CN213335304U

CN213335304U - Raw material drying device for polyurethane foam plastic processing

Info

Publication number: CN213335304U
Application number: CN202021542665.2U
Authority: CN
Inventors: 倪永明
Original assignee: Zhejiang Tiancheng Thermal Insulation Technology Co ltd
Current assignee: Zhejiang Tiancheng Thermal Insulation Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-01
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a raw materials drying device is used in polyurethane foam processing, which comprises a tank body, the lower extreme of the jar body is equipped with the support, the jar body is close to left upper end and is equipped with the feed inlet, the jar body is located the intercommunication and is provided with the discharging pipe on the bottom that central point put, the upper end of the jar body is equipped with the driving piece, the jar body is located the vertical rabbling mechanism that runs through on the top surface that central point put, the driving piece is connected with the rabbling mechanism transmission, be equipped with heating member on the annular inner wall. The utility model discloses a driving motor drives the dwang and rotates for the dwang drives the stirring board of spiral puddler and arc form and rotates simultaneously, and will pile up the raw materials in jar body bottom by arc form stirring board cooperation spiral puddler and overturn and mix, improves the dry effect of raw materials, and the ceramic ring heater body through setting is heated and is dried the raw materials of jar internal portion, and the cooperation temperature controller is convenient for adjust jar internal portion drying temperature according to actual need.

Description

Raw material drying device for polyurethane foam plastic processing

Technical Field

The utility model relates to a polyurethane foam processing technology field especially relates to raw materials drying device is used in polyurethane foam processing.

Background

Polyurethane foam is prepared by polymerizing and foaming isocyanate and hydroxyl compounds, and can be divided into soft and hard types according to the hardness, and the polyurethane foam has the characteristics of excellent elasticity, flexibility, elongation, compressive strength, good chemical stability and the like, and is commonly used for buffering packages of high-grade precise instruments, precious instruments and the like.

Current polyester foam raw materials drying device when the in-service use, its raw materials pile up in jar body bottom easily, and dry effect is not good, and is not convenient for adjust drying temperature according to actual need, and the raw materials drying device is used in polyurethane foam processing that now proposes solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a raw materials drying device is used in polyurethane foam processing for solve current polyester foam raw materials drying device in the background art when in-service use, its raw materials are piled up in jar body bottom easily, and dry effect is not good, and is not convenient for adjust drying temperature's technical problem according to actual need.

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

raw materials drying device is used in polyurethane foam processing, which comprises a tank body, the lower extreme of the jar body is equipped with the support, the jar body is close to left upper end and is equipped with the feed inlet, the jar body is located the intercommunication and is provided with the discharging pipe on the bottom that central point put, the upper end of the jar body is equipped with the driving piece, the jar body is located the vertical rabbling mechanism that runs through on the top surface that central point put, the driving piece is connected with the rabbling mechanism transmission, be equipped with the heating member on the annular inner.

Preferably, the driving part comprises a driving motor fixedly installed on the tank body and close to the upper end of the right side, a connecting rod is fixedly connected to a driving shaft of the driving motor, a first bevel gear is coaxially and fixedly connected to the connecting rod, and the first bevel gear is in transmission connection with the stirring mechanism.

Preferably, rabbling mechanism runs through the dwang that the jar body is located the central point and puts the top surface setting including the L type fixed block and the vertical rotation that are close to the left side upper end in the jar body respectively fixed connection, the upper end of dwang is rotated with the lower extreme of L type fixed block horizontal segment and is connected, the dwang is located jar external one and serves coaxial fixedly connected with second bevel gear, first bevel gear and second bevel gear meshing, the dwang is located jar internal lower extreme fixedly connected with spiral puddler, the lower extreme fixedly connected with stirring board of spiral puddler.

Preferably, the stirring plate is arranged in an arc shape.

Preferably, a valve is fixedly arranged on the discharge pipe.

Preferably, the heating member comprises a ceramic annular heater body fixedly mounted on the annular inner wall of the tank body and a temperature controller fixedly mounted on the side wall of the right end of the tank body, and the ceramic annular heater body is electrically connected with the temperature controller.

Compared with the prior art, the utility model, its beneficial effect does:

1. drive the dwang through driving motor and rotate for the dwang drives the stirring board of spiral puddler and arc form and rotates simultaneously, and will pile up the raw materials in jar body bottom by arc form stirring board cooperation spiral puddler and overturn and mix, improves the dry effect of raw materials.

2. The ceramic ring heater body through setting up heats the raw materials of jar internal portion and dries, and the cooperation temperature controller is convenient for adjust jar internal portion drying temperature according to actual need.

Drawings

FIG. 1 is a schematic perspective view of a raw material drying apparatus for polyurethane foam processing according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of an agitating mechanism of the raw material drying apparatus for polyurethane foam processing according to the present invention;

fig. 4 is a schematic structural diagram of the raw material drying device for processing polyurethane foam of the present invention.

In the figure: 1 tank body, 2 supports, 3 feed inlets, 4 discharge pipes, 5 driving motors, 6 connecting rods, 7 first bevel gears, 8L-shaped fixed blocks, 9 rotating rods, 10 second bevel gears, 11 spiral stirring rods, 12 stirring plates, 13 valves, 14 ceramic ring heater bodies and 15 temperature controllers.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, raw materials drying device is used in polyurethane foam processing, including a jar body 1, the lower extreme of jar body 1 is equipped with support 2, jar body 1 is close to left upper end and is equipped with feed inlet 3, feed inlet 3 is used for leading-in jar internal 1 with the raw materials, jar body 1 is provided with discharging pipe 4 on the bottom that the central point was put in the intercommunication, fixed mounting has valve 13 on discharging pipe 4, valve 13 is used for controlling the raw materials discharge in discharging pipe 4, the upper end of jar body 1 is equipped with the driving piece, the driving piece includes fixed mounting in jar body 1 and is close to the driving motor 5 of right side upper end: Y132S1-2, driving motor 5 is used for driving first bevel gear 7 on connecting rod 6 to rotate, and fixedly connected with connecting rod 6 on the drive shaft of driving motor 5, coaxial fixedly connected with first bevel gear 7 on connecting rod 6, first bevel gear 7 and rabbling mechanism transmission are connected.

The stirring mechanism is vertically arranged on the top surface of the tank body 1 at the central position in a penetrating manner, the driving part is in transmission connection with the stirring mechanism, the stirring mechanism comprises an L-shaped fixed block 8 fixedly connected to the tank body 1 near the upper end of the left side and a rotating rod 9 vertically rotating and penetrating the tank body 1 at the top surface of the central position, the upper end of the rotating rod 9 is in rotating connection with the lower end of the horizontal section of the L-shaped fixed block 8, the L-shaped fixed block 8 is used for supporting the rotating rod 9, a second bevel gear 10 is coaxially and fixedly connected to one end of the rotating rod 9 outside the tank body 1, a first bevel gear 7 is meshed with the second bevel gear 10, the first bevel gear 7 rotates to drive the meshed second bevel gear 10 to rotate, and the rotating rod 9 which is coaxially connected is driven by the second bevel gear 10 to rotate, so that the, improve the dry effect of raw materials, dwang 9 is located jar lower extreme fixedly connected with spiral puddler 11 of body 1, the lower extreme fixedly connected with stirring board 12 of spiral puddler 11, stirring board 12 is the arc form setting, be equipped with on jar body 1's the annular inner wall and add the heat-insulating material, it includes ceramic ring heater body 14 and the temperature controller 15 of fixed mounting in jar body 1 right-hand member lateral wall setting that fixed mounting set up respectively in jar body 1 annular inner wall to add heat and dry, ceramic ring heater body 14 is prior art, ceramic ring heater body 14 is no longer repeated here, the model of temperature controller 15 is: TC303-3A4L, a temperature controller 15 is used for controlling the ceramic ring heater body 14 and controlling the drying temperature in the tank body 1, and the ceramic ring heater body 14 is electrically connected with the temperature controller 15.

When the utility model is used, raw materials are led into the tank body 1 through the feed inlet 3, the driving motor 5 at the upper end of the tank body 1 is started to drive the first bevel gear 7 on the connecting rod 6 to rotate, the first bevel gear 7 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the rotating rod 9 which is coaxially connected to be matched with the L-shaped fixed block 8 to rotate, the spiral stirring rod 11 and the arc-shaped stirring plate 12 are driven to rotate simultaneously when the rotating rod 9 rotates, and then the arc-shaped stirring plate 12 is matched with the spiral stirring rod 11 to overturn and stir the raw materials accumulated at the bottom of the tank body 1, the drying effect of the raw materials is improved, the temperature controller 15 is started to be matched with the ceramic annular heater body 14 to heat and dry the raw materials in the tank body 1, the drying temperature in the tank body 1 can be conveniently adjusted according to actual needs, the valve 13 on, the raw material is discharged via a discharge pipe 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Raw materials drying device is used in polyurethane foam processing, including a jar body (1), the lower extreme of the jar body (1) is equipped with support (2), its characterized in that, the jar body (1) is close to left upper end and is equipped with feed inlet (3), the intercommunication is provided with discharging pipe (4) on the bottom that the jar body (1) is located central point and puts, the upper end of the jar body (1) is equipped with the driving piece, the jar body (1) is located the vertical rabbling mechanism that runs through on the top surface that central point put, the driving piece is connected with the rabbling mechanism transmission, be equipped with the heating member on the annular inner wall of the jar body.

2. The raw material drying device for polyurethane foam processing as recited in claim 1, wherein the driving member comprises a driving motor (5) fixedly mounted on the upper end of the tank body (1) near the right side, a connecting rod (6) is fixedly connected to a driving shaft of the driving motor (5), a first bevel gear (7) is coaxially and fixedly connected to the connecting rod (6), and the first bevel gear (7) is in transmission connection with the stirring mechanism.

3. The raw material drying device for polyurethane foam processing according to claim 2, wherein the stirring mechanism comprises a rotating rod (9) which is respectively fixedly connected to the tank body (1) near the L-shaped fixing block (8) at the upper end of the left side and vertically rotates through the tank body (1) and is arranged on the top surface of the central position, the upper end of the rotating rod (9) is rotatably connected with the lower end of the horizontal section of the L-shaped fixing block (8), the rotating rod (9) is positioned at one end outside the tank body (1) and is coaxially and fixedly connected with a second bevel gear (10), the first bevel gear (7) is meshed with the second bevel gear (10), the rotating rod (9) is positioned at the lower end fixedly connected with a spiral stirring rod (11) inside the tank body (1), and the lower end fixedly connected with a stirring plate (12) of the spiral stirring.

4. The raw material drying device for polyurethane foam processing according to claim 3, wherein the agitating plate (12) is provided in an arc shape.

5. The raw material drying apparatus for polyurethane foam processing according to claim 1, wherein a valve (13) is fixedly attached to the discharging pipe (4).

6. The raw material drying device for polyurethane foam processing according to claim 1, wherein the heating member comprises a ceramic ring heater body (14) fixedly installed on the inner wall of the ring of the tank body (1) and a temperature controller (15) fixedly installed on the sidewall of the right end of the tank body (1), respectively, and the ceramic ring heater body (14) is electrically connected with the temperature controller (15).