CN212556915U

CN212556915U - A book packaging machine

Info

Publication number: CN212556915U
Application number: CN202020643965.3U
Authority: CN
Inventors: 张兆东; 张建宏; 张晓波; 胡林岚; 朱亚东; 陈敢
Original assignee: Yangzhou Polytechnic College
Current assignee: Yangzhou Polytechnic College
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-19
Anticipated expiration: 2030-04-24

Abstract

The utility model belongs to the technical field of book packaging equipment, in particular to a book packaging machine, wherein a book loading conveyor belt, a book receiving station, a paper wrapping station, a hemming station, an unpacking station and an unpacking conveyor belt are sequentially arranged on a frame; The book receiving station is provided with a book receiving board and a book pushing board, and the paper wrapping station is provided with a paper roll placement rack and a paper pressing bracket, and the paper pressing bracket is provided with a paper guide roller, a first paper pressing roller, a paper clamping mechanism and a paper cutting mechanism , There is a book holder sliding between the wrapping station and the folding station, the book holder is provided with a bottom plate and a pressure plate, and the folding station is provided with a folding bracket, a middle side gluing mechanism and two end side gluing mechanisms , There are three upper folding plates, three lower folding plates and four horizontal folding plates on the folding bracket. One side of the folding station is provided with a push plate, and the outsourcing station is located on the other side of the folding station. A package delivery board is provided, and a package delivery conveyor belt is arranged below the package delivery board. The book packaging machine provided by the utility model greatly improves the production efficiency, improves the packaging quality and reduces the labor intensity of workers.

Description

Book packaging machine

Technical Field

The utility model belongs to the technical field of books equipment for packing, specifically indicate a books packagine machine.

Background

At present, printing enterprises are usually manually packaged books after book printing is completed, so that the books are conveniently transported to various places to be issued, and are packaged according to certain specifications, so that the books are not damaged in the transportation process, and the number of the books is also conveniently counted. For a long time, book packaging of printing enterprises mostly adopts a manual packaging mode, the labor intensity is high, the production efficiency is low, and the packaging is not standard.

The inventor of the invention is subjected to a large number of research experiments, and aims to research a book packaging machine so as to greatly improve the production efficiency, improve the packaging quality and reduce the labor intensity of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a books packagine machine improves production efficiency greatly, improves packing quality, reduces workman intensity of labour, and the books packing that aims at solving current printing enterprise adopts artifical packing mode intensity of labour big, production efficiency low, packs the technical problem of nonstandard moreover.

In order to achieve the technical purpose, the utility model adopts the technical scheme that:

a book packaging machine comprises a rack, wherein a book feeding conveying belt, a package discharging conveying belt and a machine head are arranged on the rack, and a book receiving station, a paper packaging station, a folding station and a package discharging station are sequentially arranged on the rack of the machine head part;

one end of the book feeding conveying belt is a book feeding end, the other end of the book feeding conveying belt is a book receiving end, a book receiving plate driven by a book receiving cylinder is arranged at the book receiving station in a sliding mode, the position of the book receiving plate corresponds to the position of the book receiving end, a book pushing cylinder is arranged at the book receiving station, and the book pushing cylinder is connected with a book pushing plate used for pushing books to be packaged to a paper wrapping station;

the paper wrapping station is provided with a paper roll placing frame and a paper pressing support, a wrapping paper roll is placed on the paper roll placing frame, two paper guide roll shafts are rotatably arranged at the top of the paper pressing support, paper guide rolls are respectively rotatably arranged on the two paper guide roll shafts, the two paper guide rolls are arranged relatively close to each other, and wrapping paper passes through the space between the two paper guide rolls;

a first paper pressing roller shaft is vertically and slidably arranged on the paper pressing support, a first paper pressing roller is arranged on the first paper pressing roller shaft, a paper clamping mechanism is arranged at the bottom of the paper pressing support, the paper clamping mechanism is installed on the rack through a vertically moving paper clamping cylinder, a paper cutting mechanism is arranged on the paper pressing support close to the top of the paper pressing support, and the paper cutting mechanism is located below the paper guide roller;

a book clamping seat is arranged on the machine frame between the paper wrapping station and the edge folding station in a sliding mode, the book clamping seat is connected with a book clamping cylinder, a bottom plate is arranged at the bottom of the book clamping seat, and a pressing plate driven by a vertically moving cylinder is arranged on the book clamping seat in a sliding mode;

the folding station is provided with a folding support, the folding support is provided with three upper folding plates driven by a folding cylinder, three lower folding plates driven by the folding cylinder and four horizontal folding plates driven by the folding cylinder, the positions of the upper folding plates and the lower folding plates correspond to the positions of three sides of the book to be packaged, and the positions of the horizontal folding plates correspond to the positions of the upper side and the lower side of the book to be packaged;

the edge folding station is provided with a gluing device corresponding to three edge folding side surfaces of the book to be packaged, and the gluing device comprises a middle side gluing mechanism and two end side gluing mechanisms;

the bag conveying device is characterized in that a bag pushing plate driven by a bag pushing cylinder is arranged on one side of the folding station, the bag outlet station is located on the other side of the folding station, a bag outlet plate is arranged on the bag outlet station, and a bag outlet conveying belt is arranged below the bag outlet plate.

As an improvement, the first paper pressing roller shaft is hinged with a paper pressing connecting rod, the paper pressing connecting rod is hinged with a second paper pressing roller shaft, and a second paper pressing roller is rotatably arranged on the second paper pressing roller shaft.

As a further improvement, an extension spring is connected between the first paper pressing roller shaft and the top of the paper pressing bracket.

As a further improvement, the paper cutting mechanism comprises a paper cutting seat fixedly connected with the paper pressing support, a paper cutter driven by a paper cutting cylinder is arranged on the paper cutting seat, a paper cutting base plate corresponding to the paper cutter is fixedly arranged on the paper pressing support, and a rubber pad or a paper cutting gap allowing the paper cutter to stretch into is arranged on the paper cutting base plate.

As another improvement, a sliding rod extending transversely is arranged on the paper pressing support in a vertical sliding manner, a transverse sliding groove is formed in the sliding rod, and the end part of the second paper pressing roll shaft is in sliding fit with the transverse sliding groove;

the paper cutting mechanism comprises a paper cutting seat, the paper cutting seat is connected with the sliding rod through a movable pulley mechanism, the movable pulley mechanism comprises a rope and a movable pulley connected with the sliding rod, one end of the rope is connected with the paper cutting seat, the other end of the rope is connected with the paper pressing support, an extension spring is connected between the paper cutting seat and the top of the paper pressing support, and the tension of the extension spring is greater than the gravity of the paper cutting mechanism and smaller than the sum of the gravity of the paper cutting mechanism and the gravity of the first paper pressing roller and the first paper pressing roller shaft;

the paper cutting seat is provided with a paper cutter driven by a paper cutting cylinder, the paper pressing support is fixedly provided with a paper cutting base plate corresponding to the paper cutter, and the paper cutting base plate is provided with a rubber pad or a paper cutting gap for the paper cutter to stretch into.

As a further improvement, the paper clamping mechanism comprises a paper clamping seat, two paper clamping blocks driven by a paper clamping cylinder which moves transversely are arranged on the paper clamping seat in a sliding mode, and the bottom of the paper clamping seat is connected with a paper clamping cylinder which moves vertically.

As a further improvement, the middle side gluing mechanism comprises a swing arm which is rotationally connected with the rack, a gluing roller driven by a motor is rotationally arranged on the swing arm, a gluing cylinder is connected between the swing arm and the rack, a glue containing cavity is arranged in the gluing roller, the glue containing cavity is communicated with a glue barrel through a hose, and the hose is provided with an electromagnetic valve and a pump;

the gluing mechanism comprises a gluing support fixedly connected with the frame, a gluing seat is arranged on the gluing support, a glue spraying head driven by an air cylinder is arranged on the gluing seat in a sliding mode, the glue spraying head is communicated with a glue barrel through a hose, and an electromagnetic valve and a pump are arranged on the hose.

As another improvement, the middle side gluing mechanism comprises a swing arm which is rotationally connected with the rack, a gluing roller driven by a motor is rotationally arranged on the swing arm, a gluing cylinder is connected between the swing arm and the rack, a glue containing cavity is arranged in the gluing roller, the glue containing cavity is communicated with a glue barrel through a hose, and the hose is provided with an electromagnetic valve and a pump;

the two-end side gluing mechanism comprises a gluing support fixedly connected with the frame, a sliding rod is vertically arranged on the gluing support in a sliding mode, a transverse sliding groove is formed in the sliding rod, the end portion of the second paper pressing roller shaft is in sliding fit with the transverse sliding groove, the sliding rod is connected with a gluing seat through a movable pulley mechanism, the movable pulley mechanism comprises a rope and a movable pulley, the movable pulley is connected with the gluing seat, one end of the rope is connected with the sliding rod, and the other end of the rope is connected with the gluing support;

the glue spraying device is characterized in that a glue spraying head driven by an air cylinder is arranged on the glue coating seat in a sliding mode, the glue spraying head is communicated with a glue barrel through a hose, and an electromagnetic valve and a pump are arranged on the hose.

As a further improvement, a plurality of glue spraying holes are formed in the glue spraying head and distributed in a diamond shape, and one pair of opposite corner portions of the diamond shape are respectively located at the top and the bottom.

As further improvement, it is equipped with out a packet support to go out a packet station, it is equipped with to go out to slope on the packet support go out a packet board, go out and be equipped with the shrinkage pool that a plurality of arrays distribute on the packet board, it is equipped with the ball to slide in the shrinkage pool, the ball protrusion the shrinkage pool.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

the utility model provides a books packagine machine is equipped with the book conveyer belt, connect the book station, the package paper station, the hem station, go out a package station and go out a package conveyer belt, it slides to be equipped with and connects the book board and push away the book board to connect the book board, it is used for receiving to wait to pack books to connect the book board to receive, it removes to connect the book station after waiting to pack books to connect the book board, it will connect waiting to pack books on the book board and push away to the package paper station to push away the book board, be equipped with scroll rack and pressure paper support on the package paper station, be equipped with first dancer roll on the pressure paper support, when books are pushed on the package paper station, under the effect of first dancer roll, the packing paper package is on waiting to pack books upper and lower two sides, then paper cutting mechanism decides the wrapping paper, press from both sides seat top board action and bottom plate will wait to pack books and wrapping paper station to compress tightly, later the seat removes book and wrapping paper station, take the last hem board that corresponds with the middle side position of books on the hem to Then, the rubber coating mechanism that the middle side position corresponds carries out the rubber coating operation, after the rubber coating is accomplished, the hem is accomplished in the lower hem board upward movement that the middle side position corresponds, the wrapping paper bonding of middle side position, later four horizontal folded plate movements will stretch out the wrapping paper of the side in the middle of the books and roll over towards the centre, then the last hem board of both ends side or lower hem board carry out the hem, then carry out both ends side rubber coating by both ends side rubber coating mechanism, later carrying out both ends side hem, with the wrapping paper bonding of both ends side, accomplish the packing of books, the books that pack are pushed away the package board by pushing away the package board and are sent out on the play package board of package station, the books that pack fall on the play package conveyer belt from a package board.

The first paper pressing roller shaft is hinged with the paper pressing connecting rod, the paper pressing connecting rod is hinged with the second paper pressing roller shaft, the second paper pressing roller shaft is rotatably installed with the second paper pressing roller, in the process that the book to be packaged enters the paper wrapping station, the book pushes against the packaging paper to jointly push the second paper pressing roller, and the second paper pressing roller can press the packaging paper on the book to be packaged.

Because the extension spring is connected between the first paper pressing roller shaft and the top of the paper pressing bracket, when the second paper pressing roller moves along with the book and the wrapping paper to be packaged, the first paper pressing roller and the first paper pressing roller shaft can easily move upwards.

Because the paper cutting mechanism includes the paper cutting seat with pressing paper support fixed connection, be equipped with the paper cutter by paper cutting cylinder driven on the paper cutting seat, press the fixed paper cutting backing plate that is equipped with corresponding with the paper cutter on the paper support, be equipped with the paper cutting clearance that the rubber pad or the paper cutter of holding the paper cutter stretched into on the paper cutting backing plate, paper cutting cylinder drive paper cutter and the paper cutting backing plate on rubber pad or the paper cutting clearance fit accomplish the paper cutting operation.

Because the vertical slip is equipped with the slide bar of horizontal extension on the nipper, be equipped with horizontal spout on the slide bar, the tip and the horizontal spout sliding fit of second nipper roller axle, when the height of second nipper became high, the height of slide bar also risees along with the second nipper, again because cutting paper seat and slide bar fixed connection for cutting paper seat also risees simultaneously, reasonable control cutting paper seat's rising distance can rationally confirm cutting paper suitable position, the condition of the altitude variation of adaptation books of waiting to pack.

The paper clamping mechanism comprises a paper clamping seat, two paper clamping blocks which are respectively driven by a paper clamping cylinder which moves transversely are arranged on the paper clamping seat in a sliding mode, the bottom of the paper clamping seat is connected with the paper clamping cylinder which moves vertically, the two paper clamping blocks abut against each other to clamp the packaging paper, after the paper cutting action is completed, the paper clamping cylinder which moves transversely controls the two paper clamping blocks to loosen, then the paper clamping cylinder which moves vertically drives the two paper clamping blocks to move upwards to be close to the paper guide roller, the packaging paper is located between the two paper clamping blocks, then the two paper clamping blocks are controlled to move oppositely to clamp the packaging paper, and then the paper clamping blocks are driven to move downwards by the paper clamping cylinder which moves vertically to return to the original position.

Because middle side glue spreader includes and rotates the swing arm of being connected with the frame, rotates on the swing arm to be equipped with by motor drive's glue spreader, is connected with the rubber coating cylinder between swing arm and the frame, and the rubber coating cylinder drives swing arm and glue spreader swing to the wrapping paper department of position side in the middle of the job during the rubber coating, makes the glue spreader support the wrapping paper, then control solenoid valve switches on, and the messenger spreads with glue on the glue spreader, and the glue spreader rotates simultaneously and glues the picture on the wrapping paper.

Because both ends side rubber coating mechanism includes the rubber coating support with frame fixed connection, is equipped with the rubber coating seat on the rubber coating support, slides on the rubber coating seat and is equipped with the gluey head that spouts by cylinder drive, when accomplishing the last hem or the lower hem of both ends side, the rubber coating cylinder drive rubber coating seat arrives suitable high position, then spouts gluey head by cylinder drive and is close to waiting to spout gluey position, spouts gluey through solenoid valve control.

Because both ends side rubber coating mechanism includes the slide bar, slide bar and the cooperation of second dancer roll axle, the fixed rubber coating seat that is equipped with on the slide bar, slide bar and rubber coating seat rise along with second dancer roll axle, rise to suitable glue spraying position and spout the gluey head and spout the glue, spout gluey head and rubber coating seat and get back to original position after gluey completion.

Because the glue spraying head is provided with a plurality of glue spraying holes which are distributed in a diamond shape, one pair of opposite two corners of the diamond shape are respectively positioned at the top and the bottom, and the gluing effect on the packing paper is good.

Because go out a packet of station and be equipped with out a packet support, go out to slope on the packet support and be equipped with out a packet board, go out the shrinkage pool that is equipped with a plurality of array distributions on the packet board, it is equipped with the ball to slide in the shrinkage pool, and ball protrusion shrinkage pool, the books propelling movement that has packaged are to going out the back on the packet board, under the effect of ball, the landing is to going out on the packet conveyer belt.

The utility model provides a books packagine machine improves production efficiency greatly, improves the packaging quality, reduces workman intensity of labour, and the books packing of solving current printing enterprise adopts artifical packing mode intensity of labour big, production efficiency is low, packs the technical problem of nonstandard moreover.

Drawings

Fig. 1 is a schematic top view of an embodiment of the invention;

FIGS. 2 and 3 are schematic structural views of two states of a wrapping station in the embodiment;

FIG. 4 is a schematic structural diagram of a paper cutting structure in the present embodiment;

FIG. 5 is a schematic view showing the structure of the hemming mechanism in the present embodiment;

FIG. 6 is a schematic structural view of the structure of the paste structure in the present embodiment;

FIG. 7 is a schematic structural view of a both-end side coating structure in the present embodiment;

FIGS. 8 and 9 are schematic diagrams showing two different arrangements of the glue-ejecting holes in this embodiment;

FIG. 10 is a schematic structural diagram of a bag-out station in the present embodiment;

in the attached drawings, 1-a frame, 10-a book feeding conveyor belt, 20-a bag discharging conveyor belt, 30-a machine head, 31-a book receiving station, 311-a book receiving plate, 312-a book pushing plate, 32-a paper packaging station, 321-a paper roll placing frame, 322-a paper pressing support, 3221-a sliding rod, 323-a packaging paper roll, 324-a paper guiding roller, 325-a first paper pressing roller, 326-a paper clamping mechanism, 3261-a paper clamping seat, 3262-a paper clamping block, 327-a paper cutting mechanism, 3271-a paper cutting seat, 3272-a paper cutting knife, 3273-a first movable pulley mechanism, 3274-a paper cutting backing plate, 328-a paper pressing connecting rod, 329-a second paper pressing roller, 33-a folding station, 331-a folding bracket, 332-an upper folding plate, 333-a lower folding plate and 334-a horizontal folding plate, 335-package pushing plate, 34-package discharging station, 341-package discharging plate, 342-package discharging support, 343-rolling ball, 35-book clamping seat, 351-bottom plate, 352-pressing plate, 36-middle side glue coating mechanism, 361-swing arm, 362-glue coating roller, 37-two-end side glue coating mechanism, 371-glue coating support, 372-glue coating seat, 373-glue spraying head, 374-second movable pulley mechanism, 375-glue spraying hole and 4-book to be packaged.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

As shown in fig. 1 to 10, a book packaging machine comprises a frame 1, wherein a book feeding conveyor belt 10, a bag discharging conveyor belt 20 and a machine head 30 are arranged on the frame 1, and a book receiving station 31, a paper packaging station 32, a folding station 33 and a bag discharging station 34 are sequentially arranged on the frame of the machine head 30;

one end of the book feeding conveyor belt 10 is a book feeding end, the other end of the book feeding conveyor belt 10 is a book receiving end, a book receiving plate 311 driven by a book receiving cylinder is arranged at the book receiving station 31 in a sliding mode, the position of the book receiving plate 311 corresponds to the position of the book receiving end of the book feeding conveyor belt 10, the book receiving plate can be specifically arranged at the lower position of the bending position of the book feeding conveyor belt, books 4 to be packaged on the book feeding conveyor belt slide onto the book receiving plate when moving to the book receiving plate position, a book pushing cylinder is arranged at the book receiving station 31 and connected with a book pushing plate 312 used for pushing the books to be packaged to the paper packaging station 32;

the paper wrapping station 32 is provided with a paper roll placing frame 321 and a paper pressing bracket 322, a wrapping paper roll 323 is placed on the paper roll placing frame 321, the paper roll placing frame is positioned above the paper pressing bracket, the top of the paper pressing bracket 322 is rotatably provided with two paper guide roll shafts, the two paper guide roll shafts are respectively rotatably provided with paper guide rolls 324, the two paper guide rolls 324 are arranged relatively close to each other, and wrapping paper passes through the space between the two paper guide rolls 324;

a first paper pressing roller shaft is vertically and slidably arranged on the paper pressing support 322, a first paper pressing roller 325 is arranged on the first paper pressing roller shaft, a paper clamping mechanism 326 is arranged at the bottom of the paper pressing support 322, the paper clamping mechanism 326 is installed on the rack 1 through a vertically moving paper clamping cylinder, a paper cutting mechanism 327 is arranged on the paper pressing support 322 close to the top, and the paper cutting mechanism 327 is positioned below the paper guide roller 324;

a book clamping seat 35 is arranged between the paper wrapping station 32 and the edge folding station 33 on the frame 1 in a sliding manner, specifically, the book clamping seat 35 is connected with a book clamping cylinder through a guide rail slideway structure, a bottom plate 351 is arranged at the bottom of the book clamping seat, and a pressing plate 352 driven by the vertically moving cylinder is arranged on the book clamping seat 35 in a sliding manner;

the folding station 33 is provided with a folding support 331, the folding support 331 is provided with three upper folding plates 332 driven by a folding cylinder, three lower folding plates 333 driven by the folding cylinder and four horizontal folding plates 334 driven by the folding cylinder, the positions of the upper folding plates 332 and the lower folding plates 333 correspond to the positions of three side surfaces of the book 4 to be packaged, the horizontal folding plates 334 correspond to the positions of the upper side surface and the lower side surface of the book 4 to be packaged, the book 4 to be packaged has four side surfaces in total, one of the side surfaces is a spine, the other three side surfaces are a middle side surface and two end side surfaces, which are opposite to the spine side surface according to different positions, the horizontal folding plates are arranged for pressing and folding the packaging paper on the middle side surface, and the packaging paper at two ends of the middle side surface is prevented from extending outwards when the side surfaces at two ends are folded, so that;

the folding station 33 is provided with a glue spreading device corresponding to three folding side surfaces of the book 4 to be packaged, and the glue spreading device comprises a middle side glue spreading mechanism 36 and two end side glue spreading mechanisms 37;

a bag pushing plate 335 driven by a bag pushing cylinder is arranged on one side of the folding station 33, the bag outlet station 34 is positioned on the other side of the folding station 33, a bag outlet plate 341 is arranged on the bag outlet station 34, a bag outlet conveyor belt 20 is arranged below the bag outlet plate 341, and the bag outlet plate is arranged close to the bag outlet conveyor belt.

In this embodiment, the first platen roller is hinged to the platen link 328, the platen link 328 is hinged to the second platen roller, the second platen roller 329 is rotatably installed on the second platen roller, the length of the platen link is usually smaller than the width of the book to be packaged, in the process that the book to be packaged enters the paper wrapping station, the book pushes against the packing paper to jointly push the second platen roller, the second platen roller can press the packing paper on the book to be packaged, the second platen roller is especially suitable for the condition that the thickness of the book to be packaged is not necessary, if only the first platen roller is arranged, the book to be packaged is suitable for the condition that the thickness of the book to be packaged is constant, at this time, the first platen roller is arranged at the height position corresponding to the top of the book to be packaged.

In this embodiment, an extension spring is connected between the first platen roller shaft and the top of the platen bracket 322, so that when the second platen roller moves upwards, the first platen roller easily moves upwards, and the book to be packaged is prevented from being blocked by the first platen roller and moving forwards.

In this embodiment, the paper cutting mechanism 327 includes a paper cutting seat 3271 fixedly connected to the paper pressing bracket 322, a paper cutter 3272 driven by a paper cutting cylinder is disposed on the paper cutting seat 3271, a paper cutting pad 3274 corresponding to the paper cutter is fixedly disposed on the paper pressing bracket, a rubber pad or a paper cutting gap for allowing the paper cutter to extend into is disposed on the paper cutting pad 3274, and the position of the paper cutter is reasonably adjusted according to the thickness of the book to be packaged.

In practical use, in order to better adapt to the thickness change of the book to be packaged, the paper pressing bracket 322 is vertically provided with a sliding rod 3221 extending transversely in a sliding manner, the sliding rod 3221 is provided with a transverse sliding groove, the sliding rod is arranged on the outer side of the paper pressing bracket, the end part of the second paper pressing roller shaft is in sliding fit with the transverse sliding groove, the displacement of the first paper pressing roller shaft is equal to that of the sliding rod in the vertical direction, and finally the displacement in the vertical direction is equal to the thickness of the book to be packaged;

the paper cutting mechanism 327 includes a paper cutting seat 3271, the paper cutting seat 3271 is connected to the slide bar 3221 through a first movable pulley mechanism 3273, the first movable pulley mechanism 3273 includes a rope and a movable pulley connected to the slide bar, preferably, one movable pulley is provided, the paper cutting mechanism is located inside the paper pressing support, the movable pulley is provided outside the paper pressing support, one end of the rope is connected to the paper cutting seat 3271, the other end is connected to the paper pressing support 322, an extension spring is connected between the paper cutting seat 3271 and the top of the paper pressing support 322, a pulling force of the extension spring is greater than a gravity of the paper cutting mechanism and smaller than a sum of the gravity of the paper cutting mechanism and a gravity of the first paper pressing roller and a first paper pressing roller shaft, so as to ensure that the paper cutting mechanism can ascend synchronously when the first paper pressing roller ascends, but a motion principle of the movable pulley mechanism is such that a distance of ascending of the paper cutting mechanism is twice a vertical ascending distance of the second paper pressing roller, i, the paper cutter can be ensured to be positioned at the height position twice as thick as the book to be packaged no matter how thick the book to be packaged is, so that the book can be coated by the upper folded edge and the lower folded edge of the paper cutter;

the paper cutting seat 3271 is provided with a paper cutter 3272 driven by a paper cutting cylinder, the paper pressing support is fixedly provided with a paper cutting base plate 3274 corresponding to the paper cutter, the paper cutting base plate is provided with a rubber pad or a paper cutting gap for allowing the paper cutter to stretch into, and specifically, a person skilled in the art can also set the paper cutting base plate on the paper cutting seat according to needs and the using convenience.

In this embodiment, the paper clamping mechanism 326 includes a paper clamping seat 3261, two paper clamping blocks 3262 respectively driven by a paper clamping cylinder moving horizontally are slidably disposed on the paper clamping seat 3261, the bottom of the paper clamping seat 3262 is connected to a paper clamping cylinder moving vertically, after the paper cutting operation is completed, the paper clamping cylinder moving horizontally controls the two paper clamping blocks to be loosened, then the paper clamping cylinder moving vertically drives the two paper clamping blocks to move upward to a position close to the paper guide roller, so that the wrapping paper is located between the two paper clamping blocks, then the two paper clamping blocks are controlled to move in opposite directions to clamp the wrapping paper, and then the paper clamping cylinder moving vertically drives the paper clamping blocks to move downward to return to the original position.

In this embodiment, the middle side glue coating mechanism 36 includes a swing arm 361 rotatably connected to the frame, a glue coating roller 362 driven by a motor is rotatably disposed on the swing arm 361, a glue coating cylinder is connected between the swing arm 361 and the frame, a glue containing cavity is disposed in the glue coating roller, a plurality of glue outlet holes communicated with the glue containing cavity are disposed on the circumferential surface of the glue coating roller, the glue containing cavity is communicated with a glue barrel through a hose, a solenoid valve and a pump are disposed on the hose, the glue coating cylinder drives the swing arm and the glue coating roller to swing to a packing paper position on the side of the middle position during glue coating, so that the glue coating roller abuts against the packing paper, the solenoid valve is controlled to be turned on, the glue coating roller is fully coated;

both ends side rubber coating mechanism 37 include with frame fixed connection's rubber coating support 371, the last rubber coating seat 372 that is equipped with of rubber coating support, the rubber coating seat corresponds the intermediate position of waiting to pack books width, it is equipped with by cylinder driven gluey head 373 to slide on the rubber coating seat 372, it glues the bucket through the hose intercommunication to spout gluey head 373, be equipped with solenoid valve and pump on the hose, when accomplishing the last hem or the hem down of both ends side, rubber coating cylinder drive rubber coating seat is to suitable high position, then spout gluey head by cylinder drive again and be close to waiting to spout gluey position, spout gluey through solenoid valve control.

In practical use, in order to better adapt to the thickness change of the packaged books, the middle side glue coating mechanism 36 comprises a swing arm 361 rotatably connected with the rack, a glue coating roller 362 driven by a motor is rotatably arranged on the swing arm 361, a glue coating cylinder is connected between the swing arm 361 and the rack, a glue containing cavity is arranged in the glue coating roller, a plurality of glue outlet holes communicated with the glue containing cavity are formed in the circumferential surface of the glue coating roller, the glue containing cavity is communicated with a glue barrel through a hose, and the hose is provided with an electromagnetic valve and a pump;

the two-end side gluing mechanism 37 comprises a gluing support 371 fixedly connected with the frame, a sliding rod is vertically arranged on the gluing support 371 in a sliding manner, the sliding rod and a sliding rod arranged on the paper pressing support can be the same sliding rod, a transverse sliding groove is formed in the sliding rod 3221, the end part of a second paper pressing roller shaft is in sliding fit with the transverse sliding groove, the sliding rod is connected with the gluing seat 372 through a second movable pulley mechanism 374, the second movable pulley mechanism 374 comprises a rope and a movable pulley, preferably, one movable pulley is arranged, the movable pulley is connected with the gluing seat 372, one end of the rope is connected with the sliding rod 371, and the other end of the rope is connected with the gluing support;

the rubber coating seat corresponds the intermediate position of treating packing books width, and it is equipped with on the rubber coating seat 372 by cylinder drive spout gluey head 373 to slide, spouts gluey head 373 to glue the bucket through the hose intercommunication, is equipped with solenoid valve and pump on the hose.

When the second platen roller rises to the height position of the thickness of the book to be packaged, the slide rod also rises to the same position, the rising distance of the gluing seat and the movable pulley is half of the rising distance of the slide rod, the thickness situation of the book to be packaged is irrelevant, namely the glue reaches the height position of half of the thickness of the book to be packaged, and the glue is sprayed to be beneficial to the adhesion of the packaging paper.

In this embodiment, spout and be equipped with a plurality of glue spraying hole 375 on the glue head 373, spout glue spraying hole 375 and be the rhombus and distribute, one of them pair of relative both corners of rhombus is located top and bottom respectively, can only set up four at least, and it also can be crisscross setting up by two lines about can guaranteeing the bonding effect of wrapping paper certainly to spout the glue hole.

In this embodiment, go out a packet station 34 and be equipped with out a packet support 342, go out to slope on a packet support 342 and be equipped with out a packet board 341, go out and be equipped with the shrinkage pool that a plurality of arrays distribute on the packet board 341, slide in the shrinkage pool and be equipped with ball 343, ball 343 salient shrinkage pool, the books propelling movement that is packed is to going out on the packet board after, under the effect of ball, the landing is to going out on the packet conveyer belt.

This embodiment is in-service use, for controlling conveniently to set up PLC control system, including the PLC controller, the PLC controller is connected solenoid valve, pump and motor, can also set up touch display screen for show work progress information and manual input parameter data and operation, to the control of cylinder, can set up corresponding mechanical limit structure, perhaps set up sensors such as proximity switch, the PLC controller is connected to the sensor.

The working process of the embodiment is as follows:

s1: placing the books to be packaged on the book feeding conveyor belt, wherein the books to be packaged reach the book receiving plate along with the book feeding conveyor belt;

s2: the book receiving plate receives the books to be packaged and then moves to a book receiving station;

s3: the book pushing plate pushes books to be packaged on the book receiving plate to a book clamping seat of a paper packaging station, the paper packaging is completed under the action of a first paper pressing roller and a second paper pressing roller in the book pushing process, and meanwhile, the book receiving plate returns to the book receiving end of the conveying belt;

s4: the paper cutting mechanism cuts paper, and after the paper cutting is finished, the paper cutting mechanism resets;

s5: an upper pressing plate of the book clamping seat is pressed downwards to clamp the book to be packaged and the packaging paper;

s6: the book clamping seat brings books and packaging paper to a flanging station, and the paper clamping mechanism clamps the paper;

s7: folding the middle side of the upper folding plate, and resetting after folding;

s8: the middle side gluing mechanism is used for gluing the middle side and resetting after glue drawing;

s9: folding the middle side of the lower folding plate, bonding the packing paper on the middle side, and resetting the lower folding plate after bonding;

s10: the four horizontal folding plates move to press and fold the packing paper extending out of the middle side face of the book towards the middle, and the horizontal folding plates reset after being pressed and folded;

s11: the upper edge folding plate carries out edge folding on the side surfaces of two ends, and the upper edge folding plate resets after edge folding;

s12: gluing the two end sides by a two-end side gluing mechanism, and resetting after gluing;

s13: folding the side faces of two ends of the lower folding plate, bonding the packing paper on the side faces of the two ends, and resetting the lower folding plate after bonding;

s14: the upper pressing plate of the book clamping seat rises;

s15: and the package pushing plate pushes the packaged books to a package discharging plate of a package discharging station, the packaged books reach a package discharging conveyor belt, and meanwhile, the book clamping seat returns to a paper packaging station to finish book packaging operation.

Wherein, the above steps S4 and S5, S11 and S13 may be replaced in sequence.

In practical use, the rack can be provided with two or more machine heads, so that book packaging efficiency is improved, and the book packaging machine can be suitable for packaging books of different specifications.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A book packaging machine is characterized by comprising a rack, wherein a book feeding conveying belt, a package discharging conveying belt and a machine head are arranged on the rack, and a book receiving station, a paper packaging station, a folding station and a package discharging station are sequentially arranged on the rack of the machine head part;

2. The book packaging machine of claim 1, wherein the first platen roller is hingedly connected to a platen link, the platen link being hingedly connected to a second platen roller shaft, the second platen roller being rotatably mounted to the second platen roller shaft.

3. The book packaging machine of claim 2, wherein an extension spring is connected between the first platen roller shaft and the top of the platen holder.

4. The book packaging machine according to claim 1, wherein the paper cutting mechanism comprises a paper cutting base fixedly connected to the paper pressing frame, a paper cutter driven by a paper cutting cylinder is provided on the paper cutting base, a paper cutting pad corresponding to the paper cutter is fixedly provided on the paper pressing frame, and a rubber pad or a paper cutting gap for allowing the paper cutter to extend into is provided on the paper cutting pad.

5. The book packaging machine according to claim 2, characterized in that a slide bar extending in the transverse direction is slidably provided on the paper pressing bracket in the vertical direction, the slide bar is provided with a transverse slide groove, and the end of the second paper pressing roller shaft is slidably engaged with the transverse slide groove;

6. The book packaging machine according to claim 1, wherein the paper clamping mechanism comprises a paper clamping base, two paper clamping blocks respectively driven by a paper clamping cylinder moving transversely are slidably arranged on the paper clamping base, and the bottom of the paper clamping base is connected with a paper clamping cylinder moving vertically.

7. The book packaging machine according to claim 1, wherein the middle side glue coating mechanism comprises a swing arm rotationally connected with the frame, a glue coating roller driven by a motor is rotationally arranged on the swing arm, a glue coating cylinder is connected between the swing arm and the frame, a glue containing cavity is arranged in the glue coating roller, the glue containing cavity is communicated with a glue barrel through a first hose, and the first hose is provided with an electromagnetic valve and a pump;

the gluing mechanism comprises a gluing support fixedly connected with the frame, a gluing seat is arranged on the gluing support, a glue spraying head driven by an air cylinder is arranged on the gluing seat in a sliding mode, the glue spraying head is communicated with a glue barrel through a second hose, and an electromagnetic valve and a pump are arranged on the second hose.

8. The book packaging machine according to claim 2, wherein the middle side glue coating mechanism comprises a swing arm rotationally connected with the frame, a glue coating roller driven by a motor is rotationally arranged on the swing arm, a glue coating cylinder is connected between the swing arm and the frame, a glue containing cavity is arranged in the glue coating roller, the glue containing cavity is communicated with a glue barrel through a third hose, and an electromagnetic valve and a pump are arranged on the third hose;

the glue spraying device is characterized in that a glue spraying head driven by an air cylinder is arranged on the glue coating seat in a sliding mode, the glue spraying head is communicated with a glue barrel through a fourth hose, and an electromagnetic valve and a pump are arranged on the fourth hose.

9. The book packaging machine according to claim 7 or 8, wherein the glue spraying head is provided with a plurality of glue spraying holes, the glue spraying holes are distributed in a diamond shape, and one pair of opposite corners of the diamond shape are respectively positioned at the top and the bottom.

10. The book packaging machine according to claim 1, wherein the package discharging station is provided with a package discharging support, the package discharging support is provided with the package discharging plate in an inclined manner, the package discharging plate is provided with a plurality of concave holes distributed in an array manner, and the concave holes are internally provided with the balls in a sliding manner, and the balls protrude out of the concave holes.