CN216458193U

CN216458193U - Automatic feeding device of fire retardant

Info

Publication number: CN216458193U
Application number: CN202121654101.2U
Authority: CN
Inventors: 王建民; 冯俊杰
Original assignee: Liyuan Material Technology Guangdong Co ltd
Current assignee: Liyuan Material Technology Guangdong Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-05-10
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an automatic feeding device for a flame retardant, which comprises an outer barrel, wherein an inner barrel is arranged in the outer barrel, a connecting plate is fixedly connected to the position, close to the bottom, in the outer barrel, a weighing instrument is fixedly connected to the position, located in the middle of the top, of the connecting plate, and the inner barrel is placed on the weighing instrument; a stirring component is arranged in the inner cylinder and is not contacted with the inner wall of the inner cylinder; the raw materials added into the inner barrel can be weighed by arranging the weighing instrument, and various raw materials can be mixed, when the device is used, the raw materials are added and weighed sequentially, then the added raw materials are mixed by the stirring component and then are sent out, the raw materials are added into the device, and the subsequent operation can be automatically carried out.

Description

Automatic feeding device of fire retardant

Technical Field

The utility model relates to the technical field of flame retardant production, in particular to an automatic feeding device for a flame retardant.

Background

The flame retardant is a functional auxiliary agent for endowing inflammable polymers with flame retardancy, and is mainly designed for flame retardancy of high polymer materials, and is of various types, the flame retardant is divided into an additive flame retardant and a reactive flame retardant according to a using method, raw materials must be added into production equipment in the production process of the flame retardant, and then the flame retardant is produced, in the prior art, an automatic feeding device is mostly adopted for feeding materials, the raw materials of the flame retardant cannot be weighed and mixed in the automatic feeding device in the prior art, the raw materials of the flame retardant need to be weighed and mixed before being added, the processing procedures of the raw materials are increased, the production progress of the flame retardant is influenced, and the labor cost is also increased. In view of this, we propose an automatic feeding device of fire retardant.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides an automatic feeding device for a flame retardant.

The technical scheme of the utility model is as follows:

an automatic feeding device for a flame retardant comprises an outer barrel, wherein an inner barrel is arranged in the outer barrel, a connecting plate is fixedly connected to the position, close to the bottom, in the outer barrel, a weighing instrument is fixedly connected to the position, located in the middle of the top, of the connecting plate, and the inner barrel is placed on the weighing instrument; and a stirring component is arranged in the inner cylinder and is not contacted with the inner wall of the inner cylinder.

According to a preferable technical scheme, the stirring component comprises a first motor fixedly connected to the outer wall of the top of the outer barrel, an output shaft of the first motor is in keyed connection with a transmission shaft penetrating through the outer barrel, a driving plate is fixedly connected to the lower portion of the transmission shaft, and a plurality of stirring shafts are fixedly connected to the lower portion of the driving plate.

As the preferred technical scheme, a plurality of stirring blades are arranged on each stirring shaft at equal intervals, and the stirring blades are rotationally connected with the stirring shaft.

As a preferred technical scheme, a plurality of annularly distributed feed inlets are formed in the top of the outer barrel.

As the preferred technical scheme, each feeding port is hinged with a feeding cover.

According to a preferable technical scheme, a discharging funnel is communicated with the lower portion of the outer barrel, and a discharging pipe is communicated with the lower portion of the discharging funnel.

As the preferred technical scheme, the outer wall of the outer barrel is fixedly connected with a fixing ring, a plurality of supporting columns are fixed below the fixing ring, and a mounting plate is fixed below each supporting column.

Compared with the prior art, the utility model has the beneficial effects that: the raw materials added into the inner barrel can be weighed by arranging the weighing instrument, and various raw materials can be mixed, when the device is used, the raw materials are added and weighed sequentially, then the added raw materials are mixed by the stirring component and then are sent out, the raw materials are added into the device, and the subsequent operation can be automatically carried out.

Drawings

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

FIG. 2 is a schematic view showing the inner structure of the outer cylinder and the inner cylinder according to the present invention;

FIG. 3 is a schematic structural diagram of the bottom of the outer cylinder and the bottom of the inner cylinder in the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 of the present invention;

FIG. 5 is a sectional view of the bottom of the inner and outer cylinders in the present invention.

In the figure:

an outer cylinder 1; a feed inlet 10; a connecting plate 11; a weighing instrument 12; a stirring member 2; a first motor 20; a transmission shaft 21; a drive plate 22; a stirring shaft 23; a stirring blade 24; a feeding cover 3; a fixed ring 4; a support pillar 5; a blanking funnel 6; a blanking pipe 7; a mounting plate 8; an inner cylinder 9; a convex plate 90; a sealing plate 91; a fixed plate 92; a second motor 93; a storage tank 94; a cap 95.

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

an automatic feeding device for a flame retardant comprises an outer barrel 1, wherein an inner barrel 9 is arranged in the outer barrel 1, a connecting plate 11 is fixedly connected to the position, close to the bottom, in the outer barrel 1, a weighing instrument 12 is fixedly connected to the position, located in the middle of the top, of the connecting plate 11, and the inner barrel 9 is placed on the weighing instrument 12; the inner cylinder 9 is internally provided with a stirring component 2, and the stirring component 2 is not contacted with the inner wall of the inner cylinder 9; can weigh adding into 9 raw materials of inner tube through setting up weighing apparatus 12 to can mix multiple raw materials, when using, only need successively add the raw materials and weigh, later mix the raw and other materials that add through stirring part 2, later send out again, only need with raw and other materials add in this embodiment equipment can, follow-up operation can go on automatically.

It should be added that in this embodiment, the bottom of the inner cylinder 9 is provided with six fan-shaped holes distributed at equal intervals, the bottom of the inner cylinder 9 is fixedly connected with a convex plate 90, the bottom of the inner cylinder 9 is provided with a storage groove 94, a sealing plate 91 equal to the storage groove 94 is installed in the storage groove 94, a fixing plate 92 is fixedly connected above the bottom of the inner cylinder 9, the fixing plate 92 is fixedly connected with a second motor 93, the sealing plate 91 is in key joint with an output shaft of the second motor 93, a cone-shaped cap 95 is arranged on the fixing plate 92 and located on the outer side of the second motor 93, and the cap 95 is in threaded connection with the fixing plate 92; the area of the sealing plate 91 is equal to that of the fan-shaped hole; the sealing plate 91 is driven to rotate by the second motor 93, the bottom of the inner barrel 9 can be sealed if the sealing plate is overlapped with the fan-shaped hole, raw materials are conveniently weighed and stirred, after the raw materials are mixed, the second motor 93 is started, the sealing plate 91 is driven by the second motor 93 to move into the storage groove 94, the fan-shaped hole can be opened, and discharging is conducted; the convex plate 90 is provided for facilitating blanking, and the cone-shaped cap 95 is also provided for facilitating blanking.

Preferably, the stirring component 2 comprises a first motor 20 fixedly connected to the outer wall of the top of the outer cylinder 1, an output shaft of the first motor 20 is keyed with a transmission shaft 21 penetrating through the outer cylinder 1, a driving plate 22 is fixedly connected below the transmission shaft 21, and a plurality of stirring shafts 23 are fixedly connected below the driving plate 22; the first motor 20 drives the transmission shaft 21 to rotate, so as to drive the driving plate 22 to rotate, and thus the stirring shaft 23 can be driven to stir and mix the raw materials in the inner cylinder 9.

Preferably, a plurality of stirring blades 24 are arranged on each stirring shaft 23 at equal intervals, and the stirring blades 24 are rotatably connected with the stirring shafts 23; the mixing between the raw materials can be accelerated by providing the stirring shaft 23.

Preferably, the top of the outer cylinder 1 is provided with a plurality of annularly distributed feed inlets 10.

Preferably, each feeding port 10 is hinged with a feeding cover 3.

In the present embodiment, a discharge funnel 6 is preferably communicated with the lower portion of the outer cylinder 1, and a discharge pipe 7 is preferably communicated with the lower portion of the discharge funnel 6.

Preferably, a fixing ring 4 is fixedly connected to the outer wall of the outer cylinder 1, a plurality of support columns 5 are fixed below the fixing ring 4, and a mounting plate 8 is fixed below each support column 5; the flame retardant is manufactured by mounting the mounting plate 8 on a machine for producing flame retardant with the mouth of the discharge tube 7 aligned with the feed inlet of the machine.

When the automatic feeding device for the flame retardant is used, an operator firstly adds the flame retardant into the inner barrel 9 through the feeding port 10, weighs the raw materials through the weighing instrument 12, starts the first motor 20 after the raw materials are weighed, drives the transmission shaft 21 to rotate through the first motor 20, and then drives the driving plate 22 to rotate, so that the stirring shaft 23 can be driven to stir and mix the raw materials in the inner barrel 9, starts the second motor 93 after the raw materials are mixed, and drives the sealing plate 91 to move into the storage tank 94 under the driving of the second motor 93, so that the fan-shaped hole can be opened, and the blanking is performed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic material conveying device of fire retardant, includes urceolus (1), its characterized in that: an inner cylinder (9) is installed in the outer cylinder (1), a connecting plate (11) is fixedly connected to the position, close to the bottom, in the outer cylinder (1), a weighing instrument (12) is fixedly connected to the position, located in the middle of the top, of the connecting plate (11), and the inner cylinder (9) is placed on the weighing instrument (12); the inner cylinder (9) is internally provided with a stirring component (2), the stirring component (2) is not contacted with the inner wall of the inner cylinder (9), the stirring component (2) comprises a first motor (20) fixedly connected with the outer wall of the top of the outer cylinder (1), the output shaft of the first motor (20) is connected with a transmission shaft (21) penetrating through the outer cylinder (1) in a keyed mode, a driving plate (22) is fixedly connected below the transmission shaft (21), a plurality of stirring shafts (23) are fixedly connected below the driving plate (22), a plurality of stirring blades (24) are arranged on each stirring shaft (23) at equal intervals, the stirring blade (24) is rotationally connected with the stirring shaft (23), the outer wall of the outer cylinder (1) is fixedly connected with a fixing ring (4), a plurality of supporting columns (5) are fixed below the fixing ring (4), and each mounting plate (8) is fixed below each supporting column (5).

2. The automatic charging device of flame retardant according to claim 1, characterized in that: the top of the outer barrel (1) is provided with a plurality of annularly distributed feed inlets (10).

3. The automatic charging device of a flame retardant according to claim 2, characterized in that: every charge door (10) department all articulates there is one reinforced lid (3).

4. The automatic charging device of flame retardant according to claim 1, characterized in that: the outer barrel (1) is communicated with a discharging funnel (6) below, and a discharging pipe (7) is communicated with the discharging funnel (6) below.