CN201371050Y

CN201371050Y - Pulp stirrer

Info

Publication number: CN201371050Y
Application number: CN200920068243U
Authority: CN
Inventors: 杨怀明; 郭爱军
Original assignee: JA SOLAR HOLDINGS CO Ltd
Current assignee: JA SOLAR HOLDINGS CO Ltd
Priority date: 2009-02-26
Filing date: 2009-02-26
Publication date: 2009-12-30
Anticipated expiration: 2019-02-26

Abstract

The utility model discloses a pulp stirrer, which comprises a machine frame, a driving mechanism as well as a stirring and mixing mechanism. The stirring and mixing mechanism consists of a drive roller and a driven roller arranged on the machine frame; both the drive roller and the driven roller are uniformly coated with a friction layer; the drive roller is connected with the driving mechanism; a pulp barrel bracket is arranged on the drive roller and the driven roller; during the rotating process, the drive roller drives the pulp barrel to rotate through the friction force between the friction layer and the pulp barrel; and then the pulp barrel drives the driven roller to rotate through the friction force , thus leading the pulp in the barrel to be uniformly mixed. The pulp stirrer can realize the aim of uniformly mixing the pulp in the pulp barrel under the condition of not opening the cover of the pump barrel, and is particularly applicable for using in the working section of manufacturing and printing silicon solar batteries and the stirring of various printing pulp.

Description

A kind of slurry mixer

Technical field

The utility model relates to a kind of slurry mixer, particularly is applicable to the slurry mixer that silicon solar cell manufacturing printing workshop section and various printing slurry stir.

Background technology

The producer that makes silicon solar cell at present all is to use vertical mixer, as shown in Figure 1, this mixer by frame 101, fixed mount 102, motor 103, stir wing 104 and slurry bucket 105 is formed, fixed mount 102 is installed on the frame 101, and motor 103 and slurry bucket 105 are fixedly linked with fixed mount 102 respectively.

Above-mentioned mixer need be opened the lid of slurry bucket 105 when stirring slurry, with fixed mount 102 105 fixations of slurry bucket after, put into slurry bucket 105 and fix stirring wing 104 again, open motor 102 slurry that stirs then.This vertical mixer must be opened the lid of slurry bucket just and can stir when stirring slurry, has the defective of following two aspects:

(1) slurry is in whipping process, and what the diluent of its inside will be a large amount of vapors away, and slurry concentration is increased, and influences the effect of silicon chip printing;

(2) after slurry stirs, have a spot of slurry and be bonded at and stir on the wing, not only cause the waste of slurry, wing is stirred in the cleaning that also needs to lose time.

The utility model content

The purpose of this utility model provides a kind of slurry mixer, and this mixer can reach the purpose that the slurry in the bucket is stirred under the situation of not opening slurry bung.

Above-mentioned purpose of the present utility model realizes by following technical solution: a kind of slurry mixer, comprise frame, driving mechanism and mix mechanism, it is characterized in that: the described mechanism that mixes is made up of the active roller bearing and the driven roller bearing that are erected on the described frame, initiatively all set up one deck frictional layer on roller bearing and the driven roller bearing, described active roller bearing links to each other with driving mechanism, the slurry barrel bracket is on described active roller bearing and driven roller bearing, initiatively roller bearing is in rotation process, frictional force by frictional layer and slurry bucket drives the rotation of slurry bucket, the slurry bucket drives driven roller bearing by frictional force again and rotates, thereby the slurry in the bucket is mixed.

Mixer of the present utility model, under the situation of not opening slurry bung, the slurry bucket is sidelong on active roller bearing and driven roller bearing constantly rotates, the slurry of bucket the inside is under the effect of gravity and charging basket wall friction power, rolling in the charging basket the inside from down to up and from top to bottom of not stopping mixes, thereby reach the mixed uniformly purpose of each composition, can reduce the waste of slurry, effectively control the volatilization of slurry the inside diluent when stirring slurry.

In the utility model: described driving mechanism is made up of the electronic box that links to each other successively, motor and synchronous band, and described electronic box and motor are installed on the described frame, and described synchronous band links to each other with described active roller bearing, and driving initiatively under motor-driven, roller bearing rotates.

In the utility model: the frictional layer on described active roller bearing and the driven roller bearing is the friction rubber layer, also can adopt other to have the material of big coefficient of friction.

In the utility model: described frame is made up of frame main body, bearing box fixed head and baffle plate, described bearing box fixed head is arranged on the two boards of frame main body both sides for laterally (X to), described baffle plate is arranged on the two boards of frame main body both sides for vertically (Y to), the bearing box fixed head links to each other with baffle plate, and described active roller bearing and driven roller bearing laterally are installed in respectively on described two bearing box fixed heads.

The utility model can be done following improvement: the two ends of described active roller bearing are fixedly mounted on two bearing box fixed heads by the rigid bearing box respectively, the two ends of described driven roller bearing are passed through adjustable bearing split bearing box adjustable installing respectively on two bearing box fixed heads, described adjustable bearing split bearing box links to each other with adjusting bolt on being installed in the bearing box fixed head, regulates driven roller bearing and the spacing between the roller bearing initiatively by regulating bolt.

Slurry mixer of the present utility model can be regulated driven roller bearing and the spacing between the roller bearing initiatively by regulating bolt, adapts to the slurry buckets of different sizes, has expanded the compatibility that mixer uses.

Compared with prior art, when mixer of the present utility model has overcome the work of traditional mixer, the problem of the volatilization of slurry diluent when stirring and the waste of slurry, mixer of the present utility model, under the situation of not opening slurry bung, by mixing mechanism to the slurry mixing stirring in the slurry bucket, reach the purpose that each uniform ingredients of slurry is mixed, efficiently, health, and compliance with environmental protection requirements.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is the overall structure schematic diagram of slurry mixer in the prior art;

Fig. 2 is the overall structure schematic diagram of the utility model slurry mixer.

The specific embodiment

Slurry mixer as shown in Figure 2, comprise frame, driving mechanism and mix mechanism, mixing mechanism is made up of the active roller bearing 7 and the driven roller bearing that are erected on the frame, initiatively roller bearing 7 is a pair of, driven roller bearing also is a pair of, be respectively left driven roller bearing 6 and right driven roller bearing 5, active roller bearing 7 and driven roller bearing 5, all set up one deck friction rubber layer on 6, initiatively roller bearing 7 links to each other with driving mechanism, the slurry barrel bracket is on active roller bearing and driven roller bearing, initiatively roller bearing 7 is in rotation process, frictional force by friction rubber layer and slurry bucket drives the rotation of slurry bucket, the slurry bucket again by with driven roller bearing 5, the frictional force that produces between 6 the friction rubber layer drives driven roller bearing 5,6 rotate, and keep the lasting rotation of slurry bucket, thereby the slurry in the bucket is mixed.

Driving mechanism is by the electronic box 2, the motor 3 that link to each other successively and be with 4 to form synchronously, electronic box 2 and motor 3 are installed on the frame main body 1 of frame, be with 4 with this active roller bearing 7 to be linked to each other synchronously, to active roller bearing 7 transmission power, roller bearing 7 rotates thereby drive initiatively under motor 3 drives.

Frame is by frame main body 1, bearing box fixed head 8 and baffle plate are formed, bearing box fixed head 8 is arranged on the two boards of frame main body 1 both sides for laterally (X to), baffle plate is arranged on the two boards of frame main body both sides for vertically (Y to), be respectively right baffle-plate 12 and right baffle plate 13, the bearing box fixed head links to each other with baffle plate, active roller bearing 7 and driven roller bearing 5,6 laterally are installed in respectively on two bearing box fixed heads 8, wherein, initiatively the two ends of roller bearing 7 are fixedly mounted on two bearing box fixed heads 8 by rigid bearing box 10 respectively, driven roller bearing 5,6 two ends are passed through adjustable bearing split bearing box 11 adjustable installing respectively on two bearing box fixed heads 8, adjustable bearing split bearing box 11 links to each other with adjusting bolt 9 on being installed in bearing box fixed head 8, regulates driven roller bearing 5 by regulating

bolt

9,6 and the spacing between the roller bearing 7 initiatively.

The utility model is sidelong the slurry bucket in the middle of each roller bearing with regard to passable (because be to be with 4 transmissions synchronously when stirring slurry, so two initiatively also can the blowing charging basket between the roller bearings), utilize the effect of rubber layer frictional force on the active roller bearing 7, initiatively roller bearing 7 will drive the rotation of slurry bucket when rotating, after rotating the regular hour, will stir slurry.

Slurry mixer of the present utility model can be regulated driven roller bearing and the spacing between the roller bearing initiatively by regulating bolt 9, the slurry bucket that adapts to different sizes, can also regulate the rotating speed of roller bearing by the frequency converter of electronic box 2 the insides, set the time of slurry bucket rotation by the timer of electronic box 2 the insides, the utility model equipment is totally four roller bearings, can place three plasma discharge charging baskets during work, be significantly improved than the operating efficiency of vertical slurry mixer.

Claims

1. slurry mixer, comprise frame, driving mechanism and mix mechanism, it is characterized in that: the described mechanism that mixes is made up of the active roller bearing and the driven roller bearing that are erected on the described frame, initiatively all set up one deck frictional layer on roller bearing and the driven roller bearing, described active roller bearing links to each other with driving mechanism, the slurry barrel bracket is on described active roller bearing and driven roller bearing, initiatively roller bearing is in rotation process, frictional force by frictional layer and slurry bucket drives the rotation of slurry bucket, the slurry bucket drives driven roller bearing by frictional force again and rotates, thereby the slurry in the bucket is mixed.

2. a kind of slurry mixer according to claim 1, it is characterized in that: described driving mechanism is made up of the electronic box that links to each other successively, motor and synchronous band, described electronic box and motor are installed on the described frame, described synchronous band links to each other with described active roller bearing, and driving initiatively under motor-driven, roller bearing rotates.

3. a kind of slurry mixer according to claim 1 is characterized in that: the frictional layer on described active roller bearing and the driven roller bearing is the friction rubber layer.

4. a kind of slurry mixer according to claim 1, it is characterized in that: described frame is made up of frame main body, bearing box fixed head and baffle plate, described bearing box fixed head is arranged on the two boards of frame main body both sides for laterally (X to), described baffle plate is arranged on the two boards of frame main body both sides for vertically (Y to), the bearing box fixed head links to each other with baffle plate, and described active roller bearing and driven roller bearing laterally are installed in respectively on described two bearing box fixed heads.

5. a kind of slurry mixer according to claim 4, it is characterized in that: the two ends of described active roller bearing are fixedly mounted on two bearing box fixed heads by the rigid bearing box respectively, the two ends of described driven roller bearing are passed through adjustable bearing split bearing box adjustable installing respectively on two bearing box fixed heads, described adjustable bearing split bearing box links to each other with adjusting bolt on being installed in the bearing box fixed head, regulates driven roller bearing and the spacing between the roller bearing initiatively by regulating bolt.