CN211495993U

CN211495993U - Suction nozzle turntable suitable for up-down wafer type test

Info

Publication number: CN211495993U
Application number: CN201922344173.6U
Authority: CN
Inventors: 段雄斌; 何选民; 刘立伍
Original assignee: Shenzhen Biaopu Semiconductor Technology Co ltd
Current assignee: Shenzhen Biaopu Semiconductor Co ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-09-15
Anticipated expiration: 2029-12-22

Abstract

A suction nozzle rotary table suitable for up-down opposite clamping type testing is characterized in that a rotary table component is arranged above a power component and comprises a bearing seat, a first bearing and a second bearing are installed in the bearing seat, a rotary shaft is rotatably connected with the first bearing and the second bearing, a circular rotary table is fixedly connected to the position, above the first bearing, of the rotary shaft, an air disc is installed on the upper surface of the rotary table, twelve suction nozzle fixing seats are fixedly connected to the upper surface of the rotary table, suction nozzles are fixedly connected to the upper surface of the suction nozzle fixing seats, and through holes and vacuum holes which are connected with the suction nozzle fixing seats, the rotary table and vacuum cavities in the air disc are formed in the suction nozzles; the utility model discloses a suction nozzle holds the test material, can carry out regular intermittent type nature circular motion, sends the material to different stations and carries out different technologies, and easy operation is convenient, is applicable to the popularization.

Description

Suction nozzle turntable suitable for up-down wafer type test

Technical Field

The utility model belongs to the technical field of carousel equipment, concretely relates to suction nozzle carousel suitable for from top to bottom wafer formula test.

Background

At present, most of LED light splitting machine test modes in the market are side clamping tests, LEDs can be tested only by pins on the side, LEDs with pins at the bottoms have test modes that the light emitting surfaces face downwards and the light emitting surfaces face upwards, the LEDs with the light emitting surfaces face downwards are arranged on a transparent glass material, so that the glass is required to be clean and transparent, and the glass must be cleaned regularly, otherwise, the glass is accumulated dust, the test precision is influenced, and misjudgment is easily caused; the test mode that the light-emitting surface faces upwards needs to be in a relatively closed environment, and the test in the relatively closed environment is easy to damage the light-emitting surface. The existing turntable mechanism is not suitable for an upper and lower wafer type testing mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a suction nozzle carousel suitable for from top to bottom wafer formula test aims at solving the problem that current carousel mechanism is not applicable to from top to bottom wafer formula accredited testing organization among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a power component, a turntable component, a suction nozzle component and a test material, wherein the turntable component is arranged above the power component, the turntable assembly comprises a bearing seat, a first bearing and a second bearing are arranged in the bearing seat, a rotating shaft is rotationally connected in the first bearing and the second bearing, a locking nut used for limiting the rotating shaft to do circumferential motion is arranged on the rotating shaft and positioned below the second bearing, a round turntable is fixedly connected on the rotating shaft above the first bearing, an air disc is arranged on the upper surface of the turntable, the air disc is provided with a fixing part which ensures that the air disc does not do circular motion along with the rotary disc, the upper surface of the rotary disc is fixedly connected with twelve suction nozzle fixing seats, the suction nozzle fixing base upper surface fixedly connected with suction nozzle, be provided with on the suction nozzle with the suction nozzle fixing base the carousel with vacuum cavity connects's in the air jig through-hole and vacuum hole.

Preferably, the power assembly comprises a motor base, the motor base is fixedly connected with the bottom end of the bearing seat, a motor is arranged at the bottom of the motor base, the output end of the motor penetrates into the inner cavity of the motor base, a coupler is arranged in the inner cavity of the motor base, and the output end of the motor is connected with the bottom end of the rotating shaft through the coupler.

Preferably, a motor flange cover plate is arranged on the side wall of the motor base.

Preferably, the test material is attached to two vertical edges formed by the through holes and the vacuum holes on the suction cup.

Preferably, the air disc and the rotary disc are concentric, and the cross-sectional area of the air disc is smaller than that of the rotary disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through be provided with on the suction nozzle with the suction nozzle fixing base, the carousel with vacuum cavity connects in the air table through-hole and vacuum hole, through-hole and vacuum hole can hold the test material, and carousel pivoted in-process again, the test material can not remove, can have communicating cavity in the air table, also has solitary cavity, conveniently can set up the independent break-make of vacuum at independent station to the test material shifts.

2. The motor is connected with the rotating shaft through the coupler, so that the motor can drive the rotating shaft to rotate, the rotating disc is driven to rotate, the angle between the two suction nozzles is rotated, the test material can be conveyed to the next station, and the next detection operation is conveniently carried out.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a top view of the suction nozzle of the present invention;

in the figure: 1-power component, 11-motor base, 12-motor, 13-coupler, 14-motor flange cover plate, 2-turntable component, 21-bearing base, 22-first bearing, 23-second bearing, 24-rotating shaft, 25-locking nut, 26-turntable, 27-air disc, 3-suction nozzle component, 31-suction nozzle fixing base, 32-suction nozzle, 33-through hole, 34-vacuum hole and 4-test material.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: comprises a power component 1 and a turntable component 2, suction nozzle subassembly 3 and test material 4, power component 1 top is provided with carousel subassembly 2, carousel subassembly 2 includes bearing frame 21, install first bearing 22 and second bearing 23 in the bearing frame 21, first bearing 22 and the internal rotation of second bearing 23 are connected with pivot 24, the below that lies in second bearing 23 on the pivot 24 is provided with the lock nut 24 that is used for restricting pivot 24 to do circumferential motion, lie in the circular carousel 26 of first bearing 22 top fixedly connected with on the pivot 24, surface mounting has air disk 27 on the carousel 26, be provided with the mounting that makes air disk 27 not do circumferential motion along with carousel 26 on the air disk 27, surface fixedly connected with twelve suction nozzle fixing bases 31 on the carousel 27, surface fixedly connected with suction nozzle 32 on the suction nozzle fixing base 31, be provided with on the suction nozzle 32 with suction nozzle fixing base 31, through-hole 33 and the vacuum hole 34 that the interior vacuum cavity of carousel 26 and air disk 27 is connected.

In the embodiment, the power assembly 1 drives the turntable assembly 2 to rotate, so as to realize the rotation of the test material 4, and to perform regular intermittent circular motion, and send the material to different stations to perform different processes, the first bearing 22 and the second bearing 23 are matched with the rotating shaft 24 to rotate, the rotating shaft 4 is arranged on the locking nut 24 arranged below the second bearing 23, so that the rotating shaft 24 can only perform circumferential motion, the rotating shaft 24 drives the fixedly connected turntable to perform circular motion, the circumferential fixing piece arranged on the air disc 27 on the turntable 26 enables the air disc 27 not to perform circular motion along with the circumferential motion of the turntable 26, twelve suction nozzle fixing seats 31 arranged on the turntable 26 are provided with suction nozzles 32, the suction nozzles 32 are used for adsorbing the test material 4, so that the test material 4 does not move along with the turntable in the process of performing circular motion along with the turntable 26, the through hole 33 and the vacuum hole 34 arranged on the suction nozzle 32 are respectively connected with vacuum cavities arranged in the suction nozzle fixing seat 31, the rotary table 26 and the air disc 27, the through hole 33 and the vacuum hole 34 are used for adsorbing the test material 4, the communicated vacuum cavities are arranged in the air disc 27, and independent cavities can be arranged to break vacuum, so that the material can be smoothly transferred, and the vacuum degrees of other stations cannot be influenced.

Further, power component 1 includes motor cabinet 11,

motor cabinet

11 and 21 bottom fixed connection of bearing frame, and motor cabinet 11 bottom is provided with motor 12, and the output of motor 12 penetrates motor cabinet 11 inner chamber, and motor cabinet 11 inner chamber is provided with shaft coupling 13, and the output of motor 12 passes through shaft coupling 13 and is connected with 24 bottoms of pivot.

In this embodiment, the motor base 11 is used for installing the motor 12, and the motor base 11 is fixedly connected to the bearing base bottom end 21, so that the bearing base 21 is fixed to the motor base 11, the output end of the motor 12 enters the inner cavity of the motor base 11, and the inner cavity of the motor base 11 is connected to the rotating shaft 24 through the coupling 13 in the motor base 11. So that the motor 12 can rotate the rotating shaft 24.

Further, a motor flange cover plate 14 is arranged on the side wall of the motor base 11.

In this embodiment, the flange cover 14 on the side wall of the motor base 11 can be opened and closed to view the inner cavity of the motor base 11, and also to inspect and maintain the coupling 13 in the motor base 11.

Further, the test material 4 is attached to the suction cup 32 at two vertical edges formed by the through-holes 33 and the vacuum holes 34.

In the present embodiment, the test material 4 is attached to the vertical edge so that the test material 4 can be abutted against the vacuum holes 34 and the through holes 33, so that the test material 4 is not easily dropped.

Further, the air plate 27 and the turntable 26 are concentric, and the cross-sectional area of the air plate 27 is smaller than that of the turntable 26.

In this embodiment, a communicating vacuum cavity or a separate vacuum cavity is disposed in the concentric turntable 26, so that the through holes 33 and the vacuum holes 34 are communicated with each other through the vacuum cavities in the twelve nozzle holders 31 and the cavities in the turntable 26 and the vacuum cavities in the air plate 26, and the cross-sectional area of the air plate 27 smaller than the cross-sectional area of the turntable 26 does not affect the operation of the nozzles 32, so that the vacuum cavities can be communicated with each other.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the power component 1 drives the turntable component 2 to rotate, the test material 4 on the suction nozzle component 3 is driven to rotate, so as to carry out regular intermittent circular motion, send the materials to different stations to carry out different processes, the first bearing 22 and the second bearing 23 are matched with the rotating shaft 24 to rotate, the rotating shaft 24 drives the fixedly connected rotating disc to do circular motion, in the process that the suction nozzle 32 moves circularly along with the rotary disc 26, the test material 4 does not move along with the rotary disc 26, the through hole 33 and the vacuum hole 34 arranged on the suction nozzle 32 are respectively connected with the vacuum cavities arranged in the suction nozzle fixing seat 31, the rotary disc 26 and the air disc 27, the through hole 33 and the vacuum hole 34 are used for adsorbing the test material 4, the communicated vacuum cavities are arranged in the air disc 27, and an independent cavity can be arranged to break the vacuum, so that the material can be smoothly transferred.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a suction nozzle carousel suitable for from top to bottom wafer formula test, includes power component (1), carousel subassembly (2), suction nozzle subassembly (3) and test material (4), its characterized in that: the power component (1) is provided with a turntable component (2) above, the turntable component (2) comprises a bearing seat (21), a first bearing (22) and a second bearing (23) are installed in the bearing seat (21), a rotating shaft (24) is connected in the first bearing (22) and the second bearing (23) in a rotating manner, a locking nut used for limiting the rotating shaft (24) to do circumferential motion is arranged below the second bearing (23) on the rotating shaft (24), a turntable (26) is fixedly connected above the first bearing (22) on the rotating shaft (24), an air disc (27) is installed on the upper surface of the turntable (26), a fixing part used for enabling the air disc (27) not to do circumferential motion along with the turntable (26) is arranged on the air disc (27), and twelve suction nozzle fixing seats (31) are fixedly connected on the upper surface of the turntable (26), the utility model discloses a vacuum cleaner, including suction nozzle fixing base (31), suction nozzle (32), be provided with on suction nozzle (32) with suction nozzle fixing base (31), carousel (26) with through-hole (33) and vacuum hole (34) that the interior vacuum cavity of air disk (27) connects.

2. A nozzle carousel adapted for up-and-down wafer-type testing, according to claim 1, wherein: power component (1) includes motor cabinet (11), motor cabinet (11) with bearing frame (21) bottom fixed connection, motor cabinet (11) bottom is provided with motor (12), the output of motor (12) penetrates motor cabinet (11) inner chamber, motor cabinet (11) inner chamber is provided with shaft coupling (13), the output of motor (12) passes through shaft coupling (13) with pivot (24) bottom is connected.

3. A nozzle carousel adapted for up-and-down wafer-type testing, according to claim 2, wherein: and a motor flange cover plate (14) is arranged on the side wall of the motor base (11).

4. A nozzle carousel suitable for up-and-down wafer-type testing according to claim 1, 2 or 3, wherein: the test material (4) is attached to two vertical edges formed by the through holes (33) and the vacuum holes (34) on the suction nozzle (32).

5. A nozzle carousel suitable for up-and-down wafer-type testing according to claim 1, 2 or 3, wherein: the air disc (27) and the rotary disc (26) are concentric, and the cross-sectional area of the air disc (27) is smaller than that of the rotary disc (26).