Adjustable pouring nozzle for two-component foam

Abstract

The utility model relates to the technical field of pouring spray head, concretely is a kind of adjustable pouring spray head of two-component foamed material, including mounting bracket and pulling inner container, the inside movable joint of pulling inner container has pouring assembly, the both sides of mounting bracket are provided with storage component, and pouring assembly includes pulling frame, the inside movable joint of pulling inner container has pulling frame, the inside of pulling frame is provided with receiving inner frame.The utility model can make the adjustable receiving use operation of equipment to carry out the pouring spray head of two-component foamed material more adaptable by the mounting bracket, pulling inner container, pulling frame, receiving inner frame, pouring spray head body, material conveying pipe, sealing ring seat, limit slide plate, control material valve seat, pulling handle and sealing rubber strip, in actual use process, staff first carries out pulling installation operation by pulling inner container in the inside of mounting bracket to the whole pulling frame, and the limit of pulling when the limit slide plate in the inside of pulling frame.

Description

Technical Field

[0001] This utility model relates to the field of pouring nozzle technology, specifically an adjustable pouring nozzle for two-component foaming materials. Background Technology

[0002] Chemical foaming materials are compounds that release gases such as carbon dioxide and nitrogen after being heated and decomposed, and form dispersed and relatively uniform fine pores in the composition of plastics, rubber, resins and food. They can be divided into organic foaming materials and inorganic foaming materials. Chemical foaming materials can be used to fill the interior of building materials by casting.

[0003] For example, patent document CN 221255481 U discloses a spray nozzle for pouring silt foundation pit cushion layers, which effectively solves the problems of unreasonable pouring and discharge structure, uneven discharge, small pouring range, and low pouring efficiency in the prior art. The technical solution includes a discharge cylinder of a pump truck, with a vertical and rotatable vertical cylinder on the lower side of the discharge cylinder. The lower end of the vertical cylinder is a spherical chamber, and there are multiple discharge pipes on the lower side of the spherical chamber. Multiple inclined plates are fixed on the inner wall of the vertical cylinder. When concrete passes through the vertical cylinder from top to bottom, the concrete impacts the multiple inclined plates, causing the vertical cylinder to rotate. This utility model has an ingenious structure. During the pouring process, it can divide the raw concrete into multiple streams and distribute them circumferentially over a large area, enabling rapid and uniform pouring and greatly improving the pouring efficiency of silt foundation pit cushion layers.

[0004] However, when this structure is used for adjustable casting of two-component foamed materials, due to its own structural limitations, it is impossible to adjust and store the casting nozzle as a whole. At the same time, the equipment cannot perform more efficient loading and unloading operations of two-component foamed materials, which cannot meet the daily use needs. Therefore, it is urgent to design an adjustable casting nozzle for two-component foamed materials to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable pouring nozzle for two-component foamed materials, in order to solve the problem mentioned in the background art that, due to the limitations of its own structure, the existing structure cannot be adjusted and stored for use when applied to the adjustable pouring of two-component foamed materials. At the same time, the equipment cannot perform more efficient loading and unloading operations of two-component foamed materials, thus failing to meet the needs of daily use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable pouring nozzle for two-component foaming material, including a mounting frame, a retractable inner liner provided at the center of the inner wall of the mounting frame, a pouring component movably connected inside the retractable inner liner, and material storage components provided on both sides of the mounting frame. The casting assembly includes a pull-out frame, and the pull-out frame is movably connected to the interior of the pull-out inner liner. The pull-out frame is provided with a storage inner frame inside. The storage assembly includes a first liquid storage tank and a second liquid storage tank. The first liquid storage tank is movably connected to one side of the mounting bracket, and the second liquid storage tank is movably connected to the other side of the mounting bracket.

[0007] Preferably, the first liquid storage tank and the second liquid storage tank have the same structure, and a sealing ring is fixedly connected to the bottom edge of the first liquid storage tank and the second liquid storage tank, and a connecting valve seat is provided at the bottom center of the sealing ring.

[0008] Preferably, a pouring nozzle body is provided inside the top of the inner storage frame, and a material conveying pipe is fixedly connected to the bottom of the pouring nozzle body.

[0009] Preferably, the inner top wall of the storage frame is provided with a sealing ring seat, which is adapted to the pouring nozzle body.

[0010] Preferably, a limiting slide is fixedly connected to the back of the pull frame, a material control valve seat is fixedly connected to the bottom end of the limiting slide, and a pull handle is provided on the front of the pull frame.

[0011] Preferably, the edge of the pull-out frame is provided with a sealing strip, which is adapted to the pull-out inner liner.

[0012] Preferably, control knobs are provided at the bottom of both sides of the inner storage frame, and a liquid control base is fixedly connected to the bottom of the mounting frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This adjustable pouring nozzle for two-component foaming materials, through its mounting bracket, pull-out inner liner, pull-out frame, storage inner frame, pouring nozzle body, conveying pipe, sealing ring seat, limit slide plate, control valve seat, pull-out handle, and sealing strip, allows for a more adaptable and adjustable pouring operation for the two-component foaming material pouring nozzle. In actual use, the operator first pulls the entire pull-out frame through the pull-out inner liner inside the mounting bracket, and then pulls it out using the limit slide plate inside the pull-out frame. The equipment features a time limit, and the sealing strip on the edge of the pull-out frame seals against the inner wall of the pull-out liner, ensuring a tight seal when the inner frame is stored. The entire pouring nozzle can be stored and used inside the inner frame, with a sealing ring on the top inner wall for a secure fit. Normally, simply pull the pouring nozzle out from the top, and with the connected material delivery pipe and control valve seat, adjustable pouring of compatible two-component foaming materials can be achieved, demonstrating the practicality of the equipment design.

[0014] This adjustable pouring nozzle for two-component foaming material, through its mounting frame, pull-out frame, storage inner frame, first liquid tank, second liquid tank, control knob, and liquid control base, further enhances the overall usability of the equipment. During daily use, operators can insert and install the first and second liquid tanks on either side of the mounting frame. The first and second liquid tanks can then be connected to the liquid control base at the bottom of the mounting frame via sealing rings and connecting valve seats. The liquid control base then connects to the material control valve seat at the bottom of the limit slide. Simultaneously, the control knobs at the bottom of both sides of the storage inner frame allow for separate adjustment of the two-component foaming material, satisfying daily control and pouring operations and demonstrating the comprehensiveness of the equipment design. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the pull-out frame of this utility model; Figure 3 This is an overall schematic diagram of the structure of the first liquid storage tank of this utility model; Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A; Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0016] In the diagram: 1. Mounting bracket; 2. Pull-out inner tank; 3. Pull-out frame; 4. Storage inner frame; 5. First liquid storage tank; 6. Second liquid storage tank; 7. Sealing ring; 8. Connecting valve seat; 9. Pouring nozzle body; 10. Material conveying pipe; 11. Sealing ring seat; 12. Limiting slide plate; 13. Material control valve seat; 14. Pull-out handle; 15. Sealing strip; 16. Control knob; 17. Liquid control base. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 One embodiment provided by this utility model: An adjustable pouring nozzle for two-component foaming material includes a mounting frame 1, a retractable inner liner 2 centrally located on the inner wall of the mounting frame 1, a pouring assembly movably connected inside the retractable inner liner 2, material storage assemblies on both sides of the mounting frame 1, a limiting slide plate 12 fixedly connected to the back of the retractable frame 3, a material control valve seat 13 fixedly connected to the bottom end of the limiting slide plate 12, a retractable handle 14 on the front of the retractable frame 3, and a sealing strip 15 fitted to the edge of the retractable frame 3. Control knobs 16 are provided on both sides of the bottom of the inner storage frame 4. The bottom of the mounting frame 1 is fixedly connected to the liquid control base 17. The first liquid storage tank 5 and the second liquid storage tank 6 are inserted and installed on both sides of the mounting frame 1 respectively. At this time, the first liquid storage tank 5 and the second liquid storage tank 6 can be adapted and connected to both sides of the liquid control base 17 at the bottom of the mounting frame 1 through the sealing ring 7 and the connecting valve seat 8 at the bottom. The liquid control base 17 then connects with the material control valve seat 13 at the bottom of the back of the limit slide plate 12.

[0019] The casting assembly includes a pull-out frame 3, which is movably connected to the inside of the pull-out inner liner 2. A storage inner frame 4 is installed inside the pull-out frame 3. The storage assembly includes a first liquid storage tank 5 and a second liquid storage tank 6. The first liquid storage tank 5 is movably connected to one side of the mounting frame 1, and the second liquid storage tank 6 is movably connected to the other side of the mounting frame 1. The first liquid storage tank 5 and the second liquid storage tank 6 have the same structure. A sealing ring 7 is fixedly connected to the bottom edge of the first liquid storage tank 5 and the second liquid storage tank 6. A connecting valve seat 8 is provided at the center of the bottom end of the sealing ring 7. The top of the storage inner frame 4 is inside... The device is equipped with a pouring nozzle body 9, and a material conveying pipe 10 is fixedly connected to the bottom end of the pouring nozzle body 9. A sealing ring seat 11 is provided on the inner wall of the top of the storage inner frame 4. The sealing ring seat 11 is adapted to the pouring nozzle body 9. The pouring nozzle body 9 can be stored and used inside the storage inner frame 4. The sealing ring seat 11 on the inner wall of the top of the storage inner frame 4 provides a sealed fit. In daily use, the pouring nozzle body 9 can be pulled out from the top, and with the connected material conveying pipe 10 and material control valve seat 13, the adjustable pouring operation of the adapted two-component foaming material can be realized.

[0020] Working principle: During use, the user first pulls the entire pull-out frame 3 through the pull-out inner liner 2 inside the mounting frame 1 for installation. The limiting slide plate 12 inside the pull-out frame 3 limits the movement during pulling. The sealing strip 15 on the edge of the pull-out frame 3 seals against the pull-out inner liner 2 on the inner wall of the mounting frame 1, ensuring the airtightness of the inner frame 4 when stored inside the pull-out frame 3. At the same time, the entire pouring nozzle body 9 can be stored and used inside the inner frame 4. The sealing ring seat 11 on the inner wall at the top of the inner frame 4 provides a seal. Normally, the pouring nozzle body 9 can be pulled out from the top, and with the connected material delivery pipe 10 and material control valve seat 13, the compatible two-component foaming material can be applied. Adjustable pouring operation: During daily use, the first liquid storage tank 5 and the second liquid storage tank 6 can be inserted and installed on both sides of the mounting frame 1. At this time, the first liquid storage tank 5 and the second liquid storage tank 6 can be connected to the liquid control base 17 at the bottom of the mounting frame 1 through the sealing ring 7 and the connecting valve seat 8 at the bottom. The liquid control base 17 then connects with the material control valve seat 13 at the bottom of the back of the limit slide plate 12. At the same time, the two-component foaming material can be adjusted separately through the control knobs 16 at the bottom of both sides of the inner frame 4, which meets the daily adjustment and pouring operation of the two-component foaming material. The above is the complete working principle of this utility model.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An adjustable pouring nozzle for two-component foaming materials, comprising a mounting frame (1), characterized in that: The mounting frame (1) has a retractable inner liner (2) at the center of its inner wall. The retractable inner liner (2) is movably connected to a casting component. The mounting frame (1) has material storage components on both sides. The casting assembly includes a pull-out frame (3), and the pull-out inner liner (2) is movably connected to the pull-out frame (3). The pull-out frame (3) is provided with a storage inner frame (4). The storage assembly includes a first liquid storage tank (5) and a second liquid storage tank (6). The first liquid storage tank (5) is movably connected to one side of the mounting frame (1), and the second liquid storage tank (6) is movably connected to the other side of the mounting frame (1).

2. The adjustable casting nozzle for a two-component foaming material according to claim 1, characterized in that: The first liquid storage tank (5) and the second liquid storage tank (6) have the same structure. The bottom edge of the first liquid storage tank (5) and the second liquid storage tank (6) are fixedly connected with a sealing ring (7), and a connecting valve seat (8) is provided at the bottom center of the sealing ring (7).

3. The adjustable casting nozzle for a two-component foaming material according to claim 1, characterized in that: The top of the inner frame (4) is provided with a pouring nozzle body (9), and the bottom of the pouring nozzle body (9) is fixedly connected with a material conveying pipe (10).

4. The adjustable casting nozzle for a two-component foaming material according to claim 3, characterized in that: The inner top wall of the storage frame (4) is provided with a sealing ring seat (11), which is adapted to the pouring nozzle body (9).

5. The adjustable casting nozzle for a two-component foaming material according to claim 1, characterized in that: The back of the pull frame (3) is fixedly connected to a limiting slide plate (12), the bottom end of the limiting slide plate (12) is fixedly connected to a material control valve seat (13), and the front of the pull frame (3) is provided with a pull handle (14).

6. The adjustable casting nozzle for a two-component foaming material according to claim 1, characterized in that: The edge of the pull-out frame (3) is provided with a sealing strip (15), which is adapted to the pull-out inner liner (2).

7. The adjustable casting nozzle for a two-component foaming material according to claim 1, characterized in that: The storage inner frame (4) has control knobs (16) at the bottom of both sides, and the mounting frame (1) has a liquid control base (17) fixedly connected to the bottom.

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