CN206732868U - A kind of chip back detecting tool - Google Patents

A kind of chip back detecting tool Download PDF

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Publication number
CN206732868U
CN206732868U CN201720572996.2U CN201720572996U CN206732868U CN 206732868 U CN206732868 U CN 206732868U CN 201720572996 U CN201720572996 U CN 201720572996U CN 206732868 U CN206732868 U CN 206732868U
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China
Prior art keywords
ring
pressing plate
type pressing
pipe
annular
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Active
Application number
CN201720572996.2U
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Chinese (zh)
Inventor
谢崇平
王小波
谢磊
刘磊
章维鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Kun Core Electronic Technology Co Ltd
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Wuxi Kun Core Electronic Technology Co Ltd
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Priority to CN201720572996.2U priority Critical patent/CN206732868U/en
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Publication of CN206732868U publication Critical patent/CN206732868U/en
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Abstract

The utility model discloses a kind of chip back detecting tool, the first ring-type pressing plate and the second ring-type pressing plate include annular body, the bottom of annular ring body is provided with sucker, the inside of annular ring body is provided with cylinder body, the inside of the cylinder body is provided with piston, the top of the piston is provided with the support bar through annular body, ring-type pressing plate is connected with the top of the support bar, the bottom of the piston is connected to the inside bottom of cylinder body by spring, the inside of annular ring body is provided with ring pipe, the ring pipe is communicated in the bottom of cylinder body by second pipe, the air inlet pipe through annular body is communicated with the left of the ring pipe, sealing-plug is provided with the mouth of pipe of the air inlet pipe;The frock is clamped by the first ring-type pressing plate and the second ring-type pressing plate to chip, is convenient to the detection in positive and negative two face of product, and chip is fixed by sucker so that chip is difficult for drop-off and mobile.

Description

A kind of chip back detecting tool
Technical field
Detecting tool technical field is the utility model is related to, specially a kind of chip back detecting tool.
Background technology
With the development of science and technology, the volume of chip is less and less, some products need multiple chips being placed on sheet thin Produced on plate, need to detect chip when producing chip, in detection, as long as work is fixed in chip front side detection Load onto, do not contacted with detection holding tray surface, but when chip back detects, chip directly contacts with detection holding tray surface, so Wafer damage is easily caused, therefore, proposing a kind of chip back detecting tool.
Utility model content
The purpose of this utility model is to provide a kind of chip back detecting tool, to solve to propose in above-mentioned background technology The problem of.
To achieve the above object, the utility model provides following technical scheme:A kind of chip back detecting tool, including the One ring-type pressing plate and the second ring-type pressing plate, the first ring-type pressing plate and the second ring-type pressing plate include annular body, the ring The bottom of shape circle body is provided with sucker, and the inside of annular ring body is provided with cylinder body, and the inside of the cylinder body is provided with piston, the work The top of plug is provided with the support bar through annular body, and ring-type pressing plate is connected with the top of the support bar, the piston Bottom is connected to the inside bottom of cylinder body by spring, and the inside of annular ring body is provided with ring pipe, and the ring pipe passes through Second pipe is communicated in the bottom of cylinder body, and the air inlet pipe through annular body, the air inlet are communicated with the left of the ring pipe Sealing-plug is provided with the mouth of pipe of pipe.
Preferably, the outside top of the ring-type pressing plate is provided with anti-slip veins.
Preferably, the quantity of the sucker is no less than ten, and sucker is to be placed equidistant.
Preferably, the bottom of annular ring body is provided with valve rubber, and the bottom of valve rubber is provided with anti-slip veins.
Preferably, the front and rear sides of annular ring body are equipped with handle, and the outside of handle is provided with rubber case.
Preferably, the top of annular ring body is provided with rubber bumper, and the quantity of rubber bumper is no less than four.
Compared with prior art, the beneficial effects of the utility model are:The frock passes through the first ring-type pressing plate and the second ring Shape pressing plate clamps to chip, is convenient to the detection in positive and negative two face of product, chip is fixed by sucker so that chip It is difficult for drop-off and mobile.
Brief description of the drawings
Fig. 1 is the utility model the first ring-type pressing plate cross section structure diagram;
Fig. 2 is the utility model main structure diagram;
Fig. 3 is the utility model the first ring-type pressing plate polycrystalline substance schematic diagram.
In figure:1 first ring-type pressing plate, 2 second ring-type pressing plates, 3 annular bodies, 4 suckers, 5 cylinder bodies, 6 pistons, 7 support bars, 8 ring-type pressing plate, 9 springs, 10 first pipelines, 11 ring pipes, 12 second pipes, 13 air inlet pipe, 14 sealing-plugs, 15 handles, 16 Valve rubber, 17 rubber bumpers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of chip back detecting tool, including first The ring-type pressing plate 2 of ring-type pressing plate 1 and second, the first ring-type pressing plate 1 and the second ring-type pressing plate 2 include annular body 3, described The bottom of annular body 3 is provided with sucker 4, and the inside of annular ring body 3 is provided with cylinder body 5, and the inside of the cylinder body 5 is provided with piston 6, the top of the piston 6 is provided with the support bar 7 through annular body 3, and the top of the support bar 7 is connected with ring-type pressing plate 8, the bottom of the piston 6 is connected to the inside bottom of cylinder body 5 by spring 9, and the inside of annular ring body 3 is provided with ring pipe 11, the ring pipe 11 is communicated in the bottom of cylinder body 5 by second pipe 12, and the left side of the ring pipe 11 is communicated with through ring The air inlet pipe 13 of shape circle body 3, sealing-plug 14 is provided with the mouth of pipe of the air inlet pipe 13.
Further:The outside top of the ring-type pressing plate 8 is provided with anti-slip veins, prevents from sliding when pressing ring-type pressing plate 8 It is dynamic.
Further:The quantity of the sucker 4 is no less than ten, and sucker 4 is to be placed equidistant so that the frock can be more Good holds chip.
Further:The bottom of annular ring body 3 is provided with valve rubber 16, and the bottom of valve rubber 16 is provided with anti-slip veins, For preventing the scratch chip of annular body 3.
Further:The front and rear sides of annular ring body 3 are equipped with handle 15, and the outside of handle 15 is provided with rubber Set, is convenient to annular body 3 of taking.
Further:The top of annular ring body 3 is provided with rubber bumper 17, and the quantity of rubber bumper 17 is no less than four, So that ring-type pressing plate 8 can clash, annular body 3 causes workpiece damage.
Specifically, in use, the first ring-type pressing plate 1 and the second ring-type pressing plate 2 to be clamped in the upper and lower surface of chip respectively, Then ring-type pressing plate 8 is pressed, ring-type pressing plate 8 discharges gas in cylinder body 5 with piston 6, and gas is discharged through sucker 4, unclamps After ring-type pressing plate 8, spring 9 promotes the resilience of piston 6 so that cylinder body 5 is in negative pressure state, so that sucker 4 is inhaled in chip Outside, effectively prevent chip from dropping and moving, it is necessary to when taking out chip, pull out sealing-plug 14 so that gas enters ring pipe 11 Interior, air enters in cylinder body 5 from second pipe 12, so that sucker 4 loses suction, so as to take out chip.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of chip back detecting tool, including the first ring-type pressing plate(1)With the second ring-type pressing plate(2), it is characterised in that:Institute State the first ring-type pressing plate(1)With the second ring-type pressing plate(2)Include annular body(3), annular ring body(3)Bottom be provided with Sucker(4), annular ring body(3)Inside be provided with cylinder body(5), the cylinder body(5)Inside be provided with piston(6), the work Plug(6)Top be provided with run through annular body(3)Support bar(7), the support bar(7)Top be connected with ring-type pressing plate (8), the piston(6)Bottom pass through spring(9)It is connected to cylinder body(5)Inside bottom, annular ring body(3)Inside Provided with ring pipe(11), the ring pipe(11)Pass through second pipe(12)It is communicated in cylinder body(5)Bottom, the ring pipe (11)Left side be communicated with through annular body(3)Air inlet pipe(13), the air inlet pipe(13)The mouth of pipe at be provided with sealing-plug (14).
A kind of 2. chip back detecting tool according to claim 1, it is characterised in that:The ring-type pressing plate(8)'s Outside top is provided with anti-slip veins.
A kind of 3. chip back detecting tool according to claim 1, it is characterised in that:The sucker(4)Quantity not Less than ten, and sucker(4)To be placed equidistant.
A kind of 4. chip back detecting tool according to claim 1, it is characterised in that:Annular ring body(3)Bottom Portion is provided with valve rubber(16), and valve rubber(16)Bottom be provided with anti-slip veins.
A kind of 5. chip back detecting tool according to claim 1, it is characterised in that:Annular ring body(3)Before Both sides are equipped with handle afterwards(15), and handle(15)Outside be provided with rubber case.
A kind of 6. chip back detecting tool according to claim 1, it is characterised in that:Annular ring body(3)Top Portion is provided with rubber bumper(17), and rubber bumper(17)Quantity be no less than four.
CN201720572996.2U 2017-05-22 2017-05-22 A kind of chip back detecting tool Active CN206732868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720572996.2U CN206732868U (en) 2017-05-22 2017-05-22 A kind of chip back detecting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720572996.2U CN206732868U (en) 2017-05-22 2017-05-22 A kind of chip back detecting tool

Publications (1)

Publication Number Publication Date
CN206732868U true CN206732868U (en) 2017-12-12

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CN201720572996.2U Active CN206732868U (en) 2017-05-22 2017-05-22 A kind of chip back detecting tool

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Country Link
CN (1) CN206732868U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108258501A (en) * 2018-01-15 2018-07-06 熊飞燕 A kind of porous socket for having defencive function
CN108538795A (en) * 2018-05-20 2018-09-14 苏州沃森优金电子科技有限公司 A kind of multichip packaging structure
CN110126066A (en) * 2019-05-30 2019-08-16 安徽智汇和专利技术开发有限公司 Porcelain billet formation system
CN110181675A (en) * 2019-05-30 2019-08-30 安徽智汇和专利技术开发有限公司 Porcelain billet stripper apparatus
CN110367759A (en) * 2019-07-19 2019-10-25 南安市谷隆工业设计有限公司 A kind of computer retail customer experience mounting table that negative pressure is fixed
CN112828631A (en) * 2020-12-28 2021-05-25 鼎泰(江苏)轻合金有限公司 High strength magnesium alloy processing is with positioner that has protection effect
CN114983349A (en) * 2022-06-16 2022-09-02 诺卫医疗科技(无锡)有限公司 Bluetooth body temperature subsides of applying at body surface for a long time

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108258501A (en) * 2018-01-15 2018-07-06 熊飞燕 A kind of porous socket for having defencive function
CN108538795A (en) * 2018-05-20 2018-09-14 苏州沃森优金电子科技有限公司 A kind of multichip packaging structure
CN110126066A (en) * 2019-05-30 2019-08-16 安徽智汇和专利技术开发有限公司 Porcelain billet formation system
CN110181675A (en) * 2019-05-30 2019-08-30 安徽智汇和专利技术开发有限公司 Porcelain billet stripper apparatus
CN110181675B (en) * 2019-05-30 2021-06-01 安徽智汇和科技服务有限公司 Porcelain body demoulding device
CN110367759A (en) * 2019-07-19 2019-10-25 南安市谷隆工业设计有限公司 A kind of computer retail customer experience mounting table that negative pressure is fixed
CN112828631A (en) * 2020-12-28 2021-05-25 鼎泰(江苏)轻合金有限公司 High strength magnesium alloy processing is with positioner that has protection effect
CN114983349A (en) * 2022-06-16 2022-09-02 诺卫医疗科技(无锡)有限公司 Bluetooth body temperature subsides of applying at body surface for a long time
CN114983349B (en) * 2022-06-16 2023-12-29 无锡诺为医用器材有限公司 Bluetooth body temperature paste applied to body surface for long time

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