CN210928489U - Device for replacing low-efficiency vacuum generator of chip mounter - Google Patents
Device for replacing low-efficiency vacuum generator of chip mounter Download PDFInfo
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- CN210928489U CN210928489U CN201921680269.3U CN201921680269U CN210928489U CN 210928489 U CN210928489 U CN 210928489U CN 201921680269 U CN201921680269 U CN 201921680269U CN 210928489 U CN210928489 U CN 210928489U
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- suction nozzle
- vacuum generator
- rotating shaft
- switching
- air guide
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Abstract
The utility model relates to a chip mounter technical field specifically is a device for replacing low efficiency vacuum generator of chip mounter, including workstation and suction nozzle switching platform, the motor supporting bench on the workstation is equipped with the switching motor, switches over the motor output shaft and passes through the coupling joint suction nozzle switching platform, and the suction nozzle switches over the bench and is provided with a plurality of suction nozzles, and beneficial effect is: the utility model discloses well suction nozzle switches platform passes through the intake-tube connection air pump, inside air pump during operation lets in the air guide passageway with gas, and through the inside gaseous discharge of blast pipe with the air guide passageway, when the air guide passageway circulation of air is out of date, port formation vacuum on a plurality of suction nozzle mounting holes, the lower port that enables a plurality of suction nozzles can adsorb the LED chip, increase the quantity of absorbing the LED chip at every turn, carry out work through control, thereby order about suction nozzle switches platform through the pivot and rotate, switch between a plurality of suction nozzles of control, laminating LED chip.
Description
Technical Field
The utility model relates to a chip mounter technical field specifically is a device for replacing low efficiency vacuum generator of chip mounter.
Background
The existing LED automatic chip mounter comprises a manipulator and a vacuum generator, wherein the vacuum generator is generally arranged at the top of the manipulator, and an air pipe is respectively communicated with the vacuum generator and a nozzle. Usually, a vacuum generator is correspondingly connected with a suction nozzle, when the paster is carried out, only one LED chip can be sucked at each time, the LED chip is correspondingly attached to the LED substrate through the movement of the manipulator, the reciprocating operation is carried out, and the working efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a device that is used for replacing the low efficiency vacuum generator of chip mounter to reach the purpose to improving LED chip laminating efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a device for replacing a low-efficiency vacuum generator of a chip mounter comprises a working seat and a suction nozzle switching table, wherein a motor supporting table and a rotating shaft mounting plate which are perpendicular to each other are welded on the front side wall of the working seat, a switching motor is fixed on the upper surface of the motor supporting table through bolts, an output shaft of the switching motor vertically penetrates through the motor supporting table downwards, the lower end of the output shaft of the switching motor is connected with a rotating shaft through a coupling, the rotating shaft vertically penetrates through the rotating shaft mounting plate downwards, a flange plate is welded at the lower end of the rotating shaft and is connected with the upper surface of the suction nozzle switching table through bolts, an air guide channel in the shape of a circular channel is formed in the suction nozzle switching table, an air inlet interface and an air outlet interface which are communicated with the air guide channel are respectively arranged on two sides of the suction nozzle switching table, 3-4, push-pull electromagnets are arranged above the corresponding suction nozzles, the push-pull electromagnets are fixed on the upper surface of the suction nozzle switching table, and sealing heads are arranged at the lower ends of telescopic rods of the push-pull electromagnets.
Preferably, the output shaft of the switching motor is provided with a bearing at a position where the output shaft penetrates through the motor support table, and the rotating shaft is provided with a bearing at a position where the rotating shaft penetrates through the rotating shaft mounting plate.
Preferably, the air inlet interface is connected with an air inlet pipe through threads, and the air outlet interface is connected with an air outlet pipe through threads.
Preferably, the air guide channel is communicated with the suction nozzle mounting hole, and a dustproof filter screen is arranged at the communication position of the suction nozzle mounting hole and the air guide channel.
Preferably, the telescopic rod of the push-pull electromagnet vertically penetrates into the air guide channel downwards, and a sealing gasket is arranged at the position where the telescopic rod of the push-pull electromagnet penetrates through the suction nozzle switching table.
Preferably, the communication position of the push-pull electromagnet and the suction nozzle mounting hole is an arc-shaped groove, the bottom of the sealing head is a round convex body, and the bottom of the sealing head tightly presses the upper port of the suction nozzle mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses well suction nozzle switching platform passes through the intake pipe and connects the air pump, and the air pump during operation lets in gas inside the air guide passageway, and discharges the gas inside the air guide passageway through the blast pipe, when the air guide passageway air current was passed through, the port forms the vacuum on a plurality of suction nozzle mounting holes, can make the lower port of a plurality of suction nozzles can adsorb the LED chip, increases the quantity of absorbing the LED chip at every turn;
2. the utility model discloses be equipped with a plurality of suction nozzles and be used for absorbing the LED chip, carry out work through control to order about the suction nozzle through the pivot and switch the platform and rotate, switch over, laminate the LED chip between the control a plurality of suction nozzles.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
fig. 3 is a cross-sectional view taken at a-a in fig. 2.
In the figure: the device comprises a working seat 1, a motor supporting table 101, a rotating shaft mounting plate 102, a switching motor 2, a coupling 3, a rotating shaft 4, a suction nozzle switching table 5, an air guide channel 6, an air inlet interface 7, an air inlet pipe 71, an air outlet interface 8, an air outlet pipe 81, a suction nozzle 9, a push-pull type electromagnet 10 and a sealing head 11.
Detailed Description
Referring to fig. 1 to 3, the present invention provides a technical solution: a device for replacing a low-efficiency vacuum generator of a chip mounter comprises a working seat 1 and a suction nozzle switching table 5, wherein a motor supporting table 101 and a rotating shaft mounting plate 102 which are perpendicular to each other are welded on the front side wall of the working seat 1, a switching motor 2 is fixed on the upper surface of the motor supporting table 101 through bolts, an output shaft of the switching motor 2 vertically penetrates downwards through the motor supporting table 101, a bearing is arranged at the position where the output shaft of the switching motor 2 penetrates through the motor supporting table 101, and the lower end of the output shaft of the switching motor 2 is connected with a rotating shaft 4 through a coupling 3, the rotating shaft 4 vertically penetrates through the rotating shaft mounting plate 102 downwards, a bearing is arranged at the position where the rotating shaft 4 penetrates through the rotating shaft mounting plate 102, a flange plate is welded at the lower end of the rotating shaft 4 and is connected with the upper surface of the suction nozzle switching table 5 through a bolt, the switching motor 2 is controlled to work, so that the suction nozzle switching table 5 is driven to rotate through the rotating shaft 4.
Referring to fig. 2 and 3, an air guide channel 6 in the shape of a circular channel is formed inside a suction nozzle switching table 5, an air inlet port 7 and an air outlet port 8 communicated with the air guide channel 6 are respectively formed on two sides of the suction nozzle switching table 5, the air inlet port 7 is connected with an air inlet pipe 71 through a thread, the air inlet pipe 71 is connected with an air pump, when the air pump works, air is introduced into the air guide channel 6, the air outlet port 8 is connected with an air outlet pipe 81 through a thread to discharge air inside the air guide channel 6, 3-4 suction nozzle mounting holes are formed in the lower surface of the suction nozzle switching table 5 and are communicated with the air guide channel 6, the suction nozzle mounting holes are connected with suction nozzles 9 through a thread, when the air flow of the air guide channel 6 passes, vacuum is formed at the upper ports of the suction nozzle mounting holes, so that the lower ports of the suction nozzles 9 can absorb LED chips, preventing the entry of dust particles.
Referring to fig. 1 and 2, push-pull electromagnets 10 are arranged above the corresponding suction nozzles 9, the push-pull electromagnets 10 are fixed on the upper surface of the suction nozzle switching table 5, telescopic rods of the push-pull electromagnets 10 downwards and vertically penetrate into the air guide channels 6, sealing gaskets are arranged at positions, penetrating through the suction nozzle switching table 5, of the telescopic rods of the push-pull electromagnets 10, sealing heads 11 are arranged at the lower ends of the telescopic rods of the push-pull electromagnets 10, the communication positions of the push-pull electromagnets 10 and the suction nozzle mounting holes are arc-shaped grooves, the bottoms of the sealing heads 11 are round convex bodies, the telescopic rods of the push-pull electromagnets 10 are controlled to stretch, the bottoms of the sealing heads 11 tightly press the upper ports of the sealed suction nozzle mounting holes, and accordingly the adsorption.
The working principle is as follows: the utility model discloses during operation, suction nozzle switching platform 5 connects the air pump through intake pipe 71, the air pump during operation lets in gas inside air guide channel 6, and discharge the gas inside air guide channel 6 through blast pipe 81, when air guide channel 6 gas flow through, form the vacuum in a plurality of suction nozzle mounting holes upper port, make the lower port of suction nozzle 9 can adsorb the LED chip, stretch out and draw back through the telescopic link of control plug-type electro-magnet 10, make the bottom of sealed head 11 sticis the upper port of sealed suction nozzle mounting hole, thereby unload the adsorption affinity of port to the LED chip under the suction nozzle 9, rethread manipulator makes suction nozzle 9 push down, laminate LED chip and LED base plate, accomplish the installation; the utility model discloses be equipped with a plurality of suction nozzles 9 and be used for absorbing the LED chip, carry out work through control switching motor 2 to order about suction nozzle switching platform 5 through pivot 4 and rotate, control and switch between a plurality of suction nozzles 9, laminate the LED chip.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device for replacing chip mounter inefficiency vacuum generator, includes that workstation (1) and suction nozzle switch platform (5), its characterized in that: the air suction nozzle switching mechanism is characterized in that a motor supporting table (101) and a rotating shaft mounting plate (102) which are perpendicular to each other are welded on the front side wall of the working seat (1), a switching motor (2) is fixed on the upper surface of the motor supporting table (101) through bolts, an output shaft of the switching motor (2) vertically penetrates through the motor supporting table (101) downwards, the lower end of the output shaft of the switching motor (2) is connected with a rotating shaft (4) through a coupler (3), the rotating shaft (4) vertically penetrates through the rotating shaft mounting plate (102) downwards, a flange plate is welded at the lower end of the rotating shaft (4), the flange plate is connected with the upper surface of a suction nozzle switching table (5) through bolts, an air guide channel (6) in the shape of a circular ring channel is formed inside the suction nozzle switching table (5), an air inlet interface (7) and an air outlet interface (8) which are communicated with the air guide channel (6) are respectively, the suction nozzle mounting hole is connected with a suction nozzle (9) through threads, push-pull electromagnets (10) are arranged above the corresponding suction nozzle (9), the push-pull electromagnets (10) are fixed on the upper surface of the suction nozzle switching table (5), and sealing heads (11) are arranged at the lower end of a telescopic rod of the push-pull electromagnets (10).
2. The apparatus of claim 1, wherein the vacuum generator is configured to replace a low efficiency vacuum generator of a placement machine, and wherein: the output shaft of the switching motor (2) penetrates through the motor supporting table (101) to be provided with a bearing, and the rotating shaft (4) penetrates through the rotating shaft mounting plate (102) to be provided with a bearing.
3. The apparatus of claim 1, wherein the vacuum generator is configured to replace a low efficiency vacuum generator of a placement machine, and wherein: the air inlet connector (7) is connected with an air inlet pipe (71) through threads, and the air outlet connector (8) is connected with an air outlet pipe (81) through threads.
4. The apparatus of claim 1, wherein the vacuum generator is configured to replace a low efficiency vacuum generator of a placement machine, and wherein: the air guide channel (6) is communicated with the suction nozzle mounting hole, and a dustproof filter screen is arranged at the communication position of the suction nozzle mounting hole and the air guide channel (6).
5. The apparatus of claim 1, wherein the vacuum generator is configured to replace a low efficiency vacuum generator of a placement machine, and wherein: the telescopic rod of the push-pull electromagnet (10) vertically penetrates into the air guide channel (6) downwards, and a sealing gasket is arranged at the position where the telescopic rod of the push-pull electromagnet (10) penetrates through the suction nozzle switching table (5).
6. The apparatus of claim 1, wherein the vacuum generator is configured to replace a low efficiency vacuum generator of a placement machine, and wherein: the communication position of the push-pull electromagnet (10) and the suction nozzle mounting hole is an arc-shaped groove, the bottom of the sealing head (11) is a round convex body, and the bottom of the sealing head (11) is tightly pressed on the upper port of the suction nozzle mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680269.3U CN210928489U (en) | 2019-10-09 | 2019-10-09 | Device for replacing low-efficiency vacuum generator of chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680269.3U CN210928489U (en) | 2019-10-09 | 2019-10-09 | Device for replacing low-efficiency vacuum generator of chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210928489U true CN210928489U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921680269.3U Active CN210928489U (en) | 2019-10-09 | 2019-10-09 | Device for replacing low-efficiency vacuum generator of chip mounter |
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| CN (1) | CN210928489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115768101A (en) * | 2022-12-07 | 2023-03-07 | 东莞市群益电子有限公司 | Prevent high-speed automatic chip mounter of skew |
| CN116367529A (en) * | 2023-05-15 | 2023-06-30 | 南京银茂微电子制造有限公司 | Chip mounter mouth for chip mounter |
-
2019
- 2019-10-09 CN CN201921680269.3U patent/CN210928489U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115768101A (en) * | 2022-12-07 | 2023-03-07 | 东莞市群益电子有限公司 | Prevent high-speed automatic chip mounter of skew |
| CN116367529A (en) * | 2023-05-15 | 2023-06-30 | 南京银茂微电子制造有限公司 | Chip mounter mouth for chip mounter |
| CN116367529B (en) * | 2023-05-15 | 2023-08-15 | 南京银茂微电子制造有限公司 | Chip mounter mouth for chip mounter |
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