CN116198096B - Foaming plate production and processing system and method and foaming plate - Google Patents

Abstract

The invention discloses a foaming plate production and processing system, a foaming plate production and processing method and the foaming plate, wherein the processing system comprises a stretching calendaring mechanism, a trimming mechanism, an adjustable steering mechanism and a vertical material-placing cooling rack which are sequentially arranged along the processing direction of the foaming plate, the stretching calendaring mechanism is provided with a plurality of groups of rolling counter rollers which are arranged at intervals along the rolling pushing direction of the foaming plate, and the rolling counter rollers are connected through a telescopic unit and slide on a rack along the length direction on the rack along with the telescopic of the telescopic unit; the rolling paired rollers are connected with the telescopic transmission unit so as to roll and push the foaming plate under the drive of the telescopic transmission unit; the processing method is finished by the processing system and the required foaming plate is produced. The invention can make the foaming plate smooth and not wrinkled in the rolling process, improve the quality, reasonably utilize the space, gradually cool the foaming plate in the limited space and ensure the performance of the foaming plate. The invention is suitable for the technical field of foaming plate production and processing.

Description

Foaming plate production and processing system and method and foaming plate

Technical Field

The invention belongs to the technical field of foaming plate production and processing, and particularly relates to a foaming plate production and processing system and method and a foaming plate.

Background

At present, in the production process of the foaming plate, the materials extruded by an extruder need to be rolled so as to be in a plate-shaped structure. However, in the rolling process, the materials often have uneven or wrinkled conditions, which further affects the quality of the obtained foam board, and reduces the yield of the foam board. And cooling of the foam board cannot be realized by adopting a quenching mode, because after the temperature of the foam board suddenly drops, bubbles in the foam board deform, embrittle and break, and the performance of the foam board is reduced. Therefore, the foaming plate needs to be gradually cooled, so that a longer cooling line is needed to avoid influencing the production efficiency, and the occupied space is larger.

Disclosure of Invention

The invention provides a foaming plate production and processing system and method and a foaming plate, which are used for enabling the foaming plate to be smooth and not wrinkled in the rolling process, improving the quality, reasonably utilizing the space, gradually cooling the foaming plate in a limited space and ensuring the performance of the foaming plate.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

the production and processing system for the foaming plate comprises a stretching calendaring mechanism, a trimming mechanism, an adjustable steering mechanism and a vertical material placing cooling frame which are sequentially arranged behind an extruder along the processing direction of the foaming plate, wherein the stretching calendaring mechanism is provided with a plurality of groups of rolling counter rollers which are arranged at intervals along the rolling pushing direction of the foaming plate, and the rolling counter rollers are connected through a telescopic unit and can slide on the frame along the length direction on the frame along with the telescopic of the telescopic unit; and the rolling paired rollers are in transmission connection with the telescopic transmission unit so as to roll and push the foaming plate under the drive of the telescopic transmission unit.

Further, the frame comprises a lower limiting plate and an upper limiting plate which are oppositely arranged, and the lower limiting plate and the upper limiting plate are connected through a connecting plate; slide ways are respectively constructed on two sides of the corresponding end surfaces of the lower limiting plate and the upper limiting plate, and each slide way extends along the movement direction of the foaming plate; the upper end and the lower end of each first adjustable connecting component are respectively connected with corresponding slide ways in a sliding way.

Further, the telescopic unit comprises a first cross-cut telescopic frame and a driving assembly, the first cross-cut telescopic frame is provided with a plurality of groups of mutually crossed hinge rod groups, the corresponding ends of the hinge rods of the adjacent hinge rod groups are hinged, the two hinge rods of each hinge rod group are hinged through a hinge shaft, one end, close to the rolling counter roller, of the hinge shaft is provided with a connecting seat, and the connecting seat is detachably connected with the corresponding first adjustable connecting assembly; the driving assembly comprises a driving motor arranged on the frame, a transmission screw is coaxially connected to an output shaft of the driving motor, the transmission screw is connected with a transmission seat, and the transmission seat is connected with a hinge shaft at a corresponding position.

Further, each hinge rod is provided with an air cavity, one side of the hinge rod, which is close to the rolling counter roller, is provided with a plurality of air blowing holes communicated with the air cavity, the middle part of each hinge rod is provided with a hinge hole, and the hinge holes are communicated with the air cavity through a plurality of second air passing holes; the hinge shaft is of a tubular structure, a plurality of first air passing holes are formed in the hinge shaft, and when the hinge shaft is assembled in the hinge holes of the two hinge rods, the first air passing holes are communicated with the air cavity through the second air passing holes.

Further, the telescopic transmission unit comprises a plurality of telescopic transmission pieces which are arranged corresponding to the rolling paired rollers, and the telescopic transmission pieces are sequentially inserted together from head to tail; each telescopic transmission piece comprises a bevel gear rotatably arranged on the assembly seat, a transmission gear meshed with the bevel gear is arranged at the end part of a rolling roller corresponding to the rolling counter roller and the bevel gear, the bevel gear is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly provided with a plug rod, and one end of the plug rod is inserted into the connecting pipe of the adjacent telescopic transmission piece.

Further, the adjustable steering mechanism comprises a plurality of steering pair rollers which are arranged on the telescopic supporting frame and are arranged at intervals along the conveying direction of the foaming plate; the steering pair roller comprises a pair roller body arranged on the adjusting ring, two supporting temperature control pipes are connected side by side at two sides of the upper end of the telescopic supporting frame, and a plurality of temperature control holes are formed in one side, facing the foaming plate, of each supporting temperature control pipe; a plurality of mounting seats which can slide along the length direction of the support temperature control pipes are movably connected on each support temperature control pipe, and each adjusting ring is detachably connected with two corresponding mounting seats on the two support temperature control pipes.

Further, the vertical material placing cooling frame comprises a vertical material placing table which is rotatably connected to the supporting seat, the vertical material placing table comprises an upper fixing plate and a lower fixing plate which are oppositely arranged, the upper fixing plate and the lower fixing plate are connected through cooling air pipes which are fully distributed with air blowing holes, the axes of the upper fixing plate, the lower fixing plate and the cooling air pipes are overlapped, the lower end of the cooling air pipe extends out of the lower fixing plate and is rotatably connected with the air inlet pipe, and a synchronous wheel is assembled on the cooling air pipe; a material placing space is formed between the upper fixing plate and the lower fixing plate, and the cut foaming plate is vertically arranged in the material placing space.

Further, a plurality of upper limiting grooves and a plurality of lower limiting grooves are respectively formed in the opposite end surfaces of the upper fixing plate and the lower fixing plate, and each of the upper limiting grooves and the lower limiting grooves extends along the radial direction of the cooling air pipe; a plurality of partition plates are arranged between the upper fixing plate and the lower fixing plate, are uniformly arranged along the circumferential direction of the cooling air pipe, and extend outwards along the radial direction of the cooling air pipe; the upper end and the lower end of the vertical foaming plate are respectively inserted into the corresponding upper limiting groove and the lower limiting groove, and an air distribution area is formed in the material placing space and in the area, which is positioned at one end of the vertical foaming plate and is close to the cooling air pipe, and is outside the cooling air pipe.

The invention also discloses a processing method utilizing the foaming plate production and processing system, which comprises the following steps:

s1, extruding a material by an extruder, and then entering a stretching calendaring mechanism;

s2, rolling and pushing materials by the stretching type rolling mechanism, and gradually stretching a plurality of groups of rolling paired rollers of the stretching type rolling mechanism along with the telescopic unit in the working process;

s3, rolling the materials into plates, trimming the plates by a trimming mechanism, and enabling the obtained continuous plates to enter an adjustable steering mechanism;

s4, the adjustable steering mechanism turns the horizontal foaming plate to be in a vertical state;

s5, the foaming plate in the vertical state enters a vertical material placing cooling frame for cooling, and the part of the foaming plate, which is positioned on the adjustable steering mechanism, is cut off;

s6, driving the vertical material placing cooling frame to rotate, and repeating the action of the step S5 until the foaming plates are completely placed in the vertical material placing cooling frame.

The invention also discloses a foaming plate which comprises a plate-shaped structure processed by the processing method.

Compared with the prior art, the invention adopts the structure, and the technical progress is that: the materials extruded by the extruder enter a stretching type calendaring mechanism, a plurality of groups of rolling counter rollers of the stretching type calendaring mechanism gradually move towards the direction of the trimming mechanism under the action of the telescopic units, so that the rolling counter rollers roll the materials, and meanwhile, the rolling counter rollers provide a stretching force for the rolled materials, and further the conditions of loosening, unevenness and wrinkling of the foaming plate in the rolling forming process are avoided; after the rolling of the foaming plate is finished, the two sides of the foaming plate are cut off by the trimming mechanism, and then the foaming plate is fed into the adjustable steering mechanism, the foaming plate is gradually steered by the adjustable steering mechanism, so that the foaming plate is converted into a vertical form from a horizontal form, then the foaming plate is fed into the vertical material-placing cooling frame, cutting is carried out after the foaming plate is finished in place, the vertical material-placing cooling frame is driven to rotate for a certain angle after the cutting is finished, the steered foaming plate is continuously fed into the vertical material-placing cooling frame, and the steps are repeated until the foaming plate is fully arranged in the vertical material-placing cooling frame, the vertical material-placing cooling frame cools the original foaming plate and the foaming plate which is just carried out in the foaming plate one by one in the process of conveying the foaming plate, and heat exchange is carried out between the foaming plate which is just carried out and the foaming plate which is just carried in, so that the cooling of the foaming plate becomes mild, and the problem of lowering the performance of the foaming plate caused by temperature dip is avoided; in summary, the invention can make the foaming plate smooth and not wrinkled in the rolling process, improve the quality, reasonably utilize the space, gradually cool the foaming plate in a limited space and ensure the performance of the foaming plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.

In the drawings:

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a stretching calendaring mechanism according to an embodiment of the invention;

FIG. 3 is a schematic view of another angle of a stretching calendaring mechanism according to an embodiment of the invention;

fig. 4 is a schematic structural view of a stretching calendaring mechanism according to an embodiment of the invention with a frame removed;

FIG. 5 is a schematic view of a partial structure of a frame in a tension calendaring mechanism according to an embodiment of the invention;

fig. 6 is a schematic structural diagram of connection of a rolling pair roller, a first adjustable connection assembly, a local telescopic unit and a local telescopic transmission unit in the stretching-type calendaring mechanism according to the embodiment of the invention;

fig. 7 is a schematic structural diagram of connection of two hinge rods of a first cross-cut expansion bracket in a stretching calendaring mechanism according to an embodiment of the invention;

fig. 8 is a schematic structural diagram of a connection of two hinge rods of another form of the first cross-cut expansion bracket in the stretching-type calendaring mechanism according to the embodiment of the invention;

FIG. 9 is a schematic diagram illustrating the structure of FIG. 8 after being disassembled;

FIG. 10 is a schematic view of a connection structure of a partial rolling pair roller, a first adjustable connection assembly and a partial telescopic transmission unit in a stretching-type calendaring mechanism according to an embodiment of the invention;

FIG. 11 is a schematic view of a structure of a connection between a partial rolling pair roller and a first adjustable connection assembly in a tension rolling mechanism according to an embodiment of the present invention;

FIG. 12 is a schematic view of an adjustable steering mechanism according to an embodiment of the present invention;

FIG. 13 is a side view of an adjustable steering mechanism according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a telescopic support frame and a support temperature control tube connected in an adjustable steering mechanism according to an embodiment of the present invention;

FIG. 15 is a schematic view of a steering pair roller in an adjustable steering mechanism according to an embodiment of the present invention;

FIG. 16 is a schematic view of a partial structure of a steering pair roller in an adjustable steering mechanism according to an embodiment of the present invention;

FIG. 17 is a schematic view of a vertical placement cooling rack according to an embodiment of the present invention;

FIG. 18 is a schematic view of a vertical material placement cooling rack according to an embodiment of the present invention after the support base is separated from the vertical material placement table;

FIG. 19 is a schematic view of a vertical foaming plate placed on a vertical material-placing cooling rack according to an embodiment of the present invention;

fig. 20 is a top view of a vertical material cooling rack filled with vertical foam boards according to an embodiment of the present invention, with the upper fixing plate removed.

Marking parts: 100-stretching calendaring mechanism, 101-frame, 1011-lower limiting plate, 1012-upper limiting plate, 1013-connecting plate, 1014-slideway, 1015-first supporting leg, 102-rolling pair roller, 103-first cross-shearing type expansion bracket, 1031-hinging rod, 1032-connecting seat, 1033-hinging shaft, 1034-blowhole, 1035-shaft body, 1036-first blowhole, 1037-connecting flange, 1038-hinging hole, 1039-second blowhole, 104-telescopic transmission unit, 1041-transmission gear, 1042-connecting tube, 1043-inserting connection rod, 1044-bevel gear, 1045-assembling seat, 105-driving component, 1051-driving motor, 1052-transmission screw, 1053-transmission seat, 106-first adjustable connection component, 1061-a first sliding seat, 1062-a first sliding block, 1063-a connecting sleeve, 1064-a first adjusting bolt, 200-an adjustable steering mechanism, 201-a steering counter roller, 2011-a counter roller body, 2012-an adjusting ring, 2013-a second adjustable connecting component, 20131-a second sliding seat, 20132-a second sliding block, 20133-a second adjusting bolt, 202-a supporting temperature control pipe, 203-a fixed seat, 204-a mounting seat, 205-a second supporting leg, 206-a second cross-shearing type telescopic frame, 207-a temperature control hole, 208-a connecting lug, 300-a vertical material placing cooling frame, 301-an upper fixing plate, 302-a lower fixing plate, 303-a cooling air pipe, 304-a partition plate, 305-an upper limiting groove, 306-a lower limiting groove, 307-an air blowing hole, 308-synchronous wheels, 309-air inlet pipes, 310-annular sliding grooves, 311-supporting seats, 312-air distribution areas, 400-mounting shafts, 401-cutting discs and 500-vertical foaming plates.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and explanation only and are not intended to limit the present invention.

The invention discloses a foaming plate production and processing system, which comprises a stretching calendaring mechanism 100, a trimming mechanism, an adjustable steering mechanism 200 and a vertical material placing cooling frame 300, wherein the stretching calendaring mechanism 100, the trimming mechanism, the adjustable steering mechanism 200 and the vertical material placing cooling frame 300 are sequentially arranged behind an extruder along the processing direction of the foaming plate. The stretching calendaring mechanism 100 comprises a telescoping unit, a telescoping transmission unit 104 and a plurality of groups of rolling paired rollers 102, wherein the rolling paired rollers 102 are arranged at intervals along the rolling pushing direction of the foaming plate, the rolling paired rollers 102 are connected with the telescoping unit, when the telescoping unit is driven to stretch, the telescoping unit drives the rolling paired rollers 102 to stretch gradually along the length direction of the frame 101, and each rolling paired roller 102 is in sliding connection with the frame 101. The rolling paired rollers 102 are in transmission connection with the telescopic transmission unit 104, the telescopic transmission unit 104 stretches along with the stretching of the telescopic unit, and the rolling paired rollers 102 are driven to act, so that the purpose of rolling and pushing the foaming plate is achieved. The working principle and the advantages of the invention are as follows: the materials extruded by the extruder enter the stretching type calendaring mechanism 100, and a plurality of groups of rolling pair rollers 102 of the stretching type calendaring mechanism 100 gradually move towards the direction of the trimming mechanism under the action of the telescopic units, so that the rolling pair rollers 102 roll the materials, and meanwhile, the rolling pair rollers 102 provide a stretching force for the rolled materials, and further the conditions of loosening, unevenness and wrinkling of the foaming plate in the rolling forming process are avoided; after the foaming plate is rolled, the two sides of the foaming plate are cut off by the trimming mechanism and then enter the adjustable steering mechanism 200, the adjustable steering mechanism 200 gradually steers the foaming plate so that the foaming plate is changed from a horizontal form to a vertical form, then enters the vertical material-placing cooling frame 300, is cut off in place, drives the vertical material-placing cooling frame 300 to rotate for a certain angle after the cutting is finished, continuously conveys the turned foaming plate into the vertical material-placing cooling frame 300, and repeats the steps until the foaming plate is completely placed in the vertical material-placing cooling frame 300, and the vertical material-placing cooling frame 300 cools the original foaming plate and the foaming plate which just enters the foaming plate one by one in the process of conveying the foaming plate, and the heat exchange is carried out between the foaming plate which just enters the foaming plate and the foaming plate which just enters the foaming plate, so that the cooling of the foaming plate is mild, and the problem of lowering the performance of the foaming plate caused by temperature drop is avoided; in summary, the invention can make the foaming plate smooth and not wrinkled in the rolling process, improve the quality, reasonably utilize the space, gradually cool the foaming plate in a limited space and ensure the performance of the foaming plate.

As a preferred embodiment of the present invention, as shown in fig. 2 and 5, the frame 101 includes a lower limit plate 1011 and an upper limit plate 1012 which are disposed opposite to each other and connected via a connection plate 1013, and a plurality of first support legs 1015 are installed at the lower end of the lower limit plate 1011. In the present embodiment, slide ways 1014 are respectively configured on both sides of the end surfaces of the lower limit plate 1011 and the upper limit plate 1012, respectively, and each slide way 1014 extends in the moving direction of the foam board. The first adjustable connection assemblies 106 are respectively installed on two sides of each rolling pair roller 102, and the upper end and the lower end of each first adjustable connection assembly 106 are respectively connected with the corresponding slide 1014 in a sliding manner. Thus, each set of the rolling paired rollers 102 is provided between the lower limit plate 1011 and the upper limit plate 1012, and moves in the telescoping direction of the telescoping unit under the restriction of the slide 1014.

As a preferred embodiment of the present invention, as shown in fig. 2-4, 6-7, the telescoping unit includes a first cross-type telescoping frame 103 and a drive assembly 105. The first cross-shearing type expansion bracket 103 is provided with a plurality of groups of mutually-crossed hinge rod groups, each hinge rod group comprises two hinge rods 1031 which are arranged in a crossing manner, the two hinge rods 1031 are hinged together through a hinge shaft 1033, one end, close to the rolling pair roller 102, of the hinge shaft 1033 is provided with a connecting seat 1032, the connecting seat 1032 is detachably connected with the corresponding first adjustable connecting component 106, and the corresponding ends of the hinge rods 1031 of the adjacent hinge rod groups are mutually hinged. The driving assembly 105 of this embodiment includes a driving motor 1051, a driving screw 1052 and a driving seat 1053, the driving motor 1051 is mounted on the lower end face of the lower limiting plate 1011, the driving screw 1052 is mounted on the output shaft of the driving motor 1051, and the driving screw 1052 coincides with the output shaft axis, the driving screw 1052 is connected with the driving seat 1053, and the driving seat 1053 is connected with the hinge shaft 1033 at the corresponding position. The working principle of the embodiment is as follows: when the rolling counter roller 102 is required to be driven to gradually move towards the direction of the trimming mechanism, the driving motor 1051 is controlled to drive the transmission screw 1052 to positively rotate, and the transmission screw 1052 drives the transmission seat 1053 to move towards the trimming mechanism in the forward rotating process, so that the first cross-shearing type expansion bracket 103 is driven to gradually stretch, the foaming plate is stretched while the foaming plate is rolled by each rolling counter roller 102, and the phenomena of looseness, wrinkles and the like of the foaming plate are avoided. In this embodiment, the driving of the driving seat 1053 is not easy to be too fast, and only the driving seat 1053 is required to be driven to move slowly and continuously, so that the rolling pair roller 102 is prevented from sliding on the frame 101 too fast to generate relative friction with the foaming plate, and the surface of the foaming plate is roughened, and the foaming plate is seriously deformed or broken due to excessive pulling. When the foaming plate is stretched, the driving motor 1051 is controlled to drive the driving screw 1052 to rotate reversely, so that the driving seat 1053 drives each rolling pair roller 102 to return through the first cross expansion bracket 103, and the next rolling operation is facilitated. The rolling pair roller 102 of the present embodiment includes two rolling rollers, which are electromagnetic heating rollers, so as to ensure that the foaming plate maintains good plasticity during rolling. And as the distance between the rolling pair rollers 102 becomes larger gradually, the foaming plate part between the two rolling pair rollers 102 is affected by the environment to be cooled, and the plasticity of the foaming plate part is changed. To overcome this drawback, the present embodiment may employ a follow-up heating of the foaming plate portion between two adjacent rolling paired rollers 102, specifically, as shown in fig. 8-9, each hinge rod 1031 has an air cavity, one side of the hinge rod 1031 near the rolling paired rollers 102 is provided with a plurality of air holes 1034, these air holes 1034 are all communicated with the air cavity, the middle position of each hinge rod 1031 is provided with a hinge hole 1038, and a plurality of second air passing holes 1039 are uniformly provided on the inner wall of the hinge hole 1038 along the circumferential direction thereof, and these second air passing holes 1039 are all communicated with the air cavity. The hinge shaft 1033 of the present embodiment includes a shaft body 1035, the shaft body 1035 is a tubular structure, and a plurality of first air passing holes 1036 are uniformly formed in a circumferential wall of the tubular structure along a circumferential direction thereof. Also, when the hinge shaft 1033 is fitted in the hinge holes 1038 of the two hinge bars 1031, the first air passing hole 1036 communicates with the air chamber through the second air passing hole 1039. A connecting flange 1037 is configured at one end of the shaft body 1035 near the connecting seat 1032, and the connecting flange 1037 is detachably connected with the connecting seat 1032 through bolts; the other end of the shaft body 1035 is connected with a hot gas inlet pipe, hot gas enters the hinge shaft 1033 through the hot gas inlet pipe and then enters the inner cavities of the hinge rods 1031 to be blown out through the blow holes 1034, so that the purpose of heating the foaming plate is achieved, the foaming plate is kept in a preset temperature range, and the problem that the performance of the foaming plate is reduced after rolling due to the fact that the temperature of the foaming plate is lower than the preset temperature is avoided.

As a preferred embodiment of the present invention, as shown in fig. 4, 6 and 10, the telescopic transmission unit 104 includes a plurality of telescopic transmission members, which are disposed in one-to-one correspondence with the plurality of rolling paired rollers 102, and are sequentially inserted together end to end. Specifically, each telescopic transmission member includes a bevel gear 1044, a transmission gear 1041, a connection tube 1042, and a plug rod 1043. Wherein, the bevel gear 1044 is rotatably installed on the assembling seat 1045, the assembling seat 1045 is detachably installed on the first adjustable connecting assembly 106, the transmission gear 1041 is installed at the end of the rolling roller corresponding to the rolling counter roller 102 and the bevel gear 1044, and the transmission gear 1041 is meshed with the bevel gear 1044. In this embodiment, the bevel gear 1044 is fixedly connected with the connecting pipe 1042, the plugging rod 1043 is fixed at one end of the connecting pipe 1042, one end of the plugging rod 1043 is inserted into the connecting pipe 1042 of the adjacent telescopic transmission member, the cross section of the plugging rod 1043 is of a regular polygon, and the cross section of the pipe cavity of the connecting pipe 1042 is of a regular polygon structure adapted to the plugging rod 1043, so when the connecting pipe 1042 of one telescopic transmission member is driven to rotate, the connecting pipe 1042 drives the next telescopic transmission member to rotate through the plugging rod 1043, thereby achieving the aim of synchronous action of all telescopic transmission members, and in the process of synchronous action of the telescopic transmission members, corresponding rolling rollers are driven to rotate, so as to roll the foaming plate. And along with the process that the first cross-cut expansion bracket 103 drives the rolling counter roller 102 to move, the depth of the inserting rod 1043 inserted into the connecting pipe 1042 is correspondingly changed, and the depth of the inserting rod 1043 inserted into the connecting pipe 1042 is adjusted while the connecting pipe 1042 and the inserting rod 1043 synchronously rotate. When the number of the telescopic transmission units 104 is one, the telescopic transmission units 104 drive the rolling rollers in the upper row or the rolling rollers in the lower row in all the rolling paired rollers 102 to synchronously rotate, and when the foaming plate is rolled, the rolling rollers in the row actively roll the foaming plate, and the rolling rollers in the other row (the rolling rollers which are not in transmission connection with the telescopic transmission units 104) passively rotate along with the rolling rollers, so that the rolling of the foaming plate is realized by the relative rotation of the two rows of rolling rollers. When the number of the telescopic transmission units 104 is two, the two telescopic transmission units 104 respectively drive each rolling roller of the upper row and each rolling roller of the lower row to rotate, and the two corresponding rolling rollers reversely and synchronously rotate, so that the upper surface and the lower surface of the foaming plate are uniformly rolled, and the situation that the upper surface and the lower surface of the foaming plate are stressed unevenly due to single-sided active rolling, so that the foaming plate is wrinkled is avoided.

As a preferred embodiment of the present invention, as shown in fig. 11, the first adjustable connection assembly 106 includes a first sliding seat 1061 slidably connected to the frame 101, two first sliding blocks 1062 are disposed on the first sliding seat 1061, the two first sliding blocks 1062 are slidably connected to the first sliding seat 1061, each first sliding block 1062 is rotatably connected to a rotating shaft of the rolling roller, a connection sleeve 1063 is configured on the first sliding block 1062, a first adjusting bolt 1064 is rotatably connected to the first sliding seat 1061, and the first adjusting bolt 1064 is threadedly connected to the connection sleeve 1063. In this embodiment, the adjustment of the space between the two first sliding blocks 1062 is achieved by rotating the two first adjusting bolts 1064, so that the adjustment of the space between the rolling rollers is achieved, and the rolling thickness of the foaming plate is adjusted.

As a preferred embodiment of the present invention, as shown in fig. 2, the trimming mechanism includes two mounting shafts 400 disposed opposite to each other up and down, two cutting discs 401 are mounted on each mounting shaft 400, the two cutting discs 401 are located at both sides of the mounting shaft 400, and the cutting discs 401 on the two mounting shafts 400 are disposed opposite to each other. Gears are respectively mounted at the same side ends of the two mounting shafts 400, the two gears are meshed with each other, one mounting shaft 400 is driven by a motor to rotate, and then the two mounting shafts 400 synchronously rotate relatively, and in the rotating process, the cutting disc 401 performs edge cutting operation on the foaming plate.

As a preferred embodiment of the present invention, as shown in fig. 12-16, an adjustable steering mechanism 200 includes a telescoping support frame and a plurality of steering counter rollers 201. The telescopic support frame comprises two second shearing type telescopic frames 206 which are oppositely arranged, each second shearing type telescopic frame 206 is connected with a plurality of second supporting legs 205, the telescopic direction of each second shearing type telescopic frame 206 is the same as the conveying direction of the foaming plate, and the arrangement direction of each second supporting leg 205 is also the same as the conveying direction of the foaming plate. A supporting temperature control pipe 202 is arranged above each second cross-shearing type expansion bracket 206, an installation seat 204 is fixedly connected to the upper end of each second supporting leg 205, the supporting temperature control pipe 202 is connected with each installation seat 204, a fixing seat 203 is constructed at one end of the supporting temperature control pipe 202, the fixing seat 203 is fixedly connected with the frame 101, the two supporting temperature control pipes 202 are arranged side by side, and a plurality of temperature control holes 207 are formed in one side, facing the foaming plate, of each supporting temperature control pipe 202. A plurality of steering counter rollers 201 of the present embodiment are installed between two second cross-cut expansion brackets 206, and these steering counter rollers 201 are disposed at intervals in the conveying direction of the foam sheet. The steering counter roller 201 includes a counter roller body 2011, two adjusting rings 2012, and two sets of second adjustable connecting components 2013, the two second adjustable connecting components 2013 are connected to the two adjusting rings 2012, and the two second adjustable connecting components 2013 are symmetrically disposed, and two ends of the counter roller body 2011 are respectively connected to the corresponding second adjustable connecting components 2013. The second adjustable connection assembly 2013 includes a second sliding seat 20131 connected to the two adjusting rings 2012, two second sliding blocks 20132 are disposed on the second sliding seat 20131, the two second sliding blocks 20132 are slidingly connected to the second sliding seat 20131, each second sliding block 20132 is rotationally connected to a corresponding rotating shaft of the roller body in the roller body 2011, a second adjusting bolt 20133 is screwed on the second sliding seat 20131, and an end portion of the second adjusting bolt 20133 is rotationally connected to the corresponding second sliding block 20132. According to the embodiment, the adjustment of the distance between the two second sliding blocks 20132 is realized by rotating the two second adjusting bolts 20133, so that the adjustment of the gap between roller bodies is realized, and the device is suitable for steering and conveying of foaming plates with corresponding thicknesses. In this embodiment, a plurality of mounting seats 204 on each support temperature control tube 202 are movably connected with the support temperature control tubes 202, and can slide along the length direction of the support temperature control tubes 202. And the connecting lugs 208 are constructed on the mounting seats 204, and the connecting lugs 208 are connected with the corresponding adjusting rings 2012 through bolts, so that the steering pair roller 201 is in sliding connection with the two support temperature control tubes 202 through the two opposite mounting seats 204. The working principle and the advantages of the embodiment are as follows: in this embodiment, the adjusting ring 2012 can be rotated to adjust the inclination angle of the counter roller body 2011, and after the adjustment is completed, the adjusting ring 2012 is fixed to the mounting seat 204, so that the adjustment of the steering angle of the foaming plate is realized. In this embodiment, the adjustment of the distance between the steering pair rollers 201 can be achieved by adjusting the expansion amount of the second cross-cut expansion bracket 206, so as to avoid the situation that the foam board is too twisted to cause the rupture of the internal air bubbles when the foam board is conveyed and steered. Namely, the number of the turning counter rollers 201 is increased or decreased, and the distance between the turning counter rollers 201 is adjusted, so that the deformation of the foaming plate is gentle and mild in the turning process. In this embodiment, hot air is introduced into the support temperature control tube 202, so that the hot air is blown out from each temperature control hole 207 and blown onto the foaming plate, and the foaming plate has a predetermined temperature, so that the foaming plate has higher toughness in the twisting process.

As a preferred embodiment of the present invention, as shown in fig. 17 to 19, the vertical stock cooling rack 300 includes a support base 311 and a vertical stock table rotatably connected to the support base 311. The vertical material placing table comprises an upper fixing plate 301 and a lower fixing plate 302 which are oppositely arranged, the upper fixing plate 301 and the lower fixing plate 302 are connected through a cooling air pipe 303, the cooling air pipe 303 is fully distributed with air blowing holes 307, and the axes of the upper fixing plate 301, the lower fixing plate 302 and the cooling air pipe 303 are overlapped. The lower end of the cooling air pipe 303 extends out of the lower fixing plate 302, the lower end of the cooling air pipe 303 is rotatably connected with the air inlet pipe 309, a synchronizing wheel 308 is assembled on the cooling air pipe 303, the synchronizing wheel 308 is in transmission connection with a servo motor arranged outside the supporting seat 311 through a synchronous belt, and specifically, an output shaft of the servo motor is also provided with a synchronizing wheel 308, and the two synchronizing wheels 308 are connected through the synchronous belt, so that the servo motor acts and drives the vertical material placing table to integrally rotate through driving the cooling air pipe 303. In this embodiment, a material placing space is formed between the upper fixing plate 301 and the lower fixing plate 302, the cut foaming plate is vertically arranged in the material placing space, after the vertical material placing table is driven to rotate for a certain angle, the foaming plate is inserted into the material placing space, and natural wind is blown out by the cooling air pipe 303, so that heat in the foaming plate is taken away. Along with the gradual rotation of the vertical material placing table, a foaming plate is assembled in each step until the assembly is completed, so that certain heat transfer exists between the foaming plates in the vertical material placing table, besides, a part of heat is taken away by natural wind, the foaming plates assembled in the vertical material placing table in the earlier stage are staggered with the foaming plates entering in the later stage along with the rotation of the vertical material placing table, namely, a later-stage foaming plate is arranged between the adjacent earlier-stage foaming plates, and then heat exchange is carried out between the adjacent earlier-stage foaming plates, so that the temperature of the foaming plates becomes mild, the problem of performance reduction of the foaming plates caused by temperature sudden drop is avoided, and along with the temperature reduction, after the specified time (the setting at the moment is mainly formulated by referencing to bubble solidification in the foaming plates and cannot be broken), the temperature of the natural wind can be adjusted down, and the temperature reduction efficiency of the foaming plates is improved.

As a preferred embodiment of the present invention, as shown in fig. 17 to 18, a plurality of upper limiting grooves 305 are formed on the lower end surface of the upper fixing plate 301, a plurality of lower limiting grooves 306 are formed on the upper end surface of the lower fixing plate 302, and the upper limiting grooves 305 and the lower limiting grooves 306 are arranged in one-to-one correspondence, each upper limiting groove 305 extends out of the upper fixing plate 301 along the radial direction of the cooling air duct 303, and each lower limiting groove 306 extends out of the lower fixing plate 302 along the radial direction of the cooling air duct 303. In this embodiment, an annular chute 310 is formed on the lower end surface of the lower fixing plate 302, and the upper end of a supporting seat 311 is assembled in the annular chute 310 and is rotatably connected with the lower fixing plate 302 through the annular chute 310. In this embodiment, a plurality of partition boards 304 are disposed between the upper fixing board 301 and the lower fixing board 302, these partition boards 304 are uniformly disposed along the circumference of the cooling air duct 303, and each partition board 304 extends outward along the radial direction of the cooling air duct 303, and the partition boards 304 serve to support the upper fixing board 301 and the lower fixing board 302 on one hand, and partition the material placing space into a plurality of fan-shaped spaces on the other hand, so as to facilitate distinguishing and marking, and facilitate the taking out of the foaming board. The vertical foaming plate 500 of this embodiment has upper and lower ends inserted into the corresponding upper and lower limiting grooves 305 and 306, respectively, and the air blown out from the cooling air duct 303 is blown on the surface of the foaming plate uniformly in a gradually expanding manner, so that dead angles are avoided. As shown in fig. 20, in this embodiment, a wind distribution area 312 is formed around the cooling air duct 303 in the material placing space, the wind distribution area 312 is formed in an area of the vertical type foam board 500 near one end of the cooling air duct 303 and outside the cooling air duct 303, and the wind blown out by the cooling air duct 303 enters the part of the wind distribution area 312 in the fan-shaped space before being mixed and distributed, and then uniformly blows to each foam board in the fan-shaped space, so that the foam boards are synchronously cooled, and the uniformity of wind power and wind quantity is improved.

The invention also discloses a processing method utilizing the foaming plate production and processing system, which comprises the following steps:

s1, extruding a material by an extruder, and then entering a stretching calendaring mechanism 100;

s2, rolling and pushing materials by the stretching type rolling mechanism 100, and a plurality of groups of rolling paired rollers 102 of the stretching type rolling mechanism 100 gradually stretch along with the telescopic units in the working process;

s3, rolling the materials into plates, trimming the plates by a trimming mechanism, and enabling the obtained continuous plates to enter an adjustable steering mechanism 200;

s4, the adjustable steering mechanism 200 turns the horizontal foaming plate to a vertical state;

s5, the foaming plate in the vertical state enters the vertical material placing cooling frame 300 for cooling, and the part of the foaming plate, which is positioned in the adjustable steering mechanism 200, is cut off;

s6, driving the vertical material placing cooling frame 300 to rotate, and repeating the action of the step S5 until the foaming plates are completely placed in the vertical material placing cooling frame 300.

The invention also discloses a foaming plate which comprises a plate-shaped structure processed by the processing method, and the foaming plate obtained by the production processing system and the processing method has better appearance and quality and extremely high performance.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. A foaming board production system of processing, its characterized in that: the device comprises a stretching calendaring mechanism, a trimming mechanism, an adjustable steering mechanism and a vertical material placing cooling frame which are sequentially arranged behind an extruder along the processing direction of a foaming plate, wherein the stretching calendaring mechanism is provided with a plurality of groups of rolling paired rollers which are arranged at intervals along the rolling pushing direction of the foaming plate, and the rolling paired rollers are connected through a telescopic unit and can slide on the frame along the length direction on the frame along with the telescopic of the telescopic unit; the rolling paired rollers are in transmission connection with the telescopic transmission unit so as to roll and push the foaming plate under the drive of the telescopic transmission unit; the frame comprises a lower limiting plate and an upper limiting plate which are oppositely arranged, and the lower limiting plate and the upper limiting plate are connected through a connecting plate; slide ways are respectively constructed on two sides of the corresponding end surfaces of the lower limiting plate and the upper limiting plate, and each slide way extends along the movement direction of the foaming plate; the upper end and the lower end of each first adjustable connecting component are respectively connected with corresponding slide ways in a sliding way; the telescopic unit comprises a first cross-shearing type telescopic frame and a driving assembly, the first cross-shearing type telescopic frame is provided with a plurality of groups of mutually crossed hinge rod groups, the corresponding ends of the hinge rods of the adjacent hinge rod groups are hinged, the two hinge rods of each hinge rod group are hinged through a hinge shaft, one end, close to the rolling counter roller, of the hinge shaft is provided with a connecting seat, and the connecting seat is detachably connected with the corresponding first adjustable connecting assembly; the driving assembly comprises a driving motor arranged on the frame, a transmission screw is coaxially connected to an output shaft of the driving motor, the transmission screw is connected with a transmission seat, and the transmission seat is connected with a hinge shaft at a corresponding position; the number of the telescopic transmission units is two, the two telescopic transmission units respectively drive each rolling roller of the upper row and each rolling roller of the lower row to rotate, and the two corresponding rolling rollers reversely and synchronously rotate; the telescopic transmission unit comprises a plurality of telescopic transmission pieces which are arranged corresponding to the rolling paired rollers, and the telescopic transmission pieces are sequentially inserted together from head to tail; each telescopic transmission piece comprises a bevel gear rotatably arranged on the assembly seat, a transmission gear meshed with the bevel gear is arranged at the end part of a rolling roller corresponding to the bevel gear of the rolling pair roller, the bevel gear is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly provided with a plug rod, and one end of the plug rod is inserted into the connecting pipe of the adjacent telescopic transmission piece; each hinge rod is provided with an air cavity, one side of each hinge rod, which is close to the rolling counter roller, is provided with a plurality of air blowing holes communicated with the air cavity, the middle part of each hinge rod is provided with a hinge hole, and the hinge holes are communicated with the air cavity through a plurality of second air passing holes; the hinge shaft is of a tubular structure, a plurality of first air passing holes are formed in the hinge shaft, and when the hinge shaft is assembled in the hinge holes of the two hinge rods, the first air passing holes are communicated with the air cavity through the second air passing holes.

2. The foam board production and processing system according to claim 1, wherein: the adjustable steering mechanism comprises a plurality of steering pair rollers arranged on the telescopic support frame, and the steering pair rollers are arranged at intervals along the conveying direction of the foaming plate; the steering pair roller comprises a pair roller body arranged on the adjusting ring, two supporting temperature control pipes are connected side by side at two sides of the upper end of the telescopic supporting frame, and a plurality of temperature control holes are formed in one side, facing the foaming plate, of each supporting temperature control pipe; a plurality of mounting seats which can slide along the length direction of the support temperature control pipes are movably connected on each support temperature control pipe, and each adjusting ring is detachably connected with two corresponding mounting seats on the two support temperature control pipes.

3. The foam board production and processing system according to claim 1, wherein: the vertical material placing cooling rack comprises a vertical material placing table which is rotatably connected to the supporting seat, the vertical material placing table comprises an upper fixing plate and a lower fixing plate which are oppositely arranged, the upper fixing plate and the lower fixing plate are connected through a cooling air pipe which is fully distributed with air blowing holes, the axes of the upper fixing plate, the lower fixing plate and the cooling air pipe are overlapped, the lower end of the cooling air pipe extends out of the lower fixing plate and is rotatably connected with the air inlet pipe, and a synchronous wheel is assembled on the cooling air pipe; a material placing space is formed between the upper fixing plate and the lower fixing plate, and the cut foaming plate is vertically arranged in the material placing space.

4. A foam board production and processing system according to claim 3, wherein: a plurality of upper limiting grooves and a plurality of lower limiting grooves are respectively formed in the opposite end surfaces of the upper fixing plate and the lower fixing plate, and each upper limiting groove and each lower limiting groove extend along the radial direction of the cooling air pipe; a plurality of partition plates are arranged between the upper fixing plate and the lower fixing plate, are uniformly arranged along the circumferential direction of the cooling air pipe, and extend outwards along the radial direction of the cooling air pipe; the upper end and the lower end of the vertical foaming plate are respectively inserted into the corresponding upper limiting groove and the lower limiting groove, and an air distribution area is formed in the material placing space and in the area, which is positioned at one end of the vertical foaming plate and is close to the cooling air pipe, and is outside the cooling air pipe.

5. A processing method using the foaming sheet production processing system as claimed in any one of claims 1 to 4, characterized by comprising the steps of:

s1, extruding a material by an extruder, and then entering a stretching calendaring mechanism;

s2, rolling and pushing materials by the stretching type rolling mechanism, and gradually stretching a plurality of groups of rolling paired rollers of the stretching type rolling mechanism along with the telescopic unit in the working process;

s3, rolling the materials into plates, trimming the plates by a trimming mechanism, and enabling the obtained continuous plates to enter an adjustable steering mechanism;

s4, the adjustable steering mechanism turns the horizontal foaming plate to be in a vertical state;

s5, the foaming plate in the vertical state enters a vertical material placing cooling frame for cooling, and the part of the foaming plate, which is positioned on the adjustable steering mechanism, is cut off;

s6, driving the vertical material placing cooling frame to rotate, and repeating the action of the step S5 until the foaming plates are completely placed in the vertical material placing cooling frame.

6. A foam board, characterized in that: comprising a plate-like structure processed by the processing method of claim 5.

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