阅读说明：本技术 一种塑料颗粒加热熔化输送设备及其工作方法 (Plastic particle heating, melting and conveying equipment and working method thereof ) 是由 孙亚萍 李丹丹 于 2020-07-23 设计创作，主要内容包括：本发明公开了一种塑料颗粒加热熔化输送设备及其工作方法,所述支撑台一顶部偏右侧设有支撑圆环,所述支撑圆环顶部右侧开设有圆槽,圆槽内部固定安装有玻珠螺丝,所述支撑圆环内部固定安装有第一电机,所述第一电机转动轴固定连接有转盘,所述转盘转动安装在支撑圆环顶部,所述转盘顶部活动安装有四个放料筒,所述支撑台一右侧放置有支撑台二,所述支撑台二顶部开设有方槽,方槽内部放置有电磁加热板,方槽正面一侧通过铰链转动连接有槽门,所述槽门中部开设有电源线孔,所述电磁加热板顶部放置有加热箱体；采用上述结构后,该设备能够方便的加工不同类别的塑料颗粒,提高了工作效率,节省了工作时间。(The invention discloses plastic particle heating, melting and conveying equipment and a working method thereof.A supporting circular ring is arranged on the right side of the top of a supporting table I, a circular groove is formed in the right side of the top of the supporting circular ring, a glass bead screw is fixedly arranged in the circular groove, a first motor is fixedly arranged in the supporting circular ring, a rotating shaft of the first motor is fixedly connected with a rotating disc, the rotating disc is rotatably arranged at the top of the supporting circular ring, four material placing cylinders are movably arranged at the top of the rotating disc, a supporting table II is arranged on the right side of the supporting table I, a square groove is formed in the top of the supporting table II, an electromagnetic heating plate is arranged in the square groove, a groove door is rotatably connected to one side of the front side of the square groove through a hinge, a; after adopting above-mentioned structure, the processing that this equipment can be convenient is different types of plastic granules, has improved work efficiency, has saved operating time.)

1. The plastic particle heating, melting and conveying equipment comprises a first supporting table (1) and is characterized in that a supporting circular ring (32) is arranged on the right side of the top of the first supporting table (1), a circular groove is formed in the right side of the top of the supporting circular ring (32), a glass bead screw (33) is fixedly installed in the circular groove, a first motor (2) is fixedly installed in the supporting circular ring (32), a rotating shaft of the first motor (2) is fixedly connected with a rotating disc (3), the rotating disc (3) is rotatably installed on the top of the supporting circular ring (32), and four charging barrels (4) are movably installed on the top of the rotating disc (3);

a second supporting table (21) is placed on the right side of the first supporting table (1), a square groove is formed in the top of the second supporting table (21), an electromagnetic heating plate (18) is placed inside the square groove, a groove door (19) is rotatably connected to one side of the front side of the square groove through a hinge (20), a power line hole (36) is formed in the middle of the groove door (19), a heating box body (7) is placed at the top of the electromagnetic heating plate (18), a heating cover (8) is installed at the top of the heating box body (7), a feeding funnel (5) is fixedly installed on the left side of the heating cover (8), a fixing plate (16) is fixedly connected to the middle of the top end of the heating cover (8), a servo motor (9) and electric push rods (15) are fixedly installed on the left side of the fixing plate (16), the electric push rods (15) are symmetrically distributed relative, the heating box is characterized in that a pressure gauge (14) is fixedly mounted at the front end of the right side of the heating cover (8), a thermometer (12) is fixedly mounted at the rear end of the right side of the heating cover (8), a first rotating shaft (10) is fixedly connected with a rotating shaft of the servo motor (9), a first stirring blade (11) and a second stirring blade (34) are fixedly connected with the first rotating shaft (10), two moving rods of the electric push rods (15) penetrate through the heating cover (8) and are fixedly connected with a scraper (17), the scraper (17) is located on the inner side of the opening of the heating box body (7), the scraper (17) is located below the heating cover (8), one end of a connecting pipe (30) is fixedly connected to the bottom of the right side of the heating box body (7), and a second valve;

supporting bench two (21) right side is equipped with fixed station (22), mounting hole three has been seted up at fixed station (22) middle part, and fixed mounting has a storage bucket (27) in the mounting hole three, upper cover (24) top is stamped, upper cover (24) top center fixed mounting has second motor (23), second motor (23) axis of rotation runs through upper cover (24) fixedly connected with second pivot (25), second pivot (25) outside is equipped with helical blade (26), storage bucket (27) top left side fixedly connected with connecting pipe (30) other end, storage bucket (27) bottom is equipped with discharge gate (28), discharge gate (28) bottom fixed mounting has first valve (29).

2. The plastic particle heating, melting and conveying equipment as claimed in claim 1, wherein a first mounting groove (41) is formed in the center of the outer side of the bottom of the charging barrel (4), a tapered groove (44) is formed in the center of the inner side of the bottom of the charging barrel (4), a discharging pipe (42) is fixedly connected to the bottom of the right side of the charging barrel (4), and a third valve (43) is fixedly mounted at the lower end of the discharging pipe (42).

3. The plastic particle heating, melting and conveying equipment as claimed in claim 1, wherein a third mounting groove (53) is formed in the middle of the bottom of the rotary table (3), four limiting circular grooves (54) are formed in the bottom of the third mounting groove (53) in an equiangular manner, a threaded hole (55) is formed in the center of the bottom of the rotary table (3), the threaded hole (55) and the third mounting groove (53) are coaxially arranged, a rotating shaft of the first motor (2) is in threaded connection with the threaded hole (55), the rotary table (3) is rotatably mounted on the top of the supporting circular ring (32) through the third mounting groove (53), the limiting circular groove (54) on the right side is clamped on the top of the glass bead screw (33), a second mounting groove (50) is formed in the top of the rotary table (3) in an equiangular manner, a hexagonal boss (52) is arranged in the center of the bottom of the second mounting groove (50), and a through, the discharging barrel (4) is placed in a second mounting groove (50), the hexagonal boss (52) and the first mounting groove (41) are installed in a matched mode, and the discharging pipe (42) penetrates through the through hole (51) and is fixedly connected to the bottom of the right side of the discharging barrel (4).

4. The plastic particle heating, melting and conveying equipment as claimed in claim 1, wherein the feeding hopper (5) is positioned right below a discharging pipe (42) of the right charging barrel (4), the feeding hopper (5) is conical, a partition plate groove is formed in the bottom end of the feeding hopper (5), and the first partition plate (6) is slidably mounted in the partition plate groove.

5. The plastic particle heating, melting and conveying device as claimed in claim 1, wherein four first stirring blades (11) are linearly and equidistantly distributed on the first rotating shaft (10), three second stirring blades (34) are linearly and equidistantly distributed on the first rotating shaft (10), the first stirring blades (11) and the second stirring blades (34) are arranged in a staggered mode, a rotating groove is formed in the center of the inner side of the bottom of the heating box body (7), the bottom end of the first rotating shaft (10) is rotatably installed in the rotating groove, a through hole is formed in the center of the heating cover (8), the top end of the first rotating shaft (10) penetrates through the through hole and is connected to a rotating shaft of the servo motor (9) in a threaded mode, and the inner side face of the bottom of the heating box body (7) is an inclined plane with the left high and the right low.

6. The plastic particle heating, melting and conveying equipment as claimed in claim 1, wherein a fourth mounting hole is formed in the bottom of the right side of the heating box body (7), one end of a connecting pipe (30) is fixedly mounted inside the fourth mounting hole, a first mounting hole (35) is formed in the wall of the left side of the top end of the discharging barrel (27), the other end of the connecting pipe (30) is fixedly mounted in the first mounting hole (35), the sizes of frame openings in the inner sides of the scraping plates (17) are all larger than the lengths of the first stirring blade (11) and the second stirring blade (34), and the frame openings in the outer sides of the scraping plates (17) are matched with the opening of the heating box body (7).

7. The working method of the plastic particle heating, melting and conveying equipment is characterized by comprising the following steps of:

the method comprises the steps of firstly, respectively pouring different types of plastic particles into four material placing barrels (4), starting a first motor (2), driving a rotary disc (3) to rotate through the rotation shaft of the first motor (2), enabling the material placing barrels (4) filled with the plastic particles to be heated and melted to rotate to the upper part of a feeding hopper (5), opening a third valve (43), and placing the plastic particles into the feeding hopper (5);

opening a first partition plate (6) in a feeding hopper (5), enabling plastic particles to enter a heating box body (7), then switching on a power supply of an electromagnetic heating plate (18), heating the heating box body (7), melting the plastic particles in the heating box body (7), starting a servo motor (9) while heating the heating box body (7), driving a first rotating shaft (10), a first stirring blade (11) and a second stirring blade (34) to rotate to stir the melted plastic particles, observing the internal temperature and pressure of the heating box body (7) through a thermometer (12) and a pressure gauge (14), timely regulating and controlling, and opening a pressure release valve (13) to release the excessive pressure when the internal pressure of the heating box body (7) is too high;

and thirdly, when all the plastic particles are melted, opening a second valve (31) to enable the plastic melt slurry to enter a discharge barrel (27), simultaneously opening a first valve (29) and starting a second motor (23), driving a second rotating shaft (25) and a spiral blade (26) to rotate through the second motor (23), conveying the plastic melt slurry to a required place from a discharge port (28), starting an electric push rod (15) in the conveying process, pushing a scraper (17) to move downwards, pushing the plastic melt slurry adhered to the inner wall of a heating box body (7) to the bottom of the heating box body (7), enabling the plastic melt slurry to flow into the discharge barrel (27), and conveying the plastic melt slurry out.

Technical Field

The invention relates to the technical field of industrial equipment, in particular to plastic particle heating, melting and conveying equipment and a working method thereof.

Background

In daily life, the regenerated plastic particles can be used for manufacturing various plastic bags, barrels, basins, toys, furniture, stationery and other articles of daily life and various plastic products. In the clothing industry, the fabric can be used for manufacturing clothing, ties, buttons and zippers. In the aspect of building materials, the derivative of the recycled plastic particles is a plastic wood profile for manufacturing various building components, plastic doors and windows and the like. In the aspect of chemical industry, the method can be used for manufacturing reaction kettles, pipelines, containers, pumps, valves and the like, and is applied to chemical production places for solving the problem of corrosive wear. In agriculture, the fertilizer can be used for manufacturing agricultural films, water pumping pipes, agricultural implements, fertilizer packaging bags and cement packaging bags. In addition, the recycled plastic granules are also widely applied to the electrical appliance industry and the telecommunication industry, at present, when some products are molded, the recycled plastic granules need to be heated and melted, the melted slurry can be used for manufacturing needed plastic products according to corresponding dies, however, when the plastic granules are heated and melted, a heating and melting conveying device is needed, the structure and the function of the existing heating and melting conveying device are single, the heating and melting efficiency is low, and the production efficiency is reduced.

The patent publication number is CN206718227U discloses a plastic granules adds heat melting device, including the main tank body and reduction gear, the top joint of main tank body has the reduction gear, the reduction gear has cup jointed steady axle ware through the bull stick, the one end transmission of steady axle ware is connected with driving motor, top one side of the main tank body is equipped with the pan feeding mouth, inside one side joint of the main tank body has temperature sensor, the main tank body shell has been cup jointed to the surface of the main tank body, the bottom fixedly connected with supporting legs of the main tank body, the bottom middle part joint of the main tank body has the discharging pipe, the one end joint that bottom one side of the main tank body is close to the discharging pipe has the comdenstion water export, be equipped with infrared heater. Although this device has set up "U" shape agitator, has improved the efficiency of heating and melting, the not convenient plastic granules of different types of processing is not enough yet of stirring in the heating and melting process to also can't clear up the thick liquid of melting of adhesion on the box inner wall.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide plastic particle heating, melting and conveying equipment and a working method thereof, wherein different types of plastic particles can be conveniently and quickly added into a feeding hopper and simultaneously can be mixed and added through the matched installation of a first supporting table, a first motor, a rotary disc and a charging barrel; the top of the first support table is provided with a support ring, a first motor is fixedly installed inside the support ring, a turntable is rotatably installed at the top of the support ring, a rotating shaft of the first motor is fixedly connected to the bottom of the turntable, four material placing barrels are movably installed at the top of the turntable, the turntable is driven to rotate through the first motor, and plastic particles are conveniently and rapidly added into a feeding hopper; simultaneously, the four charging barrels can be used for placing different types of plastic particles, the first motor drives the rotary table to rotate, and different types of plastic particles are added to enter the charging hopper for mixed processing.

The servo motor, the first rotating shaft, the first stirring blade and the second stirring blade are matched and installed, so that the plastic particles in melting are fully stirred, and the melting rate of the plastic particles is accelerated; the first pivot of servo motor axis of rotation fixed connection, the first stirring leaf of first pivot outside fixed mounting and second stirring leaf, the first stirring leaf and the second stirring leaf of crisscross setting for the stirring is more abundant, and plastic granules melts with higher speed.

The plastic molten slurry adhered to the inner wall of the heating box body is cleaned in time through the matched installation of the electric push rod, the scraper and the heating box body; electric putter carriage release lever fixed connection scraper blade, the installation of scraper blade adaptation in the heating box, promote the scraper blade downstream through electric putter, push away the plastics molten liquid of adhesion on the heating box inner wall to heating bottom of the case portion, make it flow into out the storage bucket.

Through setting up heating bottom of the case medial surface into the inclined plane, the plastics molten slurry after conveniently melting discharges the heating case, gets into the storage bucket.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a plastic granules heating melting conveying equipment, includes a supporting bench, the oblique right side in a supporting bench top is equipped with the support ring, support ring top right side and seted up the circular slot, the inside fixed mounting in circular slot has the glass pearl screw, the inside fixed mounting of support ring has first motor, first motor axis of rotation fixedly connected with carousel, the carousel rotates and installs at supporting the ring top, carousel top movable mounting has four feed barrels of putting.

A second supporting table is placed on the right side of the first supporting table, a square groove is formed in the top of the second supporting table, an electromagnetic heating plate is placed in the square groove, a groove door is connected to one side of the front face of the square groove in a rotating mode through a hinge, a power line hole is formed in the middle of the groove door, a heating box body is placed on the top of the electromagnetic heating plate, a heating cover is installed at the top of the heating box body, a feeding funnel is fixedly installed on the left side of the heating cover, a fixing plate is fixedly connected to the middle of the top end of the heating cover, a servo motor and electric push rods are fixedly installed on the left side of the fixing plate, the two electric push rods are symmetrically distributed around the servo motor, a pressure release valve is fixedly installed in the middle of the right side of the heating cover, a pressure gauge is fixedly installed at the front, two the electric putter carriage release lever runs through heating lid fixedly connected with scraper blade, the scraper blade is located heating box oral area inboard, the scraper blade is located heating lid below, heating box right side bottom fixedly connected with connecting pipe one end, connecting pipe middle part fixed mounting has the second valve.

Two right sides of brace table are equipped with the fixed station, mounting hole three has been seted up at the fixed station middle part, and fixed mounting has a storage bucket in the mounting hole three, the storage bucket top is covered with the upper cover, upper cover top center fixed mounting has the second motor, second motor axis of rotation runs through upper cover fixedly connected with second pivot, the outside helical blade that is equipped with of second pivot, the left side fixedly connected with connecting pipe other end in storage bucket top, the storage bucket bottom is equipped with the discharge gate, discharge gate bottom fixed mounting has first valve.

As a further scheme of the invention: mounting groove one has been seted up at blowing bobbin base portion outside center, the bell jar has been seted up at blowing bobbin base portion inboard center, blowing section of thick bamboo right side bottom fixedly connected with discharging pipe, discharging pipe lower extreme fixed mounting has the third valve.

As a further scheme of the invention: the utility model discloses a glass bead screw, including carousel bottom, mounting groove, limiting circular groove joint, mounting groove, mounting hole, mounting groove, first motor axis of rotation threaded connection, carousel, mounting groove, mounting hole, discharging tube, the middle mounting groove that is equipped with of carousel bottom, four limiting circular grooves have been seted up to angular rotations such as mounting groove three, threaded hole and the three coaxial settings of mounting groove, first motor axis of rotation threaded connection is in the screw hole, the carousel passes through mounting groove three and rotates to install at support ring top, right side limiting circular groove joint is at glass bead screw top, angular rotations such as carousel top have seted up four mounting grooves two, two bottom centers of mounting groove are equipped with the hexagonal boss, the via hole has been seted up.

As a further scheme of the invention: the feeding funnel is located under the discharging pipe of the right side discharging barrel, the feeding funnel is conical, the bottom end of the feeding funnel is provided with a partition plate groove, and a first partition plate is slidably arranged in the partition plate groove.

As a further scheme of the invention: four the linear equidistance of first stirring leaf distributes in first pivot, and is three the linear equidistance of second stirring leaf distributes in first pivot, first stirring leaf sets up with the second stirring leaf is crisscross, the rotation groove has been seted up at the inboard center of heating bottom half, first pivot bottom rotates and installs in the rotation groove, the through-hole has been seted up at heating lid center, first pivot top is passed through-hole threaded connection in servo motor's axis of rotation, the inclined plane at the bottom of the heating bottom half medial surface is the height on a left side right side.

As a further scheme of the invention: heating box right side bottom has been seted up mounting hole four, and four inside fixed mounting of mounting hole have connecting pipe one end, mounting hole one has been seted up on the bucket wall of play storage bucket top left side, connecting pipe other end fixed mounting is in mounting hole one, the inboard frame mouth size of scraper blade all is greater than first stirring leaf and second stirring leaf length, the outside frame mouth of scraper blade and heating box oral area adaptation.

As a further scheme of the invention: the working method of the plastic particle heating, melting and conveying equipment comprises the following steps:

the method comprises the steps of firstly, respectively pouring different types of plastic particles into four material feeding barrels, starting a first motor, driving a rotary table to rotate through rotation of a first motor rotating shaft, enabling the material feeding barrels filled with the plastic particles to be heated and melted to rotate to the position above a material feeding hopper, opening a third valve, and placing the plastic particles into the material feeding hopper.

Opening a first partition plate in a feeding hopper, enabling plastic particles to enter a heating box body, then switching on a power supply of an electromagnetic heating plate, heating the heating box body, enabling the plastic particles in the heating box body to be molten, starting a servo motor while heating the heating box body, driving a first rotating shaft, a first stirring blade and a second stirring blade to rotate to stir the molten plastic particles, observing the internal temperature and pressure of the heating box body through a thermometer and a pressure gauge, timely regulating and controlling, and opening a pressure release valve to release the excessive pressure when the internal pressure of the heating box body is overlarge.

And in the conveying process, an electric push rod is started to push a scraper to move downwards, so that the plastic melt adhered to the inner wall of the heating box body is pushed to the bottom of the heating box body and flows into the discharging barrel to be conveyed out.

The invention has the beneficial effects that: through the matched installation of the first support table, the first motor, the rotary table and the charging barrel, different types of plastic particles can be conveniently and quickly added into the charging hopper, and meanwhile, different types of plastic particles can be mixed and added; the top of the first support table is provided with a support ring, a first motor is fixedly installed inside the support ring, a turntable is rotatably installed at the top of the support ring, a rotating shaft of the first motor is fixedly connected to the bottom of the turntable, four material placing barrels are movably installed at the top of the turntable, the turntable is driven to rotate through the first motor, and plastic particles are conveniently and rapidly added into a feeding hopper; simultaneously, the four charging barrels can be used for placing different types of plastic particles, the first motor drives the rotary table to rotate, and different types of plastic particles are added to enter the charging hopper for mixed processing.

The servo motor, the first rotating shaft, the first stirring blade and the second stirring blade are matched and installed, so that the plastic particles in melting are fully stirred, and the melting rate of the plastic particles is accelerated; the first pivot of servo motor axis of rotation fixed connection, the first stirring leaf of first pivot outside fixed mounting and second stirring leaf, the first stirring leaf and the second stirring leaf of crisscross setting for the stirring is more abundant, and plastic granules melts with higher speed.

The plastic molten slurry adhered to the inner wall of the heating box body is cleaned in time through the matched installation of the electric push rod, the scraper and the heating box body; electric putter carriage release lever fixed connection scraper blade, the installation of scraper blade adaptation in the heating box, promote the scraper blade downstream through electric putter, push away the plastics molten liquid of adhesion on the heating box inner wall to heating bottom of the case portion, make it flow into out the storage bucket.

Through setting up heating bottom of the case medial surface into the inclined plane, the plastics molten slurry after conveniently melting discharges the heating case, gets into the storage bucket.

Drawings

The invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic sectional view of a discharge tube according to the present invention;

FIG. 4 is a schematic view of a connection structure between a first rotating shaft and a first stirring blade and a second stirring blade according to the present invention;

FIG. 5 is a schematic view of the internal structure of the discharge bucket of the present invention;

FIG. 6 is a schematic view of the connection structure of the electric push rod and the scraper in the present invention;

FIG. 7 is a front view of the turntable of the present invention;

fig. 8 is a schematic view of the structure of the back of the turntable in the present invention.

In the figure: 1. a first support table; 2. a first motor; 3. a turntable; 4. placing a material barrel; 5. a feed hopper; 6. a first separator; 7. heating the box body; 8. heating the cover; 9. a servo motor; 10. a first rotating shaft; 11. a first stirring blade; 12. a thermometer; 13. a pressure relief valve; 14. a pressure gauge; 15. an electric push rod; 16. a fixing plate; 17. a squeegee; 18. an electromagnetic heating plate; 19. a slot door; 20. a hinge; 21. a second support table; 22. a fixed table; 23. a second motor; 24. an upper cover; 25. a second rotating shaft; 26. a helical blade; 27. a discharging barrel; 28. a discharge port; 29. a first valve; 30. a connecting pipe; 31. a second valve; 32. a support ring; 33. a glass bead screw; 34. a second stirring blade; 35. a first mounting hole; 36. a power line hole; 41. a first mounting groove; 42. a discharge pipe; 43. a third valve; 44. a tapered groove; 50. a second mounting groove; 51. a via hole; 52. a hexagonal boss; 53. a third mounting groove; 54. a limiting circular groove; 55. a threaded bore.

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. 1-8, a plastic particle heating, melting and conveying device includes a supporting table 1, a supporting ring 32 is disposed on the right side of the top of the supporting table 1, a circular groove is formed in the right side of the top of the supporting ring 32, a glass bead screw 33 is fixedly mounted in the circular groove to help a rotating disc 3 rotate and position, a first motor 2 is fixedly mounted in the supporting ring 32, the rotating shaft of the first motor 2 is fixedly connected with the rotating disc 3, the rotating disc 3 is rotatably mounted on the top of the supporting ring 32, and four material placing cylinders 4 are movably mounted on the top of the rotating disc 3.

A second supporting table 21 is placed on the right side of the first supporting table 1, a square groove is formed in the top of the second supporting table 21, an electromagnetic heating plate 18 is placed inside the square groove, a groove door 19 is rotatably connected to one side of the front side of the square groove through a hinge 20, a power line hole 36 is formed in the middle of the groove door 19, a heating box 7 is placed on the top of the electromagnetic heating plate 18, a heating cover 8 is installed on the top of the heating box 7, a feeding funnel 5 is fixedly installed on the left side of the heating cover 8, a fixing plate 16 is fixedly connected to the middle of the top end of the heating cover 8, a servo motor 9 and electric push rods 15 are fixedly installed on the left side of the fixing plate 16, the two electric push rods 15 are symmetrically distributed about the servo motor 9, a pressure release valve 13 is fixedly installed in the middle of the right side of the heating cover 8, detect the inside temperature of heating box 7, the first pivot 10 of 9 axis of rotation fixedly connected with of servo motor, the first stirring leaf 11 of 10 fixedly connected with in first pivot and second stirring leaf 34, two the 15 carriage release levers of electric putter run through heating lid 8 fixedly connected with scraper blade 17, scraper blade 17 is located heating box 7 oral area inboardly, scraper blade 17 is located heating lid 8 below, heating box 7 right side bottom fixedly connected with connecting pipe 30 one end, connecting pipe 30 middle part fixed mounting has second valve 31, electromagnetic heating board 18 has been published at patent CN 110891334A.

Supporting bench two 21 right sides is equipped with fixed station 22, mounting hole three has been seted up at fixed station 22 middle part, and fixed mounting has a storage bucket 27 in the mounting hole three, storage bucket 27 top is covered with upper cover 24, 24 top center fixed mounting of upper cover have second motor 23, 24 fixedly connected with second pivots 25 of upper cover are run through in the second motor 23 axis of rotation, second pivot 25 outside is equipped with helical blade 26, the 30 other ends of fixedly connected with connecting pipe on the left of the 27 top of storage bucket, 27 bottoms of storage bucket are equipped with discharge gate 28, 28 bottom fixed mounting of discharge gate has first valve 29.

The first mounting groove 41 is formed in the center of the outer side of the bottom of the charging barrel 4, the tapered groove 44 is formed in the center of the inner side of the bottom of the charging barrel 4, the discharging pipe 42 is fixedly connected to the bottom of the right side of the charging barrel 4, and the lower end of the discharging pipe 42 is fixedly provided with a third valve 43.

The middle of the bottom of the rotary disc 3 is provided with a third mounting groove 53, the bottom of the third mounting groove 53 is provided with four limiting circular grooves 54 in an equiangular rotation manner, the center of the bottom of the rotary disc 3 is provided with a threaded hole 55, the threaded hole 55 and the third mounting groove 53 are coaxially arranged, a rotating shaft of the first motor 2 is in threaded connection with the threaded hole 55, the rotary disc 3 is rotatably mounted at the top of the supporting circular ring 32 through the third mounting groove 53, the limiting circular groove 54 at the right side is clamped at the top of the glass bead screw 33, the top of the rotary disc 3 is provided with four second mounting grooves 50 in an equiangular rotation manner, the center of the bottom of the second mounting groove 50 is provided with a hexagonal boss 52, the edge of the bottom of the second mounting groove 50 is provided with a through hole 51, the material discharge tube 4 is placed in the second, different types of plastic particles can be placed in the four charging barrels 4, and the plastic particles needing to be heated and melted can be quickly and conveniently added into the feeding hopper 5 through rotation of the rotary disc 3.

Feed hopper 5 is located under the discharging pipe 42 of right side feed cylinder 4, feed hopper 5 becomes the circular cone type, the baffle groove has been seted up to feed hopper 5 bottom, and baffle inslot portion slidable mounting has first baffle 6.

Four the linear equidistance of first stirring leaf 11 distributes on first pivot 10, and is three the linear equidistance of second stirring leaf 34 distributes on first pivot 10, first stirring leaf 11 sets up with second stirring leaf 34 is crisscross, and crisscross first stirring leaf 11 that sets up makes when the stirring with second stirring leaf 34, and the stirring is more abundant, with higher speed the melting of plastic granules, the rotation groove has been seted up at the inboard center in heating box 7 bottom, first pivot 10 bottom is rotated and is installed in rotating the groove, the through-hole has been seted up at heating cover 8 center, through-hole threaded connection is passed on the axis of rotation of servo motor 9 on the 10 tops of first pivot, the inclined plane at the bottom of heating box 7 bottom medial surface is the height on a left side right side, and the plastics molten slurry discharge heating box 7 after being convenient for melt.

Heating box 7 right side bottom has been seted up the mounting hole four, and four inside fixed mounting in mounting hole have 30 one end of connecting pipe, mounting hole 35 has been seted up on the bucket wall on 27 top left sides of ejection of compact bucket, the other end fixed mounting of connecting pipe is in mounting hole 35, the inboard frame mouth size of scraper blade 17 all is greater than first stirring leaf 11 and 34 lengths of second stirring leaf, the frame mouth in the scraper blade 17 outside and the adaptation of 7 oral areas of heating box.

The working method of the plastic particle heating, melting and conveying equipment comprises the following steps:

the first method comprises the steps of respectively pouring different types of plastic particles into four material discharging barrels 4, starting a first motor 2, driving a rotary table 3 to rotate through the rotation shaft of the first motor 2, enabling the material discharging barrels 4 containing the plastic particles to be heated and melted to rotate to the upper side of a material feeding funnel 5, opening a third valve 43, and placing the plastic particles into the material feeding funnel 5.

And secondly, opening a first partition plate 6 in the feeding hopper 5 to enable plastic particles to enter a heating box body 7, then switching on a power supply of an electromagnetic heating plate 18 to heat the heating box body 7 to melt the plastic particles in the heating box body 7, starting a servo motor 9 while heating the heating box body 7 to drive a first rotating shaft 10, a first stirring blade 11 and a second stirring blade 34 to rotate to stir the melted plastic particles, observing the internal temperature and pressure of the heating box body 7 through a thermometer 12 and a pressure gauge 14, timely regulating and controlling, and opening a pressure release valve 13 to release excessive pressure when the internal pressure of the heating box body 7 is overlarge.

And in the third method, when all the plastic particles are melted, the second valve 31 is opened to allow the plastic melt to enter the discharge barrel 27, the first valve 29 is opened and the second motor 23 is started, the second rotating shaft 25 and the helical blade 26 are driven to rotate by the second motor 23 to convey the plastic melt from the discharge port 28 to a required place, and in the conveying process, the electric push rod 15 is started to push the scraper 17 to move downwards to push the plastic melt adhered to the inner wall of the heating box 7 to the bottom of the heating box 7 so as to allow the plastic melt to flow into the discharge barrel 27 and be conveyed out.

The working principle of the invention is as follows:

through the matched installation of the first support table 1, the first motor 2, the rotary table 3 and the discharge cylinder 4, different types of plastic particles can be conveniently and quickly added into the feed hopper 5, and meanwhile, different types of plastic particles can be added in a mixed mode; the top of the first support table 1 is provided with a support ring 32, a first motor 2 is fixedly arranged in the support ring 32, the top of the support ring 32 is rotatably provided with a turntable 3, a rotating shaft of the first motor 2 is fixedly connected to the bottom of the turntable 3, four material discharging barrels 4 are movably arranged on the top of the turntable 3, the turntable 3 is driven to rotate by the first motor 2, and plastic particles are conveniently and quickly added into a feeding hopper 5; simultaneously four material discharging barrels 4 can be put into different types of plastic granules, drive carousel 3 through first motor 2 and rotate, add different types of plastic granules and get into feed hopper 5, mix processing.

The servo motor 9, the first rotating shaft 10, the first stirring blade 11 and the second stirring blade 34 are matched and installed, so that the plastic particles in melting are fully stirred, and the melting rate of the plastic particles is accelerated; first pivot 10 of servo motor 9 axis of rotation fixed connection, first stirring leaf 11 of the outside fixed mounting of first pivot 10 and second stirring leaf 34, crisscross first stirring leaf 11 and the second stirring leaf 34 that sets up for the stirring is more abundant, and the plastic granules melts with higher speed.

The plastic molten slurry adhered to the inner wall of the heating box body 7 is cleaned in time through the matched installation of the electric push rod 15, the scraper 17 and the heating box body 7; the movable rod of the electric push rod 15 is fixedly connected with the scraper 17, the scraper 17 is installed in the heating box body 7 in an adaptive mode, the scraper 17 is pushed to move downwards through the electric push rod 15, and plastic molten slurry adhered to the inner wall of the heating box body 7 is pushed to the bottom of the heating box body 7 to flow into the discharge barrel 27.

By arranging the inner side surface at the bottom of the heating box body 7 as an inclined surface, the melted plastic slurry after being melted is conveniently discharged out of the heating box body 7 and enters the discharging barrel 27.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.