CN218196506U

CN218196506U - Sponge foaming machine

Info

Publication number: CN218196506U
Application number: CN202222806486.0U
Authority: CN
Inventors: 黄晶君
Original assignee: Nantong Jintai Sponge Products Co ltd
Current assignee: Nantong Jintai Sponge Products Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-03
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a sponge foaming machine, it includes: the inner side wall of the foaming cylinder is fixedly connected with a partition plate, and an air injection mechanism is arranged between the partition plate and the bottom wall of the foaming cylinder; the air injection mechanism comprises an air injection shell, the air injection shell is arc-shaped and is fixedly connected with the inner side wall of the foaming barrel, the inside of the air injection shell is hollow, and the inside of the air injection shell is slidably connected with an inner shell. The utility model discloses in, the heating ring heats in to the foaming section of thick bamboo, add the foamer in to the foaming section of thick bamboo through the charge door, because the inner shell blocks, the foamer can not flow into to jet-propelled shell in, air suction to jet-propelled shell in with the external world when the fan, along with the removal of inner shell, during the external air slowly fills the foamer in the foaming section of thick bamboo through intercommunicating pore and fumarole, the motor indirectly drives the puddler and rotates, the realization is to the abundant contact of foamer and air, increase the effect of foaming, the sponge that has the thermoplasticity after will heating through a mouth of bubbling at last is discharged.

Description

Sponge foaming machine

Technical Field

The utility model relates to a technical field, in particular to sponge foaming machine are made to the sponge.

Background

In the production of the sponge, a one-step box type foaming method is mostly adopted, various raw materials are stirred at a high speed in a mixer and are rapidly added into a forming box, and reactions such as chain growth, foaming, crosslinking, curing and the like are completed in the forming box, so that the production of the sponge is completed.

The formation of foam has two essential factors, namely, the foaming agent solution and air, and the gas is introduced into the liquid because of the defects, and the prior art has the following problems:

air is not sufficiently combined with a foaming agent solution in a foaming machine, so that the foaming effect is poor; meanwhile, air is introduced into the foaming machine through the pipeline, so that the foaming agent solution in the foaming machine easily flows into the pipeline, the air ejection quantity is reduced, and the material waste is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the combination of air and a foaming agent solution in a foaming machine is insufficient, so that the foaming effect is poor; the foaming agent solution in the foaming machine easily flows into the pipeline, and the technical problem of air ejection quantity is reduced.

One of the purposes of the utility model is to provide a sponge foaming machine.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a sponge foaming machine comprising: the inner side wall of the foaming cylinder is fixedly connected with a partition plate, and an air injection mechanism is arranged between the partition plate and the bottom wall of the foaming cylinder;

jet-propelled mechanism is including spouting the gas shell, it is the arc to spout the gas shell, and with the inside wall fixed connection of a foaming section of thick bamboo, the inside cavity of spouting the gas shell, the inside sliding connection of spouting the gas shell has the inner shell, a plurality of fumaroles have been seted up to one side of the axis of a foaming section of thick bamboo towards the gas shell, set up a plurality ofly on the inner shell with the fumarole stagger each other and the intercommunicating pore that equals in quantity, fixedly connected with spring between the lower wall of inner shell and the diapire of spouting the gas shell, when the spring is located initial condition, every the intercommunicating pore is located a fumarole directly over, the roof fixedly connected with of spouting the gas shell runs through the connecting pipe of baffle and foaming section of thick bamboo roof.

According to the sponge foaming machine, the air injection holes are uniformly distributed on the foaming cylinder.

According to the sponge foaming machine, the size of the communication hole is larger than that of the air injection hole.

According to sponge foaming machine, the last fixed surface of foaming section of thick bamboo is connected with the fan, the output and the connecting pipe fixed mounting of fan.

According to the sponge foaming machine, the heating ring is fixedly installed on the outer side wall of the foaming barrel. The heating ring is used for heating the interior of the foaming barrel.

According to sponge foaming machine, the last fixed surface of foaming section of thick bamboo is connected with the motor, the output fixedly connected with pivot of motor, the pivot rotates with baffle and foaming section of thick bamboo to be connected, the lateral surface of pivot just is located a plurality of puddlers of baffle downside fixedly connected with. The rotating shaft rotates to drive the stirring rods to stir the foaming agent and the air, so that the foaming agent and the air are in full contact.

According to the sponge foaming machine, a charging hole for adding the foaming agent is fixedly connected between the foaming cylinder and the partition plate.

According to the sponge foaming machine, the outer side wall of the foaming cylinder is fixedly connected with a foam outlet for discharging foam in the foaming cylinder between the partition plate and the heating ring. The foam outlet is convenient for discharging the heated thermoplastic sponge.

The beneficial effect that above-mentioned scheme has: the heating ring heats the interior of the foaming cylinder, the foaming agent is added into the foaming cylinder through the charging hole, the foaming agent cannot flow into the air injection shell due to the blocking of the inner shell, the external air is pumped into the air injection shell by the fan, the external air is slowly filled into the foaming agent in the foaming cylinder through the communicating hole and the air injection hole along with the movement of the inner shell, the motor indirectly drives the stirring rod to rotate, the full contact between the foaming agent and the air is realized, the foaming effect is improved, and finally, the heated thermoplastic sponge is discharged through the foam outlet.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a structural diagram of the sponge foaming machine of the present invention;

FIG. 2 is a front sectional view of the sponge foaming machine of the present invention;

FIG. 3 is a side sectional view of the sponge foaming machine of the present invention;

FIG. 4 is a structural diagram of an air injection mechanism in the sponge foaming machine of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a heating ring; 2. a foam cylinder; 3. a fan; 4. a motor; 5. a foam outlet; 6. a feed inlet; 7. a partition plate; 8. a rotating shaft; 9. a stirring rod; 10. an air injection mechanism; 1001. an air-jet shell; 1002. a gas injection hole; 1003. a spring; 1004. an inner shell; 1005. a communicating hole; 11. and (4) connecting the pipes.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

Referring to fig. 1-5, the embodiment of the present invention provides a sponge foaming machine, which includes: the inner side wall of the foaming cylinder 2 is fixedly connected with a partition plate 7, and an air injection mechanism 10 is arranged between the partition plate 7 and the bottom wall of the foaming cylinder 2.

The air injection mechanism 10 comprises an air injection shell 1001, the air injection shell 1001 is arc-shaped and is fixedly connected with the inner side wall of the foaming cylinder 2, the air injection shell 1001 is hollow inside, the inner shell 1004 is slidably connected inside the air injection shell 1001, the air injection shell 1001 is provided with a plurality of air injection holes 1002 towards one side of the central axis of the foaming cylinder 2, the air injection holes 1002 are uniformly distributed on the foaming cylinder 2, the inner shell 1004 is provided with a plurality of communication holes 1005 which are staggered with the air injection holes 1002 and are equal in number, a spring 1003 is fixedly connected between the lower wall of the inner shell 1004 and the bottom wall of the air injection shell 1001, when the spring 1003 is located in an initial state, each communication hole 1005 is located right above one air injection hole 1002, the size of each communication hole is larger than that of each air injection hole 1002, the top wall of the air injection shell 1001 is fixedly connected with a connecting pipe 11 penetrating through a partition 7 and the top wall of the foaming cylinder 2, when air is filled into the connecting pipe 11 from the outside, the air flows into the air injection shell 1001, the bottom and the side wall of the inner shell 1004 and presses the inner shell 1004, in the process, the inner shell 1004 slowly moves down along the inner wall of the air injection shell 1001, the spring 1003 is compressed, so that the air injection hole 1005 slowly contacts with the foaming cylinder 1002, and the foaming effect is fully increased.

The upper surface of the foaming cylinder 2 is fixedly connected with a fan 3, the output end of the fan 3 is fixedly installed with a connecting pipe 11, the power end of the fan 3 is connected with an external power supply, the fan 3 is started, the fan 3 introduces air into the connecting pipe 11, the outer side wall of the foaming cylinder 2 is fixedly provided with a heating ring 1, the power end of the heating ring 1 is connected with the outside, the heating ring 1 is started, the heating ring 1 is used for heating the interior of the foaming cylinder 2, heating for thermoplastic sponge production is realized, the heating ring 1 adopts a ceramic heating ring, the prior art is omitted, the upper surface of the foaming cylinder 2 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a rotating shaft 8, the power end of the motor 4 is connected with the external power supply, the motor 4 is started, the motor 4 drives the rotating shaft 8 to rotate, the rotating shaft 8 is rotatably connected with a partition plate 7 and the partition plate 2, the outer side surface of the rotating shaft 8 is fixedly connected with a plurality of stirring rods 9 positioned on the lower side of the partition plate 7, the rotating shaft 8 drives the plurality of the stirring rods 9 to stir the foaming agent and the foaming cylinder to fully contact with the air, the foaming cylinder 2, the foaming agent is fixedly connected with a foaming cylinder 2, a foaming outlet 6 which is arranged on the foaming cylinder 5, the foaming cylinder 2, the foaming cylinder is arranged towards the foaming agent outlet, and a foaming cylinder 5, the foaming cylinder 5, and a foaming cylinder is arranged on the foaming cylinder 5, and a foaming cylinder, the foaming cylinder 5, the foaming cylinder is arranged on the foaming cylinder.

The working principle is as follows: during the use, heating ring 1 heats in the foaming cylinder 2, add the foamer in foaming cylinder 2 through charge door 6, because inner shell 1004 blocks, the foamer can not flow into in spouting the shell 1001, when fan 3 with the external air suction to spouting in the shell 1001, along with the removal of inner shell 1004, the external air slowly fills in the foamer in foaming cylinder 2 through intercommunicating pore 1005 and fumarole 1002, motor 4 drives the puddler 9 rotation indirectly, realize the abundant contact to foamer and air, increase the effect of foaming, the sponge that has thermoplasticity after will heating is discharged through going out bubble mouth 5 at last.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A sponge foaming machine comprising: the foaming tube (2) is characterized in that a partition plate (7) is fixedly connected to the inner side wall of the foaming tube (2), and an air injection mechanism (10) is arranged between the partition plate (7) and the bottom wall of the foaming tube (2);

the air injection mechanism (10) comprises an air injection shell (1001), wherein the air injection shell (1001) is arc-shaped and is fixedly connected with the inner side wall of the foaming barrel (2), the inside of the air injection shell (1001) is hollow, an inner shell (1004) is connected to the inside of the air injection shell (1001) in a sliding mode, a plurality of air injection holes (1002) are formed in one side, facing the central axis of the foaming barrel (2), of the air injection shell (1001), a plurality of communication holes (1005) which are mutually staggered and equal in number to the air injection holes (1002) are formed in the inner shell (1004), a spring (1003) is fixedly connected between the lower wall of the inner shell (1004) and the bottom wall of the air injection shell (1001), when the spring (1003) is located in an initial state, each communication hole (1005) is located right above one air injection hole (1002), and a connecting pipe (11) penetrating through a partition plate (7) and the top wall of the foaming barrel (2) is fixedly connected to the top wall of the air injection shell (1001).

2. The sponge foaming machine according to claim 1, wherein the air injection holes (1002) are evenly distributed on the foaming cylinder (2).

3. The sponge foaming machine according to claim 2, wherein the size of the communication holes (1005) is larger than the size of the air injection holes (1002).

4. The sponge foaming machine according to claim 3, wherein a fan (3) is fixedly connected to the upper surface of the foaming cylinder (2), and the output end of the fan (3) is fixedly installed with the connecting pipe (11).

5. The sponge foaming machine according to claim 1, wherein the heating ring (1) is fixedly mounted on the outer side wall of the foaming cylinder (2).

6. The sponge foaming machine according to claim 4 or 5, wherein the upper surface of the foaming cylinder (2) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a rotating shaft (8), the rotating shaft (8) is rotatably connected with the partition plate (7) and the foaming cylinder (2), and the outer side surface of the rotating shaft (8) is fixedly connected with a plurality of stirring rods (9) positioned at the lower side of the partition plate (7).

7. The foam foaming machine according to claim 6, wherein a charging port (6) for adding foaming agent is fixedly connected between the foaming cylinder (2) and the partition plate (7).

8. The sponge foaming machine according to claim 7, wherein a foam outlet (5) for discharging foam in the foaming cylinder (2) is fixedly connected between the partition plate (7) and the heating ring (1) on the outer side wall of the foaming cylinder (2).