CN219567005U - Split type automatic paper inspection rewinder - Google Patents

Abstract

The utility model discloses a split type automatic paper detection rewinding machine which comprises a frame, a shaftless unreeling mechanism, a deviation correcting mechanism, a traction mechanism, a self-detection slitting mechanism, a shaftless reeling mechanism, a packaging paper unreeling and replacing mechanism, a paper pressing mechanism and a film unreeling mechanism, wherein the shaftless unreeling mechanism carries out feeding and unreeling operations on paper tapes; the deviation correcting mechanism outputs an adjusted paper tape; the traction mechanism prevents the roll paper from sagging under the action of gravity; the self-checking and slitting mechanism detects the paper tape and performs slitting operation on the paper tape; the shaftless winding mechanism winds the paper tape; the wrapping paper unreeling mechanism unreels the wrapping paper; the paper pressing mechanism presses and rolls the paper tape and the packaging paper to the shaftless rolling mechanism; the film unreeling mechanism carries out film coating operation on the paper tape, and the film unreeling machine has the advantages that the rewinding, defect automatic detection and film coating packaging flow of the rewinding machine can be realized through the automatic operation of equipment, the production working efficiency is greatly improved, and the rewinding quality is ensured.

Description

Split type automatic paper inspection rewinder

Technical Field

The utility model belongs to the technical field of rewinders, and particularly relates to a split type automatic paper detection rewinder.

Background

The rewinder is mainly used for rewinding paper rolls from the intaglio printing press, and the paper is rewound to be made into finished paper to leave the factory. In addition, the rewinder can also be used for the rewinder operation of mica tapes and films, plays a very important role in actual production and processing, and in the actual rewinder operation, the paper rolls rolled by the intaglio printing machine are relatively soft, and the interior of the paper rolls can be damaged or broken, printing defects, irregular edges on two sides, different paper width and the like, so that the paper rolls can meet the delivery requirements after being subjected to detection, trimming, slitting and other treatments by the rewinder.

In the rewinding machine in the prior art, as the diameter of a paper roll is increased, the center of the paper roll is vertically raised, the dead weight of the paper roll is gradually increased, the process of rewinding printing material is tighter and tighter, the paper roll is outwards tightened and inwards loosened, the center of the paper roll generates transverse wrinkles under the rewinding pressure of an outer ring, and the tension of the paper roll before winding is not easy to accurately control, so that the rewinding quality is affected; in addition, the existing rewinding machine has no deviation correction control in winding, so the winding quality is not particularly ideal.

On the other hand, the rewinding machine needs to cover films and package the paper rolls after winding so as to facilitate subsequent storage and transportation, and the prior art often transports the wound paper rolls to a special paper roll packaging machine to cover films and package the paper rolls, so that the production efficiency is definitely greatly reduced.

Disclosure of Invention

In order to solve the problems, the utility model provides the split type automatic paper detection rewinding machine, and the rewinding and film coating packaging flow of the rewinding machine can be realized only by slightly assisting manual work in the whole process through the automatic operation of equipment, so that the production working efficiency is greatly improved, the labor force is saved, and the rewinding quality is effectively ensured.

The technical scheme provided by the utility model is as follows:

a split automatic paper inspection rewinder, comprising:

a frame;

the shaftless unreeling mechanism is arranged on one side of the frame and is used for feeding and unreeling paper tapes;

the deviation correcting mechanism is arranged on the frame and positioned at the output side of the shaftless unreeling mechanism and is used for inputting and outputting the paper tape with the track adjusted;

the traction mechanism is arranged on the frame and positioned at the output side of the deviation correcting mechanism and is used for preventing roll paper from sagging under the action of gravity;

the self-checking slitting mechanism is arranged on the frame and positioned at the output side of the traction mechanism and is used for detecting the quality of the paper tape and slitting the paper tape;

the shaftless winding mechanism is arranged on one side of the frame far away from the shaftless unwinding mechanism and is used for winding paper tape;

the wrapping paper unreeling mechanism is arranged below the frame and positioned at the input side of the shaftless reeling mechanism and is used for unreeling wrapping paper;

the paper pressing mechanism is arranged above the shaftless winding mechanism and is positioned at one output side of the self-checking slitting mechanism and the wrapping paper unreeling mechanism and used for pressing and winding paper tapes and wrapping paper onto the shaftless winding mechanism;

the film unreeling mechanism is arranged on the frame and is positioned above the wrapping paper unreeling mechanism and is used for carrying out film coating operation on the paper tape.

Further, the shaftless unreeling mechanism comprises a shaftless unreeling base, a shaftless unreeling supporting plate fixed on the base and an unreeling arm rotationally connected with the shaftless unreeling supporting plate, an unreeling shaft used for fixing a paper roll is arranged on the inner side of the unreeling arm, and a first power cylinder connected with the unreeling arm and used for controlling the unreeling arm to lift is arranged on the shaftless unreeling base.

Further, the deviation correcting mechanism comprises a deviation detecting device arranged at one end of the frame, which is close to the shaftless unreeling mechanism, and a deviation correcting roller arranged behind the deviation detecting device, and a displacement mechanism for controlling the axial movement of the deviation correcting roller is arranged at the bottom of the deviation correcting roller.

Further, the traction mechanism comprises a traction roller arranged on the frame and a traction press roller which is connected on the frame through a rotating shaft in a shaft mode, a second power cylinder is fixed on the frame, and the output end of the second power cylinder is fixed at the middle of the rotating shaft and used for controlling pressure between the traction roller and the traction press roller.

Further, the self-checking slitting mechanism comprises a slitting machine arranged on the frame and a paper checking machine arranged in front of the slitting machine, a cutter head of the slitting machine faces the paper tape, and a supporting roller matched with the cutter head is arranged on the other side of the paper tape.

Further, the shaftless winding mechanism comprises a shaftless winding base, a winding arm is rotatably connected to the shaftless winding base, a winding shaft used for fixing a paper roll is arranged on the inner side of the end part of the winding arm, and winding operation is performed by controlling the winding shaft through a variable frequency motor.

Further, the wrapping paper unreels the mechanism and includes wrapping paper unreels the base, and wrapping paper unreels the base top and is equipped with the roller that is used for fixed wrapping paper scroll, and wrapping paper unreels the base bottom and is equipped with the gyro wheel, and wrapping paper unreels base below subaerial be equipped with gyro wheel complex guide rail, the guide rail sets up along wrapping paper scroll axial.

Further, the paper pressing mechanism comprises a third power cylinder arranged at the top of the frame, the output end of the third power cylinder is connected with a paper pressing frame which is in shaft connection with the frame, the end part of one side, far away from the frame, of the paper pressing frame is provided with a paper pressing roller matched with the shaftless winding mechanism, one side, close to the paper pressing roller, of the paper pressing frame is provided with a first paper pressing guide roller and a second paper pressing guide roller, and a paper pressing block is arranged above the first paper pressing guide roller and the second paper pressing guide roller.

Further, the paper pressing block comprises a first paper pressing block matched with the first paper pressing guide roller and a second paper pressing block matched with the second paper pressing guide roller, a fourth power cylinder connected with the paper pressing frame is arranged in the middle of the first paper pressing block, and a fifth power cylinder connected with the pressing roller at the end part of the first paper pressing block is arranged in the middle of the second paper pressing block.

Further, the film unreeling mechanism comprises a sixth power cylinder arranged at the top of the frame, the output end of the sixth power cylinder is connected with a film unreeling frame which is in shaft connection with the frame, the section of the film unreeling frame is of an L-shaped structure, and a film unreeling roller for placing film rolls is arranged at the end part of one side, far away from the frame, of the film unreeling frame.

In summary, the beneficial effects of the utility model are as follows:

(1) The utility model can realize the rewinding and packaging processes of the rewinding machine by the automatic operation of the equipment and with little assistance of manpower in the whole process, thereby greatly improving the working efficiency of production, saving labor force and effectively ensuring the rewinding quality.

(2) According to the utility model, the deviation correcting mechanism is arranged behind the shaftless unreeling mechanism, the paper tape transmission track is monitored in real time through the deviation detecting device, the deviation detecting device is compared with corresponding target track data, if the data are inconsistent, the deviation is judged to occur, and the deviation correcting roller is driven by the displacement mechanism to move along the axial direction of the deviation correcting roller so as to adjust the paper tape in conveying, so that deviation correcting operation is carried out on the paper tape in conveying, and the rewinding quality of the paper tape is ensured.

(3) According to the utility model, the paper roll or the packaging paper is attached to the winding shaft by controlling the third power cylinder paper pressing mechanism, and the paper roll or the packaging paper is further pressed by the paper pressing block before winding, so that wrinkling during winding is prevented, the winding uniformity is greatly improved, and the winding and packaging quality is improved.

(4) The paper roll winding, the film and the wrapping paper winding share the same paper pressing mechanism, so that the step of independent packaging is omitted, the winding quality is ensured, and the production efficiency is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a split type automatic paper inspection rewinder of the present utility model;

FIG. 2 is a schematic diagram of a shaftless unwind mechanism of the present utility model;

FIG. 3 is a schematic diagram of a deviation correcting mechanism according to the present utility model;

FIG. 4 is a schematic diagram of the traction mechanism of the present utility model;

FIG. 5 is a schematic view of the self-checking slitting mechanism according to the present utility model;

FIG. 6 is a schematic diagram of a shaftless winding mechanism of the present utility model;

FIG. 7 is a schematic view of the unreeling mechanism of the present utility model;

FIG. 8 is a schematic view of a platen press mechanism according to the present utility model;

FIG. 9 is a schematic diagram of a film unreeling mechanism of the present utility model.

The reference numerals are as follows:

1. a frame; 2. a shaftless unreeling mechanism; 3. a deviation correcting mechanism; 4. a traction mechanism; 5. self-checking and cutting mechanism; 6. a shaftless winding mechanism; 7. a wrapping paper unreeling mechanism; 8. a paper pressing mechanism; 9. film unreeling mechanism; 21. a shaftless unreeling base; 22. a shaftless unreeling support plate; 23. an unreeling arm; 24. a reel is unreeled; 25. a first power cylinder; 31. an offset detection device; 32. a correction roller; 41. a traction roller; 42. traction press rolls; 43. a second power cylinder; 44. a rotating shaft; 51. a splitting machine; 52. a cutter head; 53. a support roller; 54. a paper inspection machine; 61. a shaftless winding base; 62. a winding arm; 63. a winding shaft; 64. a variable frequency motor; 71. a base of a wrapping paper unreeling mechanism; 72. a rotary stick; 73. a guide rail; 74. a roller; 81. a third power port; 82. pressing a paper frame; 83. a platen roller; 84. a first paper pressing guide roller; 85. a second paper pressing guide roller; 86. a first platen; 87. a second platen; 88. a fourth power cylinder; 89. a fifth power cylinder; 91. a sixth power cylinder; 92. a film unreeling frame; 93. film unreeling roller.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Referring to fig. 1, a split automatic paper inspection rewinding machine comprises a frame 1, a shaftless unwinding mechanism 2 is arranged on one side of the frame 1, a deviation correcting mechanism 3, a traction mechanism 4, a self-inspection slitting mechanism 5 and a shaftless winding mechanism 6 are sequentially arranged at the output end of the shaftless unwinding mechanism 2 along the transmission direction of paper tapes, a paper pressing mechanism 8 and a film unwinding mechanism 9 are arranged at the shaftless winding mechanism 6, and a packaging paper unwinding mechanism 7 is further arranged below the frame 1.

Wherein, the frame 1 is a main body frame of the split automatic paper detection rewinder, and each mechanism is arranged around the frame 1;

the shaftless unreeling mechanism 2 is arranged on one side of the frame 1 and is used for feeding and unreeling paper tapes;

the deviation correcting mechanism 3 is arranged on the frame 1 and positioned at the output side of the shaftless unreeling mechanism 2 and is used for inputting and outputting the paper tape with the track adjusted;

the traction mechanism 4 is arranged on the frame 1 and positioned at the output side of the deviation correcting mechanism 3 and is used for preventing roll paper from sagging under the action of gravity;

the self-checking and slitting mechanism 5 is arranged on the frame 1 and positioned at the output side of the traction mechanism 4 and is used for detecting the quality of the paper tape and slitting the paper tape;

the shaftless winding mechanism 6 is arranged on one side of the frame 1 far away from the shaftless unwinding mechanism 2 and is used for winding paper tape;

the wrapping paper unreeling mechanism 7 is arranged below the frame 1 and positioned at the input side of the shaftless reeling mechanism 6 and is used for unreeling wrapping paper;

the paper pressing mechanism 8 is arranged above the shaftless winding mechanism 6 and is positioned at the output side of the self-checking slitting mechanism 5 and the wrapping paper unreeling mechanism 7, and is used for pressing and winding paper tapes and wrapping papers onto the shaftless winding mechanism 6;

the film unreeling mechanism 9 is arranged on the frame 1 and is positioned above the wrapping paper unreeling mechanism 7 and is used for carrying out film coating operation on the paper tape.

Specifically, a plurality of conveying rollers are also arranged on the frame 1 of the split type automatic paper detection rewinder, and the conveying rollers are alternately distributed among all mechanisms for improving the conveying stability of paper tapes.

Referring to fig. 2, in the present embodiment, the shaftless unreeling mechanism 2 includes a shaftless unreeling base 21, a shaftless unreeling supporting plate 22 fixed on the base 21, and an unreeling arm 23 rotatably connected with the shaftless unreeling supporting plate 22, an unreeling shaft 24 for fixing a paper roll is disposed inside the unreeling arm 23, and a first power cylinder 25 connected with the unreeling arm 23 for controlling lifting of the unreeling arm 23 is disposed on the shaftless unreeling base 21.

Specifically, the shaftless unreeling base 21 is placed on the ground on one side of the frame 1, the shaftless unreeling base 21 is fixed by bolts, the shaftless unreeling support plates 22 are vertically arranged on two sides of the shaftless unreeling base 21, two shaftless unreeling support plates 22 are respectively connected with an unreeling arm 23 in a rotating mode, the unreeling arms 23 are pushed by a first power cylinder 25 to rotate around the shaft joint of the shaftless unreeling base 21, the first power cylinder 25 is a hydraulic cylinder, the unreeling shaft 24 is fixed on the inner side of the unreeling arm 23, the paper roll is clamped, the unreeling shaft 24 is driven by a servo motor to drive the paper roll to unreel, and in actual production, the unreeling arm 23 is firstly driven by the unreeling shaft 24 to clamp the paper roll formed by paper tapes, then the first power cylinder 25 pushes the unreeling arm to reach a certain height, a servo motor of the unreeling shaft 24 is started, and unreeling operation starts.

In other embodiments, a bottom deviation correcting device moving along the axial direction of the paper roll can be further arranged below the shaftless unreeling base 21, so that the paper tape can be primarily corrected when the shaftless unreeling mechanism 2 unreels.

Referring to fig. 3, in a preferred embodiment, the deviation rectifying mechanism 3 includes a deviation detecting device 31 disposed at one end of the frame 1 near the shaftless unreeling mechanism 2, and a deviation rectifying roller 32 disposed behind the deviation detecting device 31, wherein a displacement mechanism for controlling the axial movement of the deviation rectifying roller 32 is disposed at the bottom of the deviation rectifying roller 32.

Specifically, the deviation detecting device 31 is a position sensor or a machine vision detector, is arranged in front of the deviation correcting roller 32, is used for monitoring the paper tape transmission track in real time, is compared with corresponding target track data, if the data are inconsistent, the deviation detecting device determines that the deviation occurs, and the deviation correcting roller 32 is driven by the displacement mechanism to move along the axial direction of the deviation correcting roller to adjust the paper tape in conveying, so that deviation correcting operation is performed on the paper tape in conveying, and the rewinding quality of the paper tape is ensured.

Referring to fig. 4, the traction mechanism 4 includes a traction roller 41 disposed on the frame 1 and a traction press roller 42 pivotally connected to the frame 1 through a rotation shaft 44, a second power cylinder 43 is fixed on the frame 1, and an output end of the second power cylinder 43 is fixed in a middle portion of the rotation shaft 44 for controlling a pressure between the traction roller 41 and the traction press roller 42.

Specifically, the traction roller 41 is a power roller and is driven by a servo motor to drive the paper tape to be continuously conveyed, when the paper tape passes through the traction roller 41, the paper tape can sag under the action of gravity and cannot be clung to the traction roller 41, and the problem of rewinding quality of the paper tape can be caused, so that the traction roller 42 is arranged to be clung to the traction roller 41, the paper tape is prevented from sagging, the traction roller 42 is arranged at the end part of the rotating shaft 44, the left and right swinging of the top of the rotating shaft 44 is controlled by the second power cylinder 43, and therefore the pressure of the traction roller 42 to the traction roller 41 is controlled, and the rewinding quality of the paper tape is ensured.

Referring to fig. 5, the self-checking slitting mechanism 5 includes a slitting machine 51 disposed on the frame 1, and a paper checking machine 54 disposed in front of the slitting machine 51, wherein a cutter head 52 of the slitting machine 51 faces the paper tape, and a supporting roller 53 matched with the cutter head 52 is disposed on the other side of the paper tape.

Specifically, paper tape needs to be automatically inspected through paper inspection machine 54 before entering slitter 51, paper inspection machine 54 is an online automatic defect detection device, quality inspection is performed by taking images of paper tape through machine vision, printing defects on the paper tape are automatically detected in the rewinding process, slitter 51 is in the prior art, a slitting shaft is arranged, two ends of the slitting shaft are connected with frame 1, a plurality of cutter heads 52 are arranged on the slitting shaft at intervals, the slitting shaft is driven by an asynchronous motor, the asynchronous motor is arranged on frame 1 on one side of the slitting shaft, cutter heads 52 are driven to rotate, paper tape is slit, a supporting roller 53 is matched with the other side of the paper tape and is used for supporting the paper tape, a plurality of notches are formed in the supporting roller 53 corresponding to the cutter heads, the cutter heads are not contacted with the slitting shaft during cutting, abrasion of the cutter blades is avoided, the quality of slitting is ensured, and the service life of the cutter blades is prolonged.

Referring to fig. 6, the shaftless winding mechanism 6 includes a shaftless winding base 61, a winding arm 62 is rotatably connected to the shaftless winding base 61, a winding shaft 63 for fixing a paper roll is disposed inside an end portion of the winding arm 62, and the winding shaft 63 is controlled by a variable frequency motor 64 to perform winding operation.

Specifically, the shaftless winding base 61 is disposed on the ground on one side of the frame 1 far away from the shaftless unwinding mechanism 2, and the variable frequency motor 64 drives the winding shaft 63 to rotate around its axis, so as to provide winding force for the paper roll clamped between the winding shafts 63, thereby winding the paper roll onto the material winding roller, wherein the hydraulic cylinder of the winding arm 62 is controlled to rotate around its rotation axis, and is used for adjusting the height of the paper roll.

Referring to fig. 7, the wrapping paper unreeling mechanism 7 includes a wrapping paper unreeling base 71, a roller 72 for fixing a wrapping paper roll is provided at the top of the wrapping paper unreeling base 71, a roller 74 is provided at the bottom of the wrapping paper unreeling base 71, a guide rail 73 matched with the roller 74 is provided on the ground below the wrapping paper unreeling base 71, and the guide rail 73 is axially arranged along the wrapping paper roll.

Specifically, the wrapping paper unreeling mechanism 7 is used for providing wrapping paper for the paper roll of rewinding completion, the wrapping paper reaches the shaftless reeling mechanism 6 through a plurality of conveying rollers, thereby wrap the paper roll, the roller 72 does not provide power when the wrapping paper is unreeled, the wrapping paper is in a free rotation state, the wrapping paper is driven and conveyed by the power provided by the reeling shaft 63 on the shaftless reeling mechanism 6, the guide rail 73 is axially arranged along the wrapping paper roll, the guide rail 73 extends out of the frame 1 in the length direction, the guide rail 73 at the bottom of the wrapping paper unreeling base 71 is matched with the roller 74, and the wrapping paper unreeling mechanism 7 can be transversely moved out of the frame 1, so that an operator can conveniently replace the wrapping paper roll.

Referring to fig. 8, as a further optimized embodiment, the paper pressing mechanism 8 includes a third power cylinder 81 disposed at the top of the frame 1, the third power cylinder 81 is used for controlling the pressure of the paper pressing mechanism 8 on the paper roll, an output end of the third power cylinder 81 is connected with a paper pressing frame 82 that is axially connected with the frame 1, a paper pressing roller 83 that is matched with the shaftless winding mechanism 6 is disposed at an end of the paper pressing frame 82, which is far away from the frame 1, a first paper pressing guide roller 84 and a second paper pressing guide roller 85 are disposed on a side of the paper pressing frame 82, which is close to the paper pressing roller 83, and a paper pressing block is disposed above the first paper pressing guide roller 84 and the second paper pressing guide roller 85.

Specifically, the third power cylinder 81 is connected to the top of the frame 1, the output end is arranged downward and connected to the paper pressing frame 82, and drives the paper pressing frame 82 to swing up and down around the frame 1, so as to drive the paper pressing roller 83 to cling to the surface of the paper roll on the winding shaft 63, and the bonding degree between paper tapes during winding is increased, the height of the second paper pressing guide roller 85 is higher than that of the first paper pressing guide roller 84, wherein the first paper pressing guide roller 84 is used for conveying packaging paper, the second paper pressing guide roller 85 is used for conveying paper tapes, and the paper pressing block is used for pressing the packaging paper and the paper tapes on the first paper pressing guide roller 84 and the second paper pressing guide roller 85.

Further, referring to fig. 8, the paper pressing blocks include a first paper pressing block 86 cooperating with the first paper pressing guide roller 84 and a second paper pressing block 87 cooperating with the second paper pressing guide roller 85, a fourth power cylinder 88 connected with the paper pressing frame 82 is disposed in the middle of the first paper pressing block 86, and a fifth power cylinder 89 connected with the paper pressing frame 82 is disposed in the middle of the second paper pressing block 87.

Specifically, the mounting plate is fixed on the paper pressing frame 82, the first paper pressing block 86 and the second paper pressing block 87 are arc structures and are both connected to the mounting plate in a shaft mode, the first paper pressing block 86 and the second paper pressing block 87 are driven to rotate around the shaft connection positions of the first paper pressing block and the second paper pressing block by the fourth power cylinder 88 and the fifth power cylinder 89 respectively, and accordingly the first paper pressing guide roller 84 or the second paper pressing guide roller 85 is controlled to be pressed, and paper tapes or packaging paper are further pressed before winding is achieved.

Referring to fig. 9, further, the film unreeling mechanism 9 includes a sixth power cylinder 91 disposed at the top of the frame 1, an output end of the sixth power cylinder 91 is connected with a film unreeling frame 92 axially connected to the frame 1, a section of the film unreeling frame 92 is in an L-shaped structure, and a film unreeling roller 93 for placing a film roll is disposed at an end of the film unreeling frame 92 far away from one side of the frame.

Specifically, after the paper roll winding is completed and before the wrapping paper is wound, a plurality of layers of films need to be wrapped outside the paper roll, the paper roll is prevented from being wetted in the storage and transportation processes, therefore, a film unreeling mechanism 9 needs to be arranged, a sixth power cylinder 91 can drive a film unreeling frame 92 to rotate around a frame 1, thereby a film unreeling roller 93 descends to be close to a shaftless winding mechanism 6, a worker operates the film to access the shaftless winding mechanism 6, the film unreeling roller 93 does not provide power when the film unreels, the film is in a free rotation state, the film is driven to be conveyed by the power provided by a winding shaft 63 on the shaftless winding mechanism 6, the wrapping of the film on the paper roll is realized, and in some embodiments, a buffer pad can also be arranged on one side of the film unreeling frame 92, which is close to the frame, and the film unreeling frame 92 is prevented from being impacted on the frame 1 when the sixth power cylinder 91 is recovered.

The working principle of the utility model is as follows:

firstly, an unreeling arm 23 drives an unreeling shaft 24 to clamp a paper roll formed by paper tapes, then a first power cylinder 25 pushes the unreeling arm to a certain height, a servo motor of the unreeling shaft 24 is started, the paper tapes are conveyed through a conveying roller, a deviation correcting mechanism 3 is adopted, a deviation detecting device 31 monitors the paper tape conveying track in real time and compares the paper tape with corresponding target track data, if the data are inconsistent, the deviation detecting device judges that deviation occurs, a displacement mechanism drives a deviation correcting roller 32 to axially move along the deviation correcting roller to adjust the paper tapes in conveying, deviation correcting operation is carried out on the paper tapes in conveying, the rewinding quality of the paper tapes is guaranteed, then the paper tapes pass through a traction mechanism 4, the paper tapes are tightened under the cooperation of a traction roller 41 and a traction press roller 42, then are conveyed to a self-checking slitting mechanism 5, the paper tapes need to be automatically checked through a paper checking machine 54 before entering the slitting machine 51, the paper tapes are inspected through a paper tape image, after the paper checking machine 54 is subjected to quality checking, the paper tapes are slit or cut according to the quality of the paper tapes, the paper tapes are subjected to edge cutting operation through a paper pressing mechanism 8, the slit paper tapes are tightly pressed by a third power cylinder 81, a frequency conversion mechanism 6 is tightly pressed by a frequency conversion shaft 63 is tightly pressed by the third power cylinder 6, and the paper tapes are wound on a winding roll 64, and the paper roll is tightly wound on a winding roll is provided with a winding roll, and the paper roll is tightly wound on a winding roll, and a winding roll is tightly wound on a paper roll, and a winding roll is provided;

after the paper roll is wound, a sixth power cylinder is started to drive the film unreeling frame 92 to rotate around the frame 1, so that the film unreeling roller 93 descends to be close to the shaftless winding mechanism 6, a worker operates the film to be connected into the shaftless winding mechanism 6, and the film is driven to be conveyed by the power provided by the winding shaft 63 on the shaftless winding mechanism 6, so that the film is coated on the paper roll; after the film coating is finished, a worker inserts the wrapping paper into the shaftless winding mechanism 6, the wrapping paper tape is tightly pressed by the paper pressing mechanism 8 through the third power cylinder 81 and then clings to the film, at the moment, the variable frequency motor 64 is started to drive the winding shaft 63 to rotate around the axis of the variable frequency motor to perform winding operation of the wrapping paper, and the rewinding operation of the split type automatic paper detection rewinding machine is completed, so that the next procedure is performed.

It should be noted that, in the drawings or the description, the implementation manner not shown or described is a manner known to those of ordinary skill in the art, and is not described in detail, and the above definitions of the elements and the methods are not limited to the specific structures, shapes or manners mentioned in the embodiments.

It should be noted that, in the embodiments, directional terms such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. refer to the directions of the drawings only, and are not intended to limit the scope of the present utility model.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (10)

1. The utility model provides a paper rewinding machine is examined in components of a whole that can function independently formula which characterized in that includes:

a frame (1);

the shaftless unreeling mechanism (2) is arranged on one side of the frame (1) and is used for feeding and unreeling paper tapes;

the deviation correcting mechanism (3) is arranged on the frame (1) and positioned at the output side of the shaftless unreeling mechanism (2) and is used for inputting paper tapes and outputting the paper tapes with track adjustment;

the traction mechanism (4) is arranged on the frame (1) and positioned at the output side of the deviation correcting mechanism (3) and is used for preventing roll paper from sagging under the action of gravity;

the self-checking slitting mechanism (5) is arranged on the frame (1) and positioned at the output side of the traction mechanism (4) and is used for detecting the quality of the paper tape and slitting the paper tape;

the shaftless winding mechanism (6) is arranged on one side of the frame (1) far away from the shaftless unwinding mechanism (2) and is used for winding paper tape;

the wrapping paper unreeling mechanism (7) is arranged below the frame (1) and is positioned at the input side of the shaftless reeling mechanism (6) and is used for unreeling wrapping paper;

the paper pressing mechanism (8) is arranged above the shaftless winding mechanism (6) and is positioned at one output side of the self-checking slitting mechanism (5) and the packaging paper unreeling mechanism (7) and is used for pressing and winding paper tapes and packaging papers onto the shaftless winding mechanism (6);

the film unreeling mechanism (9) is arranged on the frame (1) and is positioned above the wrapping paper unreeling mechanism (7) and is used for carrying out film coating operation on the paper tape.

2. The split type automatic paper inspection rewinding machine according to claim 1, characterized in that the shaftless unwinding mechanism (2) comprises a shaftless unwinding base (21), a shaftless unwinding support plate (22) fixed on the base (21) and an unwinding arm (23) rotatably connected with the shaftless unwinding support plate (22), an unwinding shaft (24) for fixing a paper roll is arranged on the inner side of the unwinding arm (23), and a first power cylinder (25) connected with the unwinding arm (23) and used for controlling the unwinding arm (23) to lift is arranged on the shaftless unwinding base (21).

3. The split type automatic paper inspection rewinding machine according to claim 1, characterized in that the deviation correcting mechanism (3) comprises a deviation detecting device (31) arranged at one end of the frame (1) close to the shaftless unreeling mechanism (2) and a deviation correcting roller (32) arranged behind the deviation detecting device (31), and a displacement mechanism for controlling the axial movement of the deviation correcting roller (32) is arranged at the bottom of the deviation correcting roller.

4. The split type automatic paper inspection rewinding machine according to claim 1, characterized in that the traction mechanism (4) comprises a traction roller (41) arranged on the frame (1) and a traction press roller (42) which is axially connected to the frame (1) through a rotating shaft (44), a second power cylinder (43) is fixed on the frame (1), and the output end of the second power cylinder (43) is fixed at the middle part of the rotating shaft (44) and used for controlling the pressure between the traction roller (41) and the traction press roller (42).

5. The split type automatic paper inspection rewinding machine according to claim 1, characterized in that the self-inspection slitting mechanism (5) comprises a slitting machine (51) arranged on the frame (1) and a paper inspection machine (54) arranged in front of the slitting machine (51), a cutter head (52) of the slitting machine (51) faces a paper tape, and a supporting roller (53) matched with the cutter head (52) is arranged on the other side of the paper tape.

6. The split type automatic paper inspection rewinding machine according to claim 1, characterized in that the shaftless winding mechanism (6) comprises a shaftless winding base (61), a winding arm (62) is rotatably connected to the shaftless winding base (61), a winding shaft (63) for fixing a paper roll is arranged on the inner side of the end portion of the winding arm (62), and the winding shaft (63) is controlled by a variable frequency motor (64) to perform winding operation.

7. The split type automatic paper inspection rewinding machine according to claim 1, characterized in that the wrapping paper unreeling mechanism (7) comprises a wrapping paper unreeling base (71), a roller (72) for fixing a wrapping paper roll is arranged at the top of the wrapping paper unreeling base (71), a roller (74) is arranged at the bottom of the wrapping paper unreeling base (71), a guide rail (73) matched with the roller (74) is arranged on the ground below the wrapping paper unreeling base (71), and the guide rail (73) is axially arranged along the wrapping paper roll.

8. The split type automatic paper detection rewinding machine according to claim 7, characterized in that the paper pressing mechanism (8) comprises a third power cylinder (81) arranged at the top of the frame (1), an output end of the third power cylinder (81) is connected with a paper pressing frame (82) which is in shaft connection with the frame (1), a paper pressing roller (83) matched with the shaftless winding mechanism (6) is arranged at the end part of the paper pressing frame (82) far away from the frame (1), a first paper pressing guide roller (84) and a second paper pressing guide roller (85) are arranged at one side, close to the paper pressing roller (83), of the paper pressing frame (82), and paper pressing blocks are arranged above the first paper pressing guide roller (84) and the second paper pressing guide roller (85).

9. The split type automatic paper inspection rewinder according to claim 8, wherein the paper pressing block comprises a first paper pressing block (86) matched with the first paper pressing guide roller (84) and a second paper pressing block (87) matched with the second paper pressing guide roller (85), a fourth power cylinder (88) connected with the paper pressing frame (82) is arranged in the middle of the first paper pressing block (86), and a fifth power cylinder (89) connected with a pressing roller at the end part of the first paper pressing block (86) is arranged in the middle of the second paper pressing block (87).

10. The split type automatic paper inspection rewinding machine according to claim 1, characterized in that the film unreeling mechanism (9) comprises a sixth power cylinder (91) arranged at the top of the frame (1), the output end of the sixth power cylinder (91) is connected with a film unreeling frame (92) which is in shaft connection with the frame (1), the section of the film unreeling frame (92) is of an L-shaped structure, and a film unreeling roller (93) for placing a film roll is arranged at the end part of one side, far away from the frame, of the film unreeling frame (92).