CN216760420U

CN216760420U - High structural strength plastics function modification master batch preparation facilities

Info

Publication number: CN216760420U
Application number: CN202123103714.XU
Authority: CN
Inventors: 黄佳元; 欧阳小军; 金平; 艾根强
Original assignee: Henan Nanzhao New Guangyuan Material Co ltd
Current assignee: Henan Nanzhao New Guangyuan Material Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-06-17
Anticipated expiration: 2031-12-11

Abstract

The utility model discloses a preparation device of high-structural-strength plastic functional modified master batches, and relates to the technical field of chemical production. The material mixing device comprises a material mixing pipe, wherein the inner side of the material mixing pipe is rotatably connected with a hollow rotating shaft, a plurality of material stirring plates and material mixing harrows are fixedly connected to the outer peripheral surface of the hollow rotating shaft, the material stirring plates and the material mixing harrows are arranged in a staggered mode, the inner side of the hollow rotating shaft is rotatably connected with a driving rod, two sides of the outer peripheral surface of the material mixing pipe are respectively provided with a material discharging hopper and a material feeding hopper, the inner side of the material feeding hopper is fixedly connected with a grid plate, a material equalizing plate is arranged above the grid plate, one side of the top of the material feeding hopper is rotatably connected with a screw rod, and screw threads of the screw rod penetrate through one side of the material equalizing plate. The utility model solves the problems of poor mixing effect and insufficient practicability of the utility model with the publication number of CN108501239B by arranging a plurality of shifting plates and mixing harrows which are staggered with each other, driving the equalizing plates to reciprocate by rotating the screw rod and arranging the grid plates at the same time.

Description

High structural strength plastics function modification master batch preparation facilities

Technical Field

The utility model belongs to the technical field of chemical production, and particularly relates to a preparation device of high-structural-strength plastic functional modified master batches.

Background

The plastic is a high molecular compound which is polymerized by addition polymerization or polycondensation reaction and has moderate deformation resistance, is arranged between fiber and rubber, and consists of synthetic resin, filler, plasticizer, stabilizer, lubricant, pigment and other additives.

The utility model with the publication number of CN108501239B discloses a plastic master batch preparation device by retrieving Chinese patents, which comprises a base, wherein the left end of the upper end surface of the base is fixedly provided with an upward extending support plate, the upper side of the right end surface of the support plate is fixedly provided with a suspension plate extending rightwards, the upper end surface of the suspension plate is fixedly provided with an installation block, an upper transmission cavity and a lower transmission cavity are arranged in the installation block, a mixing cylinder is arranged between the suspension plate and the base, a mixing cavity is arranged in the mixing cylinder, the top wall of the mixing cavity is provided with a feed chute communicated with the outside, the lower part of the mixing cavity is provided with a conical cavity, the lower end of the mixing cavity is also fixedly provided with a support plate, the upper end and the lower end of the mixing cylinder are respectively and fixedly provided with an upper rotary cylinder and a lower rotary cylinder, the upper rotary cylinder and the lower rotary cylinder are respectively provided with an upper through groove and a lower through groove communicated with the mixing cavity, the bottom of the conical cavity is provided with a discharge groove communicated with the lower through groove, the upper drum is rotatably mounted in the suspension plate, but it still has the following disadvantages in practical use:

1. according to the utility model, the single-rotation reciprocating screw rod is used for driving the threaded sleeve to slide up and down, so that the plastic powder and some functional powder can be continuously stirred up and down by the stirring blade, and the mixture can be uniformly stirred; the threaded sleeve can only move up and down, so that the stirring blades can only move up and down, the material mixing is incomplete, and the quality of subsequent products is influenced;

2. the material mixing device is provided with the feeding groove, materials are directly poured into the mixing cylinder through the feeding groove in the using process of the whole device, the materials are likely to be caked due to long-term storage, the stirring effect of the whole device is insufficient, the situation that the whole blocky materials cannot be dispersed is likely to occur, and the practicability of the whole device is poor.

Therefore, the utility model disclosed in CN108501239B can not meet the practical requirements, so there is a strong need in the market for improved technology to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for preparing high-structural-strength plastic function-modified master batches, which is characterized in that a plurality of shifting plates and material mixing rakes which are staggered with each other are arranged, so that materials entering a material mixing pipe are completely and uniformly mixed, the material homogenizing plates are driven by a rotating screw rod to reciprocate, so that the materials above grid plates are uniformly poured into the material mixing pipe, and meanwhile, the grid plates are arranged, so that blocky materials are effectively prevented from entering the material mixing pipe, and the problems of poor material mixing effect and insufficient practicability of the utility model with the publication number of CN108501239B are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a preparation device of functional modified master batches of high-structural-strength plastic, which comprises a mixing pipe, wherein the inner side of the mixing pipe is rotatably connected with a hollow rotating shaft, a material shifting plate and a material mixing rake are conveniently driven to rotate, the outer peripheral surface of the hollow rotating shaft is fixedly connected with a plurality of material shifting plates and material mixing rakes, the material in the mixing pipe is conveniently stirred, the material shifting plates and the material mixing rakes are arranged in a staggered manner, the inner side of the hollow rotating shaft is rotatably connected with a driving rod, the connecting rod is conveniently driven to rotate, two sides of the outer peripheral surface of the mixing pipe are respectively provided with a material discharging hopper and a material feeding hopper, the material discharging and the material feeding are convenient, the inner side of the material feeding hopper is fixedly connected with a grid plate, the material is conveniently screened, a material equalizing plate is arranged above the grid plate, the material is conveniently and uniformly injected into the mixing pipe, one side of the top of the material feeding hopper is rotatably connected with a screw rod, and the material equalizing plate is conveniently driven to move, and the screw thread of the screw rod penetrates through one side of the material homogenizing plate.

Further, feed inlet and discharge gate have been seted up about the central axis symmetry in the both sides of mixing tube outer peripheral face, the business turn over of the material of being convenient for, the equal fixedly connected with shrouding in both ends of mixing tube is convenient for seal mixing tube, and runs through to another lateral wall in the outside of a shrouding lateral wall and seted up the arc wall, and the round pin axle of being convenient for slides, the equal fixedly connected with support column in both sides of shrouding outer peripheral face is convenient for support whole device.

Furtherly, a plurality of switch-plate and mixing harrow are angular distribution such as annular, and both of being convenient for mutually support and fully mix the material, the shrouding that corresponds position department is run through respectively at the both ends of cavity pivot, and all cup joints on the both ends outer peripheral face of cavity pivot and is fixed with first belt pulley, is convenient for be connected with outside power device.

Furthermore, all cup joint on the both ends outer peripheral face of actuating lever and be fixed with the second belt pulley, be convenient for be connected with outside power device, the equal fixedly connected with connecting rod in outer peripheral face one side at actuating lever both ends is convenient for with round pin hub connection.

Furthermore, go out equal fixedly connected with arc on the both sides wall of hopper, be convenient for to the discharge gate shutoff, the both ends of going out the hopper all through round pin axle and the connecting rod fixed connection of corresponding position department, the actuating lever of being convenient for drives out the hopper rotation.

Further, the both ends of feeder hopper top both sides are through fixedly connected with supporting seat, the lead screw and the placing of gag lever post of being convenient for, the opposite side at feeder hopper top is provided with the gag lever post, and it is spacing to the removal of homocline board to be convenient for, and the both ends of gag lever post respectively with the supporting seat fixed connection who corresponds position department, the gag lever post activity runs through the opposite side of homocline board, the both ends activity of lead screw runs through the supporting seat that corresponds position department, and the equal fixedly connected with hand wheel in both ends of lead screw, is convenient for rotate the lead screw.

The utility model has the following beneficial effects:

1. according to the utility model, the plurality of the material stirring plates and the material mixing harrow which are staggered with each other are arranged, so that materials entering the material mixing pipe are completely and uniformly mixed, and the condition that the materials are not thoroughly mixed is avoided, and the quality of subsequent products is influenced.

2. According to the utility model, the rotating screw rod drives the material homogenizing plate to reciprocate, so that the materials above the grid plate are uniformly poured into the material mixing pipe, and meanwhile, due to the arrangement of the grid plate, the situation that the blocky materials enter the material mixing pipe to influence material mixing is effectively avoided, and the practicability of the whole device is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a mixing tube according to the present invention;

FIG. 4 is a schematic view of the feed hopper of the present invention;

FIG. 5 is a schematic structural view of a hollow shaft according to the present invention;

fig. 6 is a schematic view of the structure of the drive rod and the discharge hopper of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

100. a mixing pipe; 101. a feed inlet; 102. a discharge port; 103. closing the plate; 1031. an arc-shaped slot; 1032. a support pillar; 200. a hollow rotating shaft; 201. a kick-out plate; 202. a mixing rake; 203. a first pulley; 300. a drive rod; 301. a second belt; 302. a connecting rod; 400. a discharge hopper; 401. an arc-shaped plate; 402. a pin shaft; 500. a feed hopper; 501. a grid plate; 502. material homogenizing plates; 503. a supporting seat; 600. a limiting rod; 700. a screw rod; 701. a handwheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention is a device for preparing functional modified master batch of high structural strength plastic, comprising a mixing tube 100, a hollow rotating shaft 200 rotatably connected to the inner side of the mixing tube 100, a plurality of material stirring plates 201 and mixing rakes 202 fixedly connected to the outer peripheral surface of the hollow rotating shaft 200, the material stirring plates 201 and the mixing rakes 202 being arranged in a staggered manner, a driving rod 300 rotatably connected to the inner side of the hollow rotating shaft 200, a material discharging hopper 400 and a material feeding hopper 500 respectively arranged on both sides of the outer peripheral surface of the mixing tube 100, a grid plate 501 fixedly connected to the inner side of the material feeding hopper 500, a material equalizing plate 502 arranged above the grid plate 501, a screw 700 rotatably connected to one side of the top of the material feeding hopper 500, and a screw thread of the screw 700 penetrating one side of the material equalizing plate 502 to rotate the hollow rotating shaft 200 to drive the material stirring plates 201 and mixing rakes 202 fixedly connected thereto to rotate around the central axis thereof, thereby uniformly mixing the materials entering the mixing tube 100, in the feeding process, various materials to be mixed can be poured into the feeding hopper 500, and the screw rod 700 is rotated to drive the material homogenizing plate 502 in threaded connection with the screw rod to move along the outer peripheral surface of the material homogenizing plate, so that the materials to be mixed uniformly fall into the material mixing pipe 100, and are uniformly mixed under the action of the material stirring plate 201 and the material mixing rake 202;

the two sides of the outer circumferential surface of the mixing pipe 100 are symmetrically provided with a feed inlet 101 and a discharge outlet 102 about a central axis, the two ends of the mixing pipe 100 are fixedly connected with sealing plates 103, the outer side of one side wall of each sealing plate 103 penetrates through the outer side of the other side wall to form an arc-shaped groove 1031, the two sides of the outer circumferential surface of each sealing plate 103 are fixedly connected with supporting columns 1032, when the whole device is used, materials output from the feed hopper 500 are injected into the mixing pipe 100 through the feed inlet 101, and after the mixing is finished, the materials are output to the discharge hopper 400 through the discharge outlet 102;

the plurality of material shifting plates 201 and the material mixing harrow 202 are distributed in an annular equal-angle mode, two ends of the hollow rotating shaft 200 respectively penetrate through the sealing plates 103 at corresponding positions, first belt pulleys 203 are fixedly sleeved on the outer peripheral surfaces of two ends of the hollow rotating shaft 200, one of the two first belt pulleys 203 is connected with an external power device, the external power device drives the first belt pulleys 203 to rotate, so that the hollow rotating shaft 200 is driven to rotate, the rotation of the hollow rotating shaft 200 drives the material shifting plates 201 and the material mixing harrow 202 which are fixedly connected with the hollow rotating shaft to rotate around the central axis of the hollow rotating shaft, and materials entering the material mixing pipe 100 are mixed uniformly;

the outer peripheral surfaces of two ends of the driving rod 300 are fixedly sleeved with second belt pulleys 301, one side of the outer peripheral surface of each end of the driving rod 300 is fixedly connected with a connecting rod 302, one external power device of the two second belt pulleys 301 is connected, so that the external power device drives the second belt pulleys 301 to rotate, the driving rod 300 is driven to rotate, the driving rod 300 rotates to drive the connecting rod 302 fixedly connected with the driving rod to rotate around the central axis of the driving rod 300, and the connecting rod 302 is connected with the discharge hopper 400 through a pin shaft 402, so that the discharge hopper 400 is driven to move by the rotation of the connecting rod 302;

the two side walls of the discharge hopper 400 are fixedly connected with arc plates 401, two ends of the discharge hopper 400 are fixedly connected with the connecting rods 302 at corresponding positions through pin shafts 402, the rotation of the connecting rods 302 drives the discharge hopper 400 to move, the movement of the discharge hopper 400 drives the arc plates 401 to move, when the integral device is used for mixing materials, the arc plates 401 are moved to the position under the discharge port 102, the discharge port 102 is sealed, and after the mixing is finished, the discharge hopper 400 is moved to the position under the discharge port 102, so that the materials after the mixing are conveniently output;

the both ends of feeder hopper 500 top both sides are through fixedly connected with supporting seat 503, the opposite side at feeder hopper 500 top is provided with gag lever post 600, and the both ends of gag lever post 600 respectively with the supporting seat 503 fixed connection of corresponding position department, the gag lever post 600 activity runs through the opposite side of homocline 502, the both ends activity of lead screw 700 runs through the supporting seat 503 of corresponding position department, and the equal fixedly connected with hand wheel 701 in both ends of lead screw 700, in the feeding process, can pour all kinds of materials that wait to mix into feeder hopper 500, and rotate lead screw 700 and make it drive the homocline plate 502 of threaded connection with it and move along its periphery, thereby make the material that waits to mix evenly fall into mixing tube 100, and then the misce under the effect of switch-out board 201 and compounding harrow 202.

The working principle is as follows: when the high-structural-strength plastic function-modified master batch preparation device is used, one of the two first belt pulleys 203 and one of the two second belt pulleys 301 are respectively connected with an external power device, so that the external power device drives the first belt pulleys 203 and the second belt pulleys 301 to rotate, and further respectively drives the hollow rotating shaft 200 and the driving rod 300 to rotate, the driving rod 300 rotates to drive the connecting rod 302 fixedly connected with the driving rod to rotate around the central axis of the connecting rod, and the connecting rod 302 is connected with the discharging hopper 400 through the pin shaft 402, so that the rotating of the connecting rod 302 drives the discharging hopper 400 to move, the discharging hopper 400 moves to drive the arc-shaped plate 401 to move, when the whole device is used for mixing, the arc-shaped plate 401 is moved to be under the discharging port 102, the sealing of the discharging port 102 is completed, after the mixing is completed, the discharging hopper 400 is moved to be under the discharging port 102, and the material output of the mixing is conveniently completed, the rotation of cavity pivot 200 drives switch board 201 and compounding harrow 202 fixed connection with it and rotates round its central axis to make the material misce bene that gets into in the compounding pipe 100, the feeding in-process, can pour into all kinds of materials that wait to mix in feeder hopper 500, and rotate the screw rod 700 and make it drive the mixing plate 502 of threaded connection with it and move along its periphery, thereby make the material that waits to mix evenly fall into in the compounding pipe 100, and then misce bene under switch board 201 and compounding harrow 202's effect.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a modified master batch preparation facilities of high structural strength plastics function, includes mixing pipe (100), its characterized in that: the inboard of mixing pipe (100) is rotated and is connected with cavity pivot (200), a plurality of switch-plates of fixedly connected with (201) and compounding harrow (202) on the outer peripheral face of cavity pivot (200), and switch-plates (201) and compounding harrow (202) dislocation are placed, the inboard of cavity pivot (200) is rotated and is connected with actuating lever (300), the outer peripheral face both sides of mixing pipe (100) are provided with out hopper (400) and feeder hopper (500) respectively, inboard fixedly connected with grid plate (501) of feeder hopper (500), and the top of grid plate (501) is provided with homocline plate (502), one side at feeder hopper (500) top is rotated and is connected with lead screw (700), and lead screw (700) screw thread runs through one side of homocline plate (502).

2. The device for preparing the functional modified master batch for the high-structural-strength plastic according to claim 1, wherein a feed inlet (101) and a discharge outlet (102) are symmetrically formed in two sides of the outer peripheral surface of the mixing pipe (100) about a central axis, sealing plates (103) are fixedly connected to two ends of the mixing pipe (100), an arc-shaped groove (1031) is formed in one side wall of each sealing plate (103) in a penetrating manner, and supporting columns (1032) are fixedly connected to two sides of the outer peripheral surface of each sealing plate (103).

3. The device for preparing the functional modified master batch with high structural strength plastic according to claim 1, wherein the plurality of the material stirring plates (201) and the material mixing rake (202) are distributed in an annular shape with equal angles, two ends of the hollow rotating shaft (200) respectively penetrate through the sealing plates (103) at corresponding positions, and the outer peripheral surfaces of the two ends of the hollow rotating shaft (200) are fixedly sleeved with the first belt pulleys (203).

4. The device for preparing the modified master batch with the high structural strength and the plastic function according to claim 1, wherein the outer peripheral surfaces of the two ends of the driving rod (300) are respectively fixedly sleeved with a second belt pulley (301), and one side of the outer peripheral surface of the two ends of the driving rod (300) is respectively fixedly connected with a connecting rod (302).

5. The device for preparing the functional modified master batch with high structural strength plastic according to claim 1, wherein two side walls of the discharge hopper (400) are fixedly connected with arc-shaped plates (401), and two ends of the discharge hopper (400) are fixedly connected with the connecting rods (302) at corresponding positions through pin shafts (402).

6. The device for preparing the high-structural-strength plastic function-modifying master batch as claimed in claim 1, wherein two ends of two sides of the top of the feeding hopper (500) are fixedly connected with supporting seats (503), the other side of the top of the feeding hopper (500) is provided with a limiting rod (600), two ends of the limiting rod (600) are respectively and fixedly connected with the supporting seats (503) at corresponding positions, the limiting rod (600) movably penetrates through the other side of the material homogenizing plate (502), two ends of the lead screw (700) movably penetrate through the supporting seats (503) at corresponding positions, and two ends of the lead screw (700) are fixedly connected with hand wheels (701).