A label composite, digital inkjet printing and RFID code writing all-in-one machine and label forming process

Abstract

This application relates to the technical field of label production equipment, and proposes an integrated machine for label lamination, digital printing, and RFID coding, as well as a label production process. The integrated machine includes a frame, on which are mounted an unwinding mechanism, a lamination traction mechanism, a labeling mechanism, a printing mechanism, a die-cutting mechanism, a reading / writing mechanism, and a rewinding mechanism. The unwinding mechanism releases the base layer, filler layer roll, wet or dry inlay roll, fabric layer roll, and film layer roll. The lamination traction mechanism laminates the various layers to form a label and conveys it. The printing mechanism prints patterns onto the fabric layer of the label. The die-cutting mechanism cuts the label. The reading / writing mechanism writes data to the inlay. The rewinding mechanism rewinds the release paper, waste material, and finished label from each roll. The labeling mechanism peels off the wet inlay. This application has the effect of supporting the production processes of both wet and dry inlay type labels on the same equipment.

Description

Technical Field

[0001] This application relates to the technical field of label production equipment, and in particular to a label laminating, digital printing and RFID coding integrated machine and label forming process. Background Technology

[0002] RFID tags are intelligent identification products that combine an antenna chip (hereinafter referred to as "Inlay") with surface materials (fabric layer + base layer) through a multi-layer composite process. When in use, the Inlay inside the tag can achieve contactless data reading and writing and target identification through radio signals based on the principle of radio frequency electromagnetic field coupling. They are widely used in self-adhesive labels, hang tags, tickets, cardboard, washable fabric labels and other fields.

[0003] During the label manufacturing process, the inlay and surface material are first laminated using a laminating device. Then, the corresponding pattern information is printed onto the label surface using a printing device. Finally, the corresponding data is written into the inlay inside the label. Additionally, to improve overall durability, some labels have an additional filler layer between the base layer and the inlay to enhance the overall strength of the inlay and limit its damage under pressure. Furthermore, an adhesive film layer (with self-adhesive and release paper) is added to the surface of the label's fabric layer to protect the printed pattern on the label surface.

[0004] Currently, RFID tag inlays are typically made using two types of materials: wet inlays (with adhesive backing on one side) and dry inlays (without adhesive backing). Due to the differences in their physical properties, the manufacturing processes also differ. Wet inlays are single-piece structures. When not in use, they are arranged and bonded to a continuous release liner. When in use, a labeling mechanism is required to peel the wet inlay from the release liner and position it for attachment to the filler layer or base layer (when no filler layer is used).

[0005] When using wet inlay parts to make wet inlay labels, since the wet inlay parts themselves are adhesive, only an adhesive fabric layer is needed during the lamination process. There is no need to use an adhesive filler layer or an adhesive base layer (when no filler layer is laminated), which can achieve the composite bonding between the wet inlay parts and the base layer or filler layer.

[0006] When making dry inlay labels using dry inlay components (without adhesive backing), since the dry inlay components themselves are not adhesive, it is necessary to use not only an adhesive-backed fabric layer, but also an adhesive-backed filler layer or an adhesive-backed base layer (when not using a filler layer) during lamination. The multi-layer structure is bonded and laminated by relying on the adhesive backing of the material layers.

[0007] Currently, due to significant differences in the production processes, it is often necessary to configure dedicated production lines to separately complete the composite production of wet and dry inlay labels. This results in high equipment investment costs, a large production area required by multiple production lines, and inconvenience in switching between production line categories, leading to poor overall production flexibility and versatility. Summary of the Invention

[0008] To address the problem that existing RFID tag production equipment is incompatible with both wet and dry inlay tag production processes, this application provides an integrated machine for tag lamination, digital printing, and RFID coding, as well as a tag forming process.

[0009] This application provides a label laminating, digital printing, and RFID coding integrated machine and label forming process, which adopts the following technical solution: A label laminating, digital printing and RFID coding integrated machine includes an unwinding mechanism, a composite traction mechanism, a printing mechanism, a die-cutting mechanism, a reading and writing mechanism, a rewinding mechanism and a labeling mechanism; The unwinding mechanism includes a first unwinding section, a second unwinding section, a third unwinding section, a fourth unwinding section, and a fifth unwinding section; the first unwinding section is used to release the base layer roll material; the second unwinding section is used to release the filler layer roll material; the third unwinding section is used to release the wet inlay roll material or the dry inlay roll material; the fourth unwinding section is used to release the fabric layer roll material; and the fifth unwinding section is used to release the film layer roll material. The composite traction mechanism is used to composite and transport a label formed from a base layer, a filler layer, an inlay, a fabric layer, and a film layer. The printing mechanism is used to print patterns onto the fabric layer of the label. The die-cutting mechanism is used to cut the label pieces; The read / write mechanism is used to write data into the Inlay; The winding mechanism includes a first winding section, a second winding section, a third winding section, a fourth winding section, a fifth winding section, and a sixth winding section; the first winding section is used to wind up the release paper of the base layer roll material; the second winding section is used to wind up the release paper of the wet inlay roll material or the release paper of the filler layer roll material; the third winding section is used to wind up the release paper of the top layer roll material; the fourth winding section is used to wind up the release paper of the film layer roll material; the fifth winding section is used to wind up the waste material generated by the die-cutting mechanism when cutting the label parts; and the sixth winding section is used to wind up the finished label parts. When wet inlay rolls are used to make labels, the labeling mechanism works in conjunction with the third unwinding section and the second winding section to peel the wet inlay from the release paper of the wet inlay roll and attach it to the filler layer or the base layer.

[0010] By adopting the above technical solution, when producing wet inlay labels, the corresponding unwinding section of the unwinding mechanism releases the base layer, filler layer, wet inlay roll material, and film layer, respectively. The labeling mechanism peels off and attaches the wet inlay, and the composite traction mechanism combines the various material layers to form the label. Simultaneously, the rewinding mechanism rewinds the release paper, cutting waste, and finished label from each adhesive roll. When processing dry inlay labels, the unwinding mechanism releases the adhesive base layer, filler layer, dry inlay roll material, and film layer, and the composite traction mechanism combines the various material layers to form the label. The rewinding mechanism simultaneously rewinds the release paper, cutting waste, and finished label from each adhesive roll. This achieves compatible production and processing of both dry and wet inlay labels on the same equipment, effectively reducing equipment investment and space requirements, and improving production flexibility and continuous operation efficiency.

[0011] Preferably, the composite traction mechanism includes several composite traction units, each of which includes a traction seat. The traction seat is rotatably connected to a traction roller and a limiting roller. The traction roller and the limiting roller have a conveying gap for the label to pass through. The traction seat is provided with a traction drive component, which is used to drive the traction roller to rotate in coordination with the limiting roller to convey the material layer or label.

[0012] By adopting the above technical solution, when the material layers of the composite label are formed, each material layer is inserted into the conveying gap between the traction roller and the limiting roller in advance. The traction roller is driven to rotate by the motor, and the limiting roller clamps the material layer and passes through the conveying gap. This allows the composite of the material layers to form the label and convey it backward.

[0013] Preferably, it also includes a control component; The printing mechanism includes a printer and a UV lamp assembly distributed along the label conveying path. The printer is used to print patterns onto the fabric layer, and the UV lamp assembly is used to cure the patterns. The inkjet printer is equipped with a first RFID reader on its input side; both the first RFID reader and the inkjet printer are electrically connected to the control components. The first RFID reader is used to read the model data of the inlay inside the label and feed it back to the control component. The control component is used to control the inkjet printer to print the corresponding pattern onto the fabric layer of the label according to the model data of the inlay.

[0014] By adopting the above technical solution, when the label is conveyed to the printing mechanism, the first RFID reader reads the Inlay model and feeds it back to the control component. The control component then controls the printing machine to print the corresponding pattern. After printing, the pattern is cured by UV lamps. This achieves automatic matching and printing between the Inlay model and the printed pattern, which helps to improve printing accuracy and efficiency, while ensuring the pattern is firm and improving the durability of the label.

[0015] Preferably, the reading and writing mechanism includes a second RFID reader and an RFID writer; the second RFID reader and the RFID writer are distributed along the tag conveying path; Both the second RFID reader and the RFID writer are electrically connected to the control component; the second RFID reader is used to acquire the model data of the inner layer of the tag and feed it back to the control component, and the control component is used to control the RFID writer to write the data information to the corresponding inner layer according to the feedback model data.

[0016] By adopting the above technical solution, when the tag is delivered to the reading and writing mechanism, the second RFID reader first reads the Inlay model and provides feedback, and then the control component controls the RFID writer to write the corresponding data; thus realizing automatic data writing and effectively improving the data writing efficiency.

[0017] Preferably, the reading and writing mechanism further includes a detection camera and a marking machine, wherein the detection camera and the marking machine are distributed along the transport path of the label; Both the inspection camera and the marking machine are electrically connected to the control component. The inspection camera is used to acquire images of the labels and feed them back to the control component. The control component is used to determine the qualification status of the labels based on the images fed back by the inspection camera and to control the marking machine to spray marks on unqualified labels.

[0018] By adopting the above technical solution, the appearance of the label is captured by the inspection camera and the image is fed back to the control component. The control component then judges the qualification of the label. When a defective label is found, the marking machine can be used to spray a mark on the defective product in real time. This realizes the automated inspection of the label appearance, which facilitates the subsequent rejection of defective products and improves the qualification rate of finished products.

[0019] Preferably, the reading and writing mechanism further includes a third RFID reader, and the RFID writer and the third RFID reader are distributed along the tag conveying path; The third RFID reader is electrically connected to the control component. The third RFID reader is used to read the write data of the inner lay of the tag and feed it back to the control component. The control component is used to determine whether the write data is incorrect based on the write data information fed back by the third RFID reader, and to control the marking machine to mark the tag with incorrect write data.

[0020] By adopting the above technical solution, a third RFID reader reads the data written to the tag and feeds it back to the control component. The control component compares the data to determine if there are any errors, and controls the marking machine to mark the erroneous data tags. This achieves closed-loop verification of the data written to the inlay, preventing erroneous data tags from entering use and improving the reliability of the tags.

[0021] A label forming process, employing the aforementioned label lamination, digital printing, and RFID coding integrated machine, includes the following steps: S1: Wet Inlay Composite Processing: The base layer, filler layer, wet inlay, and fabric layer are composited into a label by means of the unwinding mechanism, composite traction mechanism, labeling mechanism and rewinding mechanism to form a label and convey it. S2: Pattern printing: Printing patterns onto the fabric layer of the label using a printing machine; S3: Film layer lamination process: The film layer is further laminated to the surface of the fabric layer of the label through the cooperation of the unwinding mechanism and the composite traction mechanism, and the label continues to be conveyed; S4: Die-cutting process: Labels are cut using a combination of a traction mechanism, a die-cutting mechanism, and a winding mechanism, and the labels are then continuously fed into the machine. S5: Data writing: Data is written to the wet inlay inside the tag via a read / write mechanism; S6: Finished product rewinding: The finished label is rewound using a rewinding mechanism.

[0022] By adopting the above technical solution, the unwinding mechanism, composite traction mechanism, labeling mechanism and rewinding mechanism work together to complete the processes of material layer lamination, inkjet printing, die cutting, coding and finished product rewinding, realizing the automated production of wet inlay labels, effectively improving production efficiency and adapting to the needs of wet inlay production process.

[0023] Preferably, the specific steps of step S1 are as follows: The base layer roll, filler layer roll, wet inlay roll, and fabric layer roll are released by the first unwinding section, the second unwinding section, the third unwinding section, and the fourth unwinding section, respectively. Simultaneously, the release paper of the base layer roll, wet inlay roll, and fabric layer roll is wound up by the first winding section, the second winding section, and the third winding section, respectively. The labeling mechanism, in conjunction with the third unwinding section and the second winding section, peels the wet inlay from the release paper and attaches it to the filler layer. The label formed by the base layer, filler layer, wet inlay, and fabric layer is composited and conveyed by the composite traction mechanism.

[0024] By adopting the above technical solution, the corresponding material layers are released by each unwinding part of the unwinding mechanism, and the wet inlay is peeled off and pasted onto the filler layer by the labeling mechanism. At the same time, the release paper of the corresponding adhesive roll is wound up by each winding part of the winding mechanism, and the composite traction mechanism is used to composite the material layers to form a label and convey it; thus realizing the composite processing of material layers such as the base layer, filler layer, wet inlay, and fabric layer.

[0025] Preferably, the specific steps of step S1 are as follows: The base layer roll, wet inlay roll, and fabric layer roll are released through the first unwinding section, the third unwinding section, and the fourth unwinding section, respectively. The release paper of the fabric layer roll is pulled onto the base layer by the composite traction mechanism to serve as a filler layer. Simultaneously, the release papers of the base layer roll and the wet inlay roll are wound up by the first winding section and the second winding section, respectively. The labeling mechanism, in conjunction with the third unwinding section and the second winding section, peels the wet inlay from the release paper and attaches it to the release paper of the fabric layer roll. The label formed by the release paper of the base layer roll and the fabric layer roll, the wet inlay, and the fabric layer is conveyed by the composite traction mechanism.

[0026] By adopting the above technical solution, using the release paper of the fabric layer to replace the filler layer roll material as the filler layer, it is beneficial to realize the utilization of waste materials while reducing the input of raw materials for production.

[0027] A label forming process, employing the aforementioned label lamination, digital printing, and RFID coding integrated machine, includes the following steps: S1: Dry Inlay Composite Processing: The base layer, filling layer, dry inlay, and fabric layer are composited into a label by means of an unwinding mechanism, a composite traction mechanism, and a rewinding mechanism, and then conveyed. S2: Pattern printing: Printing patterns onto the fabric layer of the label using a printing machine; S3: Film layer lamination process: The film layer is further laminated to the surface of the fabric layer of the label through the cooperation of the unwinding mechanism and the composite traction mechanism, and the label continues to be conveyed; S4: Die-cutting process: Labels are cut using a combination of a traction mechanism, a die-cutting mechanism, and a winding mechanism, and the labels are then continuously fed into the machine. S5: Data writing: Data is written to the dry inlay inside the tag by the read / write mechanism; S6: Finished product rewinding: The finished label is rewound using a rewinding mechanism.

[0028] By adopting the above technical solution, the unwinding mechanism, composite traction mechanism and rewinding mechanism work together to complete the processes of material layer lamination, inkjet printing, die cutting, coding and finished product rewinding, realizing the automated production of dry inlay labels, effectively improving production efficiency and adapting to the production process requirements of dry inlay labels.

[0029] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting up a third unwinding section that can selectively release wet or dry inlay rolls, a labeling mechanism adapted for peeling and attaching wet inlay parts, a winding section for winding different release papers, and a composite traction mechanism for laminating and conveying material layers, the production of wet and dry inlay labels can be made compatible with the same equipment without the need for dedicated production equipment, effectively reducing equipment costs and site occupancy costs.

[0030] 2. By setting up a second RFID reader, an RFID writer, and a third RFID reader, when writing data to the Inlay, a closed-loop control of the data writing to the Inlay can be formed in conjunction with the control component, effectively avoiding data writing errors and improving the data reliability and accuracy of the RFID tag.

[0031] 3. When processing wet inlay labels, using the release paper of the fabric layer as the filling layer inside the label helps to improve the utilization rate of waste materials and reduce production costs. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of Example 1 illustrating the production of wet inlay type label parts using an all-in-one machine.

[0033] Figure 2 This is a schematic diagram of the composite traction mechanism used in Embodiment 1.

[0034] Figure 3 This is a schematic diagram of the printing mechanism used in Embodiment 1.

[0035] Figure 4 This is a schematic diagram illustrating the structure of the die-cutting mechanism in Embodiment 1.

[0036] Figure 5This is a schematic diagram of the read / write mechanism used in Embodiment 1.

[0037] Figure 6 This is a schematic diagram of the labeling mechanism in Embodiment 1.

[0038] Figure 7 This is a schematic diagram of Embodiment 2 illustrating the production of wet inlay type label parts using an all-in-one machine.

[0039] Figure 8 This is a schematic diagram of Embodiment 3 illustrating the production of dry inlay type label parts using an all-in-one machine.

[0040] Explanation of reference numerals in the attached figures: 1. Unwinding mechanism; 11. First unwinding section; 12. Second unwinding section; 13. Third unwinding section; 14. Fourth unwinding section; 15. Fifth unwinding section; 2. Composite traction section; 21. Traction seat; 22. Traction roller; 23. Traction drive component; 3. Inkjet printer; 31. Printing seat; 32. Printing head; 33. Printing drive component; 4. Die-cutting mechanism; 41. Die-cutting seat; 42. Die-cutting roller; 43. Pressure roller; 44. Die-cutting drive component; 5. 51. Reading and writing mechanism; 52. Second RFID reader; 53. RFID writer; 54. Detection camera; 55. Third RFID reader; 56. Marking machine; 6. Rewinding mechanism; 61. First rewinding section; 62. Second rewinding section; 63. Third rewinding section; 64. Fourth rewinding section; 65. Fifth rewinding section; 66. Sixth rewinding section; 7. Labeling mechanism; 71. Labeling plate; 8. Support section; 9. Auxiliary roller; 91. Tracking device. Detailed Implementation

[0041] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0042] This application discloses an integrated machine for label lamination, digital printing and RFID coding, and a label forming process.

[0043] Example 1: A label laminating, digital printing and RFID coding integrated machine, as described in the reference Figure 1The system includes a frame, on which are mounted an unwinding mechanism 1, a composite traction mechanism, a labeling mechanism 7, a printing mechanism, a die-cutting mechanism 4, a reading and writing mechanism 5, a rewinding mechanism 6, and control components. The unwinding mechanism 1 releases the base layer, filler layer rolls, wet or dry inlay rolls, fabric layer rolls, and film layer rolls respectively. The composite traction mechanism composites the various material layers to form a label and conveys it. The printing machine 3 prints patterns onto the fabric layer of the label. The die-cutting mechanism 4 cuts the label. The reading and writing mechanism 5 writes data to the inlay. The rewinding mechanism 6 rewinds the release paper, waste materials, and finished label pieces from each adhesive roll. The labeling mechanism 7 works in conjunction with the rewinding mechanism 6 and the unwinding mechanism 1 to peel the wet inlay from the release paper and adhere it to the filler layer or base layer.

[0044] Reference Figure 1 Specifically, the unwinding mechanism 1 includes a first unwinding section 11, a second unwinding section 12, a third unwinding section 13, a fourth unwinding section 14, and a fifth unwinding section 15. The first unwinding section 11 is used to unwind the base layer roll material; the second unwinding section 12 is used to unwind the filler layer roll material; the third unwinding section 13 is used to unwind the wet inlay roll material or the dry inlay roll material; the fourth unwinding section 14 is used to unwind the fabric layer roll material; and the fifth unwinding section 15 is used to unwind the film layer roll material.

[0045] The first unwinding section 11 includes an unwinding air roller and an unwinding drive. One end of the air roller is rotatably connected to the frame via a bearing. The air roller is used to load and secure the roll material. The unwinding drive is mounted on the frame and is driven by the corresponding unwinding air roller. It is used to drive the air roller to rotate and release the corresponding roll material. Specifically, the unwinding drive is a geared motor. The structures of the second unwinding section 12, the third unwinding section 13, the fourth unwinding section 14, and the fifth unwinding section 15 are the same as those of the first unwinding section 11, and therefore will not be described in detail.

[0046] Reference Figure 1 and Figure 2 The composite traction mechanism includes several composite traction units 2, which are evenly arranged along the length of the frame. In this embodiment, four sets of composite traction units 2 are provided. The first set of composite traction units 2 is used to composite the base layer, filler layer, inlay, and fabric layer to form a label, and then conveys the label to the second set of composite traction units 2. The second set of composite traction units 2 is used to composite the film layer and the label and continue to convey the label to the third set of composite traction units 2. The third set of composite traction units 2 is used to pull and convey the label to the fourth set of composite traction units 2, and the fourth set of composite traction units 2 is used to pull and convey the label backward.

[0047] Reference Figure 1 and Figure 2The composite traction unit 2 includes a traction seat 21 fixed on the frame. The traction seat 21 is equipped with a traction roller 22 and a limiting roller. The two ends of the traction roller 22 are rotatably connected to the two ends of the traction seat 21 via bearings. The traction seat 21 is equipped with a traction drive component 23 for driving the traction roller 22 to rotate; specifically, the traction drive component 23 is a geared motor. The traction seat 21 has a limiting seat corresponding to the limiting roller. The two ends of the limiting roller are rotatably connected to the two ends of the limiting seat via bearings. The limiting roller is located above the traction roller 22, and the limiting roller and the traction roller 22 are axially parallel. A conveying gap is left between the traction roller 22 and the limiting roller for the roll material to pass through. The material layers to be laminated are passed through the gap between the limiting roller and the supporting roller. The traction assembly drives the traction roller 22 to rotate, allowing the traction roller 22 and the limiting roller to work together to laminate and press the material layers together, so that the material layers are tightly bonded together by the adhesive layer to form a label.

[0048] Reference Figure 1 and Figure 2 The limiting seat is vertically slidably connected to the traction seat 21. An adjusting drive is provided on the top of the traction seat 21. The adjusting drive is used to drive the limiting seat to move the limiting roller vertically up and down. Specifically, the adjusting drive is a cylinder. Through this configuration, the conveying gap between the limiting roller and the traction roller 22 is adjustable, facilitating the adjustment of the conveying gap between the traction roller 22 and the limiting roller according to the required number of composite material layers on the label.

[0049] Reference Figure 1 and Figure 2 The second unwinding section 12 and the first unwinding section 11 are disposed close to the first group of composite traction sections 2 and located below the first group of composite traction sections 2; and the second unwinding section 12 and the first unwinding section 11 are distributed along the traction direction of the composite traction conveying mechanism. The third unwinding section 13 and the fourth unwinding section 14 are disposed close to the first group of composite traction sections 2 and located above the first group of composite traction sections 2; and the two are distributed along the traction direction of the composite traction mechanism; the fifth unwinding section 15 is disposed close to the second group of composite traction sections 2 and located above the second group of composite traction sections 2.

[0050] Reference Figure 1 and Figure 3 The printing mechanism includes a printer 3 and a UV lamp assembly arranged along the label conveying path. The printer 3 and the UV lamp assembly are located between the first composite traction unit 2 and the second composite traction unit 2.

[0051] Reference Figure 1 and Figure 3The inkjet printer 3 is an existing digital inkjet printer 3. Specifically, the inkjet printer 3 includes a printhead 31, a print head 32, and a print drive 33. The side of the printhead 31 closest to the first composite traction unit 2 and the side furthest from the first composite traction unit 2 are the input side and the output side, respectively. The print head 32 is vertically connected to the input side of the printhead 31. The print drive 33 is used to drive the print head 32 to move vertically up and down to adjust the printing distance of the print head 32.

[0052] Reference Figure 1 and Figure 3 The input side of the inkjet printer 31 is also equipped with a first RFID reader. The first RFID reader is used to read the model data of the inlay inside the tag and feed it back to the control component. The reading principle of the first RFID reader is based on existing technology: the RFID reader emits a radio frequency electromagnetic field through an antenna. After the inlay enters the magnetic field, it is induced to be powered and activated. The inlay transmits the signal back through backscattering of its stored ID or data. After receiving the signal, the reader demodulates and decodes it to complete the tag identification.

[0053] Reference Figure 1 and Figure 3 The control component adopts an existing PLC integrated control module. The control component is used to control the inkjet printer 3 to print the corresponding pattern onto the fabric layer of the label according to the model data fed back by the first RFID reader, so as to realize the automatic matching and printing of the Inlay model and the printed pattern, which helps to improve the printing accuracy and efficiency.

[0054] Reference Figure 1 and Figure 3 The UV lamp assembly is used to cure the pattern ink printed on the fabric layer. Specifically, it uses ultraviolet light (UV) of a specific wavelength as an energy source to instantly excite the photoinitiator in the ink, so as to convert the liquid ink in the fabric layer into a solid ink film.

[0055] Reference Figure 1 and Figure 3 The output side of the inkjet printer 31 is also equipped with a pre-curing UV lamp. The pre-curing UV lamp is located above the conveying path of the label and is used to pre-cur the pattern ink on the fabric layer before the label is conveyed to the UV lamp group, so as to limit the pattern ink from overflowing due to conveying inertia and causing the pattern to become blurred.

[0056] Reference Figure 1 and Figure 4The die-cutting mechanism 4 is located between the second and third composite traction units 2. Specifically, the die-cutting mechanism 4 adopts a rotary die-cutting machine, which is supported above the conveying path of the label. The rotary die-cutting machine includes a die-cutting base 41, on which a die-cutting roller 42 and a pressure roller 43 are rotatably mounted. The die-cutting roller 42 and the pressure roller 43 are arranged axially parallel, and there is a material passage gap between them for the label to pass through. The near ends of the die-cutting roller 42 and the pressure roller 43 are connected by a gear structure. A die-cutting drive unit 44 is provided on the die-cutting base 41, which is driven to drive the die-cutting roller 42 to rotate. The die-cutting drive unit 44 drives the die-cutting roller 42 and the pressure roller 43 to rotate relative to each other, thereby realizing the cutting process of the label.

[0057] Reference Figure 1 and Figure 5 The reading and writing mechanism 5 is located between the third group of composite traction units 2 and the fourth group of composite traction units 2. The reading and writing mechanism 5 includes a second RFID reader 51, an RFID writer 52, a detection camera 53, a third RFID reader 54, and a marking machine 55 distributed along the label conveying direction. The second RFID reader 51, the RFID writer 52, the detection camera 53, the third RFID reader 54, and the marking machine 55 are all electrically connected to the control component.

[0058] Reference Figure 1 and Figure 5 The second RFID reader 51 is used to acquire the model data of the inner lay of the tag and feed it back to the control component. The control component controls the RFID writer 52 to write the data information to the corresponding inner lay according to the model data fed back.

[0059] The RFID writing principle is based on existing technology. Specifically, the RFID writer emits a radio frequency electromagnetic field through an antenna. When the Inlay device enters the magnetic field, it is induced to be powered and activated. The RFID writer modulates the data to be written into a radio frequency signal and sends it to the Inlay device. After receiving the signal, the Inlay device writes the corresponding data into the chip storage unit, thus completing the data writing.

[0060] Reference Figure 1 and Figure 5 The inspection camera 53 is a high-definition CCD camera, and the marking machine 55 is an inkjet marking machine. The inspection camera 53 is used to acquire images of the labels and feed them back to the control component. The control component judges the quality of the labels based on the images fed back by the inspection camera 53 and controls the marking machine 55 to spray marks on the unqualified labels.

[0061] Reference Figure 1 and Figure 5The third RFID reader 54 is used to read the data written to the inner layer of the tag and feed it back to the control component. The control component determines whether the written data is incorrect based on the feedback written data information, and controls the marking machine 55 to mark the tag with incorrect written data, thereby realizing closed-loop verification of the data written to the inner layer, preventing the use of tags with incorrect data, and improving the reliability of the tags.

[0062] Reference Figure 1 Specifically, the winding mechanism 6 includes a first winding section 61, a second winding section 62, a third winding section 63, a fourth winding section 64, a fifth winding section 65, and a sixth winding section 66, all mounted on the frame.

[0063] The first winding section 61 is used to wind up the release paper of the adhesive backing layer roll. The second winding section 62 is used to wind up the release paper of the wet inlay roll or the release paper of the adhesive filler layer roll. The third winding section 63 is used to wind up the release paper of the face layer roll. The fourth winding section 64 winds up the release paper of the film layer roll. The fifth winding section 65 is used to wind up the waste generated by the die-cutting mechanism 4 from cutting the labels. The sixth winding section 66 is used to wind up the finished label pieces.

[0064] The first take-up section 61 is located near the first unwind section 11; the second take-up section 62 is located near the third unwind section 13; the third take-up section 63 is located near the fourth unwind section 14; and the fifth take-up section 65 is located near the die-cutting mechanism 4.

[0065] Reference Figure 1 The first winding section 61 includes a winding roller and a winding drive. The winding drive is rotatably mounted on the frame via bearings and is used to drive the corresponding winding roller to rotate. Specifically, the winding drive is a geared motor, which is connected to the corresponding winding section via a synchronous belt structure. When winding the release paper through the first winding section 61, before starting the equipment, the end of the release paper of the roll is adhered to the winding roller. The winding drive drives the winding roller to rotate, thus achieving the winding of the release paper. The structures of the second winding section 62, the third winding section 63, the fourth winding section 64, the fifth winding section 65, and the sixth winding section 66 are the same as those of the first winding section 61, and therefore will not be described in detail.

[0066] Reference Figure 1 and Figure 6 The labeling mechanism 7 is located near the input side of the first composite traction unit 2. The labeling mechanism 7 includes a labeling plate 71, which is fixed to the frame by a labeling seat. The labeling plate 71 is inclined, and the inclined lower end of the labeling plate 71 extends and is close to the conveying path of both the filling layer and the base layer.

[0067] Reference Figure 1 and Figure 6When the labeling mechanism 7, in conjunction with the third unwinding section 13 and the second winding section 62, peels the wet Inlay from the release paper and attaches it to the filler layer or the base layer (when the filler layer is not laminated, the wet Inlay is bonded to the base layer, in which case the base layer is a non-adhesive base layer), the wet Inlay roll is pre-wound and overlapped at the inclined lower end of the labeling plate 71, and the starting end of the wet Inlay roll is bonded to the winding roller of the second winding section 62. The wet Inlay roll is released through the third unwinding section 13, and the release paper of the wet Inlay roll is simultaneously wound up through the second winding section 62. When the wet Inlay moves with the release paper to the inclined lower end of the labeling plate 71, the wet Inlay detaches from the release paper and is bonded to the filler layer or the base layer.

[0068] Reference Figure 1 and Figure 6 When the equipment is running, the conveying speed of the wet inlay roll and the release paper can be changed by adjusting the speed of the unwinding air roller of the third unwinding section 13 and the winding roller of the second winding section 62, thereby adjusting the spacing between adjacent wet inlay parts bonded to the filler layer or the base layer, and achieving flexible adaptation of different labeling spacing.

[0069] Reference Figure 1 The frame is equipped with support sections 8 corresponding to the labeling mechanism 7, printing mechanism, and reading / writing mechanism 5. The support sections 8 are located on the conveying path of the material layer or label and are fixed to the frame by bolts. The support sections 8 are made of stainless steel profiles with a low coefficient of friction. Support rollers are provided at both ends of the support sections 8. The support rollers are rotatably mounted on the frame. The support sections 8 and the support rollers at both ends together form a support surface for supporting the material layer or label.

[0070] A label forming process, referring to Figures 1 to 6 The aforementioned label lamination, digital printing and RFID coding integrated machine is used.

[0071] In this process, the base layer, top layer, and film layer specifically adopt an adhesive structure to achieve composite bonding of the base layer, filler layer, wet inlay, top layer, and film layer. In other embodiments, when the filler layer specifically adopts a perforated filler layer with openings for the wet inlay to be embedded, the base layer can also be a non-adhesive base layer.

[0072] The above process includes the following steps: S1: The base layer roll, filler layer roll, wet inlay roll, and fabric layer roll are released by the first unwinding section 11, the second unwinding section 12, the third unwinding section 13, and the fourth unwinding section 14, respectively; simultaneously, the release paper of the base layer roll, wet inlay roll, and fabric layer roll is wound up by the first winding section 61, the second winding section 62, and the third winding section 63, respectively; at the same time, the labeling mechanism 7, in conjunction with the third unwinding section 13 and the second winding section 62, peels the wet inlay from the corresponding release paper and adheres it to the filler layer; the first set of composite traction sections 2 of the composite traction mechanism presses the base layer, filler layer, wet inlay, and fabric layer arranged from bottom to top together to form a label and conveys it backward.

[0073] S2: Pattern Printing: The pattern is printed onto the fabric layer of the label using a printing machine. The specific steps are as follows: S2.1: When the label is delivered to the printing mechanism, the first RFID reader reads the Inlay model and feeds it back to the control component. The control component controls the printing machine 3 to print the corresponding pattern onto the fabric layer according to the model data.

[0074] S2.2: The pattern is cured using a UV lamp to ensure it is clear and durable.

[0075] S3: Film Layer Lamination Process: The film layer is further laminated to the surface of the label's fabric layer using the unwinding mechanism 1 and the lamination traction mechanism, and then conveyed backward. The specific steps are as follows: S3.1: The release paper of the film layer roll is released by the fifth unwinding section 15 and the fourth winding section 64 is wound up. S3.2: The composite traction unit 2 of the second group of the composite traction mechanism presses the film layer and the fabric layer of the label together to protect the surface pattern of the label using the film layer. Steps S3.1 and S3.2 are performed simultaneously.

[0076] S4: Die-cutting process: The cut label pieces are processed and conveyed through the combined traction mechanism, die-cutting mechanism 4, and winding mechanism 6. Specific steps are as follows: When the composite traction mechanism transports the label to the die-cutting mechanism 4, the circular die-cutting machine at the die-cutting mechanism 4 cuts the label according to the preset shape, and simultaneously the waste material is wound up by the fifth winding section 65. At the same time, the third set of composite traction sections 2 of the composite traction section 2 continues to transport the cut label backward.

[0077] S5: Data Writing: When the tag passes through the read / write mechanism 5, data is written to the wet inlay inside the tag via the read / write mechanism 5. The specific steps are as follows: S5.1: The second RFID reader 51 reads the Inlay model data and feeds it back to the control component. The control component controls the RFID writer 52 to write the data information into the wet Inlay based on the data. S5.2: The camera 53 acquires an image of the label and sends it back to the control component. The control component determines whether the appearance of the label is qualified based on the feedback image and controls the marking machine 55 to mark the unqualified label. S5.3: The third RFID reader 54 reads the data written into the wet inlay inside the tag and feeds it back to the control component. The control component judges whether the data is incorrect based on the feedback data and controls the marking machine 55 to mark the unqualified tag.

[0078] S6: Finished product winding: The finished label is wound up by the sixth winding section 66 of the winding mechanism 6, so that the processed label is neatly wound up for subsequent storage and use.

[0079] In this process, the wet inlay label is specifically composed of five layers: a base layer, a filler layer, a wet inlay element, a fabric layer, and a film layer. It is understood that in other embodiments, either the filler layer or the film layer can be removed to form a label with four layers, or both the filler layer and the film layer can be removed to form a label with three layers.

[0080] Example 2: Reference Figures 2 to 7 The difference between Example 2 and Example 1 is that: The frame is also equipped with an auxiliary support for the release paper of the fabric layer roll. The support includes several auxiliary rollers 9 rotatably mounted on the frame, and a web guide 91 mounted on the frame. The auxiliary rollers 9 and the web guide 91 are used for winding the release paper of the fabric layer roll.

[0081] In this embodiment, the specific operation of step S1 of the label forming process is as follows: The release paper of the fabric layer roll is pre-wound onto the auxiliary roller 9 and the correction device 91 of the auxiliary support part; and the release paper of the fabric layer roll is pulled onto the bottom material layer by the first set of composite traction parts 2 of the composite traction mechanism, so as to use the release paper of the fabric layer roll as a filling layer.

[0082] The base layer roll, wet inlay roll, and fabric roll are released by the first unwinding section 11, the third unwinding section 13, and the fourth unwinding section 14, respectively. Simultaneously, the release paper of the base layer roll and the wet inlay roll are wound up by the first winding section 61 and the second winding section 62, respectively. At the same time, the third unwinding section 13 and the second winding section 62, together with the labeling mechanism 7, peel the wet inlay from the corresponding release paper and adhere it to the filler layer. The composite traction section 2 of the starting section of the composite traction mechanism presses the base layer, fabric roll, release paper (filler layer), wet inlay, and fabric layer arranged from bottom to top to form a label and conveys it backward.

[0083] By using the release paper of the fabric layer roll as a filler layer for composite processing, waste materials can be effectively utilized, which helps to reduce material waste and cost input.

[0084] Example 3: A label forming process, referring to Figures 2 to 5 , Figure 8 The label laminating, digital printing and RFID coding integrated machine described in Example 1 is used.

[0085] In this process, dry inlay parts are used for processing. The base layer, filler layer, fabric layer and film layer all adopt an adhesive structure to achieve composite bonding between the material layers.

[0086] This process includes the following steps: S1: The base layer roll, filler layer roll, dry inlay roll, and fabric layer roll are released by the first unwinding section 11, the second unwinding section 12, the third unwinding section 13, and the fourth unwinding section 14, respectively; simultaneously, the release paper of the base layer roll, filler layer roll, and fabric layer roll is wound up by the first winding section 61, the second winding section 62, and the third winding section 63, respectively; the first set of composite traction sections 2 of the composite traction mechanism is used to press the base layer, filler layer, dry inlay, and fabric layer arranged from bottom to top to form a label and convey it backward.

[0087] S2: Pattern Printing: The pattern is printed onto the fabric layer of the label using a printing machine. The specific steps are as follows: S2.1: When the label is delivered to the printing mechanism, the first RFID reader reads the Inlay model and feeds it back to the control component. The control component controls the printing machine 3 to print the corresponding pattern onto the fabric layer according to the model data.

[0088] S2.2: The pattern is cured using a UV lamp to ensure it is clear and durable.

[0089] S3: Film Layer Lamination Processing: The film layer is further laminated to the fabric layer surface of the label using the unwinding mechanism 1 and the lamination traction mechanism, and then the label continues to be conveyed backward. The specific steps are as follows: S3.1: Release paper of the film layer roll is released through the fifth unwinding section 15 and the film layer roll is wound up through the fourth winding section 64; S3.2: The second set of composite traction units 2 of the composite traction mechanism is used to press the film layer and the fabric layer of the label together and then convey them backward.

[0090] S4: Die-cutting process: The cut label pieces are processed and conveyed through the combined traction mechanism, die-cutting mechanism 4, and winding mechanism 6. Specific steps are as follows: When the composite traction mechanism transports the label to the die-cutting mechanism 4, the circular die-cutting machine at the die-cutting mechanism 4 cuts the label according to the preset shape, and simultaneously the waste material is wound up by the fifth winding section 65. At the same time, the third set of composite traction sections 2 of the composite traction mechanism continues to transport the cut label backward.

[0091] S5: Data Writing: When the tag passes through the read / write mechanism 5, data is written to the inner layer of the tag via the read / write mechanism 5. The specific steps are as follows: S5.1: The second RFID reader 51 reads the dry Inlay part model data and feeds it back to the control component. The control component controls the RFID writer 52 to write the data information into the dry Inlay part based on the data. S5.2: The camera 53 acquires an image of the label and sends it back to the control component. The control component determines whether the appearance of the label is qualified based on the feedback image and controls the marking machine 55 to mark the unqualified label. S5.3: The third RFID reader 54 reads the data written to the dry inlay and feeds it back to the control component. The control component judges whether the data is incorrect based on the feedback data and controls the marking machine 55 to mark the unqualified label.

[0092] S6: Finished product winding: The finished label is wound up by the sixth winding section 66 of the winding mechanism 6, so that the processed label is neatly wound up for subsequent storage and use.

[0093] In this process, the label is specifically composed of five layers: a base layer, a filler layer, a dry inlay, a fabric layer, and a film layer. It is understood that in other embodiments, either the filler layer or the film layer can be removed to form a label with four layers, or both the filler layer and the film layer can be removed to form a label with three layers.

[0094] The equipment described in this application is compatible with both wet and dry inlay label production processes, eliminating the need for dedicated production equipment and effectively reducing equipment and site occupancy costs.

[0095] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A label laminating, digital printing, and RFID coding integrated machine, characterized in that: It includes an unwinding mechanism (1), a composite traction mechanism, a printing mechanism, a die-cutting mechanism (4), a reading and writing mechanism (5), a rewinding mechanism (6), and a labeling mechanism (7); The unwinding mechanism (1) includes a first unwinding section (11), a second unwinding section (12), a third unwinding section (13), a fourth unwinding section (14), and a fifth unwinding section (15); the first unwinding section (11) is used to unwind the base layer roll material; the second unwinding section (12) is used to unwind the filler layer roll material; the third unwinding section (13) is used to unwind the wet inlay roll material or the dry inlay roll material; the fourth unwinding section (14) is used to unwind the fabric layer roll material; and the fifth unwinding section (15) is used to unwind the film layer roll material. The composite traction mechanism is used to composite and transport a label formed from a base layer, a filler layer, an inlay, a fabric layer, and a film layer. The printing mechanism is used to print patterns onto the fabric layer of the label. The die-cutting mechanism (4) is used to cut the label pieces; The read / write mechanism (5) is used to write data into the Inlay; The winding mechanism (6) includes a first winding section (61), a second winding section (62), a third winding section (63), a fourth winding section (64), a fifth winding section (65), and a sixth winding section (66); the first winding section (61) is used to wind up the release paper of the base layer roll material; the second winding section (62) is used to wind up the release paper of the wet inlay roll material or the release paper of the filler layer roll material; the third winding section (63) is used to wind up the release paper of the fabric layer roll material; the fourth winding section (64) is used to wind up the release paper of the film layer roll material; the fifth winding section (65) is used to wind up the waste generated by the die-cutting mechanism (4) in cutting the label parts; and the sixth winding section (66) is used to wind up the finished label parts. When wet inlay rolls are used to make labels, the labeling mechanism (7) works in conjunction with the third unwinding section (13) and the second winding section (62) to peel the wet inlay from the release paper of the wet inlay roll and stick it to the filler layer or the base layer.

2. The label laminating, digital printing, and RFID coding integrated machine according to claim 1, characterized in that: The composite traction mechanism includes several composite traction units (2), each composite traction unit (2) including a traction seat (21), the traction seat (21) being rotatably connected to a traction roller (22) and a limiting roller, the traction roller (22) and the limiting roller having a conveying gap for the label to pass through, the traction seat (21) being provided with a traction drive (23), the traction drive (23) being used to drive the traction roller (22) to rotate, so as to cooperate with the limiting roller to convey the material layer or label.

3. The label laminating, digital printing, and RFID coding integrated machine according to claim 1, characterized in that: It also includes control components; The printing mechanism includes a printer (3) and a UV lamp assembly arranged along the label conveying path. The printer (3) is used to print patterns onto the fabric layer, and the UV lamp assembly is used to cure the patterns. The inkjet printer (3) is equipped with a first RFID reader on its input side; both the first RFID reader and the inkjet printer (3) are electrically connected to the control component; The first RFID reader is used to read the model data of the inlay inside the label and feed it back to the control component. The control component is used to control the inkjet printer (3) to print the corresponding pattern onto the fabric layer of the label according to the model data of the inlay.

4. The label laminating, digital printing and RFID coding integrated machine according to claim 1, characterized in that: The reading and writing mechanism (5) includes a second RFID reader (51) and an RFID writer (52); the second RFID reader (51) and the RFID writer (52) are distributed along the tag conveying path; The second RFID reader (51) and the RFID writer (52) are both electrically connected to the control component; the second RFID reader (51) is used to obtain the model data of the inner lay of the tag and feed it back to the control component, and the control component is used to control the RFID writer (52) to write the data information to the corresponding inner lay according to the feedback model data.

5. The label laminating, digital printing and RFID coding integrated machine according to claim 4, characterized in that: The reading and writing mechanism (5) also includes a detection camera (53) and a marking machine (55), which are distributed along the transport path of the label. The detection camera (53) and the marking machine (55) are both electrically connected to the control component. The detection camera (53) is used to acquire images of the labels and feed them back to the control component. The control component is used to determine the qualification status of the labels based on the images fed back by the detection camera (53) and to control the marking machine (55) to spray marks on unqualified labels.

6. The label laminating, digital printing, and RFID coding integrated machine according to claim 5, characterized in that: The reading and writing mechanism (5) also includes a third RFID reader (54), and the RFID writer (52) and the third RFID reader (54) are distributed along the tag conveying path; The third RFID reader (54) is electrically connected to the control component. The third RFID reader (54) is used to read the write data of the inner lay of the tag and feed it back to the control component. The control component is used to determine whether the write data is incorrect based on the write data information fed back by the third RFID reader (54) and control the marking machine (55) to mark the tag with incorrect write data.

7. A label forming process, employing an integrated label laminating, digital printing, and RFID coding machine as described in any one of claims 1 to 6, characterized in that: Includes the following steps: S1: Wet Inlay composite processing: The base layer, filling layer, wet inlay and fabric layer are composited to form a label and conveyed by the cooperation of the unwinding mechanism (1), composite traction mechanism, labeling mechanism (7) and winding mechanism (6); S2: Pattern printing: Printing patterns onto the fabric layer of the label using a printing machine; S3: Film layer lamination process: The film layer is further laminated to the surface of the fabric layer of the label by means of the unwinding mechanism (1) and the composite traction mechanism, and the label continues to be conveyed; S4: Die-cutting process: The label is cut by the combined traction mechanism, die-cutting mechanism (4) and winding mechanism (6) and the label continues to be fed; S5: Data writing: Data is written to the wet Inlay inside the tag by the read / write mechanism (5); S6: Finished product winding: The finished label is wound up by the winding mechanism (6).

8. The label forming process according to claim 7, characterized in that: The specific steps of step S1 are as follows: The base layer roll, filler layer roll, wet inlay roll, and fabric layer roll are released by the first unwinding section (11), the second unwinding section (12), the third unwinding section (13), and the fourth unwinding section (14), respectively. Simultaneously, the release paper of the base layer roll, wet inlay roll, and fabric layer roll is wound up by the first winding section (61), the second winding section (62), and the third winding section (63), respectively. The labeling mechanism (7) works with the third unwinding section (13) and the second winding section (62) to peel the wet inlay from the release paper and attach it to the filler layer. The label formed by the base layer, filler layer, wet inlay and fabric layer is composited and conveyed by the composite traction mechanism.

9. The label forming process according to claim 7, characterized in that: The specific steps of step S1 are as follows: The base layer roll, wet inlay roll, and fabric roll are released by the first unwinding section (11), the third unwinding section (13), and the fourth unwinding section (14), respectively. The release paper of the fabric roll is pulled onto the base layer by the composite traction mechanism to serve as a filler layer. Simultaneously, the release paper of the base layer roll and the wet inlay roll are wound up by the first winding section (61) and the second winding section (62), respectively. The labeling mechanism (7) works with the third unwinding section (13) and the second winding section (62) to peel the wet inlay from the release paper and attach it to the release paper of the fabric roll. The label is formed by the release paper of the base layer and the fabric roll, the wet inlay, and the fabric layer through the composite traction mechanism.

10. A label forming process, employing an integrated label laminating, digital printing, and RFID coding machine as described in any one of claims 1 to 6, characterized in that: Includes the following steps: S1: Dry Inlay Composite Processing: The base layer, filling layer, dry inlay and fabric layer are composited and conveyed by the cooperation of the unwinding mechanism (1), composite traction mechanism and winding mechanism (6); S2: Pattern printing: Printing patterns onto the fabric layer of the label using a printing machine; S3: Film layer lamination process: The film layer is further laminated to the surface of the fabric layer of the label by means of the unwinding mechanism (1) and the composite traction mechanism, and the label continues to be conveyed; S4: Die-cutting process: The label is cut by the combined traction mechanism, die-cutting mechanism (4) and winding mechanism (6) and the label continues to be fed; S5: Data writing: Data is written to the dry Inlay inside the tag by the read / write mechanism (5); S6: Finished product winding: The finished label is wound up by the winding mechanism (6).

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