CN211725438U

CN211725438U - Powder mixer

Info

Publication number: CN211725438U
Application number: CN201921163878.1U
Authority: CN
Inventors: 刘小妹
Original assignee: Yangzhou Lvqing Powder Machinery Co ltd
Current assignee: Yangzhou Lvqing Powder Machinery Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-10-23
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a powder blendor, including the compounding section of thick bamboo, the fixed compounding motor in compounding section of thick bamboo upper end, the compounding motor is equipped with the dust cover outward, the output of compounding motor penetrates the compounding section of thick bamboo inside and fixed main mixing pole, be equipped with the master gear on the main mixing pole, the inside top of compounding section of thick bamboo is rotated and is installed the intermediate gear and from the compounding pole, be equipped with driven gear on the compounding pole, the master gear carries out the external toothing with the intermediate gear, the intermediate gear carries out the external toothing with driven gear, main mixing pole and from the mixing pole on all fixed multiunit puddler, and puddler dislocation, compounding section of thick bamboo lower extreme is equipped with ejection of compact solenoid valve, the utility model discloses utilize gear engagement to realize main mixing pole and reach the purpose that changes compounding speed from compounding pole rotational speed difference, mix efficiently, mix qualitatively well.

Description

Powder mixer

Technical Field

The utility model relates to a powder production facility, in particular to powder blendor.

Background

In supplying the powder, the powder is in a fluidized state, this is realized through compressed air's effect, later the powder is taken by the air current of high-speed flow through the siphon effect, form the powder gas mixture, through the venturi powder pump, defeated powder pipe, finally reach on the spray gun, powder coating adds the mixer through resin, curing agent, pigment, filler etc. and mixes the back, pass through the extruder again, preforming cooling, crushing and crocus divides steps such as sieve to process and forms, the compounding rotational speed is certain in the current powder blendor, the material of the inside edge of compounding section of thick bamboo is difficult to melt the centre department in the compounding section of thick bamboo, compounding efficiency is low, stability is not enough.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a powder blendor, this blendor compounding is efficient, and the compounding is fast.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a powder blendor, includes the mixing drum, the fixed compounding motor in mixing drum upper end, the compounding motor is equipped with the dust cover outward, the output of compounding motor penetrates mixing drum inside and fixed main mixing pole, be equipped with the master gear on the main mixing pole, the inside top of mixing drum is rotated and is installed the intermediate gear and from the compounding pole, be equipped with driven gear on the compounding pole, the master gear carries out the external toothing with the intermediate gear, the intermediate gear carries out the external toothing with driven gear, main mixing pole and from the mixing pole on all fixed multiunit puddler, and puddler staggered arrangement, mixing drum lower extreme is equipped with ejection of compact solenoid valve.

Preferably, the extrusion assembly is installed at the lower end of the discharge electromagnetic valve and comprises an extrusion barrel fixed at the lower end of the discharge electromagnetic valve, an extrusion motor is fixed on one side face of the extrusion barrel, the output end of the extrusion motor extends into the extrusion barrel and fixes a spiral feeding rod, and an opening is formed in the other side face of the extrusion barrel.

Preferably, the mixing motor, the discharging electromagnetic valve and the extruding motor are electrically connected with the PLC.

Preferably, the intermediate gear, the main mixing rod and the auxiliary mixing rod are connected with the top end inside the mixing cylinder through rolling bearings.

Preferably, a plurality of groups of feeding pipes are uniformly arranged on the upper end surface of the mixing cylinder, and supporting legs are fixed at the lower end of the mixing cylinder.

Preferably, a transparent cylinder is installed on the outer surface of the mixing cylinder, one end of the transparent cylinder is communicated with the mixing cylinder, a piston is arranged in the transparent cylinder, a pull rod is fixed at one end of the piston, a through groove is formed in the other side face of the transparent cylinder, and the other end of the pull rod penetrates through the through groove, extends out of the transparent cylinder and fixes a pull ring.

Preferably, a lighting shell is fixed on the outer surface of the transparent cylinder, a lighting lamp is arranged in the lighting shell, a button switch is mounted on the outer surface of the lighting shell, and the button switch is respectively electrically connected with an external power supply and the lighting lamp.

By adopting the technical scheme, after the mixing motor drives the main gear to rotate, the main mixing rod and the slave mixing rod are rotated at different rotating speeds through the meshing of the intermediate gear and the driven gear, so that the mixing speed of the outer side inside the mixing cylinder is higher than that of the inner side, the stirring speed is increased, the rotation stability of the main mixing rod and the slave mixing rod is improved by adopting a gear meshing mode, the mixing efficiency and the mixing quality are improved, the piston is moved in the transparent cylinder through the pull rod, the materials in the mixing cylinder can conveniently enter the transparent cylinder, the color difference between the manufactured materials and standard materials can be conveniently observed on line, the spot inspection is convenient, the material waste is reduced, the illuminating lamp can provide an illuminating function for the transparent cylinder, and the influence of shading and light reflection on the color difference judgment is reduced.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure, 1-mixing barrel, 2-main gear, 3-mixing motor, 4-dustproof cover, 5-intermediate gear, 6-driven gear, 7-main mixing rod, 8-driven mixing rod, 9-discharging electromagnetic valve, 10-extruding motor, 11-extruding barrel, 12-spiral feeding rod, 13-lighting shell, 14-button switch, 15-lighting lamp, 16-pull rod, 17-pull ring, 18-through groove, 19-transparent barrel and 20-piston.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to the attached fig. 1-2, the utility model provides a powder mixer, which comprises a mixing barrel 1, a mixing motor 3 is fixed at the upper end of the mixing barrel 1, a dust cover 4 is arranged outside the mixing motor 3, the dust cover 4 can prevent dust of the motor, the service life of the mixing motor 3 is prolonged, the output end of the mixing motor 3 penetrates into the mixing cylinder 1 and fixes a main mixing rod 7, the main mixing rod 7 is provided with a main gear 2, an intermediate gear 5 and a driven mixing rod 8 are rotatably arranged at the top end inside the mixing cylinder 1, a driven gear 6 is arranged on the driven mixing rod 8, the main gear 2 is externally meshed with an intermediate gear 5, the intermediate gear 5 is externally meshed with a driven gear 6, the main mixing rod 7 and the auxiliary mixing rods 8 are both fixedly provided with a plurality of groups of stirring rods, the stirring rods are arranged in a staggered manner, and the lower end of the mixing barrel 1 is provided with a discharging electromagnetic valve 9.

Preferably, the assembly is extruded in the installation of discharge solenoid valve 9 lower extreme, the assembly is extruded including fixing the extrusion cylinder 11 at discharge solenoid valve 9 lower extreme, fixed extrusion motor 10 on 11 side of extrusion cylinder, extrusion motor 10's output stretches into in the extrusion cylinder 11 and fixed

screw feed rod

12, 11 another side opening of extrusion cylinder sets up.

Preferably, the mixing motor 3, the discharging electromagnetic valve 9 and the extruding motor 10 are electrically connected with a PLC, and the PLC controls the electrical components.

Preferably, the intermediate gear 5, the main mixing rod 7 and the auxiliary mixing rod 8 are connected with the top end inside the mixing barrel 1 through rolling bearings, and the rolling bearings improve the rotation stability of the intermediate gear 5, the main mixing rod 7 and the auxiliary mixing rod 8.

Preferably, the upper end surface of the mixing cylinder 1 is uniformly provided with a plurality of groups of feeding pipes, the lower end of the mixing cylinder 1 is fixed with support legs, and the feeding pipes are used for inputting various powder raw materials, fillers and the like.

Preferably, install transparent cylinder 19 on the surface of mixing cylinder 1, transparent cylinder 19 one end communicates with each other with mixing cylinder 1, be equipped with piston 20 in the transparent cylinder 19, piston 20 one end fixed pull rod 16, transparent cylinder 19 another side is seted up logical groove 18, the pull rod 16 other end passes logical groove 18 and extends to outside transparent cylinder 19 and fixed pull ring 17, through pulling pull ring 17 for pull rod 16 slides in logical groove 18, and pull rod 16 drives piston 20 and slides in transparent cylinder 19, with the material suction in mixing cylinder 1 in transparent cylinder 19, reaches the purpose of on-line measuring compounding colour difference, after the detection, reversely promotes pull ring 17, and piston 20 pushes the material in mixing cylinder 1, avoids the material extravagant, reaches the purpose of on-line measuring colour difference.

Preferably, an illuminating shell 13 is fixed on the outer surface of the transparent cylinder 19, an illuminating lamp 15 is arranged inside the illuminating shell 13, a button switch 14 is installed on the outer surface of the illuminating shell 13, the button switch 14 is respectively electrically connected with an external power supply and the illuminating lamp 15, the button switch 14 is pressed down, a circuit between the illuminating lamp 15 and the external power supply is switched on, the illuminating lamp 15 is electrified to emit light to illuminate the transparent cylinder 19, and the accuracy of color difference identification is improved.

The working principle is as follows:

each raw materials gets into mixing barrel 1 through the inlet pipe in, PLC control compounding motor 3 works, compounding motor 3 drives main mixing pole 7 and rotates, main mixing pole 7 drives master gear 2 and rotates, master gear 2 drives the rotation of intermediate gear 5 with the meshing of intermediate gear 5, intermediate gear 5 drives driven gear 6 with the meshing of driven gear 6 and rotates, driven gear 6 drives from mixing pole 8 and rotates, realize main mixing pole 7 and the rotational speed difference from mixing pole 8, then the stirring of middle part is slow in mixing barrel 1, the stirring of edge is fast, the edge department material blends into soon in mixing barrel 1, improve stirring efficiency and stirring quality.

Compounding contact, PLC control compounding motor 3 stall, ejection of compact solenoid valve 9 and extrusion motor 10 work simultaneously, material in the compounding section of thick bamboo 1 gets into extrusion cylinder 11 through ejection of compact solenoid valve 9 in, extrusion motor 10 work drives screw feed rod 12 and rotates, and the material is evenly extruded in extrusion cylinder 11 to through the opening ejection of compact of the 11 other ends of extrusion cylinder.

The utility model discloses stirring stability is good, stirs efficiently, and the on-line monitoring colour difference has the auxiliary lighting function.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A powder blender which is characterized in that: comprises a mixing cylinder (1), a mixing motor (3) is fixed at the upper end of the mixing cylinder (1), a dust cover (4) is arranged outside the mixing motor (3), the output end of the mixing motor (3) penetrates into the mixing cylinder (1) and fixes a main mixing rod (7), the main mixing rod (7) is provided with a main gear (2), the top end inside the mixing cylinder (1) is rotatably provided with an intermediate gear (5) and a secondary mixing rod (8), a driven gear (6) is arranged on the slave material mixing rod (8), the main gear (2) is externally meshed with the intermediate gear (5), the intermediate gear (5) is externally engaged with the driven gear (6), a plurality of groups of stirring rods are fixed on the main mixing rod (7) and the driven mixing rod (8), and the stirring rods are arranged in a staggered manner, and the lower end of the mixing cylinder (1) is provided with a discharging electromagnetic valve (9).

2. A powder mixer according to claim 1, wherein: the assembly is extruded in ejection of compact solenoid valve (9) lower extreme installation, extrude the subassembly including fixing extrusion cylinder (11) at ejection of compact solenoid valve (9) lower extreme, fixed extrusion motor (10) on extrusion cylinder (11) a side, the output of extrusion motor (10) stretches into in extrusion cylinder (11) and fixed spiral feed rod (12), extrusion cylinder (11) another side opening sets up.

3. A powder mixer according to claim 2, wherein: the mixing motor (3), the discharging electromagnetic valve (9) and the extruding motor (10) are electrically connected with the PLC.

4. A powder mixer according to claim 1, wherein: the intermediate gear (5), the main mixing rod (7) and the auxiliary mixing rod (8) are connected with the top end inside the mixing barrel (1) through rolling bearings.

5. A powder mixer according to claim 1, wherein: the feed mixing device is characterized in that a plurality of groups of feed pipes are uniformly arranged on the upper end face of the feed mixing cylinder (1), and support legs are fixed at the lower end of the feed mixing cylinder (1).

6. A powder mixer according to claim 1, wherein: install transparent cylinder (19) on compounding section of thick bamboo (1) surface, transparent cylinder (19) one end communicates with each other with compounding section of thick bamboo (1), be equipped with piston (20) in transparent cylinder (19), pull rod (16) are fixed to piston (20) one end, logical groove (18) are seted up to transparent cylinder (19) another side, pull rod (16) other end passes logical groove (18) and extends to outside transparent cylinder (19) and fixed pull ring (17).

7. A powder mixer according to claim 6, wherein: the utility model discloses a transparent cylinder (19) is fixed illumination shell (13) on the surface, illumination shell (13) inside is equipped with light (15), illumination shell (13) surface mounting button switch (14), button switch (14) are respectively in external power supply and light (15) electric connection.