CN219789045U

CN219789045U - Constant temperature foaming machine

Info

Publication number: CN219789045U
Application number: CN202321176591.9U
Authority: CN
Inventors: 李翔
Original assignee: Guangzhou Shengtai Shoes Material Co ltd
Current assignee: Guangzhou Shengtai Shoes Material Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-03
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a constant-temperature foaming machine, which belongs to the technical field of foaming machines and comprises a reaction kettle, wherein an air inlet pipe is arranged at the input end of the outer surface of an exhaust fan, an exhaust pipe is arranged at the output end of the exhaust fan, one end of the exhaust pipe, which is far away from the exhaust fan, is fixedly inserted into the top of an inner cavity of the reaction kettle, a stirring structure for stirring liquid is arranged in the reaction kettle, and a heating structure for heating is arranged in the reaction kettle; the stirring structure comprises a servo motor fixedly connected to the bottom of the reaction kettle, a driving shaft is welded at the output end of the servo motor, and the driving shaft is rotationally connected to the bottom of an inner cavity of the reaction kettle. According to the constant-temperature foaming machine, the effects of being convenient for keeping the foaming temperature in the reaction kettle and improving the foaming efficiency are achieved through the cooperation of the reaction kettle, the exhaust fan, the air inlet pipe, the exhaust pipe, the stirring structure and the heating structure; through the cooperation of reation kettle and glass window, reached the accurate audio-visual foaming condition of judging reation kettle inside of being convenient for operating personnel.

Description

Constant temperature foaming machine

Technical Field

The utility model belongs to the technical field of foaming machines, and particularly relates to a constant-temperature foaming machine.

Background

A foaming machine, also called foam generator, is a device for preparing foam from aqueous solution of foaming agent to a certain concentration. The foaming agent itself cannot automatically become foam, and the foaming agent must be mechanically acted by a foaming machine to form foam, and the basic principle of foaming by any foaming machine is that air is introduced into a foaming agent solution, and the various types of foaming agents are different in the way of introducing gas, so that the effect is different.

The prior art:

the document CN218876063U discloses a polyurethane foaming machine, "when the material in the feed tank, such as: when isocyanate and polyol flow into the material pipe, the turntable is pushed to rotate by means of the flow velocity of the isocyanate and polyol, and the lower end of the intermittent contact plug moves up and down by the intermittent top-driving plug in the rotating process of taking the rotating shaft as the rotating center of the turntable, so that the medicine feeding port is intermittently opened and closed, if the medicine feeding port is opened, the medicine in the medicine feeding tank enters the material pipe and is mixed with the material, and then flows into the mixing head, and if the medicine feeding port is closed, the medicine in the medicine feeding tank cannot enter the material pipe; "

The foaming machine is common processing and manufacturing equipment in daily life of people, the foam is formed by two necessary factors, namely a foaming agent solution and air, which are indispensible, but the common foaming agent cannot well control the processing temperature in the reaction kettle and cannot always keep the temperature suitable for the reaction of the foaming agent;

the present utility model thus provides a constant temperature foaming machine.

Disclosure of Invention

The utility model aims to solve the problems that the common foaming agent in the prior art cannot well control the processing temperature in a reaction kettle and can not always keep the temperature suitable for the reaction of the foaming agent, and provides a constant-temperature foaming machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the constant temperature foaming machine comprises a reaction kettle, wherein an exhaust fan is arranged at the top of the reaction kettle, an air inlet pipe is arranged at the input end of the outer surface of the exhaust fan, an exhaust pipe is arranged at the output end of the exhaust fan, one end, far away from the exhaust fan, of the exhaust pipe is fixedly inserted into the top of an inner cavity of the reaction kettle, a stirring structure for stirring liquid is arranged in the reaction kettle, and a heating structure for heating is arranged in the reaction kettle;

the stirring structure comprises a servo motor fixedly connected to the bottom of the reaction kettle, a driving shaft is welded at the output end of the servo motor, the driving shaft is rotatably connected to the bottom of an inner cavity of the reaction kettle, and a plurality of stirring blades are welded on the outer surface of the driving shaft;

the heating structure comprises a heating disc fixedly connected to the top of the driving shaft, a water changing hole is formed in the top of the heating disc, a heating rod is fixedly inserted into an inner cavity of the heating disc, a wire is installed at the input end of the heating rod, a connecting rod is fixedly connected to the top of the heating disc, a bearing disc is installed at the top end of the connecting rod, a reserve battery is fixedly connected to the top of the bearing disc, and one end of the wire, far away from the heating rod, is fixedly inserted into the bottom of the bearing disc.

Preferably, a glass window is arranged on the outer surface of the reaction kettle.

Through setting up the glass window, operating personnel can directly observe the inside foaming condition of reation kettle through the glass window.

Preferably, the inner cavity of the reaction kettle is fixedly inserted with a liquid inlet pipe, the inner cavity of the reaction kettle is fixedly inserted with a liquid outlet pipe, and the inner cavities of the liquid inlet pipe and the liquid outlet pipe are both provided with electromagnetic valves.

Through setting up feed liquor pipe and fluid-discharge tube, the inside solenoid valve of feed liquor pipe is opened the back, and external foaming agent accessible feed liquor pipe gets into reation kettle inside, and when the inside solenoid valve of fluid-discharge tube was opened, then the inside foaming of reation kettle is finished the foam solution can directly outwards be discharged.

Preferably, a filter screen is welded in the inner cavity of the air inlet pipe, and the radius of the filter screen is smaller than that of the air inlet pipe.

Through setting up the filter screen, the impurity in the filter air can be intercepted to the filter screen, avoids external impurity to get into the air exhauster inside through the intake pipe as far as possible, avoids the inside electronic part of air exhauster impaired as far as possible.

Preferably, the top of reation kettle is contradicted and is had the longboard, the top fixedly connected with warning light of longboard.

Through setting up longeron and warning light, the start-up of warning light can warn the irrelevant personnel around the reation kettle rapidly, avoids irrelevant personnel unexpected impaired as far as possible.

Preferably, the inner cavity of the long plate is in threaded connection with a bolt, and the bolt penetrates through the long plate to be in threaded connection with the reaction kettle.

Through setting up the bolt, operating personnel anticlockwise rotation bolt can release the fixed state of longeron and reation kettle rapidly, and the operating personnel of being convenient for dismantle the change longeron and warning light is whole rapidly.

In summary, the technical effects and advantages of the present utility model are: according to the constant-temperature foaming machine, the effects of being convenient for keeping the foaming temperature in the reaction kettle and improving the foaming efficiency are achieved through the cooperation of the reaction kettle, the exhaust fan, the air inlet pipe, the exhaust pipe, the stirring structure and the heating structure; through the cooperation of the reaction kettle and the glass window, the foaming condition inside the reaction kettle is accurately and intuitively judged by an operator; through the cooperation of reation kettle, longeron and warning light, reached the effect of being convenient for warning the irrelevant personnel around the reation kettle rapidly, avoid casualties as far as possible.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view in cross-section of the whole body of the present utility model;

fig. 3 is a schematic perspective sectional view of an air inlet pipe of the present utility model.

In the figure: 1. a reaction kettle; 2. an exhaust fan; 3. an air inlet pipe; 4. an exhaust pipe;

5. a stirring structure; 501. a servo motor; 502. a drive shaft; 503. stirring fan blades;

6. a heating structure; 601. a heating disc; 602. changing water holes; 603. a heating rod; 604. a wire; 605. a connecting rod; 606. a bearing disc; 607. a reserve battery;

7. a glazing; 8. a liquid inlet pipe; 9. a liquid discharge pipe; 10. a filter screen; 11. a long plate; 12. a warning light; 13. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a constant temperature foaming machine comprises a reaction kettle 1, an exhaust fan 2 is arranged at the top of the reaction kettle 1, an air inlet pipe 3 is arranged at the input end of the outer surface of the exhaust fan 2, an exhaust pipe 4 is arranged at the output end of the exhaust fan 2, one end of the exhaust pipe 4, which is far away from the exhaust fan 2, is fixedly inserted into the top of an inner cavity of the reaction kettle 1, the exhaust fan 2 is started to draw outside air through the air inlet pipe 3, and then the exhaust fan 2 conveys absorbed air into the reaction kettle 1 through the exhaust pipe 4, so that the air flow speed in the reaction kettle 1 is accelerated.

Referring to fig. 1-2, a stirring structure 5 for stirring liquid is arranged in a reaction kettle 1, the stirring structure 5 comprises a servo motor 501 fixedly connected to the bottom of the reaction kettle 1, a driving shaft 502 is welded at the output end of the servo motor 501, and the height of the driving shaft 502 is smaller than that of the reaction kettle 1; the driving shaft 502 is rotatably connected to the bottom of the inner cavity of the reaction kettle 1, a plurality of stirring blades 503 are welded on the outer surface of the driving shaft 502, the stirring blades 503 are driven to rotate by the starting servo motor 501 through the driving shaft 502, and the flowing speed of the foaming agent solution can be accelerated by the rotation of the stirring blades 503.

Referring to fig. 1-2, a heating structure 6 for heating is arranged in a reaction kettle 1, the heating structure 6 comprises a heating disc 601 fixedly connected to the top of a driving shaft 502, and the radius of the heating disc 601 is smaller than that of the reaction kettle 1; a water changing hole 602 is formed in the top of the heating disc 601, and the foaming agent solution in the reaction kettle 1 can pass through the heating disc 601 to move up and down through the water changing hole 602; the heating rod 603 is fixedly inserted into the inner cavity of the heating disc 601, the lead 604 is arranged at the input end of the heating rod 603, the processing temperature inside the reaction kettle 1 can be changed after the heating rod 603 is started, the foaming agent solution can be kept at a constant temperature, and the foaming efficiency is improved.

In addition, the top fixedly connected with connecting rod 605 of heating disc 601, bearing disc 606 is installed on the top of connecting rod 605, bearing disc 606's top fixedly connected with reserve battery 607, the one end that wire 604 kept away from heating rod 603 is fixed to be inserted in bearing disc 606's bottom, reserve battery 607's output and wire 604's input electric connection, reserve battery 607 accessible wire 604 is continuous to heating rod 603 power supply, and the rotation accessible heating disc 601 of drive shaft 502 and connecting rod 605 drive bearing disc 606 and rotate, avoid intertwine between a plurality of wires 604 as far as possible.

Referring to fig. 1, glass windows 7 are provided on the outer surface of the reaction kettle 1, two glass windows 7 are provided, the two glass windows 7 are symmetrically distributed with the reaction kettle 1 as the center, and an operator can intuitively judge the actual condition inside the reaction kettle 1 through the glass windows 7. The inner cavity of the reaction kettle 1 is fixedly inserted with a liquid inlet pipe 8, the inner cavity of the reaction kettle 1 is fixedly inserted with a liquid outlet pipe 9, the inner cavities of the liquid inlet pipe 8 and the liquid outlet pipe 9 are both provided with electromagnetic valves, the electromagnetic valves inside the liquid inlet pipe 8 are started, then the external foaming agent solution can directly enter the reaction kettle 1, the electromagnetic valves inside the liquid outlet pipe 9 are started, and then the foam processed in the reaction kettle 1 can be rapidly discharged outwards.

Referring to fig. 1 and 3, filter screens 10 are welded in the inner cavity of the air inlet pipe 3, the number of the filter screens 10 is equal to that of the air inlet pipes 3, the number of the air inlet pipes 3 is two, and the two air inlet pipes 3 are connected to the input ends of two symmetrically distributed exhaust fans 2; the radius of the filter screen 10 is smaller than that of the air inlet pipe 3, the filter screen 10 can intercept impurities in filtered air, and the impurities are prevented from entering the exhaust fan 2 to the greatest extent, so that parts are damaged.

Referring to fig. 1, a long plate 11 is abutted against the top of a reaction kettle 1, and the length of the long plate 11 is smaller than the diameter of the reaction kettle 1; the top fixedly connected with warning light 12 of longeron 11, the quantity of warning light 12 has a plurality ofly, and a plurality of warning lights 12 are symmetrical distribution with longeron 11 as the center to the irrelevant personnel around can warning reation kettle 1 rapidly after warning light 12 starts.

In addition, the inner cavity threaded connection of long board 11 has bolt 13, and bolt 13 passes long board 11 and reation kettle 1 threaded connection, and operating personnel anticlockwise rotation bolt 13 can release the fixed state of long board 11 and reation kettle 1 rapidly, and the operating personnel of being convenient for dismantle the change long board 11 and warning light 12 is whole fast.

Working principle: when the constant temperature foaming machine is used, as shown in fig. 1-3, firstly, the electromagnetic valve in the liquid inlet pipe 8 is started, external foaming agent solution can enter the reaction kettle 1 through the liquid inlet pipe 8, then the exhaust fan 2 at the top of the reaction kettle 1 is started, air can be continuously conveyed to the reaction kettle 1 through the air inlet pipe 3 and the exhaust pipe 4 by starting the exhaust fan 2, the air flow speed in the reaction kettle 1 is accelerated, then the servo motor 501 at the bottom of the reaction kettle 1 is started, the stirring fan blades 503 can be driven to rotate by the driving shaft 502, the stirring fan blades 503 can rotate to accelerate the flow speed of the foaming agent in the reaction kettle 1, meanwhile, the heating disc 601 and the connecting rod 605 at the top of the driving shaft 502 are stressed to rotate, the rotating speed and the rotating direction of the heating disc 601 and the connecting rod 605 are the same as those of the driving shaft 502, and the power is conveyed to the heating rod 603 by the starting reserve battery 607 through a conducting wire 604, the temperature in the reaction kettle 1 is started to be increased, and the whole foaming speed in the reaction kettle 1 is favorably improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a constant temperature foaming machine, includes reation kettle (1), its characterized in that, the top of reation kettle (1) is provided with air exhauster (2), intake pipe (3) are installed to the surface input of air exhauster (2), blast pipe (4) are installed to the output of air exhauster (2), the one end that air exhauster (2) was kept away from to blast pipe (4) is fixed to be inserted and is established at the inner chamber top of reation kettle (1), be provided with stirring structure (5) that are used for stirring liquid in reation kettle (1), be provided with heating structure (6) that are used for heating in reation kettle (1);

the stirring structure (5) comprises a servo motor (501) fixedly connected to the bottom of the reaction kettle (1), a driving shaft (502) is welded at the output end of the servo motor (501), the driving shaft (502) is rotationally connected to the bottom of an inner cavity of the reaction kettle (1), and a plurality of stirring blades (503) are welded on the outer surface of the driving shaft (502);

heating structure (6) are including fixed connection at heating disc (601) at drive shaft (502) top, water change hole (602) have been seted up at the top of heating disc (601), the inner chamber of heating disc (601) is fixed to be inserted and is equipped with heating rod (603), wire (604) are installed to the input of heating rod (603), top fixedly connected with connecting rod (605) of heating disc (601), bearing disc (606) are installed on the top of connecting rod (605), the top fixedly connected with reserve battery (607) of bearing disc (606), the one end that heating rod (603) was kept away from to wire (604) is fixed to be inserted and is established in the bottom of bearing disc (606).

2. A constant temperature foaming machine according to claim 1, characterized in that the outer surface of the reaction kettle (1) is provided with a glass window (7).

3. The constant temperature foaming machine according to claim 1, wherein the inner cavity of the reaction kettle (1) is fixedly inserted with a liquid inlet pipe (8), the inner cavity of the reaction kettle (1) is fixedly inserted with a liquid outlet pipe (9), and the inner cavities of the liquid inlet pipe (8) and the liquid outlet pipe (9) are both provided with electromagnetic valves.

4. A constant temperature foaming machine according to claim 1, characterized in that the inner cavity of the air inlet pipe (3) is welded with a filter screen (10), and the radius of the filter screen (10) is smaller than the radius of the air inlet pipe (3).

5. The constant temperature foaming machine according to claim 1, wherein the top of the reaction kettle (1) is abutted against a long plate (11), and a warning lamp (12) is fixedly connected to the top of the long plate (11).

6. A constant temperature foaming machine according to claim 5, characterized in that the inner cavity of the long plate (11) is connected with a bolt (13) in a threaded manner, and the bolt (13) penetrates through the long plate (11) to be connected with the reaction kettle (1) in a threaded manner.