CN101913077B - Method and device for collecting fins and arranging and combining fins and flat pipes - Google Patents
Method and device for collecting fins and arranging and combining fins and flat pipes Download PDFInfo
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- CN101913077B CN101913077B CN201010235288A CN201010235288A CN101913077B CN 101913077 B CN101913077 B CN 101913077B CN 201010235288 A CN201010235288 A CN 201010235288A CN 201010235288 A CN201010235288 A CN 201010235288A CN 101913077 B CN101913077 B CN 101913077B
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- flat tube
- fin
- fins
- guide pad
- flat pipes
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Abstract
The invention discloses a method for collecting fins and arranging and combining the fins and flat pipes, which comprises the following steps of: (1) finishing equidistant arrangement of the flat pipes by using a pipe-arranging mold; (2) covering a large tray on the arranged flat pipes, turning, and putting the flat pipes into a fin and flat pipe collecting device assembly; (3) pushing a movable block to make the large tray support the flat pipes so as to clamp front ends of the flat pipes in a clamping groove of a guide block, and taking the pipe-arranging mold out; (4) automatically guiding the fins into a guide groove which is composed of the guide block and the flat pipes, and finishing the fin collection and arrangement of the flat pipes; and (5) loosening the movable block, collecting the arranged fins and flat pipes in a small tray or directly assembling the fins and the flat pipes, or stacking and storing the fins and the flat pipes. The invention also provides a corresponding device according to the method, which mainly comprises a pipe-arranging mold, a fin and flat pipe collecting device assembly and a small tray. The method for collecting the fins and arranging and combining the fins and the flat pipes has the advantages of no need of manually collecting the fins, reduction of a transfer program, capacity of preventing adhesion between the fins, automatically arranging the fins and the flat pipes, improving the product quality, along with low equipment investment and contribution to lean production.
Description
[technical field]
The present invention relates to automotive heat exchanger manufacturing technology field, specifically, is a kind ofly can obviously improve automotive heat exchanger core body efficiency of assembling and quality, the collecting fins that saving equipment drops into and with the method and the supporting with it process units of flat tube permutation and combination.
[background technology]
At present, in the manufacturing of automotive heat exchanger, most enterprise adopts earlier rows of flat pipes stack one row's fin, again plurality of rows of flat pipes and fin are made up, and then the mode of production that is assembled with collector tube.At collecting fins and aspect the flat tube permutation and combination, widely used technology is: fin is processed the back by artificial single collection by the fin machine, puts into Turnround basket, takes fin successively again during heat exchanger core body with flat tube is arranged in assembling, and completion is assembled.This process belongs to manual operations basically, and its program is: the fin machine is processed fin → artificially collect and is put into Turnround basket → fin and arrange with flat tube (comb equipment and manual dress fin) → accomplish and assemble.
At collecting fins and the another kind of mode aspect the flat tube permutation and combination be: full-automatic manufacture is that fin machine, flat tube are arranged machine and the interlock of core assembly machine is provided with, carry out automatically collecting fins and with the permutation and combination of flat tube, the assembling of completion heat exchanger core body.
Existing collecting fins and exist with the method and apparatus of the permutation and combination of flat tube below not enough:
(1) fin turnover flow process is too much, influences surface quality of products.Because fin itself is very thin, it is collected be easy to generate adhesion together, when taking fin, need firmly separate, cause the damage of fin easily, influence its surperficial performance, and then influence product and quality.
(2) influence the efficient of core body mounting equipment.Because a product (automotive heat exchanger core body) needs to reach more than 50 groups with the quantity of fin and flat tube, so, although used comb equipment,, need one by one the separately fin of adhesion, consuming time too many, influence assembling speed, become the bottleneck of restriction production.In addition, use comb equipment to need more fund input, and its complex structure, occupied ground is bigger, is unfavorable for applying of this technology.
(3) automation collecting fins and flat tube alignment apparatus not only need more fund input, and it is bigger to account for the field, and the production that becomes more meticulous of the many kinds of incompatibility polytypic.
(4) technical sophistication of this production equipment needs dependence on import, and therefore, the cost of use is very high.
[summary of the invention]
The objective of the invention is to be to overcome the deficiency of prior art, provide a kind of collecting fins and with the method for flat tube permutation and combination, can enhance productivity, reduce the fund input of equipment, guarantee product quality, realize lean production; Another object of the present invention is, a kind of and the supporting process units of said method are provided, and realizes that the separation of fin is collected, and can accomplish simultaneously and the permutation and combination of flat tube.
For realizing above-mentioned purpose, the technical scheme that the present invention takes is:
A kind of collecting fins reaches the method with the flat tube permutation and combination, it is characterized in that: adopt to comprise that the collecting fins that is made up of comb mould, fin and flat tube gathering-device assembly and little pallet reaches and the device of flat tube permutation and combination, its production stage is:
(1) using " domino " mode to accomplish the arrangement of determining deviation between flat tube and the flat tube on the comb mould;
(2) will arrange good flat tube and cover big pallet, put into fin and flat tube gathering-device assembly after overturning together with the comb mould;
(3) movable block that promotes on fin and the flat tube gathering-device assembly pushes big pallet, and the rear end that makes big pallet withstand flat tube snaps in the front end of flat tube in the draw-in groove of guide pad rear end; Take out the comb mould, flat tube is stayed on the big pallet interval trough of forming fin with guide pad;
(4) production of beginning fin: fin is imported in the gathering sill of being made up of guide pad on the flat tube gathering-device assembly and flat tube one by one automatically, and the completion collecting fins reaches the arrangement with flat tube;
(5) after fin is filled gathering sill, can unclamp movable block, be collected in the little pallet arranging good fin and flat tube, and in little pallet, overturn, or transfer each assembling points, directly carry out the core assembly assembling; Or with little pallet piling storage.
Described fin and flat tube gathering-device assembly comprise big pallet, movable block, connecting axle, guide cylinder, pressing handle and base plate.
A kind of collecting fins reaches the device with the flat tube permutation and combination; Comprise comb mould, fin and flat tube gathering-device assembly and little pallet; The groove that the comb mould is provided with and is arranged in parallel, spacing is consistent is used for arranging and places flat tube, it is characterized in that; The top of the boss of said comb mould is the zigzag inclined-plane, is convenient to " domino " formula and arranges flat tube; Described fin and flat tube gathering-device assembly comprise big pallet, movable block, connecting axle, guide cylinder, pressing handle and base plate; Guide pad is arranged on the front end of base plate, and as the comb mould, being arranged in parallel and unified spacing, the front end of guide pad are arranged is wedge shape structure, and the rear end is provided with draw-in groove; The back of guide pad is provided with the big pallet that overturns with comb mould and flat tube, and big pallet is a sheet metal component, from beneath comb mould and the flat tube held; The back of big pallet has headed on movable block, and movable block is connected with pressing handle with guide cylinder through connecting axle; The operation pressing handle can be through connecting axle and guide cylinder promotion movable block, and then promotes the rear end that big pallet is pushed down flat tube, makes the front end of flat tube snap in the draw-in groove of guide pad; Described little pallet is a plate-like sheet metal component, is used to shelve the sub-assembly of fin and flat tube.
Described base plate 7 is processed by the metal material integral type with guide pad 2; The spacing of guide pad 2 grooves and the size of groove and the spacing of comb mould 1 groove and the size of groove are consistent, and the size of guide pad 2 front end wedge shapes 11 and rear end draw-in groove 8 matches with fin machine specification and flat tube 10 sizes; Base plate 7 is processed into one than low plane, guide pad 2 surfaces at the rear portion of guide pad 2.
Described comb mould adopts the cutting of aluminium section bar line to form, and the spacing of groove and size are consistent on the comb mould, and matching with flat tube thickness is slightly larger than flat tube thickness.
Described big pallet is a plate-like sheet metal component, posts sponge strip in the chimb inboard of its length, and the chimb of its weak point degree should be shorter than the length of flat tube.
Be provided with pilot hole and pinning in the described guide cylinder, pilot hole is a tapped through hole in the guide cylinder 5, the screw of pinning for matching with pilot hole, pinning tighten or loosen be related to the locking of connecting axle 41 with loosen.
Good effect of the present invention is:
(1) production technology is more reasonable.Method and apparatus of the present invention need not manual work and separately fin is collected, and has reduced the transfer program.Simultaneously, device of the present invention can directly utilize the fin of fin machine, has stoped the adhesion between fin through using guide pad, has guaranteed the louver angle of fin and the influence that pitch of waves size no longer receives the fin adhesion, has improved product quality, has reduced percent defective.
(2) production efficiency obviously improves.Device of the present invention can be accomplished the arrangement of fin and flat tube automatically, and the arrangement time of fin and flat tube has obviously been improved efficiency of assembling when having saved assembling, has produced good economic benefit.For example; The arrangement that each heater core artificially collects fin and completion fin and flat tube needs 5.8 minutes times spent; Use device of the present invention to accomplish same work and only need 1.8 minutes, calculate to produce 250,000 heater core year, the annual working hour expense of only saving just reaches more than 110,000 yuan.
(3) cost low, be easy to promote.Relative simple in structure of device of the present invention, frock drops into less, is easy to realize the lean production of model how wide in variety simultaneously; Only need 5-10 just can implement 7 Products Development productions for ten thousand yuan, can save 1,400,000 yuan equipment importation expense nearly.
[description of drawings]
Accompanying drawing 1 is the structural representation of comb mould;
The structural representation of accompanying drawing 2 " domino formula " comb;
Accompanying drawing 3 is the structure upward view of fin and flat tube gathering-device assembly;
Accompanying drawing 4 is the structural front view of fin and flat tube gathering-device assembly;
Accompanying drawing 5 is the structure enlarged drawing of I part in the accompanying drawing 4;
Label in the accompanying drawing is respectively:
1, comb mould; 2, guide pad; 3, big pallet; 4, movable block;
41, connecting axle; 5, guide cylinder; 6, pressing handle; 7, base plate;
8, draw-in groove; 9, fin; 10, flat tube; 11, wedge shape.
[specific embodiment]
Below in conjunction with accompanying drawing further specify collecting fins of the present invention and with the specific embodiment of the device of flat tube permutation and combination, still, the invention is not restricted to following embodiment.
A kind of collecting fins reaches the device with the flat tube permutation and combination, at first, needs to use comb mould 1 to manufacture.Comb mould 1 adopts the cutting of aluminium section bar line to form, which is provided be arranged in parallel, groove that spacing is consistent, itself and flat tube 10 thickness match and are slightly larger than flat tube 10 thickness.The indentation inclined-plane, top (referring to accompanying drawing 1) of comb mould 1 boss is convenient to " domino " formula and is arranged flat tube 10 (referring to accompanying drawing 2).
Referring to accompanying drawing 3 and 4.
Fin that the present invention adopts and flat tube gathering-device assembly comprise big pallet 3, movable block 4, connecting axle 41, guide cylinder 5, pressing handle 6 and base plate 7.Front end at base plate 7 is provided with guide pad 2, and base plate 7 is processed by the aluminium section bar integral type with guide pad 2.Base plate 7 is processed into a plane than low 3 millimeters of guide pad 2 surfaces at the rear portion of guide pad 2, this plane can make things convenient for the importing of fin 9 after putting into big pallet 3.In the rear end of base plate 7 pressing handle 6 is set.Between guide pad 2 and pressing handle 6, be provided with the structural member that each connect, as: pallet 3, movable block 4, connecting axle 41 and guide cylinder 5 greatly.
The back of big pallet 3 is provided with (heading on) has movable block 4, and movable block 4 is connected with pressing handle 6 with guide cylinder 5 through connecting axle 41.Described movable block 2 is assembled with base plate 7 after being accomplished by the aluminium section bar machined with guide cylinder 5.
Be provided with pilot hole and pinning in the guide cylinder 5.Described pilot hole is a tapped through hole in the guide cylinder 5, the screw of pinning for matching with pilot hole, pinning tighten or loosen be related to the locking of connecting axle 41 with loosen.
The plate-like sheet metal component that described little pallet is a similar big pallet 3 is used to shelve the sub-assembly of fin 9 and flat tube 10.
The above-mentioned structural member of the present invention mainly adopts the metal material manufacturing, with regard to hardness, antiseptic property, weight and cost, with more appropriate with the aluminium manufacturing.
Claims (7)
- A collecting fins and with the method for flat tube permutation and combination, it is characterized in that: adopt comprise the collecting fins that constitutes by comb mould (1), fin and flat tube gathering-device assembly and little pallet and and the device of flat tube permutation and combination, its production stage is:1) goes up the arrangement of accomplishing determining deviation between flat tube (10) and the flat tube (10) with " domino " mode at comb mould (1);2) will arrange good flat tube (10) and cover big pallet (3), together with putting into fin and flat tube gathering-device assembly after comb mould (1) upset;3) movable block (4) that promotes on fin and the flat tube gathering-device assembly pushes big pallet (3), makes big pallet (3) withstand the rear end of flat tube (10), and the front end of flat tube (10) is snapped in the draw-in groove (8) of guide pad (2) rear end; Take out comb mould (1), flat tube (10) is stayed big pallet (3) and is gone up the gathering sill of forming fin (9) with guide pad (2);4) production of beginning fin (9): fin (9) is automatically imported in the gathering sill of being made up of guide pad (2) on fin and the flat tube gathering-device assembly and flat tube (10) one by one, accomplish fin (9) and collect and reach and the arrangement of flat tube (10);5) after fin (9) is filled gathering sill, unclamp movable block (4), be collected in the little pallet arranging good fin (9) and flat tube (10), and in little pallet, overturn, or transfer each assembling points, directly carry out the core assembly assembling; Or with little pallet piling storage.
- 2. collecting fins according to claim 1 reaches the method with the flat tube permutation and combination; It is characterized in that described fin and flat tube gathering-device assembly comprise big pallet (3), movable block (4), connecting axle (41), guide cylinder (5), pressing handle (6) and base plate (7).
- A collecting fins and with the device of flat tube permutation and combination; Comprise comb mould (1), fin and flat tube gathering-device assembly and little pallet; The groove that comb mould (1) is provided with and is arranged in parallel, spacing is consistent is used for arranging and places flat tube (10), it is characterized in that; The top of the boss of said comb mould (1) is the zigzag inclined-plane, is convenient to " domino " formula and arranges flat tube (10); Described fin and flat tube gathering-device assembly comprise big pallet (3), movable block (4), connecting axle (41), guide cylinder (5), pressing handle (6) and base plate (7); Guide pad (2) is arranged on the front end of base plate (7), and as comb mould (1), being arranged in parallel and unified spacing, the front end of guide pad (2) are arranged is wedge shape (11) structure, and the rear end is provided with draw-in groove (8); The back of guide pad (2) is provided with the big pallet (3) with comb mould (1) and flat tube (10) upset, and big pallet (3) is a sheet metal component, from beneath comb mould (1) and the flat tube (10) held; The back of big pallet (3) has headed on movable block (4), and movable block (4) is connected with pressing handle (6) with guide cylinder (5) through connecting axle (41); Operation pressing handle (6) can pass through connecting axle (41) and guide cylinder (5) promotion movable block (4), and then promotes the rear end that big pallet (3) is pushed down flat tube (10), makes the front end of flat tube (10) snap in the draw-in groove (8) of guide pad (2); Described little pallet is a plate-like sheet metal component, is used to shelve the sub-assembly of fin (9) and flat tube (10).
- 4. collecting fins according to claim 3 reaches the device with the flat tube permutation and combination; It is characterized in that; Described base plate (7) and guide pad (2) are processed by the metal material integral type; The spacing of guide pad (2) groove and the size of groove and the spacing of comb mould (1) groove and the size of groove are consistent, and the size of guide pad (2) front end wedge shape (11) and rear end draw-in groove (8) and fin machine specification and flat tube (10) size match; Base plate (7) is processed into one than low plane, guide pad (2) surface at the rear portion of guide pad (2).
- 5. collecting fins according to claim 3 reaches the device with the flat tube permutation and combination; It is characterized in that; Described comb mould (1) adopts the cutting of aluminium section bar line to form, and spacing and size that comb mould (1) is gone up groove are consistent, and matching with flat tube (10) thickness is slightly larger than flat tube (10) thickness.
- 6. collecting fins according to claim 3 reaches the device with the flat tube permutation and combination, it is characterized in that described big pallet (3) is a plate-like sheet metal component, posts sponge strip in the chimb inboard of its length, and the chimb of its weak point degree should be shorter than the length of flat tube (10).
- 7. collecting fins according to claim 3 reaches the device with the flat tube permutation and combination; It is characterized in that; Described guide cylinder is provided with pilot hole and pinning in (5), and pilot hole is a tapped through hole in the guide cylinder (5), and pinning is the screw that plays the role of fastening that matches with pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010235288A CN101913077B (en) | 2010-07-23 | 2010-07-23 | Method and device for collecting fins and arranging and combining fins and flat pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010235288A CN101913077B (en) | 2010-07-23 | 2010-07-23 | Method and device for collecting fins and arranging and combining fins and flat pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101913077A CN101913077A (en) | 2010-12-15 |
| CN101913077B true CN101913077B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010235288A Active CN101913077B (en) | 2010-07-23 | 2010-07-23 | Method and device for collecting fins and arranging and combining fins and flat pipes |
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| CN (1) | CN101913077B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886667B (en) * | 2011-07-22 | 2015-05-06 | 常州市西屋自动化有限公司 | Fin lateral assembly fixture of heat exchanger |
| JP5594674B2 (en) * | 2012-10-03 | 2014-09-24 | 日高精機株式会社 | Stack device and flat tube fin manufacturing device |
| CN102909288A (en) * | 2012-10-23 | 2013-02-06 | 山东同创汽车散热装置股份有限公司 | Trimming device for automobile heater core body |
| CN103143932B (en) * | 2013-03-14 | 2015-06-24 | 佛山市南海蕾特汽车配件有限公司 | Automatic assembly machine for automobile radiator fin |
| CN103419022B (en) * | 2013-08-20 | 2015-10-28 | 天津市亚星散热器有限公司 | A kind of hot air heat radiator core body automatic refilling machine and method of work thereof |
| CN105729097A (en) * | 2014-12-08 | 2016-07-06 | 上海德朗汽车零部件制造有限公司 | Improved radiator core assembly machine |
| CN105584836B (en) * | 2016-02-19 | 2018-01-02 | 上海和科设备制造有限公司 | A kind of comb laminater for double |
| CN106044056B (en) * | 2016-08-17 | 2018-05-29 | 上海和科设备制造有限公司 | A kind of quick storage device of flat tube feeding slope climbing type |
| CN107866668B (en) * | 2016-09-28 | 2019-07-23 | 丹佛斯微通道换热器（嘉兴）有限公司 | For assembling the heat exchanger tube of heat exchanger and the equipment of fin |
| CN110793182B (en) * | 2019-11-15 | 2021-03-19 | 河南机电职业学院 | Air conditioner core assembling equipment for automobile production |
| CN112296656B (en) * | 2020-10-22 | 2022-04-08 | 南京国佑智能化系统有限公司 | Automatic pipe penetrating method and production line of air conditioner heat exchanger without pipe supplementing process |
Citations (2)
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|---|---|---|---|---|
| DE102005050208A1 (en) * | 2005-10-20 | 2007-04-26 | Volkswagen Ag | A method for assembling a motor vehicle air conditioning condenser has flat finned parallel refrigerant cooling tubes and manifold tubes with a receiver tube housing a dryer, inlet and outlet tubes |
| CN201373628Y (en) * | 2009-01-08 | 2009-12-30 | 成都五牛科技有限公司 | Combined type air-conditioner full-aluminum heat exchanger and modular assembly structure thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002024390A1 (en) * | 2000-09-25 | 2002-03-28 | Showa Denko K.K. | Method for manufacturing heat exchanger |
| JP2007147172A (en) * | 2005-11-29 | 2007-06-14 | Showa Denko Kk | Heat exchanger |
| US20100043230A1 (en) * | 2008-08-12 | 2010-02-25 | Delphi Technologies, Inc. | Method of Making a Hybrid Metal-Plastic Heat Exchanger |
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2010
- 2010-07-23 CN CN201010235288A patent/CN101913077B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005050208A1 (en) * | 2005-10-20 | 2007-04-26 | Volkswagen Ag | A method for assembling a motor vehicle air conditioning condenser has flat finned parallel refrigerant cooling tubes and manifold tubes with a receiver tube housing a dryer, inlet and outlet tubes |
| CN201373628Y (en) * | 2009-01-08 | 2009-12-30 | 成都五牛科技有限公司 | Combined type air-conditioner full-aluminum heat exchanger and modular assembly structure thereof |
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| CN101913077A (en) | 2010-12-15 |
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