CN107107159A - The manufacture device of heat exchanger fin - Google Patents

The manufacture device of heat exchanger fin Download PDF

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Publication number
CN107107159A
CN107107159A CN201480084330.1A CN201480084330A CN107107159A CN 107107159 A CN107107159 A CN 107107159A CN 201480084330 A CN201480084330 A CN 201480084330A CN 107107159 A CN107107159 A CN 107107159A
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CN
China
Prior art keywords
shaped body
metal band
row
product width
heat exchanger
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Granted
Application number
CN201480084330.1A
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Chinese (zh)
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CN107107159B (en
Inventor
马场博文
西泽准
西泽准一
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Hidaka Seiki KK
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Hidaka Seiki KK
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Application filed by Hidaka Seiki KK filed Critical Hidaka Seiki KK
Publication of CN107107159A publication Critical patent/CN107107159A/en
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Publication of CN107107159B publication Critical patent/CN107107159B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/02Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal

Abstract

The problem of the present invention is the manufacture device for providing the heat exchanger fin that a kind of metal band-shaped body even if product width is not also tangled each other in the way of relaxing downwards by the metal band-shaped body of intermittently conveying, product width.It is used as solution, possesses decompressor (47), the decompressor (47) has the die device (46) for being used for obtaining metal band-shaped body (48), for segmenting device (52) and the 1st feed arrangement (50) between the row for the metal band-shaped body (49) for cutting off and obtain product width metal band-shaped body (48) in a column direction, the manufacture device is characterised by, including cutting means (60), the cutting means (60), which have, to be used to the metal band-shaped body (49) of product width pressing shearing device (66) and the 2nd feed arrangement (62) that predetermined length is cut off, the metal band-shaped body (49) of product width enters cutting means (60) after passing through the state relaxed downwards, at least one of the outgoing position of segmenting device (52) and in-position into cutting means (60) possess multiple supports (56) between row, the plurality of support (56) is used for the lower surface for supporting the metal band-shaped body (49) of product width, and the prominent length in the direction of feed of the metal band-shaped body (49) of product width is different.

Description

The manufacture device of heat exchanger fin
Technical field
The present invention relates to a kind of heat exchanger for being used to manufacture the heat exchanger fin with multiple through holes or multiple notch parts With the manufacture device of fin.
Background technology
In the heat exchangers such as conventional cooler, it can be common that the heat exchanger for being laminated multiple heat exchanger fins and constituting, The heat exchanger is equipped with the through hole of multiple confession heat exchanger tube insertions with fin.
Such heat exchanger fin can be manufactured (with reference to specially using the manufacture device 1 of the heat exchanger fin shown in Fig. 8 Sharp document 1).
Payoff reel 12 is provided with the manufacture device 1 of heat exchanger fin, the metal thin plate 10 such as aluminium is wound in the shape of a spiral In the payoff reel 12.The thin plate 10 pulled out from payoff reel 12 via pinch roll 14 is inserted into oil coating device 16, makes thin plate 10 Surface attachment have processing oil, afterwards, the thin plate 10 is supplied to the die device 20 being arranged in decompressor 18.
For die device 20, provided with the upper mould module 22 that can internally move up and down and remain static Lower mould module 24.Using the die device 20, along predetermined direction, (rectangular arrangement) forms multiple flanged pins at a predetermined interval Through hole (not shown), the flange (Japanese of predetermined altitude is formed with around the through hole:カラー).Hereinafter, will be in metal The component that through hole etc. is machined with the thin plate of system is referred to as metal band-shaped body 11.
The metal band-shaped body 11 being processed herein is with multiple heat exchanger fins of product that to turn into along width The state of arrangement is formed.Therefore, die device 20 downstream position provided with row between segmenting device 25.The profit of segmenting device 25 between row With the upper slitter 25A and lower knife 25B being meshed by by the 1st feed arrangement 26 intermittently convey come metal band-shaped body 11 cut off, shape Into the length on conveying direction is longer, banding product width metal band-shaped body 11A.
The metal band-shaped body 11A of product width cuts into predetermined length by cutter 27, is formed as manufacturing objective product Heat exchanger fin 13.Heat exchanger fin 13 is incorporated in stacker 28.Erect and set along vertical in stacker 28 It is equipped with multiple pins 29.By the way that heat exchanger fin 13 is laminated to insertion pin 29 in the through hole of heat exchanger fin 13 is formed at It is held in stacker 28.
Prior art literature
Patent document
Patent document 1:Japanese Unexamined Patent Publication 6-211394 publications
Patent document 2:Japanese Unexamined Patent Publication 2014-87830 publications
The content of the invention
Problems to be solved by the invention
Conventional heat exchanger fin 13 is to wear multiple through holes for heat exchanger tube insertion in metal band-shaped body 11.
But, at present, the heat exchanger of porous flat tube has been used by general extensively.Fig. 9 A and Fig. 9 B represent that this is used The heat exchanger fin of flat tube.
For alternately form pipe that multiple confession flat tubes 32 insert of the heat exchanger required for for fin 30, separating Insertion section 34, is formed with plate-like portion 36 between pipe insertion section 34 and pipe insertion section 34, and shutter is formed with the plate-like portion 36 35。
Pipe insertion section 34 is only formed from heat exchanger with the side on the width of fin 30.Thus, pipe insertion section 34 with Multiple plate-like portions 36 between pipe insertion section 34 are linked up by the linking part 38 alongst extended.In addition, cutting tongue 37 heat exchangers for being used for when being laminated heat exchanger with fin 30 above and below form gap between fin 30,30.
In addition, for for manufacture heat exchanger fin it is manufacture device, for by the metal band-shaped body of product width The cutting means of the heat exchanger fin as product are formed by predetermined length cut-out, can make to cut feeding length once It is longer to once (mold closing is once) feeding length of the metal band-shaped body of product width than segmenting device between row, can arbitrarily become The length of more product.
Therefore, temporarily it is detained between segmenting device and cutting means between row longer than the primary feed length of cutting means Length, therefore the metal band-shaped body that there is a situation where product width relaxes downwards.
In the case where the metal band-shaped body of product width like this is relaxed downwards, sometimes due to the gold of product width Category shoestring is intermittently conveyed and the metal band-shaped body of product width is swung, and causes the metal band-shaped body of adjacent product width Mutually tangle each other.Patent Document 2 discloses a kind of in order to prevent the situation and for the metal of management product width The structure of the relaxed state of shoestring downwards and the manufacture device of the heat exchanger fin with control unit.
However, the structure of the control unit disclosed in patent document 2 is there is also the complicated situation of control content, using such There is the problem of providing costly such in the manufacture device of the heat exchanger fin of control unit.
If in order to prevent entangling for the metal band-shaped body of product width on the premise of the control unit of such costliness is not used Twine and want to make the metal band-shaped body of product width separated from each other, then there is also it is such the problem of:The system of heat exchanger fin Larger-scale unit is made, the manufacture reduction of the heat exchanger fin of the per unit area of factory hinders the system of heat exchanger fin Cause this reduction.
Therefore, the present invention made to solve the above problems, its object is to provide it is a kind of cheap and small-sized, Product can also be made by intermittently being conveyed in the state of the metal band-shaped body of product width is relaxed downwards each other The manufacture device for the heat exchanger fin that the metal band-shaped body of width is not tangled each other.
The solution used to solve the problem
In order to solve the above problems, applicant carried out conscientiously studying, the structure for the problem of can solve the problem that as a result is contemplated.
That is, the present invention is a kind of manufacture device of heat exchanger fin, and the manufacture device of the heat exchanger fin possesses punching Pressure device, the decompressor includes:Die device, it is used to being formed metal band-shaped with multiple through holes or multiple notch parts Body;Segmenting device between row, it is used in a column direction cut off the metal band-shaped body, and formation is arranged with multiple along the column direction Product width metal band-shaped body;And the 1st feed arrangement, its be used for will using segmenting device formation between the row product Downstream side is conveyed the metal band-shaped body of width, and the manufacture device of the heat exchanger fin is characterised by, the heat exchanger wing The manufacture device of piece possesses cutting means, and the cutting means have:Shearing device, it is used to that segmenting device between the row will to be utilized The metal band-shaped body of the multiple product widths formed is cut off by predetermined length respectively;And the 2nd feed arrangement, it is used to utilize The metal band-shaped body of multiple product widths of segmenting device formation is conveyed to the shearing device respectively between the row, from the row Between the metal band-shaped body of multiple product widths that transports out of segmenting device be set as after the state by relaxing downwards Into the cutting means, between the row between the in-position of the outgoing position of segmenting device and the entrance cutting means Possess multiple supports, the plurality of support is used for the lower surface for supporting the metal band-shaped body of each product width, and in product Prominent length in the direction of feed of the metal band-shaped body of width is different between the metal band-shaped body of adjacent product width, with Make relaxation starting position or the relaxation end position of the metal band-shaped body of adjacent product width different.
According to this structure, using the teaching of the invention it is possible to provide a kind of manufacture device of such heat exchanger fin:Inexpensively, it is small-sized, and structure Simply, and the metal band-shaped body of product width adjacent to each other can be made to separate in the state of the degree do not tangled each other The metal band-shaped body of product width is transferred out from segmenting device between row to cutting means.
And, it is preferred that the support is configured between the row outgoing position of segmenting device and enters described cut out At least one of in-position of cutting apparatus.
According to the structure, only pass through additional required minimal simple structure, it becomes possible to make production adjacent to each other The metal band-shaped body of product width is separated the gold of product width to the degree do not tangled each other from segmenting device between row Category shoestring is transferred out with the state relaxed downwards to cutting means.
And, it is preferred that the support is formed to the institute that adjustment is transported out from segmenting device between the row The relaxation starting position downwards for stating the metal band-shaped body of product width and the product that enter the cutting means are wide At least one of home position restored from relaxed state downwards of the metal band-shaped body of degree.
Shape of metal band-shaped body thereby, it is possible to product width etc. correspondingly suitably adjustment row between segmenting device with The relaxed state downwards of the metal band-shaped body of product width between cutting means.Therefore, between row segmenting device with cutting The slack downwards of the metal band-shaped body of product width between device will not tied up in knots, the productivity ratio of product carries It is high.
The effect of invention
Using the present invention, using the teaching of the invention it is possible to provide a kind of manufacture device of cheap heat exchanger fin, the system of heat exchanger fin Make device to be formed as, even if minimizing the manufacture device of heat exchanger fin, under transferring out backward from segmenting device between row The metal band-shaped body for the product width that side is relaxed will not also be tangled each other.
Brief description of the drawings
Fig. 1 is the integrally-built side view of the manufacture device for the heat exchanger fin for representing the 1st embodiment.
Fig. 2 is the top view of the metal band-shaped body processed using Fig. 1 die device.
Fig. 3 is the enlarged drawing of the part A in Fig. 1.
Fig. 4 is the sectional view of the line B-B in Fig. 3.
Fig. 5 is the side view of the major part of the manufacture device for the heat exchanger fin for representing the 2nd embodiment.
Fig. 6 is the amplification explanation figure of the support in Fig. 5.
Fig. 7 is the explanation figure of one of the other embodiment example for representing support.
Fig. 8 is the explanation figure for the conventional configuration example for representing the manufacture device for manufacturing heat exchanger fin.
Fig. 9 A are the top views of heat exchanger fin.Fig. 9 B are the side views of heat exchanger fin.
Embodiment
(the 1st embodiment)
Fig. 1 represents the overall structure of the manufacture device of the heat exchanger fin of present embodiment.
The unprocessed metal thin plate 41 such as aluminium is wound in payoff reel 40 in the shape of a spiral.From payoff reel 40 pull out it is thin Plate 41 is inserted into loop control unit 42, and the swing of the thin plate 41 intermittently conveyed is suppressed using loop control unit 42.
Numerical-control feed machine (Japanese is provided with the downstream of loop control unit 42:NCフィーダ)44.Numerical-control feed machine 44 is wrapped Two rollers contacted with the upper and lower surface of thin plate 41 are included, by driving two rollers to rotate, and are mutually folded by two rollers Enter the ground of thin plate 41 and intermittently convey thin plate 41.
The decompressor 47 of die device 46 is configured with provided with inside in the downstream of numerical-control feed machine 44.Present embodiment Die device 46 have upper mould module 46A and lower mould module 46B, be set as one in mould module 46A and lower mould module 46B Person can it is close, away from another one it is mobile.In decompressor 47, thin plate 41 is formed as predetermined shape using die device 46 Metal band-shaped body 48.
The metal band-shaped body 48 formed herein is represented in fig. 2.
Metal band-shaped body 48 shown in Fig. 2 is along the width orthogonal with conveying direction (the horizontal arrow in Fig. 2) (longitudinal arrow in Fig. 2) arrangement form has 4 row product groups.For making respectively to produce obtained from the metal band-shaped singualtion of body 48 Product, reference picture 9A and Fig. 9 B is illustrated, for flat tube 32 insert pipe insertion section 34 be formed at many places, pipe insertion section 34 with Plate-like portion 36 is formed between pipe insertion section 34, shutter 35 is formed with the plate-like portion 36.Also, in the width of shutter 35 Both ends side on direction be formed with the part in cutting plate-shaped portion 36 and make its hold up formed by cut tongue 37.With a blinds The leading section side that tongue 37 is formed at plate-like portion 36 of cutting that corresponding two of window 35 cut the side in tongue 37,37.
Pipe insertion section 34 is only formed from heat exchanger with the side on the width of fin 30.Thus, pipe insertion section 34 with Multiple plate-like portions 36 between pipe insertion section 34 are linked up by the linking part 38 alongst extended.
The tongue 37 of cutting that two corresponding with an above-mentioned shutter 35 cut the opposite side in tongue 37,37 is formed at On the linking part 38.
Metal band-shaped body 48 shown in Fig. 2 is formed with two groups of groups as follows:Two products are with mutual pipe insertion section 34 open side is adjacent to relative state configuration.That is, the open side of the pipe insertion section 34 of two products is arranged as opposed to form The mutual linking part 38 of group be adjacent to configuration.
Four products are configured in an opposing fashion like this, so that the left and right of die device 46 and metal band-shaped body 48 Counterweight balance it is preferable.
If in addition, different from metal band-shaped body 48 as Fig. 2, the open side of the pipe insertion section 34 of multiple products all court Configured to a direction, then segmenting device 52 (aftermentioned) will be cut between each product between the row for being used for cutting each product group are utilized When, the cut off machine (palpus caused by the dislocation of off-position is produced between pipe insertion section 34 and the position for not being pipe insertion section 34 Shape defect (Japanese:ヒゲ):Cut-out it is bad) possibility it is higher.Thus, the open side in the pipe insertion section 34 of multiple products is complete , it is necessary to make the opening portion of pipe insertion section 34 somewhat be expanded into linking part 38 in the case of being configured both facing to a direction Point position cut off, rather than the opening portion in pipe insertion section 34 border cut-out.But, in this case, cutting Face produces step, and the counterweight balance of the left and right of mould is deteriorated.Thus, it is preferable to manufacture multiple productions with the configuration shown in Fig. 2 Product.
Return to the integrally-built explanation of manufacture device.
The downstream of decompressor 47 is arranged on using the metal band-shaped body 48 of the formation of die device 46 in decompressor 47 1st feed arrangement 50 of side is intermittently conveyed along conveying direction.The conveying opportunity of 1st feed arrangement 50 is set as sending with numerical control Material machine 44 is acted in linkage, can realize stable intermittent delivery.
The reciprocating unit 51 that can be moved along horizontal direction of 1st feed arrangement 50 is in initial position and transfer position Moved back and forth between putting, for drawing metal band-shaped body 48.In the upper surface of reciprocating unit 51 with side prominent upward Formula is configured with feeding pin 55, and feeding pin 55 enters from below to be formed in the pipe insertion section 34 of metal band-shaped body 48, metal band-shaped Body 48 is drawn by feeding pin 55 and is moved to transmitting place.
In the downstream of the 1st feed arrangement 50 provided with segmenting device 52 between row.Segmenting device 52 has configuration in gold between row Belong to the upper slitter 53 of the upper surface side of shoestring 48 and configure the lower knife 54 in the lower face side of metal band-shaped body 48.It will split between row Device 52 be set to using decompressor 47 move up and down action act preferably.
Upper slitter 53 and lower knife 54 are formed as longer on the conveying direction of metal band-shaped body 48, are intermittently conveyed the gold come Category shoestring 48 is cut off using the upper slitter 53 that is meshed and lower knife 54, is formed as longer as product in the conveying direction The metal band-shaped body 49 of the product width of intermediate.
The quilt of metal band-shaped body 49 of multiple product widths obtained from segmenting device between row 52 is cut off by product width Send into cutting means 60.
Wherein, the metal band-shaped body 49 of multiple (being in the present embodiment 4) product widths is configured to be admitted to sanction The predetermined space that is spaced apart of the metal band-shaped body 49 of adjacent product width (additionally depends on windrow dress described later before cutting apparatus 60 The construction put, but substantially 5mm~10mm).Also, the metal band-shaped body 49 of multiple product widths is being admitted to cutting means 60 Temporarily it is detained the length longer than the primary feed length of cutting means 60, therefore relaxation (the A portions in reference picture 1 downwards before Divide and Fig. 3).
As described above, the metal band-shaped body 49 of product width with conveying direction in the orthogonal direction (width of horizontal side Direction) on weight balancing it is asymmetric relative to the center line on conveying direction.Therefore, the metal tape in product width is being wanted Shape body 49 relax downwards in the state of intermittently the metal band-shaped body 49 of conveying products width when, it is possible to occur such Situation:The part relaxed downwards, the metal band-shaped body 49 of product width is swung, adjacent product width it is metal band-shaped Body 49 is mutually tangled.Therefore, as shown in figure 1, between row segmenting device 52 outgoing position (the metal band-shaped body 49 of product width Conveying direction on downstream end position) configuration support 56, so as to prevent the metal band-shaped of the product width at slack position Body 49 is tangled.
The support 56 of present embodiment is to be divided into the metal of multiple product widths using segmenting device between row 52 The outgoing position of shoestring 49 distinguishes corresponding state configuration.The upper level position of support 56, which is wiped, rubs segmentation dress between row Put the conveyor surface height and position of the metal band-shaped body 49 of 52 conveying products width, and support 56 is with from segmenting device between row 52 modes prominent to the side of cutting means 60 are extended.Using such support 56, it can be filled with supporting from segmentation between row The state of lower surface of the metal band-shaped body 49 of 52 product widths transported out is put towards the direct product width of cutting means 60 Metal band-shaped body 49.
More specifically, as shown in Figure 1, Figure 3, support 56 is formed as to the convex curved shape in upside.Using such The support 56 of shape, the metal band-shaped body 49 of product width sharp will not downwards relax because of deadweight, can prevent Undesired bending section is formed in the metal band-shaped body 49 of product width.
Here, it is preferred that support 56 can relative to the conveying products width of segmenting device between row 52 metal band-shaped body 49 Direction on downstream end position handling.As such handling form, the secure components such as screw can be used, magnet has been used Mounting and detaching structure.Also, for support 56, it can more preferably adjust the front end from segmenting device between row 52 to support 56 The length of position.As the structure of such length that can adjust support 56, except preparing different multiple of length dimension Outside support 56, additionally it is possible to using drawing configurations used such as fishing rod, tripod etc..
In addition, in the present embodiment, as shown in Figures 1 and 3, the product for making and being transported out from segmenting device between row 52 It is the 1st row and the 3rd corresponding support 56 of row in the metal band-shaped body 49 of width, similarly corresponding with the 2nd row and the 4th row Support 56 both the overhang protruded from segmenting device between row 52 it is different.More specifically, make and the 2nd row and the 4th The overhang of the corresponding support 56 of the metal band-shaped body 49 of the product width of row is than the product width with the 1st row and the 3rd row The corresponding support 56 of metal band-shaped body 49 overhang it is many.
For the metal band-shaped body 49 of 4 product widths transported out from segmenting device between row 52, by making support The 56 overhang differences protruded from segmenting device between row 52, for the 1st row and the 3rd row, the 2nd row and the 4th row, leave Relaxed state downwards between row after segmenting device 52 becomes different.
That is, the 2nd of the support 56 being mounted with more than the overhang protruded from segmenting device between row 52 is arranged and the 4th product arranged The metal band-shaped body 49 of width is from the downstream end position of the conveying direction of segmenting device between row 52 along the upper surface of support 56 It delivered in the horizontal direction after required distance, be a substantially U-shaped relaxation downwards because of deadweight.In contrast, between row points Cut device 52 protrusion overhang it is few the 1st row and the 3rd row product width metal band-shaped body 49 than the 2nd row and the 4th row Product width metal band-shaped body 49 relaxation starting position downwards by row between the side of segmenting device 52 position start to Lower section relaxes.
In addition, the metal band-shaped body 49 of the product width transported out from segmenting device between row 52 is respectively being classified as same length Degree.That is, the downside vertex position and the 1st of the lower side slack of the metal band-shaped body 49 of the product width of the 2nd row and the 4th row The height of the downside vertex position of the lower side slack of the metal band-shaped body 49 of the product width of row and the 3rd row is also different.
In other words, the difference of the overhang protruded by support 56 from segmenting device between row 52, as shown in Figure 1, Figure 3, It (is in U-shaped that the relaxation starting position downwards of the metal band-shaped body 49 of product width and the height and position on downside summit, which can be made, The depth-to-width ratio in length and breadth of the relaxation crushed element of shape) it is different.
So, the difference of the overhang by support 56 relative to segmenting device between row 52, can split dress between row Putting makes the metal band-shaped body 49 of product width adjacent in the horizontal direction turn into (wide in level between 52 and cutting means 60 Degree) state (reference picture 4) that offsets one from another on direction and vertical (height) direction.That is, even in the planar range (width of very little Scope) in, it can also substantially ensure that the distance of separation between the metal band-shaped body 49 of product width adjacent to each other.Thus, i.e., The metal band-shaped body 49 of multiple product widths simultaneously being transported out from segmenting device row 52 is set to carry out intermittent delivery, product The metal band-shaped body 49 of width is swung, the metal band-shaped body 49 of adjacent product width also will not tied up in knots, can The metal band-shaped body 49 of each product width is validly conveyed to cutting means 60.
The 2nd provided with the metal band-shaped body 49 that each product width is intermittently conveyed along conveying direction in cutting means 60 enters To device 62.The construction of 2nd feed arrangement 62 can be longer than the downstream for being arranged on decompressor 47 for primary feed length Structure as the primary feed length of 1st feed arrangement 50.
2nd feed arrangement 62 moves preset distance by the supply unit 64 that can be moved in the horizontal direction and filled from punching press The metal band-shaped body 49 of 47 side-lining product widths is put, by the metal band-shaped body 49 of product width to the downstream of cutting means 60 Release.The number with the metal band-shaped body 49 of product width is highlightedly configured with upward in column-shaped in the upper surface of supply unit 64 Measure the multiple row arranged in the horizontal direction the feeding pin 65 of corresponding quantity.Feeding pin 65 enters from below is formed at each product width Metal band-shaped body 49 pipe insertion section 34 in, by feeding the traction of pin 65, the metal band-shaped body of each product width can be made 49 are moved to transmitting place.
Shearing device 66 is provided with the downstream of the 2nd feed arrangement 62.
Shearing device 66 is used to cutting off and making final change the metal band-shaped body 49 of each product width by predetermined length Hot device fin 30.Shearing device 66 has upper slitter 68 He of the configuration in the upper surface side of the metal band-shaped body 49 of each product width Configure the lower knife 69 in the lower face side of the metal band-shaped body 49 of each product width.
Closed by upper slitter 68 and lower knife 69, the metal band-shaped body 49 of each product width is pressed into pre- fixed length in the conveying direction Size cut-out is spent, heat exchanger fin 30 is produced.
Pile up material stocking device 80 to multiple stackings of heat exchanger fin 30 produced.
One of the stacking of heat exchanging device fin illustrates.The heat exchange of preliminary dimension is cut into using cutting means 60 Device fin 30 is held in the holding meanss 70 of lasting hold mode.It is provided with the lower section of holding meanss 70 for being laminated profit The material stocking device 80 of the heat exchanger fin 30 of predetermined length is cut into cutting means 60.
Holding meanss 70 have a pair of keeping bodies (not shown), and a pair of keeping bodies are configured to fill from segmentation between row Put the holding position of the side position of the metal band-shaped body 49 of 52 product widths transferred out and the metal band-shaped body of product width Between along orthogonal with the conveying direction of the metal band-shaped body 49 of product width horizontal direction it is close to each other, be moved away from.
Material stocking device 80, which has, to be inserted from below with the pipe of fin 30 through being kept the heat exchanger that device 70 remains Enter the ground of portion 34 and erect the multiple windrow pins 81 set, the pedestal 82 located at the lower end of windrow pin 81.Being provided with pedestal 82 is used to make Pedestal 82 along the vertical direction (short transverse) it is mobile move up and down device 83., can be suitably as device 83 is moved up and down Use motor drive.Material stocking device 80 is not limited to structure described above, as other structures example, can also use hopper (magazine) material stocking device 80 of shape.
In addition, the manufacture device 100 of the heat exchanger fin of present embodiment has control unit 90, the control unit 90 has CPU and storage part (not shown).It is previously stored with the storage part of control unit 90 for carrying out constituting heat exchanger fin Manufacture device each structure action control operation control program, CPU is from storage part read action control program, according to dynamic Make the action control that control program carries out each structure.The action control of CPU and operation control program to each structure is carried out like this System, so as to make heat exchanger be joined together with a series of actions of each structure of the manufacture device 100 of fin.
(the 2nd embodiment)
Fig. 5 is the major part side view of the manufacture device of the heat exchanger fin of the 2nd embodiment.Fig. 6 is shown in Fig. 5 Support 56 amplification explanation figure.In the present embodiment, be characterised by, as shown in figure 5, between row segmenting device 52 it is defeated The downstream end position on direction is sent to be configured with support 56, in the in-position (upstream end on conveying direction of cutting means 60 Position) it is configured with the 2nd support 61.
As shown in fig. 6, the support 56 of configuration side of segmenting device 52 between row has base portion 56A, the 1st arm 56B, the 2nd arm 56C, web 56D and rotary body 56E.1st arm 56B, the 2nd arm 56C and web 56D can be rotated by axle a around axle a.Rotation Swivel 56E is used for the lower surface for supporting the metal band-shaped body 49 of product width, is extended along Fig. 6 paper depth direction. Both ends on rotary body 56E length direction are retained as to rotate around axle a by the 1st arm 56B and the 2nd arm 56C.
In the present embodiment, formed to the 2nd arm 56C, however, also similarly can rotationally connect after the 3rd arm Knot.1st arm 56B, the 2nd arm C and web 56D are formed as:By to being respectively arranged at the 1st arm 56B, the 2nd arm C and web The elongated hole h insertion pin p of 56D arc-shaped, so as to can be rotated along in the state of elongated hole h guiding pins p around axle a.Web 56D is formed to fix the 1st arm 56B and the 2nd arm 56C with arbitrary angle of bend.
Being configured at the 2nd support 61 of the in-position (the upstream end position on conveying direction) of cutting means 60 can adopt With the same structure of the support 56 with being used in the 1st embodiment, therefore detailed description is omitted herein.
The setting angle of the in-position relative to cutting means 60 of 2nd support 61 can be adjusted, therefore product is wide The entrance cutting means 60 of the metal band-shaped body 49 of degree entry angle (the metal band-shaped body 48 of product width from downwards The home position that relaxed state restores) can suitably it adjust.As shown in figure 5, the metal band-shaped body 49 of change product width Entry angle into cutting means 60 can also be such that the metal band-shaped body 49 of product width adjacent in a column direction divides each other Leave, the phase in a column direction in the slack downwards of the metal band-shaped body 49 of product width can be more reliably prevented from The metal band-shaped body 49 of adjacent product width is mutual to be tangled.
It is different by the prominent length for making support 56 be protruded from segmenting device between row 52, segmenting device 52 between row can be made The relaxation starting position of the relaxed (curved shape) of the metal band-shaped body 49 of the product width of side is as shown in Figure 5 in production Δ L0 is differed on the conveying direction of the metal band-shaped body 49 of product width.Also, by making the 2nd support 61 prominent from cutting means 60 The prominent length that goes out is different, can make into the entrance starting position of cutting means 60 (the metal band-shaped body 49 of product width The home position restored from relaxed state downwards) differ Δ on the conveying direction of the metal band-shaped body 49 of product width L1。
In a same manner as in the first embodiment, the metal band-shaped body 49 of the product width transported out from segmenting device between row 52 is Identical length, it is unrelated with either with or without the support 61 of support 56 and the 2nd is installed.Thus, by the metal tape for making product width The relaxation starting position downwards of shape body 49 is different with the home position restored from relaxed state, and loose summit can be made high Spend position also different.As shown in figure 5, bottom (the Curved for the part that the metal band-shaped body 49 of product width relaxes can be made Shape lower end position) apex height position difference Δ h0, the upper of the part that the metal band-shaped body 49 of product width relaxes can be made The apex height position difference Δ h1 of end (curved shape upper end position).
Like this, it is downward in the metal band-shaped body 49 of product width between row between segmenting device 52 and cutting means 60 In the gamut of the part of side's relaxation, it can reliably make the metal band-shaped body 49 of adjacent product width in product width Metal band-shaped body 49 conveying direction fore-and-aft direction and short transverse on separate.Thus, even if adjacent product width Metal band-shaped body 49 intermittently conveyed and swung, can also be more reliably prevented from the metal band-shaped body 49 of product width It is entangled with one another, it is very suitable in this regard.
More than, enumerate suitable embodiment and various explanations have been carried out to the present invention, it is clear that the present invention is not limited to this Embodiment, can implement a variety of changes without departing from the spirit of the invention.For example, in the 1st embodiment, to Segmenting device 52 is provided with the embodiment of support 56 and is illustrated between row, in the 2nd embodiment, splitting row Device 52 is configured with support 56 and is illustrated in the embodiment that cutting means 60 are configured with the 2nd support 61, but simultaneously It is not limited to these embodiments.
Specifically, also can using only cutting means 60 conveying products width metal band-shaped body 49 conveying side To upstream-side-end (in-position) form of support is installed.And, it would however also be possible to employ the 2nd embodiment is configured at The form that the support 56 of segmenting device 52 is configured with exchanging with the 2nd support 61 for being configured at cutting means 60 between row.
In addition, in the present embodiment, support 56 from the metal tape of the conveying products width of segmenting device row 52 The form that the downstream end position of the conveying direction of shape body 49 is extended to cutting means 60 is illustrated, but is not limited to The form.
Specifically, also can be, metal band-shaped body of the support 56 from the conveying products width of segmenting device between row 52 The downstream end position of 49 conveying direction is extended along the direction gradually risen towards the ground level position of cutting means 60.Adopt The form is used, can further increase the metal band-shaped body 49 of the product width of the 1st row for being configured without support 56 and the 3rd row With the 2nd row and the 4th arrange product width metal band-shaped body 49 distance of separation, it is very suitable in this regard.
In addition, support 56 also can be between row between segmenting device 52 and cutting means 60 as shown in Figure 7 The structure of position independence.Now, it is preferred that support 56 has pedestal 56x, erected from pedestal 56x as shown in Figure 7 The moving body 56z for being provided with material supporting mass 56w that pillar 56y, height and position can be adjusted along pillar 56y.Because, The fixed position of the moving body 56z in short transverse by adjusting pillar 56y, can suitably change the metal of product width The relaxed state downwards of shoestring 49.
Alternatively, it is also possible to be, material supporting mass 56w can be rotated along the arrow Z-direction in Fig. 7.In addition it is also possible to using The structure that installation sites of the moving body 56z relative to pillar 56y is fixed.In the case of such form, as long as suitably adjusting The overall allocation position of whole support 56.
In a word, as long as splitting in the metal band-shaped body 49 of the product width transported out from segmenting device between row 52 between row It can make each other when between device 52 and cutting means 60 by enter cutting means 60 after the state that relaxes downwards The relaxed of the metal band-shaped body 49 of adjacent product width is different.
Thus, in the case of using the support 56 shown in Fig. 7, it is not necessary that for being conveyed from segmenting device between row 52 The metal band-shaped body 49 of all product widths out all configures support 56, also can every one row from row split The configuration support 56 of metal band-shaped body 49 for the product width that device 52 is transported out.
In addition, if being able to ensure that the metal band-shaped body 49 of product width even in directly hanging from segmenting device between row 52 In the state of will not also be bent because of deadweight, then for the support 56 that illustrates in embodiment 1 and embodiment 2 and Speech, also can use the metal band-shaped body 49 of the product width every a row being transported out from segmenting device row 52 to configure The form of support 56.
In addition, the form of the heat exchanger fin 30 manufactured using the manufacture device 100 of the heat exchanger fin of the present invention The form of so-called flat tube fin obtained from being not limited to make the singualtion of metal band-shaped body 48 shown in Fig. 2, The heat exchanger of the so-called tubular type with the symmetrical form of center line on alongst (conveying direction) can be manufactured With fin 30.
It is further possible to using making the system of heat exchanger fin that whole structure described above is combined as Make device 100.

Claims (3)

1. a kind of manufacture device of heat exchanger fin, the manufacture device of the heat exchanger fin possesses decompressor, the punching press Device includes:Die device, it is used to be formed the metal band-shaped body with multiple through holes or multiple notch parts;Split dress between row Put, it is used in a column direction cut off the metal band-shaped body, formation is arranged with multiple product widths along the column direction Metal band-shaped body;And the 1st feed arrangement, its be used for will using the product width of segmenting device formation between the row metal tape Downstream side is conveyed shape body,
The manufacture device of the heat exchanger fin is characterised by,
The manufacture device of the heat exchanger fin possesses cutting means,
The cutting means have:
Shearing device, its be used for will using multiple product widths of segmenting device formation between the row metal band-shaped body respectively by Predetermined length is cut off;And
2nd feed arrangement, it is used to that the metal band-shaped body point of multiple product widths of segmenting device formation between the row will to be utilized Do not conveyed to the shearing device,
The metal band-shaped body of the multiple product widths transported out from segmenting device between the row is set as by relaxing downwards State after enter the cutting means,
Possess multiple supportings between the outgoing position of segmenting device and the in-position for entering the cutting means between the row Portion, the plurality of support is used for the lower surface for supporting the metal band-shaped body of each product width, and in the metal tape of product width Prominent length in the direction of feed of shape body is different between the metal band-shaped body of adjacent product width, so that adjacent product The relaxation starting position of the metal band-shaped body of width or relaxation end position are different.
2. the manufacture device of heat exchanger fin according to claim 1, it is characterised in that
The support is configured between the row outgoing position of segmenting device and entered in the in-position of the cutting means At least one.
3. the manufacture device of heat exchanger fin according to claim 1 or 2, it is characterised in that
The support is formed to metal band-shaped body of the adjustment from the product width that segmenting device is transported out between the row Relaxation starting position downwards and to enter the cutting means product width metal band-shaped body from downwards At least one of home position that relaxed state restores.
CN201480084330.1A 2014-12-26 2014-12-26 The manufacturing device of heat exchanger fin Active CN107107159B (en)

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CN107107159B (en) 2018-09-21
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JPWO2016103443A1 (en) 2017-10-05

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