CN111243995A - Crystal shaking machine - Google Patents

Abstract

The invention provides a crystal shaking machine, which comprises: the device comprises a rack, wherein a base plate is arranged on the rack, at least one shaking mechanism is arranged on the base plate, and the shaking mechanism comprises a plane swinging unit and a lifting swinging unit; the plane swinging unit comprises a first driving part and a plane swinging platform, wherein two ends of the top of the plane swinging platform are respectively provided with a support, the supports are rotatably connected with a mounting plate, the mounting plate is used for mounting a jig, the first driving part is arranged in the rack, the first driving part is positioned below the substrate, and the first driving part drives the plane swinging platform to move; and the lifting and swinging unit is arranged at one end of the plane swinging unit and comprises a second driving part, a lifting screw rod pair and a lifting arm, and the second driving part drives the lifting arm to drive the mounting plate to move up and down through the lifting screw rod pair. Compared with the prior art, the invention can arrange scattered media (crystal grains, soldering lugs, jump pieces and the like) in the jig in order, thereby achieving the purpose of improving the working efficiency.

Description

a shaker

technical field

The invention relates to the field of shaking crystal machines, in particular to a shaking crystal machine.

Background technique

In the semiconductor packaging process, many scattered media (die, solder, jumper, etc.) are used. When assembling, the media needs to be fixed in the fixture and put into the machine for use. Loading is done manually, which is slow and affects production efficiency.

SUMMARY OF THE INVENTION

In view of this, the present invention provides a shaker, which can arrange scattered media (die, solder, jumper, etc.) in a jig neatly through the shake-mounting mechanism, so as to achieve the purpose of improving work efficiency.

To this end, the present invention provides a crystal shaking machine, a frame, a base plate is installed on the frame, at least one swinging mechanism is installed on the base plate, and the swinging mechanism includes a plane swing unit and a lift swing unit;

The plane swinging unit includes a first driving part and a plane swinging platform. The plane swinging platform is slidably connected to the base plate. The two ends of the top of the plane swinging platform are respectively provided with brackets. The brackets are rotatably connected with a mounting plate. The mounting plate is used to install the device. a tool, the first driving component is arranged in the frame, and the first driving component is located below the base plate, and the first driving component drives the plane swing platform to move;

The lifting and swinging unit is arranged at one end of the plane swinging unit. The lifting and swinging unit includes a second driving part, a lifting screw pair and a lifting arm. One end of the lifting screw pair is driven and connected to the second driving part. One end is connected to the lift arm, the lift arm is slidably connected to the bottom of the mounting plate, and the second driving component drives the lift arm to drive the mounting plate to move up and down through the lift screw pair.

Further, the above-mentioned plane swing platform includes a first platform and a second platform, the first platform is laterally slidably connected to the base plate, and the second platform is longitudinally slidably connected to the first platform.

Further, a first sliding rail is fixedly connected to the base plate, a first sliding block is slidingly connected to the first sliding rail, and the first platform is fixedly connected to the first sliding block.

Further, a second sliding rail is fixedly connected to the first platform, a second sliding block is slidingly connected to the second sliding rail, and the second platform is fixedly connected to the second sliding block.

Further, the above-mentioned first driving component is connected with a rotating connecting shaft section, the rotating connecting shaft section is located under the base plate, and an eccentric wheel is connected on the rotating connecting shaft section.

Further, the above-mentioned eccentric wheel is fixedly connected to the second platform.

Further, a lift support is provided on the above-mentioned bracket, and the lift support is rotatably connected to the mounting plate.

Further, a third sliding block is fixed or detachably connected to the bottom of the above-mentioned mounting plate, and two sides of the third sliding block are respectively provided with sliding grooves.

Further, a roller is slidably connected in the chute, and the roller is fixedly connected to the lifting arm.

Further, the first driving member is a rotary motor, and the second driving member is a lifting motor.

The invention provides a crystal shaker, which is mainly provided with a frame and a shake-mounting mechanism, through which the scattered media (crystal grains, solder pieces, jump pieces, etc.) can be neatly arranged in the jig, so as to improve the work efficiency. purpose of efficiency. Specifically, the plane swing platform is driven to swing by the rotating motor, and the lifting motor drives the fixture to rotate to achieve the purpose of arranging the media. Plane swing: The fixture is fixed on the second platform, and an eccentric wheel is fixed on the second platform. At the same time, the second platform is connected to the base plate through the first slider, the second slider and the first platform. When the rotating motor drives the eccentric wheel to rotate, the eccentric wheel drives the second platform to realize the horizontal and vertical composite movement in the plane; The lifting arm drives the mounting plate to move up and down through the lifting screw pair, and the mounting plate, together with the jig, swings up and down around the lifting support. Flexible and diverse planes, up and down swing frequencies and reciprocating times are set according to different media, so as to simulate manual operation. The media is neatly arranged.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

Fig. 1 is the structural representation of a kind of shake crystal machine provided by the embodiment of the present invention;

2 is a side view of a shaker provided by an embodiment of the present invention;

3 is a schematic structural diagram of a shaking mechanism in a shaking crystal machine provided by an embodiment of the present invention;

Fig. 4 is an enlarged view of part A in Fig. 3;

FIG. 5 is a schematic structural diagram of another angle of a rocking mechanism in a crystal shaker provided by an embodiment of the present invention.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

Example 1:

Referring to FIGS. 1 to 5, the figures show a shaker provided by Embodiment 1 of the present invention, a frame 1, a base plate 11 is installed on the frame 1, and at least one shaker mechanism 2 is installed on the base plate 11, The rocking mechanism 2 includes a plane swing unit 21 and a lift swing unit 22; the plane swing unit 21 includes a first drive member 211 and a plane swing platform 212, the plane swing platform 21 is slidably connected to the base plate 11, and the top of the plane swing platform 21 The two ends are respectively provided with brackets 3 , and the bracket 3 is rotatably connected with a mounting plate 4 , and the mounting plate 4 is used to install the jig. , the first drive member 211 drives the plane swing platform 21 to move; the lift swing unit 22 is arranged at one end of the plane swing unit 21, and the lift swing unit 22 includes a second drive member 221, a lift screw pair 222 and a lift arm 223. One end of the screw pair 222 is drivingly connected to the second driving member 221, the other end of the lifting screw pair 222 is connected to the lifting arm 223, and the lifting arm 223 is slidably connected to the bottom of the mounting plate 4. The second driving member 221 passes the lifting screw The pair 222 drives the lifting arm 223 to drive the mounting plate 4 to move up and down.

Specifically, referring to FIG. 1 to FIG. 5 , the first driving component 211 is connected with a rotating connecting shaft section 7 , the rotating connecting shaft section 7 is located below the base plate 11 , and an eccentric wheel 71 is connected to the rotating connecting shaft section 7 .

Specifically, referring to FIGS. 1 to 5 , the eccentric wheel 71 is fixedly connected to the second platform 2122 .

Specifically, referring to FIGS. 1 to 5 , the first driving part 211 is a rotary motor, and the second driving part 221 is a lifting motor.

This embodiment provides a shaker, which is mainly provided with a frame and a shaker mechanism, through which the scattered media (die, solder, jumper, etc.) can be neatly arranged in the jig, so as to improve the the purpose of work efficiency. Specifically, the plane swing platform is driven to swing by the rotating motor, and the lifting motor drives the fixture to rotate to achieve the purpose of arranging the media. Plane swing: The fixture is fixed on the second platform, and an eccentric wheel is fixed on the second platform. At the same time, the second platform is connected to the base plate through the first slider, the second slider and the first platform. When the rotating motor drives the eccentric wheel to rotate, the eccentric wheel drives the second platform to realize the horizontal and vertical composite movement in the plane; The lifting arm drives the mounting plate to move up and down through the lifting screw pair, and the mounting plate, together with the jig, swings up and down around the lifting support. Flexible and diverse planes, up and down swing frequencies and reciprocating times are set according to different media, so as to simulate manual operation. The media is neatly arranged.

Embodiment 2:

Referring to FIGS. 1 to 5 , a crystal shaker provided by Embodiment 2 of the present invention is shown in the figures. On the basis of the above-mentioned embodiments, this embodiment further provides the following technical solutions as improvements: The swing platform 212 includes a first platform 2121 and a second platform 2122 . The first platform 2121 is slidably connected to the base plate 11 in a transverse direction, and the second platform 2122 is slidably connected to the first platform 2121 in a longitudinal direction. A first sliding rail 111 is fixedly connected to the base plate 11 , a first sliding block 1112 is slidably connected to the first sliding rail 111 , and a first platform 2121 is fixedly connected to the first sliding block 1112 . The second sliding rail 6 is fixedly connected to the first platform 2121, the second sliding block 61 is slidably connected to the second sliding rail 6, and the second platform 2122 is fixedly connected to the second sliding block 61. Realize the movement of the jig in the front, back, left and right of the plane to ensure that all products can enter the jig.

Embodiment three:

Referring to FIGS. 1 to 5 , a crystal shaker provided in Embodiment 3 of the present invention is shown in the figures. On the basis of the above-mentioned embodiments, this embodiment further provides the following technical solutions as improvements: a bracket 3 is provided with a lifting bearing 31, the lifting bearing 31 is rotatably connected to the mounting plate 4, the bottom of the mounting plate 4 is fixedly or detachably connected with a third sliding block 41, and two sides of the third sliding block 41 are respectively provided with sliding grooves 411, A roller 8 is slidably connected in the chute 411 , and the roller 8 is fixedly connected to the lifting arm 223 . In the above improvement, the rotation speed of the mounting plate can be increased. In order to improve the stability of the lifting arms, a connecting plate 2231 is installed between the lifting arms, and a reinforcing plate 32 is provided on one side of the bracket to improve the stability of the bracket.

Embodiment 4:

Referring to FIGS. 1 to 5 , a crystal shaker provided by Embodiment 4 of the present invention is shown in the drawings. On the basis of the above-mentioned embodiments, this embodiment further provides the following technical solutions as improvements: The rack 1 is also provided with an operation panel 12 and a control button 13 , and the operation panel 12 and the control button are arranged at opposite ends of the rocking mechanism 2 . It can realize the automation of the whole production process and the information interaction function between man and machine.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (10)

1. a shaker, is characterized in that, comprises: A frame (1), a base plate (11) is mounted on the frame (1), at least one of the rocking mechanisms (2) is mounted on the base plate (11), and the rocking mechanism (2) includes a plane swing unit (21) and a lift swing unit (22); A plane swinging unit (21), which includes a first driving component (211) and a plane swinging platform (212), the plane swinging platform (21) is slidably connected to the base plate (11), and the plane swinging platform (21) ) are respectively provided with brackets (3) at both ends of the top, and a mounting plate (4) is rotatably connected to the bracket (3), and the mounting plate (4) is used to install the fixture, and the first driving part (211 ) is arranged in the frame (1), and a first driving component (211) is located below the base plate (11), and the first driving component (211) drives the plane swing platform (21) to move; A lifting and swinging unit (22) is provided at one end of the plane swinging unit (21), the lifting and swinging unit (22) includes a second driving component (221), a lifting screw pair (222) and a lifting arm (223) ), one end of the lifting screw pair (222) is drivingly connected to the second driving component (221), the other end of the lifting screw pair (222) is connected to the lifting arm (223), the The lifting arm (223) is slidably connected to the bottom of the mounting plate (4), and the second driving component (221) drives the lifting arm (223) to drive the mounting plate through the lifting screw pair (222). (4) Up and down movement. 2 . The crystal shaker according to claim 1 , wherein the plane swing platform ( 212 ) comprises a first platform ( 2121 ) and a second platform ( 2122 ), and the first platform ( 2121 ) The horizontal sliding connection is on the base plate (11), and the second platform (2122) is longitudinal sliding connection on the first platform (2121). 3 . The crystal shaker according to claim 2 , wherein a first slide rail ( 111 ) is fixedly connected to the base plate ( 11 ), and a first slide rail ( 111 ) is slidably connected with a A first sliding block (1112), the first platform (2121) is fixedly connected to the first sliding block (1112). 4. A crystal shaker according to claim 2, wherein a second slide rail (6) is fixedly connected to the first platform (2121), and the second slide rail (6) slides on the A second sliding block (61) is connected, and the second platform (2122) is fixedly connected to the second sliding block (61). 5 . The crystal shaker according to claim 1 , wherein the first driving component ( 211 ) is connected with a rotating connecting shaft section ( 7 ), and the rotating connecting shaft section ( 7 ) is located at the Below the base plate (11), an eccentric wheel (71) is connected to the rotating connecting shaft section (7). 6. The crystal shaker according to claim 5, wherein the eccentric wheel (71) is fixedly connected to the second platform (2122). 7 . The crystal shaker according to claim 1 , wherein a lift support ( 31 ) is provided on the bracket ( 3 ), and the lift support ( 31 ) is rotatably connected to the mounting plate ( 4 ). 8 . )superior. 8 . The crystal shaker according to claim 1 , wherein a third sliding block ( 41 ) is fixedly or detachably connected to the bottom of the mounting plate ( 4 ), and the third sliding block ( 41 ) A chute (411) is respectively provided on both sides of the . 9 . The crystal shaker according to claim 8 , wherein a roller ( 8 ) is slidably connected in the chute ( 411 ), and the roller ( 8 ) is fixedly connected to the lifting arm. 10 . (223) on. 10 . The shaker according to claim 1 , wherein the first driving component ( 211 ) is a rotary motor, and the second driving component ( 221 ) is a lift motor. 10 .

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