CN212916213U - Combined forming device for rock wool polyurethane composite board - Google Patents

Abstract

The utility model discloses a combination forming device of rock wool polyurethane composite board, which comprises an edge trimming mechanism for clamping and trimming rock wool strips at one side edge of a sandwich layer, a glue spraying mechanism for spraying glue on the inner end surface of an outer steel plate, a material distributing mechanism for distributing polyurethane between the steel plates, and a splitting mechanism for splitting the composite board after polyurethane foaming; spout gluey mechanism, cloth mechanism and cutting mechanism set gradually along the transfer roller direction, carry out rock wool strip and various steel sheet and combine fashioned each mechanism, optimized the improvement according to the characteristics of each process for combined forming device's whole production efficiency obtains improving, wherein the fire rating on rock wool layer is higher, and the polyurethane layer can be lighted, but can effectively improve thermal-insulated thermal insulation performance, both combine organically, compare with current panel, each item index such as the composite sheet fire resistance and the thermal insulation performance of producing all obtains great improvement.

Description

Combined forming device for rock wool polyurethane composite board

Technical Field

The utility model belongs to the technical field of the composite sheet production, concretely relates to rock wool polyurethane composite sheet's combination forming device.

Background

The light composite wallboard is a novel building material encouraged to be popularized and used by the nation in recent years, has the advantages of heat preservation and sound insulation, light dead weight, high construction speed and cheap construction auxiliary materials, and is widely applied to the fields of inner walls of civil buildings, kitchen partitions, toilet partitions, office partitions, factory partitions, hotel inner walls and the like. The existing rock wool composite board is formed by bonding a metal plate or other boards outside a rock wool board.

In PU composite board production process, need spout gluey processing with the medial surface to the outer steel sheet in two sides to be used for with the interior intermediate layer bonding, but current gluey equipment structure that spouts sets up rationally inadequately, spouts gluey rifle and can not adjust the position wantonly, and spouts gluey effect not enough even, leads to laminating firmly inadequately between current interior intermediate layer and the outer steel sheet. In addition, trimming operation is required to be carried out on the composite plates during production and processing so as to improve the sealing performance after the two composite plates are combined and reduce the assembly difficulty in the later period. In the production process of composite sheet, after steel sheet and inside intermediate layer laminating, can form a complete battenboard, at this moment, need cutting device to cut the battenboard for the sectional composite sheet according to the length of customer's demand, present composite sheet adopts the band saw machine to cut more, but the satisfying production demand that the band saw machine that has now can not be fine, there is following problem mainly, the band saw machine itself can not remove, can lead to production limited, the cutting bed setting of band saw machine is reasonable inadequately, especially can not adapt to the band saw machine and carry out position control in process of production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that exists on the above-mentioned prior art, provide a rock wool polyurethane composite sheet's combined forming device, this device improves through the apparatus for producing to each process to combine it together organically, thereby make the shaping production efficiency of rock wool board obtain great improvement, and the rock wool board of preparing is more durable.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a combined forming device for rock wool and polyurethane composite boards comprises a trimming mechanism, a glue spraying mechanism, a material distributing mechanism and a splitting mechanism, wherein the trimming mechanism is used for cutting rock wool strips on one side edge, the glue spraying mechanism is used for spraying glue on the inner end face of a steel plate, the material distributing mechanism is used for distributing polyurethane between the steel plates, and the splitting mechanism is used for splitting the composite boards after polyurethane foaming;

the trimming mechanism comprises a trimming workbench, a cutting channel and an electric saw groove assembly are arranged at the edge of the trimming workbench, the electric saw groove assembly comprises an installation box body and a saw blade arranged in the installation box body, the side wall of one side of the installation box body is communicated with an opening of the side wall of the cutting channel, and the saw teeth at one side of the saw blade extend into the cutting channel;

the glue spraying mechanism comprises a glue spraying frame, spray gun assemblies for spraying glue to steel plates on the upper side and the lower side are arranged on two sides of the glue spraying frame respectively, each spray gun assembly comprises a linear guide rail, each linear guide rail comprises a fixed rod and a sliding rod, each sliding rod is arranged on the corresponding fixed rod in a sliding mode through a sliding seat, a glue spraying motor is arranged at the end of each fixed rod, each glue spraying motor drives the corresponding sliding rod to reciprocate through a synchronous belt I, and the synchronous belts I are fixedly connected with the corresponding sliding seats;

the cloth mechanism comprises a group of ground rails, a support frame is arranged on the ground rails, the support frame comprises two vertically arranged stand columns, a first cross beam and a second cross beam are arranged between the two stand columns, the first cross beam is positioned below the second cross beam, a lifting screw rod mechanism is arranged above the first cross beam, the lifting screw rod mechanism comprises a base and a lifting rod arranged on the base, the base is fixed on the first cross beam, the top end of the lifting rod penetrates through the second cross beam and is connected with the two ends of the cloth frame, the cloth frame is arranged above the second cross beam, and the first cross beam, the second cross beam and the cloth frame are arranged in parallel;

the cutting mechanism comprises a bottom frame and a moving frame, a band sawing machine is slidably mounted on the moving frame, a cutting table is arranged on the front side of the moving frame, a gap through which a saw blade passes is formed in the cutting table, a press plate and a press plate lifting cylinder which can lift are arranged on the inlet side and the outlet side of the cutting table, the press plate lifting cylinder is used for driving the press plate to lift, brackets are mounted on two sides of the cutting table, one side of each bracket is hinged to the cutting table, the other end of each bracket is hinged to the end support, each bracket comprises two parallel-arranged expansion frames and a roll shaft, and the roll shafts are erected between.

In the further improved scheme, a clamping and conveying mechanism is arranged at the inlet of the cutting channel and comprises two bases, a position adjusting component and two clamping and conveying components are erected between the two bases, the two clamping and conveying components are oppositely arranged, a clamping and conveying gap for clamping and conveying the rock wool strips is formed between the two clamping and conveying assemblies and is butted with an inlet of the cutting channel, the clamping and conveying assembly comprises a clamping and conveying driving mechanism and a clamping and conveying belt arranged on the clamping and conveying driving mechanism, the position adjusting assembly comprises an optical axis, a sliding block and an adjusting plate, two ends of the optical axis are arranged on the base through a fixing seat, the sliding block is arranged on the optical axis in a sliding manner and is fixedly connected with the clamping and conveying driving mechanism, a position adjusting hole is formed in the adjusting plate along the length direction of the adjusting plate, one end of the adjusting plate is fixedly connected with the clamping and conveying driving mechanism, and the position adjusting hole in the other end of the adjusting plate is connected with the base in a matched mode.

According to the scheme, the electric saw slot assembly is arranged on an extension frame, and the extension frame extends out of one side of the workbench; the extension frame is characterized in that the two sides of the extension frame are provided with limiting tables, the installation box body is installed between the two limiting tables, the extension frame is provided with a connecting seat, the bottom of the installation box body extends outwards to form an installation plate, the installation plate is provided with a position adjusting hole, the installation plate is provided with a connecting rod, and the outer end of the connecting rod is fixed on the connecting seat through a nut.

The scheme is further improved, the dust suction holes are formed in the side wall of the cutting channel, and the dust suction cover is installed on the other side of the installation box body.

According to the scheme, the limiting assembly is arranged at one end, close to the spray gun, of the fixing rod and comprises two opposite mounting clamping plates, an upper limiting wheel and a lower limiting wheel are arranged in the mounting clamping plates, and the sliding rod is arranged between the upper limiting wheel and the lower limiting wheel.

The improved technical scheme is further provided, the dead lever passes through the altitude mixture control subassembly and spouts the gluey frame and be connected, the altitude mixture control subassembly includes regulating plate and regulation pole, and the lower extreme and the dead lever of adjusting the pole are connected, be provided with the screw hole on the regulating plate, be provided with on the regulation pole with screw hole complex external screw thread.

According to the scheme, the first cross beam is located below the second cross beam, a walking rotating shaft is arranged below the first cross beam, walking gears are installed at two ends of the walking rotating shaft, and the walking gears are meshed with racks arranged on the ground rail.

The scheme is further improved, pulley blocks are arranged at two ends of the material distribution frame and are in contact with the stand columns, side rails are arranged on two side faces of the material distribution frame, and the side rails are provided with spray head sliding arms capable of sliding transversely and used for installing the material distribution spray heads.

Further improve this scheme, every side expansion bracket is formed by the X shape connecting piece that superposes in order and articulates, and the roller is installed to the articulated department in upper end of two adjacent X shape connecting pieces, and every X shape connecting piece is formed by two connecting plates are articulated, is provided with connecting rod and second sprocket in the articulated department in the centre of every X shape connecting piece, all is provided with first sprocket in one side of roller, first sprocket and second sprocket are double-row sprocket structure, and pass through the chain transmission in order between first sprocket and the second sprocket.

According to the scheme, the pressing plate is connected with the piston rod of the pressing plate lifting cylinder through the square frame, the pressing plate is fixed on the upper frame of the square frame, the frames on two sides of the square frame are installed in the sliding grooves supported by two sides of the cutting table, and the lower frame of the square frame is connected with the piston of the pressing plate lifting cylinder.

Advantageous effects

The utility model discloses an innovation carries out each mechanism that combines fashioned with rock wool strip and steel sheet in proper order, has carried out optimization according to the characteristics of each process and has improved for the whole production efficiency of combination forming device obtains improving, compares with current panel, and each item index such as the composite sheet refractiveness and the heat insulating ability of producing all obtains improving. The specific analysis was performed as follows: 1. the trimming mechanism is provided with a clamping and conveying mechanism at a rock wool strip feeding position to provide enough driving force for the rock wool strip, a cutting process is achieved in the cutting channel, the rock wool strip is driven by the bottom conveying belt to enter a clamping and conveying gap and is clamped by the clamping and conveying assembly, and the rock wool strip is subjected to clamping force of the clamping and conveying mechanisms on two sides, so that clamping and conveying of the rock wool strip are achieved, and the cutting process can be smoothly conducted after the rock wool strip enters the cutting channel. 2. The glue spraying mechanism is provided with the spray gun assemblies on two sides of the frame respectively, the inner side surface of the steel plate is uniformly sprayed with glue, the spray gun assemblies are provided with linear guide rails used for driving the spray gun heads to move back and forth, the driving motors mounted on the fixing rods of the linear guide rails are used for driving the sliding rods to move back and forth, and the glue is sprayed more uniformly. 3. The cloth mechanism is provided with the shower nozzle cursor slide that can lateral shifting above the frame for fixed cloth shower nozzle, driving motor is used for driving the shower nozzle cursor slide round trip movement, and wherein the hold-in range suit is made a round trip to be pulled on driving pulley and driven pulley, because shower nozzle cursor slide fixed connection hold-in range, at driving motor rotation in-process, realizes the in-process round trip movement of shower nozzle cloth operation on the steel sheet, and the polyurethane material sprays more evenly. 4. Be provided with the bracket on the cutting bed of cutting mechanism, be convenient for cut the operation to the composite sheet, make the process of band saw machine round trip movement on the chassis, the cutting bed can round trip movement thereupon, and do not receive the influence, the both ends of bracket are fixed on the tip supports, in-process when cutting bed round trip movement, the bracket of cutting bed both sides takes place to stretch out and draw back thereupon, be provided with the roller on the bracket, a composite sheet for supporting by the cutting, with the forward transport composite sheet, when needs cutting operation, the clamp plate lift cylinder of cutting bed both sides draws the clamp plate downwards, so that the clamp plate compresses tightly the clamp plate downwards, the band saw machine promotes forward on removing the frame, the band saw strip is cut the composite sheet, after the composite sheet is cut, the roller motor of back bracket is with faster speed, carry the composite sheet that is cut to break away from with.

Drawings

FIG. 1 is an overall structure diagram of the combined forming device of the present invention;

FIG. 2 is a structural diagram of the middle clamping and conveying mechanism of the present invention;

FIG. 3 is a structural view of the trimming mechanism of the present invention;

FIG. 4 is an external block diagram of the electric saw slot assembly of the deburring mechanism;

FIG. 5 is an internal block diagram of the electric saw slot assembly of the deburring mechanism;

fig. 6 is a perspective view of the glue spraying mechanism of the present invention;

FIG. 7 is a partial view of a position limiting assembly in the glue dispensing mechanism;

FIG. 8 is a partial view of a drive assembly in the glue dispensing mechanism;

fig. 9 is a perspective view of the material distributing mechanism of the present invention;

fig. 10 is a front view of the material distributing mechanism of the present invention;

fig. 11 is a perspective view of the center slitting mechanism of the present invention;

FIG. 12 is a fragmentary view of a carriage in the slitting mechanism;

FIG. 13 is a partial view of a cutting station in the slitting mechanism;

fig. 14 is a top view of the center slitting mechanism of the present invention;

the labels in the figure are: 1. the trimming mechanism comprises a trimming mechanism body 1-1, a trimming workbench 1-2, a cutting channel 121, a dust suction hole 122, a material receiving plate 1-3, an electric saw groove component 131, an installation box body 132, a saw blade 133, a connecting rod I, 134, a connecting seat 135, a limiting table 136, a dust suction cover 137, an installation plate 138, a belt pulley 1-4, a clamping and conveying mechanism 141, a base 142, a clamping and conveying driving mechanism 143, a clamping and conveying belt 144, an optical axis 145, a sliding block 146, an adjusting plate 147, a fixed seat 148, a protective cover 149, an adjusting bolt 1-5, an extension frame 1-6, a cutting motor 1-7 and a material box frame;

2. 2-1 of a glue spraying mechanism, 2-2 of a glue spraying machine frame, 2-2 of a spray gun assembly, 221 of a fixed rod, 222 of a sliding rod, 224 of a sliding seat, 225 of a glue spraying motor, 226 of a synchronous belt I, 227 of a spray gun, 2-3 of a limiting assembly, 231 of an upper limiting wheel, 232 of a lower limiting wheel, 233 of an installation clamping plate, 2-4 of a height adjusting assembly, 241 of a lifting adjusting block, 242 of an adjusting rod, 2-5 of a DOP pressure tank, 2-6 of a sliding groove;

3. the cloth mechanism comprises 3-1 parts of a cloth mechanism, 3-1 parts of a ground rail, 311 parts of a rack, 3-2 parts of a support frame, 321 parts of a first beam, 322 parts of a second beam, 3-3 parts of a lifting screw rod mechanism, 3-4 parts of a cloth frame, 341 parts of a nozzle sliding arm, 342 parts of a pulley block, 343 parts of a side rail, 3-5 parts of a walking rotating shaft, 351 parts of an adjusting hand wheel, 3-6 parts of a walking gear, 3-8 parts of a transverse driving assembly, 381 parts of a cloth motor, 382 parts of a synchronous belt II, 3-9 parts of a side limiting wheel;

4. a slitting mechanism, 4-1, an underframe, 4-2, a moving frame, 421, a cutting table, 422, a pressing plate, 423, a pressing plate lifting cylinder, 424, a bracket, 4241, a telescopic frame, 4242, a roll shaft, 4243, a connecting rod II, 4244, a second chain wheel, 4245, a first chain wheel, 4246, a roller, 4247, a roll shaft motor, 425, an end support, 426, a lifting roll shaft, 427, a roll shaft lifting cylinder, 4-3, a band saw machine, 431, a first walking motor, 432, a second walking motor, 436, a saw blade driving motor, 437, a band saw adjusting cylinder, 439 and a saw blade dust hood;

5. a track heater;

101. a polyurethane foaming layer, 102, a rock wool layer, 103 and a steel plate layer.

Detailed Description

In order to make the technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

As shown in the figure: the embodiment of the utility model provides a combination forming device of rock wool polyurethane composite sheet, including be used for carrying out the rock wool strip of sandwich layer one side edge pinch deburring mechanism 1, be used for spouting gluey mechanism 2 in the interior terminal surface of outer steel sheet, be used for carrying out the cloth mechanism 3 of polyurethane cloth between the steel sheet to and be used for carrying out the cutting mechanism 4 of cutting to the composite sheet after the polyurethane foaming; the rock wool strip that deburring mechanism 1 was handled gets into in the middle of the steel sheet after spraying the special glue of rock wool, it sets gradually to spout gluey mechanism 2, cloth mechanism 3 and cutting mechanism 4 along the transfer roller direction, each mechanism that combines fashioned rock wool strip and various steel sheet, optimization upgrading has been carried out according to the characteristics of each process, make the whole production efficiency of combination forming device obtain improving, wherein the fire-proof rating on rock wool layer is higher, and the polyurethane layer can be lighted, but can effectively improve thermal-insulated thermal insulation performance, both combine organically, compare with current composite panel, each item index such as composite panel refractiveness and thermal insulation performance produced all obtains great improvement.

Detailed analysis of the deburring mechanism 1: the trimming mechanism 1 comprises a trimming worktable 1-1, the edge of the trimming worktable 1-1 is provided with a cutting channel 1-2 and an electric saw groove component 1-3, and the inlet of the cutting channel 1-2 is provided with a clamping and conveying mechanism 1-4; an outwardly flared receiver plate 122 is provided at the inlet side of the cutting channel 1-2. The material receiving plate 122 is butted with the output end of the pinch mechanism 1-4, a dust suction hole 121 is arranged on the side wall of the cutting channel 1-2, the electric saw groove component 1-3 comprises an installation box body 131 and a saw blade 132 arranged in the installation box body 131, the installation shaft of the saw blade 132 extends downwards out of the installation box body 131 and is provided with a belt pulley 138, and the belt pulley 138 is connected with the cutting motor 1-6 through a belt. The side wall of one side of the installation box body 131 is communicated with the opening of the side wall of the cutting channel 1-2, the saw teeth of one side of the saw blade 132 extend into the cutting channel 1-2, and the dust hood 136 is installed on the other side of the installation box body 131. The dust suction cover 136 and the dust suction hole 121 are both communicated with external dust removing equipment.

The pinch mechanism 1-4 comprises two bases 141, a position adjusting component and two pinch components are erected between the two bases 141, the bases 141 are in an H-shaped structure, and each base 141 comprises two upright posts and a cross beam arranged between the upright posts. The two clamping components are arranged oppositely, a clamping gap for clamping and conveying rock wool strips is formed between the two clamping components, the clamping gap is in butt joint with an inlet of the cutting channel 1-2, the clamping components comprise clamping driving mechanisms 142 and clamping conveying belts 143 arranged on the clamping driving mechanisms 142, the clamping driving mechanisms 142 comprise clamping brackets, driving belt wheels and driven belt wheels, the driving belt wheels are arranged at two ends of each clamping bracket and are connected with transmission shafts of clamping motors through chains and used for driving the clamping conveying belts 143 to rotate forwards, and tensioning adjusting mechanisms for adjusting the distance between the driving belt wheels and the driven belt wheels are further arranged at the driven belt wheels and used for tensioning the clamping conveying belts 143.

The position adjusting components are provided in two groups, which are respectively located at two ends of the base 141. The position adjusting assembly comprises an optical axis 144, a sliding block 145 and an adjusting plate 146, two ends of the optical axis 144 are mounted on the base 141 through fixing seats 147, the sliding block 145 is arranged on the optical axis 144 in a sliding mode, a protective cover 148 is arranged on the outer sides of the optical axis 144 and the sliding block 145, a position adjusting hole is formed in the adjusting plate 146 along the length direction of the adjusting plate, one end of the adjusting plate 146 is fixedly connected with the pinch driving mechanism 142, the position adjusting hole in the other end of the adjusting plate is connected with the base 141 in a matched mode, and the sliding block 145 is fixedly connected. In this scheme, the rock wool strip receives the clamping-force that both sides pressed from both sides send the subassembly to realized sending the clamp of rock wool strip to send, makeed the process of cutting to go on smoothly. The position adjusting assembly adjusts the position of the clamping and conveying assembly, so that the distance between the two clamping and conveying assemblies is adjusted to adapt to rock wool strips with different sizes, and sufficient power is provided for subsequent cutting and trimming. When the position of the pinch assembly needs to be adjusted, the adjusting bolt 149 at the adjusting plate 146 is loosened, the position of the slider 145 on the optical axis 144 is moved, and when the position is adjusted to a predetermined position, the adjusting plate 146 is fixed again.

The electric saw slot assembly 1-3 is arranged on an extension frame 1-5, and the extension frame 1-5 extends out of one side of the workbench 1-1; the edge of two sides of the upper end face of the extension frame 1-5 is provided with a limit table 135, the installation box body 131 is fixed between the two limit tables 135, the extension frame 1-5 is provided with a connecting seat 134, the bottom of the installation box body 131 extends outwards to form an installation plate 137, the installation plate 137 is provided with a position adjusting hole, the position adjusting hole is fixed on the extension frame 1-5 through a bolt, the outer side of the installation plate 137 is fixedly provided with a connecting rod I133, and the outer end of the connecting rod I133 is connected on the connecting seat 134 through a nut. According to the difference that the customer required, the dimensional requirement that needs the deburring of rock wool is also different, and the size that saw bit 132 stretches out can be adjusted according to the requirement of difference, if can be through adjusting the position of installation box 131, installation box 131 carries out the slide adjusting in spacing platform 135, fixes connecting rod I133 through adjusting nut on connecting seat 134, can adjust the width that stretches out of saw bit 132 in cutting passageway 1-2 to cut the recess of different sizes.

The saw blade 132 is provided with two pieces which are arranged in parallel up and down, the mounting shaft of the saw blade 132 extends downwards out of the mounting box 131 and is provided with a belt pulley 138, and the belt pulley 138 is connected with the cutting motors 1-6. The cutting motor 1-6 drives the belt pulley 138 to rotate through a belt, and the cutting motor 1-6 is arranged on the trimming workbench 1-1 through a motor bracket and is positioned below the extension frame 1-5.

The inlet and outlet of the cutting channel 1-2 are respectively provided with a material box rack 1-7, one side of the material box rack-7 is connected with the trimming workbench 1-1, the other side is provided with a baffle, and the material receiving box is placed on the material box rack 1-7. In view of the high speed rotation of the saw blade 132 during cutting, material receiving boxes are provided on both sides of the table for receiving rock wool shavings.

The glue spraying mechanism 2 is specifically analyzed: the glue spraying mechanism 2 comprises a glue spraying machine frame 2-1, two sides of the glue spraying machine frame 2-1 are respectively provided with a spray gun assembly 2-2 used for spraying glue to an upper side steel plate and a lower side steel plate, wherein the spray gun assembly 2-2 at the high position side is used for spraying glue to the upper side steel plate, the spray gun assembly 2-2 at the low position side is used for spraying glue to the lower side steel plate, in the actual use process, only a single group of spray gun assemblies 2-2 can be used, for example, only the lower side spray gun assembly 2-2 is used for spraying glue to the lower side steel plate, the spray gun assembly 2-2 comprises a linear guide rail, the linear guide rail comprises a fixed rod 221 and a sliding rod 222 arranged on the fixed rod 221 in a sliding mode, the sliding rod 222 is arranged on the fixed rod 221 in a sliding mode through a sliding seat 224, a glue spraying motor 225 is arranged, and the synchronous belt I226 is fixedly connected with the sliding seat 224. One end of the sliding rod 222 close to the glue spraying motor 225 is connected with a drag chain 229, a rubber pipe and a high-pressure hose communicated with the spray gun 227 are arranged in the drag chain 229 in a penetrating mode, and the high-pressure hose penetrates through the inside of the sliding rod 222 and extends out through the other end. A sliding groove 2-6 for the drag chain 229 to slide back and forth is erected on the glue spraying machine frame 2-1 below the sliding rod 222. The glue spraying machine frame 2-1 is provided with a DOP pressure tank 2-5 for containing cleaning liquid, and the DOP pressure tank 2-5 is connected with a rubber pipe. The cleaning device is used for flushing cleaning liquid into the material pipe to clean the pipeline, and prevents the material from solidifying and blocking the pipeline.

Glue spraying motor 225 installed on fixing rod 221 of linear guide rail for driving sliding rod 222 to move back and forth, wherein driving pulley 228 is arranged on the driving wheel shaft, driven pulley is arranged on the other side, synchronous belt I226 is sleeved on driving pulley 228 and driven pulley and pulled back and forth, because synchronous belt I226 on the upper side of two pulleys of sliding seat 224 fixed connection, in the rotating process of glue spraying motor 225, the synchronous belt I226 can loop through driving pulley 228, synchronous belt I226, sliding seat 224 drives sliding rod 222 to move back and forth, thereby realizing the in-process back and forth movement of spray gun 227 on the steel plate, and the glue spraying is more uniform.

One end of the fixing rod 221, which is close to the spray gun 227, is provided with a limiting assembly 2-3, the limiting assembly 2-3 comprises two oppositely arranged mounting clamp plates 233, an upper limiting wheel 231 and a lower limiting wheel 232 are arranged in the two mounting clamp plates 233, and the fixing rod 221 is arranged between the upper limiting wheel 231 and the lower limiting wheel 232. In order to further improve the stability of the operation of the spray gun 227, an upper limit wheel and a lower limit wheel are arranged, so that the stability of the sliding rod 222 in the moving operation process is effectively ensured in the operation process.

The fixing rod 221 is connected with the glue spraying machine frame 2-1 through a height adjusting assembly 2-4, the height adjusting assembly 2-4 comprises a lifting adjusting block 241 and an adjusting rod 242, the lower end of the adjusting rod 242 is connected with the fixing rod 221, a threaded hole is formed in the lifting adjusting block 241, and an external thread matched with the threaded hole is formed in the adjusting rod 242. The up-and-down adjustment of the spray gun assembly 2-2 is achieved by the nut cooperating with the adjustment rod 242. Two upper and lower fixation nuts are arranged on the lifting adjusting block 241, the positions of the upper and lower fixation nuts are adjusted, and the positions of the upper spray gun assembly and the lower spray gun assembly can be raised or lowered according to the requirement of the spraying effect. The adaptability of the device to a production line can be improved, and various plates with different specifications can be produced.

The material distribution mechanism 3 is specifically analyzed: the cloth mechanism 3 comprises a group of ground rails 3-1, a support frame 3-2 is arranged on the ground rails 3-1, the support frame 3-2 comprises two vertically arranged upright posts, a first cross beam 321 and a second cross beam 322 are arranged between the two upright posts, a lifting screw rod mechanism 3-3 is arranged above the first cross beam 321, the lifting screw rod mechanism 3-3 comprises a base and a lifting rod arranged on the base, the base is fixed on the first cross beam 321, the top end of the lifting rod penetrates through a through hole of the second cross beam 322 and is connected with two ends of the cloth frame 3-4, the cloth frame 3-4 is arranged above the second cross beam 322, and the first cross beam 321, the second cross beam 322 and the cloth frame 3-4 are arranged in parallel; the first beam 321 is positioned below the second beam 322, a walking rotating shaft 3-5 is arranged below the first beam 321, walking gears 3-6 are arranged at two ends of the walking rotating shaft 3-5, and the walking gears 3-6 are meshed with the racks 311 arranged on the ground rails 3-1. An adjusting hand wheel 351 is further arranged at one end of the walking rotating shaft 3-5, and the adjusting hand wheel 351 can drive the lifting rod to move up and down through the base, so that the lifting adjustment of the cloth frame 3-4 is achieved. Meanwhile, a walking rotating shaft 3-5 is arranged, and the moving adjustment of the material distribution frame 3-4 in the length direction of the ground rail 3-1 can be realized through an adjusting hand wheel 351.

The pulley blocks 342 are arranged at two ends of the cloth frame 3-4, more than two groups of pulley blocks 342 are arranged at each side of the cloth frame 3-4, and the pulley blocks 342 at each side are arranged from top to bottom. The pulley block 342 is used for being matched with the lifting screw rod mechanism 3-3 in a lifting adjustment way, and meanwhile, the left-right shaking of the cloth rack 3-4 is avoided.

The pulley block 342 is in contact with the upright column, side rails 343 are arranged on two side faces of the cloth frame 3-4, a nozzle sliding arm 341 capable of sliding transversely is mounted on the side rails 343, and the nozzle sliding arm 341 is used for mounting a cloth nozzle. And two ends of the cloth rack 3-4 are provided with transverse driving components 3-8 for driving the nozzle sliding arm 341 to slide and adjust on the side rail 343. A sliding track 3-7 for a drag chain is also arranged on one side of the support frame 3-2, and a feeding hose connected with a cloth spray nozzle is arranged in the drag chain.

The transverse driving assembly 3-8 comprises a cloth motor 381, a driving belt wheel, a driven belt wheel and a synchronous belt II 382, the cloth motor 381 drives the synchronous belt II 382 to rotate through the driving belt wheel, the synchronous belt II 382 is sleeved on the driving belt wheel and the driven belt wheel, and the synchronous belt II 382 is fixedly connected with the spray head sliding arm 341. Cloth motor 381 rotates the in-process, can loop through driving pulley, hold-in range II 382, shower nozzle cursor screen 341 and drive the shower nozzle round trip movement to realize the in-process of the operation of cloth of shower nozzle on various steel sheet, round trip movement, polyurethane sprays more evenly. As another embodiment, a discharge pipe is connected to the spray head, and a plurality of cloth heads are arranged on the discharge pipe along the length direction, so that the transverse driving components 3-8 do not need to be additionally arranged.

The ground rail 3-1 is of an I-shaped steel structure. The inner side of the lower end of the support frame 3-2 is provided with a side limiting wheel 3-9, the outer edge of one side of the side limiting wheel 3-9 is provided with a limiting bulge, and the limiting bulge abuts against one side edge of the ground rail 3-1 to avoid deviation of the support frame 3-2 in the moving process on the rack 311.

The cutting mechanism 4 was specifically analyzed: the slitting mechanism 4 comprises a bottom frame 4-1 and a moving frame 4-2, a band saw machine 4-3 is slidably mounted on the moving frame 4-2, a cutting table 421 is arranged on the front side of the moving frame 4-2, a gap through which a saw blade passes is formed on the cutting table 421, a liftable pressing plate 422 and a pressing plate lifting cylinder 423 for driving the pressing plate 422 to lift are arranged at the inlet and the outlet of the cutting table 421, the pressing plate 422 is fixed on the upper frame of the square frame, frames on two sides of the square frame are mounted in sliding grooves of middle supports on two sides of the cutting table 421, and the lower frame of the square frame is connected with a piston rod of the pressing plate lifting cylinder. Brackets 424 are arranged on two sides of the cutting table 421, one side of each bracket 424 is hinged with the cutting table 421, the other end of each bracket 424 is hinged with the end support 425, each bracket 424 is composed of two expansion brackets 4241 and a roller 4242 which are arranged in parallel, and the roller 4242 is erected on the two expansion brackets 4241.

Each side expansion bracket 4241 is formed by hinging X-shaped connecting pieces which are sequentially overlapped, a roll shaft 4242 is arranged at the hinging position of the upper ends of every two adjacent X-shaped connecting pieces, each X-shaped connecting piece is formed by hinging two connecting plates, a connecting rod II 4243 and a second chain wheel 4244 arranged at one end of the connecting rod II 4243 are arranged at the hinging position in the middle of each X-shaped connecting piece, a first chain wheel 4245 is arranged at one end of each roll shaft 4242, the first chain wheel 4245 and the second chain wheel 4244 are of a double-row chain wheel structure, a roll shaft motor 4247 is arranged on the end support 425, the roll shaft motor 4247 drives the roll shaft 4242 to rotate, and the first chain wheel 4245 and the second chain wheel 4244 are sequentially driven by a chain. One end of the X-shaped base plate provided at the outer end portion is hinged to the end portion support 425, and the other end is provided with a roller 4246, and the roller 4246 is in rolling contact with the end portion support 425.

In this scheme, be provided with the lifting roller 426 of liftable in the cutting bed 421 outside, the both ends of lifting roller 426 are connected with the piston rod of roller lifting cylinder 427 respectively, and roller lifting cylinder 427's base is fixed on the middle support of cutting bed 421 both sides. When the composite board is carried forward, the both ends of lifting roller 426 are promoted by roller lifting cylinder 427 and are lifted, and lifting roller 426 is higher than the mesa of cutting table 421 for the composite board of cutting table 421 department breaks away from with cutting table 421 mesa mutually, with the friction of terminal surface under the reduction composite board, effectively protects the composite board. After the composite board reaches the cutting length of settlement through cutting table 421, when cutting the operation, the both ends of lifting roller 426 are fallen down by the downward pulling of roller lifting cylinder 427, and lifting roller 426 is less than the cutting table 421 mesa, and the composite board falls on cutting table 421, and at this moment, clamp plate lift cylinder 423 draws down clamp plate 422 downwards, compresses tightly the composite board downwards through clamp plate 422, prepares to cut the operation.

The chassis 4-1 comprises two ground rails 411 arranged in parallel and a groove rail 412 arranged between the ground rails 411, the ground rails 411 and the groove rail 412 are parallel to each other, a rack is mounted on the groove rail 412, meshing teeth of the rack are arranged towards the ground rail 411 on one side, a walking gear matched with the rack is further arranged at the lower end of the middle section of the movable frame 4-2, the walking gear is driven by a first walking motor 431, the first walking motor 431 is mounted in the middle section on one side of the bottom of the band saw machine 4-3, and sliding blocks matched with the ground rails 411 are arranged at the front end and the rear end of the movable frame 4-2.

The bottom of the band sawing machine 4-3 is provided with a transverse moving gear, the moving frame 4-2 comprises a substrate and transverse sliding rails 421 arranged at two sides of the substrate, the inner side of the transverse sliding rail 421 at one side is also provided with a transverse moving rack 422, the transverse moving rack 422 is matched with the transverse moving gear, the band sawing machine 4-3 realizes movement on the moving frame 4-2 through a second walking motor 432, and the second walking motor 432 is arranged at the lower side of the tail part of the band sawing machine 4-3.

The band saw machine 4-3 is provided with a saw blade driving motor 436, and a band saw adjusting mechanism is installed at the saw opening and used for tensioning the band saw and adjusting the saw tooth end of the saw blade to be vertically forward. The band saw adjusting mechanism comprises a band saw adjusting cylinder 437 and a guide assembly, a base of the band saw adjusting cylinder 437 is fixed on the band saw machine 4-3, a guide block is mounted on a piston rod of the band saw adjusting cylinder 437, a guide wheel set is arranged on the guide block in a rotating mode, the guide wheel set comprises more than two pairs of guide wheels, and a saw blade penetrates through the guide wheels. A saw mouth dust hood 439 is arranged at the saw mouth of the band saw machine 4-3, and the saw mouth dust hood 439 is communicated with an external dust suction device through a pipeline.

The rock wool polyurethane composite board produced by the equipment comprises a steel plate layer 103, a rock wool layer 102 and a polyurethane foaming layer 101, wherein an upper steel plate and a lower steel plate are produced into a required shape under the action of a forming machine, the upper steel plate and the lower steel plate advance at a set speed under the action of a conveying mechanism, after the steel plates enter a glue spraying machine room, special glue for rock wool is sprayed on the lower steel plate according to requirements, the rock wool equipment is synchronously carried out, rock wool strips are produced through the previous cutting, wherein the rock wool strips at one side edge enter a cutting channel 1-2 of an edge trimming mechanism 1 under the driving of a clamping mechanism 1-4, the rock wool strips advance under the driving of power after the edge trimming of the edge trimming mechanism 1, and then the rock wool strips fall onto the lower steel plate according to requirements, then a foaming agent is sprayed on a material distribution mechanism 3 to rock wool falling onto the steel plates according to requirements, and then the, the rock wool composite board enters the crawler heater 5 together, the crawler heater 5 adopts electric heating, advances at a set speed under the side seals at two sides and the limiting and heating effects of the upper and lower crawler plates, after the board comes out of the crawler heater 5, the rock wool and polyurethane double-layer composite board which is needed by people is formed, and the rock wool composite board with the required length is obtained by cutting the band saw machine 4-3 on the cutting mechanism 4 in a segmented mode.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the present invention.

Claims (10)

1. A combined forming device for rock wool and polyurethane composite boards comprises a trimming mechanism (1) for cutting rock wool strips on one side edge, a glue spraying mechanism (2) for spraying glue on the inner end face of a steel plate, a material distributing mechanism (3) for distributing polyurethane between the steel plates, and a splitting mechanism (4) for splitting the composite boards subjected to polyurethane foaming;

the method is characterized in that: the trimming mechanism (1) comprises a trimming workbench (1-1), a cutting channel (1-2) and an electric saw groove assembly (1-3) are arranged at the edge of the trimming workbench (1-1), the electric saw groove assembly (1-3) comprises an installation box body (131) and a saw blade (132) arranged in the installation box body (131), the side wall of one side of the installation box body (131) is communicated with an opening of the side wall of the cutting channel (1-2), and the saw teeth at one side of the saw blade (132) extend into the cutting channel (1-2);

the glue spraying mechanism (2) comprises a glue spraying rack (2-1), spray gun assemblies (2-2) used for spraying glue to steel plates on the upper side and the lower side are respectively arranged on two sides of the glue spraying rack (2-1), each spray gun assembly (2-2) comprises a linear guide rail, each linear guide rail comprises a fixed rod (221) and a sliding rod (222), each sliding rod (222) is arranged on the fixed rod (221) in a sliding mode through a sliding seat (224), a glue spraying motor (225) is arranged at the end portion of each fixed rod (221), each glue spraying motor (225) drives each sliding rod (222) to move in a reciprocating mode through a synchronous belt I (226), and each synchronous belt I (226) is fixedly connected with each sliding seat (224);

the cloth mechanism (3) comprises a group of ground rails (3-1), a support frame (3-2) is arranged on the ground rails (3-1), the support frame (3-2) comprises two vertically arranged upright posts, a first cross beam (321) and a second cross beam (322) are arranged between the two upright posts, the first cross beam (321) is positioned below the second cross beam (322), a lifting screw rod mechanism (3-3) is arranged above the first cross beam (321), the lifting screw rod mechanism (3-3) comprises a base and a lifting rod arranged on the base, the base is fixed on the first cross beam (321), the top end of the lifting rod penetrates through the second cross beam (322) and is connected with two ends of the cloth frame (3-4), the cloth frame (3-4) is arranged above the second cross beam (322), the first cross beam (321), The second cross beam (322) and the material distribution frame (3-4) are arranged in parallel;

the slitting mechanism (4) comprises a bottom frame (4-1) and a movable frame (4-2), a band saw (4-3) is arranged on the movable frame (4-2) in a sliding way, a cutting table (421) is arranged on the front side of the movable frame (4-2), a gap for the saw blade to pass through is formed on the cutting table (421), a pressure plate (422) and a pressure plate lifting cylinder (423) which can lift and lower are arranged at the inlet side and the outlet side of the cutting table (421), the pressure plate lifting cylinder (423) is used for driving the pressure plate (422) to lift and lower, brackets (424) are arranged on two sides of the cutting table (421), one side of each bracket (424) is hinged with the cutting table (421), the other end of each bracket is hinged with the end support (425), the bracket (424) consists of two expansion brackets (4241) and a roll shaft (4242) which are arranged in parallel, and the roll shaft (4242) is erected between the two expansion brackets (4241).

2. The combined forming device for rock wool and polyurethane composite boards as claimed in claim 1, wherein: a clamping and conveying mechanism (1-4) is arranged at an inlet of the cutting channel (1-2), the clamping and conveying mechanism (1-4) comprises two bases (141), a position adjusting assembly and two clamping and conveying assemblies are erected between the two bases (141), the two clamping and conveying assemblies are arranged oppositely, a clamping and conveying gap for clamping and conveying rock wool strips is formed between the two clamping and conveying assemblies, the clamping and conveying gap is in butt joint with an inlet of the cutting channel (1-2), the clamping and conveying assembly comprises a clamping and conveying mechanism (142) and a clamping and conveying belt (143) installed on the clamping and conveying mechanism (142), the position adjusting assembly comprises an optical axis (144), a sliding block (145) and an adjusting plate (146), two ends of the optical axis (144) are installed on the bases (141) through fixing seats (147), the sliding block (145) is arranged on the optical axis (144) in a sliding manner, and the sliding block (145) is fixedly connected with the clamping and conveying mechanism (142), a position adjusting hole is formed in the adjusting plate (146) along the length direction of the adjusting plate, one end of the adjusting plate (146) is fixedly connected with the pinch driving mechanism (142), and the position adjusting hole in the other end of the adjusting plate is connected with the base (141) in a matched mode.

3. The combined forming device for rock wool and polyurethane composite boards as claimed in claim 1, wherein: the electric saw slot assembly (1-3) is arranged on an extension frame (1-5), and the extension frame (1-5) extends out of one side of the workbench (1-1); limiting platforms (135) are installed on two sides of an extension frame (1-5), an installation box body (131) is installed between the two limiting platforms (135), a connecting seat (134) is arranged on the extension frame (1-5), the bottom of the installation box body (131) extends outwards to form an installation plate (137), a position adjusting hole is formed in the installation plate (137), a connecting rod I (133) is arranged on the installation plate (137), and the outer end of the connecting rod I (133) is fixed on the connecting seat (134) through a nut.

4. The combined forming device for rock wool and polyurethane composite boards as claimed in claim 1, wherein: a dust suction hole (121) is arranged on the side wall of the cutting channel (1-2), and a dust suction cover (136) is arranged on the other side of the mounting box body (131).

5. The combined forming device for rock wool and polyurethane composite boards as claimed in claim 1, wherein: one end of the fixing rod (221) close to the spray gun (227) is provided with a limiting assembly (2-3), the limiting assembly (2-3) comprises two oppositely arranged mounting clamping plates (233), an upper limiting wheel (231) and a lower limiting wheel (232) are arranged in the mounting clamping plates (233), and the sliding rod (222) is arranged between the upper limiting wheel (231) and the lower limiting wheel (232).

6. The combined forming device for rock wool and polyurethane composite boards as claimed in claim 1, wherein: the glue spraying machine is characterized in that the fixing rod (221) is connected with the glue spraying machine frame (2-1) through a height adjusting assembly (2-4), the height adjusting assembly (2-4) comprises a lifting adjusting block (241) and an adjusting rod (242), the lower end of the adjusting rod (242) is connected with the fixing rod (221), a threaded hole is formed in the lifting adjusting block (241), and an external thread matched with the threaded hole is formed in the adjusting rod (242).

7. The combined forming device for rock wool and polyurethane composite boards as claimed in claim 1, wherein: a walking rotating shaft (3-5) is arranged below the first cross beam (321), walking gears (3-6) are mounted at two ends of the walking rotating shaft (3-5), and the walking gears (3-6) are meshed with racks (311) arranged on the ground rails (3-1).

8. The combined forming device for rock wool and polyurethane composite boards as claimed in claim 1, wherein: pulley blocks (342) are arranged at two ends of the material distribution frame (3-4), the pulley blocks (342) are in contact with the upright columns, side rails (343) are arranged on two side faces of the material distribution frame (3-4), nozzle sliding arms (341) capable of sliding transversely are mounted on the side rails (343), and the nozzle sliding arms (341) are used for mounting material distribution nozzles.

9. The combined forming device for rock wool and polyurethane composite boards as claimed in claim 1, wherein: every side expansion bracket (4241) is formed by the X shape connecting piece that superposes in order and articulates, and roller (4242) are installed to the articulated department in upper end of two adjacent X shape connecting pieces, and every X shape connecting piece is formed by two connecting plates are articulated, is provided with connecting rod II (4243) and second sprocket (4244) in the articulated department in the middle of every X shape connecting piece, all is provided with first sprocket (4245) in one side of roller (4242), first sprocket (4245) and second sprocket (4244) are double-row sprocket structure, and pass through the chain transmission in order between first sprocket (4245) and the second sprocket (4244).

10. The combined forming device for rock wool and polyurethane composite boards as claimed in claim 1, wherein: the pressing plate (422) is connected with a piston rod of the pressing plate lifting cylinder (423) through the square frame, the pressing plate (422) is fixed on an upper frame of the square frame, frames on two sides of the square frame are installed in sliding grooves supported by two sides of the cutting table (421), and a lower frame of the square frame is connected with a piston of the pressing plate lifting cylinder (423).

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