CN214132082U

CN214132082U - Air current grinds device for production of plastics master batch

Info

Publication number: CN214132082U
Application number: CN202022993031.5U
Authority: CN
Inventors: 徐崎
Original assignee: Chuzhou Jisheng New Material Technology Co ltd
Current assignee: Chuzhou Jisheng New Material Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-07
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses an airflow mill device for producing plastic master batches, which comprises a bottom plate, an air mill box, a discharging pipe and a cyclone centrifuge, wherein one side of the upper end of the bottom plate is connected with an air compressor which is fixed on the bottom plate through a fixing seat, one side air outlet of the air compressor is fixedly connected with one end of a connecting pipe, two walls inside a spray pipe are fixedly provided with a connecting rod, a turntable is fixedly arranged on a first rotating shaft, the first rotating shaft passes through the turntable and the inner wall of the spray pipe and is fixedly arranged on a handle, the upper end of the air mill box is provided with a feed inlet, the obliquely arranged feed inlet can facilitate the material to enter, the material is fed into a net barrel through the feed inlet to be processed, a pulley which is movably clamped is arranged in the feed inlet, the material is uniformly supplied through the pulley, the excessive supply of the material is avoided, meanwhile, the back filling of the material caused by the larger air pressure inside can be avoided, the uniform feeding is carried out through the driving of a motor, the device avoids the condition of overload processing and has high processing efficiency.

Description

Air current grinds device for production of plastics master batch

Technical Field

The utility model relates to an air current mill mechanical equipment technical field is used in the master batch production, specifically is an air current mill device is used in plastics master batch production.

Background

The mother particles are full-name plastic mother particles, namely the mother particles are plastic processing aids developed and stood in the 80 th 20 th century and are composed of excessive chemical aids, carrier resins, dispersing agents and the like. The masterbatch is an aggregate obtained by uniformly supporting an excessive amount of pigment in a resin. The master batch is a granular material prepared by mixing and milling various required additives, fillers and a small amount of carrier resin in the plastic processing and forming process for convenience in operation, and performing the processing processes of metering, mixing, melting, extruding, granulating and the like by using equipment such as an extruder, and is called master batch. The master batch consists of carrier resin, various fillers and various auxiliaries. The limit of the auxiliary agent or the content of the filler in the master batch is several times to dozens of times higher than the required amount in the actual plastic product. In the forming process, the proportion of the master batch and the matrix resin is adjusted according to the content of relevant components in the master batch and the required addition amount in an actual product. The master batch can be generally divided into common filling master batches and functional master batches, such as master batches, anti-fogging master batches and the like, and the particle size distribution is that powder with wide master batch particle size distribution is more compact than powder with narrow particle size distribution, because small particle size can enter gaps among large particles, but the two powder with large particle size difference are mixed and are difficult to be mixed uniformly;

the ordinary reducing mechanism of current plastics master batch smashes the effect poor, smashes inefficiency, and the master batch after smashing can't carry out the separation of different granularities, influences the follow-up separation processing of master batch, and current spray tube bore is unanimous, can't adjust, can't adapt to different air currents.

Therefore, an air flow mill device for producing plastic master batches is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air current grinds device is used in production of plastics master batch to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an airflow mill device for producing plastic master batches comprises a bottom plate, an airflow mill box, a discharging pipe and a cyclone centrifuge, wherein one side of the upper end of the bottom plate is connected with an air compressor, the air compressor is fixed on the bottom plate through a fixing seat, one side air outlet of the air compressor is fixedly connected with one end of a connecting pipe, the other end of the connecting pipe is fixedly connected with a spraying pipe, an air outlet of the spraying pipe is connected on the airflow mill box through an air pipe, two walls in the spraying pipe are fixedly provided with a connecting rod, the connecting rod sequentially penetrates through a first sliding plate and a second sliding plate, one side of the first sliding plate and one side of the second sliding plate, which are close to the inner wall of the spraying pipe, are fixedly provided with a strong spring, the strong spring is penetratingly arranged on the connecting rod, a first fixed block is fixedly arranged on the bottom side face of the first sliding plate, the bottom of the first fixed block is fixedly connected with a connecting belt, the connecting belt bypasses a first rotating shaft and then is fixedly connected on a second fixed block, the bottom of the second sliding plate is arranged on the first rotating shaft, the first rotating shaft passes through the rotating disc and the inner wall of the spray pipe and is fixedly arranged on the handle;

preferably, the inside central point of gas mill case puts and connects a net section of thick bamboo through the connecting block, upper end one side of gas mill case is connected with the feed inlet, the bracing piece of L shape is installed to feed inlet lateral wall bottom, fixed mounting has the motor on the bracing piece vertical pole, the motor has the second pivot to the inside extension of feed inlet, the recess is passed through in the second pivot and is connected with the feed inlet, install the pulley in the second pivot, horizontal discharging pipe is connected to one side of gas mill case, cyclone is connected to the one end of discharging pipe, the collecting box has been placed to the cyclone bottom, cyclone top fixedly connected with waste material mouth.

Preferably, a net cylinder with the diameter smaller than that of the inner circular cavity is arranged in the air grinding box, and uniform through holes are formed in the net cylinder.

Preferably, the feed inlet is obliquely arranged, and the installation position of the bottom of the feed inlet corresponds to the net barrel.

Preferably, the handle is of a hexagonal structure, the first sliding plate and the second sliding plate are of arc-shaped structures, and the connecting rod is parallel to the connecting belt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be connected with the air compressor machine on the bottom plate, the air compressor machine is connected with the spray tube, accelerate the air current through the air compressor machine, be provided with a net section of thick bamboo in the air-grinding case, be provided with a plurality of through-holes that evenly set up in the net section of thick bamboo, the feed inlet is sent the material into in the net section of thick bamboo, high velocity air drives the plastics master batch, carry out mutual collision through the rapid flow, carry out smashing of plastics master batch, reach the particle size of settlement, when the air-grinding arrives settlement particle size, derive through the through-hole of a net section of thick bamboo, get into cyclone and, cyclone separates the material of different granularity sizes.

Be provided with the feed inlet in the upper end of gas mill case, the feed inlet sets up for the slope, the entering of the feed inlet that the slope set up can be convenient for the material, the inside of sending into the net section of thick bamboo through the feed inlet with the material is processed, set up the pulley of activity joint in the feed inlet, carry out the even supply of material through the pulley, avoid the overfeeding of material, can avoid inside great atmospheric pressure to cause the recharge of material simultaneously, drive through the motor and carry out even feed, avoid the situation of device overload processing, machining efficiency is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural plan view of the present invention;

FIG. 3 is a schematic view of the structure of the middle feeding hole of the present invention;

FIG. 4 is an enlarged structural view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic plan view of the structure of the pneumatic grinding cylinder of the present invention;

FIG. 6 is a schematic plan view of the structure of the nozzle of the present invention;

FIG. 7 is a schematic sectional view of the nozzle of the present invention;

fig. 8 is a schematic view of the handle structure of the present invention.

In the figure: the device comprises a base plate 1, a fixed seat 2, an air compressor 3, a connecting pipe 4, a spray pipe 5, a connecting rod 51, a first sliding plate 52, a second sliding plate 521, a strong spring 53, a first fixed block 54, a second fixed block 55, a connecting belt 56, a rotary table 57, a first rotating shaft 58, a handle 59, a feed inlet 6, an air grinding box 7, a connecting block 71, a mesh drum 72, a support rod 8, a motor 9, a second rotating shaft 10, a groove 11, a pulley 12, a discharge pipe 13, a waste material port 14, a cyclone centrifuge 15 and a collection box 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an airflow mill device for producing plastic master batches comprises a bottom plate 1, an air mill box 7, a discharge pipe 13 and a cyclone centrifuge 15, wherein one side of the upper end of the bottom plate 1 is connected with an air compressor 3, the air compressor 3 is fixed on the bottom plate 1 through a fixed seat 2, one end of an air outlet on one side of the air compressor 3 is fixedly connected with one end of a connecting pipe 4, the other end of the connecting pipe 4 is fixedly connected with a spray pipe 5, an air outlet of the spray pipe 5 is connected on the air mill box 7 through an air pipe, connecting rods 51 are fixedly arranged on two walls inside the spray pipe 5, a first sliding plate 52 and a second sliding plate 521 sequentially penetrate through the connecting rods 51, a strong spring 53 is fixedly arranged on one side, close to the inner wall of the spray pipe 5, of the first sliding plate 52 and a first fixed block 54 are fixedly arranged on the bottom side surface of the first sliding plate 52, a connecting belt 56 is fixedly connected with the bottom of the first fixed block 54, the connecting belt 56 is fixedly connected on a second fixed block 55 after bypassing a first rotating shaft 58, the second fixed block 55 is arranged at the bottom of the second sliding plate 521, the first rotating shaft 58 is fixedly provided with a rotating disc 57, and the first rotating shaft 58 penetrates through the rotating disc 57 and the inner wall of the spray pipe 5 and is fixedly arranged on a handle 59;

inside central point of gas mill case 7 puts and connects a net section of thick bamboo 72 through connecting block 71, upper end one side of gas mill case 7 is connected with feed inlet 6, the bracing piece 8 of L shape is installed to feed inlet 6 lateral wall bottom, fixed mounting has motor 9 on the perpendicular pole of bracing piece 8, motor 9 has second pivot 10 to the inside extension of feed inlet 6, second pivot 10 is connected with feed inlet 6 through recess 11, install pulley 12 in the second pivot 10, horizontal discharging pipe 13 is connected to one side of gas mill case 7, cyclone 15 is connected to the one end of discharging pipe 13, collecting box 16 has been placed to cyclone 15 bottom, cyclone 15 top fixedly connected with waste material mouth 14.

The air grinding box 7 is internally provided with a mesh cylinder 72 with the diameter smaller than the inner circular cavity, and the mesh cylinder 72 is internally provided with uniform through holes.

The feed inlet 6 is arranged obliquely, and the installation position of the bottom of the feed inlet 6 corresponds to the mesh cylinder 72.

The handle 59 has a hexagonal structure, the first sliding plate 52 and the second sliding plate 521 have circular arc structures, and the connecting rod 51 is parallel to the connecting band 56.

The cyclone centrifuge 15 screens different support particles, qualified particles are discharged from the bottom of the cyclone centrifuge 15, and unqualified particles are discharged from a waste material port 14 at the top of the cyclone centrifuge 15.

The working principle is as follows: the utility model discloses a be connected with air compressor machine 3 on the bottom plate, air compressor machine 3 is connected with spray tube 5, drive the rotation of connecting band 59 through twist grip 59, adjust first slide 52 and second slide 521 clearance, accelerate the air current through air compressor machine 3, be provided with net section of thick bamboo 72 in air-milling case 7, be provided with the through-hole of a plurality of even settings in the net section of thick bamboos 72, feed inlet 6 sends the material into in the net section of thick bamboo 72, high velocity air drives the plastics master batch, carry out mutual collision through the high-speed flow, carry out smashing of plastics master batch, reach the granule size of settlement, when air-milling to settlement granule size, the through-hole through net section of thick bamboo 72 is derived, get into cyclone 15, cyclone 15 separates the material of different granularity sizes.

Be provided with feed inlet 6 in the upper end of gas mill case 7, feed inlet 6 sets up for the slope, the entering of the material can be convenient for to the feed inlet 6 that the slope set up, the inside of sending into net section of thick bamboo 72 with the material through feed inlet 6 is processed, set up the pulley 12 of activity joint in the feed inlet 6, carry out the even supply of material through pulley 12, avoid the excessive supply of material, can avoid the recharge of inside great atmospheric pressure to cause the material simultaneously, drive through motor 9 and carry out even feed, avoid the situation of device overload processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air current mill device is used in production of plastics master batch, includes bottom plate (1), air-milling case (7), discharging pipe (13) and cyclone (15), its characterized in that: the air compressor is characterized in that one side of the upper end of the bottom plate (1) is connected with an air compressor (3), the air compressor (3) is fixed on the bottom plate (1) through a fixing seat (2), one side air outlet of the air compressor (3) is fixedly connected with one end of a connecting pipe (4), the other end of the connecting pipe (4) is fixedly connected with a spray pipe (5), an air outlet of the spray pipe (5) is connected onto an air grinding box (7) through an air pipe, two walls inside the spray pipe (5) are fixedly provided with a connecting rod (51), the connecting rod (51) sequentially penetrates through a first sliding plate (52) and a second sliding plate (521), a strong spring (53) is fixedly arranged on one side of the first sliding plate (52) and the second sliding plate (521) close to the inner wall of the spray pipe (5), the strong spring (53) is penetratingly arranged on the connecting rod (51), and a first fixing block (54) is fixedly arranged on the bottom side surface of the first sliding plate (52), the bottom of the first fixing block (54) is fixedly connected with a connecting belt (56), the connecting belt (56) bypasses a first rotating shaft (58) and then is fixedly connected to a second fixing block (55), the second fixing block (55) is installed at the bottom of a second sliding plate (521), a rotating disc (57) is fixedly installed on the first rotating shaft (58), and the first rotating shaft (58) penetrates through the rotating disc (57) and the inner wall of the spray pipe (5) and is fixedly installed on a handle (59);

the inner center of the air grinding box (7) is connected with a net cylinder (72) through a connecting block (71), a feed inlet (6) is connected with one side of the upper end of the gas grinding box (7), an L-shaped support rod (8) is arranged at the bottom of the side wall of the feed inlet (6), a motor (9) is fixedly arranged on the vertical rod of the supporting rod (8), a second rotating shaft (10) extends from the motor (9) to the interior of the feeding hole (6), the second rotating shaft (10) is connected with the feed inlet (6) through a groove (11), a pulley (12) is arranged on the second rotating shaft (10), one side of the air grinding box (7) is connected with a transverse discharge pipe (13), one end of the discharge pipe (13) is connected with a cyclone centrifuge (15), a collection box (16) is placed at the bottom of the cyclone centrifuge (15), the top of the cyclone centrifuge (15) is fixedly connected with a waste material port (14).

2. The airflow mill device for producing plastic master batches of claim 1, characterized in that: the pneumatic grinding box (7) is internally provided with a net cylinder (72) with the diameter smaller than the inner circular cavity, and the net cylinder (72) is internally provided with uniform through holes.

3. The airflow mill device for producing plastic master batches of claim 1, characterized in that: the feed inlet (6) is obliquely arranged, and the installation position of the bottom of the feed inlet (6) corresponds to the net barrel (72).

4. The airflow mill device for producing plastic master batches of claim 1, characterized in that: the handle (59) is of a hexagonal structure, the first sliding plate (52) and the second sliding plate (521) are of circular arc structures, and the connecting rod (51) is parallel to the connecting belt (56).