CN116020306A

CN116020306A - Production and processing equipment for low-temperature cured resin coating and preparation method thereof

Info

Publication number: CN116020306A
Application number: CN202211726080.XA
Authority: CN
Inventors: 徐晶
Original assignee: Chuzhou Quanfeng Materials Co ltd
Current assignee: Chuzhou Quanfeng Materials Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-28

Abstract

The invention discloses production and processing equipment of low-temperature cured resin paint, which comprises an automatic resin stirring container, wherein the automatic resin stirring container comprises a stirring tank, an adjusting stirring mechanism, a primary temperature compensator and a secondary temperature compensator, the stirring tank comprises a tank body with a feed inlet at one side and a support bracket horizontally arranged at the bottom of the tank body, the adjusting stirring mechanism is arranged in the stirring tank and is sequentially provided with a driving motor, a connecting shaft, a regulator and a stirrer from top to bottom, the driving motor is arranged at the top of the stirring tank, the power output end of the driving motor is connected with the connecting shaft, an embedded opening is formed in the connecting shaft, a plurality of groups of guide grooves are longitudinally formed in the periphery of the connecting shaft, and the regulator is arranged on the connecting shaft and the outer end of the regulator is connected with the stirrer. The automatic resin stirring container designed by the invention can realize the purposes of adjusting the stirring mechanism in the tank body to reduce the stirring dead angle range and ensuring the stirring effect, and can realize the purpose of temperature compensation on equipment.

Description

Production and processing equipment for low-temperature cured resin coating and preparation method thereof

Technical Field

The invention relates to the technical field of resin coating processing, in particular to production processing equipment of a low-temperature curing resin coating and a preparation method thereof.

Background

Epoxy resin is used as a structural adhesive material, is widely applied in various fields of national economy, and relates to the field of outdoor construction, such as underwater structural adhesive, anti-corrosion coating, building structural adhesive, waterproof coating and the like. Because the temperature is low in winter and the temperature difference between the north and the south is large, the common normal temperature curing agent can only be used in the temperature range of 15-40 ℃, and the longer and wider regions are in the construction idle stage, so that the application of the curing agent is limited, and the low-temperature solidification and the rapid solidification are all the problems to be solved in industry. Therefore, the epoxy functional curing agent, namely the low-temperature curing agent, expands the application range of the epoxy to more than-10 ℃, and the strength of the cured product at the normal temperature of about 25 ℃ is achieved as usual after the epoxy is cured for 24-168 hours at the low temperature. Such as MH6600 for low-temperature construction anti-corrosion primer, MH2218 for low-temperature construction building structural adhesive, MH2805 for low-temperature rapid underwater curing agent, etc. If the high-activity epoxy such as hydroxymethyl bisphenol A epoxy, resorcinol diglycidyl ether and the like is matched, normal-temperature curing at the temperature of-10 ℃ or even lower is realized, and the low-temperature curing resin coating needs to be fully stirred and fused with raw materials and additives through a special stirring container in the production and processing process so as to ensure the mixing effect of the finished low-temperature curing resin coating.

However, the existing production stirring equipment for low-temperature curing resin coating has the following problems in the use process: (1) The existing resin coating stirring equipment is generally provided with a special stirring mechanism in the container, wherein the existing stirring mechanism has stirring dead angles in the process of stirring raw materials in the container, so that incomplete stirring is easily caused, and the fusion effect of the raw materials of the resin coating and the additives is affected; (2) In order to ensure the stirring effect of the resin raw material, the inside of the stirring container is usually required to be at a certain temperature, so that the condition that the resin is solidified in a low-temperature state is avoided, the existing temperature control mode is simpler, and the temperature is easy to be insufficient for equipment. For this purpose, a corresponding technical solution is required to be designed to solve the existing technical problems.

Disclosure of Invention

The invention aims to provide production and processing equipment of low-temperature cured resin paint and a preparation method thereof, which solve the technical problems that the existing resin paint stirring equipment is generally provided with a special stirring mechanism in a container, and the existing stirring mechanism has stirring dead angles in the process of stirring raw materials in the container, so that stirring is incomplete easily, and the fusion effect of the raw materials and additives of the resin paint is affected.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a production processing equipment of low temperature solidification resin coating, includes automatic resin stirring container, automatic resin stirring container includes agitator tank, regulation formula rabbling mechanism, one-level temperature compensator and second grade temperature compensator, the agitator tank includes that one side has seted up the jar body of feed inlet and level set up in the support bracket of jar body bottom, regulation formula rabbling mechanism installs in the agitator tank and from the top down has set gradually driving motor, connecting axle, regulator and agitator, driving motor installs in the top of agitator tank and power take off end is connected with the connecting axle, a plurality of groups guide way have been seted up in the inside of connecting axle and the periphery is vertically seted up, the regulator is installed on the connecting axle and the outer end is connected with the agitator, the agitator comprises adjusting collar, base, side lever, stirring flabellum, swing joint ware and grid plate, the adjusting collar cover is inlayed on the connecting axle, the base is installed in the bottom of connecting axle, be equipped with a plurality of groups and be connected through swing joint between two sets of adjacent side lever in proper order from top to bottom, two sets of adjacent ends are equipped with respectively with a plurality of temperature compensator in the side lever and two sets of temperature compensator, two sets of side lever and side lever are connected in the level of temperature compensator, two sets of temperature compensator are installed in the inside the agitator tank.

As a preferable mode of the invention, the regulator comprises an electric push rod which is arranged in the embedded port and three groups of connecting rods which are uniformly arranged at the power output end of the electric push rod, wherein the three groups of connecting rods penetrate through the guide groove and are connected with the regulating ring.

As a preferable mode of the invention, the movable connector consists of a first disc body, a second disc body and balls, wherein the first disc body and the second disc body are arranged in parallel up and down, a plurality of groups of balls are sleeved and embedded between the first disc body and the second disc body, the upper surface of the first disc body and the lower surface of the second disc body are both provided with bumps in a machining mode, and one end of the side rod is movably inserted into the bumps.

As a preferable mode of the invention, the grid plate is composed of a plurality of groups of metal wires, the metal wires of the groups are distributed in a grid shape, and elastic bands are arranged at the joints of the edges, the side rods and the connecting shafts.

As a preferred mode of the invention, the primary temperature compensator consists of a temperature sensor, a controller, a water pipe, a metal pipe, a pump body and a heat insulation pad, wherein the temperature sensor is arranged in the stirring tank and is connected with the controller through a circuit, the water pipe is inserted in the supporting bracket, the upper end of the water pipe is connected with the metal pipe, the upper end of the metal pipe is connected with the pump body, a water outlet of the pump body is connected with the heat insulation pad, the heat insulation pad is of a hollow structure, drain pipes are arranged at corners of the heat insulation pad, and a plurality of groups of heat conduction columns are uniformly arranged on the inner wall of the heat insulation pad.

As a preferable mode of the invention, one end of the heat conduction column is connected with the heat insulation pad, the other end of the heat conduction column is connected with the outer wall of the stirring tank, and a plurality of groups of heat conduction sheets are uniformly arranged inside the heat conduction column.

As a preferred mode of the invention, the secondary temperature compensator comprises a distribution box and a plurality of groups of electric heating plates connected with the distribution box through lines, wherein the groups of electric heating plates are respectively arranged inside the side bars.

As a preferred mode of the invention, the specific preparation steps are as follows:

step one: introducing low-temperature resin raw materials and additives into a stirring tank from a feed inlet, deforming the stirrer through a regulator according to the inner diameter of the stirring tank, pulling an adjusting ring to longitudinally move through an electric push rod, and regulating the specification of the stirrer in a certain process, so that stirring blades at the edge of the stirrer are close to the inner wall of the stirring tank, and at the moment, a driving motor is started to drive a connecting shaft and the stirrer to synchronously rotate, so that the inside of the tank is stirred in all directions by the stirrer;

step two: when the temperature sensor detects the temperature inside the stirring tank in real time in the stirring process, when the temperature does not reach the standard, the controller controls the pump body to operate and the distribution box to supply power, so that hot water is led into the heat insulation pad through the water pipe to perform temperature compensation treatment on the periphery of the stirring tank, meanwhile, the distribution box supplies power to the electric heating plate, and the electric heating plate is electrified to generate heat and perform heating treatment on the stirrer, so that the temperature compensation treatment is performed on the raw materials inside in a bidirectional manner from outside to inside.

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

1. the invention optimizes the stirring equipment of the existing low-temperature curing resin coating, the automatic resin stirring container comprises a stirring tank, an adjusting stirring mechanism, a primary temperature compensator and a secondary temperature compensator, raw materials and additives are injected into the stirring tank through a feed inlet at one side of the stirring tank and the adjusting stirring mechanism is driven by a driving motor at the top to stir and fuse the interior of the stirring tank, in addition, the position of a stirring fan blade can be adjusted by utilizing an internal regulator according to the inner diameter of the tank body, the interior of the stirring tank is conveniently and better stirred, the stirring dead angle range is reduced, the temperature in the tank body is detected in real time through an internal temperature sensor in the stirring process, when the temperature does not reach a set value, the temperature compensation treatment can be carried out on the periphery of the tank body through the primary temperature compensator, the heating treatment is carried out on the adjusting stirring mechanism through the internal earphone temperature compensator, and the temperature compensation treatment is carried out on the raw materials in the tank body from outside to inside in a bidirectional manner.

2. The automatic resin stirring container designed by the invention can realize the purposes of adjusting the stirring mechanism in the tank body to reduce the stirring dead angle range and ensuring the stirring effect, and can realize the purpose of temperature compensation on equipment.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a diagram showing the structure of the connection between the regulator and the regulating ring according to the present invention;

FIG. 3 is a block diagram of the movable connector according to the present invention;

FIG. 4 is a diagram of a grid plate according to the present invention;

FIG. 5 is a block diagram of a base according to the present invention;

FIG. 6 is a diagram of a thermally conductive column in accordance with the present invention;

fig. 7 is a partial a block diagram of the present invention.

In the figure, 1, a feed inlet; 2. a tank body; 3. a support bracket; 4. a driving motor; 5. a connecting shaft; 6. a regulator; 7. a stirrer; 8. a guide groove; 9. an adjusting ring; 10. a base; 11. a side bar; 12. stirring fan blades; 13. a movable connector; 14. a grid plate; 15. an electric push rod; 16. a connecting rod; 17. a first disc body; 18. a second disc body; 19. a ball; 20. a bump; 21. a wire; 22. an elastic band; 23. a temperature sensor; 24. a controller; 25. a water pipe; 26. a metal tube; 27. a pump body; 28. a thermal insulation pad; 29. a drain pipe; 30. a heat conducting column; 31. a heat conductive sheet; 32. a distribution box; 33. an electric heating plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a production processing equipment of low temperature solidification resin coating, including automatic resin stirring container, automatic resin stirring container includes the agitator tank, adjustable stirring mechanism, one-level temperature compensator and second grade temperature compensator, the agitator tank includes that one side has seted up jar body 2 and the level of feed inlet 1 set up in the support bracket 3 of jar body 2 bottom, adjustable stirring mechanism installs in the agitator tank and from the top down has set gradually driving motor 4, the connecting axle 5, regulator 6 and agitator 7, driving motor 4 installs in the top of agitator tank and power take off end is connected with connecting axle 5, the embedded mouth has been seted up in the inside of connecting axle 5 and a plurality of groups guide way 8 have vertically been seted up in the periphery, regulator 6 installs on connecting axle 5 and the outer end is connected with agitator 7, agitator 7 comprises adjusting collar 9, base 10, 11, stirring flabellum 12, swing joint 13 and grid plate 14, adjusting collar 9 cover is inlayed on connecting axle 5, base 10 installs in the bottom of connecting axle 5, the side lever 11 sets gradually and has set up a plurality of and has set of and be connected in two adjacent side lever 11 through swing joint 13 between upper and lower adjacent two sets of 11, temperature compensator in the two sets of side lever 10, the side lever is installed in two adjacent side lever sets of temperature compensator 11, two sets of side lever sets of temperature compensator 11 are connected respectively, two sets of temperature compensator 1 are installed in the side lever 10, two adjacent side lever sets of temperature compensator is connected with agitator 7.

Further improved, as shown in fig. 2: the regulator 6 comprises an electric push rod 15 arranged in the embedded opening and three groups of connecting rods 16 uniformly arranged at the power output end of the electric push rod 15, wherein the three groups of connecting rods 16 penetrate through the guide groove 8 and are connected with the regulating ring 9.

Further improved, as shown in fig. 3: the movable connector 13 consists of a first disc body 17, a second disc body 18 and balls 19, wherein the first disc body 17 and the second disc body 18 are arranged up and down in parallel, a plurality of groups of balls 19 are sleeved between the first disc body 17 and the second disc body 18, the upper surface of the first disc body 17 and the lower surface of the second disc body 18 are both provided with bumps 20 in a machining mode, one end of each side rod 11 is movably inserted into each bump 20, and the design mode can be matched with the two groups of side rods 11 to conduct angle adjustment.

Further improved, as shown in fig. 4: the grid plate 14 is composed of a plurality of groups of metal wires 21, the metal wires 21 are distributed in a grid shape, and elastic bands 22 are arranged at the joints of the edges of the metal wires 21, the side rods 11 and the connecting shafts 5, so that the metal wires can be adjusted in a self-adaptive mode along with the angle adjustment of the side rods 11.

Further improved, as shown in fig. 7: the primary temperature compensator comprises a temperature sensor 23, a controller 24, a water pipe 25, a metal pipe 26, a pump body 27 and a heat insulation pad 28, wherein the temperature sensor 23 is arranged in the stirring tank and is connected with the controller 24 through a circuit, the water pipe 25 is inserted in the supporting bracket 3, the upper end of the water pipe is connected with the metal pipe 26, the upper end of the metal pipe 26 is connected with the pump body 27, a water outlet of the pump body 27 is connected with the heat insulation pad 28, the heat insulation pad 28 is of a hollow structure, a water drainage pipe 29 is arranged at the corner, a plurality of groups of heat conduction columns 30 are uniformly arranged on the inner wall of the heat insulation pad 28, the temperature inside the stirring tank is detected in real time through the temperature sensor 23 in the stirring process, and when the temperature does not reach the standard, the controller 24 is used for controlling the operation of the pump body 27, so that hot water is led into the heat insulation pad 28 through the water pipe to conduct temperature compensation treatment to the periphery of the stirring tank.

Further improved, as shown in fig. 6: one end of the heat conduction column 30 is connected with the heat insulation pad 28, the other end is connected with the outer wall of the stirring tank, and a plurality of groups of heat conduction sheets 31 are uniformly arranged in the heat conduction column 30, so that the purpose of heat conduction can be achieved.

Further improved, as shown in fig. 1: the secondary temperature compensator comprises a distribution box 32 and a plurality of groups of electric heating plates 33 connected with the distribution box 32 through lines, wherein the groups of electric heating plates 33 are respectively arranged inside the side bars 11. The electric heating plate 33 is energized through the distribution box 32, so that the electric heating plate 33 generates heat and passes onto the stirrer 7.

When in use: the specific stirring preparation method comprises the following steps:

step one: introducing low-temperature resin raw materials and additives into a stirring tank from a feed inlet 1, deforming a stirrer 7 through a regulator 6 according to the inner diameter of the stirring tank, pulling a regulating ring 9 to longitudinally move through an electric push rod 15, and regulating the specification of the stirrer 7 in a certain process, so that stirring blades 12 at the edge of the stirrer 7 are close to the inner wall of the stirring tank, at the moment, starting a driving motor 4 to drive a connecting shaft 5 and the stirrer 7 to synchronously rotate, and carrying out omnibearing stirring treatment on the inside of a tank body 2 by using the stirrer 7;

step two: when the temperature inside the stirring tank is detected in real time through the temperature sensor 23 in the stirring process, when the temperature does not reach the standard, the controller 24 controls the pump body 27 to operate and the distribution box 32 to supply power, so that hot water is led into the heat preservation pad 28 through the water pipe to perform temperature compensation treatment on the periphery of the stirring tank, meanwhile, the distribution box 32 supplies power to the electric heating plate 33, the electric heating plate 33 is electrified to generate heat and perform heating treatment on the stirrer 7, and the temperature compensation treatment is performed on the raw materials inside in a two-way from outside to inside.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The production and processing equipment of low temperature curing resin coating, including automatic resin stirring container, its characterized in that: automatic change resin stirring container includes agitator tank, adjustment formula rabbling mechanism, one-level temperature compensator and second grade temperature compensator, agitator tank sets up in the support bracket (3) of tank (2) bottom including tank (2) that feed inlet (1) were seted up to one side and level, adjustment formula rabbling mechanism installs in the agitator tank and from the top down has set gradually driving motor (4), connecting axle (5), regulator (6) and agitator (7), driving motor (4) are installed in the top of agitator tank and power take off end is connected with connecting axle (5), a plurality of guide way (8) have been seted up in the inside of connecting axle (5) and have vertically been offered to peripheral, a plurality of groups guide way (8) are installed on connecting axle (5) and the outer end is connected with agitator (7), agitator (7) are by adjusting ring (9), base (10), side lever (11), stirring flabellum (12), swing joint ware (13) and net grid (14), adjusting ring (9) cover are inlayed in connecting axle (5) and are connected with connecting axle (5), two sets of adjacent and are connected with each other in the upper and lower side lever (11), two sets of adjacent side lever (11) are connected with each other, two sets of adjacent end (11) are connected respectively The base (10) is movably connected, the grid plates (14) are respectively provided with a plurality of groups and are uniformly arranged between the connecting shafts (5) and the side rods (11), the primary temperature compensator is arranged on the outer side of the stirring tank, and the secondary temperature compensator is arranged in the stirring tank.

2. The production and processing apparatus for a low-temperature curable resin coating according to claim 1, characterized in that: the regulator (6) comprises an electric push rod (15) arranged in the embedded port and three groups of connecting rods (16) uniformly arranged at the power output end of the electric push rod (15), wherein the three groups of connecting rods (16) penetrate through the guide groove (8) and are connected with the regulating ring (9).

3. The production and processing apparatus for a low-temperature curable resin coating according to claim 1, characterized in that: the movable connector (13) consists of a first disc body (17), a second disc body (18) and balls (19), wherein a plurality of groups of balls (19) are sleeved between the first disc body (17) and the second disc body (18) in an up-down parallel arrangement, the upper surface of the first disc body (17) and the lower surface of the second disc body (18) are provided with protruding blocks (20) in a machining mode, and one end of the side rod (11) is movably inserted into the protruding blocks (20).

4. A production and processing apparatus for a low-temperature curable resin coating according to claim 3, characterized in that: the grid plate (14) consists of a plurality of groups of metal wires (21), the metal wires (21) of the groups are distributed in a grid shape, and elastic bands (22) are arranged at the joints of the edges of the metal wires (21), the side rods (11) and the connecting shafts (5).

5. The production and processing apparatus for a low-temperature curable resin coating according to claim 1, characterized in that: the primary temperature compensator consists of a temperature sensor (23), a controller (24), a water pipe (25), a metal pipe (26), a pump body (27) and a heat preservation pad (28), wherein the temperature sensor (23) is arranged in the stirring tank and is connected with the controller (24) through a circuit, the water pipe (25) is inserted in the supporting bracket (3) and the upper end of the water pipe is connected with the metal pipe (26), the upper end of the metal pipe (26) is connected with the pump body (27), a water outlet of the pump body (27) is connected with the heat preservation pad (28), the heat preservation pad (28) is of a hollow structure, a drain pipe (29) is arranged at the corner, and a plurality of groups of heat conduction columns (30) are uniformly arranged on the inner wall of the heat preservation pad (28).

6. The production and processing apparatus for a low-temperature curable resin coating according to claim 5, wherein: one end of the heat conduction column (30) is connected with the heat insulation pad (28) and the other end of the heat conduction column is connected with the outer wall of the stirring tank, and a plurality of groups of heat conduction sheets (31) are uniformly arranged in the heat conduction column (30).

7. The production and processing apparatus for a low-temperature curable resin coating material according to claim 4, wherein: the secondary temperature compensator comprises a distribution box (32) and a plurality of groups of electric heating plates (33) connected with the distribution box (32) through lines, and the groups of electric heating plates (33) are respectively arranged in the side rods (11).

8. The production and processing apparatus for a low-temperature curable resin coating according to claim 1, characterized in that: the preparation method comprises the following specific steps:

step one: introducing low-temperature resin raw materials and additives into a stirring tank from a feed inlet (1), deforming a stirrer (7) through a regulator (6) according to the inner diameter of the stirring tank, pulling an adjusting ring (9) to longitudinally move through an electric push rod (15), and regulating the specification of the stirrer (7) in a certain process, so that stirring blades (12) at the edge of the stirrer (7) are close to the inner wall of the stirring tank, and at the moment, a driving motor (4) is started to drive a connecting shaft (5) and the stirrer (7) to synchronously rotate, and stirring the inside of a tank body (2) in all directions by using the stirrer (7);

step two: when the temperature inside the stirring tank is detected in real time through the temperature sensor (23) in the stirring process, when the temperature does not reach the standard, the controller (24) is used for controlling the pump body (27) to operate and the distribution box (32) to supply power, so that hot water is led into the heat preservation pad (28) through the water pipe to carry out temperature compensation treatment on the periphery of the stirring tank, meanwhile, the distribution box (32) is used for supplying power to the electric heating plate (33), the electric heating plate (33) is used for electrifying and heating the stirrer (7), and the raw materials inside the stirring tank are subjected to temperature compensation treatment from outside to inside in a bidirectional manner.