Automatic surface mounting method for packaging sheet on end surface of wire rod

Abstract

The invention relates to the technical field of steel wire rod production, and discloses a wire rod end face packaging piece automatic pasting method which comprises the following specific steps of S1 equipment preparation, S2 equipment debugging, S3 automatic pasting operation and S4 equipment maintaining.The method achieves efficient and accurate pasting. The automatic surface mounting equipment and the bundling machine work cooperatively, one packaging sheet can be accurately conveyed to the fixed position of the bundling machine every time to be tightly attached to a wire rod, the problem that the manual surface mounting position is unstable is solved, the surface mounting efficiency and accuracy are greatly improved, the rework phenomenon caused by the inaccurate surface mounting position is reduced, and the production cost is reduced. Therefore, the overall production efficiency is improved, the method thoroughly replaces manual surface mounting operation, the labor cost is reduced, meanwhile, due to the fact that the adopted packaging sheet is relatively low in cost, material waste caused by reworking is avoided, and the packaging material cost is remarkably reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of steel wire rod production, and specifically to an automatic patch pasting method for the end face of wire rods. Background Art

[0002] In the field of steel wire rod production, after quality steel and special steel are rolled into coils, it is necessary to protect the end face of the wire rod before bundling and packaging to prevent the bundling wire from scratching the end face of the wire rod. There are mainly two current popular protection methods, each with obvious drawbacks.

[0003] When using the "swimming ring" large end face packaging, the operation is relatively convenient and can effectively protect the end face of the wire rod. However, this packaging method is costly and significantly increases the production cost of the enterprise. In the current increasingly competitive market, it undoubtedly brings greater cost pressure to the enterprise.

[0004] While manually pasting end face small packaging pieces wider than the bundling wire has relatively low cost, there are many problems. On the one hand, the manual patch pasting efficiency is extremely low. Each coil of wire rod needs to be pasted with 8 pieces, which takes a lot of time and seriously affects the production efficiency. On the other hand, it is difficult to accurately fix the position during manual patch pasting, resulting in frequent rework after bundling. This not only wastes manpower and material resources but also further reduces the overall production efficiency, increases the production cost of the enterprise, and affects the overall quality of the product. Therefore, it is extremely urgent to develop a technology with high efficiency, low cost, and accurate patch pasting. Summary of the Invention

[0005] (I) Technical Problems to be Solved Aiming at the deficiencies of the prior art, the present invention provides an automatic patch pasting method for the end face of wire rods, which has the advantages of high efficiency and accurate patch pasting, and solves the problem that it is difficult to accurately fix the position during manual patch pasting.

[0006] (II) Technical Solutions To achieve the above-mentioned purpose of high efficiency and accurate patch pasting, the present invention provides the following technical solutions: an automatic patch pasting method for the end face of wire rods, including the following specific method steps: S1 Equipment Preparation, S2 Equipment Debugging, S3 Automatic Patch Pasting Operation, and S4 Equipment Maintenance; Among them, S1 Equipment Preparation: S101: Select a suitable automatic patch pasting device, which includes a base, a packaging piece storage barrel, a rolled packaging piece, a sheet feeding guide groove, a motor drive device, and a pinch roller assembly. Check whether each component is intact, ensure that the motor drive device operates normally, the surface of the pinch rollers has no wear and no foreign objects, and the sheet feeding guide groove is unblocked and undeformed; S102: Install the base of the automatic patch equipment on the trolley of the wire bundling machine with screws to ensure a firm connection to prevent looseness during the operation of the equipment. Use a level to calibrate the equipment to ensure that the equipment is in a horizontal state to prevent the packaging sheet from shifting during transportation. S103: neatly placing the packaging sheets in the storage barrel, ensuring that the sheets are easily separated and avoid adhesion, installing the rolled packaging sheets at the designated position, and ensuring that the packaging sheets can smoothly enter the sheet feeding guide groove.

[0007] Preferably, the S2 equipment debugging: S201: Turn on the motor transmission device and set appropriate driving parameters, such as motor speed and torque, so that the pinch roller can rotate stably and evenly. By adjusting the control switch of the motor, test whether the rotation direction of the pinch roller is correct to ensure that the packaging sheet can be conveyed in a predetermined direction. S202: According to the working rhythm of the baler and the size specifications of the wire rod, the position and angle of the sheet feeding guide groove are adjusted so that the packaging sheet can be accurately conveyed to the fixed sheet attachment position of the baler. Positioning tools such as calipers and squares are used to accurately measure and adjust the position of the sheet feeding guide groove to ensure the accuracy of the packaging sheet during the conveying process. S203: Perform a no-load test run, observe the operation of the pinch rollers and the film feeding guide components, and check for any jamming or abnormal noise. If any problems are found, stop the machine in time for inspection and repair to ensure stable operation of the equipment.

[0008] Preferably, the S3 automatic patch operation: S301: Start the baling machine and the automatic patching equipment. The motor transmission device drives the pinch roller to transport the end surface packaging sheets in the sheet feeding guide groove to the fixed position of the baling machine piece by piece. Only one sheet is transported each time. During the transportation process, the position and state of the packaging sheets are monitored in real time by sensors. For example, the position sensor detects whether the packaging sheets have accurately reached the predetermined position, and the photoelectric sensor detects whether the packaging sheets are wrinkled or damaged. S302: When the baler trolley starts to move, the end face packing sheet delivered to the position is tightly attached to the wire rod. As the baling wire is tightened, the packing sheet is firmly fixed to the end face of the wire rod, which plays a role in protecting the end face of the wire rod from being strangled by the baling wire. During the baling process, the tightening force of the baling wire is monitored by the pressure sensor to ensure that the packing sheet is firmly fixed while avoiding damage to the packing sheet or wire rod due to excessive force. S303: After bundling is completed, the baler trolley retreats, and the automatic patching equipment immediately starts the next film feeding operation, conveying a new end face packaging film to a fixed position, waiting for the bundling of the next coil, thus realizing continuous and efficient automatic patching operation. During the operation of the equipment, the number of coils that have been patched is recorded through a counter, which is convenient for statistical production data.

[0009] Preferably, the maintenance of the S4 device is as follows: S401: After the device has been running for a period of time, clean the device to remove dust, debris, and impurities from the packaging sheet storage barrel, sheet feeding guide groove, and pinch roller components, preventing these impurities from affecting the transportation and pasting accuracy of the packaging sheet. Use cleaning brushes and vacuum cleaners to clean, ensuring that all components of the device are clean and tidy; S402: Regularly check the tension of the belt or chain of the motor drive device. If it is loose, adjust it in a timely manner; check whether the connecting screws of each component are loose. If they are loose, tighten them in a timely manner to ensure the stability of the device. Use wrenches and screwdrivers to check and tighten, ensuring that all components of the device are firmly connected; S403: According to the usage frequency and wear condition of the device, regularly replace the vulnerable components of the packaging sheet storage barrel, sheet feeding guide groove, and pinch roller to ensure that the device always maintains a good working state, extend the service life of the device. When replacing vulnerable components, select components with qualified quality and matching specifications for replacement to ensure that the performance of the device is not affected.

[0010] (III) Beneficial effects Compared with the prior art, the present invention provides an automatic pasting method for packaging sheets at the end face of wire rods, having the following beneficial effects: 1. This automatic pasting method for packaging sheets at the end face of wire rods realizes efficient and precise pasting: Through automated equipment and precise operation processes, the automatic pasting equipment and the bundling machine work together. Each time, a packaging sheet can be accurately transported to a fixed position of the bundling machine and closely attached to the wire rod, avoiding the problem of unstable manual pasting positions, greatly improving the pasting efficiency and accuracy, reducing rework phenomena caused by inaccurate pasting positions, and thus improving the overall production efficiency.

[0011] 2. This automatic pasting method for packaging sheets at the end face of wire rods reduces costs: This method completely replaces manual pasting operations, reducing labor cost expenditures. At the same time, since the used packaging sheets have relatively low costs and avoid material waste caused by rework, it significantly reduces the packaging material cost, saves a large amount of production costs for the enterprise, and enhances the competitiveness of the enterprise in the market.

[0012] 3. This automatic pasting method for packaging sheets at the end face of wire rods has stable and reliable equipment operation: The equipment structure is carefully designed, and each component is closely coordinated, with stable operation. Regular equipment maintenance processes can promptly detect and solve potential problems, extend the service life of the equipment, reduce downtime caused by equipment failures, ensure the continuity of production, further improve production efficiency, and create more economic benefits for the enterprise. Specific implementation manners

[0013] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0014] This solution provides a technical solution, specifically, an automatic patch method for the end face packaging sheet of a wire rod, including the following specific method steps: S1 Equipment preparation: S101: Select a suitable automatic patch equipment, which includes components such as a base, a packaging sheet storage barrel, a rolled packaging sheet, a sheet feeding guide groove, a motor drive device, and pinch rollers. Check whether each component is intact, ensure that the motor drive device operates normally, the surface of the pinch rollers is free of wear and foreign objects, and the sheet feeding guide groove is unblocked and undeformed; S102: Tightly connect and install the base of the automatic patch equipment to the trolley of the wire rod bundling machine through screws to ensure firm connection and avoid loosening during the operation of the equipment. Use a level to calibrate the equipment to ensure that the equipment is in a horizontal state to prevent the packaging sheet from shifting during transportation; S103: Neatly place the packaging sheets in the storage barrel, ensure that the sheets are easy to separate from each other and avoid adhesion. Install the rolled packaging sheet at the designated position and ensure that the packaging sheet can smoothly enter the sheet feeding guide groove; S2 Equipment debugging: S201: Turn on the motor drive device, set appropriate drive parameters such as motor speed and torque, so that the pinch rollers can rotate stably and uniformly. By adjusting the control switch of the motor, test whether the rotation direction of the pinch rollers is correct to ensure that the packaging sheet can be transported in the predetermined direction; S202: According to the working rhythm of the bundling machine and the size specifications of the wire rod, adjust the position and angle of the sheet feeding guide groove so that the packaging sheet can be accurately transported to the fixed patch position of the bundling machine. Use positioning tools such as calipers and square rulers to accurately measure and adjust the position of the sheet feeding guide groove to ensure the accuracy of the packaging sheet during transportation; S203: Conduct no-load trial operation, observe the operation of components such as pinch rollers and sheet feeding guide grooves, check whether there are abnormal phenomena such as jamming and abnormal noises. If problems are found, stop the machine in time for troubleshooting and repair to ensure stable operation of the equipment; S3 Automatic patch operation: S301: Start the bundling machine and the automatic patch equipment. The motor drive device drives the pinch rollers to convey the end packaging sheets in the sheet feeding chute to the fixed position of the bundling machine one by one. Only one sheet is conveyed each time. During the conveying process, sensors are used to monitor the position and status of the packaging sheets in real time. For example, a position sensor detects whether the packaging sheet reaches the predetermined position accurately, and a photoelectric sensor detects whether there are wrinkles, damages, etc. on the packaging sheet; S302: When the trolley of the bundling machine starts to move, the conveyed end packaging sheet closely adheres to the wire rod. As the bundling wire tightens, the packaging sheet is firmly fixed to the end face of the wire rod, playing a role in protecting the end face of the wire rod from being strangled by the bundling wire. During the bundling process, the tightening force of the bundling wire is monitored through a pressure sensor to ensure that the packaging sheet is firmly fixed while avoiding damaging the packaging sheet or the wire rod due to excessive force; S303: After the bundling is completed, the trolley of the bundling machine retracts. The automatic patch equipment immediately starts the next sheet feeding operation, conveys a new end packaging sheet to the fixed position, and waits for the bundling of the next coil of wire rod, realizing continuous and efficient automatic patching operation. During the operation of the equipment, the number of coiled wire rods with patches is recorded through a counter to facilitate the statistics of production data; S4 Equipment maintenance: S401: After the equipment has run for a period of time (such as every 8 hours of work), clean the equipment, remove dust, debris and other impurities from components such as the packaging sheet storage barrel, sheet feeding chute, and pinch rollers to prevent these impurities from affecting the conveying and patching accuracy of the packaging sheets. Use tools such as cleaning brushes and vacuum cleaners for cleaning to ensure that all components of the equipment are clean and tidy; S402: Regularly (such as every week) check the tension of the belt or chain of the motor drive device. If it is loose, adjust it in time; check whether the connecting screws of each component are loose. If they are loose, tighten them in time to ensure the stability of the equipment. Use tools such as wrenches and screwdrivers for inspection and tightening to ensure that all components of the equipment are firmly connected; S403: According to the usage frequency and wear condition of the equipment, regularly (such as every quarter) replace vulnerable components such as the packaging sheet storage barrel, sheet feeding chute, and pinch rollers to ensure that the equipment always maintains a good working state and extends the service life of the equipment. When replacing vulnerable components, select components with qualified quality and matching specifications for replacement to ensure that the performance of the equipment is not affected.

[0015] Furthermore, this method realizes efficient and precise patching: Through automated equipment and precise operation processes, the automatic patching equipment and the bundling machine work together. Each time, a packaging sheet can be accurately conveyed to the fixed position of the bundling machine and closely adhered to the wire rod, avoiding the problem of unstable manual patching position, greatly improving the patching efficiency and precision, reducing the rework phenomenon caused by inaccurate patching position, and thus improving the overall production efficiency.

[0016] Furthermore, this method reduces costs: This method completely replaces the manual chip mounting operation, reducing the expenditure on labor costs. At the same time, since the packaging chips used have relatively low costs and avoid material waste caused by rework, it significantly reduces the packaging material costs, saves a large amount of production costs for the enterprise, and enhances the competitiveness of the enterprise in the market.

[0017] Furthermore, this method ensures stable and reliable operation of the equipment: The equipment structure is carefully designed, and each component is closely matched, running stably. The regular equipment maintenance process can detect and solve potential problems in a timely manner, extend the service life of the equipment, reduce the downtime caused by equipment failures, ensure the continuity of production, further improve production efficiency, and create more economic benefits for the enterprise.

[0018] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for automatically attaching wire end surface packaging sheets, characterized in that: It includes the following specific methods and steps: S1 equipment preparation, S2 equipment debugging, S3 automatic patch operation and S4 equipment maintenance; Among them, S1 equipment preparation: S101: Select an appropriate automatic patch equipment, which includes a base, a packaging film storage barrel, a rolled packaging film, a film feeding guide groove, a motor transmission device, and a pinch roller assembly. Check whether each component is intact, ensure that the motor transmission device operates normally, the pinch roller surface is free of wear and foreign matter, and the film feeding guide groove is not blocked or deformed; S102: Install the base of the automatic patch equipment on the trolley of the wire bundling machine with screws to ensure a firm connection to prevent looseness during the operation of the equipment. Use a level to calibrate the equipment to ensure that the equipment is in a horizontal state to prevent the packaging sheet from shifting during transportation. S103: neatly placing the packaging sheets in the storage barrel, ensuring that the sheets are easily separated and avoid adhesion, installing the rolled packaging sheets at the designated position, and ensuring that the packaging sheets can smoothly enter the sheet feeding guide groove.

2. The method for automatically attaching wire end surface packaging sheets according to claim 1, characterized in that: The S2 device commissioning: S201: Turn on the motor transmission device and set appropriate driving parameters, such as motor speed and torque, so that the pinch roller can rotate stably and evenly. By adjusting the control switch of the motor, test whether the rotation direction of the pinch roller is correct to ensure that the packaging sheet can be conveyed in a predetermined direction. S202: According to the working rhythm of the baler and the size specifications of the wire rod, the position and angle of the sheet feeding guide groove are adjusted so that the packaging sheet can be accurately conveyed to the fixed sheet attachment position of the baler. Positioning tools such as calipers and squares are used to accurately measure and adjust the position of the sheet feeding guide groove to ensure the accuracy of the packaging sheet during the conveying process. S203: Perform a no-load test run, observe the operation of the pinch rollers and the film feeding guide components, and check for any jamming or abnormal noise. If any problems are found, stop the machine in time for inspection and repair to ensure stable operation of the equipment.

3. The method for automatically attaching wire end surface packaging sheets according to claim 1, characterized in that: The S3 automatic patch operation: S301: Start the baling machine and the automatic patching equipment. The motor transmission device drives the pinch roller to transport the end surface packaging sheets in the sheet feeding guide groove to the fixed position of the baling machine piece by piece. Only one sheet is transported each time. During the transportation process, the position and state of the packaging sheets are monitored in real time by sensors. For example, the position sensor detects whether the packaging sheets have accurately reached the predetermined position, and the photoelectric sensor detects whether the packaging sheets are wrinkled or damaged. S302: When the baler trolley starts to move, the end face packing sheet delivered to the position is tightly attached to the wire rod. As the baling wire is tightened, the packing sheet is firmly fixed to the end face of the wire rod, which plays a role in protecting the end face of the wire rod from being strangled by the baling wire. During the baling process, the tightening force of the baling wire is monitored by the pressure sensor to ensure that the packing sheet is firmly fixed while avoiding damage to the packing sheet or wire rod due to excessive force. S303: After bundling is completed, the baler trolley retreats, and the automatic patching equipment immediately starts the next film feeding operation, conveying a new end face packaging film to a fixed position, waiting for the bundling of the next coil, thus realizing continuous and efficient automatic patching operation. During the operation of the equipment, the number of coils that have been patched is recorded through a counter, which is convenient for statistical production data.

4. The method for automatically attaching wire end surface packaging sheets according to claim 1, characterized in that: The S4 equipment maintenance: S401: After the equipment has been running for a period of time, clean the equipment and remove dust, debris and impurities on the packaging film storage barrel, film feeding guide groove and pinch roller parts to prevent these impurities from affecting the transportation of packaging films and the accuracy of patching. Use a cleaning brush and vacuum cleaner to clean and ensure that all parts of the equipment are clean and tidy. S402: Regularly check the tension of the belt or chain of the motor transmission device. If it is loose, adjust it in time. Check whether the connecting screws of each component are loose. If they are loose, tighten them in time to ensure the stability of the equipment. Use wrenches and screwdrivers to check and tighten them to ensure that all components of the equipment are firmly connected. S403: Regularly replace the vulnerable parts of the packaging film storage barrel, film feeding guide groove, and pinch roller according to the frequency of use and wear of the equipment to ensure that the equipment always maintains a good working condition and extends the service life of the equipment. When replacing vulnerable parts, select parts of qualified quality and matching specifications to ensure that the performance of the equipment is not affected.