CN208960299U - Fuel battery double plates gluing automatic centering hold-down mechanism - Google Patents
Fuel battery double plates gluing automatic centering hold-down mechanism Download PDFInfo
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- CN208960299U CN208960299U CN201821609708.7U CN201821609708U CN208960299U CN 208960299 U CN208960299 U CN 208960299U CN 201821609708 U CN201821609708 U CN 201821609708U CN 208960299 U CN208960299 U CN 208960299U
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- positioning column
- mould group
- centering
- straight line
- pressing plate
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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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Abstract
The utility model disclose a kind of fuel battery double plates gluing from centering hold-down mechanism, it is longitudinal from centering straight line mould group including one under positioning plate, with one laterally from centering straight line mould group, two band guide rod cylinders are installed respectively in vertical and horizontal mould group, drive two band guide rod cylinders are synchronous to carry out centering campaign by straight line mould group, one sliding positioning column of band guide rod cylinder tache motorice end face installation, positioned to product correcting and outer profile, the longitudinal pressing plate of longitudinal sliding motion positioning column top surface installation one, slide laterally the lateral pressing plate of positioning column top surface installation one, longitudinal pressing plate and lateral pressing plate move up and down in the case where sliding positioning column drives, workpiece is unclamped when moving upwards carries out feeding, workpiece pressing edge carries out gluing when moving downward.The utility model structure is simple, has the characteristics that when stable, reliable, control precision is high, applied widely, product is remodeled without adjusting.
Description
Technical field
The utility model relates to a kind of fuel battery double plates gluing automatic centering hold-down mechanisms.
Background technique
Main composition part of the bipolar plates as fuel battery inside, with the gradually popularization of hydrogen-powered vehicles,
Dosage and type are increasingly increasing.And in the dynamical system of hydrogen energy source automobile, the electric power of fuel cell is by hydrogen and oxygen
What the chemical reaction of gas obtained, as the hydrogen of fuel, it is a kind of colourless, tasteless, inflammable and explosive micro-molecular gas, easily sends out
Raw leakage, this requires each piece of bipolar plates good air-tightness.The sealing of bipolar plates relies primarily on metal plate at present
With being bonded come what is carried out for sealing strip, it is Nian Jie to pass through glue between metal plate and sealing joint strip.
The painting tree lace of bipolar plates requires glue amount uniform since structure is complicated, narrower width, and manual operation is unable to complete,
Current Main is however since bipolar plates wall thickness is relatively thin, to be easy modification by automatic glue painting device, and when product gluing must
Product exterior contour must be compressed.But since the more contour structures of bipolar plates type style are also different, it is necessary to very
The positioning mechanism and hold-down mechanism of multiple types are remodeled more troublesome when operating, and are easy because operation error causes to criticize when remodeling
Amount property product gluing is bad, and being just badly in need of one kind now is able to satisfy various types product orientation, and can be to the machine that product is compressed
Structure.
Existing positioning mechanism is usually the hole that the existing each product category of foot is full of on one piece of big substrate in the market, is changed
The position of positioning pin need to be moved when type, but since positioning pin hole location is more, it is easy to it is wrongly installed, and the gap for positioning finger setting is difficult
Control, gap is too small to pull damaged surfaces product when will cause product feeding, and excessive to will cause the inaccurate gluing track of positioning inaccurate
Really, it is difficult to be adjusted.In addition if a new bipolar plates of exploitation come out, old tooling just has no idea to use, it is necessary to weight
Newly make one piece of substrate, the such higher cost and period is longer, the timeliness of product is difficult to meet.The device of compression is existing general
For one piece of whole plate, each product will match a block pressur plate, and type is more, remodels more difficult, and entire plate is due to contact area
Greatly, slightly there are a point deformation or pressing plate and the bottom surface substrates depth of parallelism that cannot not enough meet the pressing requirement of gluing, product table
Gap is smaller between face and painting needle head, as bipolar plates can not flatten the uniformity for being difficult to guarantee gluing.
Utility model content
Above of the existing technology to solve the problems, such as, the utility model proposes a kind of fuel battery double plates gluing is automatic
Centering hold-down mechanism.
A kind of fuel battery double plates gluing automatic centering hold-down mechanism of the utility model, including one under positioning plate
Longitudinal lateral from centering straight line mould group from centering straight line mould group and one, the vertical and horizontal are distinguished from centering straight line mould group
Install two band guide rod cylinders, it is described with guide rod cylinder tache motorice end face installation pair of workpieces carry out correcting and outer profile positioning
Positioning column is slided, the sliding positioning column includes longitudinal sliding motion positioning column and slides laterally positioning column, and the longitudinal sliding motion positions
The longitudinal pressing plate of the one of capital face installation, the lateral pressing plate for sliding laterally the installation of positioning column top surface.
Wherein, the longitudinal direction from the adjustable range of centering straight line mould group be 350-550mm, laterally from centering straight line mould group
Adjustable range is 100-250mm, as long as the bipolar plates met within the scope of this can be carried out producing.
Wherein, longitudinal pressing plate and lateral pressing plate move up and down under sliding positioning column drive, transport upwards
Workpiece is unclamped when dynamic and carries out feeding, and workpiece pressing edge carries out gluing when moving downward.
Due to using the technology described above, a kind of fuel battery double plates gluing automatic centering compacting machine of the utility model
Structure has the advantages that
1. the utility model has vertical and horizontal two from centering straight line mould group, to carry out to product on four direction
Automatic positioning, and any product type is replaced, product center point position is constant；
2. sliding contact of the positioning column with product is that line contacts rather than face contact, be conducive to reduce longitudinal pressing plate and transverse direction
Pressing plate push when and product friction, prevent damage product；
3. vertical and horizontal pressing plate is respectively independent subject, to guarantee smooth be pressed on product；
4. each distinguishing two band guide rod cylinders of band from centering straight line mould group, edge is pressed when with to product gluing
Tightly；
5. longitudinal from centering straight line mould group and laterally higher from the control precision of centering straight line mould group, repetitive positioning accuracy reaches
To 0.01mm, more accurate position can be provided for gluing, to guarantee the position precision of gluing.
The utility model has spy when stable, reliable, control precision is high, applied widely, product is remodeled without adjustment
Point.
Detailed description of the invention
Below according to the drawings and specific embodiments, the utility model is described in further detail:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model from centering positioning states schematic diagram；
Fig. 3 is the utility model positioning compression status diagram；
Fig. 4 is that the utility model compresses gluing state schematic top plan view.
Wherein 1, longitudinal pressing plate；2, lateral pressing plate；3, slide positioning column；4, positioning plate；5, laterally from centering straight line mould
Group；6, it is longitudinal from centering straight line mould group；7, band guide rod cylinder；A, workpiece
Specific embodiment
Illustrate the embodiments of the present invention below by way of particular specific embodiment, those skilled in the art can be by
Content disclosed in the present specification understands other advantages and effect of the utility model easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the utility model enforceable restriction item so that those skilled in the art understands and reads
Part, the modification of any structure, the change of proportionate relationship or the adjustment of size, is not influencing the effect of the utility model can be generated
And under the purpose that can reach, it should all fall in the range of the revealed technology contents of the utility model can cover.
As shown in Fig. 1,2,3 and 4, fuel battery double plates gluing automatic centering hold-down mechanism, including under positioning plate 4
One is longitudinal from centering straight line mould group 6, and laterally from centering straight line mould group 5, vertical and horizontal are pacified respectively from centering straight line mould group
Two band guide rod cylinders 7 are filled, drive two band same steppings of guide rod cylinder 7 respectively from centering straight line mould group 5,6 by vertical and horizontal
Row centering campaign, one sliding positioning column 3 of band 7 tache motorice end face of guide rod cylinder installation are fixed to workpiece A correcting and outer profile to carry out
Position, sliding positioning column 3 include sliding laterally positioning column and longitudinal sliding motion positioning column, the longitudinal pressure of longitudinal sliding motion positioning column top surface installation
Plate 1, slide laterally positioning column top surface install lateral pressing plate 2, longitudinal pressing plate 1 and lateral pressing plate 2 in the case where sliding positioning column 3 drives into
Upper movement on row unclamps workpiece A and carries out feeding when moving upwards, the edge workpiece pressing A carries out gluing when moving downward.
Wherein, longitudinal adjustable range from centering straight line mould group 6 is 350-550mm, laterally from the tune of centering straight line mould group 5
Adjusting range is 100-250mm, as long as the bipolar plates met within the scope of this can be carried out producing.Longitudinally from centering straight line mould group
6 and laterally higher from the control precision of centering straight line mould group 5, repetitive positioning accuracy reaches 0.01mm, can provide more for gluing
Accurate position, to guarantee the position precision of gluing.
During to middle positioning compression, workpiece A that first will be to be tested is placed on positioning plate 4, from right
Middle straight line mould group 5 and longitudinal direction are mobile to centre from the drive sliding positioning column 3 of centering straight line mould group 6, reach setting position (away from workpiece
A edge 0.1mm) at stopping movement, then several band guide rod cylinders 7 drive longitudinal pressing plate 1 and transverse direction pressing plate 2 to downslide respectively
It is dynamic, workpiece A is compressed, the movement of machine gluing is carried out after the completion of positioning compression, after the completion of gluing, band guide rod cylinder 7 is divided
Not Dai Dong 2 upward sliding of longitudinal pressing plate 1 and lateral pressing plate, the compression to workpiece is unclamped, from centering straight line mould group 5 and longitudinal from right
Middle straight line mould group 6 drives sliding positioning column 3 to be displaced outwardly to integrally expose outside workpiece A to come, to facilitate progress artificial by hand
Blanking or machine automatically grab blanking.
Claims (3)
1. a kind of fuel battery double plates gluing automatic centering hold-down mechanism, it is characterised in that: it is vertical including one under positioning plate
To from centering straight line mould group and one, laterally from centering straight line mould group, the vertical and horizontal are pacified respectively from centering straight line mould group
Fill two band guide rod cylinders, the cunning that correcting and outer profile positioning are carried out with guide rod cylinder tache motorice end face installation pair of workpieces
Dynamic positioning column, the sliding positioning column include longitudinal sliding motion positioning column and slide laterally positioning column, the longitudinal sliding motion positioning column
The longitudinal pressing plate of the one of top surface installation, the lateral pressing plate for sliding laterally the installation of positioning column top surface.
2. fuel battery double plates gluing automatic centering hold-down mechanism according to claim 1, it is characterised in that: described vertical
It is 350-550mm to the adjustable range from centering straight line mould group, is laterally 100- from the adjustable range of centering straight line mould group
250mm。
3. fuel battery double plates gluing automatic centering hold-down mechanism according to claim 1, it is characterised in that: described vertical
It moves up and down under sliding positioning column drive to pressing plate and lateral pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609708.7U CN208960299U (en) | 2018-09-30 | 2018-09-30 | Fuel battery double plates gluing automatic centering hold-down mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609708.7U CN208960299U (en) | 2018-09-30 | 2018-09-30 | Fuel battery double plates gluing automatic centering hold-down mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208960299U true CN208960299U (en) | 2019-06-11 |
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ID=66756880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609708.7U Active CN208960299U (en) | 2018-09-30 | 2018-09-30 | Fuel battery double plates gluing automatic centering hold-down mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208960299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642665A (en) * | 2019-10-11 | 2021-04-13 | 律致新能源科技(上海)有限公司 | Automatic glue spreader for fuel cell bipolar plate |
-
2018
- 2018-09-30 CN CN201821609708.7U patent/CN208960299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642665A (en) * | 2019-10-11 | 2021-04-13 | 律致新能源科技(上海)有限公司 | Automatic glue spreader for fuel cell bipolar plate |
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