Processing method of bamboo-wood fiber diatom ooze environment-friendly decorative plate

Abstract

The invention provides a processing method of a bamboo-wood fiber diatom ooze environment-friendly decorative plate, belongs to the technical field of decorative plate processing, and solves the technical problems that the physical property of the decorative plate is affected and the structural strength of the decorative plate is reduced due to the fact that the phenomenon that air is wrapped in an interlayer easily occurs in an existing multi-layer plate stacking mode. A processing method of a bamboo-wood fiber diatom ooze environment-friendly decorative plate comprises the following steps that waste wood and bamboo processed products are put into a crusher to be crushed into blocks, then blocky waste materials are crushed multiple times till the waste materials are powdered, bamboo-wood powder is obtained, then the bamboo-wood powder is screened through a 60-mesh screen, and the bamboo-wood fiber diatom ooze environment-friendly decorative plate is obtained. Impurities and particles in the bamboo powder are separated out, and a part of screened bamboo fibers are taken out to serve as standby materials. The decorative plate has the advantages that the decorative plate is compact in structure and high in structural strength, and the situation that the edge of the decorative plate adheres to the mold groove is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of decorative board processing, and relates to a decorative board processing method, in particular to a bamboo fiber diatom mud environmentally friendly decorative board processing method. Background Art

[0002] Decorative board is a kind of man-made board. It is a thermosetting laminated plastic made of a variety of special papers after chemical treatment and high temperature and high pressure adhesive. The board surface has various wood grains or patterns, bright and smooth, bright and beautiful colors, and has good physical properties such as high wear resistance, heat resistance, cold resistance, and fire resistance. Many high-end house walls, roofs, well-made cabinets, cupboards, tables, beds, workbenches of precision instruments, laboratory benches, televisions, radios, and other radio and telecommunications equipment shells mostly use this new decorative board.

[0003] After searching, it is found that a Chinese patent document discloses an environmentally friendly bamboo and wood decorative board with anti-moth properties [application number: 201810080411.4; publication number: CN 108214814 A]. The invention discloses an environmentally friendly bamboo and wood decorative board with anti-moth moth function, comprising a first bamboo board, an anti-moth moth compression board, a second bamboo board, an acrylic board, a reinforcement layer, a fireproof layer and a moisture-proof layer, wherein the bottom of the first bamboo board is bonded with the fireproof layer by glue, and a reinforcement layer is arranged between the fireproof layer and the first bamboo board; the reinforcement layer is a steel mesh with a mesh size of 60 meshes; the bottom of the fireproof layer is bonded with the moisture-proof layer by glue, and the bottom of the moisture-proof layer is bonded with the anti-moth moth compression board by glue; the environmentally friendly bamboo and wood decorative board with anti-moth moth function and a processing method thereof are as follows: the anti-moth moth compression board is bonded between the first bamboo board and the second bamboo board, and the anti-moth moth compression board is pressed by bamboo and wood strips, straw powder, loofah vines, diatomaceous earth, expanded vermiculite, sodium alginate, selfheal, tangerine peel and citronella oil, so that the decorative board has a strong anti-moth moth effect, effectively avoids the disadvantage that the decorative board is easy to breed insects in a humid environment, and prolongs the service life of the decorative board.

[0004] Although this patent avoids the disadvantage of decorative panels being easily infested with insects in a humid environment and extends the service life of the decorative panels, the patent's multi-layer stacking method is also prone to air entrapment in the interlayer, affecting the physical properties of the decorative panels and reducing the structural strength of the decorative panels. Summary of the invention

[0005] The purpose of the present invention is to address the above-mentioned problems in the existing technology and to propose a processing method for bamboo fiber diatom mud environmentally friendly decorative panels. The technical problem to be solved by the invention is: how to achieve a compact decorative panel structure with high structural strength and prevent the edge of the decorative panel from sticking to the mold groove.

[0006] The purpose of the present invention can be achieved by the following technical solutions: A method for processing a bamboo fiber diatom mud environmentally friendly decorative board comprises the following steps: S1. Waste recycling: The discarded wood and bamboo processed products are placed in a crusher to be crushed into blocks, and the block waste is crushed for multiple times until the waste is powdered to obtain bamboo powder, and then the bamboo powder is screened through a 60-80 mesh screen to separate impurities and particles in the bamboo powder, and a portion of the screened bamboo fiber is taken out as a spare material; S2. Mixing ingredients: Pour the mixed raw materials into the stirring mixer and mix them evenly; S3, extrusion molding: The mixed raw materials are put into an extruder for extrusion. During the extrusion process, the mixed raw materials are further fused to obtain a sheet material. The extruded sheet material is then put into a mold. The mold is sent to a hot press and pressed at a temperature of 105-130°C and a pressure of 350-450N / cm2. S4, cooling and shaping: The formed sheet in the mold is taken out, and the edge of the formed sheet is polished, and the formed sheet is naturally cooled. During the natural cooling process, a fan is placed on one side of the formed sheet to assist in cooling it. After the formed sheet is cooled, it is conveyed to a cool place through a conveying device and placed for 2-3 days to obtain a bamboo fiber diatom mud environmentally friendly board; S5, embossing decoration: Put the bamboo fiber diatom mud environmentally friendly board into a mold, and then put the mold into a stamping machine for pressing and printing, and stamp lines and patterns on the surface of the bamboo fiber diatom mud environmentally friendly board to obtain the bamboo fiber diatom mud environmentally friendly decorative board.

[0007] The raw materials of the insect repellent in step S2 include camphor, cedar oil, cinnamon laurate, benzoic acid, and pyrethrin.

[0008] The mixed raw materials in step S2 are composed of the following components by weight: 60-75 parts of bamboo powder, 30-50 parts of bamboo fiber, 10-25 parts of silicon dioxide, 6-12 parts of diatomaceous earth, and 4-6 parts of insect repellent.

[0009] In the step S3, after pressing in the hot press for 1080-1200 seconds, the temperature of the machine is naturally cooled to 60° C.-10° C. before unloading the formed sheet.

[0010] In step S4, the bending degree of the bamboo fiber diatom mud environmentally friendly board is quickly detected by the detection equipment, and the bent bamboo fiber diatom mud environmentally friendly board is corrected by the bending machine.

[0011] The process principle of the present invention is: by crushing and recycling discarded wood and bamboo processed products, processing them into powder and fiber, and adding other auxiliary materials to make decorative panels, materials can be saved and material utilization efficiency can be improved, thereby achieving environmental protection capabilities, and by adding diatomaceous earth and silicon dioxide, the thermal insulation and fire retardant capabilities are improved, and a certain sound insulation effect is obtained, and the decorative panels formed by this process have no multi-layer structure inside, so that their structure is compact, the structural strength is high, and the applicability is wide.

[0012] The equipment used in the steps S1-S3 is a decorative board processing equipment, including a recycling rack and a hot pressing and shaping rack arranged on one side of the recycling rack, a waste crushing chamber is provided in the recycling rack, a crushing chamber located below the waste crushing chamber is provided in the recycling rack, a stirring chamber located below the crushing chamber is provided in the recycling rack, and a pair of crushing rollers are rotatably connected in the waste crushing chamber, a pair of annular plates are rotatably connected in the waste crushing chamber, a pair of auxiliary rollers are rotatably connected between the two annular plates, a crushing impeller is rotatably connected in the crushing chamber, a driving component for controlling the operation of the crushing rollers, the auxiliary rollers and the crushing impeller is provided in the recycling rack, a stirring rod is provided in the stirring chamber, a discharge valve is fixed at the bottom of the recycling rack, a feed port of the discharge valve is connected to the bottom of the stirring chamber, and a servo motor 1 is fixed in the recycling rack. The output shaft of servo motor 1 is coaxially fixedly connected with the stirring rod, and gate assemblies are provided at the connecting points between the waste crushing chamber, the pulverizing chamber and the stirring chamber, a screen is fixed on the top of the stirring chamber, a hot pressing chamber is provided in the hot pressing shaping frame, a mold plate is slidably connected in the hot pressing chamber, and a pair of extension springs are provided at the bottom of the hot pressing chamber, one end of the two extension springs is fixedly connected to the mold plate, and the other ends of the two extension springs are fixedly connected to the cavity wall of the hot pressing chamber, a mold groove is provided on the plate surface of the mold plate, and an edging assembly is provided in the mold groove, and a guide slide groove is provided on the hot pressing shaping frame, a hot pressing plate is slidably connected in the guide slide groove, and the hot pressing surface of the hot pressing plate fits with the mold groove, an extruder is provided between the recycling processing frame and the hot pressing shaping frame, the input end of the extruder is connected to the discharge end of the discharge valve, and the output end of the extruder is located directly above the mold groove.

[0013] With the above structure, the crushing roller, the auxiliary roller and the crushing impeller can be driven by the driving assembly to operate, so that the crushing roller first roughly crushes the waste as a whole, and at this time, while the auxiliary roller rotates itself, it will also revolve along the axis of the annular plate, so that the waste that has been broken into pieces is constantly stirred, and the contact area between the waste and the auxiliary roller is increased, so that the uniformity of the waste crushing is further improved, and the waste will fall into the crushing chamber after being crushed, and the crushed waste will be crushed by the crushing impeller, and the waste will enter the stirring chamber after being crushed. In the process of entering the stirring chamber, the crushed waste will be filtered through the screen, and the two auxiliary rollers will revolve along the axis of the annular plate. The vibration it brings will assist in completing the sieving action, and the sifted powder enters the stirring chamber. At this time, the required mixed auxiliary materials can be put into the stirring chamber, and the stirring rod is driven by the servo motor to rotate to achieve the stirring and mixing ability, and then the mixed mixture is poured into the extruder, extruded and mixed by the extruder, and the mixed raw materials are squeezed into the mold groove by the extruder, and hot-pressed by the hot pressing plate, and then the edge of the decorative panel is polished by the edge grinding assembly, so as to not only polish and grind the edge of the decorative panel, but also prevent the edge of the decorative panel from sticking to the mold groove, which facilitates the removal of the decorative panel and improves the overall work efficiency.

[0014] The driving assembly includes a pair of meshing gears 1, a driving main gear, and a driving wheel rotatably connected in the recycling processing frame, the two meshing gears are coaxially fixedly connected to the corresponding crushing rollers, a pair of driving sub-gears are rotatably connected to one of the annular plates, the two driving sub-gears are coaxially fixedly connected to the corresponding auxiliary rollers, the driving wheel is coaxially fixedly connected to the crushing impeller, the driving main gear is meshed with the two driving sub-gears, and the two meshing gears 1 are meshed with each other, and a transmission wheel 1 is coaxially fixed on one of the meshing gears, a transmission wheel 2 is coaxially fixedly connected on the driving main gear, a transmission belt 1 is arranged on the transmission wheel 1 and the transmission wheel 2, a transmission wheel 3 is coaxially fixedly connected on the driving main gear, and a transmission belt 2 is arranged on the transmission wheel 3 and the driving wheel, a driving motor is fixed in the recycling processing frame, and the output shaft of the driving motor is coaxially fixedly connected to the driving main gear.

[0015] By adopting the above structure, the driving motor can be used to drive the main driving gear to rotate, and the main driving gear can drive the two driving sub-gears to rotate. After the two driving sub-gears rotate, the corresponding auxiliary rollers will be driven to rotate, and the corresponding auxiliary rollers will be driven to revolve around the main driving gear, and then the main driving gear will drive the transmission wheel 2 and the transmission wheel 3 to rotate, wherein the transmission wheel 2 drives the transmission wheel 1 to rotate through the transmission belt 1, and since the transmission wheel 1 is coaxially fixedly connected with one of the meshing gears 1, it further drives one of the meshing gears 1 to rotate, and after one of the meshing gears 1 rotates, it drives the other meshing gear 1 to rotate, so that the two meshing gears 1 rotate in the opposite direction, and the two meshing gears 1 further drive the corresponding crushing rollers to rotate to realize the crushing capacity, and then the transmission wheel 3 rotates and drives the crushing impeller coaxially fixedly connected to it to rotate.

[0016] The gate assembly includes a pair of gate plates slidably connected in the recycling and processing frame, and a rack is fixed at the edge of each gate plate. A pair of servo motors 2 are fixed in the recycling and processing frame, and the output end of each servo motor 2 is coaxially fixedly connected to a driving gear, and the two driving gears are meshed with the corresponding racks.

[0017] With the above structure, the servo motor 2 can drive the driving gear to rotate, and the driving gear can then drive the gate to move by meshing with the rack, thereby realizing the action of opening and closing the gate.

[0018] The edging assembly includes a plurality of quick-connect blocks slidably connected on the groove wall of the mold groove, and a plurality of connecting steel belts fixed between the quick-connect blocks, each of the quick-connect blocks is provided with an ejection groove, each of the ejection grooves is slidably connected with a connecting block, a fitting spring is fixed between each connecting block and the bottom of the corresponding ejection groove, and a round head groove is provided on each connecting block, a grinding belt is provided in the mold groove, a plurality of round head blocks are arranged and fixed on the grinding belt, the round head blocks and the round head grooves are buckled together, and two of the farthest quick-connect blocks are fixedly connected with control ropes, a servo motor four is fixed in the mold plate, a winding wheel is coaxially fixed to the output shaft of the servo motor four, and a wheel surface of the winding wheel is fixedly connected with one of the control ropes, a pressure slide groove is provided in the mold plate, a driving spring is provided in the pressure slide groove, a compression plate is fixed at one end of the driving spring, the other end of the driving spring is fixedly connected to the bottom of the pressure slide groove, and the compression plate is fixedly connected to another control rope.

[0019] By adopting the above structure, the grinding belt can be disassembled through the buckle cooperation between the quick-connect block and the quick-connect groove, thereby improving the replacement efficiency and extending the service life. When grinding is needed, the servo motor 4 drives the winding wheel to rotate, and the winding wheel pulls the corresponding control rope, so that the corresponding control rope pulls one of the quick-connect blocks to move, and one of the quick-connect blocks further passes through the connecting steel belts connected to each other. When the winding wheel rotates in the opposite direction, the corresponding control rope is released, so that the driving spring releases the pressure and pushes the compression plate, and the compression plate further pulls another control rope, so that the other control rope pulls one of the quick-connect blocks to move in the opposite direction, thereby realizing the synchronous reciprocating movement of multiple quick-connect blocks, and the quick-connect block further drives the grinding belt to operate, thereby rubbing against the edges and corners of the decorative panel to achieve grinding.

[0020] A pair of return springs are fixed on both sides of the guide slide groove, and the top ends of the four return springs are fixedly connected to the hot pressing plate.

[0021] By adopting the above structure, the hot pressing plate can be lifted by the return spring, so that when hot pressing and shaping are not needed, the hot pressing plate is in a lifted state, and the hot pressing plate is separated from the hot pressing state with the mold groove, thereby not restricting the movement of the mold plate, facilitating the normal subsequent mold plate extension action, improving the operating effect, and further improving the overall work efficiency.

[0022] The top portion of the hot pressing plate extends out of a hot pressing and shaping frame, and a pair of regulating blocks are rotatably connected to the hot pressing and shaping frame. Cover plates are fixed on the two regulating blocks, and the bottom surface of the cover plate is extruded and matched with the top portion of the hot pressing plate. A regulating component for controlling the extension action of the mold plate is arranged in the hot pressing and shaping frame, and the regulating component is connected to one of the regulating blocks.

[0023] By adopting the above structure, the rotation of the cover plate can drive one of the control blocks to rotate, so that the entire control assembly can operate and control the mold plate to extend. This shows that the extension action of the mold plate is affected by the rotation of the cover plate, and the hot pressing work is achieved by the cover plate contacting the hot pressing plate and pressing down the hot pressing plate.

[0024] The regulating component includes a regulating wheel 1 rotatably connected to the hot pressing and molding frame, and a regulating wheel 2 rotatably connected to the hot pressing and molding frame. The regulating wheel 1 is coaxially fixedly connected to one of the regulating blocks, and a transmission belt 3 is connected to the regulating wheel 1 and the regulating wheel 2. A large gear is coaxially fixedly connected to the regulating wheel 2. A small gear is rotatably connected in the hot pressing and molding frame, the large gear meshes with the small gear, and a regulating wire wheel is coaxially fixedly connected to the small gear. One end of a pull rope is fixedly connected to the regulating wire wheel, and the other end of the pull rope is fixedly connected to the mold plate.

[0025] By adopting the above structure, when the cover plate is rotated, one of the regulating blocks can be driven to rotate, so that one of the regulating blocks can further drive the regulating wheel 1 to rotate. After the regulating wheel 1 rotates, it will drive the regulating wheel 2 to rotate through the corresponding transmission belt 3. After the regulating wheel 2 rotates, it will drive the large gear to rotate. After the large gear rotates, it will drive the small gear to rotate. After the small gear rotates, it will drive the regulating wire wheel to rotate as a whole, so that the regulating wire wheel can reel in or release the pull rope. When the pull rope is reeled in, the mold plate will be pulled for storage, which is convenient for hot pressing. When the pull rope is released, the extension spring will release the pressure to push the mold plate out of the hot pressing forming frame, so that it is convenient to pour the mixed material into the mold groove.

[0026] A servo motor three is fixed in the hot pressing and shaping frame, and an output shaft of the servo motor three is coaxially fixedly connected with another regulating block.

[0027] With the above structure, the servo motor three can drive another control block to rotate, so as to further drive the cover plate as a whole to rotate, thereby automatically realizing the ability of the cover plate to rotate and drive the corresponding components to operate, thereby improving the overall work efficiency.

[0028] Compared with the prior art, the processing method of the bamboo fiber diatom mud environmentally friendly decorative board has the following advantages: 1. The processing method of the bamboo fiber diatom mud environmentally friendly decorative board of the present invention is adopted. The discarded wood and bamboo processed products are crushed and reused, processed into powder and fiber, and other auxiliary materials are added to make decorative boards, which saves materials and improves material utilization efficiency, thereby achieving environmental protection capabilities. By adding diatomaceous earth and silicon dioxide, the thermal insulation and fire retardant capabilities are improved, and a certain sound insulation effect is obtained. The decorative board formed by this process has no multi-layer structure inside, so that its structure is compact, the structural strength is high, and the applicability is wide.

[0029] 2. The processing equipment of the bamboo fiber diatom mud environmentally friendly decorative board of the present invention is adopted, and the crushing roller, the auxiliary roller and the crushing impeller are driven by the driving component to operate, so that the crushing roller first roughly crushes the waste as a whole. At this time, while the auxiliary roller itself rotates, it also revolves along the axis of the annular plate, so that the waste broken into pieces is continuously stirred, the contact area between the waste and the auxiliary roller is increased, and the uniformity of the waste crushing is further improved.

[0030] 3. The processing equipment of the bamboo fiber diatom mud environmentally friendly decorative board of the present invention is used to grind the edge of the decorative board through the edge grinding component, which not only polishes and grinds the edge of the decorative board, but also prevents the edge of the decorative board from sticking to the mold groove, thereby facilitating the removal of the decorative board and improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the processing method of the present invention.

[0032] Figure 2 It is a three-dimensional cross-sectional view of the recycling rack of the present invention.

[0033] Figure 3 It is a schematic diagram of the structure of the driving component in the present invention.

[0034] Figure 4 It is a plan cross-sectional view of the recycling and processing rack in the present invention.

[0035] Figure 5 It is a schematic diagram of the overall structure of the present invention.

[0036] Figure 6 It is a structural schematic diagram of the mold plate in the unfolded state in the present invention.

[0037] Figure 7 It is a schematic diagram of the structure inside the hot pressing shaping frame of the present invention.

[0038] Figure 8 It is a schematic diagram of the structure of the control component in the present invention.

[0039] Fig. 9 It is a schematic diagram of the three-dimensional structure of the regulating component in the present invention.

[0040] Fig.10 It is a structural schematic diagram of the edge grinding component in the present invention.

[0041] Fig.11 It is a three-dimensional structural schematic diagram of the quick-connect block in the present invention.

[0042] Fig.12 It is a schematic diagram of tensile strength comparison in the present invention.

[0043] Fig.13 It is a schematic diagram for comparing the wear resistance in the present invention.

[0044] In the figure, 1, recycling rack; 2, hot pressing and shaping rack; 3, waste crushing chamber; 4, crushing chamber; 5, stirring chamber; 6, crushing roller; 7, annular plate; 8, auxiliary roller; 9, crushing impeller; 10, stirring rod; 11, discharge valve; 12, servo motor 1; 13, screen; 14, hot pressing chamber; 15, mold plate; 16, extension spring; 17, mold groove; 18, guide slide; 19, hot pressing plate; 20, meshing gear 1; 21, driving main gear; 22, driving wheel; 23, driving sub-gear; 24, transmission wheel 1; 25, transmission wheel 2; 26, transmission belt 1; 27, transmission wheel 3; 28, transmission belt 2; 29, driving motor; 3 0. Gate; 31. Rack; 32. Servo motor 2; 33. Driving gear; 34. Quick-connect block; 35. Connecting steel belt; 36. Round head groove; 37. Grinding belt; 38. Round head block; 39. Control rope; 40. Ejector groove; 41. Return spring; 42. Control block; 43. Cover plate; 44. Control wheel 1; 45. Control wheel 2; 46. Transmission belt 3; 47. Large gear; 48. Small gear; 49. Control wheel; 50. Pull rope; 51. Servo motor 3; 52. Connecting block; 54. Servo motor 4; 55. Pressure slide; 56. Compression plate; 57. Driving spring; 58. Take-up wheel; 59. Lamination spring; 60 Extruder. DETAILED DESCRIPTION

[0045] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0046] Embodiment 1 A method for processing a bamboo fiber diatom mud environmentally friendly decorative board comprises the following steps: S1. Waste recycling: The discarded wood and bamboo processed products are placed in a crusher to be crushed into blocks, and the blocks of waste materials are crushed multiple times until the waste materials are powdered to obtain bamboo powder, and then the bamboo powder is screened through a 60-mesh screen to separate impurities and particles in the bamboo powder, and a portion of the screened bamboo fiber is taken out as a spare material; S2. Mixing ingredients: Pour the mixed raw materials into the stirring mixer and mix them evenly; S3, extrusion molding: The mixed raw materials are put into an extruder for extrusion. During the extrusion process, the mixed raw materials are further fused to obtain a sheet material. The extruded sheet material is then put into a mold. The mold is sent into a hot press and pressed at a temperature of 105°C and a pressure of 350N / cm2 to form the sheet material. S4, cooling and shaping: The formed sheet in the mold is taken out, and the edge of the formed sheet is polished, and the formed sheet is naturally cooled. During the natural cooling process, a fan is placed on one side of the formed sheet to assist in cooling it. After the formed sheet is cooled, it is conveyed to a cool place through a conveying device and placed for 2 days to obtain a bamboo fiber diatom mud environmentally friendly board; S5, embossing decoration: Put the bamboo fiber diatom mud environmentally friendly board into a mold, and then put the mold into a stamping machine for pressing and printing, and stamp lines and patterns on the surface of the bamboo fiber diatom mud environmentally friendly board to obtain the bamboo fiber diatom mud environmentally friendly decorative board.

[0047] The raw materials of the insect repellent in step S2 include camphor, cedar oil, cinnamon laurate, benzoic acid, and pyrethrin.

[0048] The mixed raw materials in step S2 are composed of the following components by weight: 60 parts of bamboo powder, 30 parts of bamboo fiber, 10 parts of silicon dioxide, 6 parts of diatomaceous earth, and 4 parts of insect repellent.

[0049] In step S3, after pressing in the hot press for 1080 seconds, the temperature of the machine is naturally cooled to 60° C. and then the formed sheet is unloaded.

[0050] In step S4, the bending degree of the bamboo fiber diatom mud environmentally friendly board is quickly detected by the detection equipment, and the bent bamboo fiber diatom mud environmentally friendly board is corrected by the bending machine.

[0051] The equipment used in this embodiment are all processing equipment that can be purchased on the existing market.

[0052] Embodiment 2 like Figure 1 As shown, a method for processing a bamboo fiber diatom mud environmentally friendly decorative board comprises the following steps: S1. Waste recycling: The discarded wood and bamboo processed products are placed in a crusher to be crushed into blocks, and the blocks of waste materials are crushed multiple times until the waste materials are powdered to obtain bamboo powder, and then the bamboo powder is screened through a 60-mesh screen to separate impurities and particles in the bamboo powder, and a portion of the screened bamboo fiber is taken out as a spare material; S2. Mixing ingredients: Pour the mixed raw materials into the stirring mixer and mix them evenly; S3, extrusion molding: The mixed raw materials are put into an extruder for extrusion. During the extrusion process, the mixed raw materials are further fused to obtain a sheet material. The extruded sheet material is then put into a mold. The mold is sent into a hot press and pressed at a temperature of 105°C and a pressure of 350N / cm2 to form the sheet material. S4, cooling and shaping: The formed sheet in the mold is taken out, and the edge of the formed sheet is polished, and the formed sheet is naturally cooled. During the natural cooling process, a fan is placed on one side of the formed sheet to assist in cooling it. After the formed sheet is cooled, it is conveyed to a cool place through a conveying device and placed for 2 days to obtain a bamboo fiber diatom mud environmentally friendly board; S5, embossing decoration: Put the bamboo fiber diatom mud environmentally friendly board into a mold, and then put the mold into a stamping machine for pressing and printing, and stamp lines and patterns on the surface of the bamboo fiber diatom mud environmentally friendly board to obtain the bamboo fiber diatom mud environmentally friendly decorative board.

[0053] The raw materials of the insect repellent in step S2 include camphor, cedar oil, cinnamon laurate, benzoic acid, and pyrethrin.

[0054] The mixed raw materials in step S2 are composed of the following components by weight: 60 parts of bamboo powder, 30 parts of bamboo fiber, 10 parts of silicon dioxide, 6 parts of diatomaceous earth, and 4 parts of insect repellent.

[0055] In step S3, after pressing in the hot press for 1080 seconds, the temperature of the machine is naturally cooled to 60° C. and then the formed sheet is unloaded.

[0056] In step S4, the bending degree of the bamboo fiber diatom mud environmentally friendly board is quickly detected by the detection equipment, and the bent bamboo fiber diatom mud environmentally friendly board is corrected by the bending machine.

[0057] like Figure 2-Figure 11As shown, the equipment used in steps S1-S3 is a decorative board processing equipment, including a recycling rack 1, a hot pressing and shaping rack 2 arranged on one side of the recycling rack 1, a waste crushing chamber 3 is opened in the recycling rack 1, a crushing chamber 4 located below the waste crushing chamber 3 is opened in the recycling rack 1, a stirring chamber 5 located below the crushing chamber 4 is opened in the recycling rack 1, and a pair of crushing rollers 6 are rotatably connected in the waste crushing chamber 3, a pair of annular plates 7 are rotatably connected in the waste crushing chamber 3, and a pair of auxiliary rollers 8 are rotatably connected between the two annular plates 7, and a crushing impeller 9 is rotatably connected in the crushing chamber 4, and a driving component for controlling the operation of the crushing rollers 6, the auxiliary rollers 8 and the crushing impeller 9 is arranged in the recycling rack 1, and a stirring rod 10 is arranged in the stirring chamber 5, a discharge valve 11 is fixed at the bottom of the recycling rack 1, and the feed port of the discharge valve 11 is connected to the bottom of the stirring chamber 5, and a servo motor 12 is fixed in the recycling rack 1, and the output shaft of the servo motor 12 is connected to the bottom of the stirring chamber 5. The stirring rod 10 is coaxially fixedly connected, and the communication points between the waste crushing chamber 3, the crushing chamber 4, and the stirring chamber 5 are all provided with gate assemblies, a screen 13 is fixed on the top of the stirring chamber 5, a hot pressing chamber 14 is opened in the hot pressing shaping frame 2, a mold plate 15 is slidably connected in the hot pressing chamber 14, and a pair of extension springs 16 are provided at the bottom of the hot pressing chamber 14, one end of the two extension springs 16 are fixedly connected to the mold plate 15, and the other end of the two extension springs 16 are fixedly connected to the hot pressing chamber 1 4, a mold groove 17 is provided on the plate surface of the mold plate 15, and an edging assembly is arranged in the mold groove 17, and a guide slide groove 18 is provided on the hot pressing and shaping frame 2, a hot pressing plate 19 is slidably connected in the guide slide groove 18, and the hot pressing surface of the hot pressing plate 19 is matched with the mold groove 17, an extruder 60 is arranged between the recycling and processing frame 1 and the hot pressing and shaping frame 2, an input end of the extruder 60 is connected to the discharge end of the discharge valve 11, and an output end of the extruder 60 is located directly above the mold groove 17.

[0058] With the above structure, the crushing roller 6, the auxiliary roller 8 and the crushing impeller 9 can be driven by the driving assembly to operate, so that the crushing roller 6 first roughly crushes the waste as a whole, and at this time, while the auxiliary roller 8 rotates itself, it will also revolve along the axis of the annular plate 7, so that the waste that has been broken into pieces is constantly stirred, and the contact area between the waste and the auxiliary roller 8 is increased, so that the uniformity of the waste crushing is further improved, and the waste will fall into the crushing chamber 4 after being crushed, and the crushed waste will be crushed by the crushing impeller, and the waste will enter the stirring chamber 5 after being crushed. In the process of entering the stirring chamber 5, the crushed waste will be filtered by the screen 13, and when the two auxiliary rollers revolve along the axis of the annular plate, their The vibration brought about will assist in completing the sieving action. The sifted powder enters the stirring chamber 5. At this time, the required mixed auxiliary materials can be put into the stirring chamber 5. At this time, the stirring rod 10 is driven to rotate by the servo motor 12 to realize the stirring and mixing ability. The mixed mixture is then poured into the extruder 60, extruded and mixed by the extruder 60, and the mixed raw materials are squeezed into the mold groove 17 by the extruder 60. The hot pressing plate 19 is used for hot pressing and forming, and then the edge of the decorative plate is polished by the edge grinding component. In this way, not only the edge of the decorative plate is polished, but also the edge of the decorative plate is prevented from sticking to the mold groove 17, which facilitates the removal of the decorative plate and improves the overall work efficiency.

[0059] The driving assembly includes a pair of meshing gears 20, a driving main gear 21, and a driving wheel 22 which are rotatably connected in the recycling and processing frame 1. The two meshing gears are coaxially fixedly connected to the corresponding crushing rollers 6. A pair of driving sub-gears 23 are rotatably connected to one of the annular plates 7. The two driving sub-gears 23 are coaxially fixedly connected to the corresponding auxiliary rollers 8. The driving wheel 22 is coaxially fixedly connected to the crushing impeller 9. The driving main gear 21 meshes with the two driving sub-gears 23, and the two meshing gears 20 mesh with each other. A transmission wheel 24 is coaxially fixedly connected to one of the meshing gears. A transmission wheel 25 is coaxially fixedly connected to the driving main gear 21. A transmission belt 26 is arranged on the transmission wheel 1 24 and the transmission wheel 2 25. A transmission wheel 3 27 is coaxially fixedly connected to the driving main gear 21. A transmission belt 28 is arranged on the transmission wheel 3 27 and the driving wheel 22. A driving motor 29 is fixed in the recycling and processing frame 1, and the output shaft of the driving motor 29 is coaxially fixedly connected to the driving main gear 21.

[0060] By adopting the above structure, the driving motor 29 can be used to drive the main driving gear 21 to rotate, and the main driving gear 21 can drive the two driving sub-gears 23 to rotate. After the two driving sub-gears 23 rotate, the corresponding auxiliary rollers 8 will be driven to rotate, and the corresponding auxiliary rollers 8 will be driven to revolve around the main driving gear 21, and then the main driving gear 21 can drive the transmission wheel 2 25 and the transmission wheel 3 27 to rotate, wherein the transmission wheel 25 drives the transmission wheel 1 24 to rotate through the transmission belt 1 26, and since the transmission wheel 1 24 is coaxially fixedly connected with one of the meshing gears 1 20, it further drives one of the meshing gears 1 20 to rotate, and after one of the meshing gears 1 20 rotates, it drives the other meshing gear 1 20 to rotate, so that the two meshing gears 1 20 rotate in the opposite direction, and the two meshing gears 1 20 further drive the corresponding crushing rollers 6 to rotate to realize the crushing capacity, and then the transmission wheel 3 27 rotates and drives the crushing impeller 9 coaxially fixedly connected to it to rotate.

[0061] The gate assembly includes a pair of gate plates 30 slidably connected in the recycling processing frame 1, and a rack 31 is fixed at the edge of each gate plate 30. A pair of servo motors 32 are fixed in the recycling processing frame 1, and the output end of each servo motor 32 is coaxially fixedly connected to a driving gear 33, and the two driving gears 33 are meshed with the corresponding racks 31.

[0062] With the above structure, the servo motor 32 can drive the driving gear 33 to rotate, and the driving gear 33 can then drive the gate plate 30 to move by meshing with the rack 31 to achieve the action of opening and closing the gate.

[0063] The edge grinding assembly includes a plurality of quick-connect blocks 34 slidably connected on the groove wall of the mold groove 17, and a connecting steel belt 35 fixed between the plurality of quick-connect blocks 34. An ejection groove 40 is provided in each quick-connect block 34, and a connecting block 52 is slidably connected in each ejection groove 40. A fitting spring 59 is fixed between each connecting block 52 and the bottom of the corresponding ejection groove 40, and a round head groove 36 is provided on each connecting block 52. A grinding belt 37 is provided in the mold groove 17, and a plurality of round head blocks 38 are arranged and fixed on the grinding belt 37. The round head blocks 38 are buckled with the round head groove 36, and Two of the quick-connect blocks 34 that are farthest apart are fixedly connected with control ropes 39, a servo motor 54 is fixed in the mold plate 15, a winding wheel 58 is coaxially fixed to the output shaft of the servo motor 54, and the wheel surface of the winding wheel 58 is fixedly connected to one of the control ropes 39, a pressure slide groove 55 is opened in the mold plate 15, a driving spring 57 is arranged in the pressure slide groove 55, a compression plate 56 is fixed to one end of the driving spring 57, and the other end of the driving spring 57 is fixedly connected to the bottom of the pressure slide groove 55, and the compression plate 56 is fixedly connected to another control rope 39.

[0064] With the above structure, the grinding belt 37 can be disassembled by the buckle cooperation between the quick-connect block 34 and the quick-connect groove, thereby improving the replacement efficiency and extending the service life. When grinding is needed, the servo motor 54 drives the winding wheel 58 to rotate, and the winding wheel 58 pulls the corresponding control rope 39, so that the corresponding control rope 39 pulls one of the quick-connect blocks 34 to move, and one of the quick-connect blocks 34 is further connected to each other through the connecting steel belt 35, and when the winding wheel 58 rotates in the opposite direction, the corresponding control rope 39 is released, so that The driving spring 57 releases the pressure and pushes the compression plate 56, and the compression plate 56 further pulls another control rope 39, so that the other control rope 39 pulls one of the quick-connect blocks 34 to move in the opposite direction, thereby realizing the synchronous reciprocating movement of multiple quick-connect blocks 34, and the quick-connect block 34 further drives the grinding belt 37 to operate, thereby rubbing against the corners of the decorative panel to achieve grinding work, and the grinding process is achieved by squeezing and pushing the fitting spring 59, so that the grinding belt 37 can better contact with the corners of the decorative panel, thereby improving the grinding effect.

[0065] A pair of return springs 41 are fixed on both sides of the guide slide groove 18 , and the top ends of the four return springs 41 are fixedly connected to the hot pressing plate 19 .

[0066] With the above structure, the hot pressing plate 19 can be lifted by the return spring 41, so that when hot pressing and shaping is not required, the hot pressing plate 19 is in a lifted state and does not contact the mold groove 17, thereby improving the operating effect and further improving the overall work efficiency.

[0067] The top portion of the hot pressing plate 19 extends out of the hot pressing and shaping frame 2, and a pair of regulating blocks 42 are rotatably connected to the hot pressing and shaping frame 2. Cover plates 43 are fixed on the two regulating blocks 42. The bottom surface of the cover plate 43 is extruded and matched with the top portion of the hot pressing plate 19, and a regulating component for controlling the extension action of the mold plate 15 is arranged in the hot pressing and shaping frame 2, and the regulating component is connected to one of the regulating blocks 42.

[0068] By adopting the above structure, the rotation of the cover plate 43 can drive one of the control blocks 42 to rotate, so that the entire control assembly can operate and control the mold plate 15 to extend. This shows that the extension action of the mold plate 15 is affected by the rotation of the cover plate 43, and the hot pressing work is achieved by contacting the hot pressing plate 19 with the cover plate 43 and pressing down the hot pressing plate 19.

[0069] The regulating component includes a regulating wheel 1 44 rotatably connected to the hot pressing and molding frame 2, and a regulating wheel 2 45 rotatably connected to the hot pressing and molding frame 2. The regulating wheel 1 44 is coaxially fixedly connected to one of the regulating blocks 42, and a transmission belt 3 46 is connected to the regulating wheel 1 44 and the regulating wheel 2 45. A large gear 47 is coaxially fixedly connected to the regulating wheel 2 45. A small gear 48 is rotatably connected to the hot pressing and molding frame 2, the large gear 47 is meshed with the small gear 48, and a regulating wire wheel 49 is coaxially fixedly connected to the small gear 48. One end of a pull rope 50 is fixedly connected to the regulating wire wheel 49, and the other end of the pull rope 50 is fixedly connected to the mold plate 15.

[0070] By adopting the above structure, when the cover plate 43 is rotated, one of the regulating blocks 42 is driven to rotate, so that one of the regulating blocks 42 further drives the regulating wheel 1 44 to rotate. After the regulating wheel 1 44 rotates, it will drive the regulating wheel 2 45 to rotate through the corresponding transmission belt 3 46. After the regulating wheel 2 45 rotates, it will drive the large gear 47 to rotate. After the large gear 47 rotates, it will drive the small gear 48 to rotate. After the small gear 48 rotates, it will drive the regulating wire wheel 49 to rotate as a whole, so that the regulating wire wheel 49 reels in or releases the pull rope 50. When the pull rope 50 is retracted, the mold plate 15 will be pulled for storage, which is convenient for hot pressing. When the pull rope 50 is released, the extension spring 16 will release the pressure to push the mold plate 15 out of the hot pressing shaping frame 2, so that it is convenient to pour the mixed material into the mold groove 17.

[0071] A servo motor 3 51 is fixed inside the hot pressing and shaping frame 2 , and the output shaft of the servo motor 3 51 is coaxially fixedly connected to another regulating block 42 .

[0072] With the above structure, the servo motor 3 51 can drive another control block 42 to rotate, so as to further drive the cover plate 43 to rotate as a whole, thereby automatically realizing the ability of the cover plate 43 to rotate and drive the corresponding components to operate, thereby improving the overall work efficiency.

[0073] Embodiment 3 A method for processing a bamboo fiber diatom mud environmentally friendly decorative board comprises the following steps: S1. Waste recycling: The discarded wood and bamboo processed products are placed in a crusher to be crushed into blocks, and the blocks of waste materials are crushed multiple times until the waste materials are powdered to obtain bamboo powder, and then the bamboo powder is screened through an 80-mesh screen to separate impurities and particles in the bamboo powder, and a portion of the screened bamboo fiber is taken out as a spare material; S2. Mixing ingredients: Pour the mixed raw materials into the stirring mixer and mix them evenly; S3, extrusion molding: The mixed raw materials are put into an extruder for extrusion. During the extrusion process, the mixed raw materials are further fused to obtain a sheet material. The extruded sheet material is then put into a mold. The mold is sent into a hot press and pressed at a temperature of 130°C and a pressure of 450N / cm2 to form the sheet material. S4, cooling and shaping: The formed sheet in the mold is taken out, and the edge of the formed sheet is polished, and the formed sheet is naturally cooled. During the natural cooling process, a fan is placed on one side of the formed sheet to assist in cooling it. After the formed sheet is cooled, it is conveyed to a cool place through a conveying device and placed for 3 days to obtain a bamboo fiber diatom mud environmentally friendly board; S5, embossing decoration: Put the bamboo fiber diatom mud environmentally friendly board into a mold, and then put the mold into a stamping machine for pressing and printing, and stamp lines and patterns on the surface of the bamboo fiber diatom mud environmentally friendly board to obtain the bamboo fiber diatom mud environmentally friendly decorative board.

[0074] The raw materials of the insect repellent in step S2 include camphor, cedar oil, cinnamon laurate, benzoic acid, and pyrethrin.

[0075] The mixed raw materials in step S2 are composed of the following components by weight: 75 parts of bamboo powder, 50 parts of bamboo fiber, 25 parts of silicon dioxide, 12 parts of diatomaceous earth, and 6 parts of insect repellent.

[0076] In step S3, after pressing in the hot press for 1200 seconds, the temperature of the machine is naturally cooled to 10° C. and then the formed sheet is unloaded.

[0077] In step S4, the bending degree of the bamboo fiber diatom mud environmentally friendly board is quickly detected by the detection equipment, and the bent bamboo fiber diatom mud environmentally friendly board is corrected by the bending machine.

[0078] The processing equipment used in this embodiment is the same as that in the second embodiment, and the difference lies in the formula ratio and processing conditions.

[0079] Embodiment 4 A method for processing a bamboo fiber diatom mud environmentally friendly decorative board comprises the following steps: S1. Waste recycling: The discarded wood and bamboo processed products are placed in a crusher to be crushed into blocks, and the blocks of waste materials are crushed multiple times until the waste materials are powdered to obtain bamboo powder, and then the bamboo powder is screened through an 80-mesh screen to separate impurities and particles in the bamboo powder, and a portion of the screened bamboo fiber is taken out as a spare material; S2. Mixing ingredients: Pour the mixed raw materials into the stirring mixer and mix them evenly; S3, extrusion molding: The mixed raw materials are put into an extruder for extrusion. During the extrusion process, the mixed raw materials are further fused to obtain a sheet material. The extruded sheet material is then put into a mold. The mold is sent into a hot press and pressed at a temperature of 130°C and a pressure of 450N / cm2 to form the sheet material. S4, cooling and shaping: The formed sheet in the mold is taken out, and the edge of the formed sheet is polished, and the formed sheet is naturally cooled. During the natural cooling process, a fan is placed on one side of the formed sheet to assist in cooling it. After the formed sheet is cooled, it is conveyed to a cool place through a conveying device and placed for 3 days to obtain a bamboo fiber diatom mud environmentally friendly board; S5, embossing decoration: Put the bamboo fiber diatom mud environmentally friendly board into a mold, and then put the mold into a stamping machine for pressing and printing, and stamp lines and patterns on the surface of the bamboo fiber diatom mud environmentally friendly board to obtain the bamboo fiber diatom mud environmentally friendly decorative board.

[0080] The raw materials of the insect repellent in step S2 include camphor, cedar oil, cinnamon laurate, benzoic acid, and pyrethrin.

[0081] The mixed raw materials in step S2 are composed of the following components by weight: 75 parts of bamboo powder, 50 parts of bamboo fiber, 25 parts of silicon dioxide, 12 parts of diatomaceous earth, and 6 parts of insect repellent.

[0082] In step S3, after pressing in the hot press for 1200 seconds, the temperature of the machine is naturally cooled to 10° C. and then the formed sheet is unloaded.

[0083] In step S4, the bending degree of the bamboo fiber diatom mud environmentally friendly board is quickly detected by the detection equipment, and the bent bamboo fiber diatom mud environmentally friendly board is corrected by the bending machine.

[0084] The processing equipment used in this embodiment is the same as that in the second embodiment, and the difference lies in the formula ratio and processing conditions.

[0085] Experimental example The decorative board samples prepared in Examples 1-4 were compared with 5 existing products that meet the physical and chemical performance indicators of wood-plastic composite materials in the Chinese standard GB / T24137; Test each sample at room temperature 25℃ from the moment of force being 0 to the moment of breaking. The results are as follows: Fig.12 shown.

[0086] according to Fig.12 The data shows that the tensile strength is not only affected by the decorative board processing equipment, but also by the proportion of each material added. Excessive addition will lead to a decrease in tensile strength, and the proportion of materials within the appropriate range is conducive to significantly improving the tensile strength. The decorative board samples prepared in Examples 1-4 and five existing products that meet the physical and chemical performance indicators of wood-plastic composite materials in the Chinese standard GB / T24137 are placed in an abrasion tester, and an external force of 6N is applied to the grinding wheel. After rotating for 170r, the weight of the sample is weighed and recorded as the abrasion value (g / 100r). The results are as follows: Fig.13 shown.

[0087] In Example 1 and Example 2, only the preparation equipment of S1 to S3 is different. The tensile strength and wear resistance values ​​of the sample decorative board in Example 2 are significantly stronger than those in Example 1. Therefore, using the decorative board processing equipment in the present invention can improve the tensile strength and wear resistance of the sample decorative board.

[0088] Compared with Example 2, Example 3 and Example 4 only have different processing conditions, and the equipment used in the processing steps are the same. The tensile strength values ​​of the decorative panels of Example 3 and Example 4 are weaker than those of Example 2. It can be seen that different processing conditions will also affect the fluctuations in the tensile strength and wear resistance values ​​of the sample decorative panels.

[0089] In summary, the tensile strength and wear resistance of the material produced by the processing method of bamboo fiber diatom mud environmentally friendly decorative board are significantly stronger than those of the decorative board produced by the processing method of the decorative board in the prior art.

[0090] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A method for processing bamboo fiber diatom mud environmentally friendly decorative board, characterized in that: The following steps are involved: S1. Waste recycling: The discarded wood and bamboo processed products are placed in a crusher to be crushed into blocks, and the block waste is crushed for multiple times until the waste is powdered to obtain bamboo powder, and then the bamboo powder is screened through a 60-80 mesh screen to separate impurities and particles in the bamboo powder, and a portion of the screened bamboo fiber is taken out as a spare material; S2. Mixing ingredients: Pour the mixed raw materials into the stirring mixer and mix them evenly; S3, extrusion molding: The mixed raw materials are put into an extruder for extrusion. During the extrusion process, the mixed raw materials are further fused to obtain a sheet material. The extruded sheet material is then put into a mold. The mold is sent to a hot press and pressed at a temperature of 105-130°C and a pressure of 350-450N / cm2. S4, cooling and shaping: The formed sheet in the mold is taken out, and the edge of the formed sheet is polished, and the formed sheet is naturally cooled. During the natural cooling process, a fan is placed on one side of the formed sheet to assist in cooling it. After the formed sheet is cooled, it is conveyed to a cool place through a conveying device and placed for 2-3 days to obtain a bamboo fiber diatom mud environmentally friendly board; S5, embossing decoration: Put the bamboo fiber diatom mud environmentally friendly board into a mold, and then put the mold into a stamping machine for pressing and printing, and stamp lines and patterns on the surface of the bamboo fiber diatom mud environmentally friendly board to obtain the bamboo fiber diatom mud environmentally friendly decorative board.

2. The processing method of a bamboo fiber diatom mud environmentally friendly decorative board according to claim 1 is characterized in that: The raw materials of the insect repellent in step S2 include camphor, cedar oil, cinnamon laurate, benzoic acid, and pyrethrin.

3. The processing method of a bamboo fiber diatom mud environmentally friendly decorative board according to claim 1 is characterized in that: The mixed raw materials in step S2 are composed of the following components by weight: 60-75 parts of bamboo powder, 30-50 parts of bamboo fiber, 10-25 parts of silicon dioxide, 6-12 parts of diatomaceous earth, and 4-6 parts of insect repellent.

4. The processing method of a bamboo fiber diatom mud environmentally friendly decorative board according to claim 1 is characterized in that: In the step S3, after pressing in the hot press for 1080-1200 seconds, the temperature of the machine is naturally cooled to 60° C.-10° C. before unloading the formed sheet.

5. The processing method of a bamboo fiber diatom mud environmentally friendly decorative board according to claim 1 is characterized in that: In step S4, the bending degree of the bamboo fiber diatom mud environmentally friendly board is quickly detected by the detection equipment, and the bent bamboo fiber diatom mud environmentally friendly board is corrected by the bending machine.

6. The processing method of a bamboo fiber diatom mud environmentally friendly decorative board according to claim 1 is characterized in that: The equipment used in the steps S1-S3 is a decorative board processing equipment, comprising a recycling rack (1), a hot pressing and shaping rack (2) arranged on one side of the recycling rack (1), a waste crushing chamber (3) is provided in the recycling rack (1), a crushing chamber (4) located below the waste crushing chamber (3) is provided in the recycling rack (1), a stirring chamber (5) located below the crushing chamber (4) is provided in the recycling rack (1), a pair of crushing rollers (6) are rotatably connected in the waste crushing chamber (3), a pair of annular plates (7) are rotatably connected in the waste crushing chamber (3), and a rotating shaft (5) is rotatably connected between the two annular plates (7). The auxiliary roller (8) is rotatably connected to the crushing chamber (4) with a crushing impeller (9), and the recycling frame (1) is provided with a driving component for controlling the crushing roller (6), the auxiliary roller (8), and the crushing impeller (9) to operate, and a stirring rod (10) is provided in the stirring chamber (5), a discharge valve (11) is fixed at the bottom of the recycling frame (1), and the feed port of the discharge valve (11) is connected to the bottom of the stirring chamber (5), and a servo motor (12) is fixed in the recycling frame (1), and the output shaft of the servo motor (12) is coaxially fixedly connected to the stirring rod (10), and the waste crushing chamber (3), the crushing chamber (4) and the crushing impeller (9) are connected to the waste crushing chamber (3), the crushing chamber (4) and the crushing impeller (9) are connected to the waste crushing chamber (3), the crushing chamber (4) and the crushing impeller (9) are connected to the waste crushing chamber (3), the crushing chamber (4) and the crushing impeller (9) are connected to the waste crushing chamber (3), the crushing chamber (4) and the crushing impeller (9) are connected to the waste crushing chamber (3), the crushing impeller ... A gate assembly is provided at the connection point between the chamber (4) and the stirring chamber (5); a screen (13) is fixed on the top of the stirring chamber (5); a hot pressing chamber (14) is provided in the hot pressing shaping frame (2); a mold plate (15) is slidably connected in the hot pressing chamber (14); a pair of extension springs (16) are provided at the bottom of the hot pressing chamber (14); one end of the two extension springs (16) are fixedly connected to the mold plate (15); the other ends of the two extension springs (16) are fixedly connected to the cavity wall of the hot pressing chamber (14); a mold groove (17) is provided on the plate surface of the mold plate (15); and an edge grinding assembly is provided in the mold groove (17). , and a guide slot (18) is provided on the hot pressing and shaping frame (2), a hot pressing plate (19) is slidably connected in the guide slot (18), the hot pressing surface of the hot pressing plate (19) is matched with the mold groove (17), a pair of return springs (41) are fixed on the left and right sides of the guide slot (18), the top ends of the four return springs (41) are fixedly connected to the hot pressing plate (19), an extruder (60) is arranged between the recycling and processing frame (1) and the hot pressing and shaping frame (2), the input end of the extruder (60) is connected to the discharge end of the discharge valve (11), and the output end of the extruder (60) is located directly above the mold groove (17).

7. The method for processing a bamboo fiber diatom mud environmentally friendly decorative board according to claim 6, characterized in that: The driving assembly comprises a pair of meshing gears (20) rotatably connected in the recycling processing frame (1), a driving main gear (21), and a driving wheel (22), the two meshing gears are coaxially fixedly connected to the corresponding crushing rollers (6), a pair of driving sub-gears (23) are rotatably connected to one of the annular plates (7), the two driving sub-gears (23) are coaxially fixedly connected to the corresponding auxiliary rollers (8), the driving wheel (22) is coaxially fixedly connected to the crushing impeller (9), the driving main gear (21) is meshed with the two driving sub-gears (23), and the two meshing gears are coaxially fixedly connected to the crushing impeller (9). The wheels (20) are meshed with each other, and a transmission wheel (24) is coaxially fixed on one of the meshing gears, a transmission wheel (25) is coaxially fixedly connected to the driving main gear (21), a transmission belt (26) is arranged on the transmission wheel (24) and the transmission wheel (25), a transmission wheel (27) is coaxially fixedly connected to the driving main gear (21), and a transmission belt (28) is arranged on the transmission wheel (27) and the driving wheel (22), and a driving motor (29) is fixed inside the recycling rack (1), and the output shaft of the driving motor (29) is coaxially fixedly connected to the driving main gear (21).

8. The method for processing a bamboo fiber diatom mud environmentally friendly decorative board according to claim 6, characterized in that: The gate assembly comprises a pair of gate plates (30) slidably connected in the recycling and processing frame (1), a rack (31) is fixed at the edge of each gate plate (30), a pair of servo motors (32) are fixed in the recycling and processing frame (1), the output end of each servo motor (32) is coaxially fixedly connected to a driving gear (33), and the two driving gears (33) are meshed with the corresponding racks (31), the edge grinding assembly comprises a plurality of quick-connect blocks (34) slidably connected on the groove wall of the mold groove (17), and a connecting steel belt (35) fixed between the plurality of quick-connect blocks (34), each of the quick-connect blocks (34) is provided with an ejection groove (40), each of the ejection grooves (40) is slidably connected with a connecting block (52), a fitting spring (59) is fixed between each connecting block (52) and the groove bottom of the corresponding ejection groove (40), and each connecting block (52) is provided with a round head A grinding belt (37) is arranged in the mold groove (17), and a plurality of round head blocks (38) are arranged and fixed on the grinding belt (37). The round head blocks (38) are buckled with the round head groove (36), and the two quick-connect blocks (34) that are farthest apart are fixedly connected with a control rope (39). A servo motor (54) is fixed in the mold plate (15), and a winding wheel (58) is coaxially fixed to the output shaft of the servo motor (54). ), the wheel surface of the winding wheel (58) is fixedly connected to one of the control ropes (39), a pressure slide groove (55) is opened in the mold plate (15), a driving spring (57) is arranged in the pressure slide groove (55), a compression plate (56) is fixed to one end of the driving spring (57), the other end of the driving spring (57) is fixedly connected to the bottom of the pressure slide groove (55), and the compression plate (56) is fixedly connected to another control rope (39).

9. The method for processing a bamboo fiber diatom mud environmentally friendly decorative board according to claim 6, characterized in that: The top end portion of the hot pressing plate (19) extends out of the hot pressing and shaping frame (2), and a pair of regulating blocks (42) are rotatably connected to the hot pressing and shaping frame (2), and a cover plate (43) is fixed to each of the two regulating blocks (42), and the bottom surface of the cover plate (43) is extruded and matched with the top end portion of the hot pressing plate (19), and a regulating component for controlling the mold plate (15) to perform an extension action is arranged in the hot pressing and shaping frame (2), and the regulating component is connected to one of the regulating blocks (42), and the regulating component includes a regulating wheel 1 (44) rotatably connected to the hot pressing and shaping frame (2), and a regulating wheel 2 (45) rotatably connected to the hot pressing and shaping frame (2), and the regulating wheel 1 (44) is rotatably connected to one of the regulating blocks (42). The control wheels (44) and (45) are coaxially fixedly connected, and a transmission belt (46) is connected to the control wheel (44) and the control wheel (45). A large gear (47) is coaxially fixedly connected to the control wheel (45). A small gear (48) is rotatably connected inside the hot pressing and shaping frame (2). The large gear (47) and the small gear (48) are meshed, and a control line wheel (49) is coaxially fixedly connected to the small gear (48). One end of a pull rope (50) is fixedly connected to the control line wheel (49), and the other end of the pull rope (50) is fixedly connected to the mold plate (15). A servo motor (51) is fixed inside the hot pressing and shaping frame (2), and the output shaft of the servo motor (51) is coaxially fixedly connected to another control block (42).

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