CN102397930A - Carrier Tape Manufacturing Device - Google Patents
Carrier Tape Manufacturing Device Download PDFInfo
- Publication number
- CN102397930A CN102397930A CN2011102886850A CN201110288685A CN102397930A CN 102397930 A CN102397930 A CN 102397930A CN 2011102886850 A CN2011102886850 A CN 2011102886850A CN 201110288685 A CN201110288685 A CN 201110288685A CN 102397930 A CN102397930 A CN 102397930A
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- CN
- China
- Prior art keywords
- chasing tool
- base material
- drift
- chasing
- mould
- Prior art date
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
- B65B47/04—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved by application of mechanical pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B15/00—Attaching articles to cards, sheets, strings, webs, or other carriers
- B65B15/04—Attaching a series of articles, e.g. small electrical components, to a continuous web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4472—Cutting edge section features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D73/00—Packages comprising articles attached to cards, sheets or webs
- B65D73/02—Articles, e.g. small electrical components, attached to webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/38—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for delicate optical, measuring, calculating or control apparatus
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
Abstract
Provided is a carrier tape manufacturing device, comprising a comb-like punch. The punch makes the comb knives, which are located at the front row of the punch and perform movement relative to the base material-transporting direction, unlike to be broken. The carrier tape manufacturing device comprises an upper molding case and a lower molding case, wherein the upper molding case comprises a punch (21); the punch (21) forms a plurality of recesses upon the surface of the base material for accepting electronic components; the lower molding case is used for carrying base material and cooperating with the upper molding case for compressing the base material for molding; the punch (21) is provided with a plurality of comb knives arranged in a row; and compared with other comb knives (26), the comb knife (26a), which is arranged at the headmost position along the arrow A direction, increases the section area of the root section of the comb knives (26).
Description
Technical field
The present invention relates to a kind of carrier band manufacturing installation, especially, relate to and a kind ofly carry out compression molding to produce the carrier band manufacturing installation of carrier band with the recess that is used for electronic devices and components are taken in to carrying the banding substrate that comes.
Background technology
In that electronic devices and components are installed in the device of circuit substrate, use the carrier band of taking in electronic devices and components in order easily to supply with electronic devices and components.A kind of existing carrier band manufacturing installation is disclosed in patent documentation 1.
In patent documentation 1, disclose a kind of to carrying out the device that compression molding produces carrier band by top case and the next banding substrate of drag box carrying; Wherein, Above-mentioned top case has drift; This drift is formed for a plurality of recesses that electronic devices and components are taken in, above-mentioned drag box with the corresponding position of drift on have buffer.Fig. 9 is the cutaway view during from the top case of the existing carrier band manufacturing installation of top view and drag box.Top case 101 shown in Figure 9 comprises: a plurality of drifts 102; The punch holder 103 that this drift 102 is kept; And the stripper plate 105 that is connected with punch holder 103 through spring 104.Drag box 110 comprises: draw ring 111; Be located at a plurality of buffers 112 of the position corresponding with drift 102; And the spring 113 that this buffer 112 is supported.To carrying out compression molding, thereby can produce carrier band with a plurality of recesses that are used for electronic devices and components are taken in by top case 101 banding substrate 120 that 110 carryings come with drag box.
In the top case 101 and drag box 110 of existing carrier band manufacturing installation shown in Figure 9, forming a recess just needs a drift 102, therefore, under the situation that forms a plurality of recesses, needs a plurality of drifts 102 are remained in punch holder 103.Yet, a plurality of drifts 102 are being remained under the situation of punch holder 103, drift 102 is very loaded down with trivial details to the installation exercise and the field-strip of punch holder 103.Therefore, through will have be arranged in one row many chasing tools and make a chasing tool remain in punch holder corresponding to the comb shape drift of a recess, thereby can use a comb shape drift to form a plurality of recesses.Figure 10 is the front view of employed drift in the existing carrier band manufacturing installation.Drift 201 shown in Figure 10 is the comb shape that five chasing tools 202 link to each other at base portion 203.Keep base portion 203 through use punch holder (not shown), thereby can make drift 201 become easy to the installation exercise and the field-strip of punch holder.
Patent documentation 1: japanese patent laid-open 10-029662 communique
Yet; When using under the situation that forms a plurality of recesses on the surface of drift 201 at base material shown in Figure 10; The power that the force rate that puts on the chasing tool 202 self of the prostatitis that is positioned on the arrow A direction (direction that drift 201 relatively moves with respect to the carrying direction of base material) and rank rear puts on other chasing tool 202 self is big, thereby may make chasing tool 202 breakages of the prostatitis that is positioned on the arrow A direction or rank rear.Figure 11 is used to explain that the drift 201 that uses existing carrier band manufacturing installation forms the sketch map of the structure of a plurality of recesses on the surface of base material.Shown in figure 11; When using drift 201 forming on the surface of base material 301 under the situation of a plurality of recesses 302; In case chasing tool 202b compresses base material 301; Will with the part of base material 301 towards the place ahead and the direction of the chasing tool 202a at rear, 202c extrude; Because chasing tool 202a, 202c also can extrude the part of base material 301 direction towards chasing tool 202b, therefore, chasing tool 202a, the base material 301b between the 202c, 301c at chasing tool 202b and the place ahead and rear can be compressed into high density (pressed density is higher).Likewise, the base material 301d between the chasing tool 202d at chasing tool 202c and rear also can be compressed into high density.
In case chasing tool 202a compresses base material 301; Also can the part of base material 301 be extruded towards the arrow A direction; But owing on the arrow A direction of chasing tool 202a, there is not the chasing tool 202 in the place ahead; Therefore, base material 301a can be compressed into the low density low-density (pressed density is lower) than base material 301b.In addition, because chasing tool 202e compresses (double punch) once more to the recess 302 that is formed by chasing tool 202a, therefore, even if chasing tool 202e compresses base material 301, quilt is also less towards the base material 301 of the direction extrusion of the chasing tool 202d in the place ahead.Therefore, the base material 301e between the chasing tool 202d in chasing tool 202e and the place ahead is compressed into the pressed density middle density lower but higher than the pressed density of base material 301a than the pressed density of base material 301b.
Because chasing tool 202b is compressed into highdensity base material 301b and base material 301c clamps, therefore, the power that puts on chasing tool 202b self is cancelled.Likewise, because chasing tool 202c also is compressed into highdensity base material 301c and base material 301d clamps, therefore, the power that puts on chasing tool 202 self also is cancelled.On the other hand, because chasing tool 202a is compressed into low-density base material 301a and is compressed into highdensity base material 301b and clamps, therefore, the power that puts on chasing tool 202a self can not be cancelled, but according to density contrast towards the arrow B direction application of force.Therefore, chasing tool 202a may on the surface of base material 301, be concatenated to form take place in the operation of recess 302 damaged.In addition and since chasing tool 202d be compressed into highdensity base material 301d and be compressed in the base material 301e of density clamp, therefore, the power that puts on chasing tool 202d self can not be cancelled, but according to density contrast towards the arrow C direction application of force.Likewise and since chasing tool 202e be compressed in density base material 301e be compressed into low-density base material 301f and clamp, therefore, the power that puts on chasing tool 202e self can not be cancelled, but according to density contrast towards the arrow D direction application of force.But the power that the force rate that puts on chasing tool 202d, 202e self puts on chasing tool 202a self is little, thereby chasing tool 202d, 202e compare with chasing tool 202a, is difficult for taking place damaged.
Summary of the invention
The present invention In view of the foregoing does; Its purpose is to provide a kind of carrier band manufacturing installation that comprises the drift of comb shape, and this drift can make and be positioned at the prostatitis on the direction that drift relatively moves with respect to the carrying direction of base material or be positioned at prostatitis and the chasing tool of rank rear cracky not.
For realizing above-mentioned purpose; The carrier band manufacturing installation of first invention carries out compression molding to produce carrier band to the base material of carrying the band shape of coming; Comprise: first mould; This first mould has drift, and this drift is formed for a plurality of recesses that electronic devices and components are taken in a side of above-mentioned base material; And second mould; This second mould supplies above-mentioned substrate carrier to put; And it is chimeric so that above-mentioned base material is carried out compression molding with above-mentioned first mould; Above-mentioned drift has many chasing tools that are arranged in row, and the foremost above-mentioned chasing tool that is positioned on the direction that above-mentioned drift relatively moves with respect to the carrying direction of above-mentioned base material is compared with other above-mentioned chasing tool, has increased the sectional area of the root of above-mentioned chasing tool at least.
In first invention; The foremost chasing tool that is positioned on the direction that above-mentioned drift relatively moves with respect to the carrying direction of base material is compared with other chasing tool; At least increased the sectional area of the root of chasing tool, therefore, when using under the situation that forms a plurality of recesses on the surface of drift at base material; Even if, also can reduce the breakage of chasing tool to being positioned at foremost chasing tool self application of force on the direction that drift relatively moves with respect to the carrying direction of base material.
In addition; The carrier band manufacturing installation of second invention is on the basis of the carrier band manufacturing installation of first invention; The above-mentioned chasing tool that is positioned at the rank rear on the direction that above-mentioned drift relatively moves with respect to the carrying direction of above-mentioned base material is compared with other chasing tool, has increased the width of the root of above-mentioned chasing tool at least.
In second invention; The foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is compared with other chasing tool; At least the width of the root that has increased chasing tool on the direction that drift relatively moves with respect to the carrying direction of base material; Therefore, make the intensity of chasing tool on the direction that drift relatively moves with respect to the carrying direction of base material uprise, thereby can reduce the breakage of chasing tool.
In addition; The carrier band manufacturing installation of the 3rd invention is on the basis of the carrier band manufacturing installation of first invention or second invention; The foremost above-mentioned chasing tool that is positioned on the direction that above-mentioned drift relatively moves with respect to the carrying direction of above-mentioned base material is compared with other above-mentioned chasing tool, has shortened the length of above-mentioned chasing tool.
In the 3rd invention; The foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is compared with other chasing tool; Shortened the length of chasing tool; Therefore; Make the density of the base material be positioned at the foremost chasing tool compression on the direction that drift relatively moves with respect to the carrying direction of base material reduce, and make and put on the power that is positioned at the foremost chasing tool self on the direction that drift relatively moves with respect to the carrying direction of base material and diminish, thereby can reduce the breakage of chasing tool.
In addition; The carrier band manufacturing installation of the 4th invention is on the basis of the carrier band manufacturing installation of arbitrary invention in first invention to the 3rd invention; The prostatitis and the above-mentioned chasing tool of rank rear that are positioned on the direction that above-mentioned drift relatively moves with respect to the carrying direction of above-mentioned base material are compared with other above-mentioned chasing tool, have increased the sectional area of the root of above-mentioned chasing tool at least.
In the 4th invention; The prostatitis and the chasing tool of rank rear that are positioned on the direction that drift relatively moves with respect to the carrying direction of base material are compared with other chasing tool; At least increased the sectional area of the root of chasing tool, therefore, when using under the situation that forms a plurality of recesses on the surface of drift at base material; Even if, also can reduce the breakage of chasing tool to being positioned at prostatitis and chasing tool self application of force of rank rear on the direction that drift relatively moves with respect to the carrying direction of base material.
For realizing above-mentioned purpose; The carrier band manufacturing installation of the 5th invention carries out compression molding to produce carrier band to the base material of carrying the band shape of coming; Comprise: first mould; This first mould has drift, and this drift is formed for a plurality of recesses that electronic devices and components are taken in a side of above-mentioned base material; And second mould; This second mould supplies above-mentioned substrate carrier to put; And it is chimeric so that above-mentioned base material is carried out compression molding with above-mentioned first mould; Above-mentioned drift has a plurality of chasing tools that are arranged in row, and the foremost above-mentioned chasing tool that is positioned on the direction that above-mentioned drift relatively moves with respect to the carrying direction of above-mentioned base material is compared with other above-mentioned chasing tool, has shortened the length of chasing tool.
In the 5th invention; The foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is compared with other chasing tool; Shortened the length of chasing tool; Therefore; Make the density of the base material be positioned at the foremost chasing tool compression on the direction that drift relatively moves with respect to the carrying direction of base material reduce, and make and put on the power that is positioned at the foremost chasing tool self on the direction that drift relatively moves with respect to the carrying direction of base material and diminish, thereby can reduce the breakage of chasing tool.
In addition; The carrier band manufacturing installation of the 6th invention is on the basis of the carrier band manufacturing installation of the 3rd invention or the 5th invention; Two above-mentioned chasing tools that rank rear on the direction that use relatively moves with respect to the carrying direction of above-mentioned base material from above-mentioned drift begins, two above-mentioned recesses that two above-mentioned chasing tools that begun by the prostatitis on the direction that relatively moves with respect to the carrying direction of above-mentioned base material from above-mentioned drift are formed compress once more.
In the 6th invention; Two above-mentioned chasing tools that rank rear on the direction that use relatively moves with respect to the carrying direction of base material from drift begins; Two recesses that two chasing tools that begun by the prostatitis on the direction that relatively moves with respect to the carrying direction of base material from drift are formed compress once more, therefore, are positioned under the situation that the chasing tool that begins secondary series from rank rear compresses recess once more in use; Because the recess at rear of the recess after the compression is positioned at the chasing tool supporting of rank rear once more; Thereby, even if the direction of the part of base material quilt recess towards the rear extrudes, can not make the warpage of the recess at rear yet.
For realizing above-mentioned purpose; The carrier band manufacturing installation of the 7th invention carries out compression molding to produce carrier band to the base material of carrying the band shape of coming; Comprise: first mould; This first mould has drift, and this drift is formed for a plurality of recesses that electronic devices and components are taken in a side of above-mentioned base material; And second mould; This second mould supplies above-mentioned substrate carrier to put; And it is chimeric so that above-mentioned base material is carried out compression molding with above-mentioned first mould; Above-mentioned drift has a plurality of chasing tools that are arranged in row, and the foremost above-mentioned chasing tool that is positioned on the direction that above-mentioned drift relatively moves with respect to the carrying direction of above-mentioned base material is formed by the toughness material higher than the toughness of other above-mentioned chasing tool.
In the 7th invention; The foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is formed by the toughness material higher than the toughness of other chasing tool; Therefore; When using under the situation that forms a plurality of recesses on the surface of drift at base material, even if, also can reduce the breakage of chasing tool to being positioned at foremost chasing tool self application of force on the direction that drift relatively moves with respect to the carrying direction of base material.
In addition; The carrier band manufacturing installation of the 8th invention is on the basis of carrier band manufacturing installation of the 7th invention, and the prostatitis and the above-mentioned chasing tool of rank rear that are positioned on the direction that above-mentioned drift relatively moves with respect to the carrying direction of above-mentioned base material are formed by the toughness material higher than the toughness of other chasing tool.
In the 8th invention; The prostatitis and the chasing tool of rank rear that are positioned on the direction that drift relatively moves with respect to the carrying direction of base material are formed by the toughness material higher than the toughness of other chasing tool; Therefore; When using under the situation that forms a plurality of recesses on the surface of drift at base material, even if, also can reduce the breakage of chasing tool to being positioned at prostatitis and chasing tool self application of force of rank rear on the direction that drift relatively moves with respect to the carrying direction of base material.
For realizing above-mentioned purpose; The carrier band manufacturing installation of the 9th invention carries out compression molding to produce carrier band to the base material of carrying the band shape of coming; Comprise: first mould; This first mould has drift, and this drift is formed for a plurality of recesses that electronic devices and components are taken in a side of above-mentioned base material; And second mould; This second mould supplies above-mentioned substrate carrier to put; And it is chimeric so that above-mentioned base material is carried out compression molding with above-mentioned first mould; Above-mentioned drift has a plurality of chasing tools that are arranged in row, and the foremost above-mentioned chasing tool that is positioned on the direction that above-mentioned drift relatively moves with respect to the carrying direction of above-mentioned base material is formed by the member different with other above-mentioned chasing tool.
In the 9th invention; The foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is formed by the member different with other chasing tool; Therefore; When using under the situation that forms a plurality of recesses on the surface of drift at base material; Even if to being positioned at foremost chasing tool self application of force on the direction that drift relatively moves with respect to the carrying direction of base material, also can reduce the part that links to each other with other chasing tool with the foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material and be the breakage of the chasing tool that starting point produces.In addition, take place damagedly, also as long as the chasing tool of changing damaged, and need not change drift integral body, thereby can reduce manufacturing cost even if be positioned at foremost chasing tool self.
In addition; The carrier band manufacturing installation of the tenth invention is on the basis of carrier band manufacturing installation of the 9th invention, and the prostatitis and the above-mentioned chasing tool of rank rear that are positioned on the direction that above-mentioned drift relatively moves with respect to the carrying direction of above-mentioned base material are formed by the member different with other above-mentioned chasing tool.
In the tenth invention; The prostatitis and the chasing tool of rank rear that are positioned on the direction that drift relatively moves with respect to the carrying direction of base material are formed by the member different with other chasing tool; Therefore; When using under the situation that forms a plurality of recesses on the surface of drift at base material; Even if to being positioned at prostatitis and chasing tool self application of force of rank rear on the direction that drift relatively moves with respect to the carrying direction of base material, also can reduce the part that links to each other with other chasing tool with the chasing tool that is positioned at prostatitis and rank rear on the direction that drift relatively moves with respect to the carrying direction of base material and be the breakage of the chasing tool that starting point produces.In addition, take place damagedly, also as long as the chasing tool of changing damaged, and need not change drift integral body, thereby can reduce manufacturing cost even if be positioned at the chasing tool self of prostatitis and rank rear.
In the structure of carrier band manufacturing installation of the present invention; The foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is compared with other chasing tool; At least increased the sectional area of the root of chasing tool, therefore, when using under the situation that forms a plurality of recesses on the surface of drift at base material; Even if, also can reduce the breakage of chasing tool to being positioned at foremost chasing tool self application of force on the direction that drift relatively moves with respect to the carrying direction of base material.
In another structure of carrier band manufacturing installation of the present invention; The foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is compared with other chasing tool; Shortened the length of chasing tool; Therefore; Make the density of the base material be positioned at the foremost chasing tool compression on the direction that drift relatively moves with respect to the carrying direction of base material reduce, and make and put on the power that is positioned at the foremost chasing tool self on the direction that drift relatively moves with respect to the carrying direction of base material and diminish, thereby can reduce the breakage of chasing tool.
In the another structure of carrier band manufacturing installation of the present invention; The foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is formed by the toughness material higher than the toughness of other chasing tool; Therefore; When using under the situation that forms a plurality of recesses on the surface of drift at base material, even if, also can reduce the breakage of chasing tool to being positioned at foremost chasing tool self application of force on the direction that drift relatively moves with respect to the carrying direction of base material.
In a structure again of carrier band manufacturing installation of the present invention; The foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is formed by the member different with other chasing tool; Therefore; When using under the situation that forms a plurality of recesses on the surface of drift at base material; Even if the foremost chasing tool self to being positioned on the direction that drift relatively moves with respect to the carrying direction of base material applies effectively, also can reduce the part that links to each other with other chasing tool with the foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material and be the breakage of the chasing tool that starting point produces.In addition, take place damagedly, also as long as the chasing tool of changing damaged, and need not change drift integral body, thereby can reduce manufacturing cost even if be positioned at foremost chasing tool self.
Description of drawings
Mo(u)ld top half) and drag box (Japanese: the cutaway view in the time of mo(u)ld bottom half) Fig. 1 is that direction is observed the top case (Japanese: of the carrier band manufacturing installation of embodiment of the present invention 1 from the side.
Fig. 2 is the front view of employed drift in the carrier band manufacturing installation of embodiment of the present invention 1.
Fig. 3 is the partial front elevation view that makes the drift of the length that the is positioned at foremost chasing tool embodiment of the present invention 1 shorter than the length of other chasing tool.
Fig. 4 is used to explain that the drift that uses embodiment of the present invention 1 forms the sketch map of the structure of a plurality of recesses on the surface of base material.
Fig. 5 is the sketch map that is used for explaining the structure that the chasing tool that uses the rank rear of being positioned at of the used drift of existing carrier band manufacturing installation compresses recess once more.
Fig. 6 is the sketch map of the structure once more recess compressed of two chasing tools that begin from rank rear of being used for explaining drift that the carrier band manufacturing installation that uses embodiment of the present invention 1 is used.
Fig. 7 is the front view of employed drift in the carrier band manufacturing installation of embodiment of the present invention 2.
Fig. 8 is the front view of employed drift in the carrier band manufacturing installation of embodiment of the present invention 3.
Fig. 9 is the cutaway view during from the top case of the existing carrier band manufacturing installation of top view and drag box.
Figure 10 is the front view of employed drift in the existing carrier band manufacturing installation.
Figure 11 is used to explain that the drift that uses existing carrier band manufacturing installation forms the sketch map of the structure of a plurality of recesses on the surface of base material.
(symbol description)
1 carrier band manufacturing installation
2 top cases (first mould)
3 base materials
4 drag boxs (second mould)
21,61,71 drifts
22 punch holder
23 springs
24 stripper plates (Japanese: ス ト リ Star パ プ レ one ト)
25 stroke shotpins
26,62,72,73 chasing tools
27,63,74 base portions
31 recesses
41 draw rings
42 grooves
The specific embodiment
Below, with reference to accompanying drawing embodiment of the present invention is elaborated.
(embodiment 1)
Fig. 1 is the cutaway view when direction is observed top case and the drag box of carrier band manufacturing installation of embodiment of the present invention 1 from the side.Carrier band manufacturing installation 1 shown in Figure 1 comprises top case (first mould) 2 and chimeric base material 3 is carried out the drag box (second mould) 4 of compression molding with top case.Top case 2 has the drift 21 of a plurality of recesses 31 that are formed for electronic devices and components are taken on the surface (side) of banding substrate 3, the punch holder 22 that this drift 21 is kept and the stripper plate 24 that is connected with punch holder 22 through spring 23.Banding substrate 3 to be having the form carrying of prescribed distance on the direction perpendicular to the paper of Fig. 1, and through carrying out compression molding with 21 pairs of base materials of being carried 3 of drift, thereby formation recess 31.Stripper plate 24 is that base material 3 is pushed, so that the member that base material 3 is not moved drift 21 when base material 3 is extracted after compressing with 21 pairs of base materials 3 of drift.In addition, on top case 2, be provided with stroke shotpin 25, the trip shotpin 25 makes with drag box 4 the stable inlet to confirm that drift 21 gets into base materials 3 of bottom dead centre of the top case 2 when chimeric.Stroke shotpin 25 is not limited to be located at the situation of top case 2, also can be located at drag box 4.
Drag box 4 has the draw ring 41 that supplies base material to put in 3 years.Draw ring 41 has groove 42 on the surface that supplies base material to put in 3 years.The material of drift 21 and draw ring 41 for example is a superhard alloy.
Fig. 2 is the front view of employed drift 21 in the carrier band manufacturing installation 1 of embodiment of the present invention 1.Drift 21 shown in Figure 2 is the comb shape that five chasing tools 26 link to each other at base portion 27.The chasing tool of drift 21 (cutter of pectination) 26 and base portion 27 form as one.Through using 22 pairs of base portions 27 of punch holder to keep, can drift 21 be installed on top case 2.Top case 2 also can be the structure of arranging a plurality of drifts 21 and using punch holder 22 to keep, and wherein, above-mentioned drift 21 has the many chasing tools 26 that are arranged in row.(26b～26e) compare has increased the sectional area that the root (border between chasing tool 26 and the base portion 27) of chasing tool 26 is located at least to be positioned at foremost chasing tool 26a and other chasing tool 26 on the arrow A direction (direction that drift 21 relatively moves with respect to the carrying direction of base material 3).Especially, chasing tool 26a compares with other chasing tool 26, has increased the width α (＞width, beta) of root on the arrow A direction of chasing tool 26 at least.Therefore, improve the intensity of chasing tool 26a on the arrow A direction, thereby can reduce the breakage of chasing tool 26a.
Even if it is identical with the width, beta of other chasing tool 26 to be positioned at the width α on the arrow A direction of foremost chasing tool 26a; If make with the direction of arrow A direction quadrature on size than other chasing tool 26 with the direction of arrow A direction quadrature on size big; Then chasing tool 26a compares with other chasing tool 26, has increased the sectional area of the root of chasing tool 26.The width α that chasing tool 26a is not limited on the arrow A direction becomes big situation suddenly from the half-way of the length direction of chasing tool 26a, also can be that the root from position that the formation to recess 31 not have to influence to chasing tool 26a becomes big structure gradually.
In addition, as shown in Figure 11, when using drift 21 forming on the surface of base material 3 under the situation of a plurality of recesses 31, also to the chasing tool 26e that is positioned at the rank rear on the arrow A direction from the application of force on one's body.Therefore; It also can be the drift 21 (not shown) that is described below; In this drift 21, (26b～26d) compare has increased the sectional area of the root of chasing tool 26 at least for the chasing tool 26e that is positioned at the foremost chasing tool 26a on the arrow A direction and is positioned at rank rear and other chasing tool 26.
The concrete example of the size of expression drift 21.The width α of root on the arrow A direction that is positioned at foremost chasing tool 26a is 1.50mm, with the direction of arrow A direction quadrature on be of a size of 1.10mm.The width, beta of the root of other chasing tool on the arrow A direction is 0.59mm, with the direction of arrow A direction quadrature on be of a size of 1.10mm.In addition, the length of chasing tool 26 (from surface that base material 3 is pushed to the length of the root of chasing tool 26) is 5.00mm.
The length of chasing tool 26 is not limited to be positioned at the length situation identical with the length of other chasing tool 26 of foremost chasing tool 26a, also can make the length that is positioned at foremost chasing tool 26a shorter than the length of other chasing tool 26.Fig. 3 is the partial front elevation view that makes the drift 21 of the length that the is positioned at foremost chasing tool 26a embodiment of the present invention 1 shorter than the length of other chasing tool 26.Fig. 4 is used to explain that the drift 21 that uses embodiment of the present invention 1 forms the sketch map of the structure of a plurality of recesses 31 on the surface of base material 3.The length that makes the foremost chasing tool 26a of being positioned at of drift 21 is than the short about 0.1mm of the length of other chasing tool 26 (26b).Owing to make the length that is positioned at foremost chasing tool 26a shorter than the length of other chasing tool 26 (26b); Therefore; The density (the especially density of the base material 3A between chasing tool 26a and chasing tool 26b) that is positioned at the base material 3 of foremost chasing tool 26a compression reduces; Be applied to and be positioned at foremost chasing tool 26a and diminish, thereby can reduce the breakage of chasing tool 26a from one's body power.
Yet, the depth as shallow of the recess 31 that forms by other chasing tool 26 by the depth ratio that is positioned at the recess 31 that foremost chasing tool 26a forms.Therefore; In order to be made as the identical degree of depth of the degree of depth with the recess 31 that forms by other chasing tool 26 by the degree of depth that is positioned at the recess 31 that foremost chasing tool 26a forms; In existing carrier band manufacturing installation shown in Figure 11, use the chasing tool 202e be positioned at rank rear once more to compressing (double punch) by being positioned at the recess 302 that foremost chasing tool 202a forms.Fig. 5 is the sketch map that is used for explaining the structure that the chasing tool 202e that uses the rank rear of being positioned at of the used drift 201 of existing carrier band manufacturing installation compresses recess once more.Base material 301 shown in Figure 5 has by being positioned at recess 302a that foremost chasing tool 202a forms and the recess 302 that is formed by other chasing tool 202.Then, with base material 301 towards the carrying of the direction of arrow E so that drift 201 relatively moves towards the direction of arrow A, and use the chasing tool 202e that is positioned at rank rear once more recess 302a to be compressed.
Because the depth as shallow of the depth ratio recess 302 of recess 302a; Therefore; Be positioned under the situation that the chasing tool 202e of rank rear compresses recess 302a once more in use; Base material 301g under recess 302a is compressed, and makes the direction of part recess 302 towards the rear of base material 301g extrude, thereby may make the warpage of the recess 302 at rear.
Therefore, in the carrier band manufacturing installation 1 of embodiment of the present invention 1, use two chasing tools 26 beginning from rank rear once more two recesses 31 that formed by two chasing tools 26 that begin from prostatitis to be compressed.Fig. 6 is the sketch map of the structure once more recess compressed of two chasing tools 26 that begin from rank rear of being used for explaining drift 21 that the carrier band manufacturing installation 1 that uses embodiment of the present invention 1 is used.Base material 3 shown in Figure 6 has: by being positioned at the recess 31a that foremost chasing tool 26a forms; The recess 31b that forms by the chasing tool 26b that is positioned at the secondary series that begins from prostatitis; And the recess 31 that forms by other chasing tool 26.Then; Base material 3 is carried so that drift 21 relatively moves towards the arrow A direction towards the direction of arrow E; And use the chasing tool 26d be positioned at the secondary series that begins from rank rear once more recess 31a to be compressed, use the chasing tool 26e that is positioned at rank rear once more recess 31a to be compressed.At this, in the situation of using chasing tool 26 once more base material 3 to be compressed, also comprise the situation that makes chasing tool 26 and formed recess 31 chimeric.
Because the depth ratio recess 31b of recess 31a, 31 depth as shallow; Therefore; Be positioned under the situation that the chasing tool 26d of the secondary series that begins from rank rear compresses recess 31a once more in use; The base material 3a that is positioned under the recess 31a is compressed, make base material 3a a part towards the rear the direction of recess 31b extrude.Yet because the recess 31b at rear is positioned at the chasing tool 26e supporting of rank rear, therefore, even if the direction of the part of base material 3a recess 31b towards the rear is forced out, the shape of the recess 31b at rear can be out of shape yet.The degree of depth of recess 31b is identical with the degree of depth of recess 31, and the base material 3b that is positioned under the recess 31b can not be compressed, and therefore, the direction of the recess 31 that the part of base material 3b can be not towards the rear is forced out, thereby the shape of the recess at rear 31 can be out of shape.
As stated; In the structure of the carrier band manufacturing installation 1 of embodiment of the present invention 1, the foremost chasing tool 26a that is positioned on the arrow A direction (direction that drift 21 relatively moves with respect to the carrying direction of base material 3) compares with other chasing tool 26, has increased the sectional area of chasing tool 26 roots at least; Therefore; When using drift 21 forming under the situation of a plurality of recesses 31, on the surface of base material 3 even if, also can reduce the breakage of chasing tool 26a to being positioned at foremost chasing tool 26a self application of force of arrow A direction.
In addition; In the structure of the carrier band manufacturing installation 1 of embodiment of the present invention 1, the foremost chasing tool 26a that is positioned on the arrow A direction compares with other chasing tool 26, has shortened the length of chasing tool 26; Therefore; Make the density of the base material 3 be positioned at the foremost chasing tool 26a compression on the arrow A direction reduce, and the foremost chasing tool 26a that puts on the direction that is positioned at arrow A is diminished from power on one's body, thus the breakage that can lower chasing tool 26a.
(embodiment 2)
The structure that the chasing tool shape that need not changing of employed drift in the carrier band manufacturing installation 1 of embodiment of the present invention 2 is positioned at the foremost chasing tool shape on the arrow A direction or is positioned at prostatitis and rank rear on the arrow A direction just can reduce the breakage of chasing tool describes.Fig. 7 is the front view of employed drift in the carrier band manufacturing installation 1 of embodiment of the present invention 2.Because the structure of the carrier band manufacturing installation 1 except that drift 61 is identical with the structure of the carrier band manufacturing installation 1 of embodiment 1, therefore, omits detailed explanation.
Drift 61 shown in Figure 7 is the comb shape that five chasing tools 62 link to each other at base portion 63.The chasing tool 62 and the base portion 63 of drift 61 form as one.Through using 22 pairs of base portions 63 of punch holder to keep, can drift 61 be installed on top case 2.Top case 2 also can be the structure of arranging a plurality of drifts 61 and using punch holder 22 to keep, and wherein, this drift 61 has the many chasing tools 62 that are arranged in row.(the high material of toughness of 62b～62e) forms than other chasing tool 62 by toughness to be positioned at foremost chasing tool 62a on the arrow A direction (direction that drift 61 relatively moves with respect to the carrying direction of base material 3).For example, use high-speed tool steel being arranged in foremost chasing tool 62a, in other chasing tool 62, use superhard alloy.
Be positioned at foremost chasing tool 62a and form, therefore, make the intensity of chasing tool 62a on the arrow A direction uprise, thereby can reduce the breakage of chasing tool 62a by the toughness material higher than the toughness of other chasing tool 62.As shown in Figure 11, when using drift 61 to form on the surface of base material 3 under the situation of a plurality of recesses 31, also to being positioned at chasing tool 62e self application of force of the rank rear on the arrow A direction.Therefore, also can be to be positioned at the foremost chasing tool 62a on the arrow A direction and to be positioned at the drift 61 (not shown) that the chasing tool 62e of rank rear is formed by the toughness material higher than the toughness of other chasing tool 62.
As stated; In the carrier band manufacturing installation 1 of embodiment of the present invention 2; The foremost chasing tool 62a that is positioned on the arrow A direction is formed by the toughness material higher than the toughness of other chasing tool 62, therefore, and when using drift 61 forming on the surface of base material 3 under the situation of a plurality of recesses 31; Even if, also can reduce the breakage of chasing tool 62a to being positioned at foremost chasing tool 62a self application of force on the arrow A direction.
(embodiment 3)
Another structure that the chasing tool shape that need not changing of employed drift in the carrier band manufacturing installation 1 of embodiment of the present invention 3 is positioned at the foremost chasing tool shape on the arrow A direction or is positioned at prostatitis and rank rear on the arrow A direction just can reduce the breakage of chasing tool describes.Fig. 8 is the front view of employed drift in the carrier band manufacturing installation 1 of embodiment of the present invention 3.Because the structure of the carrier band manufacturing installation 1 except that drift 71 is identical with the structure of the carrier band manufacturing installation 1 of embodiment 1, therefore, omits detailed explanation.
When five chasing tools under the situation that base portion links to each other; Because being positioned at foremost chasing tool links to each other at base portion with other chasing tool; Therefore; When being positioned at foremost chasing tool self application of force, the part that can link to each other with other chasing tool with the foremost chasing tool that is positioned on the direction that drift relatively moves with respect to the carrying direction of base material is the breakage that starting point produces chasing tool.Yet, in drift 71,, therefore, can reduce to be positioned at the breakage that part that foremost chasing tool 72 links to each other with other chasing tool 73 is the chasing tool 72 that produces of starting point because foremost chasing tool 72 and other chasing tool 73 that are positioned on the arrow A direction form by different component.In addition, even if be positioned at foremost chasing tool 72 self breakage, as long as the chasing tool of changing damaged 72, and need do not change drift 71 integral body yet, thereby can reduce manufacturing cost.Shown in figure 11, when using drift 71 to form on the surface of base material 3 under the situation of a plurality of recesses 31, also to being positioned at chasing tool 73e self application of force of the rank rear on the arrow A direction.Therefore, also can be the chasing tool 73e that is positioned at the foremost chasing tool 72 on the arrow A direction and is positioned at rank rear by forming with other chasing tool 73b, 73c, member that 73d is different.
As stated; In the carrier band manufacturing installation 1 of embodiment of the present invention 3; Owing to be positioned at foremost chasing tool 72 on the arrow A direction by forming with other chasing tool 73b, 73c, 73d, member that 73e is different; Therefore; When using drift 71 to form under the situation of a plurality of recesses 31 on the surface of base material 3, even if to being positioned at foremost chasing tool 72 self application of force on the arrow A direction, also can reduce to be positioned at the part that foremost chasing tool 72 links to each other with other chasing tool 73b, 73c, 73d, 73e is the breakage that starting point produces chasing tool 72.
Claims (10)
1. a carrier band manufacturing installation carries out compression molding to produce carrier band to the base material of carrying the band shape of coming, it is characterized in that, comprising:
First mould, this first mould has drift, and this drift is formed for a plurality of recesses that electronic devices and components are taken in a side of said base material; And
Second mould, this second mould supplies said substrate carrier to put, and chimeric so that said base material is carried out compression molding with said first mould,
Said drift has many chasing tools that are arranged in row,
The foremost said chasing tool that is positioned on the direction that said drift relatively moves with respect to the carrying direction of said base material is compared with other said chasing tool, has increased the sectional area of the root of said chasing tool at least.
2. carrier band manufacturing installation as claimed in claim 1 is characterized in that,
The said chasing tool that is positioned at the rank rear on the direction that said drift relatively moves with respect to the carrying direction of said base material is compared with other chasing tool, has increased the width of the root of said chasing tool at least.
3. according to claim 1 or claim 2 carrier band manufacturing installation is characterized in that,
The foremost said chasing tool that is positioned on the direction that said drift relatively moves with respect to the carrying direction of said base material is compared with other said chasing tool, has shortened the length of said chasing tool.
4. like each described carrier band manufacturing installation in the claim 1 to 3, it is characterized in that,
The said chasing tool that is positioned at the prostatitis on the direction that said drift relatively moves with respect to the carrying direction of said base material and is positioned at rank rear is compared with other said chasing tool, has increased the sectional area of the root of said chasing tool at least.
5. a carrier band manufacturing installation carries out compression molding to produce carrier band to the base material of carrying the band shape of coming, it is characterized in that, comprising:
First mould, this first mould has drift, and this drift is formed for a plurality of recesses that electronic devices and components are taken in a side of said base material; And
Second mould, this second mould supplies said substrate carrier to put, and chimeric so that said base material is carried out compression molding with said first mould,
Said drift has a plurality of chasing tools that are arranged in row,
The foremost said chasing tool that is positioned on the direction that said drift relatively moves with respect to the carrying direction of said base material is compared with other said chasing tool, has shortened the length of chasing tool.
6. like claim 3 or 5 described carrier band manufacturing installations, it is characterized in that,
Two said chasing tools that rank rear on the direction that use relatively moves with respect to the carrying direction of said base material from said drift begins, two said recesses that two said chasing tools that begun by the prostatitis on the direction that relatively moves with respect to the carrying direction of said base material from said drift are formed compress once more.
7. a carrier band manufacturing installation carries out compression molding to produce carrier band to the base material of carrying the band shape of coming, it is characterized in that, comprising:
First mould, this first mould has drift, and this drift is formed for a plurality of recesses that electronic devices and components are taken in a side of said base material; And
Second mould, this second mould supplies said substrate carrier to put, and chimeric so that said base material is carried out compression molding with said first mould,
Said drift has a plurality of chasing tools that are arranged in row,
The foremost said chasing tool that is positioned on the direction that said drift relatively moves with respect to the carrying direction of said base material is formed by the toughness material higher than the toughness of other said chasing tool.
8. carrier band manufacturing installation as claimed in claim 7 is characterized in that,
The prostatitis and the said chasing tool of rank rear that are positioned on the direction that said drift relatively moves with respect to the carrying direction of said base material are formed by the toughness material higher than the toughness of other chasing tool.
9. a carrier band manufacturing installation carries out compression molding to produce carrier band to the base material of carrying the band shape of coming, it is characterized in that, comprising:
First mould, this first mould has drift, and this drift is formed for a plurality of recesses that electronic devices and components are taken in a side of said base material; And
Second mould, this second mould supplies said substrate carrier to put, and chimeric so that said base material is carried out compression molding with said first mould,
Said drift has a plurality of chasing tools that are arranged in row,
The foremost said chasing tool that is positioned on the direction that said drift relatively moves with respect to the carrying direction of said base material is formed by the member different with other said chasing tool.
10. carrier band manufacturing installation as claimed in claim 9 is characterized in that,
The prostatitis and the said chasing tool of rank rear that are positioned on the direction that said drift relatively moves with respect to the carrying direction of said base material are formed by the member different with other chasing tool.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010206417A JP5321556B2 (en) | 2010-09-15 | 2010-09-15 | Carrier tape manufacturing equipment |
| JP2010-206417 | 2010-09-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102397930A true CN102397930A (en) | 2012-04-04 |
| CN102397930B CN102397930B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110288685.0A Active CN102397930B (en) | 2010-09-15 | 2011-09-13 | Carrier tape manufacturing device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5321556B2 (en) |
| KR (2) | KR20120028820A (en) |
| CN (1) | CN102397930B (en) |
| TW (1) | TWI490151B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658299A (en) * | 2013-11-19 | 2014-03-26 | 嘉兴永发电子有限公司 | Stamping device of ventilation plate |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5337141B2 (en) * | 2010-12-28 | 2013-11-06 | 株式会社奥田 | Carrier tape manufacturing apparatus and carrier tape manufacturing method |
| JP6067038B2 (en) * | 2015-01-27 | 2017-01-25 | 浙江潔美電子科技股▲ふん▼有限公司 | Manufacturing method of belt used for mounting and continuous supply of electronic components |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2012062078A (en) | 2012-03-29 |
| JP5321556B2 (en) | 2013-10-23 |
| TWI490151B (en) | 2015-07-01 |
| KR20120028820A (en) | 2012-03-23 |
| CN102397930B (en) | 2014-12-10 |
| KR101521106B1 (en) | 2015-05-19 |
| TW201213208A (en) | 2012-04-01 |
| KR20140097067A (en) | 2014-08-06 |
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