CN-224225402-U - Full-automatic kraft paper package system

CN224225402UCN 224225402 UCN224225402 UCN 224225402UCN-224225402-U

Abstract

The utility model relates to a full-automatic kraft paper packaging system, which is used for automatically measuring the width, diameter and weight information of paper rolls according to the size of the paper rolls entering the packaging system, selecting corresponding kraft paper specifications according to the measured paper roll information for packaging, wherein the system comprises a board turnover machine station, a synchronous beam device, a kraft paper packaging station, a hot press station, a chain plate conveyor and a qualification printing and pasting station which can independently work without interference, the plate turnover machine station, the kraft paper packaging station, the hot pressing station and the qualification printing and pasting stations are arranged in series and side by side, and are used for conveying a plurality of paper rolls to the next station for operation by means of stepping conveying of the synchronous beam device after operation of each station is completed. Compared with the traditional packaging system, the utility model can greatly shorten the packaging time of each paper roll, also improves the processing capacity of the whole packaging system by 3 times, improves the packaging speed from the original 60 rolls/hour to 180 rolls/hour, and remarkably improves the working efficiency.

Inventors

MA JUN
LI JI
GONG HAOJIE
ZHANG CHENG
WANG LEIBO
LIU YE

Assignees

中国船舶集团有限公司第七〇四研究所

Dates

Publication Date: 20260512
Application Date: 20231120

Claims (10)

1. The utility model provides a full-automatic kraft paper package system for according to the scroll size that gets into package system, automatic measurement scroll's width, diameter, weight information to select corresponding kraft paper specification according to the scroll information of measuring to pack its characterized in that: the system comprises a panel turnover machine station, a synchronous beam device, a kraft paper packaging station, a hot pressing station, a chain plate conveyor and a qualification printing and pasting station, wherein the panel turnover machine station, the kraft paper packaging station, the hot pressing station and the qualification printing and pasting station are connected in series and arranged side by side, and the system is used for conveying a plurality of paper rolls to the next station for operation by means of stepping conveying of the synchronous beam device after operation of each station is completed.
2. The full-automatic kraft paper packaging system of claim 1, wherein the board turnover machine station is arranged at the inlet of the packaging system, and is integrated with a turnover device, a centering deviation correcting device, a bar code scanning device, a weighing device, a code spraying device and a roll receiving device, and the full-automatic kraft paper packaging system is used for centering deviation correcting treatment, bar code information identification and weight information data acquisition of paper rolls fed from the front end.
3. The full-automatic kraft paper packaging system according to claim 2, wherein the turnover device is composed of a bottom speed reducing motor, a crank connecting rod structure, a centering deviation correcting device, a bar code scanning device, a weighing device, a code spraying device and a synchronous cantilever device, wherein the bottom speed reducing motor drives the crank connecting rod structure to swing to different angles so as to control the turnover plate to realize paper receiving position, middle position and paper discharging position, the centering deviation correcting device is used for correcting skew paper rolls when the paper rolls are fed into the packaging system, the centering deviation correcting device is driven by a chain and simultaneously drives centering clamping plates on two sides through the chain to center, the bar code scanning device is composed of a bar code scanner and related mounting brackets, the bar code scanner is adjustable in recognition angle and used for scanning bar codes attached to the end parts of the paper rolls and reading width and diameter data information of the paper rolls, the weighing device is arranged at the bottom of the turnover plate and composed of 4 weighing modules, the precision is less than or equal to 0.1%, the minimum resolution is 0.5, the upper computer is configured, the code spraying device and the bar code scanning device are used for carrying out code spraying identification on the end faces of the paper rolls when the collected paper rolls are driven by the bar code scanning device, the bar code spraying device is positioned on the opposite sides of the paper discharging position, and the paper rolls can be synchronously stopped on the turnover plate by the cantilever device from the cantilever device.
4. The fully automatic kraft paper packaging system as set forth in claim 2, wherein the surface of the board turnover machine is provided with a plurality of unpowered encapsulating rollers for reducing friction force generated by paper roll displacement during centering to ensure that scratches and marks are not generated on the surface of the paper layer during paper roll centering operation.
5. The full-automatic kraft paper packaging system of claim 1, wherein the synchronous beam device penetrates through the whole packaging system and is a bridge connecting stations, the synchronous beam device is provided with 4 stations in total, 3 trolleys, the trolleys are pulled by steel wires to walk, and the hydraulic cylinders drive the rails to lift, so that synchronous conveying of paper rolls among the board turnover machine station, the kraft paper packaging station and the hot press station is realized.
6. The full-automatic kraft paper packaging system of claim 1, wherein the kraft paper packaging station comprises an inner seal head robot, an inner seal head placing unit, an on-line driving bottom roller, a paper feeding device and a paper discharging device, and is used for packaging the kraft paper of the paper roll, automatically selecting the width of the packaging paper and calculating the length of the packaging paper according to the specification parameters of the paper roll for packaging, and completing the placement of the inner seal head and the folding of the kraft paper folding.
7. The full-automatic kraft paper packaging system according to claim 6, wherein the inner seal head robot is used for automatically sucking the inner seal heads from the inner seal head pile and placing the inner seal heads on the inner seal head placing unit according to the inner seal head specification required to be used, so as to realize an automatic transfer function between the inner seal heads and the inner seal head placing unit; the suction fixture of the inner seal head robot is provided with a vacuumizing device and a position detection device, and the vacuumizing device and the position detection device are used for adjusting the action gesture of the robot by detecting the placement position of the inner seal head when the inner seal head is sucked each time, so that the reliability of suction each time is ensured; the inner seal head placing unit is used for receiving the inner seal heads sucked by the inner seal head robot and placing the inner seal heads on the end surfaces of two sides of a paper roll to be wrapped, completing the folding and packaging of the paper roll in a matched manner, driving a swing arm to walk to the position close to the end surface of the paper roll by a synchronous belt according to the specifications of different paper rolls, driving the swing arm to rotate back and forth to place the inner seal heads on the end surface of the paper roll by a crank connecting rod mechanism, arranging a plurality of vacuum suction cups and blowing nozzles on the swing arm, ensuring the stability of the inner seal heads in the sucking and folding processes, driving a base roller on the two sides of a kraft paper packaging station synchronous beam on line, forming by 1 belt power driving roller and 1 unpowered driving roller, carrying out surface knurling treatment on the driving roller, controlling by a motor through frequency conversion, forming a paper feeding device by 2 groups of power paper feeding rollers, 3 groups of paper pressing rollers, 4 groups of paper pressing devices, paper folding arms and a glue paper spraying cutter mechanism, automatically selecting proper kraft paper specifications by the paper feeding device after the paper channel to be wrapped after the specification parameters are confirmed, driving the paper pressing rollers of the kraft paper channels to swing, driving the paper pressing rollers to press the kraft paper on paper rollers to roll, and then driving paper rollers to press the kraft paper, the paper feeding device comprises 4 groups of supporting frames and guide rollers for placing the packaging paper rolls, each group of supporting frames is provided with 2 movable paper racks, one movable paper rack is provided with a tension adjusting device and a self-expanding short shaft, the movable paper racks are driven by the air cylinders, the tension of packaging materials is set according to working conditions, and the self-expanding short shaft is used for ensuring that paper cores and the short shafts are clung together when the paper rolls rotate, so that slipping is avoided.
8. The full-automatic kraft paper packaging system of claim 1, wherein the hot press station comprises an outer seal head robot, a press device and a winding device, the press device comprises a hot press disc, a fan, a telescopic cantilever and a hydraulic kicker, and is used for pressing the outer seal head on two ends of a paper roll, so that glue on the outer seal head is fused on the end of the paper roll, simultaneously, folding paper is flattened and formed, and the hydraulic kicker is matched with the winding device to smoothly kick the paper roll from the hot press station to a subsequent chain plate conveyor.
9. The full-automatic kraft paper packaging system of claim 1, wherein the chain plate conveyor is conveyed by a V-shaped chain, and the V-shaped chain is driven by a speed reducing motor in a variable frequency manner and can be conveyed in a forward and reverse direction.
10. The full-automatic kraft paper packaging system of claim 1, wherein the qualification print and paste station comprises a labeler, a laser printer and a spraying device, and is used for sucking the qualification printed by the laser printer through a vacuum gripping clamp, spraying water to the back of the qualification pre-applied with hydrosol at the spraying device, and then pasting the qualification at a specified position of a paper roll to finish the print and paste of the paper roll qualification.

Description

Full-automatic kraft paper package system Technical Field The utility model relates to the technical field of packaging equipment, in particular to a full-automatic kraft paper packaging system. Background The paper rolls produced by the paper machine are easy to be wetted or bumped in the warehouse storage or transportation process, so that the surface paper layers are damaged, and kraft paper needs to be packaged on the original paper rolls. At present, most of kraft paper packaging systems in domestic paper factories are finished by adopting imported packaging machines, so that equipment purchasing cost is high, and after-sale and maintenance service is very inconvenient. Most domestic kraft paper packaging systems are in a single-station centralized packaging mode, the packaging actions are complicated and all stations are overlapped, so that the packaging actions of all stations cannot be carried out at the same time, part of mechanisms of the packaging machine system are idle, the system packaging time is too long, and the production efficiency of a paper mill is limited. Disclosure of Invention The utility model aims at overcoming the defects of overlapping stations and low packaging capacity of the traditional domestic kraft packaging system, and provides a more reasonable full-automatic kraft packaging system, which is arranged in such a way that the stations of a board turnover machine, a synchronous beam device, a kraft packaging station, a hot press station and a qualification printing and pasting station can be simultaneously in working states, thereby realizing independent and continuous packaging of the stations of the kraft packaging system and greatly improving the production efficiency. The utility model adopts the following technical scheme to achieve the aim: A full-automatic kraft paper packaging system is used for automatically measuring the width, diameter and weight information of paper rolls according to the size of the paper rolls entering the packaging system, selecting corresponding kraft paper specifications according to the measured paper roll information and packaging, and comprises a board turnover station, a synchronous beam device, a kraft paper packaging station, a hot pressing station, a chain plate conveyor and a qualification printing and pasting station which can independently work without interference, the plate turnover machine station, the kraft paper packaging station, the hot pressing station and the qualification printing and pasting stations are arranged in series and side by side, and are used for conveying a plurality of paper rolls to the next station for operation by means of stepping conveying of the synchronous beam device after operation of each station is completed. Further, the panel turnover machine station is arranged at the inlet of the packaging system, and is integrated with a turnover device, a centering deviation correcting device, a bar code scanning device, a weighing device, a code spraying device and a coil receiving device, and is used for centering deviation correcting treatment, bar code information identification and weight information data acquisition of a paper coil fed from the front end. The device is driven by a chain, and simultaneously drives centering clamping plates at two sides to center, a bar code scanner and a related mounting bracket, the bar code scanner is used for scanning bar codes attached to the end parts of the paper rolls and reading data information of the paper rolls, the weighing device is arranged at the bottom of the plate turnover machine and consists of 4 weighing modules, the precision is less than or equal to 0.1%, the minimum resolution is 0.5Kg, an upper computer is configured for acquiring weight information of the paper rolls, the code spraying device and the bar code scanner share the same mounting bracket and are used for carrying out code spraying identification on the end surfaces of the paper rolls, the bar code receiving device is positioned at the opposite sides of the paper output position and is driven by the air cylinder to swing, and the synchronous beam of the paper rolls which can be stably turned out from the plate turnover machine can be stopped on the synchronous beam of the cantilever beam. Further, the surface of the panel turnover machine is provided with a plurality of unpowered rubber coating rollers for reducing friction force generated by paper roll displacement during centering, so that the problem that scratches and marks are generated on the surface of paper layers during paper roll centering operation is solved. Further, the synchronous beam device penetrates through the whole packaging system and is connected with bridges among stations, 4 stations are arranged in total, 3 trolleys are driven to walk through the steel wire rope traction trolley and the hydraulic cylinder drives the rail to lift, and therefore synchronous conveying of paper rolls among the board turnover machin