Mixing equipment for plastic processing

Abstract

The utility model discloses mixing equipment for plastic processing, which comprises a base, a roller and a driving mechanism are arranged on the base, a stirring component and a shaft lever are arranged in the roller, the driving mechanism is used for driving the roller and the shaft lever to rotate oppositely, and the roller turns over materials through rotation. The stirring assembly comprises a plurality of swing rods arranged on the inner wall of the roller and a plurality of stirring blades arranged outside the shaft rod, the swing rods and the shaft rod stir materials through opposite rotation of the roller and the shaft rod, and a vibration module is arranged on the shaft rod and comprises a plurality of balls; the rolling balls roll and collide through rotation of the shaft rod so as to trigger vibration of the stirring blades, and the stirring blades vibrate materials through self vibration. According to the utility model, the material mixing uniformity can be ensured by utilizing the stirring of materials by the roller, the opposite stirring of the materials by the swing rod and the stirring blades and the oscillation of the materials by the stirring blades, so that the material mixing efficiency can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastics processing, especially to a mixing equipment for plastics processing. BACKGROUND

[0002] Plastics processing, also known as plastics forming processing, is a general term for various processes of converting synthetic resins or plastics into plastic products. It generally includes plastics batching, molding, machining, joining, modification, and assembly.

[0003] In the plastics processing process, the purpose of mixing materials is to uniformly mix resins, additives, fillers, etc. according to the formula to ensure consistent raw material composition, improve processing performance, enhance product performance, achieve color consistency, reduce costs, improve product quality stability, and meet special needs. Mixing is a key step in the production of plastic products, which directly affects the quality, performance, and cost of the products, and promotes resource recycling and sustainable development.

[0004] After searching, the Chinese utility model patent with publication number CN210308531U discloses a plastic mixing mechanism for plastic processing machinery, which includes a mixing box. The top of the mixing box is fixedly connected with a mixing cylinder. The top of the mixing cylinder is provided with a feeding bin. The bottom of the front and rear sides of the feeding bin is fixedly connected with a fixed plate used in cooperation with the mixing cylinder. The side of the fixed plate close to the mixing cylinder is fixedly connected with the mixing cylinder. The top of the feeding bin is movably connected with a cover plate. The inner cavity of the feeding bin is vertically provided with a partition plate. The bottom of the feeding bin is communicated with a discharge pipe used in cooperation with the mixing cylinder. The bottom of the discharge pipe is sleeved with a first electromagnetic valve. The bottom of the discharge pipe is communicated with the mixing cylinder. The left side of the mixing cylinder is fixedly connected with a first motor. The output end of the first motor penetrates into the inner cavity of the mixing cylinder and is fixedly connected with a rotating rod. The surface of the rotating rod is fixedly connected with a spiral blade. This application drives the connecting rod, the fixed rod, and the mixing plate to rotate in the mixing bin to realize the mixing of materials during plastics processing. However, the stirring effect of the materials brought by the rotation of only the three is relatively single, so it is difficult to realize efficient stirring and mixing of materials. SUMMARY

[0005] In view of the above prior art, the utility model provides a mixing equipment for plastics processing, which mainly solves the technical problem of how to ensure the mixing efficiency of materials during plastics processing.

[0006] To achieve the above purpose, the technical scheme of the utility model embodiment is as follows:

[0007] The utility model relates to a kind of plastic processing mixing equipment, including base, be equipped with roller and driving mechanism on base, be equipped with agitating assembly and shaft in roller, driving mechanism is used to drive roller and shaft rotate towards each other, and roller is turned by rotation to turn material, and agitating assembly includes the several swing rods of being arranged on the inner wall of roller and the several stirring blades of being arranged on the outside of shaft, and swing rod and shaft are stirred by the rotation of roller and shaft to each other, and shaft is equipped with vibration module, and vibration module includes several ball bearings, and ball bearing is rolled and collided by the rotation of shaft to cause stirring blade vibration, and stirring blade is oscillated by itself vibration to oscillate material.

[0008] Further, the top ends of the two side plates are fixedly connected to the top end of the base, and the two side plates are provided with through grooves at the top ends of the plate bodies, and the two ends of the roller are rotatably connected to the two side plates at the two through grooves, respectively.

[0009] Further, the other side of the roller is provided with a circular through hole, and the shaft is rotatably connected to the roller at the circular through hole, and the inside of the roller is fixedly connected to a bracket at the side close to the material pipe.

[0010] Further, the stirring blades are uniformly distributed on the outside of the shaft, and the swing rods are uniformly distributed on the inner wall of the roller, and the swing rods and the stirring blades are staggered.

[0011] Further, the driving mechanism includes a motor, the motor is fixedly connected to the top end of the base, the output shaft of the motor is fixedly connected to a rotating rod at one end, the rotating rod and one end of the shaft are both connected to a belt pulley through a key, and the same belt is sleeved on the outside of the two belt pulleys.

[0012] Further, the outside of the rotating rod is connected to a gear through a key, the gear is engaged with the gear ring, and the gear is an incomplete gear.

[0013] Further, the bottom end of the base is fixedly connected to several gaskets, and the material of the gasket is rubber.

[0014] The utility model has the advantages that:

[0015] 1、The device makes the swing lever and the stirring blade stir the material in opposite directions through the opposite rotation of the roller and the shaft, and in this process, the rotation of the roller can also turn the material, and the rotation of the shaft can make the internal rolling balls roll and collide to cause the shaft and the stirring blade to vibrate, thereby oscillating the material, so that the device can use the turning of the roller, the opposite stirring of the swing lever and the stirring blade, and the oscillation of the stirring blade to ensure the uniformity of the material mixing, so as to ensure the mixing efficiency.

[0016] 2、By setting an incomplete gear to drive the roller, when the gear is engaged with the gear ring, the roller will rotate at a constant speed, and when the gear is not engaged with the gear ring, the roller will rotate at a reduced speed, and the two operation modes occur alternately, so that the swing lever of rubber material continuously swings under the joint action of its own elastic force and the inertia of the pendulum, thereby providing further stirring effect for the material and further ensuring the mixing effect and efficiency of the device.

[0017] 3、By setting a gasket, the gasket of rubber material can increase the friction between the base and the ground or the table top, and also provide a cushioning effect for the device, so as to maintain the stability of the device during operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a front view of a plastic processing mixing device in embodiment 1 of the present application;

[0019] Figure 2 is a sectional view of the roller of a plastic processing mixing device in embodiment 1 of the present application;

[0020] Figure 3 is a front view of a plastic processing mixing device in embodiment 2 of the present application.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] Base 1, motor 2, gear 3, rotating rod 4, pulley 5, belt 6, side plate 7, roller 8, gear ring 9, hopper 10, pipe 11, support 12, shaft 13, ball 14, pendulum 15, swing lever 16, stirring blade 17, gasket 18. DETAILED DESCRIPTION

[0023] The technical scheme of the present application is further described in detail below in combination with the drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as understood by those skilled in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application.

[0024] Embodiment 1

[0025] Referring to the drawings Figures 1-2 The application provides a plastic processing mixing device, which comprises a base 1, a roller 8 and a driving mechanism, the roller 8 is provided with stirring components and a shaft 13, the driving mechanism is used for driving the roller 8 and the shaft 13 to rotate towards each other, the roller 8 turns the materials by rotating, the stirring components comprise a plurality of swing rods 16 arranged on the inner wall of the roller 8 and a plurality of stirring blades 17 arranged on the outer part of the shaft 13, the swing rods 16 and the stirring blades 17 are used for stirring the materials by the rotation of the roller 8 and the shaft 13 towards each other, the shaft 13 is provided with a vibration module, the vibration module comprises a plurality of rolling balls 14, the rolling balls 14 are used for rolling and colliding by the rotation of the shaft 13 to cause the vibration of the stirring blades 17, and the stirring blades 17 are used for oscillating the materials by the vibration of the stirring blades 17.

[0026] Preferably, the top end of the base 1 is fixedly connected with side plates 7 on both sides, the top end of the plate body of each of the two side plates 7 is provided with a through slot, the two ends of the roller 8 are rotationally connected with the two side plates 7 at the two through slots respectively, one side of the roller 8 is provided with a circular opening, the roller 8 is provided with a material pipe 11 at the circular opening, the top end of the material pipe 11 is fixedly connected with a hopper 10, and a connecting frame is fixedly connected between the material pipe 11 and the side plate 7 close to the material pipe 11, the connecting frame is used for maintaining the stability of the material pipe 11 and the hopper 10, thereby ensuring the stability of the feeding process.

[0027] When the materials are mixed in the plastic processing, a plurality of materials to be mixed can be fed from the hopper 10, so as to enter the roller 8 along the material pipe 11, and then the motor 2 is started to drive the rotating rod 4 to rotate, the rotating rod 4 can drive the gear ring 9 to rotate through the gear 3, thereby driving the roller 8 to rotate to turn the materials in the roller 8.

[0028] Preferably, the driving mechanism comprises a motor 2, the motor 2 is fixedly connected to one side of the top end of the base 1, one end of the output shaft of the motor 2 is fixedly connected with a rotating rod 4, one end of the rotating rod 4 and the shaft 13 is rotationally connected with a belt pulley 5, and the same belt 6 is sleeved on the outer part of the two belt pulleys 5.

[0029] On the other hand, the rotating rod 4 can also drive the shaft 13 to rotate in the direction opposite to the roller 8 through the belt 6 and the two belt pulleys 5, since the rotating directions of the roller 8 and the shaft 13 are opposite, the swing rods 16 and the stirring blades 17 driven by the roller 8 and the shaft 13 can rotate in opposite directions and stir the materials, so as to preliminarily mix the materials;

[0030] Preferably, the other side of the roller 8 is provided with a circular through hole, the shaft 13 is rotationally connected with the roller 8 at the circular through hole, the inside of the roller 8 is fixedly connected with a support 12 at the side close to the material pipe 11, one end of the shaft 13 in the roller 8 is rotationally connected with the support 12, the inside of the shaft 13 is provided with a cavity, and the plurality of rolling balls 14 are in the cavity.

[0031] When the shaft 13 rotates, the rolling balls 14 inside the shaft 13 also roll, and the rolling balls 14 collide with the inner wall of the shaft 13 and with each other, which causes the shaft 13 to vibrate. When the vibration is transmitted to the stirring blades 17, the stirring blades 17 can act on the materials and provide oscillation effects to the materials.

[0032] Preferably, the stirring blades 17 are uniformly distributed on the outer wall of the shaft 13, the swing rods 16 are uniformly distributed on the inner wall of the drum 8, the swing rods 16 are staggered with the stirring blades 17, the swing rods 16 are made of rubber, and the top end of each swing rod 16 is fixedly connected with a pendulum weight 15. The outer wall of the drum 8 is connected with a gear ring 9 through a key at one side, the outer wall of the rotating rod 4 is connected with a gear 3 through a key, the gear 3 is engaged with the gear ring 9, and the gear 3 is an incomplete gear.

[0033] In addition, since the gear 3 is an incomplete gear, when the gear 3 drives the drum 8 to rotate through the gear ring 9, the drum 8 rotates at a constant speed when the gear 3 is engaged with the gear ring 9, and the drum 8 continues to rotate under the action of inertia when the gear 3 is not engaged with the gear ring 9, but gradually slows down due to friction, stirring resistance, and the gravity of the materials. Therefore, the drum 8 rotates at a constant speed, slows down, and speeds up at times, and the above movement mode occurs repeatedly, which makes the pendulum weight 15 and the swing rod 16 made of rubber unstable, so the swing rod 16 continuously swings under the action of the inertia of the pendulum weight 15 and the elastic force of the swing rod 16, thereby further stirring the materials.

[0034] Therefore, the operation of the device can achieve the mixing effect by using the overturning of the drum 8, the opposite stirring of the swing rod 16 and the stirring blade 17, the oscillation of the stirring blade 17, and the reciprocating swinging of the swing rod 16 and the pendulum weight 15, thereby ensuring the mixing efficiency.

[0035] The bottom end of the drum 8 is provided with a discharge port, and the bottom end of the drum 8 is provided with a discharge valve at the discharge port. When the materials need to be taken out, the drum 8 can be adjusted to rotate to the state that the discharge port faces downward, and then the discharge valve is opened to take out the materials.

[0036] Embodiment 2

[0037] With reference to the accompanying drawings Figure 3 The application provides a mixing device for plastic processing. Compared with embodiment 1, in order to ensure the stability of the device during operation, the bottom end of the base 1 is fixedly connected with a plurality of rubber pads 18.

[0038] The rubber pads 18 can not only increase the friction between the base 1 and the ground or the device placement table, but also provide cushioning effect for the device, thereby ensuring the stability of the device during operation.

[0039] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. The protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A plastic processing compounding apparatus comprising a base (1), characterized in that, The base (1) is provided with a drum (8) and a driving mechanism, the drum (8) is provided with an agitation assembly and a shaft (13), the driving mechanism is used for driving the drum (8) and the shaft (13) to rotate towards each other, the drum (8) turns to stir the material, the agitation assembly comprises a plurality of swing rods (16) arranged on the inner wall of the drum (8) and a plurality of stirring blades (17) arranged outside the shaft (13), the swing rods (16) and the shaft (13) stir the material by the rotation of the drum (8) and the shaft (13), the shaft (13) is provided with a vibration module, the vibration module comprises a plurality of rolling balls (14), the rolling balls (14) roll and collide by the rotation of the shaft (13) to cause the vibration of the stirring blades (17), and the stirring blades (17) vibrate to oscillate the material.

2. A plastic processing compounding apparatus according to claim 1, wherein The base (1) is provided with a drum (8) and a driving mechanism, the drum (8) is provided with an agitation assembly and a shaft (13), the driving mechanism is used for driving the drum (8) and the shaft (13) to rotate towards each other, the drum (8) turns to stir the material, the agitation assembly comprises a plurality of swing rods (16) arranged on the inner wall of the drum (8) and a plurality of stirring blades (17) arranged outside the shaft (13), the swing rods (16) and the shaft (13) stir the material by the rotation of the drum (8) and the shaft (13), the shaft (13) is provided with a vibration module, the vibration module comprises a plurality of rolling balls (14), the rolling balls (14) roll and collide by the rotation of the shaft (13) to cause the vibration of the stirring blades (17), and the stirring blades (17) vibrate to oscillate the material.

3. A plastic processing compounder according to claim 2, wherein The other side of the drum (8) is provided with a circular through hole, the shaft (13) is rotatably connected with the drum (8) at the circular through hole, the inside of the drum (8) is fixedly connected with a support (12) on the side close to the material pipe (11), one end of the shaft (13) in the drum (8) is rotatably connected with the support (12), and the inside of the shaft (13) is provided with a cavity.

4. A plastic processing compounding apparatus according to claim 3, wherein The stirring blades (17) are uniformly distributed outside the shaft (13), the swing rods (16) are uniformly distributed on the inner wall of the drum (8), the swing rods (16) and the stirring blades (17) are arranged alternately, the swing rods (16) are made of rubber, and the top ends of the swing rods (16) are fixedly connected with pendulums (15).

5. A plastic processing compounder according to claim 1, wherein The driving mechanism comprises a motor (2), the motor (2) is fixedly connected to one side of the top end of the base (1), one end of the output shaft of the motor (2) is fixedly connected with a rotating rod (4), one end of the rotating rod (4) and the shaft (13) is rotatably connected with a belt pulley (5) through a key, and the outer portions of the two belt pulleys (5) are sleeved with the same belt (6).

6. A plastic processing compounder according to claim 5, wherein The outer side of the drum (8) is rotatably connected with a gear ring (9) through a key, the outer portion of the rotating rod (4) is rotatably connected with a gear (3) through a key, the gear (3) is engaged with the gear ring (9), and the gear (3) is an incomplete gear.

7. A plastic processing compounder according to claim 6, wherein The bottom end of the base (1) is fixedly connected with a plurality of gaskets (18), and the gaskets (18) are made of rubber.

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