CN109435091B

CN109435091B - Integrated plastic pellet mixing equipment

Info

Publication number: CN109435091B
Application number: CN201811182367.4A
Authority: CN
Inventors: 张燕玲
Original assignee: Nanfeng Juxiang Plastics Co ltd
Current assignee: Shenzhen Bojia Hengzhi Technology Co.,Ltd.
Priority date: 2018-10-11
Filing date: 2018-10-11
Publication date: 2021-04-13
Anticipated expiration: 2038-10-11
Also published as: CN109435091A

Abstract

The present invention provides an integrated plastic particle mixing equipment, including: a mixing barrel shell, a trapezoidal fixing plate and a mixing tooth C; and the four support columns are connected by welding through one of the rectangular plates; the front and rear surfaces of the sliding plate are both slid and fixed on the two fixed plates by one of the fastening bolts; A piece of the baffle is slidably connected in the funnel mouth through a sliding groove. In the present invention, because the mixing tooth C has a right-angled trapezoid structure, and the interval between the mixing tooth C and the shell of the mixing bucket is smaller than the diameter of the material particles, the material can be cleaned from the mixing bucket through the mixing tooth C; The invention is due to the setting of the conical baffle. When the granular material enters the inner shell of the mixing barrel, it first contacts the conical baffle. When the granular material contacts the conical baffle, the conical baffle can spread the particulate material evenly to the Mixing tank inner shell.

Description

Integrated plastic particle mixing equipment

Technical Field

The invention belongs to the technical field of material mixing equipment, and particularly relates to integrated plastic particle mixing equipment.

Background

The mixer is a mechanical device for uniformly mixing two or more materials by using mechanical force, gravity and the like. During mixing, the material contact surface area can be increased to promote chemical reactions and also to accelerate physical changes. The mixer in the existing market mainly comprises a rack and a barrel which is rotatably connected with the rack, and a stirring device is arranged in the barrel to increase the mixing effect.

Based on the findings of the inventor, the existing plastic particle mixing equipment mainly has the following defects, such as:

after the granular materials are poured into the cylinder body for mixing, firstly, the speed is lower when the materials are discharged, secondly, after the mixed granular materials are discharged from the cylinder body, part of the granular materials are still remained in the cylinder body, and the cleaning is not clean enough; the barrel is inconvenient to clean, and is inconvenient to deeply clean after being used for a period of time, and the barrel is often cleaned only by disassembling a plurality of parts; the design of the mixing teeth is not reasonable enough, and the mixing teeth are easy to break from the rotating shaft due to fatigue strength and other reasons after long-term use; the feeding design is not reasonable enough, firstly, the existing equipment is often directly poured into the through body to mix in the granular materials, the mixing difficulty is increased, secondly, the mixing method is simpler, and the mixing proportion of the two materials can not be adjusted in the mixing process.

Disclosure of Invention

In order to solve the technical problems, the invention provides an integrated plastic particle mixing device, which aims to solve the problems that the existing discharging speed is slow and easy to remain, a cylinder body is not convenient to clean, a mixing tooth is not reasonable enough in design, and a feeding design is not reasonable enough to mix in different proportions.

The invention integrates the purpose and the effect of integrated plastic particle mixing equipment, and is achieved by the following specific technical means:

an integrated plastic particle mixing device comprises a mixing barrel outer shell, a rectangular groove, a circular hole A, a cylindrical pipe, a support column, a rectangular plate, a motor, a mixing barrel inner shell, mixing teeth A, a rectangular block, a rotating shaft fixing plate, a circular hole B, a mixing shaft, mixing teeth B, a cover plate, a square pipe, a rectangular hole, a funnel opening, a partition plate, a support rod, a feeding control structure, a fixing plate, a sliding plate, a fastening bolt, a conical baffle plate, a trapezoidal fixing plate and mixing teeth C; the bottom end surface of the mixing barrel shell is distributed in an annular array shape, four support columns are welded on the mixing barrel shell, and the four support columns are welded and connected through a rectangular plate; the top end face of the rectangular plate is fixedly connected with the motor; the top of the inner wall of the mixing barrel shell is provided with four rectangular grooves in an annular array shape, the lower part of the outer wall of the mixing barrel shell is symmetrically provided with two circular holes A, and the positions of the two circular holes A are welded with one cylindrical pipe; the inner shell of the mixing barrel is sleeved in the outer shell of the mixing barrel; the rotating shaft fixing plate is welded on the inner wall of the inner shell of the mixing barrel above the mixing teeth A, and two circular holes B are symmetrically formed in the lower position of the inner wall of the inner shell of the mixing barrel; the mixing shaft is positioned in the inner shell of the mixing barrel, the top end of the mixing shaft is rotatably connected with the rotating shaft fixing plate, and the bottom end of the mixing shaft penetrates through the inner shell of the mixing barrel and the outer shell of the mixing barrel and is rotatably connected with the motor; the outer wall of the mixing shaft is provided with six mixing teeth B in four-degree groups in an annular array shape, and two mixing teeth C are symmetrically welded at the lower position of the outer wall of the mixing shaft; the top of the inner shell of the mixing barrel is fixedly connected with a cover plate through a bolt; the top end face of the cover plate is welded with the square pipe, and the top end face of the square pipe is welded with the funnel opening; the rectangular holes are formed in the upper positions of the left end face and the right end face of the square pipe respectively; the top end face of the cover plate is welded with the feeding control structures at the left side and the right side of the square pipe; the feeding control structure consists of two fixed plates, a sliding plate and the fastening bolt, and rectangular grooves are formed in the two fixed plates; the front end surface and the rear end surface of the sliding plate slide and are fixed on the two fixed plates through the fastening bolts; the inside of the funnel opening is connected with the partition plate through a sliding groove in a sliding mode.

Furthermore, the position is the welding of annular array form and is gone up to compounding bucket inner shell outer wall top four the rectangular block, just the rectangular block with the rectangular channel phase-match, so compounding bucket outer shell with compounding bucket inner shell accessible the rectangular block is fixed.

Furthermore, the inner wall of the inner shell of the mixing barrel is welded with four groups of six mixing teeth A in an annular array manner, so that the mixing teeth B can be matched with materials to mix the materials more uniformly.

Furthermore, compounding tooth B is the isosceles trapezoid structure, so multiplicable compounding tooth B with the welding area of mixing axle prevents when the mixed material that compounding tooth B atress is too big leads to the rupture.

Furthermore, the mixing teeth C are of a right-angle trapezoid structure, and the interval between the mixing teeth C and the mixing barrel shell is smaller than the diameter of the material particles, so that the materials can be cleaned from the mixing barrel through the mixing teeth C.

Furthermore, compounding tooth B with compounding tooth A is crisscross the setting, so when making the compounding more even compounding tooth B with compounding tooth A contactless each other.

Furthermore, the conical baffle is fixed to the bottom end face of the cover plate through four trapezoidal fixing plates in a welding mode, so that materials can be uniformly scattered into the inner shell of the mixing barrel through the conical baffle before entering the inner shell of the mixing barrel to be contacted with the mixing teeth A and the mixing teeth B.

Furthermore, the number of the support rods is four, the top end of each support rod is in contact with the funnel opening, and the bottom end of each support rod is in contact with the top end face of the cover plate, so that the stability of the funnel opening can be improved.

Furthermore, the front end of the sliding plate is connected in the rectangular hole in a sliding mode, so that the speed of materials entering the inner shell of the mixing barrel can be adjusted.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, as the mixing teeth B and the mixing teeth A are arranged in a staggered manner, the mixing of the particle materials can be more uniform in the process of mixing the particle materials, and the mixing efficiency is improved.

According to the invention, the mixing teeth C are in a right-angle trapezoid structure, and the interval between the mixing teeth C and the shell of the mixing barrel is smaller than the diameter of the material particles, so that the material can be cleaned from the mixing barrel through the mixing teeth C.

According to the invention, through the arrangement of the feeding control structure, when the particle materials are mixed, the materials can be mixed according to different proportions by adjusting the feeding control structure, so that the functionality of the device is improved.

Due to the arrangement of the conical baffle plate, when entering the inner shell of the mixing barrel, the granular materials are firstly contacted with the conical baffle plate, and when being contacted with the conical baffle plate, the granular materials can be uniformly scattered to the inner shell of the mixing barrel through the conical baffle plate.

According to the invention, the inner shell of the mixing barrel is slidably connected in the outer shell of the mixing barrel, and the inner shell of the mixing barrel and the outer shell of the mixing barrel are clamped tightly by the rectangular grooves of the rectangular blocks, so that the inner shell of the mixing barrel can be taken out from the outer shell of the mixing barrel for cleaning and maintenance after the particle materials are mixed, and the device is more convenient and faster to clean and maintain.

According to the invention, as the mixing teeth B are of an isosceles trapezoid structure, the welding area between the mixing teeth B and the mixing shaft can be increased, and the mixing teeth B are prevented from being broken due to overlarge stress during material mixing.

According to the invention, as the two cylindrical pipes are arranged below the outer wall of the mixing barrel shell, the discharging speed is increased as the granular materials are discharged more quickly.

Drawings

Fig. 1 is a schematic front view of the present invention.

FIG. 2 is a schematic front view of the mixing barrel with the outer shell, the inner shell and the cylindrical tube cut open.

Fig. 3 is a schematic diagram of the enlarged top view of the mixing bowl housing of the present invention.

FIG. 4 is an enlarged top view of the tapered baffle and the trapezoidal shaped retaining plate of the present invention.

Fig. 5 is a schematic top view of the shaft fixing plate according to the present invention.

FIG. 6 is an enlarged top view of the funnel opening and baffle of the present invention.

FIG. 7 is a schematic view of the enlarged structure of the cover plate, square tube, funnel opening, support rod and feed control structure of the present invention.

FIG. 8 is a schematic view of the enlarged structure of the cover plate, square tube, funnel opening, support rod and feed control structure of the present invention.

FIG. 9 is a left enlarged view of the square tube, rectangular hole and funnel opening of the present invention.

FIG. 10 is a schematic view of a front view of the feed control structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1-mixing barrel outer shell, 101-rectangular groove, 102-circular hole A, 103-cylindrical tube, 2-support column, 3-rectangular plate, 4-motor, 5-mixing barrel inner shell, 501-mixing tooth A, 502-rectangular block, 503-rotating shaft fixing plate, 504-circular hole B, 6-mixing shaft, 7-mixing tooth B, 8-cover plate, 9-square tube, 901-rectangular hole, 10-funnel mouth, 1001-baffle plate, 11-support rod, 12-feeding control structure, 1201-fixing plate, 1202-sliding plate, 1203-fastening bolt, 13-conical baffle plate, 14-trapezoidal fixing plate, 15-mixing tooth C.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 10:

the invention provides an integrated plastic particle mixing device, which comprises: the mixing barrel comprises a mixing barrel outer shell 1, a rectangular groove 101, a circular hole A102, a cylindrical pipe 103, a support column 2, a rectangular plate 3, a motor 4, a mixing barrel inner shell 5, a mixing tooth A501, a rectangular block 502, a rotating shaft fixing plate 503, a circular hole B504, a mixing shaft 6, a mixing tooth B7, a cover plate 8, a square pipe 9, a rectangular hole 901, a funnel opening 10, a partition plate 1001, a support rod 11, a feeding control structure 12, a fixing plate 1201, a sliding plate 1202, a fastening bolt 1203, a conical baffle plate 13, a trapezoidal fixing plate 14 and a mixing tooth C15; the bottom end surface of a mixing barrel shell 1 is distributed in an annular array shape and welded with four support columns 2, and the four support columns 2 are welded and connected through a rectangular plate 3; the top end face of the rectangular plate 3 is fixedly connected with a motor 4; four rectangular grooves 101 are formed in the top of the inner wall of the mixing barrel shell 1 in an annular array shape, two circular holes A102 are symmetrically formed in the lower position of the outer wall of the mixing barrel shell 1, and a cylindrical pipe 103 is welded at the positions of the two circular holes A102; a mixing barrel inner shell 5 is sleeved in the mixing barrel outer shell 1; a rotating shaft fixing plate 503 is welded on the inner wall of the inner shell 5 of the mixing barrel above the mixing teeth A501, and two circular holes B504 are symmetrically formed on the lower part of the inner wall of the inner shell 5 of the mixing barrel; the mixing shaft 6 is positioned in the inner mixing barrel shell 5, the top end of the mixing shaft 6 is rotatably connected with the rotating shaft fixing plate 503, and the bottom end of the mixing shaft 6 penetrates through the inner mixing barrel shell 5 and the outer mixing barrel shell 1 and is rotatably connected with the motor 4; the outer wall of the mixing shaft 6 is provided with six mixing teeth B7 in four-degree groups in an annular array shape, and two mixing teeth C15 are symmetrically welded at the lower position of the outer wall of the mixing shaft 6; the top of the inner shell 5 of the mixing barrel is fixedly connected with a cover plate 8 through bolts; a square pipe 9 is welded on the top end face of the cover plate 8, and the top end face of the square pipe 9 is welded with the funnel opening 10; a rectangular hole 901 is formed in the upper position of the left end face and the upper position of the right end face of the square pipe 9; the top end face of the cover plate 8 is welded with a feeding control structure 12 at the left side and the right side of the square pipe 9; the feeding control structure 12 is composed of two fixed plates 1201, a sliding plate 1202 and fastening bolts 1203, and rectangular grooves are formed in the two fixed plates 1201; the front end face and the rear end face of the sliding plate 1202 are both fixed on the two fixed plates 1201 by sliding through a fastening bolt 1203; a partition 1001 is slidably connected to the inside of the funnel opening 10 through a sliding groove.

Wherein, the position is welded four rectangular blocks 502 that appear the annular array form in compounding bucket inner shell 5 outer wall top, and rectangular block 502 and rectangular channel 101 phase-match, so compounding bucket outer shell 1 and compounding bucket inner shell 5 accessible rectangular block 502 fix.

Wherein, the inner wall of mixing bucket inner shell 5 is welded with six compounding teeth A501 of each group of four groups in the form of annular array, so can mix the material more evenly with the cooperation of compounding tooth B7.

The mixing teeth B7 are of isosceles trapezoid structures, so that the welding area between the mixing teeth B7 and the mixing shaft 6 can be increased, and the phenomenon that the mixing teeth B7 are broken due to overlarge stress when materials are mixed is prevented.

Wherein, compounding tooth C15 is the right trapezoid structure, and the interval of compounding tooth C15 and compounding bucket shell 1 is less than the diameter of material granule, so accessible compounding tooth C15 is clean up the material from the compounding bucket.

The mixing teeth B7 and the mixing teeth A501 are arranged in a staggered mode, so that mixing is more uniform, and the mixing teeth B7 are not in contact with the mixing teeth A501.

Wherein, the bottom end face of the cover plate 8 is welded and fixed with a conical baffle 13 through four trapezoidal fixing plates 14, so that the material can be uniformly scattered into the inner shell 5 of the mixing barrel through the conical baffle 13 before the material enters the inner shell 5 of the mixing barrel to contact with the mixing teeth A501 and the mixing teeth B7.

Wherein, the bracing piece 11 is equipped with four altogether, and the top of every bracing piece 11 contacts with flare opening 10, and the bottom of every bracing piece 11 all contacts with 8 top end faces of apron, so can increase the stability of flare opening 10.

The front end of the sliding plate 1202 is slidably connected to the rectangular hole 901, so that the speed of the material entering the inner casing 5 of the mixing barrel can be adjusted.

When in use: the motor 4 is started firstly, then two kinds of particle materials to be mixed are poured into the device through the funnel opening 10, at the moment, because the partition plate is arranged in the funnel opening 10, two kinds of different particle materials enter the device through the left side of the funnel opening 10 and the right side of the funnel opening 10 respectively, the particle materials enter the inner shell 5 of the mixing barrel through the square pipe 9, when entering the inner shell 5 of the mixing barrel, the particle materials are firstly contacted with the conical baffle 13, when contacting with the conical baffle 13, the particle materials can be uniformly scattered to the inner shell 5 of the mixing barrel through the conical baffle 13, at the moment, the mixing shaft 6 and the mixing teeth B7 are driven by the motor 4 to rotate to stir and mix the particle materials entering the inner shell 5 of the mixing barrel, in the stirring and mixing process, because the mixing teeth B7 and the mixing teeth A501 are arranged in a staggered way, the particle materials can be more uniformly mixed, after the stirring and mixing, the materials can be discharged through the cylindrical pipe 103 welded at the lower position of the outer, at the moment, firstly, the discharge of particle materials can be accelerated due to the fact that the two cylindrical pipes 103 are welded at the lower position of the outer wall of the mixing barrel shell 1, and secondly, the mixing teeth C15 are of a right-angle trapezoidal structure, and the interval between the mixing teeth C15 and the mixing barrel shell 1 is smaller than the diameter of the material particles, so that the materials can be cleaned from the mixing barrel through the mixing teeth C16;

when needs clear up the maintenance to this device, can unscrew the fixing bolt on the apron 8, take off apron 8, then can slide mixing barrel inner shell 5 and take out and maintain the washing.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Plastic granules compounding equipment of integrated into one piece, its characterized in that: this plastic granules compounding equipment of integrated type includes: the device comprises a mixing barrel outer shell (1), a rectangular groove (101), a circular hole A (102), a cylindrical tube (103), a support column (2), a rectangular plate (3), a motor (4), a mixing barrel inner shell (5), mixing teeth A (501), a rectangular block (502), a rotating shaft fixing plate (503), a circular hole B (504), a mixing shaft (6), mixing teeth B (7), a cover plate (8), a square tube (9), a rectangular hole (901), a funnel opening (10), a partition plate (1001), a support rod (11), a feeding control structure (12), a fixing plate (1201), a sliding plate (1202), a fastening bolt (1203), a conical baffle plate (13), a trapezoidal fixing plate (14) and mixing teeth C (15); the bottom end surface of the mixing barrel shell (1) is distributed in an annular array shape, four support columns (2) are welded, and the four support columns (2) are connected through a rectangular plate (3) in a welding mode; the top end face of the rectangular plate (3) is fixedly connected with the motor (4); the top of the inner wall of the mixing barrel shell (1) is provided with four rectangular grooves (101) in an annular array, the lower part of the outer wall of the mixing barrel shell (1) is symmetrically provided with two circular holes A (102), and the positions of the two circular holes A (102) are welded with one cylindrical pipe (103); the inner shell (5) of the mixing barrel is sleeved in the outer shell (1) of the mixing barrel; the inner wall of the inner mixing barrel shell (5) is welded with the rotating shaft fixing plate (503) above the mixing teeth A (501), and two circular holes B (504) are symmetrically formed below the inner wall of the inner mixing barrel shell (5); the mixing shaft (6) is positioned in the mixing barrel inner shell (5), the top end of the mixing shaft (6) is rotatably connected with the rotating shaft fixing plate (503), and the bottom end of the mixing shaft (6) penetrates through the mixing barrel inner shell (5) and the mixing barrel outer shell (1) and is rotatably connected with the motor (4); the outer wall of the mixing shaft (6) is provided with four-degree six mixing teeth B (7) in each group in an annular array shape, and two mixing teeth C (15) are symmetrically welded at the lower position of the outer wall of the mixing shaft (6); the top of the inner shell (5) of the mixing barrel is fixedly connected with a cover plate (8) through a bolt; the top end face of the cover plate (8) is welded with the square pipe (9), and the top end face of the square pipe (9) is welded with the funnel opening (10); the rectangular hole (901) is formed in the upper position of the left end face and the upper position of the right end face of the square pipe (9); the top end face of the cover plate (8) is welded with the feeding control structure (12) at the left side and the right side of the square pipe (9); the feeding control structure (12) consists of two fixed plates (1201), a sliding plate (1202) and fastening bolts (1203), and rectangular grooves are formed in the two fixed plates (1201); the front end surface and the rear end surface of the sliding plate (1202) are both fixed on the two fixed plates (1201) in a sliding mode through one fastening bolt (1203); the hopper opening (10) is internally connected with the partition plate (1001) in a sliding way through a sliding groove; the mixing teeth B (7) are of isosceles trapezoid structures, so that the welding area of the mixing teeth B (7) and the mixing shaft (6) can be increased, and the mixing teeth B (7) are prevented from being broken due to overlarge stress when materials are mixed; the mixing teeth C (15) are of a right-angle trapezoidal structure, and the distance between the mixing teeth C (15) and the mixing barrel shell (1) is smaller than the diameter of the material particles, so that the material can be cleaned from the mixing barrel through the mixing teeth C (16); the mixing teeth B (7) and the mixing teeth A (501) are arranged in a staggered mode, so that mixing is more uniform, and the mixing teeth B (7) and the mixing teeth A (501) are not in contact with each other.

2. An integrated plastic particle mixing plant as defined in claim 1, wherein: position is the welding of annular array form and is in compounding bucket inner shell (5) outer wall top position has four rectangular block (502), just rectangular block (502) with rectangular channel (101) phase-match, so compounding bucket outer shell (1) with compounding bucket inner shell (5) accessible rectangular block (502) are fixed.

3. An integrated plastic particle mixing plant as defined in claim 1, wherein: the inner wall of the inner shell (5) of the mixing barrel is welded with four groups of six mixing teeth A (501) in an annular array manner, so that the mixing teeth B (7) can be matched to mix materials more uniformly.

4. An integrated plastic particle mixing plant as defined in claim 1, wherein: the bottom end face of the cover plate (8) is fixedly welded with the conical baffle (13) through four trapezoidal fixing plates (14), so that materials can be uniformly scattered into the inner shell (5) of the mixing barrel through the conical baffle (13) before entering the inner shell (5) of the mixing barrel to be contacted with the mixing teeth A (501) and the mixing teeth B (7).

5. An integrated plastic particle mixing plant as defined in claim 1, wherein: the number of the support rods (11) is four, the top end of each support rod (11) is in contact with the funnel opening (10), and the bottom end of each support rod (11) is in contact with the top end face of the cover plate (8), so that the stability of the funnel opening (10) can be improved.

6. An integrated plastic particle mixing plant as defined in claim 1, wherein: the front end of the sliding plate (1202) is slidably connected in the rectangular hole (901), so that the speed of the materials entering the inner shell (5) of the mixing barrel can be adjusted.