Tectorial membrane cardboard cross cutting apparatus for producing
Technical Field
The invention relates to the technical field of paper box production, in particular to the technical field of a die-cutting production device for a coated paper board.
Background
The laminating machine is used for laminating the plastic film and printed matters such as paper and the like together so as to improve the glossiness and the fastness of the printed matters and play a role in protecting water, dirt and chemical corrosion resistance and the like. The existing laminating machine mainly comprises a film feeding device, a conveyor belt, a hot pressing device and the like, wherein a plastic film is led to a feed inlet of the conveyor belt through the film feeding device and laminated with a plate on the conveyor belt, and then is laminated together through a rubber roller and a heating roller in the hot pressing device, so that a long belt of film-coated plates connected together is formed, and then the long belt of film-coated plates is manually cut to be torn into a single film-coated plate. However, the manual tearing and cutting mode in the existing laminating machine has the following problems that on one hand, the efficiency is low, the labor cost is high, on the other hand, the quality problems such as irregular tearing and the like are easily caused by manual tearing, the traditional die cutting and indentation process of the flat-pressing flat-die cutting machine is used for manufacturing a die cutting plate according to a die cutting sample graph in post-printing processing, and the processed material is die-cut under the action of pressure.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a coated paperboard die-cutting production device, which is characterized in that a conveying belt mechanism is matched with a mechanical claw to feed, a notch is cut at a coated joint after coating, different pressures at the positions of a film breaking roller and a plate are utilized to form inward shearing pressure at two ends of the notch, the coated joint is rapidly broken, and the coated paperboard is sequentially subjected to die-cutting and indentation, so that the production efficiency can be improved.
In order to achieve the aim, the invention provides a coated paperboard die cutting production device which comprises a paperboard feeding mechanism, a coated slitting mechanism, a first mechanical claw conveying mechanism, a coated paperboard conveying belt mechanism, a die cutting feeding sliding seat mechanism, an indentation mechanism, a die cutting mechanism, a mounting frame and a blanking conveying belt mechanism, wherein the paperboard feeding mechanism is provided with the first conveying belt mechanism, one side of the first conveying belt mechanism is provided with a storage mechanism, a second walking frame is arranged above the first conveying belt mechanism and the storage mechanism, the second walking frame is provided with the second mechanical claw conveying mechanism, the second mechanical claw conveying mechanism is provided with the second feeding sucking disc mechanism, the coated slitting mechanism is sequentially provided with the coated slitting mechanism, the slitting mechanism and a film breaking roller assembly, the coated slitting mechanism is provided with a hot pressing roller assembly, the slitting mechanism is symmetrically provided with a film cutting knife assembly, the slitting mechanism is positioned between the first conveying belt mechanism and the film-coated paperboard conveying belt mechanism, a plurality of first mechanical claw conveying mechanisms are arranged on the film-coated paperboard conveying belt mechanism, the first mechanical claw conveying mechanisms span the die-cutting feeding sliding seat mechanism and the blanking conveying belt mechanism, the die-cutting feeding sliding seat mechanism is movably arranged on a first guide rail, a carrier lower die assembly is arranged on the die-cutting feeding sliding seat mechanism, an indentation mechanism and a die-cutting mechanism are arranged on the mounting frame, the carrier lower die assembly sequentially passes through the lower parts of the die-cutting mechanism and the indentation mechanism, the die-cutting mechanism comprises a third lifting cylinder, a second guide sliding rod, a second driving frame and a die-cutting assembly, the third lifting cylinder is fixed on the mounting frame, the telescopic rod of the third lifting cylinder is connected with the second driving frame, the two sides of the second driving frame are provided with the second guide sliding rod, and a die-cutting assembly is arranged below the second driving frame.
Preferably, the die cutting assembly is provided with an upper die assembly, a second pressing mechanism and an auxiliary pressing mechanism, the second pressing mechanism comprises a telescopic bracket and a second pressing plate, the second pressing plate is arranged below the upper die assembly through a plurality of telescopic brackets, and the two sides of the upper die assembly are provided with the auxiliary pressing mechanisms.
Preferably, the indentation mechanism further comprises a second lifting cylinder, a first guide sliding rod, a first driving frame, a transverse indentation assembly, a longitudinal indentation assembly, a first auxiliary cylinder and a first pressing mechanism, wherein the telescopic rods of the second lifting cylinder are connected with the first driving frame, a plurality of first guide sliding rods are arranged on two sides of the first driving frame, a first pressing mechanism is arranged under the first driving frame, the transverse indentation assembly and the longitudinal indentation assembly are arranged on two sides of the first pressing mechanism, a plurality of telescopic struts are arranged under the first pressing mechanism, and the telescopic struts are connected with the first pressing plate.
Preferably, a plurality of mounting grooves are formed in the first driving frame, guide rails are arranged in the mounting grooves, lifting driving sliding blocks are arranged on the transverse indentation assemblies, the lifting driving sliding blocks are movably mounted on the guide rails, indentation cutters are arranged below the lifting driving sliding blocks, the upper parts of the lifting driving sliding blocks are connected with telescopic rods of first auxiliary cylinders, the first auxiliary cylinders are fixed on the first driving frame, and the transverse indentation assemblies and the longitudinal indentation assemblies are identical in structure.
Preferably, the die cutting feeding sliding seat mechanism further comprises a base, a first sliding seat, a first lifting table and a reversing seat, wherein a first guide rail is arranged on the base, the first sliding seat is movably mounted on the first guide rail, the first lifting table is arranged on the first sliding seat, the reversing seat is arranged above the first lifting table, a carrier lower die assembly is arranged on the reversing seat, a transverse positioning mechanism and a longitudinal positioning mechanism are arranged on the periphery of the first sliding seat, the transverse positioning mechanism is symmetrically distributed on two sides of the first lifting table, the longitudinal positioning mechanism is symmetrically distributed on two sides of the first lifting table, the transverse positioning mechanism and the longitudinal positioning mechanism are identical in structure, a positioning cylinder is arranged on the transverse positioning mechanism, and a positioning block is arranged on a telescopic rod of the positioning cylinder.
Preferably, the slitting mechanism comprises a first supporting seat, a pressing conveying roller assembly, an auxiliary supporting table and a driving air cylinder, an auxiliary guide rail is arranged on the inner wall of the first supporting seat, the film cutting knife assembly comprises a sliding seat, a knife rest and a cutting knife, the knife rest is arranged on the sliding seat, the cutting knife is fixed on the knife rest, the sliding seat is movably mounted on the auxiliary guide rail, the driving air cylinder drives the cutting knife to move in the vertical direction, the auxiliary supporting table is arranged between the first supporting seats, the pressing conveying roller assembly comprises a pressing roller and a carrier roller, the carrier roller is located right above the pressing roller, and the upper end face of the auxiliary supporting table is flush with the carrier roller.
Preferably, the first mechanical claw conveying mechanism is provided with a first walking frame, the first walking frame is provided with a walking rail, the walking rail is provided with a first walking seat movably, the first walking seat is provided with two first lifting cylinders, the telescopic rods of the first lifting cylinders are connected with a first feeding sucker mechanism, the first feeding sucker mechanism is provided with a plurality of sucking discs connected with a vacuum generator, and the first feeding sucker mechanism and the second feeding sucker mechanism are identical in structure.
Preferably, the two sides of the first conveyor belt mechanism are provided with a fixed limit plate and a movable limit plate, the movable limit plate is connected with the driving plate through a plurality of telescopic brackets, the driving plate is connected with the second auxiliary cylinder, the material storage mechanism comprises a limit column and a second lifting table, a base is arranged below the second lifting table, a plurality of limit columns are arranged on the base, and the limit columns are located on two sides of the second lifting table.
Preferably, the film laminating mechanism is further provided with a film feeding roller and a film guiding roller, the input end of the film laminating mechanism is provided with a guide roller assembly, an anti-offset mechanism is arranged between the guide roller assemblies, the output end of the film laminating mechanism is provided with a guide roller assembly, and the output end of the slitting mechanism is sequentially provided with an auxiliary pressing roller assembly and a film breaking roller assembly.
The invention has the beneficial effects that: according to the invention, through the matching of the paperboard feeding mechanism, the laminating slitting mechanism, the first mechanical claw conveying mechanism, the laminating paperboard conveying belt mechanism, the die cutting feeding sliding seat mechanism, the indentation mechanism, the die cutting mechanism, the mounting frame, the blanking conveying belt mechanism and the like, the conveying belt mechanism is matched with the mechanical claws for feeding, the laminating joint is firstly cut into a notch after lamination, and the different pressures of the film breaking roller and the plate are utilized to form inward shearing pressure at the two ends of the notch, so that the laminating joint is rapidly broken, the leveling of the laminating notch is ensured, the paperboard after lamination slitting is sequentially subjected to die cutting and indentation, and the production efficiency can be improved.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic top view of a die-cut production device for coated paperboard according to the present invention;
FIG. 2 is a schematic top view of a film slitting mechanism of a film coated paperboard die-cutting production device of the present invention;
FIG. 3 is a schematic top view of a part of the structure of a die-cutting production device for coated paperboard according to the invention;
FIG. 4 is a schematic left-hand view of a die-cutting mechanism of a coated paperboard die-cutting production device of the invention;
FIG. 5 is a schematic diagram of a creasing mechanism of a die-cut production device for coated paperboard according to the present invention;
FIG. 6 is an enlarged left-hand view of the creasing mechanism of the present invention for a coated paperboard die-cutting production device;
FIG. 7 is a top view of a slitting mechanism of the coated paperboard die-cutting production device of the present invention;
fig. 8 is a left side view of a slitting mechanism of a coated paperboard die-cutting production device of the invention.
Detailed Description
Referring to fig. 1 to 8, the invention relates to a coated paperboard die cutting production device, which comprises a paperboard feeding mechanism 1, a coated slitting mechanism 2, a first mechanical claw conveying mechanism 3, a coated paperboard conveying belt mechanism 4, a die cutting and feeding sliding seat mechanism 5, an indentation mechanism 6, a die cutting mechanism 7, a mounting frame 8 and a blanking conveying belt mechanism 9, wherein the paperboard feeding mechanism 1 is provided with a first conveying belt mechanism 11, one side of the first conveying belt mechanism 11 is provided with a storage mechanism 12, a second walking frame 13 is arranged above the first conveying belt mechanism 11 and the storage mechanism 12, a second mechanical claw conveying mechanism 14 is arranged on the second walking frame 13, the second mechanical claw conveying mechanism 14 is provided with a second feeding sucker mechanism, the film coating slitting mechanism 2 is sequentially provided with a film coating mechanism 21, a slitting mechanism 22 and a film breaking roller assembly 23, the film coating mechanism 21 is provided with a hot press roller mechanism 216, the slitting mechanism 22 is symmetrically provided with a film cutting knife assembly 224, the slitting mechanism 22 is positioned between the first conveying belt mechanism 11 and the film coating paperboard conveying belt mechanism 4, the film coating paperboard conveying belt mechanism 4 is provided with a plurality of first mechanical claw conveying mechanisms 3, the first mechanical claw conveying mechanisms 3 span the die cutting feeding slide seat mechanism 5 and the blanking conveying belt mechanism 9, the die cutting feeding slide seat mechanism 5 is movably arranged on the first guide rail 501, the die cutting feeding slide seat mechanism 5 is provided with a carrier lower die assembly 54, the mounting frame 8 is provided with an indentation mechanism 6 and a die cutting mechanism 7, the carrier lower die assembly 54 sequentially passes through the die cutting mechanism 7 and the lower part of the indentation mechanism 6, the die cutting mechanism 7 comprises a third lifting cylinder 71, a second guide sliding rod 72, a second driving frame 73 and a die cutting assembly 74, the third lifting cylinder 71 is fixed on the mounting frame 8, a telescopic rod of the third lifting cylinder 71 is connected with the second driving frame 73, two sides of the second driving frame 73 are provided with second guide sliding rods 72, and the lower part of the second driving frame 73 is provided with the die cutting assembly 74. The die cutting assembly 74 is provided with an upper die assembly 741, a second pressing mechanism 742 and an auxiliary pressing mechanism 743, the second pressing mechanism 742 comprises a telescopic bracket and a second pressing plate, the second pressing plate is arranged below the upper die assembly 741 through a plurality of telescopic brackets, and the two sides of the upper die assembly 741 are provided with the auxiliary pressing mechanisms 743. The indentation mechanism 6 further comprises a second lifting cylinder 61, a first guide slide bar 62, a first driving frame 63, a transverse indentation assembly 64, a longitudinal indentation assembly 65, a first auxiliary cylinder 66 and a first compression mechanism 67, wherein the telescopic rod of the second lifting cylinder 61 is connected with the first driving frame 63, a plurality of first guide slide bars 62 are arranged on two sides of the first driving frame 63, a first compression mechanism 67 is arranged under the first driving frame 63, a transverse indentation assembly 64 and a longitudinal indentation assembly 65 are arranged on two sides of the first compression mechanism 67, a plurality of telescopic struts 671 are arranged under the first compression mechanism 67, the telescoping post 671 is connected to a first platen 672. A plurality of mounting grooves are formed in the first driving frame 63, guide rails are arranged in the mounting grooves, lifting driving sliding blocks 641 are arranged on the transverse indentation assemblies 64, the lifting driving sliding blocks 641 are movably mounted on the guide rails, indentation cutters 642 are arranged below the lifting driving sliding blocks 641, the upper parts of the lifting driving sliding blocks 641 are connected with telescopic rods of first auxiliary air cylinders 66, the first auxiliary air cylinders 66 are fixed on the first driving frame 63, and the transverse indentation assemblies 64 and the longitudinal indentation assemblies 65 are identical in structure. The die cutting feeding sliding seat mechanism 5 further comprises a base 50, a first sliding seat 51, a first lifting table 52 and a reversing seat 53, wherein a first guide rail 501 is arranged on the base 50, the first sliding seat 51 is movably arranged on the first guide rail 501, the first sliding seat 51 is provided with the first lifting table 52, the reversing seat 53 is arranged above the first lifting table 52, the reversing seat 53 is provided with a carrier lower die assembly 54, the periphery of the first sliding seat 51 is provided with a transverse positioning mechanism 511 and a longitudinal positioning mechanism 512, the transverse positioning mechanism 511 is symmetrically distributed on two sides of the first lifting table 52, the longitudinal positioning mechanism 512 is symmetrically distributed on two sides of the first lifting table 52, the structure of the transverse positioning mechanism 511 is the same as that of the longitudinal positioning mechanism 512, a positioning cylinder is arranged on the transverse positioning mechanism 511, and a positioning block is arranged on a telescopic rod of the positioning cylinder. The slitting mechanism 22 comprises a first supporting seat 221, a compressing and conveying roller assembly 222, an auxiliary supporting table 223 and a driving air cylinder 225, wherein an auxiliary guide rail is arranged on the inner wall of the first supporting seat 221, the film cutter assembly 224 comprises a sliding seat 2241, a cutter rest 2242 and a cutter 2243, the cutter rest 2242 is arranged on the sliding seat 2241, the cutter 2243 is fixed on the cutter rest 2242, the sliding seat 2241 is movably arranged on the auxiliary guide rail, the driving air cylinder 225 drives the cutter 2243 to move in the vertical direction, the auxiliary supporting table 223 is arranged between the first supporting seats 221, the pinch roller assembly 222 includes a pressing roller 2221 and a carrier roller 2222, the carrier roller 2222 is located directly above the pressing roller 2221, and the upper end surface of the auxiliary supporting platform 223 is flush with the carrier roller 2222. Be equipped with first walking frame 31 on the first gripper conveying mechanism 3, be equipped with the walking rail on the first walking frame 31, movable mounting has first walking seat 32 on the walking rail, be equipped with two first lift cylinders on the first walking seat 32, the telescopic link of first lift cylinder links to each other with first material loading sucking disc mechanism 33, be equipped with the material sucking disc that a plurality of links to each other with the vacuum generator on the first material loading sucking disc mechanism 33, first material loading sucking disc mechanism 33 is the same with the structure of second material loading sucking disc mechanism. The both sides of first conveyer belt mechanism 11 are equipped with fixed limiting plate and movable limiting plate, the movable limiting plate links to each other with the drive plate through a plurality of telescopic bracket, the drive plate links to each other with the second auxiliary cylinder, storage mechanism 12 includes spacing post 121 and second elevating platform 122, the below of second elevating platform 122 is equipped with the base, install a plurality of spacing post 121 on the base, spacing post 121 is located two sides that second elevating platform 122 links to each other. The film laminating mechanism 21 is further provided with a film feeding roller 214 and a film guiding roller 215, the input end of the film laminating mechanism 21 is provided with a guide roller assembly 211, an anti-offset mechanism 213 is arranged between the guide roller assemblies 211, the output end of the film laminating mechanism 21 is provided with a guide roller assembly 212, and the output end of the slitting mechanism 22 is sequentially provided with an auxiliary pressing roller assembly 24 and a film breaking roller assembly 23.
The working process of the invention comprises the following steps:
In the working process of the die-cutting production device for the coated paper boards, a certain number of paper boards are placed on the storage mechanism 12, the second feeding sucker mechanism is used for conveying the paper boards on the storage mechanism 12 to the first conveying belt mechanism 11, the first conveying belt mechanism 11 conveys the paper boards rightwards, the paper boards sequentially pass through the lower parts of the guide roller assembly 211 and the hot pressing roller mechanism 216, the laminated board materials after hot pressing compounding form continuous strip boards, gaps exist at the connecting parts between the adjacent boards, the gaps are connected with the laminated layers, namely the laminated layers needing to be cut, and the continuous strip boards are conveyed rightwards under the conveying of the first conveying belt mechanism 11 and the pressing conveying roller assembly 222, a detection camera is arranged above the film cutting knife assembly 224, when a film layer to be cut reaches a cutting station, the driving cylinder 225 drives the film cutting knife assembly 224 to move downwards to cut a film part and reset rapidly, a notch is formed at the joint between paperboards, when the paperboards pass below the film cutting roll assembly 23, the different pressures of the film cutting roll and the positions of the boards are utilized to form inward shearing pressure at the two ends of the notch so as to quickly break the joint of the film and ensure the flush of the film coating notch, the cut film coated paperboards are conveyed rightward by the film coated paperboard conveying belt mechanism 4, wherein the first mechanical claw conveying mechanism 3 is responsible for conveying the paperboards to be processed to the feeding sliding seat mechanism 5, the blanking conveyor belt mechanism 9 is responsible for outputting the paper board subjected to die cutting and indentation on the feeding slide seat mechanism 5, the two first feeding sucker mechanisms 33 on the first mechanical claw conveying mechanism 3 synchronously act, one is used for taking down and feeding the paper board subjected to die cutting and indentation on the carrier lower die assembly 54 and slitter edges into the blanking conveyor belt mechanism 9, the other is used for taking down and conveying the paper board subjected to die cutting and indentation on the film coated paper board conveying belt mechanism 4 onto the carrier lower die assembly 54, the first slide seat 51 moves along the first guide rail 501, the carrier lower die assembly 54 carrying the paper board moves to the die cutting station, the transverse positioning mechanism 511 and the longitudinal positioning mechanism 512 act to adjust the position of the paper board, the adjusted lifting platform 52 drives the indentation lower die assembly 54 to move upwards to a die cutting station, the third lifting cylinder 71 acts, the second pressing mechanism 742 and the auxiliary pressing mechanism 743 press the paperboard firstly, then the die cutting assembly 74 performs die cutting operation on the paperboard, after die cutting is completed, the die cutting assembly 74 moves upwards to reset, then the carrier lower die assembly 54 carrying the die cutting paperboard moves to the indentation station, then the second lifting cylinder 61 acts, the first driving frame 63 moves downwards, the first pressing plate 672 presses the paperboard at present, then the longitudinal indentation assembly 65 positioned at the lower end is matched with the indentation lower die assembly 54 to perform first indentation, after the indentation is finished, the second lifting cylinder 61 acts, the first driving frame 63 resets, then the reversing seat 53 rotates for 90 degrees, the auxiliary cylinder 66 acts to change a cutter, the transverse indentation assembly 64 is controlled to move downwards, the longitudinal indentation assembly 65 moves upwards to reset, the driving frame 63 moves downwards again, the transverse indentation assembly 64 performs the second indentation on the paperboard, after the indentation is finished, the second lifting cylinder 62, the reversing seat 53 and the lifting table 52 reset in sequence, then the first sliding seat 51 moves backwards to the lower part of the first walking frame 31, and the first feeding sucker mechanism 33 waits for blanking.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.