Stirring device for plastic product processing

Abstract

The utility model relates to the technical field of plastic product processing, and discloses a stirring device for plastic product processing, which comprises a bottom plate and a stirring kettle, the outer surface of the front side of the stirring kettle is rotatably connected with a rotating cover, the opposite outer surfaces of two rotating rods are provided with bearings, and the outer surface of a mounting frame is fixedly provided with a motor. The outer surface of the fixing plate is rotatably connected with a rotating drum, the outer surface of the rotating drum is fixedly sleeved with a half gear, and the outer surface of the stirring kettle is fixedly sleeved with a gear ring. According to the stirring device for plastic product processing, a motor works and cooperates with a transmission wheel and a belt to drive a half gear to rotate, the half gear drives a gear ring to enable a stirring kettle to rotate between a bearing and a rotating cover, so that plastic particle raw materials and additives in the stirring kettle shake, and stirring work of stirring blades is matched; plastic particle raw materials are prevented from being in a standing state, stirring dead angles are avoided, and the stirring effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product processing, in particular to a stirring device for plastic product processing. Background Art

[0002] During the manufacturing process of plastics, synthetic resins and various additives are made through processes such as stirring, heating and melting, and extruder molding. There are many kinds of additives in plastic raw materials, including fillers, plasticizers, stabilizers, lubricants, colorants, etc. Therefore, a plastic mixer is needed to mix the raw materials evenly before heating and melting to ensure the quality of plastic products.

[0003] Traditional plastic raw material stirring devices are generally simple in design and only use multi-rod components to stir in a single horizontal direction. There are dead corners for stirring, which causes some raw materials to stand still. In addition, due to the different densities of the raw materials, the single stirring direction easily causes the raw materials to be stratified, resulting in insufficient stirring. Therefore, a stirring device for plastic product processing is proposed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a stirring device for processing plastic products to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for processing plastic products, comprising a bottom plate and a stirring kettle, the front outer surface of the stirring kettle is rotatably connected to a rotating cover, the top outer surface of the bottom plate is fixedly connected to two side plates symmetrically arranged on the left and right, the opposite outer surfaces of the two side plates are rotatably connected to rotating rods, the opposite outer surfaces of the two rotating rods are provided with bearings, the two rotating rods are fixedly connected to the outer rings of the bearings, the inner rings of the bearings are fixedly connected to the stirring kettle, the outer surface of the rotating cover is fixedly connected to a mounting frame, the outer surface of the mounting frame is fixedly installed with a motor, the bottom outer surface of the stirring kettle is movably connected to a fixed plate, the outer surface of the fixed plate is rotatably connected to a rotating drum, the outer surface of the rotating drum is fixedly sleeved with a half gear, the outer surface of the stirring kettle is fixedly sleeved with a gear ring, and the outer surface of the half gear is movably meshed with the outer surface of the gear ring.

[0006] Furthermore, an electric push rod is fixedly connected to the top outer surface of the base plate, an output end of the electric push rod is fixedly connected to a rotating seat, a sliding rod is fixedly connected to the rear outer surface of the fixed plate, a sliding block is movably sleeved on the outer surface of the sliding rod, a connecting seat is fixedly connected to the bottom outer surface of the sliding block, and the connecting seat is rotatably connected to the outer surface of the rotating seat.

[0007] Furthermore, a stirring rod is rotatably penetrated through the outer surface of the rotating cover, the output end of the motor is fixedly connected to the stirring rod, a plurality of stirring blades are fixedly connected to the outer surface of the stirring rod, and a spiral blade is fixedly wound around the outer surface of the stirring rod.

[0008] Furthermore, a feed pipe is provided on the outer surface of the rotating cover, a discharge pipe is provided on the rear outer surface of the stirring kettle, and one end of the spiral blade extends to the inside of the discharge pipe.

[0009] Furthermore, the top inner surface and the bottom inner surface of the stirring tank are fixedly connected with connecting pipes, the outer surface of the connecting pipes is provided with a plurality of through holes, the outer surfaces of the two connecting pipes are fixedly connected with an annular pipe, and the outer surface of the top connecting pipe is fixedly connected with a water inlet pipe.

[0010] Furthermore, a transmission wheel is fixedly sleeved on the output end of the motor and the outer surface of the rotating drum, and a belt is sleeved between the outer surfaces of the two transmission wheels.

[0011] Furthermore, the interior of the stirring blade is hollow, and a plurality of partition rods are arranged inside the stirring blade.

[0012] Furthermore, a filter screen is provided on the outer surface of the connecting pipe at the through hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The stirring device for processing plastic products works through a motor, and cooperates with a transmission wheel and a belt to drive a half gear to rotate. The half gear drives the gear ring to make the stirring kettle rotate between the bearing and the rotating cover, so that the plastic granule raw materials and additives in the stirring kettle are shaken, and cooperate with the stirring work of the stirring blade to avoid the plastic granule raw materials from being in a static state, and avoid the existence of a stirring dead angle, thereby improving the stirring effect.

[0015] 2. The stirring device for processing plastic products works with an electric push rod, which drives the rotating seat, cooperates with the connecting seat slider and the slide rod to move the fixed plate, so that the stirring kettle causes the bearing to rotate between the rotating rods, causing the stirring kettle to tilt and perform auxiliary shaking, thereby further improving the stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 This is a right side sectional structural schematic diagram of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 The utility model is a schematic diagram of a stirring rod and its related structures.

[0021] In the figure: 1, bottom plate; 2, stirring kettle; 3, mounting frame; 4, motor; 5, fixing plate; 6, rotating drum; 7, half gear; 8, driving wheel; 9, belt; 10, gear ring; 11, side plate; 12, rotating rod; 13, bearing; 14, electric push rod; 15, rotating seat; 16, sliding rod; 17, sliding block; 18, connecting seat; 19, stirring rod; 20, stirring blade; 21, spiral blade; 22, discharge pipe; 23, connecting pipe; 24, ring pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Combined with reference Figure 1-Figure 5 The utility model provides a technical solution: a stirring device for processing plastic products, comprising a bottom plate 1 and a stirring kettle 2, wherein the front outer surface of the stirring kettle 2 is rotatably connected with a rotating cover, the top outer surface of the bottom plate 1 is fixedly connected with two side plates 11 which are symmetrically arranged on the left and right, the opposite outer surfaces of the two side plates 11 are rotatably connected with rotating rods 12, the opposite outer surfaces of the two rotating rods 12 are provided with bearings 13, the two rotating rods 12 are fixedly connected with the outer rings of the bearings 13, the inner rings of the bearings 13 are fixedly connected with the stirring kettle 2, the outer surface of the rotating cover is fixedly connected with a mounting frame 3, the outer surface of the mounting frame 3 is fixedly installed with a motor 4, the bottom outer surface of the stirring kettle 2 is movably connected with a fixing plate 5, the outer surface of the fixing plate 5 is rotatably connected with the outer surface of the fixing plate 5 The stirring kettle 2 is movably connected with a rotating drum 6, and a half gear 7 is fixedly sleeved on the outer surface of the rotating drum 6. A gear ring 10 is fixedly sleeved on the outer surface of the stirring kettle 2. The outer surface of the half gear 7 is movably meshed with the outer surface of the gear ring 10. In this embodiment, the motor 4 drives the transmission wheel 8 thereon to rotate while working, and drives another transmission wheel 8 to rotate under the action of the belt 9, so that the half gear 7 rotates, the half gear 7 drives the gear ring 10 to rotate, and the gear ring 10 drives the stirring kettle 2 to rotate between the bearing 13 and the rotating cover, so that the plastic granular raw materials and additives in the stirring kettle 2 are shaken, and the stirring work of the stirring blade 20 is cooperated to avoid the plastic granular raw materials from being in a static state, and avoid the existence of a stirring dead angle, thereby improving the stirring effect.

[0024] An electric push rod 14 is fixedly connected to the top outer surface of the base plate 1, and a rotating seat 15 is fixedly connected to the output end of the electric push rod 14. A sliding rod 16 is fixedly connected to the rear outer surface of the fixed plate 5. A slider 17 is movably sleeved on the outer surface of the slider 16. A connecting seat 18 is fixedly connected to the bottom outer surface of the slider 17. The connecting seat 18 is rotatably connected to the outer surface of the rotating seat 15. In this embodiment, the extension and retraction of the electric push rod 14 drives the connecting seat 18 to rotate between the rotating seats 15, and causes the slider 17 to slide on the outer surface of the slider 16, thereby driving the fixed plate 5, so that the inclination angle of the mixing tank 2 changes, thereby assisting the shaking of the plastic particles in the mixing tank 2 to make the mixing and mixing more uniform.

[0025] A stirring rod 19 is rotatably penetrated through the outer surface of the rotating cover, the output end of the motor 4 is fixedly connected to the stirring rod 19, a plurality of stirring blades 20 are fixedly connected to the outer surface of the stirring rod 19, and a spiral blade 21 is fixedly wound around the outer surface of the stirring rod 19. In this embodiment, the motor 4 drives the stirring rod 19 to rotate, the stirring rod 19 drives the stirring blade 20 to mix and stir the plastic particle raw material and the additive, and drives the spiral blade 21 to rotate, and the spiral blade 21 flips the plastic particles.

[0026] A feed pipe is provided on the outer surface of the rotating cover, and a discharge pipe 22 is provided on the outer surface of the rear side of the stirring kettle 2. One end of the spiral blade 21 extends to the inside of the discharge pipe 22. In this embodiment, after the stirring is completed, the discharge pipe 22 is turned on, so that the motor 4 rotates in the opposite direction, and then the spiral blade 21 transports the plastic particles, which facilitates the discharge of the plastic particles.

[0027] The top inner surface and the bottom inner surface of the stirring tank 2 are fixedly connected with a connecting pipe 23, and the outer surface of the connecting pipe 23 is provided with a plurality of through holes. An annular pipe 24 is fixedly connected between the outer surfaces of the two connecting pipes 23, and the outer surface of the top connecting pipe 23 is fixedly connected with a water inlet pipe. In this embodiment, after the stirring is completed, the water can be connected to the water inlet pipe through an external water pipe, and the water flow can be transported into the connecting pipe 23 and discharged through the through holes to flush and clean the interior of the stirring tank 2.

[0028] The output end of the motor 4 and the outer surface of the rotating drum 6 are both fixedly sleeved with a transmission wheel 8, and a belt 9 is sleeved between the outer surfaces of the two transmission wheels 8. In this embodiment, when the motor 4 is working, it drives the transmission wheel 8 to rotate, and under the action of the belt 9, the two transmission wheels 8 rotate, thereby causing the half gear 7 to rotate.

[0029] The interior of the stirring blade 20 is hollow, and a plurality of partition rods are provided inside the stirring blade 20. In the present embodiment, through the hollow stirring blade 20 and the plurality of partition rods, when the stirring blade 20 rotates, the blocking force between the stirring blade 20 and the plastic particles is small, and the plastic particles can pass through the partition rods.

[0030] A filter screen is disposed on the outer surface of the connecting pipe 23 at the through hole. In this embodiment, the filter screen prevents the plastic particle raw material and additives from entering the interior of the connecting pipe 23 through the through hole.

[0031] Working principle: When the utility model is in use, the plastic granule raw material and the additive are placed in the stirring kettle 2 through the feeding pipe, the feeding pipe is closed, the motor 4 is turned on, the motor 4 drives the stirring rod 19 to rotate, the stirring rod 19 drives the stirring blade 20 to mix and stir the plastic granule raw material and the additive, and drives the spiral blade 21 to rotate, the spiral blade 21 turns the plastic granules, and the motor 4 drives the transmission wheel 8 thereon to rotate while working, and drives another transmission wheel 8 to rotate under the action of the belt 9, so that the half gear 7 rotates, the half gear 7 drives the gear ring 10 to rotate, and the gear ring 10 drives the stirring kettle 2 to rotate between the bearing 13 and the rotating cover, so that the plastic granule raw material and the additive in the stirring kettle 2 are shaken, and the stirring work of the stirring blade 20 is cooperated to avoid the plastic granule raw material The material is in a static state, and it is avoided that there is a stirring dead corner, and the stirring effect is improved. When working, the electric push rod 14 can be turned on. The extension and contraction of the electric push rod 14 drives the connecting seat 18 to rotate between the rotating seat 15, and makes the slider 17 slide on the outer surface of the slide rod 16, thereby driving the fixed plate 5, so that the inclination angle of the stirring tank 2 changes, thereby assisting the shaking of the plastic particles in the stirring tank 2 to make the stirring and mixing more uniform. After the stirring is completed, the discharge pipe 22 is turned on, and the motor 4 rotates in the opposite direction, thereby making the spiral blades 21 transport the plastic particles, which is convenient for the discharge of the plastic particles, and then it can be connected to the water inlet pipe through the external water pipe, and the water flow is transported to the connecting pipe 23, and discharged through the through hole, so as to flush and clean the inside of the stirring tank 2.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for processing plastic products, comprising a bottom plate (1) and a stirring kettle (2), characterized in that: The front outer surface of the stirring kettle (2) is rotatably connected to a rotating cover, the top outer surface of the bottom plate (1) is fixedly connected to two side plates (11) arranged symmetrically on the left and right, the opposite outer surfaces of the two side plates (11) are rotatably connected to rotating rods (12), the opposite outer surfaces of the two rotating rods (12) are provided with bearings (13), the two rotating rods (12) are fixedly connected to the outer rings of the bearings (13), the inner rings of the bearings (13) are fixedly connected to the stirring kettle (2), the outer surface of the rotating cover is fixedly connected to a mounting frame (3), the outer surface of the mounting frame (3) is fixedly mounted with a motor (4), the bottom outer surface of the stirring kettle (2) is movably connected to a fixing plate (5), the outer surface of the fixing plate (5) is rotatably connected to a rotating drum (6), the outer surface of the rotating drum (6) is fixedly sleeved with a half gear (7), the outer surface of the stirring kettle (2) is fixedly sleeved with a gear ring (10), and the outer surface of the half gear (7) is movably meshed with the outer surface of the gear ring (10).

2. A stirring device for processing plastic products according to claim 1, characterized in that: The top outer surface of the base plate (1) is fixedly connected to an electric push rod (14), the output end of the electric push rod (14) is fixedly connected to a rotating seat (15), the rear outer surface of the fixed plate (5) is fixedly connected to a sliding rod (16), the outer surface of the sliding rod (16) is movably sleeved with a slider (17), the bottom outer surface of the slider (17) is fixedly connected to a connecting seat (18), and the connecting seat (18) is rotatably connected to the outer surface of the rotating seat (15).

3. A stirring device for processing plastic products according to claim 1, characterized in that: A stirring rod (19) is rotatably penetrated through the outer surface of the rotating cover, the output end of the motor (4) is fixedly connected to the stirring rod (19), a plurality of stirring blades (20) are fixedly connected to the outer surface of the stirring rod (19), and a spiral blade (21) is fixedly wound around the outer surface of the stirring rod (19).

4. A stirring device for processing plastic products according to claim 3, characterized in that: A feed pipe is provided on the outer surface of the rotating cover, a discharge pipe (22) is provided on the rear outer surface of the stirring kettle (2), and one end of the spiral blade (21) extends to the inside of the discharge pipe (22).

5. A stirring device for processing plastic products according to claim 1, characterized in that: The top inner surface and the bottom inner surface of the stirring tank (2) are both fixedly connected with a connecting pipe (23), the outer surface of the connecting pipe (23) is provided with a plurality of through holes, an annular pipe (24) is fixedly connected between the outer surfaces of the two connecting pipes (23), and the outer surface of the top connecting pipe (23) is fixedly connected with a water inlet pipe.

6. A stirring device for processing plastic products according to claim 1, characterized in that: The output end of the motor (4) and the outer surface of the rotating drum (6) are both fixedly sleeved with a transmission wheel (8), and a belt (9) is sleeved between the outer surfaces of the two transmission wheels (8).

7. A stirring device for processing plastic products according to claim 3, characterized in that: The interior of the stirring blade (20) is hollow, and a plurality of partition rods are arranged inside the stirring blade (20).

8. A stirring device for processing plastic products according to claim 5, characterized in that: A filter screen is arranged on the outer surface of the connecting pipe (23) at the through hole.

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