CN217072962U

CN217072962U - Device for producing polyurethane

Info

Publication number: CN217072962U
Application number: CN202220678676.6U
Authority: CN
Inventors: 李文锋; 尹青峰; 周洪鑫
Original assignee: Guangdong Qiantai Chemical Co ltd
Current assignee: Guangdong Qiantai Chemical Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-29
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a device for producing polyurethane, which comprises a bottom plate and two support rods, wherein the two support rods are respectively arranged at two sides of the upper end of the bottom plate, the upper ends of the two support rods are provided with a mixing structure, and the upper end of the bottom plate is provided with a conveying structure; the hybrid structure includes: two connecting axles, blending tank, pan feeding pipe, motor, bearing bracket, puddler, stirring vane and adjusting part, the utility model relates to a polyurethane production technical field, the beneficial effect of present case is: the mixed structure that the present case adopted, through built-in adjusting part, the reciprocating motion adjusts the mounting angle of blending tank at the compounding in-process, makes the material swing in the blending tank, increases the compounding effect, has effectually solved traditional polyurethane production compounding equipment, and the stirring angle is single for the existence in the blending tank stirs the dead angle, leads to the not good technical problem of polyurethane's compounding effect.

Description

Device for producing polyurethane

Technical Field

The utility model relates to a polyurethane production technical field specifically is a device that production polyurethane was used.

Background

1. The traditional mixing equipment for polyurethane production has a single stirring angle, so that a stirring dead angle exists in a mixing tank, and the mixing effect of polyurethane is poor;

2. traditional polyurethane production compounding equipment does not have the material and carries the function, leads to mixing the material of accomplishing and piles up in blending tank discharge gate department, influences subsequent compounding operation.

Disclosure of Invention

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the device for producing polyurethane comprises a bottom plate and two support rods, wherein the two support rods are respectively arranged on two sides of the upper end of the bottom plate, a mixing structure is arranged at the upper ends of the two support rods, and a conveying structure is arranged at the upper end of the bottom plate;

the hybrid structure includes: the device comprises two connecting shafts, a mixing tank, a feeding pipe, a motor, a bearing frame, a stirring rod, stirring blades and an adjusting assembly;

two the connecting axle all inlays through the bearing and adorns in two upper end of the support bar, the blending tank both ends respectively with two the connecting axle is connected, pan feeding pipe one end communicate in wall one side on the blending tank, the motor install in blending tank upper end center department, the bearing bracket install in lower extreme in the blending tank, puddler one end inlay and adorn in the bearing bracket, and the other end run through in wall on the blending tank with the motor drive end is connected, stirring vane install in the puddler both sides, adjusting part install in blending tank lower extreme one side.

Preferably, a fixing frame for fixing the motor is arranged at the joint of the motor and the mixing tank.

Preferably, the adjustment assembly comprises: the fixing plate, the first hinged support, the second hinged support and the electric push rod are arranged on the fixing plate;

the fixed plate is arranged at the lower end of one side of one of the support rods, the first hinged support is arranged at the upper end of the fixed plate, the second hinged support is arranged on the lower wall surface of one side of the mixing tank, and two ends of the electric push rod are hinged with the first hinged support and the second hinged support respectively.

Preferably, the conveying structure comprises: the device comprises a discharge pipe, an electric control valve, a connecting hose, a conveying box body, a conveying fan and a conveying pipe;

discharging pipe one end with blending tank lower wall face center department intercommunication, the automatically controlled valve install in on the discharging pipe, coupling hose one end with discharging pipe lower extreme intercommunication, carry the box install in wall department on the bottom plate, and with the coupling hose other end intercommunication, carry the fan install in carry box one side, and give vent to anger the end inlay and adorn in carry a box lateral wall, conveyer pipe one end communicate in carry the box opposite side.

Preferably, a supporting block for supporting the conveying fan is arranged at the joint of the conveying fan and the bottom plate.

Preferably, a supporting frame for supporting the fixing plate is arranged at the joint of the fixing plate and the supporting rod.

Advantageous effects

The utility model provides a device that production polyurethane was used possesses following beneficial effect:

1. according to the mixing structure adopted by the scheme, the mounting angle of the mixing tank in the mixing process is adjusted in a reciprocating mode through the built-in adjusting assembly, so that materials can swing in the mixing tank, the mixing effect is improved, the technical problem that the mixing effect of polyurethane is poor due to the fact that the mixing dead angle exists in the mixing tank due to the fact that the mixing angle is single in the traditional polyurethane production mixing equipment is effectively solved;

2. the transport structure that the present case adopted, through the conveying fan of one side, the material that will fall in the transfer case body lasts the transport, prevents that the material from piling up the follow-up ejection of compact of influence, and the effectual traditional polyurethane production compounding equipment of having solved is not equipped with the material and carries the function, and the material that leads to mixing to accomplish piles up in blending tank discharge gate department, influences the technical problem of subsequent compounding operation.

Drawings

Fig. 1 is a schematic structural view of a device for producing polyurethane according to the present invention.

Fig. 2 is a schematic side view of the device for producing polyurethane according to the present invention.

In the figure: 1. the device comprises a base plate, 2, a support rod, 3, a connecting shaft, 4, a mixing tank, 5, a feeding pipe, 6, a motor, 7, a bearing frame, 8, a stirring rod, 9, a stirring blade, 10, a fixing frame, 11, a fixing plate, 12, a first hinged support, 13, a second hinged support, 14, an electric push rod, 15, a discharging pipe, 16, an electric control valve, 17, a connecting hose, 18, a conveying box body, 19, a conveying fan, 20, a conveying pipe, 21, a support block, 22 and a support frame.

Detailed Description

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-2, the main components of the present invention are: a device for producing polyurethane comprises a bottom plate 1 and two support rods 2, wherein the two support rods 2 are respectively arranged on two sides of the upper end of the bottom plate 1, a mixing structure is arranged at the upper ends of the two support rods 2, and a conveying structure is arranged at the upper end of the bottom plate 1;

the hybrid structure includes: the device comprises two connecting shafts 3, a mixing tank 4, a feeding pipe 5, a motor 6, a bearing frame 7, a stirring rod 8, stirring blades 9 and an adjusting assembly;

two connecting axles 3 all inlay through the bearing and adorn in two 2 upper ends of bracing piece, 4 both ends of blending tank are connected with two connecting axles 3 respectively, 5 one end of pan feeding pipe communicate in blending tank 4 upper wall one side, motor 6 installs in 4 upper end center departments of blending tank, the lower extreme in blending tank 4 is installed to bearing

bracket

7, 8 one ends of puddler are inlayed and are adorned in bearing bracket 7, and the other end runs through on blending tank 4 the wall and is connected with the drive end of motor 6, stirring vane 9 installs in 8 both sides of puddler, adjusting part installs in 4 lower extreme one side of blending tank.

It should be noted that, when needs carry out the compounding operation to polyurethane, pour into mixing tank 4 with polyurethane's raw materials according to the proportion into by staff through pan feeding pipe 5 in, rethread driving motor 6 works, drive puddler 8 and stirring vane 9 at the internal rotation of bearing bracket 7, carry out the compounding stirring to the material in the mixing tank 4, rethread drive adjusting part work, reciprocal lower extreme that promotes mixing tank 4, make mixing tank 4 at two 2 upper ends of bracing piece reciprocating swing under the effect of two connecting axles 3, increase mixing tank 4's compounding effect, the polyurethane that the mixture was accomplished is carried to the assigned position through the transport structure of bottom plate 1 upper end.

Example 2: referring to fig. 1-2, a fixing frame 10 for fixing the motor 6 is disposed at the connection position of the motor 6 and the mixing tank 4.

Example 3: referring to fig. 1-2, the adjustment assembly includes: the fixing plate 11, the first hinge base 12, the second hinge base 13 and the electric push rod 14;

the fixed plate 11 is installed at the lower end of one side of one of the support rods 2, the first hinged support 12 is installed at the upper end of the fixed plate 11, the second hinged support 13 is installed at the lower wall face of one side of the mixing tank 4, and two ends of the electric push rod 14 are respectively hinged with the first hinged support 12 and the second hinged support 13.

It should be noted that, when the material mixing angle of the mixing tank 4 needs to be adjusted, the staff drives the electric push rod 14 to work, so that the electric push rod extends and retracts back and forth between the first hinged support 12 and the second hinged support 13, the distance between the bottom end of the mixing tank 4 and the fixed plate 11 is changed, and the purpose of adjusting the material mixing angle of the mixing tank 4 is achieved.

Example 4: referring to fig. 1-2, the conveying structure includes: a discharge pipe 15, an electric control valve 16, a connecting hose 17, a conveying box body 18, a conveying fan 19 and a conveying pipe 20;

one end of a discharge pipe 15 is communicated with the center of the lower wall surface of the mixing tank 4, an electric control valve 16 is installed on the discharge pipe 15, one end of a connecting hose 17 is communicated with the lower end of the discharge pipe 15, a conveying box body 18 is installed on the upper wall surface of the bottom plate 1 and is communicated with the other end of the connecting hose 17, a conveying fan 19 is installed on one side of the conveying box body 18, an air outlet end is embedded in one side wall surface of the conveying box body 18, and one end of a conveying pipe 20 is communicated with the other side of the conveying box body 18.

It should be noted that, when polyurethane that the compounding was accomplished needs to be carried, the automatically controlled valve 16 is opened by the staff, makes blending tank 4 communicate with carrying box 18 through discharging pipe 15 and coupling hose 17, and the material in blending tank 4 falls into carrying box 18, and rethread drive conveying fan 19 work is carried the polyurethane material in carrying box 18 to the assigned position through conveyer pipe 20, reaches the purpose to the transport of polyurethane.

Example 5: referring to fig. 1-2, a supporting block 21 for supporting the conveying fan 19 is disposed at a connection position of the conveying fan 19 and the bottom plate 1.

Example 6: referring to fig. 1-2, a support frame 22 for supporting the fixing plate 11 is disposed at the joint of the fixing plate 11 and the support rod 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The device for producing polyurethane comprises a bottom plate and two support rods, and is characterized in that the two support rods are respectively arranged on two sides of the upper end of the bottom plate, a mixing structure is arranged at the upper ends of the two support rods, and a conveying structure is arranged at the upper end of the bottom plate;

2. The apparatus of claim 1, wherein a fixing frame for fixing the motor is disposed at a connection position of the motor and the mixing tank.

3. The apparatus for producing polyurethane as set forth in claim 1, wherein said adjustment assembly includes: the fixing plate, the first hinged support, the second hinged support and the electric push rod are arranged on the fixing plate;

4. The apparatus for producing polyurethane as set forth in claim 1, wherein said conveying structure includes: the device comprises a discharge pipe, an electric control valve, a connecting hose, a conveying box body, a conveying fan and a conveying pipe;

5. The apparatus of claim 4, wherein a supporting block for supporting the conveying fan is disposed at a connection position of the conveying fan and the bottom plate.

6. The apparatus for producing polyurethane as claimed in claim 3, wherein a support frame for supporting the fixing plate is provided at a connection of the fixing plate and the support rod.