Production method and system for improving efficiency of 90-degree transfer labeling machine

Abstract

The invention relates to the technical field of RFID tags, and discloses a production method and system for improving the efficiency of a 90-degree transfer labeling machine, and the method comprises the steps: setting the working number of labeling heads according to the production time and production number of labeling tasks; setting the label outlet speed of the labeling head to be consistent with the material advancing speed; periodical control is executed, the labeling head is controlled to do periodical reciprocating motion, and the label outlet direction of the labeling head is unified to be consistent with the material advancing direction; the label position is detected through the intelligent visual system, and the pre-positioning label mechanism is automatically adjusted; a labeling signal is received, and a labeling head is controlled to output labels to enter a labeling position; a self-adaptive pressure control strategy is executed, and the labeling pressure is automatically adjusted according to the material thickness and the label backing paper; a bus type intelligent servo control system is adopted, the labeling position is tracked in real time, the labeling position is automatically adjusted according to different speeds, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of RFID tags, and specifically provides a production method and system for improving the efficiency of a 90-degree transfer labeling machine. Background Art

[0002] In today's increasingly competitive global market environment, enterprises are facing multiple pressures to continuously improve production efficiency, reduce costs, and enhance product quality. The wide application of 90-degree transfer labeling machines is an important means for enterprises to respond to these challenges. Its core advantage lies in its ability to achieve efficient and accurate labeling during high-speed production, thereby significantly improving the overall efficiency of the production line. By optimizing the labeling process, enterprises can complete the labeling tasks of a large number of products in a shorter time, effectively shortening the production cycle and enhancing the market response speed. The production method for improving the efficiency of a 90-degree transfer labeling machine not only improves production efficiency and product quality but also brings higher market competitiveness and economic benefits to enterprises.

[0003] Although 90-degree transfer labeling machines perform well in many applications, there are still some significant defects in the existing technologies that urgently need to be improved. First of all, traditional labeling machines usually rely on mechanical operations and manual monitoring. During the production process, operators need to continuously adjust and maintain the labeling machine, which not only increases labor costs but also may lead to inaccurate labeling due to improper operation, increasing the rejection rate of defective products. Especially in a high-speed and high-intensity production environment, the limitations of manual operations become more prominent and often cannot meet the requirements of rapid production. The existing technologies face severe challenges in improving labeling accuracy, efficiency, and flexibility and urgently need to achieve breakthroughs through innovation and technological upgrades.

[0004] This solution comprehensively applies an intelligent vision system and an adaptive control strategy to thoroughly solve the deficiencies of the existing technologies. By using intelligent algorithms to optimize the rectification accuracy, the material travel track can be adjusted in real time to ensure the synchronization and reliability of labeling. Through a bus-type intelligent servo control system, it is ensured that high-efficiency and high-quality labeling effects can still be maintained under different production conditions. In summary, this solution not only improves production efficiency but also effectively reduces the defective product rate, thereby creating greater economic benefits for enterprises. Summary of the Invention

[0005] The present invention provides a production method and system for improving the efficiency of a 90-degree transfer labeling machine, which helps to solve the problems mentioned in the above background art.

[0006] In a first aspect, the present application provides a production method for improving the efficiency of a 90-degree transfer labeling machine, adopting the following technical solution: A production method for improving the efficiency of a 90-degree transfer labeling machine includes: Obtaining the production time and production quantity of the labeling task; Set the working quantity of the labeling head according to the production time and quantity of the labeling task. Obtain the labeling task volume, set the daily workload, and set the label output speed of the labeling head to be consistent with the material traveling speed. Execute periodic control to control the labeling head to perform periodic reciprocating motion, and unify the label output direction of the labeling head to be consistent with the material traveling direction. Detect the label position through an intelligent vision system and automatically adjust the pre-positioning label mechanism. Receive the labeling signal, use the pre-positioning label mechanism to vacuum adsorb the label, and control the label output of the labeling head to enter the labeling position. Set the position control cylinder to act and rise to pull out the label to fit the material, and add a multi-stage buffer mechanism. Use a vision sensor to detect the material position, automatically adjust the material traveling track, and optimize the deviation correction accuracy through an intelligent algorithm. Execute an adaptive pressure control strategy to automatically adjust the labeling pressure according to the material thickness and label backing paper. Adopt a bus-type intelligent servo control system to real-time track the labeling position and automatically adjust the labeling position according to different speeds.

[0007] By adopting the above technical solutions and implementing the production method for improving the efficiency of this 90-degree transfer labeling machine, the efficiency can be improved in the overall production process. First, by obtaining the production time and quantity of the labeling task and setting the working quantity of the labeling head, each labeling head can evenly distribute the tasks, avoiding waste of resources. Second, by unifying the consistency of the label output direction of the labeling head and the material traveling direction, unnecessary adjustments in operation are reduced, and the labeling accuracy is improved. In addition, the introduction of the intelligent vision system also provides support for the real-time detection and automatic adjustment of the label position, thus ensuring the accuracy and consistency of labeling. In summary, this method significantly improves the working efficiency of the labeling machine through systematic control and intelligent technical means, and ensures high-quality output during the production process.

[0008] Preferably, the obtaining the labeling task volume, setting the daily workload, and setting the label output speed of the labeling head to be consistent with the material traveling speed includes: Obtain the production time T and quantity N of the labeling task, set the working quantity n of the labeling head, and evenly distribute the task quantity of each labeling head Calculate the production rate R per unit time l , Calculate the labeling rate per unit time of each labeling head Set the daily task quantity to N d = R l × Ta , where T a is the daily working hours; Set the traveling speed of the material as V and the label head spacing as d, and calculate the label output frequency R of the label head s , Make R s = R l , that is, the label output speed of the label head is consistent with the traveling speed of the material.

[0009] By adopting the above technical solution, setting the daily workload and the traveling speed of the material, making the label output speed of the label head consistent with the traveling speed of the material, thus achieving the best cooperation between the two, and promoting the smoothness of the overall production process. This precise speed matching effectively reduces the stagnation time and unnecessary operations during the labeling process, ensures the continuity and high efficiency of production, and also plays a positive role in promoting the rational utilization of enterprise resources.

[0010] Preferably, the execution of periodic control to control the label head to perform periodic reciprocating motion and make the label output direction of the label head consistent with the traveling direction of the material includes: Obtain the initial position P0 of the first label head, and align the label head with each labeling position in the material traveling track in turn along the traveling direction of the material; During the process of the label head labeling the labeling position in the traveling track, the label head moves at the traveling speed V along the traveling direction, and the relative position with the labeling position in the traveling track remains unchanged; Set the reciprocating period of the label head as T b , Make the reciprocating motion x(t) of the label head move back and forth along the traveling direction in a straight reciprocating mode, denoted as x(t)=P0 + Vt, where t is any moment within the period T b , 0≤t≤T b ; After the label head outputs the label, receive the labeling signal, use the pre-positioning label mechanism to vacuum adsorb the label, rotate the label 90 degrees to be consistent with the material feeding direction, and control the label head to output the label into the labeling position; Adopt a special anti-sticking coating to treat the surface of the pre-positioning label mechanism, detect the label position through an intelligent vision system, and automatically adjust the pre-positioning label mechanism; After the labeling is completed, control the label head to move in the reverse direction back to the initial position, and repeat the periodic action.

[0011] By adopting the above technical solutions, periodic control is implemented to ensure the reciprocating motion of the labeling head, making its label output direction consistent with the material traveling direction. This design significantly improves the accuracy and efficiency of labeling. During the setting of the initial position and the precise alignment of the material traveling track, the labeling head can move at a constant speed, maintaining its relative position with the labeling position unchanged, ensuring the accurate position of the label. This structured control method not only increases the labeling speed but also optimizes the work process, providing guarantee for the long-term stable operation of the equipment.

[0012] Preferably, the intelligent vision system is used to detect the label position and automatically adjust the pre-positioning label mechanism, including: Adopt a special anti-sticking coating treatment on the surface of the pre-positioning label mechanism; Obtain the actual position coordinates P1(x1, y1) of the labeling head, and calculate the offset of the labeling head Δx = x1 - x2, Δy = y1 - y2 according to the theoretical position P2(x2, y2) of the labeling head; Set the offset threshold ∈: When then it is necessary to adjust the pre-positioning label mechanism; When then there is no need to adjust the pre-positioning label mechanism; Set the adjustment speed of the pre-positioning label mechanism as V x , V y , calculate the adjustment time T xy , Within the adjustment time T xy Stop the labeling action.

[0013] By adopting the above technical solutions, the intelligent vision system can detect the label position and automatically adjust the pre-positioning label mechanism, which can significantly improve the accuracy and consistency of the label during the labeling process. The pre-positioning label mechanism with special anti-sticking coating treatment further reduces the risk of label jamming. Calculating the offset according to the actual position coordinates and the theoretical position of the labeling head can adjust the mechanism in time to ensure the accurate label output. During the adjustment process, the set offset threshold enables the system to flexibly handle small displacement deviations, and through the execution of intelligent algorithms, the efficiency of labeling is ensured.

[0014] Preferably, the visual sensor is used to detect the material position, automatically adjust the material traveling track, and execute an intelligent algorithm to optimize the deviation correction accuracy strategy, including: During the operation of the labeling machine, control the action of the cylinder according to the set position; When the labeling signal is triggered, the cylinder starts to drive the labeling head to move forward, pulls the label out from the pre-positioning mechanism and fits it with the material; when the labeling head reaches the labeling position, presses the label to firmly fit it on the surface of the material; After the labeling is completed, the cylinder control system performs a retraction action to drive the labeling head to reset; A multi-stage buffer mechanism is added to effectively buffer the impact force of the labeling head at the moment of fitting; Real-time monitor the traveling position of the material to obtain the current actual position Y of the material i , and compare it with the set theoretical position Y to calculate the offset ΔY = Y - Y i ; Set the allowable deviation to ε. When ΔY > ε, execute the intelligent algorithm to optimize the deviation correction accuracy for adjustment, where, K p , K i , K d are integral gains, Y * (t) is the adjustment amount, and d is the differential operator; According to the adjustment amount, the driving mechanism controls the track adjustment component to offset the material to the correct position; During the adjustment process, the vision sensor continuously monitors and provides real-time feedback on the offset situation until the material returns to the correct track.

[0015] By adopting the above technical solutions, the vision sensor is used to detect the material position in real time and execute the intelligent algorithm to optimize the deviation correction accuracy, making the adjustment of the material traveling track more flexible and precise. By monitoring the comparison between the actual position and the set theoretical position of the material, the offset amount can be quickly calculated and corresponding adjustment measures can be taken, thus ensuring the smooth progress of the labeling process. In addition, the added multi-stage buffer mechanism effectively alleviates the impact force at the moment of labeling and reduces the damage to the material. Throughout the process, the continuous monitoring and real-time feedback of the vision sensor ensure that the material always stays on the correct track, significantly improving the labeling accuracy, reducing the rejection rate in the production process, and saving costs and resources for the enterprise.

[0016] Preferably, the bus-type intelligent servo control system is adopted to track the labeling position in real time and automatically adjust the labeling position according to different speeds, including: Obtain the material thickness h1 and the label backing paper thickness h2; According to the material thickness h1 and the label backing paper thickness h2, execute the preset labeling pressure F0, and adjust the algorithm to calculate the appropriate labeling pressure F h , F h = F0 + k f (h1 + h2 - H), where H is the standard thickness and k f is the adjustment coefficient; Obtain the current real-time labeling pressure F j , set the allowable error pressure ΔF, and detect and adjust the labeling pressure in real time; When |F hWhen |F - F0| > ΔF, the labeling pressure is too high. Reduce the pressure to prevent damage to the material; When |F h When |F - F0| < ΔF, the labeling pressure is too low. Increase the pressure to prevent the label from being poorly adhered; Adopt a bus - type intelligent servo control system to track the labeling position in real - time; Obtain the advancing speed V1 of the material. If the material speed changes, recalculate the label - issuing time and labeling position of the labeling head according to the speed change data; The label - issuing time of the labeling head is When the speed changes, set the speed change amount as ΔV, then the new label - issuing time is When V1 > V, the speed is faster. Adjust the labeling head position P1′ = P1+ΔP and issue the label in advance, where ΔP = ΔVt1; When V1 < V, the speed is slower. Adjust the labeling head position P1′ = P1 - ΔP and delay the label - issuing time; Adjust the movement trajectory of the labeling head in real - time to make the label adhere to the material synchronously.

[0017] By adopting the above - mentioned technical solution, implementing a bus - type intelligent servo control system to track the labeling position in real - time makes the pressure and speed adjustment in the labeling process more accurate and intelligent. By obtaining the thickness of the material and the label backing paper in real - time, the system can execute the preset labeling pressure and adjust it in time when the pressure change is detected to ensure that the labeling quality is not affected. In addition, the system has an adaptive ability, which can recalculate the label - issuing time and position of the labeling head according to the change of the material advancing speed to ensure the synchronization between the labeling and the material. This intelligent control makes the labeling process more efficient and flexible, can quickly respond to various changes in production, improves the overall production efficiency, reduces the errors caused by human factors, and ensures the consistency and high quality of products.

[0018] In the second aspect, the present application provides a production system for improving the efficiency of a 90 - degree transfer labeling machine, adopting the following technical solution: A production system for improving the efficiency of a 90 - degree transfer labeling machine includes: Task management module: Obtain the production time and quantity of the labeling task, calculate the daily workload, and allocate it to each labeling head; Labeling head control module: Control the working state and movement mode of the labeling head, execute periodic control, and control the labeling head to perform reciprocating motion; Vision detection module: Detect the label position and material position through an intelligent vision system, make real - time adjustments, automatically adjust the pre - positioning label mechanism, monitor the advancing track of the material, calculate the offset and correct the deviation; Labeling pressure control module: Automatically adjusts the labeling pressure according to the material thickness and label backing paper thickness, monitors the current labeling pressure in real time, and makes adjustments according to the set pressure range; Dynamic adjustment module: The traveling speed of the material adjusts the labeling position and time in real time, monitors the traveling speed of the material. If the speed changes, it adjusts the label output time and position of the labeling head, recalculates the label output time of the labeling head, and adjusts the motion trajectory in real time to make the label fit the material synchronously; System integration and communication module: Integrates the functions of each module to ensure information flow and synchronous operation. Adopts a bus-type intelligent servo control system to transmit signals between each module in real time; Data acquisition and analysis module: Collects and analyzes various data during the labeling process to optimize the production strategy, and records data such as labeling speed, pressure, and position in real time for subsequent analysis and optimization adjustment.

[0019] The present invention has the following beneficial effects: 1. For the production method for improving the efficiency of a 90-degree transfer labeling machine, by implementing this production method for improving the efficiency of a 90-degree transfer labeling machine, the overall production process efficiency can be significantly improved. This systematic control and intelligent technical means can, while ensuring high-quality output, greatly improve the working efficiency of the labeling machine, optimize the production process, promote the rational utilization of enterprise resources, and achieve high-efficiency and intelligent production.

[0020] 2. For the production method for improving the efficiency of a 90-degree transfer labeling machine, by accurately calculating the production time and quantity of the labeling task, this method realizes the uniform distribution of the task volume of each labeling head. Implementing periodic control enables the labeling head to perform reciprocating motion and ensures that its label output direction is consistent with the traveling direction of the material, thus significantly improving the accuracy and efficiency of labeling. The intelligent vision system detects the label position and automatically adjusts the pre-positioning label mechanism, which can significantly improve the accuracy and consistency during the labeling process. The pre-positioning label mechanism treated with a special anti-sticking coating reduces the risk of label jamming. By using a vision sensor to detect the material position in real time and implementing an intelligent algorithm to optimize the deviation correction accuracy, the adjustment of the material traveling track becomes more flexible and accurate.

[0021] 3. A production method for improving the efficiency of a 90-degree transfer labeling machine. By implementing a bus-type intelligent servo control system, it can track the labeling position in real time, making the adjustment of pressure and speed during the labeling process more precise and intelligent. The system executes the preset labeling pressure according to the material thickness and the label backing paper thickness, and makes timely adjustments when detecting pressure changes to ensure that the labeling quality is always stable. In addition, the system has an adaptive ability. It can recalculate the label output time and position of the labeling head according to the change in the material traveling speed, achieving perfect synchronization between the labeling and the material. This intelligent control mechanism not only greatly improves the labeling efficiency but also reduces the errors caused by human factors, ensuring the consistency and high-quality output of products, providing strong support and guarantee for the production activities of enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic flow diagram of the method of the present invention.

[0023] Figure 2 It is a schematic diagram of the system module of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment 1. Refer to Figure 1 , a production method for improving the efficiency of a 90-degree transfer labeling machine, including: Obtain the production time and production quantity of the labeling task; set the number of working labeling heads according to the production time and production quantity of the labeling task; obtain the labeling task volume, set the daily workload, and set the label output speed of the labeling head to be consistent with the material traveling speed; execute periodic control to control the labeling head to perform periodic back-and-forth movements, and make the label output direction of the labeling head consistent with the material traveling direction; detect the label position through an intelligent vision system and automatically adjust the pre-positioning label mechanism; receive the labeling signal, use the pre-positioning label mechanism to vacuum adsorb the label, and control the labeling head to output the label into the labeling position; control the cylinder to actuate and rise through the set position to pull out the label and fit it to the material, and add a multi-stage buffer mechanism; Use a vision sensor to detect the material position, automatically adjust the material traveling track, and optimize the deviation correction accuracy through an intelligent algorithm; execute an adaptive pressure control strategy to automatically adjust the labeling pressure according to the material thickness and the label backing paper; adopt a bus-type intelligent servo control system to track the labeling position in real time and automatically adjust the labeling position according to different speeds.

[0026] By implementing the production efficiency improvement method for the 90-degree transfer labeling machine, the efficiency of the overall production process has been significantly improved. This method accurately obtains the production time and quantity of the labeling task, reasonably sets the number of labeling heads working, evenly distributes the task volume for each labeling head, optimizes resource allocation, and avoids waste. The intelligent vision system is used to detect the label position in real time and make automatic adjustments, ensuring the accuracy and consistency of labeling. Generally speaking, this systematic control and intelligent technical means not only ensure high-quality output, but also significantly improve the working efficiency of the labeling machine, optimize the production process, thus realizing the rational utilization of enterprise resources and high-efficiency production, and ultimately promoting the continuous improvement of productivity.

[0027] Obtain the labeling task volume, set the daily workload, and set the label output speed of the labeling head to be consistent with the material traveling speed, including: Assume the production time is 8 hours and the total production quantity is 2400 units; The number of labeling heads is 4; Each labeling head processes 2400÷4 = 600 units; The production rate per unit time is 2400÷480 = 5 units per minute; The labeling rate of each labeling head per unit time is 600÷480 = 1.25 units per minute; Set the daily task volume to 480×5 = 2400 units; Set the traveling speed of the material to move at a speed of 10 units per minute, and the distance between labeling heads is 2 units. To ensure that the labeling speed is consistent with the material speed, the labeling frequency should be 5 labels per minute.

[0028] By accurately calculating the production time and quantity of the labeling task and reasonably setting the number of labeling heads working, this method realizes the even distribution of the task volume, ensuring that the labeling rate of each labeling head per unit time matches the overall production rate. This balanced distribution method avoids production delays caused by uneven workloads and improves work efficiency.

[0029] Execute periodic control to control the labeling head to perform periodic reciprocating motion, and unify the label output direction of the labeling head with the material traveling direction, including: Obtain the initial position P0 of the first labeling head, and align the labeling head with each labeling position in the material traveling track in turn along the material traveling direction; During the reciprocating motion of the labeling head, assume that the labeling head performs a label every 1 meter of distance; Set the reciprocating period of the labeling head to 10 seconds, which means that the total distance from the starting position and back each time is the moving range of the labeling head; The labeling head moves from the starting point to the farthest position within 5 seconds and then returns within the remaining 5 seconds. After the labeling head discharges the label, it receives the labeling signal, uses the pre-positioning label mechanism to vacuum adsorb the label, rotates the label 90 degrees to be consistent with the material feeding direction, and controls the labeling head to discharge the label into the labeling position. The surface of the pre-positioning label mechanism is treated with a special anti-sticking coating, and the position of the label is detected by the intelligent vision system to automatically adjust the pre-positioning label mechanism. After the labeling is completed, the labeling head is controlled to move in the reverse direction back to the initial position, repeating the periodic operation.

[0030] By implementing the periodic control of the labeling head, it is ensured that it makes a round-trip movement and keeps the label discharging direction consistent with the material traveling direction. This design significantly improves the accuracy and efficiency of the labeling process. During the precise alignment of the material traveling track, the labeling head moves at a constant speed to ensure that its relative position to the labeling position remains unchanged, thus guaranteeing the accuracy of the label. In addition, the labeling head can quickly return to the initial position after discharging the label, forming an efficient working cycle. This mechanism effectively reduces the production delay caused by staying. Through this structured control method, the labeling speed is increased and the work process is optimized to ensure the long-term stable operation of the equipment.

[0031] The position of the label is detected by the intelligent vision system to automatically adjust the pre-positioning label mechanism, including: The surface of the pre-positioning label mechanism is treated with a special anti-sticking coating; Theoretically, the labeling head should be at the 5th labeling position, and the theoretical position is 5 meters. Actual position: Assume that the actual position of the labeling head is detected by the sensor to be 5.12 meters. Offset calculation: Offset = Actual position - Theoretical position = 5.12 meters - 5 meters = 0.12 meters. The set offset threshold is 0.05 meters. Since 0.12 meters > 0.05 meters, the offset exceeds the threshold, and the pre-positioning label mechanism needs to be adjusted. The adjustment speed of the pre-positioning label mechanism is 0.1 m / s. The distance to be adjusted is 0.12 meters (adjusted from 5.12 meters to the theoretical position of 5 meters). Adjustment time = Distance to be adjusted / Adjustment speed = 0.12 meters / 0.1 m / s = 1.2 seconds.

[0032] By introducing an intelligent vision system for label position detection and automatic adjustment, the labeling accuracy and consistency can be significantly improved. The set offset threshold enables the system to flexibly cope with small displacements, and the real-time execution of intelligent algorithms ensures the efficiency of labeling. This real-time feedback and automatic adjustment mechanism not only improves production efficiency but also minimizes errors caused by human factors, providing a solid guarantee for the production quality of enterprises, ensuring the high efficiency and reliability of the labeling process, and making the production process smoother.

[0033] A vision sensor is used to detect the material position, automatically adjust the material travel track, and execute an intelligent algorithm to optimize the deviation correction accuracy strategy, including: During the operation of the labeling machine, the actions of the cylinder are controlled according to the set position; When the labeling signal is triggered, the cylinder starts to drive the labeling head to move forward, pulls the label out from the pre-positioning mechanism and fits it to the material; when the labeling head reaches the labeling position, it presses the label to firmly fit it on the material surface; After the labeling is completed, the cylinder control system executes a retraction action to drive the labeling head to return to its original position; A multi-stage buffer mechanism is added to effectively buffer the impact force of the labeling head at the moment of fitting; The travel position of the material is monitored in real time to obtain the current actual position Y of the material i , and it is compared with the set theoretical position Y to calculate the offset 5.12 m - 5 m = 0.12 m; Set the allowable deviation as ε. When ΔY > ε, execute the intelligent algorithm to optimize the deviation correction accuracy for adjustment, where, K p = 1.5, K i = 0.2, K d = 0.5 are integral gains, Y * (t) is the adjustment amount, and d is the differential operator; The proportional part P = K p ·0.12 = 1.5 × 0.12 = 0.18; The integral part I = 0.2 × 0.12 = 0.024; The differential part D is approximately equal to 0; Calculate the adjustment amount as P + D + I = 0.18 + 0.024 + 0 = 0.204 m; According to the adjustment amount of 0.204, the drive mechanism controls the track adjustment component to offset the material to the correct position; During the adjustment process, the vision sensor continuously monitors and provides real-time feedback on the offset situation until the material returns to the correct track.

[0034] By using a vision sensor to detect the material position in real time and implementing an intelligent algorithm to optimize the rectification accuracy, the adjustment of the material travel track becomes more flexible and precise. During the operation of the labeling machine, the added multi-stage buffer mechanism effectively alleviates the impact force at the moment of labeling, reducing damage to the material. This adaptive adjustment mechanism not only significantly improves the labeling accuracy but also reduces the rejection rate during the production process, saving a large amount of resources and costs for the enterprise, enhancing the production efficiency, ensuring the consistency and high-quality output of products, and ultimately promoting the sustainable development of the enterprise.

[0035] Adopt a bus-type intelligent servo control system to track the labeling position in real time and automatically adjust the labeling position according to different speeds, including: Set the material thickness to 0.5 meters and the label backing paper thickness to 0.02 meters; According to the material thickness of 0.5 meters and the label backing paper thickness of 0.02 meters, execute the preset labeling pressure F0 = 1.248 MPa, and adjust the algorithm to calculate the appropriate labeling pressure F h , F h = F0 + k f (h1 + h2 - H), where H = 0.5 is the standard thickness and k f = 1.2 is the adjustment coefficient; Obtain the current real-time labeling pressure F j = 0.9 MPa, set the allowable error pressure to 0.1 MPa, and detect and adjust the labeling pressure in real time; When |F h - F0| > ΔF, the labeling pressure is too high, and the pressure is reduced to prevent damage to the material; When |F h - F0| < ΔF, the labeling pressure is too low, and the pressure is increased to prevent the label from not adhering firmly; Adopt a bus-type intelligent servo control system to track the labeling position in real time; Obtain the material travel speed V1 = 5 m / s. If the material speed changes, according to the speed change data, recalculate the label head label output time and the labeling position; The label head label output time is When the speed changes, set the speed change amount to ΔV = 0.5 m / s, then the new label output time is When V1 > V, the speed is faster, adjust the label head position P1' = P1 + ΔP, and label output in advance, where ΔP = ΔVt1; When V1 < V, the speed is slower, adjust the label head position P1' = P1 - ΔP, and delay the label output time; Adjust the label head movement track in real time to make the label and the material fit synchronously.

[0036] By implementing a bus-type intelligent servo control system, the labeling position is tracked in real time, and the pressure and speed adjustments during the labeling process become more precise and intelligent. The system has an adaptive ability, which can recalculate the label output time and position of the labeling head according to the change in the material traveling speed, ensuring perfect synchronization between the label and the material. This intelligent control mechanism not only greatly improves the labeling efficiency but also reduces the errors caused by human factors, ensuring product consistency and high-quality output.

[0037] Example 2. Refer to Figure 2 , a production system for improving the efficiency of a 90-degree transfer labeling machine, including: Task management module: Obtain the production time and quantity of the labeling task, calculate the daily workload, and allocate it to each labeling head; Labeling head control module: Control the working state and motion mode of the labeling head, execute periodic control, and control the labeling head to move back and forth; Vision detection module: Detect the label position and material position through an intelligent vision system, make real-time adjustments, automatically adjust the pre-positioning label mechanism, monitor the material traveling track, calculate the offset and correct the deviation; Labeling pressure control module: Automatically adjust the labeling pressure according to the material thickness and label backing paper thickness, monitor the current labeling pressure in real time, and adjust it according to the set pressure range; Dynamic adjustment module: The traveling speed of the material adjusts the labeling position and time in real time, monitors the material traveling speed, if the speed changes, adjusts the label output time and position of the labeling head, recalculates the label output time of the labeling head, and adjusts the motion track in real time to make the label fit the material synchronously; System integration and communication module: Integrate the functions of each module, ensure information flow and synchronous operation, adopt a bus-type intelligent servo control system, and transmit signals between each module in real time; Data acquisition and analysis module: Collect and analyze various data during the labeling process to optimize the production strategy, record data such as labeling speed, pressure, and position in real time for subsequent analysis and optimization adjustment.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A production method for improving the efficiency of a 90-degree transfer labeling machine, characterized in that Including: Obtain the production time and production quantity of the labeling task; Set the working quantity of the labeling head according to the production time and production quantity of the labeling task; Obtain the labeling task volume, set the daily workload, and set the labeling speed of the labeling head to be consistent with the material traveling speed; Execute periodic control to control the labeling head to perform periodic reciprocating motion, and unify the labeling direction of the labeling head with the material traveling direction; Detect the label position through the intelligent vision system and automatically adjust the pre-positioning label mechanism; Receive the labeling signal, use the pre-positioning label mechanism to vacuum adsorb the label, and control the labeling head to label and enter the labeling position; Set the position control cylinder to act and rise to pull out the label to fit the material, and add a multi-stage buffer mechanism; Use a vision sensor to detect the material position, automatically adjust the material traveling track, and optimize the deviation correction accuracy through intelligent algorithms; Execute the adaptive pressure control strategy and automatically adjust the labeling pressure according to the material thickness and label backing paper; Adopt a bus-type intelligent servo control system to track the labeling position in real time and automatically adjust the labeling position according to different speeds.

2. The production method for improving the efficiency of a 90-degree transfer labeling machine according to claim 1, characterized in that, The obtaining of the labeling task volume, setting the daily workload, and setting the labeling speed of the labeling head to be consistent with the material traveling speed include: Obtain the production time T and production quantity N of the labeling task, set the working quantity n of the labeling heads, and evenly distribute the task volume of each labeling head Calculate the production rate R per unit time l , Calculate the labeling rate per unit time for each labeling head Set the daily task volume to N d = R l × T a , where T a is the daily working hours; Set the traveling speed of the material as V, the distance between labeling heads as d, and calculate the label output frequency R of the labeling heads s , Make R s = R l , that is, the label output speed of the labeling heads is consistent with the traveling speed of the material.

3. A production method for improving the efficiency of a 90-degree transfer labeling machine according to claim 1, characterized in that, The execution of periodic control to control the labeling head to perform periodic reciprocating motion and unify the labeling direction of the labeling head with the material traveling direction includes: Obtain the initial position P0 of the first labeling head, and align the labeling head with each labeling position in the material traveling track in sequence along the material traveling direction; During the process of the labeling head labeling the labeling position in the traveling track, the labeling head moves at the traveling speed V along the traveling direction, and the relative position with the labeling position in the traveling track remains unchanged; Set the round-trip period of the labeling head to T b , Make the reciprocating motion x(t) of the labeling head move back and forth along the traveling direction in a straight-line reciprocating mode, denoted as x(t) = P0 + Vt, where t is the period T b At any moment within 0 ≤ t ≤ T b ; After the labeling head labels, receive the labeling signal, use the pre-positioning label mechanism to vacuum adsorb the label, rotate the label 90 degrees to be consistent with the material feeding direction, and control the labeling head to label and enter the labeling position; Treat the surface of the pre-positioning label mechanism with a special anti-sticking coating, detect the label position through the intelligent vision system, and automatically adjust the pre-positioning label mechanism; After labeling is completed, control the labeling head to move in the reverse direction and return to the initial position, and repeat the periodic action.

4. A production method for improving the efficiency of a 90-degree transfer labeling machine according to claim 3, characterized in that, The detection of the label position through the intelligent vision system and the automatic adjustment of the pre-positioning label mechanism include: Treat the surface of the pre-positioning label mechanism with a special anti-sticking coating; Obtain the actual position coordinates P1(x1, y1) of the labeling head, and calculate the labeling head offset Δx = x1 - x2, Δy = y1 - y2 according to the theoretical position P2(x2, y2) of the labeling head; Set the offset threshold ∈: When it is necessary to adjust the pre-positioning label mechanism; When it is not necessary to adjust the pre-positioning label mechanism; Set the adjustment speed of the preset positioning label mechanism to V x , V y , calculate the adjustment time T xy , During the adjustment time T xy Stop the labeling action.

5. A production method for improving the efficiency of a 90-degree transfer labeling machine according to claim 3, characterized in that, The use of a vision sensor to detect the material position, automatically adjust the material traveling track, and execute the intelligent algorithm to optimize the deviation correction accuracy strategy includes: During the operation of the labeling machine, control the action of the cylinder according to the set position; When the labeling signal is triggered, the cylinder starts to drive the labeling head to move forward, pulls out the label from the pre-positioning mechanism and fits it with the material; when the labeling head reaches the labeling position, presses the label to make it firmly fit on the material surface; After labeling is completed, the cylinder control system executes the retraction action to drive the labeling head to reset; Add a multi-stage buffer mechanism to effectively buffer the impact force of the labeling head at the moment of fitting; Monitor the moving position of the material in real time to obtain the current actual position Y of the material i , and compare it with the set theoretical position Y to calculate the offset ΔY = Y - Y i ; Set the allowable deviation to ε. When ΔY > ε, execute the intelligent algorithm to optimize and adjust the rectification accuracy. Among them, K p , K i , K d is the integral gain, Y * (t) is the adjustment amount, and d is the differential operator; According to the adjustment amount, the drive mechanism controls the track adjustment component to offset the material to the correct position; During the adjustment process, the vision sensor continuously monitors and provides real-time feedback on the offset situation until the material returns to the correct track.

6. A production method for improving the efficiency of a 90-degree transfer labeling machine according to claim 3, characterized in that, The bus-type intelligent servo control system is adopted to track the labeling position in real time and automatically adjust the labeling position according to different speeds, including: obtaining the material thickness h1 and the label backing paper thickness h2; According to the material thickness h1 and the label backing paper thickness h2, execute the preset labeling pressure F0, and adjust the algorithm to calculate the appropriate labeling pressure F h , F h = F0 + k f (h1 + h2 - H), where H is the standard thickness, k f is the adjustment coefficient; Obtain the current real-time labeling pressure F j , set the allowable error pressure ΔF, and detect and adjust the labeling pressure in real time; When |F h - F0| > ΔF, the labeling pressure is too high. Reduce the pressure to prevent damage to the material; When |F h - F0| < ΔF, the labeling pressure is too small. Increase the pressure to prevent the label from being poorly attached. Adopt a bus-type intelligent servo control system to track the labeling position in real time; Obtain the material traveling speed V1. If the material speed changes, recalculate the label head label issuing time and labeling position according to the speed change data; The label head label output time is When the speed changes, if the set speed change is ΔV, then the new label output time is When V1 > V, the speed is faster, adjust the label head position P1′ = P1 + ΔP and issue the label in advance, where ΔP = ΔVt1; When V1 < V, the speed is slower, adjust the label head position P1′ = P1 - ΔP and delay the label issuing time; Real-time adjust the movement trajectory of the label head to make the label fit the material synchronously.

7. A production system for improving the efficiency of a 90-degree transfer labeling machine, which is applied to a production method for improving the efficiency of a 90-degree transfer labeling machine according to any one of claims 1-7, characterized in that, Including: Task management module: Obtain the production time and quantity of the labeling task, calculate the daily workload, and allocate it to each label head; Label head control module: Control the working state and movement mode of the label head, perform periodic control, and control the label head to perform reciprocating movement; Vision detection module: Detect the label position and material position through an intelligent vision system, perform real-time adjustment, automatically adjust the pre-positioning label mechanism, monitor the traveling track of the material, calculate the offset amount and correct the deviation; Labeling pressure control module: Automatically adjust the labeling pressure according to the material thickness and the label backing paper thickness, monitor the current labeling pressure in real time, and adjust it according to the set pressure range; Dynamic adjustment module: The traveling speed of the material adjusts the labeling position and time in real time, monitors the traveling speed of the material, if the speed changes, adjusts the label issuing time and position of the label head, recalculates the label head label issuing time, and real-time adjusts the movement trajectory to make the label fit the material synchronously; System integration and communication module: Integrate the functions of each module to ensure information flow and synchronous operation, adopt a bus-type intelligent servo control system to transmit signals between each module in real time; Data acquisition and analysis module: Collect and analyze various data during the labeling process to optimize the production strategy, and real-time record data such as labeling speed, pressure, and position for subsequent analysis and optimization adjustment.

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