Real-time printing label feeding system

Abstract

The invention provides a real-time printing label feeding system. The real-time printing label feeding system comprises a data input module, a label generation module, a blank label feeding assembly, a printing assembly, a system control assembly, a label stripping assembly and a waste backing paper collecting assembly. The data input module is used for inputting printing content, and the label generation module is used for generating a corresponding label for printing according to a set format by using the content input by the data input module; the blank label feeding assembly comprises a discharging wheel and is provided with a blank label material roll. The blank label material roll comprises a backing material belt and a label; the backing material belt sequentially reaches the printing assembly, the label stripping assembly and the waste backing paper collecting assembly. The printing assembly is used for printing the label on the backing material belt. According to the real-time printing label feeding system, efficient printing, precise stripping and automatic collection of labels are achieved through integrated module design and an intelligent control system, the production efficiency and the product quality are remarkably improved, and intelligent transformation of the manufacturing industry is supported.

Description

Technical Field

[0001] The invention relates to the technical field of automation equipment, and in particular to a real-time printing label feeding system. Background Art

[0002] In modern production and logistics processes, the use of labels has become more and more widespread, especially in the field of electronic product manufacturing, such as the production of smartphones; labels are not only an important carrier of product information, but also a key tool for achieving product traceability; traditional label printing and supply methods usually rely on pre-printed label inventory or manual labeling on the production line; however, these methods have obvious limitations and cannot meet the growing demand for personalized and automated production.

[0003] Deficiencies of existing technology: 1. Poor flexibility: Traditional label printing and supply systems are difficult to respond quickly to changes in production plans, especially in scenarios where label content needs to be changed frequently, and pre-printed label inventory may cause waste.

[0004] 2. Much manual intervention: Manual labeling is not only inefficient but also prone to errors, affecting production efficiency and product quality.

[0005] 3. Low degree of automation: As the manufacturing industry develops towards intelligent and unmanned directions, the existing label printing and supply systems have a low degree of automation and are difficult to adapt to the needs of a "lights-out factory".

[0006] Therefore, the prior art has deficiencies and needs further improvement. Summary of the invention

[0007] In view of the problems existing in the prior art, the present invention provides a real-time printing label feeding system.

[0008] To achieve the above object, the specific scheme of the present invention is as follows: The present invention provides a real-time printing label feeding system, comprising: Data input module, label generation module, blank label feeding component, printing component, system control component, label peeling component, waste backing paper collection component; The data input module is used to input the printing content, and the input methods include scanning terminal, touch screen, and network port computer; The label generation module is used to typeset and layout the content input by the data input module according to a set format, and generate corresponding labels for printing; The printing assembly is arranged on the right side of the blank label feeding assembly, the label peeling assembly is arranged on the right side of the printing assembly, and the waste backing paper collecting assembly is arranged on the left side of the label peeling assembly; The system control component is arranged above the printing component, and the system control component is electrically connected to the blank label feeding component, the printing component, the label peeling component, and the waste backing paper collecting component respectively; The blank label feeding assembly comprises a feeding wheel, on which a blank label material roll is arranged; The blank label stock roll comprises a base material tape and labels, and a plurality of labels are attached to the base material tape; After the base material belt comes out from the unwinding wheel, it reaches the printing component, the label peeling component, and the waste base paper collecting component in sequence; The data input module inputs the content to be printed, the label generation module generates labels according to the input content, the printing component is used to print the labels on the base material tape, the label peeling component is used to peel off the printed labels on the base material tape, the label peeling component is also provided with a peeling sensor for detecting whether the peeling action is completed, and the waste base paper collection component is used to collect the base material tape after the label is peeled off.

[0009] Furthermore, a plurality of guide wheels are arranged between the unwinding wheel and the printing assembly; The base material belt reaches the printing assembly after passing through the guide wheel.

[0010] Furthermore, the printing component includes a printing engine; the printing engine is used to receive the content to be printed and print it on the label; The printing engine includes a laser scanner, a photosensitive drum, a transfer unit, a fixing unit and a paper feeding mechanism; The laser scanner converts the raster bitmap image data received by the print controller into laser beam information, charges the photosensitive drum through a reflective prism, and forms image information represented by positive charge that is exactly the same as the printed image; The photosensitive drum is used to receive the laser beam and convert it into a visible image. It forms an electrostatic latent image on the surface by receiving the laser beam and the charge, which is then converted into a visible image. The charge absorbs the toner and is finally transferred to the label, thereby completing the printing task. The transfer unit transfers the toner image on the photosensitive drum to ordinary paper. When the charged toner moves to the vicinity of the label along with the photosensitive drum, the transfer unit applies a high voltage through an electrostatic rod to make the label close to the photoconductive plate. At the same time, the charged toner is adsorbed to the surface of the paper, completing the transfer process of the toner image. The fixing unit is used to permanently fix the toner adsorbed on the paper on the label, and to make the toner particles completely adsorbed on the paper fibers by heating to form a firm printed image; The paper feeding mechanism is used to transport the labels to the correct position inside the printer for printing.

[0011] Furthermore, the label stripping assembly includes a stripping knife, a first mounting frame, a first motor, a first lead screw, and a first nut; The stripping knife is mounted on a first mounting frame, the first mounting frame is mounted on a first nut, the first nut is mounted on a first lead screw, and one end of the first lead screw is mounted on an output shaft of a first motor; The first motor is used to drive the first lead screw to rotate so as to drive the first nut to reciprocate, and the first nut is used to drive the first mounting bracket and thus drive the stripping knife to move forward and backward.

[0012] Furthermore, a plurality of first sensors are provided on the side of the first lead screw; The first nut is also provided with a first blocking piece; When the first nut drives the first mounting frame and the stripping knife to move, the first blocking piece encounters the first sensor for positioning.

[0013] Furthermore, a first roller is installed on the first mounting frame below the stripping knife; A second roller is also arranged on the right side of the first mounting frame, and a third roller is also arranged below the second roller; The bottom material strip enters the left side of the first roller from the right side of the stripping knife downward, then enters the right side of the second roller, and then comes out from the lower right side of the third roller.

[0014] Furthermore, a fourth roller, a fifth roller, and a seventh roller are arranged on the left side of the third roller; A sixth roller is disposed above the seventh roller, and an eighth roller is disposed on the left side of the sixth roller; After the bottom material belt comes out from the lower right of the third roller, it passes under the fourth roller and the fifth roller in turn, then reaches the top of the sixth roller, to the bottom of the seventh roller, then to the top of the eighth roller, and then to the waste bottom paper collection component.

[0015] Further, the waste bottom paper collecting assembly comprises a waste paper collecting shaft; The waste paper collecting shaft is used for collecting the base material strip after the label is peeled off through rotation.

[0016] Furthermore, the waste paper collecting shaft is mounted on a second motor, and the second motor is used to drive the waste paper collecting shaft to rotate so as to collect the bottom material belt.

[0017] The present invention also provides a real-time printing label feeding method, based on the above system, the method comprises the following steps: S1. Data input: input data through a scanner, touch screen or network port computer; S2. Data processing: the input data is processed; S3. Produce labels: The processed data is used to produce labels using label templates; S4. Print label: The label is sent to the printer for printing; S5. Bottom paper sensing and collection: During the printing process, the bottom paper is sensed and collected; S6. Label printing completed: After printing is completed, a completion signal is sent; S7. External robot takes the label: After receiving the completion signal, the external robot takes the label; S8. Peel signal: After the label is peeled off, a peel signal is sent; S9. Peeling action: label peeling action occurs; S10. Stripping completion signal: After the stripping is completed, a stripping completion signal is sent; S11. External robot transfer: After the external robot receives the stripping completion signal, it performs the transfer operation; S12. Stripping knife reset: The stripping knife resets to the initial position; S13. Waiting for label information: The system waits for new label information and prepares for the next round of printing and processing.

[0018] The technical solution of the present invention has the following beneficial effects: 1. Improve production efficiency: Real-time printing: The system can receive and process printing content in real time and generate labels immediately, reducing waiting time and pre-preparation and improving production efficiency.

[0019] Automated operation: The entire system is automated from label feeding, printing, peeling to waste liner collection, reducing manual intervention and speeding up production.

[0020] 2. Reduce production costs: Reduce labor costs: The automation system reduces the reliance on manual labor and reduces labor costs.

[0021] Reduce material waste: The system can accurately control the printing and peeling of labels, avoiding material waste caused by improper human operation.

[0022] Improve equipment utilization: The efficient operation of the system makes the equipment utilization higher, reduces the equipment idle time, and further reduces the production cost.

[0023] 3. Enhance product traceability: Accurate printing: The system can accurately print label content, ensuring that the information on each label is correct, enhancing product traceability.

[0024] Data synchronization: The system can be seamlessly connected with the production management system to achieve real-time data synchronization and ensure that label information is consistent with product information.

[0025] 4. Improve label quality and stability: High-quality printing: Using advanced printing engine to ensure high-quality label printing, clear images, and text and patterns that are not easy to fade.

[0026] Stable peeling: The label peeling component is reasonably designed to ensure that the label can be peeled off from the backing paper smoothly and accurately, avoiding label damage or adhesion.

[0027] 5.Support unmanned production: High integration: The components of the system are highly integrated and coordinated through the system control components to ensure efficient collaboration of all links.

[0028] Remote monitoring: The system supports remote monitoring and maintenance and can operate normally without human supervision, meeting the needs of the “lights-out factory” in the modern manufacturing industry.

[0029] 6. Environmental protection and energy saving: Waste management: The waste backing paper collection component can effectively collect the stripped backing paper strips, reducing the random discarding of waste and meeting environmental protection requirements.

[0030] Low energy consumption: The system design is optimized to reduce unnecessary energy consumption and improve energy utilization efficiency.

[0031] 7. Strong flexibility: Quick response: The system can quickly respond to changes in production plans, flexibly adjust label content, and adapt to various production needs.

[0032] Multifunctional expansion: The system is modularly designed and can be expanded according to actual needs to meet the requirements of different application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a stereogram of the present invention; Figure 2 is a three-dimensional diagram of the present invention after a portion of the baffle is removed; Figure 3 is a three-dimensional diagram of the present invention from a rear-view angle after a portion of the baffle is removed; Figure 4 is another perspective view from a rear view angle after a portion of the baffle is removed from the present invention; Figure 5 It is a processing flow chart of the present invention.

[0034] In the figure: 1. Blank label feeding assembly; 2. Printing assembly; 3. System control assembly; 4. Label peeling assembly; 5. Waste backing paper collecting assembly; 6. Feeding wheel; 7. Blank label material roll; 8. Backing material belt; 9. Guide wheel; 10. Print engine; 11. Stripping knife; 12. First mounting bracket; 13. First motor; 14. First lead screw; 15. First nut; 16. First sensor; 17. First baffle; 18. First roller; 19. Second roller; 20. Third roller; 21. Fourth roller; 22. Fifth roller; 23. Sixth roller; 24. Seventh roller; 25. Eighth roller; 26. Waste paper collecting shaft; 27. Second motor. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments; it can be understood that the specific embodiments described herein are only used to explain the present invention rather than to limit the present invention; it should also be noted that, for ease of description, only the parts related to the present invention rather than all are shown in the accompanying drawings.

[0036] Combination Figure 1-Figure 5 As shown, the present invention provides a real-time printing label feeding system, including: a data input module, a label generation module, a blank label feeding component 1, a printing component 2, a system control component 3, a label peeling component 4, and a waste backing paper collection component 5; The data input module is used to input the printing content, and the input methods include scanning terminal, touch screen, and network port computer; The label generation module is used to typeset and layout the content input by the data input module according to a set format, and generate corresponding labels for printing; The printing assembly 2 is arranged on the right side of the blank label feeding assembly 1, the label peeling assembly 4 is arranged on the right side of the printing assembly 2, and the waste backing paper collecting assembly 5 is arranged on the left side of the label peeling assembly 4; The system control component 3 is arranged above the printing component 2, and the system control component 3 is electrically connected to the blank label feeding component 1, the printing component 2, the label peeling component 4, and the waste backing paper collecting component 5 respectively; The blank label feeding assembly 1 comprises a discharge wheel 6, on which a blank label material roll 7 is arranged; The blank label roll 7 includes a base material tape 8 and labels, and a plurality of labels are attached to the base material tape 8; After the bottom material belt 8 comes out from the unwinding wheel 6, it reaches the printing component 2, the label peeling component 4, and the waste bottom paper collecting component 5 in sequence; The data input module inputs the content to be printed, the label generation module generates labels according to the input content, the printing component 2 is used to print the labels on the base material tape 8, the label peeling component 4 is used to peel off the printed labels on the base material tape 8, the label peeling component is also provided with a peeling sensor for detecting whether the peeling action is completed, and the waste base paper collection component 5 is used to collect the base material tape 8 after the label is peeled off.

[0037] A plurality of guide wheels 9 are also provided between the unwinding wheel 6 and the printing assembly 2; The base material belt 8 reaches the printing assembly 2 after passing through the guide wheel 9 .

[0038] The printing component 2 includes a printing engine 10; the printing engine 10 is used to receive the content to be printed and print it on a label; The printing engine 10 includes a laser scanner, a photosensitive drum, a transfer unit, a fixing unit and a paper feeding mechanism; The laser scanner converts the raster bitmap image data received by the print controller into laser beam information, charges the photosensitive drum through a reflective prism, and forms image information represented by positive charge that is exactly the same as the printed image; The photosensitive drum is used to receive the laser beam and convert it into a visible image. It forms an electrostatic latent image on the surface by receiving the laser beam and the charge, which is then converted into a visible image. The charge absorbs the toner and is finally transferred to the label, thereby completing the printing task. The transfer unit transfers the toner image on the photosensitive drum to ordinary paper. When the charged toner moves to the vicinity of the label along with the photosensitive drum, the transfer unit applies a high voltage through an electrostatic rod to make the label close to the photoconductive plate. At the same time, the charged toner is adsorbed to the surface of the paper, completing the transfer process of the toner image. The fixing unit is used to permanently fix the toner adsorbed on the paper on the label, and to make the toner particles completely adsorbed on the paper fibers by heating to form a firm printed image; The paper feeding mechanism is used to transport the labels to the correct position inside the printer for printing.

[0039] The label stripping assembly 4 includes a stripping knife 11, a first mounting frame 12, a first motor 13, a first lead screw 14, and a first nut 15; The stripping knife 11 is mounted on a first mounting frame 12, the first mounting frame 12 is mounted on a first nut 15, the first nut 15 is mounted on a first lead screw 14, and one end of the first lead screw 14 is mounted on an output shaft of a first motor 13; The first motor 13 is used to drive the first lead screw 14 to rotate so as to drive the first nut 15 to reciprocate. The first nut 15 is used to drive the first mounting bracket 12 and further drive the stripping knife 11 to move forward and backward.

[0040] A plurality of first sensors 16 are also provided on the side of the first lead screw 14; The first nut 15 is also provided with a first blocking piece 17; When the first nut 15 drives the first mounting frame 12 and the stripping knife 11 to move, the first blocking piece 17 encounters the first sensor 16 for positioning.

[0041] A first roller 18 is also installed on the first mounting frame 12 below the stripping knife 11; A second roller 19 is disposed on the right side of the first mounting frame 12, and a third roller 20 is disposed below the second roller 19; The bottom material strip 8 enters the left side of the first roller 18 downward from the right side of the stripping knife 11 , then enters the right side of the second roller 19 , and then comes out from the lower right side of the third roller 20 .

[0042] A fourth roller 21, a fifth roller 22, and a seventh roller 24 are also arranged on the left side of the third roller 20; A sixth roller 23 is disposed above the seventh roller 24, and an eighth roller 25 is disposed on the left side of the sixth roller 23; After the bottom material belt 8 comes out from the lower right side of the third roller 20 , it passes under the fourth roller 21 and the fifth roller 22 in turn, then reaches the top of the sixth roller 23 , to the bottom of the seventh roller 24 , then to the top of the eighth roller 25 , and then to the waste bottom paper collection component 5 .

[0043] The waste paper collecting assembly 5 includes a waste paper collecting shaft 26; The waste paper collecting shaft 26 is used for collecting the base material strip 8 after the label is peeled off by rotating.

[0044] The waste paper collecting shaft 26 is mounted on a second motor 27 , and the second motor 27 is used to drive the waste paper collecting shaft 26 to rotate so as to collect the bottom material belt 8 .

[0045] The present invention also provides a real-time printing label feeding method, based on the above system, the method comprises the following steps: S1. Data input: input data through a scanner, touch screen or network port computer; S2. Data processing: the input data is processed; S3. Produce labels: The processed data is used to produce labels using label templates; S4. Print label: The label is sent to the printer for printing; S5. Bottom paper sensing and collection: During the printing process, the bottom paper is sensed and collected; S6. Label printing completed: After printing is completed, a completion signal is sent; S7. External robot takes the label: After receiving the completion signal, the external robot takes the label; S8. Peel signal: After the label is peeled off, a peel signal is sent; S9. Peeling action: label peeling action occurs; S10. Stripping completion signal: After the stripping is completed, a stripping completion signal is sent; S11. External robot transfer: After the external robot receives the stripping completion signal, it performs the transfer operation; S12. Stripping knife reset: The stripping knife resets to the initial position; S13. Waiting for label information: The system waits for new label information and prepares for the next round of printing and processing.

[0046] Working principle: The real-time printing label feeding system of the present invention realizes the automation of the whole process from blank label feeding, printing, label peeling to waste backing paper collection through a series of precisely matched components. The following is the working principle of the system: Blank Label Supply: Unwinding wheel 6: The blank label material roll 7 is placed on the unwinding wheel 6, which provides a certain tensioning force to ensure that the label material tape remains in a tensioned state during the transmission process.

[0047] Guide wheels 9: After the base material belt 8 comes out from the unwinding wheel 6, it is guided by a number of guide wheels 9 to ensure that it is smoothly transported to the printing component 2.

[0048] Print: Printing component 2: includes a printing engine 10, which is used to receive content to be printed and print it on a label.

[0049] Print Engine 10: Laser scanner: Converts the raster bitmap image data received by the print controller into laser beam information, charges the photosensitive drum through a reflecting prism, and forms image information that is exactly the same as the printed image, represented by positive charge.

[0050] Photosensitive drum: Receives laser beam and forms an electrostatic latent image on the surface. The charge attracts toner to form a visible image.

[0051] Transfer unit: transfers the toner image on the photosensitive drum to the label. When the charged toner moves to the vicinity of the label with the photosensitive drum, the transfer unit applies high voltage through the electrostatic rod to make the label close to the photoconductive plate, and the charged toner is adsorbed to the surface of the label.

[0052] Fusing unit: Heat is used to completely absorb the toner particles into the label paper fibers to form a firm printed image.

[0053] Paper feed mechanism: transports labels to the correct position inside the printer for printing.

[0054] Label peeling: The label stripping assembly 4 includes a stripping knife 11 , a first mounting frame 12 , a first motor 13 , a first lead screw 14 , and a first nut 15 .

[0055] The stripping knife 11 is mounted on the first mounting frame 12 , the first mounting frame 12 is mounted on the first nut 15 , and the first nut 15 is mounted on the first lead screw 14 .

[0056] The first motor 13 drives the first lead screw 14 to rotate, thereby driving the first nut 15 to reciprocate, and the first nut 15 drives the first mounting frame 12 and the stripping knife 11 to move forward and backward.

[0057] The first sensor 16 is arranged on the side of the first lead screw 14. The first baffle 17 is arranged on the first nut 15. When the first nut 15 drives the first mounting frame 12 and the stripping knife 11 to move, the first baffle 17 encounters the first sensor 16 for positioning, ensuring that the stripping knife 11 accurately strips the label.

[0058] Roller: A first roller 18 is installed on the first mounting frame 12 below the stripping knife 11, a second roller 19 is arranged on the right side of the first mounting frame 12, and a third roller 20 is arranged below the second roller 19. The bottom material strip 8 enters the left side of the first roller 18 downward from the right side of the stripping knife 11, then enters the right side of the second roller 19, and finally comes out from the lower right side of the third roller 20.

[0059] Waste paper collection: Waste bottom paper collecting assembly 5 : comprises a waste paper collecting shaft 26 , and the waste paper collecting shaft 26 is mounted on a second motor 27 .

[0060] The second motor 27 drives the waste paper collecting shaft 26 to rotate, so as to collect the base material strip 8 after the label is peeled off.

[0061] Roller path: After the bottom material belt 8 comes out from the lower right of the third roller 20, it passes under the fourth roller 21 and the fifth roller 22 in turn, then reaches the top of the sixth roller 23, to the bottom of the seventh roller 24, and finally to the top of the eighth roller 25, and finally reaches the waste bottom paper collection component 5.

[0062] Summary: The entire system realizes the automation of the entire process from blank label feeding, printing, label peeling to waste liner collection through the unified coordination of the system control component 3. Each component is precisely designed to ensure efficient label printing, precise peeling and effective collection of waste liner, greatly improving production efficiency and product quality, reducing production costs, and supporting the intelligent transformation of modern manufacturing industry.

[0063] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the protection scope of the present invention.

Claims

1. A real-time printing label feeding system, characterized in that: include: Data input module, label generation module, blank label feeding component, printing component, system control component, label peeling component, waste backing paper collection component; The data input module is used to input the printing content, and the input methods include scanning terminal, touch screen, and network port computer; The label generation module is used to typeset and layout the content input by the data input module according to a set format, and generate corresponding labels for printing; The printing assembly is arranged on the right side of the blank label feeding assembly, the label peeling assembly is arranged on the right side of the printing assembly, and the waste backing paper collecting assembly is arranged on the left side of the label peeling assembly; The system control component is arranged above the printing component, and the system control component is electrically connected to the blank label feeding component, the printing component, the label peeling component, and the waste backing paper collecting component respectively; The blank label feeding assembly comprises a feeding wheel, on which a blank label material roll is arranged; The blank label stock roll comprises a base material tape and labels, and a plurality of labels are attached to the base material tape; After the base material belt comes out from the unwinding wheel, it reaches the printing component, the label peeling component, and the waste base paper collecting component in sequence; The data input module inputs the content to be printed, the label generation module generates labels according to the input content, the printing component is used to print the labels on the base material tape, the label peeling component is used to peel off the printed labels on the base material tape, the label peeling component is also provided with a peeling sensor for detecting whether the peeling action is completed, and the waste base paper collection component is used to collect the base material tape after the label is peeled off.

2. The real-time printing label feeding system according to claim 1, characterized in that: A plurality of guide wheels are also arranged between the unwinding wheel and the printing assembly; The base material belt reaches the printing assembly after passing through the guide wheel.

3. The real-time printing label feeding system according to claim 1, characterized in that: The printing component includes a printing engine; the printing engine is used to receive the content to be printed and print it on the label; The printing engine includes a laser scanner, a photosensitive drum, a transfer unit, a fixing unit and a paper feeding mechanism; The laser scanner converts the raster bitmap image data received by the print controller into laser beam information, charges the photosensitive drum through a reflective prism, and forms image information represented by positive charge that is exactly the same as the printed image; The photosensitive drum is used to receive the laser beam and convert it into a visible image. It forms an electrostatic latent image on the surface by receiving the laser beam and the charge, which is then converted into a visible image. The charge absorbs the toner and is finally transferred to the label, thereby completing the printing task. The transfer unit transfers the toner image on the photosensitive drum to ordinary paper. When the charged toner moves to the vicinity of the label along with the photosensitive drum, the transfer unit applies a high voltage through an electrostatic rod to make the label close to the photoconductive plate. At the same time, the charged toner is adsorbed to the surface of the paper, completing the transfer process of the toner image. The fixing unit is used to permanently fix the toner adsorbed on the paper on the label, and to make the toner particles completely adsorbed on the paper fibers by heating to form a firm printed image; The paper feeding mechanism is used to transport the labels to the correct position inside the printer for printing.

4. The real-time printing label feeding system according to claim 1, characterized in that: The label stripping assembly includes a stripping knife, a first mounting frame, a first motor, a first lead screw, and a first nut; The stripping knife is mounted on a first mounting frame, the first mounting frame is mounted on a first nut, the first nut is mounted on a first lead screw, and one end of the first lead screw is mounted on an output shaft of a first motor; The first motor is used to drive the first lead screw to rotate so as to drive the first nut to reciprocate, and the first nut is used to drive the first mounting bracket and thus drive the stripping knife to move forward and backward.

5. The real-time printing label feeding system according to claim 4, characterized in that: A plurality of first sensors are also arranged on the side of the first lead screw; The first nut is also provided with a first blocking piece; When the first nut drives the first mounting frame and the stripping knife to move, the first blocking piece encounters the first sensor for positioning.

6. The real-time printing label feeding system according to claim 4, characterized in that: A first roller is also installed on the first mounting frame below the stripping knife; A second roller is also arranged on the right side of the first mounting frame, and a third roller is also arranged below the second roller; The bottom material strip enters the left side of the first roller from the right side of the stripping knife downward, then enters the right side of the second roller, and then comes out from the lower right side of the third roller.

7. The real-time printing label feeding system according to claim 6, characterized in that: A fourth roller, a fifth roller and a seventh roller are also arranged on the left side of the third roller; A sixth roller is disposed above the seventh roller, and an eighth roller is disposed on the left side of the sixth roller; After the bottom material belt comes out from the lower right of the third roller, it passes under the fourth roller and the fifth roller in turn, then reaches the top of the sixth roller, to the bottom of the seventh roller, then to the top of the eighth roller, and then to the waste bottom paper collection component.

8. The real-time printing label feeding system according to claim 1, characterized in that: The waste bottom paper collecting assembly comprises a waste paper collecting shaft; The waste paper collecting shaft is used for collecting the base material strip after the label is peeled off through rotation.

9. The real-time printing label feeding system according to claim 8, characterized in that: The waste paper collecting shaft is mounted on a second motor, and the second motor is used to drive the waste paper collecting shaft to rotate so as to collect the bottom material belt.

10. A real-time printing label feeding method, characterized in that: The method comprises the following steps: S1. Data input: input data through a scanner, touch screen or network port computer; S2. Data processing: the input data is processed; S3. Produce labels: The processed data is used to produce labels using label templates; S4. Print label: The label is sent to the printer for printing; S5. Bottom paper sensing and collection: During the printing process, the bottom paper is sensed and collected; S6. Label printing completed: After printing is completed, a completion signal is sent; S7. External robot takes the label: After receiving the completion signal, the external robot takes the label; S8. Peel signal: After the label is peeled off, a peel signal is sent; S9. Peeling action: label peeling action occurs; S10. Stripping completion signal: After the stripping is completed, a stripping completion signal is sent; S11. External robot transfer: After the external robot receives the stripping completion signal, it performs the transfer operation; S12. Stripping knife reset: The stripping knife resets to the initial position; S13. Waiting for label information: The system waits for new label information and prepares for the next round of printing and processing.

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