Environment-friendly plasticizer raw material stirring device

Abstract

The utility model discloses an environment-friendly plasticizer raw material stirring device and relates to the technical field of plastic processing equipment. The stirring device comprises a mounting bottom plate and a stirring barrel arranged in the center of the upper end face of the mounting bottom plate, and further comprises a clamping circular plate fixed to the center of the upper end face of the mounting bottom plate, clamping grooves are formed in the circumference of the upper end face of the clamping circular plate, and a stirring assembly is arranged over the stirring barrel. The mounting frames are symmetrically distributed and fixed to the left side and the right side of the upper end face of the mounting bottom plate, and the lifting assemblies are arranged in the mounting frames. The second motor can drive the first stirring shaft to rotate and simultaneously drive the driving gear to rotate, the driving gear is in meshed connection with the driven gear, and then the second stirring shaft is driven to reversely rotate along with the driven gear, so that raw materials added in the stirring barrel are stirred in multiple directions, and the stirring efficiency is improved. Different raw materials are mixed more uniformly in the stirring barrel, and the mixing efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic processing equipment, in particular to an environmentally friendly plasticizer raw material stirring device. Background Art

[0002] Plasticizer is a commonly used additive, commonly used in the molding and preparation process of polymers such as rubber, plastic, and coatings. The composition of the plasticizer varies depending on its purpose, but it is usually made by mixing and stirring phthalic acid, aliphatic dibasic acid phosphate, epoxy compounds, etc. Therefore, in the preparation process of plasticizers, stirring equipment is an indispensable processing equipment.

[0003] The existing stirring devices for plasticizer raw materials generally stir the raw materials by rotating a single stirring blade driven by a motor, so that the plasticizer raw materials cannot be fully stirred, which seriously affects the quality of the plasticizer and is not conducive to subsequent processing. In addition, in order to stir the raw materials evenly, the stirring time can only be increased, which reduces the working efficiency of the stirring device. Therefore, we propose an environmentally friendly plasticizer raw material stirring device to solve this problem. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides an environmentally friendly plasticizer raw material stirring device, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an environmentally friendly plasticizer raw material stirring device, comprising a mounting base plate and a stirring cylinder disposed at the center of the upper end surface of the mounting base plate, and further comprising:

[0007] The clamping circular plate is fixed at the central position of the upper end surface of the mounting bottom plate, and the upper end surface of the clamping circular plate is provided with clamping grooves distributed around the circumference, and the bottom of the mixing drum can be clamped inside the clamping grooves;

[0008] A stirring assembly is arranged directly above the stirring cylinder and is used to stir the plasticizer raw material;

[0009] The mounting frames are symmetrically distributed and fixed on the left and right sides of the upper end surface of the mounting base plate;

[0010] The lifting assembly is arranged inside the mounting frame and is used to drive the stirring assembly to move up and down.

[0011] Furthermore, a lifting frame is arranged directly above the mixing drum, and the cross section of the lifting frame is a "U"-shaped structure, and a drum cover is fixed at the central position of the lower end surface of the lifting frame.

[0012] Furthermore, the stirring assembly includes a second motor, a driving gear, a driven gear, a first stirring shaft, and a second stirring shaft. The second motor is fixed at the center of the upper end surface of the lifting frame, the first stirring shaft is fixed at the output end of the second motor, and a rectangular stirring fan blade is fixed to the outer wall of the first stirring shaft. The driving gear is fixed to the outside of the first stirring shaft, and the driven gear is circumferentially distributed and rotatably connected to the lower end surface of the cylinder cover plate. The driving gear and the driven gear are meshed and connected, and the second stirring shaft is fixed at the center of the lower end surface of the driven gear.

[0013] Furthermore, a clamping column is fixedly disposed on the circumference of the lower end surface of the cylinder cover plate, a limiting groove is disposed on the circumference of the upper end surface of the mixing cylinder, and the clamping column can be clamped inside the limiting groove.

[0014] Furthermore, the lifting assembly includes a sliding rod, a screw rod, a first motor, and a moving block. The moving blocks are symmetrically distributed and fixed on the left and right sides of the lifting frame. The sliding rods are symmetrically distributed and fixed on the upper end surface of the mounting base plate, and the upper end surface of the sliding rods is fixedly connected to the upper end of the mounting frame. The moving block is slidably sleeved on the outside of the sliding rods, the screw rod is rotatably connected to the inside of the left mounting frame, and is located between the two groups of sliding rods. The first motor is fixed on the left side of the lower end surface of the mounting base, and the output end of the first motor is fixedly connected to the screw rod.

[0015] The utility model has the following beneficial effects:

[0016] 1. The second motor provided in the utility model can drive the first stirring shaft to rotate, and at the same time drive the driving gear to rotate. The driving gear and the driven gear are meshed and connected, and then drive the second stirring shaft to rotate in the opposite direction with the driven gear, so that the raw materials added in the stirring drum are stirred in multiple directions, and different kinds of raw materials are mixed more evenly inside the stirring drum, and the mixing efficiency is faster.

[0017] 2. The utility model can drive the screw to rotate by the first motor, and then drive the lifting frame to move up and down along the linear direction of the slide bar along with the moving blocks on both sides. The lifting frame can drive the stirring assembly to move up and down synchronously, which is convenient for manual removal of the stirring cylinder after mechanical stirring is completed. It is more convenient to use and more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a top view schematic diagram of the environmentally friendly plasticizer raw material stirring device of the utility model;

[0020] Figure 2 This is a bottom view schematic diagram of the stirring assembly of the utility model;

[0021] Figure 3 This is a top view schematic diagram of the mixing drum of the utility model;

[0022] Figure 4 It is a top view schematic diagram of the clamping circular plate of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Install the bottom plate; 2. Snap-on circular plate; 3. Snap-on trough body; 4. Mixing cylinder body; 5. Limit the trough body; 6. Mounting frame; 7. Slide rod; 8. Screw rod; 9. First motor; 10. Moving block; 11. Lifting frame; 12. Second motor; 13. Cylinder cover plate; 14. Snap-on column; 15. Driving gear; 16. Driven gear; 17. First mixing shaft; 18. Second mixing shaft. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1-4 As shown, the utility model is an environmentally friendly plasticizer raw material stirring device, including a mounting base plate 1 and a stirring cylinder 4 arranged at the center of the upper end surface of the mounting base plate 1, and also includes:

[0027] The clamping circular plate 2 is fixed at the central position of the upper end surface of the mounting base plate 1. The upper end surface of the clamping circular plate 2 is provided with a clamping groove body 3 distributed circumferentially, and the bottom of the mixing drum body 4 can be clamped inside the clamping groove body 3. The clamping circular plate 2 fixed to the upper end surface of the mounting base plate 1 can limit the bottom of the mixing drum body 4 for subsequent mixing, and the mixing drum body 4 is convenient to disassemble;

[0028] A stirring assembly is arranged directly above the stirring cylinder 4 and is used to stir the plasticizer raw material. A lifting frame 11 is arranged directly above the stirring cylinder 4, and the cross-section of the lifting frame 11 is a "U"-shaped structure. A cylinder cover plate 13 is fixed at the central position of the lower end surface of the lifting frame 11. The lifting frame 11 is used to support and install the stirring assembly and the cylinder cover plate 13. The stirring assembly includes a second motor 12, a driving gear 15, a driven gear 16, a first stirring shaft 17, and a second stirring shaft 18. The second motor 12 is fixed at the central position of the upper end surface of the lifting frame 11, the first stirring shaft 17 is fixed at the output end of the second motor 12, and a rectangular stirring fan blade is fixed on the outer wall of the first stirring shaft 17. The driving gear 15 is fixed to the outside of the first stirring shaft 17, and the driven gear 16 is circumferentially distributed and rotatably connected to the lower end surface of the cylinder cover plate 13. Between the driving gear 15 and the driven gear 16 The second stirring shaft 18 is meshed and connected, and a second stirring shaft 18 is fixed at the central position of the lower end surface of the driven gear 16. The second motor 12 can drive the first stirring shaft 17 to rotate, and at the same time drive the driving gear 15 to rotate. The driving gear 15 and the driven gear 16 are meshed and connected, and then drive the second stirring shaft 18 to rotate in the opposite direction with the driven gear 16, so that the raw materials added in the stirring drum 4 are stirred in multiple directions, and different kinds of raw materials are mixed more evenly inside the stirring drum 4, and the mixing efficiency is faster. The lower end surface of the drum cover 13 is circumferentially fixed with a clamping column 14, and the upper end surface of the stirring drum 4 is circumferentially distributed with a limiting groove 5, and the clamping column 14 can be clamped inside the limiting groove 5. The clamping column 14 can be clamped inside the limiting groove 5, and then the stirring drum 4 can be limited from the top, and the stirring drum 4 is completely limited, so that the stirring process is more stable;

[0029] The mounting frame 6 is symmetrically distributed and fixed on the left and right sides of the upper end surface of the mounting base plate 1. The mounting frame 6 is used to install and support the lifting component. The lifting component is arranged inside the mounting frame 6 and is used to drive the stirring component to move up and down. The lifting component includes a slide bar 7, a screw rod 8, a first motor 9, and a moving block 10. The moving block 10 is symmetrically distributed and fixed on the left and right sides of the lifting frame 11. The slide bar 7 is symmetrically distributed and fixed on the upper end surface of the mounting base plate 1, and the upper end surface of the slide bar 7 is fixedly connected to the upper end of the mounting frame 6. The moving block 10 is slidably sleeved on the slide bar 7, the screw rod 8 is rotatably connected to the inside of the left mounting frame 6 and is located between the two sets of slide bars 7. The first motor 9 is fixed to the left side of the lower end surface of the mounting base plate 1, and the output end of the first motor 9 is fixedly connected to the screw rod 8; the first motor 9 can drive the screw rod 8 to rotate, and then drive the lifting frame 11 to move up and down along the linear direction of the slide bar 7 with the moving blocks 10 on both sides. The lifting frame 11 can drive the stirring assembly to move up and down synchronously, which is convenient for manual removal of the stirring cylinder 4 after the mechanical stirring is completed, and it is more convenient to use and more labor-saving.

[0030] Working principle: First, the clamping circular plate 2 is fixed at the central position of the upper end surface of the mounting base plate 1, and the upper end surface of the clamping circular plate 2 is provided with a clamping groove body 3, and the bottom of the mixing drum body 4 can be clamped inside the clamping groove body 3. The clamping circular plate 2 fixed on the upper end surface of the mounting base plate 1 can limit the bottom of the mixing drum body 4 for subsequent mixing, and the mixing drum body 4 is easy to disassemble;

[0031] When in use, the second motor 12 can drive the first stirring shaft 17 to rotate, and at the same time drive the driving gear 15 to rotate, the driving gear 15 and the driven gear 16 are meshed and connected, and then drive the second stirring shaft 18 to rotate in the opposite direction with the driven gear 16, so that the raw materials added in the stirring drum 4 are stirred in multiple directions, and different kinds of raw materials are mixed more evenly inside the stirring drum 4, and the mixing efficiency is faster;

[0032] After the stirring is completed, the first motor 9 can drive the screw rod 8 to rotate, and then drive the lifting frame 11 to move up and down along the linear direction of the slide rod 7 along the moving blocks 10 on both sides. The lifting frame 11 can drive the stirring assembly to move up and down synchronously, which is convenient for manual removal of the stirring cylinder 4 after the mechanical stirring is completed, making it more convenient to use and more labor-saving.

[0033] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An environmentally friendly plasticizer raw material stirring device, comprising a mounting base plate (1) and a stirring cylinder (4) disposed at the center of the upper end surface of the mounting base plate (1), characterized in that: Also includes: The clamping circular plate (2) is fixed at the central position of the upper end surface of the mounting base plate (1); the upper end surface of the clamping circular plate (2) is provided with clamping grooves (3) distributed around the circumference thereof, and the bottom of the mixing drum (4) can be clamped inside the clamping grooves (3); A stirring assembly is arranged directly above the stirring cylinder (4) and is used to stir the plasticizer raw material; The mounting frames (6) are symmetrically distributed and fixed on the left and right sides of the upper end surface of the mounting base plate (1); The lifting component is arranged inside the mounting frame (6) and is used to drive the stirring component to move up and down.

2. The environmentally friendly plasticizer raw material stirring device according to claim 1, characterized in that: A lifting frame (11) is arranged directly above the mixing drum (4), and the cross section of the lifting frame (11) is in a "U"-shaped structure. A drum cover plate (13) is fixed at the central position of the lower end surface of the lifting frame (11).

3. The environmentally friendly plasticizer raw material stirring device according to claim 2, characterized in that: The stirring assembly comprises a second motor (12), a driving gear (15), a driven gear (16), a first stirring shaft (17), and a second stirring shaft (18); the second motor (12) is fixed at the central position of the upper end surface of the lifting frame (11); the first stirring shaft (17) is fixed at the output end of the second motor (12); a rectangular stirring blade is fixed to the outer wall of the first stirring shaft (17); the driving gear (15) is fixed to the outside of the first stirring shaft (17); the driven gear (16) is circumferentially distributed and rotatably connected to the lower end surface of the cylinder cover plate (13); the driving gear (15) and the driven gear (16) are meshed and connected; and the second stirring shaft (18) is fixed to the central position of the lower end surface of the driven gear (16).

4. The environmentally friendly plasticizer raw material stirring device according to claim 3, characterized in that: A clamping column (14) is fixedly disposed on the circumference of the lower end surface of the cylinder cover plate (13), a limiting groove (5) is disposed on the circumference of the upper end surface of the mixing cylinder (4), and the clamping column (14) can be clamped inside the limiting groove (5).

5. The environmentally friendly plasticizer raw material stirring device according to claim 2, characterized in that: The lifting assembly comprises a slide bar (7), a screw rod (8), a first motor (9), and a moving block (10). The moving blocks (10) are symmetrically distributed and fixed on the left and right sides of the lifting frame (11). The slide bars (7) are symmetrically distributed and fixed on the upper end surface of the mounting base plate (1), and the upper end surface of the slide bars (7) is fixedly connected to the upper end of the mounting frame (6). The moving block (10) is slidably sleeved on the outside of the slide bars (7). The screw rod (8) is rotatably connected to the inside of the left mounting frame (6) and is located between the two groups of slide bars (7). The first motor (9) is fixed on the left side of the lower end surface of the mounting base plate (1), and the output end of the first motor (9) is fixedly connected to the screw rod (8).

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