Plastic particle mixing tank

Abstract

The application discloses a plastic particle mixing tank, which comprises a mixing tank and a feeding hopper arranged at the bottom of the mixing tank and communicated with the mixing tank, a feeding auger is rotatably connected in the inner cavity of the mixing tank and extends into the inner cavity of the feeding hopper, the feeding auger is covered with an isolation cover in the inner cavity of the mixing tank, a discharging channel is formed in one side of the mixing tank, and a turnover plate is rotatably connected in the inner cavity of the discharging channel, and the application relates to the technical field of plastic particle mixing. The plastic particle mixing tank can drive the plastic particles in the mixing tank to the discharging channel through the rotation of the turnover plate, the rotation of the turnover section drives the two bent connecting plates to bend towards the middle, then the caliber of the discharging channel is increased, at this time, the plastic particles above can fall from above the turnover plate, the plastic particles are output through the turnover plate, the discharging speed is faster, the discharging speed can be freely adjusted, and the normal mixing operation is not affected when the discharging is not needed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plastic particle mixing, in particular to a plastic particle mixing tank. BACKGROUND

[0002] Plastic particles need to be homogenized during production and preparation, and the homogenization of plastic particles is mainly realized by a vertical mixer. The principle of screw stirring is adopted to transport the materials in the feeding hopper to the upper end of the barrel through the screw shaft, and then continuously and circularly stir the materials falling from the umbrella-shaped end, so as to achieve the purpose of mixing.

[0003] According to the plastic particle production and preparation homogenization equipment of patent No. CN209937374U, multiple partitions are arranged in front of and behind the inner side of the feeding hopper, and the partitions are installed in a downward inclined manner on the inner side of the feeding hopper. The added partitions play a guiding role for the plastic particles, prolong the flow path of the plastic particles, prolong the time for the plastic particles to enter the barrel, and make the plastic particles fully cooled during the flow process, effectively reducing the temperature of the plastic particles when entering the barrel. However, the discharge is not convenient, and blockage may occur at the discharge port, which cannot discharge quickly. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a plastic particle mixing tank to solve the above problems.

[0005] In order to achieve the above object, the present application is realized by the following technical scheme: the plastic particle mixing tank comprises a mixing tank and a feeding hopper arranged at the bottom of the mixing tank and communicated with the mixing tank, a feeding auger extending into the feeding hopper is rotatably connected in the inner cavity of the mixing tank, the feeding auger is covered with an isolation cover in the inner cavity of the mixing tank, a discharge channel is formed in one side of the mixing tank, a turnover plate is rotatably connected in the inner cavity of the discharge channel, a turnover section driven by a motor is rotatably connected at one side of the discharge channel, two sections of bending connecting plates are rotatably connected at one side of the turnover section, one end of the two sections of bending connecting plates is rotatably connected with one side of the mixing tank, and an elastic connecting belt is fixedly connected at one side of the turnover section, and the other side of the elastic connecting belt is connected with the connecting position of the mixing tank and the two sections of bending connecting plates.

[0006] As a further scheme of the present application: the turnover plate is in the initial position to separate the discharge channel and the mixing tank, the turnover plate is semicircular, and the gap between the end and the discharge channel is 1mm, which can play a sealing and isolating role and also assist in discharging.

[0007] As a further scheme of the present application: when the two sections of bending connecting plates are in the horizontal state, the elastic connecting belt is attached to the surface of the two sections of bending connecting plates, and the two sections of bending connecting plates are shielded by the elastic connecting belt, without affecting normal processing.

[0008] As a further scheme of the present application: the bottom end of the feeding auger penetrates and extends below the mixing tank, the power box is fixedly connected below the mixing tank, two rotating shafts are rotatably connected to the two sides of the inner cavity of the power box, the two rotating shafts are driven by the bevel gear transmission mechanism and the feeding auger, the first connecting shaft and the second connecting shaft are rotatably connected to the inner cavity of the feeding hopper, the first connecting shaft and the second connecting shaft are driven by the belt transmission mechanism and the two rotating shafts respectively, the rotating directions of the first connecting shaft and the second connecting shaft are opposite, the surface of the first connecting shaft is fixedly connected with the first stirring plate, and the surface of the second connecting shaft is fixedly connected with the second stirring plate; in use, the rotating shafts are driven to rotate by the feeding auger, at this time the rotating directions of the two rotating shafts are opposite, the first connecting shaft and the second connecting shaft are driven to rotate in opposite directions by the belt transmission mechanism, the stirring and mixing are carried out at the same time, the normal discharging effect can be ensured, and the second stirring plate is located below and rotates in a forward direction to extrude the plastic particles to the lower side of the mixing tank.

[0009] As a further scheme of the present application: the first connecting shaft and the second connecting shaft are staggered and arranged on the two sides of the mixing tank, and the second connecting shaft is located below the first connecting shaft, so that the mixing effect is more uniform.

[0010] As a further scheme of the present application: the side of the mixing tank is provided with a motor belt driving mechanism for driving the feeding auger.

[0011] In use, the plastic particles are conveyed through the feeding hopper, fall below, are conveyed to the top of the mixing tank through the partition of the isolation cover by the feeding auger, then fall down, and are continuously conveyed by the feeding auger, and the conveying is repeated in a loop, and after the mixing is completed, the plastic particles are output through the discharge channel, at this time the turnover plate seals the discharge channel and the mixing tank, then the turnover plate rotates to stir the plastic particles in the mixing tank into the discharge channel for output, at this time the elastic connecting belt blocks the two sections of the bending connecting plate, then the motor drives the turnover section to rotate, the two sections of the bending connecting plate are bent towards the middle by the rotation of the turnover section, then the caliber of the discharge channel is increased, at this time the elastic connecting belt relaxes to continue blocking the middle bending part of the two sections of the bending connecting plate, so as to prevent the plastic particles from causing material jam in the middle, then the plastic particles above can fall from above the turnover plate, and the plastic particles are output through the turnover plate, the discharging speed is faster, can be freely adjusted, and when discharging is not needed, the turnover plate can be quickly reset without affecting the normal mixing operation, in use, the rotating shafts are driven to rotate by the feeding auger, at this time the rotating directions of the two rotating shafts are opposite, the first connecting shaft and the second connecting shaft are driven to rotate in opposite directions by the belt transmission mechanism, the stirring and mixing are carried out at the same time, the normal discharging effect can be ensured, and the second stirring plate is located below and rotates in a forward direction to extrude the plastic particles to the lower side of the mixing tank.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] 1、The present application, by turning the turnover plate, the plastic particles in the mixing tank are pushed into the discharge channel for output, the turnover section drives the two sections of the bent connecting plate to bend towards the middle, and then the caliber of the discharge channel is increased, at this time the plastic particles above can fall from above the turnover plate, the plastic particles are output through the turnover plate, the discharging speed is faster, can be freely adjusted, and when the discharge is not needed, it can be quickly reset, without affecting the normal mixing operation.

[0014] 2、The present application, when in use, the rotating shaft is driven to rotate by the feeding auger, at this time the two rotating shafts rotate in opposite directions, the first connecting shaft and the second connecting shaft are driven to rotate in opposite directions by the belt transmission mechanism, while the plastic particles are pushed and mixed, the normal discharging effect can be ensured, the second pushing plate is located below and rotates in the positive direction, and the plastic particles are extruded to the lower part of the mixing tank. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the present application;

[0016] Figure 2 It is a structural sectional view of the present application;

[0017] Figure 3 It is a structural sectional view of the present application; Figure 2 It is a local enlarged view of A in the present application;

[0018] Figure 4 It is a local enlarged view of B in the present application; Figure 2 It is a local enlarged view of B in the present application;

[0019] Figure 5 It is a local enlarged view of C in the present application. Figure 2 It is a local enlarged view of C in the present application.

[0020] In the figure: 1, mixing tank; 2, feeding hopper; 3, discharge channel; 4, turnover plate; 5, turnover section; 6, two sections of bent connecting plate; 7, isolation cover; 8, feeding auger; 9, power box; 10, elastic connecting belt; 11, bevel gear transmission mechanism; 12, rotating shaft; 13, belt transmission mechanism; 14, first connecting shaft; 15, first pushing plate; 16, second connecting shaft; 17, second pushing plate. DETAILED DESCRIPTION

[0021] In order to further illustrate the technical means and effects adopted by the present application to achieve the predetermined invention purpose, the specific embodiments, structures, features and effects according to the present application are described in detail as follows in combination with the drawings and preferred embodiments.

[0022] Please refer to Figures 1-5The application provides a technical scheme: a plastic particle mixing tank, which comprises a mixing tank 1, a feeding hopper 2 arranged at the bottom of the mixing tank 1 and in communication with the mixing tank 1, a feeding auger 8 rotatably connected to the inner cavity of the mixing tank 1 and extending into the inner cavity of the feeding hopper 2, an insulation cover 7 arranged on the inner cavity of the mixing tank 1 and covering the feeding auger 8, a discharging channel 3 arranged on one side of the mixing tank 1, a turnover plate 4 rotatably connected to the inner cavity of the discharging channel 3, a turnover section 5 rotatably connected to one side of the discharging channel 3 and driven by a motor, two sections of bending connecting plates 6 rotatably connected to one side of the mixing tank 1 and one side of the turnover section 5, and an elastic connecting belt 10 fixedly connected to one side of the turnover section 5 and connected to the mixing tank 1 and the two sections of bending connecting plates 6. In use, the plastic particles are conveyed through the feeding hopper 2 and fall downwards, are conveyed by the feeding auger 8 to the top of the mixing tank 1 through the insulation cover 7 and then fall down, and are continuously conveyed by the feeding auger 8, are output through the discharging channel 3 after mixing, and are sealed by the turnover plate 4 which separates the discharging channel 3 from the mixing tank 1, and then the plastic particles in the mixing tank 1 are pushed into the discharging channel 3 by the turnover plate 4 and are output, the two sections of bending connecting plates 6 are blocked by the elastic connecting belt 10, the turnover section 5 is driven by the motor to rotate, the two sections of bending connecting plates 6 are bent towards the middle, the caliber of the discharging channel 3 is increased, the middle bending part of the two sections of bending connecting plates 6 is blocked by the elastic connecting belt 10, the plastic particles are prevented from being blocked in the middle, the plastic particles above can fall from above the turnover plate 4, the plastic particles are output through the turnover plate 4, the discharging speed is faster, the discharging speed can be freely adjusted, the turnover section 5 can be quickly reset when the plastic particles are not discharged, and the normal mixing operation is not affected.

[0023] The turnover plate 4 separates the discharging channel 3 from the mixing tank 1 when being in the initial position, the turnover plate 4 is semicircular, the gap between the end of the turnover plate 4 and the discharging channel 3 is 1 mm, the turnover plate 4 can seal and insulate and also assist in discharging.

[0024] When the two sections of bending connecting plates 6 are in the horizontal state, the elastic connecting belt 10 is attached to the surface of the two sections of bending connecting plates 6, the two sections of bending connecting plates 6 are shielded by the elastic connecting belt 10, and the normal processing is not affected.

[0025] The bottom end of the feeding auger 8 penetrates and extends below the mixing tank 1, a power box 9 is fixedly connected below the mixing tank 1, two rotating shafts 12 are rotationally connected to the inner cavities of the power box 9 respectively, the two rotating shafts 12 are all driven by the bevel gear transmission mechanism 11 and the feeding auger 8, the inner cavities of the feeding hopper 2 are rotationally connected with a first connecting shaft 14 and a second connecting shaft 16 respectively, the first connecting shaft 14 and the second connecting shaft 16 are all driven by the belt transmission mechanism 13 and the two rotating shafts 12 respectively, the rotating directions of the first connecting shaft 14 and the second connecting shaft 16 are opposite, the surface of the first connecting shaft 14 is fixedly connected with a first stirring plate 15, the surface of the second connecting shaft 16 is fixedly connected with a second stirring plate 17, in use, the rotating shafts 12 are driven to rotate by the feeding auger 8, at this time, the rotating directions of the two rotating shafts 12 are opposite, the first connecting shaft 14 and the second connecting shaft 16 are driven to rotate in opposite directions by the belt transmission mechanism 13, while stirring and mixing, the normal discharging effect can be ensured, the second stirring plate 17 is located below and rotates in a forward direction, so that the plastic particles are extruded below the mixing tank 1.

[0026] The first connecting shaft 14 and the second connecting shaft 16 are staggered and arranged on the two sides of the mixing tank 1, and the second connecting shaft 16 is located below the first connecting shaft 14, so that the mixing effect is more uniform.

[0027] The side of the mixing tank 1 is provided with a motor belt driving mechanism for driving the feeding auger 8.

[0028] In use, the plastic particles are conveyed through the feed hopper 2, fall into the lower part, and are driven by the feeding auger 8 to pass through the partition cover 7, and are conveyed to the top of the mixing tank 1 and then fall down, and are continuously conveyed by the feeding auger 8, and are reciprocally conveyed, and after mixing is completed, are output through the discharge channel 3, at this time the turnover plate 4 seals the discharge channel 3 and the mixing tank 1 by partitioning, and then the turnover plate 4 rotates to move the plastic particles in the mixing tank 1 to the discharge channel 3 for output, at this time the elastic connecting belt 10 blocks the two sections of the bent connecting plate 6, and then the motor drives the turnover section 5 to rotate, the turnover section 5 drives the two sections of the bent connecting plate 6 to bend towards the middle, and then the caliber of the discharge channel 3 is increased, at this time the elastic connecting belt 10 relaxes to continue blocking the middle bent part of the two sections of the bent connecting plate 6, to prevent the plastic particles from causing jamming in the middle, and then the plastic particles above can fall from above the turnover plate 4, and are output by the turnover plate 4, the discharging speed is faster, can be freely adjusted, and when discharging is not needed, can be quickly reset, without affecting normal mixing operation, in use, the feeding auger 8 drives the rotating shaft 12 to rotate, at this time the two rotating shafts 12 rotate in opposite directions, the belt transmission mechanism 13 drives the first connecting shaft 14 and the second connecting shaft 16 to rotate in opposite directions, while the plastic particles are moved and mixed, the normal discharging effect can be ensured, and the second moving plate 17 is located below and rotates in the forward direction to extrude the plastic particles to the lower part of the mixing tank 1.

[0029] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above, it is not intended to limit the present application, and any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, change, equivalent change and modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the present application.

Claims

1. A plastic pellet mixing tank, comprising a mixing tank (1) and a feed hopper (2) disposed at the bottom of the mixing tank (1) and communicating therewith, wherein a feeding auger (8) extending into the inner cavity of the feed hopper (2) is rotatably connected to the inner cavity of the mixing tank (1), and the feeding auger (8) is located in the inner cavity of the mixing tank (1) and covered by an insulating cover (7), characterized in that: A discharge channel (3) is provided on one side of the mixing tank (1). A tilting plate (4) is rotatably connected to the inner cavity of the discharge channel (3). A tilting section (5) driven by a motor is rotatably connected to one side of the discharge channel (3). Two bent connecting plates (6) are rotatably connected to one side of the tilting section (5). One end of the two bent connecting plates (6) is rotatably connected to one side of the mixing tank (1). An elastic connecting belt (10) is fixedly connected to one side of the tilting section (5). The mixing tank (1) is connected to the two bent connecting plates (6); when the flip plate (4) is in its initial position, it separates the discharge channel (3) and the mixing tank (1). The flip plate (4) is semi-circular, and the gap between its end and the discharge channel (3) is 1 mm. When the two bent connecting plates (6) are in a horizontal state, the elastic connecting strip (10) is attached to the surface of the two bent connecting plates (6). The bottom end of the feeding auger (8) extends through and to the bottom of the mixing tank (1). A power box (9) is fixedly connected to the feed hopper (2). Two rotating shafts (12) are rotatably connected to both sides of the inner cavity of the power box (9). Both rotating shafts (12) are driven by the feeding auger (8) through a bevel gear transmission mechanism (11). A first connecting shaft (14) and a second connecting shaft (16) are rotatably connected to the inner cavity of the feed hopper (2). The first connecting shaft (14) and the second connecting shaft (16) are driven by the two rotating shafts (12) through a belt transmission mechanism (13). 14) The rotation direction of the first connecting shaft (14) and the second connecting shaft (16) is opposite. The surface of the first connecting shaft (14) is fixedly connected to the first actuating plate (15), and the surface of the second connecting shaft (16) is fixedly connected to the second actuating plate (17). The first connecting shaft (14) and the second connecting shaft (16) are alternately arranged on both sides of the mixing tank (1), and the second connecting shaft (16) is located below the first connecting shaft (14). The side of the mixing tank (1) is provided with a motor belt drive mechanism for driving the feeding auger (8).

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