阅读说明：本技术 一种用于环氧树脂胶粘剂的定量进料装置 (Quantitative feeding device for epoxy resin adhesive ) 是由 管志平 丁俞岚 于 2019-10-26 设计创作，主要内容包括：本发明公开了环氧树脂胶粘剂生产技术领域的一种用于环氧树脂胶粘剂的定量进料装置,包括输料管、计量阀、马达箱、马达和密封轴承,所述输料管的底端安装有散料器,所述散料器包括散料盘、均料架和限位架,所述散料盘为圆盘型空腔结构,所述散料盘的顶壁中部开设有进料口,所述散料盘的底壁均匀开设有散料口,所述均料架包括转轴,所述转轴的杆体上焊接有连接环,所述连接环的外侧壁均匀焊接有支架,本发明通过对散料器的使用,能够将计量后的添加剂均匀投放在环氧树脂基料的反应釜中,即,方便添加剂与环氧树脂基料进行均匀混合,缩减了反应釜的混合搅拌耗时,提高了混合搅拌的效率。(The invention discloses a quantitative feeding device for an epoxy resin adhesive, which belongs to the technical field of epoxy resin adhesive production and comprises a material conveying pipe, a metering valve, a motor box, a motor and a sealing bearing, wherein a material scattering device is arranged at the bottom end of the material conveying pipe and comprises a material scattering disc, a material homogenizing frame and a limiting frame, the material scattering disc is of a disc cavity structure, a feed inlet is formed in the middle of the top wall of the material scattering disc, material scattering ports are uniformly formed in the bottom wall of the material scattering disc, the material homogenizing frame comprises a rotating shaft, a connecting ring is welded on a rod body of the rotating shaft, and a support is uniformly welded on the outer side wall of the connecting ring. The efficiency of mixing stirring is improved.)

1. A quantitative feeding device for epoxy resin adhesive, comprising a feed delivery pipe (100), a metering valve (200), a motor box (400), a motor (500) and a sealing bearing (900), characterized in that: bulk ware (300) are installed to the bottom of conveying pipeline (100), bulk ware (300) are including bulk cargo dish (600), equipartition frame (700) and spacing (800), bulk cargo dish (600) are disc type cavity structure, feed inlet (601) have been seted up at the roof middle part of bulk cargo dish (600), bulk cargo mouth (602) have evenly been seted up to the diapire of bulk cargo dish (600), equipartition frame (700) are including pivot (710), the welding has go-between (720) on the body of rod of pivot (710), the even welding of lateral wall of go-between (720) has support (730), the bottom welding of support (730) has slide bar (740).

2. A dosing device for an epoxy adhesive as claimed in claim 1, characterized in that: the metering valve (200) is installed on the pipe body of the material conveying pipe (100), the motor box (400) is installed in the middle of the bottom wall of the material scattering device (300), and the motor (500) is arranged in the inner cavity of the motor box (400).

3. A dosing device for an epoxy adhesive as claimed in claim 1, characterized in that: bulk cargo mouth (602) are the annular and slide, and the vertical cross-section of bulk cargo mouth (602) is the semicircle type.

4. A dosing device for an epoxy adhesive as claimed in claim 3, characterized in that: the sliding rod (740) is an arc-shaped round rod, the sliding rod (740) is arranged in a groove cavity of the material scattering opening (602), and the sliding rod (740) slides along the groove cavity of the material scattering opening (602).

5. A dosing device for an epoxy adhesive as claimed in claim 1, characterized in that: the limiting frame (800) comprises a conical part (810), a connecting rod (820) is welded to the edge of the conical part (810), and the top of the connecting rod (820) is welded to the circumferential bottom wall of the feeding hole (601).

6. A dosing device for an epoxy adhesive as claimed in claim 5, characterized in that: the sealing bearing (900) is totally two sets, and a set of sealing bearing (900) sets up in the diapire middle part of bulk cargo dish (600), and another set of sealing bearing (900) sets up in the middle part of conical part (810) diapire, sealing bearing (900) cup joints on the body of rod of pivot (710).

Technical Field

The invention relates to the technical field of epoxy resin adhesive production, in particular to a quantitative feeding device for an epoxy resin adhesive.

Background

The epoxy resin adhesive is an engineering adhesive prepared from epoxy resin base material, curing agent, diluent, promoter and filler. The adhesive has good adhesive property, good functionality, low price and simple and convenient adhesive process, so the adhesive is widely applied to the fields of household appliances, automobiles, water conservancy and traffic, electronic and electric appliances and aerospace industry in recent decades.

In the production of epoxy resin adhesives, additives such as curing agents, diluents, accelerators and fillers are required to be added into epoxy resin base materials as required. In order to ensure the additive is metered, the dosage of the additive is usually controlled by a metering valve.

However, the additive metered by the metering valve is directly conveyed to the reaction kettle of the epoxy resin base material by using the conveying pipeline instead of being uniformly put in the reaction kettle, so that the reaction kettle needs to take a long time to mix the additive and the epoxy resin base material.

Based on this, the invention designs a quantitative feeding device for epoxy resin adhesive to solve the above problems.

Disclosure of Invention

The invention aims to provide a quantitative feeding device for an epoxy resin adhesive, which aims to solve the problem that the additive metered by a metering valve in the background art is directly conveyed to a reaction kettle of an epoxy resin base material by using a conveying pipeline instead of being uniformly put into the reaction kettle, so that the reaction kettle needs to spend a long time for mixing the additive and the epoxy resin base material.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a ration feed arrangement for epoxy adhesive, includes conveying pipeline, metering valve, motor box, motor and sealed bearing, the bulk cargo ware is installed to the bottom of conveying pipeline, the bulk cargo ware includes bulk cargo dish, homocline frame and spacing, the bulk cargo dish is disc type cavity structure, the feed inlet has been seted up at the roof middle part of bulk cargo dish, the bulk cargo mouth has evenly been seted up to the diapire of bulk cargo dish, the homocline frame includes the pivot, the welding has the go-between on the body of rod of pivot, the even welding of lateral wall of go-between has the support, the welding of the bottom of support has the slide bar.

Preferably, the metering valve is installed on a pipe body of the material conveying pipe, the motor box is installed in the middle of the bottom wall of the material scattering device, and the motor is arranged in an inner cavity of the motor box.

Preferably, the bulk cargo mouth slides for the annular, and the vertical cross-section of bulk cargo mouth is the semicircle type.

Preferably, the slide bar is an arc-shaped round bar, the slide bar is arranged in the groove cavity of the material scattering opening, and the slide bar slides along the groove cavity of the material scattering opening.

Preferably, the limiting frame comprises a conical part, a connecting rod is welded at the edge of the conical part, and the top of the connecting rod and the bottom wall of the circumference of the feeding hole are welded.

Preferably, the sealing bearings are two sets, one set of sealing bearings is arranged in the middle of the bottom wall of the bulk material disc, the other set of sealing bearings is arranged in the middle of the bottom wall of the conical piece, and the sealing bearings are sleeved on the rod body of the rotating shaft.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, by using the bulk spreader, the metered additives can be uniformly put into the reaction kettle of the epoxy resin base material, so that the additives and the epoxy resin base material are conveniently and uniformly mixed, the time consumed by mixing and stirring of the reaction kettle is reduced, and the mixing and stirring efficiency is improved.

Of course, it is not necessary for any product in which the invention 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 structural view of the present invention;

FIG. 2 is a schematic view of a bulk spreader according to the present invention;

FIG. 3 is a schematic view of the structure of the bulk material tray of the present invention;

FIG. 4 is a schematic structural diagram of a material homogenizing frame according to the present invention;

FIG. 5 is a schematic view of the structure of the stop frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100-a material conveying pipe, 200-a metering valve, 300-a material dispersing device, 400-a motor box, 500-a motor, 600-a material dispersing disc, 601-a material inlet, 602-a material dispersing port, 700-a material homogenizing frame, 710-a rotating shaft, 720-a connecting ring, 730-a support, 740-a sliding rod, 800-a limiting frame, 810-a conical part, 820-a connecting rod and 900-a sealing bearing.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a ration feed arrangement for epoxy adhesive, including conveying pipeline 100, metering valve 200, motor box 400, motor 500 and sealed bearing 900, bulk cargo ware 300 is installed to conveying pipeline 100's bottom, bulk cargo ware 300 includes bulk cargo dish 600, homocline frame 700 and spacing 800, bulk cargo dish 600 is disc type cavity structure, feed inlet 601 has been seted up at the roof middle part of bulk cargo dish 600, bulk cargo mouth 602 has evenly been seted up to the diapire of bulk cargo dish 600, homocline frame 700 includes pivot 710, the welding has go-between 720 on the body of rod of pivot 710, the even welding of lateral wall of go-between 720 has support 730, the welding has slide bar 740 in the bottom of support 730.

Further, the metering valve 200 is mounted on the body of the feed delivery pipe 100, the motor case 400 is mounted in the middle of the bottom wall of the dispenser 300, the motor 500 is disposed in the inner cavity of the motor case 400, and the output end of the motor 500 is connected to the bottom end of the rotary shaft 710 through a coupling, which helps to drive the rotary shaft 710 to rotate.

Further, the material dispersing opening 602 slides in an annular shape, and the vertical section of the material dispersing opening 602 is in a semicircular shape, so that the sliding of the sliding rod 740 is facilitated.

Further, the slide bar 740 is an arc-shaped round bar, the slide bar 740 is arranged in the groove cavity of the material dispersing opening 602, and the slide bar 740 slides along the groove cavity of the material dispersing opening 602, so that the uniform adding process in the reaction kettle of the epoxy resin base material is facilitated.

Further, spacing 800 includes conical part 810, and the welding of the edge of conical part 810 has connecting rod 820, and the welding is thought with the diapire of feed inlet 601 circumference in the top of connecting rod 820, conveniently carries out spacing to countershaft 710.

Further, the sealing bearings 900 are two sets, one set of sealing bearings 900 is arranged in the middle of the bottom wall of the material dispersing disc 600, the other set of sealing bearings 900 is arranged in the middle of the bottom wall of the conical part 810, and the sealing bearings 900 are sleeved on the rod body of the rotating shaft 710 to facilitate the rotation of the rotating shaft 710.

One specific application of this embodiment is: in the invention, 300 is positioned right above an epoxy resin base material, the top end of a material conveying pipe 100 is communicated with a hopper of an external additive in a pipeline connection mode, and the bottom end of the material conveying pipe 100 is communicated with a material inlet 601 in a pipeline connection mode; the metering valve 200 meters the additive flowing through the pipe cavity of the material conveying pipe 100; the output end of the motor 500 is connected to the bottom end of the rotating shaft 710 through an external coupling. Since the motor 500 and the metering valve 200 are commercially available devices and have well-established construction and application principles, no further description of the structure and principles thereof will be provided in this specification.

In the present invention, the metering valve 200 controls the additive in the pipe cavity of the feed delivery pipe 100 to quantitatively flow into the inner cavity of the material scattering disk 600, the additive falls onto the conical member 810, and is scattered along the conical surface of the conical member 810 to the inner cavity of the material scattering disk 600, and finally is discharged from the material scattering port 602. The motor 500 drives the rotating shaft 710, so that the rotating shaft 710 rotates, and the support 730 is driven by the connecting ring 720 to rotate around the axis of the rotating shaft 710, and the support 730 drives the sliding rod 740 to slide along the channel of the material scattering port 602. Slide along bulk cargo mouth 602's channel through slide bar 740, change the spatial position of bulk cargo mouth 602 bin outlet in real time for the additive that discharges into reation kettle by bulk cargo mouth 602 evenly scatters at the epoxy matrix, promptly, makes things convenient for additive and epoxy matrix to carry out the homogeneous mixing, and it is consuming time to have reduced reation kettle's mixing stirring, has improved the efficiency of mixing stirring.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention are understood according to specific situations. In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.