CN216804025U - A new type of plastic pellet mixer for plastic processing - Google Patents

Abstract

The utility model discloses a new type of plastic particle mixer for plastic processing. The technical scheme of the mixer is as follows: a mixing box is included, and the left and right ends of the mixing box are provided with through holes; Passing through the sleeve and rotatably connected with the sleeve, the right side of the stirring box is provided with a driving gear and a driven gear, the driving gear and the driven gear are externally meshed, and the driven gear is fixedly arranged on the right sleeve. The gear is fixed on the motor, the outer side of the stirring box is provided with a support frame, the sleeve is rotatably connected with the support frame, the fixing rod is fixed with the support frame, a plurality of stirring blades are fixed on the fixing rod, and the inside of the stirring box is fixed A plurality of fixing plates are arranged, and the fixing plates are evenly arranged inside the stirring box body. When the utility model is in use, the plastic particles on the inner wall of the stirring box can be moved to other places for full stirring.

Description

A new type of plastic pellet mixer for plastic processing

technical field

The utility model relates to the technical field of plastic particle production equipment, in particular to a novel plastic particle mixer for plastic processing.

Background technique

The plastic granule mixer is an industrial mixer specially used to mix different plastic granules. It mainly includes a box for holding plastic granules. A motor is installed on the outside of the body, and the drive shaft of the motor passes through the box. A stirring blade for stirring plastic particles is installed on the shaft. When the mixer is running, the motor drives the stirring blade to run through the transmission shaft, so as to play the role of plastic particles in the mixer.

Referring to the Chinese utility model patent with the authorization announcement number CN212445875U, it discloses a plastic particle mixer; it includes a stirring body for placing particles, a stirring blade for stirring the particles, a power device for driving the rotation of the stirring blade, and a rotary The roller on the stirring blade, the stabilizing device arranged on the stirring body and the discharge port for unloading; the roller rolls along the stirring body; the power device is arranged on the stabilizing device; the stirring blade The driving end of the power device is connected; the discharge port is opened on the stirring body.

The above-mentioned plastic particle mixer solves the problems caused by the existing solution, such as jittering when the paddle rotates, unable to evenly stir the particles and contact with the cylinder body when the paddle rotates, causing the wear of the paddle and the cylinder body, etc., but it still has some shortcomings, For example, when the device is in use, since the plastic particles close to the inner wall of the stirring blade are far away from the stirring blade, the stirring blade cannot sufficiently stir the plastic particles there.

Utility model content

In view of the problems mentioned in the background technology, the purpose of this utility model is to provide a new plastic particle mixer for plastic processing, so as to solve the problem that the plastic particles close to the inner wall of the mixer in the prior art mentioned in the background technology are far away from the mixing blade, so that the The problem that the stirring blade cannot sufficiently stir the plastic particles there.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A new type of plastic particle mixer for plastic processing includes a mixing box, through holes are formed at the left and right ends of the mixing box, a sleeve is fixed inside the through hole, and a fixing rod passes through the sleeve and It is rotatably connected with the sleeve, the right side of the stirring box is provided with a driving gear and a driven gear, the driving gear and the driven gear are externally meshed, and the driven gear is fixedly arranged on the right side of the On the sleeve, the driving gear is fixedly arranged on the motor, the outer side of the stirring box is provided with a support frame, the sleeve is rotatably connected with the support frame, and the fixing rod is fixedly arranged with the support frame, A plurality of stirring blades are fixedly arranged on the fixing rod, and a plurality of fixing plates are fixedly arranged inside the stirring box body, and the fixing plates are evenly arranged inside the stirring box body.

Further, the stirring blade is composed of a plurality of vertical bars and horizontal bars, the vertical bars are fixedly arranged on the fixing bars, and the horizontal bars are fixedly arranged with the vertical bars.

Through the above technical solution, during use, the plastic particles in the stirring box can be fully stirred by a plurality of stirrings.

Further, a bearing is fixedly arranged inside the sleeve, the sleeve is rotatably connected to the fixing rod through the bearing, and a rotary sealing ring is arranged between the sleeve and the fixing rod.

Through the above technical solution, the existence of the rotating sealing ring can prevent the plastic particles from being stuck between the sleeve and the fixing rod during use.

Further, a control module is fixed on the support frame, and the motor is electrically connected to the control module.

Through the above technical solutions, when in use, the control module is used to control the utility model, which is more convenient to use.

Further, the motor is a stepping motor.

Through the above technical solutions, the PLC can be used to control the motor to realize the periodic forward and reverse rotation of the motor.

Further, the number of the stirring blades is not less than two, and a plurality of the stirring blades are symmetrically arranged along the central axis of the fixing rod.

Through the above technical solution, during use, the plastic particles in the stirring box can be fully stirred by a plurality of stirrings.

Further, the upper end of the stirring box is provided with a feeding port, the lower end of the stirring box is provided with a discharging port, an upper sealing door is provided at the feeding port, and a lower sealing door is provided at the discharging port. Seal the door.

Through the above technical scheme, when in use, the plastic particles are added into the stirring box by the feeding port, and the stirred plastic particles are taken out by the discharging port.

To sum up, the present utility model mainly has the following beneficial effects: In the present utility model, by setting the rotatable stirring box, a plurality of fixed plates are arranged inside the stirring box, and when the stirring box rotates, a part of the stirring box is close to the stirring box. The plastic particles in the inner wall will move on the fixed plate. Since the fixed plate is set on the stirring box, it rotates with the stirring box. When it rotates to the top of the fixed rod, under the influence of gravity, it will fall below. At the stirring blade, the stirring blade will stir it, and there will be no uneven stirring.

Description of drawings

Fig. 1 is the front view of this embodiment;

FIG. 2 is a longitudinal sectional view of the present embodiment.

Reference numerals: 1, mixing box; 101, through hole; 102, feed port; 103, discharge port; 2, sleeve; 3, fixed rod; 4, driving gear; 5, driven gear; 6, Motor; 7. Supporting frame; 8. Stirring blade; 801, Vertical bar; 802, Cross bar; 9. Fixed plate; 10. Rotary sealing ring; 11. Control module;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", " The orientation or positional relationship indicated by "bottom", "side", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or It is implied that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example 1

Referring to FIGS. 1 and 2 , a new type of plastic particle mixer for plastic processing includes a mixing box 1. The left and right ends of the mixing box 1 are provided with through holes 101, and a sleeve 2 is fixed inside the through holes 101. The rod 3 passes through the sleeve 2 and is rotatably connected with the sleeve 2. The right side of the stirring box 1 is provided with a driving gear 4 and a driven gear 5. The driving gear 4 and the driven gear 5 are arranged in external meshing, and the driven gear 5 is fixed. Set on the sleeve 2 on the right side, the driving gear 4 is fixed on the motor 6, the outer side of the stirring box 1 is provided with a support frame 7, the sleeve 2 is rotatably connected with the support frame 7, and the fixing rod 3 is fixed with the support frame 7 A plurality of stirring blades 8 are fixedly arranged on the fixing rod 3, and a plurality of fixing plates 9 are fixedly arranged inside the stirring box 1, and the fixing plates 9 are evenly arranged inside the stirring box 1. In this embodiment, the sleeve 2. The bearing is connected with the support frame 7 in rotation. The support frame 7 is provided with a support plate for supporting the motor 6. The motor 6 is arranged on the support plate, the sleeve 2 and the stirring box 1 are welded and fixed, and the sleeve 2 and The mixing box 1 needs to be sealed, and the plurality of fixing plates 9 point to the central axis of the mixing box 1 .

1 and 2 , the stirring blade 8 is composed of a plurality of vertical rods 801 and horizontal rods 802. The vertical rods 801 are fixedly arranged on the fixed rod 3, and the horizontal rods 802 and the vertical rods 801 are fixedly arranged. In this embodiment, the horizontal rods 802 long arc type.

Referring to FIG. 2 , a bearing is fixed inside the sleeve 2 , the sleeve 2 is rotatably connected to the fixing rod 3 through the bearing, and a rotary sealing ring 10 is arranged between the sleeve 2 and the fixing rod 3 .

Referring to FIG. 2 , a control module 11 is fixed on the support frame 7 , and the motor 6 is electrically connected to the control module 11 .

Referring to FIG. 1 , the motor 6 is a stepping motor.

Referring to FIG. 2, the number of stirring blades 8 is not less than two, and a plurality of stirring blades 8 are arranged symmetrically along the central axis of the fixed rod 3. In this implementation, the number of stirring blades 8 is two, and the two stirring blades 8 are respectively fixed with Left and right ends of rod 3.

Referring to FIG. 1 , the upper end of the stirring box 1 is provided with a feeding port 102 , the lower end of the stirring box 1 is provided with a discharging port 103 , the feeding port 102 is provided with an upper sealing door 12 , and the discharging port 103 is provided with a lower The sealing door 13, in this embodiment, the upper sealing door 12 and the lower sealing door 13 are both electric doors, both of which are electrically connected with the control module 11. There is a gasket in between.

To sum up, when in use, the control module 11 controls the motor 6 to start, the stirring box 1 rotates, and drives the plastic particles in it to move. During the selection of the box 1, it moves together with the fixed plate 9. When it moves to a high place, the plastic particles will fall on the stirring blade 8 below under the influence of gravity, and the stirring blade 8 will stir it and will not appear. Uneven mixing.

The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can Various changes, modifications, substitutions and alterations may be made to these embodiments within the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel plastic granules mixer for plastics processing, includes agitator tank body (1), its characterized in that: the left end and the right end of the stirring box body (1) are provided with through holes (101), a sleeve (2) is fixedly arranged inside the through holes (101), a fixing rod (3) penetrates through the sleeve (2) and is rotationally connected with the sleeve (2), a driving gear (4) and a driven gear (5) are arranged on the right side of the stirring box body (1), the driving gear (4) and the driven gear (5) are arranged in an external meshing mode, the driven gear (5) is fixedly arranged on the sleeve (2) on the right side, the driving gear (4) is fixedly arranged on a motor (6), a support frame (7) is arranged on the outer side of the stirring box body (1), the sleeve (2) is rotationally connected with the support frame (7), the fixing rod (3) is fixedly arranged with the support frame (7), and a plurality of stirring blades (8) are fixedly arranged on the fixing rod (3), a plurality of fixing plates (9) are fixedly arranged inside the stirring box body (1), and the fixing plates (9) are uniformly arranged inside the stirring box body (1).

2. The novel plastic particle blender for plastic processing according to claim 1, wherein: the stirring blade (8) is composed of a plurality of vertical rods (801) and a cross rod (802), the vertical rods (801) are fixedly arranged on the fixing rod (3), and the cross rod (802) and the vertical rods (801) are fixedly arranged.

3. The novel plastic particle mixer for plastic processing as claimed in claim 1, wherein: the sleeve is characterized in that a bearing is fixedly arranged inside the sleeve (2), the sleeve (2) is rotatably connected with the fixed rod (3) through the bearing, and a rotary sealing ring (10) is arranged between the sleeve (2) and the fixed rod (3).

4. The novel plastic particle blender for plastic processing according to claim 1, wherein: the support frame (7) is fixedly provided with a control module (11), and the motor (6) is electrically connected with the control module (11).

5. The novel plastic particle blender for plastic processing according to claim 1, wherein: the motor (6) is a stepping motor.

6. The novel plastic particle blender for plastic processing according to claim 1, wherein: the number of the stirring blades (8) is not less than two, and the stirring blades (8) are symmetrically arranged along the central axis of the fixing rod (3).

7. The novel plastic particle blender for plastic processing according to claim 1, wherein: a feeding hole (102) is formed in the upper end of the stirring box body (1), a discharging hole (103) is formed in the lower end of the stirring box body (1), an upper sealing door (12) is arranged at the feeding hole (102), and a lower sealing door (13) is arranged at the discharging hole (103).

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