CN209952645U

CN209952645U - Mixer of shaping usefulness is pour to door core board

Info

Publication number: CN209952645U
Application number: CN201920672880.5U
Authority: CN
Inventors: 刘怀平; 王友明; 王斌; 宇晶; 李豹
Original assignee: Borui New Materials (beijing) Technology Co Ltd
Current assignee: Borui New Materials (beijing) Technology Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-01-17
Anticipated expiration: 2029-05-10

Abstract

The utility model particularly relates to a molding mixer is pour to door core, and the technical scheme of adoption is: including stirring barrel and main shaft, install an at least set of stirring paddle leaf on the main shaft, every group stirring paddle leaf is including the outer stirring leaf and the interior stirring leaf of cross arrangement, the outside end of outer stirring leaf is laminated with stirring barrel's inner wall mutually. Through the cooperation setting of outer stirring paddle leaf and interior stirring paddle leaf, and outer stirring paddle leaf's outside end sets up with the inner wall adaptation of stirring barrel for the mixer stirring is more even and abundant, raises the efficiency.

Description

Mixer of shaping usefulness is pour to door core board

Technical Field

The utility model relates to an agitated vessel field specifically is a door core pours mixer of shaping usefulness.

Background

Mixers are widely used in the manufacture of chemical products such as paints and adhesives to mix materials.

At present, the mixer of general use is single-blade stirring, because coating, gesso dissolve the back viscosity great, centrifugal force when using shorter paddle stirring makes liquid flow to section of thick bamboo wall, surpasss the stirring scope of paddle, causes the stirring inhomogeneous, because the atress is great when using longer paddle, causes the paddle to warp easily to lead to the fact great load for motor and main shaft, life shortens, and is inefficient.

Therefore, aiming at the current situation that the stirring machine is insufficient in stirring and low in efficiency when pouring and forming are carried out in the production of the existing door core plate, the problem that the development of the stirring machine capable of sufficiently stirring and high in efficiency for pouring and forming the door core plate is in urgent need of solving is solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to foretell technical problem, provide a can intensive mixing, efficient door core pour the mixer of shaping usefulness.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a mixer that shaping was used is pour to door core board, includes stirring barrel and main shaft, install at least a set of stirring paddle leaf on the main shaft, every group stirring paddle leaf is including the outer stirring leaf and the interior stirring leaf of cross arrangement, the outside end of outer stirring leaf is laminated with the inner wall of stirring barrel mutually. Through the cooperation setting of outer stirring paddle leaf and interior stirring paddle leaf, and outer stirring paddle leaf's outside end sets up with the inner wall adaptation of stirring barrel for the mixer stirring is more even and abundant, raises the efficiency.

Furthermore, the width of the blade surface projection of the outer stirring blade is smaller than that of the inner stirring blade. The outer paddle is longer, so that the stress is large during stirring, and the stress of the outer paddle can be reduced by the arrangement of relatively narrower or smaller helicity, so that the equipment runs more smoothly, the load of a driving system is reduced, and the service life is prolonged; through the inner blade that sets up relative broad to increase stirring width, use less stirring blade in the mixer and can accomplish stirring on a large scale.

Further, the stirring blade is spiral and extends spirally from the middle to the outer end. The spiral setting through stirring paddle leaf to adapt to the material flow direction, reduce the resistance.

Further, the stirring blades have a cross part between two adjacent groups. The stirring blades are connected during stirring and fully stirred.

Furthermore, a feeding port is arranged at the upper part of the stirring cylinder body, and a discharging port is arranged at the lower part of the stirring cylinder body.

Further, the discharging port is controlled and driven by an air cylinder. The opening and closing are controlled by arranging a pneumatic discharging hole.

Furthermore, the included angle between the projections of the central axes of the outer stirring blade and the inner stirring blade on the same side of the main shaft is 40-80 degrees.

Furthermore, the included angle between the projections of the central axes of the outer stirring blade and the inner stirring blade on the same side of the main shaft is 60 degrees.

The utility model discloses an adopt above-mentioned technical scheme, have following advantage:

1. compare with single oar leaf mixer, the door core board that this scheme provided pours the mixer of shaping usefulness and can stir more abundant, efficiency is higher.

2. The outer stirring blades and the inner stirring blades are matched, and the outer side ends of the outer stirring blades are matched with the inner wall of the stirring cylinder body, so that the stirring of the stirrer is more uniform and sufficient, and the efficiency is improved; the outer paddle is longer, so that the stress is large during stirring, and the stress of the outer paddle can be reduced by the arrangement of relatively narrower or smaller helicity, so that the equipment runs more smoothly, the load of a driving system is reduced, and the service life is prolonged; the stirring width is increased by arranging the relatively wider inner blades, and the stirring in a large range can be completed by using fewer stirring blades in the stirrer; the spiral setting through stirring paddle leaf to adapt to the material flow direction, reduce the resistance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure, 1, a driving system, 2, a main shaft, 3, an outer stirring blade, 4, a feeding port, 5, an inner stirring blade, 6 and a discharging port.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1, the mixer for pouring and molding the door panel comprises a mixing cylinder and a main shaft 2, wherein a mixing blade is arranged on the main shaft 2, the mixing blade comprises an outer mixing blade 3 and an inner mixing blade 5 which are arranged in a crossed manner, and the outer end part of the outer mixing blade 3 is attached to the inner wall of the mixing cylinder. Wherein, one side of stirring barrel is provided with actuating system 1, and actuating system 1 includes the motor, and the motor passes through the speed reducer, the gear is connected with main shaft 2, drives main shaft 2 and rotates. Through the cooperation setting of outer stirring paddle leaf and interior stirring paddle leaf, and outer stirring paddle leaf's outside end sets up with the inner wall adaptation of stirring barrel for the mixer stirring is more even and abundant, raises the efficiency.

The blade surface projection width of the outer stirring blade 3 is smaller than that of the inner stirring blade 5, the outer paddle blade is longer, so that the stress during stirring is large, the stress of the outer paddle blade can be reduced through the arrangement of relatively narrower or smaller helicity, the equipment can run more smoothly, the load of a driving system is reduced, and the service life is prolonged; the stirring width is increased by arranging the relatively wider inner blades, and the stirring in a large range can be completed by using fewer stirring blades in the stirrer; stirring paddle leaf is the heliciform setting, and adapt to the length of stirring barrel, screw setting through stirring paddle leaf, with adaptation material flow direction, reduce the resistance, and stirring paddle leaf has cross section between adjacent two sets of, and set up main shaft 2 with the contained angle between the central axis projection of outer stirring leaf 3 of one side and interior stirring leaf 5 into 40-80 degrees, in this embodiment, main shaft 2 is with the contained angle between the central axis projection of outer stirring leaf 3 of one side and interior stirring leaf 5 for 60 degrees, link up during the stirring paddle leaf stirring, with intensive mixing.

In addition, a feeding port 4 is arranged at the upper part of the stirring cylinder body and used for feeding materials, a discharging port 6 is arranged at the lower part of the stirring cylinder body, a pneumatic discharging port is arranged to facilitate the opening and closing of the discharging port 6, and an air cylinder is arranged at one side of the pneumatic discharging port and driven and controlled by the air cylinder.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a mixer that shaping was used is pour to door core board, includes stirring barrel and main shaft (2), its characterized in that, install at least a set of stirring paddle leaf on main shaft (2), every group stirring paddle leaf is including outer stirring leaf (3) and interior stirring leaf (5) of cross arrangement, the outside end of outer stirring leaf (3) is laminated with the inner wall of stirring barrel mutually.

2. The mixer for pouring and molding the door core plate as claimed in claim 1, wherein the width of the blade surface projection of the outer mixing blade (3) is smaller than the width of the blade surface projection of the inner mixing blade (5).

3. The mixer for casting of a door core according to claim 1, wherein the outer stirring blade (3) and the inner stirring blade (5) are each formed in a spiral shape and extend spirally from one end of the main shaft (2) to an outer end thereof.

4. The mixer for casting door panels according to claim 3, wherein the mixing blades have a cross section between two adjacent sets.

5. The mixer for pouring and molding the door core plate according to claim 1, wherein a feeding port (4) is arranged at the upper part of the mixing cylinder body, and a discharging port (6) is arranged at the lower part of the mixing cylinder body.

6. A mixer for use in the casting of door panels according to claim 5, wherein the discharge opening (6) is driven by a pneumatic cylinder.

7. The mixer for pouring and molding the door core plate according to claim 2, wherein the included angle between the projections of the central axes of the outer mixing blade (3) and the inner mixing blade (5) on the same side of the main shaft (2) is 40-80 degrees.

8. The mixer for pouring and molding the door core plate according to claim 7, wherein the included angle between the projections of the central axes of the outer mixing blade (3) and the inner mixing blade (5) on the same side of the main shaft (2) is 60 degrees.