CN108307615A - Needle pitch variable paster device feedway - Google Patents
Needle pitch variable paster device feedway Download PDFInfo
- Publication number
- CN108307615A CN108307615A CN201711418257.9A CN201711418257A CN108307615A CN 108307615 A CN108307615 A CN 108307615A CN 201711418257 A CN201711418257 A CN 201711418257A CN 108307615 A CN108307615 A CN 108307615A
- Authority
- CN
- China
- Prior art keywords
- substrate
- shaft shoulder
- screwdriver
- needle
- stepped hole
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- 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
- H05K13/02—Feeding of components
- H05K13/021—Loading or unloading of containers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a needle pitch variable type feeding device for a surface mounted device, which is characterized in that: comprises a substrate; a plurality of stepped holes are formed in the substrate; the stepped hole comprises a first stepped hole positioned on the upper surface side of the substrate and a second stepped hole positioned on the lower surface side of the substrate; the inner diameter of the first step hole is R1The inner diameter of the second stepped hole is R2The second stepped hole is provided with an internal thread; the clamping needle is connected with the substrate through the stepped hole; one end of the clamping needle is a connecting end provided with an external thread, and the other end of the clamping needle is a matching end matched with the material belt; a shaft shoulder is arranged between the connecting end and the matching end; the outer diameter of the shaft shoulder is R; the connecting end is in threaded connection with the substrate; the connecting end, the shaft shoulder and the matching end are all cylindrical and are in a coaxial integrated structure; the shaft shoulder is provided with at least one notch; a screwdriver for fastening the clamping pin; the end part of the screwdriver is provided with a counter bore, and the inner diameter of the counter bore is not less than the outer diameter of the matching end; the end surface of the screwdriver is provided with a convex block matched with the notch.
Description
Technical field
The present invention relates to printed board chip mounter material strip tooling and fixture technical field, are pasted more particularly to a kind of needle gage type variable
Piece device feeding device.
Background technology
In recent years, as the fast development of society, mass and standardization are increasingly used by people, but
Some Code in Hazardous Special Locations are frequently encountered the case where electronic equipment needs separate unit or small lot to produce, and it is mostly bulk cargo that material, which is supplied, short
Material.If all in accordance with standard fixture material reducing, inevitably component is caused to waste, thus design and develop one kind can according to
How much material is mounted in substrate corresponding position, adapts to different mission requirements, reduces the needle gage type variable surface-mounted device of waste of material
It is particularly important that feeding device, which seems,.
Invention content
The technical problem to be solved by the present invention is to:A kind of needle gage type variable surface-mounted device feeding device is provided;The needle gage can
How much variant surface-mounted device feeding device can be mounted in substrate corresponding position according to materials, adapt to different mission requirements, reduce
Waste of material.
The present invention is adopted the technical scheme that solve technical problem present in known technology:
A kind of needle gage type variable surface-mounted device feeding device, includes at least:
Substrate (1);Multiple stepped holes are offered on the substrate (1);The stepped hole includes being located at substrate (1) upper surface
The first step hole of side and the second step hole for being located at substrate (1) lower face side;The internal diameter in the first step hole is R1, described
The internal diameter in second step hole is R2, the second step hole is provided with internal thread;
The clamping needle (2) being connect with substrate (1) by stepped hole;One end of the clamping needle (2) is to offer external screw thread
Connecting pin, the other end of the clamping needle (2) is the abutting end coordinated with material strip;It is axis between the connecting pin and abutting end
Shoulder;The outer diameter of the shaft shoulder is R;Wherein:R2<R<R1;The connecting pin is threadedly coupled with substrate (1);The connecting pin, the shaft shoulder,
Abutting end is cylinder, and is coaxial integral structure between three;At least one gap is offered on the shaft shoulder;
Screwdriver (3) for fastening clamping needle (2);The end of the screwdriver (3) offers counterbore, the internal diameter of the counterbore
Not less than the outer diameter of abutting end;The convex block coordinated with gap is offered in the end face of the screwdriver (3).
Further:The gap is two.
The invention has the advantages and positive effects that:
1. how much the clamping needle of the present invention can be mounted in substrate corresponding position according to materials, different mission requirements are adapted to,
Reduce waste of material.
2, clamping needle of the invention can realize Fast Installation using special fastening screwdriver.
Description of the drawings
Fig. 1 is that preferred embodiment of the present invention substrate loads onto the schematic diagram after clamping needle;
Fig. 2 is the vertical view of substrate in the preferred embodiment of the present invention;
Fig. 3 is the A-A sectional views of Fig. 2 in the preferred embodiment of the present invention;
Fig. 4 is the schematic diagram of clamping needle in the preferred embodiment of the present invention;
Fig. 5 is the schematic diagram of screwdriver in the preferred embodiment of the present invention;
Label in figure is respectively:1, substrate;2, clamping needle;3, screwdriver.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows:
It please refers to Fig.1 to Fig. 5, a kind of needle gage type variable surface-mounted device feeding device, including:
Substrate 1;Multiple stepped holes are offered on the substrate 1;The stepped hole includes positioned at the of 1 upper surface side of substrate
One stepped hole and second step hole positioned at 1 lower face side of substrate;The internal diameter in the first step hole is R1, the second step
The internal diameter in hole is R2, the second step hole is provided with internal thread;
The clamping needle 2 being connect with substrate 1 by stepped hole;One end of the clamping needle 2 is to offer externally threaded connection
End, the other end of the clamping needle 2 is the abutting end coordinated with material strip;It is the shaft shoulder between the connecting pin and abutting end;It is described
The outer diameter of the shaft shoulder is R;Wherein:R2<R<R1;The connecting pin is threadedly coupled with substrate 1;The connecting pin, the shaft shoulder, abutting end are equal
For cylinder, and it is coaxial integral structure between three;At least one gap is offered on the shaft shoulder;
Screwdriver 3 for fastening clamping needle 2;The end of the screwdriver 3 offers counterbore, and the internal diameter of the counterbore is not less than
The outer diameter of abutting end;The convex block coordinated with gap is offered in the end face of the screwdriver 3.
Above preferred embodiment includes mainly the screwdriver of substrate, clamping needle, special fastening:Add according to demand in thereon
Work goes out stepped hole;One first tap of clamping needle goes out the screw thread coordinated with substrate, and other end coordinates with material strip, and the shaft shoulder processes two gap
To be screwed into dedicated screwdriver;There are two protrusions for dedicated screwdriver section outer rim, for being screwed in base with the cooperation of clamping needle gap
Plate, end face center have a counterbore, to containing entering one of clamping needle.
The present invention innovative point be:
Clamping needle can be mounted in substrate corresponding position by user according to materials are how many, reduce waste of material.Using special
It is very convenient that screwdriver loads and unloads clamping needle.
The present invention making and use process:
Aluminum alloy materials are selected, substrate 1, clamping needle 2 shown in Fig. 1-4 are made by machining respectively, and choose one
Normal screws knife is transformed into dedicated screwdriver 3.
With reference to attached drawing 1:User only need to according to materials how much, estimate and need to fix material strip with several clamping needles, then
Clamping needle 2 is screwed into substrate 1 with dedicated screwdriver 3.Then the fixture with device chip mounter is put into fix.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be construed as limiting the practical range of the present invention.Any changes and modifications in accordance with the scope of the present application,
It should all still fall within the scope of the patent of the present invention.
Claims (2)
1. a kind of needle gage type variable surface-mounted device feeding device, it is characterised in that:It includes at least:
Substrate (1);Multiple stepped holes are offered on the substrate (1);The stepped hole includes being located at substrate (1) upper surface side
First step hole and the second step hole for being located at substrate (1) lower face side;The internal diameter in the first step hole is R1, described second
The internal diameter of stepped hole is R2, the second step hole is provided with internal thread;
The clamping needle (2) being connect with substrate (1) by stepped hole;One end of the clamping needle (2) is to offer externally threaded company
End is connect, the other end of the clamping needle (2) is the abutting end coordinated with material strip;It is the shaft shoulder between the connecting pin and abutting end;
The outer diameter of the shaft shoulder is R;Wherein:R2<R<R1;The connecting pin is threadedly coupled with substrate (1);The connecting pin, is matched at the shaft shoulder
It is cylinder to close end, and is coaxial integral structure between three;At least one gap is offered on the shaft shoulder;
Screwdriver (3) for fastening clamping needle (2);The end of the screwdriver (3) offers counterbore, and the internal diameter of the counterbore is not small
In the outer diameter of abutting end;The convex block coordinated with gap is offered in the end face of the screwdriver (3).
2. needle gage type variable surface-mounted device feeding device according to claim 1, it is characterised in that:The gap is two
It is a.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711418257.9A CN108307615A (en) | 2017-12-25 | 2017-12-25 | Needle pitch variable paster device feedway |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711418257.9A CN108307615A (en) | 2017-12-25 | 2017-12-25 | Needle pitch variable paster device feedway |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108307615A true CN108307615A (en) | 2018-07-20 |
Family
ID=62871021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711418257.9A Pending CN108307615A (en) | 2017-12-25 | 2017-12-25 | Needle pitch variable paster device feedway |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108307615A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006093243A (en) * | 2004-09-21 | 2006-04-06 | Juki Corp | Electronic component mounting device |
CN1893812A (en) * | 2005-07-07 | 2007-01-10 | 松下电器产业株式会社 | Board supporting mechanism, board supporting method, and component mounting apparatus and component mounting method using the same mechanism and method |
CN2909786Y (en) * | 2006-05-20 | 2007-06-06 | 技嘉科技股份有限公司 | Support device for circuit board |
CN102860151A (en) * | 2011-04-28 | 2013-01-02 | 松下电器产业株式会社 | Electronic component mounting device |
CN104589269A (en) * | 2015-01-13 | 2015-05-06 | 哈尔滨飞机工业集团有限责任公司 | Method for mounting and fetching of conical pin in tooling |
-
2017
- 2017-12-25 CN CN201711418257.9A patent/CN108307615A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006093243A (en) * | 2004-09-21 | 2006-04-06 | Juki Corp | Electronic component mounting device |
CN1893812A (en) * | 2005-07-07 | 2007-01-10 | 松下电器产业株式会社 | Board supporting mechanism, board supporting method, and component mounting apparatus and component mounting method using the same mechanism and method |
CN2909786Y (en) * | 2006-05-20 | 2007-06-06 | 技嘉科技股份有限公司 | Support device for circuit board |
CN102860151A (en) * | 2011-04-28 | 2013-01-02 | 松下电器产业株式会社 | Electronic component mounting device |
CN104589269A (en) * | 2015-01-13 | 2015-05-06 | 哈尔滨飞机工业集团有限责任公司 | Method for mounting and fetching of conical pin in tooling |
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Legal Events
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---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |