CN216769966U

CN216769966U - High-efficient type drying device for plastics processing

Info

Publication number: CN216769966U
Application number: CN202220306536.6U
Authority: CN
Inventors: 饶国庆; 邓猛
Original assignee: Dongguan Qianjin Plastic Technology Co ltd
Current assignee: Dongguan Qianjin Plastic Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-06-17
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to the field of drying equipment, in particular to a high-efficiency drying device for plastic processing, which comprises a drying roller, a base, a first sliding rail, a second sliding rail, a gear track, a transmission gear and a driving motor, wherein the drying roller is transversely arranged, the base is fixed at the bottom of the drying roller, the first sliding rail and the second sliding rail are respectively arranged around two sides of the drying roller, the gear track is arranged between the first sliding rail and the second sliding rail, the transmission gear is connected to the gear track, and the driving motor is electrically connected to the transmission gear; a plurality of heating pipes are also arranged inside the drying drum; a feed inlet is formed in one side of the drying roller; and one side of the drying drum, which deviates from the feed inlet, is communicated with a discharge box. The utility model provides a high-efficiency drying device for plastic processing, which improves the processing efficiency and reduces the drying time.

Description

High-efficient type drying device for plastics processing

Technical Field

The utility model relates to the field of drying equipment, in particular to a high-efficiency drying device for plastic processing.

Background

In the plastic processing process, most of modified plastic particles are formed by wire drawing, cooled, granulated and dried, and are cooled by a water cooling mode in the cooling process, a large amount of moisture exists on the surface layer and the shallow layer of the particle plastic, and the moisture needs to be removed, so that the particle plastic needs to be dried again after being cooled.

But plastic granules are in the stoving, and a large amount of granules pile up each other easily, are difficult to disperse, and the inside moisture of plastic granules transmits each other, is difficult to quick the effluvium, and general drying device is difficult to go out the quick effluvium of the inside moisture of a large amount of plastic granules that pile up, and the inside steam transfer rate of granule is lower, and heat transfer is inhomogeneous, and need consume longer stoving time, influences machining efficiency to a certain extent.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the efficient drying device for plastic processing, which improves the processing efficiency and reduces the drying time.

The utility model adopts the following technical scheme:

a high-efficiency drying device for plastic processing comprises a drying roller arranged transversely, a base fixed at the bottom of the drying roller, a first slide rail and a second slide rail which are respectively arranged around two sides of the drying roller, a gear track arranged between the first slide rail and the second slide rail, a transmission gear connected with the gear track, and a driving motor electrically connected with the transmission gear; a plurality of heating pipes are also arranged inside the drying roller; a feed inlet is formed in one side of the drying roller; one side of the drying roller, which deviates from the feeding hole, is communicated with a discharging box.

The further improvement of the technical proposal is that a plurality of drying shoveling plates are evenly arranged inside the drying roller.

The further improvement of the technical scheme is that the first slide rail and the second slide rail are both circular slide rails.

The further improvement of the technical scheme is that the first sliding rail and the second sliding rail are fixed on the surface of the drying roller through a plurality of connecting pieces.

The further improvement of the technical scheme is that the first slide rail is respectively connected with two first auxiliary wheels in a sliding manner, and the two first auxiliary wheels are fixed on two sides of the base, which are positioned on the drying roller.

The further improvement of the technical scheme is that the second slide rail is respectively connected with two second auxiliary wheels in a sliding manner, and the two second auxiliary wheels are fixed on two sides of the base, which are positioned on the drying roller.

The technical proposal is further improved in that the driving motor is fixed on one side of the base.

The further improvement of the technical proposal is that the gear track is fixed on the surface of the drying roller through a plurality of connecting sheets.

The technical scheme is further improved in that a plurality of supporting columns are connected to two sides of the discharging box respectively, and one side of each supporting column is fixed to the base.

The further improvement of the technical scheme is that the bottom of the discharging box is at least provided with two feed openings.

The utility model has the beneficial effects that:

according to the drying device, the driving gear is driven by the driving motor to rotate along the gear track, so that the drying roller is driven to do centrifugal motion, moisture on the surface layer and the shallow layer of the plastic particles is thrown out by virtue of centrifugal force, the particles can be dispersed without being stacked mutually and uniformly dispersed and fully contacted with hot air generated by the heating pipe when the particles are thrown out, drying heat transfer and mass transfer are accelerated, positions of the particles can be mutually replaced along with moisture removal of the particles, the effect of uniform and comprehensive dehydration is realized, and the drying efficiency is further improved.

Drawings

FIG. 1 is a schematic view showing the structure of a drying apparatus for efficient plastic processing according to the present invention;

FIG. 2 is a side view of the efficient plastic processing drying apparatus of FIG. 1;

FIG. 3 is a partially enlarged view of circle A of the efficient drying apparatus for plastic processing of FIG. 1;

fig. 4 is a partially enlarged view of circle B of the drying apparatus for high-efficiency plastic working of fig. 1.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a drying device for efficient plastic processing includes a drying drum 10 transversely disposed, a base 20 fixed at the bottom of the drying drum 10, a first slide rail 11 and a second slide rail 12 respectively disposed around both sides of the drying drum 10, a gear rail 13 disposed between the first slide rail 11 and the second slide rail 12, a transmission gear 30 connected to the gear rail 13, and a driving motor 40 electrically connected to the transmission gear 30; a plurality of heating pipes are arranged inside the drying drum 10; a feed inlet 14 is formed in one side of the drying roller 10; the side of the drying drum 10 facing away from the feed opening 14 is communicated with a discharge box 50.

Further, a plurality of drying shoveling plates 60 are uniformly arranged inside the drying drum 10. The plastic particles are turned through the drying shoveling plates 60 with the inclination angles, so that the plastic particles are fully contacted with hot air, the drying heat transfer and mass transfer are accelerated, and the processing efficiency is effectively improved.

Further, the first slide rail 11 and the second slide rail 12 are fixed on the surface of the drying drum 10 through a plurality of connecting pieces. So set up, further guarantee drying drum 10's normal operating, supplementary drying drum 10 rotates, improves machining efficiency.

Further, the first slide rail 11 and the second slide rail 12 are both circular slide rails; the first slide rail 11 is respectively connected with two first auxiliary wheels 70 in a sliding manner, and the two first auxiliary wheels 70 are fixed on the base 20 and positioned at two sides of the drying drum 10; the second slide rails 12 are respectively connected with two second auxiliary wheels 80 in a sliding manner, and the two second auxiliary wheels 80 are fixed on the base 20 and located on two sides of the drying drum 10. Through a plurality of first auxiliary wheels 70, second auxiliary wheels 80, effectively guarantee drying cylinder 10 normal rotation, avoid its rotation skew, supplementary effectual.

Further, the gear rail 13 is fixed to the surface of the drying drum 10 by a plurality of connection pieces, and the driving motor 40 is fixed to one side of the base 20. The driving motor 40 is disposed at one side of the gear rail 13, so that the driving motor 40 acts on the gear rail 13 to realize the rotation of the drying drum 10, and the processing efficiency of the present invention is further improved.

Further, two sides of the discharging box 50 are respectively connected with a plurality of supporting columns 51, and one side of each supporting column 51 is fixed on the base 20. Through a plurality of support columns 51, make discharge box 50 stable installation on base 20 to communicate with drying drum 10, further guarantee that discharge box 50 collects the plastic granules of dry completion, improve machining efficiency.

Further, the bottom of the discharging box 50 is provided with at least two feed openings 52. Due to the arrangement, the blanking efficiency is effectively improved, the processing efficiency of the blanking machine is further improved, and the blanking machine is high in practicability.

According to the utility model, the driving gear 30 is driven to rotate along the gear track 13 by the driving motor 40, so that the drying roller 10 is driven to do centrifugal motion, moisture on the surface layer and the shallow layer of the plastic particles is thrown out by virtue of centrifugal force, the particles can be dispersed without being stacked, and are uniformly dispersed and fully contacted with hot air generated by a heating pipe, so that drying heat transfer and mass transfer are accelerated, and positions of the particles can be mutually replaced along with the moisture removal of the particles, so that the effect of uniform and comprehensive dehydration is realized, and the drying efficiency of the drying machine is further improved.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A high-efficiency drying device for plastic processing is characterized by comprising a drying roller, a base, a first sliding rail, a second sliding rail, a gear track, a transmission gear and a driving motor, wherein the drying roller is transversely arranged, the base is fixed at the bottom of the drying roller, the first sliding rail and the second sliding rail are respectively arranged around two sides of the drying roller, the gear track is arranged between the first sliding rail and the second sliding rail, the transmission gear is connected to the gear track, and the driving motor is electrically connected to the transmission gear; a plurality of heating pipes are also arranged inside the drying roller; a feed inlet is formed in one side of the drying roller; one side of the drying roller, which deviates from the feeding hole, is communicated with a discharging box.

2. A drying apparatus for efficient plastic processing according to claim 1, wherein a plurality of drying shoveling plates are uniformly arranged inside the drying drum.

3. The efficient drying device for plastic processing as recited in claim 1, wherein said first and second slide rails are both circular slide rails.

4. The efficient drying device for plastic processing as recited in claim 1, wherein said first and second sliding rails are fixed to the surface of said drying drum by a plurality of connecting pieces.

5. The efficient drying device for plastic processing as claimed in claim 1, wherein two first auxiliary wheels are slidably connected to the first sliding rail, respectively, and the two first auxiliary wheels are fixed to the base and located at two sides of the drying drum.

6. The efficient drying device for plastic processing as claimed in claim 1, wherein two second auxiliary wheels are slidably connected to the second slide rail, respectively, and the two second auxiliary wheels are fixed to the base and located at two sides of the drying drum.

7. A high efficiency drying apparatus for processing plastics as claimed in claim 1, wherein said driving motor is fixed to one side of said base.

8. A high efficiency drying apparatus for plastic processing as claimed in claim 1, wherein said gear rail is fixed to the surface of said drying drum by means of a plurality of connecting pieces.

9. A high efficiency drying apparatus for plastic processing according to claim 1, wherein a plurality of support columns are connected to both sides of said discharge box, respectively, and one side of said support columns is fixed to said base.

10. A high efficiency drying apparatus for plastic processing according to claim 1, wherein said discharge box is provided at a bottom thereof with at least two feed openings.