CN115257020A

CN115257020A - Automatic production line for extruding, forming, conveying and cutting GPPS (general purpose polystyrene) plates

Info

Publication number: CN115257020A
Application number: CN202210754980.9A
Authority: CN
Inventors: 张德安; 唐勇
Original assignee: Suzhou Tangyu Plastic Machinery Co ltd
Current assignee: Suzhou Tangyu Plastic Machinery Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-01
Anticipated expiration: 2042-06-29
Also published as: CN115257020B

Abstract

An automatic production line for extruding, forming, conveying and cutting GPPS plates comprises an extruder unit, a metering unit, a three-roller calender unit, a cooling bracket, a film covering unit, a traction unit, a longitudinal saw unit, a slitter edge winding unit and a transverse saw unit, wherein the extruder unit, the metering unit, the three-roller calender unit, the cooling bracket, the traction unit, the longitudinal saw unit, the slitter edge winding unit and the transverse saw unit are sequentially arranged from front to back according to production procedures, the film covering unit is erected on the cooling bracket, and the film covering unit is located between the three-roller calender unit and the traction unit. The automatic production line for extruding, forming, conveying and cutting the GPPS plates has the advantages of simple structure, reasonable design, high automation degree and accurate material control; smoke can be effectively filtered, and environmental pollution is reduced; the calender can accurately adjust the gap and has good calendering effect; the cutting and the transport are convenient, automatic laminating can accurately cut the GPPS diffuser plate width and automatically segment the GPPS diffuser plate.

Description

Automatic production line for extruding, forming, conveying and cutting GPPS (general purpose polystyrene) plates

Technical Field

The invention belongs to the technical field of manufacturing of general mechanical equipment, and particularly relates to an automatic production line for extruding, forming, conveying and cutting GPPS plates.

Background

The GPPS diffusion plate is widely used in liquid crystal display, LED illumination and imaging display systems, but the existing production line for manufacturing the diffusion plate has the following defects:

1. the diffusion plate production line has the advantages of complex structure, low product quality, low quality and low automation degree of the production line.

2. The feeding of the materials is carried out manually, so that the feeding is very inconvenient, time-consuming and labor-consuming, the residual condition of the materials in the hopper is not easy to observe, and the feeding reminding function is not provided;

3. the clearance between the roller in the three-roller plating press and the roller can not be accurately adjusted, and the size of the diffusion plate can not be accurately adjusted, so that the press polishing smoothness of the diffusion plate is influenced.

4. The diffuser plate is generally through extruding the shape that needs in extruding from the mould in the extruder, but because the diffuser plate that the mould was extruded generally is preliminary blank, needs the manual work to get rid of the unnecessary slitter edge of diffuser plate, not only troublesome poeration, inefficiency, difficult accurate unnecessary slitter edge of diffuser plate of getting rid of moreover. And after getting rid of good slitter edge, need carry out a piece to the diffuser plate and cut into the finished product, cutting equipment structure among the prior art is all more complicated, and the back is accomplished in the cutting moreover, all takes through the manual work, both takes time, has increased the cost of labor again.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide an automatic production line for extruding, forming, conveying and cutting GPPS plates, and solves the problems that the automation degree of GPPS diffusion plate production equipment in the prior art is low, and no complete equipment can be used for automatically producing GPPS diffusion plates.

The technical scheme is as follows: the invention provides an automatic production line for extruding, forming, conveying and cutting GPPS plates, which comprises an extruder unit, a metering unit, a three-roller calender unit, a cooling bracket, a film covering unit, a traction unit, a longitudinal saw unit, a slitter edge winding unit and a transverse saw unit, wherein the extruder unit, the metering unit, the three-roller calender unit, the cooling bracket, the traction unit, the longitudinal saw unit, the slitter edge winding unit and the transverse saw unit are sequentially arranged from front to back according to a production process, the film covering unit is erected on the cooling bracket, and the film covering unit is positioned between the three-roller calender unit and the traction unit; the extruder unit extrudes plastic materials; the metering unit is used for metering the extruder unit; the three-roller calender unit extrudes the plastic material into a GPPS plate blank; the cooling bracket is used for cooling and conveying the GPPS plate blank; the film covering units cover the upper layer and the lower layer of the GPPS plate blank; the traction unit provides power for moving the GPPS plate blank; the longitudinal sawing unit cuts the GPPS plates along the conveying direction; the slitter edge winding unit is used for winding the waste upper film after the GPPS plate is cut; the cross-sawing unit cuts along a direction perpendicular to the conveying direction of the GPPS plates. The automatic production line for extruding, forming, conveying and cutting the GPPS plate has the advantages of simple structure, reasonable design, high automation degree and accurate material control; smoke can be effectively filtered, and environmental pollution is reduced; the calender can accurately adjust the gap and has good calendering effect; the cutting and the conveying are convenient, the film is automatically coated, the width of the GPPS diffusion plate can be accurately cut, and the GPPS diffusion plate can be automatically cut.

Further, the automatic production line for extruding, forming, conveying and cutting GPPS plates comprises a frame, a pressing mechanism, an underframe, a longitudinal moving mechanism, a transverse moving cutter device, a sawing mechanism, a group of front carrier rollers and a group of rear carrier rollers, wherein the frame is connected with the underframe in a sliding manner, the pressing mechanism is arranged on the frame, the longitudinal moving mechanism is arranged on the underframe and connected with the frame, the transverse moving cutter device is arranged on the frame, the moving direction of the transverse moving cutter device is perpendicular to that of the longitudinal moving mechanism, the sawing mechanism is arranged on the transverse moving cutter device, the group of front carrier rollers and the group of rear carrier rollers are arranged in a row in parallel, the group of front carrier rollers and the group of rear carrier rollers are respectively positioned on two sides of the sawing mechanism, and the pressing mechanism is positioned above the plane where the group of front carrier rollers and the group of rear carrier rollers are positioned. In the production process, when a GPPS plate enters a group of front carrier rollers and reaches a preset length, the pressing mechanism presses down the GPPS plate, the transverse cutter moving device drives the sawing mechanism to move along the axis direction of the front carrier rollers to perform sub-sawing on the GPPS plate, and due to the limitation of the pressing mechanism, the GPPS plate is stably limited on the group of front carrier rollers and cannot shift, so that the sawing is performed along a straight line, and the transverse cutting quality is improved.

Further, foretell GPPS panel extrude, shaping, carry, cut automatic production line, indulge the saw unit including indulging saw frame, a set of indulge saw cut mechanism, a set of collecting hopper and synchronous motion mechanism, a set of indulge saw cut mechanism is one row and sets up in indulging the saw frame, a set of collecting hopper and a set of indulging saw cut mechanism one-to-one setting to the collecting hopper is located indulges and saws under the cut mechanism, synchronous motion mechanism sets up in indulging the saw frame, a set of collecting hopper and a set of indulging saw cut mechanism all is connected with synchronous motion mechanism. The GPPS plate can be simultaneously cut into a plurality of required sections, GPPS diffusion plates with various sizes can be cut, and chips are automatically recovered through a collecting hopper arranged below the sawing position of the longitudinal saw blade.

Further, foretell GPPS panel extrude, shaping, carry, cut automatic production line, slitter edge rolling unit includes waste winding mechanism and waste winding mechanism down, waste winding mechanism and waste winding mechanism down all set up on indulging the saw frame to waste winding mechanism and waste winding mechanism down are located the one end of indulging the saw frame ejection of compact, waste winding mechanism and waste winding mechanism down are located the both ends of a set of saw sawing mechanism straight line of locating respectively, waste winding mechanism and waste winding mechanism down are the same in structure, and waste winding mechanism down all include rolling installing support, waste rolling motor, waste rolling pivot, two pivot supporting seats and two symmetrical waste rolling dish that set up, rolling installing support and indulging saw frame fixed connection, two pivot supporting seats are fixed to be set up on the installing support, the waste rolling pivot is erect on two pivot supporting seats to waste rolling pivot and waste rolling motor are connected, the waste rolling dish that two symmetries set up sets up respectively at the both ends of waste rolling pivot. Go up waste material winding mechanism and waste material winding mechanism down can carry out the rolling of upper strata and lower floor's membrane on the GPPS board automatically for cut the orderly winding of membrane that gets off on the GPPS on the winding mechanism, thereby guaranteed operational environment's clean and tidy, and reduced workman's the amount of labour.

Furthermore, foretell GPPS panel extrude, shaping, carry, cut automatic production line, the traction unit includes traction motor, pulls speed reducer, initiative carry over pinch rolls, the driven subassembly and the frame of pulling that two symmetries set up, traction motor and the connection of pulling the speed reducer, it connects with the initiative carry over pinch rolls to pull the speed reducer, the driven subassembly setting that two symmetries set up is on pulling the frame to the driven subassembly that two symmetries set up sets up respectively in the both sides of initiative carry over pinch rolls. The GPPS plate is pulled by the tractor to be conveyed between the front conveying assembly and the rear conveying assembly, the arranged front conveying assembly and the arranged rear conveying assembly adopt a structure with adjustable space, the distance between the three-roller calender and the tractor can be adapted, and the cooling bracket of the structure has good adaptability and stable and reliable use.

Furthermore, the automatic production line for extrusion, molding, conveying and cutting of the GPPS plate comprises a film coating unit, an upper film coating device, a film coating rubber roller assembly, a first bending roller, an aluminum roller and a second bending roller, wherein the lower film coating device, the upper film coating device, the film coating rubber roller assembly, the first bending roller, the aluminum roller and the second bending roller are all arranged on the film coating frame, the film coating rubber roller assembly is located in the middle of the film coating frame, the lower film coating device and the second bending roller are located below the horizontal position of the film coating rubber roller assembly, the upper film coating device, the aluminum roller and the second bending roller are located above the horizontal position of the film coating rubber roller assembly, films are arranged on the lower film coating device and the upper film coating device, the films on the lower film coating device are covered on the lower layer of the GPPS plate on the film coating rubber roller assembly through the first bending roller, and the films on the upper film coating device are covered on the upper layer of the GPPS plate on the film coating roller assembly through the aluminum roller and the second bending roller. The upper layer and the lower layer of the GPPS plate passing through the film laminating rubber roller assembly can be efficiently laminated simultaneously, so that the production efficiency is improved, the overturning movement of the GPPS plate is reduced, the probability of damage of the GPPS plate is reduced, the film laminating quality is improved, the product quality is improved, and the production cost is reduced.

Further, in the automatic production line for extruding, forming, conveying and cutting the GPPS board, the cooling bracket includes a front conveying assembly, a rear conveying assembly and a cooling assembly, the tail end of the front conveying assembly is connected with the start end of the rear conveying assembly, and the cooling assembly is arranged at the start end of the front conveying assembly; wherein, cooling module includes cooling gear motor, cooling main driving wheel, a set of cooling from driving wheel and a set of cooling roller, cooling gear motor and cooling main driving wheel are connected, cooling main driving wheel and a set of cooling are followed one of them and are passed through the gear belt and are connected, a set of cooling is followed the wheel and is passed through the gear belt and connect, a set of cooling is followed the wheel and is connected with a set of cooling roller one-to-one to the cooling is followed the wheel and is connected with the cooling roller, a set of cooling roller is a parallel arrangement in the front and carries subassembly's initiating terminal position department. The starting end of the front conveying assembly is arranged behind the three-roller calender, and the cooling assembly is arranged on one side close to the starting section of the front conveying assembly, so that the GPPS plate can be cooled after being formed by the three-roller calender.

Further, the three-roll calender unit comprises a calender frame, a calender horizontal travelling mechanism, an upper calender roll, a middle calender roll, a lower calender roll, an upper calender roll specific regulating component and a lower calender roll distance regulating component, wherein the calender frame is arranged on the calender horizontal travelling mechanism, the upper calender roll, the middle calender roll and the lower calender roll are all arranged on the calender frame, the upper calender roll, the middle calender roll and the lower calender roll are positioned on the same plane, the planes of the upper calender roll, the middle calender roll and the lower calender roll are obliquely arranged, the upper calender roll, the middle calender roll and the lower calender roll are arranged in the sequence from top to bottom, the upper calender roll specific regulating component and the lower calender roll distance regulating component are respectively arranged at two ends of the calender frame, the upper calender roll specific regulating component is connected with the upper calender roll, and the lower calender roll distance regulating component is connected with the lower calender roll. Set up the calender roll in the calendering frame, middle calender roll and calender roll down, be convenient for once accomplish the finished product suppression to the GPPS panel, it sets up in the frame to be a contained angle through inclining mutually between three calender roll and the calendering frame, be convenient for install GPPS panel additional on three-roller calendering device and be convenient for observation device's behavior, go up the function that the specific adjusting part of calender roll and calender roll apart from the adjusting part interval coarse tune simultaneously down finely tuned down, can guarantee size accuracy when having guaranteed the distance between the quick adjustment calender roll.

Furthermore, the automatic production line for the extrusion, molding, conveying and cutting of the GPPS plate comprises an extruder barrel, an extrusion screw, an extruder rack, an extruder base, a feeding hopper, a direct current motor and a reduction gearbox, wherein the extruder rack is fixedly arranged on the extruder base, the extruder barrel is fixedly arranged on the extruder rack, the extrusion screw is arranged in the extruder barrel, the feeding hopper is fixedly arranged on the outer wall of the extruder barrel and communicated with the inner cavity of the extruder barrel, the direct current motor and the reduction gearbox are arranged on the extruder base and connected with the reduction gearbox, and the reduction gearbox is connected with one end of the extrusion screw.

Furthermore, the automatic production line for extruding, forming, conveying and cutting the GPPS plates comprises a metering unit and a screen changer, wherein the metering unit comprises a metering pump and the screen changer, the mold is connected with the metering pump, the metering pump is connected with the screen changer, and the screen changer is connected with the extrusion head of the single-screw extruder. The metering pump and the screen changer are additionally arranged at the extrusion head part of the single-screw extruder, so that the quality of plastic materials is improved, the dosage of the plastic materials can be accurately mastered through the metering pump, the mould is suspended above the three-roller calender through the mould frame, and the plastic materials are conveniently fed into the three-roller calender for forming.

The technical scheme shows that the invention has the following beneficial effects: according to the automatic production line for extruding, forming, conveying and cutting the GPPS plates, products are cut and collected from the step of extrusion forming to the step of processing finished products, the production is completed in a one-line mode, the production efficiency is high, and the manual use is few; can be produced according to the stable production of takt time, guarantee the continuity of production, reduced workman's demand to the manufacturing cost of enterprise has been reduced. The automatic production line for extruding, forming, conveying and cutting the GPPS plates has reasonable process arrangement, thereby ensuring the production quality of the GPPS plates and having good popularization and application values.

Drawings

FIG. 1 is a front view of an automatic GPPS sheet extrusion, forming, conveying and cutting line according to the present invention;

FIG. 2 is a top view of the automatic GPPS plate extrusion, forming, conveying and cutting production line;

FIG. 3 is a schematic view of the structure of an extruder unit and a metering unit according to the present invention;

FIG. 4 is a schematic view of a metering unit according to the present invention;

FIG. 5 is a schematic view of the structure of a single screw extruder according to the present invention;

FIG. 6 is a side view of a three-roll calender unit according to the invention;

FIG. 7 is a front view of a three-roll calender unit according to the invention;

FIG. 8 is a schematic view of the structure of the walking roller of the present invention;

FIG. 9 is a front view of the cooling bracket of the present invention;

FIG. 10 is a top view of the cooling bracket of the present invention;

FIG. 11 is a front view of the tractor according to the present invention;

FIG. 12 is a side view of the tractor according to the present invention;

FIG. 13 is a schematic view of a spacing adjustment assembly according to the present invention;

FIG. 14 is a schematic view of the overall structure of the film covering unit according to the present invention;

FIG. 15 is a front view of the lower film covering device of the present invention;

FIG. 16 is a side view of the lower film covering device of the present invention;

FIG. 17 is a front view of a coating device according to the present invention;

FIG. 18 is a side view of the overlaminate device of the present invention;

FIG. 19 is a front view of the laminating adhesive roller assembly of the present invention;

FIG. 20 is a side view of a coated adhesive roller assembly according to the present invention;

FIG. 21 is a schematic view of the structure of the rip-cutting unit and the slitter edge rolling unit according to the present invention;

FIG. 22 is a schematic view of the upper waste winding mechanism or the lower waste winding mechanism according to the present invention;

FIG. 23 is a side view of the upper waste take-up mechanism or the lower waste take-up mechanism of the present invention;

FIG. 24 is a schematic structural view of a waste take-up reel according to the present invention;

FIG. 25 is a side view of the rip saw cutting mechanism of the present invention;

FIG. 26 is a front view of the slitting saw mechanism of the present invention;

FIG. 27 is a schematic view of a portion of a rip saw cutting mechanism according to the present invention;

FIG. 28 is a front view of the jigsaw unit of the present invention;

FIG. 29 is a left side elevational view of the saw unit of the present invention;

FIG. 30 is a top view of the saw unit of the present invention;

FIG. 31 is a front view of the swage mechanism of the present invention;

FIG. 32 is a side view of the swage mechanism of the present invention;

FIG. 33 is a front view of the lateral blade shifting apparatus of the present invention;

FIG. 34 is a top view of the lateral shift device of the present invention;

FIG. 35 is a front view of the saw mechanism of the present invention;

fig. 36 is a side view of the saw mechanism of the present invention.

Detailed Description

Examples

The automatic production line for extruding, forming, conveying and cutting the GPPS plates as shown in FIGS. 1 and 2 comprises an extruder unit 1, a metering unit 2, a three-roller calender unit 3, a cooling bracket 4, a film covering unit 5, a traction unit 6, a longitudinal saw unit 7, a slitter edge winding unit 8 and a transverse saw unit 9, wherein the extruder unit 1, the metering unit 2, the three-roller calender unit 3, the cooling bracket 4, the traction unit 6, the longitudinal saw unit 7, the slitter edge winding unit 8 and the transverse saw unit 9 are sequentially arranged from front to back according to a production process, the film covering unit 5 is erected on the cooling bracket 4, and the film covering unit 5 is positioned between the three-roller calender unit 3 and the traction unit 6; wherein the extruder unit 1 performs extrusion of plastic material; the metering unit 2 is used for metering the extruder unit 1; the three-roller calender unit 3 extrudes the plastic material into a GPPS plate blank; the cooling bracket 4 is used for cooling and conveying the GPPS plate blank; the film covering units 5 are used for covering films on the upper layer and the lower layer of the GPPS plate blank; the traction unit 6 provides power for moving the GPPS plate blank; the longitudinal sawing unit 7 cuts the GPPS plates along the conveying direction; the slitter edge winding unit 8 is used for winding the waste upper film after the GPPS plate is cut; the cross-saw unit 9 cuts in a direction perpendicular to the conveying direction of the GPPS sheet.

The extruder unit 1 and the metering unit 2 shown in fig. 3-5 comprise a single-screw extruder 501, a mold frame 502, a mold 503, two symmetrically arranged mold connecting hangers 504, a metering pump 505 and a net changer 506, wherein the metering pump 505 and the two symmetrically arranged mold connecting hangers 504 are arranged on the mold frame 502, one end of the mold 503 is connected with the two symmetrically arranged mold connecting hangers 504, the other end of the mold 503 is connected with the metering pump 505, the metering pump 505 is connected with the net changer 506, the net changer 506 is connected with the extrusion head of the single-screw extruder 501, and the single-screw extruder 501 is positioned on one side of the mold frame 502. The metering pump 505 and the screen changer 506 are components available directly in the prior art, such as: the screen changer 506 can be made of Zheng Zhou Batt melt Pump Ltd, and the selection of the types of the metering pump 505 and the screen changer 506 can be flexibly made according to the different single screw extruders 501. The die frame 502 is provided with a lead screw 507 and a round nut 508, the lower end part of the lead screw 507 is connected with a metering pump 505, the upper end part of the lead screw 507 is in threaded connection with the round nut 508, and the lead screw 507 is locked on the die frame 502 through the round nut 508. The screw 507 and the round nut 508 are used for auxiliary hoisting of the metering pump 505, and the connection stability of the metering pump 505 is guaranteed. The mold frame 502 comprises a group of support columns 509, a group of upper cross beams 510 and a group of inclined struts 511, wherein the group of upper cross beams 510 are arranged at the upper ends of the group of support columns 509, the inclined struts 511 are arranged between the upper cross beams 510 and the support columns 509, and the lower ends of the support columns 509 are provided with support feet 512. Stores pylon 504 is connected to mould includes punch holder 513, lower plate 514, a set of connecting stud 515, a set of coupling nut 516 and jib 517, punch holder 513 and lower plate 514 set up the upper and lower both sides at entablature 510 respectively, connecting stud 515 runs through punch holder 513, lower plate 514 and entablature 510, the upper and lower tip of connecting stud 515 all is connected with connecting nut 516, the upper end and the lower plate 514 fixed connection of jib 517, the lower tip and the mould 503 of jib 517 connect. The single-screw extruder 501 comprises an extruder barrel 518, an extrusion screw, an extruder machine frame 520, an extruder base 521, a feed hopper 522, a direct current motor 523 and a reduction gearbox 524, wherein the extruder machine frame 520 is fixedly arranged on the extruder base 521, the extruder machine barrel 518 is fixedly arranged on the extruder machine frame 520, the extrusion screw is arranged in the extruder machine barrel 518, the feed hopper 522 is fixedly arranged on the outer wall of the extruder machine barrel 518 and communicated with the inner cavity of the extruder machine barrel 518, the direct current motor 523 and the reduction gearbox 524 are arranged on the extruder base 521, the direct current motor 523 is connected with the reduction gearbox 524, and the reduction gearbox 524 is connected with one end of the extrusion screw. In the structure, a set of double-head fans 525 are arranged on the extruder cylinder 518, and the set of double-head fans 525 are sequentially arranged along the axial direction of the extruder cylinder 518. A set of thermocouples is provided on the extruder barrel 518. The feed hopper 522 is funnel shaped.

The three-roll calender unit 3 shown in fig. 6-8 comprises a calender frame 601, a calender horizontal running mechanism 602, a top calender roll 603, a middle calender roll 604, a bottom calender roll 605, a top calender roll specific adjusting component 606 and a bottom calender roll distance adjusting component 607, the calender frame 601 is arranged on the calender horizontal running mechanism 602, the top calender roll 603, the middle calender roll 604 and the bottom calender roll 605 are all arranged on the calender frame 601, and the top calender roll 603, the middle calender roll 604 and the bottom calender roll 605 are on the same plane, the planes on which the top calender roll 603, the middle calender roll 604 and the bottom calender roll 605 are arranged obliquely, and the top calender roll 603, the middle calender roll 604 and the bottom calender roll 605 are arranged in order from top to bottom, the top calender roll specific adjusting component 606 and the bottom calender roll distance adjusting component 607 are respectively arranged on the top and bottom ends of the calender frame 601, the top calender roll specific adjusting component 606 and the top calender roll 603 are connected, and the bottom calender roll distance adjusting component 605 is connected with the top calender roll 603. The horizontal travelling mechanism 602 of the calender comprises a travelling base 608, a travelling driving motor 609, a travelling driving speed reducer 610, a travelling driving gear 611 and a travelling driving rack 612, wherein the travelling driving rack 612 is fixedly arranged on the ground or a working plane, the travelling driving motor 609 and the travelling driving speed reducer 610 are both fixedly arranged on the travelling base 608, the travelling driving motor 609 is connected with the travelling driving speed reducer 610, the travelling driving speed reducer 610 is connected with the travelling driving gear 611, and the travelling driving gear 611 is meshed with the travelling driving rack 612. The travel driving motor 609 is activated to rotate the travel driving gear 611, so that the travel driving gear 611 horizontally moves along the travel driving rack 612. In the above structure, the middle calender roll 604 is a fixed structure and is fixed between the upper calender roll 603 and the lower calender roll 605, the upper calender roll 603 and the lower calender roll 605 can move on the calender frame 601 through the upper calender roll specific adjusting component 606 and the lower calender roll distance adjusting component 607 respectively to adjust the distance between the upper calender roll 603 and the lower calender roll 605 and the middle calender roll 604, two symmetrically arranged calender roll supporting seats 616 are fixed on the calender frame 601, the middle calender roll 604 is arranged on the two symmetrically arranged calender roll supporting seats 616, and the upper calender roll 603 and the lower calender roll 605 are connected with the calender frame 601 in a sliding way. The calender comprises a calender frame 601, and is characterized in that an upper calender roll slide rail 617 and a lower calender roll slide rail 618 which are arranged in parallel are arranged on the calender frame 601, an upper calender roll slide block 619 is connected to the upper calender roll slide rail 617, an upper calender roll support seat 620 is connected to the upper calender roll slide block 619, the upper calender roll 603 is arranged on the upper calender roll support seat 620, a lower calender roll slide block 621 is connected to the lower calender roll slide rail 618, a lower calender roll support seat 622 is connected to the lower calender roll slide block 621, and the lower calender roll 605 is arranged on the lower calender roll support seat 622. The upper calender roll specific adjustment module 606 and the lower calender roll distance adjustment module 607 have the same structure. The upper calender roll specific adjusting component 606 and the lower calender roll distance adjusting component 607 each comprise a distance coarse adjusting motor 623, an intermediate screw 624 and two symmetrically arranged screw lifters 625, the distance coarse adjusting motor 623 is connected with the intermediate screw 624, the intermediate screw 624 is connected with the two symmetrically arranged screw lifters 625, the two symmetrically arranged screw lifters 625 are respectively positioned at two ends of the intermediate screw 624, and the upper calender roll supporting seat 620 and the lower calender roll supporting seat 622 are connected with the screw lifters 625. The distance coarse adjustment motor 623 is started, and two symmetrically arranged lead screw lifters 625 at two sides can be synchronously driven through the middle lead screw 624 for transmission, so that the lead screw lifters 625 drive the upper calender roll 603 and the lower calender roll 605 to move along the inclined surface. One end of the intermediate screw 624 is connected with a fine adjustment hand wheel 626. When the small distance between the upper calender roll 603 and the lower calender roll 605 needs to be adjusted, the fine adjustment hand wheel 626 is rotated, and the intermediate screw 624 is driven by the fine adjustment hand wheel 626 to carry out transmission, so that the upper calender roll 603, the intermediate calender roll 604 and the lower calender roll 605 can be adjusted to the optimal distance according to specific use requirements.

The cooling carriage 4 and the drawing unit 6 shown in fig. 9 to 13 include a front conveyor assembly 401, a rear conveyor assembly 402, a tractor 403, and a cooling assembly 404, the end of the front conveyor assembly 401 being connected to the start end of the rear conveyor assembly 402, the tractor 403 being disposed at the end position of the rear conveyor assembly 402, and the cooling assembly 404 being disposed at the start end position of the front conveyor assembly 401. The initial section of the front conveying assembly 401 is connected with the three-roller calender, and the front conveying assembly 401 and the rear conveying assembly 402 need to be adaptively adjusted between the traction machine 403 and the three-roller calender in the production process, so that stable traction conveying of the GPPS plates after passing through the three-roller calender is ensured. The cooling assembly 404 comprises a cooling speed reduction motor 405, a cooling main driving wheel 406, a group of cooling driven wheels 407 and a group of cooling rollers 408, wherein the cooling speed reduction motor 405 is connected with the cooling main driving wheel 406, one of the cooling main driving wheel 406 and the group of cooling driven wheels 407 is connected through a gear belt, the group of cooling driven wheels 407 is connected through the gear belt, the group of cooling driven wheels 407 and the group of cooling rollers 408 are arranged in a one-to-one correspondence manner, the cooling driven wheels 407 are connected with the cooling rollers 408, and the group of cooling rollers 408 are arranged in a row in parallel at the starting end position of the front conveying assembly 401. In addition, the front conveyor assembly 401 includes a front conveyor frame body 409 and a set of front conveyor rollers 410, the set of front conveyor rollers 410 are arranged in a row on the front conveyor frame body 409 in parallel, the front conveyor rollers 410 and the cooling rollers 408 are arranged in parallel, and the set of front conveyor rollers 410 and the set of cooling rollers 408 are on the same plane. In addition, the rear conveying assembly 402 includes a rear conveying frame body 411 and a set of rear conveying rollers 412, the set of rear conveying rollers 412 are arranged in a row in parallel on the rear conveying frame body 411, the set of cooling rollers 408, the set of front conveying rollers 410 and the set of rear conveying rollers 412 are all arranged in parallel, and the set of cooling rollers 408, the set of front conveying rollers 410 and the set of rear conveying rollers 412 are on the same straight line. And a group of connecting beams 413 is arranged on the rear carriage body 411. The traction machine 403 comprises a traction motor 414, a traction speed reducer 415, a driving traction roller 416, two symmetrically arranged driven traction assemblies 417 and a traction frame 418, wherein the traction motor 414 is connected with the traction speed reducer 415, the traction speed reducer 415 is connected with the driving traction roller 416, the two symmetrically arranged driven traction assemblies 417 are arranged on the traction frame 418, and the two symmetrically arranged driven traction assemblies 417 are respectively arranged at two sides of the driving traction roller 416.

In the above structure, the driven traction assembly 417 includes two symmetrically disposed traction adjusting cylinders 419, two symmetrically disposed guide plates 420, two symmetrically disposed traction sliding plates 421 and driven traction rollers 422, the two symmetrically disposed traction adjusting cylinders 419, two symmetrically disposed guide plates 420, and two symmetrically disposed traction sliding plates 421 are disposed in a one-to-one correspondence manner, the traction adjusting cylinders 419 and the guide plates 420 are all fixedly disposed on the traction frame 418, the piston rods of the traction adjusting cylinders 419 are connected with the traction sliding plates 421, the traction sliding plates 421 and the guide plates 420 are slidably connected, two ends of the driven traction rollers 422 are disposed on the two symmetrically disposed traction sliding plates 421, and GPPS plates are disposed between the driven traction rollers 422 and the driving traction rollers 416. A spacing adjustment assembly 423 is provided between the end of the front conveyor assembly 401 and the beginning of the rear conveyor assembly 402. The spacing adjustment assembly 423 comprises a spacing adjustment rotating shaft 424, a spacing adjustment roller 425 and a spacing adjustment bearing 426, the spacing adjustment rotating shaft 424 is arranged at the starting end of the rear conveying frame body 411, the spacing adjustment roller 425 is connected with the spacing adjustment rotating shaft 424 through the spacing adjustment bearing 426, and the spacing adjustment roller 425 is connected with the tail end of the front conveying frame body 409 in a rolling manner. In the above structure, a V-shaped bending portion 427 is disposed at the end of the front carrier body 409, a V-shaped guide plate 428 is disposed at the lower end of the V-shaped bending portion 427, the V-shaped guide plate 428 is located above the end of the front carrier body 409, a V-shaped groove 429 is disposed on the outer wall of the distance adjusting roller 425, and the V-shaped guide plate 428 is disposed in the V-shaped groove 429. The V-shaped guide plate 428 extends to the end position of the front carriage body 409. The V-shaped guide plate 428 is placed on the pitch adjustment roller 425 to push the front conveyance assembly 401 portion, so that the front conveyance assembly 401 is changed in position relative to the rear conveyance assembly 402.

The film covering unit 5 shown in fig. 14-20 comprises a film covering frame 301, a lower film covering device 302, an upper film covering device 303, a film covering rubber roller assembly 304, a first bending roller 305, an aluminum roller 306 and a second bending roller 307, wherein the lower film covering device 302, the upper film covering device 303, the film covering rubber roller assembly 304, the first bending roller 305, the aluminum roller 306 and the second bending roller 307 are all arranged on the film covering frame 301, the film covering rubber roller assembly 304 is located at the middle position of the film covering frame 301, the lower film covering device 302 and the first bending roller 305 are located below the horizontal position of the film covering rubber roller assembly 304, the upper film covering device 303, the aluminum roller 306 and the second bending roller 307 are located above the horizontal position of the film covering rubber roller assembly 304, films are arranged on the lower film covering device 302 and the upper film covering device 303, the films on the lower film covering roller assembly 302 are covered on the lower layer of the GPPS board on the film covering rubber roller assembly 304 through the first bending roller 305, and the films on the upper layer of the GPPS board 304 are covered through the aluminum roller 306 and the second bending roller 307. The film on the lower film covering device 302 is attached to the lower end face of the GPPS plate between the film covering rubber roller assemblies 304 by bypassing the first bending roller 305, the film on the upper film covering device 30 is attached to the upper end face of the GPPS plate between the film covering rubber roller assemblies 304 by bypassing the aluminum roller 306 and the second bending roller 307, and the upper film, the GPPS plate and the lower film are rolled when passing through the film covering rubber roller assemblies 304, so that the upper film, the lower film and the GPPS plate are integrated. The film covering rack 301 is connected with an electric hoist support frame 308, and an electric hoist 309 is arranged on the electric hoist support frame 308. The film can be hoisted through the arranged electric hoist 309, and the film is hoisted to the upper part of the film covering device 303 to be replaced. The lower film covering device 302 comprises a group of push-pull trolleys 310 and a group of lower film covering air expansion shafts 311, the group of push-pull trolleys 310 and the group of lower film covering air expansion shafts 311 are arranged in a one-to-one correspondence manner, two symmetrically arranged air expansion shaft support frames 312 and a first air expansion shaft adjusting screw rod 313 are arranged on the push-pull trolleys 310, two ends of the lower film covering air expansion shaft 311 are erected on the two symmetrically arranged air expansion shaft support frames 312, and the first air expansion shaft adjusting screw rod 313 is in threaded connection with one of the two symmetrically arranged air expansion shaft support frames 312. Two side walls of the push-pull trolley 310 are provided with trolley guide wheels 314, the film coating rack 301 is provided with a group of parallel channel steel 315, the trolley guide wheels 314 are arranged in the channel steel 315, and the trolley guide wheels 314 are in rolling connection with the channel steel 315. The lower layer of the rolled film is set on a set of push-pull carriages 310, and the film rolled on the push-pull carriages 310 can be replaced by pulling out the push-pull carriages 310 from the film coating frame 301. The upper laminating device 303 comprises two upper laminating support frames 316 which are symmetrically arranged and a group of upper laminating air expansion shafts 317, wherein the group of upper laminating air expansion shafts 317 are arranged on the two upper laminating support frames 316 which are symmetrically arranged in parallel. The upper film covering machine is characterized in that a group of upper film covering roller supporting seats 318 which are symmetrically arranged in pairs are arranged on the upper film covering supporting frame 316, the upper film covering air expansion shafts 317 are arranged on the two upper film covering roller supporting seats 318 which are symmetrically arranged, one of the two upper film covering supporting frames 316 which are symmetrically arranged is connected with an upper film covering roller position adjusting screw rod 319, an upper film covering roller sliding block 320 is arranged at the lower end part of the upper film covering supporting frame 316, an upper film covering roller sliding rail 325 is arranged on the film covering machine frame 301, and the upper film covering roller sliding block 320 is in sliding connection with the upper film covering roller sliding rail 325. A support rod 321 is connected between the two upper coating roller support seats 318 which are symmetrically arranged, and one end of the upper coating roller position adjusting screw rod 319 is connected with a hand wheel 326. The laminating rubber roller assembly 304 comprises two symmetrically arranged laminating driving cylinders 322, an upper laminating rubber roller 323 and a lower laminating rubber roller 324, the two symmetrically arranged laminating driving cylinders 322 are arranged on the laminating rack 301, piston rods of the two symmetrically arranged laminating driving cylinders 322 are connected with the upper laminating rubber roller 323, the lower laminating rubber roller 324 and the upper laminating rubber roller 323 are arranged in parallel, and a GPPS plate can pass through between the lower laminating rubber roller 324 and the upper laminating rubber roller 323. The piston rod of the film coating driving cylinder 322 is connected with a film coating rubber roller distance adjusting sliding plate 327, the film coating rubber roller distance adjusting sliding plate 327 is in sliding connection with the film coating rack 301, and the upper film coating rubber roller 323 is arranged on the film coating rubber roller distance adjusting sliding plate 327.

Initially, the laminating driving cylinder 322 pulls the upper laminating rubber roller 323, so that a certain distance is reserved between the upper laminating rubber roller 323 and the lower laminating rubber roller 324, the upper laminating rubber roller 323, the GPPS plate and the lower laminating rubber roller 324 penetrate through the upper laminating film, the GPPS plate and the lower laminating film, and the laminating driving cylinder 322 drives the upper laminating rubber roller 323 to be close to the lower laminating rubber roller 324 according to the pressure required by laminating, so that a certain pressure is applied to the upper laminating film, the GPPS plate and the lower laminating film, and laminating is performed.

The slitting saw unit 7 and the slitter edge rolling unit 8 shown in fig. 21-27 comprise a slitting saw frame 201, an upper scrap rolling mechanism 202, a lower scrap rolling mechanism 203, a group of slitting saw mechanisms 204, a group of material collecting hoppers 205 and a synchronous moving mechanism 206, wherein the upper scrap rolling mechanism 202 and the lower scrap rolling mechanism 203 are both arranged on the slitting saw frame 201, the upper scrap rolling mechanism 202 and the lower scrap rolling mechanism 203 are positioned at one end of the slitting saw frame 201 for discharging, the group of slitting saw mechanisms 204 are arranged on the slitting saw frame 201 in a row, the group of material collecting hoppers 205 and the group of slitting saw mechanisms 204 are arranged in a one-to-one correspondence, the material collecting hoppers 205 are positioned right below the slitting saw mechanisms 204, the synchronous moving mechanism 206 is arranged on the slitting saw frame 201, and the group of material collecting hoppers 205 and the group of slitting saw mechanisms 204 are both connected with the synchronous moving mechanism 206. The upper waste winding mechanism 202 or the lower waste winding mechanism 203 is arranged to respectively wind the upper film and the lower film of the GPPS plate subjected to cutting and blanking, the upper portion and the lower portion of the longitudinal saw frame 201 are respectively provided with a longitudinal saw dust collection air pipe 207, and the longitudinal saw dust collection air pipe 207 is externally connected with a fan. The group of longitudinal sawing mechanisms 204 are arranged in parallel, when a GPPS plate enters the longitudinal sawing machine frame 201, the group of longitudinal sawing mechanisms 204 are synchronously started, so that the GPPS plate is cut into strips along the plate conveying direction of the GPPS plate, films on GPPS waste materials cut by the longitudinal sawing mechanisms 204 on two sides in the group of longitudinal sawing mechanisms 204 are respectively wound on the upper waste material winding mechanism 202 or the lower waste material winding mechanism 203, and the synchronous moving mechanism 206 can simultaneously adjust the distance between the group of longitudinal sawing mechanisms 204 and the group of material collecting hoppers 205. During the cutting process of the group of rip saw cutting mechanisms 204, the rip saw dust collection air pipe 207 continuously absorbs the total scraps in the cutting process. Go up waste material winding mechanism 202 and waste material winding mechanism 203 down and be located a set of both ends of indulging saw cutting mechanism 204 straight line respectively, go up waste material winding mechanism 202 and waste material winding mechanism 203 down the same in structure to go up waste material winding mechanism 202 and waste material winding mechanism 203 down and all include winding installing support 208, waste material rolling motor 209, waste material rolling pivot 210, two pivot supporting seats 211 and two symmetrical waste material rolling dish 212 that set up, winding installing support 208 and rip saw frame 201 fixed connection, two pivot supporting seats 211 are fixed to be set up on winding installing support 208, waste material rolling pivot 210 erects on two pivot supporting seats 211 to waste material rolling pivot 210 and waste material rolling motor 209 are connected, the waste material rolling dish 212 of two symmetrical settings sets up respectively at waste material rolling pivot 210's both ends. The films on the waste materials on the two sides of the GPPS plate are wound on the two symmetrically-arranged waste material winding disks 212, the two symmetrically-arranged waste material winding disks 212 are synchronously driven by the waste material winding motor 209, and the waste films can be wound simultaneously. Waste winding disc 212 includes connecting sleeve 213, a set of locking pin 214, disc 215, a set of waste winding post 216, buffer spring 217 and limiting plate 218, connecting sleeve 213 cover is established on waste winding pivot 210, a set of locking pin 214 sets up on connecting sleeve 213 to connecting sleeve 213 locks on waste winding pivot 210 through a set of locking pin 214, disc 215 and connecting sleeve 213 fixed connection, a set of waste winding post 216 uses the center of disc 215 to set up on disc 215 for circular mode according to the annular array, buffer spring 217 covers and establishes on waste winding pivot 210, limiting plate 218 and waste winding pivot 210's end connection, buffer spring 217 is located between connecting sleeve 213 and the limiting plate 218. The connecting sleeve 213, the disc 215 and the waste winding spindle 210 are coaxially arranged. A first bearing 219 is arranged between the waste material winding rotating shaft 210 and the rotating shaft supporting seat 211. Connecting sleeve 213 locks on waste material rolling pivot 210 through a set of locking pin 214, conveniently carries out connecting sleeve 213's dismantlement to dismantle disc 215, conveniently carry out the change of waste film rolling pivot. Indulge saw cutting mechanism 204 includes indulge saw horizontal installation board 220, indulges the vertical actuating cylinder 221 of saw, indulges saw driving motor 222, indulges saw piece 223 and indulges saw installing support 224, indulge saw horizontal installation board 220 and synchronous movement mechanism 206 and connect, indulge the vertical actuating cylinder 221 of saw and set up on indulging saw horizontal installation board 220 to indulge the vertical piston rod that drives actuating cylinder 221 and indulge saw installing support 224 and connect, indulge saw installing support 224 and indulge saw horizontal installation board 220 sliding connection, indulge saw driving motor 222 and set up on indulging saw installing support 224, indulge saw piece 223 and indulge saw driving motor 222 and connect, it is located the collection hopper 205 directly over to indulge the saw piece 223. The longitudinal saw driving motor 222 drives the longitudinal saw blade 223 to start, and the longitudinal saw vertical driving cylinder 221 drives the longitudinal saw blade 223 to descend to be in contact with the GPPS plate, so that the GPPS plate is cut. The rip saw horizontal mounting plate 220 is provided with a rip saw vertical guide rail 225, the rip saw mounting bracket 224 is connected with a rip saw vertical sliding block 226, and the rip saw vertical sliding block 226 is in sliding connection with the rip saw vertical guide rail 225. The synchronous moving mechanism 206 comprises an upper moving screw 227, a lower moving screw 228, a first transmission gear 229, a second transmission gear 230, a third transmission gear 231, a fourth transmission gear 232, a first synchronous chain 233 and a second synchronous chain 234, wherein the upper moving screw 227 and the lower moving screw 228 are arranged in parallel, the first transmission gear 229 and the second transmission gear 230 are respectively arranged at two ends of the upper moving screw 227, the third transmission gear 231 and the fourth transmission gear 232 are respectively arranged at two ends of the lower moving screw 228, the first synchronous chain 233 is sleeved on the first transmission gear 229 and the third transmission gear 231, the second synchronous chain 234 is sleeved on the second transmission gear 230 and the fourth transmission gear 232, the longitudinal saw horizontal mounting plate 220 is connected with a screw nut of the upper moving screw 227, and the collecting hopper 205 is connected with a screw nut of the lower moving screw 228. Hand wheels are connected to both ends of the upper moving screw 227 and the lower moving screw 228. By rotating one of the upper moving screw 227 or the lower moving screw 228, the group of slitting sawing mechanisms 204 and the group of collecting hoppers 205 can be adjusted to move simultaneously through the transmission of the first transmission gear 229, the second transmission gear 230, the third transmission gear 231, the fourth transmission gear 232, the first synchronous chain 233 and the second synchronous chain 234, so that the slitting sawing mechanisms 204 and the collecting hoppers 205 are always in the opposite positions. A longitudinal saw horizontal guide rail 235 and a collecting hopper guide post 237 are arranged on the longitudinal saw frame 201, a longitudinal saw horizontal sliding block 236 is connected to the longitudinal saw horizontal mounting plate 220, and the longitudinal saw horizontal sliding block 236 is in sliding connection with the longitudinal saw horizontal guide rail 235; the hopper 205 is connected with a hopper sliding block 238, and the hopper sliding block 238 is connected with a hopper guide column 237 in a sliding manner.

The cross saw unit 9 shown in fig. 28 to 36 includes a frame 101, a material pressing mechanism 102, a base frame 103, a longitudinal moving mechanism 104, a transverse moving blade device 105, a saw cutting mechanism 106, a group of front support rollers 107 and a group of rear support rollers 108, wherein the frame 101 and the base frame 103 are slidably connected, the material pressing mechanism 102 is disposed on the frame 101, the longitudinal moving mechanism 104 is disposed on the base frame 103, the longitudinal moving mechanism 104 is connected to the frame 101, the transverse moving blade device 105 is disposed on the frame 101, the moving direction of the transverse moving blade device 105 is perpendicular to the moving direction of the longitudinal moving mechanism 104, the saw cutting mechanism 106 is disposed on the transverse moving blade device 105, the group of front support rollers 107 and the group of rear support rollers 108 are disposed in parallel in a row, the group of front support rollers 107 and the group of rear support rollers 108 are disposed on both sides of the saw cutting mechanism 106, and the material pressing mechanism 102 is disposed above the plane on which the group of front support rollers 107 and the group of rear support rollers 108 are disposed. The upper end of frame 101 is connected with dust absorption pipe 109, be equipped with a set of dust absorption mouth 110 on the swager 102, dust absorption pipe 109 passes through the pipeline and connects with a set of dust absorption mouth 110 to dust absorption pipe 109 is connected with the dust absorption fan. The front supporting rollers 107 of one group are close to the last GPPS plate production process, so that the GPPS plates which are produced and manufactured are conveyed to the front supporting rollers 107 of the other group and move to a certain distance, the GPPS plates stop, the transverse cutter moving device 105 drives the saw cutting mechanism 106 to move along the axis direction of the front supporting rollers 107, transverse cutting of the GPPS plates is conducted, a whole GPPS plate is cut off, after the transverse cutting is completed, the previous process is started, the GPPS plates are continuously conveyed to the front supporting rollers 107 of the other group, and the cut GPPS plates are pushed to move to the rear supporting rollers 108 of the other group to be discharged. During the sawing process of the sawing mechanism 106, a set of dust suction ports 110 continuously sucks air, so that dust generated during the sawing process is discharged outwards through the dust suction pipe 109. The material pressing mechanism 102 includes two symmetrically arranged material pressing driving cylinders 111, two symmetrically arranged material pressing brackets 112, two symmetrically arranged material pressing racks 113, two symmetrically arranged material pressing driving gears 114, a pressing foot 115, an upper material collecting box 116 and a supporting shaft 117, the two symmetrically arranged material pressing driving cylinders 111, the two symmetrically arranged material pressing brackets 112, the two symmetrically arranged material pressing racks 113 and the two symmetrically arranged material pressing driving gears 114 are arranged in one-to-one correspondence, the material pressing brackets 112 are connected with the frame 101, the material pressing driving cylinders 111 are arranged on the material pressing brackets 112, piston rods of the material pressing driving cylinders 111 are connected with the upper material collecting box 116, the supporting shaft 117 is arranged on the upper material collecting box 116, the material pressing driving gears 114 are connected with end portions of the supporting shaft 117, the material pressing driving gears 114 are meshed with the material pressing racks 113, the material pressing racks 113 are fixedly arranged on the material pressing brackets 112, the pressing foot 115 is fixedly arranged on a lower end face of the upper material collecting box 116, and the material pressing foot 115 and the upper material collecting box 116 are located above a group of front carrier rollers 107 and a group of back carrier rollers 108. Two bearing blocks 118 which are symmetrically arranged are arranged on the upper material collecting box 116, a bearing 119 is arranged on each bearing block 118, and the supporting shaft 117 is connected with the bearing 119.

When material pressing is carried out, a piston rod of the material pressing driving cylinder 111 extends out to push the material pressing support 112 to descend, so that the upper material collecting box 116 descends, in the process, the material pressing driving gear 114 moves along the material pressing rack 113 until the presser foot 115 is pressed on the GPPS plate, and the upper material collecting box 116 and the sawing mechanism 106 are arranged in a right-to-right mode.

In the structure, the longitudinal movement mechanism 104 comprises a longitudinal movement driving motor 120, a longitudinal movement gear reduction box 121, a longitudinal movement gear 122 and a longitudinal movement rack 141, the longitudinal movement driving motor 120 and the longitudinal movement gear reduction box 121 are both arranged on the rack 101, the longitudinal movement driving motor 120 is connected with the longitudinal movement gear reduction box 121, the longitudinal movement gear reduction box 121 is connected with the longitudinal movement gear 122, the longitudinal movement gear 122 is engaged with the longitudinal movement rack 141, and the longitudinal movement rack 141 is fixedly arranged on the underframe 103. Two longitudinal movement linear guide rails 123 arranged in parallel are arranged on the upper end face of the bottom frame 103, a longitudinal movement sliding block 124 is arranged on the lower end face of the rack 101, and the longitudinal movement sliding block 124 is connected with the longitudinal movement linear guide rails 123 in a sliding mode. The longitudinal movement driving motor 120 drives the longitudinal movement gear 122 to move along the longitudinal movement rack 141, and the longitudinal movement direction is the conveying direction of the GPPS plates, so that the sawing mechanism 106 can be adjusted to a proper position for sawing. The transverse knife moving device 105 comprises a transverse moving motor 125, a transverse moving driving gear 126, a transverse moving driving driven gear 127, a transverse moving driving chain 128 and a chain joint 129, wherein a rotating shaft of the transverse moving driving motor 125 is connected with the transverse moving driving gear 126, the transverse moving driving chain 128 is sleeved on the transverse moving driving gear 126 and the transverse moving driving driven gear 127, and the transverse moving driving chain 128 is connected with the saw cutting mechanism 106 through the chain joint 129. The switching of the forward and reverse rotation of the traverse driving motor 125 can drive the rotation direction of the traverse driving gear 126 and the traverse driving driven gear 127 to change, so that the traverse driving chain 128 drives the saw cutting mechanism 106 to move along the direction perpendicular to the conveying direction of the GPPS plates, and the GPPS plates are transversely cut. Saw cut mechanism 106 includes saw cut support 130, saw cuts motor 131, saw bit 132, saw bit housing 133, saw cuts to go up and down to drive actuating cylinder 137 and saw cut backup pad 138, saw cut backup pad 138 and frame 101 sliding connection to saw cut backup pad 138 and chain joint 129 and connect, saw cut support 130 and saw cut backup pad 138 sliding connection, saw cut to go up and down to drive actuating cylinder 137's piston rod and saw cut support 130 and connect, saw cut motor 131 sets up on saw cut support 130 to saw cut motor 131's pivot and saw bit 132 and connect, saw bit housing 133 and saw cut motor 131's shell and connect, and saw bit housing 133 covers the outside at saw bit 132, the upper end of saw bit housing 133 sets up to open structure, saw bit housing 133 is extended to the upper end of saw bit 132. The upper end of the saw blade 132 extending out of the blade housing 133 is transversely cut for GPPS plates, the upper end of the saw blade 132 is partially positioned in the upper collecting box 116, and the upper opening of the blade housing 133 is provided with a brush 134. When the GPPS plate is conveyed to a proper position, the piston rod of the sawing lifting driving cylinder 137 is lifted to push the saw blade 132 to rise to a sawing position contacting with the GPPS plate, the sawing motor 131 is started to drive the saw blade 132 to rotate, so that the GPPS plate is cut off, and the transverse knife moving device 105 drives the saw blade 132 to move along the width direction of the GPPS plate, so that the cutting of the GPPS plate is completed.

In addition, a first sawing guide rail 135 is arranged on the machine frame 101, a first sawing sliding block 136 is arranged on the sawing support 130, and the first sawing sliding block 136 is in sliding connection with the first sawing guide rail 135; saw cut and be equipped with on the backup pad 138 saw cut guide rail two 139, saw cut and be equipped with on the support 130 saw cut slider two 140, saw cut slider two 140 and saw cut guide rail two 139 sliding connection.

The invention discloses a process for an automatic production line for extruding, forming, conveying and cutting GPPS plates, which comprises the following steps:

s1, extruding plastic materials by a single-screw extruder 501, feeding the extruded plastic materials into a screen changer 506 for filtering, then adding the plastic materials by a metering pump 505, feeding the plastic materials into a mold 503, and extruding and molding the plastic materials in the mold 503;

s2, feeding the extruded and molded rubber compound into a three-roller calender unit 3, and extruding and molding the rubber compound by an upper calender roller 603, a middle calender roller 604 and a lower calender roller 605;

s3, conveying the GPPS plate blank from the three-roller calender unit 3 to a cooling assembly 404, starting a speed reducing motor 405, driving a group of cooling rollers 408 to synchronously rotate through the transmission of a cooling main driving wheel 406 and a group of cooling driven wheels 407, and conveying the GPPS plate blank while cooling on the group of cooling rollers 408;

s4, conveying the cooled GPPS plate to a group of front conveying rollers 410 for conveying, and gradually moving to a group of rear conveying rollers 412 for conveying along with the movement of the GPPS plate;

s5, moving the GPPS plate to the position of the laminating unit 5 in the conveying process of the group of rear conveying rollers 412, respectively adhering the rolled films on the lower laminating device 302 and the upper laminating device 303 to the lower surface and the upper surface of the GPPS plate, and pressing the rolled films and the GPPS plate through the laminating rubber roller assembly 304;

s6, when the GPPS plate reaches the position of the tractor 403, the tractor 403 provides power to drive the GPPS plate to be conveyed, and the GPPS plate moves to the longitudinal sawing unit 7 under the action of the tractor 403;

s7, starting the group of longitudinal sawing mechanisms 204, and cutting the GPPS plate along the conveying direction of the GPPS plate, so that the GPPS plate is cut into rectangular strips, and meanwhile, the rim charge on two sides of the GPPS plate is cut and blanked to form waste materials;

s8, winding the waste upper film by the waste edge winding unit 8;

and S9, moving the longitudinally cut GPPS plate to the transverse saw unit 9, driving the saw cutting mechanism 106 to perform shape feeding cutting along the direction vertical to the moving direction of the GPPS plate by the transverse knife moving device 105, and accordingly cutting the GPPS plate into a plurality of rectangular blocks.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides an extrusion of GPPS panel, shaping, transport, cut automatic production line which characterized in that: the three-roller edge trimming and rolling device comprises an extruder unit (1), a metering unit (2), a three-roller calender unit (3), a cooling bracket (4), a film coating unit (5), a traction unit (6), a longitudinal saw unit (7), a slitter edge rolling unit (8) and a transverse saw unit (9), wherein the extruder unit (1), the metering unit (2), the three-roller calender unit (3), the cooling bracket (4), the traction unit (6), the longitudinal saw unit (7), the slitter edge rolling unit (8) and the transverse saw unit (9) are sequentially arranged from front to back according to a production process, the film coating unit (5) is erected on the cooling bracket (4), and the film coating unit (5) is positioned between the three-roller calender unit (3) and the traction unit (6);

wherein the extruder unit (1) extrudes plastic materials;

the metering unit (2) meters the extruder unit (1);

the three-roller calender unit (3) extrudes the plastic material into a GPPS plate blank;

the cooling bracket (4) is used for cooling and conveying the GPPS plate blank;

the film coating unit (5) coats the upper layer and the lower layer of the GPPS plate blank with films;

the traction unit (6) provides power for moving the GPPS plate blank;

the longitudinal saw unit (7) cuts the GPPS plates along the conveying direction;

the slitter edge winding unit (8) is used for winding the waste upper film after the GPPS plate is cut;

the cross-sawing unit (9) cuts the GPPS plates along the direction perpendicular to the conveying direction of the GPPS plates.

2. The GPPS sheet extrusion, forming, conveying, cutting automatic production line of claim 1, wherein: the transverse saw unit (9) comprises a rack (101), a material pressing mechanism (102), an underframe (103), a longitudinal moving mechanism (104), a transverse moving knife device (105), a sawing mechanism (106), a group of front carrier rollers (107) and a group of rear carrier rollers (108), wherein the rack (101) is connected with the underframe (103) in a sliding mode, the material pressing mechanism (102) is arranged on the rack (101), the longitudinal moving mechanism (104) is arranged on the underframe (103), the longitudinal moving mechanism (104) is connected with the rack (101), the transverse moving knife device (105) is arranged on the rack (101), the moving direction of the transverse moving knife device (105) is perpendicular to that of the longitudinal moving mechanism (104), the sawing mechanism (106) is arranged on the transverse moving knife device (105), the group of front carrier rollers (107) and the group of rear carrier rollers (108) are arranged in a row in parallel, the group of front carrier rollers (107) and the group of rear carrier rollers (108) are respectively located on two sides of the material pressing mechanism (106), and the group of front carrier rollers (107) and the group of rear carrier rollers (108) are located above the plane of the group of front carrier rollers (107) and the rear carrier rollers (108).

3. The GPPS sheet extrusion, forming, conveying, cutting automatic production line of claim 1, wherein: indulge saw unit (7) including indulging saw frame (201), a set of indulge saw cut mechanism (204), a set of collecting hopper (205) and synchronous motion mechanism (206), a set of indulge saw cut mechanism (204) is one row and sets up on indulging saw frame (201), a set of collecting hopper (205) and a set of indulging saw cut mechanism (204) one-to-one set up to collecting hopper (205) are located indulge saw cut mechanism (204) under, synchronous motion mechanism (206) set up on indulging saw frame (201), a set of collecting hopper (205) and a set of indulging saw cut mechanism (204) all are connected with synchronous motion mechanism (206).

4. The automatic production line for extruding, forming, conveying and cutting the GPPS plates as claimed in claim 1, which is characterized in that: the slitter edge winding unit (8) comprises an upper waste material winding mechanism (202) and a lower waste material winding mechanism (203), the upper waste material winding mechanism (202) and the lower waste material winding mechanism (203) are both arranged on the longitudinal saw frame (201), and the upper waste material winding mechanism (202) and the lower waste material winding mechanism (203) are positioned at one end of the longitudinal saw frame (201) for discharging, the upper waste material winding mechanism (202) and the lower waste material winding mechanism (203) are respectively positioned at two ends of a straight line where a group of longitudinal saw sawing mechanisms (204) are positioned, the upper waste material winding mechanism (202) and the lower waste material winding mechanism (203) have the same structure, the upper waste material winding mechanism (202) and the lower waste material winding mechanism (203) respectively comprise a winding mounting bracket (208), a waste material winding motor (209), a waste material winding rotating shaft (210), two rotating shaft supporting seats (211) and two symmetrically arranged waste material winding disks (212), the rolling mounting bracket (208) is fixedly connected with the longitudinal sawing machine frame (201), the two rotating shaft supporting seats (211) are fixedly arranged on the rolling mounting bracket (208), the waste material winding rotating shaft (210) is erected on two rotating shaft supporting seats (211), and the waste material rolling rotating shaft (210) is connected with a waste material rolling motor (209), the two symmetrically arranged waste winding disks (212) are respectively arranged at two ends of the waste winding rotating shaft (210).

5. The GPPS sheet extrusion, forming, conveying, cutting automatic production line of claim 1, wherein: the traction unit (6) comprises a traction motor (414), a traction speed reducer (415), a driving traction roller (416), two symmetrically-arranged driven traction assemblies (417) and a traction frame (418), the traction motor (414) is connected with the traction speed reducer (415), the traction speed reducer (415) is connected with the driving traction roller (416), the two symmetrically-arranged driven traction assemblies (417) are arranged on the traction frame (418), and the two symmetrically-arranged driven traction assemblies (417) are respectively arranged on two sides of the driving traction roller (416).

6. The GPPS sheet extrusion, forming, conveying, cutting automatic production line of claim 1, wherein: the film covering unit (5) comprises a film covering rack (301), a lower film covering device (302), an upper film covering device (303), a film covering rubber roller assembly (304), a first bending roller (305), an aluminum roller (306) and a second bending roller (307), wherein the lower film covering device (302), the upper film covering device (303), the film covering rubber roller assembly (304), the first bending roller (305), the aluminum roller (306) and the second bending roller (307) are all arranged on the film covering rack (301), the film covering rubber roller assembly (304) is located in the middle of the film covering rack (301), the lower film covering device (302) and the first bending roller (305) are located below the horizontal position of the film covering rubber roller assembly (304), the upper film covering device (303), the aluminum roller (306) and the second bending roller (307) are located above the horizontal position of the film covering rubber roller assembly (304), the lower film covering device (302) and the upper film covering device (303) are both provided with a film, a film on the lower film covering device (302) covers the upper film covering rubber roller assembly (304) of the film covering rubber roller assembly (304) through the first bending roller (305), and the upper film covering Plate (PS) and the upper film covering plate (307) of the lower film covering roller assembly (PS) through the GPPS roller assembly (306).

7. The automatic production line for extruding, forming, conveying and cutting the GPPS plates as claimed in claim 1, which is characterized in that: the cooling bracket (4) comprises a front conveying assembly (401), a rear conveying assembly (402) and a cooling assembly (404), the tail end of the front conveying assembly (401) is connected with the starting end of the rear conveying assembly (402), and the cooling assembly (404) is arranged at the position of the starting end of the front conveying assembly (401); the cooling assembly (404) comprises a cooling speed reduction motor (405), a cooling main driving wheel (406), a group of cooling driven wheels (407) and a group of cooling rollers (408), the cooling speed reduction motor (405) is connected with the cooling main driving wheel (406), one of the cooling main driving wheel (406) and the group of cooling driven wheels (407) is connected through a gear belt, the group of cooling driven wheels (407) is connected through the gear belt, the group of cooling driven wheels (407) and the group of cooling rollers (408) are arranged in a one-to-one correspondence mode, the cooling driven wheels (407) are connected with the cooling rollers (408), and the group of cooling rollers (408) are arranged at the position of the starting end of the front conveying assembly (401) in a row in parallel mode.

8. The GPPS sheet extrusion, forming, conveying, cutting automatic production line of claim 1, wherein: the three-roller calender unit (3) comprises a calender frame (601), a calender horizontal walking mechanism (602), an upper calender roller (603), a middle calender roller (604), a lower calender roller (605), an upper calender roller specific adjusting component (606) and a lower calender roller distance adjusting component (607), wherein the calender frame (601) is arranged on the calender horizontal walking mechanism (602), the upper calender roller (603), the middle calender roller (604) and the lower calender roller (605) are all arranged on the calender frame (601), the upper calender roller (603), the middle calender roller (604) and the lower calender roller (605) are positioned on the same plane, the planes of the upper calender roller (603), the middle calender roller (604) and the lower calender roller (605) are obliquely arranged, the upper calender roller (603), the middle calender roller (604) and the lower calender roller (605) are arranged according to the sequence from top to bottom, the upper calender roller specific adjusting component (606) and the lower calender roller distance adjusting component (607) are arranged on the calender frame (601), and the upper calender roller, the lower calender roller specific adjusting component (603) and the lower calender roller distance adjusting component (607) are connected with the upper calender roller (603) and the lower calender roller specific adjusting component (607).

9. The automatic production line for extruding, forming, conveying and cutting the GPPS plates as claimed in claim 1, which is characterized in that: the extruder unit (1) comprises an extruder machine barrel (518), an extrusion screw, an extruder machine frame (520), an extruder base (521), a feed hopper (522), a direct current motor (523) and a reduction gearbox (524), wherein the extruder machine frame (520) is fixedly arranged on the extruder base (521), the extruder machine barrel (518) is fixedly arranged on the extruder machine frame (520), the extrusion screw is arranged in the extruder machine barrel (518), the feed hopper (522) is fixedly arranged on the outer wall of the extruder machine barrel (518), the feed hopper (522) is communicated with an inner cavity of the extruder machine barrel (518), the direct current motor (523) and the reduction gearbox (524) are arranged on the extruder base (521), the direct current motor (523) is connected with the reduction gearbox (524), and the reduction gearbox (524) is connected with one end of the extrusion screw.

10. The GPPS sheet extrusion, forming, conveying, cutting automatic production line of claim 1, wherein: the metering unit (2) comprises a metering pump (505) and a screen changer (506), the die (503) is connected with the metering pump (505), the metering pump (505) is connected with the screen changer (506), and the screen changer (506) is connected with the extrusion head of the single-screw extruder (501).