CN101577337B - Material distributing machine - Google Patents
Material distributing machine Download PDFInfo
- Publication number
- CN101577337B CN101577337B CN200910068754XA CN200910068754A CN101577337B CN 101577337 B CN101577337 B CN 101577337B CN 200910068754X A CN200910068754X A CN 200910068754XA CN 200910068754 A CN200910068754 A CN 200910068754A CN 101577337 B CN101577337 B CN 101577337B
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- CN
- China
- Prior art keywords
- feeding
- nickel screen
- main shaft
- dnockout
- servomotor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to a material distributing machine used for dry-embedded molding manufacture technology of an air electrode for a zinc-air battery. The material distributing machine comprises four parts of a quantitative feeding mechanism installed on a rack, a casting mechanism, a nickel screen delivery mechanism and a material recycling bin; and the material distributing machine is characterized in that the quantitative feeding mechanism comprises a hopper, a screw feeding main shaft and a shell thereof, a feeding servo motor and the like; the casting mechanism comprises a material beating bar, a material beating roll, a material beating roll shaft, a material-sprinkling motor and the like; the nickel screen delivery mechanism comprises a nickel screen, a feeding roll, a feeding roll main shaft, a bearing cover, a nickel screen shaft coupler, a servo motor bracket, a servo motor and the like; and the material recycling bin is installed below a material distributing bin supporting plate. The material distributing machine can automatically complete material evenly-distributing work in the dry-embedded molding manufacture technology of the air electrode for the zinc-air battery.
Description
Technical field
The present invention relates to the battery pole piece manufacturing technology, be specially a kind of material distributing machine that the zinc and air cell air electrode is done the embedding forming manufacturing technology that is used for.
Background technology
The distributing technique of " constant volume-directly incline-wipe off " is generally adopted in zinc and air cell air electrode pole piece manufacturing at present.The distributing mode of this die methods explained hereafter zinc and air cell air electrode pole piece is that electrode material directly is laid in the fixing mould, and middle applying with the nickel screen is collector, then powder wipeed off.This technology has following shortcoming: 1. powder distribution is inhomogeneous in the cloth process, even also be difficult to guarantee the uniformity of powder density behind the cloth after wipeing off, directly has influence on the density of air electrode pole piece.2. " constant volume-directly incline-wipe off " of this distributing mode is operation independently separately, can not serialization production, and production efficiency is low.
Summary of the invention
At the deficiencies in the prior art, technical problem to be solved by this invention is: a kind of material distributing machine is provided, this material distributing machine is used for the zinc and air cell air electrode and does the embedding forming manufacturing technology, can finish the cloth work in the dried embedding forming manufacturing technology of zinc and air cell air electrode automatically continuously, have efficient, serialization production, cloth is even, and simple in structure, easy and simple to handle, characteristics such as safe and reliable.
The technical scheme that the present invention solve the technical problem is: design a kind of material distributing machine, this material distributing machine is used for the zinc and air cell air electrode and does the embedding forming manufacturing technology, comprise rack-mounted quantitative feed mechanism, shed mechanism, nickel screen connecting gear and four parts of material collection box, it is characterized in that described quantitative feed mechanism comprises hopper, screw feeding main shaft and shell thereof and feeding servomotor; The feeding servomotor is fixed in a side on frame upper strata by feeding servomotor support and upper supporting plate; Screw feeding main shaft and shell thereof are installed on No. 1 feed mechanism support and No. 2 feed mechanism supports, and No. 1 feed mechanism support and No. 2 feed mechanism supports are fixed in the opposite side on frame upper strata by upper supporting plate; The feeding servomotor is connected by the feeding shaft coupling with the screw feeding main shaft, hopper is connected with vertical perforation of an end of screw feeding main shaft shell, one end of feed pipe is connected with vertical perforation of the other end of screw feeding main shaft shell, the other end of feed pipe gos deep in the cloth casing, the cloth casing is installed on the cloth hopper support plate, two parallel slivers are equipped with in the both sides of cloth hopper support plate, and cloth hopper support plate is installed in by bent plate and spills on the material wallboard, spills the middle part that the material wallboard is fixed in frame;
The described mechanism of shedding comprises dnockout rod, dnockout roller, dnockout roll shaft and spills the material motor; Spill the material motor and be fixedly mounted on the middle level of frame by the motor supporting plate, 3-6 group dnockout rod is welded in parallel on the dnockout roller, and the dnockout roller is installed on the dnockout roll shaft, and the dnockout roll shaft is installed in and spills on the material wallboard by a pair of material bearing pair that spills; Spilling the material motor output shaft is connected by spilling the material shaft coupling with the dnockout roll shaft;
Described nickel screen connecting gear comprises nickel screen, feeding roller, feeding roller main shaft, bearing holder (housing, cover), nickel screen shaft coupling, servomotor support and servomotor; Feeding roller is installed on the feeding roller main shaft, and the feeding roller main shaft is contained in described spilling on the material wallboard by bearing assembly; The nickel screen servomotor is packed on the nickel screen servomotor support of frame bottom, and the nickel screen servomotor is connected by the nickel screen shaft coupling with the feeding roller main shaft; Nickel screen is sleeved between feeding roller and the described cloth hopper support plate, is lined with nonwoven fabrics below the nickel screen;
Described material collection box is installed under the described cloth hopper support plate.
Compared with prior art, material distributing machine of the present invention is continuously by the cloth casing with electrode material dry powder, in the cloth casing, broken up the both sides that the powder shed is evenly fallen nickel screen, both having solved die methods can not the quantity-produced problem, make the material powder distribute more even again, overcome the dried embedding forming manufacturing technology of existing zinc and air cell air electrode and can not guarantee cloth evenness, directly influence the capability and performance of pole piece, and can not realize serialization production, the disadvantage that production efficiency is low, can finish the uniform distribution work in the dried embedding forming manufacturing technology of zinc and air cell air electrode automatically, and have efficient, high-quality, serialization is produced, and is simple in structure, safe and reliable, cost is lower, is applicable to characteristics such as industrializing implementation.
Description of drawings
Fig. 1 is the complete machine structure schematic diagram of a kind of embodiment of material distributing machine of the present invention;
Fig. 2 looks schematic diagram for the material collection box structure master of a kind of embodiment of material distributing machine of the present invention.;
Fig. 3 is the cloth hopper support plate structure schematic top plan view of a kind of embodiment of material distributing machine of the present invention..
Embodiment:
Further narrate the present invention below in conjunction with embodiment and accompanying drawing thereof.
The material distributing machine (referring to Fig. 1-3) of the present invention's design, be used for zinc and air cell air electrode (hereinafter to be referred as pole piece) and do the embedding forming manufacturing technology, comprise the quantitative feed mechanism that is installed on the frame 30, shed mechanism, nickel screen connecting gear and four parts of material collection box, it is characterized in that described quantitative feed mechanism comprises hopper 7, screw feeding main shaft 9 and a shell 8 and a feeding servomotor 3 etc.; Feeding servomotor 3 is fixed in a side on frame 30 upper stratas by feeding servomotor support 2 and upper supporting plate 1; Screw feeding main shaft 9 and shell 8 thereof are installed on No. 1 feed mechanism support 5 and No. 2 feed mechanism supports 11, and No. 1 feed mechanism support 5 and No. 2 feed mechanism supports 11 are fixed in the opposite side on frame 30 upper stratas by upper supporting plate 1; Feeding servomotor 3 is connected by feeding shaft coupling 4 with screw feeding main shaft 9, hopper 7 is connected with vertical perforation of an end of screw feeding main shaft shell 8, one end of feed pipe 12 is connected with vertical perforation of the other end of screw feeding main shaft shell 8, the other end of feed pipe 12 gos deep in the cloth casing 18, cloth casing 18 is installed on the cloth hopper support plate 19, the left and right sides (at Fig. 1) of cloth hopper support plate 19 is parallel is equipped with two slivers 33, cloth hopper support plate 19 is installed in by bent plate 20 and spills on the material wallboard 17, spills the middle part that material wallboard 17 is fixed in frame 30.
The described mechanism of shedding comprises dnockout rod 13, dnockout roller 14, dnockout roll shaft 15 and spills material motor 29 etc.; Spill material motor 29 and be fixedly mounted on the middle level of frame 30 by motor supporting plate 28,3-6 group dnockout rod 13 is welded in parallel on the dnockout roller 14, and dnockout roller 14 is installed on the dnockout roll shaft 15, and dnockout roll shaft 15 is installed in and spills on the material wallboard 17 by a pair of material bearing pair 16 that spills; Spilling material motor 29 output shafts is connected by spilling material shaft coupling 31 with dnockout roll shaft 15.
Described nickel screen connecting gear comprises nickel screen 32, feeding roller 22, feeding roller main shaft 23, bearing holder (housing, cover) 24, nickel screen shaft coupling 25, servomotor support 26 and servomotor 27 etc.; Feeding roller 22 is installed on the feeding roller main shaft 23, and feeding roller main shaft 23 is contained in described spilling on the material wallboard 17 by bearing assembly 24; Nickel screen servomotor 27 is packed on the nickel screen servomotor support 26 of frame 30 bottoms, and nickel screen servomotor 27 is connected by nickel screen shaft coupling 25 with feeding roller main shaft 23; Nickel screen 32 is sleeved between feeding roller 22 and the described cloth hopper support plate 19, is lined with nonwoven fabrics below the nickel screen 32.
Described material collection box 21 is installed under the described cloth hopper support plate 19.
Consider the both sides accumulation more situation of powder in cloth casing 18 of shedding, further feature of the present invention is the through hole 34 that the outside (near cloth hopper support plate 19 edge sides) of two parallel slivers 33 on described cloth hopper support plate 19 respectively has a strip; The width of described nonwoven fabrics is slightly less than the width between described two parallel slivers 33.The width of described through hole 34 can equate, also can not wait.Embodiment is not for waiting design.During installation, the through hole 34 of broad is installed by the outside of machine.This design can make the more powder in cloth case 18 both sides directly fall in the following material collection box 21 by described through hole 34, and the powder that helps on cloth casing 18 interior nickel screens 32 and the nonwoven fabrics further is evenly distributed stable.Fall into powders in the collection box 21 and collect and join described hopper 7 again, reuse.
The present invention does not address part and is applicable to prior art.
The operation principle and the process of material distributing machine of the present invention are: when using material distributing machine of the present invention, the dry powder of doing the embedding manufacture craft is placed in the described hopper 7, drive screw feeding main shafts 9 feed mechanisms such as grade by feeding servomotor independently 3 dry powder is quantitatively delivered in the cloth casing 18, finish quantitative feed; The dry powder that enters cloth hopper 18 is broken up and is shed by the dnockout rod 13 of high speed rotary, drops on equably on the nickel screen 32 of cloth hopper 18 bottoms.After nickel screen 32 enters cloth hopper 18 from the inlet of cloth casing 18 1 sides, surface along sliver 33 travels forward, be lined with nonwoven fabrics below the nickel screen 32, nonwoven fabrics is followed nickel screen 32 and is entered together in the cloth casing 18, and the surface of pasting cloth hopper support plate 19 travels forward with nickel screen 32; The material powder of shedding is fallen on the nonwoven fabrics by nickel screen 32, and nickel screen 32 is covered.Under the drive of subsequent handling equipment pressure roller, the powder that covers on nickel screen 32 and the nonwoven fabrics is exported from the outlet of cloth casing 18 opposite sides, enters next step working procedure processing.
Material distributing machine of the present invention adopts spiral feed mechanism to realize quantitative feed, shed driven by motor dnockout bastinade bulk cargo powder, and evenly shed on the nickel screen and nonwoven fabrics of cloth bottom half, and consider the more rule that influences cloth evenness of cloth hopper both sides powder accumulation, allow the powder of both sides directly fall material collection box recovery use, the uniformity that has further guaranteed cloth (has only the even accurate distribution of electrode powder, could guarantee the density and the uniformity of pole piece), improved efficient and quality that pole piece is shaped.
Material distributing machine of the present invention is a kind of efficient, energy-conservation pole piece production equipment, be applicable to the dried embedding manufactured technology of zinc and air cell air electrode pole piece, can improve efficient and quality that pole piece is shaped, it is inhomogeneous to efficiently solve traditional hot forming method (die methods) production pole piece cloth, the interpolation of collector and material can not realize the problem of continuous industry production, have positive effect, and be successfully applied to and do the embedding legal system and be equipped with on the zinc and air cell pole piece production line.
Claims (2)
1. material distributing machine, be used for the zinc and air cell air electrode and do the embedding forming manufacturing technology, comprise rack-mounted quantitative feed mechanism, shed mechanism, nickel screen connecting gear and four parts of material collection box, it is characterized in that described quantitative feed mechanism comprises hopper, screw feeding main shaft and shell thereof and feeding servomotor; How feeding obeys motor is fixed in the frame upper strata by feeding servomotor support and upper supporting plate a side; Screw feeding main shaft and shell thereof are installed on No. 1 feed mechanism support and No. 2 feed mechanism supports, and No. 1 feed mechanism support and No. 2 feed mechanism supports are fixed in the opposite side on frame upper strata by upper supporting plate; The feeding servomotor is connected by the feeding shaft coupling with the screw feeding main shaft, hopper is connected with vertical perforation of an end of screw feeding main shaft shell, one end of feed pipe is connected with vertical perforation of the other end of screw feeding main shaft shell, the other end of feed pipe gos deep in the cloth casing, the cloth casing is installed on the cloth hopper support plate, two parallel slivers are equipped with in the both sides of cloth hopper support plate, and cloth hopper support plate is installed in by bent plate and spills on the material wallboard, spills the middle part that the material wallboard is fixed in frame;
The described mechanism of shedding comprises dnockout rod, dnockout roller, dnockout roll shaft and spills the material motor; Spill the material motor and be fixedly mounted on the middle level of frame by the motor supporting plate, 3-6 group dnockout rod is welded in parallel on the dnockout roller, and the dnockout roller is installed on the dnockout roll shaft, and the dnockout roll shaft is installed in and spills on the material wallboard by a pair of material bearing pair that spills; Spilling the material motor output shaft is connected by spilling the material shaft coupling with the dnockout roll shaft;
Described nickel screen connecting gear comprises nickel screen, feeding roller, feeding roller main shaft, bearing holder (housing, cover), nickel screen shaft coupling, servomotor support and servomotor; Feeding roller is installed on the feeding roller main shaft, and the feeding roller main shaft is contained in described spilling on the material wallboard by bearing assembly; The nickel screen servomotor is packed on the nickel screen servomotor support of frame bottom, and the nickel screen servomotor is connected by the nickel screen shaft coupling with the feeding roller main shaft; Nickel screen is sleeved between feeding roller and the described cloth hopper support plate, is lined with nonwoven fabrics below the nickel screen;
Described material collection box is installed under the described cloth hopper support plate.
2. material distributing machine according to claim 1 is characterized in that the outside of two parallel slivers on described cloth hopper support plate respectively has the through hole of a strip; The width of described nonwoven fabrics is slightly less than the width between described two parallel slivers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910068754XA CN101577337B (en) | 2009-05-06 | 2009-05-06 | Material distributing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910068754XA CN101577337B (en) | 2009-05-06 | 2009-05-06 | Material distributing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101577337A CN101577337A (en) | 2009-11-11 |
| CN101577337B true CN101577337B (en) | 2011-09-07 |
Family
ID=41272183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910068754XA Expired - Fee Related CN101577337B (en) | 2009-05-06 | 2009-05-06 | Material distributing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101577337B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009243B (en) * | 2014-05-26 | 2015-12-23 | 河北工业大学 | A kind of air electrode of zinc-air battery pole piece material homogenization installation |
-
2009
- 2009-05-06 CN CN200910068754XA patent/CN101577337B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101577337A (en) | 2009-11-11 |
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Granted publication date: 20110907 Termination date: 20150506 |
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