Device and process for preparing polymer modified material

Abstract

The invention relates to the technical field of polymer modified material preparation, and discloses a polymer modified material preparation device and process, the polymer modified material preparation device comprises a screw extruder, a drying and mixing mechanism is arranged on the top surface of the screw extruder, and a stretching and winding mechanism and a cutting mechanism are arranged on the right side surface of the screw extruder. Through the drying and mixing mechanism, materials are put into a mixing barrel through a feeding pipe by utilizing the mixing barrel in the mixing part, meanwhile, a power line of a heating plate is connected with a power supply for heating, meanwhile, a fan is started to suck the materials outwards through a filter plate, and the sucked materials are heated through the heating plate, enter a conveying pipe and finally enter the mixing barrel for drying; meanwhile, a heat-resistant motor is started, the heat-resistant motor reaches a rotating rod I, so that the rotating rod I drives mixing blades to mix and dry, when a filter plate is blocked, the filter plate is pulled, the filter plate and a sliding groove slide to be pulled out of the drying box, water or volatile substances in the raw materials are removed, and the modification effect and the product quality are improved.

Description

TECHNICAL FIELD

[0001] The application relates to a high polymer modified material preparation device and process. BACKGROUND

[0002] With the rapid development of science and technology, the application range of high polymer materials is continuously widened, from the traditional packaging, building, automobile and other fields, to the aerospace, electronic information, biological medicine and other high-end fields. Different fields have great differences in the performance requirements of high polymer materials, for example, the aerospace field requires materials to have high strength, high temperature resistance, radiation resistance and other properties; the electronic information field requires materials to have good insulation, conductivity or electromagnetic shielding performance. A single high polymer material is difficult to meet these diversified needs, so it is necessary to modify the high polymer material to develop modified materials with specific properties.

[0003] Compared with the prior art: if the water or volatile substances in the raw materials are not removed by drying and mixing, it will interfere with the chemical reaction, make the reaction rate and degree abnormal, destroy the compatibility of the raw materials, aggravate the phase separation, reduce the interfacial bonding force, and produce defects such as bubbles during molding, reduce the physical properties, cause hydrolysis and other reactions, change the chemical properties, accelerate aging, and shorten the service life.

[0004] Therefore, the high polymer modified material preparation device and process are provided. SUMMARY

[0005] The application aims to provide a high polymer modified material preparation device and process, which solves the technical problem that if the water or volatile substances in the raw materials are not removed by drying and mixing, it will interfere with the chemical reaction, make the reaction rate and degree abnormal, destroy the compatibility of the raw materials, aggravate the phase separation, reduce the interfacial bonding force, and produce defects such as bubbles during molding, reduce the physical properties, cause hydrolysis and other reactions, change the chemical properties, accelerate aging, and shorten the service life, and achieves the purpose of drying and mixing.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a high polymer modified material preparation device and process, comprising a screw extruder, wherein the top surface of the screw extruder is provided with a drying and mixing mechanism, and the right side surface of the screw extruder is provided with a stretching and winding mechanism and a cutting mechanism.

[0007] The drying and mixing mechanism comprises a mixing part and a drying part.

[0008] The drying part is located on the right side surface of the mixing part.

[0009] The stretching and winding mechanism comprises a driving part and a stretching and winding part.

[0010] The stretching and winding part is located on the top surface of the driving part.

[0011] The cutting mechanism comprises a cutting part and a sliding part;

[0012] The sliding part is located inside the cutting part.

[0013] Preferably, the mixing part comprises a mixing barrel, the discharge port of the mixing barrel is communicated with the top surface of the screw extruder, a feeding pipe is arranged on the top surface of the mixing barrel, a door-shaped plate is arranged on the top surface of the mixing barrel, the door-shaped plate is fixedly connected with the mixing barrel, a heat-resistant motor is arranged on the inner side of the door-shaped plate, and the heat-resistant motor is fixedly connected with the door-shaped plate.

[0014] Preferably, a rotating rod one is arranged on the output end surface of the heat-resistant motor, the rotating rod one is fixedly connected with the heat-resistant motor, the rotating rod one extends through the inside of the mixing barrel, the surface of the rotating rod one is rotatably connected with the inner wall of the mixing barrel through a bearing seat one, a mixing blade is sleeved on the surface of the rotating rod one, and the mixing blade is fixedly connected with the rotating rod one.

[0015] Preferably, the drying part comprises a drying box, the drying box is fixedly connected with the mixing barrel, a chute is arranged on the inner side of the drying box, a filter plate is arranged on the inner side of the drying box, the filter plate is slidably connected with the chute, a side plate is arranged on the left side of the filter plate, the side plate is fixedly connected with the drying box, a through hole is arranged on the outer side of the side plate, a fan is arranged on the inner side of the through hole, a heating plate is arranged on the left side of the fan, and the heating plate is fixedly connected with the drying box.

[0016] Preferably, the power line of the heating plate extends through the rear side of the drying box, a conveying pipe is arranged on the left side of the heating plate, the conveying pipe is communicated with the drying box, the bottom end surface of the conveying pipe is communicated with the top surface of the mixing barrel, and the mixing part and the drying part in the drying and mixing mechanism are used to achieve the drying and mixing effect.

[0017] Preferably, the driving part comprises a fixed seat, a U-shaped plate is arranged on the inner side of the fixed seat, the U-shaped plate is fixedly connected with the fixed seat, a motor is arranged on the inner side of the U-shaped plate, the motor is fixedly connected with the U-shaped plate, a rotating rod two is arranged on the output end surface of the motor, the rotating rod two is fixedly connected with the motor, the rotating rod two extends through above the fixed seat, and the surface of the rotating rod two is rotatably connected with the inner wall of the fixed seat through a bearing seat two.

[0018] Preferably, the stretching and winding part comprises a base, the base is fixedly connected with the rotating rod two, a winding roller is arranged on the top surface of the base, the winding roller is fixedly connected with the base, a cooling pool is arranged on the left side of the winding roller, and a drain pipe is arranged on the rear side of the cooling pool in communication.

[0019] Preferably, the cutting part comprises a fixed U-shaped plate fixedly connected with the inner side of the cooling pool, a through slot is formed in the inner side of the fixed U-shaped plate, a pneumatic cylinder is arranged in the inner side of the fixed U-shaped plate, the pneumatic cylinder extends through to the inner side of the cooling pool, a one-bar plate is arranged on the output end face of the pneumatic cylinder, and the one-bar plate is fixedly connected with the pneumatic cylinder.

[0020] Preferably, the sliding part comprises a sliding block fixedly connected with the one-bar plate, the sliding block is located on the inner side of the through slot, a sliding rod is arranged through the inner wall of the sliding block, the sliding rod is in sliding connection with the sliding block, the sliding rod is fixedly connected with the inner side of the through slot, a blade is arranged in the inner side of the sliding rod, the blade is fixedly connected with the one-bar plate, a cutting groove is formed in the left side of the blade, and the cutting groove is formed in the inner side of the fixed U-shaped plate.

[0021] Another technical problem to be solved by the present application is to provide a high polymer modified material preparation device and process, comprising the following steps:

[0022] Step one: through the drying mixing mechanism, the material is put into the mixing barrel through the feeding pipe, the heating plate power line is connected with the power supply, the heating plate is heated, the fan is started, the fan sucks the external air through the filter plate, the sucked air is heated through the heating plate, and then enters the conveying pipe and finally enters the mixing barrel, the material is dried, the heat-resistant motor is started, the heat-resistant motor drives the rotating rod one to rotate, the mixing leaves are driven to rotate, the material is mixed and dried, and the dried material is extruded through the screw extruder,

[0023] Step two: through the stretching and winding mechanism, the extruded material is cooled in the cooling pool first, the cooled material passes through the cutting mechanism, the material passing through the cutting mechanism is wound on the surface of the winding roller, the motor is started, the motor drives the rotating rod two to rotate, the base and the winding roller are driven to rotate together, and stretching and winding are carried out.

[0024] Step three: through the cutting mechanism, when the material needs to be cut, the pneumatic cylinder in the cutting part is started, the pneumatic cylinder starts to work and drives the one-bar plate, the one-bar plate drives the blade after being stressed, the blade slides along the surface of the sliding rod under the action of the sliding block, and the cutting action of the blade on the material is completed in the sliding process.

[0025] Compared with the prior art, the present application has the advantages that the high polymer modified material preparation device and process,

[0026] (1), through the dry mixing mechanism, using the mixing barrel in the mixing part, the material is put into the mixing barrel through the feeding pipe, at the same time, the heating plate power line is connected with the power supply for heating, at the same time, the fan is started to suck the outside through the filter plate, after suction, the heating plate is heated to enter the conveying pipe and finally enter the mixing barrel, dry, at the same time, the heat-resistant motor is started, the heat-resistant motor reaches the rotating rod one, so that the rotating rod one drives the mixing leaf to mix and dry, when the filter plate is blocked, pull the filter plate, the filter plate is separated from the sliding slot of the drying box, remove the moisture or volatile matter in the raw material, improve the modification effect and product quality.

[0027] (2), through the stretching and winding mechanism, using the winding roller in the stretching and winding part, the extruded material is cooled through the cooling pool and wound on the surface of the winding roller through the cutting mechanism, the motor is started, the motor drives the rotating rod two, so that the rotating rod two drives the base and the winding roller to rotate for stretching and winding, the tensile strength, modulus and impact resistance are significantly improved, the defects are reduced and the production continuity and efficiency are improved.

[0028] (3), through the cutting mechanism, using the cylinder in the cutting part, when cutting is needed, the cylinder is started, the cylinder drives the flat plate, so that the flat plate drives the blade to slide on the surface of the sliding rod under the action of the sliding block, so as to cut, so as to meet the diversified product demand. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the structure of the present application.

[0030] Figure 2 It is the overall cross-section of the structure of the present application.

[0031] Figure 3 It is the overall cross-section of the drying and mixing structure of the present application.

[0032] Figure 4 It is the overall cross-section of the drying and mixing structure of the present application.

[0033] Figure 5 It is the stretching and winding structure of the present application.

[0034] Figure 6 It is the cutting structure of the present application.

[0035] In the figure: 1 screw extruder, 2 drying mixing mechanism, 21 mixing part, 22 drying part, 211 mixing barrel, 212 door type plate, 213 heat-resistant motor, 214 rotating rod one, 215 mixing blade, 221 drying box, 222 filter plate, 223 side plate, 224 fan, 225 heating plate, 226 conveying pipe, 3 stretching and winding mechanism, 31 driving part, 32 stretching and winding part, 311 fixed seat, 312 U-shaped plate, 313 motor, 314 rotating rod two, 321 base, 322 winding roller, 323 cooling pool, 4 cutting mechanism, 41 cutting part, 42 sliding part, 411 fixed U-shaped plate, 412 air cylinder, 413 linear plate, 421 sliding block, 422 sliding rod, 423 blade, 424 cutting groove. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0037] Embodiment one:

[0038] Based on the existing problems that if the water content or volatile substances in the raw materials are not removed by drying and mixing, the chemical reaction will be disturbed, the reaction rate and degree will be abnormal, the compatibility of the raw materials will be destroyed, the phase separation will be aggravated, the interfacial bonding force will be reduced, and defects such as bubbles will be generated during molding, the physical properties will be reduced, hydrolysis will be induced, the chemical properties will be changed, the aging will be accelerated, and the service life will be shortened, please refer to Figure 1 、 Figure 2 、 Figure 2 、 Figure 3 、 Figure 4 , the present application provides a technical solution: a high polymer modified material preparation device and process, comprising a screw extruder 1, a drying mixing mechanism 2 is arranged on the top surface of the screw extruder 1, and a stretching and winding mechanism 3 and a cutting mechanism 4 are arranged on the right side surface of the screw extruder 1;

[0039] The drying mixing mechanism 2 comprises a mixing part 21 and a drying part 22;

[0040] The drying part 22 is located on the right side surface of the mixing part 21;

[0041] The stretching and winding mechanism 3 comprises a driving part 31 and a stretching and winding part 32;

[0042] The stretching and winding part 32 is located on the top surface of the driving part 31;

[0043] The cutting mechanism 4 comprises a cutting part 41 and a sliding part 42;

[0044] The sliding part 42 is located inside the cutting part 41.

[0045] The mixing part 21 comprises a mixing barrel 211, the discharge port of the mixing barrel 211 is communicated with the top surface of the screw extruder 1, a feeding pipe is arranged on the top surface of the mixing barrel 211, a door-shaped plate 212 is arranged on the top surface of the mixing barrel 211, the door-shaped plate 212 is fixedly connected with the mixing barrel 211, a heat-resistant motor 213 is arranged on the inner side surface of the door-shaped plate 212, and the heat-resistant motor 213 is fixedly connected with the door-shaped plate 212.

[0046] A rotating rod one 214 is arranged on the output end surface of the heat-resistant motor 213, the rotating rod one 214 is fixedly connected with the heat-resistant motor 213, the rotating rod one 214 extends through the mixing barrel 211 to the inner side surface of the mixing barrel 211, the surface of the rotating rod one 214 is rotatably connected with the inner wall of the mixing barrel 211 through a bearing seat one, and a mixing blade 215 is sleeved on the surface of the rotating rod one 214, and the mixing blade 215 is fixedly connected with the rotating rod one 214.

[0047] The drying part 22 comprises a drying box 221, the drying box 221 is fixedly connected with the mixing barrel 211, a chute is arranged on the inner side surface of the drying box 221, a filter plate 222 is arranged on the inner side surface of the drying box 221, the filter plate 222 is slidably connected with the chute, a side plate 223 is arranged on the left side of the filter plate 222, the side plate 223 is fixedly connected with the drying box 221, a through hole is arranged on the outer side surface of the side plate 223, a fan 224 is arranged on the inner side surface of the through hole, a heating plate 225 is arranged on the left side of the fan 224, and the heating plate 225 is fixedly connected with the drying box 221.

[0048] The power line of the heating plate 225 extends through the rear side of the drying box 221, a conveying pipe 226 is arranged on the left side of the heating plate 225, the conveying pipe 226 is communicated with the drying box 221, and the bottom end surface of the conveying pipe 226 is communicated with the top surface of the mixing barrel 211.

[0049] Further, the drying and mixing mechanism 2 is used, the material is put into the mixing barrel 211 through the feeding pipe, the power line of the heating plate 225 is connected with the power supply, the heating plate 225 is heated, the fan 224 is started, the external air is sucked through the filter plate 222, the sucked air is heated through the heating plate 225, then enters the conveying pipe 226, and finally enters the mixing barrel 211, so that the material is dried, meanwhile, the heat-resistant motor 213 is started, the rotating rod one 214 is driven to rotate by the heat-resistant motor 213, the mixing blade 215 is driven to rotate by the rotating rod one 214, the material is mixed and dried, when the filter plate 222 is blocked, the filter plate 222 is pulled away from the drying box 221 by sliding along the chute.

[0050] Further, the embodiment is through the dry mixing mechanism 2, using the mixing barrel 211 in the mixing part 21, the material is put into the mixing barrel 211 through the feeding pipe, at the same time, the heating plate 225 power line is connected with the power supply to heat, at the same time, the fan 224 is started to suck the outside through the filter plate 222, after the suction, the material is heated by the heating plate 225 and enters the conveying pipe 226 and finally enters the mixing barrel 211, and the dry is carried out, at the same time, the heat-resistant motor 213 is started, the heat-resistant motor 213 reaches the rotating rod one 214, so that the rotating rod one 214 drives the mixing blade 215 to mix and dry, when the filter plate 222 is blocked, the filter plate 222 is pulled out of the dry box 221 through the sliding slot, the moisture or volatile substances in the raw materials are removed, the modification effect and product quality are improved;

[0051] Embodiment two:

[0052] Please refer to Figure 1 、 Figure 2 、 Figure 5 , and on the basis of embodiment one, further get: the driving part 31, the fixed seat 311 is arranged on the inner side, the U-shaped plate 312 is arranged on the inner side of the fixed seat 311, the U-shaped plate 312 is fixedly connected with the fixed seat 311, the motor 313 is arranged on the inner side of the U-shaped plate 312, the motor 313 is fixedly connected with the U-shaped plate 312, the rotating rod two 314 is arranged on the output end surface of the motor 313, the rotating rod two 314 is fixedly connected with the motor 313, the rotating rod two 314 extends through the fixed seat 311 to the upper side, and the rotating rod two 314 is rotatably connected with the inner wall of the fixed seat 311 through the bearing seat two.

[0053] The stretching and winding part 32 includes a base 321, the base 321 is fixedly connected with the rotating rod two 314, the winding roller 322 is arranged on the top surface of the base 321, the winding roller 322 is fixedly connected with the base 321, the cooling pool 323 is arranged on the left side of the winding roller 322, and the cooling pool 323 is communicated with the drain pipe.

[0054] Further, the embodiment is through the stretching and winding mechanism 3, using the winding roller 322 in the stretching and winding part 32, the extruded material is cooled through the cooling pool 323 first, the material after cooling passes through the cutting mechanism 4, the material passing through the cutting mechanism 4 is wound on the surface of the winding roller 322, the motor 313 is started, the motor 313 drives the rotating rod two 314 to rotate, the rotating rod two 314 drives the base 321 and the winding roller 322 to rotate together, so as to stretch and wind;

[0055] Further, the embodiment is stretched by winding mechanism 3, using the winding roll 322 in the stretching winding part 32, the extruded material is cooled through the cooling pool 323, and wound on the surface of the winding roll 322 through the cutting mechanism 4. Start the motor 313, the motor 313 drives the rotating rod two 314, so that the rotating rod two 314 drives the base 321 and the winding roll 322 to rotate for stretching winding. The tensile strength, modulus and impact resistance are significantly improved, the defects are reduced, and the production continuity and efficiency are improved;

[0056] Embodiment three:

[0057] Please refer to Figure 1 、 Figure 2 、 Figure 6 , and on the basis of embodiments one and two, further obtained: the cutting part 41 includes a fixed U-shaped plate 411, the fixed U-shaped plate 411 is fixedly connected with the inner side of the cooling pool 323, a through slot is formed in the inner side of the fixed U-shaped plate 411, a gas cylinder 412 is arranged in the inner side of the fixed U-shaped plate 411, the gas cylinder 412 extends through to the inner side of the cooling pool 323, and a one-piece plate 413 is arranged on the output end face of the gas cylinder 412, the one-piece plate 413 is fixedly connected with the gas cylinder 412.

[0058] The sliding part 42 includes a sliding block 421, the sliding block 421 is fixedly connected with the one-piece plate 413, the sliding block 421 is located in the inner side of the through slot, a sliding rod 422 is arranged through the inner wall of the sliding block 421, the sliding rod 422 is slidingly connected with the sliding block 421, the sliding rod 422 is fixedly connected with the inner side of the through slot, a blade 423 is arranged in the inner side of the sliding rod 422, the blade 423 is fixedly connected with the one-piece plate 413, a cutting groove 424 is formed in the left side of the blade 423, and the cutting groove 424 is formed in the inner side of the fixed U-shaped plate 411.

[0059] Further, the embodiment is stretched by winding mechanism 3, using the winding roll 322 in the stretching winding part 32, the extruded material is cooled through the cooling pool 323, and wound on the surface of the winding roll 322 through the cutting mechanism 4. Start the motor 313, the motor 313 drives the rotating rod two 314, so that the rotating rod two 314 drives the base 321 and the winding roll 322 to rotate for stretching winding. The tensile strength, modulus and impact resistance are significantly improved, the defects are reduced, and the production continuity and efficiency are improved.

[0060] Further, the embodiment is stretched by winding mechanism 3, using the winding roll 322 in the stretching winding part 32, the extruded material is cooled through the cooling pool 323, and wound on the surface of the winding roll 322 through the cutting mechanism 4. Start the motor 313, the motor 313 drives the rotating rod two 314, so that the rotating rod two 314 drives the base 321 and the winding roll 322 to rotate for stretching winding. The tensile strength, modulus and impact resistance are significantly improved, the defects are reduced, and the production continuity and efficiency are improved.

[0061] In use;

[0062] Step one; through the dry mixing mechanism 2, using the mixing barrel 211 in the mixing part 21, the material is put into the mixing barrel 211 through the feeding pipe, the heating plate 225 power line is connected with the power supply, the heating plate 225 is heated, the fan 224 is started, the fan 224 sucks the external air through the filter plate 222, the sucked air is heated through the heating plate 225, and then enters the conveying pipe 226, and finally enters the mixing barrel 211, the material is dried, at the same time, the heat-resistant motor 213 is started, the heat-resistant motor 213 drives the rotating rod one 214 to rotate, the rotating rod one 214 drives the mixing blade 215 to rotate, the material is mixed and dried, and the dried material is extruded through the screw extruder 1,

[0063] Step two; through the stretching and winding mechanism 3, using the winding roller 322 in the stretching and winding part 32, the extruded material is cooled through the cooling pool 323 first, the cooled material passes through the cutting mechanism 4, the material passing through the cutting mechanism 4 is wound on the surface of the winding roller 322, the motor 313 is started, the motor 313 drives the rotating rod two 314 to rotate, the rotating rod two 314 drives the base 321 and the winding roller 322 to rotate together, so as to stretch and wind,

[0064] Step three; through the cutting mechanism 4, using the cutting part 41 in the cylinder 412, when the material needs to be cut, the cylinder 412 is started, the cylinder 412 starts to work and drives the flat plate 413, the flat plate 413 drives the blade 423 under the action of the force, the blade 423 slides along the surface of the slide rod 422 under the action of the slide block 421, and the cutting action of the blade 423 is completed in the sliding process.

[0065] It should be noted that the fan 224, the heating plate 225, the winding roller 322, the blade 423 and the filter plate 222 (the related technology adopted has been widely spread as a public technology in the industry, and since the fan 224, the heating plate 225, the winding roller 322, the blade 423 and the filter plate 222 have various types and specifications, it is difficult to elaborate the specific conditions of various types of machines one by one.

[0066] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. Apparatus for the preparation of a high polymer modified material, comprising a screw extruder (1), characterised in that: The screw extruder (1) top surface is provided with a dry mixing mechanism (2), and the right side of the screw extruder (1) is provided with a stretching and winding mechanism (3) and a cutting mechanism (4); The dry mixing mechanism (2) comprises a mixing part (21) and a drying part (22); The drying part (22) is located on the right side of the mixing part (21); The stretching and winding mechanism (3) comprises a driving part (31) and a stretching and winding part (32); The stretching and winding part (32) is located on the top surface of the driving part (31); The cutting mechanism (4) comprises a cutting part (41) and a sliding part (42); The sliding part (42) is located on the inner side of the cutting part (41).

2. The apparatus according to claim 1, wherein: The mixing part (21) comprises a mixing barrel (211), the discharge port of the mixing barrel (211) is communicated with the top surface of the screw extruder (1), a feeding pipe is arranged on the top surface of the mixing barrel (211), a door-shaped plate (212) is arranged on the top surface of the mixing barrel (211), the door-shaped plate (212) is fixedly connected with the mixing barrel (211), a heat-resistant motor (213) is arranged on the inner side of the door-shaped plate (212), and the heat-resistant motor (213) is fixedly connected with the door-shaped plate (212).

3. The apparatus according to claim 2, wherein: A rotating rod I (214) is arranged on the output end surface of the heat-resistant motor (213), the rotating rod I (214) is fixedly connected with the heat-resistant motor (213), the rotating rod I (214) extends through the inner side of the mixing barrel (211), the rotating rod I (214) is rotatably connected with the inner wall of the mixing barrel (211) through a bearing seat I, a mixing blade (215) is sleeved on the surface of the rotating rod I (214), and the mixing blade (215) is fixedly connected with the rotating rod I (214).

4. The apparatus according to claim 3, wherein: The drying part (22) comprises a drying box (221), the drying box (221) is fixedly connected with the mixing barrel (211), a chute is formed in the inner side of the drying box (221), a filter plate (222) is arranged on the inner side of the drying box (221), the filter plate (222) is slidably connected with the chute, a side plate (223) is arranged on the left side of the filter plate (222), the side plate (223) is fixedly connected with the drying box (221), a through hole is formed in the outer side of the side plate (223), a fan (224) is arranged on the inner side of the through hole, a heating plate (225) is arranged on the left side of the fan (224), and the heating plate (225) is fixedly connected with the drying box (221).

5. The apparatus according to claim 4, wherein: The power line of the heating plate (225) extends through the rear side of the drying box (221), a conveying pipe (226) is arranged on the left side of the heating plate (225), the conveying pipe (226) is communicated with the drying box (221), and the bottom end surface of the conveying pipe (226) is communicated with the top surface of the mixing barrel (211).

6. The apparatus according to claim 1, wherein: The driving part (31) includes a fixed seat (311), the inner side of the fixed seat (311) is provided with a U-shaped plate (312), the U-shaped plate (312) is fixedly connected with the fixed seat (311), the inner side of the U-shaped plate (312) is provided with a motor (313), the motor (313) is fixedly connected with the U-shaped plate (312), the output end surface of the motor (313) is provided with a rotating rod two (314), the rotating rod two (314) is fixedly connected with the motor (313), the rotating rod two (314) extends through to above the fixed seat (311), the surface of the rotating rod two (314) is rotatably connected with the inner wall of the fixed seat (311) through a bearing seat two.

7. The apparatus according to claim 6, wherein: The stretching and winding part (32) includes a base (321), the base (321) is fixedly connected with the rotating rod two (314), the top surface of the base (321) is provided with a winding roller (322), the winding roller (322) is fixedly connected with the base (321), the left side of the winding roller (322) is provided with a cooling pool (323), the rear side of the cooling pool (323) is communicated and provided with a drain pipe.

8. The apparatus according to claim 1, wherein: The cutting part (41) includes a fixed U-shaped plate (411), the inner side of the fixed U-shaped plate (411) is fixedly connected with the cooling pool (323), the inner side of the fixed U-shaped plate (411) is provided with a through groove, the inner side of the fixed U-shaped plate (411) is provided with an air cylinder (412), the air cylinder (412) extends through to the inner side of the cooling pool (323), the output end surface of the air cylinder (412) is provided with a one-shaped plate (413), the one-shaped plate (413) is fixedly connected with the air cylinder (412).

9. The apparatus according to claim 8, wherein: The sliding part (42) includes a sliding block (421), the sliding block (421) is fixedly connected with the one-shaped plate (413), the sliding block (421) is located on the inner side of the through groove, the inner wall of the sliding block (421) is provided with a sliding rod (422) extending through, the sliding rod (422) is slidably connected with the sliding block (421), the sliding rod (422) is fixedly connected with the inner side of the through groove, the inner side of the sliding rod (422) is provided with a blade (423), the blade (423) is fixedly connected with the one-shaped plate (413), the left side of the blade (423) is provided with a cutting groove (424), the cutting groove (424) is provided on the inner side of the fixed U-shaped plate (411).

10. The apparatus and process for preparing a high polymer modified material according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step one; through the dry mixing mechanism (2), using the mixing barrel (211) in the mixing part (21), the material is put into the mixing barrel (211) through the feeding pipe, the power line of the heating plate (225) is connected with the power supply, the heating plate (225) is heated, the fan (224) is started, the fan (224) sucks the external air through the filter plate (222), the sucked air is heated through the heating plate (225), then enters the conveying pipe (226), and finally enters the mixing barrel (211), the material is dried, at the same time, the heat-resistant motor (213) is started, the heat-resistant motor (213) drives the rotating rod one (214) to rotate, the rotating rod one (214) drives the mixing blade (215) to rotate, the material is mixed and dried, and the dried material is extruded through the screw extruder (1), Step two; through the stretching and winding mechanism (3), using the winding roller (322) in the stretching and winding part (32), the extruded material is cooled in the cooling pool (323) first, then the cooled material passes through the cutting mechanism (4), and the material passing through the cutting mechanism (4) is wound on the surface of the winding roller (322), the motor (313) is started, the motor (313) drives the rotating rod two (314) to rotate, the rotating rod two (314) drives the base (321) and the winding roller (322) to rotate together, so as to stretch and wind; 、 Step three; through the cutting mechanism (4), using the air cylinder (412) in the cutting part (41), when the material needs to be cut, the air cylinder (412) is started, the air cylinder (412) starts to work and drives the flat bar (413), the flat bar (413) drives the blade (423) after being stressed, the blade (423) slides along the surface of the slide rod (422) under the action of the sliding block (421), and the cutting action of the blade (423) is completed in the sliding process.

Images