of the first coating layer.

[0054] In detail, the first glue spraying unit 311 sprays glue onto the surface of the first layer of film after the groove is pressed, and the first annular grooves of the two first pressing rollers 312 respectively cooperate with the tough strips and the strip grooves of the first layer of film to bond the chip carrier film and the two groups of tough strips to the surface of the first layer of film. The second glue spraying unit 321 sprays glue onto the surface of the second layer of film after the material is divided, and the push wheel 323 pushes the middle part of the second layer of film downward, and the second annular groove on the second pressing roller 322 presses the second layer of film to cover the tough strip, thereby bonding the second layer of film to the surface of the first layer of film.

[0055] Further, if Figure 4 and Fig.11 As shown, the slitting mechanism 4 includes a rolling cutting frame 41 arranged on the frame 1, two groups of rolling cutting rollers 42 rotatably arranged inside the rolling cutting frame 41, two groups of ring cutters 43 arranged on the rolling cutting rollers 42, a cutter arranged on the rolling cutting rollers 42 and located between the two ring cutters 43, and a material receiving box 44 arranged on the frame 1 and used for collecting electronic tags.

[0056] In this embodiment, the slitting mechanism 4 is provided to slit the composite intermediate product into electronic labels of the same specification.

[0057] In detail, the composite intermediate product passes through two rolling and cutting rollers 42, the circular cutter 43 on the rolling and cutting roller 42 cuts the edges, the cutter cuts the toughness strip horizontally, and the cut electronic tags fall into the receiving box 44 for collection.

[0058] Further, if Figure 4 and Figure 12-Figure 17 As shown, the rejecting assembly 51 includes a film-tearing unit 511 disposed on the frame 1 and used to tear off the film adhered to the surface of the tough strip waste, and a pounding unit 512 disposed on the film-tearing unit 511 and used to push out the tough strip waste; The film tearing unit 511 includes a mounting plate 5111 arranged on the frame 1, a first conveyor belt 5113 and a second conveyor belt 5114 which are rotatably arranged on the mounting plate 5111 through a guide roller 5112 and are used to clamp and convey the coated waste, a plurality of partitions 5115 arranged on the first conveyor belt 5113, a clamping cavity with a transverse portion for accommodating the coated waste formed between two adjacent partitions 5115, two groups of first through pipes 5116 which are connected and lifted and arranged on the first conveyor belt 5113 and are located inside the clamping cavity, a first vacuum suction cup arranged at one end of the first through pipe 5116, a first connecting plate 5117 arranged between the two first through pipes 5116, a first elastic member arranged between the first connecting plate 5117 and the first conveyor belt 5113, and a first connecting plate 5117 arranged on the mounting plate 5111 and used to drive the first connecting plate 5117 to pass through the first A first limiting track 5118 for lowering the first vacuum suction cup with the through pipe 5116, a plurality of groups of clamping grooves 5119 provided on the second conveyor belt 5114 and matching with the two adjacent partitions 5115, a resisting strip 51191 provided inside the clamping grooves 5119 and matching with the inside of the clamping cavity, two groups of second through pipes 51192 which are connected and lifted and provided on the second conveyor belt 5114 and located inside the clamping grooves 5119, a second vacuum suction cup provided at one end of the second through pipes 51192, a second connecting plate 51193 provided between the two second through pipes 51192, a second elastic member provided between the second connecting plate 51193 and the second conveyor belt 5114, and a second limiting track 51194 provided on the mounting plate 5111 and used for driving the second connecting plate 51193 to ascend with the second vacuum suction cup through the second through pipes 51192; It should be noted that the first vacuum suction cup and the second vacuum suction cup are both connected to the existing vacuum generator through a hose; The pounding unit 512 includes two groups of avoidance chambers 5121 opened on the second conveyor belt 5114 and located on both sides of the clamping groove 5119, a pounding hole connected between the two avoidance chambers 5121 and penetrating the two partitions 5115, a third through pipe 5122 penetrating and lifting and arranged on the second conveyor belt 5114 and located inside one of the avoidance chambers 5121, an inclined rod 5123 hingedly arranged at the lower end of the third through pipe 5122, and a pounding hole 5122 connected to the inclined rod 5123. a tamping rod 5124 with one end slidably matched with the inside of the tamping hole, a third connecting plate 5125 arranged on the third through pipe 5122, a third elastic member 5126 arranged between the third connecting plate 5125 and the second conveyor belt 5114, a third limiting track 5127 arranged on the mounting plate 5111 and used to drive the third connecting plate 5125 to descend, and a material transfer cavity 5128 opened on the first conveyor belt 5113 and matched with the other avoidance cavity 5121; It is worth mentioning that a waste box is provided on the frame 1, and the waste box is located below the first conveyor belt 5113, and is used to collect the discarded toughness strip waste. The collected toughness strip waste can be recycled and reused.

[0059] In this embodiment, by cooperating with the rejecting component 51 and the winding component 52, on the one hand, the tough strip waste can be automatically separated from the coated waste, classified and recycled, and can be reused to reduce production costs; on the other hand, the coated waste can be evenly rolled up to avoid the different thicknesses of the rolled-up coated waste, which may cause fluffy deformation, reduce the space occupied by the rolled-up coated waste, and prevent frequent replacement and removal of the rolled-up coated waste.

[0060] In detail, the first conveyor belt 5113 and the second conveyor belt 5114 cooperate with each other to synchronously convey the coated waste, and make the lateral part of the coated waste be located in the clamping cavity, the partition plate 5115 on the first conveyor belt 5113 cooperates with the clamping groove 5119 of the second conveyor belt 5114, and the abutment bar 51191 of the clamping groove 5119 cooperates with the clamping cavity, so that the abutment bar 51191 presses the lateral part of the coated waste except the tough strip waste into the clamping cavity, and at the same time, the first vacuum suction cup of the first through pipe 5116 sucks the lower layer of the coated waste of the tough strip waste, and the The second vacuum suction cup of the two-way pipe 51192 sucks the upper coating waste of the tough strip waste. Then, after the first through-pipe 5116 passes the position of the first limiting track 5118, the first limiting track 5118 drives the first connecting plate 5117 to descend with the first vacuum suction cup through the first through-pipe 5116. At the same time, the second limiting track 51194 drives the second connecting plate 51193 to rise with the second vacuum suction cup through the second through-pipe 51192, thereby tearing the upper and lower coating waste of the tough strip waste apart. Then, the third through-pipe 5116 is pushed out. After the through pipe 5122 passes the position of the third limiting rail 5127, the third limiting rail 5127 drives the third connecting plate 5125 to bring the third through pipe 5122 down, and the third through pipe 5122 drives the tamping rod 5124 to move horizontally through the inclined rod 5123, so that the tamping rod 5124 tamps the tough strip waste after tearing off the coated waste into another avoidance cavity 5121, and the tough strip waste in the avoidance cavity 5121 falls into the transfer cavity 5128 on the first conveyor belt 5113. Then, when the third through pipe 5122 first breaks away from the third limiting rail 5127, the third through pipe 5122 is moved horizontally by the tamping rod 5124. After the first conveyor belt 5113 is rotated, the opening end of the transfer chamber 5128 on the first conveyor belt 5113 faces downward, so that the tough strip waste in the transfer chamber 5128 falls into the waste box.

[0061] Further, if Figure 4 and Fig.18 As shown, the winding assembly 52 includes a winding roller 521 which is rotatably arranged on the frame 1 and works synchronously with the first conveyor belt 5113 through a belt and pulley transmission method, and a gathering unit 522 which is arranged on the frame 1 and is used to intermittently gather the longitudinal part of the coated waste; The gathering unit 522 includes an eccentric wheel 5221 rotatably arranged on the frame 1 and working synchronously with the winding roller 521 through a transmission method of a belt and a pulley, a lifting slot 5222 provided on the frame 1, a frame 5223 slidably arranged on the lifting slot 5222, a pull rod 5224 hingedly arranged on the frame 5223 and hinged at its upper end to the eccentric wheel 5221, a second bidirectional threaded rod 5225 rotatably arranged inside the frame 5223, a second threaded block 5226 with two groups of threads arranged on the second bidirectional threaded rod 5225, a gathering rod 5227 arranged on the second threaded block 5226, a gear 5228 fixedly arranged at the end of the second bidirectional threaded rod 5225, and a rack 5229 arranged on the frame 1 and used to drive the gear 5228; It should be noted that no matter whether the frame 5223 rises or falls, the two gathering rods 5227 can always be located on both sides of the coated waste.

[0062] In this embodiment, the winding assembly 52 is provided to uniformly wind up the coated waste material, thereby ensuring that the rolled-up coated waste material has the same thickness.

[0063] In detail, in the process of the winding roller 521 winding up the coated waste, the winding roller 521 rotates with the eccentric wheel 5221 through the transmission method of the belt and the pulley, and the eccentric wheel 5221 repeatedly rises and falls with the frame 5223 through the pull rod 5224. In the process of the frame 5223 being lifted and lowered, the rack 5229 drives the second bidirectional threaded rod 5225 to rotate through the gear 5228, and the second bidirectional threaded rod 5225 drives the two gathering rods 5227 to repeatedly approach and move away through the second threaded block 5226, so that the two gathering rods 5227 gradually gather the two side edges of the coated waste toward the middle or spread them to both sides, so that the winding roller 521 evenly winds up the coated waste.

[0064] Embodiment 2 like Fig.19 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that: A method for automatically producing airport luggage tag RFID electronic tags, comprising the following steps: Step 1, unwinding process, the first unwinding unit 211 releases the double-layer film, the dividing unit 212 separates the double-layer film into the first layer of film and the second layer of film, the chip carrier film unwinding assembly 22 releases the chip carrier film, the second unwinding unit 231 releases two groups of toughness strips, the dividing unit 212 adjusts the spacing between the two groups of toughness strips, and synchronously adjusts the spacing of the pre-pressed strip grooves of the indentation assembly 24 on the surface of the first layer of film; Step 2, groove pressing process, the lifting unit 241 pushes the middle part of the first layer of film upward, the groove pressing unit 242 pre-presses the groove for accommodating the toughness strip on the surface of the first layer of film, and the shaping unit 243 maintains the groove shape during the process of conveying the first layer of film; Step three, a compounding process, the first bonding component 31 sprays glue on the surface of the first coating layer after the groove is pressed, and bonds and compounds the chip carrier film and the two sets of toughness strips on the surface of the first coating layer, and the second bonding component 32 sprays glue on the surface of the second coating layer, and bonds and compounds the second coating layer on the surface of the first coating layer; Step 4: cutting process, the cutting mechanism 4 rolls out electronic tags of the same specification, collects the electronic tag products, and outputs the waste; Step five, waste material processing process, the rejecting component 51 separates the tough strip waste from the coated waste and collects them, the gathering unit 522 intermittently gathers the longitudinal part of the coated waste, and the winding roller 521 evenly collects the coated waste.

[0065] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "front and back", "left and right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the invention.

[0066] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0067] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An automatic production system for electronic labels, characterized in that: It includes a material discharging mechanism, a compounding mechanism, a slitting mechanism and a waste material processing mechanism arranged on the frame; The unwinding mechanism includes a coating film unwinding assembly, a chip carrier film unwinding assembly, a toughness strip unwinding assembly arranged on the frame, and an indentation assembly arranged on the frame and used for pre-pressing a strip groove on the coating film surface to accommodate the toughness strip; The waste material processing mechanism comprises a rejecting assembly arranged on the frame and used for separating tough strip waste material from coated waste material, and a reeling assembly arranged on the frame and used for evenly reeling in the coated waste material; The film unwinding component releases the double-layer film, and the double-layer film is then separated into the first layer of film and the second layer of film, the chip carrier film unwinding component releases the chip carrier film, the tough strip unwinding component releases two groups of tough strips, and adjusts the spacing between the two groups of tough strips, and simultaneously adjusts the spacing of the strip grooves pre-pressed by the indentation component on the surface of the first layer of film, the indentation component pre-presses the strip grooves corresponding to the spacing positions of the two groups of tough strips on the surface of the first layer of film, the composite mechanism first bonds the chip carrier film and the two groups of tough strips to the surface of the first layer of film, and then bonds the second layer of film to the surface of the first layer of film, the slitting mechanism rolls out electronic tags of the same specifications, the rejection component separates the tough strip waste from the film waste, and the winding component collects the film waste.

2. The electronic label automatic production system according to claim 1, characterized in that: The film unwinding assembly comprises a first unwinding unit arranged on the frame and wound with a double-layer film, and a material separation unit arranged on the frame and used for separating the double-layer film; The flexible strip unwinding assembly comprises a second unwinding unit arranged on the frame and wound with two groups of flexible strips, and an adjusting unit arranged on the frame and used for adjusting the conveying distance between the two groups of flexible strips; The adjusting unit includes a first cross bar arranged on the frame, two groups of first sliding columns symmetrically slidably arranged on the first cross bar, a first guide wheel rotatably arranged on the first sliding column and used for conveying the toughness strip, a first bidirectional threaded rod rotatably arranged on the frame, two groups of first threaded blocks with threads arranged on the first bidirectional threaded rod, a first connecting rod arranged between the first threaded block and the first sliding column, and a driving member arranged on the frame and used for driving the first bidirectional threaded rod.

3. The electronic label automatic production system according to claim 2, characterized in that: The creasing assembly includes an upper lifting unit arranged on the frame and used to lift the middle part of the first layer of coating, a groove pressing unit arranged above the upper lifting unit and synchronously linked with the adjusting unit, and a shaping unit arranged on the frame and used to maintain the shape of the groove pressing during the process of conveying the first layer of coating.

4. The electronic label automatic production system according to claim 3, characterized in that: The upper lifting unit includes a flat plate arranged on the frame, a sinking opening opened in the middle part of the flat plate, two groups of sinking plates symmetrically arranged at the bottom of the sinking opening, a plurality of groups of first sliding holes opened on the sinking plates, a first sliding block slidably arranged on the first sliding holes, a reset elastic member arranged between the lower end of the first sliding hole and the first sliding block, and a top wheel rotatably arranged between two relatively first sliding blocks.

5. The electronic label automatic production system according to claim 4, characterized in that: The groove pressing unit includes two sets of groove pressing tracks slidably arranged on the flat plate and respectively located directly below the first guide wheel, a second connecting rod arranged between the groove pressing track and the first threaded block, a first hydraulic component arranged on the second connecting rod through an ear plate, a wheel frame arranged on the output shaft of the first hydraulic component, a pressing wheel arranged on the wheel frame and matching the groove pressing track, and a pressing rod arranged on the wheel frame through an L-shaped suspension rod and matching the groove pressing track.

6. The electronic label automatic production system according to claim 5, characterized in that: The composite mechanism includes a first bonding component arranged on the frame and used for bonding and compounding the chip carrier film and two groups of toughness strips on the surface of the first layer of coating, and a second bonding component arranged on the frame and used for bonding and compounding the second layer of coating on the surface of the first layer of coating.

7. The electronic label automatic production system according to claim 6, characterized in that: The rejecting assembly comprises a film tearing unit arranged on the frame and used for tearing off the covering film adhered to the surface of the tough strip waste, and a pounding unit arranged on the film tearing unit and used for ejecting the tough strip waste.

8. The electronic label automatic production system according to claim 7, characterized in that: The film tearing unit includes a mounting plate arranged on the frame, a first conveyor belt and a second conveyor belt arranged on the mounting plate by guide rollers and used for clamping and conveying the coated waste, a plurality of partitions arranged on the first conveyor belt, a clamping cavity with a transverse portion for accommodating the coated waste formed between two adjacent partitions, two sets of first through pipes that are connected and lifted and arranged on the first conveyor belt and located inside the clamping cavity, a first vacuum suction cup arranged at one end of the first through pipe, a first connecting plate arranged between the two first through pipes, a first elastic member arranged between the first connecting plate and the first conveyor belt, and a first elastic member arranged on the mounting plate and used for driving the first A first limiting track for the connecting plate to descend with the first vacuum suction cup through the first through pipe, several groups of clamping grooves opened on the second conveyor belt and matching with the two adjacent partitions, a resist bar arranged inside the clamping groove and matching with the inside of the clamping cavity, two groups of second through pipes that are through and lifted and arranged on the second conveyor belt and located inside the clamping groove, a second vacuum suction cup arranged at one end of the second through pipe, a second connecting plate arranged between the two second through pipes, a second elastic member arranged between the second connecting plate and the second conveyor belt, and a second limiting track arranged on the mounting plate and used for driving the second connecting plate to ascend with the second vacuum suction cup through the second through pipe.

9. The electronic label automatic production system according to claim 8, characterized in that: The winding assembly comprises a winding roller which is rotatably arranged on the frame and works synchronously with the first conveyor belt through a belt and a pulley transmission mode, and a gathering unit which is arranged on the frame and is used for intermittently gathering the longitudinal part of the coated waste.

10. An automatic production method for airport luggage RFID electronic tags, applied to an automatic electronic tag production system according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1, unwinding process, the first unwinding unit releases the double-layer film, the dividing unit separates the double-layer film into the first layer of film and the second layer of film, the chip carrier film unwinding assembly releases the chip carrier film, the second unwinding unit releases two groups of toughness strips, the dividing unit adjusts the spacing between the two groups of toughness strips, and synchronously adjusts the spacing of the pre-pressing strip grooves of the indentation assembly on the surface of the first layer of film; Step 2, a groove pressing process, wherein the upper pushing unit pushes the middle part of the first layer of film upward, the groove pressing unit pre-presses a groove for accommodating the toughness strip on the surface of the first layer of film, and the shaping unit maintains the groove shape during the process of conveying the first layer of film; Step three, a compounding process, wherein the first bonding component sprays glue onto the surface of the first coating layer after the grooves are pressed, and the chip carrier film and the two sets of toughness strips are bonded and compounded onto the surface of the first coating layer; the second bonding component sprays glue onto the surface of the second coating layer, and the second coating layer is bonded and compounded onto the surface of the first coating layer; Step 4: Slitting process, the slitting mechanism rolls out electronic tags of the same specification, collects the electronic tag products, and outputs the waste; Step five, waste material processing process, the rejecting component separates the tough strip waste from the coated waste and collects them, the gathering unit intermittently gathers the longitudinal part of the coated waste, and the winding roller evenly collects the coated waste.

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