CN207353200U - One kind is used for HITACHI DB800 magazine detection devices - Google Patents
One kind is used for HITACHI DB800 magazine detection devices Download PDFInfo
- Publication number
- CN207353200U CN207353200U CN201720835257.8U CN201720835257U CN207353200U CN 207353200 U CN207353200 U CN 207353200U CN 201720835257 U CN201720835257 U CN 201720835257U CN 207353200 U CN207353200 U CN 207353200U
- Authority
- CN
- China
- Prior art keywords
- magazine
- metal detection
- barrier support
- hitachi
- inductor
- 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.)
- Active
Links
Abstract
One kind is used for HITACHI DB800 magazine detection devices, including：Testing stand, metal detection inductor, testing stand includes top cross-bar, lower plate, barrier support, metal detection inductor is arranged on the one side away from magazine in barrier support and top cross-bar, lower plate can automatically adjust in the Z-axis direction according to the position of frame and height dimension, in Z-direction, metal detection inductor on barrier support is set near the upper end with barrier support, testing result is set to be dependent on the magazine top for actually representing meaning, accurate detection magazine placement status, preventing magazine run-off the straight, investigation does not bring loss in time.
Description
Technical field
The utility model belongs to technical field of semiconductor encapsulation, is specially that a kind of HITACHI DB800 magazines that are used for detect
Device.
Background technology
Semiconductor manufacturing process is manufactured by wafer, wafer test, is tested after chip package and encapsulation and is formed.Semiconductor packages
Test refers to the process of to process to obtain individual chips according to product type and functional requirement by the wafer of test.In semiconductor
Popular equipment has up to tens of kinds in encapsulation field load (DA) workshop section, is divided according to manufacturer, just there is HITACHI,
SHINKAWA, ESEC, ASM, ACCURACY etc..The equipment of above-mentioned company, operation logic are all similar.Charging, dispensing,
Load, discharging are to magazine (magazine), and load is greatly all in accordance with the process operation.
After a frame upper piece is completed, equipment guide rail will be spread out of, magazine (magazine) is passed to, then on magazine
One layer of liter or decline, after a magazine is fully loaded with frame, will replace magazine, but sometimes due to treating loaded stock box
Placement problem either plant machinery position the problems such as magazine in loading or decline can run-off the straight, and detect magazine position
It is to carry out test position by a metal detection inductor (can also be proximity sensor) to put inclined.But in HITACHI
In DB800 equipment, its metal detection sensor location is on the lower side, can can't detect when magazine upper section slants outward, it is difficult to
Corrected in time thus mechanical location it is stuck burn out motor, frame discharging when hit magazine gets stuck, material all in one piece box framework is fallen
The problems such as material.
In order to solve the above-mentioned technical problem, the utility model proposes one kind to be used for HITACHI DB800 magazines detection dress
Put, including：Testing stand, metal detection inductor, testing stand include top cross-bar, lower plate, barrier support, metal detection sensing
Device is arranged on the one side away from magazine in barrier support and top cross-bar, lower plate can exist according to the position and height dimension of frame
Automatically adjusted in Z-direction, the metal detection inductor in Z-direction, barrier support sets the upper end with barrier support
Near, testing result is dependent on the magazine top for actually representing meaning, it is accurate to detect magazine placement status, prevent magazine
Investigation does not bring loss in time for run-off the straight.
Utility model content
One kind is used for HITACHI DB800 magazine detection devices, as shown in Figure 1, including：Testing stand 1, metal detection sensing
Device 2, testing stand 1 include top cross-bar 11, lower plate 12, barrier support 13, and top cross-bar 11 further includes what is set straight down
Top gripping mechanism 111, wherein metal detection inductor 2 are arranged on the one side away from magazine 3 in barrier support 13 and top is horizontal
Beam 11, lower plate 12 can automatically adjust in the Z-axis direction according to the position of frame and height dimension, in Z-direction, be arranged on gear
First metal detection inductor 2 in board mount 13 is arranged at 1~3cm of top 111 subjacent of gripping mechanism.
When needing replacing magazine, due to reasons such as the placement problem of magazine 3 or plant machinery positions, magazine 3 is filling
Carry or run-off the straight is understood when declining, detection 3 placement status of magazine is mounted in baffle in HITACHI DB800 original-pack equipments
Metal detection inductor 2 in stent 13., can only be by detecting 3 bottom of magazine since the position of metal detection inductor 2 is on the lower side
The distance between portion and barrier support 13 judge the placement status of magazine 3.When 3 upper section slants outward of magazine, under magazine 3
Distance between portion and barrier support 13 will not occur significantly to change, so detection device shows magazine 3 without inclination, with actual feelings
Condition is not inconsistent.Inclined magazine 3 can not be corrected timely, and equipment remains in operation in the case of magazine 3 is inclined, can cause machine
Tool position is stuck to burn out motor, frame hits the problems such as magazine 3 gets stuck, 3 frame of material all in one piece box falls material in discharging.By baffle branch
After metal detection inductor 2 on frame 13 raises, what metal detection inductor 2 detected is 3 top placement status of magazine as a result,
Tally with the actual situation, when 3 upper section slants outward of magazine, inductor will alarm so as to which equipment stops operation, and effectively avoid
The unit exception and product quality occurred by 3 position problems of magazine is abnormal.
Preferably, it is described to be used for HITACHI DB800 magazine detection devices, set two in the short transverse of barrier support 13
A and the above metal detection inductor 2, and be AND gate connection relation between multiple metal detection inductors 2.
The height of magazine 3 is changeable, and the setting of multiple metal detection inductors relaxes the detectable height of magazine 3.
Meanwhile the AND gate connection mode between multiple metal detection inductors 2 makes the sensitiveer standard of testing result of 3 state of magazine
Really；It is arranged in multiple metal detection inductors 2 of different height, once there is 1 metal detection inductor 2 to detect magazine 3
Tilt, then final result shows that magazine 3 tilts, and inductor will alarm and stop operation so as to equipment, effectively avoid because
3 position problems of magazine and the unit exception and product quality that occur are abnormal.
Preferably, it is described to be used for HITACHI DB800 magazine detection devices, on the width of barrier support 13 respectively
Multiple metal detection inductors 2 are set, and are AND gate connection relation between multiple metal detection inductors 2.
When the width dimensions of magazine 3 are larger, one side position that multiple metal detection inductors 2 can detect magazine occurs
Inclined situation, sensitivity further improve.
Brief description of the drawings：
Embodiment is further described below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the general construction schematic diagram of the magazine detection device involved by the utility model；
Primary structure number explanation
Following embodiment will further illustrate the utility model with reference to above-mentioned attached drawing.
Embodiment
Case 1 is embodied：
One kind is used for HITACHI DB800 magazine detection devices, including：Testing stand 1, metal detection inductor 2, detection branch
Frame 1 includes top cross-bar 11, lower plate 12, barrier support 13, and wherein top cross-bar 11 further includes the top set straight down
Gripping mechanism 111, metal detection inductor 2 are arranged on the one side away from magazine 3 and top cross-bar 11, bottom in barrier support 13
Plate 12 can be automatically adjusted according to the position of frame, height dimension, in Z-direction, first gold in barrier support 13
Belong to detection inductor 2 to be arranged at the 1cm of top 111 subjacent of gripping mechanism.Set in the short transverse of barrier support 13
Two metal detection inductors 2, and be AND gate connection relation between two metal detection inductors 2.Second metal detection sense
Answer the position of the 0.2cm below the first metal detection inductor 2 of device 2.
By above-mentioned magazine detection device, for the accurate detection of 3 placement status of magazine of multiple height, when on magazine 3
Inductor will alarm so as to which equipment stops operation when portion is outward-dipping, effectively avoid and occur because of 3 position problems of magazine
Unit exception and product quality it is abnormal.
Case 2 is embodied：
One kind is used for HITACHI DB800 magazine detection devices, including：Testing stand 1, metal detection inductor 2, detection branch
Frame 1 includes top cross-bar 11, lower plate 12, barrier support 13, and wherein top cross-bar 11 further includes the top set straight down
Gripping mechanism 111, metal detection inductor 2 are arranged on the one side away from magazine 3 and top cross-bar 11, bottom in barrier support 13
Plate 12 can be automatically adjusted according to the position of frame, height dimension, in Z-direction, first gold in barrier support 13
Belong to detection inductor 2 to be arranged at the 2.5cm of top 111 subjacent of gripping mechanism.Height, width side in barrier support 13
Three metal detection inductors 2 are set respectively upwards, and are AND gate connection relation between all metal detection inductors 2.Phase
Spacing between adjacent metal detection inductor 2 is 0.2cm.
By above-mentioned magazine detection device, for multiple height, the accurate detection of 3 placement status of magazine of width, work as material
Inductor will alarm and stop operation so as to equipment during 3 upper section slants outward of box, effectively avoid because of 3 position problems of magazine and
The unit exception and product quality of appearance are abnormal.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
1. one kind is used for HITACHI DB800 magazine detection devices, including：Testing stand, metal detection inductor, testing stand include
Top cross-bar, lower plate, barrier support, wherein top cross-bar further include top gripping mechanism straight down, metal detection sense
Device is answered to be arranged on the position, height dimension that the one side away from magazine and top cross-bar, lower plate can be according to frames in barrier support
Automatic adjustment, it is characterised in that：In Z-direction, the metal detection inductor in barrier support is arranged on top clamping
1~3cm of device subjacent.
2. it is used for HITACHI DB800 magazine detection devices as claimed in claim 1, it is characterised in that：In barrier support (13)
Short transverse the metal detection inductor (2) of two and the above is set, and be "AND" between multiple metal detection inductors (2)
Door connection relation.
3. it is used for HITACHI DB800 magazine detection devices as described in claim 1 or 2, it is characterised in that：In barrier support
Width on multiple metal detection inductors are set respectively, and closed between all metal detection inductors for AND gate connection
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835257.8U CN207353200U (en) | 2017-07-11 | 2017-07-11 | One kind is used for HITACHI DB800 magazine detection devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835257.8U CN207353200U (en) | 2017-07-11 | 2017-07-11 | One kind is used for HITACHI DB800 magazine detection devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353200U true CN207353200U (en) | 2018-05-11 |
Family
ID=62360177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720835257.8U Active CN207353200U (en) | 2017-07-11 | 2017-07-11 | One kind is used for HITACHI DB800 magazine detection devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097716A (en) * | 2020-09-04 | 2020-12-18 | 联钢精密科技(中国)有限公司 | High-efficiency and high-stability nut detection method and jig |
-
2017
- 2017-07-11 CN CN201720835257.8U patent/CN207353200U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097716A (en) * | 2020-09-04 | 2020-12-18 | 联钢精密科技(中国)有限公司 | High-efficiency and high-stability nut detection method and jig |
| CN112097716B (en) * | 2020-09-04 | 2022-06-24 | 联钢精密科技(中国)有限公司 | High-efficiency and high-stability nut detection method and jig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7250311B2 (en) | Wirebond crack sensor for low-k die | |
| CN207353200U (en) | One kind is used for HITACHI DB800 magazine detection devices | |
| US7541828B2 (en) | Burn-in sorter and sorting method using the same | |
| CN106824817A (en) | A kind of automatic detecting machine of PCB | |
| KR101266662B1 (en) | Semiconductor chip testing system | |
| CN105689278B (en) | IC appearance test devices | |
| US10598480B2 (en) | Wafer probing | |
| CN103335796B (en) | Full-automatic two logical air-tightness detection devices | |
| CN103454576B (en) | Chip finished-product testing machine | |
| US6546985B2 (en) | Die bonder | |
| US7859248B2 (en) | Electronic device test apparatus and method of setting an optimum pushing condition for contact arm of electronic device test apparatus | |
| CN208922061U (en) | Wafer handling equipment and the litho machine for applying it | |
| CN209896029U (en) | Quick detection device for printing position of packaged product | |
| KR101853121B1 (en) | Method for measuring weight of encapsulation material and dispenser implementing the same | |
| WO2009061023A1 (en) | Transferring device for tray using tray transfer unit and the method for the same | |
| CN100399038C (en) | Integrated circuit transfer device | |
| JPS5831407Y2 (en) | Handling equipment for electronic parts | |
| CN100401490C (en) | Method for remeasuring semiconductor elements | |
| CN102157390B (en) | Machine and method for automatically removing defective semiconductor packages | |
| CN102760670A (en) | Hand-free ternary inspection machine | |
| CN207303046U (en) | Square silicon core minority carrier test device | |
| CN201936852U (en) | Machine capable of automatically removing semiconductor packaging rejects | |
| CN107275275B (en) | Vacuum cups and crawl and placing device | |
| KR20110123177A (en) | Led chip inspection extraction device | |
| CN219216504U (en) | Material guiding device for double-pulse test sorting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |