CN217196389U

CN217196389U - Plastic particle screening machine

Info

Publication number: CN217196389U
Application number: CN202220962408.7U
Authority: CN
Inventors: 宋奎玲
Original assignee: Sichuan Zhonghengxin Plastic Products Co Ltd
Current assignee: Sichuan Zhonghengxin Plastic Products Co Ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-16
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a plastic granules screening machine relates to plastics granulation technical field, which comprises a housin, casing top right side is provided with the feed cover through the hinge rotation, the fixed nestification in feed cover top is provided with the exhaust net, the fixed air-dry mechanism that is provided with of casing rear side and the fixed filter screen that is provided with in casing inner chamber middle part, casing inner chamber top is provided with all-round rabbling mechanism, among the all-round rabbling mechanism second driving motor stirs the plastic granules that is located the casing inside through a plurality of puddlers among the all-round rabbling mechanism, and simultaneously at the stirring in-process, first driving motor removes about second driving motor among the all-round rabbling mechanism in through reciprocal lead screw and the slider drive all-round rabbling mechanism. The utility model discloses the stirring effect is more comprehensive, can effectively avoid the condition that the plastic granules that the part bonds can't obtain effective stirring, has guaranteed screening efficiency.

Description

Plastic particle screening machine

Technical Field

The utility model relates to a plastics granulation technical field, in particular to plastic granules screening machine.

Background

At present, in the production process of plastic particles, a feeding hopper is generally arranged on the upper side of an extruder, materials are added from the feeding hopper, then plastic extruded strips extruded from the extruder are cooled by water through a water tank, then the plastic extruded strips enter a granulator and are cut to prepare plastic granules, and then the plastic granules processed by the plastic granules are divided by a plastic granule screening machine according to different sizes.

Patent application publication No. CN 209999564U's utility model patent discloses a plastic granules sieve

The plastic particle screening machine comprises a material distribution cavity, a first blanking port, a second blanking port, a material sieve and a vibration mechanism, wherein a feed inlet is formed in the upper end of the material distribution cavity, the first blanking port and the second blanking port are communicated with the material distribution cavity, the material sieve is fixed in the material distribution cavity and is positioned between the first blanking port and the second blanking port, the vibration mechanism is fixed at the lower end of the material distribution cavity, an air drying device communicated with the material distribution cavity is arranged on the material distribution cavity, a stirring device is also arranged in the material distribution cavity and is positioned between the air drying device and the material sieve, the air drying device comprises a fan, an air transmission pipe and a plurality of air blowing heads, the air transmission pipe is communicated with the fan and the air blowing heads, the stirring device comprises a stirring shaft, a plurality of stirring blades and a motor, the stirring blades are fixed on the stirring shaft, the stirring shaft is fixed at the output end of the motor, the plastic particle screening machine is good in screening effect, high in efficiency and uniform screening, the practicability is good.

However, the above-mentioned device still has some shortcomings when in actual use, and it is obvious that when the plastic granules that are located above the material sieve are stirred by the stirring device, the motor can only drive the stirring blade to rotate by taking the stirring shaft as the center, so that there is a large stirring dead angle, and the plastic granules that are partially bonded can not be effectively stirred, thereby affecting the sieving efficiency.

Therefore, it is necessary to develop a plastic particle sieving machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic granules screening machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic granules screening machine, includes the casing, casing top right side is provided with the feeding lid through the hinge rotation, the fixed nestification in feeding lid top is provided with the exhaust net, the fixed air-dry mechanism and the fixed filter screen that is provided with in casing inner chamber middle part that is provided with of casing rear side, casing inner chamber top is provided with all-round rabbling mechanism, second driving motor stirs the plastic granules that are located the casing inside through a plurality of puddlers in the all-round rabbling mechanism among the all-round rabbling mechanism, and simultaneously at the stirring in-process, first driving motor removes about the second driving motor among the all-round rabbling mechanism through reciprocal lead screw and the slider drive all-round rabbling mechanism in the all-round rabbling mechanism.

Preferably, the all-directional stirring mechanism comprises a reciprocating screw rod, a first driving motor, a sliding block, a second driving motor and a stirring rod.

Preferably, the reciprocating screw rod is positioned at the top of the inner cavity of the shell, and the first driving motor is fixedly arranged at the top of the left side of the shell and is in transmission connection with the reciprocating screw rod.

Preferably, the sliding block is sleeved on the outer side of the reciprocating screw rod and is in threaded connection with the reciprocating screw rod, and the sliding block is in sliding connection with the top of the inner cavity of the shell.

Preferably, the second driving motor is fixedly arranged at the bottom of the sliding block, and the stirring rods are arranged in a plurality of numbers and are fixedly connected with output shafts of the second driving motor.

The utility model discloses a technological effect and advantage:

the utility model discloses a be provided with all-round rabbling mechanism to technical staff can start first driving motor and second driving motor, and it is rotatory to drive a plurality of puddlers after the second driving motor starts, and then stirs plastic granules, and then it is rotatory to drive first driving motor after first driving motor starts, and then makes the slider drive second driving motor and remove along reciprocating the lead screw left and right sides, compares in prior art the same type device, the utility model discloses the stirring effect is more comprehensive, can effectively avoid the plastic granules that the part bonds can't obtain the condition of effective stirring, has guaranteed screening efficiency.

Drawings

Fig. 1 is a schematic view of the overall overlooking structure of the present invention.

Fig. 2 is a schematic view of the top view structure of the stirring mechanism of the present invention.

In the figure: 1. a housing; 2. a feeding cover; 3. an exhaust net; 4. an air drying mechanism; 5. a filter screen; 6. an omnibearing stirring mechanism; 61. a reciprocating screw rod; 62. a first drive motor; 63. a slider; 64. a second drive motor; 65. a stirring rod.

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.

The utility model provides a plastic granules screening machine as shown in fig. 1-2, which comprises a housin 1, casing 1 top right side is provided with feed cover 2 through the hinge rotation, the fixed nestification in feed cover 2 top is provided with exhaust net 3, the fixed air drying mechanism 4 that is provided with in 1 rear side of casing and the fixed filter screen 5 that is provided with in 1 inner chamber middle part of casing, 1 inner chamber top of casing is provided with all-round rabbling mechanism 6, second driving motor 64 stirs the plastic granules that lie in 1 inside of casing through a plurality of puddlers 65 in all-round rabbling mechanism 6 among all-round rabbling mechanism 6, and simultaneously at the stirring in-process, first driving motor 62 removes about second driving motor 64 in all-round rabbling mechanism 6 is driven through reciprocal lead screw 61 in all-round rabbling mechanism 6 and slider 63.

It should be further noted that the air drying mechanism 4 belongs to a solution that has been disclosed in the prior art, and therefore, the detailed structure thereof is not described herein.

As shown in fig. 2, the all-directional stirring mechanism 6 includes a reciprocating screw 61, a first driving motor 62, a slider 63, a second driving motor 64, and a stirring rod 65.

More specifically, the reciprocating screw rod 61 is positioned at the top of the inner cavity of the shell 1, the first driving motor 62 is fixedly arranged at the top of the left side of the shell 1 and is in transmission connection with the reciprocating screw rod 61, the sliding block 63 is sleeved and arranged at the outer side of the reciprocating screw rod 61, and is in threaded connection with the reciprocating screw rod 61, the slide block 63 is in sliding connection with the top of the inner cavity of the shell 1, the second driving motor 64 is fixedly arranged at the bottom of the sliding block 63, a plurality of stirring rods 65 are arranged, the plurality of stirring rods 65 are all fixedly connected with an output shaft of the second driving motor 64, so that the technician can start the first driving motor 62 and the second driving motor 64, and the second driving motor 64 drives the plurality of stirring rods 65 to rotate, further stirring the plastic particles, the first driving motor 62 is driven to rotate after the first driving motor 62 is started, so that the slide block 63 drives the second driving motor 64 to move left and right along the reciprocating screw rod 61.

The utility model discloses the theory of operation:

in the actual use process, a technician can open the feeding cover 2, then add the plastic particles into the shell 1, then close the feeding cover 2, and then supply air to the interior of the shell 1 through the air drying mechanism 4 so as to dry the plastic particles;

meanwhile, a technician can start the first driving motor 62 and the second driving motor 64, the second driving motor 64 drives the stirring rods 65 to rotate after being started, and then stirs plastic particles, the first driving motor 62 drives the first driving motor 62 to rotate after being started, and then the sliding block 63 drives the second driving motor 64 to move left and right along the reciprocating screw rod 61.

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. A plastic granules screening machine which characterized in that: comprises a shell (1), a feeding cover (2) is rotatably arranged on the right side of the top of the shell (1) through a hinge, an exhaust net (3) is fixedly nested at the top of the feeding cover (2), an air drying mechanism (4) is fixedly arranged at the rear side of the shell (1), a filter screen (5) is fixedly arranged in the middle of the inner cavity of the shell (1), the top of the inner cavity of the shell (1) is provided with an all-round stirring mechanism (6), the second driving motor (64) in the omnibearing stirring mechanism (6) stirs the plastic particles positioned in the shell (1) through a plurality of stirring rods (65) in the omnibearing stirring mechanism (6), meanwhile, in the stirring process, a first driving motor (62) in the all-dimensional stirring mechanism (6) drives a second driving motor (64) in the all-dimensional stirring mechanism (6) to move left and right through a reciprocating screw rod (61) and a sliding block (63) in the all-dimensional stirring mechanism (6).

2. The plastic particle screening machine according to claim 1, wherein: the all-directional stirring mechanism (6) comprises a reciprocating screw rod (61), a first driving motor (62), a sliding block (63), a second driving motor (64) and a stirring rod (65).

3. A plastics particle screening machine according to claim 2, wherein: reciprocating screw rod (61) are located casing (1) inner chamber top, first driving motor (62) are fixed to be set up in casing (1) left side top and are connected with reciprocating screw rod (61) transmission.

4. A plastics particle screening machine according to claim 3, wherein: the sliding block (63) is sleeved on the outer side of the reciprocating screw rod (61) and is in threaded connection with the reciprocating screw rod (61), and the sliding block (63) is in sliding connection with the top of the inner cavity of the shell (1).

5. The plastic particle screening machine of claim 4, wherein: the second driving motor (64) is fixedly arranged at the bottom of the sliding block (63), the stirring rods (65) are arranged in a plurality, and the stirring rods (65) are fixedly connected with the output shaft of the second driving motor (64).