CN113733393B

CN113733393B - Drying device is used in plastic pellet processing

Info

Publication number: CN113733393B
Application number: CN202110958290.0A
Authority: CN
Inventors: 谢静
Original assignee: Langfang Shuangzhao Rubber And Plastic Products Co ltd
Current assignee: Langfang Shuangzhao Rubber And Plastic Products Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2023-08-11
Anticipated expiration: 2041-08-20
Also published as: CN113733393A

Abstract

The invention relates to a drying device, in particular to a drying device for plastic particle processing. Technical problems: provided is a drying device for processing plastic particles, which can sufficiently dry plastic particles and can discharge generated gas. The utility model provides a drying device is used in plastic particle processing, includes shell, feeding box, feed cylinder, mounting bracket, collecting box, observation window, stoving subassembly and unloading subassembly, be connected with in the middle of the shell top be used for placing plastic particles the feed box, upper portion symmetry is equipped with in the shell the mounting bracket, be equipped with between the mounting bracket feed cylinder. According to the invention, plastic particles subjected to primary drying can fall on the screen disc, the screen disc can continuously move left and right, so that the plastic particles can automatically fall, the effect of secondary drying is achieved under the action of the second heating pipe, and the air pump can suck out harmful gas generated in the charging barrel, filter the harmful gas through the filter and then discharge the harmful gas into the air.

Description

Drying device is used in plastic pellet processing

Technical Field

The invention relates to a drying device, in particular to a drying device for plastic particle processing.

Background

The plastic particles are particles processed by using some waste plastics, can be used for manufacturing various articles for daily use such as plastic bags, toys and the like, and are often subjected to drying treatment in the process of preparing by using the plastic particles.

At present, when plastic particles are dried, the plastic particles are always directly placed together, then the plastic particles are continuously stirred through a stirring rod, and a heating device is started at the same time, so that the temperature of the plastic particles is continuously increased under the condition that the plastic particles are continuously stirred, and the plastic particles are dried. The current drying device, for example, chinese patent with patent publication number CN204438703U discloses a plastic particle drying device, the plastic particle drying device includes base and shell, the base is fixed in the shell below, the shell top is equipped with the feed inlet, the inside pivot that is equipped with of shell, be equipped with the heliciform stirring rod in the pivot, the pivot below is equipped with the isolation net, above-mentioned patent has certain defect, because a lot of plastic particles gather together, though there is the stirring rod to stir it, nevertheless can exist the condition that the stoving is not thorough enough, be unfavorable for subsequent utilization, and the plastic particles can produce some harmful gas at the in-process of heating, can cause certain injury to people.

In order to solve the above problems, a drying device for plastic particle processing has been studied which can sufficiently dry plastic particles and can discharge the generated gas.

Disclosure of Invention

In order to overcome the defects that the plastic particles are difficult to be completely dried and some harmful gases are possibly generated in the prior art, the technical problem is that: provided is a drying device for processing plastic particles, which can sufficiently dry plastic particles and can discharge generated gas.

The technical proposal is as follows: the utility model provides a drying device is used in plastic particle processing, includes shell, feed box, feed cylinder, mounting bracket, collecting box, observation window, stoving subassembly and unloading subassembly, be connected with in the middle of the shell top be used for placing plastic particle the feed box, the symmetry is equipped with in the shell the mounting bracket, be equipped with between the mounting bracket feed cylinder, feed cylinder top is opened there is the feed inlet, and the feed inlet is located under the feed box, lower part slidingtype is equipped with in the shell the collecting box, shell upper portion is equipped with and is used for observing plastic particle state observe the window, be equipped with on the feed cylinder and be used for carrying out the heating to plastic particle the stoving subassembly, the middle part is equipped with in the shell unloading subassembly.

Optionally, the stoving subassembly is including first support frame, biax motor, worm, second support frame, first dwang, worm wheel, bevel gear, fan and first heating pipe, is kept away from on the charging section of thick bamboo one side of observation window is connected with first support frame, install on the first support frame biax motor, the output shaft of biax motor downside has the worm, the worm with first support frame rotation type is connected with one side is connected with in the first support frame the second support frame, both sides all rotation type are equipped with on the second support frame the fan, the last rotation type of second support frame is equipped with first dwang, first dwang middle part is equipped with the worm wheel, the worm wheel with the worm meshing, the both ends of first dwang all are connected with the bevel gear, the one end of fan also all is equipped with the bevel gear, the homonymy bevel gear meshing, install in the first support frame first heating pipe.

Optionally, the unloading subassembly is including third support frame, first guide arm, adjustable fender, driving motor, biax lead screw and screw-nut, the mounting bracket bottom all is equipped with the third support frame, be connected with between one side on the third support frame first guide arm, keep away from in the shell one side of first guide arm is installed driving motor, the rotation is equipped with between the third support frame biax lead screw, biax lead screw with driving motor's output shaft, symmetrical sliding connection has on the first guide arm screw-nut, screw-nut respectively with biax lead screw both sides pass through threaded connection, screw-nut middle part all is equipped with adjustable fender, adjustable fender is located under the feed cylinder.

Optionally, the stirring assembly comprises a fourth supporting frame, a second rotating rod, a first driving wheel, a third rotating rod, a second driving wheel, a belt and a stirring frame, wherein the fourth supporting frame is arranged in the middle of one side, close to the double-shaft motor, in the shell, the second rotating rod is rotatably arranged on the fourth supporting frame and is connected with an output shaft on the upper side of the double-shaft motor, the third rotating rod is rotatably arranged in the middle of the charging barrel, the first driving wheel is arranged on the upper portion of the second rotating rod, the second driving wheel is arranged on the upper portion of the third rotating rod, the belt is wound between the first driving wheel and the second driving wheel, the stirring frame is connected with the bottom end of the third rotating rod, and the stirring frame is positioned on the inner side of the charging barrel.

Optionally, still including vibration subassembly, vibration subassembly is including second guide arm, adjustable shelf, gyro wheel, first spring, sliding sleeve, vibration lever, second spring, first contact lever, third spring and wedge carousel, top both sides all are equipped with in the shell the second guide arm, the second guide arm is located respectively fill a section of thick bamboo both sides, all be connected with on the second guide arm the adjustable shelf, the adjustable shelf with all be connected with between the second guide arm first spring, first spring winds respectively on the second guide arm, the inboard upper portion of adjustable shelf all rotates and is equipped with the gyro wheel, the mounting bracket top all is installed the sliding sleeve, all be equipped with in the sliding sleeve and be used for striking fill a section of thick bamboo the vibration lever, the vibration lever all with fill a section of thick bamboo contact cooperation, the vibration lever all with adjustable shelf contact cooperation, all be connected with between the vibration lever the sliding sleeve the second spring, the second spring winds respectively on the second guide arm, the inboard upper portion of movable shelf all rotates the rotation type is equipped with the vibration lever all with the wedge carousel is connected with the third contact lever.

Optionally, the device further comprises a separation and reheating component, the separation and reheating component comprises a fifth support frame, a third guide rod, a sliding block, a fourth spring, a screen disc, a second contact rod and a second heating pipe, the lower side in the shell is provided with the fifth support frame, the third guide rod is symmetrically arranged in the fifth support frame, the sliding blocks are respectively arranged on the third guide rod in a sliding mode, the screen disc is connected between the sliding blocks, a plurality of slotted holes are formed in the screen disc, the fourth spring is respectively connected between the two sides of the sliding blocks and the third guide rod, the fourth spring is respectively wound on the third guide rod, the two sides of the screen disc are respectively connected with the second contact rod, the second contact rod is matched with the first contact rod in a contact mode, the second contact rod is respectively connected with the fifth support frame in a sliding mode, and the second heating pipe is respectively arranged on the two sides in the fifth support frame.

Optionally, the air pump is arranged on one side, away from the observation window, of the upper portion in the shell, of the air pump, the air suction pipe is connected to the bottom of the air pump, the air suction pipe is communicated with two sides of the charging barrel, the air pump top is connected with the air outlet pipe, the air outlet pipe penetrates through the shell, and the air outlet pipe top is connected with the air filter.

Optionally, the feeding box is connected through a bolt, so that the feeding box is convenient for people to detach.

The beneficial effects of the invention are as follows: 1. the invention achieves the effects of fully drying the plastic particles and exhausting the generated gas;

2. according to the invention, the double-shaft motor can drive the fan to continuously rotate, so that heat generated by the first heating pipe is blown to the plastic particles, the effect of drying the plastic particles is achieved, and the double-shaft motor can also drive the stirring frame to continuously rotate, so that the plastic particles are stirred, and the drying efficiency of the plastic particles is improved;

3. according to the invention, the third rotating rod continuously rotates to drive the vibrating rod to intermittently move left and right, so that the charging barrel is knocked, plastic particles in the charging barrel are not adhered together, and subsequent re-drying and utilization are facilitated;

4. in the invention, the plastic particles subjected to primary drying can fall on the screen disc, and the screen disc can continuously move left and right, so that the plastic particles can automatically fall off, and the secondary drying effect is achieved under the action of the second heating pipe;

5. in the invention, the air pump can suck out harmful gas generated in the charging barrel, filter the harmful gas through the filter and then discharge the harmful gas into the air.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a first part of the present invention.

Fig. 3 is a schematic perspective view of a second part of the present invention.

Fig. 4 is a schematic perspective view of a third part of the present invention.

Fig. 5 is a schematic installation view of the drying assembly of the present invention.

Fig. 6 is a schematic perspective view of a drying assembly according to the present invention.

Fig. 7 is an enlarged view of section a of the present invention.

Fig. 8 is a schematic installation view of the blanking assembly of the present invention.

Fig. 9 is a schematic perspective view of a blanking assembly of the present invention.

Fig. 10 is a schematic view of the installation of the stirring assembly of the present invention.

Fig. 11 is a schematic perspective view of a stirring assembly according to the present invention.

Fig. 12 is a schematic view of the installation of the vibration assembly of the present invention.

Fig. 13 is a schematic perspective view of a vibration assembly according to the present invention.

Fig. 14 is an enlarged view of section B of the present invention.

Fig. 15 is a schematic view of the installation of the split reheat assembly of the present invention.

Fig. 16 is a schematic perspective view of a separation and reheating unit according to the present invention.

FIG. 17 is a schematic view of the installation of a suction filtration assembly of the present invention.

Reference numerals illustrate: 1: a housing, 2: feeding box, 3: charging barrel, 31: mounting bracket, 4: collecting box, 5: viewing window, 6: drying assembly, 601: first support frame, 602: biaxial motor, 603: worm, 604: second support frame, 605: first rotating lever, 606: worm gear, 607: bevel gear, 608: fan, 609: first heating pipe, 7: blanking assembly, 701: third support frame, 702: first guide bar, 703: a flapper, 704: drive motor, 705: biaxial screw, 706: screw-nut, 8: stirring assembly, 801: fourth support frame, 802: second rotating lever, 803: first drive wheel, 804: third rotating lever, 805: second drive wheel, 806: belt, 807: stirring frame, 9: vibration assembly, 901: second guide bar, 902: movable rack, 903: roller, 904: first spring, 905: sliding sleeve, 906: vibration lever, 907: second spring, 908: first contact lever, 909: third spring, 910: wedge carousel, 10: separation reheat assembly, 1001: fifth support frame, 1002: third guide bar, 1003: slider, 1004: fourth spring, 1005: screen tray, 1006: second contact lever, 1007: second heating pipe, 11: bleed filter assembly, 1101: air pump, 1102: air intake pipe, 1103: outlet duct, 1104: an air filter.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings.

Example 1

The utility model provides a drying device is used in plastic particle processing, as shown in fig. 1 ~ 10, including shell 1, feeding box 2, feed cylinder 3, mounting bracket 31, collecting box 4, observation window 5, stoving subassembly 6 and unloading subassembly 7, there is feeding box 2 in the middle of the shell 1 top through bolted connection, convenient to detach, bilateral symmetry is equipped with mounting bracket 31 in the shell 1, be equipped with feed cylinder 3 between the mounting bracket 31, open at feed cylinder 3 top front side has the feed inlet, lower part slidingtype in the shell 1 is equipped with collecting box 4, shell 1 upper portion front side is equipped with observation window 5, feed cylinder 3 rear side is equipped with stoving subassembly 6, the middle part is equipped with unloading subassembly 7 in the shell 1.

The drying component 6 comprises a first support frame 601, a double-shaft motor 602, a worm 603, a second support frame 604, a first rotating rod 605, a worm wheel 606, a bevel gear 607, a fan 608 and a first heating pipe 609, wherein the rear side of the charging barrel 3 is connected with the first support frame 601, the double-shaft motor 602 is installed at the rear side of the first support frame 601, an output shaft at the lower side of the double-shaft motor 602 is connected with the worm 603, the worm 603 is rotationally connected with the first support frame 601, the second support frame 604 is welded at the inner rear side of the first support frame 601, the fan 608 is rotationally arranged at the left side and the right side of the front part of the second support frame 604, the first rotating rod 605 is rotationally arranged at the rear side of the second support frame 604, the worm wheel 606 is arranged in the middle of the first rotating rod 605, the worm wheel 606 is meshed with the worm 603, the bevel gears 607 are respectively connected at the left end and the right end of the first rotating rod 605, the bevel gears 607 are also respectively arranged at the rear side of the same side, the bevel gears 607 are meshed with the bevel gears 607, and the first heating pipe 609 is installed at the inner front side of the first support frame 601.

The blanking assembly 7 comprises a third support frame 701, a first guide rod 702, a movable baffle 703, a driving motor 704, a double-shaft screw rod 705 and a screw rod nut 706, wherein the bottom of the mounting frame 31 is provided with the third support frame 701, the first guide rod 702 is connected between the front parts of the third support frame 701, the driving motor 704 is installed on the right rear side in the shell 1, the double-shaft screw rod 705 is rotatably arranged between the rear sides of the third support frame 701, the double-shaft screw rod 705 is connected with the output shaft of the driving motor 704, the screw rod nut 706 is connected with the left side and the right side of the double-shaft screw rod 705 in a sliding mode on the first guide rod 702, the rear sides of the screw rod nut 706 are respectively connected with the left side and the right side of the double-shaft screw rod 705 through threads, the movable baffle 703 is arranged in the middle of the screw rod nut 706, the movable baffle 703 is matched with the first guide rod 702 in a sliding mode, and the movable baffle 703 is located under the charging barrel 3.

When people need to dry plastic particles, the drying device can be used, firstly, the plastic particles are placed in the feeding box 2, the plastic particles can gradually slide into the shell 1, and therefore the plastic particles fall into the charging barrel 3 through the feeding hole, at the moment, the plastic particles are blocked by the movable baffle 703, people start the double-shaft motor 602 and the first heating pipe 609, an output shaft at the lower side of the double-shaft motor 602 can drive the worm 603 to continuously rotate, the worm 603 and the worm wheel 606 are meshed, the first rotating rod 605, the bevel gear 607 and the fan 608 can be driven to continuously rotate, the first heating pipe 609 can continuously emit heat, the fan 608 can blow hot air to the plastic particles, the plastic particles are dried through the observation window 5, after the plastic particles are dried, the double-shaft motor 602 and the first heating pipe 609 are closed, the worm gear 603, the first rotating rod 605, the bevel gear and the fan 608 are stopped rotating, then the driving motor 704 is started, the output shaft of the driving motor 704 can drive the double-shaft screw 705 to continuously rotate, the screw nut 706 and the movable baffle 703 are driven to the outermost side, and then the motor 704 is closed, the driving motor 704 is stopped, the plastic particles can be continuously rotated, the plastic particles can be continuously collected by the collecting box 4 falls into the inner side of the plastic particles after the plastic particles fall into the charging barrel 3, and finally, the plastic particles can be collected by the collecting box 4 is continuously closed, and the plastic particles can be recovered, and the inside the box is continuously cooled, and the plastic particles can be recovered, and the inside the box is continuously, and the plastic particles can be recovered, and the inside the plastic particles can be recovered by the drying box is recovered, and is subjected to the drying device.

Example 2

On the basis of embodiment 1, as shown in fig. 10-17, the stirring assembly 8 further comprises a stirring assembly 8, the stirring assembly 8 comprises a fourth supporting frame 801, a second rotating rod 802, a first driving wheel 803, a third rotating rod 804, a second driving wheel 805, a belt 806 and a stirring frame 807, the fourth supporting frame 801 is arranged in the middle of the inner rear side of the shell 1, the second rotating rod 802 is rotatably arranged on the front side of the fourth supporting frame 801, the second rotating rod 802 is connected with an output shaft on the upper side of the double-shaft motor 602, the third rotating rod 804 is rotatably arranged in the middle of the top of the charging barrel 3, the first driving wheel 803 is arranged on the upper portion of the second rotating rod 802, the second driving wheel 805 is arranged on the upper portion of the third rotating rod 804, the belt 806 is wound between the first driving wheel 803 and the second driving wheel 805, the bottom end of the third rotating rod 804 is connected with the stirring frame 807, and the stirring frame 807 is positioned on the inner side of the charging barrel 3.

The novel vibrating assembly comprises a vibrating assembly 9, the vibrating assembly 9 comprises a second guide rod 901, a movable frame 902, rollers 903, a first spring 904, a sliding sleeve 905, a vibrating rod 906, a second spring 907, a first contact rod 908, a third spring 909 and a wedge-shaped rotary table 910, the left side and the right side of the inner top of the shell 1 are respectively provided with the second guide rod 901, the second guide rods 901 are respectively positioned on two sides of a charging barrel 3, the movable frame 902 is respectively arranged on the second guide rod 901 in a sliding mode, the first springs 904 are respectively wound on the second guide rod 901, the upper part of the inner side of the movable frame 902 is respectively provided with the rollers 903 in a rotating mode, the top of the mounting frame 31 is respectively provided with the sliding sleeve 905, the vibrating rod 906 is respectively arranged in a sliding mode in the sliding sleeve 905, the vibrating rod 906 is respectively in contact fit with the charging barrel 3, the vibrating rod 906 is respectively connected with the second spring 907, the second spring 907 is respectively wound on the vibrating rod 906, the outer side of the second guide rod 901 is respectively provided with the first contact rod 908, the first contact rod 908 is respectively connected with the third contact rod 903, and the wedge-shaped rotary table 910 is respectively connected with the wedge-shaped rotary table 906, and the vibrating rod 906 is respectively arranged on the wedge-shaped rotary table 906.

An output shaft on the upper side of the double-shaft motor 602 drives the second rotating rod 802 and the first rotating rod 803 to continuously rotate clockwise, so that the belt 806 drives the second rotating rod 805 and the third rotating rod 804 to continuously rotate clockwise, and further drives the stirring frame 807 to continuously rotate, the stirring frame 807 can stir plastic particles, so that the plastic particles can be heated more uniformly, and when the double-shaft motor 602 is closed, the first rotating rod 803, the second rotating rod 805, the stirring frame 807 and the third rotating rod 804 stop rotating; the third rotating rod 804 rotates clockwise and drives the wedge-shaped turntable 910 to rotate clockwise, when the protrusion on the wedge-shaped turntable 910 contacts with one of the rollers 903, the roller 903 and the movable frame 902 are pushed downwards, the first spring 904 is compressed, the movable frame 902 moves downwards to contact with the vibration rod 906 and push the vibration rod 906 outwards, the second spring 907 is compressed, the vibration rod 906 contacts with the charging barrel 3 in the initial state, when the protrusion on the wedge-shaped turntable 910 is separated from the roller 903, the movable frame 902 and the roller 903 reset upwards under the action of the first spring 904, the movable frame 902 is separated from the vibration rod 906, and under the action of the second spring 907, the vibration rod 906 moves inwards to contact with the charging barrel 3, so as to knock the charging barrel 3, thereby preventing plastic particles in the charging barrel 3 from being adhered together.

The split reheating device comprises a shell 1, and is characterized by further comprising a split reheating component 10, wherein the split reheating component 10 comprises a fifth support frame 1001, a third guide rod 1002, a sliding block 1003, a fourth spring 1004, a screen disc 1005, a second contact rod 1006 and a second heating pipe 1007, wherein the lower side in the shell 1 is provided with the fifth support frame 1001, the third guide rod 1002 is symmetrically arranged in the fifth support frame 1001 front and back, the sliding blocks 1003 are respectively arranged on the third guide rod 1002 in a sliding manner, the screen disc 1005 is connected between the sliding blocks 1003, the fourth springs 1004 are respectively connected between the left side and the right side of the sliding blocks 1003 and the third guide rod 1002, the fourth springs 1004 are respectively wound on the third guide rod 1002, the left side and the right side of the screen disc 1005 are respectively connected with the second contact rod 1006, the second contact rod 1006 is in contact fit with the first contact rod 908, the second contact rod 1006 is respectively connected with the fifth support frame 1001 in a sliding manner, and the second heating pipe 1007 is respectively arranged on the front side and the rear side in the fifth support frame 1001.

When the vibration rod 906 moves outwards, the first contact rod 908 and the third spring 909 are driven to move outwards, the first contact rod 908 is contacted with the second contact rod 1006 on the left side or the right side, the second contact rod 1006 is moved leftwards or rightwards, the third spring 909 is compressed, the screen disc 1005 and the sliding block 1003 are driven to move leftwards or rightwards, the third spring 909 is subjected to adaptive deformation, when the vibration rod 906 moves inwards, the first contact rod 908 is driven to move inwards, the first contact rod 908 does not push the second contact rod 1006 any more, the second contact rod 1006 and the screen disc 1005 can be automatically reset under the action of the second spring 907, the third spring 909 can be reset along with the second contact rod, plastic particles falling from the charging barrel 3 can be gathered on the screen disc 1005, the left and right movement of the screen disc 1005 can enable the plastic particles on the screen disc 1005 to fall faster, and the plastic particles possibly adhered together are scattered in a shaking mode, meanwhile, the second heating tube 1007 can be started, the plastic particles falling from the screen disc 1005 can be heated again, and the second heating tube 1007 can be prevented from being fully dried, and the second heating tube 1007 can be closed when the plastic particles are not required to be sufficiently dried.

The air pump is characterized by further comprising an air extraction filter assembly 11, wherein the air extraction filter assembly 11 comprises an air pump 1101, an air suction pipe 1102, an air outlet pipe 1103 and an air filter 1104, the air pump 1101 is arranged on the rear side of the upper portion in the shell 1, the air suction pipe 1102 is connected to the bottom of the air pump 1101, the front side of the air suction pipe 1102 is communicated with the two sides of the rear portion of the charging barrel 3, the top of the air pump 1101 is connected with the air outlet pipe 1103, the air outlet pipe 1103 penetrates through the shell 1, and the top of the air outlet pipe 1103 is connected with the air filter 1104.

Because some harmful gas can be produced when plastic particles are dried, people can start the air pump 1101 at the moment, and harmful gas in the charging barrel 3 is pumped out through the air suction pipe 1102 and discharged into the air filter 1104 from the air outlet pipe 1103, and the harmful gas is filtered by the air filter 1104 and then discharged into the air, so that the drying device is more environment-friendly, and the air pump 1101 is closed when the drying device is not required to be used.

While the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. The scope of the disclosure should, therefore, not be limited to the above-described embodiments, but should be determined not only by the following claims, but also by the equivalents of the following claims.

Claims

1. The utility model provides a drying device for plastic particle processing, its characterized in that, including shell (1), feed box (2), feed cylinder (3), mounting bracket (31), collecting box (4), observation window (5), stoving subassembly (6) and unloading subassembly (7), be connected with in the middle of shell (1) top be used for placing plastic particles feed box (2), be equipped with in shell (1) symmetry mounting bracket (31), be equipped with between mounting bracket (31) feed cylinder (3), open at feed cylinder (3) top has the feed inlet, and the feed inlet is located under feed box (2), lower part slidingtype is equipped with in shell (1) collecting box (4), shell (1) upper portion is equipped with be used for observing plastic particle state observation window (5), be equipped with on feed cylinder (3) be used for carrying out the stoving subassembly (6) of heating to plastic particles, middle part is equipped with in shell (1) unloading subassembly (7); the drying component (6) comprises a first supporting frame (601), a double-shaft motor (602), a worm (603), a second supporting frame (604), a first rotating rod (605), a worm wheel (606), a bevel gear (607), a fan (608) and a first heating pipe (609), wherein one side, far away from the observation window (5), of the charging barrel (3) is connected with the first supporting frame (601), the first supporting frame (601) is provided with the double-shaft motor (602), an output shaft on the lower side of the double-shaft motor (602) is connected with the worm (603), the worm (603) is rotationally connected with the first supporting frame (601), one side in the first supporting frame (601) is connected with the second supporting frame (604), both sides on the second supporting frame (604) are rotationally provided with the fan (608), the middle part of the first rotating rod (605) is provided with the worm wheel (606) and the worm wheel (603) are rotationally meshed with the worm wheel (607), the bevel gear (607) is also rotationally connected with the bevel gear (608) on both ends of the bevel gear (607), the first heating pipe (609) is arranged in the first supporting frame (601); the blanking assembly (7) comprises a third support frame (701), a first guide rod (702), a movable baffle (703), a driving motor (704), a double-shaft screw rod (705) and screw nuts (706), wherein the bottom of the mounting frame (31) is provided with the third support frame (701), the first guide rod (702) is connected between one sides of the third support frame (701), the driving motor (704) is arranged on one side, far away from the first guide rod (702), of the shell (1), the double-shaft screw rod (705) is rotatably arranged between the third support frame (701), the double-shaft screw rod (705) is connected with an output shaft of the driving motor (704), the screw nuts (706) are symmetrically connected with two sides of the double-shaft screw rod (705) in a sliding mode, the middle of the screw nuts (706) is provided with the movable baffle (703), and the movable baffle (703) is located under the charging barrel (3); the stirring device comprises a shell (1), and is characterized by further comprising a stirring assembly (8), wherein the stirring assembly (8) comprises a fourth supporting frame (801), a second rotating rod (802), a first driving wheel (803), a third rotating rod (804), a second driving wheel (805), a belt (806) and a stirring frame (807), the fourth supporting frame (801) is arranged in the middle of one side, close to the double-shaft motor (602), in the shell (1), the second rotating rod (802) is rotatably arranged on the fourth supporting frame (801), the second rotating rod (802) is connected with an output shaft on the upper side of the double-shaft motor (602), the middle part of a charging barrel (3) is rotatably provided with the third rotating rod (804), the upper part of the second rotating rod (802) is provided with the first driving wheel (803), the belt (805) is wound between the first driving wheel (805) and the second driving wheel (805), the bottom end of the third rotating rod (804) is connected with an output shaft on the upper side of the double-shaft motor (602), and the stirring frame (803) is positioned on the charging barrel (807); the novel vibrating device comprises a housing (1), a vibrating assembly (9), wherein the vibrating assembly (9) comprises a second guide rod (901), a movable frame (902), rollers (903), a first spring (904), a sliding sleeve (905), a vibrating rod (906), a second spring (907), a first contact rod (908), a third spring (909) and a wedge-shaped rotary table (910), the two sides of the inner top of the housing (1) are respectively provided with the second guide rod (901), the second guide rods (901) are respectively positioned on the two sides of a charging barrel (3), the movable frame (902) is respectively arranged on the second guide rods (901) in a sliding manner, the first springs (904) are respectively connected between the movable frame (902) and the second guide rods (901), the upper parts of the inner sides of the movable frame (902) are respectively provided with the rollers (903) in a rotating manner, the tops of the mounting frames (31) are respectively provided with the sliding sleeve (905), the charging barrel (3) are respectively provided with the vibrating rod (902) in a sliding manner, the vibrating rod (902) is respectively contacted with the vibrating rod (906) in a contact manner, the second springs (907) are connected between the vibrating rod (906) and the sliding sleeve (905), the second springs (907) are wound on the vibrating rod (906) respectively, the first contact rods (908) are arranged on the outer sides of the vibrating rod (906) in a sliding mode, the third springs (909) are connected between the first contact rods (908) and the vibrating rod (906), the wedge-shaped rotary table (910) is connected to the third rotary rod (804), and the wedge-shaped rotary table (910) is in contact fit with the rollers (903); still including separation reheat assembly (10), separation reheat assembly (10) are including fifth support frame (1001), third guide arm (1002), slider (1003), fourth spring (1004), sieve tray (1005), second contact lever (1006) and second heating pipe (1007), the downside is equipped with in shell (1) fifth support frame (1001) in the symmetry be equipped with third guide arm (1002), all be equipped with on third guide arm (1002) slider (1003), be connected with between slider (1003) sieve tray (1005), it has a plurality of slotted holes to open on sieve tray (1005), slider (1003) both sides with all be connected with between third guide arm (1002) fourth spring (1004), fourth spring (1004) all wind on third support frame (1002), sieve tray (1006) both sides all are connected with second lever (1006), second contact lever (1006) with first contact lever (908) contact lever (1005) in the second support frame (1005) both sides are connected with fifth support frame (1001) in the slip type heating pipe (1001).

2. The drying device for plastic particle processing according to claim 1, further comprising an air extraction filter assembly (11), wherein the air extraction filter assembly (11) comprises an air pump (1101), an air suction pipe (1102), an air outlet pipe (1103) and an air filter (1104), wherein the air pump (1101) is arranged on one side, far away from the observation window (5), of the upper portion of the casing (1), the air pump (1101) is connected with the air suction pipe (1102), the air suction pipe (1102) is communicated with two sides of the charging barrel (3), the top of the air pump (1101) is connected with the air outlet pipe (1103), the air outlet pipe (1103) penetrates through the casing (1), and the top of the air outlet pipe (1103) is connected with the air filter (1104).

3. A drying device for plastic particle processing according to claim 1, characterized in that the feeding box (2) is connected by bolts, which is convenient for people to detach.