TWI716466B - Composite material processing device, process and composite board - Google Patents

Abstract

The present invention provides a composite material processing device, process and composite board, belonging to the field of composite board production, which includes a shredding device for breaking composite materials, a cutting device for cutting the broken composite materials, and It is used for a splitting device for splitting the cut composite material into filaments, a stirring device for mixing the split composite material and a sizing material, a paving device for flattening the composite material mixed with a sizing material, and A forming device for pressing the laid composite material into a composite board. The composite material processing device, process steps are reasonable, the division of labor is clear, the entire processing process is highly automated, the production cost is low, and the efficiency is high. The finished composite board produced has stable properties and high quality. The composite board uses multiple composite material wires. Compressed and compounded, it has excellent high temperature resistance and moisture resistance, and has better flexibility, which effectively compensates for the defects of conventional technology.

Description

Composite material processing device, process and composite board

The invention relates to the field of composite board production, in particular to composite material processing devices, procedures and composite boards.

The conventional composite materials generally have the defects of low degree of automation, high production cost and low efficiency when performing composite molding. At the same time, most of the conventional composite panels are made by mechanically breaking or air-blasting the raw materials and then composite pressing. Therefore, the formed composite panels are easily deformed and have poor quality.

The purpose of the present invention is to provide a composite material processing device, process and composite board to improve the above-mentioned problems.

The present invention is realized as follows:

The composite material processing device includes a crushing device for breaking the composite material, a cutting device for cutting the ruptured composite material, a separating device for separating the cut composite material, and A stirring device for mixing the divided composite material and the sizing material, a paving device for laying the composite material mixed with the sizing material, and a forming device for pressing the flattened composite material into a composite board.

Preferably, the crushing device includes a crushing frame on which an upper pressing roller, a lower pressing roller and a crushing motor for driving the rotation of the lower pressing roller are arranged. The upper nip roller and the lower nip roller jointly form a scrap gap for breaking the composite material.

The purpose of disposing the crushing device in this way is to have a simple structure, reliable work, and effective fracture treatment of composite materials.

Preferably, the material cutting device includes a material cutting machine housing, a side wall of the material cutting machine housing is provided with a feed port, a bottom is provided with a discharge port, and a rotary cutter is provided in the material cutting machine housing. And rotary cutter. The fixed rotary cutting knife is fixedly arranged at a position corresponding to the feed inlet in the material cutting machine housing, and the rotary cutting movable knife includes a rotary plate rotatably connected to the material cutting machine housing and a rotary cutting machine arranged on the rotary plate The rotary cutting blade can rotate to a position corresponding to the fixed rotary cutting knife and cooperate with the fixed rotary cutting knife to cut the composite material. A cutting motor for driving the rotation of the rotating plate is arranged on the outside of the cutting machine housing.

The purpose of setting the cutting device in this way is that its structure is simple, its work is stable, and it can effectively cut the composite material.

Preferably, the composite material processing device further includes an aggregate conveying device for collecting the cut composite material and conveying it to the separating device.

The purpose of setting up the aggregate conveying device is to facilitate the composite material from the cutting device to the splitting device.

Preferably, the material spreading device includes a cuboid-shaped support frame, and a horizontally movable bulk material mechanism and a horizontal motor for driving the bulk material mechanism are arranged on the support frame. The bulk material mechanism includes a housing, in which a plurality of rotating shafts and a rotating motor for driving the plurality of rotating shafts to rotate are arranged, and the plurality of rotating shafts are arranged at even intervals in the vertical direction, and each rotating shaft is provided with a dispersing compound. The first helical blade and the second helical blade are made of materials, and the first helical blade and the second helical blade have the same length and opposite rotation directions.

The purpose of setting the material spreading device in this way is that the structure is simple, the operation is convenient, and the uniform laying of composite materials can be effectively realized.

Preferably, the forming device includes a forming frame, a heating device, a main hydraulic cylinder, two auxiliary hydraulic cylinders and a hydraulic tank. A top template is fixedly connected to the forming frame and a bottom template is slidably connected with the bottom template. The top template and the bottom template are respectively connected with a heating device, and the top template and the bottom template jointly form an extrusion mechanism for forming a composite board. The cylinder barrels of the main hydraulic cylinder and the two auxiliary hydraulic cylinders are respectively connected to the hydraulic tank, the piston rods of the main hydraulic cylinder and the two auxiliary hydraulic cylinders are respectively connected to the bottom template, and the two auxiliary hydraulic cylinders are respectively located in the main On both sides of the hydraulic cylinder, the cylinder barrels of the two auxiliary hydraulic cylinders have a smaller diameter than the main hydraulic cylinder.

The purpose of such a forming device is that it can effectively increase the ascent speed of the bottom template and the production efficiency of the composite board, greatly reduce the friction generated by the hydraulic oil, maintain the use function of the hydraulic oil, and extend the service life of the hydraulic oil.

Preferably, the composite material processing device further includes an edge trimming device for cutting off the edge material of the composite board, a sanding device for polishing the trimmed composite board, and a health care device for regaining moisture on the polished composite board.

The purpose of setting the trimming device is to cut the burrs on the four sides of the composite board to improve the flatness of the entire composite board; the purpose of setting the sanding device is to polish the trimmed composite board, improve the surface finish of the composite board, and obtain the required Thickness; the purpose of setting up the health care device is to prevent the composite board from being deformed due to the influence of moisture regain, and to ensure the flatness of the finished composite board. The meaning of "health care" is to use natural physical property conditioning methods to make the structure of the composite board smooth and not affected by the regain .

Preferably, the health maintenance device includes a belt conveyor, the belt conveyor includes a metal conveyor belt, and a plurality of limit rods are respectively provided on both sides of the metal conveyor belt along the conveying direction, and a plurality of limit elements The rods are arranged at even intervals along the two sides of the metal conveyor belt, each limit rod is perpendicular to the metal conveyor belt, two adjacent limit rods on the same side and two limit rods on the opposite side Together, they form a limiting cavity for placing the composite board.

The purpose of such a health preservation device is to have a simple structure and convenient operation, which can effectively realize the "health preservation" of the composite board and prevent it from being deformed by the influence of regain.

This composite material processing procedure based on the above composite material processing device includes the following steps: SP1: Send the composite material to the crushing device for rupture treatment; SP2: Send the ruptured composite material to the cutting device for cutting treatment; SP3: The cut composite material is sent to the splitting device for splitting processing; SP4: the split composite material is sent to the mixing device and the rubber material for mixing and mixing; SP5: the composite material mixed with the rubber material is sent to the shop The material device performs tiling processing; SP6: The composite material after tiling is sent to the forming device for compression and composite processing, thereby obtaining a composite board.

The composite board manufactured by adopting the above-mentioned composite material processing procedure includes a plurality of composite material wires that are bonded to each other.

The beneficial effects of the present invention are:

The composite material processing device, process steps are reasonable, the division of labor is clear, the entire processing process is highly automated, the production cost is low, and the efficiency is high. The finished composite board produced has stable properties and high quality. The composite board uses multiple composite material wires. Compressed and compounded, it has excellent high temperature resistance and moisture resistance, and has better flexibility, which effectively compensates for the defects of conventional technology.

In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. The elements of the embodiments of the present invention generally described and illustrated in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those with ordinary knowledge in the technical field without making progressive work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate The azimuth or position relationship is based on the azimuth or position relationship shown in the drawings, or the azimuth or position relationship usually placed when the product of the invention is used. It is only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that The device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connected", and "connected" should be understood in a broad sense. For example, they may be fixed connections. It may also be detachably connected or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication between two components. For those with ordinary knowledge in the technical field, the specific meaning of the above terms in the present invention can be understood in specific situations.

1-11, the composite material processing device includes a crushing device for breaking the composite material, a cutting device for cutting the ruptured composite material, and a separating device for separating the cut composite material into filaments. Silk device, agitating device for mixing the divided composite material with rubber, paving device for laying down the composite material mixed with rubber, and pressing the flat composite material into a composite board的FORMING DEVICE.

Wherein, the composite material refers to straw and other agricultural products; the crushing device, cutting device, threading device, stirring device, spreading device, and forming device are all automated equipment, which can be purchased directly from the market or It can be independently designed and manufactured; the output end of the shredding device corresponds to the input end of the cutting device, the output end of the cutting device corresponds to the input end of the separating device, and the output end of the separating device Corresponding to the input end of the stirring device, the output end of the stirring device corresponds to the input end of the material spreading device.

Taking straw as an example, the working process of this composite material processing device is as follows: the straw first enters the crushing device for cracking treatment, the cracked straw is flat but not broken; then it enters the cutting device for cutting and cutting. The broken straw becomes a short knot shape; afterwards, the splitting device is used for splitting processing, and the splitting straw is in the shape of slender fibers; then it enters the mixing device and the rubber material for mixing and mixing; then enters the spreading device for flat laying After processing, the straw silk quilt after being laid flat is flattened on a flat plate, and finally put into a forming device for pressing and compounding treatment, thereby obtaining a finished composite board.

The processing steps of the composite material are fixed and reasonable, each step is clearly divided, the degree of automation is high, labor costs are saved, and the quality of the finished composite board processed is relatively high. Specifically, the conventional traditional straw board is generally crushed and then composited, while the composite board provided by this technical solution is made by using the above-mentioned composite material processing procedure, which uses the straw silk after the straw is divided into filaments. The bonding performance between the two is bonded and compounded, and the processed plate has excellent high temperature resistance, moisture resistance, and better flexibility.

It should be noted that the above-mentioned straws can also be replaced by other similar composite materials such as agricultural products.

In this embodiment, the crushing device includes a crushing frame 100. The crushing frame 100 is provided with an upper pressing roller 110, a lower pressing roller 120, and a lower pressing roller 120. The rotating crushing motor, the upper pressing roller 110 and the lower pressing roller 120 together form a crushing gap for breaking the composite material.

The purpose of disposing the crushing device in this way is to have a simple structure, reliable work, and effective fracture treatment of composite materials.

Specifically, in this embodiment, the outer walls of the upper nip roller 110 and the lower nip roller 120 are each provided with a plurality of annular protrusions, and the plurality of annular protrusions extend along the upper nip roller 110 and The lower nip roller 120 is arranged at intervals in the axial direction, a plurality of annular protrusions together form a plurality of annular grooves, the plurality of annular grooves of the upper nip roller 110 and the plurality of annular grooves of the lower nip roller 120 The protrusions are matched one by one, and the plurality of annular protrusions of the upper pressing roller 110 are matched with the plural annular grooves of the lower pressing roller 120 one by one. The purpose of setting annular protrusions and annular grooves is to increase the contact area of the composite material with the upper pressing roller 110 and the lower pressing roller 120, improve the fracture effect of the composite material by the crushing device, and ensure the normal subsequent processing get on.

In this embodiment, the crushing frame 100 is provided with a partition bar, and the partition bar is provided with a plurality of cleaning protrusions for cleaning debris in the annular groove on the lower pressing roller 120, A plurality of cleaning protrusions are matched with a plurality of annular grooves on the lower pressing roller 120 one by one. The purpose of the partition bars is to clean up the trivial debris and residues in the annular groove of the lower pressing roller 120, and the fracturing effect of the lower pressing roller 120 on the composite material to ensure the normal operation of the crushing device. At the same time, since the lower nip roller 120 and the upper nip roller 110 are embedded and matched with each other, when the debris on the lower nip roller 120 is cleaned, the debris on the upper nip roller 110 will gradually It falls to the lower nip roller 120 and is cleaned by the partition bar, so that the partition bar actually realizes the function of cleaning the lower nip roller 120 and the upper nip roller 110 at the same time.

In this embodiment, both sides of the crushing frame 100 along the direction of movement of the composite material are vertically provided with threaded holes and adjusting rods. The top of the adjusting rod is provided with a hand wheel, and the outer wall is provided with an outer wall matching the threaded hole. The bottom end of the screw thread is provided with a horizontal rotating hole, and both ends of the upper pressing roller 110 are respectively provided with a rotating shaft matching the rotating hole. The purpose of setting the adjusting rod is to enable the user to adjust the height position of the upper material pressing device by operating the adjusting rod according to actual needs, thereby adjusting the degree of rupture and efficiency of the composite material.

In this embodiment, the crushing device further includes a front conveyor and a rear conveyor. The output end of the front conveyor corresponds to the input end of the crushing gap, and the output end of the crushing gap corresponds to the rear The input end of the conveyor, and the output end of the rear conveyor is the output end of the crushing device. The purpose of setting the front conveyor and the rear conveyor is to realize the automatic conveying of composite materials and improve the automation degree and work efficiency of the crushing device.

In this embodiment, the cutting device includes a cutting machine housing 200. The side wall of the cutting machine housing 200 is provided with a feed port and the bottom is provided with a discharge port. The cutting machine housing 200 is provided with Fixed rotary knife and movable rotary knife. The fixed rotary cutting knife is fixedly arranged at a position corresponding to the feed opening in the cutting machine housing 200, and the rotary cutting movable knife includes a rotary plate 210 rotatably connected to the cutting machine housing 200 and a rotary plate 210 arranged on the rotary plate 210. The rotary cutting blade 220 can rotate to a position corresponding to the fixed rotary cutting knife and cooperate with the fixed rotary cutting knife to cut the composite material. A material cutting motor for driving the rotating plate 210 to rotate is provided on the outside of the material cutting machine housing 200.

The purpose of setting the cutting device in this way is that its structure is simple, its work is stable, and it can effectively cut the composite material.

Specifically, in this embodiment, the cutting device further includes a cutting conveyor, the input end of the cutting conveyor is the input end of the cutting device, and the output end corresponds to the feed inlet, and the cutting conveyor A flattening device used to ensure that the composite material enters the cutting machine housing 200 straight is provided between the output end and the feed inlet of the slab. The flattening device includes two flattening rollers, two flattening rollers one up and one down Together they form a flattening gap for the composite material to pass through. The purpose of setting the cutting conveyor is to realize the automatic conveying of composite materials, and to improve the cutting device and work efficiency; the purpose of setting the flattening device is to improve the flatness of the composite material after entering the cutting machine housing 200, and to ensure the rotary cutting movement The cutting effect of knives and rotary fixed knives.

In this embodiment, a belt drive is adopted between the cutting motor and the rotating plate 210. The purpose of choosing belt transmission is that it has the characteristics of simple structure, stable transmission, cushioning and vibration absorption, low cost and easy maintenance.

In this embodiment, the composite material processing device further includes an aggregate conveying device for collecting the cut composite material and conveying it to the thread separating device.

The purpose of setting up the aggregate conveying device is to facilitate the composite material from the cutting device to the splitting device.

Specifically, in this embodiment, the aggregate conveying device includes a metal bracket and a collecting bucket 300 supported on the metal bracket. The top of the collecting bucket 300 is provided with an inlet, the upper part is cylindrical, and the lower part is inverted. Cone shape with a discharge port at the bottom; a first longitudinal screw conveyor is provided in the collection bucket 300, and a second horizontal screw conveyor is also provided under the collection bucket 300. The input port of the two screw conveyor is located directly below the discharge port of the collecting bucket 300.

The working process of this aggregate conveying device is as follows: firstly, the cut composite material is conveyed to the top of the collecting bucket 300 through the conveying hose and the suction centrifuge and enters through the feed port, and the first screw conveyor is driven The lower composite material moves vertically downwards, and then flows out from the discharge port and enters the second screw conveyor. Under the driving of the second screw conveyor, the composite material moves laterally to the thread separating device.

In this embodiment, the thread separating device includes a thread separating machine, which includes a feed port, a discharge port, a frame, a thread separation mechanism 400, a transmission mechanism, and a driving motor. The feed port is set at one end of the frame and corresponds to the output port of the second screw conveyor, the discharge port is set at the other end of the frame, and the thread separating mechanism 400 is set at the Between the inlet and the outlet, the thread separating mechanism 400 is connected with the transmission mechanism, and the transmission mechanism is connected with the drive motor. The purpose of setting up the thread separating device in this way is that it can quickly and conveniently complete the thread separation process of the raw material, and improve the problem of poor thread separation effect and easy wear of the equipment in the conventional raw material thread separation machine.

In this embodiment, the stirring device includes a stirring barrel 500, the top of the stirring barrel 500 is provided with a feed pipe, the feeding pipe is in communication with the stirring barrel 500, and the top of the stirring barrel 500 is provided with glue A container, the glue container is provided with a glue inlet pipe communicating with the mixing barrel 500, the glue inlet pipe is provided with a glue drip valve, and a mixing screw is vertically arranged inside the mixing barrel 500. The top is provided with a first driving motor which is used to drive the stirring screw and can be rotated forward and backward. The bottom of the mixing barrel 500 is provided with a discharging port, the discharging port is connected with a discharging pipe, and the discharging port is provided with an interface board for controlling discharging.

The discharge pipe is connected with a plurality of screw conveyors in sequence, and the plurality of screw conveyors are arranged at intervals along the vertical direction. Each screw conveyor includes a conveying pipe 510, a conveying screw arranged in the conveying pipe 510, and A second drive motor that drives the conveying screw. The inlet end of the highest delivery pipe 510 communicates with the discharge pipe, and the outlet end of the higher delivery pipe 510 communicates with the inlet end of the adjacent lower delivery pipe 510. The purpose of setting up the stirring device in this way is that it can achieve uniform mixing and sufficient drying of the composite material and the rubber material, and provide raw materials of this quality for subsequent processing.

It should be noted that the above-mentioned multiple screw conveyors can also be arranged at even intervals along the horizontal direction, which is specifically determined according to the size of the workshop space.

In this embodiment, the material spreading device includes a rectangular parallelepiped support frame 600, on which a horizontally movable bulk material mechanism and a horizontal motor for driving the bulk material mechanism to move are provided. The bulk material mechanism includes a housing 610. A plurality of rotating shafts and a rotating motor for driving the plurality of rotating shafts are arranged in the housing 610. The plurality of rotating shafts are arranged at even intervals in the vertical direction, and each rotating shaft is provided with a For the first spiral blade and the second spiral blade that disperse the composite material, the first spiral blade and the second spiral blade have the same length and opposite rotation directions.

The purpose of setting the material spreading device in this way is that the structure is simple, the operation is convenient, and the uniform laying of composite materials can be effectively realized.

Specifically, in this embodiment, slide rails are provided on the two long sides of the top of the support frame 600, and pulleys matching the slide rails are provided on the bulk material mechanism. Belt transmission is adopted between the horizontal motor and the pulley, and the rotation of the horizontal motor can drive the pulley to rotate, so that the entire bulk material mechanism can move in the horizontal direction; the housing 610 is provided with a material inlet at the top and a material outlet at the bottom. , The material outlet is linear, so that the composite material can fall uniformly; the first spiral blade and the second spiral blade on each rotating shaft together form a bulk spiral blade 620, and a plurality of bulk spiral blades 620 include large Spiral blades and small helical blades, a plurality of large helical blades and a plurality of small helical blades are arranged alternately and spaced in the vertical direction. The above-mentioned structure of alternately arranged one large and one small can effectively optimize the bulk material effect of the bulk material mechanism. It should be noted that, The above "large" and "small" refer to the spiral diameter of the blade.

In this embodiment, the composite material processing device further includes a pre-pressing device for pre-pressing the laid composite material before pressing into the composite board.

The purpose of the pre-compression device is to improve the compactness of the composite material before being pressed into the composite board, effectively prevent its loosening and material loss, and at the same time can reduce the workload of the molding device and improve the quality of the molded composite board.

Specifically, in this embodiment, the pre-compression device includes a fuselage, a fixed pressure plate is arranged at the bottom of the fuselage, and a dynamic pressure plate 700 that can be raised and lowered and a hydraulic cylinder for driving the dynamic pressure plate 700 are arranged on the upper part of the body. , The hydraulic cylinder is connected with a hydraulic pump, and the hydraulic pump is connected with a hydraulic source.

In this embodiment, the forming device includes a forming frame 800, a heating device, a main hydraulic cylinder 810, two auxiliary hydraulic cylinders 820, and a hydraulic tank. The forming frame 800 is fixedly connected with a top template and slidably connected with a bottom template. The top template and the bottom template are respectively connected with a heating device, and the top template and the bottom template jointly form an extrusion mechanism for forming a composite board . The cylinder barrels of the main hydraulic cylinder 810 and the two auxiliary hydraulic cylinders 820 are respectively connected to the hydraulic tank, and the piston rods of the main hydraulic cylinder 810 and the two auxiliary hydraulic cylinders 820 are respectively connected to the bottom template, and the two auxiliary hydraulic cylinders The cylinders 820 are respectively located on both sides of the main hydraulic cylinder 810, and the diameters of the cylinder barrels of the two auxiliary hydraulic cylinders 820 are smaller than the main hydraulic cylinder 810.

The purpose of such a forming device is that it can effectively increase the ascent speed of the bottom template and the production efficiency of the composite board, greatly reduce the friction generated by the hydraulic oil, maintain the use function of the hydraulic oil, and extend the service life of the hydraulic oil.

Specifically, in this embodiment, a plurality of middle templates are arranged between the top template and the bottom template, and the plurality of middle templates are arranged at intervals in the vertical direction, and the forming frame 800 is provided with protrusions for supporting each middle template. Each middle template can slide vertically upwards, and each middle template is connected with a heating device. The top template, a plurality of middle templates and bottom templates jointly form an extrusion mechanism for forming a composite board. The purpose of setting a plurality of middle templates is to strengthen the function of the composite plate forming machine, so that it can form multiple composite plates at the same time, and greatly improve the working efficiency of the composite plate forming machine.

In this embodiment, the top mold plate, the plurality of middle mold plates, and the bottom mold plate are all provided with heat exchange pipes. The heating device includes an injection pipe and a discharge pipe. One end of the injection pipe communicates with the inlet of the heat exchange pipe. One end is connected with a steam source, and the discharge pipe is connected with the outlet of the heat exchange pipe. The purpose of setting up the heating device in this way is to have a simple structure and convenient manufacture, which can effectively realize the direct heating of the top template, the middle template and the bottom template, thereby realizing indirect heating of the composite board raw materials and improving the quality of the composite board finished product.

In this embodiment, the injection pipe includes an injection main pipe and a plurality of injection branch pipes. The multiple injection branch pipes are respectively connected to the injection main pipe. The end of each injection branch pipe away from the injection main pipe is connected with an injection hose. One end of the pipe away from the injection branch pipe is respectively connected to the inlet of the top template, the plurality of middle templates, and the heat exchange pipes in the bottom template; the discharge pipe includes a discharge main pipe and a plurality of discharge branch pipes, and the plurality of discharge branch pipes are respectively connected to the The discharge main pipe is connected, and the end of each discharge branch pipe away from the discharge main pipe is connected with a plurality of discharge hoses, and one end of the plurality of discharge hoses is respectively connected to the outlets of the heat exchange pipes in the top mold plate, the plurality of middle mold plates, and the bottom mold plate Connected, the other ends are respectively connected to the discharge main pipe. The purpose of installing the injection pipe and the discharge pipe in this way is to have a compact structure, save space, and facilitate installation.

In this embodiment, both the injection main pipe and the discharge main pipe are four-way pipes, one branch pipe of the injection main pipe is connected with a plurality of injection branch pipes, and the other three branch pipes are respectively connected with a steam source, a cooling water source and an air source. One of the branch pipes of the discharge main pipe is connected with a plurality of discharge branch pipes, and the other three branch pipes are used to discharge steam, cooling water and air respectively. The purpose of setting the injection main pipe and the discharge main pipe in this way is to cool the formed high-temperature composite board, thereby improving the quality of the finished composite board. After the composite plate material is formed, the current market practice is to open the template at high temperature to take out the high-temperature forming material. The purpose is to save heat and speed up the production speed. The finished product is not opened after cooling, in order to quickly increase the next round of production. However, the defects of this operation are also obvious. When the finished composite board encounters a normal temperature environment at high temperatures, its surface temperature changes instantaneously, and the temperature inside the center is inconsistent with the surface temperature, which can easily cause the composite board to be flat and bend and unstable.

In view of the above situation, this technical solution uses the first to discharge the heat energy of the air (and the heat energy of steam) in the template, and then inject the cooling water into the air ducts in the template with a high-speed loop to cool the template itself, and the temperature of the finished composite board will be transmitted to The template, the composite board is flat pressed in the fixed pressure template, the temperature is uniformly reduced, and the template is opened to take out the finished product after the temperature is reduced to the set temperature. At this time, there is little difference between the plate and the environment. When the next round of material loading and molding, high-pressure air is injected into the template pipe, and the reserved cooling water in the pipe is discharged to prevent the remaining cooling water from encountering high-temperature steam and causing steam explosion. The pipe welds in the template cause destructive force.

In this embodiment, the composite material processing device also includes an edge trimming device for cutting off the edge material of the composite board, a sanding device for polishing the trimmed composite board, and a health care device for regaining moisture on the polished composite board .

The purpose of setting the trimming device is to cut the burrs on the four sides of the composite board to improve the flatness of the entire composite board; the purpose of setting the sanding device is to polish the trimmed composite board, improve the surface finish of the composite board, and obtain the required Thickness; the purpose of setting up the health care device is to prevent the composite board from being deformed due to the influence of moisture regain, and to ensure the flatness of the finished composite board. The meaning of "health care" is to use natural physical property conditioning methods to make the structure of the composite board smooth and not affected by the regain .

Specifically, in this embodiment, the edge trimming device includes a working machine table on which a plate placing platform 900 is provided, and the plate placing platform 900 is provided with a serrated disc for cutting composite plates. The edge trimming device also includes a dust suction device for sucking away waste chips cut from the composite board.

In this embodiment, the sanding device includes a housing, a plate inlet and a plate outlet are arranged on the housing, a conveyor and a sanding belt 910 are arranged in the housing, and the input and output ends of the conveyor are respectively Extending the board inlet and the board outlet, the sanding belt 910 is located above the conveyor and is used to polish the passing composite board.

In this embodiment, the health maintenance device includes a belt conveyor 930, which includes a metal conveyor belt. A plurality of limit rods 931 are respectively provided on both sides of the metal conveyor belt along the conveying direction. The limit element rods 931 are arranged at even intervals along both sides of the metal conveyor belt, and each limit rod 931 is perpendicular to the metal conveyor belt. Two adjacent limit rods 931 on the same side and the other opposite The two limiting rods 931 on the side jointly form a limiting cavity for placing the composite board.

The purpose of setting up the health-preserving device in this way is to have a simple structure and convenient operation, which can effectively realize the "health-preservation" of the composite board and prevent it from being deformed by the influence of regain. Based on the above-mentioned health-preserving device, the operation method of “health-preserving” in this technical solution is as follows: The composite board is placed in the limit cavity on the flat metal conveyor belt, so that the six sides will naturally and evenly contact the air to regain moisture. After 24 hours, Put the composite board in a convection heating baking room, under 50 degrees hot air convection, let the composite board be heated to about 45 degrees for 24 hours, then take it out and place it on a low pressure cooling setting table. After finalizing the shape, an aluminum plate of the same size is placed in the middle of each plate, and the aluminum plate is used to extract the heat energy. Once again, the composite plate is determined to be on a flat vertical moisture regaining frame, so that its six sides will naturally and evenly contact the air to regain moisture. This process is repeated twice, that is, heating twice, flat shaping twice, and moisture regaining three times. After the third moisture regain, check the flatness immediately. If there is a little unevenness of the composite board, perform heating and shaping to regain moisture. Comprehensive leveling.

Specifically, in this embodiment, the metal conveyor belt and the limit element rod 931 are made of stainless steel, so as to extend their service life as much as possible; in actual operation, a composite plate is placed in each limit cavity to ensure that the composite plate All six sides of the belt conveyor 930 can be in natural contact with air; the output end of the belt conveyor 930 is provided with a roller conveyor 932, and the conveying direction of the roller conveyor 932 is perpendicular to the belt conveyor 930. The roller conveyor 932 is provided with two gaps for the limit rods 931 on both sides of the belt conveyor 930 to pass through. The composite board is put into the limit cavity from the input end of the belt conveyor 930 to reach the belt conveyor. At the output end of the 930, the limit rod 931 will pass through the above-mentioned gap, and the composite board in the limit cavity is attached to the roller conveyor 932, and is finally conveyed to the designated position by the roller conveyor 932.

The composite material processing device, process steps are reasonable, the division of labor is clear, the entire processing process is highly automated, the production cost is low, and the efficiency is high. The finished composite board produced has stable properties and high quality. The composite board uses multiple composite material wires. Compressed and compounded, it has excellent high temperature resistance and moisture resistance, and has better flexibility, which effectively compensates for the defects of conventional technology.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. For those with ordinary knowledge in the technical field, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc., made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

100‧‧‧Crushing frame 110‧‧‧Upper pressure roller 120‧‧‧Lower pressure roller 200‧‧‧Cutting machine housing 210‧‧‧Rotating plate 220‧‧‧Rotary cutting blade 300‧‧ ‧Collection bucket 400‧‧‧Splitting mechanism 500‧‧‧Mixing bucket 510‧‧‧Conveying pipe 600‧‧‧Support frame 610‧‧‧Shell 620‧‧‧Bulk spiral blade 700‧‧‧Dynamic pressure plate 800 ‧‧‧Forming frame 810‧‧‧Main hydraulic cylinder 820‧‧‧Auxiliary hydraulic cylinder 900‧‧‧Plate placing platform 910‧‧‧Sanding belt 930‧‧‧Belt conveyor 931‧‧‧Limit rod 932 ‧‧‧Roller conveyor

In order to explain the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope. For those with ordinary knowledge in the technical field, they can also obtain other related drawings based on these drawings without making progressive labor.

FIG. 1 is a schematic diagram of the structure of a crushing device provided by an embodiment of the present invention;

Figure 2 is a schematic structural diagram of a cutting device provided by an embodiment of the present invention;

Figure 3 is a schematic structural diagram of an aggregate conveying device provided by an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of a wire separating device provided by an embodiment of the present invention;

Figure 5 is a schematic structural diagram of a stirring device provided by an embodiment of the present invention;

Figure 6 is a schematic structural diagram of a material spreading device provided by an embodiment of the present invention;

Figure 7 is a schematic structural diagram of a pre-compression device provided by an embodiment of the present invention;

8 is a schematic structural diagram of a molding device provided by an embodiment of the present invention;

Figure 9 is a schematic structural diagram of an edge trimming device provided by an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a sanding device provided by an embodiment of the present invention;

FIG. 11 is a schematic diagram of the structure of a health maintenance device provided by an embodiment of the present invention.

100‧‧‧Crushing rack

110‧‧‧Upper pressing roller

120‧‧‧Lower pressure roller

Claims (8)

A composite material processing device, which includes a crushing device for breaking the composite material. The crushing device includes a crusher composed of an upper pressing roller and a lower pressing roller of the fracturing composite material The outer wall of the upper pressing roller is provided with a plurality of first annular protrusions, the plurality of first annular protrusions are arranged at intervals along the axial direction of the upper pressing roller, and the plurality of first annular protrusions The protrusions together form a plurality of first annular grooves, a plurality of second annular protrusions are provided on the outer wall of the lower pressing roller, and the plurality of second annular protrusions are along the axial direction of the lower pressing roller Are arranged at intervals, the plurality of second annular protrusions jointly form a plurality of second annular grooves, the plurality of first annular grooves and the plurality of two annular protrusions are matched one by one, and the plurality of first annular protrusions To cooperate with the plurality of second annular grooves one by one, a partition bar is arranged on the scrap frame, and a cleaning protrusion for cleaning debris in the plurality of second annular grooves is provided on the partition bar, The plurality of cleaning protrusions are matched with the plurality of second annular grooves one by one, and both sides of the crushing rack along the movement direction of the composite material are respectively vertically provided with threaded holes and adjusting rods, and the top of the adjusting rod is provided with A hand wheel, the outer wall of the adjusting rod is provided with an external thread matching the threaded hole, the bottom end of the adjusting rod is provided with a horizontal rotating hole, and both ends of the upper pressing roller are respectively provided with matching with the rotating hole The shaft; the cutting device used to cut the ruptured composite material, the cutting device includes a cutting machine housing, the cutting machine housing is provided with a rotary cutter, which is set in the corresponding cutting machine housing A feeding port is located, and a rotating plate and a rotary cutting blade arranged on the rotating plate are arranged in the cutting machine shell; a separating device for separating the cut composite material into filaments. The wire device includes a wire dividing mechanism arranged between the feed port and a discharge port, the wire dividing mechanism is connected with a transmission mechanism, and the transmission mechanism is connected with a driving motor; A stirring device for mixing the divided composite material with the rubber material. The stirring device includes a stirring barrel with a feeding pipe on the top, and the feeding pipe is in communication with the stirring barrel, and is arranged at the stirring barrel. A glue container at the top of the barrel, the glue container is provided with a glue inlet pipe communicating with the mixing barrel, a mixing screw is arranged inside the mixing barrel, and one of the mixing screws is arranged on the top of the mixing barrel to drive the mixing screw forward and reverse. The first drive motor; a paving device for paving the composite material mixed with rubber, the paving device includes a cuboid-shaped support frame, the support frame is provided with a horizontally movable bulk mechanism and A horizontal motor for driving the bulk material mechanism to move. The bulk material mechanism includes a housing in which a plurality of rotating shafts and a rotating motor for driving the plurality of rotating shafts to rotate are arranged, and the plurality of rotating shafts are uniform along the vertical direction. Each rotating shaft is provided with a first spiral blade and a second spiral blade for dispersing composite materials. The first spiral blade and the second spiral blade have the same length and opposite rotation directions. The first spiral blade and the second spiral blade together form a bulk spiral blade, and the plurality of bulk spiral blades includes a plurality of first bulk spiral blades and a plurality of second scattered spiral blades, the plurality of first spiral blades The spiral blades and the plurality of second spiral blades are arranged alternately and spaced in the vertical direction, and the spiral diameter of the plurality of first spiral blades is larger than the plurality of second spiral blades; and used for pressing the laid composite material into a composite A molding device for a plate, the molding device includes a molding frame, a top template is fixedly connected to the molding frame, and a bottom template is slidably connected to the molding frame. The top template and the bottom template are respectively connected to the heating device, the top template and the bottom template The bottom templates together form an extrusion mechanism for forming the composite board. The composite material processing device according to item 1 of the scope of patent application, wherein the crushing device includes a crushing motor, and the crushing motor is used to drive the lower pressing roller When the drum rotates, the upper nip roller and the lower nip roller together form a scrap gap for breaking the composite material. The composite material processing device according to item 1 of the scope of patent application, wherein the cutting device includes the material cutting machine housing, the side wall of the material cutting machine housing is provided with the feed port, and the bottom is provided with the discharge port , The rotary cutting fixed knife and a rotary cutting movable knife are arranged in the material cutting machine housing, and the rotary cutting movable knife includes the rotary plate rotatably connected to the material cutting machine housing and the rotary cutting plate arranged on the rotary plate The rotary cutting blade can rotate to the position corresponding to the rotary cutting fixed knife and cooperate with the rotary cutting fixed knife to cut the composite material. The cutting machine housing is provided with a cutting motor for driving the rotating plate to rotate. The composite material processing device according to item 1 of the scope of patent application, further comprising an aggregate conveying device for collecting the cut composite material and conveying it to the separating device. The composite material processing device according to item 1 of the scope of patent application, wherein the forming device includes a heating device, a main hydraulic cylinder, two auxiliary hydraulic cylinders, and a hydraulic tank, the main hydraulic cylinder and the two auxiliary hydraulic cylinders The cylinder barrels of the cylinders are respectively connected to the hydraulic tank, the main hydraulic cylinder and the piston rods of the two auxiliary hydraulic cylinders are respectively connected to the bottom template, the two auxiliary hydraulic cylinders are respectively located on both sides of the main hydraulic cylinder, and the two The diameter of the cylinder barrel of each auxiliary hydraulic cylinder is smaller than that of the main hydraulic cylinder. The composite material processing device according to item 1 of the scope of patent application, which also includes a cutting device for cutting off the edge material of the composite board, a sanding device for grinding the composite board after trimming, and a sanding device for grinding The latter composite board is a health maintenance device for regaining moisture. The composite material processing device according to item 6 of the scope of patent application, wherein the health maintenance device includes a belt conveyor, and the belt conveyor includes a metal conveyor A plurality of limit rods are respectively arranged on both sides of the metal conveyor belt along the conveying direction, and the plurality of limit element rods are arranged at even intervals along both sides of the metal conveyor belt, and each limit rod is perpendicular to the For the metal conveyor belt, the two adjacent limit rods on the same side and the two limit rods on the opposite side together form a limit cavity for placing the composite board. A composite material processing procedure based on the composite material processing device described in item 1 of the scope of patent application, which includes the following steps: SP1: send the composite material into a crushing device for fracture treatment; SP2: send the fractured composite material Enter the cutting device for cutting processing; SP3: send the cut composite material to a separating device for separation processing; SP4: send the separated composite material to a mixing device for mixing and mixing with the rubber; SP5: The composite material mixed with rubber is sent to a paving device for tiling treatment; SP6: the layed composite material is sent to a forming device for pressing and compounding treatment, thereby obtaining a composite board.

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