CN208506202U - Double-suction head chip testing devices - Google Patents
Double-suction head chip testing devices Download PDFInfo
- Publication number
- CN208506202U CN208506202U CN201821220022.9U CN201821220022U CN208506202U CN 208506202 U CN208506202 U CN 208506202U CN 201821220022 U CN201821220022 U CN 201821220022U CN 208506202 U CN208506202 U CN 208506202U
- Authority
- CN
- China
- Prior art keywords
- suction head
- mechanical arm
- double
- charging tray
- chip testing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a kind of double-suction head chip testing devices, including tester table, test device, discharging device and transfer device are provided on the tester table, the test device and the discharging device are all located in the scope of activities of the transfer device, the transfer device includes mechanical arm, main Suction head component and secondary Suction head component, the main Suction head component is fixedly connected on the end of the mechanical arm, the pair Suction head component is connected to the side of the main Suction head component by cylinder, and can be vertically moving under cylinder drive.The utility model optimizes the taking of mechanical arm, anti-stream journey by setting double-suction head, reduces the mobile number of mechanical arm, shortens mean test time, considerable to the promotion of production efficiency in hundreds of chip testing assembly line easily；Double-suction head mechanical arm can be transformed by installing secondary suction nozzle additional on existing single suction nozzle mechanical arm, produce without otherwise designed, improvement cost is low, and suitability is strong.
Description
Technical field
The utility model relates to a kind of chip testing devices more particularly to a kind of double-suction head chip testing devices, belong to core
Built-in testing field.
Background technique
Recently as the progress of science and technology, the electronic products such as PC, network-termination device, communication, network relevant device
Demand increase, driven All Around The World semiconductor industry flourish.The IC chip of various functions is produced as electronics
The core of product hardware circuit, each manufacturer is also more harsh to IC chip procurement criteria, existing to IC chip
Under the premise of demand increases, chip is supplied in addition to ensuring that except final test qualification rate, it is necessary to guarantee production efficiency.
There are two types of the test modes of current this kind of small chip, and one is test one by one, it can by hand one by one to chip
It is tested.The low efficiency of manual test, high labor cost, gradually tested by machine automatization replaced.
Another test mode is to be put into chip in test fixture one by one to test.The survey of current this kind of small chip
Examination equipment include: tester table, charging tray placement platform, survey set jig and suction mechanical arm, mechanical arm in the prior art is past
Toward a suction nozzle is only fixed with, it is responsible for for being put into test fixture from absorption in charging tray product to be tested, after the completion of to be tested, and it is logical
Mechanical arm is crossed by sorting chips, non-defective unit is put into and places charging tray or defective products placement charging tray.New chip is drawn later is put into test
In jig.It can be seen that testing chip for each, mechanical arm needs, which move back and forth, to carry out each chip for several times and puts one by one
Material, feeding, testing efficiency is extremely low, and especially for the situation that the product test time is shorter, the time for taking, putting chip occupancy is long-range
In the actual product testing time.
In conclusion the carrying link of chip, which becomes, to be improved efficiency in the case where that can not reduce the testing process time
Bottleneck.That how to reduce mechanical arm moves back and forth number, provide it is a kind of can efficiently take, put chip, to improve chip testing
The chip testing devices of efficiency just become those skilled in the art's urgent problem to be solved.
Summary of the invention
The purpose of this utility model is exactly to propose a kind of double-suction head core to solve the above-mentioned problems in the prior art
Built-in testing equipment.
The purpose of this utility model will be realized through the following technical scheme:
A kind of double-suction head chip testing devices, including tester table are provided with test device, blowing on the tester table
Device and transfer device, the test device and the discharging device are all located in the scope of activities of the transfer device, described
Transfer device includes that mechanical arm, main Suction head component and secondary Suction head component, the main Suction head component are fixedly connected on the mechanical arm
End, the pair Suction head component is connected to the side of the main Suction head component by cylinder, and lower edge can be driven to erect in cylinder
Histogram is to movement.
Preferably, the test device is provided with multiple test stations, is provided at least one in each test station
A test fixture.
Preferably, the discharging device includes item placement platform, is set side by side on the item placement platform to be measured
Product place charging tray, defective products places charging tray and non-defective unit places charging tray.
Preferably, the product to be tested places charging tray, defective products places charging tray and non-defective unit place charging tray by guide rail with it is described
The connection of item placement platform, the guide rail and the product to be tested place charging tray, defective products places charging tray and non-defective unit places charging tray
Orientation is perpendicular.
Preferably, pedestal is provided on the tester table, the mechanical arm is set to the test by the pedestal
On board, and can point centered on the pedestal, rotate around central point, the fan section covered in the mechanical arm rotation process
Domain is the working range of the mechanical arm.
Preferably, the mechanical arm includes principal arm and forearm, and the principal arm and the pedestal are rotatablely connected, the forearm with
The principal arm rotation connection.
Preferably, the test device and the discharging device are respectively positioned in the working range of the mechanical arm.
Preferably, the main Suction head component includes that main suction nozzle, the first fixed sheet metal and the first fixed block, the main suction nozzle are logical
It crosses the first fixed sheet metal to connect with first fixed block, first fixed block is fixedly connected with the mechanical arm.
Preferably, the secondary Suction head component includes secondary suction nozzle, the second fixed sheet metal and the second fixed block, and the pair suction nozzle is logical
It crosses the second fixed sheet metal to connect with second fixed block, second fixed block passes through the cylinder and first fixed block
Connection.
It preferably, further include warning device, the warning device is set on the tester table, the test device,
Discharging device and transfer device are electrically connected with the warning device, and the warning device is combined aural and visual alarm or buzzer.
The advantages of technical solutions of the utility model, is mainly reflected in: by the way that double-suction head is arranged, and optimizing taking, preventing for mechanical arm
Stream journey reduces the mobile number of mechanical arm, shortens mean test time, in hundreds of chip testing flowing water easily
It is considerable to the promotion of production efficiency in line；Double-suction head mechanical arm can be by installing additional on existing single suction nozzle mechanical arm
Secondary suction nozzle is transformed, and produces without otherwise designed, improvement cost is low, and suitability is strong.In addition, the utility model is also same domain
Other interior relevant issues provide reference, can carry out expansion extension on this basis, apply to chip manufacture testing field
In interior others technical solution, there is very strong applicability and wide application prospect.
In general, the utility model has taken into account efficiency and cost, and using effect is good, uses and pushes away with very high
Wide value.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the double-suction head structural schematic diagram of the utility model；
Fig. 3 is the double-suction head texture edge view of the utility model.
Wherein: 1, tester table；2, test fixture；3, item placement platform；4, mechanical arm；5, defective products places charging tray；
6, product to be tested places charging tray；7, non-defective unit places charging tray；10, forearm；11, the first fixed block；12, the first fixed sheet metal；13, gas
Cylinder；14, the second fixed block；15, main suction nozzle；16, secondary suction nozzle；17, the second fixed sheet metal.
Specific embodiment
The purpose of this utility model, advantage and feature will carry out figure by the non-limitative illustration of preferred embodiment below
Show and explains.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent replacement or wait
Effect transformation and formed technical solution, all fall within the requires of the utility model protection within the scope of.
The utility model discloses a kind of double-suction head chip testing devices, as depicted in figs. 1 and 2, including tester table 1,
Test device, discharging device and transfer device are provided on the tester table 1, the test device and the discharging device are all
In the scope of activities of the transfer device, the transfer device includes mechanical arm 4, main Suction head component and secondary Suction head component,
The main Suction head component is fixedly connected on the end of the mechanical arm 4, and the pair Suction head component is connected to described by cylinder 13
The side of main Suction head component, and can be vertically moving under the drive of cylinder 13.
15 component of main suction nozzle includes the fixed sheet metal 12 of main suction nozzle 15, first and the first fixed block 11, the main suction nozzle
15 are connect by the first fixed sheet metal 12 with first fixed block 11, and first fixed block 11 and the mechanical arm 4 are fixed
Connection.
Pair 16 component of suction nozzle includes the fixed sheet metal 17 of secondary suction nozzle 16, second and the second fixed block 14, the pair suction nozzle
16 are connect by the second fixed sheet metal 17 with second fixed block 14, and second fixed block 14 passes through the cylinder 13 and institute
State the connection of the first fixed block 11.
Under the collaborative work of mechanical arm and cylinder, major and minor suction nozzle can cover entire working range.
The test device is provided with multiple test stations, at least one test is provided in each test station and is controlled
Tool 2.In actual production process, need to determine the quantity of test station and test fixture according to the efficiency of test fixture, with reality
The maximization of existing production efficiency.
The discharging device includes item placement platform 3, and product to be tested placement is set side by side on the item placement platform 3
Charging tray 6, defective products place charging tray 5 and non-defective unit places charging tray 7.
The product to be tested places charging tray 6, defective products places charging tray 5 and non-defective unit places charging tray 7 and passes through guide rail and the item
Placement platform 3 connects, and the guide rail and the product to be tested place charging tray 6, defective products placement charging tray 5 and non-defective unit and place charging tray 7
Orientation is perpendicular.
After defective products places charging tray and non-defective unit placement charging tray has been piled, it can be moved on one side, wait along guide rail automatically
Operator removes.
Pedestal is provided on the tester table 1, the mechanical arm 4 is set to the tester table 1 by the pedestal
On, and can point centered on the pedestal, rotate around central point, the fan-shaped region covered in 4 rotation process of mechanical arm
For the working range of the mechanical arm 4.The mechanical arm 4 includes principal arm and forearm 10, and the principal arm and pedestal rotation connect
It connects, the forearm 10 is rotatablely connected with the principal arm.The test device and the discharging device are respectively positioned on the mechanical arm 4
In working range.
In concrete operations, first the main suction nozzle of mechanical arm from band survey product place charging tray in draw chip to be measured be sequentially placed into
It is tested in test fixture.After the completion of to be tested, suction nozzle main first draws a product to be tested, and mechanical arm is moved to test and completes
Jig in, secondary suction nozzle drives in cylinder goes down to draw the chip that is over of test, and then cylinder drives secondary suction nozzle to return to raw bits
It sets.At this moment chip to be measured is put into the test fixture for just taking out chip by main suction nozzle, the core that then secondary suction nozzle completes test
Piece is put into test non-defective unit and places in charging tray or test defective products placement charging tray.Then main suction nozzle goes in product to be tested placement charging tray to inhale again
Coring piece, gradually recycles in this way.
Mistake occurs for the running of mechanical arm in production process in order to prevent, and the utility model further includes warning device, described
Warning device is set on the tester table 1, the test device, discharging device and transfer device with the warning device
It is electrically connected, the warning device is combined aural and visual alarm or buzzer.It, can be certainly when system detection is abnormal to mechanical arm operating
Dynamic alarm, reminds operator to check.
Still there are many embodiment, all technologies formed using equivalents or equivalent transformation for the utility model
Scheme is all fallen within the protection scope of the utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit and essential characteristics of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein, and should not treat any reference in the claims as limiting
Related claim.
The advantages of technical solutions of the utility model, is mainly reflected in: by the way that double-suction head is arranged, and optimizing taking, preventing for mechanical arm
Stream journey reduces the mobile number of mechanical arm, shortens mean test time, in hundreds of chip testing flowing water easily
It is considerable to the promotion of production efficiency in line；Double-suction head mechanical arm can be by installing additional on existing single suction nozzle mechanical arm
Secondary suction nozzle is transformed, and produces without otherwise designed, improvement cost is low, and suitability is strong.In addition, the utility model is also same domain
Other interior relevant issues provide reference, can carry out expansion extension on this basis, apply to chip manufacture testing field
In interior others technical solution, there is very strong applicability and wide application prospect.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of double-suction head chip testing devices, including tester table (1), be provided on the tester table (1) test device,
Discharging device and transfer device, the test device and the discharging device are all located in the scope of activities of the transfer device,
It is characterized by: the transfer device includes that mechanical arm (4), main Suction head component and secondary Suction head component, the main Suction head component are solid
Surely it is connected to the end of the mechanical arm (4), the pair Suction head component is connected to the main Suction head component by cylinder (13)
Side, and can be vertically moving in the case where cylinder (13) drive.
2. double-suction head chip testing devices according to claim 1, it is characterised in that: the test device is provided with multiple
Test station is provided at least one test fixture (2) in each test station.
3. double-suction head chip testing devices according to claim 1, it is characterised in that: the discharging device includes that item is put
Horizontalization platform (3), is set side by side with that product to be tested places charging tray (6), defective products places charging tray (5) on the item placement platform (3)
Charging tray (7) are placed with non-defective unit.
4. double-suction head chip testing devices according to claim 3, it is characterised in that: product to be tested placement charging tray (6),
Defective products places charging tray (5) and non-defective unit is placed charging tray (7) and connect by guide rail with the item placement platform (3), the guide rail
The orientation for placing charging tray (6), defective products placement charging tray (5) and non-defective unit placement charging tray (7) with the product to be tested is perpendicular.
5. double-suction head chip testing devices according to claim 1, it is characterised in that: be arranged on the tester table (1)
There is pedestal, the mechanical arm (4) is set on the tester table (1) by the pedestal, and can be centered on the pedestal
Point is rotated around central point, and the fan-shaped region covered in mechanical arm (4) rotation process is the work of the mechanical arm (4)
Range.
6. double-suction head chip testing devices according to claim 5, it is characterised in that: the mechanical arm (4) includes principal arm
With forearm (10), the principal arm and the pedestal are rotatablely connected, and the forearm (10) and the principal arm are rotatablely connected.
7. double-suction head chip testing devices according to claim 6, it is characterised in that: the test device and the blowing
Device is respectively positioned in the working range of the mechanical arm (4).
8. double-suction head chip testing devices according to claim 1, it is characterised in that: main suction nozzle (15) component includes
Main suction nozzle (15), first fixed sheet metal (12) and the first fixed block (11), the main suction nozzle (15) pass through the first fixed sheet metal
(12) it is connect with first fixed block (11), first fixed block (11) is fixedly connected with the mechanical arm (4).
9. double-suction head chip testing devices according to claim 8, it is characterised in that: it is described pair suction nozzle (16) component include
Secondary suction nozzle (16), second fixed sheet metal (17) and the second fixed block (14), the pair suction nozzle (16) pass through the second fixed sheet metal
(17) it is connect with second fixed block (14), second fixed block (14) is fixed by the cylinder (13) and described first
Block (11) connection.
10. double-suction head chip testing devices according to claim 1, it is characterised in that: it further include warning device, the report
Alarm device is set on the tester table (1), the test device, discharging device and transfer device with the warning device
It is electrically connected, the warning device is combined aural and visual alarm or buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220022.9U CN208506202U (en) | 2018-07-31 | 2018-07-31 | Double-suction head chip testing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220022.9U CN208506202U (en) | 2018-07-31 | 2018-07-31 | Double-suction head chip testing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208506202U true CN208506202U (en) | 2019-02-15 |
Family
ID=65290627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821220022.9U Expired - Fee Related CN208506202U (en) | 2018-07-31 | 2018-07-31 | Double-suction head chip testing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208506202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379244A (en) * | 2020-11-03 | 2021-02-19 | 上海华岭集成电路技术股份有限公司 | Automatic control test method for integrated circuit |
-
2018
- 2018-07-31 CN CN201821220022.9U patent/CN208506202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379244A (en) * | 2020-11-03 | 2021-02-19 | 上海华岭集成电路技术股份有限公司 | Automatic control test method for integrated circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106601471A (en) | Automatic soldering and testing integrated machine for inductance coil and working method of automatic soldering and testing integrated machine | |
| CN109552874A (en) | A kind of automatic electric logging device | |
| CN208506202U (en) | Double-suction head chip testing devices | |
| CN106824817B (en) | A kind of automatic detecting machine of PCB circuit board | |
| CN207592285U (en) | A kind of loading and unloading haulage equipment of band detection classification | |
| CN201681131U (en) | Circuit board test machine station | |
| CN204892396U (en) | Integrated circuit IC test and visual detection all -in -one | |
| CN108527883A (en) | A kind of automation gum cover mounting device | |
| CN103885023B (en) | A kind of electric energy meter calibrating system and method | |
| CN206937352U (en) | A kind of material fetching mechanism of automatic identification pcb board | |
| CN106076884A (en) | A kind of smart bearing shell detection line | |
| CN209337663U (en) | A kind of air blowing discharging mechanism | |
| CN204866577U (en) | WiFi module calibration number of writing test integration workstation | |
| CN205500143U (en) | Digital intelligent electronic apparatus integrated production line | |
| CN207082428U (en) | A kind of network transformer pin is away from complete machine structure | |
| CN212160007U (en) | Automatic chip testing device | |
| CN207077102U (en) | Laser mark printing device | |
| CN110954774B (en) | Test system applied to zinc oxide resistance card | |
| CN110456239A (en) | A kind of chip high voltage and comprehensive electric characteristic detecting apparatus and test method | |
| CN209728126U (en) | A kind of open test device of thermal protector | |
| CN206794618U (en) | A kind of Portable reinforcing steel bar cutting machine | |
| CN206798527U (en) | A kind of tool recovering mechanism | |
| CN205673946U (en) | A kind of Numerical control cutting dedusting preventer | |
| CN108515484A (en) | A kind of gum cover mounting device with material-receiving device | |
| CN206550041U (en) | Automatic brush dust detection machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210731 |