CN107507790A - A kind of injection head of fast assembling-disassembling - Google Patents
A kind of injection head of fast assembling-disassembling Download PDFInfo
- Publication number
- CN107507790A CN107507790A CN201710702301.2A CN201710702301A CN107507790A CN 107507790 A CN107507790 A CN 107507790A CN 201710702301 A CN201710702301 A CN 201710702301A CN 107507790 A CN107507790 A CN 107507790A
- Authority
- CN
- China
- Prior art keywords
- injection head
- bayonet lock
- lower closing
- closing piece
- piece
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67126—Apparatus for sealing, encapsulating, glassing, decapsulating or the like
Abstract
The invention discloses a kind of injection head of fast assembling-disassembling, including injection head, overcoat, upper locking piece, lower closing piece, bottom plate and circle bayonet lock, wherein, bayonet lock mounting groove is provided with lower closing piece, circle bayonet lock is arranged in the bayonet lock mounting groove of lower closing piece by spring, gives circle one power upward all the time of bayonet lock；Upper locking piece is in "convex" shaped structure, and the upper surface of upper locking piece is fixedly connected with upper injection head, and lower surface is provided with the latch recess for justifying bayonet lock on being caught in；Overcoat upper surface is provided with the opening to match with upper institute's upper locking piece, can pass through upper locking piece；Lower closing piece is arranged on bottom plate, and coat suit is connected outside lower closing piece and with bottom plate；Injection head is rotated by bayonet lock and fixed, easy to operate, dismounting is convenient, and it is not in stuck phenomenon to use for a long time, while sets limited block, can prevent that injection head rotation is excessive.
Description
Technical field
The present invention relates to field of semiconductor manufacture, more particularly to a kind of injection head of fast assembling-disassembling.
Background technology
Injection head produces friction with mould, needs to change injection head after long-term use of, in the prior art, typically adopts
It is that screw thread coordinates with more barrel encapsulating mould injection heads and oil cylinder screw, being likely to occur stuck grade without dismounting for a long time shows
As being subsequently not easy to change injection head, and heating for a long time easily produces more jin of injection head with barrel in a mold
Deviation, cause the abrasion of barrel.
The content of the invention
The defects of existing for above prior art, it is a primary object of the present invention to overcome the deficiencies in the prior art it
Place, discloses a kind of injection head of fast assembling-disassembling, including injection head, overcoat, upper locking piece, lower closing piece, bottom plate and circle bayonet lock, its
In,
Bayonet lock mounting groove is provided with the lower closing piece, the round bayonet lock is arranged on described in the lower closing piece by spring
In bayonet lock mounting groove, to described round one power upward all the time of bayonet lock；
The upper locking piece is in "convex" shaped structure, and the upper surface of the upper locking piece is fixedly connected with the upper injection head, under
Surface is provided with the latch recess for justifying bayonet lock on being caught in；
The overcoat upper surface is provided with the opening to match with upper institute's upper locking piece, and the upper locking piece can be made smoothly to lead to
Cross；
The lower closing piece is arranged on the bottom plate, and the coat suit connects outside the lower closing piece and with the bottom plate
Connect.
Further, at least one piece of limited block is provided with the lower closing piece.
Further, the limited block is provided with two pieces.
Further, two pieces of limited blocks are set by point of rotation rotational symmetry of the pivot of the injection head.
Further, between the lower closing piece and the bottom plate it is, removable by screw between the overcoat and the bottom plate
Unload connection.
Further, the lower closing piece and the cavity that the overcoat is formed and the block gap cooperation of locking.
The beneficial effect that the present invention obtains：
The present invention is rotated by bayonet lock to injection head to fix, and easy to operate, dismounting is convenient, and long-time use will not go out
Existing stuck phenomenon, while limited block is set, it can prevent that injection head rotation is excessive；In addition, upper locking piece and lower closing piece and overcoat
The cavity clearance of formation coordinates, and injection head plane is floated, appropriate regulation can be made according to barrel.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the injection head of fast assembling-disassembling of the present invention；
Fig. 2 is upper locking piece and injection head connection structure diagram；
Fig. 3 is the schematic diagram of upper locking piece；
Fig. 4 is the schematic diagram of lower closing piece；
Reference is as follows：
1st, injection head, 2, overcoat, 3, upper locking piece, 4, lower closing piece, 5, bottom plate, 6, circle bayonet lock, 7, limited block, 31, bayonet lock it is recessed
Groove, 41, bayonet lock mounting groove.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the accompanying drawings and embodiment pair
The present invention is described in further detail.It should be appreciated that specific embodiment described herein is only to explain the present invention, and do not have to
It is of the invention in limiting.
As Figure 1-4, the injection head of a kind of fast assembling-disassembling of the invention, including injection head 1, overcoat 2, upper locking piece 3, under
Closing piece 4, bottom plate 5 and circle bayonet lock 6, wherein,
Bayonet lock mounting groove 41 is provided with lower closing piece 4, circle bayonet lock 6 is arranged on the bayonet lock mounting groove of lower closing piece 4 by spring
In 41, circle bayonet lock 6 one power upward all the time are given, make in the case where no external force pushes that some is higher than lower closing piece all the time
4 upper surface；
Upper locking piece 3 is in "convex" shaped structure, and the upper surface of upper locking piece 3 is fixedly connected with injection head 1, and lower surface is provided with use
In the latch recess 31 for being caught in round bayonet lock 6；
The upper surface of overcoat 2 is provided with the opening to match with upper locking piece 3, can pass through upper locking piece 3；
Lower closing piece 4 is arranged on bottom plate 5, and overcoat 2 is sleeved on outside lower closing piece 4 and is connected with bottom plate 5.
When the injection head 1 of the present invention is installed, it is only necessary to insert in overcoat 2 upper locking piece 3, and circle bayonet lock 6 is pressed, lead to
Cross the first 1 drive upper locking piece 3 of rotary injection to rotate, until circle bayonet lock 6 is caught in latch recess 31；In dismounting, it is only necessary to will note
Penetrate first 1 to reversely rotate, upper locking piece 3 is removed out of overcoat 2 opening.
In order to prevent injection head 1 from rotating excessively, at least provided with one piece of limited block 7 on lower closing piece 2, it is preferred that with
The pivot of injection head 1 is that point of rotation rotational symmetry sets two pieces of limited blocks 7.
In order to cost-effective, it is detachably connected between lower closing piece 4 and bottom plate 5, between overcoat 2 and bottom plate 5 by screw, this
Sample, when there are parts damages, damage part can be only changed, without whole replacings.
Lower closing piece 4 coordinates with the cavity that overcoat 2 is formed and the gap of upper locking piece 3, can so make injection head 1 small in cavity
Scope activity, floated for plane, so appropriate adjustment can be made according to barrel with injection head 1.
The present invention is rotated by bayonet lock to injection head 1 to fix, and easy to operate, dismounting is convenient, and use for a long time will not
There is stuck phenomenon, while limited block is set, can prevent injection head 1 from rotating excessively；In addition, upper locking piece 3 and lower closing piece 4 with
The cavity clearance that overcoat 2 is formed coordinates, and injection head plane is floated, appropriate regulation can be made according to barrel.
Presently preferred embodiments of the present invention is these are only, is not used for limiting the practical range of the present invention；If this is not departed from
The spirit and scope of invention, modify or equivalent substitution to the present invention, all should cover the protection in the claims in the present invention
Among scope.
Claims (6)
1. a kind of injection head of fast assembling-disassembling, including injection head, overcoat, upper locking piece, lower closing piece, bottom plate and circle bayonet lock, its feature
It is,
Bayonet lock mounting groove is provided with the lower closing piece, the round bayonet lock is arranged on the bayonet lock of the lower closing piece by spring
In mounting groove, to described round one power upward all the time of bayonet lock；
The upper locking piece is in "convex" shaped structure, and the upper surface of the upper locking piece is fixedly connected with the upper injection head, lower surface
It is provided with the latch recess for justifying bayonet lock on being caught in；
The overcoat upper surface is provided with the opening to match with upper institute's upper locking piece, can pass through the upper locking piece；
The lower closing piece is arranged on the bottom plate, and the coat suit is connected outside the lower closing piece and with the bottom plate.
A kind of 2. injection head of fast assembling-disassembling according to claim 1, it is characterised in that be provided with the lower closing piece to
Few one piece of limited block.
3. the injection head of a kind of fast assembling-disassembling according to claim 2, it is characterised in that the limited block is provided with two
Block.
4. the injection head of a kind of fast assembling-disassembling according to claim 3, it is characterised in that two pieces of limited blocks are with described
The pivot of injection head is that point of rotation rotational symmetry is set.
5. the injection head of a kind of fast assembling-disassembling according to claim 1, it is characterised in that the lower closing piece and the bottom plate
Between, be detachably connected by screw between the overcoat and the bottom plate.
6. the injection head of a kind of fast assembling-disassembling according to claim 1, it is characterised in that the lower closing piece and the overcoat
The cavity of formation and the block gap cooperation of locking.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702301.2A CN107507790B (en) | 2017-08-16 | 2017-08-16 | A kind of injection head of fast assembling-disassembling |
| PCT/CN2017/107279 WO2019033544A1 (en) | 2017-08-16 | 2017-10-23 | Quick assembling and disassembling injection head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702301.2A CN107507790B (en) | 2017-08-16 | 2017-08-16 | A kind of injection head of fast assembling-disassembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107507790A true CN107507790A (en) | 2017-12-22 |
| CN107507790B CN107507790B (en) | 2019-11-19 |
Family
ID=60692015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710702301.2A Active CN107507790B (en) | 2017-08-16 | 2017-08-16 | A kind of injection head of fast assembling-disassembling |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107507790B (en) |
| WO (1) | WO2019033544A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769283A (en) * | 2009-12-19 | 2010-07-07 | 凤城市申科实业有限公司 | Tensile compression and sliding location supporting rod device |
| CN102168706A (en) * | 2010-12-14 | 2011-08-31 | 上海阀门厂有限公司 | Transition joint for valve disc lifting height detector |
| US20120004573A1 (en) * | 2010-07-01 | 2012-01-05 | Christopher Andrews | Methods and Apparatuses for Full-Thickness Hollow Organ Biopsy |
| CN104091704A (en) * | 2014-06-30 | 2014-10-08 | 深圳供电局有限公司 | Spring power self-locking device of arc extinction switch |
| CN207097789U (en) * | 2017-08-16 | 2018-03-13 | 太仓佳锐精密模具有限公司 | A kind of injection head of fast assembling-disassembling |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6858474B1 (en) * | 2003-12-01 | 2005-02-22 | Agilent Technologies, Inc. | Wire bond package and packaging method |
| CN2694480Y (en) * | 2004-03-03 | 2005-04-20 | 卢彦豪 | Crystal granules sorted carrying block arrangement for rapid detaching and attaching |
| CN102441965A (en) * | 2011-09-29 | 2012-05-09 | 南通尚明精密模具有限公司 | Quick-replacement type injection head structure |
| CN202293180U (en) * | 2011-09-29 | 2012-07-04 | 南通尚明精密模具有限公司 | Quick-change type injecting head structure |
| CN102990879A (en) * | 2012-12-07 | 2013-03-27 | 铜陵三佳山田科技有限公司 | Quick-changing type injection mechanism for MGP (multiple general-purpose injection head) mold |
| CN104752237B (en) * | 2015-03-19 | 2017-07-11 | 鞍山市联达电子有限公司 | A kind of controllable silicon method for packing and encapsulating mould |
| JP2017212419A (en) * | 2016-05-27 | 2017-11-30 | Ｔｏｗａ株式会社 | Resin sealed product manufacturing method and resin sealing device |
-
2017
- 2017-08-16 CN CN201710702301.2A patent/CN107507790B/en active Active
- 2017-10-23 WO PCT/CN2017/107279 patent/WO2019033544A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769283A (en) * | 2009-12-19 | 2010-07-07 | 凤城市申科实业有限公司 | Tensile compression and sliding location supporting rod device |
| US20120004573A1 (en) * | 2010-07-01 | 2012-01-05 | Christopher Andrews | Methods and Apparatuses for Full-Thickness Hollow Organ Biopsy |
| CN102168706A (en) * | 2010-12-14 | 2011-08-31 | 上海阀门厂有限公司 | Transition joint for valve disc lifting height detector |
| CN104091704A (en) * | 2014-06-30 | 2014-10-08 | 深圳供电局有限公司 | Spring power self-locking device of arc extinction switch |
| CN207097789U (en) * | 2017-08-16 | 2018-03-13 | 太仓佳锐精密模具有限公司 | A kind of injection head of fast assembling-disassembling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107507790B (en) | 2019-11-19 |
| WO2019033544A1 (en) | 2019-02-21 |
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