CN214279919U

CN214279919U - Crystal taking and crystal fixing structure of rotatable crystal fixing machine

Info

Publication number: CN214279919U
Application number: CN202120219677.XU
Authority: CN
Inventors: 朱辉; 温琰; 朱杰
Original assignee: Shenzhen Chenwei Technology Co ltd
Current assignee: Shenzhen Chenwei Technology Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-09-24
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a rotatable solid brilliant machine of getting solid brilliant structure belongs to solid brilliant machine technical field. A crystal taking and fixing structure of a rotatable crystal fixing machine comprises a mounting frame, wherein a driving motor is fixedly mounted at the upper end of the mounting frame, a rotating frame connected with the driving motor is arranged at the lower end of the mounting frame, a swing arm is fixedly mounted on the side wall of the rotating frame, a cylindrical housing is sleeved on the outer wall of the driving motor, an air outlet groove and an air inlet groove are respectively formed in the left side and the right side of the cylindrical housing, an air collecting cover is fixedly connected to an inlet of the air inlet groove, a supporting plate is fixedly mounted at the lower end of the mounting frame, and a blowing mechanism connected with the air collecting cover is arranged on the side wall of the supporting plate; the utility model discloses can effectively dispel the heat to driving motor when the swing arm is rotatory, greatly reduced driving motor's fault rate.

Description

Crystal taking and crystal fixing structure of rotatable crystal fixing machine

Technical Field

The utility model relates to a solid brilliant machine technical field especially relates to a brilliant solid crystal structure is got to rotatable solid brilliant machine.

Background

The die bonder is mainly used for lead frame pressing plates of various gold wire ultrasonic welding equipment, various suction nozzles, ejector pins, dispensing heads, porcelain nozzles, through pins, motors, carbon brushes, encoders, transmission belts of various chip mounting equipment, various spare and accessory parts of automation equipment, instruments, meters and the like.

The existing die bonder drives the cantilever to rotate through the motor to take die bonder for long-time operation in a factory during operation, so that the motor used for driving rotation can generate high temperature, the failure rate of the motor is greatly improved, and the use of the die bonder is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the rotating electrical machines on the solid crystal machine in the prior art are easy to generate heat and have faults after long-time running, and providing a rotatable solid crystal machine crystal-taking and solid crystal structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a crystal-taking and crystal-fixing structure of a rotatable crystal-fixing machine, includes a mounting rack, the upper end fixed mounting of mounting rack has driving motor, the lower extreme of mounting rack is equipped with the swivel mount of being connected with driving motor, the lateral wall fixed mounting of swivel mount has the swing arm, driving motor's outer wall cover is equipped with the cylinder housing, the left and right sides of cylinder housing is equipped with air outlet duct and air inlet duct respectively, the entry fixedly connected with air-collecting cover of air inlet duct, the lower extreme fixed mounting of mounting rack has the backup pad, the lateral wall of backup pad is equipped with the mechanism of blowing of being connected with the air-collecting cover.

Preferably, the blowing mechanism comprises a fan-shaped air bag fixedly mounted on the side wall of the supporting plate, the side wall of the rotating frame is fixedly connected with a pressing plate, the telescopic end of the fan-shaped air bag is fixedly connected to the side wall of the pressing plate, an air outlet pipe and an air suction pipe communicated with the side wall of the fan-shaped air bag are arranged on the side wall of the fan-shaped air bag, check valves are arranged in the air outlet pipe and the air suction pipe, and the tail end of the air outlet pipe is fixedly connected with and communicated with the input end of the air collecting cover through a connecting pipe.

Preferably, the tail end of the air suction pipe is in threaded connection with a first sleeve, the inner wall of the first sleeve is fixedly connected with a first annular plate, a filtering sponge is arranged between the first annular plate and the tail end of the air suction pipe, the tail end of the first sleeve is in threaded connection with a second sleeve, the inner wall of the second sleeve is fixedly connected with a second annular plate, and a dust screen is sleeved between the second annular plate and the tail end of the first sleeve.

Preferably, the circumferential outer wall of the driving motor is fixedly connected with a plurality of uniformly distributed annular cooling fins.

Preferably, the outer walls of the first sleeve and the second sleeve are provided with anti-slip lines.

Preferably, the cross-sectional shape of the wind-collecting cover is rectangular.

Compared with the prior art, the utility model provides a brilliant solid brilliant structure is got to rotatable solid brilliant machine possesses following beneficial effect:

1. this solid brilliant structure of brilliant is got to rotatable solid crystal machine, driving motor passes through the swivel mount and drives the swing arm when rotating, the swivel mount can drive and press the clamp plate to rotate and press fan-shaped gasbag, fan-shaped gasbag then can pass through the air outlet duct with the connecting pipe in pressing into the wind-collecting cover, then blow into the cylinder housing through the intake stack in the wind-collecting cover, discharge from the air-out duct at last, thereby take away the heat on driving motor surface, can dispel the heat to driving motor, promote driving motor's life.

2. This brilliant solid crystal structure is got to rotatable solid crystal machine, when breathing pipe suction air when to fan-shaped gasbag in, filter sponge and dust screen dust in can effectual filtered air, prevented in the dust enters into fan-shaped gasbag, when filtering sponge and dust screen need clear up the change, unscrew first sleeve from the terminal spiral of breathing pipe, at this moment can pour the change of filtering the sponge, then pour the change of dust screen with the same mode with the second sleeve, can make things convenient for quick will filter sponge and dust screen to dismantle the change.

Drawings

Fig. 1 is a schematic structural diagram of a crystal-taking and crystal-fixing structure of a rotatable crystal-fixing machine provided by the present invention;

fig. 2 is a schematic structural diagram of a position a in fig. 1 of a rotatable die bonder for die-taking and die-bonding structure provided by the present invention;

fig. 3 is a schematic view of a rotatable die bonder in a bottom view of a die-taking and die-bonding structure;

fig. 4 is a schematic structural diagram of a position B in fig. 3 of a rotatable die bonder for obtaining and bonding die structures.

In the figure: 1. a mounting frame; 2. a drive motor; 3. a rotating frame; 4. swinging arms; 5. an air outlet groove; 6. a cylindrical housing; 7. an air inlet groove; 8. a wind collecting cover; 9. a connecting pipe; 10. a support plate; 11. a fan-shaped air bag; 12. a pressing plate; 13. an air outlet pipe; 14. an air intake duct; 15. a first sleeve; 16. a first annular plate; 17. filtering the sponge; 18. a second sleeve; 19. a second annular plate; 20. a dust screen; 21. and (6) annular heat dissipation.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a rotatable die bonder crystal fetching and bonding structure comprises a mounting frame 1, a driving motor 2 is fixedly mounted at the upper end of the mounting frame 1, a rotating frame 3 connected with the driving motor 2 is arranged at the lower end of the mounting frame 1, a swing arm 4 is fixedly mounted on the side wall of the rotating frame 3, a cylindrical housing 6 is sleeved on the outer wall of the driving motor 2, an air outlet slot 5 and an air inlet slot 7 are respectively arranged at the left side and the right side of the cylindrical housing 6, an air collecting cover 8 is fixedly connected to the inlet of the air inlet slot 7, a supporting plate 10 is fixedly mounted at the lower end of the mounting frame 1, a blowing mechanism connected with the air collecting cover 8 is arranged on the side wall of the supporting plate 10, the blowing mechanism comprises a fan-shaped air bag 11 fixedly mounted on the side wall of the supporting plate 10, a pressing plate 12 is fixedly connected to the side wall of the rotating frame 3, the telescopic end of the fan-shaped air bag 11 is fixedly connected to the side wall of the pressing plate 12, an air outlet pipe 13 and an air suction pipe 14 are arranged on the side wall of the fan-shaped air bag 11, all be equipped with the check valve in outlet duct 13 and the breathing pipe 14, through connecting pipe 9 fixed connection and intercommunication between the terminal of outlet duct 13 and the input of wind-collecting cover 8, driving motor 2 passes through swivel mount 3 and drives when swing arm 4 rotates, swivel mount 3 can drive pressing plate 12 and rotate and press down fan-shaped gasbag 11, fan-shaped gasbag 11 then can be with inside air through outlet duct 13 and connecting pipe 9 press in the wind-collecting cover 8, then blow into cylinder housing 6 through intake stack 7 in the wind-collecting cover 8, discharge from air outlet duct 5 at last, thereby take away the heat on driving motor 2 surface, can dispel the heat to driving motor 2, promote driving motor 2's life.

The tail end of the air suction pipe 14 is in threaded connection with a first sleeve 15, the inner wall of the first sleeve 15 is fixedly connected with a first annular plate 16, a filtering sponge 17 is arranged between the first annular plate 16 and the tail end of the air suction pipe 14, the tail end of the first sleeve 15 is in threaded connection with a second sleeve 18, the inner wall of the second sleeve 18 is fixedly connected with a second annular plate 19, a dust screen 20 is sleeved between the second annular plate 19 and the tail end of the first sleeve 15, when the air suction pipe 14 sucks air into the fan-shaped air bag 11, the filtering sponge 17 and the dust screen 20 can effectively filter dust in the air and prevent the dust from entering the fan-shaped air bag 11, when the filtering sponge 17 and the dust screen 20 need to be cleaned and replaced, the first sleeve 15 is screwed off from the tail end of the air suction pipe 14, at the moment, the filtering sponge 17 can be poured out and replaced, and then the second sleeve 18 is poured out and replaced in the same way, the filter sponge 17 and the dust screen 20 can be conveniently and rapidly detached and replaced.

The plurality of evenly distributed annular cooling fins 21 are fixedly connected to the circumferential outer wall of the driving motor 2, and the heat dissipation performance of the driving motor 2 can be greatly improved.

The outer walls of the first sleeve 15 and the second sleeve 18 are provided with anti-slip patterns, so that the first sleeve 15 and the second sleeve 18 can be rotated conveniently.

The cross-sectional shape of the wind-collecting cover 8 is rectangular, so that the air can be blown more uniformly to the outer wall of the driving motor 2.

The working principle is as follows: in the utility model, when the driving motor 2 drives the swing arm 4 to rotate through the rotating frame 3, the rotating frame 3 can drive the pressing plate 12 to rotate and press the fan-shaped air bag 11, the fan-shaped air bag 11 can press the air inside into the wind collecting cover 8 through the air outlet pipe 13 and the connecting pipe 9, then the air is blown into the cylindrical housing 6 from the wind collecting cover 8 through the air inlet duct 7, and finally the air is discharged from the air outlet duct 5, thereby taking away the heat on the surface of the driving motor 2, the heat dissipation can be carried out on the driving motor 2, the service life of the driving motor 2 is prolonged, when the swing arm 4 rotates and resets, the rotating frame 3 can drive the pressing plate 12 to rotate and reset, at the moment, the fan-shaped air bag 11 sucks the air through the air suction pipe 14 under the effect of the one-way valve, so as to reciprocate, the driving motor 2 can obtain good heat dissipation when the swing arm 4 rotates, when the air is sucked into the fan-shaped air bag 11 through the air suction pipe 14, filter sponge 17 and dust screen 20 dust in can effectual filtered air, prevented that the dust from entering into fan-shaped gasbag 11, when filtering sponge 17 and dust screen 20 and needing the clearance change, unscrew first sleeve 15 from the terminal spiral of breathing pipe 14, at this moment can pour out the change of filtering sponge 17, then pour out the change of dust screen 20 with second sleeve 18 with the same mode, can make things convenient for quick will filter sponge 17 and dust screen 20 to dismantle the change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a solid brilliant structure of crystal is got to rotatable solid brilliant machine, includes mounting bracket (1), its characterized in that, the upper end fixed mounting of mounting bracket (1) has driving motor (2), the lower extreme of mounting bracket (1) is equipped with swivel mount (3) of being connected with driving motor (2), the lateral wall fixed mounting of swivel mount (3) has swing arm (4), the outer wall cover of driving motor (2) is equipped with cylinder housing (6), the left and right sides of cylinder housing (6) is equipped with air outlet duct (5) and air inlet duct (7) respectively, the entry fixedly connected with air-collecting cover (8) of air inlet duct (7), the lower extreme fixed mounting of mounting bracket (1) has backup pad (10), the lateral wall of backup pad (10) is equipped with the mechanism of blowing of being connected with air-collecting cover (8).

2. The structure of claim 1, wherein the blowing mechanism comprises a fan-shaped air bag (11) fixedly mounted on the side wall of the support plate (10), the side wall of the rotary frame (3) is fixedly connected with a pressing plate (12), the telescopic end of the fan-shaped air bag (11) is fixedly connected to the side wall of the pressing plate (12), the side wall of the fan-shaped air bag (11) is provided with an air outlet pipe (13) and an air suction pipe (14) communicated with the air outlet pipe, the air outlet pipe (13) and the air suction pipe (14) are both provided with a one-way valve therein, and the end of the air outlet pipe (13) is fixedly connected and communicated with the input end of the air collecting cover (8) through a connecting pipe (9).

3. The structure of claim 2, wherein a first sleeve (15) is connected to the end of the air suction pipe (14) in a threaded manner, a first annular plate (16) is fixedly connected to the inner wall of the first sleeve (15), a filtering sponge (17) is arranged between the first annular plate (16) and the end of the air suction pipe (14), a second sleeve (18) is connected to the end of the first sleeve (15) in a threaded manner, a second annular plate (19) is fixedly connected to the inner wall of the second sleeve (18), and a dust screen (20) is sleeved between the second annular plate (19) and the end of the first sleeve (15).

4. The crystal taking and crystal fixing structure of the rotatable crystal fixing machine according to claim 1, wherein a plurality of uniformly distributed annular cooling fins (21) are fixedly connected to the circumferential outer wall of the driving motor (2).

5. The crystal taking and crystal fixing structure of the rotatable crystal fixing machine as claimed in claim 3, wherein the outer walls of the first sleeve (15) and the second sleeve (18) are provided with anti-slip lines.

6. The structure of claim 1, wherein the cross-sectional shape of the air-collecting hood (8) is rectangular.