CN109801867A - A kind of clamping device of encryption chip - Google Patents
A kind of clamping device of encryption chip Download PDFInfo
- Publication number
- CN109801867A CN109801867A CN201811613659.9A CN201811613659A CN109801867A CN 109801867 A CN109801867 A CN 109801867A CN 201811613659 A CN201811613659 A CN 201811613659A CN 109801867 A CN109801867 A CN 109801867A
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- clamping device
- motor
- table top
- encryption chip
- feeding mechanism
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Abstract
The invention discloses a kind of clamping devices of encryption chip, it is related to technology of semiconductor chips field, including device noumenon, described device ontology includes table top, the table top is equipped with clamping device and feeding mechanism, the clamping device includes the identical pedestal of two structures being fixed on table top, the configuration of the present invention is simple, it is convenient to operate, pass through setting clamping device and feeding mechanism, realize a series of coherent process of clamping and transport of the encryption chip in microscopy process, it improves work efficiency, realize efficient automated production, it improves practicability and occupies little space, space utilization rate improves.
Description
Technical field
The present invention relates to technology of semiconductor chips fields, and in particular to a kind of clamping device of encryption chip.
Background technique
In order to avoid software is illegally intercepted by shovelling plate and private data, existing electronic product is added using encryption chip
Privacy protection, existing encryption chip can be divided into two classes: a kind of using decipherment algorithm built in hardware decryption processor, another kind uses
Built-in MCU carries out encryption and decryption, since encryption chip can illegally be intercepted to avoid software by shovelling plate and private data, in recent years
It is more and more extensive to apply, therefore the precision of its manufacturing process is also more and more important, inspection is important in chip manufacturing proces
One of link, the quality of checking chip is conducive to improve chip yield, and when checking chip needs to clamp from chip tray
Chip places test under microscope, is often checked using artificial be put on microscope using tweezers clamping chip in prior art,
Not only it is easy scuffing chip, pollution chip also makes inefficiency.
Chinese patent application is that CN103730401A discloses a kind of modified chip clamping device, including workbench, work
Make platform be equipped with chip placement the first groove and at least two symmetrically arranged the second grooves equipped with clamping device, first
The position that chip is corresponded on groove is equipped at least one venthole, is equipped with collision bead, spring and adjusting nut in the second groove, touches
Pearl connecting spring one end, the spring other end connect above-mentioned adjusting nut.Collision bead and the structure of spring make the first groove when clamping
In chip clamping do not fallen, use vent hole structure when taking off folder, the advantages of device is: easily clamping chip, but
It is unfavorable for consistent operation during entire checking chip, working efficiency needs to be further increased.
Summary of the invention
The purpose of the present invention is to provide a kind of clamping devices of encryption chip, caused by the prior art above-mentioned to solve
Multinomial defect.
A kind of clamping device of encryption chip, including device noumenon, described device ontology include table top, are set on the table top
There are clamping device and feeding mechanism, the clamping device includes the identical pedestal of two structures being fixed on table top, two bases
The both ends of seat difference axis connection arc-shaped guide rail, the arc-shaped guide rail side are provided with the arc groove with the setting of its concentric, the arc
Shape slot housing connecting connector, the connector lower end are clamped connecting rod, and the connecting rod other end axis connection is on support base, the branch
Support seat is located at the center location of arc groove, and motor one is fixedly connected on the support base, is equipped with bearing block, institute in the support base
The output shaft of bearing block one end connection motor one is stated, the axis in other end connecting support seat, the connector upper end is fixedly connected
Grip slipper, axis connection rotating block on the grip slipper, the rotating block side is fixedly connected with Pneumatic suction cup, the grip slipper side
It is fixedly connected with motor two, bearing block is equipped in the grip slipper and connects the output shaft of motor two；
The feeding mechanism has two groups and structure is identical, and the feeding mechanism includes the identical supporting block of two structures, institute
Axis connection roller between supporting block is stated, conveyer belt is socketed outside the roller, supporting block side is located in one of on the table top and is set
It is equipped with motor three, the output shaft of the motor three passes through supporting block side axis connection in simultaneously driving roller rotation in roller.
Preferably, it is fixedly connected with motor four on the pedestal, bearing block is equipped in the pedestal, described bearing block one end connects
The output shaft of motor four is connect, the other end connects the axis in pedestal.
Preferably, the conveyer belt is equipped with multiple chip slots.
Preferably, the mesa sides are provided with well.
Preferably, the table top bottom is fixedly connected with the identical hydraulic stem of four structures.
Preferably, the hinged universal wheel in hydraulic stem bottom end.
The present invention has the advantages that the configuration of the present invention is simple, it is convenient to operate, by the way that clamping device and feeding mechanism is arranged,
A series of coherent process for realizing clamping and transport of the encryption chip in microscopy process, improve work efficiency, realize height
The automated production of effect improves practicability and occupies little space, and space utilization rate improves.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of clamping device in the present invention.
Fig. 3 is the structural schematic diagram of feeding mechanism in the present invention.
Fig. 4 is the structural schematic diagram of bottom bracket of the present invention.
Wherein, 1- device noumenon, 2- table top, 3- clamping device, 4- feeding mechanism, 5- pedestal, 6- arc-shaped guide rail, 7- arc
Slot, 8- connector, 9- connecting rod, 10- support base, 11- motor one, 12- grip slipper, 13- rotating block, 14- Pneumatic suction cup, 15- electricity
Machine two, 16- supporting block, 17- roller, 18- conveyer belt, 19- motor three, 20- motor four, 21- chip slot, 22- well, 23-
Hydraulic stem, 24- universal wheel.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1
As shown in Figures 1 to 4, a kind of clamping device of encryption chip, including device noumenon 1, described device ontology 1 include
Table top 2, the table top 2 are equipped with clamping device 3 and feeding mechanism 4, and the clamping device 3 includes two be fixed on table top 2
The identical pedestal 5 of a structure, two pedestals 5 distinguish the both ends of axis connection arc-shaped guide rail 6,6 side of arc-shaped guide rail be provided with
The arc groove 7 of its concentric setting, the 7 housing connecting connector 8 of arc groove, 8 lower end of connector is clamped connecting rod 9, described
For 9 other end axis connection of connecting rod on support base 10, the support base 10 is located at the center location of arc groove 7, the support base 10
On be fixedly connected with motor 1, bearing block, the output of bearing block one end connection motor 1 are equipped in the support base 10
Axis, the axis in other end connecting support seat 10,8 upper end of connector is fixedly connected with grip slipper 12, axis on the grip slipper 12
Rotating block 13 is connected, 13 side of rotating block is fixedly connected with Pneumatic suction cup 14, and 12 side of grip slipper is fixedly connected with motor
2 15, the interior output shaft for being equipped with bearing block and connecting motor 2 15 of grip slipper 12；
The feeding mechanism 4 has two groups and structure is identical, and the feeding mechanism 4 includes the identical supporting block of two structures
16,16 axis connection rollers 17 of the supporting block, the roller 17 is socketed conveyer belt 18 outside, is located therein one on the table top 2
A 16 side of supporting block is provided with motor 3 19, and the output shaft of the motor 3 19 passes through 16 side axis connection of supporting block in roller
In 17 and driving roller 17 rotates.
In the present embodiment, it is fixedly connected with motor 4 20 on the pedestal 5, is equipped with bearing block, the axis in the pedestal 5
An output shaft for one end connection motor 4 20 is held, the other end connects the axis in pedestal 5.The conveyer belt 18 is equipped with multiple chips
Slot 21.
Embodiment 2
As shown in Figures 1 to 4, a kind of clamping device of encryption chip, including device noumenon 1, described device ontology 1 include
Table top 2, the table top 2 are equipped with clamping device 3 and feeding mechanism 4, and the clamping device 3 includes two be fixed on table top 2
The identical pedestal 5 of a structure, two pedestals 5 distinguish the both ends of axis connection arc-shaped guide rail 6,6 side of arc-shaped guide rail be provided with
The arc groove 7 of its concentric setting, the 7 housing connecting connector 8 of arc groove, 8 lower end of connector is clamped connecting rod 9, described
For 9 other end axis connection of connecting rod on support base 10, the support base 10 is located at the center location of arc groove 7, the support base 10
On be fixedly connected with motor 1, bearing block, the output of bearing block one end connection motor 1 are equipped in the support base 10
Axis, the axis in other end connecting support seat 10,8 upper end of connector is fixedly connected with grip slipper 12, axis on the grip slipper 12
Rotating block 13 is connected, 13 side of rotating block is fixedly connected with Pneumatic suction cup 14, and 12 side of grip slipper is fixedly connected with motor
2 15, the interior output shaft for being equipped with bearing block and connecting motor 2 15 of grip slipper 12；
The feeding mechanism 4 has two groups and structure is identical, and the feeding mechanism 4 includes the identical supporting block of two structures
16,16 axis connection rollers 17 of the supporting block, the roller 17 is socketed conveyer belt 18 outside, is located therein one on the table top 2
A 16 side of supporting block is provided with motor 3 19, and the output shaft of the motor 3 19 passes through 16 side axis connection of supporting block in roller
In 17 and driving roller 17 rotates.
In the present embodiment, it is fixedly connected with motor 4 20 on the pedestal 5, is equipped with bearing block, the axis in the pedestal 5
An output shaft for one end connection motor 4 20 is held, the other end connects the axis in pedestal 5.The conveyer belt 18 is equipped with multiple chips
Slot 21.
In addition, 2 side of table top is provided with well 22.2 bottom of table top is fixedly connected with the identical liquid of four structures
Compression bar 23.The hinged universal wheel 24 in 21 bottom end of hydraulic stem.
The course of work and principle: when using a kind of clamping device of encryption chip, the workshop of encryption chip is cooperated to make
With first starting hydraulic stem 23, adjust device height, to be suitable for the use habit and workshop condition of staff, then by microscopy
Tool is placed right above the highest point of arc-shaped guide rail 6, and chip is in checkout procedure, by the chip on side feeding mechanism 4
It tests, examines and place on other side feeding mechanism 4 later, start motor 1, so that connecting rod 9 rotates, band follower link
8, arcuately arc groove 7 moves to chip-side to be checked in guide rail 6 for grip slipper 12, rotating block 13, starts motor 2 15, band turn
Motion block 13 rotates, and chip back is sucked so as to adjust direction to the Pneumatic suction cup 14 of Pneumatic suction cup 14, as clamping device 3 is transported to
When 6 highest point of arc-shaped guide rail, start motor 2 15, drives rotating block 13 to rotate, so as to adjust Pneumatic suction cup 14, so that chip is just
Up, using the microscopy inspection of tools, after inspection, then chip is transported on the feeding mechanism 4 of the other side, passes through starting motor
3 19, drive roller 17, conveyer belt 18 to move, so as to adjust the relative position of chip slot 21 and clamping device 3, when not in use,
Connecting rod 9 can be separated with connector 8, restart motor 4 20, adjustment arc-shaped guide rail turns to level angle along pedestal 5, then
Connecting rod 9 is adjusted, the occupancy in space is reduced, well 22 can store the tool of routine work needs.
Based on above-mentioned, the configuration of the present invention is simple, it is convenient to operate, and by setting clamping device 3 and feeding mechanism 4, realizes
Encryption chip is improved work efficiency in a series of coherent process of clamping and the transport of microscopy process, realize it is efficient from
Dynamic metaplasia produces, and improves practicability and occupies little space, and space utilization rate improves.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (6)
1. a kind of clamping device of encryption chip, it is characterised in that: including device noumenon (1), described device ontology (1) includes platform
Face (2), the table top (2) are equipped with clamping device (3) and feeding mechanism (4), and the clamping device (3) includes being fixed on table top
(2) the identical pedestal (5) of two structures on, the both ends of two pedestals (5) difference axis connection arc-shaped guide rail (6), the arc
Guide rail (6) side is provided with the arc groove (7) with the setting of its concentric, arc groove (7) the housing connecting connector (8), the company
Fitting (8) lower end is clamped connecting rod (9), and connecting rod (9) other end axis connection is on support base (10), support base (10) position
Center location in arc groove (7) is fixedly connected with motor one (11) on the support base (10), is equipped in the support base (10)
Bearing block, described bearing block one end connect the output shaft of motor one (11), the axis in other end connecting support seat (10), the company
Fitting (8) upper end is fixedly connected grip slipper (12), axis connection rotating block (13) on the grip slipper (12), the rotating block (13)
Side is fixedly connected Pneumatic suction cup (14), and grip slipper (12) side is fixedly connected with motor two (15), the grip slipper (12)
The interior output shaft for being equipped with bearing block and connecting motor two (15)；
The feeding mechanism (4) has two groups and structure is identical, and the feeding mechanism (4) includes the identical supporting block of two structures
(16), axis connection roller (17) between the supporting block (16), the roller (17) are socketed conveyer belt (18), the table top (2) outside
On be located in one of supporting block (16) side and be provided with motor three (19), the output shaft of the motor three (19) passes through supporting block
(16) side axis connection is in roller (17) and driving roller (17) rotates.
2. a kind of clamping device of encryption chip according to claim 1, it is characterised in that: fixed on the pedestal (5)
It connecting motor four (20), bearing block is equipped in the pedestal (5), described bearing block one end connects the output shaft of motor four (20),
The other end connects the axis in pedestal (5).
3. a kind of clamping device of encryption chip according to claim 2, it is characterised in that: set on the conveyer belt (18)
There are multiple chip slots (21).
4. a kind of clamping device of encryption chip according to claim 3, it is characterised in that: open table top (2) side
There are well (22).
5. a kind of clamping device of encryption chip according to claim 4, it is characterised in that: table top (2) bottom is solid
Surely the identical hydraulic stem (23) of four structures is connected.
6. a kind of clamping device of encryption chip according to claim 5, it is characterised in that: hydraulic stem (21) bottom end
Hinged universal wheel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613659.9A CN109801867B (en) | 2018-12-27 | 2018-12-27 | Clamping device for encryption chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613659.9A CN109801867B (en) | 2018-12-27 | 2018-12-27 | Clamping device for encryption chip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109801867A true CN109801867A (en) | 2019-05-24 |
| CN109801867B CN109801867B (en) | 2020-09-04 |
Family
ID=66557807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811613659.9A Active CN109801867B (en) | 2018-12-27 | 2018-12-27 | Clamping device for encryption chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109801867B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117228318A (en) * | 2023-11-10 | 2023-12-15 | 苏州德林泰精工科技有限公司 | Automatic conveying equipment for chip bearing disc processing |
Citations (6)
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| KR20040069775A (en) * | 2003-01-30 | 2004-08-06 | 아남반도체 주식회사 | Tweezer for wafer |
| US20120064802A1 (en) * | 2010-09-14 | 2012-03-15 | Duescher Wayne O | High speed platen abrading wire-driven rotary workholder |
| CN103887222A (en) * | 2014-03-05 | 2014-06-25 | 中国电子科技集团公司第四十五研究所 | Force feedback wafer clamping device utilizing spring tensioning and motor driving |
| US20160152450A1 (en) * | 2014-12-02 | 2016-06-02 | Daifuku Co., Ltd. | Travel Facility |
| CN106486406A (en) * | 2016-10-21 | 2017-03-08 | 杭州长川科技股份有限公司 | The pre- alignment device of IC wafers and pre- alignment method |
| CN108190141A (en) * | 2017-12-29 | 2018-06-22 | 江苏凯尔生物识别科技有限公司 | Fingerprint chip detects and non-defective unit device for identifying |
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2018
- 2018-12-27 CN CN201811613659.9A patent/CN109801867B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040069775A (en) * | 2003-01-30 | 2004-08-06 | 아남반도체 주식회사 | Tweezer for wafer |
| US20120064802A1 (en) * | 2010-09-14 | 2012-03-15 | Duescher Wayne O | High speed platen abrading wire-driven rotary workholder |
| CN103887222A (en) * | 2014-03-05 | 2014-06-25 | 中国电子科技集团公司第四十五研究所 | Force feedback wafer clamping device utilizing spring tensioning and motor driving |
| US20160152450A1 (en) * | 2014-12-02 | 2016-06-02 | Daifuku Co., Ltd. | Travel Facility |
| CN106486406A (en) * | 2016-10-21 | 2017-03-08 | 杭州长川科技股份有限公司 | The pre- alignment device of IC wafers and pre- alignment method |
| CN108190141A (en) * | 2017-12-29 | 2018-06-22 | 江苏凯尔生物识别科技有限公司 | Fingerprint chip detects and non-defective unit device for identifying |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117228318A (en) * | 2023-11-10 | 2023-12-15 | 苏州德林泰精工科技有限公司 | Automatic conveying equipment for chip bearing disc processing |
| CN117228318B (en) * | 2023-11-10 | 2024-01-30 | 苏州德林泰精工科技有限公司 | Automatic conveying equipment for chip bearing disc processing |
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| Publication number | Publication date |
|---|---|
| CN109801867B (en) | 2020-09-04 |
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