阅读说明：本技术 一种高分子阻燃抗静电塑料自动输送装置 (Automatic conveyor of fire-retardant antistatic plastics of polymer ) 是由 陈辉明 于 2019-09-10 设计创作，主要内容包括：本发明属于高分子塑料制备技术领域,具体的说是一种高分子阻燃抗静电塑料自动输送装置；超高分子聚乙烯、聚酰胺、硼酸锌、玻璃纤维和纳米氢氧化镁原料；将以上原料按配方取个组分,混合均匀后,熔融混炼、挤压造粒,成型后的塑料通过罐体上设置的破团输送装置进行输送；转动的破团网板在鼓风机的吹动下可以将大量抱团的塑料颗粒进行撞击破开,防止塑料颗粒在罐体内出现抱团的现象；同时高速转动的破团网板的离心力可以将破团后的塑料壳体通过鼓风机排出的高压气体进入到金属导料管内,在通过高压气体的带动进入到环形空腔套内,金属到料管内设置的过滤网孔板可以将大颗粒的塑料进行过滤,防止大颗粒塑料进入到集料仓内。(the invention belongs to the technical field of polymer plastic preparation, and particularly relates to an automatic conveying device for polymer flame-retardant antistatic plastic; ultrahigh molecular weight polyethylene, polyamide, zinc borate, glass fiber and nano magnesium hydroxide raw materials; taking the components of the raw materials according to a formula, uniformly mixing, melting, mixing, extruding and granulating, and conveying the formed plastic through a lump breaking conveying device arranged on a tank body; the rotating agglomeration breaking screen plate can impact and break a large amount of agglomerated plastic particles under the blowing of the blower, so that the agglomeration of the plastic particles in the tank body is prevented; meanwhile, the centrifugal force of the high-speed rotating ball breaking screen plate can enable the broken plastic shell to enter the metal material guide pipe through high-pressure gas discharged by the air blower, the high-pressure gas drives the broken plastic shell to enter the annular cavity sleeve, and the metal material pipe is internally provided with a filter mesh plate which can filter large-particle plastic, so that the large-particle plastic is prevented from entering the material collecting bin.)

1. The utility model provides an automatic conveyor of fire-retardant antistatic plastics of polymer which characterized in that: the macromolecular flame-retardant antistatic plastic consists of the following components: ultrahigh molecular weight polyethylene, polyamide, zinc borate, glass fiber and nano magnesium hydroxide raw materials; the raw materials are taken according to a formula, after being uniformly mixed, the components are melted, mixed and extruded for granulation, so that the high-molecular flame-retardant antistatic plastic is obtained, and the formed plastic is conveyed through a lump breaking conveying device (2) arranged on a tank body (1);

wherein, the dough breaking and conveying device (2) comprises a driving motor (21), a blower (22), a rotating column (23), a rotating sleeve (24), a dough breaking screen plate (25), an annular cavity sleeve (26), a conveying pipeline (27) and a collecting bin (28); the tank body (1) is grounded, the upper end cover of the tank body (1) is provided with a feeding pipe (10), and the upper end cover is provided with a driving motor (21); the bottom end of the tank body (1) is provided with an air blower (22), and the air blower (22) is communicated into the tank body (1) through an air guide net pipe; the output end of the driving motor (21) penetrates through the upper end cover to be connected with a rotating column (23), and a rotating sleeve (24) is arranged on the rotating column (23); a swing rod (29) is arranged on the rotating sleeve (24) in a swinging mode, and a lump breaking net plate (25) is arranged at the end part of the swing rod (29); an annular cavity sleeve (26) is mounted on the outer wall of the tank body (1), and the annular cavity sleeve (26) is communicated with the tank body (1) through a metal material guide pipe (4); a filter mesh plate (41) is arranged at the end part of the metal material guide pipe (4); an annular rotating groove (11) is formed in the inner wall of the tank body (1); the group breaking screen plate (25) is in sliding contact with the annular rotating groove (11) through a limiting block (3), and the limiting block (3) is in rotating extrusion contact with the filtering screen plate (41); a material conveying pipe (27) is obliquely arranged on the side wall of the annular cavity sleeve (26), and an air guide hole (271) is formed in the material conveying pipe (27); the end part of the material conveying pipe (27) is hermetically communicated with a material collecting bin (28).

2. the automatic conveying device for the high-molecular flame-retardant antistatic plastic as claimed in claim 1, characterized in that: the annular cavity sleeve (26) is obliquely arranged on the outer wall of the tank body (1); the annular rotating groove (11) is obliquely formed, and the inclination angle of the annular rotating groove (11) is equal to that of the annular cavity sleeve (26); the material conveying pipe (27) is positioned at the lowest inclined angle of the annular cavity sleeve (26); the inner wall of the annular cavity sleeve (26) is provided with an elastic electrostatic plate (261), and the elastic electrostatic plate (261) is grounded through a lead; and a separation screen plate (263) is arranged in the annular cavity sleeve (26).

3. The automatic conveying device for the high-molecular flame-retardant antistatic plastic as claimed in claim 2, characterized in that: the side wall of the tank body (1) is connected with an extrusion cavity ball (6) through a toggle column (5), and the extrusion cavity ball (6) is positioned at the bottom end of the opening of the metal material guide pipe (4); the bottom end of the breaking net plate (25) is provided with an extrusion block (251), and the extrusion block (251) is in rotating extrusion contact with the extrusion cavity ball (6).

4. The automatic conveying device for the high-molecular flame-retardant antistatic plastic as claimed in claim 3, characterized in that: an expansion cavity (262) is formed in the inner side wall of the annular cavity sleeve (26), the expansion cavity (262) is located in the inner side wall of the elastic electrostatic plate (261), and the expansion cavity (262) corresponds to the pipe opening of the metal material guide pipe (4); an air guide hose (7) is arranged inside the toggle column (5), one end of the air guide hose (7) is communicated with the extrusion cavity ball (6), and the other end of the air guide hose (7) is communicated with the expansion cavity (262) through an air guide groove.

5. the automatic conveying device for the high-molecular flame-retardant antistatic plastic as claimed in claim 1, characterized in that: a rapping mechanism (8) is arranged on the outer wall of the tank body (1); the rapping mechanism (8) comprises a sliding guide cylinder (81), a sliding rod (82), a rapping block (83), an elastic connecting column (84) and a sealing gasket (85); the sliding guide cylinder (81) is positioned right below the book material pipe; the conveying pipe (27) is provided with an elastic metal material; one end of the sliding guide cylinder (81) is provided with a sliding rod (82) in a sliding manner, and the end part of the sliding rod (82) is provided with a vibration block (83); the vibrating block (83) is in vibrating contact with the side wall of the conveying pipe (27); the other end of the sliding guide cylinder (81) is positioned in the tank body (1), an elastic connecting column (84) is arranged in the sliding guide cylinder (81) in a sliding mode, and an extrusion cavity ball (6) is mounted at the end of the elastic connecting column (84); the elastic connecting column (84) is connected with the sliding rod (82) through a sealing gasket (85), and the sealing gasket (85) is arranged in the sliding guide cylinder (81) in a sliding mode.

6. The automatic conveying device for the high-molecular flame-retardant antistatic plastic as claimed in claim 1, characterized in that: the inner wall of the conveying pipe (27) is provided with a filter net film (272), and the bottom end of the filter net film (272) is uniformly connected with electrostatic balls (9) through a poking strip.

Technical Field

The invention belongs to the technical field of polymer plastic preparation, and particularly relates to an automatic conveying device for polymer flame-retardant antistatic plastic.

Background

Plastics are applied to various fields, and simultaneously, higher requirements are put forward on the performance of the plastics, and the plastics are required to have flame retardance and high temperature resistance when used at high temperature, and the antistatic property is indispensable.

Plastics are high molecular compounds polymerized by addition polymerization or polycondensation reaction, commonly called plastics or resin, which can freely change components and form and style, and are composed of synthetic resin, filler, plasticizer, stabilizer, lubricant, pigment and other additives.

In the existing process of preparing and conveying the plastic mixed materials, the mutual friction phenomenon of the plastic mixed materials is easy to occur during conveying due to the characteristics of the plastic mixed materials, and the mutual friction phenomenon of the plastic mixed materials is easy to generate static electricity during conveying, so that the plastic is easy to agglomerate; simultaneously, the phenomenon of uneven size of plastic particles easily appears when the plastic mixed material is extruded, so that the phenomenon that small particles are easy to rub and adsorb large particles when the plastic particles are transported is easily caused, and the phenomenon that the plastic particles are agglomerated is increased.

disclosure of Invention

In order to make up for the defects of the prior art, the invention provides the high-molecular flame-retardant antistatic plastic automatic conveying device which is mainly used for solving the problem that when the conventional spring washer is used, as most of spring washers are made of spring steel materials, when the nut is tightened too much, the spring washer is easy to expand; if the flat washer is added on the spring washer, the flat washer is easy to extrude and dent; if the tightening of the nut is too small, the safe operation of the connecting piece is affected.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an automatic conveying device for high-molecular flame-retardant antistatic plastic, which comprises the following components: ultrahigh molecular weight polyethylene, polyamide, zinc borate, glass fiber and nano magnesium hydroxide raw materials; taking the components of the raw materials according to a formula, uniformly mixing, melting, mixing, extruding and granulating to obtain the high-molecular flame-retardant antistatic plastic, and conveying the formed plastic through a lump breaking conveying device arranged on a tank body;

wherein, the ultra-high molecular weight polyethylene is a thermoplastic engineering plastic with linear structure and excellent comprehensive performance, the average molecular weight is about 35-800 ten thousand, and the ultra-high molecular weight polyethylene has the performances of impact resistance, abrasion resistance, self-lubricating property, chemical corrosion resistance and the like which are incomparable with other plastics due to high molecular weight;

Wherein, the polyamide is commonly called as nylon, is semitransparent in horn shape or milky white crystal with toughness, has the molecular weight of 1.5-3 ten thousand as the nylon of engineering plastics, has good mechanical strength, high softening point, heat resistance, low friction coefficient, wear resistance, self-lubrication, good electrical insulation, no toxicity, no odor, good weather resistance and very good affinity with glass fiber;

among them, zinc borate is widely used in plastics, rubbers, paints, flame retardant coatings, ceramics, electrical insulating materials, electronic product housings, electric wires, cables, and the like; particularly, the compound is used as a flame retardant and a smoke suppressor and is matched with a halogen-containing flame retardant to have better using effect;

The glass fiber has higher temperature resistance than organic fiber, is non-inflammable and corrosion-resistant, and has good heat insulation and sound insulation properties, high tensile strength and good electrical insulation property. But the performance is brittle and the wear resistance is poor. For the manufacture of reinforced plastics or reinforced rubbers;

The broken ball conveying device comprises a driving motor, a blower, a rotating column, a rotating sleeve, a broken ball screen plate, an annular cavity sleeve, a conveying pipe and a collecting bin; the tank body is grounded, the upper end cover of the tank body is provided with a feeding pipe, and the upper end cover is provided with a driving motor; the bottom end of the tank body is provided with an air blower which is communicated into the tank body through an air guide net pipe; the output end of the driving motor penetrates through the upper end cover to be connected with a rotating column, and a rotating sleeve is arranged on the rotating column; the rotating sleeve is provided with a swinging rod in a swinging mode, and the end of the swinging rod is provided with a lump breaking screen plate; an annular cavity sleeve is arranged on the outer wall of the tank body and is communicated with the tank body through a metal material guide pipe; the end part of the metal material guide pipe is provided with a filter mesh plate; an annular rotating groove is formed in the inner wall of the tank body; the group breaking screen plate is in sliding contact with the annular rotating groove through a limiting block, and the limiting block is in rotating extrusion contact with the filtering screen plate; a material conveying pipe is obliquely arranged on the side wall of the annular cavity sleeve, and an air guide hole is formed in the material conveying pipe; the end part of the conveying pipe is hermetically communicated with a material collecting bin;

when the device works, extruded high-molecular flame-retardant antistatic plastic particles are placed into a tank body through a feeding pipe, after a certain amount of plastic particles are placed into the tank body, the feeding pipe is blocked through a sealing plug, a controller controls a driving motor and an air blower to work, the driving motor rotates to drive a group breaking screen plate to rotate in the tank body through a rotating column, and the air blower is used for continuously ventilating the tank body, so that the gathered plastic particles in the tank body float in the tank body, the plastic particles in the tank body are prevented from generating a group holding phenomenon, and meanwhile, the rotating group breaking screen plate can impact and break a large amount of group holding plastic particles under the blowing of the air blower, and the group holding phenomenon of the plastic particles in the tank body is prevented; meanwhile, the centrifugal force of the high-speed rotating dough breaking screen plate can enable the broken plastic shell to enter the metal material guide pipe through high-pressure gas discharged by the air blower, the broken plastic shell enters the annular cavity sleeve under the driving of the high-pressure gas, and the large-particle plastic can be filtered by the filtering mesh plate arranged in the metal material pipe, so that the large-particle plastic is prevented from entering the material collecting bin; meanwhile, the limiting block rotates and is in extrusion contact with the filtering mesh plate, the limiting block can shake the filtering mesh plate, and the phenomenon that too many plastic particles are bonded on the filtering mesh plate to influence the material guiding effect of the metal material guiding pipe is avoided; when the filtered and crushed particles entering the annular cavity sleeve enter the obliquely arranged material conveying pipe by blowing high-pressure gas, the high-pressure gas is led out through the gas guide hole, and the obliquely arranged material guide pipe conveys the crushed and filtered plastic particles to the collection bin for collection; after the completion of the filtration of the particle plastics in the tank body, an operator can collect the filtered large particle plastics, and then the agglomerate breaking conveying device is convenient to agglomerate breaking, filtering, conveying and collecting the high-molecular flame-retardant antistatic plastics.

Preferably, the annular cavity sleeve is obliquely arranged on the outer wall of the tank body; the annular rotating groove is obliquely formed, and the inclination angle of the annular rotating groove is equal to that of the annular cavity sleeve; the material conveying pipe is positioned at the lowest inclined angle of the annular cavity sleeve; the inner wall of the annular cavity sleeve is provided with an elastic electrostatic plate, and the elastic electrostatic plate is grounded through a lead; a separation screen plate is arranged in the annular cavity sleeve; when the device works, the annular cavity sleeve which is obliquely arranged is matched with the material guide metal pipe, so that the conveying effect of the annular cavity sleeve on plastic particles can be improved, and further the breaking and filtering effects of the tank body on the agglomerated plastic particles are improved; when the annular rotating groove is obliquely formed, the lump breaking screen plate can swing and rotate obliquely in the tank body, so that the crushing effect of the lump breaking screen plate on the agglomerated plastic particles is improved; meanwhile, the feed delivery pipe is arranged at the lowest inclined angle of the annular cavity sleeve, the speed of plastic particles after being filtered by the broken ball can be increased under the coordination of the broken ball screen plate which rotates at high speed in an inclined way, and the centrifugal force of the broken ball screen plate can enable the plastic particles to impact the filter mesh plate, so that the filtering and feeding effects of the filter mesh plate on the plastic particles are improved; when plastic particles enter the annular cavity sleeve under the action of high-pressure gas and impact force, the elastic electrostatic plate can guide static electricity generated on the plastic particles which rub against each other into the ground through the grounding wire, so that the plastic particles are prevented from rubbing and being agglomerated under the blowing of the high-pressure gas, and meanwhile, the installed cutting screen plate can further cut and discharge the plastic particles in the annular cavity sleeve.

Preferably, the side wall of the tank body is connected with an extrusion cavity ball through a toggle column, and the extrusion cavity ball is positioned at the bottom end of the metal material guide pipe orifice; the bottom end of the breaking net plate is provided with an extrusion block, and the extrusion block is in rotating extrusion contact with the extrusion cavity ball; when the device works, when the broken ball screen plate rotates in the tank body, the extrusion block arranged at the bottom end of the broken ball screen plate rotates and extrudes the extruded cavity ball, the broken ball screen plate which is arranged in a swinging mode can swing left and right in the tank body when the reaction force of the extruded cavity ball can act, meanwhile, the annular rotating groove which is formed in an inclined mode can enable the broken ball screen plate to swing up and down in the tank body, the extruded cavity ball is matched with the annular rotating groove which is arranged in an inclined mode, the vibration and swinging frequency of the broken ball screen plate in the tank body can be increased, the phenomenon that the broken ball screen plate is bonded with plastic particles is prevented, and further the broken ball filtering effect of the broken ball screen plate is influenced.

preferably, an expansion cavity is formed in the inner side wall of the annular cavity sleeve, the expansion cavity is located on the inner side wall of the elastic electrostatic plate, and the expansion cavity corresponds to a pipe orifice of the metal material guide pipe; an air guide hose is arranged inside the toggle column, one end of the air guide hose is communicated with the extrusion cavity ball, and the other end of the air guide hose is communicated with the expansion cavity through an air guide groove; the during operation, when the extrusion cavity ball was extruded, the gas in the extrusion cavity ball can enter into the inflation intracavity through the air guide hose, along with the continuous entering of inflation intracavity gas, the inflation chamber inflation elastic static board produces protruding inflation when meeting, the effect of buffering can be played with the plastic granules that the metal guide tube mouth of pipe got into to the elastic static board of inflation, prevent that the orificial atmospheric pressure of metal guide tube is too high, the impact force that leads to entering into the plastic granules in the annular cavity cover is too big, make plastic granules take place the broken phenomenon of striking.

preferably, a rapping mechanism is arranged on the outer wall of the tank body; the rapping mechanism comprises a sliding guide cylinder, a sliding rod, a rapping block, an elastic connecting column and a sealing gasket; the sliding guide cylinder is positioned right below the book material pipe; the conveying pipe is provided with an elastic metal material; one end of the sliding guide cylinder is provided with a sliding rod in a sliding manner, and the end part of the sliding rod is provided with a vibration block; the vibrating block is in vibrating contact with the side wall of the conveying pipe; the other end of the sliding guide cylinder is positioned in the tank body, an elastic connecting column is arranged in the sliding guide cylinder in a sliding mode, and an extrusion cavity ball is mounted at the end of the elastic connecting column; the elastic connecting column is connected with the sliding rod through a sealing gasket, and the sealing gasket is arranged in the sliding guide cylinder in a sliding manner; when the extrusion cavity ball is extruded, the extrusion cavity ball can swing downwards, the swing of the extrusion cavity ball can drive the sliding rod to slide in the sliding guide cylinder through the elastic connecting column, and the sliding rod can drive the rapping block to be separated from the bottom end of the material conveying pipe after sliding; after the extrusion cavity ball is separated from extrusion, the restoring force of the elastic connecting column can drive the sliding rod to reversely slide in the sliding guide cylinder, the reverse sliding of the sliding rod can drive the vibrating block to vibrate the bottom end wall of the conveying pipe, and the vibrating of the vibrating block on the conveying pipe can guide the plastic particles gathered in the conveying pipe into the collecting bin, so that the phenomenon that the conveying pipe is blocked due to too many plastic particles gathered in the conveying pipe is prevented; meanwhile, the vibration of the vibration block on the material conveying pipe can crush the plastic particles agglomerated in the material conveying pipe, so that the agglomeration effect of the plastic particles is further reduced.

preferably, a filter net film is arranged on the inner wall of the conveying pipe, and the bottom end of the filter net film is uniformly connected with electrostatic balls through a poking strip; the during operation, when high-pressure gas passes through the gas guide hole and discharges, it can filter plastic granules to filter the nethike embrane, high-pressure gas blows simultaneously and can drive the electrostatic ball in the swing of conveying pipeline, wobbling electrostatic ball not only can shake off the plastic granules of gathering on the nethike embrane of filtering, the electrostatic ball can get rid of the static that produces on the plastic granules of mutual friction simultaneously, and simultaneously, wobbling electrostatic ball can swing the broken with the granule plastics of sticking up, further prevent the phenomenon that the plastic granules sticking together caking from appearing in the conveying pipeline.

the invention has the following beneficial effects:

1. According to the briquette breaking and conveying device, the rotary briquette breaking screen plate can impact and break a large amount of briquette-holding plastic particles under the blowing of the blower, so that the briquette-holding phenomenon of the plastic particles in the tank body is prevented; meanwhile, the centrifugal force of the high-speed rotating ball breaking screen plate can enable the broken plastic shell to enter the metal material guide pipe through high-pressure gas discharged by the air blower, the high-pressure gas drives the broken plastic shell to enter the annular cavity sleeve, and the metal material pipe is internally provided with a filter mesh plate which can filter large-particle plastic, so that the large-particle plastic is prevented from entering the material collecting bin.

2. According to the invention, through the matching of the obliquely arranged annular cavity sleeve and the obliquely arranged annular rotating groove, plastic particles can be impacted on the filter mesh plate by the centrifugal force of the agglomeration breaking mesh plate, and the filtering and material conveying effects of the filter mesh plate on the plastic particles are further improved; when plastic particles enter the annular cavity sleeve under the action of high-pressure gas and impact force, the elastic electrostatic plate can guide static electricity generated on the plastic particles which rub against each other into the ground through the grounding wire, so that the plastic particles are prevented from rubbing and being agglomerated under the blowing of the high-pressure gas, and meanwhile, the installed cutting screen plate can further cut and discharge the plastic particles in the annular cavity sleeve.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;

In the figure: the device comprises a tank body 1, a feeding pipe 10, an annular rotating groove 11, a lump breaking conveying device 2, a driving motor 21, a blower 22, a rotating column 23, a rotating sleeve 24, a lump breaking screen plate 25, an extrusion block 251, an annular cavity sleeve 26, an elastic electrostatic plate 261, an expansion cavity 262, a separating screen plate 263, a conveying pipe 27, an air guide hole 271, a filter screen film 272, a material collecting bin 28, a swinging rod 29, a limiting block 3, a metal guide pipe 4, a filter screen plate 41, a toggle column 5, an extrusion cavity ball 6, an air guide hose 7, a rapping mechanism 8, a sliding guide cylinder 81, a sliding rod 82, a rapping block 83, an elastic connecting column 84, a sealing gasket 85 and an electrostatic ball 9.

Detailed Description

An automatic conveyor for a flame-retardant antistatic polymer plastic according to an embodiment of the present invention will be described below with reference to fig. 1 to 3.

as shown in fig. 1-3, the present invention provides an automatic conveying device for high molecular flame retardant antistatic plastic, which comprises the following components: ultrahigh molecular weight polyethylene, polyamide, zinc borate, glass fiber and nano magnesium hydroxide raw materials; taking the components of the raw materials according to a formula, uniformly mixing, melting, mixing, extruding and granulating to obtain the high-molecular flame-retardant antistatic plastic, and conveying the formed plastic through a lump breaking conveying device 2 arranged on a tank body 1;

Wherein, the ultra-high molecular weight polyethylene is a thermoplastic engineering plastic with linear structure and excellent comprehensive performance, the average molecular weight is about 35-800 ten thousand, and the ultra-high molecular weight polyethylene has the performances of impact resistance, abrasion resistance, self-lubricating property, chemical corrosion resistance and the like which are incomparable with other plastics due to high molecular weight;

wherein, the polyamide is commonly called as nylon, is semitransparent in horn shape or milky white crystal with toughness, has the molecular weight of 1.5-3 ten thousand as the nylon of engineering plastics, has good mechanical strength, high softening point, heat resistance, low friction coefficient, wear resistance, self-lubrication, good electrical insulation, no toxicity, no odor, good weather resistance and very good affinity with glass fiber;

Among them, zinc borate is widely used in plastics, rubbers, paints, flame retardant coatings, ceramics, electrical insulating materials, electronic product housings, electric wires, cables, and the like; particularly, the compound is used as a flame retardant and a smoke suppressor and is matched with a halogen-containing flame retardant to have better using effect;

the glass fiber has higher temperature resistance than organic fiber, is non-inflammable and corrosion-resistant, and has good heat insulation and sound insulation properties, high tensile strength and good electrical insulation property. But the performance is brittle and the wear resistance is poor. For the manufacture of reinforced plastics or reinforced rubbers;

The device 2 comprises a driving motor 21, a blower 22, a rotating column 23, a rotating sleeve 24, a dough breaking screen plate 25, an annular cavity sleeve 26, a conveying pipe 27 and a collecting bin 28; the tank body 1 is grounded, the upper end cover of the tank body 1 is provided with a feeding pipe 10, and the upper end cover is provided with a driving motor 21; the bottom end of the tank body 1 is provided with a blower 22, and the blower 22 is communicated with the inside of the tank body 1 through an air guide net pipe; the output end of the driving motor 21 penetrates through the upper end cover to be connected with a rotating column 23, and a rotating sleeve 24 is arranged on the rotating column 23; a swing rod 29 is arranged on the rotating sleeve 24 in a swinging mode, and the end part of the swing rod 29 is provided with a dough breaking net plate 25; an annular cavity sleeve 26 is arranged on the outer wall of the tank body 1, and the annular cavity sleeve 26 is communicated with the tank body 1 through a metal material guide pipe 4; the end part of the metal material guiding pipe 4 is provided with a filter mesh plate 41; an annular rotating groove 11 is formed in the inner wall of the tank body 1; the group breaking screen plate 25 is in sliding contact with the annular rotating groove 11 through the limiting block 3, and the limiting block 3 is in rotating extrusion contact with the filtering screen plate 41; a material conveying pipe 27 is obliquely arranged on the side wall of the annular cavity sleeve 26, and an air guide hole 271 is formed in the material conveying pipe 27; the end part of the material conveying pipe 27 is hermetically communicated with a material collecting bin 28;

when the tank works, extruded high-molecular flame-retardant antistatic plastic particles are placed into the tank body 1 through the feeding pipe 10, after a certain amount of plastic particles are placed into the tank body 1, the feeding pipe 10 is blocked through the sealing plug, the controller controls the driving motor 21 and the air blower 22 to work, the driving motor 21 rotates to drive the agglomeration breaking screen plate 25 to rotate in the tank body 1 through the rotating column 23, the air blower 22 continuously ventilates the tank body 1, the accumulated plastic particles in the tank body 1 float in the tank body 1, the phenomenon that the plastic particles in the tank body 1 agglomerate is prevented, meanwhile, the rotating agglomeration breaking screen plate 25 can impact and break a large amount of agglomerated plastic particles under the blowing of the air blower 22, and the phenomenon that the plastic particles agglomerate in the tank body 1 is prevented; meanwhile, the centrifugal force of the high-speed rotating group breaking screen plate 25 can enable the high-pressure gas discharged by the group breaking plastic shell through the air blower 22 to enter the metal material guide pipe 4, the high-pressure gas drives the high-pressure gas to enter the annular cavity sleeve 26, the filtering screen plate 41 arranged in the metal material pipe can filter large-particle plastic, large-particle plastic is prevented from entering the material collecting bin 28, meanwhile, the group breaking screen plate 25 rotates in the annular rotating groove 11 through the limiting block 3, the limiting block 3 can play a limiting role on the swinging group breaking screen plate 25, the swinging angle of the group breaking screen plate 25 in the tank body 1 is prevented from being too large, and further the crushing effect of the group breaking screen plate 25 on the held plastic particles is influenced; meanwhile, the limiting block 3 rotates and is in extrusion contact with the filtering mesh plate 41, the limiting block 3 can shake the filtering mesh plate 41, and the phenomenon that too many plastic particles are bonded on the filtering mesh plate 41 to further influence the material guiding effect of the metal material guiding pipe 4 is avoided; when the filtered and crushed particles entering the annular cavity sleeve 26 enter the inclined material conveying pipe 27 through the blowing of high-pressure gas, the high-pressure gas is guided out through the gas guide hole 271, and the inclined material conveying pipe conveys the crushed and filtered plastic particles to the collection bin for collection; after the completion of the filtration of the particle plastics in the tank body 1, an operator can collect the filtered large particle plastics, so that the agglomerate breaking conveying device 2 can break agglomerates, filter, convey and collect the high-molecular flame-retardant antistatic plastics.

As shown in fig. 1 and 2, the annular cavity sleeve 26 is obliquely arranged on the outer wall of the tank body 1; the annular rotating groove 11 is obliquely formed, and the inclination angle of the annular rotating groove 11 is equal to that of the annular cavity sleeve 26; the material conveying pipe 27 is positioned at the lowest inclined angle of the annular cavity sleeve 26; the inner wall of the annular cavity sleeve 26 is provided with an elastic electrostatic plate 261, and the elastic electrostatic plate 261 is grounded through a lead; a separation screen plate 263 is arranged in the annular cavity sleeve 26; when the plastic particle conveying device works, the annular cavity sleeve 26 which is obliquely arranged is matched with the material guide metal pipe, so that the conveying effect of the annular cavity sleeve 26 on plastic particles can be improved, and further the breaking and filtering effects of the tank body 1 on the agglomerated plastic particles are improved; when the annular rotating groove 11 is obliquely formed, the agglomeration breaking net plate 25 swings and rotates obliquely in the tank body 1, so that the effect of breaking agglomeration plastic particles by the agglomeration breaking net plate 25 is increased; meanwhile, the conveying pipe 27 is arranged at the lowest inclined angle of the annular cavity sleeve 26, the speed of plastic particles after being broken and filtered into lumps can be increased under the matching of the broken lump net plate 25 which rotates at high speed in an inclined mode, meanwhile, the centrifugal force of the broken lump net plate 25 can enable the plastic particles to impact the filter mesh plate 41, and the filtering and conveying effects of the filter mesh plate 41 on the plastic particles are further improved; when plastic particles enter the annular cavity sleeve 26 under the action of high-pressure gas and impact force, the elastic electrostatic plate 261 can guide static electricity generated on the plastic particles which rub against each other into the ground through the grounding wire, so that the plastic particles are prevented from rubbing and agglomerating under the blowing of the high-pressure gas, and meanwhile, the installed cutting screen plate can further cut and discharge the plastic particles in the annular cavity sleeve 26.

As shown in fig. 1 and 2, the side wall of the tank body 1 is connected with an extrusion cavity ball 6 through a toggle column 5, and the extrusion cavity ball 6 is located at the bottom end of the opening of the metal material guiding pipe 4; the bottom end of the breaking net plate 25 is provided with an extrusion block 251, and the extrusion block 251 rotates and is in extrusion contact with the extrusion cavity ball 6; when the device works, when the lump breaking screen plate 25 rotates in the tank body 1, the extrusion block 251 arranged at the bottom end of the lump breaking screen plate 25 rotates and extrudes the cavity crushing ball 6, meanwhile, the lump breaking screen plate 25 arranged in a swinging mode can swing left and right in the tank body 1 when the reaction force of the cavity crushing ball 6 can act, meanwhile, the inclined annular rotating groove 11 can enable the lump breaking screen plate 25 to swing up and down in the tank body 1, and the cooperation of the cavity crushing ball 6 and the inclined annular rotating groove 11 can increase the vibration and swinging frequency of the lump breaking screen plate 25 in the tank body 1, so that the phenomenon that the lump breaking screen plate 25 is bonded with plastic particles is prevented, and further the lump breaking and filtering effect of the lump breaking screen plate 25 is influenced.

As shown in fig. 1 to fig. 3, an expansion cavity 262 is formed on an inner sidewall of the annular cavity sleeve 26, the expansion cavity 262 is located on the inner sidewall of the elastic electrostatic plate 261, and the expansion cavity 262 corresponds to a nozzle of the metal material guiding tube 4; an air guide hose 7 is arranged inside the toggle column 5, one end of the air guide hose 7 is communicated with the extrusion cavity ball 6, and the other end of the air guide hose 7 is communicated with the expansion cavity 262 through an air guide groove; during operation, when extrusion cavity ball 6 is extruded, gas in the extrusion cavity ball 6 can enter into inflation chamber 262 through air guide hose 7, along with the continuous entering of gas in inflation chamber 262, elasticity electrostatic plate 261 produces protruding inflation when inflation chamber 262 inflation can, the effect of buffering can be played with the plastic granules that metal guide tube 4 mouth of pipe got into to the elasticity electrostatic plate 261 of inflation, prevent that the orificial atmospheric pressure of metal guide tube 4 is too high, it is too big to lead to entering into the impact force of the plastic granules in the annular cavity cover 26, make plastic granules take place the broken phenomenon of striking.

as shown in fig. 1 and fig. 2, a rapping mechanism 8 is installed on the outer wall of the tank body 1; the rapping mechanism 8 comprises a sliding guide cylinder 81, a sliding rod 82, a rapping block 83, an elastic connecting column 84 and a sealing gasket 85; the sliding guide cylinder 81 is positioned right below the book material pipe; the conveying pipe 27 is made of elastic metal material; one end of the sliding guide cylinder 81 is provided with a sliding rod 82 in a sliding manner, and the end part of the sliding rod 82 is provided with a vibration block 83; the vibrating block 83 is in vibrating contact with the side wall of the conveying pipe 27; the other end of the sliding guide cylinder 81 is positioned in the tank body 1, an elastic connecting column 84 is arranged in the sliding guide cylinder 81 in a sliding mode, and an extrusion cavity ball 6 is arranged at the end of the elastic connecting column 84; the elastic connecting column 84 is connected with the sliding rod 82 through a sealing gasket 85, and the sealing gasket 85 is arranged in the sliding guide cylinder 81 in a sliding manner; when the extrusion cavity ball 6 is extruded, the extrusion cavity ball 6 swings downwards, the swing of the extrusion cavity ball 6 drives the sliding rod 82 to slide in the sliding guide cylinder 81 through the elastic connecting column 84, and the sliding rod 82 drives the vibrating block 83 to be separated from the bottom end of the material conveying pipe 27 after sliding; after the extrusion cavity ball 6 is separated from extrusion, the restoring force of the elastic connecting column 84 can drive the sliding rod 82 to reversely slide in the sliding guide cylinder 81, the reverse sliding of the sliding rod 82 can drive the vibration block 83 to vibrate the bottom end wall of the feed delivery pipe 27, and the vibration of the vibration block 83 on the feed delivery pipe 27 can guide plastic particles gathered in the feed delivery pipe 27 into the material collecting bin 28, so that the phenomenon that the feed delivery pipe 27 is blocked due to too many plastic particles gathered in the feed delivery pipe 27 is prevented; meanwhile, the vibration of the material conveying pipe 27 by the vibration block 83 can crush the plastic particles agglomerated in the material conveying pipe 27, and further reduce the agglomeration effect of the plastic particles.

As shown in fig. 2 and 3, a filter net film 272 is arranged on the inner wall of the feed delivery pipe 27, and the bottom end of the filter net film 272 is uniformly connected with electrostatic balls 9 through a toggle strip; the during operation, when high-pressure gas discharged through gas guide 271, filter nethike embrane 272 can filter plastic granules, high-pressure gas blows simultaneously and can drive electrostatic ball 9 and swing in conveying pipeline 27, wobbling electrostatic ball 9 not only can shake off the plastic granules who filters the gathering on nethike embrane 272, electrostatic ball 9 can get rid of the static that produces on the plastic granules that rubs each other simultaneously, and simultaneously, wobbling electrostatic ball 9 can swing the broken with the granule plastics that the cluster of holding up is raised, further prevent the phenomenon of the plastic granules cluster of holding up the cluster caking from appearing in the conveying pipeline 27.

The specific working process is as follows:

When the tank works, extruded high-molecular flame-retardant antistatic plastic particles are placed into the tank body 1 through the feeding pipe 10, after a certain amount of plastic particles are placed into the tank body 1, the feeding pipe 10 is blocked through the sealing plug, the controller controls the driving motor 21 and the air blower 22 to work, the driving motor 21 rotates to drive the agglomeration breaking screen plate 25 to rotate in the tank body 1 through the rotating column 23, the air blower 22 continuously ventilates the tank body 1, the accumulated plastic particles in the tank body 1 float in the tank body 1, the phenomenon that the plastic particles in the tank body 1 agglomerate is prevented, meanwhile, the rotating agglomeration breaking screen plate 25 can impact and break a large amount of agglomerated plastic particles under the blowing of the air blower 22, and the phenomenon that the plastic particles agglomerate in the tank body 1 is prevented; meanwhile, the centrifugal force of the high-speed rotating lump breaking screen plate 25 can enable the high-pressure gas discharged by the lump breaking plastic shell through the blower 22 to enter the metal material guide pipe 4, the high-pressure gas enters the annular cavity sleeve 26 under the driving of the high-pressure gas, when the filtered and crushed particles entering the annular cavity sleeve 26 enter the inclined material conveying pipe 27 under the blowing of the high-pressure gas, the high-pressure gas is led out through the gas guide hole 271, and the inclined material guide pipe conveys the lump breaking and filtered plastic particles to the collection bin for collection; after the completion of the filtration of the particle plastics in the tank body 1, an operator can collect the filtered large particle plastics, so that the agglomerate breaking conveying device 2 can break agglomerates, filter, convey and collect the high-molecular flame-retardant antistatic plastics.

In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.