CN219947007U

CN219947007U - Polyurethane foaming device

Info

Publication number: CN219947007U
Application number: CN202321187773.6U
Authority: CN
Inventors: 花兴艳; 武强; 姜姗姗; 何丹
Original assignee: Ningbo Juhai Guangyuan New Materials Co ltd
Current assignee: Ningbo Juhai Guangyuan New Materials Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-03
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a polyurethane foaming device, in particular to the technical field of polyurethane production equipment, which comprises a polyurethane foaming equipment body, wherein a polyurethane foaming equipment control box is arranged on the polyurethane foaming equipment body, a first fixed circular ring is arranged on one side of the polyurethane foaming equipment control box, a fixed disc is arranged in the first fixed circular ring, a connecting rotating shaft is rotatably arranged on one side of the fixed disc, and a connecting rotating disc is arranged on the connecting rotating shaft; according to the utility model, the filter screen plate can be replaced through the first fixed ring, the fixed disc, the connecting turntable and the second fixed ring, and the filter screen plate can be cleaned without stopping when the filter screen plate is replaced, so that the problem that dust scraped off on the existing filter screen plate can be re-adsorbed on the filter screen plate by the air suction fan blade, and the filter screen plate can be cleaned after stopping is facilitated, and the heat dissipation of the control box of the polyurethane foaming equipment is facilitated.

Description

Polyurethane foaming device

Technical Field

The utility model relates to the field of polyurethane production equipment, in particular to a polyurethane foaming device.

Background

The polyurethane foaming device is a machine for foaming polyurethane foam plastics, and can produce qualified foam products. The existing foaming device is found after long-time use, because dust and impurities in a factory workshop are more, the heat dissipation filter screen plate of the polyurethane foaming device is blocked, and heat dissipation of the control box of the polyurethane foaming device is affected.

In the prior art, as the application number is CN202220562872.7, a polyurethane foaming device is disclosed, through the cleaning unit, when the polyurethane foaming device is used for a long time, a large amount of dust is adhered to the filter screen plate, the side wall of the holding handle is held to drive the fixing plate to slide up and down on the side wall of the control box of the foaming equipment, the flexible brush and the flexible scraper fixedly connected with the side wall of the fixing plate simultaneously clean and scrape the side wall of the filter screen plate, the effect of cleaning and improving the heat dissipation effect is achieved, after the cleaning is completed, the limiting rod is inserted into the plug-in block, the elastic piece is utilized to pull the limiting bolt to penetrate the limiting rod to be plugged in the side wall of the plug-in block to limit, and the effect of accommodating the fixing plate is achieved; according to the technical scheme, the cleaning unit can clean and scrape the filter screen plate, however, the fan blades are arranged to suck external cold air into the control box of the foaming equipment to dissipate heat, in the process of actual use, after dust and other impurities on the filter screen plate are scraped by the flexible brushes and the flexible scrapers, the dust and other impurities can be re-adsorbed on the filter screen plate under the action of the fan blades, so that when the impurities are cleaned, the fan cannot be operated, the fan needs to be stopped for cleaning, and meanwhile, the magnetic attraction mechanism arranged on the fan needs to be operated to realize beating of the filter screen plate, and after the impurities are knocked down, the fan still can re-adsorb the knocked impurities on the filter screen plate, so that the cleaning effect is poor, and the magnetic type filter screen plate has limitation.

Disclosure of Invention

The utility model aims to provide a polyurethane foaming device which solves the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a polyurethane foaming device, includes polyurethane foaming equipment body, install polyurethane foaming equipment control box on the polyurethane foaming equipment body, first fixed ring is installed to one side of polyurethane foaming equipment control box, install fixed disc in the first fixed ring, one side rotation of fixed disc is installed and is connected the pivot, install the connection carousel in the connection pivot, connect the carousel rotate set up in the first fixed ring, install four evenly distributed's filter screen board on the connection carousel, install the fixed ring of second on the fixed disc, the one end of the fixed ring of second extend in polyurethane foaming equipment control box's inside, the fan is installed in the fixed ring rotation of second, and the fan can be with the outside cold air suction to the inside of polyurethane foaming equipment control box for the induced draught fan, can accelerate the heat dissipation of its inside.

In a possible implementation manner, the dust cleaning collecting box is installed on one side of the polyurethane foaming equipment control box, the drawing water tank is slidably installed at the bottom end of the interior of the dust cleaning collecting box, the top of the drawing water tank is provided with an opening, a handle is installed on one side of the drawing water tank, the drawing water tank can be conveniently pulled out by the aid of the handle, water is stored in the drawing water tank, and therefore after impurities such as dust on the filter screen plate are cleaned, the dust cleaning collecting box can play a certain blocking role on the impurities such as flying dust, the dust is prevented from diffusing outwards, meanwhile the dust falls into the water in the drawing water tank to play a role in condensing the impurities such as dust, the dust is prevented from continuing to diffuse into the air, and then the dust can be collected by timely replacing the water.

In one possible implementation manner, the dust cleaning member is arranged in the dust cleaning collecting box, the dust cleaning member comprises a plurality of uniformly arranged telescopic rods fixed on the inner wall of the dust cleaning collecting box, springs are sleeved on the telescopic rods, a cleaning plate is arranged at one end of each telescopic rod, a hairbrush is arranged at one side of the cleaning plate, and the telescopic rods and the springs can enable the hairbrush to be fully contacted with the filtering net plate when cleaning the filtering net plate.

In one possible implementation manner, a connection torsion disc is installed at one end of the connection rotating shaft, and an anti-slip groove is formed in the connection torsion disc.

In one possible implementation, the connection turntable is in contact with the second fixed ring, which is identical to the diameter of the filter screen plate.

In one possible implementation, the connection turntable is in contact with the brushes, and the distance between the two brushes at the lowest end and the uppermost end corresponds to the diameter of the filter screen plate.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the filter screen plate can be replaced through the first fixed circular ring, the fixed circular disc, the connecting turntable and the second fixed circular ring, and the filter screen plate can be cleaned without stopping when being replaced, so that the problems that dust scraped off on the existing filter screen plate can be re-adsorbed on the filter screen plate by the air suction fan blade and can be cleaned after stopping are solved, the heat dissipation of the control box of the polyurethane foaming equipment is facilitated, the polyurethane foaming device is more convenient to use, and the applicability is better;

2. the dust cleaning collecting box can collect the dust cleaning component to clean impurities on the filter screen plate, so that the impurity is prevented from flying and diffusing, the cleaned impurities cannot be re-adsorbed on the filter screen plate by the fan, the cleaning effect is better, the dust cleaning of the filter screen plate is further facilitated, and the efficient heat dissipation of the polyurethane foaming equipment control box is realized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a dust cleaning collection box according to the present utility model;

FIG. 3 is a schematic view of a first stationary ring according to the present utility model;

fig. 4 is a cross-sectional view of a first stationary ring of the present utility model.

Reference numerals illustrate:

1. a polyurethane foaming device body; 2. a polyurethane foaming equipment control box; 3. a first fixed ring; 4. a fixed disc; 401. the connecting rotating shaft; 402. the connecting torsion disc; 403. the connecting turntable; 404. a filter screen plate; 5. a second fixed ring; 501. a fan; 6. a dust cleaning collecting box; 601. drawing the water tank; 7. a dust cleaning member; 701. a telescopic rod; 702. a spring; 703. a cleaning plate; 704. a brush.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:

example 1

The specific structure of this embodiment, as shown in fig. 1, 3 and 4, a polyurethane foaming device, including polyurethane foaming equipment body 1, install polyurethane foaming equipment control box 2 on the polyurethane foaming equipment body 1, first fixed ring 3 is installed to one side of polyurethane foaming equipment control box 2, install fixed disc 4 in the first fixed ring 3, connect pivot 401 is installed in one side rotation of fixed disc 4, there is certain frictional force between connect pivot 401 and fixed disc 4, therefore after rotating certain angle with connect the carousel 403, connect the carousel 403 and can keep invariable, install connect the carousel 403 on the pivot 401, connect the carousel 403 rotation and set up in first fixed ring 3, install four evenly distributed's filter screen boards 404 on the carousel 403, install second fixed ring 5 on the fixed disc 4, the one end of second fixed ring 5 extends in the inside of polyurethane foaming equipment control box 2, fan 501 is installed in the rotation of second fixed ring 5.

In some examples, a connection torsion disc 402 is mounted at one end of the connection shaft 401, and an anti-slip groove is formed on the connection torsion disc 402.

In some examples, the connection turntable 403 is in contact with the second fixed ring 5, the second fixed ring 5 is in accordance with the diameter of the filter screen plate 404, and the connection turntable 403 rotates, so that a group of filter screen plates 404 corresponds to the position of the second fixed ring 5, and due to the mutual contact between them, when the fan 501 is operated, cool air can enter the polyurethane foam control box 2 through the corresponding filter screen plate 404, and thus the cool air cannot pass through the other filter screen plates 404.

By adopting the technical scheme: when needs clear up the change to filter screen plate 404, rotate and connect the torsion disc 402 and can drive and connect pivot 401 and connect carousel 403 and rotate, when rotating, the filter screen plate 404 of another group can replace the filter screen plate 404 of last group to remove the position of second fixed ring 5, rotate two units's filter screen plate 404, just can rotate the filter screen plate 404 that is in dust clearance collecting box 6 to suitable position, and just the filter screen plate 404 that uses just can rotate the position of dust clearance collecting box 6, owing to set up four sets of filter screen plates 404, therefore when rotating filter screen plate 404, the filter screen plate 404 can appear in the position of second fixed ring 5 in turn, therefore when carrying out the clearance change, need not shut down the clearance, use more conveniently.

Example 2

In the specific structure of this embodiment, as shown in fig. 1 and 2, a dust cleaning and collecting tank 6 is installed on one side of a polyurethane foam apparatus control box 2, a drawing water tank 601 is slidably installed at the inner bottom end of the dust cleaning and collecting tank 6, the top of the drawing water tank 601 is opened, and a handle is installed on one side of the drawing water tank 601.

In some examples, the dust cleaning member 7 is disposed in the dust cleaning collecting box 6, the dust cleaning member 7 includes a plurality of uniformly arranged telescopic rods 701 fixed on the inner wall of the dust cleaning collecting box 6, springs 702 are sleeved on the telescopic rods 701, a cleaning plate 703 is mounted on one end of the telescopic rods 701, and brushes 704 are mounted on one side of the cleaning plate 703.

In some examples, the connection turntable 403 is in contact with the brushes 704, and the distance between the two brushes 704 at the lowermost end and the uppermost end corresponds to the diameter of the screen plate 404.

By adopting the technical scheme: when changing filter screen plate 404, rotate and connect pivot 401 and can drive and connect carousel 403 and rotate, under the effect of brush 704, connect carousel 403 and rotate, be in impurity etc. on the filter screen plate 404 surface in dust clearance collecting box 6 can be brushed down, simultaneously under the effect of dust clearance collecting box 6, impurity such as dust can not outwards fly around, thereby can drop in the water in the pull water tank 601 and be condensed afterwards, consequently can realize collecting dust impurity.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a polyurethane foaming device, includes polyurethane foaming equipment body (1), install polyurethane foaming equipment control box (2), its characterized in that on polyurethane foaming equipment body (1): the utility model discloses a polyurethane foaming equipment control box, including polyurethane foaming equipment control box, fixed disc (4), connection carousel (403), filter screen board (404) of four evenly distributed are installed on connection carousel (403), fixed disc (4) are last to install second fixed ring (5), one end of second fixed ring (5) extend in the inside of polyurethane foaming equipment control box (2), fan (501) are installed in the rotation of second fixed ring (5).

2. A polyurethane foam apparatus as set forth in claim 1 wherein: dust clearance collecting box (6) is installed to one side of polyurethane foaming equipment control box (2), inside bottom slidable mounting of dust clearance collecting box (6) has pull water tank (601), the top of pull water tank (601) is established to the opening, and installs the handle in one side of pull water tank (601).

3. A polyurethane foam apparatus as set forth in claim 2 wherein: the dust cleaning collecting box (6) is internally provided with a dust cleaning component (7), the dust cleaning component (7) comprises a plurality of telescopic rods (701) which are fixed on the inner wall of the dust cleaning collecting box (6) and are uniformly arranged, springs (702) are sleeved on the telescopic rods (701), one end of each telescopic rod (701) is provided with a cleaning plate (703), and one side of each cleaning plate (703) is provided with a hairbrush (704).

4. A polyurethane foam apparatus as set forth in claim 1 wherein: one end of the connecting rotating shaft (401) is provided with a connecting torsion disc (402), and the connecting torsion disc (402) is provided with an anti-slip groove.

5. A polyurethane foam apparatus as set forth in claim 1 wherein: the connecting turntable (403) is in contact with the second fixed circular ring (5), and the diameter of the second fixed circular ring (5) is consistent with that of the filter screen plate (404).

6. A polyurethane foam apparatus as set forth in claim 3 wherein: the connecting turntable (403) is in contact with the brushes (704), and the distance between the two brushes (704) at the lowest end and the uppermost end is consistent with the diameter of the filter screen plate (404).