CN114083716A

CN114083716A - Flame-retardant wear-resistant plastic production equipment and production process thereof

Info

Publication number: CN114083716A
Application number: CN202111375632.2A
Authority: CN
Inventors: 尤轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-02-25

Abstract

The invention belongs to the technical field of plastic processing, in particular to a flame-retardant wear-resistant plastic production device and a production process thereof, this fire-retardant wear-resisting plastics production technology adopts a fire-retardant wear-resisting plastics production facility cooperation to accomplish, this fire-retardant wear-resisting plastics production facility is including processing case, the inside upper end of processing case is equipped with the measurement part and measures the unloading to the material, measurement part below is equipped with mixing unit and carries out the intensive mixing heating to the mixture, mixing unit below is equipped with the heater block and rotates the heating to melt the mixture, the heater block below is equipped with the extrusion part and carries out the twin-screw extrusion to the mixture, the extrusion part below is equipped with the cooling and air-dries the part and air-dries and the direction unloading to the mixture cooling, the cooling is air-dried the part below and is equipped with eager grain part and cuts grain and control unloading to the mixture, it is equipped with transportation part to dress box and transport fire-retardant wear-resisting plastic granules to cut grain part below.

Description

Flame-retardant wear-resistant plastic production equipment and production process thereof

Technical Field

The invention belongs to the technical field of plastic processing, and particularly relates to flame-retardant wear-resistant plastic production equipment and a production process thereof.

Background

Plastic is a highly combustible polymeric material. With the wide application of functional plastics in industry, building and daily life, flammability becomes an important factor hindering development of the functional plastics. The plastic is not only flammable, but also generates dense smoke and releases harmful substances when burning, and the flame can quickly spread in a short time to cause a large fire. Because the impact resistance and the corrosion resistance are low, the cracking resistance is poor, and the heat resistance is poor, the application range is limited to a great extent, and the market demand can not be well met.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides flame-retardant wear-resistant plastic production equipment and a production process thereof, which can control the blanking amount of materials and separate blanking and are beneficial to the production of flame-retardant wear-resistant plastic; the materials are respectively mixed and heated, so that the wear resistance and the scraping resistance of the plastic are improved; the mixture is extruded by a double screw and cooled and air-dried, so that the fluidity and the demolding performance during plastic processing are only improved; the plastic is cut into granules, metered and boxed, which is beneficial to the storage and use of the flame-retardant and wear-resistant plastic.

The purpose of the invention can be realized by the following technical scheme: a flame-retardant wear-resistant plastic production device and a production process thereof comprise the following steps:

s1, metering and feeding, namely enabling a certain amount of polypropylene resin, polyethylene, thermoplastic styrene-butadiene rubber, nano aluminum hydroxide and an auxiliary agent to sequentially enter a processing box through a feeding funnel;

s2, mixing and blanking, fully mixing the materials to form a first mixture, feeding the high-temperature activated bamboo charcoal powder, the talcum powder, the silicone powder, the glass fiber and the carbon black master batch into a processing box through a feeding funnel to be separately mixed with the first mixture, and fully mixing to form a second mixture;

s3: heating and mixing, namely stirring and heating the first mixture and the second mixture to melt respectively, then feeding the first mixture into the second mixture, mixing and adding the composite flame-retardant mixing agent, and stirring fully;

s4: extruding by using double screws, feeding the mixture into the double screws, and performing rotary extrusion;

s5: cooling and air-drying, namely, rotationally cooling and air-drying the extruded mixture;

s6: cutting the solidified mixture into particles;

s7, storing and transporting, namely, boxing the flame-retardant wear-resistant plastic particles and transporting the flame-retardant wear-resistant plastic particles out of the processing box;

the steps S1-S7 are completed by matching of flame-retardant wear-resistant plastic production equipment, the flame-retardant wear-resistant plastic production equipment comprises a processing box, a metering component is arranged at the upper end inside the processing box and used for metering and discharging materials, a mixing component is arranged below the metering component and used for fully stirring and heating the mixture, a heating component is arranged below the mixing component and used for rotatably heating and melting the mixture, an extruding component is arranged below the heating component and used for carrying out double-screw extrusion on the mixture, a cooling and air-drying component is arranged below the extruding component and used for cooling, air-drying and guiding and discharging the mixture, a granulating component is arranged below the cooling and air-drying component and used for granulating and controlling the mixture, and a transporting component is arranged below the granulating component and used for boxing and transporting flame-retardant wear-resistant plastic particles.

Preferably, the measurement part includes feed hopper, feed hopper is located the inside upper end of processing case, feed hopper lower extreme one side is rotated and is equipped with first axis of rotation, it is equipped with the spring to be connected between first axis of rotation and the feed hopper, first axis of rotation has set firmly first rotation board, it is equipped with the screens piece to slide between first rotation board and the feed hopper, the upper end slides and is equipped with the measurement piece in the middle of the first rotation board, the measurement piece upper end has set firmly the metering plate, first axis of rotation one end is kept away from to the metering plate has set firmly the linkage piece, the linkage piece is sliding connection in feed hopper, the linkage piece below is equipped with the universal driving shaft, the universal driving shaft is connected at the feed hopper internal rotation, the linkage piece is connected with the universal driving shaft linkage, the universal driving shaft is connected with the screens piece linkage.

Preferably, the mixing part includes the fixed block, the fixed block is fixed in the middle of processing incasement portion, the inside upper end of fixed block has set firmly first motor, first motor upper end has set firmly first linkage post, first linkage post is at fixed block internal rotation connection, first linkage post both sides are equipped with two slope spouts, it is equipped with two slope sliding blocks to slide in two slope spouts, it is equipped with two screens sliders to slide between two slope sliding blocks and the first linkage post, two slope sliding block peripheral slips are equipped with the mixing drum, the mixing drum both sides are equipped with two bleeder valves, first linkage post upper end rotates and is equipped with the second axis of rotation, set firmly the second rotor plate in the second axis of rotation, the mixing drum both sides rotate and are equipped with two third axis of rotation, two third axis of rotation peripheral set firmly two third rotor plates.

Preferably, be equipped with the centrifugal chamber in the first linkage post, the centrifugal intracavity has set firmly the heating piece, first linkage post both sides have set firmly two second motors, two second motors are kept away from centrifugal chamber one end and have set firmly two second linkage posts, two second linkage posts rotate on first linkage post and connect, second linkage post circumferencial direction has set firmly a plurality of stirring flexible posts, a plurality of stirring flexible posts keep away from second linkage post one end and have set firmly a plurality of stirring boards, be equipped with the water service pipe in the second linkage post, it is equipped with interface between water service pipe and the centrifugal chamber to be connected, be equipped with heat conduction chamber in the stirring board, heat conduction chamber and water service pipe connection, first motor one side is equipped with the water cavity in the fixed block, it is equipped with the filler pipe to connect between water cavity and the centrifugal cavity.

Preferably, the heating part comprises a melting cylinder, the melting cylinder is located below the mixing cylinder, the melting cylinder is fixed on the outer circumferential surface of the first linkage column, a plurality of sliding plates are arranged on the first linkage column in a sliding mode above the melting cylinder, one end, far away from the first linkage column, of each sliding plate is rotatably provided with a fourth rotating shaft, an air outlet channel is sleeved on the periphery of each fourth rotating shaft, a plurality of heating rotating plates are fixedly arranged on the outer circumferential surface of each air outlet channel, a heating cavity is arranged in each fourth rotating shaft, a plurality of air outlet channels are connected between each heating cavity and the corresponding centrifugal cavity, a first linkage disc is rotatably arranged in the melting cylinder, the first linkage disc is fixed on the outer circumferential surface of the first linkage column, two first rotating shafts are rotatably arranged on two sides of the melting cylinder, the two first rotating shafts are in linkage connection with the first linkage disc, and two heating spiral plates are fixedly arranged on the outer circumferential surfaces of the two first rotating shafts.

Preferably, the extrusion part comprises an extrusion box, the extrusion box is located below the first motor and is arranged in a fixed block, a discharging channel is arranged inside the extrusion box and connected with the inside of the melting cylinder, a third motor is fixedly arranged at the upper end inside the extrusion box, a rotating disc is fixedly arranged at the lower end of the third motor and is rotatably connected with the extrusion box, two second rotating shafts are rotatably arranged on two sides of the rotating disc, two spiral extrusion plates are fixedly arranged on the outer circumferential surfaces of the two second rotating shafts, a second linkage disc is sleeved on the periphery of the third motor and is fixed on the extrusion box, and the second linkage disc is in linkage connection with the two second rotating shafts.

Preferably, the part is air-dried in the cooling includes the cooling cutting piece, and the cooling cutting piece is located the fixed block lower extreme, and the inside upper end of cooling cutting piece rotates and is equipped with the cooling axis of rotation, and the circumference array evenly is equipped with a plurality of cooling rotor plates on the cooling axis of rotation periphery, is equipped with the cold air chamber in the cooling axis of rotation, and cooling rotor plate one side is equipped with the air outlet valve, and the air outlet valve is connected with the cold air chamber, and the cooling axis of rotation periphery is equipped with the feed opening with extrusion case internal connection.

Preferably, cut the grain part and include the fourth motor, the fourth motor is located the cooling below of cooling axis of rotation and cuts the grain piece in, fourth motor lower extreme has set firmly and rotates flexible post, it connects to rotate flexible post and rotate in the cooling cuts the grain piece and connect, it has set firmly the grain piece to rotate flexible post lower extreme, it slides and is equipped with two and cuts a grain sliding knife to cut grain piece both sides, it slides and is equipped with a grain sword to cut grain piece lower extreme, it sets firmly and cuts a grain section of thick bamboo to cut grain piece periphery on the cooling cuts the grain piece, it has set firmly the grain cutting board to cut grain section of thick bamboo lower extreme, it has set firmly the unloading funnel to cut grain board periphery on the cooling cuts the grain piece, unloading funnel lower extreme both sides are rotated and are equipped with two and rotate flitch down.

Preferably, the transportation part comprises a conveying mechanism, the conveying mechanism is located at the bottom end inside the processing box, a vibration block is fixedly arranged in the conveying mechanism, a plurality of loading boxes are arranged at the upper end of the conveying mechanism, and an outlet sliding plate is arranged on one side of the conveying mechanism in a sliding mode on the processing box.

Has the beneficial effects that:

1. through the arrangement of the metering component, the material blanking amount is controlled and the material blanking is separated, so that the production of the flame-retardant wear-resistant plastic is facilitated.

2. Through mixing element and heating part setting, mix respectively the heating to the material, improved plastics wearability and resistant scraping nature.

3. Through the arrangement of the extrusion part and the cooling air drying part, the mixture is extruded by a double screw and cooled and air dried, and the flowability and the demolding performance during plastic processing are only improved.

4. Through cutting grain part and transportation parts setting, cut grain and measure dress box to plastics, be favorable to fire-retardant wear resistant plastic's storage and use.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a process flow diagram of the present invention.

Fig. 2 is a schematic isometric view of the present invention.

Fig. 3 is a schematic structural view in front view of the present invention.

Fig. 4 is a schematic sectional view at a-a in fig. 3.

Fig. 5 is a schematic view of a portion B in fig. 4.

Fig. 6 is a schematic view of a portion C in fig. 4.

Fig. 7 is a schematic view of a portion D in fig. 4.

Fig. 8 is a schematic view of a portion at E in fig. 4.

Fig. 9 is a schematic view of a portion at F in fig. 4.

Fig. 10 is a schematic view of a portion of fig. 4 at G.

In the figure, a processing box 10, a metering component 11, a mixing component 12, a heating component 13, an extruding component 14, a cooling and air drying component 15, a granulating component 16, a conveying component 17, a feeding hopper 18, a first rotating shaft 19, a spring 20, a first rotating plate 21, a metering plate 22, a metering block 23, a linkage block 24, a linkage shaft 25, a blocking block 26, a first motor 27, a first linkage column 28, a second rotating shaft 29, a second rotating plate 30, a mixing cylinder 31, a melting cylinder 32, a discharge valve 33, a heating block 34, a centrifugal cavity 35, a second motor 36, a second linkage column 37, a stirring telescopic column 38, a stirring plate 39, a connecting channel 40, a water pipe 41, a heat conducting cavity 42, an inclined sliding block 43, a blocking sliding block 44, an inclined sliding groove 45, a third rotating shaft 46, a third rotating plate 47, a sliding plate 48, a fourth rotating shaft 49, a heating cavity 50, an air outlet channel 51, a first rotating column 52, a second rotating shaft 28, a second rotating shaft, a third rotating shaft, a second rotating shaft, a second rotating shaft, a second rotating shaft, a second rotating shaft, a second rotating, The device comprises a heating rotating plate 53, a discharging channel 54, a water cavity 55, a water adding pipe 56, a first linkage plate 57, a first rotating shaft 58, a heating spiral plate 59, an extrusion box 60, a third motor 61, a rotating disc 62, a second rotating shaft 63, a spiral extrusion plate 64, a second linkage plate 65, a discharging port 66, a cooling rotating shaft 67, a cooling rotating plate 68, a cold air cavity 69, an air outlet valve 70, a fourth motor 71, a rotating telescopic column 72, a granulating block 73, a charging slide knife 74, a granulating knife 75, a granulating plate 76, a discharging funnel 77, a rotating discharging plate 78, a granulating barrel 79, a cooling granulating block 80, a conveying mechanism 81, a vibrating block 82, a charging box 83, an outlet slide plate 84 and a fixing block 85.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

With reference to fig. 1-10, a flame-retardant wear-resistant plastic production device and a production process thereof comprise the following steps:

s1, metering and feeding, namely feeding a certain amount of polypropylene resin, polyethylene, thermoplastic styrene-butadiene rubber, nano aluminum hydroxide and an auxiliary agent into a processing box through a feeding funnel in sequence;

s6: cutting the solidified mixture into particles;

s7, storing and transporting, namely boxing and transporting the flame-retardant wear-resistant plastic particles out of the processing box;

steps S1-S7 are completed by matching of flame-retardant wear-resistant plastic production equipment, the flame-retardant wear-resistant plastic production equipment comprises a processing box 10, a metering component 11 is arranged at the upper end inside the processing box 10 for metering and discharging materials, a mixing component 12 is arranged below the metering component 11 for fully stirring and heating the mixture, a heating component 13 is arranged below the mixing component 12 for rotatably heating and melting the mixture, an extruding component 14 is arranged below the heating component 13 for performing twin-screw extrusion on the mixture, a cooling and air-drying component 15 is arranged below the extruding component 14 for cooling, air-drying and guiding and discharging the mixture, a granulating component 16 is arranged below the cooling and air-drying component 15 for granulating and controlling discharging the mixture, and a conveying component 17 is arranged below the granulating component 16 for boxing and conveying flame-retardant wear-resistant plastic particles.

Further, with reference to fig. 1 to 10, the metering component 11 includes a feeding funnel 18, the feeding funnel 18 is located at the upper end inside the processing box 10, one side of the lower end of the feeding funnel 18 is rotatably provided with a first rotating shaft 19, a spring 20 is connected between the first rotating shaft 19 and the feeding funnel 18, a first rotating plate 21 is fixedly provided on the first rotating shaft 19, a clamping block 26 is slidably provided between the first rotating plate 21 and the feeding funnel 18, a metering block 23 is slidably provided at the upper end of the middle of the first rotating plate 21, a metering plate 22 is fixedly provided at the upper end of the metering block 23, a linkage block 24 is fixedly provided at the end of the metering plate 22 far away from the first rotating shaft 19, the linkage block 24 is slidably connected in the feeding funnel 18, a linkage shaft 25 is provided below the linkage block 24, the linkage shaft 25 is rotatably connected in the feeding funnel 18, the linkage block 24 is linked with the linkage shaft 25, and the linkage shaft 25 is linked with the clamping block 26.

Further, referring to fig. 1-10, the mixing component 12 includes a fixing block 85, the fixing block 85 is fixed in the middle inside the processing box 10, the first motor 27 is fixed at the upper end inside the fixing block 85, the first linkage column 28 is fixed at the upper end of the first motor 27, the first linkage column 28 is rotatably connected to the fixing block 85, two inclined sliding grooves 45 are formed in two sides of the first linkage column 28, two inclined sliding blocks 43 are slidably disposed in the two inclined sliding grooves 45, two locking sliding blocks 44 are slidably disposed between the two inclined sliding blocks 43 and the first linkage column 28, a mixing cylinder 31 is slidably disposed on the periphery of the two inclined sliding blocks 43, two discharge valves 33 are disposed on two sides of the mixing cylinder 31, the second rotating shaft 29 is rotatably disposed on the upper end of the first linkage column 28, the second rotating plate 30 is fixedly disposed on the second rotating shaft 29, two third rotating shafts 46 are rotatably disposed on two sides of the mixing cylinder 31, and two third rotating plates 47 are fixedly disposed on the periphery of the two third rotating shafts 46.

Further, referring to fig. 1 to 10, a centrifugal chamber 35 is disposed in the first linkage column 28, a heating block 34 is fixedly disposed in the centrifugal chamber 35, two second motors 36 are fixedly disposed on two sides of the first linkage column 28, two second linkage columns 37 are fixedly disposed on ends of the two second motors 36 away from the centrifugal chamber 35, the two second linkage columns 37 are rotatably connected to the first linkage column 28, a plurality of stirring telescopic columns 38 are fixedly disposed in the circumferential direction of the second linkage columns 37, a plurality of stirring plates 39 are fixedly disposed on ends of the stirring telescopic columns 38 away from the second linkage columns 37, a water pipe 41 is disposed in the second linkage column 37, a connecting channel 40 is disposed between the water pipe 41 and the centrifugal chamber 35, a heat conducting chamber 42 is disposed in the stirring plates 39, the heat conducting chamber 42 is connected to the water pipe 41, a water chamber 55 is disposed in a fixing block 85 on one side of the first motor 27, and a water adding pipe 56 is disposed between the water chamber 55 and the centrifugal chamber 35.

Further, referring to fig. 1-10, the heating component 13 includes a melting cylinder 32, the melting cylinder 32 is located below the mixing cylinder 31, the melting cylinder 32 is fixed on the outer circumferential surface of the first linkage column 28, a plurality of sliding plates 48 are slidably disposed on the first linkage column 28 above the melting cylinder 32, one end of each sliding plate 48 away from the first linkage column 28 is rotatably provided with a fourth rotating shaft 49, an air outlet channel 51 is sleeved on the periphery of the fourth rotating shaft 49, a plurality of heating rotating plates 53 are fixedly disposed on the outer circumferential surface of the air outlet channel 51, a heating cavity 50 is disposed in the fourth rotating shaft 49, a plurality of air outlet channels 51 are connected between the heating cavity 50 and the centrifugal cavity 35, a first linkage disk 57 is rotatably disposed in the melting cylinder 32, the first linkage disk 57 is fixed on the outer circumferential surface of the first linkage column 28, two first rotating shafts 58 are rotatably disposed on two sides of the melting cylinder 32, the two first rotating shafts 58 are connected with the first linkage disk 57, two heating spiral plates 59 are fixedly arranged on the outer circumferential surfaces of the two first rotating shafts 58.

Further, referring to fig. 1 to 10, the extruding unit 14 includes an extruding box 60, the extruding box 60 is located below the first motor 27 and inside the fixing block 85, a discharging channel 54 is connected inside the extruding box 60 and inside the melting cylinder 32, a third motor 61 is fixedly disposed at an upper end inside the extruding box 60, a rotating disc 62 is fixedly disposed at a lower end of the third motor 61, the rotating disc 62 is rotatably connected to the extruding box 60, two second rotating shafts 63 are rotatably disposed at two sides of the rotating disc 62, two spiral extruding plates 64 are fixedly disposed on outer circumferential surfaces of the two second rotating shafts 63, a second linkage disk 65 is sleeved on an outer periphery of the third motor 61, the second linkage disk 65 is fixed to the extruding box 60, and the second linkage disk 65 is in linkage connection with the two second rotating shafts 63.

Further, with reference to fig. 1-10, the cooling air-drying component 15 includes a cooling cut-off block 80, the cooling cut-off block 80 is located at the lower end of the fixed block 85, a cooling rotating shaft 67 is rotatably disposed at the upper end of the inside of the cooling cut-off block 80, a plurality of cooling rotating plates 68 are uniformly disposed on the circumferential surface of the cooling rotating shaft 67 in a circumferential array manner, a cooling air cavity 69 is disposed in the cooling rotating shaft 67, an air outlet valve 70 is disposed on one side of each cooling rotating plate 68, the air outlet valve 70 is connected with the cooling air cavity 69, and a discharge port 66 is disposed on the periphery of the cooling rotating shaft 67 and connected with the inside of the extrusion box 60.

Further, with reference to fig. 1-10, the dicing component 16 includes a fourth motor 71, the fourth motor 71 is located below the cooling rotation shaft 67 and inside the cooling dicing block 80, a rotation telescopic column 72 is fixedly disposed at the lower end of the fourth motor 71, the rotation telescopic column 72 is rotatably connected inside the cooling dicing block 80, a dicing block 73 is fixedly disposed at the lower end of the rotation telescopic column 72, two dicing sliders 74 are slidably disposed at two sides of the dicing block 73, a dicing blade 75 is slidably disposed at the lower end of the dicing block 73, a dicing barrel 79 is fixedly disposed at the periphery of the dicing block 73 on the cooling dicing block 80, a dicing plate 76 is fixedly disposed at the lower end of the dicing barrel 79, a discharging funnel 77 is fixedly disposed at the periphery of the dicing plate 76 on the cooling dicing block 80, and two rotation discharging plates 78 are rotatably disposed at two sides of the lower end of the discharging funnel 77.

Further, referring to fig. 1 to 10, the transportation unit 17 includes a transportation mechanism 81, the transportation mechanism 81 is located at the bottom end of the interior of the processing box 10, a vibration block 82 is fixedly disposed in the transportation mechanism 81, a plurality of cartridges 83 are disposed at the upper end of the transportation mechanism 81, and an outlet slide 84 is slidably disposed on the processing box 10 at one side of the transportation mechanism 81.

Principle of operation

S1, metering and feeding, namely sequentially putting a certain amount of polypropylene resin, polyethylene, thermoplastic styrene-butadiene rubber, nano aluminum hydroxide and an auxiliary agent into a feeding hopper 18 for weighing, when a certain amount of material is obtained, enabling a metering block 23 to slide downwards in a first rotating plate 21 through the gravity of a metering plate 22, enabling the metering plate 22 to slide downwards to drive a linkage block 24 to slide downwards, enabling the linkage block 24 to slide downwards to drive a linkage shaft 25 to rotate, enabling the linkage shaft 25 to rotate to drive a clamping block 26 to slide into the first rotating plate 21, enabling the first rotating plate 21 to rotate through the rotation of a first rotating shaft 19, enabling the material to be obliquely fed into a mixing barrel 31 through the metering plate 22, completing feeding, and enabling the first rotating shaft 19 to rotate to drive the first rotating plate 21 to rotate and return to the original position through the elasticity of a spring 20 and the feeding hopper 18.

S2, mixing and blanking, wherein the second motor 36 is started to rotate through the second linkage column 37 to drive the stirring telescopic column 38 to rotate, the stirring telescopic column 38 rotates to drive the stirring plate 39 to rotate to fully mix the materials into a first mixture, and the second motor 36 is stopped; then the high-temperature active bamboo charcoal powder, talcum powder, silicone powder, glass fiber and carbon black master batch are put into a feeding hopper 18 for weighing, when a certain amount of material is reached, the material slides downwards in a first rotating plate 21 through the gravity of a measuring plate 22, the measuring plate 22 slides downwards to drive a linkage block 24 to slide downwards, the linkage block 24 slides downwards to drive a linkage shaft 25 to rotate in a linkage manner, the linkage shaft 25 rotates to drive a clamping block 26 to slide into the first rotating plate 21 in a linkage manner, the first rotating plate 21 rotates through the rotation of a first rotating shaft 19, a second rotating shaft 29 rotates to drive a second rotating plate 30 to rotate, the second rotating plate 30 rotates to enter a discharge valve 33, the material is obliquely discharged to the upper end of the discharge valve 33 through the measuring plate 22 and then enters a melting barrel 32 through the discharge valve 33, a first motor 27 is started to drive a first linkage 57 to rotate through the rotation of a first linkage column 28, the first linkage disc 57 rotates to drive a first rotating disc 58 to rotate in a linkage manner, the first rotating shaft 58 rotates the heating spiral plate 59 to mix the materials into the second mixture, and the first motor 27 stops.

S3: heating and mixing, wherein water in a water cavity 55 enters a centrifugal cavity 35 through a water adding pipe 56, a heating block 34 is heated, a first motor 27 is started to rotate through a first linkage column 28 to drive an inclined sliding block 43 to slide up and down in an inclined sliding chute 45, the first linkage column 28 rotates to enable the water in the centrifugal cavity 35 to enter a water through pipe 41 through a connecting channel 40, a second motor 36 is started to rotate through a second linkage column 37 to drive a stirring telescopic column 38 to rotate, the stirring telescopic column 38 rotates to drive a stirring plate 39 to rotate, the water in the water through pipe 41 enters a heat conducting cavity 42 to conduct heat on the stirring plate 39, and the first mixture is stirred and melted through the rotation and heating of the heat conducting cavity 42; hot water in the centrifugal cavity 35 enters the heating cavity 50 through the air outlet passage 51, the heating cavity 50 conducts heat to the heating rotating plate 53 through the first rotating column 52, the first linkage column 28 rotates to drive the sliding plate 48 to slide in the first linkage column 28, the first rotating column 52 rotates to drive the heating rotating plate 53 to rotate to match with the first linkage disc 57 to rotate, and the first rotating shaft 58 rotates to drive the heating spiral plate 59 to rotate to stir, heat and melt the second mixture; the first mixture and the second mixture are stirred, heated and melted, then the third rotating shaft 46 rotates to drive the third rotating plate 47 to rotate so as to feed the first mixture into the second mixture, the composite flame-retardant mixture is added, stirring is continued fully, and the first motor 27 and the second motor 36 are stopped.

S4: extruding by double screws, feeding the mixture solution into an extrusion box 60 through a feeding channel 54, starting a third motor 61, rotating by a rotating disc 62 to drive a second rotating shaft 63 to revolve, fixing the second rotating shaft 63 to revolve and a second linkage disc 65, driving the second rotating shaft 63 to rotate by the linkage of the second linkage disc 65, driving a spiral extrusion plate 64 to rotate by the rotation of the second rotating shaft 63, extruding the mixture solution by the double screws by the rotation of the two spiral extrusion plates 64, and stopping the third motor 61.

S5: the mixture is cooled and air-dried, the extruded mixture falls to the upper end of the cooling diced block 80 through the feed opening 66, the gas in the cold air cavity 69 is sprayed out through the gas outlet valve 70, the force sprayed out by the gas outlet valve 70 drives the cooling rotating plate 68 to rotate around the cooling rotating shaft 67, the cooling rotating plate 68 rotates to enable the mixture to be discharged, and the mixture is cooled and air-dried through the cold air sprayed out by the gas outlet valve 70.

S6: cut grain, in the granule section of thick bamboo 79 is expected to the mixture of solidifying, in cutting grain board 76 upper end, rotate flexible post 72 and stretch out and draw back the promotion and cut granule piece 73 decline and detect the mixture, fourth motor 71 starts and rotates through rotating flexible post 72 and drive the rotation of granule piece 73, cut granule piece 73 and rotate and drive and cut granule sliding knife 74 and cut granule cutter 75 roll-off cooperation and cut the pore pair mixture on the grain board 76 and carry out the granule and cut, fire-retardant wear-resisting plastic granules fall in blanking funnel 77 through the hole on cutting grain board 76.

S7, storing and transporting, namely, rotating the blanking plate 78 to rotate on the blanking hopper 77, metering and blanking the flame-retardant and wear-resistant plastic particles into the charging box 83, opening the outlet sliding plate 84 to slide on the processing box 10, starting the conveying mechanism 81 to drive the charging box 83 to move towards the outlet sliding plate 84, vibrating the vibration block 82 to uniformly vibrate the flame-retardant and wear-resistant plastic particles through the vibration of the charging box 83, and conveying the charged charging box 83 out of the processing box 10.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.

Claims

1. The production equipment and the production process of the flame-retardant wear-resistant plastic are characterized by comprising the following steps of:

s6: cutting the solidified mixture into particles;

the steps S1-S7 are completed by matching flame-retardant wear-resistant plastic production equipment which comprises a processing box (10), the upper end in the processing box (10) is provided with a metering component (11) for metering and blanking materials, a mixing component (12) is arranged below the metering component (11) to fully stir and heat the mixture, a heating part (13) is arranged below the mixing part (12) to heat and melt the mixture in a rotating way, an extrusion component (14) is arranged below the heating component (13) to carry out double-screw extrusion on the mixture, a cooling and air-drying part (15) is arranged below the extrusion part (14) for cooling and air-drying the mixture and guiding to feed, a granulating component (16) is arranged below the cooling and air-drying component (15) to granulate and control the blanking of the mixture, and a conveying component (17) is arranged below the granulating component (16) for boxing and conveying the flame-retardant wear-resistant plastic particles.

2. The production equipment and the production process of the flame-retardant and wear-resistant plastic according to claim 1 are characterized in that: the measuring part (11) comprises a feeding hopper (18), the feeding hopper (18) is located at the upper end of the interior of the processing box (10), one side of the lower end of the feeding hopper (18) is rotatably provided with a first rotating shaft (19), a spring (20) is connected between the first rotating shaft (19) and the feeding hopper (18), a first rotating plate (21) is fixedly arranged on the first rotating shaft (19), a clamping block (26) is slidably arranged between the first rotating plate (21) and the feeding hopper (18), a measuring block (23) is slidably arranged at the upper end of the middle of the first rotating plate (21), a measuring plate (22) is fixedly arranged at the upper end of the measuring block (23), a linkage block (24) is fixedly arranged at one end, far away from the first rotating shaft (19), of the measuring plate (22), the linkage block (24) is slidably connected in the feeding hopper (18), and a linkage shaft (25) is arranged below the linkage block (24), the linkage shaft (25) is rotatably connected in the feeding hopper (18), the linkage block (24) is in linkage connection with the linkage shaft (25), and the linkage shaft (25) is in linkage connection with the clamping block (26).

3. The production equipment and the production process of the flame-retardant and wear-resistant plastic according to claim 2 are characterized in that: mixing element (12) includes fixed block (85), fixed block (85) are fixed in the middle of processing case (10) is inside, fixed block (85) inside upper end has set firmly first motor (27), first motor (27) upper end has set firmly first linkage post (28), first linkage post (28) are at fixed block (85) internal rotation connection, first linkage post (28) both sides are equipped with two slope spouts (45), it is equipped with two slope sliding blocks (43) to slide in two slope spouts (45), it is equipped with two screens sliding blocks (44) to slide between two slope sliding blocks (43) and first linkage post (28), two slope sliding blocks (43) peripheral slip are equipped with mixing drum (31), mixing drum (31) both sides are equipped with two bleeder valves (33), first linkage post (28) upper end is rotated and is equipped with second axis of rotation (29), and a second rotating plate (30) is fixedly arranged on the second rotating shaft (29), two third rotating shafts (46) are rotatably arranged on two sides of the mixing drum (31), and two third rotating plates (47) are fixedly arranged on the peripheries of the two third rotating shafts (46).

4. The production equipment and the production process of the flame-retardant and wear-resistant plastic according to claim 3, wherein the production equipment comprises: a centrifugal cavity (35) is arranged in the first linkage column (28), a heating block (34) is fixedly arranged in the centrifugal cavity (35), two second motors (36) are fixedly arranged on two sides of the first linkage column (28), two second linkage columns (37) are fixedly arranged at one ends, away from the centrifugal cavity (35), of the two second motors (36), the two second linkage columns (37) are rotatably connected on the first linkage column (28), a plurality of stirring telescopic columns (38) are fixedly arranged in the circumferential direction of the second linkage column (37), a plurality of stirring plates (39) are fixedly arranged at one ends, away from the second linkage column (37), of the stirring telescopic columns (38), a water through pipe (41) is arranged in the second linkage column (37), a connecting channel (40) is connected between the water through pipe (41) and the centrifugal cavity (35), and a heat conducting cavity (42) is arranged in the stirring plates (39), the heat conduction cavity (42) is connected with the water through pipe (41), a water cavity (55) is arranged in the fixing block (85) on one side of the first motor (27), and a water adding pipe (56) is connected between the water cavity (55) and the centrifugal cavity (35).

5. The production equipment and the production process of the flame-retardant and wear-resistant plastic according to claim 4 are characterized in that: the heating part (13) comprises a melting cylinder (32), the melting cylinder (32) is located below the mixing cylinder (31), the melting cylinder (32) is fixed on the outer circumferential surface of a first linkage column (28), a plurality of sliding plates (48) are arranged above the melting cylinder (32) in a sliding mode on the first linkage column (28), one end of the sliding plate (48) far away from the first linkage column (28) is rotatably provided with a fourth rotating shaft (49), the periphery of the fourth rotating shaft (49) is sleeved with an air outlet channel (51), a plurality of heating rotating plates (53) are fixedly arranged on the outer circumferential surface of the air outlet channel (51), a heating cavity (50) is arranged in the fourth rotating shaft (49), a plurality of air outlet channels (51) are connected between the heating cavity (50) and a centrifugal cavity (35), the melting cylinder (32) is rotatably provided with a first linkage disc (57), and the first linkage disc (57) is fixed on the outer circumferential surface of the first linkage column (28), melt a section of thick bamboo (32) both sides and rotate and be equipped with two first pivot (58), two first pivot (58) are connected with first linkage dish (57) linkage, two heating spiral plate (59) have set firmly on the outer periphery of first pivot (58).

6. The production equipment and the production process of the flame-retardant and wear-resistant plastic according to claim 5 are characterized in that: the extrusion part (14) comprises an extrusion box (60), the extrusion box (60) is positioned below the first motor (27) in the fixing block (85), a blanking channel (54) is connected and arranged inside the extrusion box (60) and the melting cylinder (32), a third motor (61) is fixedly arranged at the upper end in the extrusion box (60), a rotating disc (62) is fixedly arranged at the lower end of the third motor (61), the rotating disc (62) is rotatably connected on the extrusion box (60), two second rotating shafts (63) are rotatably arranged on two sides of the rotating disc (62), two spiral extrusion plates (64) are fixedly arranged on the outer circumferential surfaces of the two second rotating shafts (63), a second linkage disc (65) is sleeved on the periphery of the third motor (61), the second linkage disc (65) is fixed on the extrusion box (60), the second linkage disc (65) is in linkage connection with the two second rotating shafts (63).

7. The production equipment and the production process of the flame-retardant and wear-resistant plastic according to claim 6, wherein the production equipment comprises: part (15) is air-dried in cooling is including cooling cut grain piece (80), cooling cut grain piece (80) are located fixed block (85) lower extreme, the inside upper end of cooling cut grain piece (80) is rotated and is equipped with cooling axis of rotation (67), the circumference array evenly is equipped with a plurality of cooling rotor plates (68) on cooling axis of rotation (67) periphery, be equipped with cold air chamber (69) in cooling axis of rotation (67), cooling rotor plate (68) one side is equipped with air outlet valve (70), air outlet valve (70) are connected with cold air chamber (69), cooling axis of rotation (67) periphery is equipped with feed opening (66) with extrusion case (60) internal connection.

8. The production equipment and the production process of the flame-retardant and wear-resistant plastic according to claim 7 are characterized in that: the pelletizing component (16) comprises a fourth motor (71), the fourth motor (71) is positioned in the cooling pelletizing block (80) below the cooling rotating shaft (67), a rotary telescopic column (72) is fixedly arranged at the lower end of the fourth motor (71), the rotary telescopic column (72) is rotationally connected in the cooling granulating block (80), the lower end of the rotary telescopic column (72) is fixedly provided with a cutting block (73), two cutting sliding knives (74) are arranged on the two sides of the cutting block (73) in a sliding manner, a granulating cutter (75) is arranged at the lower end of the granulating block (73) in a sliding way, a granulating barrel (79) is fixedly arranged on the periphery of the granulating block (73) on the cooling granulating block (80), a granulating plate (76) is fixedly arranged at the lower end of the granulating barrel (79), a blanking funnel (77) is fixedly arranged on the periphery of the granulating plate (76) on the cooling granulating block (80), two rotary blanking plates (78) are rotatably arranged on two sides of the lower end of the blanking funnel (77).

9. The production equipment and the production process of the flame-retardant and wear-resistant plastic according to claim 8 are characterized in that: the conveying component (17) comprises a conveying mechanism (81), the conveying mechanism (81) is located at the bottom end inside the processing box (10), a vibration block (82) is fixedly arranged in the conveying mechanism (81), a plurality of loading boxes (83) are arranged at the upper end of the conveying mechanism (81), and an outlet sliding plate (84) is arranged on one side of the conveying mechanism (81) in a sliding mode on the processing box (10).