CN115139637B - Multi-level continuous bundling printer and continuous printing process - Google Patents

Abstract

The invention relates to a multi-layer continuous bundling printing machine and a continuous printing process, and relates to the technical field of printing processing of printing machines, comprising a supporting plate, a workbench, a conveyor arranged at the upper end of the workbench, a printing machine fixed at the left side of the upper end of the workbench and a supporting frame fixed on the supporting plate, wherein a winding platform for fixing and positioning a film covered roller is arranged on the side wall of the printing machine, a paper bag cutting platform is arranged on the supporting frame and positioned right above the middle part of the upper end of the workbench, and a cleaning platform is arranged on the supporting frame and positioned between the winding platform and the paper bag cutting platform; the invention can integrate the printing, film coating and cutting of the paper bag, thereby greatly reducing the complicated steps in the independent operation, simultaneously reducing the loss of raw materials, and simultaneously shaping the paper board after film coating and avoiding bending in the hot stamping process.

Description

Multi-level continuous bundling printer and continuous printing process

Technical Field

The application relates to the technical field of printing processing of a printing machine, in particular to a multi-layer continuous bundling printing machine and a continuous printing process.

Background

Printing machines are machines for printing text and images, and modern printing machines generally consist of mechanisms for loading, inking, embossing, feeding paper (including folding) etc., which are capable of printing on different types of materials, such as wood, glass, crystal, metal plates, floor tiles, paper, stone or plastic surfaces, for example paper, with paper bags being the most widely used.

Various logos or various patterns of various brands are often printed on the surface of the existing portable paper bag, and the logos or the patterns are printed on the surface of the paper bag in the process of producing and manufacturing the paper bag through a printer.

The manufacturing steps are mainly as follows: firstly, producing a rolled paperboard by raw materials, then releasing and rolling the rolled paperboard, printing printed characters and images on the surface of the paperboard at equal intervals by a printer in the process, cutting the printed paperboard to divide the paperboard into a plurality of small pieces of paperboard, hot-stamping and laminating the small pieces of cut paperboard, folding the small pieces of paperboard after laminating, and finally manufacturing the paper bag.

In the existing printing machine, for example, chinese patent with publication number CN216359851U discloses a macromolecule paper bag printing machine, which relates to the relevant field of printing machines and aims at solving the problems that the printing position of the printing machine cannot be adjusted, and the printing effect cannot be guaranteed by rapid air drying after the printing is finished because different paper bags cannot be positioned and installed on raw materials at present. The utility model provides a polymer paper bag printing machine, including the mount, one side fixedly connected with mounting panel of mount, one side threaded connection of mounting panel has the bolt, the surface of bolt rotates and is connected with the cylinder, one side fixedly connected with backup pad of mounting panel, the last fixed surface of backup pad installs first motor, the output fixedly connected with pivot of first motor, the opposite side fixedly connected with workstation of mount, the sliding tray has been seted up to the upper surface of workstation, the inside sliding connection of sliding tray has the movable plate, the upper surface of movable plate is seted up flutedly, the inner wall fixedly connected with telescopic link of recess.

The above-mentioned printer can fix a position the installation and can carry out quick air-drying to the raw materials, but it still has some problems:

1. when the paper bag is printed, the printing of the paper bag, the film coating of the paper bag and the cutting of the paper bag are all separately and independently operated, so that the operation steps are very complicated, and a large amount of materials are wasted in multiple operation steps.

2. When printing the cardboard, need cut the cardboard after printing and tectorial membrane, and current device only can the ration cut, can't change the size of cutting as required, consequently its suitability is relatively poor to when carrying out the tectorial membrane to the cardboard, the film on the cardboard can make the cardboard crooked to the one end of tectorial membrane after being heated and cooled, and the shaping can take place to take place for a long time to it, consequently needs to carry out the secondary treatment comparatively loaded down with trivial details to it afterwards.

Disclosure of Invention

In order to enable the paper bag to carry out integrated operations of printing, laminating and cutting in the manufacturing process, the application provides a multi-layer continuous bundling printing machine and a continuous printing process.

In a first aspect, the application provides a multi-layer continuous bundling printing machine and a continuous printing process, which adopt the following technical scheme:

The utility model provides a continuous bundle printing machine of multistage, includes backup pad, workstation, the conveyer that the workstation upper end set up, the fixed printing machine in workstation upper end left side and the support frame of backup pad, be provided with the winding platform that is used for fixing and fixing a position the tectorial membrane cylinder on the lateral wall of printing machine, install the container bag on the support frame and be located directly over the workstation upper end middle part and cut the platform, still include the support frame on and be located the clearance platform between winding platform and the container bag and cut the platform.

The paper bag cutting platform comprises a telescopic air cylinder fixedly installed on a supporting frame, the output end of the telescopic air cylinder penetrates through the supporting frame in a sliding mode and is provided with a hot stamping plate through a quick disassembly module, an electric push rod is fixed at the upper end of the supporting frame and located at the rear side of the telescopic air cylinder, the output end of the electric push rod faces downwards and is connected with a horizontal plate which is arranged on the supporting frame in a sliding mode, and the lower end of the horizontal plate is provided with a cutting module.

Preferably, the winding platform comprises two front-back symmetrical horizontal placing frames fixedly installed on the side wall of the printing machine, round holes are distributed on the same horizontal line on the two horizontal placing frames, fixing columns used for fixing the film covering roller are slidably installed in the round holes, a fixing plate is installed on the front side of each fixing column, a reset spring used for resetting is connected between the inner side of each fixing plate and the horizontal placing frame, the reset spring is sleeved on each fixing column, a positioning module used for positioning the film covering roller is installed at the upper end of the workbench close to the printing machine, and a guide module is arranged on the workbench.

Preferably, the positioning module comprises a printer side wall and two front-back symmetrical connecting plates which are positioned below the horizontal placing frame and are fixed, positioning columns are arranged on opposite sides of the two connecting plates together, two front-back symmetrical V-shaped rods which are used for carrying out position adjustment on the film coating roller are connected to the positioning columns in a sliding mode, the upper ends of the V-shaped rods are abutted to the side wall of the film coating roller, the lower ends of the V-shaped rods are connected with arc plates which are abutted to the side wall of the paperboard, positioning springs are connected between the outer side wall of the V-shaped rods and the inner side wall of the connecting plates, and the positioning springs are sleeved on the positioning columns.

Preferably, the cutting module comprises a sliding hole formed in the horizontal plate and corresponding to the telescopic cylinder, two telescopic blocks which are symmetrical front and back are fixedly connected to the left side and the right side of the upper end of the horizontal plate, one end of each telescopic block, which is far away from the horizontal plate, is fixedly provided with a vertical rod, a matrix structure is formed between the vertical rods, two layers of sliding frames are formed on the vertical rods so as to be used for adjusting the distance between the vertical rods on the left side and the right side, each layer of sliding frame comprises four rectangular blocks, the rectangular blocks positioned at the upper end of the vertical rod slide on the vertical rods up and down, the rectangular blocks positioned at the lower end of the vertical rod are fixedly connected with the vertical rods, the rectangular blocks positioned at the lower end of the vertical rod are mutually hinged with a shearing fork assembly in a hinged mode, a locking threaded rod is installed on the rectangular blocks positioned at one side of the upper end of the vertical rod in a penetrating mode, a cutting knife is fixed on the rectangular block positioned at the left side of the lower end of the vertical rod, a paperboard limiter is fixed on the rectangular blocks positioned at the right side of the lower end of the vertical rod, and a stacking platform is arranged on the right side of the workbench.

Preferably, the quick detach module includes fixed quick detach board on the flexible cylinder output, is provided with the joint board on the upper end of hot seal board corresponds the quick detach board, is equipped with two bilateral symmetry's draw-in grooves on the quick detach board, has the set square through joint spring coupling in the draw-in groove, corresponds the set square on the joint board and offers the tear-down groove.

Preferably, the cleaning platform comprises a triangular cleaning collecting block fixedly installed on the workbench, the horizontal end and the inclined end of the triangular cleaning collecting block are respectively connected with two rotating shafts through a support in a rotating mode, a driving motor is connected to one side of the rotating shafts through a motor base, cleaning belts are wound on the two rotating shafts, and cleaning brushes capable of being washed and reused are arranged on the surfaces of the cleaning belts.

Preferably, the triangle clearance collection piece is hollow structure, and the triangle clearance collection piece corresponds the position of clearance area and is equipped with the movable groove, and movable inslot fixed mounting has the clearance spring lever, is fixed with on the clearance spring lever and scrapes the board, scrapes the board and offset with the cleaning brush and contact, and the inside of triangle clearance collection piece 80 is equipped with the dust catcher that can collect the dust granule that scrapes the board clearance.

Preferably, the guide module includes two pressing springs of fore-and-aft symmetry of the upper end installation of workstation, the upper end of two pressing springs is fixed execution block jointly, two execution block opposite sides are rotated jointly and are installed the pressing post, the left side of execution block articulates 匚 shape frame jointly, link to each other through the pressing spring down between 匚 shape frame's lower extreme and the workstation, 匚 shape frame lower extreme left side rotates and is connected with down the compression roller, the upper end of workstation just is located the right-hand bidirectional threaded rod that has through support fixed mounting, and bidirectional threaded rod's lateral wall is connected with synchronous motor, synchronous motor fixes on the lateral wall of support, install two special-shaped deflector of fore-and-aft symmetry through threaded connection's mode on the bidirectional threaded rod, the lower extreme of two special-shaped deflector is contradicted on the workstation and two special-shaped deflector opposite sides from left to right rotate in proper order and is provided with a plurality of telescopic links, the outside of telescopic link is including the rubber layer, and telescopic link from left to right and the height between the workstation reduces gradually, workstation upper end right side through horizontal equidistant guide plectrum, the lower extreme rotation of guide plectrum has the guide rubber wheel.

Preferably, the pile up neatly platform is including contradicting the turn-over arc cooling plate of placing on the workstation right side, be fixed with the pile up neatly support in the backup pad, it has two pile up neatly axles to rotate on the pile up neatly support, the epaxial cover of pile up neatly is equipped with the turn-over belt that is used for realizing the cardboard turn-over, the crooked part in turn-over belt middle part carries out the bearing through the auxiliary shaft, the epaxial pile up neatly motor that is connected with of pile up neatly of one side, the pile up neatly motor passes through the motor cabinet to be fixed on the pile up neatly support, the equidistant coating that is used for carrying out heat dissipation to the cardboard that sets up on the turn-over belt, one side that the workstation was kept away from to the turn-over belt sets up the support bracket that is used for bearing cardboard, the support bracket sets up in the backup pad.

In a second aspect, the invention also discloses a multi-layer continuous bundle printing process, which comprises the following specific steps:

S1, paperboard printing: firstly, placing a pre-selected paper board into a printer, carrying out equidistant pattern printing on the paper board by the printer, and after the pattern on the paper board is printed and rapidly shaped and air-dried, sending the paper board out from a discharge hole of the printer;

S2, guiding and positioning: the paper board is guided by the guide module, so that the paper board moves from left to right, and meanwhile, the film to be coated on the paper board is aligned and positioned while the paper board is guided;

S3, cleaning operation: after the paper board and the film are aligned, the two are overlapped, and the opposite sides of the paper board and the film are cleaned by a cleaning platform in the overlapping process;

S4, hot stamping and cutting: after the paperboard and the film are overlapped, extruding and laminating the paperboard and the film, and then cutting the paperboard after laminating at equal intervals;

S5, collecting paper boards: and uniformly cooling and turning over the cut paperboards, stacking and collecting the paperboards, and avoiding the scattered and disordered paperboards from damaging the working environment.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The invention adopts the integrated device to carry out the assembly line operation of printing, film coating and cutting in the paper bag manufacturing process, reduces the waste of raw materials caused by each operation in the paper bag manufacturing process, and further improves the processing efficiency.

2. According to the invention, the position of the cutting knife can be adjusted through the cutting module, so that the equipment can cut paperboards with different lengths at equal intervals, and the applicability of the equipment is greatly improved.

3. According to the invention, the stacking platform can effectively cool the heated and coated paper board, and meanwhile, the turnover arc-shaped cooling plate and the turnover belt are matched to realize one hundred and eighty degrees of paper board turnover, so that one surface of the paper board coated with the film is ensured to be stacked downwards, and bending of the paper board is avoided.

4. The invention can clean the film and the paperboard through the cleaning platform, ensure the cleanness of the mutual contact surface of the film and the paperboard, and avoid the pollution of the printed pattern.

Drawings

Fig. 1 is a schematic diagram of the main structure of the present invention.

Fig. 2 is a schematic view of a part of the structure of the winding platform.

Fig. 3 is a schematic view of a first view structure of the guide module.

Fig. 4 is a schematic view of a second view structure of the guide module.

Fig. 5 is a schematic view of a part of the structure of the paper bag cutting platform.

Fig. 6 is an exploded view of the quick disconnect module.

Fig. 7 is a schematic view of a part of the structure of the palletizing platform.

Fig. 8 is a schematic main body structure of the cleaning platform.

Fig. 9 is an exploded view of the cleaning platform.

Fig. 10 is a flow chart of a multi-level continuous printing process.

Reference numerals illustrate: 1. a support plate; 2. a work table; 3. a conveyor; 4. a printing machine; 5. a support frame; 6. a winding platform; 7. a paper bag cutting platform; 8. cleaning a platform; 70. a telescopic cylinder; 71. a thermal printing plate; 72. quick disassembly module; 73. an electric push rod; 74. a horizontal plate; 75. a cutting module; 60. a horizontal placing frame; 61. fixing the column; 62. a fixing plate; 63. a return spring; 64. a positioning module; 65. a guide module; 66. a film coating roller; 641. a connecting plate; 642. positioning columns; 643. a V-shaped rod; 644. an arc-shaped plate; 645. a positioning spring; 750. a telescopic block; 751. a vertical rod; 752. a loop-shaped block; 753. a scissors assembly; 754. locking a threaded rod; 755. a cutting knife; 756. a paperboard limiter; 76. a stacking platform; 720. a quick release plate; 721. a clamping plate; 722. a clamping spring; 723. a triangle; 724. disassembling the spring; 725. disassembling the plate; 80. triangular cleaning and collecting blocks; 81. a rotating shaft; 82. a driving motor; 83. cleaning the belt; 84. cleaning brushes; 800. cleaning a spring rod; 801. a scraping plate; 802. a dust collector; 650. pressing the spring; 651. an execution block; 652. pressing the column; 653. a two-way threaded rod; 654. a special-shaped guide plate; 655. a telescopic column; 656. a horizontal slide bar; 657. a guiding pulling piece; 658. a guide rubber wheel; 659. a synchronous motor; 660. 匚 -shaped frames; 661. pressing down the spring; 662. a lower press roll; 760. turning over the arc-shaped cooling plate; 761. a stacking bracket; 762. a stacking shaft; 763. turning over the belt; 764. stacking motors; 765. a support bracket; 766. an auxiliary shaft.

Detailed Description

The application is described in further detail below with reference to fig. 1-10.

The embodiment of the application discloses a multi-layer continuous bundling printing machine and a continuous printing process, which can realize integral operation of laminating and cutting on a paperboard after printing by the printing machine, can effectively improve the operation efficiency, reduce repeated steps caused by separating laminating operation and cutting operation, further cause waste of raw materials due to repeated operation, and can adjust the cutting length in the cutting process, cut according to fixed length as required, and further improve the applicability of products.

Embodiment one:

Referring to fig. 1, a schematic diagram of a complete structure of the present embodiment is shown, and a multi-level continuous bundle printing machine includes a support plate 1, a workbench 2, a conveyor 3 disposed at the upper end of the workbench 2, a printing machine 4 fixed at the left side of the upper end of the workbench 2, and a support frame 5 fixed on the support plate 1; the conveyor 3 is arranged on the table 2 by means of a recess provided in the upper end of the table 2, and the conveyor 3 is a known device for conveying products, in which embodiment the conveyor 3 is mainly used for driving the board from left to right.

It should be noted that, the printer 4 is a known device, which is mainly used for printing on cardboard or other materials, and after the printer 4 performs equidistant printing on the cardboard, patterns appear on the surface of the cardboard, so as to prevent the patterns from being worn and ensured during use, and at the same time, to improve the color vividness of the patterns, it is often necessary to apply a transparent film on the surface of the patterns.

A winding platform 6 for fixing and positioning the film coating roller 66 is arranged on the side wall of the printer 4, and the winding platform 6 is a platform for fixing the film coating roller 66; the paper bag cutting platform 7 is arranged right above the middle part of the upper end of the workbench 2 and on the supporting frame 5, and the paper bag cutting platform 7 is used for equally cutting the paper board after film coating is completed, so that the paper board is divided into a plurality of small paper boards from a whole paper board, and the paper board is used for subsequent folding, so that the paper board becomes a paper bag.

Still include on the support frame 5 and be located the clearance platform 8 between coiling platform 6 and the container bag cutting platform 7, clearance platform 8 is the platform of treating cardboard and the film of tectorial membrane and clear up, avoids cardboard and film when the tectorial membrane, appears a large amount of dust and influences integrality and the aesthetic property of pattern between the two.

Referring to fig. 1 and 2, it is often necessary to unload bolts and nuts when taking and placing the film coating roller 66, so as to ensure that the film coating roller 66 with the film can achieve quick taking and placing; based on this, this embodiment proposes a winding platform 6, which includes two horizontal racks 60 that are symmetrically arranged on the side wall of the printer 4, and circular holes are distributed on the same horizontal line on the two horizontal racks 60; the horizontal shelf 60 can be used for placing the film covering roller 66, so that the stability of the film covering roller 66 is guaranteed, the middle part of the film covering roller 66 is of a hollow structure, and the film covering roller 66 can be sleeved on the fixing column 61.

A fixed column 61 for fixing a film covering roller 66 is slidably arranged in the round hole, a fixed plate 62 is arranged on the front side of the fixed column 61, a reset spring 63 for resetting is connected between the inner side of the fixed plate 62 and the horizontal placing frame 60, and the reset spring 63 is sleeved on the fixed column 61; in the initial state, the fixing column 61 is inserted into the circular holes of the two horizontal placing frames 60 all the time by the rightward elastic force of the return spring 63, when the film coating roller 66 with the film needs to be placed, firstly, an operator pulls the fixing plate 62 and the fixing column 61, so that the fixing column 61 is separated from the circular holes of the horizontal placing frames 60 at the rear side of the printing machine 4, enough space is reserved for installing the film coating roller 66, then the film coating roller 66 is sleeved on the fixing column 61, the fixing column 61 is reinserted into the circular holes of the horizontal placing frames 60 at the rear side of the printing machine 4, and at the moment, the film coating roller 66 is fixed between the two horizontal placing frames 60.

The position that is close to printing machine 4 on workstation 2 installs the location module 64 that is used for fixing a position laminating cylinder 66, and the effect of location module 64 is to fixing a position laminating cylinder 66 that can be moved back and forth on the fixed column 61 for the both ends of film and cardboard can be aligned, are provided with guide module 65 on workstation 2, and guide module 65 can lead film and cardboard, makes it can follow the surface of workstation 2 from left to right movement.

After the film coating roller 66 is placed on the fixed column 61, the film on the film coating roller 66 and the paperboard discharged from the discharge port of the printer 4 are not in an aligned state, and positioning and alignment can be realized through the positioning module 64; specifically, the positioning module 64 includes two front-back symmetrical connection plates 641 fixed on the side wall of the printer 4 and below the horizontal rack 60, the opposite sides of the two connection plates 641 are provided with positioning columns 642 together, the positioning columns 642 are slidably connected with two front-back symmetrical V-shaped rods 643 for adjusting the position of the film coating roller 66, the upper ends of the V-shaped rods 643 are in contact with the side wall of the film coating roller 66, and the lower ends of the V-shaped rods 643 are connected with arc plates 644 abutted against the side wall of the paper board; the direction of the arc 644 close to the discharge port of the printer 4 is an outwardly expanding arc structure, which is characterized in that the arc 644 is mainly used for facilitating the positioning and guiding of the cardboard.

A positioning spring 645 is connected between the outer side wall of the V-shaped rod 643 and the inner side wall of the connecting plate 641, the positioning spring 645 is sleeved on the positioning column 642, and the positioning spring 645 is used for applying inward force to the V-shaped rod 643, so that the two V-shaped rods 643 limit the laminating roller 66 inwards, and the rotation of the laminating roller 66 is not affected.

Specifically, during the process of installing the film coating roller 66, the arc plates 644 fixed at the lower ends of the V-shaped rods 643 are abutted against the front and rear side walls of the cardboard, at this time, the distance between the two V-shaped rods 643 which are symmetrical front and rear is the position where the film coating roller 66 needs to be placed, during the process of placing the film coating roller 66 on the fixing column 61, the upper ends of the two V-shaped rods 643 are abutted against the front and rear sides of the film coating roller 66, at this time, the two V-shaped rods 643 clamp the film coating roller 66 and the cardboard through the elasticity of the positioning springs 645, so that the stability between the two V-shaped rods 643 is ensured, and then the alignment of the film on the film coating roller 66 and the cardboard is ensured.

Referring to fig. 3 and 4, to effect the overlapping of the film and the cardboard; specifically, the guide module 65 includes two pressing springs 650 installed at the upper end of the workbench 2 and symmetrical in front and back, the upper ends of the two pressing springs 650 jointly fix the execution block 651, the opposite sides of the two execution blocks 651 jointly rotate and install the pressing post 652, the left side of the execution block 651 jointly hinges 匚 -shaped frame 660, the lower end of the 匚 -shaped frame 660 is connected with the workbench 2 through a pressing spring 661, and the left side of the lower end of the 匚 -shaped frame 660 is rotationally connected with a pressing roller 662; after the film coating roller 66 is aligned with the paperboard, the film on the film coating roller 66 is pulled to enable the film to pass through the pressing post 652, the film is adsorbed on the surface of the paperboard through the pressing post 652, then the paperboard is driven to move from left to right through a known conveyor 3 on the workbench 2 until the film is adsorbed on the upper end of the paperboard, and the 匚 -shaped frame 660 and the pressing roller 662 press down the film, so that a movable area in the middle of the 匚 -shaped frame 660 can be cleaned through the cleaning platform 8, the film can be guaranteed to be abutted against the cleaning platform 8, and the cleanliness of the film is improved.

The upper end of the workbench 2 is fixedly provided with a bidirectional threaded rod 653 through a bracket on the right side of the pressing post 652, the side wall of the bidirectional threaded rod 653 is connected with a synchronous motor 659, the synchronous motor 659 is fixed on the side wall of the bracket, two front-back symmetrical special-shaped guide plates 654 are arranged on the bidirectional threaded rod 653 in a threaded connection mode, the lower ends of the two special-shaped guide plates 654 are abutted against the workbench 2, and a plurality of telescopic posts 655 are sequentially arranged on the opposite sides of the two special-shaped guide plates 654 in a rotating manner from left to right; when the film adsorbs behind the upper end of cardboard, the cardboard is on cardboard and film through flexible post 655 and the rubber layer effect that its surface set up in the in-process that removes right to carry out the first pressfitting to both, the effect of bi-directional threaded rod 653 is the synchronous relative motion of drive two dysmorphism deflector 654, guarantees that dysmorphism deflector 654 leads the cardboard, avoids the in-process position of cardboard removal to take place the skew.

The outer side of the telescopic column 655 comprises a rubber layer, and the height between the telescopic column 655 and the workbench 2 gradually decreases from left to right; the effect of rubber layer is to contact the film to play the guard action to the film, avoid it to take place to break, highly reduce gradually between telescopic column 655 and the workstation 2 is in order to guarantee to combine step by step between film and the cardboard, exerts different forces through the simulation and makes film and cardboard be stained with each other, is convenient for follow-up carrying out the secondary hot stamping fixed to it.

Specifically, first start synchronous motor 659, synchronous motor 659 drives two dysmorphism deflector 654 simultaneous relative motion, until dysmorphism deflector 654 contradicts with the cardboard in the middle, but can not influence the motion of cardboard, and the cardboard extrudees cardboard and the film of its upper end through flexible post 655 in the in-process of motion afterwards to make film and cardboard carry out first fixed, avoid both to appear the condition of separation at the in-process of carrying.

Referring to fig. 5, in order to realize equidistant cutting of the paper board, the paper bag cutting platform 7 is provided in the embodiment; specifically, the paper bag cutting platform 7 comprises a telescopic cylinder 70 fixedly installed on the supporting frame 5, the output end of the telescopic cylinder 70 penetrates through the supporting frame 5 in a sliding mode and is provided with a hot stamping plate 71 through a quick disassembling module 72, and the hot stamping plate 71 is used for extruding paper boards and films through a certain temperature, so that the films can be more stably adsorbed on the surfaces of the paper boards, and the films are prevented from being separated from the paper boards.

The upper end of the support frame 5 and the rear side that is located the telescopic cylinder 70 are fixed with electric putter 73, and electric putter 73's output is down and be connected with the horizontal plate 74 that slides and set up on the support frame 5, and the lower extreme of horizontal plate 74 is provided with cuts module 75.

Specifically, the telescopic cylinder 70 is started first, the output end of the telescopic cylinder 70 extends downwards, then the output end of the telescopic cylinder 70 drives the hot stamping plate 71 to downwards lean against the upper ends of the paper board and the film, at this time, the hot stamping plate 71 carries out hot stamping treatment on the paper board and the film until after the paper board and the film are fixed, the electric push rod 73 is started, the electric push rod 73 drives the cutting module 75 to downwards move, and the paper board is cut through the cutting module 75.

Referring to fig. 6, the quick-release module 72 includes a quick-release plate 720 fixed on the output end of the telescopic cylinder 70, a clamping plate 721 is disposed on the upper end of the thermal printing plate 71 corresponding to the quick-release plate 720, two bilaterally symmetrical clamping grooves are disposed on the quick-release plate 720, a triangle 723 is connected in the clamping grooves through a clamping spring 722, and a release groove is disposed on the clamping plate 721 corresponding to the triangle 723; when a new hot-stamping plate 71 needs to be replaced, the clamping groove on the hot-stamping plate 71 is contacted with the quick-dismantling plate 720 and is connected and fixed by friction force.

Specifically, the triangle 723 is pressed to retract into the clamping groove on the quick release plate 720, at this time, the triangle 723 is separated from the dismounting groove on the clamping plate 721, at this time, the hot stamping plate 71 can be taken out, and when the hot stamping plate 71 is replaced with a new one, the quick release plate 720 is aligned to the clamping plate 721, so that the triangle is reinserted into the dismounting groove on the clamping plate 721.

Referring back to fig. 5, the cutting module 75 includes two layers of sliding frames formed on the vertical bars 751 for adjusting the distance between the vertical bars 751 on the left and right sides, each layer of sliding frame including four rectangular blocks 752 in a matrix structure; the four return blocks 752 at the upper end of the vertical bar 751 are slidably moved up and down, and the four return blocks 7 at the lower end of the vertical bar 751 are fixed to the vertical bar 751.

The square block 752 positioned at the upper end of the vertical rod 751 slides up and down on the vertical rod 751, the square block 752 positioned at the lower end of the vertical rod 751 is fixedly connected with the vertical rod 751, the four square blocks 752 positioned at the front side and the rear side in the vertical direction are mutually hinged with the scissor fork assembly 753 in a hinged manner, and the square block 752 at one side of the upper end of the vertical rod 751 is penetrated and provided with a locking threaded rod 754 in a threaded connection manner; when the cutting knife 755 needs to perform position adjustment, firstly, an operator slides a loop-shaped block 752 at the upper end of the vertical rod 751, the loop-shaped block 752 moves upwards, and the cutting length is gradually reduced; the loop 752 moves downward and the length of the cut becomes gradually greater; after the position of the cutter 755 is adjusted as needed, the locking threaded rod 754 is rotated, and the locking threaded rod 754 applies pressure to the outer side wall of the vertical bar 751, so that the loop 752 is restrained and fixed.

A cutting knife 755 is fixed on a square block 752 positioned on the left side of the lower end of the vertical rod 751, a paperboard limiter 756 is fixed on the square block 752 positioned on the right side of the lower end of the vertical rod 751, and the paperboard limiter 756 is of a telescopic structure; in the initial state, the cutting knife 755 is above the cardboard and has a certain distance, but the cardboard limiter 756 just abuts against the floor through its own telescopic structure, at this time, the cardboard limiter 756 can form a barrier to limit the moving cardboard, when the cardboard will first abut against the left side wall of the cardboard limiter 756 in the moving process, then the hot stamping plate 71 moves down and carries out the hot stamping process to the limited cardboard, then the electric putter 73 drives the cutting knife 755 to move down, the cardboard limiter 756 always abuts against the workbench 2 in the moving down process, and the cardboard limiter 756 starts to shrink through its own telescopic property, after the cutting knife 755 cuts the cardboard, the electric putter 73 drives the cutting knife 755 to move up until the cardboard limiter 756 also rises synchronously in the suspended state, and then the conveyor 3 drives the cut cardboard to convey to the right.

Referring to fig. 7, the cardboard and the film are pressed by the hot stamping plate 71, the cardboard and the film are heated gradually, after the two are fixed together, the film on the cardboard is bent after being heated and cooled, at this time, the cardboard is bent towards the surface covered with the film, at this time, the embodiment cools the cardboard by the stacking platform 76, shapes the cardboard while cooling, and specifically, the stacking platform 76 comprises a turnover arc-shaped cooling plate 760 which is abutted against the right side of the workbench 2; the function of the turned-over arcuate cooling plate 760 is to cool the heated board and film.

The support plate 1 is fixedly provided with a stacking support 761, the stacking support 761 is rotatably provided with two stacking shafts 762, the stacking shafts 762 are sleeved with a turnover belt 763 for realizing turnover of the paperboards, the middle bent part of the turnover belt 763 is supported through an auxiliary shaft 766, one side of the stacking shaft 762 is connected with a stacking motor 764, the stacking motor 764 is fixed on the stacking support 761 through a motor seat, the turnover belt 763 is provided with a coating for radiating heat of the paperboards at equal intervals, one side of the turnover belt 763, far away from the workbench 2, is provided with a support bracket 765 for supporting the paperboards, and the support bracket 765 is arranged on the support plate 1.

Specifically, after the paper board and the film are fixed together, the paper board after the film is continuously conveyed rightward through the conveyor 3, then the paper board after the film is covered enters a gap between the turnover belt 763 and the turnover arc-shaped cooling plate 760, at the moment, the turnover belt 763 is driven to rotate through the stacking motor 764, the paper board after the film is covered moves rightward along the turnover arc-shaped cooling plate 760 in the rotating process of the paper board, at the same time, the coated paper board is cooled through the coating on the turnover belt 763 matched with the turnover arc-shaped cooling plate 760, and meanwhile, the paper board is in a flat state through extrusion between the two, then the paper board after the film is made to fly to the upper end of the support bracket 765 through inertia of the movement of the turnover belt 763, at the moment, the surface of the paper board after the film faces downwards, the paper board is placed on the support bracket 765, and a large amount of paper board after the film is covered is stacked on the support bracket 765 along with cutting progress, and unified collection is carried out.

In order to further ensure the effect of improving the laminating effect of the paper board on the basis of the first embodiment, the embodiment provides the cleaning platform 8, the cleaning of the opposite sides of the film and the paper board is performed to ensure the cleanliness of the paper board and the film, and bubbles generated between the film and the paper board due to impurities and the like are avoided, so that poor fixity between the film and the paper board is caused.

Referring to fig. 8 and 9, the cleaning stage 8 includes a triangular cleaning collecting block 80 fixedly mounted on the table 2, and when the film roll 66 is placed, the film slides from the upper inclined surface of the triangular cleaning collecting block 80, and the board slides from the horizontal end of the bottom of the triangular cleaning collecting block 80.

The horizontal end and the inclined end of the triangular cleaning and collecting block 80 are respectively connected with two rotating shafts 81 through a support in a rotating way, the rotating shaft 81 on one side is connected with a driving motor 82 through a motor base, the two rotating shafts 81 are wound with a cleaning belt 83, and the surface of the cleaning belt 83 is provided with a cleaning brush 84 which can be washed and reused; after the film and the paper board are all propped against the cleaning belt 83 on the triangular cleaning collecting block 80, the driving motor 82 is started, the driving motor 82 drives the cleaning belt 83 to rotate, and the cleaning belt 83 cleans dust on the paper board and the film through the cleaning brush 84 on the surface of the cleaning belt 83 in the rotating process, so that the paper board and the film are cleaned, and the cleanliness of the paper board and the film close to one side of each other is guaranteed.

Specifically, the 匚 -shaped frame 660 on the guide module 65 is matched with the lower pressing roller 662 to press the film downwards, so that the film can tightly lean against the triangular cleaning collecting block 80 when passing through the inclined end of the triangular cleaning collecting block 80, the cleaning efficiency of the inner side of the subsequent film is improved, and the cleaning brush 84 can clean the film, but the film cannot be damaged due to the fact that the film is pulled because of viscosity.

Referring to fig. 8 and 9, the triangular cleaning collecting block 80 is of a hollow structure, a movable groove is arranged at a position of the triangular cleaning collecting block 80 corresponding to the cleaning belt 83, a cleaning spring rod 800 is fixedly arranged in the movable groove, a scraping plate 801 is fixedly arranged on the cleaning spring rod 800, the scraping plate 801 is in contact with the cleaning brush 84, and a dust collector 802 capable of collecting dust particles cleaned by the scraping plate 801 is arranged inside the triangular cleaning collecting block 80; after the dust is cleaned by the cleaning brush 84 on the cleaning belt 83, the cleaning belt 83 continues to rotate, but when the part of the cleaning belt 83 for cleaning the dust rotates into the movable groove of the triangular cleaning collecting block 80, the scraping plate 801 in the movable groove scrapes the dust on the surface of the cleaning belt 83, so that some relatively large particles of dust and some easily-fallen dust are produced, and then the dust is sucked away by the dust collector 802 and collected uniformly, and after the cleaning brush 84 absorbs more dust and loses the adhesiveness, the cleaning brush 84 can be removed for repeated use after washing, and the new cleaning brush 84 can be replaced.

Referring to fig. 10, in addition, the embodiment also discloses a multi-layer continuous bundle printing process, which comprises the following specific steps:

S1, paperboard printing: firstly, the paper board which is manufactured in advance is placed in a printer 4, equidistant pattern printing is carried out on the paper board by the printer 4, and after the pattern on the paper board is printed and shaped quickly and air-dried, the paper board is sent out from a discharge hole of the printer 4.

S2, guiding and positioning: firstly, an operator pulls the fixing plate 62 and the fixing column 61 to sleeve the film coating roller 66 on the fixing column 61, inserts the fixing column 61 into a round hole on the horizontal rack 60 at the rear side of the printer 4, at this time, the film coating roller 66 is fixed between the two horizontal racks 60, the two ends of the film coating roller 66 are clamped through the V-shaped rod 643, positioning of the film coating roller 66 is achieved, then, alignment of a film on the film coating roller 66 and a paperboard is ensured, the synchronous motor 659 drives the two special-shaped guide plates 654 to move relatively simultaneously until the special-shaped guide plates 654 are abutted against the paperboard, and then the paperboard and the film at the upper end of the paperboard are extruded through the telescopic column 655 in the moving process, so that the film and the paperboard are contacted and fixed for the first time.

S3, cleaning operation: after the paper board and the film are aligned, the paper board and the film are overlapped, the driving motor 82 is started in the overlapping process, the driving motor 82 drives the cleaning belt 83 to rotate, and the cleaning belt 83 cleans dust on the paper board and the film through the cleaning brush 84 on the surface of the cleaning belt 83 in the rotating process, so that the paper board and the film are cleaned.

S4, hot stamping and cutting: when the paper board and the film are overlapped, the telescopic air cylinder 70 is started first, the output end of the telescopic air cylinder 70 extends downwards, then the output end of the telescopic air cylinder 70 drives the hot stamping plate 71 to downwards lean against the upper ends of the paper board and the film, at the moment, the hot stamping plate 71 carries out hot stamping treatment on the paper board and the film until the paper board and the film are fixed, the electric push rod 73 is started, the electric push rod 73 drives the cutting module 75 to downwards move, and the paper board is cut through the cutting module 75.

S5, collecting paper boards: after the paper board is cut, the paper board enters a gap between the turnover belt 763 and the turnover arc-shaped cooling plate 760, at the moment, the turnover belt 763 is driven to rotate through the stacking motor 764, the coated paper board moves rightwards along the turnover arc-shaped cooling plate 760 in the rotating process of the paper board, meanwhile, the coated paper board is radiated through the coating on the turnover belt 763 matched with the turnover arc-shaped cooling plate 760, the paper board is in a flat state through extrusion between the two, and then the coated paper board flies to the upper end of the support bracket 765 through inertia of the movement of the turnover belt 763, at the moment, the surface of the paper board coated film faces downwards and is placed on the support bracket 765, and along with the cutting, a large number of coated paper boards are stacked on the support bracket 765 and are uniformly collected.

The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.

Claims (8)

1. The utility model provides a continuous bundle printing machine of multistage, includes backup pad (1), workstation (2), conveyer (3) that workstation (2) upper end set up, workstation (2) upper end left side fixed printing machine (4) and backup pad (1) on fixed support frame (5), its characterized in that: a winding platform (6) for fixing and positioning a laminating roller (66) is arranged on the side wall of the printing machine (4), a paper bag cutting platform (7) is arranged on the support frame (5) and right above the middle part of the upper end of the workbench (2), the paper bag cutting platform also comprises a cleaning platform (8) which is arranged on the support frame (5) and between the winding platform (6) and the paper bag cutting platform (7), and a guide module (65) is also arranged on the workbench (2);

The paper bag cutting platform (7) comprises a telescopic air cylinder (70) fixedly installed on a supporting frame (5), the output end of the telescopic air cylinder (70) penetrates through the supporting frame (5) in a sliding mode, a hot stamping plate (71) is arranged through a quick disassembling module (72), an electric push rod (73) is fixed at the upper end of the supporting frame (5) and located at the rear side of the telescopic air cylinder (70), the output end of the electric push rod (73) faces downwards and is connected with a horizontal plate (74) arranged on the supporting frame (5) in a sliding mode, and a cutting module (75) is arranged at the lower end of the horizontal plate (74);

The cutting module (75) comprises a sliding hole formed in the horizontal plate (74) corresponding to the telescopic cylinder (70), two telescopic blocks (750) which are symmetrical front and back are fixedly connected to the left side and the right side of the upper end of the horizontal plate (74), vertical rods (751) are fixedly arranged at one ends of the telescopic blocks (750) far away from the horizontal plate (74), the vertical rods (751) are in a matrix structure, two layers of sliding frames are formed on the vertical rods (751) and used for adjusting the distance between the vertical rods (751) at the left side and the right side, each layer of sliding frame comprises four rectangular blocks (752) in a matrix structure, the rectangular blocks (752) positioned at the upper end of the vertical rods (751) slide on the vertical rods (751) up and down, the square block (752) positioned at the lower end of the vertical rod (751) is fixedly connected with the vertical rod (751), the four square blocks (752) positioned at the front side and the rear side in the vertical direction are mutually hinged with the scissor assembly (753) in a hinging manner, the square block (752) positioned at one side of the upper end of the vertical rod (751) is penetrated and provided with a locking threaded rod (754) in a threaded connection manner, the square block (752) positioned at the left side of the lower end of the vertical rod (751) is fixedly provided with a cutting knife (755), the square block (752) positioned at the right side of the lower end of the vertical rod (751) is fixedly provided with a paperboard limiter (756), the paperboard limiter (756) is of a telescopic structure, a stacking platform (76) is arranged on the right side of the workbench (2);

The cleaning platform (8) comprises a triangular cleaning collecting block (80) fixedly installed on the workbench (2), the horizontal end and the inclined end of the triangular cleaning collecting block (80) are respectively connected with two rotating shafts (81) through support rotation, the two rotating shafts (81) on the horizontal end of the triangular cleaning collecting block (80) and the two rotating shafts (81) on the inclined end of the triangular cleaning collecting block (80) are respectively connected with a driving motor (82) through a motor base, cleaning belts (83) are respectively wound on the two rotating shafts (81), and cleaning brushes (84) capable of being washed and reused are arranged on the surfaces of the cleaning belts (83).

2. A multi-level continuous baler as claimed in claim 1, wherein: the winding platform (6) comprises two front-back symmetrical horizontal placing frames (60) fixedly installed on the side wall of the printing machine (4), round holes are distributed on the same horizontal line on the two horizontal placing frames (60), fixing columns (61) for fixing a film covering roller (66) are slidably installed in the round holes, fixing plates (62) are installed on the front sides of the fixing columns (61), reset springs (63) for resetting are connected between the inner sides of the fixing plates (62) and the horizontal placing frames (60), the reset springs (63) are sleeved on the fixing columns (61), and positioning modules (64) for positioning the film covering roller (66) are installed at positions, close to the printing machine (4), of the upper ends of the working tables (2).

3. A multi-level continuous baler as claimed in claim 2, wherein: the positioning module (64) comprises a printing machine (4) side wall and two front-back symmetrical connecting plates (641) which are positioned below the horizontal placing frame (60) and are fixed, positioning columns (642) are arranged on opposite sides of the two connecting plates (641) together, two front-back symmetrical V-shaped rods (643) which are used for adjusting the positions of the laminating rollers (66) are connected to the positioning columns (642) in a sliding mode, the upper ends of the V-shaped rods (643) are abutted to the side walls of the laminating rollers (66), the lower ends of the V-shaped rods (643) are connected with arc plates (644) which are abutted to the side walls of the paperboards, positioning springs (645) are connected between the outer side walls of the V-shaped rods (643) and the inner side walls of the connecting plates (641), and the positioning springs (645) are sleeved on the positioning columns (642).

4. A multi-level continuous baler as claimed in claim 1, wherein: quick detach module (72) are including fixed quick detach board (720) on flexible cylinder (70) output, are provided with clamping plate (721) on the upper end of hot stamping board (71) corresponds quick detach board (720), are equipped with two bilateral symmetry's draw-in grooves on quick detach board (720), are connected with set square (723) through joint spring (722) in the draw-in groove, offer the tear-out groove on clamping plate (721) corresponding set square (723).

5. A multi-level continuous baler as claimed in claim 1, wherein: the triangular cleaning collecting block (80) is of a hollow structure, a movable groove is formed in the position, corresponding to the cleaning belt (83), of the triangular cleaning collecting block (80), a cleaning spring rod (800) is fixedly mounted in the movable groove, a scraping plate (801) is fixed on the cleaning spring rod (800), the scraping plate (801) is abutted to the cleaning brush (84), and a dust collector (802) capable of collecting dust particles cleaned by the scraping plate (801) is arranged in the triangular cleaning collecting block (80).

6. A multi-level continuous baler as claimed in claim 1, wherein: the guiding module (65) comprises two pressing springs (650) which are arranged at the upper end of the workbench (2) and are symmetrical front and back, an execution block (651) is jointly fixed at the upper end of the two pressing springs (650), a pressing column (652) is jointly rotatably arranged at the opposite sides of the two execution blocks (651), a 匚 -shaped frame (660) is jointly hinged at the left side of the execution block (651), the lower end of the 匚 -shaped frame (660) is connected with the workbench (2) through a pressing spring (661), a lower pressing roller (662) is rotatably connected at the left side of the lower end of the 匚 -shaped frame (660), a bidirectional threaded rod (653) is fixedly arranged at the upper end of the workbench (2) and positioned at the right side of the pressing column (652) through a bracket, a synchronous motor (659) is fixedly arranged on the side wall of the bidirectional threaded rod (653), two front and back symmetrical special-shaped guide plates (654) are arranged on the bidirectional threaded rod (653) in a threaded connection mode, the lower ends of the two special-shaped guide plates (654) are arranged on the workbench (2) and the two special-shaped guide plates (654) are rotatably connected with the corresponding telescopic column (655) from left to right, the telescopic column (655) is gradually decreases in height between the two opposite sides of the workbench (655) and the telescopic column (655) and gradually decreases from left to right, the right side of the upper end of the workbench (2) is provided with guide poking pieces (657) at equal intervals through a horizontal sliding rod (656), and the lower end of the guide poking pieces (657) is rotated with a guide rubber wheel (658).

7. A multi-level continuous baler as claimed in claim 1, wherein: the utility model provides a pile up neatly platform (76) is including contradicting to place turn-over arc cooling plate (760) on workstation (2) right side, be fixed with pile up neatly support (761) on backup pad (1), it has two pile up neatly axle (762) to rotate on pile up neatly support (761), pile up neatly axle (762) are gone up the cover and are equipped with turn-over belt (763) that are used for realizing the cardboard turn-over, the crooked part in turn-over belt (763) middle part carries out the bearing through auxiliary shaft (766), be connected with pile up neatly motor (764) on one side pile up neatly axle (762), pile up neatly motor (764) are fixed on pile up neatly support (761) through the motor cabinet, equidistant setting is used for carrying out radiating coating to the cardboard on turn-over belt (763), one side that workstation (2) were kept away from to turn-over belt sets up support bracket (765) that are used for bearing the cardboard, support bracket (765) are set up on backup pad (1).

8. A multi-level continuous bale printing process comprising a multi-level continuous bale printer as defined in any of claims 1-7, characterized by: the multi-level continuous printing process is as follows:

S1, paperboard printing: firstly, placing a pre-selected paper board into a printer (4), printing patterns on the paper board at equal intervals by the printer (4), and after the patterns on the paper board are printed and rapidly shaped and air-dried, sending the paper board out of a discharge hole of the printer (4);

S2, guiding and positioning: the paper board is guided by the guide module (65) to move from left to right, and meanwhile, the film needing to be coated on the paper board is aligned and positioned while the paper board is guided;

S3, cleaning operation: after the cardboard and the film are aligned, the two begin to overlap, and the opposite sides of the cardboard and the film are cleaned by a cleaning platform (8) in the overlapping process;

S4, hot stamping and cutting: after the paperboard and the film are overlapped, extruding and laminating the paperboard and the film, and then cutting the paperboard after laminating at equal intervals;

S5, collecting paper boards: and uniformly cooling and turning over the cut paperboards, stacking and collecting the paperboards, and avoiding the scattered and disordered paperboards from damaging the working environment.