CN213563751U

CN213563751U - Plastic raw material drying device

Info

Publication number: CN213563751U
Application number: CN202022470269.XU
Authority: CN
Inventors: 库小军
Original assignee: Chongqing Anyuan Plastic Co ltd
Current assignee: Chongqing Anyuan Plastic Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-29
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a plastic raw material drying device, including the base, its characterized in that: the utility model discloses a quick drying device, including base, support frame, pivot, inlet pipe, feed inlet, the top of casing, the top of base is provided with the casing, the bottom internal surface fixedly connected with support frame of casing, the center of support frame top one side is rotated and is connected with the pivot, the internal surface of casing bottom is provided with the motor that corresponds bottom the pivot, the top fixedly connected with rotary drum of pivot, the lateral wall of rotary drum is provided with the air inlet net, the feed inlet has been seted up at the top of rotary drum, the inlet pipe corresponding with the feed inlet is installed at the top of casing, the utility model discloses, through adopting inside stirring and the hot-blast dual working method in outside, reach the effect of evenly stirring and quick drying to the raw materials to the damping device of bottom can effectually alleviate the vibrations.

Description

Plastic raw material drying device

Technical Field

The utility model relates to a raw materials processing technology field specifically is a plastics raw materials drying device.

Background

Many plastics absorb moisture from the environment during production, transportation and storage, and the moisture can cause hydrolysis of the plastic material during the production process, thereby causing degradation of mechanical properties or poor performance of the plastic product, which cannot be improved by adjusting process parameters, so that sufficient drying of the plastic material is an important prerequisite for obtaining high quality plastic products.

The existing plastic raw material drying device is generally not completely dried during working, and the raw materials cannot be uniformly dried; on the other hand, the drying strength is not high enough, the raw materials cannot be dried completely, and noise and vibration are generated when the drying device works.

SUMMERY OF THE UTILITY MODEL

1. The utility model aims at solving the general drying of plastic raw material drying device on the existing market that above-mentioned background art provided is inhomogeneous, and work efficiency is not high, and the comparatively loaded down with trivial details scheduling problem of device itself, and the plastic raw material drying device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a plastic raw material drying device comprises a base, wherein a shell is arranged at the top of the base, a support frame is fixedly connected to the inner surface of the bottom of the shell, a rotating shaft is rotatably connected to the center of one side of the top of the support frame, a motor corresponding to the bottom of the rotating shaft is arranged on the inner surface of the bottom of the shell, a rotating drum is fixedly connected to the top of the rotating shaft, an air inlet net is arranged on the side wall of the rotating drum, a feed pipe corresponding to the feed inlet is arranged at the top of the rotating drum, a baffle is arranged on one side of the bottom of the rotating drum, a stirring shaft is arranged at the center of the rotating drum, and a plurality of;

an air inlet box is fixedly connected to one side of the inner wall of the shell, two air inlet pipes corresponding to the air inlet box are arranged on the side of the shell, two fans are installed in the center of the air inlet box, heating wires corresponding to an air inlet net are installed on one sides of the two fans, and a ventilation pipe is arranged on one side of the top of the shell;

a conveying device is arranged on one side of the inner surface of the bottom of the shell, conveying separation blades are fixedly connected to the front end and the rear end of the top of the conveying device, and a discharge hole corresponding to the conveying device is formed in the bottom of the side, away from the air inlet box, of the outer wall of the shell;

and a plurality of damping devices fixedly connected with the bottom of the shell are installed at the top of the base.

As a further description of the above technical solution:

and the two air inlet pipes penetrate through the side wall of the shell and extend into the air inlet box.

As a further description of the above technical solution:

the stirring shaft is fixedly connected with the inner surface of the bottom of the rotary drum.

As a further description of the above technical solution:

the bottom of the rotating shaft is fixedly connected with an output shaft of the motor.

As a further description of the above technical solution:

limiting grooves are formed in the top of the baffle and the outer side of the rotary drum, and U-shaped sliding blocks are arranged between the two limiting grooves.

As a further description of the above technical solution;

the damping device comprises a damping chassis, the bottom of the damping chassis is fixedly connected with the top of the base, the top of the damping chassis is fixedly connected with two damping slide bars, the outer sides of the damping slide bars are respectively sleeved with a damping spring, the top of the damping slide bar is fixedly connected with a damping plate, and the top of the damping plate is fixedly connected with the bottom of the shell.

The utility model discloses following beneficial effect has: 1. the stirring rod and the stirring shaft can evenly stir the raw materials in the device when the rotary drum works, hot air after heating can also heat and dry the raw materials, the damping device can effectively relieve the vibration generated during the working of the device, and the ventilation pipeline can discharge the gas in the device.

2. Compared with the traditional device, the device has great innovation and improvement in structure and design, and the plastic raw material drying device adopts the double working modes of internal stirring and external hot air, so that the effects of uniformly stirring and quickly drying raw materials are achieved, the working efficiency is greatly improved, and the device is worth popularizing.

Drawings

Fig. 1 is a schematic view of an internal structure of a plastic raw material drying device provided by the present invention;

fig. 2 is a front view of a plastic raw material drying device provided by the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic structural view of the shock absorbing device of fig. 1.

Illustration of the drawings:

1. a base; 2. a housing; 3. a support frame; 4. a rotating shaft; 5. a motor; 6. a rotating drum; 7. an air inlet net; 8. a feed inlet; 9. a feed pipe; 10. a baffle plate; 11. a limiting groove; 12. a U-shaped slider; 13. a stirring shaft; 14. a stirring rod; 15. an air inlet box; 16. an air inlet pipe; 17. a fan; 18. Heating wires; 19. a conveying device; 20. conveying the baffle plate; 21. a discharge port; 22. a vent pipe; 23. A damping device; 2301. a shock absorbing chassis; 2302. a damping slide bar; 2303. a damping spring; 2304. A shock absorbing plate.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a plastic raw material drying device comprises a base 1, a shell 2 is arranged at the top of the base 1, a support frame 3 is fixedly connected with the inner surface of the bottom of the shell 2, a rotating shaft 4 is rotatably connected with the center of one side of the top of the support frame 3, a motor 5 corresponding to the bottom of the rotating shaft 4 is arranged on the inner surface of the bottom of the shell 2, a rotating drum 6 is fixedly connected with the top of the rotating shaft 4, an air inlet net 7 is arranged on the side wall of the rotating drum 6, a feed inlet 8 is arranged at the top of the rotating drum 6, a feed pipe 9 corresponding to the feed inlet 8 is arranged at the top of the shell 2, a baffle plate 10 is arranged at one side of the bottom of the rotating, plastic raw materials are put into the rotary drum 6 through the feeding pipe 9 and the feeding hole 8, and along with the rotation of the rotary drum 6, the stirring shaft 13 and the stirring rod 14 on the outer wall of the stirring shaft 13 simultaneously stir the plastic raw materials in the rotary drum 6;

an air inlet box 15 is fixedly connected to one side of the inner wall of the shell 2, two air inlet pipes 16 corresponding to the air inlet box 15 are arranged on the side of the shell 2, two fans 17 are installed in the center of the air inlet box 15, heating wires 18 corresponding to the air inlet net 7 are installed on one sides of the two fans 17, a ventilation pipe 22 is arranged on one side of the top of the shell 2, air is injected into the air inlet box 15 through the air inlet pipes 16, and meanwhile, hot air heated by the heating wires 18 is blown into the rotary drum 6 through the air inlet net 7 by the fans 17;

a conveying device 19 is arranged on one side of the inner surface of the bottom of the shell 2, conveying baffle plates 20 are fixedly connected to the front end and the rear end of the top of the conveying device 19, a discharge hole 21 corresponding to the conveying device 19 is formed in the bottom of the side, away from the air inlet box 15, of the outer wall of the shell 2, after drying is completed, finished raw materials fall onto a conveying belt of the conveying device 19 and flow into the discharge hole 21 under the protection of the conveying baffle plates 20;

the top of the base 1 is provided with a plurality of shock-absorbing devices 23 fixedly connected with the bottom of the shell 2, so that the shock generated during the work can be reduced.

Both of the air inlet ducts 16 penetrate the side wall of the casing 2 and extend into the air inlet box 15, and outside air is injected into the air inlet box 15 through the air inlet ducts 16.

The stirring shaft 13 is fixedly connected with the inner surface of the bottom of the rotating drum 6, so that the stirring shaft 13 and a stirring rod 14 on the outer wall of the stirring shaft 13 can rotate along with the rotating drum 6.

The bottom of pivot 4 and the output shaft fixed connection of motor 5 can make pivot 4 drive rotary drum 6 and rotate under the work of motor 5.

Limiting grooves 11 are formed in the top of the baffle 10 and the outer side of the rotary drum 6, U-shaped sliding blocks 12 are arranged between the two limiting grooves 11, and the purpose of opening and closing the baffle 10 is achieved by moving the positions of the U-shaped sliding blocks 12 in the limiting grooves 11.

Damping device 23 includes shock attenuation chassis 2301, a plurality of shock attenuation chassis 2301's bottom and base 1's top fixed connection, two shock attenuation slide bar 2302 of shock attenuation chassis 2301's top fixedly connected with, damping spring 2303 has all been cup jointed in the outside of two shock attenuation slide bar 2302, the top fixedly connected with shock attenuation board 2304 of two shock attenuation slide bar 2302, shock attenuation board 2304's top and 2 bottom fixed connections of casing, alleviate the vibrations that the device during operation produced through damping device 23.

The working principle is as follows: the utility model provides a plastics raw materials drying device has great improvement innovation with traditional device, when using this plastics raw materials drying device, at first the staff will wait that the plastics raw materials of drying drops into inlet pipe 9, after the raw materials gets into rotary drum 6 through feed inlet 8, the staff only need start motor 5, pivot 4 that connects on motor 5 output shaft this moment can drive rotary drum 6 and rotate, rotary drum 6 drives (mixing) shaft 13 and puddler 14 on the (mixing) shaft 13 outer wall to rotate together when rotating, stir the raw materials, outside air enters into air-in box 15 through air-supply line 16 simultaneously, the hot-blast after heating wire 18 is insufflated through air-supply net 7 in the rotary drum 6 by fan 17, dry the raw materials, after drying, the staff opens the baffle through the U type slider 12 that moves the baffle 10 outside, make the raw materials after drying fall into conveyer 19, under the protection of the front and rear ends of the conveying baffle plates 20, the raw materials enter the discharge port 21 to finish the work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a plastics raw materials drying device, includes base (1), its characterized in that: a shell (2) is arranged at the top of the base (1), a supporting frame (3) is fixedly connected with the inner surface of the bottom of the shell (2), a rotating shaft (4) is rotatably connected at the center of one side of the top of the supporting frame (3), a motor (5) corresponding to the bottom of the rotating shaft (4) is arranged on the inner surface of the bottom of the shell (2), the top of the rotating shaft (4) is fixedly connected with a rotating drum (6), the side wall of the rotating drum (6) is provided with an air inlet net (7), a feed inlet (8) is arranged at the top of the rotary drum (6), a feed pipe (9) corresponding to the feed inlet (8) is arranged at the top of the shell (2), a baffle (10) is arranged on one side of the bottom of the rotary drum (6), a stirring shaft (13) is arranged in the center of the rotary drum (6), the outer wall of the stirring shaft (13) is fixedly connected with a plurality of stirring rods (14);

an air inlet box (15) is fixedly connected to one side of the inner wall of the shell (2), two air inlet pipes (16) corresponding to the air inlet box (15) are arranged on the side of the shell (2), two fans (17) are installed at the center of the air inlet box (15), heating wires (18) corresponding to the air inlet net (7) are installed on one sides of the two fans (17), and a ventilating pipe (22) is arranged on one side of the top of the shell (2);

a conveying device (19) is arranged on one side of the inner surface of the bottom of the shell (2), conveying blocking pieces (20) are fixedly connected to the front end and the rear end of the top of the conveying device (19), and a discharge hole (21) corresponding to the conveying device (19) is formed in the bottom of one side, away from the air inlet box (15), of the outer wall of the shell (2);

and a plurality of damping devices (23) fixedly connected with the bottom of the shell (2) are installed at the top of the base (1).

2. A plastic feedstock drying apparatus as defined in claim 1, wherein: the two air inlet pipes (16) penetrate through the side wall of the shell (2) and extend into the air inlet box (15).

3. A plastic feedstock drying apparatus as defined in claim 1, wherein: the stirring shaft (13) is fixedly connected with the inner surface of the bottom of the rotary drum (6).

4. A plastic feedstock drying apparatus as defined in claim 1, wherein: the bottom of the rotating shaft (4) is fixedly connected with an output shaft of the motor (5).

5. A plastic feedstock drying apparatus as defined in claim 1, wherein: limiting grooves (11) are formed in the top of the baffle (10) and the outer side of the rotary drum (6), and a U-shaped sliding block (12) is arranged between the two limiting grooves (11).

6. A plastic feedstock drying apparatus as defined in claim 1, wherein: damping device (23) are including shock attenuation chassis (2301), and are a plurality of the bottom of shock attenuation chassis (2301) and the top fixed connection of base (1), two shock attenuation slide bar (2302) of top fixedly connected with of shock attenuation chassis (2301), two shock attenuation spring (2303) have all been cup jointed in the outside of shock attenuation slide bar (2302), two the top fixedly connected with shock attenuation board (2304) of shock attenuation slide bar (2302), the top and casing (2) bottom fixed connection of shock attenuation board (2304).