CN215709995U - Carousel formula integrated circuit chip handling device - Google Patents
Carousel formula integrated circuit chip handling device Download PDFInfo
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- CN215709995U CN215709995U CN202121879885.9U CN202121879885U CN215709995U CN 215709995 U CN215709995 U CN 215709995U CN 202121879885 U CN202121879885 U CN 202121879885U CN 215709995 U CN215709995 U CN 215709995U
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- 238000009434 installation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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Abstract
The utility model relates to the technical field of chip carrying, in particular to a turntable type integrated circuit chip carrying device, wherein a plurality of carrying units on a turntable comprise a first pipeline, a second pipeline, a suction nozzle and a control valve assembly, the control valve assembly comprises a valve body, a valve core and a first spring, the lower end of the valve core is inserted in a cavity of the valve body, the first spring is arranged between the lower end of the valve core and the bottom surface of the cavity, a vacuum air inlet hole, a vacuum air outlet hole and a vacuum breaking air hole are respectively formed in the side wall of the valve body, an annular airflow groove is formed in the peripheral wall of the valve core along the circumferential direction, and when no external force acts on the valve core, the vacuum air inlet hole is communicated with the vacuum air outlet hole through the airflow groove; the vacuum inlet hole passes through pipeline one and suction nozzle intercommunication, and the vacuum venthole passes through pipeline two and vacuum pump intercommunication, and the device that can rise and fall descends and can press down the upper end that the case makes the case descend to broken vacuum gas pocket and air current groove intercommunication and realize broken vacuum, and this application realizes automatic transport, and is comparatively convenient, effectively improves system stability when reduce cost.
Description
Technical Field
The utility model relates to the technical field of chip carrying, in particular to a rotating disc type integrated circuit chip carrying device.
Background
The rotary disc type integrated circuit testing and sorting device is key equipment in the later process of the modern electronic manufacturing industry, and has the advantages of high speed, high sorting efficiency, powerful function integration and the like. The chip handling device is a key component for completing chip picking, placing, detection and final product output. The traditional carrying device realizes chip taking and placing through an electromagnetic valve switching mode, and has the phenomena of high control cost and system instability.
SUMMERY OF THE UTILITY MODEL
The applicant provides a carousel formula integrated circuit chip handling device to the shortcoming in the above-mentioned prior art, realizes automatic transport, and is comparatively convenient, effectively improves system stability when reduce cost.
The technical scheme adopted by the utility model is as follows: a turntable type integrated circuit chip carrying device comprises a horizontal turntable, wherein the turntable is driven by a driving mechanism to rotate, a plurality of carrying units are uniformly installed on the turntable at intervals along the circumferential direction, each carrying unit comprises a pipeline I, a pipeline II, a suction nozzle and a control valve assembly, the control valve assembly comprises a valve body, a valve core and a spring I, a cavity is formed in the valve body, the lower end of the valve core is inserted into the cavity, the outer circumferential wall of the valve core is attached to the inner side wall of the cavity, a first spring is arranged between the lower end of the valve core and the bottom surface of the cavity, a vacuum air inlet hole, a vacuum air outlet hole and a vacuum breaking air hole are respectively arranged on the side wall of the valve body, the vacuum air inlet hole, the vacuum air outlet hole and the vacuum breaking air hole are all communicated with the cavity, an annular airflow groove is arranged on the peripheral wall of the valve core along the circumferential direction, when no external force acts on the valve core, the vacuum air inlet hole is communicated with the vacuum air outlet hole through the airflow groove, and the three form a vacuum airflow channel; the vacuum air inlet hole is communicated with the suction nozzle through a first pipeline, the vacuum air outlet hole is communicated with the vacuum pump through a second pipeline, a support is arranged on one side of the rotary table at intervals, a liftable pressing device is installed on the support and suspended above the rotary table, and when the rotary table drives the carrying unit to move to a discharging position, the liftable pressing device descends to press the upper end of the valve core, so that the valve core descends to a vacuum breaking air hole and an air flow groove to be communicated to realize vacuum breaking.
As a further improvement of the above technical solution:
the driving mechanism is a motor, and an output shaft of the motor is vertically upward.
The carousel package body and overhang slat, the body is the disc type, and the overhang slat is a plurality of and evenly fixes in the edge all around of body, and every overhang slat department corresponds a transport unit of installation.
Vertical guide hole I and guide hole II are formed in each overhanging slat, a guide rod is freely inserted in each guide hole I, a vertical air pipe is freely inserted in each guide hole II, a pressing block is connected to the upper end of each guide rod, a limiting plate is connected to the lower end of each guide rod, the limiting plate is arranged below the overhanging slats, the upper end of the air pipe penetrates through the pressing block and is fixedly connected with the upper end of the air pipe, the lower end of the air pipe penetrates through the limiting plate and is fixedly connected with the lower end of the air pipe, a suction nozzle is installed at the lower end of the air pipe, the upper end of the air pipe is communicated with the pipeline I, the guide rod is sleeved with a spring II, two ends of the spring II are respectively abutted against the overhanging slats and the pressing block, two ends of a spring III sleeved on the air pipe are respectively abutted against the overhanging slats and the pressing block, one end of the pressing block is suspended above the valve element, and the lifting pressing device can realize pressing of the valve element through pressing the pressing block.
The liftable lower pressure device is an air cylinder, and a piston rod of the air cylinder faces downwards vertically.
The valve body comprises an upper cover plate and a lower support block, the upper cover plate is pressed on the lower support block, the upper cover plate and the lower support block are fixed on the rotary table together in a screw connection mode, a vacuum air inlet hole, a vacuum air outlet hole and a vacuum breaking air hole are formed in the side face of the lower support block, a vertical through hole I is formed in the lower support block, a cylindrical groove with a downward notch is formed in the lower surface of the upper cover plate, the cylindrical groove and the through hole in the lower support block are communicated to form a cavity, a through hole II is formed in the middle of the bottom face of the cylindrical groove, a valve core is inserted into the cavity from the through hole II and is formed by splicing a lower shaft section and an upper shaft section, the diameter of the upper shaft section at the splicing position is smaller than that of the lower shaft section, the lower shaft section is arranged in the cavity, an airflow groove is formed in the lower shaft section, the upper shaft section is inserted into the through hole II, and the upper end face of the lower shaft section and the groove bottom face of the cylindrical groove form a limit position to prevent the valve core from being separated from the valve body.
The lifting and lowering devices are arranged on the horizontal plane at intervals along the circumferential direction, and the number of the lifting and lowering devices is the same as that of the carrying units.
The utility model has the following beneficial effects: when the automatic chip conveying device is used specifically, the motor is utilized to drive the rotary table to rotate, one of the conveying units is driven to move to the position of the material level on the chip to stop, the vacuum pump is started, the suction nozzle forms negative pressure, the chip is sucked by the suction nozzle, the rotary table is started, the chip is moved to the position of the material discharging position to stop, the air cylinder is started, the piston rod of the air cylinder presses the pressing block downwards, the pressing block moves downwards to press the valve core to the vacuum breaking air hole and the air flow groove to be communicated, the vacuum breaking air hole is communicated with the external atmosphere, therefore, vacuum breaking is achieved, the suction nozzle loses suction force and releases the chip to the material discharging position, automatic chip conveying is achieved, and convenience is achieved. This application adopts a plurality of transport units work in turn, improves production efficiency greatly. This application simple structure saves solenoid valve etc. effectively improves system stability when reduce cost.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is an installation structure view of the depressible depression apparatus.
Fig. 3 is a structural view of the conveyance unit.
Fig. 4 is a block diagram of the control valve assembly.
Fig. 5 is a partial structural view of fig. 4.
Fig. 6 is a structural view of the upper cover plate.
Fig. 7 is a structural view of the valve body.
Fig. 8 is a mounting structure diagram of the carrying unit on the turntable.
Wherein: 10. a turntable; 11. a body; 12. overhanging the lath; 20. a drive mechanism; 31. a first pipeline; 32. a second pipeline; 33. a suction nozzle; 34. briquetting; 35. a limiting plate; 36. a second spring; 37. a third spring; 41. a valve body; 411. an upper cover plate; 412. a lower support block; 413. a cylindrical groove; 414. a second through hole; 415. a first through hole; 42. a valve core; 421. an air flow groove; 422. an upper shaft section; 423. a lower shaft section; 44. a vacuum air inlet; 45. a vacuum vent hole; 46. breaking the vacuum air hole; 50. a support; 60. the step-down device can be increased and decreased.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-8, the turntable type integrated circuit chip carrying device of this embodiment includes a horizontal turntable 10, the turntable 10 is driven by a driving mechanism 20 to rotate, a plurality of carrying units are uniformly installed on the turntable 10 at intervals along the circumferential direction, each carrying unit includes a first pipeline 31, a second pipeline 32, a suction nozzle 33 and a control valve assembly, each control valve assembly includes a valve body 41, a valve core 42 and a first spring, a cavity is disposed in the valve body 41, the lower end of the valve core 42 is inserted into the cavity, the outer circumferential wall of the valve core 42 is attached to the inner side wall of the cavity, the first spring is disposed between the lower end of the valve core 42 and the bottom surface of the cavity, a vacuum air inlet 44, a vacuum outlet 45 and a vacuum breaking air hole 46 are respectively disposed on the side wall of the valve body 41, the vacuum air inlet 44, the vacuum outlet 45 and the vacuum breaking air hole 46 are all communicated with the cavity, an annular air flow groove 421 is disposed on the outer circumferential wall of the valve core 42 along the circumferential direction, when no external force acts on the valve core 42, the vacuum air inlet hole 44 is communicated with the vacuum air outlet hole 45 through the airflow groove 421, and the three form a vacuum airflow channel; the vacuum air inlet hole 44 is communicated with the suction nozzle 33 through a first pipeline 31, the vacuum air outlet hole 45 is communicated with the vacuum pump through a second pipeline 32, the support 50 is arranged on one side of the rotary table 10 at intervals, the lifting pressing device 60 is installed on the support 50, the lifting pressing device 60 is suspended above the rotary table 10, and when the rotary table 10 drives the carrying unit to move to the blanking position, the lifting pressing device 60 descends to press the upper end of the valve core 42 so that the valve core 42 descends to the vacuum breaking air hole 46 and the air flow groove 421 to be communicated to achieve vacuum breaking.
The driving mechanism 20 is a motor, and an output shaft of the motor is vertically upward.
The turntable 10 comprises a body 11 and overhanging strips 12, wherein the body 11 is in a disc shape, the overhanging strips 12 are a plurality of and are uniformly fixed at the edges around the body 11, and a carrying unit is correspondingly arranged at each overhanging strip 12.
Each overhanging slat 12 is provided with a first vertical guide hole and a second vertical guide hole, a guide rod is freely inserted in the first guide hole, a vertical air pipe is freely inserted in the second guide hole, the upper end of the guide rod is connected with a pressing block 34, the lower end of the guide rod is connected with a limiting plate 35, the limiting plate 35 is arranged below the overhanging slat 12, the upper end of the air pipe penetrates through the pressing block 34 and is fixedly connected with the pressing block, the lower end of the air pipe penetrates through the limiting plate 35 and is fixedly connected with the limiting plate, a suction nozzle 33 is installed at the lower end of the air pipe, the upper end of the air pipe is communicated with a first pipeline 31, the guide rod is sleeved with a second spring 36, two ends of the second spring 36 respectively abut against the overhanging slat 12 and the pressing block 34, the air pipe is sleeved with a third spring 37, two ends of the third spring 37 respectively abut against the overhanging slat 12 and the pressing block 34, one end of the pressing block 34 is suspended above the valve core 42, and the pressing of the pressing lifting device 60 presses the valve core 42 by pressing the pressing block 34. The guide rod and the air pipe move up and down along the first guide hole and the second guide hole, the up-and-down movement of the pressing block 34 can be limited, and when the piston rod of the air cylinder presses the pressing block 34, the pressing block 34 can be accurately pressed on the valve core 42. The elastic force action of the second spring 36 and the third spring 37 can enable the pressing block 34 to automatically return when the air cylinder returns.
The liftable push-down device 60 is a cylinder, and a piston rod of the cylinder faces vertically downwards.
The valve body 41 comprises an upper cover plate 411 and a lower support block 412, the upper cover plate 411 is pressed on the lower support block 412 and fixed on the turntable 10 together in a screw connection mode, a vacuum air inlet hole 44, a vacuum air outlet hole 45 and a vacuum breaking air hole 46 are arranged on the side surface of the lower support block 412, a through hole I415 is arranged in the lower support block 412, a cylindrical groove 413 with a downward notch is arranged on the lower surface of the upper cover plate 411, the cylindrical groove 413 is communicated with the through hole in the lower support block 412 to form a cavity, a through hole II 414 is arranged in the middle of the bottom surface of the cylindrical groove 413, the valve core 42 is inserted into the cavity from the through hole II 414, and the valve core 42 is formed by splicing a lower shaft section 423 and an upper shaft section 422, the diameter of the upper shaft segment 422 at the splice is less than the diameter of the lower shaft segment 423, the lower shaft segment 423 is disposed in the mold cavity, the airflow groove 421 is arranged on the lower shaft section 423, the upper shaft section 422 is inserted in the through hole II 414, the upper end surface of the lower shaft section 423 and the groove bottom surface of the cylindrical groove 413 constitute a stopper to prevent the valve element 42 from being detached from the valve body 41.
The liftable and lowerable devices 60 are arranged on the horizontal plane at intervals along the circumferential direction, and the number of the liftable and lowerable devices 60 is the same as the number of the carrying units.
When the automatic chip conveying device is used specifically, the motor is used for driving the rotary table 10 to rotate, one of the conveying units is driven to move to the position of the chip material level to stop, the vacuum pump is started, negative pressure is formed at the position of the suction nozzle 33, the chip is sucked by the suction nozzle 33, the rotary table 10 is started, the chip is moved to the position of the material discharging position to stop, the air cylinder is started, the piston rod of the air cylinder presses the pressing block 34 downwards, the pressing block 34 moves downwards to press the valve core 42 to be communicated with the vacuum breaking air hole 46 and the air flow groove 421, the vacuum breaking air hole 46 is communicated with the external atmosphere, accordingly, vacuum breaking is achieved, the suction nozzle 33 loses suction force and releases the chip to the material discharging position, automatic chip conveying is achieved, and convenience is achieved. This application adopts a plurality of transport units work in turn, improves production efficiency greatly. This application simple structure saves solenoid valve etc. effectively improves system stability when reduce cost.
The above description is intended to illustrate the present invention and not to limit the present invention, which is defined by the scope of the claims, and may be modified in any manner within the scope of the present invention.
Claims (7)
1. The utility model provides a carousel formula integrated circuit chip handling device which characterized in that: the device comprises a horizontal turntable (10), the turntable (10) is driven by a driving mechanism (20) to rotate, a plurality of carrying units are uniformly installed on the turntable (10) at intervals along the circumferential direction, each carrying unit comprises a first pipeline (31), a second pipeline (32), a suction nozzle (33) and a control valve assembly, each control valve assembly comprises a valve body (41), a valve core (42) and a first spring, a cavity is formed in each valve body (41), the lower end of each valve core (42) is inserted into the cavity, the outer circumferential wall of each valve core (42) is attached to the inner side wall of the cavity, the first spring is arranged between the lower end of each valve core (42) and the bottom surface of the cavity, vacuum air inlets (44), vacuum air outlets (45) and vacuum breaking air holes (46) are respectively formed in the side wall of each valve body (41), each vacuum air inlet (44), each vacuum air outlet (45) and each vacuum breaking air hole (46) is communicated with the cavity, and an annular airflow groove (421) is formed in the outer circumferential wall of each valve core (42), when no external force acts on the valve core (42), the vacuum air inlet hole (44) is communicated with the vacuum air outlet hole (45) through the airflow groove (421) and the vacuum air outlet hole (45) to form a vacuum airflow channel; vacuum inlet hole (44) communicate through pipeline one (31) and suction nozzle (33), vacuum outlet hole (45) communicate through pipeline two (32) and vacuum pump, carousel (10) one side interval arranges support (50), install liftable pressure reduction device (60) on support (50), liftable pressure reduction device (60) hang in the top of carousel (10), when carousel (10) drive the transport unit and remove to the unloading position, liftable pressure reduction device (60) descend can press the upper end of case (42) and make case (42) descend to broken vacuum gas pocket (46) and airflow groove (421) intercommunication and realize the vacuum break.
2. The turntable type integrated circuit chip handling apparatus as recited in claim 1, further comprising: the driving mechanism (20) is a motor, and an output shaft of the motor is vertically upward.
3. The turntable type integrated circuit chip handling apparatus of claim 2, wherein: carousel (10) package body (11) and overhang slat (12), body (11) are the disc type, and overhang slat (12) are a plurality of and evenly fix the edge all around at body (11), and every overhang slat (12) department corresponds a transport unit of installation.
4. The turntable type integrated circuit chip handling apparatus of claim 3, wherein: each overhanging slat (12) is provided with a vertical guide hole I and a vertical guide hole II, a guide rod is freely inserted in the guide hole I, a vertical air pipe is freely inserted in the guide hole II, the upper end of the guide rod is connected with a pressing block (34), the lower end of the guide rod is connected with a limiting plate (35), the limiting plate (35) is arranged below the overhanging slat (12), the upper end of the air pipe penetrates through the pressing block (34) and is fixedly connected with the pressing block, the lower end of the air pipe penetrates through the limiting plate (35) and is fixedly connected with the pressing block, a suction nozzle (33) is arranged at the lower end of the air pipe, the upper end of the air pipe is communicated with a pipeline I (31), a spring II (36) is sleeved on the guide rod, two ends of the spring II (36) are respectively abutted against the overhanging slat (12) and the pressing block (34), a spring III (37) is sleeved on the air pipe, two ends of the spring III (37) are respectively abutted against the overhanging slat (12) and the pressing block (34), one end of the pressing block (34) is suspended above the valve core (42), and the liftable and lowerable pressure device (60) presses the valve core (42) by pressing the pressing block (34).
5. The turntable type integrated circuit chip handling apparatus according to claim 4, wherein: the liftable pressure-reducing device (60) is a cylinder, and a piston rod of the cylinder faces downwards vertically.
6. The turntable type integrated circuit chip handling apparatus as recited in claim 5, further comprising: the valve body (41) comprises an upper cover plate (411) and a lower support block (412), the upper cover plate (411) is pressed on the lower support block (412) and fixed on the rotary table (10) together in a screw connection mode, a vacuum air inlet hole (44), a vacuum air outlet hole (45) and a vacuum breaking air hole (46) are formed in the side face of the lower support block (412), a through hole I (415) is formed in the lower support block (412), a cylindrical groove (413) with a downward notch is formed in the lower surface of the upper cover plate (411), the cylindrical groove (413) is communicated with the through hole in the lower support block (412) to form the cavity, a through hole II (414) is formed in the middle of the bottom face of the cylindrical groove (413), the valve core (42) is inserted into the cavity from the through hole II (414), the valve core (42) is formed by splicing a lower shaft section (423) and an upper shaft section (422), and the diameter of the upper shaft section (422) at the splicing position is smaller than that of the lower shaft section (423), the lower shaft section (423) is arranged in the cavity, the airflow groove (421) is formed in the lower shaft section (423), the upper shaft section (422) is inserted in the second through hole (414), and the upper end face of the lower shaft section (423) and the groove bottom face of the cylindrical groove (413) form a limit position to prevent the valve core (42) from being separated from the valve body (41).
7. The turntable type integrated circuit chip handling apparatus as recited in claim 6, further comprising: the lifting and lowering devices (60) are arranged on the horizontal plane at intervals along the circumferential direction, and the number of the lifting and lowering devices (60) is the same as that of the carrying units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121879885.9U CN215709995U (en) | 2021-08-11 | 2021-08-11 | Carousel formula integrated circuit chip handling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121879885.9U CN215709995U (en) | 2021-08-11 | 2021-08-11 | Carousel formula integrated circuit chip handling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215709995U true CN215709995U (en) | 2022-02-01 |
Family
ID=79995145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121879885.9U Active CN215709995U (en) | 2021-08-11 | 2021-08-11 | Carousel formula integrated circuit chip handling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215709995U (en) |
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2021
- 2021-08-11 CN CN202121879885.9U patent/CN215709995U/en active Active
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Effective date of registration: 20231030 Address after: E09, No. 35 Yougu Industrial Park, Xibei Town, Xishan District, Wuxi City, Jiangsu Province, 214194 Patentee after: WUXI WEKAY TECHNOLOGY CO.,LTD. Address before: 214153 Qianlotus Road No. 1, Wuxi City, Jiangsu Province Patentee before: JIANGSU VOCATIONAL College OF INFORMATION TECHNOLOGY |