CN111871839A - Conveying mechanism for forced pressure sorting device - Google Patents
Conveying mechanism for forced pressure sorting device Download PDFInfo
- Publication number
- CN111871839A CN111871839A CN202010572563.3A CN202010572563A CN111871839A CN 111871839 A CN111871839 A CN 111871839A CN 202010572563 A CN202010572563 A CN 202010572563A CN 111871839 A CN111871839 A CN 111871839A
- Authority
- CN
- China
- Prior art keywords
- conveying mechanism
- driving
- hydraulic cylinder
- spring
- placing
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
Landscapes
- Sorting Of Articles (AREA)
Abstract
The invention discloses a conveying mechanism for a forced pressure sorting device, which comprises a conveying mechanism, wherein the conveying mechanism comprises a driving roller, a rotating roller, a driving piece and two conveying belts, one side of the driving roller is fixedly connected with the driving piece, the driving roller and the rotating roller are arranged at two ends of the conveying belts, the two conveying belts are arranged at two sides of the driving roller and the rotating roller, a plurality of driving plates are arranged between the two conveying belts and are arranged on the conveying belts at equal intervals, two ends of the driving plates are respectively and fixedly connected with the two conveying belts, a placing groove is arranged in the middle of the driving plates and is an inverted-convex through groove, and a placing disc for placing a spring is arranged on the placing groove; place the set bottom and pass through magnetism and inhale mutually with the standing groove and be connected, place the dish along with the rotatory back that all the opposite side stands upside down of conveyer belt, magnetism is inhaled mutually and can be prevented to drop from the standing groove, effective fixed dish of placing.
Description
Technical Field
The invention relates to the field of springs, in particular to a conveying mechanism for a forced sorting device.
Background
The spring is a mechanical part that utilizes elasticity to come the work, the part of making with elastic material takes place deformation under the exogenic action, detach external force back reconversion, current separate to the spring pressure by force, adopt the manual work to place the spring on the machine that presses by force more, press by force carries out the pressure process to the spring, reuse measurement sorting facilities separates the process to the spring, need carry other regions with the spring after pressing by force and select separately, design a conveying mechanism for sorting unit that presses by force earlier, the spring passes through conveying mechanism and transports in proper order to press by force, detect sorting facilities, realize that single conveying mechanism accomplishes the pressure by force, detect a plurality of processes of sorting.
Disclosure of Invention
The invention aims to provide a conveying mechanism for a forced sorting device, wherein a spring is placed at one end of the conveying mechanism, one end of the conveying mechanism can be connected with a spring machine, the produced spring is automatically placed in a placing disc, the conveying mechanism drives a driving roller to rotate through a driving piece, the driving roller drives a conveying belt and a rotating roller to rotate, and the conveying belt drives a driving plate to move forwards; place set bottom and standing groove and inhale mutually through magnetism and be connected, place the dish and all the opposite side handstand back along with the conveyer belt rotation, place the dish and lead to groove magnetism to inhale mutually with the type of protruding and can prevent to drop from the standing groove, effective fixed placing dish.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
the utility model provides a conveying mechanism for forced separation device, including conveying mechanism, conveying mechanism includes the driving roller, the live-rollers, driving piece and conveyer belt, driving roller one side and driving piece fixed connection, the conveyer belt both ends are located to driving roller and live-rollers, the conveyer belt is two, two conveyer belts are located the both sides of driving roller and live-rollers, be equipped with a plurality of driving plates in the middle of two conveyer belts, a plurality of driving plates range on the conveyer belt equidistantly, the driving plate both ends respectively with two conveyer belt fixed connection, the driving plate middle part is equipped with the standing groove, the standing groove is the logical groove of shape of falling the tongue, be equipped with the dish of placing that is used for placing the spring on the standing groove, it is connected through magnetism looks attraction with the standing groove to.
One side of the conveying mechanism is provided with a pressure device and an elasticity measuring device, the conveying mechanism is also provided with a positioning mechanism, the driving piece is a motor,
the positioning mechanism comprises a first positioning mechanism, the first positioning mechanism comprises a first workbench, the first workbench penetrates through the middle of the conveyor belt, a first hydraulic cylinder is arranged on the first workbench, the first hydraulic cylinder is fixed in the first workbench, a positioning hole is formed in the placing disc, a first positioning column matched with the positioning hole is arranged at the top of a hydraulic rod of the first hydraulic cylinder, and the first positioning column is conical.
The strong pressure equipment includes the second pneumatic cylinder, and first workstation top is located to the second pneumatic cylinder, is equipped with the second hydraulic stem on the second pneumatic cylinder, and second hydraulic stem one end is equipped with spacing post, and spacing post slidable locates in the second hydraulic stem, and spacing post one side is equipped with the answer spring, and the spring is established with inside the second hydraulic stem.
The positioning mechanism further comprises a second positioning mechanism, the second positioning mechanism is consistent with the first positioning mechanism in structure and comprises a second workbench, a third hydraulic cylinder and a second positioning column arranged at the top of a hydraulic rod of the third hydraulic cylinder, the third hydraulic cylinder is arranged at the top of the second workbench, and a weighing sensor is arranged on the hydraulic rod of the third hydraulic cylinder.
The elasticity measuring equipment comprises a force application mechanism, the force application mechanism is arranged on the second workbench, and a force application column capable of moving up and down is arranged at the bottom end of the force application mechanism.
Compared with the prior art, the conveying mechanism for the forced-pressure sorting device adopting the technical scheme has the following beneficial effects:
according to the conveying mechanism for the forced sorting device, the spring is placed at one end of the conveying mechanism, one end of the conveying mechanism can be connected with the spring machine, and the produced spring is automatically placed into the placing disc.
And secondly, the conveying mechanism drives the transmission roller to rotate through the driving piece, the transmission roller drives the conveying belt and the rotating roller to rotate, and the conveying belt drives the transmission plate to move forwards.
The bottom of the placing plate is connected with the placing groove in a magnetic attraction mode, the placing plate is inverted from the other side along with the rotation of the conveying belt, the placing plate and the convex-shaped through groove are magnetically attracted to prevent the placing plate from falling off from the placing groove, and the placing plate is effectively fixed.
Drawings
Fig. 1 is a schematic structural diagram of a conveying mechanism for a forced sorting device.
Fig. 2 is a schematic structural diagram of the high-pressure sorting device.
Fig. 3 is a schematic diagram of the internal structure of the pressure intensifying apparatus.
Fig. 4 is a schematic structural view of the conveying mechanism.
Reference numerals: 1. a pressure intensifying device; 11. a second hydraulic rod; 12. a limiting column; 13. a return spring; 2. an elastic force measuring device; 21. a force application column; 22. a display screen; 3. a conveying mechanism; 31. a driving roller; 32. a rotating roller; 33. a motor; 34. a conveyor belt; 35. a drive plate; 351. a placement groove; 36. placing a tray; 361. positioning holes; 4. a positioning mechanism; 41. a first table; 42. a first hydraulic cylinder; 43. a first positioning post; 44. a second table; 45. a third hydraulic cylinder; 46. and a second positioning column.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, a conveying mechanism for a forced sorting device includes a conveying mechanism 3, the conveying mechanism 3 includes a driving roller 31, a rotating roller 32, a driving member and two conveying belts 34, one side of the driving roller 31 is fixedly connected with the driving member, the driving member is a motor 33, the driving roller 31 and the rotating roller 32 are disposed at two ends of the conveying belt 34, two conveying belts 34 are disposed at two sides of the driving roller 31 and the rotating roller 32, a plurality of driving plates 35 are disposed between the two conveying belts 34, the plurality of driving plates 35 are arranged on the conveying belt 34 at equal intervals, two ends of the driving plates 35 are respectively fixedly connected with the two conveying belts 34, the motor 33 is started, the driving roller 31 is driven by the rotation of the motor 33, the driving roller 31 drives the conveying belt 34 and the rotating roller 32 to rotate, the conveying belt 34 drives the driving plates 35 to move forward, a placement groove 351 is disposed in the middle of the driving plates 35, be equipped with the dish 36 of placing that is used for placing the spring on the standing groove 351, the spring is placed in placing the dish 36 through conveyer belt 34 one end, places the dish 36 bottom and is connected through magnetism looks attraction with standing groove 351, places the dish 36 and follows conveyer belt 34 rotation and all the opposite side handstand back, places dish 36 and the logical groove magnetism looks attraction of dogbone and can prevent to drop from standing groove 351, effective fixed placing dish 36.
One side of the conveying mechanism 3 is provided with a pressure equipment 1 and an elasticity measuring equipment 2, the spring is conveyed to the pressure equipment 1 through the conveying mechanism 3 for pressure treatment, the mechanical property of the spring can be obviously improved after pressure treatment, the spring is conveyed to the elasticity measuring equipment 2 for elasticity test of the spring, the spring is classified according to the measured data, and then the spring is conveyed to different areas; the conveying mechanism 3 is also provided with a positioning mechanism 4, and the positioning mechanism 4 ensures that the spring can be stably conveyed to a specified position. The drive member is a motor 33 which,
positioning mechanism 4 locates on conveying mechanism 3, through putting into the spring in conveying mechanism 3 one end, positioning mechanism 4 guarantees that the spring can stably carry the assigned position, and the spring passes through conveying mechanism 3 and transports to high pressure equipment 1 and carry out the high pressure processing, makes the mechanical properties of spring obtain obvious improvement after the high pressure, carries elasticity measuring equipment 2 again and carries out the elasticity test of spring, classifies the spring according to measured data, and different regions are carried to rethread separation equipment 5.
The positioning mechanism 4 comprises a first positioning mechanism, the first positioning mechanism comprises a first workbench 41, the first workbench 41 penetrates through the middle of the conveyor belt 34, a first hydraulic cylinder 42 is arranged on the first workbench 41, the first hydraulic cylinder 42 is fixed in the first workbench 41, a positioning hole 361 is arranged on the placing disc 36, a first positioning column 43 matched with the positioning hole 361 is arranged at the top of a hydraulic rod of the first hydraulic cylinder 42, the first positioning column 43 is conical, the first workbench 41 is also provided with a positioning sensor for detecting the transmission plate 35, when the transmission plate 35 is detected by the positioning sensor, the motor 33 stops, the hydraulic rod of the first hydraulic cylinder 42 is ejected upwards, the first positioning column 43 on the hydraulic rod is inserted from the bottom of the positioning hole 361 on the placing disc 36, because the first positioning column 43 is conical, the first positioning column 43 can be conveniently and accurately inserted into the positioning hole 361, the hydraulic rod of the first hydraulic cylinder 42 can eject the placing disc 36 from the placing groove 351, and is fixed by the first positioning post 43 and the positioning hole 361.
Forced pressure equipment 1 includes the second hydraulic cylinder, first workstation 41 top is located to the second hydraulic cylinder, be equipped with second hydraulic cylinder 11 on the second hydraulic cylinder, 11 one end of second hydraulic cylinder is equipped with spacing post 12, spacing post 12 slidable locates in second hydraulic cylinder 11, spacing post 12 one side is equipped with answer spring 13, the spring is established with 11 insides of second hydraulic cylinder, first hydraulic cylinder 42's hydraulic cylinder can be with placing dish 36 from the fixed back of liftout in standing groove 351, the second hydraulic cylinder 11 of second hydraulic cylinder extrudees the spring downwards, spacing post 12 line on the second hydraulic cylinder 11 inserts from the spring center, prevent that the spring from removing, then second hydraulic cylinder 11 removes downwards, until the limit of extruding the spring.
The positioning mechanism 4 further comprises a second positioning mechanism, the second positioning mechanism is consistent with the first positioning mechanism in structure, the second positioning mechanism comprises a second workbench 44, a third hydraulic cylinder 45 and a second positioning column 46 at the top of a hydraulic rod of the third hydraulic cylinder 45, the third hydraulic cylinder 45 is arranged at the top of the second workbench 44, a weighing sensor is arranged on the hydraulic rod of the third hydraulic cylinder 45, a chip is arranged in the second workbench 44, a display screen 22 capable of monitoring the elasticity of the spring in real time is arranged at the top of the second workbench 44, and the chip is electrically connected with the weighing sensor and the display screen 22; the elasticity measuring device 2 comprises a force applying mechanism which is arranged on the second workbench 44, and the bottom end of the force applying mechanism is provided with a force applying column 21 capable of moving up and down.
The distance between the first positioning mechanism and the second positioning mechanism is equal to the distance between any two transmission plates 35, when the transmission plates 35 are detected by the positioning sensors, when the motor 33 stops, the second positioning column 46 on the second positioning mechanism is opposite to the positioning hole 361 of the placing plate 36 above, the hydraulic rod of the third hydraulic cylinder 45 is jacked upwards, the second positioning column 46 is inserted into the positioning hole 361 to jack the placing plate 36, after jacking, the stress application mechanism extrudes the stress application column 21 to the spring in the placing plate 36, the hydraulic rod is provided with the weighing sensor to measure, and then data are transmitted to the display screen 22 through the chip.
The use process comprises the following steps:
1. the spring is placed in placing dish 36 through conveyer belt 34 one end, places dish 36 bottom and the groove is led to through the magnetism and is connected mutually with the font, places dish 36 and follows conveyer belt 34 rotation and all the opposite side handstand back, places dish 36 and the groove magnetism that leads to mutually attracting of the font can prevent to drop from placing groove 351, effectively fixes placing dish 36.
2. The motor 33 is started, the motor 33 rotates to drive the transmission roller 31 to rotate, the transmission roller 31 drives the transmission belt 34 and the rotating roller 32 to rotate, and the transmission belt 34 drives the transmission plate 35 to move forwards.
3. When the positioning sensor detects the transmission plate 35, the motor 33 stops, the hydraulic rod of the first hydraulic cylinder 42 is ejected upwards, the first positioning column 43 on the hydraulic rod is inserted from the bottom of the positioning hole 361 on the placing disc 36, because the first positioning column 43 is conical, the first positioning column 43 can be conveniently and accurately inserted into the positioning hole 361, the placing disc 36 can be ejected from the placing groove 351 and fixed by the hydraulic rod of the first hydraulic cylinder 42, the spring is pressed downwards by the second hydraulic cylinder 11 of the second hydraulic cylinder, the limiting column 12 line on the second hydraulic cylinder 11 is inserted from the center of the spring, the spring is prevented from moving, and then the second hydraulic cylinder 11 moves downwards until the limit of the spring is pressed to perform forced compression processing on the spring.
4. The motor 33 is started again, the spring after the forced compression treatment is conveyed to the elastic force measuring equipment 2 for elastic force measurement, the hydraulic rod of the third hydraulic cylinder 45 is jacked upwards, the second positioning column 46 is inserted into the positioning hole 361 to jack the placing disc 36, after jacking, the force applying mechanism extrudes the force applying column 21 to the spring in the placing disc 36, the hydraulic rod is provided with a weighing sensor for measurement, and then data are transmitted to the display screen 22 through the chip.
5. The chip classifies the springs according to the measured spring elasticity data, and the conveying mechanism conveys the springs to the front for sorting.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (6)
1. The utility model provides a conveying mechanism for forced draft sorting unit which characterized in that: comprises a conveying mechanism (3), the conveying mechanism (3) comprises a driving roller (31) and a rotating roller (32), driving piece and conveyer belt (34), driving roller (31) one side and driving piece fixed connection, conveyer belt (34) both ends are located in driving roller (31) and live-rollers (32), conveyer belt (34) are two, two conveyer belts (34) are located the both sides of driving roller (31) and live-rollers (32), be equipped with a plurality of driving plates (35) in the middle of two conveyer belts (34), a plurality of driving plates (35) are arranged on conveyer belt (34) equidistantly, driving plate (35) both ends respectively with two conveyer belt (34) fixed connection, driving plate (35) middle part is equipped with standing groove (351), standing groove (351) are logical groove for the shape of falling the convex character, be equipped with placing plate (36) that are used for placing the spring on standing groove (351), placing plate (36) bottom is inhaled mutually through magnetism with standing groove (351) and is connected.
2. The conveying mechanism for a high-pressure sorting device according to claim 1, characterized in that: one side of the conveying mechanism is provided with a pressure device (1) and an elasticity measuring device (2), the conveying mechanism (3) is also provided with a positioning mechanism (4), and the driving piece is a motor (33).
3. The conveying mechanism for a high-pressure sorting device according to claim 2, characterized in that: positioning mechanism (4) include first positioning mechanism, first positioning mechanism includes first workstation (41), pass from conveyer belt (34) middle part in first workstation (41), be equipped with first pneumatic cylinder (42) on first workstation (41), first pneumatic cylinder (42) are fixed in first workstation (41), be equipped with locating hole (361) on placing dish (36), the hydraulic stem top of first pneumatic cylinder (42) is equipped with and locates hole (361) assorted first locating column (43), first locating column (43) are the toper.
4. The conveying mechanism for a high-pressure sorting device according to claim 3, characterized in that: the forced compression equipment (1) comprises a second hydraulic cylinder, the second hydraulic cylinder is arranged at the top of the first workbench (41), a second hydraulic rod (11) is arranged on the second hydraulic cylinder, a limiting column (12) is arranged at one end of the second hydraulic rod (11), the limiting column (12) can be slidably arranged in the second hydraulic rod (11), a return spring (13) is arranged on one side of the limiting column (12), and the spring is arranged inside the second hydraulic rod (11).
5. The conveying mechanism for a high-pressure sorting device according to claim 4, wherein: the positioning mechanism (4) further comprises a second positioning mechanism, the second positioning mechanism is consistent with the first positioning mechanism in structure, the second positioning mechanism comprises a second positioning column (46) at the top of a hydraulic rod of a second workbench (44), a third hydraulic cylinder (45) and the third hydraulic cylinder (45), the third hydraulic cylinder (45) is arranged at the top of the second workbench (44), and a weighing sensor is arranged on the hydraulic rod of the third hydraulic cylinder (45).
6. The conveying mechanism for a high-pressure sorting device according to claim 5, wherein: the elasticity measuring equipment (2) comprises a force application mechanism, the force application mechanism is arranged on the second workbench (44), and a force application column (21) capable of moving up and down is arranged at the bottom end of the force application mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010572563.3A CN111871839A (en) | 2020-06-22 | 2020-06-22 | Conveying mechanism for forced pressure sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010572563.3A CN111871839A (en) | 2020-06-22 | 2020-06-22 | Conveying mechanism for forced pressure sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111871839A true CN111871839A (en) | 2020-11-03 |
Family
ID=73158152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010572563.3A Withdrawn CN111871839A (en) | 2020-06-22 | 2020-06-22 | Conveying mechanism for forced pressure sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111871839A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343557A (en) * | 2010-08-04 | 2012-02-08 | 上海中国弹簧制造有限公司 | Machine for integrating stress shot blasting process and pressing process |
| JP2012162392A (en) * | 2011-02-07 | 2012-08-30 | Yokozaki Co Ltd | Chain extender of fruit/vegetable sorting conveyer |
| CN204433603U (en) * | 2015-02-02 | 2015-07-01 | 常州铭赛机器人科技股份有限公司 | Working plate locating module |
| CN106964561A (en) * | 2017-04-28 | 2017-07-21 | 瑞立集团瑞安汽车零部件有限公司 | A kind of volute spring precompressed, detection all-in-one and its detection method |
| CN207508172U (en) * | 2017-09-25 | 2018-06-19 | 苏州市万雄机械制造有限公司 | A kind of automatic compression-spring device of spring |
| CN109132405A (en) * | 2018-10-26 | 2019-01-04 | 苏州富强科技有限公司 | Carrier positioning device, material conveying device and automatic production line |
| CN208341607U (en) * | 2018-06-06 | 2019-01-08 | 福州立洲弹簧有限公司 | A kind of clutch spring is suppressed and sorting unit for height |
| KR20190007708A (en) * | 2017-07-13 | 2019-01-23 | 주식회사 프론텍 | A spring pin separating apparatus |
| CN111136031A (en) * | 2020-02-13 | 2020-05-12 | 芜湖挺优机电技术有限公司 | Auxiliary mechanism for marinated egg detection |
-
2020
- 2020-06-22 CN CN202010572563.3A patent/CN111871839A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343557A (en) * | 2010-08-04 | 2012-02-08 | 上海中国弹簧制造有限公司 | Machine for integrating stress shot blasting process and pressing process |
| JP2012162392A (en) * | 2011-02-07 | 2012-08-30 | Yokozaki Co Ltd | Chain extender of fruit/vegetable sorting conveyer |
| CN204433603U (en) * | 2015-02-02 | 2015-07-01 | 常州铭赛机器人科技股份有限公司 | Working plate locating module |
| CN106964561A (en) * | 2017-04-28 | 2017-07-21 | 瑞立集团瑞安汽车零部件有限公司 | A kind of volute spring precompressed, detection all-in-one and its detection method |
| KR20190007708A (en) * | 2017-07-13 | 2019-01-23 | 주식회사 프론텍 | A spring pin separating apparatus |
| CN207508172U (en) * | 2017-09-25 | 2018-06-19 | 苏州市万雄机械制造有限公司 | A kind of automatic compression-spring device of spring |
| CN208341607U (en) * | 2018-06-06 | 2019-01-08 | 福州立洲弹簧有限公司 | A kind of clutch spring is suppressed and sorting unit for height |
| CN109132405A (en) * | 2018-10-26 | 2019-01-04 | 苏州富强科技有限公司 | Carrier positioning device, material conveying device and automatic production line |
| CN111136031A (en) * | 2020-02-13 | 2020-05-12 | 芜湖挺优机电技术有限公司 | Auxiliary mechanism for marinated egg detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210789914U (en) | Spoon lid pressfitting equipment | |
| CN112974284B (en) | Integrated IC detection system | |
| US3885424A (en) | Tensile test specimen holder | |
| CN111056063A (en) | Automatic detecting and braiding device for buzzer | |
| CN111871839A (en) | Conveying mechanism for forced pressure sorting device | |
| CN115957983A (en) | PIN high-voltage detection device and detection method | |
| CN219349060U (en) | PCBA testing device | |
| CN214555452U (en) | Integrated IC appearance defect detection device | |
| KR102571292B1 (en) | Method of inspecting and sorting chip electronic component | |
| CN213180098U (en) | Encoder test machine | |
| CN216747475U (en) | Comprehensive detection equipment for cylindrical products | |
| CN216645764U (en) | Elastic sheet elasticity and angle testing machine | |
| CN111871853A (en) | Forced-pressing sorting device for springs | |
| CN210401635U (en) | Automatic magnetic detection device | |
| CN114018515A (en) | Elastic sheet elasticity and angle testing machine | |
| CN111707306A (en) | Encoder test machine | |
| CN211100197U (en) | Automatic full-inspection machine | |
| CN209287749U (en) | A kind of assembling detection device for automotive connector shell and sealing ring | |
| CN207401790U (en) | A kind of automatic detection feeding-distribution device | |
| CN110926955A (en) | Automobile battery pack shell strength detection device | |
| CN104155486A (en) | Adapter plate needle die mechanism | |
| CN218098721U (en) | Inlay needle hardness check out test set | |
| TWI299406B (en) | Ic testing machine capable of simultaneously testing a plurality of integrated circuits | |
| CN218498556U (en) | Multi-needle conveying and jacking device | |
| CN220584029U (en) | Chip and substrate adhesion testing jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201103 |