CN113878744A

CN113878744A - A kind of plastic masterbatch production equipment

Info

Publication number: CN113878744A
Application number: CN202111159798.0A
Authority: CN
Inventors: 倪豆豆; 郭腾飞
Original assignee: Individual
Current assignee: Guizhou Boyu New Energy Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-01-04
Anticipated expiration: 2041-09-30
Also published as: CN113878744B

Abstract

The invention relates to the technical field of color masterbatch production, in particular to a plastic color masterbatch production equipment, comprising a granulation mechanism, wherein the granulation mechanism includes a motor, a barrel, a feeding pipe, an electromagnetic induction coil, an auger, and a water cylinder , forming tube, first-level rotating shaft and cutter, the motor is fixedly connected to the center of the upper end face of the barrel, and the feeding pipe is connected to the left side of the upper end face of the barrel, and the electromagnetic induction coil is wound on the outside of the barrel On the surface, the auger is at the inner center of the barrel, and the output shaft of the motor runs through the barrel and is fixedly connected to the upper end of the auger, the water cylinder is fixedly connected to the lower end face of the barrel, and the upper and lower ends of the primary shaft are respectively It is movably connected with the sealed bearing at the center of the upper and lower ends of the water cylinder. The plastic color masterbatch production equipment combines water cooling and air cooling to improve the cooling and forming effect of the color masterbatch and avoid sticking to the cutter after cutting. grain quality.

Description

Plastic color master batch production equipment

Technical Field

The utility model relates to the technical field of color master batch production, in particular to plastic color master batch production equipment.

Background

Color masterbatch is an aggregate prepared by uniformly loading an excessive amount of pigment into a resin. The commonly used color masterbatch technique is a wet process. The color master batch is prepared by water phase grinding, phase inversion, water washing, drying and granulation, and the product quality can be ensured only by the method. In addition, the pigment is ground, and simultaneously, a series of color master batch technical detection is carried out, such as items of determining the fineness of the sanding slurry, determining the diffusion performance of the sanding slurry, determining the solid content of the sanding slurry, determining the fineness of color paste and the like, wherein the color master batch generally comprises three parts, a colorant carrier dispersing agent is mixed by a high-speed mixing mill, crushed and extruded to form particles, and the color master batch has the remarkable advantages of high concentration, good dispersibility, cleanness and the like when used in the plastic processing process.

An energy-conserving masterbatch production facility of prior patent (publication number: CN209078948U), including the box, the upper end center department of box is through first shaft hole fixedly connected with sleeve, the telescopic upper end passes first shaft hole and fixedly connected with feeder hopper, the vertical pivot that is equipped with in the sleeve, fixedly connected with helical blade on the axle wall of pivot, along fixedly connected with diaphragm in the telescopic lower extreme opening part, run through between the upper and lower both ends of diaphragm and set up a plurality of discharge openings that are the annular and distribute, and the upper end opening part of discharge opening is the toper structure, the upper end of feeder hopper is equipped with the apron, the left and right sides of apron all is through hasp and the lateral wall fastening connection of feeder hopper, the one end of pivot extends to the inside of feeder hopper and fixedly connected with spline gauge. The utility model can effectively save energy consumption during the production of the color master batch, improve the production speed of the color master batch, cool the molded color master batch and improve the production quality of the color master batch.

However, the energy-saving masterbatch production equipment does not consider the following problems when in use:

the color master batch in the sleeve is directly extruded by the helical blades for slitting, and is cooled only by the exhaust fan, so that the cooling effect is poor, the color master batch still has viscosity in the slitting process, and the color master batch is easily adhered to a cutter and a net mounting plate, and further the slitting effect is influenced; the reticular lamina does not have the screening function, because cut grain precision and not enough lead to the masterbatch to differ in size, the difference is great between the masterbatch, can cause the measurement inaccurate when the measurement like this, and the masterbatch of equidimension not mixes and can influence the quality of masterbatch.

Disclosure of Invention

The utility model aims to provide plastic color master batch production equipment to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plastics masterbatch production facility, includes granulation mechanism, granulation mechanism includes motor, feed cylinder, inlet pipe, electromagnetic induction coil, auger, a water section of thick bamboo, forming tube, one-level pivot and cutter, motor fixed connection puts at the up end central point of feed cylinder, and the up end left side of inlet pipe and feed cylinder communicates, electromagnetic induction coil twines the surface at the feed cylinder, the auger is as for the inside central point of feed cylinder puts, and the output shaft of motor runs through the upper end fixed connection of feed cylinder and auger, a water section of thick bamboo fixed connection is at the lower terminal surface of feed cylinder, and the upper and lower both ends of one-level pivot respectively with the sealed bearing swing joint of the upper and lower both ends face central point of a water section of thick bamboo put, the up end of one-level pivot runs through the up end of a water section of thick bamboo and the lower extreme fixed connection of auger, and the lower terminal surface of one-level pivot runs through the central point fixed connection of a water section of thick bamboo and cutter, a plurality of forming pipes are arranged in the water barrel in an annular equidistant mode close to the inner side wall, the upper end face and the lower end face of the water barrel are respectively penetrated through the upper end face and the lower end face of the forming pipes, and a screening mechanism is arranged below the water barrel.

Preferably, an insulating and heat-insulating layer is fixedly connected between the electromagnetic induction coil and the outer surface of the charging barrel, an annular cavity is formed in the barrel body of the charging barrel, and a heat-insulating layer is fixedly connected in the annular cavity.

Preferably, a plurality of gas pockets have been seted up to the upper end surface annular equidistance of a water section of thick bamboo, the vertical equidistance fixedly connected with blade of the surface of one-level pivot, the cooling water liquid level in the water section of thick bamboo is less than the height of gas pocket, and the blade of the top is higher than the liquid level of cooling water.

Preferably, the screening mechanism comprises a box body, a discharge port, sieve plates, fixing rings and shaft holes, the box body is of a cylindrical cavity structure, the central position of the upper end face of the box body is communicated with the lower end face of the water cylinder and is fixedly connected with the water cylinder, the sieve plates are of a conical structure, the central positions of the upper ends of the sieve plates are fixedly connected with the fixing rings, the central positions of the fixing rings are provided with the shaft holes, the sieve plates are arranged at equal intervals, the sieve holes of the three sieve plates are sequentially reduced, the central position of the lower end face of a cutter at the lower end of the water cylinder is fixedly connected with a secondary rotating shaft, the fixing rings at the central positions of the upper ends of the sieve plates are sleeved on the secondary rotating shaft, the box body positions at the left and right ends of the outer edge of each sieve plate are provided with the discharge port, the left and right ends of the outer edge of each sieve plate are fixedly connected with the limiting blocks, and the supporting plates are fixedly connected below the discharge port, and a receiving groove is arranged on the supporting plate.

Preferably, every the second grade pivot left and right sides difference fixedly connected with fixed block of solid fixed ring top position, and the equal fixedly connected with lug of terminal surface under every fixed block, the lower extreme of lug is the semi spherical structure, gu fixed ring's up end corresponds a plurality of lugs of annular equidistance fixed connection, the cylinder hole has all been seted up to the terminal surface under the stopper, and the downthehole gag lever post that is provided with of cylinder, the lower extreme of gag lever post and the lower terminal surface fixed connection of discharge gate, the surface cover of gag lever post is equipped with the spring, and the lower terminal surface fixed connection of the upper end of spring and stopper to the lower terminal surface fixed connection of the lower extreme of spring and discharge gate.

Preferably, every the equal fixedly connected with scraper blade of lateral surface of fixed block, and the lower terminal surface of scraper blade all with the up end contact of sieve, the below fixedly connected with flabellum of second grade pivot, and the bearing swing joint that terminal surface central point put under second grade pivot lower extreme and the box put, box lower extreme fixedly connected with bottom plate, and the terminal surface evenly sets up the ventilation hole that runs through to terminal surface under the box under the bottom plate, four turning positions of terminal surface under the bottom plate all fixedly connected with universal wheels.

Compared with the prior art, the utility model has the beneficial effects that:

1. the water drum is arranged on the outer side of the forming pipe, the color master in the forming pipe is cooled by cooling water in the water drum, and the color master is blown by fan blades at the bottom of the box body to improve the cooling effect of the color master after being extruded through the forming pipe, so that the color master is not easy to adhere to the cutter after the cutter cuts the color master, and the processing efficiency is improved;

2. the screening mechanism is arranged below the granulating mechanism, and a motor of the granulating mechanism drives a sieve plate of the screening mechanism to vibrate up and down so as to realize efficient screening of the color master batches, so that the color master batches enter the collecting tank according to different sizes, the quality of the color master batches is improved, and electric energy is saved;

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

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

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged view of FIG. 2 at E in accordance with the present invention;

FIG. 6 is an enlarged view of the utility model at C of FIG. 3;

fig. 7 is an enlarged view of the utility model at D in fig. 3.

Description of reference numerals:

1. a granulation mechanism; 11. a motor; 12. a charging barrel; 13. a feed pipe; 14. an electromagnetic induction coil; 15. a packing auger; 16. a water cylinder; 161. air holes; 17. forming a tube; 18. a primary rotating shaft; 181. a blade; 19. a cutter; 2. a screening mechanism; 21. a box body; 22. a discharge port; 23. a sieve plate; 24. a fixing ring; 25. a shaft hole; 3. a receiving groove; 31. a support plate; 4. a secondary rotating shaft; 41. a squeegee; 42. a fan blade; 43. a fixed block; 431. a bump; 5. a limiting block; 51. a cylindrical bore; 52. a spring; 53. a limiting rod; 6. an insulating and heat-insulating layer; 7. an annular cavity; 71. a heat-insulating layer; 8. a base plate; 81. a vent hole; 9. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution:

the utility model provides a plastics masterbatch production facility, includes granulation mechanism 1, granulation mechanism 1 includes motor 11, feed cylinder 12, inlet pipe 13, electromagnetic induction coil 14, auger 15, a water section of thick bamboo 16, forming tube 17, one-level pivot 18 and cutter 19, 11 fixed connection of motor puts at the up end central point of feed cylinder 12, and inlet pipe 13 communicates with the up end left side of feed cylinder 12, electromagnetic induction coil 14 twines at the surface of feed cylinder 12, auger 15 is as for the inside central point of feed cylinder 12 puts, and motor 11's output shaft runs through the upper end fixed connection of feed cylinder 12 with auger 15, 16 fixed connection of water section of thick bamboo is at the lower terminal surface of feed cylinder 12, and the upper and lower both ends of one-level pivot 18 respectively with the sealed bearing swing joint that 16 upper and lower both ends face central point put of a water section of thick bamboo 16 put, the upper end of one-level pivot 18 runs through the lower extreme fixed connection of the up end of a water section of thick bamboo 16 and auger 15, and the lower extreme of one-level pivot 18 runs through the central point that a lower terminal surface and cutter 19 of a water section of thick bamboo 16 put fixed connection, a water section of thick bamboo 16 is inside to be close to inside wall position annular equidistance and is provided with a plurality of forming tubes 17, and the upper and lower both ends of forming tube 17 run through the upper and lower both ends face of a water section of thick bamboo 16 respectively, a water section of thick bamboo 16 below is provided with screening mechanism 2.

When the color masterbatch extruder works, raw materials are added into the charging barrel 12 through the feeding pipe 13, the motor 11 is started to drive the packing auger 15 to rotate, the electromagnetic induction coil 14 is simultaneously connected with alternating current, the alternating current generates an alternating magnetic field through the electromagnetic induction coil 14, the packing auger 15 made of magnetic conductivity materials is arranged in the alternating magnetic field to cut alternating magnetic lines, so that eddy current is generated in the raw materials, the atoms in a raw material body move irregularly at high speed through the eddy current, the atoms collide with each other and rub to generate heat energy, so that the raw materials are heated uniformly and melted under the action of the electromagnetic induction coil 14, the raw materials are pushed into the molding pipe 17 in the water barrel 16 under the action of the packing auger 15, the color masterbatch raw materials are gradually molded in the molding pipe 17 without being in a complete molten state under the action of cooling water in the water barrel 16, the molding pipe 17 is continuously extruded under the action of pressure, so that the extruded color masterbatch is in a strip shape, the coating has the adhesion coating of putting at the internal surface coating of forming tube 17, avoided masterbatch raw materials adhesion at the internal surface of forming tube 17 and caused blocking phenomenon, because the lower extreme fixed connection of one-level pivot 18 and auger 15, make motor 11 drive one-level pivot 18 rotation when driving auger 15 rotatory, thereby drive cutter 19 and rotate, the strip masterbatch of extruding is cut the color masterbatch under cutter 19's cutting effect, the cooling water can accelerate molten state's masterbatch raw materials cooling shaping, thereby make things convenient for cutter 19 to cut it, avoid masterbatch high temperature still to have viscidity and the adhesion on cutter 19 simultaneously, the cutting effect has been improved.

As an embodiment of the present invention, as shown in fig. 2 and 5, an insulating layer 6 is fixedly connected between the electromagnetic induction coil 14 and the outer surface of the charging barrel 12, an annular cavity 7 is opened inside the barrel body of the charging barrel 12, and an insulating layer 71 is fixedly connected inside the annular cavity 7.

In operation, fixedly connected with insulating layer 6 between the surface of electromagnetic induction coil 14 and feed cylinder 12, insulating layer 6 can avoid alternating current in the electromagnetic induction coil 14 directly to act on feed cylinder 12 and cause the damage to the electric elements on feed cylinder 12, avoid simultaneously in the feed cylinder 12 high temperature conduction to electromagnetic induction coil 14 on and cause the damage to electromagnetic induction coil 14, the heat that heat preservation 71 set up can reduce the heating process scatters and disappears, thereby make the masterbatch raw materials can obtain abundant even heating, improve and melt the effect, avoid melting inadequately and stop up forming tube 17.

As an embodiment of the present invention, as shown in fig. 2 and 4, a plurality of air holes 161 are annularly and equidistantly formed in an outer surface of an upper end of the water cylinder 16, blades 181 are fixedly connected to an outer surface of the primary rotating shaft 18 in a vertical and equidistant manner, a liquid level of the cooling water in the water cylinder 16 is lower than a height of the air holes 161, and an uppermost blade 181 is higher than the liquid level of the cooling water.

In operation, based on the above-mentioned embodiment, first order pivot 18 takes moving blade 181 to rotate in the pivoted process, thereby stir the cooling water in the water drum 16, because the cooling water constantly absorbs the heat of the female raw materials of internal color of forming tube 17, make the temperature of cooling water can rise gradually, so constantly stir the mobility of cooling water in order to improve the cooling water through blade 181, thereby accelerate the cooling rate of cooling water, furthermore, the blade 181 of the top is higher than the liquid level of cooling water, make blade 181 can exchange steam and external gas in water drum 16 at the rotation in-process, thereby further improve the cooling rate of cooling water, and then guarantee the cooling shaping effect to the female raw materials of internal color of forming tube 17, conveniently cut the granulation.

As an embodiment of the present invention, as shown in fig. 2, 3 and 6, the screening mechanism 2 includes a box body 21, a discharge port 22, a sieve plate 23, a fixing ring 24 and a shaft hole 25, the box body 21 is a cylindrical cavity structure, the center position of the upper end surface of the box body 21 is communicated with the lower end surface of the water drum 16 and is fixedly connected with the water drum 16, the sieve plate 23 is a conical structure, the center position of the upper end of the sieve plate 23 is fixedly connected with the fixing ring 24, the center position of the fixing ring 24 is provided with the shaft hole 25, the sieve plate 23 is provided with three sieve plates 23 at equal intervals, the sieve holes of the three sieve plates 23 are sequentially reduced, the center position of the lower end surface of the cutter 19 at the lower end of the water drum 16 is fixedly connected with the secondary rotating shaft 4, the fixing ring 24 at the center position of the upper end of each sieve plate 23 is sleeved on the secondary rotating shaft 4, the box body 21 at the left and right ends of the outer edge of each sieve plate 23 is provided with the discharge port 22, and be provided with stopper 5 in the discharge gate 22, every both ends all with stopper 5 fixed connection about the outer edge of sieve 23, discharge gate 22 below fixedly connected with backup pad 31, and placed receiving groove 3 on the backup pad 31.

When the color master batch processing device works, the cut color master batches fall on the sieve plate 23, because the sieve plate 23 is in a conical structure, and the sieve pores of the three sieve plates 23 are sequentially reduced, large-particle color master batches falling on the first sieve plate 23 enter the corresponding receiving tank 3 through the uppermost discharge holes 22 on the left side and the right side of the box body 21, medium-particle color master batches fall on the second sieve plate 23 through the first sieve plate 23 and then enter the corresponding receiving tank 3 through the discharge holes 22 at the middle positions of the left side and the right side of the box body 21, small-particle color master batches fall on the third sieve plate 23 through the first sieve plate 23 and the second sieve plate 23 and enter the corresponding receiving tank 3 through the lowermost discharge holes 22 on the left side and the right side of the box body 21, different color master batches can be distinguished layer by layer, so that the quality of the color master batches is improved, the three sieve plates 23 are all slidably connected on the secondary rotating shaft 4 through the fixing ring 24, the screening effect is improved conveniently by driving the screen plate 23 to vibrate in the follow-up process.

As an embodiment of the present invention, as shown in fig. 3, 6 and 7, the left and right sides of the secondary rotating shaft 4 above each fixing ring 24 are respectively and fixedly connected with a fixing block 43, the lower end surface of each fixing block 43 is fixedly connected with a bump 431, the lower end of the bump 431 is of a hemispherical structure, the upper end surface of each fixing ring 24 corresponds to a plurality of bumps 431 fixedly connected in an annular equidistant manner, the lower end surface of each limiting block 5 is provided with a cylindrical hole 51, a limiting rod 53 is arranged in each cylindrical hole 51, the lower end of each limiting rod 53 is fixedly connected with the lower end surface of the corresponding discharge port 22, the outer surface of each limiting rod 53 is sleeved with a spring 52, the upper end of each spring 52 is fixedly connected with the lower end surface of each limiting block 5, and the lower end of each spring 52 is fixedly connected with the lower end surface of the corresponding discharge port 22.

When the screen plate pressing device works, in an initial state, the bump 431 on the lower end face of the fixed block 43 and the bump 431 on the upper end face of the fixed ring 24 are staggered with each other, and as the secondary rotating shaft 4 is fixedly connected with the center position of the lower end face of the cutter 19, the primary rotating shaft 18 drives the secondary rotating shaft 4 to rotate while driving the cutter 19 to rotate, so that the electric fixed block 43 rotates, further the bump 431 on the lower end face of the fixed block 43 and the bump 431 on the upper end face of the fixed ring 24 collide with each other continuously, an extrusion force is generated on the screen plate 23, so that the screen plate 23 is displaced downwards, the left end and the right end of the screen plate 23 are fixedly connected with the limiting block 5, further the limiting block 5 is driven to displace downwards along the limiting rod 53, further the limiting block 5 is driven to compress the spring 52, and after the bump 431 on the lower end face of the fixed block 43 and the bump 431 on the upper end face of the fixed ring 24 are separated from each other continuously, the screen plate 23 begins to rebound under the action of the spring 52, and the repeated, the sieve plate 23 can vibrate up and down back and forth, so that the color master batches are prevented from being stacked on the sieve plate 23 to reduce the sieving effect.

As an embodiment of the present invention, as shown in fig. 3, 6 and 7, a scraper 41 is fixedly connected to an outer side surface of each of the fixing blocks 43, a lower end surface of each of the scrapers 41 contacts an upper end surface of the sieve plate 23, a fan blade 42 is fixedly connected to a lower portion of the secondary rotating shaft 4, a lower end of the secondary rotating shaft 4 is movably connected to a bearing at a central position of an inner lower end surface of the box 21, a bottom plate 8 is fixedly connected to a lower end of the box 21, vent holes 81 penetrating through the inner lower end surface of the box 21 are uniformly formed in the lower end surface of the bottom plate 8, and universal wheels 9 are fixedly connected to four corner positions of the lower end surface of the bottom plate 8.

In operation, based on above-mentioned embodiment, because discharge gate 22 all sets up in the left and right sides of box 21, drive scraper blade 41 through second grade pivot 4 drive fixed block 43 pivoted and rotate, thereby scrape the masterbatch of piling up before the trailing flank on sieve 23 up end, make the masterbatch can be driven to discharge gate 22 position, thereby get into corresponding receiving tank 3, the collection degree of masterbatch has been improved, second grade pivot 4 can drive flabellum 42 and constantly rotate simultaneously, thereby pass through ventilation hole 81 with the cold air of bottom plate 8 below and inhale inside box 21, the cooling water in the cooperation water section of thick bamboo 16 carries out the air-cooling to the masterbatch behind the extrusion water section of thick bamboo 16, thereby improve the cooling shaping effect of masterbatch, avoid adhesion on cutter 19 after the cutting, also avoid the masterbatch to glue on sieve 23, the machining rate has been improved.

The working principle is as follows: raw materials are added into a charging barrel 12 through a feeding pipe 13, a motor 11 is started to drive an auger 15 to rotate, an alternating current is conducted to an electromagnetic induction coil 14 at the same time, the alternating current generates an alternating magnetic field through the electromagnetic induction coil 14, the auger 15 made of magnetic conductive materials is arranged in the electromagnetic induction coil to cut alternating magnetic lines of force, so that eddy current is generated in the raw materials, the atoms in a raw material body move irregularly at high speed due to the eddy current, the atoms collide with each other and rub to generate heat energy, and an effect of heating the raw materials is achieved, the raw materials are heated uniformly and melted under the action of the electromagnetic induction coil 14, the raw materials are pushed into a forming pipe 17 in a water barrel 16 under the action of the auger 15, color master batch raw materials are gradually formed in the forming pipe 17 without being in a complete melting state under the action of cooling water in the water barrel 16, the color master batch raw materials are continuously extruded out of the forming pipe 17 under the action of pressure, and the extruded color master batch is in a strip shape, the inner surface of the forming tube 17 is coated with an adhesive release coating, so that the phenomenon that color master batch raw materials are adhered to the inner surface of the forming tube 17 to cause blockage is avoided, the first-stage rotating shaft 18 is fixedly connected with the lower end of the packing auger 15, the motor 11 drives the first-stage rotating shaft 18 to rotate while driving the packing auger 15 to rotate, so as to drive the cutter 19 to rotate, extruded strip color master batches are cut into color master batches under the cutting action of the cutter 19, cooling water can accelerate the color master batch raw materials in a molten state to be cooled and formed, so that the cutter 19 can conveniently cut the color master batches, meanwhile, the color master batches are prevented from being adhered to the cutter 19 due to viscosity caused by overhigh temperature, the cutting effect is improved, the cut color master batches fall on the sieve plate 23, and because the sieve plate 23 is in a conical structure, sieve pores of three sieve plates 23 are sequentially reduced, large-particle color master batches falling on the first sieve plate 23 enter the corresponding receiving groove 3 through the uppermost discharge hole 22 on the left and right sides of the box 21, the color master batches with medium particles fall on the second sieve plate 23 through the first sieve plate 23 and then enter the corresponding receiving tank 3 through the discharging port 22 at the middle position of the left side surface and the right side surface of the box body 21, the color master batches with small particles fall onto the third sieve plate 23 through the first sieve plate and the second sieve plate 23 and enter the corresponding receiving tank 3 through the discharging port 22 at the lowest position of the left side surface and the right side surface of the box body 21, and the color master batches with different sizes are distinguished through layer-by-layer screening, so that the quality of the color master batches is improved, in an initial state, the lug 431 at the lower end surface of the fixing block 43 is staggered with the lug 431 at the upper end surface of the fixing ring 24, the primary rotating shaft 18 drives the secondary rotating shaft 4 to rotate while driving the cutter 19 to rotate, so that the electric fixing block 43 rotates, and further drives the lug 431 at the lower end surface of the fixing block 43 and the lug 431 at the upper end surface of the fixing ring 24 to continuously collide with each other, and generate extrusion force on the sieve plate 23, thereby the sieve plate 23 is displaced downwards, the left end and the right end of the sieve plate 23 are fixedly connected with the limiting block 5, thereby the limiting block 5 is driven to displace downwards along the limiting rod 53, and further the limiting block 5 is driven to compress the spring 52, after the lug 431 at the lower end face of the fixing block 43 is driven to be continuously separated from the lug 431 at the upper end face of the fixing ring 24, the sieve plate 23 starts to rebound under the action of the spring 52, and repeatedly, the sieve plate 23 can vibrate back and forth up and down, thereby the color master batch is prevented from being accumulated on the sieve plate 23 to reduce the sieving effect, because the discharge ports 22 are all arranged at the left side face and the right side face of the box body 21, the fixing block 43 is driven to rotate through the secondary rotating shaft 4, and simultaneously the scraper 41 is driven to rotate, thereby the color master batch accumulated on the front side face and the rear side face at the upper end face of the sieve plate 23 is scraped, so that the color master batch can be driven to the position of the discharge port 22, thereby enter the corresponding receiving tank 3, thereby the collection degree of the color master batch is improved, simultaneously second grade pivot 4 can drive flabellum 42 and constantly rotate to inside inhaling box 21 through ventilation hole 81 with the cold air of bottom plate 8 below, the cooling water in the cooperation water section of thick bamboo 16 carries out the forced air cooling to the masterbatch after extruding water section of thick bamboo 16, thereby improves the cooling shaping effect of masterbatch, avoids the adhesion on cutter 19 after the cutting, also avoids the masterbatch to glue on sieve 23, has improved the machining rate.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a plastics masterbatch production facility, includes granulation mechanism (1), its characterized in that: granulation mechanism (1) includes motor (11), feed cylinder (12), inlet pipe (13), electromagnetic induction coil (14), auger (15), a water section of thick bamboo (16), forming tube (17), one-level pivot (18) and cutter (19), motor (11) fixed connection is put at the up end central point of feed cylinder (12), and inlet pipe (13) and the up end left side intercommunication of feed cylinder (12), electromagnetic induction coil (14) winding is at the surface of feed cylinder (12), auger (15) are as for feed cylinder (12) inside central point to put, and the output shaft of motor (11) runs through the upper end fixed connection of feed cylinder (12) and auger (15), water section of thick bamboo (16) fixed connection is at the lower terminal surface of feed cylinder (12), and the upper and lower both ends of one-level pivot (18) respectively with water section of thick bamboo (16) about the sealed bearing swing joint of both ends central point position, the upper end of one-level pivot (18) runs through the up end of a water section of thick bamboo (16) and the lower extreme fixed connection of auger (15), and the lower extreme of one-level pivot (18) runs through the central point that the lower terminal surface of a water section of thick bamboo (16) and cutter (19) put fixed connection, water section of thick bamboo (16) inside is close to inside wall position annular equidistance and is provided with a plurality of forming tubes (17), and the upper and lower both ends face of a water section of thick bamboo (16) is run through respectively at the upper and lower both ends of forming tube (17), a water section of thick bamboo (16) below is provided with screening mechanism (2).

2. The plastic color masterbatch production equipment according to claim 1, characterized in that: fixedly connected with insulating layer (6) between the surface of electromagnetic induction coil (14) and feed cylinder (12), and the barrel of feed cylinder (12) is inside to be seted up annular cavity (7) to fixedly connected with heat preservation (71) in annular cavity (7).

3. The plastic color masterbatch production equipment according to claim 1, characterized in that: a plurality of gas holes (161) have been seted up to the upper end surface annular equidistance of water section of thick bamboo (16), the vertical equidistance fixedly connected with blade (181) of the surface of one-level pivot (18), the height that the cooling water liquid level in water section of thick bamboo (16) is less than gas hole (161), and blade (181) the top is higher than the liquid level of cooling water.

4. The plastic color masterbatch production equipment according to claim 1, characterized in that: screening mechanism (2) is including box (21), discharge gate (22), sieve (23), solid fixed ring (24) and shaft hole (25), box (21) are the cylinder cavity structure, and the up end central point of box (21) puts and end face intercommunication under water section of thick bamboo (16) and with water section of thick bamboo (16) fixed connection, sieve (23) are the toper structure, and sieve (23) upper end central point puts solid fixed ring (24) of fixedly connected with to gu fixed ring (24) central point puts and has seted up shaft hole (25), sieve (23) set up the equidistance and are provided with threely, and the sieve mesh of three sieve (23) reduces in proper order, end face central point fixedly connected with second grade pivot (4) under water section of thick bamboo (16) end cutter (19), every gu fixed ring (24) that sieve (23) upper end central point put all overlap on second grade pivot (4), every sieve (23) outer box (21) position along controlling both ends has all seted up discharge gate (22) And be provided with stopper (5) in discharge gate (22), every both ends all with stopper (5) fixed connection about the outer edge of sieve (23), discharge gate (22) below fixedly connected with backup pad (31), and placed receiving groove (3) on backup pad (31).

5. The plastic color masterbatch production equipment of claim 4, wherein: every two-stage rotating shaft (4) left and right sides of solid fixed ring (24) top position is fixedly connected with fixed block (43) respectively, and equal fixedly connected with lug (431) of terminal surface under every fixed block (43), the lower extreme of lug (431) is half spherical structure, the up end of solid fixed ring (24) corresponds a plurality of lugs (431) of annular equidistance fixed connection, cylinder hole (51) have all been seted up to the terminal surface under stopper (5), and be provided with gag lever post (53) in cylinder hole (51), the lower extreme of gag lever post (53) and the lower terminal surface fixed connection of discharge gate (22), the surface cover of gag lever post (53) is equipped with spring (52), and the upper end of spring (52) and the lower terminal surface fixed connection of stopper (5) to the lower extreme of spring (52) and the lower terminal surface fixed connection of discharge gate (22).

6. The plastic color masterbatch production equipment of claim 5, wherein: every the equal fixedly connected with scraper blade (41) of lateral surface of fixed block (43), and the lower terminal surface of scraper blade (41) all with the up end contact of sieve (23), the below fixedly connected with flabellum (42) of second grade pivot (4), and the bearing swing joint that terminal surface central point put under second grade pivot (4) lower extreme and box (21) inside, box (21) lower extreme fixedly connected with bottom plate (8), and terminal surface evenly set up ventilation hole (81) that run through to box (21) inside terminal surface down under bottom plate (8), four corner positions under bottom plate (8) all fixedly connected with universal wheel (9).