CN110694732A

CN110694732A - Curing agent coating production is with circulation reducing mechanism

Info

Publication number: CN110694732A
Application number: CN201911033120.0A
Authority: CN
Inventors: 汪绍平
Original assignee: Hubei Hannel New Materials Technology Co Ltd
Current assignee: Hubei Hannel New Materials Technology Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-01-17

Abstract

The invention discloses a circulating crushing device for production of curing agent coatings, which comprises a crushing box body and a supporting base, wherein supporting plates which are vertically arranged are fixedly arranged on the outer walls of two ends of the top of the supporting base, the outer walls of the adjacent ends of the two supporting plates are respectively connected with the outer walls of two ends of the crushing box body through bearings, and a second stepping motor is fixedly arranged on the outer wall of the top of one end of one supporting plate. According to the circulating crushing device for producing the curing agent coating, the baffle, the first limiting block and the second limiting block are arranged, the baffle can be effectively ensured to rotate within the range of thirty degrees from top to bottom, the included angle between the baffle and the horizontal plane can be effectively ensured by the first limiting block and the second limiting block, the baffle above the device can effectively ensure that materials fall between the two rotating rollers, the crushing sufficiency is improved, the baffle below the device can effectively ensure that the materials fall into the storage box body below the device, and the sufficiency and smoothness of material guiding are improved.

Description

Curing agent coating production is with circulation reducing mechanism

Technical Field

The invention relates to the technical field of curing agent production, in particular to a circulating crushing device for curing agent coating production.

Background

Curing agents, also known as hardeners, curing agents or setting agents, are a class of substances or mixtures that enhance or control the curing reaction. The resin curing is carried out by adding a curing (crosslinking) agent to a thermosetting resin through chemical reactions such as condensation, ring closure, addition or catalysis to cause irreversible change of the thermosetting resin. The curing agent is an indispensable additive, and the curing agent is required to be added when the epoxy resin is used as an adhesive, a coating and a casting material, otherwise, the epoxy resin cannot be cured. The variety of the curing agent has great influence on the mechanical property, heat resistance, water resistance, corrosion resistance and the like of the cured product.

In the production process of the curing agent coating, production raw materials need to be smashed, so a smashing device can be used, the existing smashing devices are all used for smashing at one time, and the problem of insufficient smashing exists after single smashing treatment, so a novel circulating smashing device for producing the curing agent coating needs to be designed to solve the problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a circulating crushing device for producing a curing agent coating.

In order to achieve the purpose, the invention adopts the following technical scheme:

a circulating crushing device for production of curing agent coating comprises a crushing box body and a supporting base, wherein supporting plates which are vertically arranged are fixedly arranged on the outer walls of two ends of the top of the supporting base, the outer walls of the adjacent ends of the two supporting plates are respectively connected with the outer walls of two ends of the crushing box body through bearings, a second stepping motor is fixedly arranged on the outer wall of the top of one end of one of the supporting plates, an output shaft of the second stepping motor is connected with the outer wall of the middle part of one end of the crushing box body through a bolt, a first stepping motor is fixedly arranged on the outer wall of one side of one end of the crushing box body, rotating rollers are connected with the inner walls of two sides of one end of the crushing box body through bearings, the outer walls of the other ends of the two rotating rollers are respectively connected with the inner walls of two sides of the, two sets of crushing teeth are meshed with each other, and an output shaft of the first stepping motor is connected with the outer wall of one end of one of the rotating rollers through a bolt.

Preferably, the equal fixed mounting of top and the bottom outer wall of smashing the box has storage box, and the outer wall of two storage box one sides has all seted up first opening, and two first open-ended inner walls all peg graft and have the flashboard, and the equal fixed mounting of outer wall of two flashboards one side has the limiting plate, and the outer wall of two limiting plate one sides all has the handle through hinged joint.

Preferably, the outer walls of two sides of the bottom of the material storage box body are both connected with a baffle through hinges.

Preferably, two the equal fixed mounting of bottom inner wall of storage box both sides has the second stopper.

Preferably, the inner walls of the two sides of the top and the two sides of the bottom of the crushing box body are fixedly provided with first limiting blocks.

Preferably, the first stepping motor and the second stepping motor are both electrically connected with a switch through a wire, and the switch is electrically connected with a power supply through a wire.

Preferably, the cleaning openings are formed in the outer walls of the two sides of the crushing box body, the outer walls of the bottoms of the two cleaning openings are connected with the cleaning cover through hinges, the outer wall of the middle of one side of the cleaning cover is provided with a second opening, and a transparent observation window is fixedly arranged on the inner wall of the second opening.

The invention has the beneficial effects that:

1. according to the circulating crushing device for producing the curing agent coating, the two rotating rollers are arranged in the crushing box body, the two groups of mutually meshed crushing teeth are arranged on the two rotating rollers, one rotating roller can be driven by the first step motor to rotate, the two groups of crushing teeth are driven to rotate oppositely, the curing agent coating is poured into the storage box body above the crushing box body, the materials are effectively crushed by the crushing teeth rotating oppositely, the second step motor is arranged, after the primary crushing of the curing agent coating is finished, the second step motor drives the device to overturn, so that the curing agent coating falls between the two rotating rollers again, the first step motor rotates reversely, the secondary crushing of the curing agent coating is realized, and the crushing effect is effectively improved by the circulating crushing mode.

2. According to the circulating crushing device for producing the curing agent coating, the baffle, the first limiting block and the second limiting block are arranged, the baffle can be effectively ensured to rotate within the range of thirty degrees from top to bottom, the included angle between the baffle and the horizontal plane can be effectively ensured by the first limiting block and the second limiting block, the baffle above the device can effectively ensure that materials fall between the two rotating rollers, the crushing sufficiency is improved, the baffle below the device can effectively ensure that the materials fall into the storage box body below the device, and the sufficiency and smoothness of material guiding are improved.

3. According to the circulating crushing device for production of the curing agent coating, in the embodiment 2, the cleaning covers are arranged on the two sides of the crushing box body, the transparent observation window is arranged on the cleaning covers, and after the device is used, a user can clean and overhaul the inside of the device by opening the cleaning covers, so that the convenience of cleaning and overhauling of the device is improved, meanwhile, the transparent observation window can conveniently observe whether all materials above fall into the storage box body below, and further the crushing sufficiency is ensured.

Drawings

FIG. 1 is a schematic structural diagram of a main view of an embodiment 1 of a circulating crushing device for production of a curing agent coating provided by the invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a recycling and pulverizing apparatus for producing a curing agent coating according to the present invention;

fig. 3 is a schematic structural diagram of a main view of an embodiment 2 of the circulating crushing device for producing the curing agent coating provided by the invention.

In the figure: the crushing box body 1, the limiting plate 2, the gate plate 3, the material storage box body 4, the first stepping motor 5, the second stepping motor 6, the supporting plate 7, the supporting base 8, the first limiting block 9, the baffle 10, the second limiting block 11, the crushing teeth 12, the rotating rollers 13, the cleaning cover 14 and the transparent observation window 15.

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.

Example 1

Referring to fig. 1-2, a circulating crushing device for production of curing agent coating comprises a crushing box body 1 and a supporting base 8, wherein the outer walls of two ends of the top of the supporting base 8 are both connected with vertically arranged supporting plates 7 through bolts, the outer wall of one end adjacent to the two supporting plates 7 is respectively connected with the outer walls of two ends of the crushing box body 1 through bearings, the outer wall of the top of one end of one supporting plate 7 is connected with a second stepping motor 6 through bolts, the output shaft of the second stepping motor 6 is connected with the outer wall of the middle part of one end of the crushing box body 1 through bolts, the outer wall of one side of one end of the crushing box body 1 is connected with a first stepping motor 5 through bolts, the inner walls of two sides of one end of the crushing box body 1 are both connected with rotating rollers 13 through bearings, the outer walls of the other ends of the two rotating rollers 13 are respectively connected with the inner walls of two sides of, two groups of crushing teeth 12 are meshed with each other, and an output shaft of the first stepping motor 5 is connected with the outer wall of one end of one rotating roller 13 through a bolt.

According to the invention, the top and bottom outer walls of the crushing box body 1 are both connected with the material storage box bodies 4 through bolts, the outer walls of one side of each of the two material storage box bodies 4 are respectively provided with a first opening, the inner walls of the two first openings are respectively inserted with the flashboards 3, the outer walls of one side of each of the two flashboards 3 are respectively connected with the limiting plates 2 through bolts, the outer walls of one side of each of the two limiting plates 2 are respectively connected with a handle through hinges, the outer walls of two sides of the bottom of each of the two material storage box bodies 4 are respectively connected with the baffle 10 through hinges, the inner walls of two sides of the bottom of each of the two material storage box bodies 4 are respectively connected with the second limiting blocks 11 through bolts, the inner walls of two sides of the top and two sides of the bottom of the crushing.

Example 2

Referring to fig. 2-3, a curing agent coating production is with circulation reducing mechanism, still including seting up the clearance mouth at 1 both sides outer wall of crushing box, and the bottom outer wall of two clearance mouths all has clearance lid 14 through hinged joint, the second opening has been seted up to the middle part outer wall of clearance lid 14 one side, second open-ended inner wall has transparent observation window 15 through bolted connection, after the device uses, the user can clear up and overhaul device inside through opening clearance lid 14, the convenience of device clearance maintenance has been improved, transparent observation window 15 can be convenient observation top material simultaneously whether all fall into below storage box 4 in, and then kibbling abundant has been guaranteed.

The working principle is as follows: the control mode of the invention is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.

During the use, the user at first need pour curing agent coating into in the storage box 4 of top, start first step motor 5 simultaneously, drive one of them live-rollers 13 by first step motor 5 and rotate, and then drive two sets of crushing teeth 12 and rotate in opposite directions, carry out effectual smashing to the material, after preliminary smashing, start second step motor 6, drive the device by second step motor 6 and overturn, make the material fall into between two live-rollers 13 once more, make first step motor 5 antiport, circulate effectual smashing, the effectual kibbling of having improved of this kind of circulation kibbling mode.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A circulating crushing device for production of curing agent coating comprises a crushing box body (1) and a supporting base (8), and is characterized in that supporting plates (7) which are vertically arranged are fixedly installed on the outer walls of two ends of the top of the supporting base (8), the outer walls of the adjacent ends of the two supporting plates (7) are respectively connected with the outer walls of two ends of the crushing box body (1) through bearings, a second stepping motor (6) is fixedly installed on the outer wall of the top of one end of one of the supporting plates (7), the output shaft of the second stepping motor (6) is connected with the outer wall of the middle of one end of the crushing box body (1) through bolts, a first stepping motor (5) is fixedly installed on the outer wall of one side of one end of the crushing box body (1), the inner walls of two sides of one end of the crushing box body (1) are respectively connected with rotating rollers (13) through bearings, and the outer walls of the other ends of the two rotating rollers (, the circumference outer wall of two live-rollers (13) all fixed mounting have crushing tooth (12) that the annular array distributes, two sets of crushing tooth (12) intermeshing, the output shaft of first step motor (5) passes through the bolt and is connected with the outer wall of one of them live-rollers (13) one end.

2. The circulating crushing device for the production of curing agent coating according to claim 1, wherein the top and bottom outer walls of the crushing box body (1) are both fixedly provided with a storage box body (4), the outer walls of one side of each of the two storage box bodies (4) are both provided with a first opening, the inner walls of the two first openings are both inserted with a shutter (3), the outer walls of one side of each of the two shutters (3) are both fixedly provided with a limiting plate (2), and the outer walls of one side of each of the two limiting plates (2) are both connected with a handle through hinges.

3. The circulating crushing device for the production of curing agent coatings as claimed in claim 2, wherein the outer walls of two sides of the bottom of the two storage boxes (4) are respectively connected with a baffle (10) through hinges.

4. The circulating crushing device for the production of curing agent coatings according to claim 3, wherein the inner walls of the bottoms of the two sides of the two storage boxes (4) are fixedly provided with second limiting blocks (11).

5. The circulating crushing device for the production of curing agent coatings as claimed in claim 4, wherein the inner walls of the two sides of the top and the two sides of the bottom of the crushing box body (1) are fixedly provided with first limiting blocks (9).

6. The circulating crushing device for the production of curing agent coating as claimed in claim 2, wherein the first stepping motor (5) and the second stepping motor (6) are both electrically connected with a switch through a lead, and the switch is electrically connected with a power supply through a lead.

7. The circulating crushing device for the production of curing agent coatings as claimed in claim 1, wherein the outer walls of two sides of the crushing box body (1) are provided with cleaning ports, the outer walls of the bottoms of the two cleaning ports are both connected with a cleaning cover (14) through hinges, the outer wall of the middle part of one side of the cleaning cover (14) is provided with a second opening, and the inner wall of the second opening is fixedly provided with a transparent observation window (15).