CN220614738U

CN220614738U - Sponge foaming device

Info

Publication number: CN220614738U
Application number: CN202322294123.8U
Authority: CN
Inventors: 王继祥; 谢光华
Original assignee: Suzhou Tianli Sponge Co ltd
Current assignee: Suzhou Tianli Sponge Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-03-19
Anticipated expiration: 2033-08-25

Abstract

The utility model belongs to the technical field of foaming devices, and particularly relates to a sponge foaming device which comprises a device main body, wherein the device main body comprises a heating box body and a foaming box body which are matched with each other, a discharging mechanism is arranged at the bottom of the heating box body, and a discharging assembly is arranged in the foaming box body; the discharging mechanism comprises a sealing cavity formed at the bottom of the heating box body, a sealing plate rotationally arranged in the sealing cavity, a discharge hole formed at one side of the sealing cavity and an internal threaded hole formed at the bottom of the heating box body. Firstly, the unloading mechanism of heating box lower extreme can guarantee that the bottom of stirring chamber is in the horizontality at the in-process of stirring to guarantee the stirring degree of consistency, secondly set to the cooperation structure with discharge gate and closing plate, both play the guide effect after the closing plate is opened downwards, can also get into the foaming box through the discharge gate with the mixture after the stirring is accomplished simultaneously.

Description

Sponge foaming device

Technical Field

The utility model belongs to the technical field of foaming devices, and particularly relates to a sponge foaming device.

Background

The one-step foaming method is characterized in that raw materials such as polyether or polyester polyol, polyisocyanate, water, a catalyst, a surfactant, a foaming agent, other additives and the like are added in one step, mixed under high-speed stirring, foamed, and quickly transferred to a required container for foaming after stirring is finished, corresponding gas is generated in the foaming process, the conventional device is transferred through a pipeline in the transfer process, and residues are not transferred in time;

through investigation publication (bulletin) number: CN218748944U discloses a sponge foaming device, and this technique discloses "including the heating box, the lower surface fixedly connected with supporting leg of heating box, the internal surface fixedly connected with ejector pin of heating box, the lower surface fixedly connected with motor of ejector pin, the output fixedly connected with puddler of motor, the right surface sliding connection of heating box has the sliding plate, the bottom inner wall fixedly connected with second gasket of heating box, the right surface fixedly connected with extension board of heating box, the front surface fixedly connected with installation pole of supporting leg, the right surface fixedly connected with telescopic link of installation pole, lower extension board, the upper surface fixedly connected with curb plate of lower extension board, the upper surface fixedly connected with fixed plate of lower extension board, the quantity of fixed plate is a plurality of waiting technical schemes, is convenient for pass through the leaf that the stirring was accomplished into the device of foaming inside, and can remove the position of lower extension board through the telescopic link, is convenient for carry out technical effects such as foaming";

however, due to the existence of the inclined plate, the stirring rod cannot penetrate into the bottom of the box body, the position of one end of the box body close to discharging is lower, the stirring effect of the part is affected, meanwhile, discharging and sealing are realized by opening and closing the sliding plate in the heating box body, and the sealing performance and stability of the box body are required to be improved; secondly, the side plates of the foaming box body need to be disassembled after the foaming is finished, so that the operation convenience is poor, and the efficiency is low;

in order to solve the problems, a sponge foaming device is provided in the application.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a sponge foaming device which has the characteristics of improving stirring uniformity, ensuring stability and sealing performance of a heating box and facilitating taking out of formed sponge.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sponge foaming device comprises a device main body, wherein the device main body comprises a heating box body and a foaming box body which are matched with each other, a discharging mechanism is arranged at the bottom of the heating box body, and a discharging assembly is arranged in the foaming box body; the discharging mechanism comprises a sealing cavity formed at the bottom of the heating box body, a sealing plate rotatably arranged in the sealing cavity, a discharge hole formed at one side of the sealing cavity and an internal threaded hole formed at the bottom of the heating box body; the discharging component comprises a lower jogging groove arranged at the bottom of the foaming box body, a side jogging groove arranged on the inner side surface of the foaming box body, a bottom frame jogged in the lower jogging groove and a side rod jogged in the side jogging groove.

As a preferable technical scheme of the sponge foaming device, the discharging mechanism further comprises a screw rod with threads penetrating through the internal threaded holes, a crank fixed at one end of the screw rod, an adapter block rotating at the other end of the screw rod and a driving rod rotating at the other end of the adapter block.

As a preferable technical scheme of the sponge foaming device, one side of the sealing cavity far away from the discharge hole is rotationally connected with the upper end of the inner side of the sealing cavity through a rotating shaft, and one end of the bottom of the sealing cavity far away from rotation is rotationally connected with one end of the driving rod far away from the conversion block.

As a preferable technical scheme of the sponge foaming device, the top of the inner side of the sealing cavity is formed with a plane which is in sealing fit with the top of the sealing plate.

As a preferable technical scheme of the sponge foaming device, a top frame is fixedly arranged at the upper end of the side rod, and handles are fixed at the two ends of the top frame.

As a preferred technical scheme of the sponge foaming device, the upper end of the side jogging groove is provided with an opening, a complete plane is formed between the bottom frame and the inner bottom of the foaming box body after jogging with the lower jogging groove, and a complete plane is formed between the side rod and the inner surface of the foaming box body after jogging with the side jogging groove.

Compared with the prior art, the utility model has the beneficial effects that: firstly, a discharging mechanism at the lower end of a heating box body can ensure that the bottom of a stirring cavity is in a horizontal state in the stirring process, so that the stirring uniformity is ensured, secondly, a discharging hole and a sealing plate are arranged to be of a matched structure, the sealing plate plays a role in guiding materials after being opened downwards, and meanwhile, a mixture after stirring is fed into a foaming box body through the discharging hole; and secondly, the discharging assembly can directly take out the foam-molded sponge in an upward lifting mode, so that the convenience of taking out the foam-molded sponge is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic diagram of a heating box and a blanking mechanism in a front half-section structure in the utility model;

FIG. 3 is a partially exploded view of the discharge assembly of the present utility model;

in the figure: 1. a device body; 11. heating the box body; 12. a foaming box body; 2. a blanking mechanism; 21. sealing the cavity; 22. a sealing plate; 23. a discharge port; 24. an internal threaded hole; 25. a screw rod; 26. a crank; 27. a transfer block; 28. a driving rod; 3. a discharge assembly; 31. a lower fitting groove; 32. a side fitting groove; 33. a chassis; 34. a side bar; 35. a top frame; 36. a handle.

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.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the sponge foaming device comprises a device main body 1, wherein the device main body 1 comprises a heating box body 11 and a foaming box body 12 which are matched with each other, a discharging mechanism 2 is arranged at the bottom of the heating box body 11, and a discharging component 3 is arranged in the foaming box body 12; the discharging mechanism 2 comprises a sealing cavity 21 formed at the bottom of the heating box 11, a sealing plate 22 rotatably arranged in the sealing cavity 21, a discharging hole 23 formed at one side of the sealing cavity 21 and an internal threaded hole 24 formed at the bottom of the heating box 11; the discharging unit 3 includes a lower fitting groove 31 formed at the bottom of the foaming box 12, a side fitting groove 32 formed at the inner side surface of the foaming box 12, a bottom frame 33 fitted in the lower fitting groove 31, and a side lever 34 fitted in the side fitting groove 32.

Specifically, the blanking mechanism 2 further comprises a screw rod 25 threaded through the internal threaded hole 24 and a crank 26 fixed at one end of the screw rod 25, and further comprises a transfer block 27 rotating at the other end of the screw rod 25 and a driving rod 28 rotating at the other end of the transfer block 27, in this embodiment, the blanking mechanism 2 at the lower end of the heating box 11 can ensure that the bottom of the stirring cavity is in a horizontal state in the stirring process, so as to ensure stirring uniformity, the discharging hole 23 and the sealing plate 22 are arranged to be of a matched structure, the sealing plate 22 plays a role in guiding materials after being opened downwards, and meanwhile, the stirred mixture can enter the foaming box 12 through the discharging hole 23

Specifically, one side of the sealing cavity 21 far away from the discharge hole 23 is rotationally connected with the upper end of the inner side of the sealing cavity 21 through a rotating shaft, and one end of the bottom of the sealing cavity 21 far away from the rotation is rotationally connected with one end of the driving rod 28 far away from the adapter block 27.

Specifically, a plane which is in sealing fit with the top of the sealing plate 22 is formed on the top of the inner side of the sealing cavity 21, and in this embodiment, after the top of the sealing plate 22 is in extrusion contact with the top of the inner side of the sealing cavity 21, a space with a sealed bottom is formed in the stirring cavity in the heating box 11.

Specifically, the upper end fixed mounting of side lever 34 has top frame 35, and top frame 35 top both ends are fixed with handle 36, and ejection of compact subassembly 3 can directly take out the sponge after the foaming shaping through the mode that upwards promotes in this embodiment, promotes the convenience of taking out after the sponge foaming.

Specifically, the upper end of the side jogging groove 32 is opened to form an opening, after the bottom frame 33 is jogged with the lower jogging groove 31, a complete plane is formed with the bottom of the inner side of the foaming box 12, after the side rod 34 is jogged with the side jogging groove 32, a complete plane is formed with the inner side surface of the foaming box 12, and in this embodiment, the jogging arrangement ensures that after jogging, the inner side of the foaming box 12 is a rectangular cavity with a complete plane, so that the foaming effect is not affected.

The working principle and the using flow of the utility model are as follows: before stirring, rotating the crank 26 to drive the driving rod 28 to move through the spiral of the screw rod 25, finally driving the upper surface of the sealing plate 22 to be in extrusion contact with the upper surface of the inner side of the sealing cavity 21, ensuring the sealing performance and stability of the position of the stirring cavity inside the heating box 11 through extrusion, adding materials into the stirring cavity, stirring by the stirring device, connecting the foaming box 12 to the discharging position of the heating box 11 after stirring, connecting one side of the discharging hole 23 close to the foaming box 12 with an extending plate (not shown in the figure) connected with the foaming box 12, reversely rotating the crank 26 to drive the driving rod 28 to move through the spiral of the screw rod 25 and the driving rod 28 to move obliquely downwards, driving one side of the sealing plate 22 close to the discharging hole 23 to rotate downwards, enabling the mixed materials to flow out through the upper end of the downward rotation of the sealing plate 22, and then entering the inside of the foaming box 12 through the discharging hole 23 and the extending plate to perform foaming operation;

after foaming, the top frame 35 is lifted upwards through the handle 36, the top frame 35 drives the side rods 34 and the bottom frame 33 to move upwards simultaneously, the bottom frame 33 is separated from the inside of the lower embedded groove 31, the side rods 34 are separated from the inside of the side embedded groove 32, and the bottom frame 33 synchronously brings out the sponge upwards after foaming.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model 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 utility model 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 utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a sponge foaming device, includes device main part (1), device main part (1) are including heating box (11) and foaming box (12) that cooperate, its characterized in that: the bottom of the heating box body (11) is provided with a discharging mechanism (2), and a discharging component (3) is arranged in the foaming box body (12);

the blanking mechanism (2) comprises a sealing cavity (21) formed at the bottom of the heating box body (11), a sealing plate (22) rotatably arranged in the sealing cavity (21), a discharge hole (23) formed at one side of the sealing cavity (21) and an internal threaded hole (24) formed at the bottom of the heating box body (11);

the discharging assembly (3) comprises a lower jogged groove (31) formed at the bottom of the foaming box body (12), a side jogged groove (32) formed on the inner side surface of the foaming box body (12), a bottom frame (33) jogged in the lower jogged groove (31) and a side rod (34) jogged in the side jogged groove (32).

2. A sponge foaming device as claimed in claim 1, wherein: the blanking mechanism (2) further comprises a screw rod (25) penetrating through the internal threaded hole (24) in a threaded mode, a crank (26) fixed at one end of the screw rod (25), an adapter block (27) rotating at the other end of the screw rod (25) and a driving rod (28) rotating at the other end of the adapter block (27).

3. A sponge foaming device as claimed in claim 2, wherein: one side of the sealing cavity (21) far away from the discharge hole (23) is rotationally connected with the upper end of the inner side of the sealing cavity (21) through a rotating shaft, and one end of the bottom of the sealing cavity (21) far away from rotation is rotationally connected with one end of the driving rod (28) far away from the conversion block (27).

4. A sponge foaming device as claimed in claim 3, wherein: the top of the inner side of the sealing cavity (21) is provided with a plane which is in sealing fit with the top of the sealing plate (22).

5. A sponge foaming device as claimed in claim 1, wherein: a top frame (35) is fixedly arranged at the upper end of the side rod (34), and handles (36) are fixed at the two ends of the top frame (35).

6. A sponge foaming device as claimed in claim 5, wherein: the upper end of the side jogging groove (32) is provided with an opening, a complete plane is formed between the bottom frame (33) and the inner bottom of the foaming box body (12) after jogging with the lower jogging groove (31), and a complete plane is formed between the side rod (34) and the side surface of the inner side of the foaming box body (12) after jogging with the side jogging groove (32).